={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0x2b, 0x1, "3a8c2a54fccc74998c2c86f365c2ece33deea07ad738cccb9005327f62bed105ec8df1b335bcfd"}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x3c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x8000000000000003}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}]}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_KEY={0x94, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x16, 0x1, "82642a5540089e9a9185dd4a3ffc644d3057"}, @NFTA_DATA_VALUE={0x78, 0x1, "8e36b1e3a5182cb96866f55b2bbf96c4ffeb0653257320d723d2009da6e4514ab18c6b739a14f27776732d424b0f72fbcb7bb3a410797ede6a5493f236b96746e7b218dbff749d734857d26ae208643a8d7cb26de816551a8f4c5054c33e71595d36103cf1f16e2cda9555481c032985fc408990"}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x2}]}, {0xe4, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_DATA={0xd0, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x2b, 0x1, "241ccbe3b9b8ea6cbe05865be711223058ec5c2adf467d79f7226ef49765008b4cd1bc0bbd4df6"}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x2}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x4c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x100000000}]}, {0x4}]}]}], {0x14}}, 0x1abc}}, 0x0)
sendmsg$NFNL_MSG_CTHELPER_DEL(r2, &(0x7f0000003f40)={&(0x7f0000003e80)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000003f00)={&(0x7f0000003ec0)={0x28, 0x2, 0x9, 0x101, 0x0, 0x0, {0xc, 0x0, 0x8}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x81}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040800}, 0x1)
r7 = socket$phonet(0x23, 0x2, 0x1)
ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000003f80)={'wg1\x00', <r8=>0x0})
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000003fc0)={'geneve1\x00', r8})
pipe(&(0x7f0000004000)={<r9=>0xffffffffffffffff})
sendmsg$IPSET_CMD_LIST(r9, &(0x7f0000004140)={&(0x7f0000004040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004100)={&(0x7f0000004080)={0x58, 0x7, 0x6, 0x301, 0x0, 0x0, {0x0, 0x0, 0x8}, [@IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x6}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x4}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x6db0}]}, 0x58}}, 0x85)

16:56:19 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1211.283278][T19666] x_tables: duplicate underflow at hook 1
16:56:19 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', <r1=>0x0})
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c0001006272696467650000"], 0x34}}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008051}, 0x0)
r6 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="898071664948478d"], 0x20}}, 0x0)

16:56:19 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:19 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socketpair(0x9, 0x800, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$SIOCX25SCALLUSERDATA(r2, 0x89e5, &(0x7f0000000240)={0x73, "dd49df25bb443375385fbfd020bd4faa0ef6e40ad9516c4422bfc0d9d232aad813a780bd5feab968cf45eda9d061a0d477003bf7fd2e6c9e614624ab4b284cbfeed60c7ecc694c26ee05071fdbf666e6d6b4df4a34793d7037e8f24fc37c22e97d20270a1a5e5437db676187dc1a5ad3ae7764b9c772b59ff3cd5228313157da"})
readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1)
sendfile(r1, r0, 0x0, 0x100000001)
ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000000))
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r3, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
writev(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000140)=0xda6, 0x4)
epoll_pwait(0xffffffffffffffff, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0xfffffffc, &(0x7f0000000040)={[0x8]}, 0x8)
sendto$inet(r3, &(0x7f00000012c0)="1e268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x121b0, 0x0, 0x27)

16:56:19 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYRES16=r1, @ANYBLOB="355123cf13e6fda356b27c9332787230300ca91ad531b6e25734623ff06775939a91c892d0f7c8"], 0xa)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0)
r2 = socket$inet(0x2, 0x3, 0x2)
setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000), 0x10)

16:56:19 executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
recvmmsg(0xffffffffffffffff, &(0x7f0000002700)=[{{0xfffffffffffffffe, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000bc0)=""/4091, 0xffb}], 0x1}}], 0x1, 0x0, 0x0)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4)
r1 = socket$inet6(0xa, 0x80003, 0x8)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c)
r2 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f0000000700)=@netrom={'nr', 0x0}, 0x10)
sendmsg$sock(r2, &(0x7f00000006c0)={&(0x7f00000000c0)=@isdn={0x22, 0x1f, 0xbe, 0x6, 0x5}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)="c54ed4c554c44bf02a0d373deb8ba9ddd5ab7ddccab5e5fc2d44897a01074b1bf695e1a279c62350adfb2cb33265717d0e96a9b939622d256c8148c17aca392bcd477670d4b20fbc5c02d4956217ccdbf99b7704d1dae2bb8e94ffab325ec3158258d7fae06e7578cc2a69e8b0409e1430cacc74", 0x74}, {&(0x7f00000001c0)="e8742716cde077a4c1099f94cd932d90daef207f4106a8884a60cf17ee47e9580010d99d9a6c602d0823198d52a2910de3d733d89e", 0x35}, {&(0x7f0000000200)="dacf00cbd90893b8aabd629ba616865abafc4b3126bd31a51106d2853e7bedae48148f8f6f962d8f1e4f371f6329cf553f9607355ad12b5825046dff9a3716ded24511641cb8c1d0175a08e94872b4e7461aac7539a21083360281812c98446c9d40561d236671500f6e8a51eda53fa4fc0ac0100bed4d9b93c15d0d0d78b8b7ccb412f436dccb75324061234ae330a3a5fdce9f86d627599d1f51c449e2ae35fa2656acb1c5ad9beaf3e1e33afee1eac1c12877b81ffff4c4ebfc9dd5534e5de8038b561d79977292b499c1bfc1ed36ab0c74179ec7bf01b3234cd559c09112f0b42c7817c3a5c6e7ebb7", 0xeb}, {&(0x7f0000000300)="e98ef9976f4c96f11ac6010d58b7fd4587b41b6112dd2cea428f9b804e483f6cb1dbc0f71fb59fa337d565205634c04125c89e55fe4e16a089977e119a5b5eda445bc077ec8e145601ca5f295d8df36848e82619b6b1dffa8a46eace9e867f4b419474cdc576d29982efe545f0c206e78ac2aaf884b02a69464d38d3744182d3c6641f0dbe3d0f7eb583651225cf8c0756887117ab6a7d758935c8188b6705e8003e354b5455877868f18026873d54738e66c645110e2ac38e4edd5e7e6ab408", 0xc0}, {&(0x7f00000003c0)="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", 0xfa}, {&(0x7f00000004c0)="5bd58073bb4bb03b", 0x8}, {&(0x7f0000000500)="5fe0ab02f974ce6351661e8371c6200c504918c40e6aa5c9807e4af28f0997be7f1681f057936b1e66721b0a9b59ce2881b12a3024c8d86913e13d04795a9203bffab6f1fd59f4e337e3dc62fa64bd55", 0x50}], 0x7, &(0x7f0000000600)=[@mark={{0x14, 0x1, 0x24, 0x852b}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x100}}, @txtime={{0x18, 0x1, 0x3d, 0xa7de}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x90}, 0x80d0)
setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000080)=0x914, 0x4)
sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x133, &(0x7f00000011c0), 0x7}}], 0x4000000000000ce, 0x0)
pipe(&(0x7f00000007c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getpeername$llc(r3, &(0x7f0000000800)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000840)=0x10)

16:56:19 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, 0x0, 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1211.564709][T19703] device bridge_slave_0 left promiscuous mode
[ 1211.578209][   T27] audit: type=1804 audit(1588438579.740:1491): pid=19699 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/997/cgroup.controllers" dev="sda1" ino=16369 res=1
[ 1211.633469][T19703] bridge0: port 1(bridge_slave_0) entered disabled state
16:56:20 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, 0x0, 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:20 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001})
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @loopback}})
write$tun(r0, &(0x7f00000000c0)={@val={0x0, 0x8863}, @val={0x0, 0x0, 0x2, 0x0, 0x1}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0xff}, @multicast1}, @timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}}}}, 0x36)

16:56:20 executing program 5:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x39, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket(0x8, 0x803, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
epoll_create(0x3f)
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00')
sendmsg$BATADV_CMD_SET_VLAN(r4, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r6, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x48813)
sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c0000001000010400c637000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100766c616e000000001c00028006000100000b00000c0002000e0000000a0000000400038008000500", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="f9064e9c6143bd8812a49fefc85fb4a606c39fd3268bea23ecdb3e"], 0x5c}}, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0xc0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x7f, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0x3}, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x1, 0x2c1}, &(0x7f0000000180)=0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=0x7}}, 0x10)

16:56:20 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:20 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, 0x0, 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:20 executing program 0:
r0 = socket(0x10, 0x80002, 0x0)
sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x4)
r1 = socket$inet6(0xa, 0x1, 0x1000)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
socket$phonet(0x23, 0x2, 0x1)
r2 = socket(0x10, 0x80002, 0x0)
getsockname$packet(r0, 0x0, &(0x7f0000000080))
bind$can_raw(r2, &(0x7f0000000100), 0x10)
sendmsg$IPSET_CMD_SAVE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="480000000806010300000000000000000a0000060900020073797a3100000000050001000700c5e7b22a2f00000900020073797a320000000005000100070000000900020073797a"], 0x48}}, 0x20000000)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in6=@mcast1, 0x1, 0x33}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0xe802)

16:56:20 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
socketpair(0x9, 0x800, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$SIOCX25SCALLUSERDATA(r2, 0x89e5, &(0x7f0000000240)={0x73, "dd49df25bb443375385fbfd020bd4faa0ef6e40ad9516c4422bfc0d9d232aad813a780bd5feab968cf45eda9d061a0d477003bf7fd2e6c9e614624ab4b284cbfeed60c7ecc694c26ee05071fdbf666e6d6b4df4a34793d7037e8f24fc37c22e97d20270a1a5e5437db676187dc1a5ad3ae7764b9c772b59ff3cd5228313157da"})
readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1)
sendfile(r1, r0, 0x0, 0x100000001)
ioctl$PPPIOCGDEBUG(r0, 0x80047441, &(0x7f0000000000))
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r3, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
writev(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000140)=0xda6, 0x4)
epoll_pwait(0xffffffffffffffff, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0xfffffffc, &(0x7f0000000040)={[0x8]}, 0x8)
sendto$inet(r3, &(0x7f00000012c0)="1e268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x121b0, 0x0, 0x27)

16:56:20 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1212.365994][   T27] audit: type=1804 audit(1588438580.530:1492): pid=19733 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/998/cgroup.controllers" dev="sda1" ino=16368 res=1
16:56:20 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:21 executing program 0:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080))
ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000140)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @private=0xa010102}, {0x2, 0x4e21, @broadcast}, 0x1, 0x0, 0x0, 0x0, 0xd7, &(0x7f0000000000)='bridge0\x00', 0x5, 0xffffffffffffff81, 0x8001})
getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000300)={'TPROXY\x00'}, &(0x7f0000000340)=0x1e)
pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
vmsplice(r2, &(0x7f0000000500)=[{&(0x7f0000000740)="e5", 0x1}, {&(0x7f0000000400)=';', 0xfee5}], 0x2, 0x1)
close(r2)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r4, 0xa00000000000000, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x990, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"]}, 0xa08)
accept4$phonet_pipe(r3, &(0x7f0000000040), &(0x7f00000001c0)=0x10, 0x0)
getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4)
pwritev(r3, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000380)={r0, 0xffffffffffffffff, 0xf}, 0x10)
sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r5, &(0x7f0000001f40)={&(0x7f0000001e80)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001f00)={&(0x7f0000001ec0)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x7, 0x0, 0x4}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20040004)
splice(r1, 0x0, r2, 0x0, 0x2000, 0x0)

16:56:21 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:21 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:21 executing program 0:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000780))
readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/119, 0x77}], 0x1)
ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000180))
write$ppp(0xffffffffffffffff, 0x0, 0x0)
ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x8001, 0x2, 0x3f, 0x6}]})

[ 1213.525773][   T27] audit: type=1804 audit(1588438581.690:1493): pid=19787 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/999/cgroup.controllers" dev="sda1" ino=16354 res=1
16:56:21 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657c6800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB], 0x3c}}, 0x0)
r3 = socket(0x1000000010, 0x80002, 0x0)
sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0)

16:56:21 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:21 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0xffffffffffffffef, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14)
socket$inet6_icmp(0xa, 0x2, 0x3a)
sendmsg$nl_route(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newlink={0x40, 0x10, 0x4, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2c90b}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x40}}, 0x4000001)

16:56:22 executing program 5:
pipe(&(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000000000000000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000070000000120a0100000000000000000000000000040004800900020073797a30000000000900010073797a300000000008000340000000000900020073797a30000000000400048004000480080003400000000814000480090001007379"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r5 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r5, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRES16=r4, @ANYRESOCT=r3, @ANYRESOCT=r5], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0)

16:56:22 executing program 0:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040))

16:56:22 executing program 4:
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300))
pipe(&(0x7f0000000100))
socket(0x10, 0x803, 0x0)
socket$inet(0x10, 0x2, 0x0)
socket(0x10, 0x80002, 0x0)
syz_init_net_socket$netrom(0x6, 0x5, 0x0)
socket$inet(0x2, 0x1, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
pipe(&(0x7f0000000100))
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket(0x1, 0x803, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)={0x22c, 0x0, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x9c, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1261f68b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79d51014}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51de7053}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42c2a243}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b2068d6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x672fa84}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cadbdc2}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2632d117}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c3686b0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c882a1}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x665e9e03}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x130, 0x8, 0x0, 0x1, [{0x4}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x724ebfb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xca}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf536df6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c5706c7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1368b655}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78a97d98}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2784ef78}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x405de0c5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fafa67f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1226b396}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b10cfda}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb2}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32a7132a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15215e35}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33c4cb36}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47710f8f}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xce}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d9b6e86}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7fdefc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x63}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73642770}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a8c4995}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41cc6603}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x22979bfc}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4805)
sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c000000f70fbafb033abe723479", @ANYRES16=0x0, @ANYBLOB="08002cbd7000fbdbdf25030000003c00048005000300070000008cf0e635f90500030007000000050003000700000005000300000101000000030002000000050003000500000005004300050000000c000480050003"], 0x5c}, 0x1, 0x0, 0x0, 0x4800}, 0x80)
socket$nl_route(0x10, 0x3, 0x0)
r3 = socket(0x1, 0x803, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x54, 0x10, 0x403, 0x0, 0x4, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_PROTO_DOWN={0x5, 0x27, 0x6}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MAP={0x24, 0xe, {0x7, 0x4, 0x86de, 0x101, 0x7f, 0xff}}]}, 0x54}}, 0x0)
socket$tipc(0x1e, 0x2, 0x0)

16:56:22 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:22 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:22 executing program 4:
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r0, &(0x7f0000000140), 0xff4d)
sendfile(r2, r1, 0x0, 0xffffffff800)
sendfile(r2, r1, &(0x7f0000000040), 0x100000001)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
writev(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_elf64(r3, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7})
pipe(0x0)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0)
syz_genetlink_get_family_id$fou(0x0)
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x6c, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff0001}]}, 0x6c}}, 0x0)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00002bbd7000000000000a000000080004000c040000040003801800028014000100ff021a2d0000000000000000000000010c00018008000900760000000800050000feffff37ad6d029f4d8a33faf9561caa3e0862c778bde2393e499258cf8df9cff9fe8cfa245478ca5242afbdd4203afb088e49244661eb9c5fdc89d0820cce05bdc30cfe103daaefc26477983e6ee14858754bb61c74ba6166f3c9309c967d574e794f4928187cc5cd3621cc5821d68a66e921efd0fd0f89f3eb90742b2be21d3678159391d8fc5f6ba10a4e3141dead8deacae21ca7f8a8806d5898faf5481f1f4a1bc72ec8ff88ffc0dfc89e"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0)
sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="89ea4f762d3697285b314d87994b6cacb8d4784072c25ad776cac74245f2cf2ff99e12ab59aae9f3cdfb7602a586272277e4cc5743fee057fe2a5432b3836f9e7917af3c1a56e75c420f5052f6cf8bbe95117c1eca2a62f5397f5e7a8700000000000000d001257d05a90426b3ddac75fa073b6272cfa9721f9734c8fcd9213296eed620b39f21d0580a1f309928dbdb0ce6a1adc3b98afbc26c525c1509e462f83e1c007040cab7d3dd82d599caa80f0d31d4d7a4e031277692900b415459d98e0f8cf2d461bd26258df7b2d6243b0c30fa511d58cab7c4e726c34c2c2da40d3dbe", @ANYRES16], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x20008801)
socket$inet6_udplite(0xa, 0x2, 0x88)
socket$inet_sctp(0x2, 0x0, 0x84)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)

[ 1214.223367][ T9785] tipc: TX() has been purged, node left!
[ 1214.253281][   T27] audit: type=1804 audit(1588438582.420:1494): pid=19819 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/1000/cgroup.controllers" dev="sda1" ino=16366 res=1
[ 1214.377317][   T27] audit: type=1804 audit(1588438582.500:1495): pid=19826 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1068/memory.events" dev="sda1" ino=16369 res=1
[ 1214.405478][ T9785] tipc: TX() has been purged, node left!
[ 1214.496417][   T27] audit: type=1800 audit(1588438582.500:1496): pid=19826 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16369 res=0
16:56:22 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1214.592172][ T9785] tipc: TX() has been purged, node left!
[ 1214.608080][   T27] audit: type=1804 audit(1588438582.510:1497): pid=19826 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1068/memory.events" dev="sda1" ino=16369 res=1
16:56:22 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:22 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1214.725799][   T27] audit: type=1804 audit(1588438582.620:1498): pid=19822 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/153/cgroup.controllers" dev="sda1" ino=16381 res=1
16:56:23 executing program 4:
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x8c}}, 0x0)

[ 1214.791593][ T9785] tipc: TX() has been purged, node left!
16:56:23 executing program 5:
r0 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', <r1=>0x0})
bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket(0x1, 0x803, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
sendmsg$RDMA_NLDEV_CMD_STAT_SET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x48, 0x1410, 0x1, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x14}, 0x10)
r5 = socket$netlink(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x44}}, 0x0)
syz_init_net_socket$ax25(0x3, 0x5, 0xcb)

[ 1214.906595][   T27] audit: type=1804 audit(1588438582.710:1499): pid=19828 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1068/memory.events" dev="sda1" ino=16369 res=1
[ 1215.002465][ T9785] tipc: TX() has been purged, node left!
[ 1215.030716][T19850] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
16:56:23 executing program 4:
r0 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02020025000535d25a80648c63940d0424fc606c00174002000000051a82c137153e6709020f8003001700d1bd", 0x33fe0}], 0x1}, 0x0)
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000017c0)={0x652f, 0x0, 0x4090})
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
ioctl$SIOCSIFMTU(r1, 0x8914, &(0x7f0000001680)={'hsr0\x00', 0x1})
sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, 0x0, 0x0)
socket(0x200000000000011, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xffffffffffffffc7, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=@getqdisc={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xb}}}, 0x24}}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRESOCT=r5, @ANYBLOB="00000000978d19fac21555bee000000899"], 0x5}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=@getqdisc={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xb}}}, 0x24}}, 0x0)
setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000240)={0x80000000}, 0x4)
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x14, r7, 0x1, 0x0, 0x0, {0x11}}, 0x14}, 0x1, 0xa00000000000000}, 0x0)

[ 1215.068144][ T9785] tipc: TX() has been purged, node left!
[ 1215.159186][T19854] bond0: (slave macvlan2): Enslaving as an active interface with an up link
16:56:23 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1215.309623][T19869] netlink: 'syz-executor.4': attribute type 23 has an invalid length.
[ 1215.342780][T19869] netlink: 131502 bytes leftover after parsing attributes in process `syz-executor.4'.
16:56:23 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x5)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
getsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f00000000c0)=""/178, &(0x7f0000000040)=0xb2)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000000)={0x2c, r4, 0x1, 0x0, 0x0, {0x14}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}]}]}, 0x2c}}, 0x0)
sendfile(r3, r1, 0x0, 0x100100000000)

16:56:23 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:23 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000080)={0x10, 0x4, 0x1, 0x4, 0x0, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, r0}, 0x40)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000340), &(0x7f0000000400)='\a'}, 0x20)
r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'\x00', 0x3202})
close(r2)

[ 1215.601364][   T27] kauditd_printk_skb: 7 callbacks suppressed
[ 1215.601379][   T27] audit: type=1804 audit(1588438583.760:1507): pid=19877 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/155/cgroup.controllers" dev="sda1" ino=15711 res=1
[ 1215.760985][T19876] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1215.803822][   T27] audit: type=1804 audit(1588438583.840:1508): pid=19885 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/1002/cgroup.controllers" dev="sda1" ino=16375 res=1
16:56:24 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:24 executing program 1:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
socket$nl_xfrm(0x10, 0x3, 0x6)
r0 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00')
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
sendto$inet(r2, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r2, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
sendto$inet6(r2, &(0x7f00000000c0)="feaa9aef284851c6dfadaf7329899fba8993a806646d3aa2c4572c6a6fa19d52ae9592e250ee27265ad5b0040a11dab803ca5b3cfb8321839ccd14701423b00a217baaeeadf0a409fa1f407fd38cf39f444939e01f923708115d258b6145da6afe", 0x61, 0x90, 0x0, 0x0)

16:56:24 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1215.936303][   T27] audit: type=1804 audit(1588438583.900:1509): pid=19886 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir548554381/syzkaller.WTydWj/1096/cgroup.controllers" dev="sda1" ino=16381 res=1
[ 1215.962195][T19869] netlink: 'syz-executor.4': attribute type 23 has an invalid length.
[ 1215.970376][T19869] netlink: 131502 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1216.016253][T19876] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1216.086774][   T27] audit: type=1800 audit(1588438584.050:1510): pid=19865 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=16378 res=0
16:56:24 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
writev(r1, &(0x7f0000000580)=[{&(0x7f0000000900)='(', 0x1}], 0x1)
recvmsg$can_j1939(r1, &(0x7f0000000080)={&(0x7f0000000100)=@xdp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)=""/223, 0xdf}], 0x1, &(0x7f0000000280)=""/138, 0x8a}, 0x40000001)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x24, &(0x7f00000000c0), 0x4)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
getsockopt(r3, 0x7, 0x7f, &(0x7f00000003c0)=""/53, &(0x7f0000000400)=0x35)
accept4(r2, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4)

[ 1216.199045][   T27] audit: type=1800 audit(1588438584.050:1511): pid=19868 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=16378 res=0
16:56:24 executing program 0:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e20, 0x8, @private2}], 0x1f)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
sendmsg$NLBL_MGMT_C_LISTALL(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, 0x0, 0x100, 0x70bd29, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @remote}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x80)
sendto$inet(r2, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
epoll_wait(0xffffffffffffffff, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x5)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r2, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x1, 0x3ff}, 0xffffff9c)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=<r3=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8)

[ 1216.283700][T19916] IPVS: ftp: loaded support on port[0] = 21
[ 1216.383623][   T27] audit: type=1804 audit(1588438584.510:1512): pid=19918 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/1003/cgroup.controllers" dev="sda1" ino=16368 res=1
16:56:24 executing program 5:
ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000))
sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x7, 0x1, 0x5, 0x0, 0x0, {0x0, 0x0, 0x1}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x12}, 0x0)
recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, <r0=>0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/136, 0x88}, {&(0x7f0000000280)=""/194, 0xc2}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000480)=""/134, 0x86}], 0x4, &(0x7f0000000580)=""/82, 0x52}, 0x2000)
r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000680)='NLBL_MGMT\x00')
sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x54, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}]}, 0x54}, 0x1, 0x0, 0x0, 0x8010}, 0x4008804)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000800)='nl80211\x00')
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000ec0)={<r3=>0x0, @multicast2, @broadcast}, &(0x7f0000000f00)=0xc)
accept$packet(r0, &(0x7f0000000f40)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000f80)=0x14)
sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000001080)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001040)={&(0x7f0000000fc0)={0x70, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0xfffffff8, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xf85}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x4}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0x4}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x3}}]}, 0x70}, 0x1, 0x0, 0x0, 0x2000c800}, 0x20000000)
r5 = socket$isdn_base(0x22, 0x3, 0x0)
ioctl$sock_SIOCGIFCONF(r5, 0x8912, &(0x7f0000001140)=@req={0x28, &(0x7f0000001100)={'syzkaller1\x00', @ifru_settings={0x7ff, 0x3, @te1=&(0x7f00000010c0)={0x20000000, 0x9, 0x8bc, 0x6af00000}}}})
accept4$x25(r0, &(0x7f0000001180), &(0x7f00000011c0)=0x12, 0x80800)
r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001200)='memory.events\x00', 0x0, 0x0)
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001280)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_SERVICE(r6, &(0x7f00000013c0)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001380)={&(0x7f00000012c0)={0x98, r7, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa0}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4b}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x7e}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x98}, 0x1, 0x0, 0x0, 0x4004}, 0x8000)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001400)={'caif0\x00', @remote})
r8 = socket$nl_crypto(0x10, 0x3, 0x15)
getsockopt$netlink(r8, 0x10e, 0x7, &(0x7f0000001440)=""/4096, &(0x7f0000002440)=0x1000)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r8, 0xc0406618, &(0x7f0000002480)={{0x2, 0x0, @reserved="2dbcaa87e1903c75afa3eeea5dbae3590939cdc2ce44dc5acca57e1181e5f894"}})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000024c0))

[ 1216.427568][T19916] virt_wifi0 speed is unknown, defaulting to 1000
[ 1216.522224][T19927] IPVS: ftp: loaded support on port[0] = 21
[ 1216.560023][   T27] audit: type=1804 audit(1588438584.710:1513): pid=19926 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1004/cgroup.controllers" dev="sda1" ino=16365 res=1
16:56:24 executing program 4:
r0 = socket$inet(0x2, 0x4, 0x1)
r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'hsr0\x00', 0x4000000})
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @loopback}, {0x6, @dev={[], 0x10}}, 0x4, {0x2, 0x401, @broadcast}, 'veth1_to_batadv\x00'})

16:56:24 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:24 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:25 executing program 5:
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendto$inet(r1, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r1, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="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"], 0x74}}, 0x0)
ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={@private0={0xfc, 0x0, [], 0x1}, @private2, @empty, 0x6, 0x9, 0xfffd, 0x400, 0x1, 0x80000000, r4})
r5 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1)
accept(r5, 0x0, 0x0)

[ 1217.081406][   T27] audit: type=1804 audit(1588438585.240:1514): pid=19959 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/1004/cgroup.controllers" dev="sda1" ino=16377 res=1
16:56:25 executing program 4:
syz_emit_ethernet(0x6a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004600005c00000000002f9078ac141400ac1e000144040001a4206558000400000800000086dd080088be00000000100000000100000022eb0000000020000000020000000000000000000000080065b1390000000000"], 0x0)
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendto$inet(r1, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000200)={0x33, @loopback, 0x4e23, 0x0, 'lblc\x00', 0x0, 0xfffffbff, 0x68}, 0x2c)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x7fff, 0x80}, 0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280)=0xe1, 0x4)
sendmmsg$alg(r1, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
sendmsg$NFT_MSG_GETSET(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="380000000a0a0500dc62eb6e2483f35d0c0000050c000b80df6e2a159a47dc00080003400000000208000c4080000001080008400000d8fc"], 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x20008040)

16:56:25 executing program 5:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732})
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}})
write$tun(r1, &(0x7f0000000140)={@void, @void, @eth={@broadcast, @local, @val, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @empty}}}}}}, 0x2a)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8)
splice(r0, 0x0, r2, 0x0, 0x10005, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r6, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_DELETE(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x6c, r7, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x8000}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010101}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x20}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x6}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x9}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xff}]}, 0x6c}, 0x1, 0x0, 0x0, 0x44}, 0x40014)
write$binfmt_script(0xffffffffffffffff, 0x0, 0x0)

[ 1217.377892][T19917] netlink: 'syz-executor.1': attribute type 9 has an invalid length.
[ 1217.387724][T19968] IPVS: set_ctl: invalid protocol: 51 127.0.0.1:20003
[ 1217.428823][T19969] IPVS: ftp: loaded support on port[0] = 21
[ 1217.464621][T19972] IPVS: set_ctl: invalid protocol: 51 127.0.0.1:20003
16:56:25 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1217.483713][T19927] virt_wifi0 speed is unknown, defaulting to 1000
[ 1217.617363][T19975] IPVS: ftp: loaded support on port[0] = 21
[ 1217.631690][   T27] audit: type=1804 audit(1588438585.790:1515): pid=19947 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1005/cgroup.controllers" dev="sda1" ino=15732 res=1
[ 1217.707131][T19930] IPVS: ftp: loaded support on port[0] = 21
[ 1217.778034][T19916] netlink: 'syz-executor.1': attribute type 9 has an invalid length.
[ 1217.891894][   T27] audit: type=1804 audit(1588438586.050:1516): pid=20019 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/1005/cgroup.controllers" dev="sda1" ino=16372 res=1
[ 1218.409762][T19969] virt_wifi0 speed is unknown, defaulting to 1000
[ 1219.201544][T19975] virt_wifi0 speed is unknown, defaulting to 1000
16:56:27 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:27 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:27 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:30 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10, 0x0, "26f893b6c50da3893a6208c6a84459886eb8732c148bcf8a57c043bc662545cda5b39651e5d34595b617122012175db3b810e8d578a47c82782442d6d8bdec9c2b11a758f0fc00"}, 0x265)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x9b)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c)
r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
r2 = socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f0000000100), 0x4)
setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e22, @multicast2}})
sendto$inet6(r0, &(0x7f0000000040)="84", 0x1, 0x200400d4, 0x0, 0x0)

16:56:30 executing program 1:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xffff00000}, {0x80000006}]}, 0x10)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10)
setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4)
connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="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"], 0x74}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="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"], 0x74}}, 0x0)
sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xb1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40040080}, 0x40)
sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0)

16:56:30 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:30 executing program 4:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000680)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x0, 0x2}]}]}}, 0x0, 0x2e}, 0x20)
r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x7, 0x7, 0x9, 0x9, 0x0, 0xbd})

16:56:30 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:30 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x9)
r1 = socket(0x10, 0x2, 0x0)
ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071")
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00000010001fff0000000000e3000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c0002800800090000000000"], 0x3c}}, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r2=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100, 0xa, 0x1200, 0x1, r2}, 0x10)
pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff})
r4 = socket$inet_udp(0x2, 0x2, 0x0)
close(r4)
splice(r3, 0x0, r4, 0x0, 0x80000001, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r5, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10)
r6 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r7=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x1a, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x100, 0xa, 0x1200, 0x1, r7}, 0x10)
sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002f00)=[{&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x200, @private2={0xfc, 0x2, [], 0x1}, 0x40}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000140)="8279686708e9317d5f83b3430b7083babfe072b10d9807cf125b224fdebe757c443990d6ab347aa7cd7dbe42a81da454082474688d748d7d6422bc6353c7106321b566db905471cc0af50669dcfa5e340dca2bc9927d4718c55066416c9eb93e8907e3d4397f20d2400964aa7dd6f456599dc572469c0a40c286635b1c33aca18e0588acac220dde8b675d528c2b40976329c4a281e14581889d50336a40b4", 0x9f}, {&(0x7f0000000200)="40b1e86bb82430f5670a61c0412f10fd23b3796d05579bbaf1e55324a8595b7505886f63de28016742e4e70ff57ad3c7c58c5ba477118a16c1a3b44398ff087f52ed10e979e3a8d676d931805a5ecf64c30dacc10554", 0x56}, {&(0x7f0000000280)="8900d528b22d", 0x6}, {&(0x7f00000002c0)="702e0b31b30d9e113469ae81efbc9076bcee70be", 0x14}, {&(0x7f0000000300)="d1800c0f86ac3597709e79240692e17e0a71de665755f5f715e49cdbd54561036b8fd1460a0e70c4eeac969bf94fea4e9361d53752cda81309", 0x39}, {&(0x7f0000000340)="f339b6f1ab146ea1f5880abae720bda8b8fe09", 0x13}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="d2f54f46135e31eccba1cfbab18651b91d30500d9a", 0x15}, {&(0x7f0000000400)="51c5f343bb75d93f7012b0d391903ec9fcaf16770b04474135edb72fd6bf773575fe000934f1284bdcdf922437c827d257896c93f691755f845f67fc7a261b9d10ba07516156b9d7472ca395b53b9b167399bd18e45cfae46c3395b586536603d4b819c5b677ecdf79cc1d5eae48d0eca7d69391eeb65b828b1086f4af4363050e431e6f6904639c1f3472c2ffd1", 0x8e}], 0x9, &(0x7f0000000580)=[@prinfo={0x18}], 0x18, 0x40840}, {&(0x7f00000005c0)=@in6={0xa, 0x4e21, 0x3, @mcast1, 0xff}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000000600)="62ccc33a0b8973153108cdead8cd3f3b0c4075bacb360f1bf2a2567276edfafc1c982960d5fbbbc87f278dba142058c84e0d4cf04f62cbfb7b8d05ff6a8ae478d855da59dd9199dd8128c286b10e29470bccd9faf5d6ee4128025c49be0219f3716a38540b60b649ad1ed73c85db406ca7ed2fb152bfb4cca3589b68dbbc33e969ebe8cefc49d2ad988566dd23741524840ef7", 0x93}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="2ffd91cf106bf784d488e491579759046110a350e600bb1bcfddb048e2e5b2790cf4be3fb4ebf3d704c47a7be747be56add774b69942e0a99c0b34b9accac4da222e0f83f7cb8247b2cc072e96faa766c1ed90e13ecb1633714148cc9134c287dfe4f751516fcc1d0384e46cb6e91476efa179003a9e275c86f51fce53b663d7ec4da22ed47b273458d6f2b686752be64bf05f9aef4d3e08e62f026363e5976b71296e1133aec4c9e6e60ce327e0869b800a67015e3518fd5116b77113887b6f5a57", 0xc2}], 0x3, &(0x7f0000001800)=[@init={0x18, 0x84, 0x0, {0x7, 0xf85d, 0x0, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x0, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x3, 0x0, 0x480, 0x5fdf, 0x1, 0x6}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x8200, 0x1000, 0xfffff001, 0x7, 0x800, 0x7}}, @dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @authinfo={0x18, 0x84, 0x6, {0x2f}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @sndinfo={0x20, 0x84, 0x2, {0x894f, 0x1, 0x1, 0x0, r2}}], 0x128, 0x4000}, {&(0x7f0000001940)=@in={0x2, 0x4e23, @loopback}, 0x10, &(0x7f0000002d40)=[{&(0x7f0000001980)="47fb7589912a84557408c8d6cddc6ae621099237a80977720c2c733c3b1795044bca9ea9d1198b0c7834e7b8f7cb181719410db04bb63d5ea0b18533c0e9b25ba44acda12eebf2ee906c3cf4acb815bdd756fcdf9a6bb92849b6020332b6e0af5a35826b5c9fb6ef40f4c384d2f931bed921d1124dddb619edcf674b4da7fa19e37bf10d68352c27557c549b80d7c951fc7586488b05401f6a072c2a8ef059e3e462f311c339f069e2fc05e8ffe8c64215824cbc415923a0fcf202f3bbb2aa0f4f3621e9704b6b9c2f2f060aaa5c442f4d", 0xd1}, {&(0x7f0000001a80)="14a50c0e5bfa9d1b5bf2a9c2aaeb1a056a94e88d", 0x14}, {&(0x7f0000001ac0)="f9e0c7e58e59f3391e78356e23574b579e361f725047de4efe4209cc9b3fa8b187319d1301740e70a414d90b71b6c1089276da4f624f841a01c59e898f8a1fc925bed9702b2fb3188c36a7116dc892199244c7881ac2b1fb1681", 0x5a}, {&(0x7f0000001b40)="6ee4c00387d67db3a49b9aadead46687021eb8c02d9ebb28d490e99b451a6c812aa357818c2b5558c3415b9112330d3d5957e135326e748c0dc40fe278774afccab3f75dfb22a008669b", 0x4a}, {&(0x7f0000001bc0)="df3b42b98b6faa4df0f638484591c4dc77bc7569001e68b4077330912a", 0x1d}, {&(0x7f0000001c00)="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", 0xfb}, {&(0x7f0000001d00)="2c2f969f052b6b03511f94b7cd6513960623b2d342a863df5d3fa256b0ede00de226edc22f", 0x25}, {&(0x7f0000001d40)="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", 0x1000}], 0x8, &(0x7f0000002dc0)=[@authinfo={0x18, 0x84, 0x6, {0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x44, 0x0, 0x3, 0x2, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @empty}], 0x58, 0x20040000}, {&(0x7f0000002e40)=@in6={0xa, 0x4e22, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x69}, 0x1c, &(0x7f0000002e80), 0x0, &(0x7f0000002ec0)=[@authinfo={0x18, 0x84, 0x6, {0x40}}, @authinfo={0x18, 0x84, 0x6, {0x8001}}], 0x30, 0x20040810}], 0x4, 0x810)
syz_extract_tcp_res(&(0x7f0000000040), 0x5, 0x100)

16:56:30 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00')
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0)
ioctl$PPPIOCSFLAGS1(r3, 0x40047459, &(0x7f0000000100)=0x2)
sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r2, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x5)
syz_emit_ethernet(0xaa, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0)

[ 1222.509623][   T27] kauditd_printk_skb: 3 callbacks suppressed
[ 1222.509638][   T27] audit: type=1804 audit(1588438590.670:1520): pid=20137 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/1007/cgroup.controllers" dev="sda1" ino=16370 res=1
16:56:30 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:30 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:31 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00')
sendmsg$BATADV_CMD_GET_VLAN(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x2, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x10)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa501}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x48}}, 0x0)

16:56:31 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1223.071240][   T27] audit: type=1804 audit(1588438591.230:1521): pid=20162 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir548554381/syzkaller.WTydWj/1099/cgroup.controllers" dev="sda1" ino=16365 res=1
[ 1223.109116][T20170] netlink: 'syz-executor.4': attribute type 5 has an invalid length.
16:56:31 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1223.189867][   T27] audit: type=1804 audit(1588438591.350:1522): pid=20143 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1007/cgroup.controllers" dev="sda1" ino=16373 res=1
[ 1223.223525][T20170] device gretap0 entered promiscuous mode
[ 1223.256513][T20170] device macvlan2 entered promiscuous mode
[ 1223.311288][T20170] device gretap0 left promiscuous mode
[ 1224.130935][   T27] audit: type=1804 audit(1588438592.290:1523): pid=20184 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1008/cgroup.controllers" dev="sda1" ino=16373 res=1
16:56:39 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x10, 0x0, "26f893b6c50da3893a6208c6a84459886eb8732c148bcf8a57c043bc662545cda5b39651e5d34595b617122012175db3b810e8d578a47c82782442d6d8bdec9c2b11a758f0fc00"}, 0x265)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x9b)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c)
r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
r2 = socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f0000000100), 0x4)
setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e22, @multicast2}})
sendto$inet6(r0, &(0x7f0000000040)="84", 0x1, 0x200400d4, 0x0, 0x0)

16:56:39 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:39 executing program 1:
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r0, &(0x7f0000000140), 0xff4d)
sendfile(r2, r1, 0x0, 0xffffffff800)
sendfile(r2, r1, &(0x7f0000000040), 0x100000001)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1)
write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05f6"], 0xd)
write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7})
pipe(&(0x7f0000008f40)={<r5=>0xffffffffffffffff})
r6 = socket$netlink(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="20f1ff00", @ANYRES16=r7, @ANYBLOB="030b0000000000000000130000000c0009800800020005000000"], 0x20}}, 0x0)
syz_genetlink_get_family_id$fou(0x0)
sendmsg$FOU_CMD_DEL(r6, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0)
r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x80, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @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}]}, 0x80}}, 0x4)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x48, r8, 0x0, 0x70bd2b, 0x25dfdbf9, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb9}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0)
sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r8, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801)
r9 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000040)={'macvlan1\x00'})
writev(r9, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1)
socket$inet_sctp(0x2, 0x0, 0x84)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)

16:56:39 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:39 executing program 0:
r0 = socket(0x1000000010, 0x80002, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23452888efde8b98bd459e7e3a445a9d1887"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="246d00002c00270d000000000000000400000000", @ANYRES32=r3, @ANYBLOB="00000000000000000e00000008000b00060000000b000100666c6f77657200004800020008005f000600000005004c001f00000008001a00fffeffff06004f008100000005003e0020000000050050000600000014006100cb651491cc893508ae951012c7a01c710a0001006261736963000000a0110200880004003c00010081000000000000100010000005000000050000000200fbff0400090048090000090000000100090006000000e900000005000000010000000c000900ffffffffffffffff3c0001000400000008000000008000004034000005000000620202000300090004000000070297001d0007000800000000000000fcffffffa23d000014110300201017000800010069666500100002800a000400974140d060bd000004100600a07702c716215412bafa01b352a736c5104c78bc0dfbf9b8fc4a4279fade7fec563130cbe659db3b4f8af593d4777fa12138dc51a055617449bd4a37be968dba8c329db63a62e4718f1ed8dd6a056d714d4000ee72e3c9afbaf49bb38a355c27e6995856acec81f67a1ef1f2d87aff468392e84f878a0d43459d69112686898623bd0c79a1f62e468ffef90d415bab678abe2242d0912fbc6cd740151fcf4d181edf84c3d8a942ec9aadedf4a478a978c08d6612f8e4717d1760b77c46c0b109414d36ce116ee7978146115515cf82cade671206f4789cca3165135e620c68166b82e237369c58b6009eb0b0e901d906c3b12135783e3baf233f97d81a2cac6dde0c02731ab2abc778752b2235ebd7070a81a99ba477bc0376b45e96b958f4e70b3943ddf08ff510f45c1c6313693af449f2e68d3bde51978679b3b6e530e800dc78c03ab9e0622cda5d4e16c1f49e3c4f9d44655757d35037609da2e94cddb83724dc3c9a2cb6e9307c848b35261aea991c1185efbf21cee12fb8cdcdb11a9c62dcb6d7ac033f641eccb06eed5eb778edf0a60a6d77d7fb34981acd2e90451441ee5e353f949738de66543ed00458acf205987f8cf479846d0d8add6f7773207a1caddf38dc67ebaf6a4cf394d736f2c8eb29291f352c1303030d271432d84bc1196ed2e42a1c1cf0aea356d2aca2f472c9c1258ebb29fa103d558cb5add2c1c5fc8077d68d4e473e82bbd7a1cba0d5b1a8945e8e9b1710f065d100158b93e3864ef5c013956338c049141756850d05461f5bf07aede0f46648f0ff590d4dde47c77f43819fe9847a7e12107d74e8b35773ba000b1a9e1c3fd60962610eb53fb352645b87ab6a8d4a3914f04a2012ed04afe0ea3793e5b33472f67e6ab412701bc9e8f7decafb7059d7c28d444c523cd43f2d572c0d78882168046f057a1844ab8aa6e16c51e8661a0c7684d29c01925441ddd0190943522d7a19de732c2b3f454b5c446c0debf4a25eff63576ebef6b3626b356a4620ac89197b73791e5e59b0d464cb1f4d7cbb11fc104e82c09a630ae45c3f6413e689f331c3c32620c4c1d3f68c99ced0a8c4a7fe31fa055f25924e2c0e785b480b65a7f5ff019853d4e223e777a6cd7532985701bae7d09856714a9855e938af5f959ed4a77724be9c78882857918cd3a4e09217f8d9003313108f68fcf781bc4f0dc311562d3c29e2c6c05ae7d5b3b6e116916af93e4e3915bfc05dee08d244aee042a9d0cd483e081e27478cd1792ca4d90f50d609e7a5a85b62025723d6306282ea0c8ea8bd2d4c2eb59479e7378e3a52e6707fc563a3b767e1f0f0fd3840a21fc7b7af60d1b05438b7317e77fdd0f373cfb1054e058e17c55c57d04b048ddccd245b2ccd15720b21d36a391738aaaa3f79398769d131974b4956dfd242f749b0542bca3fdfc8d5db52681a9bd3fb4cc4ef486f93c77fccb7c76b76188e485516d232dca17278809faffc0c4755c234bad0f3e994d9ce459dcd4d1096dcfa88369b6428cf1aa8e4178bb96a391355cc4f43422b7a23c6b20e41494de64db6cdb51de8a4ae86d3f4d90c10e0d284d0038e907fe9f8f9ddff936f54b87570cbc7d17b636a0ecae11c9b0db51d019d367d6f2a56c1265255444e3d823807be5a210a22ff502f173483f022e145d8c3bfb4dc00fd1d0b1da6e0a4a26f958501d5ab7929efd3e1d318e36ab9464b77a9a2cdec59dba8f980e39e59e8971bb50be28327e6c530700218ff338e444faf1500fe35a4e7e8701967aedf6000c16525b033cca77da88ce4e97542d6f0374c232b5e63bdcbb09ddbe05b2a1d303933a5174e7a3e0826e3c0f3be120323b0e2267a3cf875d2963410306f33021a31778d766fbdd34c6663b23828f572321830e458b69933acb3ab8fb40ceefce7f8cf4cfadec0810605519ae8878604cde31cb7f67b75b44fe2a90dac6643061a893b1b8f35ab838f80814ccebf227be6fa86eba3641ed3364b3aa720536633639f56b1fdcb1b43d2cde5e4eececc769514c5db633ab4211ad850632b4513591fd9c79512cc78ee562b5934ff6da0fe8944493be3eb3de3222e211ae9d7a4c7a74f1dbc5783109629a9f0378801c5a1756895e2afbc9278bccf1715ab746135e66725e07782e9423290a69d66966474dae8f8f45f03193c27430b309b505733c6ee6f8cc54a251b6c2b814d3019125b9ca83604988b1d2b44572c72d8b91b69d36eb57002476154a19faba61b51429e3b326a2138b5e8f65ab537944983724c51045b272d090bc5fdeb927364905e561682ccca99bfce08f19acdd0679f4ef17ae672640c0c4da890f054218d4b153f1261defe4f49069e6d235a50916b8d708c7dd68073d90083fb0565e38b38de209e9cb2ac7d4c0e5d6e4df0ab96fd1016c47b617ca918589cc6c95f245805522339f25e9799a05df7d74f24363393ddf4b7ffb41403b467a04e31f8023684e55ae5a9ed5439c7ad66574ffc467cd63f48d97d27f003bade91c8ece64c999c96437bbf2ae5945482e65f3dad4c7e0b39d30a5feace9fd92c090f09172314050a9e7e3e97125ab2a301c365ac65eb8a01aa7751b31887bf71e35bb55a44710b475fb98384b56e38eb483c11b91355fbb1425fa1581a54055d669fe799210a8c5a62849d28868691c6d6759ac673ce8eae8e8f4a28e31913fed62fd45bc18f79a272a25d0deca105811f3ec4008590c14e307189ef556d0d1d5305d0d6927887dec088bd612f360d0cac37a7941aef7934c6186de9ad8b3dce1563c0e8d9331d01ddf9e03258f71ecca87f6fd60c8b9b0b6dad750dedcd4424ec78599bf3f6560fc3ef3eea587822879dec89d819569db848f93b5aea1f550b80343c33ea14484dd45d9f588a2bb7dcf96a194f1291acf5b51d42543db10d43d911b872adb91e0ac318539acdbadcbd4f37312300fbb8cdb2ed9cfbef956a48cdaab49d3566b12b77130d3363d519382eb273cb06b8d3402ec7de63fc37577a1dd8e3af20aab96f8b2b5895b71e6e4184a9aa18357261bf2151f329eed1abad3302f7e8f78ce0ea4a36c64ec06f373e432e5b47337aaae376e057cd1033025922bfea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", @ANYRES32, @ANYBLOB="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"], 0x6d24}}, 0x0)
syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00')
sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0)

16:56:39 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_rdma(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="10000000021403"], 0x1}}, 0x0)
sendfile(r2, r1, 0x0, 0x80000000)
r3 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071")
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r6, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58)
accept4(r6, 0x0, 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000000)=<r7=>0x0)
sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r4}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r7}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0)
sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x3e9, 0x500, 0x70bd2a, 0x25dfdbfb, {0x10, 0x1, 0x6, r7, 0x0, 0x5, 0xadfe, 0x0, 0x6}, ["", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x20040815}, 0x4040000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8)
r9 = getgid()
sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000200)="18469dca1cafcf933aceaf566f29185d54074bced1b57e53d538187567c31b2d94626628939ae3ba1fa043713882c3875e297b33ba299e6d45412b3ad1bc1ab2ee99035e8dd1e43ec5a38ec55ad8d61c944c9595e10bb0214acac7d6fc4bbcc918b3d71fb58f498bca9126ea7ace62b0112675927fe59a3924c7243229e0d722ae332c6af61388828f7c1942da3860fff12aae5ab292473602488d5b5bda1e12a7fc6f9e2a4a0a2f93e77198c4105f6567abef3cea85fa580e49ae009e42146dd48b1b9cbc5a2491c02b74664c69b624f12ebefdb91a1b78e65446e885bf0de03047f369340b64f3130b99", 0xeb}, {&(0x7f0000000140)="af71304120c66f088061f1eb0ba96e5f84ad0252c363cbb16eb1487452746a4e35", 0x21}, {&(0x7f0000000300)="73693b3f2bf95abe14409c82dd040959feb426156b51777293df9f58ad57ee512fdb387418febb97b45295f4ee3e4a64aa5f665b0a404642d0c6daf0d67e16bc79f709c0d0877468cc3df263bc3dace6b21e2321fa81633797e35b2348ca620e332ed8d8af23e76aa9f25a568671a97a21f06c73e9646b42db75f65433", 0x7d}, {&(0x7f0000000180)="54ac44cf4f7e3ea21413492b7fbf420fb5ab0a816c2f0df0728fd55eb38637965dac91c19127c2a1b100ab", 0x2b}], 0x4, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}], 0x20, 0x40011}, 0x10)

[ 1231.083692][   T27] audit: type=1804 audit(1588438599.250:1524): pid=20209 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/158/memory.events" dev="sda1" ino=16001 res=1
[ 1231.136296][ T9785] tipc: TX() has been purged, node left!
[ 1231.140889][T20206] device veth102 entered promiscuous mode
[ 1231.151117][ T9785] tipc: TX() has been purged, node left!
[ 1231.174138][T20213] netlink: 9040 bytes leftover after parsing attributes in process `syz-executor.0'.
16:56:39 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1231.222694][   T27] audit: type=1800 audit(1588438599.270:1525): pid=20209 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16001 res=0
[ 1231.294604][ T9785] tipc: TX() has been purged, node left!
[ 1231.304737][ T9785] tipc: TX() has been purged, node left!
[ 1231.379086][   T27] audit: type=1804 audit(1588438599.280:1526): pid=20209 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/158/memory.events" dev="sda1" ino=16001 res=1
16:56:39 executing program 0:
r0 = socket(0x1000000010, 0x80002, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23452888efde8b98bd459e7e3a445a9d1887"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="246d00002c00270d000000000000000400000000", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32, @ANYBLOB="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"], 0x6d24}}, 0x0)
syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00')
sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0)

16:56:39 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c)
listen(r0, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x7, 0x4)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4)
bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e26, 0x0, @private0, 0xfdfffffc}, 0x1c)
listen(r1, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x4)
writev(r2, &(0x7f0000e11ff0)=[{&(0x7f00000001c0)="580000001400add427323b470c458c5602067fffffff81004e22000000050028925aa80000000000000080000efffeffe809000000fff5dd0000001000020000000000000000cfb193e7ee00"/88, 0x58}], 0x1)
socket$netlink(0x10, 0x3, 0x9)

[ 1231.600695][   T27] audit: type=1804 audit(1588438599.290:1527): pid=20211 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1078/cgroup.controllers" dev="sda1" ino=16017 res=1
16:56:39 executing program 1:
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r0, &(0x7f0000000140), 0xff4d)
sendfile(r2, r1, 0x0, 0xffffffff800)
sendfile(r2, r1, &(0x7f0000000040), 0x100000001)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1)
write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05f6"], 0xd)
write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7})
pipe(&(0x7f0000008f40)={<r5=>0xffffffffffffffff})
r6 = socket$netlink(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="20f1ff00", @ANYRES16=r7, @ANYBLOB="030b0000000000000000130000000c0009800800020005000000"], 0x20}}, 0x0)
syz_genetlink_get_family_id$fou(0x0)
sendmsg$FOU_CMD_DEL(r6, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0)
r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x80, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @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}]}, 0x80}}, 0x4)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x48, r8, 0x0, 0x70bd2b, 0x25dfdbf9, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb9}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0)
sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r8, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801)
r9 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000040)={'macvlan1\x00'})
writev(r9, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1)
socket$inet_sctp(0x2, 0x0, 0x84)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)

[ 1231.746701][T20250] device veth104 entered promiscuous mode
16:56:40 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:40 executing program 4:
r0 = socket$kcm(0x10, 0x2, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340), 0xfffffffffffffe19}, 0x42)
r2 = socket$kcm(0x11, 0x200000000000002, 0x300)
r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0xc0800)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
splice(r3, &(0x7f0000000180)=0x100000000, r4, &(0x7f00000001c0)=0x5, 0x9, 0x5)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)

[ 1231.818045][   T27] audit: type=1804 audit(1588438599.630:1528): pid=20233 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/158/memory.events" dev="sda1" ino=16001 res=1
[ 1231.842957][T20256] netlink: 9040 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 1231.971137][   T27] audit: type=1804 audit(1588438599.810:1529): pid=20209 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/158/memory.events" dev="sda1" ino=16001 res=1
[ 1232.136688][   T27] audit: type=1800 audit(1588438599.810:1530): pid=20209 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16001 res=0
[ 1232.208922][   T27] audit: type=1804 audit(1588438599.810:1531): pid=20222 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/158/memory.events" dev="sda1" ino=16001 res=1
[ 1232.243473][   T27] audit: type=1804 audit(1588438599.830:1532): pid=20242 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/1011/cgroup.controllers" dev="sda1" ino=15745 res=1
[ 1232.274466][   T27] audit: type=1804 audit(1588438600.020:1533): pid=20219 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1009/cgroup.controllers" dev="sda1" ino=16050 res=1
16:56:49 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
socket(0xe9ba181e9cac5d07, 0x3, 0x7)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
r4 = accept4(r3, 0x0, 0x0, 0x0)
sendto$inet(r4, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r4, &(0x7f0000002b00), 0x0, 0xc011)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
accept4$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000003c0)=0x14, 0x80800)
socket$inet(0xa, 0x801, 0x84)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=0x0, @ANYBLOB="0000400000000002280012000c0001007665746800000000ff0002001400010000000000", @ANYRES32=0x0, @ANYRESDEC=r4], 0x48}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="40000000150001002dbd7000fbdbdf250a101e07566cf5f3fabc421e1c48b5656149c0cd273a9e6c26433987b5bd69a772e49d0f9b28435d8faa340675fc40e068279d6c20160d90", @ANYRES32=r5, @ANYBLOB="14000100fe80000000000000000000000000003b14000600e9c50000ffffff7f0200000004000000"], 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x400)

16:56:49 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:49 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:49 executing program 4:
r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000580)={<r1=>r0})
recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f00000005c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000640)=""/158, 0x9e}], 0x1}, 0x5}], 0x1, 0x10000, &(0x7f0000000780))
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0xfffffffffffffffe, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000000000000669904890ca78a047793fd"], 0x1}}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r4, r3, 0x0, 0x20000d1)

16:56:49 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001})
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}})
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
write$tun(r0, &(0x7f0000000300)={@void, @val, @mpls={[], @ipv4=@dccp={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x32, 0x0, @remote, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fbe3b9", 0x0, 'LDU'}}}}}, 0x36)
r3 = syz_genetlink_get_family_id$smc(&(0x7f00000000c0)='SMC_PNETID\x00')
sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x70, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x840)

16:56:49 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)=0xfff, 0x4)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.events\x00', 0x7a05, 0x1700)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x37e7, 0x24ba1dc0})
write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0xfffffd37)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0)
write$binfmt_script(r2, &(0x7f0000000200)=ANY=[], 0x208e24b)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0xc4)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="2321202e2f66696c65302f66696c65300a3f3289954a60a5452e2c9026e0ac0d6447618aff4a13837ad20f30d5dfb46e5fa1318e6a0e7866fc25e3d2353442d83292cf3ed47109efd655ec4b3a1c30063a58927954a4c9d7985a323e639f239102071aa4ad3cb3da134226563fbc11ed803e8e4e343ebfb86584c61b7274714480ed0a8cf689f82dda743753f5edeb67de9ad829d31344674d8502aad98e73bb0146835bda468545caaa6c64a02e28d9b8f7a49d0e97b7c68ef4560cb4fe68199d5ed23b1490a9dc2e9b27f9be4a611112aec672e748421b3ca5290fd276777b0419735912fb3461185ec00bae024703bbcd1dcb7dd3b8477d4597de7a2d4840ff4e34f98119e984f0cdb59ca2dc8189ac7ef7dd1fa6d7c72acac965944bb09e152768c8e805245ff033b69475cecf8be6b1cdae0f44f770d567bc63f8353ce8aab707000000000000000000000000ff754831f5869b65a293aa"], 0x14f)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0xc, 0x6, 0x0, 0x0, 0x0, {0x2, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x41}, 0x8084)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
close(r1)

[ 1241.072408][T20289] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 1241.106568][   T27] kauditd_printk_skb: 5 callbacks suppressed
[ 1241.106583][   T27] audit: type=1804 audit(1588438609.270:1539): pid=20287 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1081/cgroup.controllers" dev="sda1" ino=16241 res=1
[ 1241.145391][T20287] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1241.166786][T20298] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 1241.265149][   T27] audit: type=1804 audit(1588438609.330:1540): pid=20291 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/1013/cgroup.controllers" dev="sda1" ino=16306 res=1
16:56:49 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1241.632329][T20298] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
16:56:49 executing program 4:
r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x200002, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x275a, 0x0)
r2 = openat$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)
clock_gettime(0x0, &(0x7f0000000000))
clock_gettime(0x0, &(0x7f0000000080))
pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x0)

[ 1241.772711][   T27] audit: type=1804 audit(1588438609.940:1541): pid=20317 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/1014/cgroup.controllers" dev="sda1" ino=16306 res=1
16:56:50 executing program 0:
r0 = socket(0x1000000010, 0x80002, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000001c0))
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000200000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xfff1}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}, @TCA_BPF_FLAGS={0x8, 0x8, 0x1}]}}]}, 0x4c}}, 0x0)
sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0)

16:56:50 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1241.893895][   T27] audit: type=1800 audit(1588438609.990:1542): pid=20297 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=16273 res=0
16:56:50 executing program 4:
unshare(0x28000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000002c0)={'mangle\x00'}, &(0x7f0000000280)=0x54)

16:56:50 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x84)
getsockopt$bt_hci(r0, 0x84, 0x6, &(0x7f00000021c0)=""/4108, &(0x7f0000001140)=0x100c)
socketpair(0x3, 0x4, 0x7, &(0x7f0000001380)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x5}, 0x8)
shutdown(0xffffffffffffffff, 0x1)
pipe(&(0x7f0000000280)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$alg(0x26, 0x5, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x1a, 0xb, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0xa110, 0x0, 0x0, 0x0, 0x100}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @map={0x18, 0x6}, @ldst={0x1, 0x0, 0x6, 0x1, 0x2, 0x20, 0x4}, @exit]}, &(0x7f0000000300)='GPL\x00', 0xe186, 0x69, &(0x7f00000005c0)=""/105, 0x41000, 0x1, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000ac0)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000b00)={0x5, 0xf, 0x7, 0xd36f}, 0x10, 0x0, r2}, 0x78)
bind$alg(r3, &(0x7f0000000640)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-ce\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d04000000288a", 0x10)
r5 = accept$alg(r4, 0x0, 0x0)
sendmsg$alg(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0)
write$binfmt_script(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="a4b5ef0eb5f077629e3a1c5e1843ae51faa8d2cbcc87e907a6b27bb64b1346f712094171a8083e694b9d9db973600d6c8002982684c902a47bd0c4683aeaee48f5d978fd087b503db07e9cdd63be6fd8566dcf897dfb9c630999db381bbe3465a59f992f116049d9c03804a9b273aa24eec58686217ff70ba087609d854fe511e7c7b6ecd14b6d9fbc34e2af55f5b7ef25d2727debd9354bda319ac4c4258b9c1610ae3d"], 0xa4)
sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082abd7000ffdbdf25310000000800db00", @ANYRES32=r3, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="080001000000000008000300", @ANYRES32=0x0, @ANYBLOB="0800b6a1", @ANYRES32=0x0, @ANYBLOB="0800db00", @ANYRES32, @ANYBLOB], 0x4c}}, 0x20000080)
splice(r5, 0x0, r3, 0x0, 0xd86dac9, 0x0)
r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00')
sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYRES16=r6, @ANYBLOB="000363d970000adcdf3f0500000005000100ea000000080004750500"/47], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x20008040)
sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="48000010", @ANYBLOB="20002bbd7000000000000200000008000c000000000008000700ac1414aa08000800ffffffff14000600ff01000000000000000000000000000108000c00020000"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040)
sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000c00}, 0x4042005)
sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={0x0}}, 0x0)

16:56:50 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e23, 0x4, @remote, 0x3}}, 0x0, 0x0, 0x24, 0x0, "c6477447cc29f364e5239ae63f23c02b445f84ef71af0ca409e545c3c6ad0addb0a22f87095338030c89a07f13f89792e900734a0883119df6910989389e8b8d3241baca5d3a7b49523b43110d901906"}, 0xd8)
r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000000)={0x2c, r3, 0x1, 0x0, 0x0, {0x10}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x2c}}, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
recvmsg(r4, &(0x7f0000003e80)={&(0x7f0000003a00)=@pppol2tpv3in6={0x18, 0x1, {0x0, <r5=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003a80)=""/189, 0xbd}, {&(0x7f0000003b40)=""/205, 0xcd}, {&(0x7f0000003c40)=""/141, 0x8d}, {&(0x7f0000003d00)=""/200, 0xc8}], 0x4, &(0x7f0000003e40)=""/17, 0x11}, 0xddb922889fb85d)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r7, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
sendmsg$ETHTOOL_MSG_LINKMODES_SET(r5, &(0x7f0000004080)={&(0x7f0000003ec0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000004040)={&(0x7f0000000480)={0x1cc, r7, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_OURS={0x1b8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xeb, 0x5, "37e81284cdd87a66d9a7aacd48ad5d923af2756b94f3f8e74c8c1a102f0a7f56abee4494100f3c5153f7181872a67a8a378d1764eac52cf62e44b4c7c4c4eb5e5ef0d2a8d873cb4f49aea20563666edc0954d1740a4fb0ba17ce135b6ed3e643190f2a94f08245a87cadb2b14de8ae92f8fed47ef8794e89a4c978e771269a9d2d3b8054ff4a6cee6755e27b66b5d7fe726f90365f671a9b25a9b1d06276cbcab69060f5bae417a18ba9c0da2a3749886096c2bf546d8706733d468dc351fbcd27ac7f7cd4558f83911d76729b447407da9247e347d4572ab39fea83a30c7ee9feb23e65f26cfc"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_BITS={0xb8, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xde}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xdb}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x29, 0x2, 'securityvboxnet1GPL-)mime_type+wlan1\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'md5sum@*\x00'}]}]}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4}, 0x4)
sendfile(r2, r1, 0x0, 0x100000001)

16:56:50 executing program 5:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2000})
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000000240)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61, 0x9, 0x40}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x400}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0x10}, 0x78)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0xc0, &(0x7f00000004c0)={0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10)
r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r3}, 0xc)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r4, 0x7d, &(0x7f00000003c0)={0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10)
r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r5}, 0xc)
ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100)=r6)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8)
r8 = socket$nl_generic(0x10, 0x3, 0x10)
r9 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r9, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58)
accept4(r9, 0x0, 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f0000000000)=<r10=>0x0)
sendmsg$nl_generic(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r7}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r10}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0)
r11 = getgid()
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000740)="ea4f84bb87ac1ddaa19bbc4e74440954419b3ecea9f1108ac8cca7f4a113944e3dfe255155ae0fcc51efff0445bcf71a13221307ba174dd0f1d2d001585d461c2f4e471033a8876e481408bc91b978dd85335515ef2c3784abe2e9cac4e42e3fcc5161ec0b1653956f202cf98d24c716f612e12c50ceb291b034e18a0cc49495e5b8bcce459cf16ee15a87dbeba97730f8850b", 0x93}, {&(0x7f0000000800)="820d767cc4e335a82b51000cc4049a5dc061411a6873190e76fe348b315881ac09713d7c26f86e0120452260e48b1facaf3bc655b042fe2d84f2d5e7218a5d5d7946f89f582366ca98f099163b187533b2ccea0fdcf90574e5649d0fcd9ce130ad9e39fd533d0c9174578a7c25b81a4866690faf2325355c104d091755f203f3613dbe2588caab854d39f7f2aaefd94ced5ce7fab2ed4dceec884ff5a836cb347e97f6e6caaa78e64bc2573e72d1e918a1a981dd2c11c13659bd8d98f9d790d5d90e950ed5d8a8709ba5462415b91a5f", 0xd0}, {&(0x7f0000000900)="9c8ba5d824b12192bccd75727c3ccf8f29edb7ef638c5f4d51180c3d206b558ac3c65d32483f3ed36c0b82d99a1cddac7a30571ee0a80f6abf4c9e3e210e780160202e52ed01996b789d792d06f0684486072d609e52a7cb7615bccc58e3d3b844554bad30a7a43f4364e1aeb1ef6dcd991f350e49e23c109f40", 0x7a}, {&(0x7f0000000980)="ef689639c0797e0da4e7ab1c63a47c4c3fc2413e6e2ff9531be5200b7396a6f197bb637766b048f7d0219f0cd256fc47cf448a48b1ff7d0e9898", 0x3a}], 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="5a0000001800000001000000663b607275d919297e7babadbc907bba36025e4fce06bdc1ae5b6b1d85220c9479b522d2f82cd73c8b66b1257147b48b7711ba04161af73a9c813a3a44723b300de0884b", @ANYRESOCT=r8, @ANYRES32, @ANYRESDEC, @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x20000001}, 0x40000)
write$tun(r0, &(0x7f0000000180)={@void, @val, @ipv6=@gre_packet={0x0, 0x6, "bc7d94", 0x44, 0x6, 0x0, @local, @mcast2={0x0}}}, 0x76)

16:56:50 executing program 1:
r0 = socket$inet6(0xa, 0x6, 0x4)
syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
r1 = accept(r0, 0x0, &(0x7f00000003c0)=0xfffffffffffffee6)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000200)=0x1, 0x4)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0)
sendto(0xffffffffffffffff, &(0x7f0000000740)="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", 0x19b, 0x44, 0x0, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0x0)
sendmsg$sock(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="b16f209c9705", 0x6}, {&(0x7f0000000100)="ea2d68a378095d6e7d9b083f4770288b1411312aef4fb9127fbf3501baea61bd3d0b76cd362d58b71626d509b4ae19fbd860937790def394", 0x38}], 0x2}, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x4, 0xc0010103, 0x0)
sendto(r0, &(0x7f00000001c0)="da6f0563a12bcc9118", 0x9, 0x24008000, 0x0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0)
sendmsg$can_raw(r2, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_subtree(r3, &(0x7f0000000a40)=ANY=[@ANYBLOB="baa21c59c4d352ad56a85b4048b0d1605e2008c21950ab229af40100e08de6d17348b46d1de5497bfd0ef4e88a2064796288fc7000019ea0d4ed676657ada69336b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d9b8cc8a88d397340e9ad966a46a9203cfab8bb8ac1b72daafe04569b4b813e8783ad192bac18ac79a6103e9a8a68ab50435aa710220746dabe00c4183f2a67951df9703d4e4da7e2a61444151a38069febf0ff42138137d91e0fb54904014ad9271ece37ab0dfaa50d7f25d5306398d0e9113d9b58c72ee21984afa7f"], 0xc9)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0xfffffcbe)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0)
recvmmsg(r5, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400})

16:56:50 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1242.506550][   T27] audit: type=1804 audit(1588438610.670:1543): pid=20356 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir548554381/syzkaller.WTydWj/1104/cgroup.controllers" dev="sda1" ino=16382 res=1
16:56:51 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:51 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_INC_SCI={0x5}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x3c]}]}, 0x48}}, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
accept4(r1, 0x0, 0x0, 0x0)
pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
r3 = socket$inet_udp(0x2, 0x2, 0x0)
close(r3)
splice(r2, 0x0, r3, 0x0, 0x80000001, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r4, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10)
r5 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x1a, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x100, 0xa, 0x1200, 0x1, r6}, 0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={<r7=>r6, 0x8}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000180)={r7, 0x85}, 0x8)

[ 1243.010963][T20403] netlink: 'syz-executor.5': attribute type 5 has an invalid length.
16:56:51 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00')
sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01000000000000da00000000000c410000001400140000000000"], 0x3}}, 0x0)
sendfile(r3, r1, 0x0, 0x100000002)

[ 1243.143315][   T27] audit: type=1804 audit(1588438611.310:1544): pid=20409 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/1016/cgroup.controllers" dev="sda1" ino=16380 res=1
16:56:51 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:51 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @local}}, @in={0x2, 0x0, @remote}], 0x2c)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10)
pipe(&(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
vmsplice(r2, &(0x7f0000000840)=[{&(0x7f0000000680)='0', 0x1}], 0x1, 0x0)
close(r2)
setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x304}, "4787ab5fec245e6f", "9de39a80faa72e630eca79b5c5b8192f", "89f06a7c", "d4abe7acba48179e"}, 0x28)
connect$netlink(r2, &(0x7f0000000240)=@unspec, 0xc)
splice(r1, 0x0, r2, 0x0, 0x7fff, 0x0)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c)
pipe(0x0)
vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0)
close(0xffffffffffffffff)
setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0)
connect$netlink(0xffffffffffffffff, 0x0, 0x0)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
r3 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e20, @rand_addr=0x64010101}], 0x10)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x14)

[ 1243.290067][   T27] audit: type=1804 audit(1588438611.390:1545): pid=20366 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1011/cgroup.controllers" dev="sda1" ino=16381 res=1
16:56:51 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1243.772918][T20403] netlink: 'syz-executor.5': attribute type 5 has an invalid length.
16:56:52 executing program 4:
r0 = socket$inet(0x2, 0xa, 0x1000)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000002c0)={'nat\x00', 0x0, 0x0, 0x0, [], 0x7, &(0x7f0000000280)=[{}], 0x0, [{}, {}, {}, {}, {}, {}, {}]}, 0xe8)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3)
sendmmsg(r0, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="3cf060070203648da50ea217fe6d2b728656aa4981efe2d1eb95bcbbecccc5c8b9a14a84c2d2056bab48bab1839f22ed59cfb9c7b8cc9837bd3be554aab437ead1d54f2e7e7656569e403241a3", 0x4d}, {&(0x7f00000004c0)="e239bb1acfe16a1a4c8a239de55a575f4802a6618201fdac3cb7272caeaebbfb8b1c8fae2dcb22feebcb722b10a2f4086114de33a5883e191404754ca0888a39c1cae07727d5d8f6bf7e3363f4b1c8b98c965576699f3c564ef298d5ce7cee8684b7f0629c8287f25dbfa254b0df8663569a9ba3deebedaa4e221f04", 0x7c}], 0x2}}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000440)="ee947a65b10bbbda8ccd5e22f3c71ea7d8f6", 0x12}, {&(0x7f0000000800)="2a94774162505ecaa81fd9b6949eabe0feb47792dc19c3aa3563ff86d906d9e3cac24296bfc856", 0x27}], 0x2}}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000002800)="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", 0x493}], 0x1}}], 0x3, 0x0)
setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000600)=0x4, 0x4)
sendto$inet(r0, &(0x7f00000012c0)="04268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa05459bcecc7a99c25a3a07e758044ab4ea6f7ae55d88fecf9091a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f00000000c0)={0x2, 'lo\x00', {0xde777665}, 0xc4})
ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c)
unshare(0x0)
syz_genetlink_get_family_id$wireguard(&(0x7f0000000080)='wireguard\x00')
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)

16:56:52 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40002, 0x2, 0x0, 0x1}, 0x40)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x9, 0x100000009, 0x22, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0xfffffffa}, 0x40)
bpf$PROG_LOAD(0x5, &(0x7f0000001300)={0x3, 0x7, &(0x7f0000000000)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}], {0x95, 0x74}}, &(0x7f0000000080)='GPL\x00', 0x2, 0x1000, &(0x7f0000000280)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70)

16:56:52 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:52 executing program 0:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpu.stat\x00', 0x275a, 0x0)
openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x58}}, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
sendto$inet(r3, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e24, @multicast2}, 0x10)
getuid()
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f0000000140)="7100000000000000000000fc5ea9fcf4f77ef3081040db58097c1687e025a229bd0306745d22a051877bc1ee8d90f1d175913ef7953c8aeb9fa5b06ba604b13695a1eeedcb4ad891be3ec437d9edfd2d2d226a95836f1224daf4521823f3e4f7012ca077d957ce01687e0350")
sendfile(r4, r1, 0x0, 0x100000001)

16:56:52 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:52 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.events\x00', 0x275a, 0x0)
r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f00000000c0)=0x1ff)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x13, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
ioctl$SIOCAX25GETINFO(r0, 0x89ed, &(0x7f0000000280))
sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0xfffffffffffffe2b, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000000406010200000119f000000000000b000500010007"], 0x1}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
r4 = socket(0x200000000000011, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', <r5=>0x0})
bind$packet(r4, &(0x7f0000000040)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14)
r6 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f0000000200)=@rose={'rose', 0x0}, 0xc)
ioctl$SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000000180))
setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000000000)=0x1000000000000020, 0x4)
sendmmsg(r4, &(0x7f0000000d00), 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000040), 0x4)
sendfile(r3, r2, 0x0, 0x100000002)

16:56:52 executing program 4:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x1, 0x0)
close(r0)
r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x9, @private1={0xfc, 0x1, [], 0x1}, 0x1}], 0x1c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500), &(0x7f0000000180)=0x8)

16:56:52 executing program 1:
write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
openat$cgroup_ro(r0, &(0x7f0000000100)='cgroup.stat\x00', 0x275a, 0x0)
write$cgroup_int(r1, &(0x7f0000000200), 0xf000)
sendfile(r1, 0xffffffffffffffff, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f00000001c0)=0x1, 0x4)
setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000000)=0x100000001, 0x4)
bind(0xffffffffffffffff, 0x0, 0x0)
bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e21, @dev}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0)
sendto$inet(r2, &(0x7f00000002c0)="7f0102", 0x3, 0x4000800, 0x0, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140)={0x0, 0x9, 0x80ffffffff}, 0x14)
shutdown(r2, 0x1)

16:56:52 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1244.336231][   T27] audit: type=1804 audit(1588438612.500:1546): pid=20431 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1012/cgroup.controllers" dev="sda1" ino=16241 res=1
16:56:52 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:52 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
readv(r4, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1)
sendfile(r4, r3, 0x0, 0x100000001)
openat$cgroup_ro(r3, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x7a05, 0x1700)
r5 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r5, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
sendfile(r5, r1, 0x0, 0x100000001)

16:56:52 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4009})
socket$xdp(0x2c, 0x3, 0x0)
r1 = socket$xdp(0x2c, 0x3, 0x0)
write$binfmt_elf32(r0, &(0x7f0000003040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x4, 0x1f, 0x7, 0x2, 0x2, 0x6, 0x5, 0x1f8, 0x38, 0x149, 0x1, 0x475, 0x20, 0x1, 0x7ff, 0xeb2b, 0x200}, [{0x2, 0x0, 0x4b9f, 0x44, 0xc4, 0xfff, 0xb769, 0xfffff1c3}], "3b2fda54b27e0b13037b7a920a5b68f57bc4df586e0b46809f19ea13cb397ee5e338ffc8e1fdb3894b7e1be1e02ce56a056dcb757b95fc7c548e8d7911e8937ced639dc3445c14bc2dba646f41a0e58f220a26516d0d1dbe6438bd8be5203b42e4e55dad36b2d7aa5d64815437db0fd00e61b5ba851e17bd7e6562ae380487da0a3aeb13dfd90fa0bb4cebd213003ab4760175bea74ace0316a8e551167739c2be91b2323483c7fba5e1cb13e0f5cd6425b1b889ffc46f7f5c55f44c0391b4157812c932c5bc31f439e479bcee11", [[], [], [], []]}, 0x526)
close(r0)
socket$inet6(0xa, 0x80003, 0x6b)
r2 = socket(0x10, 0x80002, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071")
close(r1)
r3 = socket(0x1000000010, 0x80002, 0x0)
sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000300)=0x1, 0x8)
setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
setsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, &(0x7f00000023c0), 0x4)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
r6 = socket$inet6_sctp(0xa, 0x1, 0x84)
r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x4)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01002000", @ANYRES32=<r8=>0x0], &(0x7f000095dffc)=0x8)
r9 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r9, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
sendfile(0xffffffffffffffff, r9, &(0x7f0000003580)=0x100000001, 0x1)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r8}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003a40)=ANY=[@ANYRES32=<r10=>r8, @ANYBLOB="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"], &(0x7f0000000000)=0xf0)
recvmmsg(r3, &(0x7f0000002e80)=[{{&(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/221, 0xdd}, {&(0x7f0000001780)=""/125, 0x7d}, {&(0x7f0000000540)=""/10, 0xa}, {&(0x7f0000002680)=""/134, 0x86}, {&(0x7f0000001880)=""/212, 0xd4}, {&(0x7f0000001980)=""/180, 0xb4}], 0x7}, 0xfffffffc}, {{&(0x7f0000001ac0)=@l2tp={0x2, 0x0, @multicast2}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/24, 0x18}], 0x1}, 0x6}, {{&(0x7f0000001b40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/146, 0x92}], 0x1}, 0x1}, {{&(0x7f0000001cc0)=@xdp, 0x80, &(0x7f0000002240)=[{&(0x7f0000001d40)=""/172, 0xac}, {&(0x7f0000001e00)=""/106, 0x6a}, {&(0x7f0000001e80)=""/217, 0xd9}, {&(0x7f0000001f80)=""/96, 0x60}, {&(0x7f0000002000)=""/46, 0x2e}, {&(0x7f0000002040)=""/201, 0xc9}, {&(0x7f0000002140)=""/214, 0xd6}], 0x7, &(0x7f00000022c0)=""/77, 0x4d}, 0x3ff}, {{&(0x7f0000002340)=@rc={0x1f, @none}, 0x80, &(0x7f0000002840)=[{&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000002400)=""/54, 0x36}, {&(0x7f0000002440)=""/102, 0x66}, {&(0x7f00000024c0)=""/9, 0x9}, {&(0x7f0000002500)=""/73, 0x49}, {&(0x7f0000002580)=""/206, 0xce}, {&(0x7f0000003600)=""/143, 0x8f}, {&(0x7f0000002740)=""/237, 0xed}], 0x8, &(0x7f00000028c0)=""/119, 0x77}, 0x10001}, {{&(0x7f0000002980)=@in={0x2, 0x0, @empty}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002a00)=""/76, 0x4c}, {&(0x7f0000002a80)=""/10, 0xa}, {&(0x7f0000002ac0)=""/40, 0x28}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000002bc0)=""/181, 0xb5}, {&(0x7f0000002c80)=""/137, 0x89}], 0x6, &(0x7f0000002dc0)=""/179, 0xb3}, 0xffff}], 0x6, 0x400000c0, &(0x7f0000000500)={0x0, 0x989680})
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000036c0)=ANY=[@ANYRES32=r10, @ANYBLOB="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"], &(0x7f0000000080)=0x85)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r11=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba)
sendmsg$nl_route(r4, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="9400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="01000000040300006c0012800e00010069703665727370616e000000580002800500080009000000060011004e2100000400120014000700fe8000ff00000000000000000000bb060010004e22000014000700ff0200000000000000000000000000010500160001000000060003000800000008000a00", @ANYRES32=r11, @ANYBLOB], 0x94}}, 0x0)

[ 1244.586712][T20467] IPVS: ftp: loaded support on port[0] = 21
16:56:52 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1244.684066][T20467] virt_wifi0 speed is unknown, defaulting to 1000
16:56:52 executing program 1:
syz_emit_ethernet(0x52, &(0x7f0000000440)={@local, @link_local, @val={@val={0x9100, 0x5, 0x0, 0x2}, {0x8100, 0x4, 0x0, 0x3}}, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "0a9a4a2cc001f5819bf4b0f0d1a9c8ba"}]}}}}}}}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, <r0=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB='H\x00'/11, @ANYRES32=r0, @ANYBLOB="000000000000000028001200090001007665746800000005000002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r0, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB="740000002c00270df50000000000000000000000ff5597ad1196026a2a880a34cd923ebc8a4c50bf332b33cd0cfc3d399ece383b98db363184fe79be12aae4de6f56105fd87729ecbc2cae89b5996a79748949a319152afed9114866915d64a5a0adefcf705c645a4149a247dc37885d6f9945a4791886c3bbf382f80d55b6b68a19b2e26e2577b4e5", @ANYRES32=r0, @ANYBLOB="003ee40000000000040000000700010066770000400002003c000400380001000c000100736b626564697400240002800600040000000000180002001600000000000000000000000000000000000000040006000600050000000000d91f1cb61b2a440b7c5203faf542f3cabaca5c9814ab7500fcdf633039d076eb104ce0d547ff29e723c7199a2596767e5be9efbc121b1b09acd2c48db47d40ee0623c6f578ba3871aa9b1ccce26d4d6ba06155194bbb303ff03d37761e76b5e4ab8e79b079ce6af7f40a73ce6b4390b8dbbf4e53b1f559aa3c6b9d0510cd92a12e99db596489808ceb1851b3ba4be9e05f65a1eb7f9f6e29af56b8703dfe72498ae504ce35ac7db18a3aaf8764d57655a00353a75a360c07738c00"/288], 0x74}}, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r2, 0x29, 0x37, &(0x7f0000000680)=ANY=[@ANYBLOB="2f7f6a2d8a2d9d30218875598a7b5608000000000000000100c910fc02000000000000000000000000000001010007280000000308d30100ff079df4c9b08337000000000000000000a3000000000000000600"/94], 0x50)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="380000d5a7bbdf050000004003a2e8d331221d0ccb67a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800fb0005000000000000000000000000000001", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="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"], 0x74}}, 0x0)
sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x0, 0x800, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x1)

[ 1244.766978][   T27] audit: type=1804 audit(1588438612.930:1547): pid=20474 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/961/cgroup.controllers" dev="sda1" ino=16178 res=1
[ 1244.825300][T20485] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 1244.877751][   T27] audit: type=1804 audit(1588438612.960:1548): pid=20474 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/961/cgroup.controllers" dev="sda1" ino=16178 res=1
[ 1244.894217][T20485] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.0'.
16:56:53 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:53 executing program 1:
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendto$inet(r1, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100, 0xa, 0x1200, 0x1}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={<r2=>0x0, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x200, 0x3c6, 0x9, 0x400, 0x22, 0x7ff, 0x9}, &(0x7f0000000080)=0x9c)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x3a}, &(0x7f0000000200)=0x8)
sendmmsg$alg(r1, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040))
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4)
bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10)
connect$inet(r3, &(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10)
sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001aa, 0x0)

16:56:53 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, 0x0, 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:53 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_ES={0x5}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x3c]}]}, 0x48}}, 0x0)
write$binfmt_script(0xffffffffffffffff, 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
write$cgroup_int(r2, &(0x7f0000000080)=0xffffffffffffff81, 0x12)
getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000300)=<r3=>0x0, &(0x7f0000000340)=0x4)
ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={@remote, @remote, @empty, 0x1, 0x4, 0x80, 0x100, 0x31, 0x4000000, r3})

[ 1245.570151][T20514] IPVS: ftp: loaded support on port[0] = 21
[ 1245.603973][T20517] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1245.711098][T20514] virt_wifi0 speed is unknown, defaulting to 1000
[ 1246.016556][T20517] netlink: 'syz-executor.0': attribute type 5 has an invalid length.
[ 1246.035747][ T9865] tipc: TX() has been purged, node left!
16:56:54 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080))
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
accept4(r2, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0x4)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x2343a726)
socket$pptp(0x18, 0x1, 0x2)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r0, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00memo~y '], 0x3ff800)

16:56:54 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, 0x0, 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:54 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:54 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000440)='wireguard\x00')
ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000180))
r4 = socket(0x11, 0x2, 0x0)
bind(r4, &(0x7f0000000080)=@llc={0x1a, 0x320, 0x1, 0x8, 0x80, 0x8c}, 0x80)
getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14)
sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, r3, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r5}]}, 0x1c}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000002)

16:56:54 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, 0x0, 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1246.644066][   T27] kauditd_printk_skb: 1 callbacks suppressed
[ 1246.644081][   T27] audit: type=1804 audit(1588438614.810:1550): pid=20589 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/167/cgroup.controllers" dev="sda1" ino=16373 res=1
16:56:55 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:55 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0)
writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000180)='l', 0x1}], 0x1)
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x10012, r0, 0xffb6e000)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$inet6_int(r1, 0x29, 0xce, 0x0, &(0x7f0000000000))

16:56:55 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1247.244835][   T27] audit: type=1804 audit(1588438615.410:1551): pid=20587 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1014/cgroup.controllers" dev="sda1" ino=16381 res=1
16:56:55 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:55 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:56:55 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1247.665977][   T27] audit: type=1804 audit(1588438615.830:1552): pid=20610 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/169/cgroup.controllers" dev="sda1" ino=15794 res=1
16:56:55 executing program 0:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001200)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468000000001800020014000100000000008c05c02fa621236329c0", @ANYRES32=0x0, @ANYRES32], 0x48}, 0x1, 0x0, 0x0, 0x50844}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00020018000200030000000001000000001e000800000000000000ce204b70759690627d6335ffa3a711759f0cc96a64a78d1424d7fbb9ce04556e206ac506b1011a61efc33a09ebbb2af603af78d8b1c564eebfed008c914bfbadcd782389f49d356138458f10139554386cdc1a5949ec127445ab7ec5cb7e75d4565ff6b5bcfa2e670c666d929fd82579b295"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001280)=ANY=[@ANYBLOB="700000002800310f0000000000000000000000006480350458412c91", @ANYRES32=r4, @ANYBLOB="000900000000faff000000000b0001006367726f75700000400002003c0001003800000007000100787400002800024f240001002b616e676c65000000000000000000000000000000000000000000000000000004000600"], 0x70}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=@delchain={0x24, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0)
sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000001340)={0x72c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8}, {0xe8, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x3808}}}]}}, {{0x8}, {0x1d8, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x80}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x34, 0x4, [{0x200, 0x7, 0x3f, 0x54543533}, {0x2, 0x8, 0x3}, {0x3406, 0xfb, 0xd4, 0x6}, {0x9, 0xa4, 0x3, 0x7}, {0x9, 0x2, 0x1f, 0x5}, {0x0, 0x0, 0x24, 0x8}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x0, 0x1, 'notify_peers_interval\x00'}, {}, {0x0, 0x4, 0x1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x1a8, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x8e1}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x7fffffff}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0xffb3}, {0x8, 0x4, 0x194d}}}]}}, {{0x8}, {0x100, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x37}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x7f}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r4}, {0x50, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x72c}, 0x1, 0x0, 0x0, 0x4010}, 0x1)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0)
syz_genetlink_get_family_id$tipc2(0x0)
preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0)

16:56:55 executing program 1:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet(0x2, 0x5, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}})
r1 = socket$inet6(0xa, 0x40000080806, 0x0)
bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
listen(0xffffffffffffffff, 0xb9)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$bt_cmtp(0x1f, 0x3, 0x5)
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8918, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}})

16:56:56 executing program 5:
pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="600000000906010100000000000000000000000005000100060000fd100008800c00118008000940040000000900020073797a3000000000080009"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001e80)={0x388, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x150, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9ab}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xfffffff7, @mcast1, 0x58}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x9, 0x2, @ipv4={[], [], @rand_addr=0x2}, 0xa06}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @remote, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3ff}}}}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x3, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x50, @mcast2, 0x7}}}}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9da}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3eb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0xf8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x29}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xee7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd50}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x300000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}]}]}, 0x388}, 0x1, 0x0, 0x0, 0x4004080}, 0x0)
sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)={0x28c, r4, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x90, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfa54}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x49a3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80000000}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0xe0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6cb67171}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffb}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x3fdc}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x10001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x80000001}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7f5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x646}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80000000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}]}]}, 0x28c}}, 0x0)

16:56:56 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1247.974963][   T27] audit: type=1804 audit(1588438616.140:1553): pid=20622 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir548554381/syzkaller.WTydWj/1110/cgroup.controllers" dev="sda1" ino=16382 res=1
[ 1248.029014][T20624] IPVS: ftp: loaded support on port[0] = 21
[ 1248.088574][   T27] audit: type=1804 audit(1588438616.190:1554): pid=20622 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir548554381/syzkaller.WTydWj/1110/memory.events" dev="sda1" ino=15794 res=1
[ 1248.123886][T20631] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1248.137060][T20624] virt_wifi0 speed is unknown, defaulting to 1000
[ 1248.282661][   T27] audit: type=1800 audit(1588438616.190:1555): pid=20622 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15794 res=0
16:56:56 executing program 0:
connect$rxrpc(0xffffffffffffffff, &(0x7f0000000000)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @empty}}, 0x24)
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendto$inet(r1, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r1, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
connect$rxrpc(r1, 0x0, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0)
unshare(0x42000400)
socket$can_bcm(0x1d, 0x2, 0x2)

[ 1248.449028][   T27] audit: type=1804 audit(1588438616.290:1556): pid=20620 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir548554381/syzkaller.WTydWj/1110/cgroup.controllers" dev="sda1" ino=16382 res=1
16:56:56 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1248.621314][T20643] IPVS: ftp: loaded support on port[0] = 21
16:56:57 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket(0x1, 0x803, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, 0x0, 0x8040014)
sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="4c00000010000104000000f7ffffff0000000000ccaf4dd3798a3157e5793ee621f827ea92668299dd23361094a60bfdce26eca21c397f43ae5ad50e358506cedee2e62a73f637c5c299f1e84680d8d710d5e50391fadd5c75335636d84e4dbd3b76da17738b4ad179c55376f250c917370035060ad751132a1252aec1a54236de00aa29c4fb4a5b5ca7c11d17a885dceceb7e5994370d1d17fe1daaeff5f705ea63eea4786b7db89df78c719647a6d59d83b068120880fc14fa6906a82369", @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r5, @ANYBLOB], 0x4c}}, 0x0)

16:56:57 executing program 4:
socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x3, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x32}, {0x6}]}, 0x10)
sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid}, @typed={0x8, 0x82, 0x0, 0x0, @pid}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0)
sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x3e9, 0x500, 0x70bd2a, 0x25dfdbfb, {0x10, 0x1, 0x6, 0x0, 0x0, 0x5, 0xadfe, 0x0, 0x6}, ["", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x20040815}, 0x4040000)
r2 = getgid()
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYRES32, @ANYRES32=r2, @ANYBLOB, @ANYRES32], 0xc}, 0x0)
r3 = socket$nl_sock_diag(0x10, 0x3, 0x4)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r5 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r5, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r6 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r6, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/ppp\x00', 0x80180, 0x0)
r8 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r8, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r9 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r9, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100}, 0xc, &(0x7f0000000bc0)=[{&(0x7f0000000040)={0x10, 0x30, 0x2, 0x70bd29, 0x25dfdbfc}, 0x10}, {&(0x7f0000000200)={0x3e8, 0x24, 0x8, 0x70bd27, 0x25dfdbfe, "", [@generic="f7bc52342e838fb60fb4e294c4005d198946b1890380f789c4fe518bb2e41f867207b756a1676618ff3b0e7eb4f73db1d5c4405bc16ce8d3c22fe58440f8b97dc6d5450f540f5d3c0af5299beb9b532ad204bd570500a8057f733dbd7cbe490aad5c5af3d9993b0460fafc03b8333176e5d0e03e9c9586067617db4299dc85", @nested={0x2f7, 0x65, 0x0, 0x1, [@generic="e290ea2b9e3be901400a7c4603e979dfabd97b31e4835093a9b945745af304f781c31ddcc6c1daaa7b2258", @typed={0xdc, 0x13, 0x0, 0x0, @binary="bd04497e479e5a56f7db71000a1cc033a6ee2adcb5040b28590311c239d351328b8e39e876a017eb63575b42e343f48e3650570d45d06445a78a7678a82b26ed64dfa248c157e4f1656edc1ca3a1ba5cbc548cb075fc651574426d46a462c2bae74c3bbf69fc19d99bab4820350d3f2a61a1ac2c911a0363fae869438f5d432786ab6a1acf311aa205c3d4a8df003263b8caa8c711a2bf5ac37fe85521e4d0f93cd3bb7b139f0cb5d541d5abc78f36edb7309dc183149c636de3f11c918debcbff28a425052fd3045b5713e04701db94ac892ee58af4aaf9"}, @typed={0x8, 0xc, 0x0, 0x0, @fd=r1}, @generic="392edb70571b564ef9eae3c912b1da361d3c3404554db9a05f56c6ebdd5d067a852958e3fef9be598c53ea4351c043b4a71fe3cad1c06fc7e3ab5e17a86726fcab458d8f2978d51f372a713b2897bd06f8c70860e8b44116230e563778f76d695655f135bf175df10e649352faff5ea7bd43d3acb3751337c5ab4607fc29ee4fe341fba0e1efa870d295259886ab9f56a31668f84f6e32f84676e0282b48eff81e053acfade83a4bd3197cac84bb91fb142fb6f26fd95ca9a666c0b7dd092f06abe850f0c598b9cd9e51f1d55cb4dc631d319e53cf30d8cf02c894a01eb8b55cec4e57b3d2ead30b8a70ccbed81ee9255755eaf1e8", @typed={0x8, 0x12, 0x0, 0x0, @ipv4=@local}, @generic="a44bab45bd2db08ac3", @typed={0xc, 0x55, 0x0, 0x0, @u64=0x80000001}, @generic="6495e3f8324c66bbcb1b40e0e8428c24e8d1ec4d7fcdd43cebe2ef902023d44d0772b15d8a09f123980b80fbd837486fed2f123b22f3fe467384c8d27184824005f423fe5b927bd5a001f62e13f67e3e5efc4c645c6fc4fa0a7b67f1eac2d78f2a1843ed054a19bf62c2a015cd8adaca664887bef97df4c98ee34a324db8505cb3025d8b1d6b9ea3f01b1e0c691a71f5aa9230c57eeb89a15f32b570eb0a7f1f4f590ebbdb022524ad91c965cf9d2b8502b5e677ed9d1d7ceae9a247924000fcc2f2d265c37c09624713a0", @generic="1dedba", @typed={0x4, 0x2e}]}, @generic="fbef52e7d37779e7751c4458601bff025c515378d6caf8b4353a2aefb42000065c8910a640b9fa5f31d19468e85389604603cdf7d5", @typed={0x8, 0xc, 0x0, 0x0, @u32=0x7}, @typed={0x6, 0x8b, 0x0, 0x0, @str=']\x00'}, @generic="f60534a4d97c91c1fdd7c6d13ce1654be9e938ef8150262a4f"]}, 0x3e8}, {&(0x7f0000000080)={0x14, 0x1f, 0x121, 0x70bd28, 0x25dfdbfe, "", [@nested={0x4, 0x18}]}, 0x14}, {&(0x7f00000000c0)={0x7c, 0x32, 0x8, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x3, 0x0, 0x0, @pid}, @generic="40e2af32f50868b38eee", @generic="6619dbe382eb58388e1fa2d9fb4b247c12190ead7d8ef6594c2d8e3780ce65029a3b38c43d12a042ba96493577b4dec06f84172a99288c043cf383553fb8bcb9755efef38ce5333c5b0535a62ca84a6c5a23e2c775069481d3bd"]}, 0x7c}, {&(0x7f0000000140)={0x24, 0x6, 0x10, 0x70bd28, 0x25dfdbff, "", [@typed={0x14, 0x27, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x24}, {&(0x7f0000000600)={0x140, 0x36, 0x1, 0x70bd2a, 0x25dfdbfd, "", [@generic="4b3c09e066ed66f0dffbd995ecf968883698591cd71576728695d56c463e6c040e04758406bf678fcb331d5334db73f563b10e604bf52daaab9a020b9fdd978ed614a6a050e07bf31d", @generic="89043dd7a11dc04dc3903e62355293861e2d92b513797282f5557796ea69539e8e629cab56328305182c9dde50670709905ca47bf6cc000ad5f0c21456283283e753f49ec7", @typed={0xc, 0x7f, 0x0, 0x0, @u64=0x2b24000000}, @typed={0x8, 0x4e, 0x0, 0x0, @u32=0xffff}, @nested={0x14, 0x1, 0x0, 0x1, [@typed={0x8, 0x8b, 0x0, 0x0, @pid}, @typed={0x8, 0x1e, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}]}, @generic="e28f6939a45c8b5bf4fd7051c9637a52fcf1d364dd96ffbaee6ee58a5dfbd49a33c784ef6bc2d3a8477753e2cee834a46106be967305e17a35669df85cf690754f280d4af30226d131f20eaa72bcbcc714", @typed={0x14, 0x7f, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, [], 0x35}}, @typed={0x14, 0x51, 0x0, 0x0, @ipv6=@empty}]}, 0x140}, {&(0x7f0000000740)={0xc8, 0x17, 0x10, 0x70bd28, 0x25dfdbfe, "", [@generic, @nested={0xb8, 0x5e, 0x0, 0x1, [@typed={0x72, 0x32, 0x0, 0x0, @binary="738223bfa3b02e0be5e7401d48b40ce40cd545728030477245e02034cd8a502cc57fb1a3c1f915eb517bf79ce878ab2e928cd7fcd1b570c2c0306ca8b3b4e16e051be770ca1b4893659a512559f1ee405c681d43e00d2dd5109259ce3b9da2aabad4942f0e0c2335e496808b046b"}, @typed={0x14, 0x88, 0x0, 0x0, @ipv6=@local}, @typed={0x8, 0x13, 0x0, 0x0, @uid}, @typed={0x8, 0x57, 0x0, 0x0, @ipv4=@multicast1}, @generic="271735f25abbf1cdd7b95a6eab89879b7eb6d8985e9f02a9a3d5d75c"]}]}, 0xc8}, {&(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="04007f000000"], 0x12c}, {&(0x7f0000000980)={0xbc, 0x3f, 0x600, 0x2, 0x25dfdbfb, "", [@nested={0xa2, 0x3, 0x0, 0x1, [@generic="18c0a12aa222b265f480109b56056c66b6d4dee7a011a88af147f27363a12af183370fb660b33fc5a748797f14a7f18f36744808b9f4cb6888416fcc372d7c441cda2e08b4631d242c92849e5e6833ec865fd17149821c9cc64277d3cbb054de9b077a9e38e2af89b358a742368220c8ea5345ac735bb2c914027f8be1eebe1c2bec2f0bf938ac6ca09b7568604db9392670a3bff762e0df1c27171552d2"]}, @typed={0x8, 0x55, 0x0, 0x0, @uid}]}, 0xbc}, {&(0x7f0000000ac0)={0xfc, 0x24, 0x8, 0x70bd2a, 0x25dfdbfb, "", [@generic="2db9ad40669ba2791d8986dbb0d2fbcc763521a6484db29c77e11a6ded17fe35da7bd92c95a3e84aebe43026ef14d0bb8e2f79755b2371c3a4a12bf183aebefdc400802b4c5e5973786f7674eb4d8993818e4e726a769b7d6d15f8324d2fb751172397afb4cfa71ee3ec265fd1cb492839d95dbfd55f594327d8224b7233a8665473fb1ca5e1302add83e221c890f5bde8e734c8288d9d48a54190616502e4dec72b864758bfafb35161055742fe2fdfc94c1e21b6e35125619c9f34fba01955f34e6f04dc104223c7a3d2869cecf31899fae325ab8516b06cefbe01", @typed={0x8, 0x1b, 0x0, 0x0, @pid}, @typed={0x8, 0x8a, 0x0, 0x0, @u32=0x1}, @generic]}, 0xfc}], 0xa, &(0x7f0000000d00)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r4, r5]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [r6, r7, r8]}}, @rights={{0x20, 0x1, 0x1, [r0, r1, r1, r9]}}], 0xb0, 0x8801}, 0x20004815)

16:56:57 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1248.904711][   T27] audit: type=1804 audit(1588438617.070:1557): pid=20637 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/1029/cgroup.controllers" dev="sda1" ino=16377 res=1
[ 1248.996097][T20656] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
[ 1249.054835][T20656] 8021q: adding VLAN 0 to HW filter on device bond6
[ 1249.078091][T20656] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1249.116961][T20692] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
[ 1249.164902][T20643] virt_wifi0 speed is unknown, defaulting to 1000
16:56:57 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r5, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
sendmsg$AUDIT_ADD_RULE(r5, &(0x7f0000000880)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000840)={&(0x7f0000000400)={0x42c, 0x3f3, 0x400, 0x70bd27, 0x25dfdbff, {0x10, 0x0, 0xc, [0x3, 0x70000, 0x7, 0x0, 0x3, 0x6, 0x2, 0x101, 0x0, 0x1, 0x10000, 0x7, 0x1, 0x2, 0x9, 0x0, 0x4, 0x0, 0x5, 0x8, 0x9ff, 0xff, 0xa7, 0x0, 0x40000000, 0xfffffff8, 0x7ab, 0xde, 0x5, 0x8, 0x2, 0x3, 0x1, 0x593, 0x101, 0xe976, 0x8001, 0x9, 0x2, 0x4, 0x4, 0xd6, 0x7, 0x5, 0x5ce, 0x8, 0x5, 0x1, 0x9b, 0x2, 0xfffffffc, 0x1, 0x4, 0x4, 0x9, 0x1, 0x0, 0x7, 0xaca, 0x2ec6, 0x1, 0xfffff001, 0x7f, 0x3ff], [0x4, 0x6, 0x1ff, 0x9, 0x0, 0x6, 0x400, 0x43c, 0x7, 0x8000, 0x80, 0x7f, 0x7, 0x1, 0x3ff, 0x7ff, 0x5, 0x9, 0xffffffc1, 0x0, 0xac, 0x4, 0x1, 0x7, 0xfffffff8, 0x3, 0x47, 0x1, 0xfff, 0x7, 0x80000000, 0x2, 0x5, 0x7, 0x3, 0x101, 0x40, 0x172a, 0x1000, 0x34ac, 0x1, 0x1f, 0x400, 0x9, 0xfffffffd, 0x6, 0x80000001, 0x0, 0x200, 0x2, 0xffffffff, 0x7, 0x63f, 0x7fff, 0xffffffff, 0x20, 0x3, 0xfffffffe, 0x1ff, 0x0, 0x7fffffff, 0x7fffffff, 0x1f], [0x4, 0x0, 0xacb, 0x3, 0x8, 0x4, 0x4, 0x400, 0x5, 0x3f, 0x4, 0x3, 0x4, 0x7f, 0x400, 0x6, 0x6, 0x8, 0x3, 0x8, 0x5, 0x8, 0x8, 0x7, 0x8d47, 0x1, 0x80000000, 0x4, 0x2, 0xffffffff, 0xffffffff, 0x9c9, 0x3c, 0xfffffffd, 0x101, 0x1, 0x44b3af37, 0x9, 0x1, 0x2, 0x41a, 0xc94, 0x80000000, 0x10000, 0x0, 0xfffff800, 0x2, 0x94f9, 0x7fc00, 0x9a2, 0xa2f2, 0x0, 0x80, 0x7, 0x5, 0x20, 0x10000, 0x0, 0x10000, 0x8000, 0x3, 0x9, 0x6, 0x8], [0x1, 0x6, 0x0, 0x1f2, 0x7a9, 0x8001, 0x401, 0x266b, 0x5, 0xffffa321, 0x3f, 0x135d4fae, 0x10000, 0x7, 0x6, 0xfffffff9, 0x8001, 0x1, 0xfffffc01, 0x7, 0x20, 0x20, 0x1, 0xfffffff7, 0x0, 0x5, 0x1, 0xfffffffa, 0x7, 0x1000, 0xfffffbb7, 0xff, 0x10001, 0x2, 0x1, 0xffff, 0x8, 0x9, 0x0, 0x5, 0x6, 0x7fff, 0x3ca, 0x613, 0x3, 0xfffffff9, 0x10000, 0x2, 0x4, 0x1, 0xa0, 0x7fffffff, 0x3ff, 0x101, 0x9, 0x5, 0xffffffff, 0x1, 0x1, 0x2, 0x8000006, 0x100, 0x9, 0xffff], 0xc, ['GPL\x00', 'GPL\x00', 'GPL\x00']}, [""]}, 0x42c}}, 0x20000810)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23492893ef27000000459e7e3a445a9d1887"], 0x48}}, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c8000e1cb216919a49568060000000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000000c002b8008000100", @ANYRES32=r2, @ANYBLOB], 0x2c}}, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001000010800"/20, @ANYRES32=r6, @ANYBLOB="000000000000eeff0b002b8008000100", @ANYRES32, @ANYBLOB], 0x2c}}, 0x0)

16:56:57 executing program 4:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socket$alg(0x26, 0x5, 0x0)
vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="c9ee94bb928d66c94a", 0x9}], 0x1, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'xxhash64\x00'}, 0xfffffffffffffde6)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x12, r4, 0x0)
r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x1c, r7, 0x20, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x8}]}, 0x1c}}, 0x40000)
r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES64=r8, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000050)
sendmsg$IPVS_CMD_GET_SERVICE(r6, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa0, r8, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x618}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffe0}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000004}, 0x240080c0)
r9 = accept4$alg(r5, 0x0, 0x0, 0x0)
splice(r0, 0x0, r9, 0x0, 0x200000, 0x0)

[ 1249.556872][T20728] device veth84 entered promiscuous mode
[ 1249.634607][T20725] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.5'.
16:56:57 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r5, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
sendmsg$AUDIT_ADD_RULE(r5, &(0x7f0000000880)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000840)={&(0x7f0000000400)={0x42c, 0x3f3, 0x400, 0x70bd27, 0x25dfdbff, {0x10, 0x0, 0xc, [0x3, 0x70000, 0x7, 0x0, 0x3, 0x6, 0x2, 0x101, 0x0, 0x1, 0x10000, 0x7, 0x1, 0x2, 0x9, 0x0, 0x4, 0x0, 0x5, 0x8, 0x9ff, 0xff, 0xa7, 0x0, 0x40000000, 0xfffffff8, 0x7ab, 0xde, 0x5, 0x8, 0x2, 0x3, 0x1, 0x593, 0x101, 0xe976, 0x8001, 0x9, 0x2, 0x4, 0x4, 0xd6, 0x7, 0x5, 0x5ce, 0x8, 0x5, 0x1, 0x9b, 0x2, 0xfffffffc, 0x1, 0x4, 0x4, 0x9, 0x1, 0x0, 0x7, 0xaca, 0x2ec6, 0x1, 0xfffff001, 0x7f, 0x3ff], [0x4, 0x6, 0x1ff, 0x9, 0x0, 0x6, 0x400, 0x43c, 0x7, 0x8000, 0x80, 0x7f, 0x7, 0x1, 0x3ff, 0x7ff, 0x5, 0x9, 0xffffffc1, 0x0, 0xac, 0x4, 0x1, 0x7, 0xfffffff8, 0x3, 0x47, 0x1, 0xfff, 0x7, 0x80000000, 0x2, 0x5, 0x7, 0x3, 0x101, 0x40, 0x172a, 0x1000, 0x34ac, 0x1, 0x1f, 0x400, 0x9, 0xfffffffd, 0x6, 0x80000001, 0x0, 0x200, 0x2, 0xffffffff, 0x7, 0x63f, 0x7fff, 0xffffffff, 0x20, 0x3, 0xfffffffe, 0x1ff, 0x0, 0x7fffffff, 0x7fffffff, 0x1f], [0x4, 0x0, 0xacb, 0x3, 0x8, 0x4, 0x4, 0x400, 0x5, 0x3f, 0x4, 0x3, 0x4, 0x7f, 0x400, 0x6, 0x6, 0x8, 0x3, 0x8, 0x5, 0x8, 0x8, 0x7, 0x8d47, 0x1, 0x80000000, 0x4, 0x2, 0xffffffff, 0xffffffff, 0x9c9, 0x3c, 0xfffffffd, 0x101, 0x1, 0x44b3af37, 0x9, 0x1, 0x2, 0x41a, 0xc94, 0x80000000, 0x10000, 0x0, 0xfffff800, 0x2, 0x94f9, 0x7fc00, 0x9a2, 0xa2f2, 0x0, 0x80, 0x7, 0x5, 0x20, 0x10000, 0x0, 0x10000, 0x8000, 0x3, 0x9, 0x6, 0x8], [0x1, 0x6, 0x0, 0x1f2, 0x7a9, 0x8001, 0x401, 0x266b, 0x5, 0xffffa321, 0x3f, 0x135d4fae, 0x10000, 0x7, 0x6, 0xfffffff9, 0x8001, 0x1, 0xfffffc01, 0x7, 0x20, 0x20, 0x1, 0xfffffff7, 0x0, 0x5, 0x1, 0xfffffffa, 0x7, 0x1000, 0xfffffbb7, 0xff, 0x10001, 0x2, 0x1, 0xffff, 0x8, 0x9, 0x0, 0x5, 0x6, 0x7fff, 0x3ca, 0x613, 0x3, 0xfffffff9, 0x10000, 0x2, 0x4, 0x1, 0xa0, 0x7fffffff, 0x3ff, 0x101, 0x9, 0x5, 0xffffffff, 0x1, 0x1, 0x2, 0x8000006, 0x100, 0x9, 0xffff], 0xc, ['GPL\x00', 'GPL\x00', 'GPL\x00']}, [""]}, 0x42c}}, 0x20000810)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23492893ef27000000459e7e3a445a9d1887"], 0x48}}, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c8000e1cb216919a49568060000000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000000c002b8008000100", @ANYRES32=r2, @ANYBLOB], 0x2c}}, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001000010800"/20, @ANYRES32=r6, @ANYBLOB="000000000000eeff0b002b8008000100", @ANYRES32, @ANYBLOB], 0x2c}}, 0x0)

16:56:57 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1249.968216][T20745] device veth86 entered promiscuous mode
[ 1250.026495][T20748] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1250.292929][   T27] audit: type=1804 audit(1588438618.460:1558): pid=20731 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/1030/cgroup.controllers" dev="sda1" ino=16371 res=1
16:56:58 executing program 4:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @private=0xa010101}, @in={0x2, 0x4e24, @multicast2}], 0x20)
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
socket$bt_hidp(0x1f, 0x3, 0x6)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000410000000002280012000d0001007665746800000000180002001400014dcdad0000000000", @ANYRES32=0x0, @ANYBLOB="0000848aaf2f6eb2993a15a8ec45991c100e1817086f00eb35e70a1ad0d362b47b8c8ff683a2d82e0cf4df0b8c4cb48360dc0b8cb043599c9c4f504e0fa4e7a34d1f70f46ea1e1024632d140980dc29eeff367ec3e89f4a4c20de9609e37f2f84b0d398c27cbd8043c113a7b335e322c5ac0bd6cdc3bf3bfc863823d12b4a809c33b8639d7e3267c909fb647903296de60d3339ef0191106e0691a792ad9dfe644c6cc55acf4702e2149cf37744b7146dd4f70148779a55ac648323648c6fd0f39d07e3d5d936f0b95a5"], 0x48}}, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="28002101000000000000000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e000002d"], 0x28}}, 0x0)
r6 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="4000000014002101003d82d56c54d40000080000", @ANYRES32=r5, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}}, 0x18}}, 0x0)

16:56:58 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r4, 0x8)
r5 = accept4(r4, 0x0, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r5, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
getsockopt$TIPC_IMPORTANCE(r5, 0x10f, 0x7f, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001e80)={0x388, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x150, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9ab}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xfffffff7, @mcast1, 0x58}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x9, 0x2, @ipv4={[], [], @rand_addr=0x2}, 0xa06}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @remote, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3ff}}}}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x3, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x50, @mcast2, 0x7}}}}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9da}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3eb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0xf8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x29}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xee7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd50}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x300000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}]}]}, 0x388}, 0x1, 0x0, 0x0, 0x4004080}, 0x0)
sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x20}}, 0x20000084)
r6 = socket$netlink(0x10, 0x3, 0x1)
sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x204}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_MIIMON={0x8, 0x12, 0xffffffff}]}}}]}, 0x3c}}, 0x0)

16:56:58 executing program 1:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet(0x2, 0x5, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}})
r1 = socket$inet6(0xa, 0x40000080806, 0x0)
bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
listen(0xffffffffffffffff, 0xb9)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$bt_cmtp(0x1f, 0x3, 0x5)
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8918, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}})

16:57:01 executing program 0:
connect$rxrpc(0xffffffffffffffff, &(0x7f0000000000)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @empty}}, 0x24)
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendto$inet(r1, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r1, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
connect$rxrpc(r1, 0x0, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0)
unshare(0x42000400)
socket$can_bcm(0x1d, 0x2, 0x2)

16:57:01 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:01 executing program 5:
r0 = socket$l2tp6(0xa, 0x2, 0x73)
sendmmsg$inet6(r0, &(0x7f0000000040)=[{{&(0x7f0000000080)={0xa, 0x800, 0xdfe, @mcast2, 0x1}, 0x1c, 0x0}}], 0x1, 0x0)

16:57:01 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:01 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10)
connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x175, &(0x7f0000000040)=""/183}, 0x48)
r2 = socket$kcm(0x29, 0x5, 0x0)
sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000380)={r0, r1})
sendmsg$rds(r2, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000002980)=""/4112, 0x1010}], 0x1}, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xc8, 0x0, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x35ba6825}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fffffff}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x73}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xf6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@private=0xa010100}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2d}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x4000010)
write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockname$ax25(r5, 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0)
accept4$ax25(r3, 0x0, 0x0, 0x80000)
write(r2, 0x0, 0x0)

16:57:01 executing program 4:
r0 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x2000014)
r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$cgroup_int(r1, &(0x7f0000000200), 0xf000)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0)
socket$inet6_sctp(0xa, 0x0, 0x84)
pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x6)
setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x1)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x81, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfffff000}, 0x1c)

16:57:01 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
r1 = socket(0x1f, 0x2, 0x80)
ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000000040)=@default)
getsockname$netrom(r0, &(0x7f0000000200)={{0x3, @default}, [@bcast, @remote, @default, @remote, @remote, @remote, @remote, @default]}, &(0x7f0000000140)=0x48)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001340)={0x68, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x3c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x3f}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0xede00008}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x2}]}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @icmp}, @CTA_TIMEOUT_L3PROTO={0x6}]}, 0x68}}, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r4 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet(r4, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r4, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
recvfrom$llc(r4, &(0x7f0000000280)=""/4096, 0x1000, 0x40000141, 0x0, 0x0)
sendfile(r3, r2, 0x0, 0x100000001)

[ 1253.101572][T20819] debugfs: Directory '!' with parent 'ieee80211' already present!
[ 1253.111286][ T9865] tipc: TX() has been purged, node left!
[ 1253.118263][ T9865] tipc: TX() has been purged, node left!
[ 1253.143640][   T27] audit: type=1804 audit(1588438621.310:1559): pid=20816 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1018/cgroup.controllers" dev="sda1" ino=15759 res=1
[ 1253.168735][T20824] IPVS: ftp: loaded support on port[0] = 21
16:57:01 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1253.210764][ T9865] tipc: TX() has been purged, node left!
16:57:01 executing program 1:
r0 = socket(0x200000000000011, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', <r1=>0x0})
bind$packet(r0, &(0x7f0000000000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @dev}, 0x14)
r2 = accept$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff})
r4 = socket$inet_udp(0x2, 0x2, 0x0)
close(r4)
splice(r3, 0x0, r4, 0x0, 0x80000001, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r5, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10)
r6 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r7=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x1a, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x100, 0xa, 0x1200, 0x1, r7}, 0x10)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x1ff, 0x1f, 0x1, 0x6, 0x7ff, 0x5, 0x7ff, 0x3, <r8=>r7}, &(0x7f0000000180)=0x20)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r8, 0xa046, 0x6, [0xffff, 0x7ff, 0x3, 0xc2, 0xffff, 0xfff9]}, 0x14)
syz_emit_ethernet(0x46, &(0x7f0000000040)={@local, @dev, @val, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @local}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @remote}}}}}}, 0x0)

[ 1253.327625][T20824] virt_wifi0 speed is unknown, defaulting to 1000
[ 1253.349567][   T27] audit: type=1804 audit(1588438621.510:1560): pid=20840 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/969/cgroup.controllers" dev="sda1" ino=16374 res=1
[ 1253.484267][T20819] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 1253.525415][T20819] CPU: 1 PID: 20819 Comm: syz-executor.4 Not tainted 5.7.0-rc2-syzkaller #0
[ 1253.534825][T20819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1253.544890][T20819] Call Trace:
[ 1253.548200][T20819]  dump_stack+0x188/0x20d
[ 1253.552554][T20819]  sysfs_warn_dup.cold+0x1c/0x2d
[ 1253.557516][T20819]  sysfs_do_create_link_sd.isra.0+0x119/0x130
[ 1253.563606][T20819]  sysfs_create_link+0x61/0xc0
[ 1253.568401][T20819]  device_add+0x713/0x1bf0
[ 1253.572838][T20819]  ? uevent_show+0x360/0x360
[ 1253.577447][T20819]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 1253.583465][T20819]  wiphy_register+0x1c88/0x2760
[ 1253.588338][T20819]  ? wiphy_unregister+0xf90/0xf90
[ 1253.593403][T20819]  ? register_netdev+0x50/0x50
[ 1253.598214][T20819]  ieee80211_register_hw+0x2295/0x3960
[ 1253.603697][T20819]  ? ieee80211_ifa_changed+0xdc0/0xdc0
[ 1253.609180][T20819]  ? rcu_read_lock_sched_held+0x9c/0xd0
[ 1253.614742][T20819]  ? rcu_read_lock_any_held.part.0+0x50/0x50
[ 1253.623259][T20819]  ? memset+0x20/0x40
[ 1253.627265][T20819]  ? __hrtimer_init+0x13b/0x270
[ 1253.632140][T20819]  mac80211_hwsim_new_radio+0x2246/0x44a0
[ 1253.637880][T20819]  ? rcu_read_lock_sched_held+0x9c/0xd0
[ 1253.643468][T20819]  ? hwsim_virtio_rx_work+0x350/0x350
[ 1253.648860][T20819]  ? memcpy+0x39/0x60
[ 1253.652864][T20819]  hwsim_new_radio_nl+0x8fe/0xf50
[ 1253.657913][T20819]  ? mac80211_hwsim_new_radio+0x44a0/0x44a0
[ 1253.663833][T20819]  ? genl_family_rcv_msg_attrs_parse+0x1bd/0x320
[ 1253.670170][T20819]  ? genl_family_rcv_msg_attrs_parse+0x1c7/0x320
[ 1253.676519][T20819]  genl_rcv_msg+0x627/0xdf0
[ 1253.681041][T20819]  ? genl_family_rcv_msg_attrs_parse+0x320/0x320
[ 1253.687386][T20819]  ? __dev_queue_xmit+0xbf2/0x30a0
[ 1253.692528][T20819]  ? lock_release+0x800/0x800
[ 1253.697212][T20819]  ? skb_splice_bits+0x1a0/0x1a0
[ 1253.702366][T20819]  ? __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 1253.708186][T20819]  netlink_rcv_skb+0x15a/0x410
[ 1253.712970][T20819]  ? genl_family_rcv_msg_attrs_parse+0x320/0x320
[ 1253.719313][T20819]  ? netlink_ack+0xa10/0xa10
[ 1253.723937][T20819]  genl_rcv+0x24/0x40
[ 1253.727936][T20819]  netlink_unicast+0x537/0x740
[ 1253.732718][T20819]  ? netlink_attachskb+0x810/0x810
[ 1253.737842][T20819]  ? _copy_from_iter_full+0x25c/0x870
[ 1253.743231][T20819]  ? __phys_addr_symbol+0x2c/0x70
[ 1253.748393][T20819]  ? __check_object_size+0x171/0x437
[ 1253.753699][T20819]  netlink_sendmsg+0x882/0xe10
[ 1253.758484][T20819]  ? aa_af_perm+0x260/0x260
[ 1253.762993][T20819]  ? netlink_unicast+0x740/0x740
[ 1253.767953][T20819]  ? netlink_unicast+0x740/0x740
[ 1253.772901][T20819]  sock_sendmsg+0xcf/0x120
[ 1253.777333][T20819]  ____sys_sendmsg+0x6bf/0x7e0
[ 1253.782112][T20819]  ? kernel_sendmsg+0x50/0x50
[ 1253.786826][T20819]  ___sys_sendmsg+0x100/0x170
[ 1253.791516][T20819]  ? sendmsg_copy_msghdr+0x70/0x70
[ 1253.796653][T20819]  ? __fget_files+0x32f/0x500
[ 1253.801519][T20819]  ? ksys_dup3+0x3c0/0x3c0
[ 1253.805962][T20819]  ? __fget_light+0x20e/0x270
[ 1253.810652][T20819]  __sys_sendmsg+0xec/0x1b0
[ 1253.815165][T20819]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 1253.820198][T20819]  ? __x64_sys_futex+0x380/0x4f0
[ 1253.825167][T20819]  ? trace_hardirqs_off_caller+0x55/0x230
[ 1253.830906][T20819]  ? do_syscall_64+0x21/0x7d0
[ 1253.835600][T20819]  do_syscall_64+0xf6/0x7d0
[ 1253.840133][T20819]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1253.846036][T20819] RIP: 0033:0x45c829
[ 1253.849963][T20819] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1253.869690][T20819] RSP: 002b:00007f21b926fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1253.878111][T20819] RAX: ffffffffffffffda RBX: 0000000000500900 RCX: 000000000045c829
[ 1253.886347][T20819] RDX: 0000000002000014 RSI: 00000000200000c0 RDI: 0000000000000003
[ 1253.894330][T20819] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
[ 1253.902318][T20819] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 1253.910294][T20819] R13: 00000000000009f7 R14: 00000000004ccae4 R15: 00007f21b92706d4
16:57:02 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1253.951559][   T27] audit: type=1800 audit(1588438622.110:1561): pid=20817 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=16382 res=0
16:57:02 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x0, 0x3, 0x7ff})
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ipvlan1\x00', &(0x7f0000000200)=@ethtool_drvinfo={0x7, "37521724d7750d093e216bc0cc3d1b22f1bc0e8bef2d86f284cbba0d6ec22c22", "0f64ec0166be22c1382ec8d0c0b60d2769b1df3cdf2e83beb5a091d400000300", "9858020bcf063eed2125936ae5de649c363c799a00", "29e1324386f78279b1dd450e8bff08a2325a6a20adb37f5c1649c47b26053fd4", "8ee35de095824da2b70000800000000000000000000800", "e49fcf1008ddc248268684e7"}})

16:57:02 executing program 5:
r0 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x7ff}, 0x10)
write(r0, &(0x7f0000000100)="410000001a000166835f748f67e67f081c12000000c80381206332f9c2f6dad1f400000000000000000000000000000000006c6a111e88a257fe153fa79271e513", 0x41)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x2, 0x4)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'wg0\x00', 0x1})

[ 1254.080642][   T27] audit: type=1804 audit(1588438622.180:1562): pid=20838 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/969/cgroup.controllers" dev="sda1" ino=16374 res=1
[ 1254.756181][   T27] audit: type=1804 audit(1588438622.920:1563): pid=20861 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1019/cgroup.controllers" dev="sda1" ino=16373 res=1
[ 1255.122173][   T27] audit: type=1804 audit(1588438623.270:1564): pid=20872 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir679498544/syzkaller.zqSZQi/1032/cgroup.controllers" dev="sda1" ino=16378 res=1
[ 1255.178806][   T27] audit: type=1800 audit(1588438623.280:1565): pid=20872 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=16378 res=0
16:57:10 executing program 0:
unshare(0x40000000)
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
sendto$inet(r2, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r2, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
r4 = accept4(r3, 0x0, 0x0, 0x0)
sendto$inet(r4, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x9, @private0={0xfc, 0x0, [], 0x1}, 0x7ad}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c)
sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0)

16:57:10 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:10 executing program 4:
r0 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x2000014)
r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$cgroup_int(r1, &(0x7f0000000200), 0xf000)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0)
socket$inet6_sctp(0xa, 0x0, 0x84)
pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x6)
setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x1)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x81, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfffff000}, 0x1c)

16:57:10 executing program 1:
r0 = socket(0x13, 0x80000, 0x7fffffff)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = socket$vsock_stream(0x28, 0x1, 0x0)
recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/89, 0x59}, {&(0x7f0000000480)=""/81, 0x51}, {&(0x7f00000000c0)=""/4, 0x4}, {&(0x7f0000000500)=""/192, 0xc0}, {&(0x7f00000005c0)=""/157, 0x9d}], 0x6, &(0x7f0000000700)=""/158, 0x9e}, 0x20)
r3 = accept4(r1, 0x0, 0x0, 0x0)
sendto$inet(r3, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r3, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
r4 = socket$nl_sock_diag(0x10, 0x3, 0x4)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000063c0)={&(0x7f0000005f00)=@in6={0xa, 0x4e23, 0x0, @loopback, 0x200}, 0x1c, &(0x7f0000000980)=[{&(0x7f00000008c0)="2c0afd3f06db6c99fc43068740753fa616db02f95b831fe4ffedc5a84ec69c6b83d775c0093bd9f196b0abb65aee308b65e000a8ac8fcc08887555035ae5a0784911e6938bebf0ca73012b7aa5cd909b847f926d83a00f5ba5a3928749326d2249554a3d288e1a85233dcdf6b1c1dd3c1eea4919a093586c61ae319a990d57666a256339d8acdfa7e2118a503b67c19798e59c5b7adb76c95075be248362b2dfe7ec6e", 0xa1}, {&(0x7f0000000840)="d96193734b1aea03b1813335ac778ce09bd49a472b4692654f58f92910ce4410333906a17af9224a609f228b49137c2965f1fd61299628dcde8cebbc2249805e86eea8f230c6274848857d6ccdd86d7700d9a0c7326d3bcef6047ef265a4aef5a06a0b762e1987064d33b921facc26c2f5b77353ec8c3ff59f4af0e5bcec", 0x7e}, {&(0x7f0000006080)="72e634bae44b9ee4342848c63936f79435b41f0a9deab913eedaefbf167f35913b6bf2383b04c9ca1adff70a79d754bffbfbfd16958ed839ac1bb1f88c8933bcdfbb2b02780a8e99d087fe19ce711f8b7fb13e3db33b1eacfa6c3988", 0x5c}, {&(0x7f0000006100)="df47e5bbded3af01012b06bda9f058339f6bb57fd9eee29c835009f2c8748d2012bbb8a14a149661aa8b9db31e7b66f18e4eedf96d075c7fb31390718245ce5e5ceb87845b347f2874035668688b42443a4f2c27d02a56460e8f3ed9f75aa16b01b3b8", 0x63}, {&(0x7f0000006180)="c2160000000000000006859c8674c2d1df8e54cbab94fe19914472c649fed033ca0c755992b137c22efa00d41249f8c1d4a02de031aa2c63e373aec6e87bb394ac444f655b3e9fa534abdf5ddfc7b3a2613accc68995dcaf9c14450e7d8cc66e912d76b338f0663787879100", 0x6c}, {&(0x7f0000006200)="00d9ca8ae1bc0b0108b9dd2f2c94f7401d1dcf4e7853328cfb86e4b6dcc4ba18c7215954353c0bd58f8f7a5a657147eee869960cdd86d219885e19f3ac506d3033d60ae6a1a44fcf8f83e31f8f3529810569876a14eb8e715ae111c021165d45dd9ce09418ade6", 0x67}], 0x6, &(0x7f0000006300)=[@authinfo={0xfffffffffffffe91, 0x84, 0x6, {0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @private0={0xfc, 0x0, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x100, 0x8, 0x401, 0x80000000, 0x6, 0xffffffff, 0x80}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00'}, @init={0x18, 0x84, 0x0, {0x4, 0x200, 0x80, 0x8000}}], 0xa0}, 0x4004050)
socketpair(0x28, 0x2, 0xd9, &(0x7f0000000b80)={<r5=>0xffffffffffffffff})
getsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4)
getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f00000007c0), &(0x7f0000000800)=0xc)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x14, 0x30, 0x53b, 0x70bd27}, 0x14}}, 0x0)

16:57:10 executing program 5:
unshare(0x40000000)
r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0)
syz_genetlink_get_family_id$nl80211(0x0)
r2 = syz_genetlink_get_family_id$nl80211(0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="205f000000d7a50f8e4a64f869dd0e5a5809bffedf5bbb07ce00"/36, @ANYRES16=r4, @ANYBLOB="01000000000000000000030000000c0001800800030000000000"], 0x20}}, 0x0)
sendmsg$NL80211_CMD_SET_WIPHY(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="20002bbd700001dc2502000000080062001f0000000400d100080069000400000005005900060000a8b2ab3fffffd50bb89868d108006200ff0000002400250006000400060000000543a395205c793c1bcc586d5ab1269b323676f9da89000100c9000000050001000600000c08000b01ea0a"], 0x6c}, 0x1, 0x0, 0x0, 0x40801}, 0x8020)
socket$tipc(0x1e, 0x0, 0x0)
r5 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r5, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
getsockopt$ax25_int(r5, 0x101, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4)
sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, 0x0, 0x0)

16:57:10 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1262.054291][T20918] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 1262.070945][T20914] IPVS: ftp: loaded support on port[0] = 21
[ 1262.094309][ T9865] tipc: TX() has been purged, node left!
[ 1262.098070][T20918] CPU: 1 PID: 20918 Comm: syz-executor.4 Not tainted 5.7.0-rc2-syzkaller #0
[ 1262.109263][T20918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1262.119338][T20918] Call Trace:
[ 1262.122636][T20918]  dump_stack+0x188/0x20d
[ 1262.126981][T20918]  sysfs_warn_dup.cold+0x1c/0x2d
[ 1262.131920][T20918]  sysfs_do_create_link_sd.isra.0+0x119/0x130
[ 1262.137991][T20918]  sysfs_create_link+0x61/0xc0
[ 1262.142760][T20918]  device_add+0x713/0x1bf0
[ 1262.147181][T20918]  ? uevent_show+0x360/0x360
[ 1262.151780][T20918]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 1262.157768][T20918]  wiphy_register+0x1c88/0x2760
[ 1262.162632][T20918]  ? wiphy_unregister+0xf90/0xf90
[ 1262.167663][T20918]  ? register_netdev+0x50/0x50
[ 1262.172443][T20918]  ieee80211_register_hw+0x2295/0x3960
[ 1262.177918][T20918]  ? ieee80211_ifa_changed+0xdc0/0xdc0
[ 1262.183385][T20918]  ? rcu_read_lock_sched_held+0x9c/0xd0
[ 1262.188929][T20918]  ? rcu_read_lock_any_held.part.0+0x50/0x50
[ 1262.194914][T20918]  ? memset+0x20/0x40
[ 1262.198922][T20918]  ? __hrtimer_init+0x13b/0x270
[ 1262.203787][T20918]  mac80211_hwsim_new_radio+0x2246/0x44a0
[ 1262.209622][T20918]  ? rcu_read_lock_sched_held+0x9c/0xd0
[ 1262.215252][T20918]  ? hwsim_virtio_rx_work+0x350/0x350
[ 1262.220656][T20918]  ? memcpy+0x39/0x60
[ 1262.224675][T20918]  hwsim_new_radio_nl+0x8fe/0xf50
[ 1262.229711][T20918]  ? mac80211_hwsim_new_radio+0x44a0/0x44a0
[ 1262.235637][T20918]  ? genl_family_rcv_msg_attrs_parse+0x1bd/0x320
[ 1262.241964][T20918]  ? genl_family_rcv_msg_attrs_parse+0x1c7/0x320
[ 1262.248312][T20918]  genl_rcv_msg+0x627/0xdf0
[ 1262.252825][T20918]  ? genl_family_rcv_msg_attrs_parse+0x320/0x320
[ 1262.259157][T20918]  ? __dev_queue_xmit+0xbf2/0x30a0
[ 1262.264286][T20918]  ? lock_release+0x800/0x800
[ 1262.268965][T20918]  ? skb_splice_bits+0x1a0/0x1a0
[ 1262.273915][T20918]  ? __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 1262.279813][T20918]  netlink_rcv_skb+0x15a/0x410
[ 1262.284580][T20918]  ? genl_family_rcv_msg_attrs_parse+0x320/0x320
[ 1262.290922][T20918]  ? netlink_ack+0xa10/0xa10
[ 1262.297617][T20918]  genl_rcv+0x24/0x40
[ 1262.301624][T20918]  netlink_unicast+0x537/0x740
[ 1262.306410][T20918]  ? netlink_attachskb+0x810/0x810
[ 1262.311520][T20918]  ? _copy_from_iter_full+0x25c/0x870
[ 1262.316895][T20918]  ? __phys_addr_symbol+0x2c/0x70
[ 1262.321919][T20918]  ? __check_object_size+0x171/0x437
[ 1262.327225][T20918]  netlink_sendmsg+0x882/0xe10
[ 1262.332004][T20918]  ? aa_af_perm+0x260/0x260
[ 1262.336525][T20918]  ? netlink_unicast+0x740/0x740
[ 1262.341481][T20918]  ? netlink_unicast+0x740/0x740
[ 1262.346427][T20918]  sock_sendmsg+0xcf/0x120
[ 1262.350861][T20918]  ____sys_sendmsg+0x6bf/0x7e0
[ 1262.355630][T20918]  ? kernel_sendmsg+0x50/0x50
[ 1262.360324][T20918]  ___sys_sendmsg+0x100/0x170
[ 1262.365003][T20918]  ? sendmsg_copy_msghdr+0x70/0x70
[ 1262.370125][T20918]  ? __fget_files+0x32f/0x500
[ 1262.374807][T20918]  ? ksys_dup3+0x3c0/0x3c0
[ 1262.379236][T20918]  ? __fget_light+0x20e/0x270
[ 1262.383931][T20918]  __sys_sendmsg+0xec/0x1b0
[ 1262.388446][T20918]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 1262.393480][T20918]  ? __x64_sys_futex+0x380/0x4f0
[ 1262.398434][T20918]  ? trace_hardirqs_off_caller+0x55/0x230
[ 1262.404164][T20918]  ? do_syscall_64+0x21/0x7d0
[ 1262.408849][T20918]  do_syscall_64+0xf6/0x7d0
[ 1262.413360][T20918]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1262.419267][T20918] RIP: 0033:0x45c829
[ 1262.423167][T20918] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1262.442853][T20918] RSP: 002b:00007f21b926fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1262.451262][T20918] RAX: ffffffffffffffda RBX: 0000000000500900 RCX: 000000000045c829
[ 1262.459232][T20918] RDX: 0000000002000014 RSI: 00000000200000c0 RDI: 0000000000000003
[ 1262.467201][T20918] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
[ 1262.475170][T20918] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 1262.483223][T20918] R13: 00000000000009f7 R14: 00000000004ccae4 R15: 00007f21b92706d4
16:57:10 executing program 1:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10)
r3 = accept$alg(r2, 0x0, 0x0)
sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700)
pwritev(r4, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000)
splice(r3, 0x0, r1, 0x0, 0x400fffe, 0x0)
sendfile(r3, r0, 0x0, 0x80000001)
socket$netlink(0x10, 0x3, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac)
ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611)
ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x1}, 0x10)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
socket$phonet_pipe(0x23, 0x5, 0x2)

[ 1262.566429][T20925] IPVS: ftp: loaded support on port[0] = 21
[ 1262.701435][   T27] audit: type=1804 audit(1588438630.860:1566): pid=20940 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/176/memory.events" dev="sda1" ino=15813 res=1
[ 1262.784322][   T27] audit: type=1800 audit(1588438630.890:1567): pid=20940 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15813 res=0
16:57:11 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1262.885671][   T27] audit: type=1804 audit(1588438630.900:1568): pid=20940 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/176/memory.events" dev="sda1" ino=15813 res=1
[ 1262.891056][T20931] IPVS: ftp: loaded support on port[0] = 21
16:57:11 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:11 executing program 4:
r0 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x2000014)
r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$cgroup_int(r1, &(0x7f0000000200), 0xf000)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0)
socket$inet6_sctp(0xa, 0x0, 0x84)
pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x6)
setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x1)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x81, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfffff000}, 0x1c)

[ 1262.976826][T20914] virt_wifi0 speed is unknown, defaulting to 1000
[ 1263.005544][   T27] audit: type=1800 audit(1588438631.010:1569): pid=20928 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=15804 res=0
[ 1263.138139][   T27] audit: type=1804 audit(1588438631.010:1570): pid=20927 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1020/cgroup.controllers" dev="sda1" ino=15803 res=1
[ 1263.227440][T20962] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 1263.263963][   T27] audit: type=1804 audit(1588438631.030:1571): pid=20940 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/176/memory.events" dev="sda1" ino=15813 res=1
[ 1263.270468][T20962] CPU: 0 PID: 20962 Comm: syz-executor.4 Not tainted 5.7.0-rc2-syzkaller #0
[ 1263.296146][T20962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1263.306206][T20962] Call Trace:
[ 1263.309516][T20962]  dump_stack+0x188/0x20d
[ 1263.313867][T20962]  sysfs_warn_dup.cold+0x1c/0x2d
[ 1263.318821][T20962]  sysfs_do_create_link_sd.isra.0+0x119/0x130
[ 1263.324900][T20962]  sysfs_create_link+0x61/0xc0
[ 1263.329685][T20962]  device_add+0x713/0x1bf0
[ 1263.334124][T20962]  ? uevent_show+0x360/0x360
[ 1263.338727][T20962]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 1263.344727][T20962]  wiphy_register+0x1c88/0x2760
[ 1263.349603][T20962]  ? wiphy_unregister+0xf90/0xf90
[ 1263.354658][T20962]  ? register_netdev+0x50/0x50
[ 1263.359460][T20962]  ieee80211_register_hw+0x2295/0x3960
[ 1263.364946][T20962]  ? ieee80211_ifa_changed+0xdc0/0xdc0
[ 1263.370426][T20962]  ? rcu_read_lock_sched_held+0x9c/0xd0
[ 1263.375988][T20962]  ? rcu_read_lock_any_held.part.0+0x50/0x50
[ 1263.381980][T20962]  ? memset+0x20/0x40
[ 1263.385975][T20962]  ? __hrtimer_init+0x13b/0x270
[ 1263.390853][T20962]  mac80211_hwsim_new_radio+0x2246/0x44a0
[ 1263.396601][T20962]  ? rcu_read_lock_sched_held+0x9c/0xd0
[ 1263.402184][T20962]  ? hwsim_virtio_rx_work+0x350/0x350
[ 1263.407574][T20962]  ? memcpy+0x39/0x60
[ 1263.411575][T20962]  hwsim_new_radio_nl+0x8fe/0xf50
[ 1263.416620][T20962]  ? mac80211_hwsim_new_radio+0x44a0/0x44a0
[ 1263.422540][T20962]  ? genl_family_rcv_msg_attrs_parse+0x1bd/0x320
[ 1263.428898][T20962]  ? genl_family_rcv_msg_attrs_parse+0x1c7/0x320
[ 1263.435432][T20962]  genl_rcv_msg+0x627/0xdf0
[ 1263.439958][T20962]  ? genl_family_rcv_msg_attrs_parse+0x320/0x320
[ 1263.446306][T20962]  ? __dev_queue_xmit+0xbf2/0x30a0
[ 1263.451451][T20962]  ? lock_release+0x800/0x800
[ 1263.456144][T20962]  ? skb_splice_bits+0x1a0/0x1a0
[ 1263.461096][T20962]  ? __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 1263.466920][T20962]  netlink_rcv_skb+0x15a/0x410
[ 1263.471701][T20962]  ? genl_family_rcv_msg_attrs_parse+0x320/0x320
[ 1263.478035][T20962]  ? netlink_ack+0xa10/0xa10
[ 1263.482652][T20962]  genl_rcv+0x24/0x40
[ 1263.486655][T20962]  netlink_unicast+0x537/0x740
[ 1263.491437][T20962]  ? netlink_attachskb+0x810/0x810
[ 1263.496564][T20962]  ? _copy_from_iter_full+0x25c/0x870
[ 1263.501978][T20962]  ? __phys_addr_symbol+0x2c/0x70
[ 1263.507019][T20962]  ? __check_object_size+0x171/0x437
[ 1263.512323][T20962]  netlink_sendmsg+0x882/0xe10
[ 1263.517107][T20962]  ? aa_af_perm+0x260/0x260
[ 1263.521621][T20962]  ? netlink_unicast+0x740/0x740
[ 1263.526604][T20962]  ? netlink_unicast+0x740/0x740
[ 1263.531561][T20962]  sock_sendmsg+0xcf/0x120
[ 1263.536001][T20962]  ____sys_sendmsg+0x6bf/0x7e0
[ 1263.540780][T20962]  ? kernel_sendmsg+0x50/0x50
[ 1263.545493][T20962]  ___sys_sendmsg+0x100/0x170
[ 1263.550188][T20962]  ? sendmsg_copy_msghdr+0x70/0x70
[ 1263.555321][T20962]  ? __fget_files+0x32f/0x500
[ 1263.560017][T20962]  ? ksys_dup3+0x3c0/0x3c0
[ 1263.564677][T20962]  ? __fget_light+0x20e/0x270
[ 1263.569375][T20962]  __sys_sendmsg+0xec/0x1b0
[ 1263.573896][T20962]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 1263.578930][T20962]  ? __x64_sys_futex+0x380/0x4f0
[ 1263.583893][T20962]  ? trace_hardirqs_off_caller+0x55/0x230
[ 1263.589630][T20962]  ? do_syscall_64+0x21/0x7d0
[ 1263.594498][T20962]  do_syscall_64+0xf6/0x7d0
[ 1263.599017][T20962]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1263.604912][T20962] RIP: 0033:0x45c829
[ 1263.608819][T20962] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1263.628463][T20962] RSP: 002b:00007f21b926fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1263.636895][T20962] RAX: ffffffffffffffda RBX: 0000000000500900 RCX: 000000000045c829
[ 1263.644877][T20962] RDX: 0000000002000014 RSI: 00000000200000c0 RDI: 0000000000000003
[ 1263.652858][T20962] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
[ 1263.660865][T20962] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 1263.668847][T20962] R13: 00000000000009f7 R14: 00000000004ccae4 R15: 00007f21b92706d4
[ 1263.733990][   T27] audit: type=1800 audit(1588438631.900:1572): pid=20940 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15813 res=0
16:57:12 executing program 1:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10)
r3 = accept$alg(r2, 0x0, 0x0)
sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700)
pwritev(r4, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000)
splice(r3, 0x0, r1, 0x0, 0x400fffe, 0x0)
sendfile(r3, r0, 0x0, 0x80000001)
socket$netlink(0x10, 0x3, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x7c774aac)
ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611)
ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x1}, 0x10)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
socket$phonet_pipe(0x23, 0x5, 0x2)

[ 1263.820971][   T27] audit: type=1804 audit(1588438631.920:1573): pid=20944 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/176/memory.events" dev="sda1" ino=15813 res=1
16:57:12 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1263.918035][   T27] audit: type=1804 audit(1588438631.940:1574): pid=20979 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/176/memory.events" dev="sda1" ino=15813 res=1
[ 1264.015570][   T27] audit: type=1804 audit(1588438632.120:1575): pid=20983 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/177/memory.events" dev="sda1" ino=15785 res=1
[ 1264.174000][T20925] virt_wifi0 speed is unknown, defaulting to 1000
[ 1264.724867][T20931] virt_wifi0 speed is unknown, defaulting to 1000
16:57:16 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03f28b48fd0010", @ANYRES32=r2, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006000000"], 0x3c}}, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$packet(0x11, 0x3, 0x300)
setsockopt$CAN_RAW_FD_FRAMES(r1, 0x65, 0x5, &(0x7f0000000080), 0x4)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200))
r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="b587067cfe1ca5f7500204"], 0x3}}, 0x0)
sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x80, r6, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4051)
sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0)

16:57:16 executing program 4:
r0 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x2000014)
r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$cgroup_int(r1, &(0x7f0000000200), 0xf000)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0)
socket$inet6_sctp(0xa, 0x0, 0x84)
pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x6)
setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x1)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x81, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfffff000}, 0x1c)

16:57:16 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:16 executing program 5:
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
socket(0x0, 0x0, 0x0)
close(0xffffffffffffffff)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x80000)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$xdp(0x2c, 0x3, 0x0)
setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', <r5=>0x0})
r6 = socket(0x10, 0x80002, 0x0)
sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x24, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0x4, 0xc, 0x0, 0x0}]}, 0x24}}, 0x0)
setsockopt$inet6_tcp_TLS_RX(r6, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x303}, "feb9dcdcaf33b13d", "3919c919352bd057b7c83706cf34c813", "a2af252f", "e9c1930f621f00"}, 0x28)

16:57:16 executing program 1:
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r0, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10)
r1 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r2=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100, 0xa, 0x1200, 0x1, r2}, 0x10)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000004c0)={<r3=>r2, @in6={{0xa, 0x4e21, 0x4, @private0={0xfc, 0x0, [], 0x1}, 0x1f}}, 0x641e, 0x7e0}, &(0x7f0000000100)=0x90)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000005c0)={r3, 0x4}, &(0x7f0000000600)=0x8)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r5, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r6 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r6, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r7 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r7, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYRESOCT=r6, @ANYRES16=r4, @ANYRESHEX=r7, @ANYRESHEX, @ANYRESDEC, @ANYBLOB="babbb1eeb5425533b2d33647b3c74dd794b678b05a809c", @ANYRESOCT=r6, @ANYRESDEC=r5, @ANYRESHEX=r5], 0x3c}}, 0x0)
r8 = socket(0x2b, 0x1, 0x0)
ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")

16:57:16 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1268.032282][ T9865] tipc: TX() has been purged, node left!
[ 1268.121723][T21068] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 1268.142456][ T9865] tipc: TX() has been purged, node left!
[ 1268.146338][T21068] CPU: 0 PID: 21068 Comm: syz-executor.4 Not tainted 5.7.0-rc2-syzkaller #0
[ 1268.156786][T21068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1268.166839][T21068] Call Trace:
[ 1268.170149][T21068]  dump_stack+0x188/0x20d
[ 1268.174489][T21068]  sysfs_warn_dup.cold+0x1c/0x2d
[ 1268.179448][T21068]  sysfs_do_create_link_sd.isra.0+0x119/0x130
[ 1268.185530][T21068]  sysfs_create_link+0x61/0xc0
[ 1268.190304][T21068]  device_add+0x713/0x1bf0
[ 1268.194730][T21068]  ? uevent_show+0x360/0x360
[ 1268.199329][T21068]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 1268.205330][T21068]  wiphy_register+0x1c88/0x2760
[ 1268.210201][T21068]  ? wiphy_unregister+0xf90/0xf90
[ 1268.215233][T21068]  ? register_netdev+0x50/0x50
[ 1268.220020][T21068]  ieee80211_register_hw+0x2295/0x3960
[ 1268.225501][T21068]  ? ieee80211_ifa_changed+0xdc0/0xdc0
[ 1268.230967][T21068]  ? rcu_read_lock_sched_held+0x9c/0xd0
[ 1268.236514][T21068]  ? rcu_read_lock_any_held.part.0+0x50/0x50
[ 1268.242505][T21068]  ? memset+0x20/0x40
[ 1268.246493][T21068]  ? __hrtimer_init+0x13b/0x270
[ 1268.251364][T21068]  mac80211_hwsim_new_radio+0x2246/0x44a0
[ 1268.257087][T21068]  ? rcu_read_lock_sched_held+0x9c/0xd0
[ 1268.262659][T21068]  ? hwsim_virtio_rx_work+0x350/0x350
[ 1268.268206][T21068]  ? memcpy+0x39/0x60
[ 1268.272197][T21068]  hwsim_new_radio_nl+0x8fe/0xf50
[ 1268.277231][T21068]  ? mac80211_hwsim_new_radio+0x44a0/0x44a0
[ 1268.283137][T21068]  ? genl_family_rcv_msg_attrs_parse+0x1bd/0x320
[ 1268.289464][T21068]  ? genl_family_rcv_msg_attrs_parse+0x1c7/0x320
[ 1268.295795][T21068]  genl_rcv_msg+0x627/0xdf0
[ 1268.300311][T21068]  ? genl_family_rcv_msg_attrs_parse+0x320/0x320
[ 1268.306648][T21068]  ? __dev_queue_xmit+0xbf2/0x30a0
[ 1268.311779][T21068]  ? lock_release+0x800/0x800
[ 1268.316455][T21068]  ? skb_splice_bits+0x1a0/0x1a0
[ 1268.321402][T21068]  ? __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 1268.327243][T21068]  netlink_rcv_skb+0x15a/0x410
[ 1268.332024][T21068]  ? genl_family_rcv_msg_attrs_parse+0x320/0x320
[ 1268.338355][T21068]  ? netlink_ack+0xa10/0xa10
[ 1268.342962][T21068]  genl_rcv+0x24/0x40
[ 1268.346943][T21068]  netlink_unicast+0x537/0x740
[ 1268.351711][T21068]  ? netlink_attachskb+0x810/0x810
[ 1268.356821][T21068]  ? _copy_from_iter_full+0x25c/0x870
[ 1268.362192][T21068]  ? __phys_addr_symbol+0x2c/0x70
[ 1268.367220][T21068]  ? __check_object_size+0x171/0x437
[ 1268.372508][T21068]  netlink_sendmsg+0x882/0xe10
[ 1268.377282][T21068]  ? aa_af_perm+0x260/0x260
[ 1268.381795][T21068]  ? netlink_unicast+0x740/0x740
[ 1268.386744][T21068]  ? netlink_unicast+0x740/0x740
[ 1268.391684][T21068]  sock_sendmsg+0xcf/0x120
[ 1268.396120][T21068]  ____sys_sendmsg+0x6bf/0x7e0
[ 1268.400912][T21068]  ? kernel_sendmsg+0x50/0x50
[ 1268.405605][T21068]  ___sys_sendmsg+0x100/0x170
[ 1268.410288][T21068]  ? sendmsg_copy_msghdr+0x70/0x70
[ 1268.415411][T21068]  ? __fget_files+0x32f/0x500
[ 1268.420109][T21068]  ? ksys_dup3+0x3c0/0x3c0
[ 1268.424537][T21068]  ? __fget_light+0x20e/0x270
[ 1268.429233][T21068]  __sys_sendmsg+0xec/0x1b0
[ 1268.434689][T21068]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 1268.439727][T21068]  ? __x64_sys_futex+0x380/0x4f0
[ 1268.444682][T21068]  ? trace_hardirqs_off_caller+0x55/0x230
[ 1268.450404][T21068]  ? do_syscall_64+0x21/0x7d0
[ 1268.455082][T21068]  do_syscall_64+0xf6/0x7d0
[ 1268.459609][T21068]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1268.465501][T21068] RIP: 0033:0x45c829
[ 1268.469393][T21068] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1268.488995][T21068] RSP: 002b:00007f21b926fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1268.497407][T21068] RAX: ffffffffffffffda RBX: 0000000000500900 RCX: 000000000045c829
[ 1268.505381][T21068] RDX: 0000000002000014 RSI: 00000000200000c0 RDI: 0000000000000003
[ 1268.513352][T21068] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
[ 1268.521325][T21068] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 1268.529408][T21068] R13: 00000000000009f7 R14: 00000000004ccae4 R15: 00007f21b92706d4
[ 1268.665421][   T27] kauditd_printk_skb: 5 callbacks suppressed
[ 1268.665436][   T27] audit: type=1804 audit(1588438636.830:1581): pid=21075 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1023/cgroup.controllers" dev="sda1" ino=16018 res=1
16:57:16 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1268.736015][   T27] audit: type=1804 audit(1588438636.870:1582): pid=21071 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/972/cgroup.controllers" dev="sda1" ino=15986 res=1
[ 1268.790992][T21071] Page cache invalidation failure on direct I/O.  Possible data corruption due to collision with buffered I/O!
[ 1268.820920][T21071] File: /root/syzkaller-testdir997444979/syzkaller.anAQee/972/cgroup.controllers PID: 21071 Comm: syz-executor.5
[ 1268.972224][   T27] audit: type=1804 audit(1588438637.130:1583): pid=21087 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/972/cgroup.controllers" dev="sda1" ino=15986 res=1
[ 1269.129366][T21078] netlink: 'syz-executor.0': attribute type 6 has an invalid length.
16:57:17 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1269.207041][T21090] bond6: (slave vcan2): no link monitoring support
16:57:17 executing program 4:
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, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00eab1ff857a4f0de3c8bc328622987f4ff40004003eb47c560b2ea817c658a137ab1a35595b695e27102a95cca44672be18e321d7b124ff60dc90bef1e3b0dba64b9b6a3cc23bda81eccb575f71a7e46d10e0d1fe2c13305a03881705f472f563"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet(r3, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r3, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000080)={@private=0xa010102, @local, 0x0, 0x6, [@private=0xa010102, @loopback, @multicast1, @local, @empty, @dev={0xac, 0x14, 0x14, 0x15}]}, 0x28)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="8c0000006400270d00"/20, @ANYRES32=r2, @ANYBLOB="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"], 0x8c}}, 0x0)
r4 = socket(0x1000000010, 0x80002, 0x0)
sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0)

[ 1269.256262][T21090] bond6: (slave vcan2): The slave device specified does not support setting the MAC address
[ 1269.343584][T21090] bond6: (slave vcan2): Error -22 calling dev_set_mtu
16:57:17 executing program 5:
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
socket(0x0, 0x0, 0x0)
close(0xffffffffffffffff)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x80000)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$xdp(0x2c, 0x3, 0x0)
setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', <r5=>0x0})
r6 = socket(0x10, 0x80002, 0x0)
sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x24, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0x4, 0xc, 0x0, 0x0}]}, 0x24}}, 0x0)
setsockopt$inet6_tcp_TLS_RX(r6, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x303}, "feb9dcdcaf33b13d", "3919c919352bd057b7c83706cf34c813", "a2af252f", "e9c1930f621f00"}, 0x28)

16:57:17 executing program 1:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
sendto$inet(r3, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r3, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000700)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080025bd7000fddbdf25130000003400810005000200978d2c66933825a50800100005bb5ea4429b5b1ae30001000000000005000200060000000500020080000000050002070100000005000100400000000800010001ff870d800000c8bcd1838a394891"], 0x58}, 0x1, 0x0, 0x0, 0x20000004}, 0x80)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r1, @ANYBLOB="217f92cd8c0b36000000120009b7519c001820dc2fe58fd4cb4eb800002916b3fe466e6279b51a8385698013d687f8f94da297c318d6834ad67341b104fb2be54dec1f47534d00e0ffffffffffffff00", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705a99a004007a2a30005000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000007c0)=@newtfilter={0x84, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {}, {0x4, 0x8}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x54, 0x2, [@TCA_TCINDEX_POLICE={0x40, 0x6, [@TCA_POLICE_TBF={0x3c}]}, @TCA_TCINDEX_FALL_THROUGH={0x8}, @TCA_TCINDEX_MASK={0x6}]}}]}, 0x84}}, 0x0)
r4 = socket(0x10, 0x80002, 0x0)
sendmmsg$alg(r4, &(0x7f0000000200)=[{0x6, 0x0, &(0x7f0000000100), 0x9, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}], 0x4924924924924b3, 0x0)

[ 1269.420142][T21084] netlink: 'syz-executor.0': attribute type 6 has an invalid length.
[ 1269.475151][   T27] audit: type=1804 audit(1588438637.640:1584): pid=21099 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1024/cgroup.controllers" dev="sda1" ino=15852 res=1
16:57:17 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:17 executing program 0:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000000)={0x3, 'veth0_virt_wifi\x00', {0x7}, 0x4})
close(0xffffffffffffffff)
r1 = socket$inet(0x2, 0x5, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}})
sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={<r2=>r0})
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00')
sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x6c, r3, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x100, 0x4}}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'tunl0\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x4008000)
r4 = socket$inet6(0x10, 0x2, 0x0)
sendmsg(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="5500000020007fafb72d13b2a4a2809302000000110b43026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d509000000000100005ae583de0d15000027c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, 0x0, 0x0, 0xfffff000}, 0x0)

16:57:17 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
sendto$inet(r2, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r2, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000000)=0x81, 0x4)
connect$inet6(r0, &(0x7f0000000200), 0x1c)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0x4)
mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000040)=@gcm_128={{0x303}, '\x00\x00\x00\x00\x00\x00|\x00', "b19c965f3fea724835192913b40bae1d", "3faf4d7f", "c6ca89e4e891a86b"}, 0x28)
socket$inet(0xa, 0x801, 0x86)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000580)="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", 0x19a, 0x80, 0x0, 0x0)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000340)='xfrm0\x00')
sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffff7f, 0x0, 0x0, 0x0)

16:57:17 executing program 1:
unshare(0x40000000)
ioctl$sock_ax25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000200)={@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x0, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]})
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x6, {0x2, 0x4e21, @empty}, 'tunl0\x00'})
r2 = socket$inet6(0xa, 0x3, 0x7)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x33}, 0x0, @in, 0x0, 0x0, 0x0, 0x6}}, 0xe8)
sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0)
close(r2)
ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @remote, 'macvlan0\x00'}})
getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4)

[ 1269.797476][T21173] IPVS: ftp: loaded support on port[0] = 21
[ 1269.875242][   T27] audit: type=1804 audit(1588438638.040:1585): pid=21162 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/973/cgroup.controllers" dev="sda1" ino=15905 res=1
[ 1269.940324][T21173] virt_wifi0 speed is unknown, defaulting to 1000
[ 1269.975941][T21181] IPVS: ftp: loaded support on port[0] = 21
16:57:18 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0)
getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000000c0)=""/198, &(0x7f00000001c0)=0xc6)
r1 = socket$inet(0x2, 0x3, 0x5)
setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f00000002c0)=ANY=[@ANYBLOB="b9"], 0x1)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00')
sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f00000001c0)={0x58, r3, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PEERS={0x30, 0x8, 0x0, 0x1, [{0xfffffffffffffef1, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x3}, @WGPEER_A_PUBLIC_KEY={0x24}]}]}]}, 0x58}}, 0x0)
sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000280)={&(0x7f0000000200), 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x998, r3, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0xcca3c9e65f196bc}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_PEERS={0x3d8, 0x8, 0x0, 0x1, [{0x26c, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x1, @local, 0x9}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x7, @private0={0xfc, 0x0, [], 0x1}, 0x1}}, @WGPEER_A_ALLOWEDIPS={0x118, 0x9, 0x0, 0x1, [{0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_ALLOWEDIPS={0xdc, 0x9, 0x0, 0x1, [{0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x2}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x1}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x2}}]}]}]}, {0x38, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x3c}}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x4, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x16}}, 0x3}}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0xfc, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0xd4, 0x9, 0x0, 0x1, [{0xd0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x37}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "9d82bbee3be9d60ee18f66e8a62186f24ff004c221ec7a634effe7971d1d624c"}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @local}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x1}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}]}, @WGDEVICE_A_PEERS={0x588, 0x8, 0x0, 0x1, [{0x14c, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x110, 0x9, 0x0, 0x1, [{0x10c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @empty}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xc2}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x324, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g='\xd1s(\x99\xf6\x11\xcd\x89\x94\x03M\x7fA=\xc9Wc\x0eT\x93\xc2\x85\xac\xa4\x00e\xcbc\x11\xbeik'}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "090d8079f3b4d8d0571673b165bd10b52ae0681807fb2f185ec895df3226c7b2"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x3a}, 0x8281}}, @WGPEER_A_ALLOWEDIPS={0x25c, 0x9, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x33}}, {0x5}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}]}, {0x4}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x39}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x33}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x41}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x28}}, {0x5}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x8ec3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x40}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0xb0, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g='\xf4M\xa3g\xa8\x8e\xe6VO\x02\x02\x11Eg\'\b/\\\xeb\xee\x8b\x1b\xf5\xebs74\x1bE\x9b9\"'}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x9, @mcast1, 0x20}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg='\xdb\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "0936fa3983a03f24844ed5d5123ecf34b18a2df9e444ff9307d14390d114bd2d"}]}, {0x64, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @multicast2}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g='\x97\\\x9d\x81\xc9\x83\xc8 \x9e\xe7\x81%K\x89\x9f\x8e\xd9%\xae\x9f\t#\xc2<b\xf5<W\xcd\xbfi\x1c'}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}]}]}]}, 0x998}, 0x1, 0x0, 0x0, 0x4000045}, 0x4)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0)
r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000000), 0x4)

16:57:18 executing program 5:
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
socket(0x0, 0x0, 0x0)
close(0xffffffffffffffff)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x80000)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$xdp(0x2c, 0x3, 0x0)
setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', <r5=>0x0})
r6 = socket(0x10, 0x80002, 0x0)
sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_setlink={0x24, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0x4, 0xc, 0x0, 0x0}]}, 0x24}}, 0x0)
setsockopt$inet6_tcp_TLS_RX(r6, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x303}, "feb9dcdcaf33b13d", "3919c919352bd057b7c83706cf34c813", "a2af252f", "e9c1930f621f00"}, 0x28)

16:57:18 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:18 executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="34000000138d6bec871a961f1163b35fd343000000000000000005000100060000000c0007800800094000000000090024a9343ba623d7add8b3eaa0fe72c2c9d0a1e460ea93294f1c26a51757e4f0149738e2535f4cc898f4063cb0fb572a89d8ec78ae8b0d02900c5ee9645e87f5cf5fe32c418c8f64954a490ea796241b1842a96f12f530333e8d3c"], 0x34}}, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
splice(r1, 0x0, r2, 0x0, 0x80000001, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10)
r4 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x1a, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x100, 0xa, 0x1200, 0x1, r5}, 0x10)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e22, 0x5, @mcast1, 0x2}}}, 0x84)

[ 1270.802605][   T27] audit: type=1804 audit(1588438638.970:1586): pid=21200 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/974/cgroup.controllers" dev="sda1" ino=15857 res=1
[ 1270.803623][T21176] netlink: 'syz-executor.0': attribute type 4 has an invalid length.
[ 1270.959864][T21206] IPVS: ftp: loaded support on port[0] = 21
[ 1271.030658][T21176] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.0'.
16:57:19 executing program 4:
r0 = socket$rxrpc(0x21, 0x2, 0x2)
setsockopt$RXRPC_MIN_SECURITY_LEVEL(r0, 0x110, 0x5, &(0x7f0000000080), 0x4)
r1 = socket(0x1d, 0x800000003, 0x0)
bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000011039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80)
getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14)
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)=@newlink={0x58, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x30, 0x16, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@IFLA_VF_MAC={0x28, 0x1, {0x0, @broadcast}}]}]}, @IFLA_EVENT={0x8, 0x2c, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0x4010001}, 0x0)

[ 1271.187528][   T27] audit: type=1804 audit(1588438639.350:1587): pid=21198 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1025/cgroup.controllers" dev="sda1" ino=15751 res=1
[ 1271.207264][T21219] IPVS: ftp: loaded support on port[0] = 21
[ 1271.223305][T21181] virt_wifi0 speed is unknown, defaulting to 1000
16:57:19 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1271.416837][T21237] can: request_module (can-proto-0) failed.
16:57:19 executing program 5:
unshare(0x40000000)
syz_init_net_socket$ax25(0x3, 0x3, 0xc4)
r0 = socket$inet(0x2, 0xa, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x18, 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xd, 0x40010, r0, 0xfffff000)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0xf000)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0)
write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0)
ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c)
write$cgroup_int(r2, &(0x7f0000000200), 0xf000)
sendfile(r2, r3, 0x0, 0xf03afffd)
sendmsg$NFNL_MSG_ACCT_GET(r2, 0x0, 0x0)
r5 = socket$inet(0x2, 0x3, 0x2)
sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x90}, 0x1, 0x0, 0x0, 0x20048800}, 0x40)
write(0xffffffffffffffff, &(0x7f0000000000)="1b0000002100255107", 0x9)
setsockopt$inet_int(r5, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10)

[ 1271.492353][T21248] can: request_module (can-proto-0) failed.
16:57:19 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x76, 0x4)
bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
listen(0xffffffffffffffff, 0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$inet_udp(0x2, 0x2, 0x0)
close(r3)
splice(r1, 0x0, r3, 0x0, 0x80000001, 0x0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r4, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10)
r5 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x1a, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100, 0xa, 0x1200, 0x1}, 0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="f77aae99f0f3b8d98a76a8e242dc9c089b3345a016d61fc5deeff51db646d6496d0ae1ed970617dd70dd005e5051c16f3d0e2c8d2939a97f0f4f5db3009a1dc61f2d06ecdd7f7fde99a44c5a1aaf4f4fa2119a5eb2e74d7ab99c93efff0aa4311fc7ce8a6130d58ecbaf30224f0fcbf6256c41600a8426b18d3c9ace633c", 0x7e}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f0000000540)="955662f43c46a0105aed8562643e3ab9e5b74fc1ebed037cccb9659175e0d7b181b766ed4ea893b43a40aaf46ac887246963c4557f31f2967563c4842df645153f7b8fdf75c5b0248a63016cc4179672c7bbe30b32a9302ef9c6e42457402e99623dc645820832cf1fbca5237b76c8e5c399c4613b7aa42a24f9f91930797292cf08fa0dea99e6b51aa5db65cd2d7880883c85310df0b4a9cfa92260d6a08ff399d251c235e774707f87dcbb98a8a6db7ab216885fb4176cf5ea0dd6eb8aa32e0ecda1ad2301ccfa4cc48beb80f847e54e439e2c9dfe2cfa4b749f1f4e03fab00a960853b65d18d13231fab4617f77c29c1ca3fadb02d2", 0xf7}], 0x3, &(0x7f0000000640)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x5, 0x1, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x7, 0x7}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x6, 0x5}}, @authinfo={0x18, 0x84, 0x6, {0x9a54}}, @authinfo={0x18, 0x84, 0x6, {0x7}}], 0x98, 0x800}, 0x200488c4)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000006bc0), 0x0, 0x24004880)

[ 1271.650927][T21255] IPVS: ftp: loaded support on port[0] = 21
16:57:19 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1272.260406][T21206] virt_wifi0 speed is unknown, defaulting to 1000
[ 1272.397535][T21257] IPVS: ftp: loaded support on port[0] = 21
[ 1272.505981][   T27] audit: type=1804 audit(1588438640.670:1588): pid=21267 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1026/cgroup.controllers" dev="sda1" ino=16130 res=1
[ 1272.909791][T21219] virt_wifi0 speed is unknown, defaulting to 1000
16:57:21 executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x10)
r1 = socket$alg(0x26, 0x5, 0x0)
syz_init_net_socket$netrom(0x6, 0x5, 0x0)
accept4(r1, 0x0, 0x0, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e4800002a000505d25a80648c63940d0224fc60100003400a000000053582c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendmmsg$inet(r2, &(0x7f0000000a40)=[{{&(0x7f00000000c0)={0x2, 0x0, @local}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000100)='v', 0x1}], 0x1}}], 0x1, 0x0)
listen(r2, 0x6)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet(r3, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r3, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000280))
accept$inet6(r3, &(0x7f0000000200), 0x0)

16:57:21 executing program 4:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0)
close(0xffffffffffffffff)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r1, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10)
r2 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r3=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x1a, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100, 0xa, 0x1200, 0x1, r3}, 0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={<r4=>r3, 0x2}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r4, 0x4)
pipe(0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x4}, 0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x3, @empty, 0x3}], 0x1c)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x6}, 0x8)
connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0xcb, 0x36fe}, 0xfe3e)

[ 1273.294082][T21255] virt_wifi0 speed is unknown, defaulting to 1000
16:57:21 executing program 1:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6000000, 0x110, r0, 0xf2f10000)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
listen(0xffffffffffffffff, 0x8)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet(r3, &(0x7f0000001200)="7eed0a5d7906824f7dfe91257e51ce94b88a629632e9f886bc051ccef3b4cf8b0fa0887d0fcb7337999e07053bc397b832313d59e522e37af6044d", 0x3b, 0x40890, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r3, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}, {0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000001340)="5df9b0db4ffe63930f8ed96b269d09c95886ce7de86028bca71f415e1f8fd0488078a21714f2d5f42f6f11c88498313707d59b9e67131a9bca67116b9e1f09e920b9ef51d5c95365fafda812da00ee89ba7fbc7af87f47d05cb72b98e1a7ebc680970f2a7e", 0x65}, {&(0x7f0000001240)="737e94ea3deb383dee6cafa3b106c1ad9a2bf134f3b075a7da35d2e319ab1b", 0x1f}, {&(0x7f00000013c0)="53db0bb1b0b23f4e21c5e2c0aa243abd2f6fb2fc9b95281be3c06d405ce4964cf3b22f6bf0ddc45c5ad737ea286be8e7d21d417eed029592bd643951e2c5b74fdae0abf5351591e6eb015ab92f4efa3c84f4e76710a9a59954c98f0ea6637f50239edb80cd35fdcc3cc424cc0671b63d7a4427e0457ed3a7e1d445dfd08c1eb6eae37dca2d8180a7", 0x88}, {&(0x7f0000001480)="7538d1f09f4779d5019264cea43fb93e0ea6ddd02b6f01d4cf0601fc62e7f1f31f87d8fb7cc6a034b62c4ec25b21262ad8ec6e7df4abf9aa5a12f23c2b26e7b31917023a28b742c9b82128a2199dca49aae875ae9f1738accd9c9635f6cb0a6e5d8cf99223a83bae4c073e41a4dcdd229f111e26a0ae41b1f1419b252c03679ba40db2221781da9711ce7ea5f41eadd582492734053167095104a1d0ebb29cf29f7db5cab82f6da934b8252848b630b4ebb8e583", 0xb4}, {&(0x7f0000001540)="fcdad0d0d724829280e28941e1e102245c4c98108a772fb7bd283c73fc29953ce103c4d8a2b65542d6f9d7827bc43d6ee569e6f144ad5d5ac79cf7d38867b5296b0139b6ebb026e3da3d2bd86e6088", 0x4f}, {&(0x7f00000015c0)="746fc50f4e46ab958092bc6c47d2f61effe730ae237401c7fa985d1a6bfa4c4d3a4413963d93d75025eb9dad481e3862dabb8d4616d9e722083701ea558f8ff9bf70eced0675e616ac26901494dee0d28179ae7197852a71679095effe36c87c151d0ed80edffc4352bc69a3ec2dd3e0840f14dd4344f03d3bdb86370c4c60bbdb6254157dd931ef0908afcb295bda869a89fe626e172d1d52a5de5f9e130ef5178438e015307996bef1335ea26d58e172a792d8eb6736759852", 0xba}, {&(0x7f00000029c0)="8f5e1181ab05a907bc3d9cd2b7ca34bc0dd60cc563e70b91d1541f2f714f3fc00d5fac3d1277684c77312c9848387c98ecf44a3ddeae34357896578677c35e9e8594d6819284ba5a85f6a75803cf48931e5b1ea8155f34bc02e3284910a9", 0x5e}, {&(0x7f0000001700)="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", 0x1000}, {&(0x7f00000012c0)="4e0c2cf336f8a295727acd1779fdbdeda14be8a6c872b84c2d4b9692cbcecea86f2eb0015d4bf267fe08d6e431c0d4", 0x2f}, {&(0x7f0000002700)="19a759df4ceb52b0a4eb32d729c181ccbf7048f47e37c2af04cf2d3171acc6d934dc03062d003ff3b0d345587f5993bb67e60338089fe1ecbec9bf2616c3c4506343352e4f97a12f3f17b634bb814b2735ffbda5a97c66c451831381d726fb99b4c02d4d72331210478875f3571c08423447e23497261ce59d02e9655417d7928767e5188aa26bfaa7a85b211c7f", 0x8e}], 0xa, &(0x7f0000002880)=[@iv={0xa0, 0x117, 0x2, 0x87, "fd3041062ea1f715aac08e3d9c2e97ede7a423ae0c67408353d90a52cff4245d437c4cfeadb23b5e006553c824bd5e27326119363f26364f1e80f4bb2a999ca2193ebc8c34369d3694bd35de7299904edfc5808a9b874629a1e1d88275c7964bbe6ee4d95e7dc02cdb71dc078cac7f1871a7665c1d94ca4f11550b59b54f98bb529686e9b025ec"}], 0xa0, 0x90}], 0x2, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
bind$unix(r3, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e)
openat$cgroup_ro(r1, 0x0, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0)
preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0)

16:57:21 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:21 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:22 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e640000004501c9a30008000100060000001b95e0405c01100c1f1e6832c1cf4bf6959a1f4deb6094a7201e9b2d37c6e91d7b739afa817f77d66dc01bb54769cdc4413906584d9c458dc228786e794943105e543da167a22e35511597273cb6491ef5c3afa3759835695e9768b59bfe25f528ff91a33969a195a52de84e853cbff849fd571d12"], 0x3c}}, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$packet(0x11, 0x3, 0x300)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200))
getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000540)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r5, @ANYBLOB="e7fc2de8a2f3b6e485833e07a46e5e2f243a3bbdd90556cc0b91bf7e13abfa4c00a181c6e23cc1c6a62f5ebb14d38925dc1d1725f0fc84ff4b1038159d813c28fd7bd6f42ffd8c01d762343ac024bd85c4e28fb7d23b01aaad5ab0dc271649beaeb94d897dfdfe673aee82642bc7155045d356a1724180a036e2c0f92933df0135a5fc577a6340b9589df56dd6e20859b45c933a5700b7af4bfb34dab7849aa35ce4ea2905f7fc077e4eddc900d0a040fcd81df7c828"], 0x3c}}, 0x0)
r6 = socket$nl_route(0x10, 0x3, 0x0)
r7 = socket$packet(0x11, 0x3, 0x300)
getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, <r8=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200))
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0)
sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, 0x0, 0x0, 0x70bd29, 0x0, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x60000}, 0x20000000)
sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r8}}, 0x20}, 0x1, 0xe}, 0x0)

[ 1273.847689][   T27] audit: type=1804 audit(1588438642.010:1589): pid=21359 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/181/memory.events" dev="sda1" ino=15838 res=1
[ 1273.894759][T21257] virt_wifi0 speed is unknown, defaulting to 1000
[ 1274.037113][T21381] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'.
16:57:22 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000440)='wireguard\x00')
sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000480)={0x54, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_PEERS={0x8, 0x8, 0x0, 0x1, [{0x4}]}]}, 0x54}}, 0x0)

[ 1274.283937][T21385] bond4: (slave bridge2): Enslaving as an active interface with an up link
[ 1274.351493][T21399] bond4 (unregistering): (slave bridge2): Releasing backup interface
[ 1274.437183][   T27] audit: type=1804 audit(1588438642.600:1590): pid=21355 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1027/cgroup.controllers" dev="sda1" ino=15831 res=1
16:57:22 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:22 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1274.547487][   T27] audit: type=1804 audit(1588438642.710:1591): pid=21428 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/181/memory.events" dev="sda1" ino=15838 res=1
[ 1274.606917][   T27] audit: type=1804 audit(1588438642.760:1592): pid=21356 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/181/cgroup.controllers" dev="sda1" ino=16193 res=1
[ 1274.735744][   T27] audit: type=1804 audit(1588438642.760:1593): pid=21359 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/181/cgroup.controllers" dev="sda1" ino=16193 res=1
[ 1274.853564][   T27] audit: type=1804 audit(1588438642.760:1594): pid=21427 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/181/cgroup.controllers" dev="sda1" ino=16193 res=1
[ 1274.939979][T21399] bond4 (unregistering): Released all slaves
[ 1275.119215][T21381] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'.
16:57:23 executing program 5:
unshare(0x40000000)
syz_init_net_socket$ax25(0x3, 0x3, 0xc4)
r0 = socket$inet(0x2, 0xa, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x18, 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xd, 0x40010, r0, 0xfffff000)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0xf000)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0)
write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0)
ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c)
write$cgroup_int(r2, &(0x7f0000000200), 0xf000)
sendfile(r2, r3, 0x0, 0xf03afffd)
sendmsg$NFNL_MSG_ACCT_GET(r2, 0x0, 0x0)
r5 = socket$inet(0x2, 0x3, 0x2)
sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x90}, 0x1, 0x0, 0x0, 0x20048800}, 0x40)
write(0xffffffffffffffff, &(0x7f0000000000)="1b0000002100255107", 0x9)
setsockopt$inet_int(r5, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10)

16:57:23 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@ipv4={[0xfffffff0], [], @broadcast}, 0x0, 0x32}, @in=@multicast2, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}]}, 0x154}}, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid}, @typed={0x8, 0x82, 0x0, 0x0, @pid}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0)
sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x3e9, 0x500, 0x70bd2a, 0x25dfdbfb, {0x10, 0x1, 0x6, 0x0, 0x0, 0x5, 0xadfe, 0x0, 0x6}, ["", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x20040815}, 0x4040000)
r1 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071")
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58)
accept4(r4, 0x0, 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)=<r5=>0x0)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r2}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r5}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0)
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r7 = socket$nl_generic(0x10, 0x3, 0x10)
readv(r7, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1)
sendfile(r7, r6, 0x0, 0x100000001)
ioctl$NS_GET_OWNER_UID(r6, 0xb704, &(0x7f0000000040)=<r8=>0x0)
r9 = getuid()
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000500)={0x168c, 0x14, 0x3, 0x401, 0x70bd2a, 0x25dfdbfd, {0x1, 0x0, 0x1}, [@generic="b4ba67dce394b9007c70f7b8dd5d82f919c9bdbf6b6e08a28b00c5cf93024547f7aadfba9c7843b86c5d7ac68f232d6976f64ea7d73cc7c3333ccfd0d8735c051b467569e85bef3b7ce938bbe5159df1b7bf526cb1e38c48d4ca1b1e156561574445b000dfe90e28936ca7d20d96df858ea5d3252b3eb2fad0135c7a3c808553d3ed44bb5416301724139bc96d2864e6baa046449e97d902b2f4f807b2a4eb59a7a972c4fc90a612e2e40b", @generic="40a729153ec97072247310c87cbcc03ce40b39cacfbf478674333dc2ce8b63a519d7a1d87f840b640f4dac87285c13b0d4381c159b96135d1132e65b28d9276cb51759b6f44894cdd61e923bdf348c8d681d181a38226a16e6f12737fc6f14b3c7af8c148c9ea2a5ced3a968307de7bb2ef3f91c42afad11cba2c89abbdbead62f0708dd7f0a5feb24d4bed6206133c7d90d25faffc194026ca6b692be4f2a598d29caa30e36238c7abc28097b50443ebbaa0c4651084526c013604d6f8e6f27521ebbf0a1dadf8b197349b281a3b9306913b614623e7bf03f98319c3a9e3598a7cf9d3489b9d713fb6392d7e5", @typed={0x8, 0x29, 0x0, 0x0, @fd}, @generic="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", @nested={0x21f, 0x75, 0x0, 0x1, [@typed={0x14, 0x58, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, [], 0x1}}, @generic="7c08c9fc54f428b697524dc194d2fd9e16bc3703341ddeed38d66a34d02ca3decf0c1a26e691469178bd5c", @generic="415e0dd1244538e49e35467bfdaaf994a4f550cc9020f1a8b96d5a3bd67e603adfbf62b7b18d11a7140259d17b8a5355c43539274492b971a2deab09da24a062b53ac31fdfb28bfcbc8152b3567de9b7731a1e6bd657f71c343513930e0a998566fc4457d82520e6b7a2931728e947cc4ff5e71b9c0870972532db0991fe99fdc184983690ff28c9c475a3dbe2d11ce3", @typed={0x8, 0x6e, 0x0, 0x0, @pid}, @typed={0x8, 0x76, 0x0, 0x0, @uid=r2}, @generic="d33cfbe1b7bbc9b6e0d8126158158e34036409483a7d6f37d2a7382ea8cbaeb8d42d9748c6", @typed={0x4, 0x45}, @generic="2fa9449d5d62c4772fd0918eb42279c9233483cd01a886f075", @generic="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"]}, @nested={0x1a1, 0x32, 0x0, 0x1, [@typed={0x8, 0x87, 0x0, 0x0, @uid=r8}, @generic="d0241a0dd769a1903c973113ed5c9e8bf3292842a378421b9a099e0d04682e364f283b2f2a43210358ac841a70d471180ac875ed7404374e8f424e9ee92afb187bf4bee4a2133662453466670c287610b6837ffde7902bc80535f01058f2c58c634ea7df70844bd9541e85b3c6e4e87eef639e5a8610244623c5aecfe87cc59f7ff5776265a0020b3029bc3d31447e87bb46ea4b04b3fb679587094673271337ad8eb67e4935c99d07a6d08a2c342cf3f076af1467b2e8dd845e6a9604580235604391e42868b199713efb7923180fd2d1127b85e6289f1cbcc5c076d14d0bbb28792a400f95a3a2df4c2b2af3d4e777074eb526", @generic="236929b046aff8ea02abe4a4523891763199dffa052f4da097195a13484642bed23fef78aacf38fc4ea55cf1d3d164ef333c51d789f9636f0679af7a9bc6f9ad18b7b02f40a328af7303da442a585594006dde5cf65c08c5777687e4483d279b934a410819f035499ca52b5bfeda79cc5f86843487265cf9bae39530246b15929c4ba950a04f8729ef0dfedc88396e8bed5f0099310946d9506226c34d5ec713bc"]}, @typed={0x8, 0x4e, 0x0, 0x0, @u32=0x3}, @nested={0x109, 0x5, 0x0, 0x1, [@typed={0x14, 0x92, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, [], 0x3f}}, @generic="02baa6933d6f2e5a7d46680149e4eb2a7864ef02aa82f0de090f6552cdf2c0a46bf0d276c9757de305ea3ac16918caaf8b0ca8b5079a60a8e492fcdffb49bcf3862c7fc3b5c2b18ecba799b49c23e8f9199dae5ba6a744b7e260794953ce73a131e6d5357315fe9388522df461152b6d56eb1f1588fbbb4864315f95b88228a358f87e8ec7c1aa40cb8205d1f51b022eebfa06fc969b9095bbb2deb8d72a7c55f6758fc13dc6cd6eff761c956769249138f0549248", @typed={0xc, 0x87, 0x0, 0x0, @u64=0x3}, @typed={0x8, 0x5, 0x0, 0x0, @uid=r9}, @typed={0x4, 0x31}, @generic="b3275853f3e8352d6128566c72898ec0", @typed={0x14, 0x90, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, [], 0x2a}}, @generic]}]}, 0x168c}, 0x1, 0x0, 0x0, 0x40000}, 0x8044)

16:57:23 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000600)='TIPCv2\x00')
sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x410044}, 0xc, &(0x7f0000000780)={&(0x7f0000000640)={0x10c, r1, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3f}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8000}]}, @TIPC_NLA_SOCK={0x4}, @TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}]}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x10000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}]}, @TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x2000c845}, 0x20000000)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x2343a726)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x60, 0x3, 0x8, 0x5, 0x0, 0x0, {0x0, 0x0, 0xa}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xdada}, @CTA_TIMEOUT_DATA={0x3c, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x23}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x10000}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0xfffffffb}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xffffff80}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x80000001}, @CTA_TIMEOUT_GRE_REPLIED={0x8}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}]}, 0x60}, 0x1, 0x0, 0x0, 0x24000080}, 0x40000)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x8013, r0, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
r4 = accept4(r3, 0x0, 0x0, 0x0)
sendto$inet(r4, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r4, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
sendmsg$NFT_MSG_GETFLOWTABLE(r4, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f0000000200)={0x304, 0x17, 0xa, 0x801, 0x0, 0x0, {0x7, 0x0, 0x2}, [@NFTA_FLOWTABLE_HOOK={0x6c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x68, 0x3, 0x0, 0x1, [{0x14, 0x1, 'bond0\x00'}, {0x14, 0x1, 'vlan0\x00'}, {0x14, 0x1, 'team_slave_0\x00'}, {0x14, 0x1, 'vxcan1\x00'}, {0x14, 0x1, 'veth1_to_bond\x00'}]}]}, @NFTA_FLOWTABLE_HOOK={0xa4, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x90, 0x3, 0x0, 0x1, [{0x14, 0x1, 'vlan1\x00'}, {0x14, 0x1, 'macvlan0\x00'}, {0x14, 0x1, 'sit0\x00'}, {0x14, 0x1, 'macsec0\x00'}, {0x14, 0x1, 'ipvlan1\x00'}, {0x14, 0x1, 'bridge0\x00'}, {0x14, 0x1, 'ip6erspan0\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x1bc, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x7c, 0x3, 0x0, 0x1, [{0x14, 0x1, 'netpci0\x00'}, {0x14, 0x1, 'veth0_virt_wifi\x00'}, {0x14, 0x1, 'wg2\x00'}, {0x14, 0x1, 'vlan0\x00'}, {0x14, 0x1, 'veth0_vlan\x00'}, {0x14, 0x1, 'xfrm0\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x90, 0x3, 0x0, 0x1, [{0x14, 0x1, 'ip_vti0\x00'}, {0x14, 0x1, 'veth1_to_bridge\x00'}, {0x14, 0x1, 'veth1_to_hsr\x00'}, {0x14, 0x1, 'rose0\x00'}, {0x14, 0x1, 'vlan0\x00'}, {0x14, 0x1, 'vxcan1\x00'}, {0x14, 0x1, 'bridge_slave_1\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0xa4, 0x3, 0x0, 0x1, [{0x14, 0x1, 'ipvlan1\x00'}, {0x14, 0x1, 'caif0\x00'}, {0x14, 0x1, 'bridge0\x00'}, {0x14, 0x1, 'veth0_to_batadv\x00'}, {0x14, 0x1, 'batadv_slave_1\x00'}, {0x14, 0x1, 'ip6gre0\x00'}, {0x14, 0x1, 'nr0\x00'}, {0x14, 0x1, 'wg2\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x304}, 0x1, 0x0, 0x0, 0x40000}, 0x48)

16:57:23 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1275.745390][   T27] audit: type=1804 audit(1588438643.910:1595): pid=21438 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1028/cgroup.controllers" dev="sda1" ino=15836 res=1
16:57:24 executing program 4:
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={<r0=>0x0, @broadcast, @local}, &(0x7f0000000080)=0xc)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="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"], 0x74}}, 0x0)
sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r0}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004000}, 0x4891)
syz_emit_ethernet(0x1f6, &(0x7f0000000380)={@local, @random="4ea35c9f13fc", @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "351219", 0x1c0, 0x21, 0x0, @remote, @local, {[@fragment={0xaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68}, @fragment={0x2f}, @srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@dev, @mcast1, @dev, @private0, @empty]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@mcast1, @mcast1]}, @routing={0x84, 0x10, 0x1, 0xff, 0x0, [@rand_addr=' \x01\x00', @empty, @private2, @private0, @private0, @mcast1, @loopback, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}]}, @hopopts={0x0, 0x8, [], [@generic={0x0, 0x3f, "6ae6ba57530a492d111601e571f04db2c07d33304eeece2ad594c22035e5039f772d9d114ed85bef5d27b0f679bef2e79ddc65714179f3b6b006533a9f2321"}]}, @srh={0x0, 0x8, 0x4, 0x4, 0x0, 0x0, 0x0, [@dev, @mcast1, @mcast2, @loopback]}], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5140bb", 0x0, "df6529"}}}}}}}, 0x0)

16:57:24 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1275.855141][T21520] IPVS: ftp: loaded support on port[0] = 21
16:57:24 executing program 1:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[], 0x1}}, 0x0)
close(r2)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0)
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000))

[ 1276.024911][T21520] virt_wifi0 speed is unknown, defaulting to 1000
[ 1276.089565][T21552] dccp_v6_rcv: dropped packet with invalid checksum
16:57:24 executing program 4:
r0 = socket$kcm(0x10, 0x2, 0x10)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
accept4(r1, 0x0, 0x0, 0x0)
sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x9000000, &(0x7f0000000080)=[{&(0x7f0000000100)="2e00000033000535a4abd32b8018007a0124fc60100002400c000200053582c137153e37090001802e256400d1bd", 0x2e}], 0x1}, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r5 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r5, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
listen(0xffffffffffffffff, 0x1)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6=@private2}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xac)
r6 = socket$bt_cmtp(0x1f, 0x3, 0x5)
setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000000540)=0x1, 0x4)
accept4(r5, 0x0, 0x0, 0x80000)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4)

[ 1276.402534][T21568] netlink: 'syz-executor.4': attribute type 2 has an invalid length.
[ 1276.494370][T21568] device .0 entered promiscuous mode
[ 1276.551276][T21572] netlink: 'syz-executor.4': attribute type 2 has an invalid length.
[ 1276.635769][T21572] device .1 entered promiscuous mode
16:57:24 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@ipv4={[0xfffffff0], [], @broadcast}, 0x0, 0x32}, @in=@multicast2, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}]}, 0x154}}, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid}, @typed={0x8, 0x82, 0x0, 0x0, @pid}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0)
sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x3e9, 0x500, 0x70bd2a, 0x25dfdbfb, {0x10, 0x1, 0x6, 0x0, 0x0, 0x5, 0xadfe, 0x0, 0x6}, ["", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x20040815}, 0x4040000)
r1 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071")
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58)
accept4(r4, 0x0, 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)=<r5=>0x0)
sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r2}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r5}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0)
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r7 = socket$nl_generic(0x10, 0x3, 0x10)
readv(r7, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1)
sendfile(r7, r6, 0x0, 0x100000001)
ioctl$NS_GET_OWNER_UID(r6, 0xb704, &(0x7f0000000040)=<r8=>0x0)
r9 = getuid()
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000500)={0x168c, 0x14, 0x3, 0x401, 0x70bd2a, 0x25dfdbfd, {0x1, 0x0, 0x1}, [@generic="b4ba67dce394b9007c70f7b8dd5d82f919c9bdbf6b6e08a28b00c5cf93024547f7aadfba9c7843b86c5d7ac68f232d6976f64ea7d73cc7c3333ccfd0d8735c051b467569e85bef3b7ce938bbe5159df1b7bf526cb1e38c48d4ca1b1e156561574445b000dfe90e28936ca7d20d96df858ea5d3252b3eb2fad0135c7a3c808553d3ed44bb5416301724139bc96d2864e6baa046449e97d902b2f4f807b2a4eb59a7a972c4fc90a612e2e40b", @generic="40a729153ec97072247310c87cbcc03ce40b39cacfbf478674333dc2ce8b63a519d7a1d87f840b640f4dac87285c13b0d4381c159b96135d1132e65b28d9276cb51759b6f44894cdd61e923bdf348c8d681d181a38226a16e6f12737fc6f14b3c7af8c148c9ea2a5ced3a968307de7bb2ef3f91c42afad11cba2c89abbdbead62f0708dd7f0a5feb24d4bed6206133c7d90d25faffc194026ca6b692be4f2a598d29caa30e36238c7abc28097b50443ebbaa0c4651084526c013604d6f8e6f27521ebbf0a1dadf8b197349b281a3b9306913b614623e7bf03f98319c3a9e3598a7cf9d3489b9d713fb6392d7e5", @typed={0x8, 0x29, 0x0, 0x0, @fd}, @generic="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", @nested={0x21f, 0x75, 0x0, 0x1, [@typed={0x14, 0x58, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, [], 0x1}}, @generic="7c08c9fc54f428b697524dc194d2fd9e16bc3703341ddeed38d66a34d02ca3decf0c1a26e691469178bd5c", @generic="415e0dd1244538e49e35467bfdaaf994a4f550cc9020f1a8b96d5a3bd67e603adfbf62b7b18d11a7140259d17b8a5355c43539274492b971a2deab09da24a062b53ac31fdfb28bfcbc8152b3567de9b7731a1e6bd657f71c343513930e0a998566fc4457d82520e6b7a2931728e947cc4ff5e71b9c0870972532db0991fe99fdc184983690ff28c9c475a3dbe2d11ce3", @typed={0x8, 0x6e, 0x0, 0x0, @pid}, @typed={0x8, 0x76, 0x0, 0x0, @uid=r2}, @generic="d33cfbe1b7bbc9b6e0d8126158158e34036409483a7d6f37d2a7382ea8cbaeb8d42d9748c6", @typed={0x4, 0x45}, @generic="2fa9449d5d62c4772fd0918eb42279c9233483cd01a886f075", @generic="80e64b14fae2cd2ddb446367a27e41832f7428118fd83d377fbe2e417184be3b4bef42d78bab28be8028ad992e79dcc11aa5f64d753ddfcd882b3fb3052a6a5f7cedaae62c5518877eaebfb2c746e2673b74d0ae50d69d030533b902ed773789540f6fe652d06c26838f3fd661ab53454eb63e3f4f4219ef06f2fc88c28c3bd418a073891f9bcf6d10a8505eb319eefce6b2a5373df06bae162e26427055ae09086a738a6139ff54907d9deb712befef9f4030ea84ea184c49d75f886728c8397212e3b54cbf9b7b60f934bdb07cc8dec8bff2cd94ef16c1d5cca8bac4bd7e121192e83da1b338f8d6478bd320b6053d33010606b8fc0aa27dfe"]}, @nested={0x1a1, 0x32, 0x0, 0x1, [@typed={0x8, 0x87, 0x0, 0x0, @uid=r8}, @generic="d0241a0dd769a1903c973113ed5c9e8bf3292842a378421b9a099e0d04682e364f283b2f2a43210358ac841a70d471180ac875ed7404374e8f424e9ee92afb187bf4bee4a2133662453466670c287610b6837ffde7902bc80535f01058f2c58c634ea7df70844bd9541e85b3c6e4e87eef639e5a8610244623c5aecfe87cc59f7ff5776265a0020b3029bc3d31447e87bb46ea4b04b3fb679587094673271337ad8eb67e4935c99d07a6d08a2c342cf3f076af1467b2e8dd845e6a9604580235604391e42868b199713efb7923180fd2d1127b85e6289f1cbcc5c076d14d0bbb28792a400f95a3a2df4c2b2af3d4e777074eb526", @generic="236929b046aff8ea02abe4a4523891763199dffa052f4da097195a13484642bed23fef78aacf38fc4ea55cf1d3d164ef333c51d789f9636f0679af7a9bc6f9ad18b7b02f40a328af7303da442a585594006dde5cf65c08c5777687e4483d279b934a410819f035499ca52b5bfeda79cc5f86843487265cf9bae39530246b15929c4ba950a04f8729ef0dfedc88396e8bed5f0099310946d9506226c34d5ec713bc"]}, @typed={0x8, 0x4e, 0x0, 0x0, @u32=0x3}, @nested={0x109, 0x5, 0x0, 0x1, [@typed={0x14, 0x92, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, [], 0x3f}}, @generic="02baa6933d6f2e5a7d46680149e4eb2a7864ef02aa82f0de090f6552cdf2c0a46bf0d276c9757de305ea3ac16918caaf8b0ca8b5079a60a8e492fcdffb49bcf3862c7fc3b5c2b18ecba799b49c23e8f9199dae5ba6a744b7e260794953ce73a131e6d5357315fe9388522df461152b6d56eb1f1588fbbb4864315f95b88228a358f87e8ec7c1aa40cb8205d1f51b022eebfa06fc969b9095bbb2deb8d72a7c55f6758fc13dc6cd6eff761c956769249138f0549248", @typed={0xc, 0x87, 0x0, 0x0, @u64=0x3}, @typed={0x8, 0x5, 0x0, 0x0, @uid=r9}, @typed={0x4, 0x31}, @generic="b3275853f3e8352d6128566c72898ec0", @typed={0x14, 0x90, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, [], 0x2a}}, @generic]}]}, 0x168c}, 0x1, 0x0, 0x0, 0x40000}, 0x8044)

16:57:24 executing program 4:
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732})
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}})
r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r5, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000180)=0x4)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffd167138caaaaaaaa910000008100000008004500001400000000003290780000000000000000"], 0x2a)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8)
splice(r0, 0x0, r2, 0x0, 0x10005, 0x0)

16:57:25 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0)
write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "7a7925e639"}, 0x9)
r2 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000100)={0x8, 0x5, 0x2, 0x0, 0x0, [{{r1}, 0xfe}, {{r3}, 0x72dcb628}]})

16:57:25 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1277.290460][   T27] audit: type=1800 audit(1588438645.450:1596): pid=21583 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=16384 res=0
16:57:25 executing program 5:
unshare(0x40000000)
syz_init_net_socket$ax25(0x3, 0x3, 0xc4)
r0 = socket$inet(0x2, 0xa, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x18, 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xd, 0x40010, r0, 0xfffff000)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0xf000)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0)
write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0)
ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c)
write$cgroup_int(r2, &(0x7f0000000200), 0xf000)
sendfile(r2, r3, 0x0, 0xf03afffd)
sendmsg$NFNL_MSG_ACCT_GET(r2, 0x0, 0x0)
r5 = socket$inet(0x2, 0x3, 0x2)
sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x90}, 0x1, 0x0, 0x0, 0x20048800}, 0x40)
write(0xffffffffffffffff, &(0x7f0000000000)="1b0000002100255107", 0x9)
setsockopt$inet_int(r5, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10)

16:57:25 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1277.569013][T21640] IPVS: ftp: loaded support on port[0] = 21
16:57:25 executing program 0:
syz_emit_ethernet(0x82, &(0x7f0000000200)=ANY=[@ANYBLOB="fffffffffbffbbbbbbbbbbbb0800450000740000000000019078ac1e0001ac1414aa0500907803000000470000000000000000880000ac1414bb00000000830300863200000000000200101a3db602000001000000e8000000000f522a68d6424529e2f442727298000bb2d96963b5729fc900440c0003e000000200000000000000"], 0x0)

[ 1277.670859][T21640] virt_wifi0 speed is unknown, defaulting to 1000
16:57:26 executing program 0:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080))
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
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)
socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid}]}, 0x1c}, 0x1, 0xffffff7f0e000000}, 0x0)
sendfile(r3, r2, 0x0, 0x100000001)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r6, r5, 0x0, 0x100000001)
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r8, 0x0)
r9 = openat$cgroup_ro(r8, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r9, r7, 0x0, 0x100000001)

[ 1278.200012][   T27] audit: type=1804 audit(1588438646.360:1597): pid=21657 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir548554381/syzkaller.WTydWj/1121/cgroup.controllers" dev="sda1" ino=16377 res=1
[ 1278.322352][   T27] audit: type=1804 audit(1588438646.420:1598): pid=21659 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir548554381/syzkaller.WTydWj/1121/cgroup.controllers" dev="sda1" ino=16377 res=1
16:57:26 executing program 0:
r0 = socket$inet6(0xa, 0x5, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
getsockopt$bt_hci(r0, 0x84, 0x4, &(0x7f0000001180)=""/4112, &(0x7f0000000140)=0x1010)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x1, 0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)

16:57:26 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:26 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:26 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0)
write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "7a7925e639"}, 0x9)
r2 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000100)={0x8, 0x5, 0x2, 0x0, 0x0, [{{r1}, 0xfe}, {{r3}, 0x72dcb628}]})

16:57:27 executing program 5:
unshare(0x40000000)
syz_init_net_socket$ax25(0x3, 0x3, 0xc4)
r0 = socket$inet(0x2, 0xa, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x18, 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xd, 0x40010, r0, 0xfffff000)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r1, &(0x7f0000000200), 0xf000)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0)
write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0)
ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c)
write$cgroup_int(r2, &(0x7f0000000200), 0xf000)
sendfile(r2, r3, 0x0, 0xf03afffd)
sendmsg$NFNL_MSG_ACCT_GET(r2, 0x0, 0x0)
r5 = socket$inet(0x2, 0x3, 0x2)
sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x90}, 0x1, 0x0, 0x0, 0x20048800}, 0x40)
write(0xffffffffffffffff, &(0x7f0000000000)="1b0000002100255107", 0x9)
setsockopt$inet_int(r5, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10)

16:57:27 executing program 4:
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r0, &(0x7f0000000140), 0xff4d)
sendfile(r2, r1, 0x0, 0xffffffff800)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700)
pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0)
sendfile(r2, r1, &(0x7f0000000040), 0x10000ffe0)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0)
r5 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r5, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
preadv(r5, &(0x7f0000001840)=[{&(0x7f0000000400)=""/150, 0x96}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/117, 0x75}, {&(0x7f0000001580)=""/76, 0x4c}, {&(0x7f0000001600)=""/245, 0xf5}, {&(0x7f0000001700)=""/170, 0xaa}, {&(0x7f00000017c0)=""/125, 0x7d}], 0x7, 0x4)

[ 1279.150256][T21694] IPVS: ftp: loaded support on port[0] = 21
[ 1279.156499][   T27] kauditd_printk_skb: 3 callbacks suppressed
[ 1279.156512][   T27] audit: type=1804 audit(1588438647.310:1602): pid=21696 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1104/memory.events" dev="sda1" ino=16378 res=1
[ 1279.326477][T21694] virt_wifi0 speed is unknown, defaulting to 1000
[ 1279.363921][   T27] audit: type=1800 audit(1588438647.310:1603): pid=21696 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16378 res=0
[ 1279.554520][   T27] audit: type=1804 audit(1588438647.320:1604): pid=21696 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1104/memory.events" dev="sda1" ino=16378 res=1
16:57:27 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1279.753775][   T27] audit: type=1804 audit(1588438647.360:1605): pid=21696 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1104/memory.events" dev="sda1" ino=16378 res=1
16:57:28 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1279.940029][   T27] audit: type=1804 audit(1588438647.460:1606): pid=21703 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1104/memory.events" dev="sda1" ino=16378 res=1
16:57:28 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
r2 = socket$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)={&(0x7f0000001e80)={0x388, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x150, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9ab}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xfffffff7, @mcast1, 0x58}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x9, 0x2, @ipv4={[], [], @rand_addr=0x2}, 0xa06}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @remote, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3ff}}}}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x3, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x50, @mcast2, 0x7}}}}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9da}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3eb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0xf8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x29}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xee7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd50}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x300000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}]}]}, 0x388}, 0x1, 0x0, 0x0, 0x4004080}, 0x0)
sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000040)={0x32c, r3, 0xff84e93dca5ce510, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0xa0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x55500000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}]}, @TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'ib', 0x3a, 'veth1_macvtap\x00'}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x73ba}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}]}, @TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'vlan0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @private=0xa010100}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [], @local}, 0xe2231856}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xdc}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x800}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffff000}]}, @TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x7c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_SOCK={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb91}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x66af}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x32c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000)

16:57:28 executing program 4:
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r0, &(0x7f0000000140), 0xff4d)
sendfile(r2, r1, 0x0, 0xffffffff800)
sendfile(r2, r1, &(0x7f0000000040), 0x100000001)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1)
write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032cfff6"], 0xd)
write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0)
syz_genetlink_get_family_id$fou(0x0)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff08000600080000001d16ca4da27e2a68da7fd052bc5b31dcbee6041adda69809c58dbbd66297ebd3ee61ef39f3d70ec9c92893ea8ec175450a3af125ec890cdbec656caaf2282d5d03c3"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'})
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)

[ 1280.127507][   T27] audit: type=1800 audit(1588438647.460:1607): pid=21703 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16378 res=0
[ 1280.282210][   T27] audit: type=1804 audit(1588438647.960:1608): pid=21695 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1031/cgroup.controllers" dev="sda1" ino=15838 res=1
16:57:28 executing program 1:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=<r2=>0x0)
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r2)
sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x3e9, 0x500, 0x70bd2a, 0x25dfdbfb, {0x10, 0x1, 0x6, 0x0, 0x0, 0x5, 0xadfe, 0x0, 0x6}, ["", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x20040815}, 0x4040000)
r3 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00')
ioctl$NS_GET_USERNS(r3, 0xb701, 0x0)
syz_open_procfs$namespace(0x0, &(0x7f0000000400)='ns/ipc\x00')
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000680)='ns/cgroup\x00')
ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68)
r4 = socket(0x26, 0x803, 0x9)
socket$bt_cmtp(0x1f, 0x3, 0x5)
write$binfmt_elf32(r4, &(0x7f00000002c0)=ANY=[], 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@newlink={0x6c, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_MASTER={0x8}, @IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0x34, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_TYPE={0x6, 0xe, 0x3}, @IFLA_GRE_FWMARK={0x8, 0x14, 0x8}, @IFLA_GRE_LINK={0x8}, @IFLA_GRE_IKEY={0x8, 0x7, 0xf2dea1ef}, @IFLA_GRE_ENCAP_FLAGS={0x6, 0xf, 0x4b1}, @IFLA_GRE_ENCAP_SPORT={0x6, 0x10, 0x4e22}]}}}]}, 0x6c}}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")

[ 1280.460782][   T27] audit: type=1804 audit(1588438648.090:1609): pid=21703 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1104/memory.events" dev="sda1" ino=16378 res=1
[ 1280.654817][   T27] audit: type=1800 audit(1588438648.090:1610): pid=21703 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16378 res=0
[ 1280.871772][   T27] audit: type=1804 audit(1588438648.130:1611): pid=21712 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1104/memory.events" dev="sda1" ino=16378 res=1
16:57:29 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:29 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:29 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r5 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r5, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000041000051efab5ef000000000e8a39ac00", @ANYRESDEC=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, 0x0, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r4, @ANYBLOB="000000000000000008001c00ef0000001c449cff045bcc2f7a94b1422dfbe704e3abdb078d4f6ae72ac084fcbd9a9ee1681d517c4d01f8722f9b57edf16bffc1d00d0a368030967b67362bdb8eea57f23c20e3166a195d12de9805dad89cb8b00c6feabd6c8ba305cd36162c2d371eb17fafd070388a5c8207badf9a22158f1bb549286f3aaea64386f75f9043fe61e3d44b6332f55a6877f84bc9957357fe75e7b06795ce838195ac"], 0x28}}, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x20, 0x11, 0x40d, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0)

16:57:29 executing program 4:
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r0, &(0x7f0000000140), 0xff4d)
sendfile(r2, r1, 0x0, 0xffffffff800)
sendfile(r2, r1, &(0x7f0000000040), 0x100000001)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1)
write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032cfff6"], 0xd)
write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0)
socket$nl_generic(0x10, 0x3, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0)
syz_genetlink_get_family_id$fou(0x0)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff08000600080000001d16ca4da27e2a68da7fd052bc5b31dcbee6041adda69809c58dbbd66297ebd3ee61ef39f3d70ec9c92893ea8ec175450a3af125ec890cdbec656caaf2282d5d03c3"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'})
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)

16:57:29 executing program 1:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000000)='wg1\x00', 0x4)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000005c0)={0x0, 0x700, &(0x7f0000000580)={&(0x7f0000000200)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="31000000000000000000090000003c0003000800400000000000140002006c6f000000000000000000000000000014000300ff0300000000000000400300000000010800010001000000ab0700007de5cf5ee9b506c1bb2ce647da7a25aaf019a18044d306dbc7facad64568c48ad3a2bf742e311200"/133], 0x50}}, 0x0)

[ 1281.697125][T21777] IPVS: ftp: loaded support on port[0] = 21
[ 1281.848148][T21777] virt_wifi0 speed is unknown, defaulting to 1000
[ 1282.576722][T21779] netlink: 'syz-executor.1': attribute type 3 has an invalid length.
[ 1282.596091][T21779] IPVS: Error connecting to the multicast addr
[ 1282.734208][T21779] IPVS: ftp: loaded support on port[0] = 21
[ 1282.813776][T21812] netlink: 'syz-executor.1': attribute type 3 has an invalid length.
[ 1282.823787][T21779] virt_wifi0 speed is unknown, defaulting to 1000
[ 1282.846195][T21812] IPVS: Error connecting to the multicast addr
[ 1284.032155][ T9865] tipc: TX() has been purged, node left!
[ 1284.202204][ T9865] tipc: TX() has been purged, node left!
[ 1284.282501][ T9865] tipc: TX() has been purged, node left!
16:57:32 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0x400}, 0x3c)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
getsockname$packet(r3, &(0x7f0000000140)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a)
sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32=r5, @ANYBLOB="0300001c000000002000128008000100736974001400028008000100", @ANYRES32=r4, @ANYBLOB="08000300e004000108001f004a"], 0x48}}, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0xf], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0)
r7 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x9, 0x1, 0x4, 0x100000001}, 0x3c)
bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r7}]}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14)

16:57:32 executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
r4 = socket(0x10, 0x400000000080803, 0x0)
write(r4, &(0x7f0000000240)="241400001a0025f00485bc04fef7001d020b49ff70880000800328000802100001010000bc71176a36ede498534108e58342fa94a235a2a441f9", 0xfcae)
r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0)='NLBL_CIPSOv4\x00')
sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)={0x22c, r5, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x9c, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1261f68b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79d51014}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51de7053}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x42c2a243}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b2068d6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x672fa84}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1cadbdc2}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2632d117}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c3686b0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c882a1}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x665e9e03}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x130, 0x8, 0x0, 0x1, [{0x4}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x724ebfb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xca}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf536df6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c5706c7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1368b655}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78a97d98}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2784ef78}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x405de0c5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fafa67f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1226b396}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b10cfda}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb2}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32a7132a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15215e35}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33c4cb36}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47710f8f}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xce}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x11}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d9b6e86}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7fdefc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x63}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73642770}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a8c4995}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x41cc6603}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x22979bfc}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4805)
sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000440)={&(0x7f00000001c0), 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x80, r5, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x6c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf137268}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x63}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x60}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2cd54c91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74052a14}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x95}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x379247a}]}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x850}, 0x11)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="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"], 0x74}}, 0x0)
connect$packet(r1, &(0x7f0000000080)={0x11, 0x3, r6, 0x1, 0x3f, 0x6, @multicast}, 0x14)
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000380)="1700000068008505f00fc0ecdb4cb92e020a00e2130000", 0x17}], 0x1, 0x0, 0x0, 0xa00}, 0x0)

16:57:32 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:32 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB, @ANYBLOB, @ANYRESDEC=0x0], 0x24)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b2009b8633ca6306bf53083bfa9637cc0862ee9a615bb89b00"/36], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="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"], 0x74}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x40080}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="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"], 0x74}}, 0x0)
sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x4c, 0x0, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffffffc}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x94)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x24, 0x7, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x5865}]}, 0x24}}, 0x0)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r6, r1, 0x0, 0xfffffffe)

16:57:32 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
sendto$inet(r3, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r3, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
sendmsg$IPSET_CMD_FLUSH(r3, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000040601020000000000000000000000000500010007"], 0x1}, 0x1, 0x0, 0x0, 0x4000008}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r4, r1, 0x0, 0x100000002)

16:57:32 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1284.452114][ T9865] tipc: TX() has been purged, node left!
[ 1284.515506][T21843] netlink: 'syz-executor.0': attribute type 16 has an invalid length.
[ 1284.538099][   T27] kauditd_printk_skb: 15 callbacks suppressed
[ 1284.538113][   T27] audit: type=1804 audit(1588438652.700:1627): pid=21844 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1107/cgroup.controllers" dev="sda1" ino=16368 res=1
[ 1284.551209][T21843] netlink: 4608 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 1284.594897][ T9865] tipc: TX() has been purged, node left!
[ 1284.601096][ T9865] tipc: TX() has been purged, node left!
[ 1284.655921][ T9865] tipc: TX() has been purged, node left!
[ 1284.665006][ T9865] tipc: TX() has been purged, node left!
16:57:32 executing program 1:
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r0, &(0x7f0000000140), 0xff4d)
sendfile(r2, r1, 0x0, 0xffffffff800)
sendfile(r2, r1, &(0x7f0000000040), 0x100000001)
writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[@ANYBLOB="0063730000000031032cfff600"], 0xd)
write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7})
pipe(&(0x7f0000008f40)={<r4=>0xffffffffffffffff})
r5 = socket$netlink(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0)
syz_genetlink_get_family_id$fou(0x0)
sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0)
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r4, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x78, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @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}]}, 0x78}}, 0x4)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x54, r7, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYRES16=r7, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x20008801)
r8 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'macvlan1\x00'})
writev(r8, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1)
socket$inet_sctp(0x2, 0x0, 0x84)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)

[ 1284.703089][ T9865] tipc: TX() has been purged, node left!
[ 1284.740843][ T9865] tipc: TX() has been purged, node left!
16:57:33 executing program 4:
syz_init_net_socket$rose(0xb, 0x5, 0x0)
pipe(&(0x7f0000000000))
socket(0x10, 0x803, 0x0)
socket$inet(0x10, 0x2, 0x0)
socket(0x10, 0x80002, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$pppl2tp(0x18, 0x1, 0x1)
syz_init_net_socket$netrom(0x6, 0x5, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$ax25(0x3, 0x5, 0x0)
pipe(&(0x7f0000000100))
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket(0x1, 0x803, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x2d950400, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="740000130d00000400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000004400128009000100766c616e000000003400028006000100000000000c0002000e0000000a0000001c0003800c00010003000000000000800c000100010000000000000008000500", @ANYRES32=r2, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2, @ANYBLOB], 0x74}}, 0x0)

[ 1284.976551][   T27] audit: type=1804 audit(1588438653.140:1628): pid=21945 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/190/memory.events" dev="sda1" ino=16374 res=1
[ 1285.078837][   T27] audit: type=1800 audit(1588438653.170:1629): pid=21945 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16374 res=0
16:57:33 executing program 4:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x28, 0x2, 0x6, 0x0, 0xf00, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}}, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00')
sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={0x1c, r3, 0x90fc047e054328f9, 0x0, 0x0, {}, [@NL80211_ATTR_IE={0x5, 0x2a, "b3"}]}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_GET_KEY(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x41000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x40, r3, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_DEFAULT_TYPES={0xc, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_SEQ={0x8, 0xa, "6abce42e"}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @NL80211_ATTR_MAC={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x400d5}, 0x200000c5)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$inet6(r0, &(0x7f00000007c0)={&(0x7f0000000400)={0xa, 0x4e23, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2f}}, 0x1141}, 0x1c, &(0x7f0000000a00)=[{0xfffffffffffffffd}, {&(0x7f00000005c0)="455a72a335a2972727266bb20e7a37911a7d96cf33f31b6f297a3e029b9f2a4c81251a0866ecd1e199ed5254188a68e0a4e36f7073484280a9bb5f2d68e93c94912f69ab2aaf0051608ff295bb3f2030ad826b31afd569ead9a955e4df8b5f3fce3b07e216e1271748c1a29405e5d39267eac758b6ffdc83954f967291c9cf5ef136765098c38b9be66fcb0c4cf5fe1c6165e32d49511bb36cb35241f1c1dac5e1474664d9fafe8a6e9abf55ee0ce2b112d15426b0f69ffb67f20c59729d314f1c6896b44688b789d0de3b733f13389fd0ea76eefc9b0465115a50a322707c8b35dd8c46", 0xe4}, {&(0x7f00000006c0)="0cf775319ec7375355a2dda8ae0fd8886c7472b510ef8e75c697dc7697246ae9e08bf65f3aa5e68c849cc937ea258376c6995cde49841e32d4e55429607ea531a969029ea427af3b1e1d57d9f378056c76d952c4aabe05c97749915dd1b68880640a6f1794220f4b3cf334e33112b697d22ab029ecb74d1d932ba214cb86c0b7d26668be196b201f5ada9c92748fc33f97d84b25b254b55f9127c682afd2fbffabecd087e6018a21b81484388d4e1937e69bea40ae4989e3bf22ceb6a50efe780f45d69cd5ec4b6a85", 0xc9}, {&(0x7f0000000840)="da257c62ea156f6ab90bdda7766b701807c3e3b7b2314526b0e5587a0a73f188290d0b8f8c2aed04cca79a990c31fcfb96bccdeb142575d72ab9fb58e6f8d6c44201c62462564fd2e777c535007c6f0e2fe8f17cad2af77e89ecb6581655480d0150d6fcaf83794072cb76286d300a51b2c2d2635823fa5ff14ea75d90e6f55e52ec8df44884ca6c15a968c0fac476eb8baeb8d27d010f059ef47c136a30a6db53298f248627a0cf13", 0xa9}, {&(0x7f0000000900)="919666d718d3a9ddbff895633766eedf3711c27147bfa12fe14da46a5ab9956da080f4a5f86160a5d9852a9f3e3cbd9504749736f6f7147ca9664bfdf0cf3e1eb3e77d30633c4f6a97758d7ffced69b991428dff667b77e851b99bbb7c604c8b38c0a853bfbb4c94aaabb704709edf6f0f6032c9ce06a0674d02c7b8b77ab4b76b40e94220ec99a775fbf5fa50c1a6b7fa72152a45e7d78158c877b7c8ec94c0392d3f3b9d3dff5193fd15a4c0f45a7648d1d195be2688ece49f3751f1261e05757eecfc538a0860cd8dbeec80860415f857a7f84d4ec73774b3739d8161cb32936e723c376eb69aecbeb569334cfcbd62d76c", 0xf3}], 0x5, &(0x7f0000000a80)=[@dstopts={{0x130, 0x29, 0x37, {0x2f, 0x22, [], [@jumbo={0xc2, 0x4, 0x5c}, @enc_lim={0x4, 0x1, 0xc0}, @ra={0x5, 0x2, 0x1000}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x33}}, @hao={0xc9, 0x10, @private2}, @ra={0x5, 0x2, 0xc896}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @generic={0x40, 0xd5, "5e430634df95d268ed7f787987187ee020ff1a7a12e7cbaf4319d42194489e7a37490bfde5335659852732494fba78b5269d7fa665d4521de283fbe46df6d1695825fe7097d5e3e19bca064b541d89aeb9419b6dcbf07977913a248042603ca343d9a565dac829bb38445fe7c72f644da313561961aad719601a9fe9660367cfb09e9cd1e2b9e9d859a2dd3a1e29c6e73749a028796707150a5f19948abb928a941b1f1147f4533db41b39db5dea8a9e567dbab12a6932b53dfe9319f13b909de1f982fc3ad1e59b0decdfe44f3e6d400dab857f98"}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@local}}}, @dstopts={{0x100, 0x29, 0x37, {0x67, 0x1d, [], [@generic={0x0, 0xd4, "0c21bcb5c7024f1039d536d21adf4d3a708b40f40c32b4992591c14f556898b63e46635384948fad3e37a326d75bfdcbeac07ba0a16dea4a6c95705f3dbdb420b17b49e420085648aedbc3d61bffffdb1337865a210dbf8396e60ee05c000378cf08176a9db7bf6916be565b53cd60556144f48623ad32e4bfcdc22cc31c3abb350d8abb41c0f299c83195588cfc0968cfa1764998710e00b1fbfb97bd975044af37642f53cee6471af043193383cd885e9c0b475d35f7ac051eef65772d94bc57bb98c2fc74d763797825d3ee4b943b81b1846d"}, @hao={0xc9, 0x10, @mcast2}]}}}, @dstopts={{0x20, 0x29, 0x37, {0x3b, 0x0, [], [@enc_lim={0x4, 0x1, 0xbd}]}}}, @hopopts={{0x50, 0x29, 0x36, {0xc8, 0x6, [], [@pad1, @jumbo={0xc2, 0x4, 0xf17}, @pad1, @hao={0xc9, 0x10, @remote}, @calipso={0x7, 0x10, {0x0, 0x2, 0xe0, 0xfff, [0x0]}}, @padn]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3}}], 0x2e0}, 0x200208d0)
sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a59008000000b000500010007"], 0x1}}, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r6, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00')
sendmsg$TIPC_NL_SOCK_GET(r5, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)={0x11c, r7, 0x300, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER={0x60, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'veth0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x401}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xe00, @empty, 0x1}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffffffff}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xa94e}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x7c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xab6f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6c3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x24000010}, 0x20004040)
sendfile(0xffffffffffffffff, r4, 0x0, 0x100000002)

[ 1285.168251][T21843] netlink: 'syz-executor.0': attribute type 16 has an invalid length.
[ 1285.195863][   T27] audit: type=1804 audit(1588438653.170:1630): pid=21945 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/190/memory.events" dev="sda1" ino=16374 res=1
[ 1285.202793][T21843] netlink: 4608 bytes leftover after parsing attributes in process `syz-executor.0'.
16:57:33 executing program 5:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x80800)
r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000100))
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x2, 0x4)

16:57:33 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1285.341092][   T27] audit: type=1804 audit(1588438653.330:1631): pid=21945 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/190/memory.events" dev="sda1" ino=16374 res=1
16:57:33 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:33 executing program 1:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet(0x2, 0x3, 0x2)
setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10)

[ 1285.516297][   T27] audit: type=1800 audit(1588438653.460:1632): pid=21850 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=16369 res=0
16:57:33 executing program 0:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
socket$inet(0xa, 0x0, 0x0)
r0 = socket$inet(0xa, 0x801, 0x84)
sendto(r0, &(0x7f00000001c0)="c3", 0x1, 0x0, &(0x7f0000000100)=@generic={0xa, "6a64c974246412fdb7e4937f9442856bb59c929ee4a4d8ed023d4fb8c157aefef87528417a5dbb266c1215687e3a3e7cac9293f2c6dffd1fb0bc81692c0a16348217ea1350bab263aea5aec5295a7daf06e02021d0ce17fa039ec38c86840a6dabc8024e80511492c3c476ff0173c6ec799414bcb3331ed847386283e44a"}, 0x80)
r1 = socket$netlink(0x10, 0x3, 0x4)
r2 = socket$inet(0xa, 0x801, 0x84)
getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, &(0x7f0000000040), &(0x7f0000000280)=0x4)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
listen(r3, 0x0)
r4 = accept4(r2, 0x0, 0x0, 0x0)
sendto$inet(r4, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
sendmmsg$alg(r4, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000000c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x12c}, 0x1, 0x0, 0x0, 0x8000}, 0x8880)
writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d36020a8447000b4e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e232e725839c97b910000", 0x104}], 0x1)

16:57:33 executing program 5:
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0)
r0 = socket$phonet_pipe(0x23, 0x5, 0x2)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x4, &(0x7f0000000040), &(0x7f0000000000)=0x4)

[ 1285.650589][   T27] audit: type=1804 audit(1588438653.470:1633): pid=21945 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/190/memory.events" dev="sda1" ino=16374 res=1
16:57:33 executing program 4:
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001640)={0xbe5f, {{0xa, 0x4e21, 0x9, @remote, 0x4}}, {{0xa, 0x4e23, 0xb9, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xfffffff0}}}, 0x108)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000017c0)={0x1, &(0x7f0000001780)=[{0x84, 0xff, 0x2, 0xfffffff7}]}, 0x10)
r1 = accept4(0xffffffffffffffff, &(0x7f0000002cc0)=@nfc_llcp, &(0x7f0000002d40)=0x80, 0x80800)
setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000002d80)=0x3, 0x4)
sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000002e80)={&(0x7f0000002dc0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000002e40)={&(0x7f0000002e00)={0x38, 0x0, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast1}]}, 0x38}, 0x1, 0x0, 0x0, 0x41}, 0x20000000)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002ec0)={0x8, [0x2c73, 0x3f, 0x5, 0x80, 0x3, 0x1, 0x4, 0x5]}, 0x14)
ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000002f00))
setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000002f40)=0x40, 0x4)
setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000003000)={'filter\x00', 0x0, 0x0, 0x0, [], 0x4, &(0x7f0000002f80)=[{}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}]}, 0xb8)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f00000057c0)=@buf={0x36, &(0x7f0000005780)="3ef3ea0b603b0de50898bcf792ff4b63a51e6fe940e3441434ff7c5cadbd9fc885b5903c5a38539ba44e2417a7484c94c68aee45a52a"})
socketpair(0x2d, 0xa, 0x7f, &(0x7f0000005800)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000005840)={0x0, 0x37, "272c5f05dbefcc1d0679536008920ce66273e77f030c59bea41cd06c52d78e8e4d7ef46f3aec12d8b1ebe58f21ab85c0a49cb9334de6a2"}, &(0x7f0000005880)=0x3f)
r5 = accept4$llc(r1, 0x0, &(0x7f00000058c0), 0x800)
getsockopt$IP_SET_OP_GET_BYNAME(r5, 0x1, 0x53, &(0x7f0000005900)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000005940)=0x28)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000005980)={@remote, @local, @private2={0xfc, 0x2, [], 0x3f}, 0xed, 0x1, 0x3ff, 0x0, 0xbfc, 0x1400000})
socketpair(0x21, 0x4, 0x7, &(0x7f0000005a00)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
accept4$ax25(r6, &(0x7f0000005a40)={{0x3, @null}, [@remote, @default, @rose, @bcast, @remote, @null, @netrom]}, &(0x7f0000005ac0)=0x48, 0x800)
setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000005b80)=0x5, 0x4)

[ 1285.721852][T21978] IPVS: ftp: loaded support on port[0] = 21
[ 1285.744760][T21980] IPVS: ftp: loaded support on port[0] = 21
[ 1285.787724][   T27] audit: type=1800 audit(1588438653.470:1634): pid=21945 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16374 res=0
[ 1285.867729][T21980] virt_wifi0 speed is unknown, defaulting to 1000
[ 1285.927576][   T27] audit: type=1804 audit(1588438653.550:1635): pid=21949 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/190/memory.events" dev="sda1" ino=16374 res=1
16:57:34 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x10010)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
bind$alg(0xffffffffffffffff, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmsg$xdp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000100)="e489b25c4364cf8739d82d0f15a4b8a389e9fcac4e1d616e52e2c366c8674141de148138df6a978ee573e26d2295c8626970e4a043e6ecba273a86dccb7d525fe60aefeec764bf324c0e2a64724d3e87d60afe6b0e2146aa3cd43e2a8d057484ad943ebc7ed877cc81370f6b4cffd8bd249dea", 0xc6}], 0x10000000000000cf}, 0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000740)={0x18, 0x2, {0x0, @multicast2}}, 0x1e)
ioctl(0xffffffffffffffff, 0x0, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r3, r2, 0x0, 0x100000000)
r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r5, r4, 0x0, 0x100000001)
ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={'geneve0\x00', 0x4})
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x5, 0x8, 0x1, 0x60d4}, {0x5, 0x80, 0x40, 0x1}, {0x8, 0x0, 0x7, 0x7f}]}, 0x10)
r6 = socket$netlink(0x10, 0x3, 0x13)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")

16:57:34 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet(r2, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r2, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
sendmsg$alg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="9b12b7d560455eadf1aa5bc367c6939d258b360a1d2875bddb0fb2088199", 0x1e}, {&(0x7f00000001c0)="cdf1a689ac54", 0x6}, {&(0x7f0000000200)="3b36d9fbd61ec5ebdd10e43bbb2b499b9c19465a8b798b882d67c621f7467915ff8828392bd2e8185c5918564024ce68f03040fa7bf784c7b991b1b80264ef18e658db1e", 0x44}], 0x3, &(0x7f00000002c0)=[@op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xf8, 0x117, 0x2, 0xdd, "d847ebaf5b76d164b602726ba124279099264d0ae282d6860894fd3c5398bec008150455b806de6f65b8cd032f6c1bfd12109257fa2c788a3acd5a0fbe5ac38c7b12b5d67a3ed4983a0a25da247feec29e1af8846b62da5a23a813340225e40635cbd9df63344a009dbbf05fa5df934547b4e52d729320a070d05e2dbaaf7026ba6f66e418a4e42153c6780f6357c24bde958c4c60a5134bbd164fd8a579e1eb755db8dfd2769ccd3a4abf6ba0f851adabdf8a839602baad180ae89f9cd9c65e14e69b8fecc069302a0979b4054a866da04e3a294a3a5328abdccb097b"}, @iv={0x40, 0x117, 0x2, 0x2c, "2eaac3179cb8fbc8fcf3e589f166671bd4f3acf8373896a423aee651a4aa064d1f8526e6aa120e26602ccd97"}], 0x1e0, 0x2040030}, 0x20004000)
write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
getsockname(r3, &(0x7f0000000000)=@rc, &(0x7f0000000140)=0x80)
recvmmsg(r1, &(0x7f0000009640)=[{{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000c40)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0)
recvmmsg(r1, &(0x7f0000000bc0)=[{{0x0, 0x4, 0x0}}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000002400)=""/4096, 0xfc00}], 0x1}}], 0x2, 0x0, 0x0)

[ 1286.116815][   T27] audit: type=1804 audit(1588438653.680:1636): pid=21967 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1109/cgroup.controllers" dev="sda1" ino=16193 res=1
16:57:34 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001})
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'xfrm0\x00', {0x7, 0x3, @local}})
write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000000000000000450000280000000000069078ac1e0001e000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7100000090780000f54bc54d10541fd482d8cc8d108ab55ec974abb9cd7ef0ab0585e8a10898f80b25f051ea55c596198642755659265727d0be3e900a28a44b2ee8e14bf4d50dc4e794e37533bf2f344d7f381d0b2dd845ba22a31ea27f3f91feef429deb6f5882104609f7443f191ec8ccdcec781f1b910d63f78d4746977c7441515ae7893b0b08830c24e83188ac16717fd17c3dc265fd69320e114cc7cf1b38aba341850c17781429fb8e94ce7f8f5e85d8a22841b0083d13e67e42e65397e2424d70027dee9582"], 0xfdef)

16:57:34 executing program 5:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x10010)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
bind$alg(0xffffffffffffffff, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmsg$xdp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000100)="e489b25c4364cf8739d82d0f15a4b8a389e9fcac4e1d616e52e2c366c8674141de148138df6a978ee573e26d2295c8626970e4a043e6ecba273a86dccb7d525fe60aefeec764bf324c0e2a64724d3e87d60afe6b0e2146aa3cd43e2a8d057484ad943ebc7ed877cc81370f6b4cffd8bd249dea", 0xc6}], 0x10000000000000cf}, 0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
bind$pptp(0xffffffffffffffff, &(0x7f0000000740)={0x18, 0x2, {0x0, @multicast2}}, 0x1e)
ioctl(0xffffffffffffffff, 0x0, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r3, r2, 0x0, 0x100000000)
r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r5, r4, 0x0, 0x100000001)
ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={'geneve0\x00', 0x4})
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x5, 0x8, 0x1, 0x60d4}, {0x5, 0x80, 0x40, 0x1}, {0x8, 0x0, 0x7, 0x7f}]}, 0x10)
r6 = socket$netlink(0x10, 0x3, 0x13)
ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")

16:57:34 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, 0x0, 0x0, 0x8, 0x0, 0x0)

16:57:34 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1286.882451][T21981] IPVS: ftp: loaded support on port[0] = 21
[ 1286.931400][T21982] IPVS: ftp: loaded support on port[0] = 21
[ 1287.070275][T21978] virt_wifi0 speed is unknown, defaulting to 1000
16:57:35 executing program 4:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010001fff0000056800080000faff0000", @ANYRES32=0x0, @ANYBLOB="0000000000100000280012800a00010076786c616e000000180002801400120008b6a1a5324dec3fab0ebbc757c7bcce1311ee0ee37f45811f350628fc3b0f25bbba3a6b286cc7020b1e57cdcc84ce8c11c9397930251b0cfaec50864c69e23dabdda2e67d7a4e7c06c890f9a743e6f1340000", @ANYRES32=0x0, @ANYBLOB="c5bbd712b5bb651bc0c0774f13e35681f7c9c3ddf0bf494c3d923611605a154430556107f854432dc089"], 0x48}}, 0x0)
r0 = socket(0x10, 0x80002, 0x0)
sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, 0x8)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00')
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x2c, r3, 0xe11, 0x0, 0x0, {{}, {}, {0x10, 0x17, {0x0, 0x0, @l2={'ib'}}}}}, 0x2c}}, 0x0)
sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x24, r3, 0x300, 0x70bd27, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x335e}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8080}, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'virt_wifi0\x00', {0x2, 0x4e24, @remote}})

16:57:35 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xbf, 0x4)
setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040)=0x40, 0x4)
socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4)
sendto$inet6(r0, 0x0, 0x0, 0x20000009, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @rand_addr, 0x50000}, 0x1c)

[ 1287.482900][T22067] netlink: 'syz-executor.4': attribute type 18 has an invalid length.
[ 1287.948774][T21981] virt_wifi0 speed is unknown, defaulting to 1000
16:57:36 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'wg1\x00', {0x2, 0x4e21, @empty}})
sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x64, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x0}}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x64}}, 0x0)
r2 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xe8)
ioctl$SIOCAX25ADDUID(r3, 0x89e1, &(0x7f0000000440)={0x3, @null, r4})
accept(r2, &(0x7f00000001c0)=@l2tp={0x2, 0x0, @multicast2}, &(0x7f0000000040)=0x80)
pipe(&(0x7f00000002c0)={<r5=>0xffffffffffffffff})
accept$ax25(r5, &(0x7f0000000240)={{0x3, @null}, [@rose, @netrom, @bcast, @default, @netrom, @bcast, @null, @null]}, &(0x7f0000000300)=0x48)

[ 1288.339882][T21982] virt_wifi0 speed is unknown, defaulting to 1000
16:57:36 executing program 0:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
socket$inet(0xa, 0x0, 0x0)
r0 = socket$inet(0xa, 0x801, 0x84)
sendto(r0, &(0x7f00000001c0)="c3", 0x1, 0x0, &(0x7f0000000100)=@generic={0xa, "6a64c974246412fdb7e4937f9442856bb59c929ee4a4d8ed023d4fb8c157aefef87528417a5dbb266c1215687e3a3e7cac9293f2c6dffd1fb0bc81692c0a16348217ea1350bab263aea5aec5295a7daf06e02021d0ce17fa039ec38c86840a6dabc8024e80511492c3c476ff0173c6ec799414bcb3331ed847386283e44a"}, 0x80)
r1 = socket$netlink(0x10, 0x3, 0x4)
r2 = socket$inet(0xa, 0x801, 0x84)
getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, &(0x7f0000000040), &(0x7f0000000280)=0x4)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
listen(r3, 0x0)
r4 = accept4(r2, 0x0, 0x0, 0x0)
sendto$inet(r4, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
sendmmsg$alg(r4, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f00000000c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x12c}, 0x1, 0x0, 0x0, 0x8000}, 0x8880)
writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d36020a8447000b4e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e232e725839c97b910000", 0x104}], 0x1)

16:57:36 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, 0x0, 0x0, 0x8, 0x0, 0x0)

16:57:36 executing program 4:
syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="b7e095637cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x44, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x88be}}}}}}}, 0x0)
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendto$inet(r1, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r1, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x101, {{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x34}, 0x7}}, {{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x1f}, 0x3}}}, 0x108)

16:57:36 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:36 executing program 1:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071")
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r5, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58)
accept4(r5, 0x0, 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=<r6=>0x0)
sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r3}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r6}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in6=@mcast2, 0x4e23, 0x3, 0x4e21, 0x100, 0xa, 0x20, 0x0, 0x33, 0x0, r3}, {0x8001, 0x9, 0x2e71, 0x2, 0x4, 0xdb17, 0x5, 0x10001}, {0x8, 0x6, 0x1de0000000, 0xdfe}, 0x2, 0x6e6bbd, 0x1, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x2c}, 0x4d6, 0x6c}, 0xa, @in6=@private1, 0x34ff, 0x3, 0x2, 0x80, 0xa7f, 0x2, 0x2b}}, 0xe8)
r7 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0xf1ffffff, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8, 0x1, 'sfq\x00'}, {0x4c}}]}, 0x78}}, 0x0)

16:57:36 executing program 5:
r0 = socket$inet6(0xa, 0x3, 0x7)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x6c}, {0x0, 0x0, 0x0, 0x8}, {}, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in=@remote, 0x0, 0x33}, 0x0, @in=@rand_addr=0x64010101, 0x0, 0xc, 0x0, 0x6}}, 0xe8)
sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0)

16:57:37 executing program 4:
r0 = socket$inet6(0x10, 0x2, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
sendto$inet(r2, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r2, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0xc1, @mcast2, 0xc6fa}, 0x1c)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r3, 0x4)
sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="5500000018007f5340fe01b2a4a280930a600200ffa8430891000000146f757284366a6400dc1338d54400009b843ef3f75afb83de448d077227c43ab82200"/85, 0x55}], 0x1}, 0x0)

[ 1288.967751][T22165] IPVS: ftp: loaded support on port[0] = 21
16:57:37 executing program 1:
r0 = socket(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
r3 = socket$inet6_dccp(0xa, 0x6, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@rand_addr=' \x01\x00', 0x81, 0x2, 0xff, 0x1, 0x7}, 0x20)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="000021fdebc234d6b1a40f766ff1b20002003ec3da9d00001028e6c467144d2fa8330aef1ebc517bfafb4107fc0e0e71cc4efc9f5af85dd9f9c5b3e1e239a723477f4a665d153868b6e8b4204124e8b8f50fa5"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_bfifo={{0xa, 0x1, 'bfifo\x00'}, {0x8}}]}, 0x38}}, 0x0)

[ 1289.381525][T22165] virt_wifi0 speed is unknown, defaulting to 1000
[ 1289.435703][T22184] netlink: 57 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1289.461072][T22184] IPv6: Can't replace route, no match found
16:57:37 executing program 1:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff024}, {0x6}]}, 0x10)
ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)=0x1)
r1 = socket(0x10, 0x803, 0x0)
accept$ax25(r1, &(0x7f0000003140)={{}, [@null, @netrom, @null, @remote, @bcast, @rose, @netrom, @null]}, &(0x7f00000031c0)=0x48)
r2 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
accept$ax25(r2, &(0x7f00000001c0)={{}, [@remote, @remote, @remote, @remote, @bcast, @remote, @rose, @netrom]}, &(0x7f0000000180)=0x48)
sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

[ 1289.529071][T22184] netlink: 57 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1289.623136][T22184] IPv6: Can't replace route, no match found
[ 1289.652688][   T27] kauditd_printk_skb: 4 callbacks suppressed
16:57:37 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, 0x0, 0x0, 0x8, 0x0, 0x0)

16:57:37 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1289.652701][   T27] audit: type=1804 audit(1588438657.820:1641): pid=22173 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1037/cgroup.controllers" dev="sda1" ino=16370 res=1
16:57:37 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'})
ioctl(r0, 0x8b37, &(0x7f0000000040))
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58)
accept4(r3, 0x0, 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=<r4=>0x0)
sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r1}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r4}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0)
r5 = socket$inet6(0xa, 0x80003, 0x6b)
ioctl(r5, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071")
getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8)
r7 = socket$nl_generic(0x10, 0x3, 0x10)
r8 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r8, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58)
accept4(r8, 0x0, 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000000)=<r9=>0x0)
sendmsg$nl_generic(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r6}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r9}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0)
sendmsg$netlink(r0, &(0x7f0000002780)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x40000000}, 0xc, &(0x7f0000002740)=[{&(0x7f00000027c0)={0x110, 0x18, 0x200, 0x70bd29, 0x25dfdbfd, "", [@typed={0x14, 0x27, 0x0, 0x0, @ipv6=@empty}, @generic="f830e83a9c202268445da8dbf37db47778240e1c06114f9b33441fac3036a08401bf57f7da67c22d9b8d240fe9317afc45dde5e03cdcf92ed7c309526d62b793f254e0f15af725529364439686faf108b439d76ec42a6887b3557e160b9983188ae38e5135fc6047f4844ac5786cee361ab00ec5cae4fecea0d728a59d722ef1f649f25ddd39d9b63c6aff2eab", @typed={0x4, 0x5}, @typed={0x5, 0x61, 0x0, 0x0, @str='\x00'}, @generic="81cd011d87a84093956194b8abf0f02898ca997dfcfae20436aff3fc08a8771d00fd64843def25162c4971e990e1aedd7b4cabd1eb3bb2bec47212c28029fc7e0761361b815d6f43de42c08ce51b3f", @typed={0x4, 0x14}]}, 0x110}, {&(0x7f00000002c0)=ANY=[@ANYBLOB="f8130000ddfd02002cbd7000fbdbdf25cc004980b4e4c93c9f988ba166c2a0252a41cd94e69196bad6b40cb684245cf6fef54e10968769c073a5fc9fc1c5a5521142f0b8f82e8571506f0d032a3ffb97d05affb9a2826715b890904c34eef7d00c331ffe8192c825efe07d1b3b037cfb12861ab66fece76b4faa75c64de2fa0e8f5c63843021ef30b8f3718d998255f760b0485d28749e687d1fe6a94e8a13729424de01da95210389fa8bc9b9945747eaba664f4f332533dc39ec4b236098b14b3cfc141b9c07c86062c428318c28ff8acef5fa307e9b2bfa536b531a016e8008005800", @ANYRES32=0x0, @ANYBLOB="76136fc50fbaa75d467fb6a0d51c94c9946559d39c2fa523b05f2cec24601426457f856b480941cf394828aa40557b38cc58e8f0ed9c8618f20c7c8186911fbbed4d7d44e74d4a3a14f360c42b254c3c8ad36d11b0d56287b54a79fd3ea8603f432421ae2d86183c85ef112bb4cf81bf26a8755c26b61847d4d2b65c41689ec5dbc9796317cf3c73881ed04aacc0378bc04278d89cde5aaaf6cc1c5bde089b0dd9d324f8d10ffbc4277dcb850eb488ba019389c2127a86c6d6dc6f9820fa0a601a6c7edf7e54efdadbc273d5fd5dbffdff42d09fe53735ef658dae608c69fb547c055f6e5ef6bf43d0ed88d518d8a2242f35cb83db5ca9b8c92e278e63c03675d3ff0481d2f1021db565b2e4035956ac8a19efe3bf110004e20d0e6b3996cfcdf416526fc5f104444baef827f4d3f81f3616d9505eeebf98e03b2bc7b9d96ec3aaaf46b395fde2c88fc3cb9f10da8358a8d0f495438392fc4172d6a2afedf717e7e1e4243890ab598aec0f06fbd7e29ae02b2601c8d3be101bcd71566475eadefe16f993c622ab312febb6daada4b35610bddb8624c9108f4320749cc13c985fd4eb6245a9f6a2c64e761b43956783ead3587905012d6b0f541b068910eb2a7526b9fbd2b843ed0d7479c823e3ba93941326546087029aaa237a415684c74f9f55d11a3dcc114ab8b357e5b7f4e038ee0a837e9a819ff257dd9d2f59dc9a22c43b920a2f370d6b314858ceecc53fbdbfd9a0c8344b6a7a369dbce6f3ed579a67a61c22a50f9449e7900e666a2b75d2ffc14e0028ea883ca075f71457ecd34a0c8ffc2594f8bc353e4e8011485c836dd31d7e4c7558b9ae41f47be72bb4361f02de1319fed712bddb25ecb22c1ee7b94fffd8cf81ab5182b8d50b72a125b6c530182512744c03e7b270dff997a3a100bd4b10c6cef54ed7f6ab2c295f3aede7d777beea629f614fffa06ed5431d806341d53011195ef0ca757cabb883e15b434c63366f484175b68adf9ec7c6c19cac6dedff56da2c6339ba2ad057d0bef19467b90cf7645b4c291776a888f6df3fc9e22818e494c393e7dc7e75787cfa8a33fcc5e6f217ba7baa52724a1c0fd7318afd9ffd06e02d95cc68318b286dd2af6cecf70f902dc2facb07a0981062f94cc5f95e655ff393986962bf3232959ff7f9ae5b6b06c9561116a061ac6ce740cbde848aaf183ce88d1235e5e97b4659f6d912d321ff1e675bd763a7a75feb840ae2aa1ccdf7d90fd8179fe93457ecc2edb5ad6551479572b095ce67ce3366741ed6fc47f17671620b9bc7ed9ca7b3701164ab6c92c35cccd71767ba76cc393abe4590a86c542ee5315d90717611843015984b23b9554aa9094a55628bb1b35bc4f624778a38381b0085d25851f52b3cab7aaa83e7921cfdd89569a5e1aa05747147a42494921c2d6bdb6c38ea454933779f9ece8a5d8d8b6659365399b80de47d7407543eecf444268afe6d78d32dfa02a6b1b69bcfbf231aa340e2f9ae0c28654380124c6f172f5ca5ee81e2ef952949eb1bcb78a32c05de511cb9a5e92676d7e60331d90588694869f33d900549816390191695df504953bf5b8db3d6408617b6b2b39b564b89e29275208d9b4d421f7289c63f73066d59bfa7ad4f9e836295ec77fc667a321dae510ac67b251f39be2a65f86c856e2d974ae948fee40437dde58129b9081c157b190be2a2a281705ac023a4c16a2c40a20d837c24a32f6ce9659723f33b019b2cc11f60d52cd76a21f50e498afe853b02b3f6b251e898cc3c69c6ba4ab5886bd5ce4096cf41e5f25c49bf630ff6327d7c6a7cdb0d2e63ca96b974cee0a4bc7e56dcd5e10b1d996928c9d83ec4872d6afbb06a9d353e95c9a76f94b10c76fc225dd5cd1039c96d1dbccdfc8c0ab0ca6459731b970ad9ced5f32c1434af0d66bfedbacf913122e4b0aad4abea23f1c003139bdb3d5aa0dd7a0c6030161d750ce615bbf0e6b621a8eff303aec143c9184654e9320d30ef94990819d0ef2532069ed6bb7fd9dfe53d7a5b4448e2032fd043334fb2b6326266eb1743b51411a96efb40cc2fd301453efa10f0b8a329d76f78eddec0b3428d278c5304ddf19b9a7a045741f6b7d411661d2197cbe96a88aeb130fb28ee943ca1f5401d3c00c0fb6090d6caa092590558aa31e7d6597ea68260823c89b762097ba338ecf12bb83edb64db0ddcf3ec925f7862e1dd2e242a4ec5c8ab3e6193bf785d5f4d416376fca32eefce09bb92617a404451f37b432974d4b8c67baebb3f3ede4561f2911f26de3640c6ab06dc540c467491fa9f913d99cd18230d69493f066125b129e9d61835e68e11095311879bdf21bd17cce6dc982789569eea95c34a0e337416fa315bf874ec436b14fdc619dd8523e449925238e4f0f37424c3065b15605f7521e78b9819ac278c43bc7be4c97c315a4af361f2c1ba9b5ae3a904cc55b0c2a353f97561520a62ff4e4e90d046fedcca1c65a108d3c3feee45555773fc0a989331639da65d023bc1a314b375601fa516a8862e29f8dbc0129f775d3c368fb2118f619abcfd798e1f2b5ae479d5645c90b396e47e7e715e8a00961cff49defa05d06925c67a87e80c148e6a2999536e96cb61fc38a5e1e5805aa42b2eb7a90b0c3d31cc9549a3f95d4befa1329a2804c4028751a45ba1bca1b935401ea300e860da434ebcefa9ee051986e3a82f2bfeefed7104823197f9ae3e92a651424fb56e2343e2fff5fc5667d8b302c107db300021aafcbf52e708da75eecc9b0c099a579457f811259fbf84a646a8b706ea0b499912a78facb48865e6ff0ff6f02aac4777bf0048087dab82110552f4c0595e84e71c11bbb63c3d70303de32ad95fcfcbf04f6c40de8e43d8ce2b93d1ce40527b976134e0d9acb5f2f4067a9f8da3d5ba2752f42a69c50b93d6e5b5584c2647553a67d112a9dc3a4261b88170ccd9424e2c4e10e8d6bf67165e11fd3921e0a9e3705917d7f676b0d6a0502f5f6ab78f6e57c7c28c0f708278da5ffdd65f9f7f648be4b32c18852cb0bf546b456a871a2f7c4063b57f687daf8e4c94b98085dd1784059113859ae85098d9ff41077c6c6166ea143271ffa0b4419f0de795944230b24db7b7b7bc78052217f2e10668cdc11f488832ff18930fb7c9fa130f9d0439e9d1f1c62949ad28cee54d09dcb713f520b1488e1dbdbedb776e7e7817ad41792e545827d15e1b9517d44f6027347058b6431586a8faa7526ef657c0b0fd44195d42875130d103689cd486a9322db5746222fa4d8d0138f8ae6fea431bbffd1fae8944b6e50520ef3cdab20b080fca9b4fafc8231d0cdb8890f289c86fa9a45eb3ce56e4acd5aead6cb585f944ba74db470dff74da323754ea54c6907f10cd38f586f0bb68cf8321ef379c336511b00ec526a0b1a6a6a4580aa4ce40a9c718cdc661bee127ddf27e45aa4bdd977b8aae80aacb0c9b6da7fcde02029894751338c36222ba145780fb596dcec491a1a180617ee2005bb019c3f5c3498c090b2c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@ANYRES32, @ANYBLOB="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"], 0x13f8}, {&(0x7f00000016c0)={0x18, 0x1d, 0x200, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x57, 0x0, 0x0, @u32}]}, 0x18}, {&(0x7f0000001700)={0x1020, 0x14, 0x10, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x2b, 0x0, 0x0, @uid=r1}, @generic="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", @typed={0x8, 0x1d, 0x0, 0x0, @uid=r6}]}, 0x1020}], 0x4}, 0x240008d1)

16:57:38 executing program 4:
setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in6=@remote, 0x4e22, 0x5af9, 0x0, 0x0, 0xa, 0xa0}, {}, {}, 0x0, 0x6e6bb6, 0x2}, {{@in=@loopback}, 0x0, @in=@empty}}, 0xe8)
ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x67e3, 0x9, 0x81, 0x3b3e, 0x3f})
ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000140)={0x8, 'veth1_to_batadv\x00', {'ip6gretap0\x00'}, 0x6})

16:57:38 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00000001c0)=0x3, 0x4)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000005000000000004000000000000000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0xc, 0x2, [@TCA_FLOW_ADDEND={0x8, 0x5, 0x101}]}}]}, 0x3c}}, 0x0)
r5 = socket(0x1000000010, 0x80002, 0x0)
sendmmsg$alg(r5, &(0x7f0000000200), 0x4924924924926d3, 0x0)

16:57:38 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
r2 = accept4(0xffffffffffffffff, &(0x7f0000006600)=@rc={0x1f, @fixed}, &(0x7f0000006680)=0x80, 0x0)
setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00000066c0)=0x5ce, 0x4)
ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100))
write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x1e0000)
ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="0014f30000000000ffff002000000000050000000000000002002f7d61e338adaa24f6ac00000000000d00000000000000000000000000000000000000000000093a920700000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bde6c3e5423bf9d72c3f2b464d00"/167])

16:57:38 executing program 0:
socket$netlink(0x10, 0x3, 0x0)
socket(0x10, 0x803, 0x0)
socket$inet(0x10, 0x2, 0x0)
r0 = socket(0x10, 0x80002, 0x0)
syz_init_net_socket$netrom(0x6, 0x5, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$ax25(0x3, 0x5, 0x0)
pipe(&(0x7f0000000100))
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000})
ioctl(r2, 0x6612, 0x0)
r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080)='gtp\x00')
sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000001c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000a57b5725644200000100000008000100", @ANYRES32=0x0, @ANYBLOB='\b\x00\a\x00', @ANYRES32, @ANYBLOB="0800020000000000"], 0x2c}}, 0x0)
sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r4, 0x800, 0x70bd2b, 0x25dfdbfb}, 0xfffffe5e}, 0x1, 0x0, 0x0, 0x10}, 0x8004)
r5 = socket(0x1, 0x803, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="7400000010000304000000800000000000000000", @ANYRES32=0x0, @ANYBLOB="03020000000000004400128009000100766c616e000000003400028006000100000000000c0002000e0000000a0000001c0003800c00010003000000000000800c000100010000000000000008000500", @ANYRES32=r6, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB], 0x74}}, 0x0)

16:57:38 executing program 4:
r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
syz_emit_ethernet(0xf2, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaa87748c4674f0800400000e4000000000011907800000000ac1414aa83035d8651ffffffff0203b752097a1d47dcd3cef80512ba8b25d9bb2dfbb0738f957b152fa80b05120b40c05e2a940622cdd09cb555a285a500020702000af95140baea5e81c10109ceae19a77f169f9707dec2071724ac1414aaac1e01010a010101ac1414bbe00000020000001b590064907802000000000000000000000063473e660665390404640000000000006a98f31f7fda2f82e73c6a537d4c6130d84466e03018ad591be01fec08b21b77694c875dfb1be5d2a0057a62022a1564a329d3a73bbff6948c5fa4316a5d8c80", @ANYRESHEX=0x0, @ANYRESHEX=r0, @ANYRES64=r0, @ANYRES64=0x0], 0x0)

16:57:39 executing program 1:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000000, 0x8031, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet(0x2, 0x5, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}})
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$sock_inet_SIOCSIFADDR(r1, 0x891c, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}})

16:57:39 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
close(r0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[], 0x10132)
setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000000540)=0xffff, 0x4)
pipe(&(0x7f0000000140)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
vmsplice(r4, &(0x7f0000001680)=[{&(0x7f0000000180)="cf", 0x1}], 0x1, 0x0)
r5 = socket$isdn(0x22, 0x3, 0x3)
r6 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r6, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
sendto$isdn(r5, &(0x7f0000000000)=ANY=[], 0xdc, 0x20004800, &(0x7f0000000100)={0x22, 0xfe, 0x6, 0xdc, 0x3f}, 0x6)
splice(r3, 0x0, r0, 0x0, 0x10006, 0x0)

16:57:39 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0), 0x0, 0x8, 0x0, 0x0)

[ 1290.852311][   T27] audit: type=1800 audit(1588438659.010:1642): pid=22227 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=16382 res=0
16:57:39 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:39 executing program 4:
unshare(0x20000000)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00')
sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)={0x284, r2, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0xf8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xdfd}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x88}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x5, @loopback, 0xda6a}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x6, @private2={0xfc, 0x2, [], 0x1}}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x200, @empty, 0x6}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x1, @private2, 0x9}}}}]}, @TIPC_NLA_MEDIA={0x54, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x68, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd7}]}]}, @TIPC_NLA_LINK={0x48, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff0ac2}]}]}, @TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x37}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x24000084}, 0x8000)
unshare(0x2e060480)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
r4 = accept4(r3, 0x0, 0x0, 0x0)
sendto$inet(r4, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r4, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
connect$nfc_raw(r4, &(0x7f00000003c0)={0x27, 0x0, 0x2, 0x4}, 0x10)

[ 1291.058834][T22292] IPVS: ftp: loaded support on port[0] = 21
16:57:39 executing program 0:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000000d40)=ANY=[@ANYBLOB="e40200002000040026bd7000fedbdf253c000000ff020000000000000000000000000001000000000000000000000000000000004e2100004e2380010a0080202b000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="48000100626c616b6532732d3136302d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c0017000400000025bd700025bd700026bd700025bd700000000080ffffffff04000000010400002000000008000b0008000000e400060000000000000000000000000000000001ac1e01010000000000000000000000004e2300034e2201000a0020005c000000", @ANYRES32=0x0, @ANYBLOB="000000ef000000000000000000000000000004d43200000000000000000000000000ffff000000070200000000000000ff0f00000000000001800000000000008809000000000000e5"], 0x6}}, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0)
r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r1, r2, 0x1a, 0x2, r0}, 0x14)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
readv(r5, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1)
sendfile(r5, r4, 0x0, 0x100000001)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r4, 0x0, 0x68, 0x4b, &(0x7f00000001c0)="e4c9b9cbbe6afe15c74b283e713f4074aa22963c0f6c31dfa85a75cc2b9d1c9782e9082a647b360701147c618711061f7182ff8342d16b095ee558646dea7789d5a854fa47b1c5b1e43c78ecb2a352ef42c34167da9998573ff1f0751dcf8f4c9b2cfc1d487c7f94", &(0x7f0000000240)=""/75, 0x42, 0x0, 0x68, 0x4c, &(0x7f00000002c0)="ec535aed38fc858cf8a4db162f1d58208d104d3c3243178ef8915ed96306eafeeb0895e00fb9c6193ed42eb1e3595d8b90f53a0f8bde0d5af6e9f4b6cb6f7d1fd5b7c4d55c8fd9fc29fe04f5a7c72a80e24611f924a67af1570ce88c7dbe3711f8e4e4bd66d2f703", &(0x7f0000000340)="7f3ed37ff1dfd1b2989684a32a54672a73dce2039f78ee937df03e92f444c70051400663519644f9f26e68da65ae0e164d95698ec8f3e6962105e9e35e5a14a8b8a351ca0c2cb45930d50448"}, 0x40)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df00000000e9000500010007"], 0x1}}, 0x0)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r6, r3, 0x0, 0x100000001)
recvmmsg(r6, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}}], 0x40000000000020c, 0x0, 0x0)

16:57:39 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
close(r0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[], 0x10132)
setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000000540)=0xffff, 0x4)
pipe(&(0x7f0000000140)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
vmsplice(r4, &(0x7f0000001680)=[{&(0x7f0000000180)="cf", 0x1}], 0x1, 0x0)
r5 = socket$isdn(0x22, 0x3, 0x3)
r6 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r6, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
sendto$isdn(r5, &(0x7f0000000000)=ANY=[], 0xdc, 0x20004800, &(0x7f0000000100)={0x22, 0xfe, 0x6, 0xdc, 0x3f}, 0x6)
splice(r3, 0x0, r0, 0x0, 0x10006, 0x0)

[ 1291.168875][T22292] virt_wifi0 speed is unknown, defaulting to 1000
[ 1291.460054][   T27] audit: type=1804 audit(1588438659.620:1643): pid=22309 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir548554381/syzkaller.WTydWj/1128/cgroup.controllers" dev="sda1" ino=16381 res=1
16:57:39 executing program 5:
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0)
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r0, 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendto$inet(r1, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r1, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x1, &(0x7f00000001c0)=0x4)
sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="5500000018007f1dfd0000b2a4a280930a80000000284308910000000e00080008000c00150000001940a30700000000000000001338d52f4400009bfb83de448daa7227c43ac9220000010cec4fab91d400000000", 0x55}], 0x1}, 0x0)
r2 = socket(0x10, 0x80002, 0x0)
sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000200)=[@assoc]}], 0x302, 0x0)

[ 1291.557976][   T27] audit: type=1804 audit(1588438659.650:1644): pid=22309 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir548554381/syzkaller.WTydWj/1128/cgroup.controllers" dev="sda1" ino=16381 res=1
[ 1291.711249][T22322] netlink: 41 bytes leftover after parsing attributes in process `syz-executor.5'.
16:57:40 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x25, 0x7}, 0x8)
pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
splice(r1, 0x0, r2, 0x0, 0x80000001, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={<r4=>0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10)
socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x1a, &(0x7f0000000080)={r4, 0x0, 0x0, 0xfffffffffffffffc, 0x3}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x100, 0xa, 0x1200, 0x1, r5}, 0x10)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={r5, 0x826}, 0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='bbr\x00', 0x4)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10)

[ 1291.830292][T22294] IPVS: ftp: loaded support on port[0] = 21
[ 1291.841827][T22323] netlink: 41 bytes leftover after parsing attributes in process `syz-executor.5'.
16:57:40 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000600)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x3c}}, 0x0)
sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40d42}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x4)
writev(r7, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)
socket(0x0, 0x0, 0x0)
recvmmsg(r7, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/160, 0xa0}, {&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000200)=""/145, 0x91}], 0x3, &(0x7f0000000380)=""/176, 0xb0}, 0x400}, {{&(0x7f0000000440)=@ipx, 0x80, &(0x7f00000004c0)=[{&(0x7f00000004c0)}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/102, 0x66}, {&(0x7f00000005c0)=""/245, 0xf5}], 0x4, &(0x7f0000000700)=""/148, 0x94}, 0x7}, {{&(0x7f00000007c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000840)=""/192, 0xc0}, {&(0x7f0000000900)=""/5, 0x5}, {&(0x7f0000000940)=""/111, 0x6f}], 0x3, &(0x7f0000000a00)=""/171, 0xab}, 0x8}, {{&(0x7f0000000ac0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b40)=""/104, 0x68}, {&(0x7f0000000bc0)=""/173, 0xad}], 0x2}, 0x8111}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001d00)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001e00)=""/236, 0xec}, {&(0x7f0000001f00)=""/7, 0x7}, {&(0x7f0000001f40)=""/147, 0x93}], 0x3, &(0x7f0000002040)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000003040)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000003580)=[{&(0x7f00000030c0)=""/137, 0x89}, {&(0x7f0000003180)=""/161, 0xa1}, {&(0x7f0000003240)=""/224, 0xe0}, {&(0x7f0000003340)=""/146, 0x92}, {&(0x7f0000003400)=""/109, 0x6d}, {&(0x7f0000003480)=""/225, 0xe1}], 0x6}, 0x7}, {{&(0x7f0000003600)=@nl=@unspec, 0x80, &(0x7f0000003700)=[{&(0x7f0000003680)=""/68, 0x44}], 0x1, &(0x7f0000003740)=""/127, 0x7f}, 0x10001}], 0x8, 0xc00e, 0x0)
sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000003a40)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003a00)={&(0x7f00000039c0)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x10000004)

[ 1292.123045][T22294] virt_wifi0 speed is unknown, defaulting to 1000
[ 1292.148722][   T27] audit: type=1804 audit(1588438660.310:1645): pid=22312 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1039/cgroup.controllers" dev="sda1" ino=16380 res=1
16:57:40 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0), 0x0, 0x8, 0x0, 0x0)

16:57:40 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x401, 0x5, 0x221, 0x7}, 0x10)
r4 = socket(0x1, 0x803, 0x0)
shutdown(0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10)
r5 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r6=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100, 0xa, 0x1200, 0x1, r6}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={<r7=>r6, @in6={{0xa, 0x4e20, 0x5, @private0, 0x3}}, [0x2, 0x7, 0x0, 0x5, 0x100000000, 0xbc7f, 0x2a9, 0x783353f2, 0xb1e5, 0x101, 0x542b, 0x9, 0x7, 0x5, 0x1ff]}, &(0x7f0000000280)=0x100)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r7, 0x800}, &(0x7f0000000580)=0x8)
r8 = socket(0x1d, 0x804, 0x7f)
setsockopt$MISDN_TIME_STAMP(r8, 0x0, 0x1, &(0x7f00000000c0)=0x1, 0x4)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r9=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="4c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r9, @ANYBLOB="9c45458c552f7294fa36ff4afa38f400a9ed3fc301e4f0301f08fc7b93a69c573036bc88b6223b83c1479e672b74dd07b0cda9cc5ee5870c02fef18a362432ed1e71f867af5feda6146d9281adabbd17da232ba318f107dd68a325b364c294bff625d9d9212b882124acc462a04561c6927476d5c2"], 0x4c}}, 0x0)

[ 1292.333443][   T27] audit: type=1804 audit(1588438660.500:1646): pid=22351 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/992/cgroup.controllers" dev="sda1" ino=16367 res=1
[ 1292.386716][T22351] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
[ 1292.597356][T22351] device bond7 entered promiscuous mode
[ 1292.661126][T22361] device bridge12 entered promiscuous mode
[ 1292.697030][T22361] bond7: (slave bridge12): making interface the new active one
[ 1292.753040][T22361] bond7: (slave bridge12): Enslaving as an active interface with an up link
[ 1292.792150][T22366] netlink: 'syz-executor.4': attribute type 1 has an invalid length.
[ 1292.914246][T22366] 8021q: adding VLAN 0 to HW filter on device bond4
[ 1293.335307][T22443] netlink: 'syz-executor.4': attribute type 1 has an invalid length.
16:57:41 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x5, @broadcast, 'gre0\x00'}}, 0x1e)
r2 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r4, 0x8)
r5 = accept4(r4, 0x0, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r5, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
accept$packet(r5, &(0x7f0000000080)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000780)=0x14)
r7 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000004380)=[{{&(0x7f0000000100)=@l2tp={0x2, 0x0, @empty, 0x4}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="03fe04d3892f1a6e5c0b912504eef4f675ce4ee63164e1e49693a01dbc1d7540cfb6a894b39b391ddd03a11d72e629aaf633ae3f562d72f23eb02895428d85c881d7af022db4db86a9c58436f7ecb679b63dd168dd4b5bcc73bf75442825383d54fee3082079f67403d4c5c1d45d22725eb48be2dfd137536df9d8e35593bacb95efa55a4489b6e540922908a6189ba28f1f2e379e343f455c4c194ab754a7e694229bb6d38b36ccd2d814", 0xab}, {&(0x7f00000009c0)="a33e377d1902fc5cfb6140d93f12b24964d3a773a4b6ac868b97d9848fcc59f523e15f54c317a4d9be28c98432b0397925e679bea26f52067b9060800e7ccf3a89bd0c820b98a4f160da838449cdef88d8db6be8ff8d8f5596fddac4d11a80", 0x5f}], 0x2, &(0x7f00000002c0)=[{0x110, 0x110, 0x7, "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"}, {0x88, 0x116, 0x2, "ad9c51eea91248a939b5c5d256eaee163ae82600dce0b671e22ebfe440fac20bc9a757effb66ad6b3caccb86b273876232ece0374aad2a7929753314735f0f9c25567c9f231af258491e82e9e2c10b048857d051975e4f1dcc15a400c8f9fdc607ea7f3b3c9d4867e0d1fe83253850efda45b26fe2"}, {0x30, 0x115, 0xffffffff, "e8c072b239d7fc9ed78e4bf5905b5c6cfd5c913735b4e5a6de5db38b9b"}, {0xd0, 0x103, 0x10400, 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"a14d96a5c0a265d28986d4a5f0b669a59b53ed4c79eb0c9c660adbc017532dc29373b909e8f68953ed764cf8f48af9a87fd7d8bd688f032b6a45a08f3d2454f31d0d16b4e1c093803eaf5968ff72973ed8ce859ca2049bf42c83dae9b8da22697eb3c937a0623c7603560ea90cc96c26a990c55c58add979e0e3114469374e41730c4cf2c9dbdf050832ae9780977b07593895f47911579ba4e509ea14e2ceff19e2b284f93d624b798996f532a2d2c42c0a7e4e8c105c49c548a3652141e56f1cff4c740c64b878a0029cc19d283e977485f248b5d32a517c844ad90e8265ff8ed76d6b7caf29272fbd3d690a4cef97"}], 0x498}}, {{&(0x7f00000007c0)=@can={0x1d, r6}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000840)="73f76d3365f611142094ace5a898b7d74a75ce90d02bcd4c5e943e2902a75f5b1bcda693d16bb94216cb621e9144792c47f5ecc87cca4f10c3c7af2f3e20b11c79e0fa0e3794f0165c4e81275cd95fbfc32b7612d01bcec74d3ca09821e02fa950ffcb3f09c8c5505dcce9b02b363f417bff5e20a30b83c7a9a04fd094d860031782d74c8ec6374a5637c539e551f5bca4aa6ee4cada787980da7151ab75e161e7779984ff7393f399e9972044d7ab58ac19ed810d73c6a2f58e8446dfdc0e0fd120af8c8a4da50866a079e916692c59965dbb0212a7dd29de", 0xd9}, {&(0x7f0000000940)="1b01f0de787f0114eadb640cf1dc39661fa91322f380ea2e4b8c48e37dad52bfe3cbfa7aef840f11f014", 0x2a}], 0x2, &(0x7f00000045c0)=[{0xe0, 0x107, 0x101, 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{0xe8, 0x10e, 0x400, "961137669bc03646aae839976ec56e875d81ecbc32e3c14dd01ffdb38538560807ac4a5a6203622de7e8c583818bc6814f513577e1f7b7b24d3d28801976ad798f126c9f100650cb61f60e8e945eb75e5666ae512593207f8c81e8b48e5a0524e97c9cf32555eb3e2b35204207822eddbb247154e27ef7684926530393001e1e4bc526db562b57736765bcdfae130c7e2e8cd5415b1b6341467386d4c81ed38a80aa4bedaf2ddb8a3e8e41a479ef35daff5e90d98cb10ad616aa97e693d2945f7457ab4ba3ed0f76f8ad1fde27fc409084"}], 0x500}}, {{&(0x7f0000000d40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r7, 0x4, 0x1, 0xfffffffe, 0x1, {0xa, 0x4e24, 0xa0a6, @remote, 0x2}}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000dc0)="398b5f3fece397985298234c059829ce43133000e50d6f23a38cbd1a74aefb423719fab9926d8788d85dd7d1f0ac1cac4502954056b0192d7c09130d023f9b3ccb1385f461910967c1fdd6ea283427fd2b45b7a5776a758b8ab8e95354643d1e0fa873db338bffdae399211f62da111b8c0bc36a189f8ed56d35b4a8eb6fe53e2186bed104f5c8d2e2084fc0785114c2b8416450eb0e1442ab227d6206f5f3f18a6ae8af3f0aae0517461e18f496a528c2e6a5c29ea1a6d86976a05298b68e4d68fd6e69df7b93e8c36384cf52a5f7e61f460f4495f04d76250d6892b9cc82d51662e6", 0xe3}, {&(0x7f0000000ec0)="f603b72b62544bfd17f2949bb21daf62fc86c8420e80dafc0ebfb8f1aded9f8b3491146bfdf5fbc439c9bde3f7fcbbc25af2f7b57966de13fb91b5a65e74dc8e7d6bfc5ca1421e4c3d7de98d6a881cedb6b0f422cd3fdda4d04a7ef75869553b4094ba0428b688f004d2f2a69cb649e305b6", 0x72}, {&(0x7f0000000f40)="7cbf9c2473f0b2e3c3e92ff2124e0109804523e18dd7b1b0a7d3c2d4bc71daa3a311e7a1279197daab328d75d494678feb38fc1271e82cf2bd9d78abd492ea1d9a8c74473d3850ccf130ff71291dfd3e5df2", 0x52}, {&(0x7f0000000fc0)="8083800f98deb9504796ca1c0ab7ed555a3f4b2223eb7dc91dae27b9bd153be2ae760dd9cc1c53d371b8ed28702a703e78e3414e0ff494220ba5ba599ded4c77310877a806ef763e6a9a162aabd3d4000fcea43c7dc9eed981486399e4d23c201a8e72a6", 0x64}, {&(0x7f0000001040)="5be67b98a877936f344c2bb5cec9f0e328af651de6f605b7ea57355e9268587ff46975832b6adbfaedd4bc3b9386a00156faf5a5b8e3ede031e22e77d8e694d909888d189caefad33d5e51e6899ae17c574ec6c25814e96a688620b2c8d15953959f0b1c7e2f416519a6d16b43145b4bac", 0x71}, {&(0x7f00000010c0)="934f2e93e62a26d7305b4cbbf1dea875922ad339de846d21534fa7df6cd169d446ceb4717282eff6445ba68bfce2065193c12f05010cf35fb39b98b89de969b62cf61cd37a601eaa63c1b2c0ebffd2561329a3545d696d4812cf95ef36dcc079667a85ec287fdc342c5d23373f448807c14f91dfd6e119b7b7b2b5f48e8488b30ac151fb96e7b59142dd23a2584f219afc4f7220a41e88f75121d21734be6b4beb4d6e7a8e7b5c704bbf17", 0xab}], 0x6}}, {{&(0x7f0000001200)=@tipc=@name={0x1e, 0x2, 0x0, {{0x41}, 0x1}}, 0x80, 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{&(0x7f00000028c0)="fb7bc2bd61f714e8d0eeb74876bdda17d7034c4bc6325a5212d3c5f9203f48d84a0c88612bf580e84375e672969cd9d61014d007aa7ebf4a97f767139e1c8f1963385bb2f4748f6bdaca4ad5229c4377", 0x50}], 0x4, &(0x7f0000002980)=[{0x98, 0x1, 0x3, "3f4899591300cd7e28f0a380185ff3abe0fb95abf2116ffdaa95389784f5325af4afc35dbff8d33c8c98926883cc6a6dd67a913f83650adf8b1c7638fb2f673c00ec640a9999d2318c5bb55d8eb4ecf72e61c859507301d20e544cf1dee447ba4f46d4aa0322c3e16c53516edd7abd9e72e910a8836fd6ce06584fdf32309b50fdc4ac9494"}], 0x98}}, {{&(0x7f0000002a40)=@nfc={0x27, 0x1, 0x2, 0x3}, 0x80, &(0x7f0000004080)=[{&(0x7f0000004d00)="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", 0x1000}, {&(0x7f0000003e80)="8bf8eadd821734e0986a91fdcc868d17556efe25539371a187c4406e95172a62d8d2cf66858f23be15adbc846ed1bf440e654b7956051fd6799e6a48bd841f6d78f7ccf2d8696ad36ca2f816e6dff38177dcb41e85e16c0bd8b1e197567a8d3066ff1d7631087f709f2f4546f22e491c0006", 0x72}, {&(0x7f0000002ac0)="14f1a93baf42a9bec97443e12642632a92014d56d34555958db58fa296ce86", 0x1f}, {&(0x7f0000003f00)="45378a18ac50e498135ad0aca088e622bdc44cbb42ac03e555dbe88fc3c1c3c20734718cd59109f7d994d3d6dc9a1bafc4f5dafc5f5fb1883f372fdda9cea3829ffa33fcb57c85b52529", 0x4a}, {&(0x7f0000003f80)="649ae70e017ce45d07bba69785d965198007b84a58548dda7a3c7186fe758939594b723924f7199d5b78a0e528095cceb70c62df13e8685a46829979e2e2a8d64d706e41be6d289b4eed14b0e46c03b9c5266cfffff0a064e4d41d7ad60e5557d49f8cdac82431f190aeeff385aa60ab383863141617519761bd790ec6b558ef3d5bb0109e93de0e9f1fa2b0fe31de7d81f7507ea9d08be97742eadf856cd2876aa2adc297d8026c06c23e41615dfb8cedac922372db8e59afd0b3424a4805b5a4dfda213c039a675d211c827f3e766c2df3a2afd2eaf4019e0bdc8ba6aa20324dff1301e7fd175fe5b8f1", 0xeb}], 0x5}}, {{&(0x7f0000004100)=@xdp={0x2c, 0x0, 0x0, 0x2e}, 0x80, &(0x7f0000004340)=[{&(0x7f0000004180)="f0ce4ff53026671cd1c2225ece18863316463f3ed3b195319480780b400723a968c8af4811070f91c362f2b1131beaf1cb604a2216", 0x35}, {&(0x7f00000041c0)="bf83640c1c72de16000300c228e1d35dca9d2b9a4ec506c6f6a83fae30b63c3312a68ce442868dab160c2a4455c58505014ecb86965d78bc3d41eff504207aec6f87e3c26c18fb7fa7141d1eeed4cf7cc4dbac82aefc37d5df027426c9827b82ce97640ca5b5652c6554fabb", 0x6c}, {&(0x7f0000004240)="45d0e5288d897926610120bff12630b6382d4fd4f55780ffc66af27439a2522a1ffe678a9611eab3d31e9af1e2eb5182829db4a875ac6442df1730e62fe728dc91c04d40463fa84eb129a7d52959fcd3dac8a8829bf1ad708aae525511d4914fcf4523c223167b771e4d9d1f338e438138c97200000000ddd3ee59f3434b5902000000413c3c953675e3676e3dd18cd2d4365117b8d5a8793d5ab83fea9ce268a0fc0e61d810c4ed2ac0fcab5655d14a6952088ebb6c1112b67f86774d0a460eb501c6825dc682ab54b4fb54c83c15982c26939d8ddee239f08666b6dcc3fb8f3aa816f8d08270d5db9c6796e94983483e3eda254c2ce3e702", 0xf9}], 0x3}}], 0x9, 0x4000)

16:57:41 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:41 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000600)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x3c}}, 0x0)
sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40d42}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x4)
writev(r7, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)
socket(0x0, 0x0, 0x0)
recvmmsg(r7, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/160, 0xa0}, {&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000200)=""/145, 0x91}], 0x3, &(0x7f0000000380)=""/176, 0xb0}, 0x400}, {{&(0x7f0000000440)=@ipx, 0x80, &(0x7f00000004c0)=[{&(0x7f00000004c0)}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/102, 0x66}, {&(0x7f00000005c0)=""/245, 0xf5}], 0x4, &(0x7f0000000700)=""/148, 0x94}, 0x7}, {{&(0x7f00000007c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000840)=""/192, 0xc0}, {&(0x7f0000000900)=""/5, 0x5}, {&(0x7f0000000940)=""/111, 0x6f}], 0x3, &(0x7f0000000a00)=""/171, 0xab}, 0x8}, {{&(0x7f0000000ac0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b40)=""/104, 0x68}, {&(0x7f0000000bc0)=""/173, 0xad}], 0x2}, 0x8111}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001d00)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001e00)=""/236, 0xec}, {&(0x7f0000001f00)=""/7, 0x7}, {&(0x7f0000001f40)=""/147, 0x93}], 0x3, &(0x7f0000002040)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000003040)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000003580)=[{&(0x7f00000030c0)=""/137, 0x89}, {&(0x7f0000003180)=""/161, 0xa1}, {&(0x7f0000003240)=""/224, 0xe0}, {&(0x7f0000003340)=""/146, 0x92}, {&(0x7f0000003400)=""/109, 0x6d}, {&(0x7f0000003480)=""/225, 0xe1}], 0x6}, 0x7}, {{&(0x7f0000003600)=@nl=@unspec, 0x80, &(0x7f0000003700)=[{&(0x7f0000003680)=""/68, 0x44}], 0x1, &(0x7f0000003740)=""/127, 0x7f}, 0x10001}], 0x8, 0xc00e, 0x0)
sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000003a40)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003a00)={&(0x7f00000039c0)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x10000004)

[ 1293.433507][   T27] audit: type=1800 audit(1588438661.600:1647): pid=22400 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=16375 res=0
16:57:41 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0), 0x0, 0x8, 0x0, 0x0)

16:57:41 executing program 1:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x14c}}, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00')
r1 = socket(0x10, 0x1, 0x1000)
sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0)
r2 = socket$inet6(0xa, 0x80000, 0x692)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
r4 = accept4(r3, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="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", 0x15f, 0x40010, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r4, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040)=0x2, 0x4)
poll(&(0x7f0000000000)=[{r2, 0x6000}], 0x1, 0x7)

16:57:41 executing program 4:
bpf$MAP_CREATE(0x0, 0x0, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000000c0)={@mcast1, <r7=>0x0}, &(0x7f0000000140)=0x14)
sendmsg$nl_route_sched(r3, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)=@newqdisc={0x3c, 0x24, 0x2, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, r7, {0xc, 0xffff}, {0x7, 0x9}, {0x6, 0xa}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x84c9}, @TCA_RATE={0x6, 0x5, {0xd8, 0x26}}, @TCA_RATE={0x6, 0x5, {0x8, 0x2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x90)
r8 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r8, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r6, @ANYRES16=r8, @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a010c3"], 0x74}}, 0x0)
getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000480)={@private0, <r9=>0x0}, &(0x7f0000000500)=0x14)
sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newtclass={0x34, 0x28, 0x100, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, r9, {0xa, 0xd}, {0xd, 0xc}, {0x1, 0xfff1}}, [@TCA_RATE={0x6, 0x5, {0x80, 0x20}}, @tclass_kind_options=@c_mq={0x7, 0x1, 'mq\x00'}]}, 0x34}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0)

[ 1293.706073][T22477] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'.
16:57:41 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=ANY=[@ANYBLOB="4800000010000507000000000000000001000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e00040002800a000500040000000000000008000a00", @ANYRES32=r2, @ANYBLOB], 0x48}}, 0x0)

[ 1293.820845][T22477] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1293.862540][   T27] audit: type=1804 audit(1588438662.030:1648): pid=22469 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/993/cgroup.controllers" dev="sda1" ino=16372 res=1
16:57:42 executing program 0:
r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x8, 0xb1f, 0x0, 0xffffffffffffffff, 0x9930, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000)='e', &(0x7f00000000c0)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040)='S', &(0x7f0000000400)="1c"}, 0x20)
r1 = socket(0x10, 0x803, 0x0)
r2 = socket(0xb, 0x20000000802, 0x0)
write(r2, 0x0, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0xfe1e)
sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[@ANYBLOB="5000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="004000000000000028001280090001007665746800001b001800028005fe0100000000007baf6622a0f5b5c150515342fd8c18314dfe05c0b5df5af017a29756c46e391127d1c4e87b8fd8eeee83bb381ccd7d5ee9a90126617bf08af9a354ed232e6452e35584f2a8436a772eac3b027e1c07bb5af2c0d89d25678a5aca0cafb562742e255e5b9ba8cabb85793def5e2c6edf4ebb0002ed74f8c8857e909a39", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r4, @ANYBLOB="15010000000000000093ebb856494ee46379f8bc68c4e217842f3482ee6cb9aec9d470a92c04035649c8954a124453"], 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x0)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x0)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r5, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10)
r6 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r7=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x1a, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100, 0xa, 0x1200, 0x1, r7}, 0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={<r8=>r7, 0xd1}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000003c0)={r8, 0x10, &(0x7f0000000380)=[@in={0x2, 0x4e23, @multicast1}]}, &(0x7f0000000440)=0x10)

[ 1293.923294][T22482] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1294.001106][T22486] netlink: 'syz-executor.1': attribute type 5 has an invalid length.
[ 1294.103698][T22481] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
[ 1294.173394][T22481] device bond8 entered promiscuous mode
[ 1294.180680][T22484] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1294.192855][T22477] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1294.209605][T22490] device bridge13 entered promiscuous mode
[ 1294.220849][T22490] bond8: (slave bridge13): making interface the new active one
[ 1294.230618][T22490] bond8: (slave bridge13): Enslaving as an active interface with an up link
16:57:42 executing program 4:
r0 = socket$xdp(0x2c, 0x3, 0x0)
setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f0000000180)=""/102400, 0x93012c, 0x800, 0x9}, 0x20)

16:57:42 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000600)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x3c}}, 0x0)
sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40d42}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x4)
writev(r7, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)
socket(0x0, 0x0, 0x0)
recvmmsg(r7, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/160, 0xa0}, {&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000200)=""/145, 0x91}], 0x3, &(0x7f0000000380)=""/176, 0xb0}, 0x400}, {{&(0x7f0000000440)=@ipx, 0x80, &(0x7f00000004c0)=[{&(0x7f00000004c0)}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/102, 0x66}, {&(0x7f00000005c0)=""/245, 0xf5}], 0x4, &(0x7f0000000700)=""/148, 0x94}, 0x7}, {{&(0x7f00000007c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000840)=""/192, 0xc0}, {&(0x7f0000000900)=""/5, 0x5}, {&(0x7f0000000940)=""/111, 0x6f}], 0x3, &(0x7f0000000a00)=""/171, 0xab}, 0x8}, {{&(0x7f0000000ac0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b40)=""/104, 0x68}, {&(0x7f0000000bc0)=""/173, 0xad}], 0x2}, 0x8111}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001d00)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001e00)=""/236, 0xec}, {&(0x7f0000001f00)=""/7, 0x7}, {&(0x7f0000001f40)=""/147, 0x93}], 0x3, &(0x7f0000002040)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000003040)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000003580)=[{&(0x7f00000030c0)=""/137, 0x89}, {&(0x7f0000003180)=""/161, 0xa1}, {&(0x7f0000003240)=""/224, 0xe0}, {&(0x7f0000003340)=""/146, 0x92}, {&(0x7f0000003400)=""/109, 0x6d}, {&(0x7f0000003480)=""/225, 0xe1}], 0x6}, 0x7}, {{&(0x7f0000003600)=@nl=@unspec, 0x80, &(0x7f0000003700)=[{&(0x7f0000003680)=""/68, 0x44}], 0x1, &(0x7f0000003740)=""/127, 0x7f}, 0x10001}], 0x8, 0xc00e, 0x0)
sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000003a40)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003a00)={&(0x7f00000039c0)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x10000004)

16:57:42 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
write$cgroup_int(r1, &(0x7f0000000200), 0xf000)
sendfile(r1, r2, 0x0, 0xf03b0000)
r3 = socket$inet6(0xa, 0x2, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c)
connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e2c, 0xfffffffa, @remote}, 0x1c)
sendfile(r3, r0, 0x0, 0x8000000000004)
shutdown(0xffffffffffffffff, 0x0)
r4 = socket(0x11, 0x80a, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'bond0\x00'})
accept4$x25(r4, &(0x7f0000000000)={0x9, @remote}, &(0x7f00000000c0)=0x12, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)

16:57:42 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1294.482232][T22535] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 1294.491484][T22535] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 1294.577113][T22486] netlink: 'syz-executor.1': attribute type 5 has an invalid length.
[ 1294.703061][T22535] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 1294.725182][   T27] audit: type=1804 audit(1588438662.890:1649): pid=22544 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/994/cgroup.controllers" dev="sda1" ino=15752 res=1
[ 1294.835780][   T27] audit: type=1800 audit(1588438663.000:1650): pid=22502 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=16371 res=0
16:57:43 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0x100000500)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
r4 = accept4(r3, 0x0, 0x0, 0x0)
sendto$inet(r4, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
socket$inet(0xa, 0x801, 0xbf1)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8003, 0xfffffff7, 0x3f}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="1e9c76cdc4d74a216efe30714ba14c93035cc84284fc0287ea755f071a06ea780de8dda22b5da6ef9cf38ebd26458177e500cb8d07b06ff273e680", 0x3b}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
r5 = accept$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
ioctl$FS_IOC_GETVERSION(r5, 0x80087601, &(0x7f0000000100))

16:57:43 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abea", 0x1d, 0x8, 0x0, 0x0)

[ 1294.919303][T22551] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
16:57:43 executing program 0:
r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000080)="49a0aab67bf0da6c324f5b5d1bc44465251b43b2302086f4b756f3f6b25a915cba79d94e9f39d900bb919831a0")
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0xb0}, [@ldst={0x4}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/190, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffd06, 0x10, &(0x7f0000000000), 0x1dd}, 0x48)

[ 1295.012594][T22551] device bond9 entered promiscuous mode
[ 1295.026443][T22562] device bridge14 entered promiscuous mode
[ 1295.047007][T22562] bond9: (slave bridge14): making interface the new active one
16:57:43 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e640000004501c9a30008000100060000001b95e0405c01100c1f1e6832c1cf4bf6959a1f4deb6094a7201e9b2d37c6e91d7b739afa817f77d66dc01bb54769cdc4413906584d9c458dc228786e794943105e543da167a22e35511597273cb6491ef5c3afa3759835695e9768b59bfe25f528ff91a33969a195a52de84e853cbff849fd571d12"], 0x3c}}, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket$packet(0x11, 0x3, 0x300)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200))
r6 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c030000100005070000ccf68547860000000000", @ANYRES16=r6, @ANYRES32, @ANYRES32=r5, @ANYRES64], 0x3c}}, 0x0)
r7 = socket$nl_route(0x10, 0x3, 0x0)
r8 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r8, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000080)={'vcan0\x00', r5})
r9 = socket$packet(0x11, 0x3, 0x300)
getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, <r10=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200))
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0)
sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, 0x0, 0x0, 0x70bd29, 0x0, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x60000}, 0x20000000)
sendmsg$nl_route(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r10}}, 0x20}, 0x1, 0xe, 0x0, 0x40}, 0x0)

[ 1295.056585][T22562] bond9: (slave bridge14): Enslaving as an active interface with an up link
16:57:43 executing program 4:
r0 = socket(0x10, 0x80002, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x58}}, 0x0)
r1 = accept4$x25(r0, &(0x7f0000000180), &(0x7f0000000300)=0x12, 0x80800)
ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000340)={0x7, 'veth0_to_batadv\x00', {0x6}, 0x2})
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000007060158980000000000000000000000050001008f"], 0x1}}, 0x0)
pipe(&(0x7f0000000100)={<r4=>0xffffffffffffffff})
write$ppp(r4, &(0x7f0000000200)="715d11862ff6379b92105c5f639e8dc2fdf10e5cfe26776323c9bc107fffd6778fb083244898509259471df16b12d65ebcce24c9cbce600511b0fd02a1db87a4e00c2fcc7b1118210aa19439ebf0effebfdd1614713137497ce16745c4f68d6bd4726ef1706470d0083da5fbf379d61b8ec471a45197bb96658d19d567de230aae5f4233cf019e89526127f7cbed828c0632539a3e8a26e59d2ef39ea484397f24f0df2265b3d90b004d6f1da3a90a82c22de7f17b2b67009cff1794a0863d7168a93b174db008cc3c6cd85449729517744d778b24433144de6a2c00301061827ff1514692ff07d88ba6ea5a762ee6f298850c7a", 0xf4)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x4, 0x30}, &(0x7f00000003c0)=0xc)
setsockopt$sock_int(r3, 0x1, 0x26, &(0x7f0000000140)=0x7, 0x4)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r5, r3, 0x0, 0x100000001)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r7, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600)='nl80211\x00')
sendmsg$NL80211_CMD_GET_MESH_CONFIG(r6, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r8, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x1c}}, 0x800)

16:57:43 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000600)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x3c}}, 0x0)
sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40d42}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x4)
writev(r7, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)
socket(0x0, 0x0, 0x0)
recvmmsg(r7, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/160, 0xa0}, {&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000200)=""/145, 0x91}], 0x3, &(0x7f0000000380)=""/176, 0xb0}, 0x400}, {{&(0x7f0000000440)=@ipx, 0x80, &(0x7f00000004c0)=[{&(0x7f00000004c0)}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/102, 0x66}, {&(0x7f00000005c0)=""/245, 0xf5}], 0x4, &(0x7f0000000700)=""/148, 0x94}, 0x7}, {{&(0x7f00000007c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000840)=""/192, 0xc0}, {&(0x7f0000000900)=""/5, 0x5}, {&(0x7f0000000940)=""/111, 0x6f}], 0x3, &(0x7f0000000a00)=""/171, 0xab}, 0x8}, {{&(0x7f0000000ac0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b40)=""/104, 0x68}, {&(0x7f0000000bc0)=""/173, 0xad}], 0x2}, 0x8111}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001d00)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001e00)=""/236, 0xec}, {&(0x7f0000001f00)=""/7, 0x7}, {&(0x7f0000001f40)=""/147, 0x93}], 0x3, &(0x7f0000002040)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000003040)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000003580)=[{&(0x7f00000030c0)=""/137, 0x89}, {&(0x7f0000003180)=""/161, 0xa1}, {&(0x7f0000003240)=""/224, 0xe0}, {&(0x7f0000003340)=""/146, 0x92}, {&(0x7f0000003400)=""/109, 0x6d}, {&(0x7f0000003480)=""/225, 0xe1}], 0x6}, 0x7}, {{&(0x7f0000003600)=@nl=@unspec, 0x80, &(0x7f0000003700)=[{&(0x7f0000003680)=""/68, 0x44}], 0x1, &(0x7f0000003740)=""/127, 0x7f}, 0x10001}], 0x8, 0xc00e, 0x0)
sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000003a40)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003a00)={&(0x7f00000039c0)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x10000004)

[ 1295.485212][T22612] bond1 (unregistering): Released all slaves
[ 1295.536442][   T27] audit: type=1804 audit(1588438663.690:1651): pid=22655 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1125/cgroup.controllers" dev="sda1" ino=15858 res=1
16:57:43 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00')
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x2c, r3, 0xe11, 0x0, 0x0, {{}, {}, {0x10, 0x17, {0x18, 0x0, @l2={'ib'}}}}}, 0x2c}}, 0x0)
sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r3, 0x20, 0x70bd26, 0x25dfdbfc, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4010}, 0x0)
ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000100)={'bond0\x00', @ifru_flags=0x200})
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_ifreq(r5, 0x8922, &(0x7f00000014c0)={'bond0\x00', @ifru_flags=0x6dbbce78125ac468})

16:57:44 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1295.796153][T22697] tipc: Enabling of bearer <ib:> rejected, illegal name
[ 1295.806244][   T27] audit: type=1804 audit(1588438663.970:1652): pid=22661 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/995/cgroup.controllers" dev="sda1" ino=15906 res=1
[ 1295.889416][T22695] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
[ 1296.064276][T22695] device bond10 entered promiscuous mode
[ 1296.106989][T22698] tipc: Enabling of bearer <ib:> rejected, illegal name
[ 1296.147084][T22700] device bridge15 entered promiscuous mode
16:57:44 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abea", 0x1d, 0x8, 0x0, 0x0)

[ 1296.188528][   T27] audit: type=1800 audit(1588438664.350:1653): pid=22656 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=15842 res=0
[ 1296.238611][T22700] bond10: (slave bridge15): making interface the new active one
[ 1296.277486][T22700] bond10: (slave bridge15): Enslaving as an active interface with an up link
16:57:44 executing program 4:
r0 = socket(0x10, 0x80002, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x58}}, 0x0)
r1 = accept4$x25(r0, &(0x7f0000000180), &(0x7f0000000300)=0x12, 0x80800)
ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000340)={0x7, 'veth0_to_batadv\x00', {0x6}, 0x2})
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000007060158980000000000000000000000050001008f"], 0x1}}, 0x0)
pipe(&(0x7f0000000100)={<r4=>0xffffffffffffffff})
write$ppp(r4, &(0x7f0000000200)="715d11862ff6379b92105c5f639e8dc2fdf10e5cfe26776323c9bc107fffd6778fb083244898509259471df16b12d65ebcce24c9cbce600511b0fd02a1db87a4e00c2fcc7b1118210aa19439ebf0effebfdd1614713137497ce16745c4f68d6bd4726ef1706470d0083da5fbf379d61b8ec471a45197bb96658d19d567de230aae5f4233cf019e89526127f7cbed828c0632539a3e8a26e59d2ef39ea484397f24f0df2265b3d90b004d6f1da3a90a82c22de7f17b2b67009cff1794a0863d7168a93b174db008cc3c6cd85449729517744d778b24433144de6a2c00301061827ff1514692ff07d88ba6ea5a762ee6f298850c7a", 0xf4)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x4, 0x30}, &(0x7f00000003c0)=0xc)
setsockopt$sock_int(r3, 0x1, 0x26, &(0x7f0000000140)=0x7, 0x4)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r5, r3, 0x0, 0x100000001)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r7, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600)='nl80211\x00')
sendmsg$NL80211_CMD_GET_MESH_CONFIG(r6, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r8, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x1c}}, 0x800)

16:57:44 executing program 0:
r0 = socket$inet6(0xa, 0x5, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
sendto$inet(r2, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
r3 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r3, 0x8)
accept4(r3, 0x0, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @loopback}, 0x10)
sendmmsg$alg(r2, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="020000010000800000003f0000000000c79f6c8963960d866887912128862c6214b2715a40b0c8c552db2336506b285fe2251d26477f25f5bfe44fcd5db2be5490b8608457f7bd04336d44875434e3b2a043d6adcc2bc4cf0309d9beea87c5974b89d809d20d85938b8ec56bf86b01b4f96c5aec92796c0d1b2c0040fca84de7a573cafc2603e61beba2981a6c2db21c9ec662b55e80f8179a642556c94aadd5e32c8eb8dd0c5860db15a547d3ce"], 0x10)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0900000000000000000300000000000000000005000002000000000000000000b9000000"]})

16:57:44 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000600)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x3c}}, 0x0)
sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40d42}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x4)
writev(r7, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)
socket(0x0, 0x0, 0x0)
recvmmsg(r7, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/160, 0xa0}, {&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000200)=""/145, 0x91}], 0x3, &(0x7f0000000380)=""/176, 0xb0}, 0x400}, {{&(0x7f0000000440)=@ipx, 0x80, &(0x7f00000004c0)=[{&(0x7f00000004c0)}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/102, 0x66}, {&(0x7f00000005c0)=""/245, 0xf5}], 0x4, &(0x7f0000000700)=""/148, 0x94}, 0x7}, {{&(0x7f00000007c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000840)=""/192, 0xc0}, {&(0x7f0000000900)=""/5, 0x5}, {&(0x7f0000000940)=""/111, 0x6f}], 0x3, &(0x7f0000000a00)=""/171, 0xab}, 0x8}, {{&(0x7f0000000ac0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b40)=""/104, 0x68}, {&(0x7f0000000bc0)=""/173, 0xad}], 0x2}, 0x8111}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001d00)=""/207, 0xcf}, 0x7}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001e00)=""/236, 0xec}, {&(0x7f0000001f00)=""/7, 0x7}, {&(0x7f0000001f40)=""/147, 0x93}], 0x3, &(0x7f0000002040)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000003040)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000003580)=[{&(0x7f00000030c0)=""/137, 0x89}, {&(0x7f0000003180)=""/161, 0xa1}, {&(0x7f0000003240)=""/224, 0xe0}, {&(0x7f0000003340)=""/146, 0x92}, {&(0x7f0000003400)=""/109, 0x6d}, {&(0x7f0000003480)=""/225, 0xe1}], 0x6}, 0x7}, {{&(0x7f0000003600)=@nl=@unspec, 0x80, &(0x7f0000003700)=[{&(0x7f0000003680)=""/68, 0x44}], 0x1, &(0x7f0000003740)=""/127, 0x7f}, 0x10001}], 0x8, 0xc00e, 0x0)

16:57:44 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)
r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
sendto$inet(r3, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r3, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000002480)={'nat\x00'}, &(0x7f0000000140)=0x54)
writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="0d780387b90eeb9b65a1050ae5b03283b35b119b930120a6aa05a495ef38fbc1c4fb522dbbf2505d6736dcba788a47db166ca3bde6efaf306d28c483667715b0804cd3afa0343868406c03195dbbc987b2db6f6de347c605bcf9d7ec0164c75953c23874821dc5aa129af17baaa82628535c03eb200fb1a4a0ac297b5b02e51399df8dbe180634e597a1640833fb2c9a7d27b8df30263c82f9e75f33ea121d431f13693a1bf4680bd64e8d", 0xab}, {&(0x7f00000001c0)="d659c7478754cf3432dac03da8939edfdc0296aafb7d4ea5b1a5f0bc405b2aafd155ef56a0a5f371cb18a634782f0154a355c87511de42153d193fb9cf0bc18397ca52cf2a386a670cd5296570e9a5d1f87da75ed9794ad15959d99d294fa898f3292fd5848671290f1bf06744736fba86670e306b9e0cbdc7df399e3f64b14a325c4508de32df8f8e322ae4bdad3a0f6d0f874d7d1db2e21e91bca3fd", 0x9d}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="0e9674f5cc0a1184836deb26843f1d2170d1b74d1f18fc3686f025fb39b943a13884f9e081d0a715e9f202db8c2ec13d11b8e17f99f0e47fc21773b8c7d9ee2a5e293968f41133954a48b4dcd73c277a3a2f36a9f5cabcbd86f11fcf5490293f6b386316339196c5c2b81a9f79546b6f7e141c9261ef446c416a41e38c1d11ee7066e9a67faff3c4a395c49c0483b8edd3b68400dbb1ffa60edd5a1e562c87342c97f1647bbf90af7ab455e504bb585a525e7013e5fd0c3e92ac3b24ee219f43e65989543631e42b6bf16930", 0xcc}, {&(0x7f0000001480)="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", 0x1000}], 0x5)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700)
ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000040))
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x3ff800)
ioctl$FITRIM(r0, 0x4030582b, &(0x7f0000000000)={0x0, 0xd000000, 0x6000000})

16:57:44 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, 0x2000002, 0x48032, r0, 0x0)
openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
sendto$inet(r2, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r2, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
sendmsg$AUDIT_TTY_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x3f8, 0x400, 0x70bd26, 0x25dfdbfd, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x880}, 0x4000001)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRES16], 0x1}, 0x1, 0x0, 0x0, 0x20008000}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r4, r3, 0x0, 0x100000001)

[ 1296.673556][   T27] audit: type=1804 audit(1588438664.840:1654): pid=22756 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1126/cgroup.controllers" dev="sda1" ino=15751 res=1
[ 1296.817287][   T27] audit: type=1804 audit(1588438664.950:1655): pid=22765 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/996/cgroup.controllers" dev="sda1" ino=16083 res=1
[ 1296.848669][T22765] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
16:57:45 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1297.071189][T22765] device bond11 entered promiscuous mode
[ 1297.135724][T22772] device bridge16 entered promiscuous mode
16:57:45 executing program 4:
r0 = socket(0x10, 0x80002, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x58}}, 0x0)
r1 = accept4$x25(r0, &(0x7f0000000180), &(0x7f0000000300)=0x12, 0x80800)
ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000340)={0x7, 'veth0_to_batadv\x00', {0x6}, 0x2})
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000007060158980000000000000000000000050001008f"], 0x1}}, 0x0)
pipe(&(0x7f0000000100)={<r4=>0xffffffffffffffff})
write$ppp(r4, &(0x7f0000000200)="715d11862ff6379b92105c5f639e8dc2fdf10e5cfe26776323c9bc107fffd6778fb083244898509259471df16b12d65ebcce24c9cbce600511b0fd02a1db87a4e00c2fcc7b1118210aa19439ebf0effebfdd1614713137497ce16745c4f68d6bd4726ef1706470d0083da5fbf379d61b8ec471a45197bb96658d19d567de230aae5f4233cf019e89526127f7cbed828c0632539a3e8a26e59d2ef39ea484397f24f0df2265b3d90b004d6f1da3a90a82c22de7f17b2b67009cff1794a0863d7168a93b174db008cc3c6cd85449729517744d778b24433144de6a2c00301061827ff1514692ff07d88ba6ea5a762ee6f298850c7a", 0xf4)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x4, 0x30}, &(0x7f00000003c0)=0xc)
setsockopt$sock_int(r3, 0x1, 0x26, &(0x7f0000000140)=0x7, 0x4)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r5, r3, 0x0, 0x100000001)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000800)={0x20, r7, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600)='nl80211\x00')
sendmsg$NL80211_CMD_GET_MESH_CONFIG(r6, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r8, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x1c}}, 0x800)

16:57:45 executing program 0:
bind$inet(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002580)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x6, @mcast1, 0x1f}, 0x1c, &(0x7f0000000080)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}, {{&(0x7f0000000240)={0xa, 0x4e23, 0x7, @loopback}, 0x1c, &(0x7f0000000740)=[{&(0x7f00000007c0)="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", 0x119}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="8fb93cceaa7f6e46b4d7211977a6ae4491d3f57b8ba4890d5cbfd0a76741b749e16d120cd7070ea86ad5cb9c0ef79d4a814dae69befb12f4bed8380e3732b904c1a94a423f8aa2d7bff5bd6bfc467c11a3aae7a995bdf8fef234d2faf4ae25baa3049b25a1ff16bd002bc3bbbd24e3ef49690ae7ffc20d5e871d70f9b8ecbf405189639cae81c5e419db6b3fddc17aec2477ed11f096e2e6c6f5d9faad1a0b1794c90649fa290316bcd28401d0efb2debd850ec6e50d8b80b675cccca1876a1eb8e3fa1cdaf74e083ce38ccd11d83b568652ac672ef444d7e3f21acaea67c95d7078dde5524f9a3985", 0xe9}, {&(0x7f00000004c0)="dc95c8d402f64e3c4e40b271bd176887c1e4077dd66cd21e8db5dfa8c5c96bded51181311ef119a20cfc50aa0e120d169cfcbd5780098045d1ff4efb4045afb715", 0x41}, {&(0x7f0000000540)="02018ba3c450b73f8c7fb3cc3c9d353d0ca55b03dd8c23a108e0f485e2c6917b02b95dfeebf9ba08f9f9e99d5e62c59c7af3bebffb03168ec457f2278d47e9e441a0cf76af5e7a29e5137ba9337ec0b1ad8f2e0ff098856894ee597a52836a6ced383139e379be2470d9c3bb11596b0342001860811f52de372f57df201475a444482cbf216fda4aeb1d20624f7e0cc2d55d236383befe4cf092d6abca1ded6c135a6998d21725c9f6b351f7238d5a314dfdd4cbdeb2da0ef5aac620c60c675378efb7d2678f01b8c400ee2ae7176569e0ec49cc9c316cf2d2961e59b3061636ec835f5b3f", 0xe5}, {&(0x7f00000006c0)="33e55cd3311c5cbc28f2697ab204d62527008ff9df4ee35040154bba3e949ec5755a5c42977c2c0d3876e5b69d58c87b9fced45e245eda22b8a5d1cd0e38b544f1aa938d07dcb021353f88087e593f6ee01b1261430ca656706f6e4a64", 0x5d}], 0x6, &(0x7f0000000b80)=ANY=[@ANYBLOB="58000000000000002900000039000000ed0801020000000000000000000000000000000000000001fc000000000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000240000000000000029000000320000002001000000000000001b14914d000002", @ANYRES32=0x0, @ANYBLOB="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"], 0x1c0}}, {{&(0x7f0000000ec0)={0xa, 0x4e23, 0x7f, @empty, 0x80}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000000f00)="5ebca47f5fda594db7e484eb11b5e9540b9f47022c8d5800da6cac40312e3f2d4ba71d9ea22969faf15c12856901eaaf3fa111d29c248e025a192efcb65a3fc767b949445c263511624d110847521f3a652a500f635bd8dad1088cf517f5ed86ca5bfa0f4726c6cb3fcd7fdd6425a0cf384286bc", 0x74}, {&(0x7f0000000f80)}, {&(0x7f0000000fc0)="18e7f27fe0410ba481871a2a7f2310f6", 0x10}, {&(0x7f0000001000)="38c086410b943f5137aae4e69cc7f8d82d6bdecbd2b37814f837bb1ddd56ed25c410f49585db10ff2b4bdd8daa359ba426b7bce9d05c4d7c77b28f8589cb778de35022bfde7b30a581d3b96bc70024da84465c21858d6edeef027042e741250ebe629e102456e9cafb793eb55deea15ff898280b43187b37b0ddfc3e10ada47ae9191a14bf52a09d98e192139ba1ef1243806951136238ec24d5c687c4fe23f3de7fbfc4f8adf0b5fe24958e1b69bb29f4da44869e8f4d2edae2eb6780ed213db7e5f3cb2bf6f65ec543d8d2e21ed27d121d7ab6bcd43e24aaaf8648994919d809985cae", 0xe4}, {&(0x7f0000001100)="58b7abd64b1759a97a4e419dedad401fecadd99e9a0a3b2a8c14d9fa151a9714fcdae660ddad04e04eee9d9e62721f284a41332a370ec7c80f3381a366e52a9b5925bf537cfb8adde9cfe6a54e2bc3f93b0006f705b17f49dfdd2c25af8a80f35b71ead3134a76da399ef09fbf71b38fde8b3cb97f3c7ad7005692bdd4f80e546acbb47a220c359a0431c389c379613f3034787c4ccc63091971f5aa6c333f6ae65a7c85ad52823311a8375b8c96f6b80ad975ff99b6408a12dbb818a3a2b703b354acd9fe31ec45b8f51a5183cff15ea247cce4cf7898f4b6f597a271a16c2eda40b3df02ce4aef0d462c43af6faa56d0b712fbbc57cd2f886767281afebf01cc7dab89f3f5da7b471837e403cb1d24d6c2b29d335d9dc3ab65fe813eff80dd447ab034b8c907f185ccdb40b45f5ef33a32eb49aeeeb54c336d2802c9b3818284231b0433c303dfbefdb94bfe60f572c120f0ff20fbd8ef028a9f1ee7d4e780bc1113f4071d9871c8bf1f38ca31119b1dda94fbca7b9b5b13fa2532ab54b104c7886f2256463453046c345e8f8770224da287d15779f95b5e1425580e9f89616b7b1105278167082fd02edf7bc880bce299ea010e79c90f1662cbf63a08c79b3ade92e0c79ada1b0e5937da9d301095f2b6c4eec13f57fb031a932a76dab8bc5a1c868241be1af7ed501ea3e68a1da4deb73df1f0b073c5d826614002021047eeb14925965e47e07308d0b93b7c36ac26a243324df118cd59c7d8fbdcb1bcd222fa5741b89c19c7b785a9841fcd4caeb7276618b4a5eb44a96abfa76bab55bcb97d0bbe2bcdc1325e50e8dfbf9ef1a62d34a9649e7ddcdce9565967c9810d4d2a6cf63c177aa5533d44278dcb28f4d42e96afaeff42482585a1ba355362450e75043b72a8cf5cea49b09887a4cb7dfb46fab3a6301e0f4486850f9a44ba22c9470cf503cde256e32a45ba7484d198c562717316b7a6ca47e55cf6de69fbbbdc2dcc6cfe4b855303ae07028b68ed98a6267697121c4171da71a1170cd2ac857a61a630e7faf6d95c2dc7a357a3d71ae9f1d299d24ea4c73369e2fa8ad626f403fe5a3ceb4472e3846e1082eed7f8ba1a2164b1e3dcd7e959bb2c20735bf37fe900d37b42643a37d0c273195ccace105f19efdf26ba5091d0bd4e281b268cfc27ef6a0669e6fe95f98bd6ae6f1715012674cc79c816f9fd499ac67802dd7e9fbe24d9be9d5979f824f5203a5c33e6a5e30fdc0a2999b53d50b93bc6668c4c05394edeca68770634cdf261e16f94b2558040614dea605e1b8f5772b3613a264e011e62ffe76a34fdcd413fd00efb392de4ea380c16ffa6d1596dca63a2496c5155d675667b344f1793060594c00f7b97d9b7c2c8377ae7e067fdd339ade019f25f2f9699ee5851947647a5ffa79442ced21ce8788860f45138715320b1f62d39856503d8c054b6acf70497c1765357e2d69de95b4b640e82fae63907bdf69e94f5f8b445787db7f2f7b2f306bea46b88729fc5c23d81bc363beb569e8f36838b6a7ba07121e4d4487e20dcf10fa54430dade2d5cf61959c46e20ec16b071275df0d7bdf210265dd970516a7fb47f132bc660680b0b8e724651eccd1c170ef0b8c8de661dc2c6b37df4d663c0e634d9fbbd60b4f67e0e624bde38b1084d1ae96e0ffe4b2079b722907adf405173ff2ccd7b36c8c69d644610e6249aa79a8f09865751e0742390a5f90f9d95572fca3e407feb862465be7d759d34c13ae82255890cddf2347106d6d12918955ade785d15395ae33cc90c67961bfb56404461b60c16df12ec466ab6d87c7d2cc7a4838ff29bf6d81a8f661ffe9253fa752b720f3310a30ae8a7d0b8113002e8c570ab8e45bb6c90c662baef926498caffd86a2ae5ea19d0acbc335b1863028fad4167516c7c3d1472c0c5ac08b2611b67c8359a472f351b18a069fddd327ea2daeea92c427e5489a0cee80fb7959d72dedaa7fefc2b9adcaa6f46c54309c50529e7e51e4fd2b7be8dd71357833a43ff7ee7723000ea27671ddd7da35cd6b4e62120621c0fe2db77133672b46b2a4157432ff29feaf155f46520175c6b06075ef7da8035ec96345b0a0ed9cdf6b34b63fce37bd0778e5eb5ef9b6cf34b67fe1630ce9a78d5c96e2bdc95cf2265299ccbf79404c65f349b59caa7fe0a34d75acc653c7d8f9bf64eeb28ecec3c0f4546e1ce1111d5e5c9115c534fdf7db20497e8ba85a609e8ead36b41628fb01f0e043c95a5899dee7451057f1fb44f65d90a9871941b39fc02d292580cb1859489b62241a46fa0d6d27f15d5c77772a30c4a2291ba1f1771e51991667daeecf7c46c8660d18d3e213a3399011d85db076a89a330834530709cf05c192b2b7c002e5f6395606a7088cb7229df72ac5cd6a317350e242ba30bdf17845e373741127cc2cb979247c00ce7a0cd873a934c25bc95c00cc2421d664a596000f4925dae57d3237605cb39fdcbfc511ed1c156c2cd160c4930bd768dd8435534fdfeb7d1831907634bb80887d3158ea493b75f9c456aee3ff7c0d14295fc62f72fed0ff159720167f44504e6ecd7c20fb891e54baddb9e11994f5154d04f35c211cc541be6c6d1d0ddda2f16c6dd08dd473861da38a45e1a0e029fd748578ecf8b864a6a612f4adcd34a274fdc14bed8c3c3890112b57ec7c434623bcdaa99a43be67505f607c04d03ca532814ef01393636c01cf9ac31f60b5fd2f98dcbf9fcbc0c173fa034897c9bad2b1a8a6d9d194d8744e003bd0da5fcb1d7edc5e0e5eaa51eb50f37be7efd43be73d340fa3024c8341574901f9db941be893f6070409c6f494ae1c22e749ab3c13f49002603d046bad566745dfd0a5b241a0bb4898a293128449105cc95f3bc60bd61b43f6132b1a15a8d866a3a27c667c8eb634a28c41748228add9cad1d3296aac3978962820e8b5815f8b769dce729329a1a47e2d0e88687999611d7828c69c6e0b3863fd12e0418bc19fcf6a06a55b0f884f2b99dac699e8a76039bf31ed562d372a12235cd96bb21c42d95875a62e61e9dc73daac4ffd3cf48f3848fd899192b4c2afee984b9987a9ddfc245f30db33dfb803064c8e756ce213542d780a94d474a934a18b00b72f04938a51d97d4a92eec1cc6a9cad21bce9625feb1159c88a96cdbb5ac6117c2c2595a50391d5b2f58ecd261aed3b42cd9e1167f6e477fdfc472fa725e214a51b56b655ff7e0e432dc395d3f2ffcc3bb03c6d8f25e75ccace67dde69fcd58effe8a83adbb91f5f6c9c79399e986af3b3d64f5101cc6e8673b08c31d26358636ddf209ea970604ffdf51cf88957146b3ab0e91b2e6fa72127fe976c66b3923f4854afa25b083f03f79e2408bb3ccfe5d69cd52060415873dd830e12974d550c06e3f5654392b4f018f8d0d4985123dd871493c69589cc5e49d2f560d7f53caa4b81aae6041dde2aeeea7b81ec0fb5d8d47f406eaf9f2023237a1b035d789c29c18e737f5051da1f80959fd962d69ffa76d32094157868bf238542abf48a6d54d42d8415edc3e677d855540680f093d71db9c919a7540470844447ed0b98e494d12686130d8ace19786d906bf62f6b398af1e9f4e2faa40cfebc49d6768db740a3bfc1d37dee0f4db972c663c80e1b8b9d36a727381e789232ac97aa5d67cd7f6844f5ed0b438af8c6d421cccd41ada3452f0e94395d329f98fd1b20c8d012e9d2ae0de6268a93c22cdc88219597dcd7d04e2144961769fd64acde853b6cdd2a725c060f4826a8205f40ce37d7ae957897e480a28275295fb3af813356a7dd7bf27fccfda27cb3fff8641ad731c07cc443e19282699187a50aa171ba531b14cd95ee7c370f19f5d01ca86cd4a109e13bb437920f736e263cf3f337c10e306c5a1c3b01b51b70da4eddc14d7f56b88941231d2108a4c55d00a3248052f004aa2c51ba988b5f9b61b7ae80c57851d47f3b63f25cc8ea8d331b61c300da83a73bdd2ad32a8e1179ce4e3aebd81080405fd20e39e5c085928b98f6264e7c0f2926de4df690f761567aa8eb1f7ff958311bfa584a5a755b52c26abd38cf932bef8cfe58b0956d8b1941647bd25a5b50c593ceec9886ff449b5640a8aabaf11e6b26dbbf7989fcfeb577d59adee57d1ea5609101c2ae08dbb6ad1cd1eb71a09a2f110357b7822913e2c52654d0a80b8a6a12172cdb9bfa6c4a9ddbfd90d0808bc3ffc518f284ee8aa8957e432eaa2df72200ea6a6a0edc79678cd2542aba0322f715e81ea99dd5a2275f3e34c3c7cf13310df46faf01963fe8ce2321d32225759262d4c2ce04262683ef4beb1ea66c62a5dd7eac9129472b7fbe8531c98422f0eefe40c9d672ac19c4acb3b1009c63b122a1b1b04b6840067a38f2d47d97cd9aee943400934fd2836b0a63ee4b2dce6da30043971610384b65c7ffec320d8a923dc6ec20de5d67ff296c3bd84da4c6c3962916f041a4776730263f21c5a9d1e90706368dae6b04ed54e910b36e0d83ff39f6c31166a0c21b7648aa81328843e4ec24c9d5f7afba4b66af74f0f2b83fe247d25633664cbb8645825e2470f171dc9d54e5c639c2c284ff0ccab785b16618679bcf133a371b05f3a5fa2a22b4e69ad54d7347707957032288ec13226191b1b86faccd9e4c1f4bcb8713eeb6f61e76f0adff743caca413f3e7c7883baa53e5f156a5b655516db7ad28faed5cd9f9887773726c28c938612050db2d9d9e252cd229b2785be5e51b40019fa6e8c2ab931e7dbdecb10183b0e1c816b322fded85232fb851229bf498e06bad876e9d1dd217cf52fe30a26fd4ad1d757fb2aa5f5f117829df7ca748f43245cdffd928286dfe7354e91acfb6f1367e612bfad52a1148da1570726ef09779ecdf3701ea1dad251744baa25e0218961e33ca002be074ffe67d13306c0b0d0ed16dacc085e32f6e452a06c8d3d7d5c8aafd317fcc41366f6b407d4c39075edb40b4757276cfd23e425a489c3635d07dc83fd80f9fd28bfa664e35f579550eb13e59d785c3fbc1c3bbc7644fc8600211f2dbe396c281898908d9db0f3719eeb0cee55759bc3517e5b66f983b43dc154c2b6c29978ad01c8861dddc7b0542a0eef3a405e8a1c01d42ba485c1531870d7a7e35636eb8d5dca012ed6dee48416b7e05e9e9d5477280e8f8f1865548c177872c57cc2edb00c3b0967be42777ceef93324e3f03d59b4e5d5241ff5129c00ca1e6f7ce9b3cd94b0faf249f515ad6302a2853dec2c76f18a67ddba8c044f25ca1dcda2b65cf57c1ae68af5acadaaa68df950b66d78bbd1e3aec065b71986b357949aabb508649795884356cab403a08fc07ccc3db50b5493ca6f8efe951275c47ecf32383f57509c90154c1e95e52ac19284a71615283beb0c33b45e5afc4bcbd252f4c8fc4a5429319ee2db00b4fa58470174cd5079e1edd6ece139ed2bb19fb7b866a09c0d49db2b5caaad05649d0bb47568edd7e24a569fca94e56d2096429da06c7667a53798cef88e6a8357d53958e6cec598d2fc68aa086291a925b3453468d2594292d64d78eaf47d8c2006ea08219b4a5286377372202a4ad60d9ee3f6e60ecdd29016d7710cb9de43744010e418ddf9047cff7c8cd9cd6a1d50ab7f940dc75dcb04d93485fcefd43b4dcd3c84f6449c883a26f900067dffd3aaf57855514be1136ebcf9663cc8302b98c9e7b474883e379f447edac6e503b623171865d33c6980562fe2451176b5ddae8a0482623f40ea0a29b210dbcf61fec77e8cb4cf24b9d41c783a52dd76bb1f1bcd28d2bd2efd172", 0x1000}, {&(0x7f0000002100)="be20b70088e1175082a19618163e0e891eec1b4ca6309759aff0f8e1d99212df0dfe67e00627c799fb1f652eb00a1e0cb8329ec7ace0baa383b28b8b623b16355453d7af08388f46717202aedb16b8cf637b966034810c03389ee6e1c940121b4726ea8ab4d84d9a0cabb13e7644ecd915ff7ea9f001c7e1e473488e9e464428c06ce1ce6c45bf7f", 0x88}, {&(0x7f00000021c0)="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", 0xfb}, {&(0x7f00000022c0)="abdac2e118d333b0a714164cc0da4dec2ffd88c72cad1091df551d791795d04a07bedbeab308c43b81bee64573cce719d3c0ba87417e7508b092ef30b968b0eac072419419fd58ee744856f1c4d46f1252a62b8fb58cd093e8ed96b6c98b9c754f19a6dc9b67684afc3d8c8c22fed9e06c1b0c67d5f2506baf65c18021d9ab9295c401c22bf6663c2f8c0190bca27e65bbc99c6a62daf8070f662e28ac173c52e3de8249cc83cccced6aaf56144b9ea741e1158ff20369d12aeed33d1b7d8de22f0ac2803514e8b9b3af090b5ff6c9b3c3a1b443442e8e50db828cc515fe40a1f4d65d485a8312", 0xe7}, {&(0x7f00000023c0)="c099b3a72c7881858039c84600c64dd2fd679b1d8eb357ca3a3a8028661a212b02326df9af5472373cfdf74d278788561d4fdb074cc0efded89f7ffb118c2840899f851acd6e30e9881cfdcf50eb260c72bf920ed992cb1137ff731a9475865a82f1f89b4d23334f1187d942bdc4cf43b59bb04418130eea0c4fffc0430b1d07cfd740866ec6280c68d71228a14e6e4242b8f1221df57391e453badaff35fa0630eac2abad40aa2871860b4ecdca5adb50c8bf411494497b87606e59ec45c7ba78c08446", 0xc4}], 0x9}}], 0x4, 0x4000044)
connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10)
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10)
r1 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r2=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100, 0xa, 0x1200, 0x1, r2}, 0x10)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x1c00, 0x200, 0x6, 0x1, 0x7, 0x1, 0x3ce, <r3=>r2}, &(0x7f00000000c0)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @multicast2}}, 0x2, 0xf68, 0xffff, 0x3, 0x3}, &(0x7f0000000200)=0x98)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008002, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0xe)
ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")

[ 1297.212586][T22772] bond11: (slave bridge16): making interface the new active one
[ 1297.251209][T22772] bond11: (slave bridge16): Enslaving as an active interface with an up link
16:57:45 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000600)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x3c}}, 0x0)
sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40d42}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x4)
writev(r7, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)
socket(0x0, 0x0, 0x0)

[ 1297.434538][T22817] IPVS: ftp: loaded support on port[0] = 21
[ 1297.444913][   T27] audit: type=1804 audit(1588438665.610:1656): pid=22766 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1043/cgroup.controllers" dev="sda1" ino=16034 res=1
16:57:45 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abea", 0x1d, 0x8, 0x0, 0x0)

[ 1297.587378][   T27] audit: type=1800 audit(1588438665.650:1657): pid=22764 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="memory.events" dev="sda1" ino=16050 res=0
[ 1297.624830][T22817] virt_wifi0 speed is unknown, defaulting to 1000
[ 1297.724119][   T27] audit: type=1804 audit(1588438665.750:1658): pid=22821 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1127/cgroup.controllers" dev="sda1" ino=15711 res=1
[ 1297.801597][T22833] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
16:57:46 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000200)=ANY=[@ANYRES64, @ANYRES16=r0], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x41100, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78)
r2 = socket$kcm(0x29, 0x5, 0x0)
sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000380)={r0, r1})
sendmsg$rds(r2, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000002980)=""/4112, 0x1010}], 0x1}, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b)
sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000ac0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000125bd7000fbdbdf25070000000800050000000000080004000900000008000600feffffff08000400ff030000480001800600010002000000080005000300000008000500030000200000060001000a0000000c00070016000000548559d6060004004e240000080009007c000000a7d439112bebf74c8c82b7289b4e9ea5c879453e1d7de92a4e0a5cf232f953ac295ba22b"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
sendmsg$NL80211_CMD_NEW_MPATH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x4c, 0x0, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1f, 0xffffffffffffffff}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000801}, 0x20024010)
write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockname$ax25(r5, 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0)
accept4$ax25(r3, 0x0, 0x0, 0x81000)
write(0xffffffffffffffff, 0x0, 0x0)

[ 1298.034348][T22833] device bond12 entered promiscuous mode
16:57:46 executing program 4:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2)
ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x520, 0x7, 0x0, 0x2, [{}, {}]})
r2 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c)
recvmmsg(r2, &(0x7f0000008880), 0x40000000000045c, 0x44000102, 0x0)
setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x1)
setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000080)=0x802, 0x4)
sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c)
listen(r3, 0x80)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$bt_l2cap(r4, &(0x7f00000001c0)={0x1f, 0x1, @any, 0x100000001, 0x2838}, 0xe)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="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"], 0x0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000004c0)={r5, 0x9}, 0x8)
socket$nl_route(0x10, 0x3, 0x0)
r6 = socket(0x11, 0x800000003, 0x0)
bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80)
getsockname$packet(r4, &(0x7f0000000200)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000280)=0xfffffffffffffef2)
ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000005c0)={@ipv4={[], [], @loopback}, 0x13, r7})
sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@local, @in6=@dev}, {@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x33}, @in6=@remote, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x154}}, 0x0)

[ 1298.100461][T22836] device bridge17 entered promiscuous mode
[ 1298.187097][T22836] bond12: (slave bridge17): making interface the new active one
[ 1298.240017][T22836] bond12: (slave bridge17): Enslaving as an active interface with an up link
16:57:46 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000600)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x3c}}, 0x0)
sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40d42}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x4)
writev(r7, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)
socket(0x0, 0x0, 0x0)

16:57:46 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(0xffffffffffffffff, 0x8)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet(r3, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000006c0)={0x3, 0x1000c}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1, 0x0, 0x0, 0x1}], 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
recvmsg$can_j1939(r3, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, <r4=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000200)=""/176, 0xb0}, {&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/201, 0xc9}, {&(0x7f0000000180)=""/13, 0xd}, {&(0x7f0000000440)=""/115, 0x73}], 0x6, &(0x7f0000000540)=""/236, 0xec}, 0x0)
setsockopt$ax25_int(r4, 0x101, 0x1, &(0x7f0000000680)=0x6, 0x4)
sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x2, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[], 0x1}, 0x1, 0x0, 0x0, 0x40008}, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r5, r1, 0x0, 0x100000002)

16:57:46 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1298.711612][T22892] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
16:57:46 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa030", 0x2c, 0x8, 0x0, 0x0)

[ 1298.791388][T22820] IPVS: ftp: loaded support on port[0] = 21
[ 1298.957810][T22892] device bond13 entered promiscuous mode
16:57:47 executing program 1:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0)
r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001})
r2 = socket(0x23, 0x4, 0x1ff)
r3 = socket(0x11, 0x2, 0x0)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x2}})
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'})
close(r0)

[ 1299.001323][T22901] device bridge18 entered promiscuous mode
[ 1299.066985][T22901] bond13: (slave bridge18): making interface the new active one
[ 1299.099778][T22901] bond13: (slave bridge18): Enslaving as an active interface with an up link
16:57:47 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000600)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x3c}}, 0x0)
sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40d42}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x4)
writev(r7, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)

16:57:47 executing program 4:
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="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"], 0x74}}, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="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"], 0x74}}, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="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"], 0x74}}, 0x0)
sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x178, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKINFO_HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_LINKINFO_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKINFO_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_LINKINFO_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKINFO_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_LINKINFO_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x4c880}, 0x0)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffff, 0x10000001, @loopback}, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}, 0x5c)
r6 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001fde), 0x4)

[ 1299.621265][T22981] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
[ 1299.804618][T22981] device bond14 entered promiscuous mode
[ 1299.846505][T22983] device bridge19 entered promiscuous mode
[ 1299.938240][T22983] bond14: (slave bridge19): making interface the new active one
[ 1299.978424][T22983] bond14: (slave bridge19): Enslaving as an active interface with an up link
[ 1300.168777][   T27] kauditd_printk_skb: 5 callbacks suppressed
[ 1300.168791][   T27] audit: type=1804 audit(1588438668.330:1664): pid=22975 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1045/cgroup.controllers" dev="sda1" ino=16067 res=1
16:57:51 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000600)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x3c}}, 0x0)
sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40d42}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)

16:57:51 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:51 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_INC_SCI={0x5}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x3c]}]}, 0x48}}, 0x0)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
r2 = accept4(r1, 0x0, 0x0, 0x0)
sendto$inet(r2, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r2, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="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"], 0x74}}, 0x0)
setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000080)={r5, 0x1, 0x6, @remote}, 0x10)

16:57:51 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa030", 0x2c, 0x8, 0x0, 0x0)

16:57:51 executing program 1:
writev(0xffffffffffffffff, &(0x7f0000000200), 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x7a05, 0x1700)
socket(0x0, 0x0, 0x0)
write$cgroup_int(r0, &(0x7f0000000140), 0xff4d)
sendfile(r3, r1, 0x0, 0xffffffff800)
sendfile(r3, r1, &(0x7f0000000040), 0x100000001)
writev(0xffffffffffffffff, 0x0, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC=0x0, @ANYBLOB="52cfa38ad7f5a4236049469121313677f3e4dd238c3e386b6d5048e9f2b477e4eebf3be159aa0000000063b2404e8a05746103431513a2bb00b450e08c6dedea587e0916320d7a5ef62fe23b12013f15d19aca331aff5eaea8916051736b2b6ac187ca839d12a6ec96b6da9769f5ef57bfac27a3b263291f00f3bd48637c081ccb"], 0xfef0)
socketpair(0x1a, 0x1, 0x0, &(0x7f0000001840))
sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, 0x0, 0x0)

16:57:51 executing program 0:
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000012c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}}, 0x0)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)}], 0x1, 0x0)
r0 = socket(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r2 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
setsockopt$CAIFSO_LINK_SELECT(0xffffffffffffffff, 0x116, 0x7f, &(0x7f0000000240)=0x2, 0x4)
setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f0000000280)=@bpq0='bpq0\x00', 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={<r3=>r2})
r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00')
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x2c, r4, 0xe11, 0x0, 0x0, {{}, {}, {0x10, 0x17, {0x0, 0x0, @l2={'ib'}}}}}, 0x2c}}, 0x0)
sendmsg$TIPC_CMD_SET_NODE_ADDR(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r4, 0x200, 0x70bd27, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x8}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000004}, 0x40)
socket$inet6_icmp(0xa, 0x2, 0x3a)
socket$nl_generic(0x10, 0x3, 0x10)
sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0)

[ 1303.162798][T23073] netlink: 'syz-executor.4': attribute type 5 has an invalid length.
[ 1303.288572][T23085] tipc: Enabling of bearer <ib:> rejected, illegal name
16:57:51 executing program 1:
sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x1, 0x4, 0x5, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x4}]}, 0x1c}}, 0x0)
r0 = socket(0x10, 0x80002, 0xc)
sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0)

[ 1303.328467][   T27] audit: type=1804 audit(1588438671.490:1665): pid=23080 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/1000/cgroup.controllers" dev="sda1" ino=16366 res=1
16:57:51 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
listen(r0, 0x4000000043)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
socket(0x0, 0x0, 0x0)
shutdown(r1, 0x2)
r2 = accept4(r0, 0x0, 0x0, 0x0)
shutdown(r2, 0x1)
r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x1c)
setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000700)={0x9, {{0xa, 0x4e22, 0x3f, @private0, 0x931}}}, 0x88)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYRESDEC=r0, @ANYRES32=r4], &(0x7f00000000c0)=0x2)
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98)

[ 1303.407886][T23096] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
[ 1303.566882][T23096] device bond15 entered promiscuous mode
[ 1303.668977][T23080] device bridge20 entered promiscuous mode
[ 1303.752784][T23080] bond15: (slave bridge20): making interface the new active one
[ 1303.786983][T23080] bond15: (slave bridge20): Enslaving as an active interface with an up link
[ 1303.824113][T23073] netlink: 'syz-executor.4': attribute type 5 has an invalid length.
16:57:52 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000600)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c0002000800010001f70000e28c5339465718010528a08f003554f442764e4240080000009d7467b30b7ee982eab323870a052d610f42d81b7579d2fb5e0000e6ff7ef6878de822e709b23b13cb2d7dffff0000000000da448529864fb65ba4e45bca59751e5b1415238c3b9a062bf1dd1cd12b82f256668bbf8e50bce17a13f19cd8c5ecd4a24b4f87992ac92b7ae026e12160a9a8f3c9fbc977521352c6709a65d9fc090146945e23e0e03dec41119e5983fc8700536616d273c10e4ea826b391cb7ae01a03b81018e06a3289acf5ef96be06ca7f62310abf4cf200519b995cc149dbe516108cca9864f15e839a7712de768e29d29e573fdd34cea7b913a357fc61d4fc9ec472da35ba51c2f175026a709e26f5fda6c2931873bb51708643957dd3d5c343e2b29b6a52d50f7767f56b7a3504421712b075cc7855685768c3827252e12aa3d1a0dae1a2a4de3ecb52a8337a8aa4777129cedeb28a5ffc647103a0d6746a91cf7a5f660913d0f2064e47516eebc8069095a878bed776b1f53b1050905eea1c13cfb0"], 0x3c}}, 0x0)
sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40d42}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)

[ 1303.964496][   T27] audit: type=1804 audit(1588438672.120:1666): pid=23088 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1046/cgroup.controllers" dev="sda1" ino=16371 res=1
16:57:52 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

16:57:52 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa030", 0x2c, 0x8, 0x0, 0x0)

[ 1304.184572][   T27] audit: type=1804 audit(1588438672.350:1667): pid=23157 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/1001/cgroup.controllers" dev="sda1" ino=16373 res=1
[ 1304.264074][T23159] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
[ 1304.447890][T23159] device bond16 entered promiscuous mode
[ 1304.534071][T23162] device bridge21 entered promiscuous mode
[ 1304.583021][T23162] bond16: (slave bridge21): making interface the new active one
[ 1304.617020][T23162] bond16: (slave bridge21): Enslaving as an active interface with an up link
16:57:52 executing program 1:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000600)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x3c}}, 0x0)
sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40d42}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)

16:57:52 executing program 0:
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f0000000500)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x110, 0x111, 0x4000000, 0x0, 0x0, 0x220, 0x278, 0x278, 0x220, 0x278, 0x3, 0x0, {[{{@ipv6={@empty, @initdev={0xfe, 0x88, [], 0x2, 0x0}, [], [], 'ipvlan0\x00', 'team_slave_0\x00'}, 0x0, 0xa8, 0x110}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0xb, 0x0, 0x8, 0xfffffffa, 'snmp_trap\x00', 'syz0\x00', {0x400}}}}, {{@ipv6={@empty, @loopback, [0xff, 0xff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'nr0\x00', 'veth0_vlan\x00', {}, {}, 0x29, 0x4a, 0x1, 0x61}, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350)
connect$inet6(r1, &(0x7f0000000340)={0xa, 0x4e23, 0x8210, @mcast2, 0x1}, 0x1c)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1b, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x2a8, 0x0, 0x111, 0x4000000, 0x160, 0x0, 0x298, 0x278, 0x278, 0x298, 0x278, 0x3, 0x0, {[{{@ipv6={@empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], 'ipvlan0\x00', 'team_slave_0\x00'}, 0x0, 0xa8, 0xc8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x308)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f00000000c0)={0x0, 'vlan0\x00', {}, 0x1})
getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68)
r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00')
sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)={0x1c, r3, 0xc694d42685586125, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0)
sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="000129bd700049d95da04cc0d39e6896014aa401005799be82c0d06d0080000000000b424851a70e376ff5aedb7ad1f9654a383adbc550de9f15913e240196901df76e99388412959a628642e14f113b63116786d0359e0b11654b301488da3a0034fd8042617df96a726b85e35a8dfbca99a968f49620f5eb090635098b4f280f468f511811e05f249e8745c7cb611e3e7e0a4a614f05571ee4d923637842"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x840)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'batadv_slave_1\x00'})
r4 = socket$xdp(0x2c, 0x3, 0x0)
setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18)
setsockopt$XDP_RX_RING(r4, 0x11b, 0x2, &(0x7f0000000040)=0x80, 0x4)
r5 = socket(0x100000000011, 0x2, 0x0)
bind(r5, &(0x7f0000000300)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, <r6=>0x0}, &(0x7f00000002c0)=0x102c4)
bind$xdp(r4, &(0x7f0000000900)={0x2c, 0x0, r6}, 0x10)
sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000880)={&(0x7f0000000880)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x20000090}, 0x0)

16:57:52 executing program 4:
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_int(r0, &(0x7f0000000140), 0xff4d)
sendfile(r2, r1, 0x0, 0xffffffff800)
sendfile(r2, r1, &(0x7f0000000040), 0x100000001)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1)
write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032cfff6"], 0xd)
write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0)
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7})
pipe(0x0)
r5 = socket$netlink(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="030b0000000000000000130000000c0009800800020005000000"], 0x20}}, 0x0)
syz_genetlink_get_family_id$fou(0x0)
sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0)
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x78, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @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}]}, 0x78}}, 0x4)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x54, r7, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20080}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYRES16=r7, @ANYRES32, @ANYRESOCT], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x20004800)
r8 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'macvlan1\x00'})
writev(r8, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1)
socket$inet_sctp(0x2, 0x0, 0x84)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0)

16:57:52 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000600)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x3c}}, 0x0)
sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40d42}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0)
writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)

[ 1304.833842][   T27] audit: type=1804 audit(1588438673.000:1668): pid=23214 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1131/memory.events" dev="sda1" ino=16307 res=1
[ 1304.960410][   T27] audit: type=1800 audit(1588438673.030:1669): pid=23214 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16307 res=0
[ 1305.121221][   T27] audit: type=1804 audit(1588438673.030:1670): pid=23214 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1131/memory.events" dev="sda1" ino=16307 res=1
[ 1305.151805][T23219] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
16:57:53 executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x0, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x2000}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78)

16:57:53 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425", 0x33, 0x8, 0x0, 0x0)

16:57:53 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x8, 0x0, 0x0)

[ 1305.413819][T23219] device bond17 entered promiscuous mode
[ 1305.429449][   T27] audit: type=1804 audit(1588438673.240:1671): pid=23222 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/1002/cgroup.controllers" dev="sda1" ino=16311 res=1
16:57:53 executing program 4:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001})
close(r0)
ioctl$TUNSETQUEUE(r0, 0x400454d9, 0x0)
r1 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1999cf13}, 0x1c)
r2 = socket$inet_dccp(0x2, 0x6, 0x0)
pipe(&(0x7f0000000280)={<r3=>0xffffffffffffffff})
r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000280)='SMC_PNETID\x00')
sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="34f86859", @ANYRES16=r4, @ANYBLOB="01000000000000000000020f0000140002006272696467655f736c6176655f310000090001"], 0x3}}, 0x0)
sendmsg$SMC_PNETID_ADD(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="04002dbd7000fedbdf25020000000900010073797a300000000005000400020000000900010073797a32000000000900010073797a31000000000900000000000000000900010073797a320000000014000200766c616e31001e00000000000000000095c6cad207dc8f84a09c516a861d7f931be8553723380adc04823a78390738831c0b5fee1f96f01119a6ceacb3fb1476c3d6fe08922a122217c81d5e2431631d6f18a56539288a4532ce803f76de5806db56674374f651cf21929d7cd8d9f9e1b0589f8014c43ea492d52e9e2319e612fa02f6db65f8"], 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x20040104)
listen(r1, 0x6)
socket(0x1b, 0x5, 0x6)
setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000380)=0x4, 0x4)
setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1)
connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10)
r5 = accept(r1, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x0, &(0x7f0000000140)=[{0x60, 0x104, 0x8001, "66b127c630e5e397e348c14c37175e3905af12d36161ec3533d6f24150448861a8c5911fb0ac1452661fc69c86d1dade5abdf24b6427d3257800987f664b317785c29ac6a00c9a4698ebd724"}], 0x60}}], 0x1, 0x0)
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00')
sendmsg$TIPC_NL_LINK_RESET_STATS(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="ac0000036fad92a016b7b20800", @ANYRES16=r6, @ANYBLOB="00042dbd7000fbdbdf250a0000000c00098008000100000000002800068008000100010000000400020008000100ff070000080001000800000008000100060000000c00068008000100060000000c000580080001006574680024000980080002008bf60000080001000900000008000200e700000008000200001000001c0007800c00040000000000000000000c0004003f00000000000000050002800800010000000000"], 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x82)

[ 1305.504999][T23236] device bridge22 entered promiscuous mode
16:57:53 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xf, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="728df04fd0b49dff7e45837678701b5d289e2c88cf5c1ba8064d6d403c01000000000000000000000006000000000000000000000000170000000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70)
r1 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r1, 0x8)
accept4(r1, 0x0, 0x0, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x3}, 0x4)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32, @ANYRESOCT], 0x74}}, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="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"], 0x74}}, 0x0)
sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x5c, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'gre0\x00'}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x10010)

[ 1305.579219][T23236] bond17: (slave bridge22): making interface the new active one
[ 1305.601353][   T27] audit: type=1804 audit(1588438673.340:1672): pid=23230 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1131/memory.events" dev="sda1" ino=16307 res=1
[ 1305.631363][T23236] bond17: (slave bridge22): Enslaving as an active interface with an up link
[ 1305.655091][T23226] netlink: 'syz-executor.1': attribute type 1 has an invalid length.
16:57:53 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
socket$netlink(0x10, 0x3, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000600)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="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"], 0x3c}}, 0x0)
r6 = socket$netlink(0x10, 0x3, 0x4)
writev(r6, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)

[ 1305.688921][   T27] audit: type=1804 audit(1588438673.400:1673): pid=23217 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/206/cgroup.controllers" dev="sda1" ino=16373 res=1
[ 1305.790763][   T27] audit: type=1804 audit(1588438673.460:1674): pid=23209 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1047/cgroup.controllers" dev="sda1" ino=16378 res=1
[ 1305.851498][T23271] device bridge3 entered promiscuous mode
[ 1305.876300][   T27] audit: type=1800 audit(1588438673.470:1675): pid=23214 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16307 res=0
[ 1305.927363][   T27] audit: type=1804 audit(1588438673.480:1676): pid=23214 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir657379801/syzkaller.45Pwez/1131/memory.events" dev="sda1" ino=16307 res=1
[ 1306.058257][   T27] audit: type=1804 audit(1588438674.170:1677): pid=23298 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir997444979/syzkaller.anAQee/1003/cgroup.controllers" dev="sda1" ino=16376 res=1
[ 1306.085930][T23302] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
[ 1306.241114][T23302] device bond18 entered promiscuous mode
16:57:54 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x4c, 0x30, 0x727, 0x0, 0x0, {}, [{0x38, 0x1, [@m_ct={0x34, 0x1, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x24, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18}, @TCA_CT_ACTION={0x6, 0x3, 0x78}]}, {0x4}}}]}]}, 0x4c}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000001)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f00000000c0)={{0x1, 0x0, @descriptor="98b3619e28c41eca"}})

16:57:54 executing program 0:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
socket$netlink(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00')
socket(0x10, 0x803, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00')
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r5, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYRESOCT, @ANYRES16=0x0, @ANYBLOB="000000000000000000000710000008000300", @ANYRESOCT=r5], 0x4}}, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0)
sendfile(r2, r1, 0x0, 0x100000002)

16:57:54 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
socket$netlink(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r4 = socket$netlink(0x10, 0x3, 0x4)
writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)

16:57:54 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, 0x0, 0x0, 0x8, 0x0, 0x0)

16:57:54 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0xfd1, 0x4)
bind$inet(r0, &(0x7f0000001440)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x26004fe8, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4)
sendmmsg$inet(r0, &(0x7f0000003700)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001600)="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", 0xfd1}], 0x1}}], 0x1, 0x0)
sendmmsg(r0, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f0000000180)="7a545962a5a72546d22c82c28a52ee08fd73cc89139e", 0x16}, {&(0x7f00000001c0)="d18e701a085d7038cf6ece1bc5d3770f657b299cdf157848f9cc0d2e0f46655113d0505825e3c8f13e1383953eac5f7f90e616940a357d641d3895b165b866a0c2ec35031656559946fb998e3059225eb2892fa2e2137cc2696208ae708820cb4768f41fb0c49791ff1189bf9d1afbc6791366738fd6fb8972163be077cf445389d821dabcb9e437b71f2ba61db889d43981652579a57919dde2", 0x9a}, {&(0x7f0000002600)="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", 0x3d0}], 0x3}}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000000280)='\t', 0x1}], 0x1}}], 0x2, 0x0)
r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
close(0xffffffffffffffff)
splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r2, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10)
r3 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x1a, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x18)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000300)={0x0, 'wg0\x00', {0x4}})
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100, 0xa, 0x1200, 0x1, r4}, 0x10)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={r4, 0x6}, &(0x7f00000002c0)=0x8)
recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000015c0)}, 0x100)

[ 1306.605537][   T27] audit: type=1804 audit(1588438674.770:1678): pid=23299 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir076079211/syzkaller.5rN1eW/1048/cgroup.controllers" dev="sda1" ino=16372 res=1
16:57:54 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425", 0x33, 0x8, 0x0, 0x0)

16:57:55 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
socket$netlink(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x4)
writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)

[ 1306.771764][   T27] audit: type=1804 audit(1588438674.800:1679): pid=23359 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir548554381/syzkaller.WTydWj/1141/cgroup.controllers" dev="sda1" ino=16379 res=1
16:57:55 executing program 1:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
socket$netlink(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r4 = socket$netlink(0x10, 0x3, 0x4)
writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)

[ 1306.935985][   T27] audit: type=1804 audit(1588438674.830:1680): pid=23357 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir343731766/syzkaller.JHMK7a/207/cgroup.controllers" dev="sda1" ino=16381 res=1
16:57:55 executing program 0:
r0 = socket(0x10, 0x803, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x24)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00004de800000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x179, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000100010000000000000800000000000000ce204b707596906260a7cefcbe5b061d7a78930e3daf113efe031665d2ea75a4c375d5ce6b46ac12153ba8a49ff2015f35d94919f3548daf273a14a64bbf8160503495eef350be04c58d8c8a473dfec62b5828da45bd0b038a804278a2176b369ef314b43b397ed4c84564a94641ac51ac2f36f3b41871f507ecc00bcdd583a53f0c2c4bf7559a7233a42bf96e7129412964c361c1c38858929acfb60d"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=@newchain={0x24, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xffff}}}, 0x24}}, 0x0)

16:57:55 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
socket$netlink(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socket(0x10, 0x803, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x4)
writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)

16:57:55 executing program 0:
r0 = socket$inet_mptcp(0x2, 0x1, 0x106)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @empty}, 0x10)
r1 = socket(0x8000000000000010, 0x802, 0x0)
write(r1, &(0x7f0000002580)="24000000180005fb006b000420ed38200a190008fd10b5140010ffea08000100050000b7", 0x24)
r2 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
r3 = accept4(r2, 0x0, 0x0, 0x0)
sendto$inet(r3, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8)
sendmmsg$alg(r3, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x3ff}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x40}, 0x8)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000)=0xffff4408, 0x4)

16:57:55 executing program 1:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$nl_route(0x10, 0x3, 0x0)
splice(r0, 0x0, r2, 0x0, 0x1420000a77, 0x0)
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x2d4)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001e80)={0x388, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x150, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9ab}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xfffffff7, @mcast1, 0x58}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x9, 0x2, @ipv4={[], [], @rand_addr=0x2}, 0xa06}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @remote, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3ff}}}}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x3, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x50, @mcast2, 0x7}}}}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9da}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3eb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0xf8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x29}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xee7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd50}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x300000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}]}]}, 0x388}, 0x1, 0x0, 0x0, 0x4004080}, 0x0)
sendmsg$TIPC_NL_BEARER_SET(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x1c0, r5, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xf8000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xeb}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x401}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA={0x150, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5aa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffc}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xbfd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffd}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa6b9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffb}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000)
r6 = socket(0x11, 0x800000003, 0x0)
bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e1577505bf5ff1b0814f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80)
getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000cc0)=0x14)
r8 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r8, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRESOCT=r8, @ANYRES32=r7, @ANYBLOB="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"], 0x3}}, 0x0)
write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88)

16:57:56 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0xf, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x49, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="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"], 0x74}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_newneigh={0x24, 0x1c, 0x300, 0x70bd27, 0x25dfdbfd, {0x2, 0x0, 0x0, r3, 0x0, 0x1, 0x1}, [@NDA_VNI={0x8, 0x7, 0xe0e}]}, 0x24}}, 0x4000090)

16:57:56 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
socket$netlink(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x4)
writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)

16:57:56 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001)
socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, 0x0, 0x0, 0x8, 0x0, 0x0)

16:57:56 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendfile(r3, r2, 0x0, 0x100000001)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = syz_init_net_socket$ax25(0x3, 0x0, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425", 0x33, 0x8, 0x0, 0x0)

16:57:56 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket$inet(0xa, 0x801, 0x2)
connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
listen(r2, 0x8)
accept4(r2, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000240)=0x2, 0x4)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x3e9, 0x500, 0x70bd2a, 0x25dfdbfb, {0x10, 0x1, 0x6, 0x0, 0x0, 0x5, 0xadfe, 0x0, 0x6}, ["", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x20040815}, 0x4040000)
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000400), 0x12)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[], 0x48}}, 0x0)
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = socket(0x1, 0x803, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
r7 = syz_init_net_socket$ax25(0x3, 0x2, 0x0)
setsockopt$ax25_SO_BINDTODEVICE(r7, 0x101, 0x19, &(0x7f00000000c0)=@netrom={'nr', 0x0}, 0x10)
sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="1d40050000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r7, @ANYBLOB="12436c78ca421371ddf589a595eeca300ccd0aae6ca8d506eafc7a46ea689f2379ae4d605e5fee7dccc09876043aae167929ce2306d4d8a9f226c03a979ae27dfde0dcce8b6cd29800faf27c563b07e8e7783bac17c52b330bd712d6dbf3f94a8d9066b3116dcc453f932dc4b6a57a9ccd3aa448f3c60f4bcc13e8279379deeec4fc19c31ad69b22b17eb37c8f3f8cb74a5f74a85ba1efffe10c584f572af4"], 0x3c}}, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r4, @ANYBLOB="000000005a5addb400000008009618f9c90000"], 0x28}}, 0x0)

16:57:56 executing program 5:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700)
sendfile(r2, r1, 0x0, 0x100000001)
socket$netlink(0x10, 0x3, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x4)
writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1)

[ 1308.745062][T23436] ==================================================================
[ 1308.753670][T23436] BUG: KASAN: use-after-free in inet_diag_bc_sk+0xb64/0xc70
[ 1308.760962][T23436] Read of size 8 at addr ffff8880965ed280 by task syz-executor.5/23436
[ 1308.769187][T23436] 
[ 1308.771526][T23436] CPU: 0 PID: 23436 Comm: syz-executor.5 Not tainted 5.7.0-rc2-syzkaller #0
[ 1308.780370][T23436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1308.790425][T23436] Call Trace:
[ 1308.793726][T23436]  dump_stack+0x188/0x20d
[ 1308.798063][T23436]  print_address_description.constprop.0.cold+0xd3/0x315
[ 1308.805104][T23436]  ? inet_diag_bc_sk+0xb64/0xc70
[ 1308.810068][T23436]  __kasan_report.cold+0x35/0x4d
[ 1308.815011][T23436]  ? inet_diag_bc_sk+0xb64/0xc70
[ 1308.819964][T23436]  ? inet_diag_bc_sk+0xb64/0xc70
[ 1308.824905][T23436]  kasan_report+0x33/0x50
[ 1308.829245][T23436]  inet_diag_bc_sk+0xb64/0xc70
[ 1308.834123][T23436]  inet_diag_dump_icsk+0xbe4/0x1306
[ 1308.839347][T23436]  ? inet_diag_dump_one_icsk+0x340/0x340
[ 1308.844981][T23436]  ? __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 1308.850792][T23436]  ? mutex_trylock+0x2c0/0x2c0
[ 1308.855562][T23436]  ? kmem_cache_alloc_node_trace+0x3a2/0x790
[ 1308.861548][T23436]  ? kasan_unpoison_shadow+0x30/0x40
[ 1308.866832][T23436]  ? __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 1308.872659][T23436]  ? __phys_addr+0x9a/0x110
[ 1308.877195][T23436]  __inet_diag_dump+0x8d/0x240
[ 1308.881979][T23436]  netlink_dump+0x50b/0xf50
[ 1308.886513][T23436]  ? __netlink_sendskb+0xb0/0xb0
[ 1308.891449][T23436]  ? __mutex_unlock_slowpath+0xe2/0x660
[ 1308.897016][T23436]  __netlink_dump_start+0x63f/0x910
[ 1308.902219][T23436]  ? inet_diag_dump_start_compat+0x20/0x20
[ 1308.908030][T23436]  ? lock_release+0x800/0x800
[ 1308.912713][T23436]  inet_diag_handler_cmd+0x263/0x2c0
[ 1308.918000][T23436]  ? inet_diag_rcv_msg_compat+0x2c0/0x2c0
[ 1308.923721][T23436]  ? inet_diag_dump_start_compat+0x20/0x20
[ 1308.929642][T23436]  ? inet_diag_dump_compat+0x290/0x290
[ 1308.935107][T23436]  ? inet_diag_unregister+0xb0/0xb0
[ 1308.940334][T23436]  sock_diag_rcv_msg+0x2fe/0x3e0
[ 1308.945283][T23436]  netlink_rcv_skb+0x15a/0x410
[ 1308.950068][T23436]  ? sock_diag_bind+0x80/0x80
[ 1308.954749][T23436]  ? netlink_ack+0xa10/0xa10
[ 1308.959369][T23436]  sock_diag_rcv+0x26/0x40
[ 1308.963786][T23436]  netlink_unicast+0x537/0x740
[ 1308.968558][T23436]  ? netlink_attachskb+0x810/0x810
[ 1308.973670][T23436]  ? _copy_from_iter_full+0x25c/0x870
[ 1308.979050][T23436]  ? __phys_addr_symbol+0x2c/0x70
[ 1308.984079][T23436]  ? __check_object_size+0x171/0x437
[ 1308.989377][T23436]  netlink_sendmsg+0x882/0xe10
[ 1308.994158][T23436]  ? aa_af_perm+0x260/0x260
[ 1308.998664][T23436]  ? netlink_unicast+0x740/0x740
[ 1309.003618][T23436]  ? netlink_unicast+0x740/0x740
[ 1309.008561][T23436]  sock_sendmsg+0xcf/0x120
[ 1309.012984][T23436]  sock_write_iter+0x289/0x3c0
[ 1309.017751][T23436]  ? sock_sendmsg+0x120/0x120
[ 1309.022453][T23436]  ? common_file_perm+0x2c6/0x910
[ 1309.027507][T23436]  do_iter_readv_writev+0x5a8/0x850
[ 1309.032715][T23436]  ? no_seek_end_llseek_size+0x60/0x60
[ 1309.038193][T23436]  do_iter_write+0x18b/0x600
[ 1309.042815][T23436]  vfs_writev+0x1b3/0x2f0
[ 1309.047147][T23436]  ? vfs_iter_write+0xa0/0xa0
[ 1309.051823][T23436]  ? rcu_read_lock_held_common+0x130/0x130
[ 1309.057627][T23436]  ? lock_downgrade+0x840/0x840
[ 1309.062500][T23436]  ? ksys_dup3+0x3c0/0x3c0
[ 1309.066929][T23436]  ? _copy_to_user+0x126/0x160
[ 1309.071707][T23436]  ? __fget_light+0x20e/0x270
[ 1309.076388][T23436]  do_writev+0x27f/0x300
[ 1309.080633][T23436]  ? vfs_writev+0x2f0/0x2f0
[ 1309.085260][T23436]  ? __ia32_sys_clock_settime+0x260/0x260
[ 1309.090980][T23436]  ? trace_hardirqs_off_caller+0x55/0x230
[ 1309.096754][T23436]  do_syscall_64+0xf6/0x7d0
[ 1309.101284][T23436]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1309.107177][T23436] RIP: 0033:0x45c829
[ 1309.111071][T23436] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1309.131105][T23436] RSP: 002b:00007f94f41acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
[ 1309.139602][T23436] RAX: ffffffffffffffda RBX: 000000000050d140 RCX: 000000000045c829
[ 1309.147663][T23436] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 0000000000000008
[ 1309.155647][T23436] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000
[ 1309.163644][T23436] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 1309.171713][T23436] R13: 0000000000000d18 R14: 00000000004cb1f4 R15: 00007f94f41ad6d4
[ 1309.179700][T23436] 
[ 1309.182031][T23436] Allocated by task 21777:
[ 1309.186450][T23436]  save_stack+0x1b/0x40
[ 1309.190622][T23436]  __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 1309.196251][T23436]  kmem_cache_alloc_trace+0x153/0x7d0
[ 1309.201619][T23436]  alloc_group_attrs+0x1d4/0x2f0
[ 1309.206567][T23436]  ib_setup_port_attrs+0x468/0x1320
[ 1309.211778][T23436]  add_one_compat_dev+0x4af/0x800
[ 1309.216803][T23436]  rdma_dev_init_net+0x2dc/0x480
[ 1309.221765][T23436]  ops_init+0xaf/0x420
[ 1309.225848][T23436]  setup_net+0x2de/0x860
[ 1309.230103][T23436]  copy_net_ns+0x293/0x590
[ 1309.234555][T23436]  create_new_namespaces+0x3fb/0xb30
[ 1309.239839][T23436]  unshare_nsproxy_namespaces+0xbd/0x1f0
[ 1309.245477][T23436]  ksys_unshare+0x43d/0x8e0
[ 1309.249977][T23436]  __x64_sys_unshare+0x2d/0x40
[ 1309.254740][T23436]  do_syscall_64+0xf6/0x7d0
[ 1309.259260][T23436]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1309.265138][T23436] 
[ 1309.267460][T23436] Freed by task 9865:
[ 1309.271435][T23436]  save_stack+0x1b/0x40
[ 1309.275588][T23436]  __kasan_slab_free+0xf7/0x140
[ 1309.280445][T23436]  kfree+0x109/0x2b0
[ 1309.284338][T23436]  ib_port_release+0x95/0x220
[ 1309.289010][T23436]  kobject_put+0x1e7/0x2e0
[ 1309.293424][T23436]  ib_free_port_attrs+0x2d6/0x4f0
[ 1309.298447][T23436]  remove_one_compat_dev+0x4a/0x70
[ 1309.303589][T23436]  rdma_dev_exit_net+0x2b9/0x4e0
[ 1309.308525][T23436]  ops_exit_list.isra.0+0xa8/0x150
[ 1309.313639][T23436]  cleanup_net+0x511/0xa50
[ 1309.318120][T23436]  process_one_work+0x965/0x16a0
[ 1309.323062][T23436]  worker_thread+0x96/0xe20
[ 1309.327564][T23436]  kthread+0x388/0x470
[ 1309.331633][T23436]  ret_from_fork+0x24/0x30
[ 1309.336038][T23436] 
[ 1309.338388][T23436] The buggy address belongs to the object at ffff8880965ed280
[ 1309.338388][T23436]  which belongs to the cache kmalloc-96 of size 96
[ 1309.352265][T23436] The buggy address is located 0 bytes inside of
[ 1309.352265][T23436]  96-byte region [ffff8880965ed280, ffff8880965ed2e0)
[ 1309.365356][T23436] The buggy address belongs to the page:
[ 1309.370988][T23436] page:ffffea0002597b40 refcount:1 mapcount:0 mapping:0000000063c2eee1 index:0x0
[ 1309.380276][T23436] flags: 0xfffe0000000200(slab)
[ 1309.385149][T23436] raw: 00fffe0000000200 ffffea0001779cc8 ffffea00011c6688 ffff8880aa000540
[ 1309.393741][T23436] raw: 0000000000000000 ffff8880965ed000 0000000100000020 0000000000000000
[ 1309.402317][T23436] page dumped because: kasan: bad access detected
[ 1309.408721][T23436] 
[ 1309.411045][T23436] Memory state around the buggy address:
[ 1309.416674][T23436]  ffff8880965ed180: 00 00 00 00 00 00 00 00 00 01 fc fc fc fc fc fc
[ 1309.424739][T23436]  ffff8880965ed200: 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc
[ 1309.432807][T23436] >ffff8880965ed280: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
[ 1309.440860][T23436]                    ^
[ 1309.444924][T23436]  ffff8880965ed300: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
[ 1309.452989][T23436]  ffff8880965ed380: 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc
[ 1309.461044][T23436] ==================================================================
[ 1309.469098][T23436] Disabling lock debugging due to kernel taint
[ 1309.475378][T23436] Kernel panic - not syncing: panic_on_warn set ...
[ 1309.481975][T23436] CPU: 0 PID: 23436 Comm: syz-executor.5 Tainted: G    B             5.7.0-rc2-syzkaller #0
[ 1309.492059][T23436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1309.502113][T23436] Call Trace:
[ 1309.505421][T23436]  dump_stack+0x188/0x20d
[ 1309.509760][T23436]  panic+0x2e3/0x75c
[ 1309.513661][T23436]  ? add_taint.cold+0x16/0x16
[ 1309.518340][T23436]  ? retint_kernel+0x2b/0x2b
[ 1309.522938][T23436]  ? inet_diag_bc_sk+0xb64/0xc70
[ 1309.527983][T23436]  ? trace_hardirqs_on+0x55/0x220
[ 1309.533542][T23436]  ? inet_diag_bc_sk+0xb64/0xc70
[ 1309.538488][T23436]  end_report+0x4d/0x53
[ 1309.542652][T23436]  __kasan_report.cold+0xd/0x4d
[ 1309.547513][T23436]  ? inet_diag_bc_sk+0xb64/0xc70
[ 1309.552450][T23436]  ? inet_diag_bc_sk+0xb64/0xc70
[ 1309.557393][T23436]  kasan_report+0x33/0x50
[ 1309.561727][T23436]  inet_diag_bc_sk+0xb64/0xc70
[ 1309.566510][T23436]  inet_diag_dump_icsk+0xbe4/0x1306
[ 1309.571735][T23436]  ? inet_diag_dump_one_icsk+0x340/0x340
[ 1309.577381][T23436]  ? __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 1309.583211][T23436]  ? mutex_trylock+0x2c0/0x2c0
[ 1309.588068][T23436]  ? kmem_cache_alloc_node_trace+0x3a2/0x790
[ 1309.594070][T23436]  ? kasan_unpoison_shadow+0x30/0x40
[ 1309.599366][T23436]  ? __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 1309.605180][T23436]  ? __phys_addr+0x9a/0x110
[ 1309.610129][T23436]  __inet_diag_dump+0x8d/0x240
[ 1309.614909][T23436]  netlink_dump+0x50b/0xf50
[ 1309.619418][T23436]  ? __netlink_sendskb+0xb0/0xb0
[ 1309.624364][T23436]  ? __mutex_unlock_slowpath+0xe2/0x660
[ 1309.629919][T23436]  __netlink_dump_start+0x63f/0x910
[ 1309.635137][T23436]  ? inet_diag_dump_start_compat+0x20/0x20
[ 1309.640966][T23436]  ? lock_release+0x800/0x800
[ 1309.645648][T23436]  inet_diag_handler_cmd+0x263/0x2c0
[ 1309.650965][T23436]  ? inet_diag_rcv_msg_compat+0x2c0/0x2c0
[ 1309.656692][T23436]  ? inet_diag_dump_start_compat+0x20/0x20
[ 1309.662548][T23436]  ? inet_diag_dump_compat+0x290/0x290
[ 1309.668009][T23436]  ? inet_diag_unregister+0xb0/0xb0
[ 1309.673218][T23436]  sock_diag_rcv_msg+0x2fe/0x3e0
[ 1309.678160][T23436]  netlink_rcv_skb+0x15a/0x410
[ 1309.682932][T23436]  ? sock_diag_bind+0x80/0x80
[ 1309.687616][T23436]  ? netlink_ack+0xa10/0xa10
[ 1309.692217][T23436]  sock_diag_rcv+0x26/0x40
[ 1309.696632][T23436]  netlink_unicast+0x537/0x740
[ 1309.701418][T23436]  ? netlink_attachskb+0x810/0x810
[ 1309.707405][T23436]  ? _copy_from_iter_full+0x25c/0x870
[ 1309.712779][T23436]  ? __phys_addr_symbol+0x2c/0x70
[ 1309.717809][T23436]  ? __check_object_size+0x171/0x437
[ 1309.723095][T23436]  netlink_sendmsg+0x882/0xe10
[ 1309.727865][T23436]  ? aa_af_perm+0x260/0x260
[ 1309.732370][T23436]  ? netlink_unicast+0x740/0x740
[ 1309.737319][T23436]  ? netlink_unicast+0x740/0x740
[ 1309.742260][T23436]  sock_sendmsg+0xcf/0x120
[ 1309.746711][T23436]  sock_write_iter+0x289/0x3c0
[ 1309.751483][T23436]  ? sock_sendmsg+0x120/0x120
[ 1309.756176][T23436]  ? common_file_perm+0x2c6/0x910
[ 1309.761211][T23436]  do_iter_readv_writev+0x5a8/0x850
[ 1309.766418][T23436]  ? no_seek_end_llseek_size+0x60/0x60
[ 1309.771899][T23436]  do_iter_write+0x18b/0x600
[ 1309.776514][T23436]  vfs_writev+0x1b3/0x2f0
[ 1309.780851][T23436]  ? vfs_iter_write+0xa0/0xa0
[ 1309.785541][T23436]  ? rcu_read_lock_held_common+0x130/0x130
[ 1309.791351][T23436]  ? lock_downgrade+0x840/0x840
[ 1309.796223][T23436]  ? ksys_dup3+0x3c0/0x3c0
[ 1309.800656][T23436]  ? _copy_to_user+0x126/0x160
[ 1309.805432][T23436]  ? __fget_light+0x20e/0x270
[ 1309.810117][T23436]  do_writev+0x27f/0x300
[ 1309.814367][T23436]  ? vfs_writev+0x2f0/0x2f0
[ 1309.818886][T23436]  ? __ia32_sys_clock_settime+0x260/0x260
[ 1309.824608][T23436]  ? trace_hardirqs_off_caller+0x55/0x230
[ 1309.830340][T23436]  do_syscall_64+0xf6/0x7d0
[ 1309.834861][T23436]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1309.840754][T23436] RIP: 0033:0x45c829
[ 1309.844656][T23436] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1309.864259][T23436] RSP: 002b:00007f94f41acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
[ 1309.872692][T23436] RAX: ffffffffffffffda RBX: 000000000050d140 RCX: 000000000045c829
[ 1309.880668][T23436] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 0000000000000008
[ 1309.888659][T23436] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000
[ 1309.896635][T23436] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 1309.904612][T23436] R13: 0000000000000d18 R14: 00000000004cb1f4 R15: 00007f94f41ad6d4
[ 1309.913930][T23436] Kernel Offset: disabled
[ 1309.918257][T23436] Rebooting in 86400 seconds..