p(0x18, 0x1, 0x1) connect(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}, 0x2, 0x4, 0x0, 0x1}}, 0x80) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x3ef, 0x0) 22:16:50 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1585.471032][T19415] validate_nla: 11 callbacks suppressed [ 1585.471042][T19415] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:16:50 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800300fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1585.582987][T19415] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1585.700155][T19428] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1585.752330][T19428] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:16:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x201, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:16:51 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:51 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/229, &(0x7f00000001c0)=0xe5) bind$rxrpc(0xffffffffffffffff, &(0x7f0000000200)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e21, @empty}}, 0x24) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x10003, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_sa={0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x58}}, 0x0) 22:16:51 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a000007000000000030000000854105021a0000000010206509a3ed1317d898c97f5a9adc53ab00370000000000000000000000000000d0721a7d1238c8e7bac1ec2961b58e4e445a2287f24e7f792fed021162616a34fbe54df477f0c7"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 22:16:51 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800400fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:51 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c9130001", 0x1f}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x473, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTHL\n\xe8\xb7oSx\'\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x91\xf7\xee%\xf8\xc7G', 0x2761, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000040)=r1, 0xab) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r1, 0x4) socket(0x10, 0x80002, 0x0) 22:16:51 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1586.196320][T19441] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1586.221576][T19441] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:16:51 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a00fe06000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)={0x0, 0xb1, "0c97230447e20dc68f4f9ffd6cb0443b4c130b716ad5e82af2781a58dd1e93277846b81262ad9e4655c0e9b2e2cb930a7e27d778b5ac5c05f62617586d12b5a54512489c8bf634c47d14c3bb05cdb25688f60333f005a5609d1403fae52bbac9d84dfde4d8eee0dc3760b3b5bd4e7b00928c4e3f219a63ee7ada7bbfd9b65f8383304d0c98f9a60aab4742f0ad3ccf243440f07822f23f150038392cf708e1471970709f3f03665c4ad4fb8a4930615d40"}, &(0x7f0000000780)=0xb9) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000007c0)={r3, @in6={{0xa, 0x4e23, 0x0, @mcast2, 0x7}}}, 0x84) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e22, 0x8001, @mcast2, 0x6}}}, 0x32) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="00090e000000958e64de0000000405000600000000000a0000000000000400000000000000000000de210000000000010002000040000200010001000000eeffff0100fd000005000500000000010a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 22:16:51 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800500fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:51 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:51 executing program 4: r0 = socket$inet6(0x10, 0x80000000003, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440), 0x1, 0x0, 0x2e2, 0x9effffff}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) r2 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140)=0x5, 0x4) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0xfffffffffffffc56}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000000)=0x5, 0x4) [ 1586.469077][T19464] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1586.563876][T19464] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:16:51 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x202, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:16:52 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800600fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1587.022068][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 1587.022082][ T26] audit: type=1804 audit(1568585812.366:1820): pid=19461 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1548/memory.events" dev="sda1" ino=16578 res=1 22:16:52 executing program 5: r0 = socket(0x30002000000010, 0x1000000003, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="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", 0xfc) 22:16:52 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_ifreq(r0, 0x89e0, 0x0) 22:16:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1587.070212][T19488] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1587.087550][T19488] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:16:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:52 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0xa, 0x2, &(0x7f00000002c0)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x300}], &(0x7f0000000300)='syzkaller\x00', 0x6, 0xa0, &(0x7f0000000340)=""/160, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) epoll_create(0x5) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r2}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'dummy0\x00', r2}) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000580)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x50, 0x50, 0x2, [@var={0x1, 0x0, 0x0, 0xe, 0x3, 0x1}, @restrict={0x10000000005}, @var={0x10, 0x0, 0x0, 0xe, 0x3}, @ptr={0x0, 0x0, 0x0, 0x2, 0x5}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x3, 0x81}}]}}, &(0x7f0000000680)=""/4096, 0x6a, 0x1000, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x1f, 0x2, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2397}], &(0x7f0000000040)='GPL\x00', 0x9, 0xbe, &(0x7f0000000080)=""/190, 0x41000, 0x3, [], r3, 0xa, r4, 0x8, &(0x7f0000000280)={0x8, 0x4}, 0x8, 0x10, &(0x7f00000004c0)={0x0, 0x3, 0x9}, 0x10}, 0x70) 22:16:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01040000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) pipe(&(0x7f0000000a80)={0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f0000000c80)={&(0x7f0000000ac0), 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x40, r6, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x4}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff3}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20004014}, 0x4080) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x9, 0xe33}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r7, 0xdce1, 0x7}, 0x8) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000014c0)=0x218) r8 = accept4(r0, &(0x7f0000000bc0)=@x25, &(0x7f0000000c40)=0x80, 0xc1000) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r8, 0x110, 0x3) 22:16:52 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800700fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x2, 0xa, 0x4, 0x49f6dc4a7f5b64d2, 0x2e, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_x_sa2={0x2, 0x13, 0xf76, 0x0, 0x0, 0x70bd29}, @sadb_x_sec_ctx={0x1b, 0x18, 0x6, 0x7fff, 0xcb, "7dfbf1411bd8816e846493eff70498d022b3be7f5a5531a3640185941d888f432e9b04feb13088c2e196e195138c62c044122c9589243527eacecb508590a33b029ff9324cf8722cced3ff3391891ccf8ceb627b6ffc3f2893c07feadba04c810b17c7fd8d5d468e927da03258e380c0182d0691dc8e2a2a8d074b93371664ed3a733fac79830f1ba49b93040729c038a8572afade63ba8164992a1282cba0217c403afbebb553e7df837c69716a8cf6eb4c70e6339157a540ad806a6e7107f0cad2509bab310aabda634e"}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast, @in=@broadcast, 0xa, 0x8, 0x10}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e20, 0x6, @remote, 0x2}}, @sadb_key={0x3, 0x8, 0x68, 0x0, "a601db3adf519b31ff6b7fea6c"}]}, 0x170}}, 0x800) 22:16:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1587.419700][T19514] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:16:52 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800800fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1587.494215][ T26] audit: type=1804 audit(1568585812.836:1821): pid=19502 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1549/memory.events" dev="sda1" ino=16993 res=1 [ 1587.576190][T19527] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1587.815231][ T26] audit: type=1804 audit(1568585813.156:1822): pid=19511 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1549/memory.events" dev="sda1" ino=16993 res=1 22:16:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x203, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:16:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:53 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800900fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1587.842553][ T26] audit: type=1804 audit(1568585813.156:1823): pid=19502 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1549/memory.events" dev="sda1" ino=16993 res=1 22:16:53 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800a00fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1587.917068][T19533] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:16:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1588.025989][T19541] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:16:53 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800b00fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0), 0x1, 0x0, &(0x7f0000000240)={0x77359400}) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @local}}, 0x1e) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket(0x10, 0x800, 0x0) sendto(r3, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r3, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) bind$bt_l2cap(r3, &(0x7f0000000180)={0x1f, 0x4, {0xfffffffffffffffe, 0x6, 0x4, 0x0, 0x1ff, 0x8}, 0x74}, 0xe) ioctl(r2, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") ioctl$FICLONE(r2, 0x40049409, r4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000c40)=ANY=[@ANYBLOB="20000000008e8bcf0000000000000000000000000c0001000000000000000000"], 0x20}}, 0x0) pipe(0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) [ 1588.180146][T19555] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1588.221799][ T26] audit: type=1804 audit(1568585813.566:1824): pid=19546 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1550/memory.events" dev="sda1" ino=17009 res=1 22:16:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup\x00', 0x200002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001040)={0x0, @multicast2, @initdev}, &(0x7f00000035c0)=0xc) sendmmsg(r1, &(0x7f0000005c80)=[{{&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'ip6_vti0\x00'}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)="ee65ff67740f088e8b4006758821e5386c64403fd4fd2b917859f767cecc6c7dec8bc9e98fa6bd59fca7610b198619ff81ffaff921754f0c7925ec04ae6123ab5c8107834c65", 0x46}, {&(0x7f0000000240)="b53908cacdb364d523fe2cc0963c5c9ec6ba95d8ca68bb2f62cb45886d024f24081ccb232b85b5e63f063556753ca58c6565417366ee00a5d039049437e02e57bc9d918eb477", 0x46}, {&(0x7f00000002c0)="87915aeb1c97153cf7afb36e648afffd9f4e1122a40eaaa5a88f4f011753044916b43b12a4fa2135a7106abd2b9b4507bf012371026cb4b38c300b6ed62c28b8f43a68e76d6642cb1c927074c2bf0e8d4f27862928def64d115666d5734cacdfaf6d0a6cf4ce8e1407599728f3e52083b8317b6ca576b9d17d", 0x79}, {&(0x7f0000000140)="d88a7459cf7bd1f1e6a6777c8feb913a494e0a10d27056d6b55aa5bd676ca91207a6ea72ca610b5ec4f760eacba81478b2361566a938287792", 0x39}, {&(0x7f0000000440)="6c38e29a1bd998496cc7ef50fc9ae41f53e39af1a8bc9a325be009fe26e4dd44cd3a8e06a19ccd773a616a4f6e0b421cffdb09a2643d262ea3dd21083f3a0ee4209cc7d09ffcf5b4b1514ff62e327529c037ddbf2170268a2f849d7e4ba1bbac0bb3199448c5e448f90fd79b354a4897fc81e7119d36c8c6d6f4d8ead846a71f2b0fd146f2cce7cd63e4c6bd841a01c432f2982a3ed0f006bf21efd45be68be7be052a39cba51b33cf90775c678a8932f5542771afdad0484f50c349dfddd5d835d7c5f97ce8c5a1f48332cf17f75ef5a48262ff36bf24d2b7b3", 0xda}, {&(0x7f0000000340)="2f2e5191af24a1f9d4d54ba8e1f50c6b2aa7e4a1d38c03e376b8b0f67ef1dedc67d5243945ef511bf1612c064dc244ffe68817dfda40cce0093f97b1e0d7f8de87daea94", 0x44}, {&(0x7f0000000540)="291521da722fdd35909e3ed4ab9b07fa848e289761c90727a96bb3a327196122a1e63cd528c5537114b860fae8cffeea7cfc7dfc37fdb6f28c74e8af318b059123f69324b7ef1ad9dbea687641e47e824f7728af8d817cd9eb5a53656220ac6cc78375cffb2c6a148f65ac0c619e76c047989c21d2f71ba6ecdcd69f56c1a6", 0x7f}], 0x7, &(0x7f0000000740)=[{0xa0, 0xb1578c0d5c4d3e95, 0x81, "c4caa2ba81e1b21b6b123031c244563ec4b424e6fd8a62674401127ce9a095f095c1ef85a218f5343cccaaeb25b0f0382c5e77190d209aaaa886fa4be40224e761076225722e0a1dea6177b83a07a800509055671d01eae5ad6b7cdc7ed06ee3373b75195e82ba67bbb8b7065c6a13195755620f1283d2bd9e56046ad626164ece3325f34ac906938f365ca64054ae"}, {0x30, 0x101, 0x7, "09557e4b3c911459b64ce60e503ce5951092cd33ca6919c41446e9c4264eb3"}], 0xd0}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000840)="7cad4dbd28ee05c0ee41beb82e35b1cfeb1f1e1cef6211f7d1eae52d7752406bc211a9eeb218ac1d34a94f9d49cca9286f16bc3d4c4e7222ee4ad9610697d73381c780981479fb359859ad271c2e36b006bc54a8129cc9597ce866b4a92cb3aa56f4758d7afadbd6743aaeeb213e8cbae687bd7d8f526a69d67a4e3e91ddddbedb2e091c64363bfdf5f590336eb9510f3cef8c7d3b32b5ea8b72a874946d0d627958db20d9a5b7e14acac38344b1b343caebcbfcdd6a9d9051d25f19ae5c88bf6a49d87c281ac250c516edcd", 0xcc}, {&(0x7f00000003c0)="fac81023a47fced440d571bd371bfd79cc5891855a1ff771ea4b", 0x1a}, {&(0x7f0000000940)="2e8fc43b8dac06bae25334d0953bcc1e2771a773974a2304acf8ca9b1e2c3b675b2817974ca6c26e989b1ee2f57fe0fd8cdad1b9ca6fae46b3502c191f7b5698d09e6ca28e63f7e6c4daddff8e4962b097329ca813eb123939834c29147bbec2103822dcc4a5bd14bdcc68160e7443169e5d12b43256337c58a01e46336742b9190b4d5f161e78eb5c752646eb04a05af882dd027a2e20599e624a8610c25725dde79f83cf4cb85294fc5048096166b3b5042bc59e00ba2e38bc136806f684d8a557b164a13e0cff07d62f19488fccd5002d5149345fadbb827f8393c58d9e0904d40c78f897a84f95363a5cfa6d9de7188c983e", 0xf4}, {&(0x7f0000000640)="85caf2fddf5ec0d335f0550422cda821dbc13cf95bd0f9", 0x17}, {&(0x7f0000000a40)="ac5f331ec4e87cd441d5ee3850f4842484dcbb8ceea08513be7c9c58bd8340d1314f2ee61bd9e862e364247685b53ca3cd2f7fc86cdeae39acbc55e53f84ab171cdafdb7e71a44cdd22b1ae5235af47dcafd05c2d7005923feaa9adca1ec52fda3049e8a1263e602c28c5757cc2c724b502dfed4507322df6998f0301894ba0c5a770f71c00c2a0409935bef3aa1ea27a2ab4c19376b6ca7118439d0e9245ebcb41b204a4fe5cdcc8f31e8a1b78982e1ebb43281f3a8cdca02168f506daa2d055801085817cb86f9e2ada454f67aed148c", 0xd1}, {&(0x7f0000000b40)="f1dc3c0dece9590e14cb30e7e193e8a701b40d86d03330528ba00ba1699cd42d6da652b780dc8851063467a2feb87e7aa8c8fa81781d4426937cb56184f02a1eeac1c5e672d127c19769a2e0ad434704656bc9a0d50f41b3458a2bd7eb2c173e0ac059b737233a9634bdd03a1d9a87104ec6fda6aa97085a1833b33bdc5868aabda2fc9701a3c055b2428266243e9450e5dcac52ee99c9c71808487b153b51444c81fb8121a482d638cab94c1d09f76d829727730b82b76b86b1655978fd057368a7d105e20821a452eb391cc34abe38", 0xd0}, {&(0x7f0000000c40)="f0f43a98b48fac3596df91e0c60863a29934a5405ce5cd27e0f4a0e788b570016de94849f79326c43952b81826d00228fc202998a8f4517270f18f6366f14b7b9e5872f91c6539a9178664623560534809d6193c91b83e5610cc2e3bd5e89cdf0fcae8e27fd6dedabe546259bc87a8cfd1b09166d3f2697ce2b3ce2589cba54345690596b460a16e76ed253bdeadb500ffdb320aae502da2b86f290d41568f8a4bb41681fa", 0xa5}, {&(0x7f0000000d00)="263f3f672f312a873a9f066701cbc8045f9a0f772c923a773e6cf0db104a36660642dfcb83f16bef6bce8bf1864a58d979cb43226c1e35e4dee5461b088c746d867c9cd2634b31d1d42f6067f7ef32c8813476b4ed8dac74a330fcee45fe46680419c90d96398595a39b8e1739a0e1aad89b7e1bf229ee6664268cfd0c895719770df27437fbd74f6a06d979618c4e331fb0612ad833fb06318f7b19d34ade79151b3ea89ad25ef38d229142e3", 0xad}], 0x8, &(0x7f0000001140)=[{0xd0, 0xf607e7b1fd394565, 0x6, "f41a3a2042c4feb02f7eb566e1255a39502903e433bf5dbb70870da1b27e55e65d4ddf7d08cbeb9f176608b32f2ec313aa8090884f0ad5cd3d92ba3bd1320b84954f5cce0c5444577be8a9470a273d68872fd10cabdebdba0ff72cab0058e32dfb7d802a8950c52e61ee5820e90f93b1727aec17134a89e430eeba0bc57a103f3710752fc5a6e3822c2c78ec1b0120dc4fc55dae8a2103ac202a48d77b6b38bb802aa26da5da9c2072908a447646f152a08780ad8d42ae1af272"}, {0x80, 0x223, 0xfffffffffffffc00, "8809a86235d743a436810560f6cf234b5aedbe440012f1a7ac1cb6d492800400e93ab0206bbe83fb3c5fda76d40b774fe7c7bb46d18f765ad5ef136db715bcc7557e7b1c9fc1421b15e2ab87659f7f2350296f52cd76ee3d36ecd8838c73b009c2db16fddaafc0506e982e529062e2a7"}, {0x1010, 0x36, 0x100000000, 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"ef077d15b6cc21d1f86418d3a4175a5faf28d3a018fae71a6a29e1eb34da672c040b378628f4e45bf5e2373ca1792d56076025d99d0bc55141244ae329e77f0e6ba3e54c902bf35b1f78fa1c15ed04354ccae6d82aeb05edbfe57aceeb0f2bc27a416027db53a61449b271f7d0a827955c3a234bcc6b5baf074ecf899abb780ab169b8c492faa7251b5adecddd773f0e6ee6b25fd8c8e823ed8afa861d7d55cbc8eaedb0d91d2ab536da520d1577"}, {0x18, 0x107, 0x10001, "a14c20aef1"}, {0x88, 0x10b, 0x1000, "4a452872de2a637a61d32a6196cd76968deeced5af2b4b6a8a9bec3d3d60bc074cc0006770cb420524aad038d92a23356b00670512ef27e355379db0d7c6585d213fb2db40f869149a25fcc00391e5a6223ff75632b8017f5f24571bd845578b8b4969f4133237f786fea0ed19882bb47b94bd5484"}, {0x68, 0x3a, 0xff, "1124fa7c1757570eb20be24f4caeb4d2948953f2a71ffb49c663a0b91c5845d5cab2f0d08f757cd9035a51e77bcd6235dbf4f33b5e2bcea3271ef907edbf214506535eac5f8cbb0c2c8ee718fa0ebba961ba8a"}], 0x348}}, {{&(0x7f0000005480)=@nfc={0x27, 0x1, 0x0, 0x1}, 0x80, &(0x7f00000057c0)=[{&(0x7f0000005500)="adb3cbf2f245d3f6ec66a68242a644f5bcb588b274725174f6aaf542a8ce8d656b7a53575b58a037949833e75b9bcc343123813a39942d68fcf32f395f0840e545cf40658335bfeaa453eefe9bc0b56f2dec984f8b3950eb723b", 0x5a}, {&(0x7f0000005580)="35ac8c7fd9d72bfd5c7f8f2f732d6278f3a5c21d0673aa3e46dc6fff73e80c0953c4ebd1614c9c6a962767221eded036de7503dcf5c4471b482520c72357ece21867ccf6a17aad658c33d3e984956c0ddad4dcdab3648158eaeee9031b7bbf1443ae7e0ae3fe437ab032dff5dcc7fba5cee8b646c9b30904ae094afa9b83056cafec703b2c37a34b2c8662c95044d84b3720e90690f52ad19666efd6d8a0f93ad823d55f35c2c3132277", 0xaa}, {&(0x7f0000005640)="5c4f970f9347a3", 0x7}, {&(0x7f0000005680)="c39b6d6853278af14fad02f4fc0b85124c2fea5b256062b9d5a275b381c6592135d298afa57a4a92bf2483f022bc1d0758b7eaf831e6e0df127c32f61c1f224e7afbfd601f1a382659e45e0991338de56f392b5546f8990f83de45a170434f217026cf5eb993ed8f36a3543b8f939c01980d1c8c9b4add73a8f691014b8d69985c6bfd97326524037a06174f2eff2b2f47834d3710ef06ac247fc83e924fff9cec176873cb53992f920a9ad76ec05a87c0504121a1049adae36b5f87c3626e898de3", 0xc2}, {&(0x7f0000005780)="2cd44dfa45bc023e727d2e9dc1038d6661", 0x11}], 0x5, &(0x7f0000005840)=[{0x38, 0x3a, 0xeaa, "a7528b57196f36b444c7bf5aea5997f6d3e9c09e78ddf2b87a978ec51348d23c84"}, {0xb0, 0x112, 0x6, "b78ea8c67ef62e196da709e1bc2ccb19a08e97bab11b6ee6638a8ead8f820282ef5da668c78b37b0a7c3d33817e43053d703b0f459a29ccd44d6e0aae71214944df1eac7c69c7bcd9dd91abf1ae50157c1ae21ff3b3a41dd1144b11bc39baa7a115d63f6ec7a492a03d7865e11cdd696c575187fca833d7be8dbd6d18cf2edce1c55a1eb2163bfc33075453bc64fb768986ec073b37eb0e2d00c4818697a"}, {0xc8, 0x104, 0xffff, "dde16a98ce9dbf40948a10a32ea85730e910fed820b44bc764f0fd0a2c6f4898f803b99977c3e1cbb0bd4ed19f32d74bccc0276617e84211870e8db52d5f34f3239a369db2ad44ed7412b5e82d6e1c83c0f0fcf548c0a5082499372a043aa8a745767ac609a70188434a8462dd05dde335185f77f7a00358e7ff8a67a5064d901ea2ba5399e9df337e09c0c510d47d2308fadaf753cb1acab850a839ab618b7a40cfaad5b001b6451152b7eb29cf91d625442d3231411c"}, {0x88, 0x108, 0x0, "75e4d07d13c002de417f3a6daef3fa427c19268d80bda7ff60aa95baaedff8f6f3da6de8cc7d75bc2448bca4223a0778c9abbff193edb4b80cc2018e28717c8b688bea22c7ca602bd488ecb478735c4b7ae302a5ea2a5b8a72fdb999bfaaa3be52a85b441d4c7e2c89f3781044bf76972332011cc5fbf2bb"}, {0x90, 0x10c, 0x800, "7f5b0e65213e20bfc837a2b47d22f7edf3cfe6f20eed99538df5e0e52e7989d9ed06b635f8e7316fc03de719c3a518870c3567e932d14e6d3230235e36a314e71fa37d798f5215bfbe768445636a79ae8342772952f3816488b16fdb839268bd6713ec063c86fb2b0cdc4eeb0229488d3eaa7cc40881d159d1d87292520f"}, {0xf8, 0x31bf4cd730afb150, 0x3, "7155fa7767c0dab928c9697930e131822c1127ad6dfe9030b101a1fd77da918e89df09086ebbdab6453b589f155a7d3df9215dcb02809fb5edf0f34e9f12d3d98d3f261306fb802bc14ca51eb3ef8cfed26d195079c71b03a9260eb079a275967b2fb140777799bf389f9048b7a98689fa3de7da9b998b856ea539674c435db089d414c85581251742071b3261588b8015841e16f094ad33647003b11c41abbddff0e3079a3e24b46ba7330314a1b85835ead35c1cdc69d7e62538037180457efde4859dbafd29302b8b06447f74f3b29a1f7c011d27f271b68adf3a21ef800c72"}, {0x50, 0x110, 0x3, "668a36d3b321c466c833ef8fc6edc7486a5ed637b40e8bf2ca07e7d617c1d60f0575e1c2ff00140f4e10509f0e38328a2f89045f548a27eb1e0138185a"}], 0x410}}], 0x7, 0x10) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) pipe(&(0x7f0000005f80)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000005fc0)={{0x4, 0x80000000, 0x5, 0x8, 0x0, 0x3}, 0x9, 0xfffffffffffffffb, 0x10001, 0x0, 0xffff, "397ad40f8b5f437adfbdbf2bc401b326f2afb2007267640896dbbe7b3e856aebd9f0fc42cf6343bd3c7b0ba4fd7287dc0e457f9053db8efa0824f4c684573829e20b14356bc99f4ddf36590f8e6ecbed9f26f1a6a6bbb577ffdaffdb2ca6ef5732ddd55202692c6476feaa2ac3f7cee72be86ec80efbc5f12d10c427cf9da27d"}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000005e40)={'filter\x00', 0x4}, 0x68) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) vmsplice(r3, &(0x7f0000000000), 0x0, 0x0) r6 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) writev(r6, &(0x7f0000000700)=[{&(0x7f0000000180)='k', 0x1}], 0x1) 22:16:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, 0x0}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a000007000000000019000000854105001a000000007e106509a3ed1317d895c934db11d9cb67ba09bbcce1ff060000000000000024427238297f"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 22:16:53 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800c00fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:53 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000010000000200000000000000000000000000000100000f0a405b00000000"], &(0x7f0000000100)=""/213, 0x42, 0xd5, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x6c, 0x6c, 0x3, [@enum={0x8, 0x3, 0x0, 0x6, 0x4, [{0xd, 0x58}, {0x7, 0xc04}, {0x10, 0x7}]}, @ptr={0xb, 0x0, 0x0, 0x2, 0x3}, @int={0x1, 0x0, 0x0, 0x1, 0x0, 0x4a, 0x0, 0x7e, 0xe9259bb39c4b76f}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x3, 0x2}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x4, 0x5}}]}, {0x0, [0x5f]}}, &(0x7f00000002c0)=""/165, 0x87, 0xa5, 0x1}, 0x20) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000600)={0x4, &(0x7f0000000380)=[{}, {}, {}, {}]}) [ 1588.797284][ T26] audit: type=1804 audit(1568585814.146:1825): pid=19550 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1550/memory.events" dev="sda1" ino=17009 res=1 22:16:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x204, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:16:54 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, 0x0}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:54 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800d00fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c909dc53ab003700"/56], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000070c0)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f00000071c0)=0xe8) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendmmsg(r1, &(0x7f0000006d40)=[{{&(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x6000000}, 0x80, &(0x7f0000000100)=[{&(0x7f00000003c0)="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", 0xfa}, {&(0x7f00000004c0)="db7d80986dec67cd5c9559bc12ae47dc4e992e392125490852271ebc7dc05c6034701c4144b6b13009a2846af03a2c8faf9bbbaafaf28a2a32b262ac40e7b9a3414ded898f325b1782677915e775b58a449e9e1b2f72b3b78cac7b32d282ae605123788f948a8c881eaacbce39d6e7a8dbb9987fb8c8a63d79afcf6baabe622054a7e4c476e50a3a2a76c599599a670afd92e3269082c141b496853b367b6ad1fd7f992fc7", 0xa5}], 0x2, &(0x7f0000000580)=[{0xa8, 0x10d, 0x1, "6989c447417b7ea56a20882632377facd0d952430469956e3da45c7e091d539028298ee244a5ad1c1dace859f648f094c4644d7eb139ea7934a91b33affc0286d1adab50e645860d9c7620257b824cadd3a067206b886cd179fbcd04c36b50610a9c4ed46c670da20acc0e818d7a4da345f527aaa22d5c724d26adde7ec9c4595a0aab6c48bae73afa03b49ac0f3c56f749e59"}, {0x30, 0x29, 0x5, "e2666c8ed46ebba9450a0006dfc67c76132f3f2b21a3bd576b2db56a"}, {0xa0, 0x983f805f0b75b634, 0x0, "9acf6ef3de4d98a6e5f1419a8f1201e85b9ad2a9a22ffdee3989d86db1f867bae70e661bdb6b993a0ba3e08d8d4f4539642638d6ab65e130c1870f4f444481429c7a138e0705909a0e7c29553e0c4a9212e4be1ed18cc0ddb53b460ef24c417d720aa69b30fcc7cc8aca8849c91e0bf0f28f865680bc5ed941f56a09e90b38563b3789568f79397e9d99afeb04"}], 0x178}}, {{&(0x7f0000000700)=@l2={0x1f, 0xcf, {0x7, 0x7, 0x7, 0x1ff, 0x8, 0xa7}, 0x8, 0x8}, 0x39, 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{&(0x7f0000005840)="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", 0x1000}], 0x6, &(0x7f00000068c0)=[{0xe8, 0x0, 0xfbde, "ac6d469c2220e03939a5a694ee8fc36100c564d555c3e3845e0937d25f90f9fab022d7737be540ef583e19c878967b521a11eca4531a26a2d00e7e8d952a902e878a0ba97221302e11b4703103b646f687bc4d2e35467d2bc5f693e457b21c500a9865e916bef9c61df87078e6a35312b8f29bd5d8774324f919cec5adccc60c571036dedb9b46367b4050b33c1206d844c1df7516cd8c212e697dceaf36d73cb47fd926e18b7a6f2c9ad6abd881ffa23e268cbf10ae4645fcf28c663ce70cfa71090b6c3ea5c9903e231871675bce26ba71aa83"}, {0x38, 0x105, 0x0, "5934e237d82919c4e30ba7c2540d3e43e352b849826dd3ab0722dacf6d34e4e84d985a0bac90"}, {0xc8, 0xff, 0xcc94, "4e938cd38aade6ca5e54e38172fe58bf9052e11c80a49e76b639a6f1413cf9a2d8478758e5b2e271032ee53ac10f4d232d5b131b141e2179ecc5a2745f6b94d8b108ff073b0ec3552f75feae909b64a7c0976a476300816fdd7a6a9f52c58bb78604854177a9c4f7fd5d80c053bb299340155dddc15c38ae82913e4de1385a6511a389f3c42a88962cac46e1378fb360c661b796aa37f10fc3034d463fb20e8fae43063ad8185297a7cf80becd01083238ae1239c64bfc"}, {0x30, 0x909947ba057860d5, 0xd254, "9025d556b96c124866e84c2f1f5ef40057f5958d1b0401dc37b3"}, {0xa0, 0x102, 0x7ff, "a0a6317e5fd99f901982758a2987646bd9e1336d79c3ed4902ae108ccb50b673118f63c145aa728fa334839e1aba10f6c881f72d7c4456076f2e0923ac4ebc63aab317d5b1750635cba84d4f1f22899df5c5bc2020177b59488cbb221c9a4ee1a608b6f8914139ade1a3b1e4f2d6ff73f471b96ba41cc8519bd2e0ffd6741bc12939069dc7f4dd809172"}, {0xc0, 0x118, 0x0, "67b72eeb3fe9cdd912bfc5d8ede2cd8741d19ba7355c8b4d73a2cd9e84bee9a7448c7c8c3e1b48c1e05357dfa49b254ea70a23324991383afae239b168d7e1a97bd30b529511aa94cd4cbecabb6c56b4b5a6372ed18257a32cad9a7b4c875f34746d5e88dbc3af8ecdd1429add27bdc32e4aefe877c567d3125d11ba165fb6dfc5a5d6911c7fbf5c9724f86e774620d8370a02106174166b5bf10b271d951564aeb5d95295366c4182411444d8"}, {0x28, 0x113, 0xfffffffffffffffd, "62ef320e1bf33685a95c7d29109a158233077022f701"}, {0x90, 0x109, 0x3, "f073361a725d564a8564cce793ab0105c77448fdcbb3010c4dc19c6df011881aa6c7b657bbcc114e241fda8f6202756c73b371aa1f648ed9c182cc4c0db9d6937b861f316cc593d587480daa6a8a8b004b213369022c7f80118cf07d0eadf9c32b7fa61d6b5c222ad3e981cdf7408e96bbbb36f5dafc17f607599468"}, {0x30, 0x10e, 0x2, "7df93da86a61b668af03e90ee52a2fad4ec1ec0a18957aea87b2db1410f4a96c"}], 0x460}}], 0x5, 0x88) ioctl$sock_ifreq(r2, 0xb0, &(0x7f0000007080)={'hsr0\x00', @ifru_names='batadv0\x00'}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") ioctl$FS_IOC_MEASURE_VERITY(r3, 0xc0046686, &(0x7f00000002c0)={0x0, 0xd0, "51b0868891f63e49f078ff0fcbf3297f0eaa5d633fd258eaf99c6e756e2a4268d80b6c312b1e86ebfdafcf06dbf170ac9389cc6f0a16f8a9a585dd8141a9ef1ec8a56d32c1bcee1e9b15358fad0d345c5510f138e53d6024a2026b0b4dc5edd215da716f9342547f79387e7add234b853a0f02b4e347c6bc60dd1768453caa37a454d9da679b9b41e3fe5b710164518a09c40c74c41beded87f43d103ca6f0c7e3ce2805d4a50aa6b77a7bbbd9743d1b65ed1db085bd45b9c4b4d64a863152318fdcaf5f75329c0cc5d6788195e5903b"}) r4 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) sendmsg$inet_sctp(r4, &(0x7f0000007040)={&(0x7f0000002fc0)=@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000007000)=[{&(0x7f0000006e80)="e1a2f19c69ee1c2c2f826a3527fc8afd62f26f0e8fb88f3cb5bdc73e7bdd078d741d992b8ab38c853f1aa3175d71b1199292ef70df2fb994fc6221a9c28c023bc77bb65a7a2e5aefc0235cc6580f9e9cc41bf20b8db9751dff8aafdfb8727d32faa8cb352e9f1b855fcd820455dfa2940382c1266739601b546666bdf9ec7a7901e96f84ca", 0x85}, {&(0x7f0000005800)="075c2adbde886a4463a68a8bbf2c31b2bd2e5caa6d12afc2a2f17a2c62551783d993e8fbf3d4", 0x26}, {&(0x7f0000006f40)="3b8af7541b4857403d22f140ff74bb3867dad45996c6cd8d081ffb9c2e425f9e82e3beacdf4356f5c26c5ade0f82f82cdfa7da524948ce48366f129db2c5980d09dbb80851ea7fffaccc795a2d6612f6fc1c9f873ebba87a95b817af45bda8ae3cd32ae9bf3d9ebb7c7f1ee1f06f7b2619adefa46e0ac452fd37587c3528b4d4f48ade78f90ea73c8aedb9bcbc77f366952357cb669f4acc161047cbd56bf3ef7092cfa9eded79d4e23a72312a46b958f9be9de79e39164910", 0xb9}], 0x3}, 0x20000000) [ 1588.854187][ T26] audit: type=1800 audit(1568585814.146:1826): pid=19550 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="memory.events" dev="sda1" ino=17009 res=0 22:16:54 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800e00fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:54 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, 0x0}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='ip_vti0\x00', 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a0000071a00000000102065ffff000000000000ff060000000000000024427238297f5a9adc53ab0037"], 0xfffffffffffffcb1}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x3ef, 0x0) [ 1589.079286][T19601] __nla_validate_parse: 7 callbacks suppressed [ 1589.079296][T19601] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1589.183909][ T26] audit: type=1804 audit(1568585814.526:1827): pid=19599 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1551/memory.events" dev="sda1" ino=16993 res=1 22:16:54 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800f00fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:54 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000240)='h', 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close(r3) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xa5776b) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 22:16:54 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004020000000000"], 0x0, 0x26}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x4, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000000c0)='GPL\x00', 0x6, 0xba, &(0x7f00000001c0)=""/186, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x11, &(0x7f0000000140), 0x10}, 0x70) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005d40)={0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r4, 0x6, 0x3, 0x802}, &(0x7f00000000c0)=0xffffffffffffff02) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005d80)={r4, 0x6c00000000000000}, &(0x7f0000005dc0)=0x8) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000400)={0x21, {{0xa, 0x4e20, 0x7, @remote, 0xe83}}, 0x0, 0x7, [{{0xa, 0x4e20, 0x401, @dev={0xfe, 0x80, [], 0x19}, 0x1}}, {{0xa, 0x4e23, 0x46, @remote, 0x4}}, {{0xa, 0x4e22, 0x800, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8e81}}, {{0xa, 0x4e21, 0xfffffffffffffe01, @remote, 0x4}}, {{0xa, 0x4e22, 0x40, @empty, 0x7}}, {{0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}}, {{0xa, 0x4e20, 0x2, @local, 0x4665}}]}, 0x410) [ 1589.409983][T19617] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:16:54 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000801900fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1589.555743][T19630] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:16:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x205, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:16:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:55 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000804800fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:55 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x10, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="260100000000000061103c000000000095000000003d7361aea18964ab7f65aa5f430ae17eeb63e809f5bbbf0f3a7cf01212859e119225bc14cbe49a"], &(0x7f0000000400)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1D\x90Cy\xb6\xbf4\xc2\x98\x86f\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00qV\xf5\x9d~\v\xd0\x01\xddnDc\x81\xce\x98pay\xfeE!W\xc6\x9e\x8d~\x98\xd1\x11\xee\xf9\x87\x15\x04\xd4\a\x05\x8dr\xdb\x06\xc4\\\x10\xb5PQ\xdb\xa8^\x13[\x15y^\xd1\xffq\xaaO!\xe1IB\x16\x94\xd7\xe7(<}r\x97\xc3,=\xf2\x7f\xe9F\xd6\b!\xb8H\x90c-\x9c\xa57\xc0\xb2vm\x18\xb5\xf9>\x10\xfb\xf3\xa3\xe9\xcd\xca\xc2\xfe\xcfh\x86\x99}\xeen\x1f\xaf\x9c\xf4_\f\x91\xc0\x89\x82<\x8bS|\\t\x16\xda.\x85\x88\xaf\xfe\x8a\'-\xdc\xcaZ\xc4\xd2\xc6\x12\x98\xa5\xdc\xcb\xdc\xe4\x84\xd7\xe9i_\xeb\xa0|\xda@e\xcd\xb8\x12s\xe59z\x81P0\xab\xf4$4\xb4\xc1yI\xc6eU\x92L\x94\xbdG_+\t\xcfp\x11\xa8\xabt\xad\x89\xef\xa9y\xe0\x89', 0x41, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) r0 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 1589.792895][ T26] audit: type=1804 audit(1568585815.136:1828): pid=19603 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1551/memory.events" dev="sda1" ino=16993 res=1 22:16:55 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000804c00fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1589.902043][T19640] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:16:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1590.032183][T19656] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:16:55 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES16=r0, @ANYRESHEX=r1, @ANYBLOB="d0a298ad29f5af6cd59626f0e124310f0c95669290cc211909d9251fd1fd35f6870eb258c0122c2fdf", @ANYRES64=r0, @ANYRESOCT=0x0, @ANYPTR64], @ANYRES16=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT=r0], @ANYRESDEC=r3, @ANYRES64, @ANYRESOCT]], 0x152}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 22:16:55 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000806000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[]}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1590.173756][ T26] audit: type=1804 audit(1568585815.516:1829): pid=19655 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1552/memory.events" dev="sda1" ino=16510 res=1 22:16:55 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r6 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r7 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r8 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r9 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r9, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r10 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r10, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRESHEX=r1, @ANYRES16, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES64=r4, @ANYPTR64, @ANYRESDEC=r1, @ANYBLOB="7d1c268d5faf3f3378610377e38b06d980cdbe8616ac48bdff96bffee9383cbf70dbb95e30d7b0a0a13098d20f0b8b3d384ab2d8adcbe32c3232f0e6e8f9173f54ac3a951e9d9ab80fe88eab701cb61ac74810c90df1c372909fd55d8ffda611b565c2eb259863e5b11b3b40cf5424fc5ff2e08d376aa518d2fe880210b4911feeaba292e15aff26"], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRESOCT=r5, @ANYRES64=r2, @ANYRES32, @ANYRES16=r6, @ANYRESHEX=r7], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYRESDEC, @ANYPTR]], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES16=r8, @ANYRESOCT=r9, @ANYRES16], @ANYRESDEC=r10], 0x3c) splice(r0, 0x0, r3, 0x0, 0x2, 0x0) [ 1590.234077][T19670] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:16:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[]}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:55 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000806800fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1590.466583][T19682] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:16:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x206, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:16:56 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000806c00fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:56 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[]}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") accept4(r2, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000180)=0x2a8, 0x0) accept4$rose(r3, &(0x7f00000001c0)=@short={0xb, @remote, @bcast, 0x1, @default}, &(0x7f00000000c0)=0x100000321, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000012cb00070500"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000080001006874620003000200"], 0x30}}, 0x0) [ 1590.965813][T19694] validate_nla: 9 callbacks suppressed [ 1590.965825][T19694] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1591.024911][T19694] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:16:56 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB]}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:56 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000807400fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:56 executing program 4: syz_init_net_socket$ax25(0x3, 0x5, 0xcb) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xe, 0x3, &(0x7f0000008000)=ANY=[@ANYBLOB="8500e7ff210000000700000000000000950000ff7f000000"], &(0x7f0000014ff5)='syzka\x00\x00\x00\x05\x00\xf3', 0x2, 0x1000, &(0x7f0000014000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x9}, 0x8, 0x10, &(0x7f0000000000)={0xfffffffffffffffc}, 0x10}, 0x70) [ 1591.317759][T19715] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:16:56 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB]}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) sendmsg(r3, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffff01000000}}, 0x80, 0x0, 0x0, &(0x7f0000000440)=[{0x1010, 0x11, 0x2, 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{0xf8, 0x3a, 0x3, "168fb87ddbeeba2cc9ba76352bde35de54336755e5424f97adaa75148e943ebce52f3d7fb446f7727e04713d9ce4de34080c955d89bf88f08617427061c3153e244aa6a252290f9fff5622dd64be3a6abb3522136be80c185faeb53a0de8203deb0d45c58bba8f4da326ce3482b85dc923aada8be5f1c0ff8904e3491a7b8b7beccc1ec5af2783e5d7216e497526830d1a00d150314621c0b5fa08dd2a11079f31a3e6d7cc1df54ab6892dff3e3045e4cd097e1c16b9e8ee8dc6c965b028e38b50b3c39e24bd4676d5ebf079cdeb09a520a673142ffd41c9d66b865f06b0fbb7e87142"}, {0xa8, 0x117, 0x200, "f2c17de80cb0fa499bc61024b22fa37eed3ba14d75d7f2fae19af9ffd3a5935481997d2dd62a4effd78a0888766b210131bda0562a528a250e2edfd3d5762f75ebe33744fcbd73260dde4985fb1e959b983a190b7d1b68084a4fec0731942eb2f340df89be83ce1b6c51b196d0e1ae26a44a0e847f0f86dac91650cc4cb69fefd7449e6bf43fc48dfd59ad5e722851894cfd43cbc3e92692"}, {0x10, 0x11, 0x2}, {0x1010, 0x10d, 0xffffffffffffffe0, 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"}], 0x21d0}, 0x0) [ 1591.405663][T19715] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:16:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) r2 = socket(0xa, 0x6, 0x8) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000840)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0200000000000000df2503000000f55f431e00810c00020003000000e1bdd6100c0008a54f00"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f000000a9c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x60, r3, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0x0, 0x4, 0x9}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1f}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xa, 0x8, 0x400000000000}, @NBD_ATTR_INDEX={0x1, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfb2}]}, 0x60}, 0x1, 0x0, 0x0, 0x82c}, 0x10) r4 = socket(0x10, 0x2, 0x0) sendto(r4, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000600)={{0x80000000, 0x7, 0x8, 0x4, 0x1ff, 0x8bf}, 0x7fffffff}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r6 = accept4(r5, &(0x7f000000c640)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f000000c6c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f000000c700), &(0x7f000000c740)=0x4) recvmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000940)=@nfc, 0x80, &(0x7f0000000d00)=[{&(0x7f00000009c0)=""/244, 0xf4}, {&(0x7f0000000ac0)=""/165, 0xa5}, {&(0x7f0000000b80)=""/208, 0xd0}, {&(0x7f0000000c80)=""/77, 0x4d}], 0x4, &(0x7f0000000d40)=""/79, 0x4f}, 0x3f}, {{&(0x7f0000000dc0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000e40)=""/98, 0x62}, {&(0x7f0000000ec0)=""/105, 0x69}, {&(0x7f0000000f40)=""/13, 0xd}, {&(0x7f0000000f80)=""/84, 0x54}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/228, 0xe4}], 0x6}, 0x80000000}, {{&(0x7f0000000780)=@pppoe, 0x80, &(0x7f0000001440)=[{&(0x7f0000001240)=""/247, 0xf7}, {&(0x7f0000001340)=""/232, 0xe8}], 0x2, &(0x7f0000001480)=""/124, 0x7c}, 0x1}, {{&(0x7f0000007580)=@generic, 0x80, &(0x7f0000001700)=[{&(0x7f0000001580)=""/195, 0xc3}, {&(0x7f0000001680)=""/93, 0x5d}], 0x2, &(0x7f0000001740)=""/145, 0x91}, 0x800}, {{&(0x7f0000001800)=@tipc=@id, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001880)=""/68, 0x44}, {&(0x7f0000001900)=""/41, 0x29}, {&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f0000001a40)=""/172, 0xac}, {&(0x7f0000001b00)=""/150, 0x96}, {&(0x7f0000001bc0)=""/146, 0x92}, {&(0x7f0000001c80)=""/207, 0xcf}, {&(0x7f0000001d80)=""/151, 0x97}], 0x8, &(0x7f0000001ec0)=""/94, 0x5e}}, {{&(0x7f0000001f40)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/1, 0x1}, {&(0x7f0000002000)=""/80, 0x50}], 0x2}, 0x100}, {{&(0x7f00000020c0)=@hci, 0x80, &(0x7f0000003640)=[{&(0x7f0000002140)=""/26, 0x1a}, {&(0x7f0000002180)=""/83, 0x53}, {&(0x7f0000002200)=""/40, 0x28}, {&(0x7f0000002240)=""/218, 0xda}, {&(0x7f0000002340)}, {&(0x7f0000002380)=""/67, 0x43}, {&(0x7f00000034c0)=""/173, 0xad}, {&(0x7f0000003580)=""/160, 0xa0}, {&(0x7f0000003800)=""/241, 0xf1}, {&(0x7f0000003900)=""/247, 0xf7}], 0xa, &(0x7f0000003740)=""/4, 0x4}, 0xbf57}, {{&(0x7f0000003a00)=@in6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003780)=[{&(0x7f0000003a80)=""/81, 0x51}], 0x1, &(0x7f0000003b00)=""/119, 0x77}, 0x40}, {{&(0x7f0000003b80)=@rc, 0x80, &(0x7f0000004f00)=[{&(0x7f0000003c00)=""/219, 0xdb}, {&(0x7f0000003d00)=""/200, 0xc8}, {&(0x7f0000003e00)=""/136, 0x88}, {&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/18, 0x12}], 0x5, &(0x7f0000004f80)=""/128, 0x80}, 0x5}, {{&(0x7f0000005000)=@can, 0x80, &(0x7f00000062c0)=[{&(0x7f0000005080)=""/187, 0xbb}, {&(0x7f0000005140)=""/140, 0x8c}, {&(0x7f0000005200)=""/164, 0xa4}, {&(0x7f00000052c0)=""/4096, 0x1000}], 0x4, &(0x7f0000006300)=""/4096, 0x1000}, 0xff}], 0xa, 0x0, &(0x7f0000003700)={0x0, 0x989680}) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x124000800}, 0xc) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") setsockopt$inet_group_source_req(r8, 0x0, 0x2f, &(0x7f00000002c0)={0x8, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e21, @remote}}}, 0x108) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) r9 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r9, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000008740)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008780)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000087c0)={0x0, 0xae, "c74706719c2dfa2828d11ec0538c66b3c10bed8a54c92e7ddc598527e73cc937292b5ab4a4a0a8bc0d16c3ba7fe3dd395a9c53cadc99ce14a0ace9c4dd8f6786a290daf3fdeb0fe21b06df09e46ffa965efb6bb10c58c6af188cb923e6703db4acba6c2bcf7837b74c81a50b35e8940ca2d1477b7f9c7fdc08de617103e0b17eeccb8b685188f61750e8e8e5ea5944ebe0ac33a8bfec6fe5d13a016c7a107fee8d7d2aaf6c3c883eaadb9924a15a"}, &(0x7f0000008880)=0xb6) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) r13 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r12, 0x84, 0x0, &(0x7f0000000040)={r14}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000008f80)={0x0, 0x6}, &(0x7f0000008fc0)=0x8) r16 = socket$inet6_sctp(0xa, 0x1, 0x84) r17 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r17, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r16, 0x84, 0x0, &(0x7f0000000040)={r18}, &(0x7f00000000c0)=0x10) r19 = socket$inet6_sctp(0xa, 0x1, 0x84) r20 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r20, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r19, 0x84, 0x0, &(0x7f0000000040)={r21}, &(0x7f00000000c0)=0x10) r22 = socket$inet6_sctp(0xa, 0x1, 0x84) r23 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r23, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r22, 0x84, 0x0, &(0x7f0000000040)={r24}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000aa40)={r24, 0x8, 0x80000, 0x0, 0x10000}, &(0x7f000000aa80)=0x14) r26 = socket$inet6_sctp(0xa, 0x1, 0x84) r27 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r27, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r26, 0x84, 0x0, &(0x7f0000000040)={r28}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f000000aac0)={0x0, 0xfffffffffffffffa}, &(0x7f000000ab00)=0x8) sendmmsg$inet_sctp(r7, &(0x7f000000ac40)=[{&(0x7f00000011c0)=@in6={0xa, 0x4e20, 0x1ff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000007600)="9d8c43da7d2a52cd9b8674b4f848cefe47fb9bd9fada5a6a1c159039889424f9c85af55d2403ba6a152300215d61ff8812c93f0e971493fe7a052ab569e5951d15e5363aed393843473b6d1dbf2243ebec8ca9c822011f676f4bb2eb0778016d037f4f1a5b696a477b7e65b0f4e27f2033daa58daea443e562a4f1cdedfbc07514f6cd1bffc678f30aada71d23fb0d4be0526416d1dd01cbbc42f9d8412bf2ee3adedf456a42d6d5e196e829205372acb36e12b88a258117d0fdb9fa65a54725a73911865ae95e46f6c91725448d9af678d3c712a606ea88cb48e65c7ee406b472666a3747", 0xe5}, {&(0x7f0000001200)="999d8ba141632ae04c59299fe14eaf431d1d45ad4ca01c", 0x17}, {&(0x7f0000007700)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20}, {&(0x7f0000001540)=@in={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f0000008700)=[{&(0x7f0000002340)="1313081ee2910b92c92b1011669f58cc30dc2822", 0x14}], 0x1, &(0x7f00000088c0)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x1ff}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8, 0x53, 0xa0ab, 0xffffffffffffff01, 0xad6, 0x9, r10}}, @dstaddrv6={0x20, 0x84, 0x8, @empty}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @empty}}, @sndrcv={0x30, 0x84, 0x1, {0x2dc5, 0x3, 0x10404, 0x80000001, 0xcd2, 0x2, 0x1000, 0xfffffffeffffffff, r11}}], 0xd0, 0x40000000}, {&(0x7f00000089c0)=@in6={0xa, 0x4e22, 0x0, @ipv4={[], [], @broadcast}, 0x2}, 0x1c, &(0x7f0000008a80)=[{&(0x7f0000008a00)="3b127ac521a445e55f0400851d7314c3ada978e1b99ac7e9b134ac2dd63d0f20ae9fa671e56f31b99afc8cccdc11c985b2ed76b4f7a6035b82223f8ad5c6fa7cded4bb76b4a5aae08d4deb17f8ce6879731875ee104f180c2cf23e2a92", 0x5d}], 0x1, &(0x7f0000008ac0)=[@dstaddrv4={0x18, 0x84, 0x7, @empty}, @init={0x18, 0x84, 0x0, {0x3a6, 0x44, 0xbdba}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x24}}], 0x48, 0x20000811}, {&(0x7f0000008b40)=@in={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f0000008e00)=[{&(0x7f0000008b80)="a865b5d56c03b2ab7d4c2f5fc51fc6a3ae903f614266cf8f4a46d3243b1f11a7bc3da2decc8c1a62409e73e470f7deb8dc4a064f8e348b2e6537af76bd8ccb634d394f35377b7335579a856ff9055e1de8a2ab", 0x53}, {&(0x7f0000008c00)="ba8e8d500d5d7740a887f4869281b88e996508136524c7f7cb2ebd7603cb71", 0x1f}, {&(0x7f0000008c40)="f68322fdcf499919c875ca92c57fc05272e1fff9025a93510224821fab119ce07075e1eec40669794fbd72df71abf06495ad9f1daeb9fc02ad417242678d7fbb85bad620d8a725bb70d740db24ee2330a5945c6710e68bb141d6d90412a7ad947d539ae65aff8f93f6b15d2fd55d87b85472559c5a7ba89069bf6fed5845c5a030034608e621177b1c587dde206ab5", 0x8f}, {&(0x7f0000008d00)="1f4b1c21aa8b304134c97519ed76880db4b60255f9b9a09aa0227d4846d973b9406983368ac2b3140351f659453d49b1db28912a6309875582be9c0fd997634dcbbc198fd347e2eab92b3d16dde539374b045bc591c76e7098c328ad07a079e794f83d24745146e0f57852f28f05e0189353b245217a9af9ff41754cbc713151cc1ba053f0791ac1b457dfe8483c61eac8a3128f1481c02cc87f78b43ecfa8272a017a8863a48bca839483b79150699632bc91c37daaab26222bdd2e7731ef32e8ad5ee8c7d45b1749264b56a7be2d31603979d96b3e9eb88bd0aa150330b6bcdd6fac557b6e68b22711d5803d14063f894e6a", 0xf3}], 0x4, &(0x7f0000008e40)=[@authinfo={0x18, 0x84, 0x6, {0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @empty}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x2, 0x102000000000, 0x8, 0x0, 0x1, 0x662, r14}}, @dstaddrv6={0x20, 0x84, 0x8, @empty}], 0x80, 0xc801}, {&(0x7f0000008ec0)=@in={0x2, 0x4e24, @rand_addr=0xe0}, 0x10, &(0x7f0000008f40)=[{&(0x7f0000008f00)="904440285ce2b184c404d022e497cdc735c086a90b7b568ee8b47ec033580c6d59c7ac7629994ffda7c27cfe696da5bced03145796f10a2ed3", 0x39}], 0x1, &(0x7f0000009000)=[@sndinfo={0x20, 0x84, 0x2, {0xa38, 0x2, 0x8, 0x9, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8205, 0x20, 0x4, r18}}, @authinfo={0x18, 0x84, 0x6, {0x6af}}, @init={0x18, 0x84, 0x0, {0x6, 0x41, 0x5, 0x7fff}}], 0x70, 0x4000}, {&(0x7f0000009080)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x27}}, 0x10, &(0x7f000000a440)=[{&(0x7f00000090c0)="6d9f6ce3dc6242e37b308388d66ebfc0318c1aa723f9a57f523b64f4c07b704f16d64a692b05c2cc624cf78246da1237a811f6f3ee66bf90ed2eac2ed0f76505b1e249f610d940317a64a88fa6201566c727cc0bce8968d79c51ac28aeec0e6e98cff7daa4e9e76e731da04068723c4b245af1ab654ebf514de994eb6de2c9299e07bb98d407aa8b3158ea2a033e2e7cb29a0b3870fa0910c89b298cbf0f", 0x9e}, {&(0x7f0000009180)="99f42b14325fd6688cf62b21e88f102f1b8cc6369d99bc6ea0ae3eeb675d2fcffd06ffb04e49bf2082f006a2392ecb8b3776ce166bae7c2b91dffcd11c60edd2282703ed6f67b38d79299fdb15acd36fab2e52e538f49ec6297f248264e8ef8cfb1881136b0eec10ff776cf0b0d016e1d92fe78d200783c315b17fbc1b522e00f15a07ce2a2a288e52127cfd1acde94f95362df66ec517dbe7239eb093c8d883bad5f028db4a58b828d66b7b134545b095a1ef817100e6baf4a8fbd84d6f566e525ef35af387483db9669e2bb4164c87cd696842a55493429a9b30401fd35e2ccddd7c4bbcb81fec0d757b45cab60004ede60803", 0xf4}, {&(0x7f0000009280)="21e7dcce54a1e0549f89dd0fbb8c88b768457be7dac05a91f770c67c5feaa39df32ca3dc2298ae3192bc879c3e45c436b370ac9ed20d78344135bce8dd605efaf1c2583671b040aa26fe08da9203a3d55bfdeec7d3f0e9d646aa59c32ba6054df149259bd7e59ae1d3425a4e44d3c5429390d85bfa3163dc0221d8", 0x7b}, {&(0x7f0000009300)="ff871b7f17037c8de8a0e4ae", 0xc}, {&(0x7f0000009340)="9542a3a781c12892aae7841bc76982de5a3971868b2b88c912c55784155a3457c9a92f4f13b6c209cf783a2bfafff2da561fdd2a20568ab0acb2b2e51d787d52c3557b173e7c7f69970da0e388fa81ed0073da83a2ad26199c042c22d136946d0572b6df391ce20b53577c7022c0cce20b4da64d983b4672aad068e34de4f7e1438953dfca7782ef6a08a87c6b94ab9923632409156d29d3e82ef261ee4b6b66465817ba936c0c4f5fe3d28b8467ecebfd971220485c19819b36173bfdce91f088eb9053dbec5c759f2cf344323678d49c146b70858aaed68390de703bd66ef68a7d6dd9e774468367f5cafd5f0891ebdd8f33e242cfc4c2576132da08218955bfcb1f090b85b93daa5874d75a7dd3858e126d34867d9344f297baad43cb57f1450dc7eab02b079d76e53402b2673f6d4b676f59cf383926f2bf0436447b125de9432fdda18c473a81c3948c1504069d59461990c8bd399bbcc60e923d90c8ac1728012c961fab41e78553c259fe2c03331c4e9d02d8cc76d42bda374513e9a82d6405ce2403b759b8f080fd843d6569e129434888c650d05ec076fada5fef9f216ca1de6fb399deea35b5c0ca568e10bada9bb156c4ad2b23be109f6900b3a9a31c831f96c3a1e4379c3a042206d1e9c9030d772faa40fe55f4cb7c2141f1045d547db1eb6d646e3114874e37b735599a2871997dc497df3298888685fc47d7b01443a48fe1a1d13b8ca36897f1fee9b3b9bde16242f76a7d557e72df350fd729636e6b234d51842ec9dd640606f6fdf693ff10104b03ec3858b9765d00ab12328efb00312a326b89cec1250e4bf11e5d705eaef4a509d52221a742492fe49ce0fcee9a52f050e38340e2d5fcbf6e22e689ae8d581ee8bd063e0a681c8e56f5ac626b6154c4e29cef0f57d43638ee40c70a8e2625aeb4630c6bd69e76028f29be5d4182c50830e7defea4fff45c4def12fbf0448b96cd35e2165786f65fc4938370b9d5ce39cf00829f2e326035e3bff6496a1b5bdc364cb59f7f87e819e714721de2d7efb29aaa06fd703711cddb1568815d921f15414d9c2476769aa21d7cb1b1e304068914f6c304240cee72e7456ec2358b00a8623c0752c7a03628e287d5430d99cebeb796967099b0a95809aceb95d4f4f5d124d4140c3a193a75fd807b646de68557cf6ae20255187fefeb89a266713dcff6ed8accbca9ca4698a1b1ea7d796a34aee2b42d96f902bf1db573ae4d317418e634437b3ded25a053b1b430ad745eb95fbb5fa33a41bcd05bfba15d1cbc3a998eebd45cf3459c504995d783f7e730b26ce83526a0f7eba27da0e870d8ed0940ffa4ecaeec91e18fbd0865171427866337d7b4bb36d9b1852362f8afd10ebbad9bb0a42c5dd6744649de1123fc188f1f1236ee3d369d04c54e83c93eb6666b9e3f83f86b7df84b96016cfc810960cd46b9f42b8251e441cc28b3d8564d623ac9b4b437b4d3a48d0da21b8b62f1e2cb4fa28d9ad84257eaa60711ac8ae2bb3c430ebd0d8b62edbbf29b5d66006947c0615a4056e99c5b71d06fce97a9ecfeeaab1c3601036a88da15c7c79b9ee60a001f70c728166f2440bc4581556aa75fdbac2b185f09ac09d937cff4dfd71db854c2696a630d58a2f42c9651a8472fbe84aabc4cf3b75cb19fbd7b6e2e30581cee65ccf975a31d1954e84167f247e2a5dcd6bb410b57cde2401b871980e55e7240f990e3272d90c28da1fde0eeefc6a180a54cf4ddf2c59ef53fdb190e5a1b33628090379fb384310dac348aa51bb2223d3dd375425913d41306547841277f382b73ce2761f70f7ceda8e4f17ff7714dec6314efd742dad8dba091bb36480f22317399b437d7e20604c3f16112d5cc0d3da885ee423958c940048e1c84c96dbaaaefddb9c40bfc99fe89cdb0c5e85efb67d6a3a8dc7a5f12f513eeec80488df00474bf13fa062777774dfd0c355ed3720ba982adcf7bde105b689ecc569877402d9a64c2afd0a25db331407be074ac11ae26e73d7e704772dc6a2917cc0cb41643db79262ef60d75318ea8051194a296ebe45256c5314de860ec89f35270c14cda8bb86f6fa250cfa25dd0fbc8cd16d28b262ed45e651ab563e052b2109c64255adf61ab981834826e513b7d762b1756cdf06c659392f8208256420b0d9c03e2d5aa26099be250fe7691a63de81a1588792b17bad54d88f00cabb04909931ff8b1233bc8ab0d1b8b5dfe02896b0856cbd0cc243de194ae574c4ea102840fed5b2c50de742b78d75c8f8e87585a3a30d858ea72d6244104473000f5ca32ce492b4220cbce2a2e5fa0de1dc7c642cdabc7bab929f6c7ceabb5841968886e27409ec2ad361c8611d2c8b6627a4a563954b4843b58714d11bd5e504e8ea77c49bc6d7309663d271acbb9424c38c0c1b80a9fc160127b29997fe88af85644a3f79fa2b55bab7b6c35568da5a56ede5ef9cf9cf806a418781cac29067152afd2e6866b95f59092e1b7070fe1fa32fbf9405ae8cf172b5562f5cad33feabf69adce4705bc99e9e109b1ac4d09c4be3553ef42e0b891ec316069c59119feab2623468d55820a0e3fe8651016920a8b9f39cf359f9dfd1818bb70ac11cb391811e4873cb94c6004c3f065c6bb0381d8471e36312b99ffc521cd3f4deb62e306c97fda735c4b2611d3ce33bef2ef15f175c2a41c358f5610a21105073a4070d9fd0f52efdc3b536d60ceaad4af78767a7b5e3b347e46489b7955dedb12cd447ffe14c4f3ffa462f51c7d49abbce71eff5390db45234316b142b8862cc0cd3138b8084ea90f1381740c825111f63588058ba27769aa4c37097bf74b45b1f64371c577d63afc375dc853e91b7a5f5a47ed32247ef735917c330f022929e4790b12fe07ae569ec4493e5a4b6f6bfb62e8f0d0fd506532e90ef0af12569a0c3a92b710a5143b1d6b71005cd4b03968efeaf974f43a19187bb1de6da4031b73f7e5bc9c3b9df5907fffa9b131eff31a6206b68e3cfbde09a9b8c59856e9864812458de6e4211907d5c00961041e3ec47c0921efe39463ec8763e1e7215624ca9da05ffa09e19ccd58ca1fbbb02c91643943fa4406651dc0a85f914ff57c0121fe1a78ff8a4b9760ce25bcc7f22d3a6aa1549dd938449c4be91738195d8191dcbcdde83222d90788440fe5dc7118270bde94f87b86b41663c83c783cda2d0696109d1073b3e3152b5783538f8cc913fb13708ec8fecb8abf388fce1665a679caaee9ef697ce1ec6a3ff8b95a2acde26c30b2cbd3b6124d18ffd7c568f3ca58f6f4b82c93c89cf21a8e958a5ce469e33fb1a871150a74b134230f8a797880da40d9419acb5a7ba5ae0d0c43c024ac12fd6d29e0b6dc9586c4a7aa540ca6fbc33205226f645d83019aa39399ce4a02368f0cd07ae0d62702d298c1f269cbcaaf58c22730443570e9e6f695a2c94d316db6d4283f98c93e813acb71e3da2c5c3e5c9e5255decb421e6a20ad2381b5bc3705a3d7619635bc76306094468a073f189d4da81e1cb4aca0e872fbeb064c1c7381f1ad52aad63e0f96de54b2f6e17853687cb79207cd769052b7369d46e6afdd7f0c8a196eafe7615c73f3fca96e67dce140936ea38df1ca2f212dab4b60116260e8ad3c8045c1042f81f03b72e1568eb09d696bd4225f22619973e348b904c18d7ef944cf0b31473e52971081a8291ad982236de8eb4470e891eb637395f2df3488c774bf4a51b1372a411c46e94e908c087f27e76432344a0ee5049f7c11f7261bf5f36db4c2b6eaa89343ac24e40f7122c4e11ff512446e44981dc61a04329f42bb9b247f4f896597d50346cc68a4649b90c57b35bece003a752214ca1f77a16255e091daa94cc822e6457a6b3b05494a30be46b84fc34cf169f64ba8450494a66f9701b11798284b54e20c5d71e6102151a85b8c730c6860fd0f622372dd8cac76fc986deb3639b2488593c2e8d1dc998489a3ba4648308130bbefd6a9d17e35dd6ca7e8293db4465a4709cdf1ed1f3dd0df5f5a4c49483f66ccac8a08626c4496e5f18838c3ea9e11afbe76c09ad12b8e6df7b3205d9ec1a6279d4abb252e4a11ec6bb47604a9776002c91a0ebc8e1e7731f0a036bcf02fe49b4613ccbac13ed453defab24b3322d34df86ad407ecde4889bb09a7dd448032ef27150823c01994d9eb94a646677ece129646f4450be0dd87f5a024fd9772db9527f2df66128d7b46a111bb8375ab8e81c9108e527cc4d2b93e15db44ef5cbbb58f7ca1cb121ac511946dba215b0de3d3c115589dc6bcd6b4cd729bfe8fbeed1e2f3ecb27ba3961e972990daed8d944d83bbe61cf7bde0154c7db8c5556e7d5c93a4ffaed74b4fb1bbf603177a9c4c8bac22fef461f2653fa21538812b0af316194254172dfcc907bb69d69e2289df15dad25dd70de24d69db267198b7a213c57966e533fa65c44fd1cdf157dd192be509505279d66c1b8b5795d7fa525d623ac62da7d6fa53b5af876b1a5663ee06a577c9da27c582aaaa9753d1c13e4a6051c07fd2c6186e5231894ed50e630dc91b397512fe2a6e4877cc430048fd853e142a7882629cdd3559cd247515c27d88e217f75836c6f91b563abd44506925bb02efdda08b46d72b73f6e01cbc6ec829f68da738b13eed6fbe506a6b12965f42ba9edc647f7e08258fb331cfc019565c134eb98e32fc24bffdc1f31680ee84dfc59a35a360232d1bf932f712754773d2c4f3476544338a57241d30e247d6813ba1363073383ed8fbe55ab39ecb05d04913ebf050c51943075eb072aaad14326ac548020026a1d55206f0a9e9d533dc2a7cf197e3f30d82be6e8b8622745ff014dad273fd7a6d2442e609da39a33ec801d2d7953c89cad751bb952c2fbeea6a5ad17e185ff0fc0ee0f9b31ae0107b2f555c492c797fe8c14521acbb54befa8d7042efe53775e2cb7d0f3313a34ad073855aa5cb645b4474504453d0904428c0c74d5354b3044ab43e5935e5d1f792866a9a999d1e2f492b5fc734916df10471f72c77de2974c2c82afe779adec18a73407c1f0e20b53d8bd0a4d9c5819937371fae826cafef5bd3e92a0eedab4deba76cec56931adb2c6048bfea80ab517b133f2bcccd641665efeb606ae8e2f7f8a4be67c28bba5f93fc4438bc747377c6f4b22c07d8a2cc78bf51ae78515d882ab88fee812e1ef7e491ea9e84a96f4f43a128ce11e136cb4e4d346a548e9d9d10ac7bc10dd1686f6cc263e4fb326b54ae21ee1b153bac6a7693df1d257bca5238b97025b3cbff6de33978cc2034b397b29ee4cec32e6063e5ad0126ef9e0321d8266279a3426f0dd1fe46c4a50b0e05a842ae5b885d926eaf0a23d7af7e26f4322f763f072d7c8886e55ec5ad17a71031f2e82b0a6c53368d9b5cd90619afc0fedd8d30a18adc43d31b4ff74177e3cc56c8976af4a170bd8262d59dc95edb4416c02937a5ea9376d8772a13e7534e146396aa5cc9f72e51a257e43f9ff74d1a299519bcc3058e9303d59e3bcac5fb79574b5f5d44370b3857c97c076a7c348cde1307f0d5860baef138ad23918ee23c1cfa7e1a24248e4214f09b1d95a72eb6c316662c1587357a559561519b46c6642e4c5db1f17109a73868b7bea88a0d7134f735da0b65f0c5ad8de29f8fc018ee94a38eb827b3e29133354079761a19e763ed0bd666a7216df6a41b9cad12126311fcf144fd90bccc3214e450aeeebe3ccdaa2585f0c4d76d3600c5c903df2d116e8d00e457572e689777ef11e08d28223f975f214773ec4bf7d2cd09946ad", 0x1000}, {&(0x7f000000a340)="f107d25e900bf0f501a730af4b2c43fec134d3658fcb531e2a7297e59a30404de0d7c8c58fede2b16c05009b95ad09ace3133e9d826678d021f28d0fdf8518c20b1819aec7a516b2ec405d6999785ec97c77e5b64ec38c4286e55ccec157bb3edc19a6d85756772da52bc013ccccdd379d6c4bd3f0fbaa26da075ae30f899d9f24232f989adab6a30f5dc3a8e4ecf18dcb4104dbbc09d937c9164331bf1d465f7234da2be3269850f2c5af0dd58439714920fe636bbd7331dd3c512e5596d889cab2dc7ad726fbb3b0e601b4abf231f9dbdff1655f0299ea609df930a336c5ebbb54ab1ad2f5df", 0xe7}], 0x6, &(0x7f000000a4c0)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x8, 0x8001, 0x1, 0x400, 0x0, 0x1, 0x90000, r21}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x800}}], 0x48, 0x2010}, {&(0x7f000000a540)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f000000a680)=[{&(0x7f000000a580)="7d2255789b34a3d227b80db6c0ed078b33bc6d15ebe9306c20556551624995ad0eb8b6be350fdff6554f0681f9e1610520f7b1fac5617a8c4433c96bd809bfb733d1d4c177b609f68cfb922320d55ae0065c80e1f5fa0edcf49046049f78463b1381f46d847b93a397add84c69594e00f9cabaf8055459a9104d51d7904ff63c78ace2c610348f63a113ee46ada13236d5eb78d3c529778b66798e1998b3ba3133de4af6fe49b626106ae54a26bd901c38c5b811643fb06a5c8af21c6445db1f1a3ce547221c998cf2fb9f956f15309dd69c98189d2e045c4db2d31a0a72", 0xde}], 0x1, &(0x7f000000a6c0)=[@authinfo={0x18, 0x84, 0x6, {0x1}}, @prinfo={0x18, 0x84, 0x5, {0x397e93b797e8924f, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0xffff, 0x92fd}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x8, 0x5}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xa}}, @prinfo={0x18, 0x84, 0x5, {0x60, 0x7}}], 0x98, 0x880}, {&(0x7f000000a780)=@in6={0xa, 0x4e22, 0xde, @remote, 0x8}, 0x1c, &(0x7f000000a980)=[{&(0x7f000000a7c0)="3b3bd164d425f7999615d0a5f97777fc2de9d50f348e9d756f3257cd4ea6aa5198b0de67c4cf155d0a6088fe1a4462bdfa9f4a32ffd0f3e4111c5313b61fb39c12ab4bf3841e11e94fb060d196276721260b4ca853707dee18a323fbccf53a0b65a15a21a52f35f067de7752ea7da8a5a549cb6f392fcfdd171eb145a9c6126838e50e736f3f78a45dad861666e6eaaae022de6117c1e73ec1905f2941a7ab2b9aad4aed33c7bd0a0b2890fc9dc8f6aa21ae976950f82886b2d961ef6982d44994d19ef4b9f32cf8a455fc1e4a85fe6a0104", 0xd2}, {&(0x7f000000a8c0)="46cb855902d067f01e5c0bae7de18178976ffd001dcd57f7a69c1d23c9e0c81c96a0b74e73250e46e26453e5d4e39546259b97de97419d22e899a2405126ba9541464cfee777193aa78630b2eb1ee4ef2be3ed7bf02b382f54c6a10392763fe250134926753892bdd2773392bc16013cf55def77343c296d9726101cf4a045016013a22f534fd818d23be8159390c73bf7072bc7640d7c4accef04", 0x9b}], 0x2, &(0x7f000000ab40)=[@init={0x18, 0x84, 0x0, {0xac, 0x0, 0x4, 0xffffffffffffffc0}}, @dstaddrv4={0x18, 0x84, 0x7, @remote}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5466, 0x8000, 0x3, 0x6, 0x800, 0x4, 0x4, r25}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7fffffff, 0x8, 0x400, 0x9, 0x200, 0xb5, 0x3, r28}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x0, 0x9, r29}}], 0xc8, 0x40}], 0x8, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a0000a7875c2707000000000020000000854105061a0000000010206509a3ed1317d895c9d267c93135953b390800427238297f5a9adc"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 22:16:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'bridge0\x00\x00z\x00\x00\x00\xff\xff\xfd', &(0x7f0000000100)=@ethtool_ringparam={0x6}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg$inet(r2, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000001c0)="a82c2ee0320e07b109e9ab4987e4a52db009e7d4ce1a6bbdd529ee5acf90fc8a81d6270b544fef02ff7c8c6af143004bebe5ac70ad64a32e20d2ff9e6767151f66a27e91db11f2972b1ee8b2d92032e983b438ae5f41bf6b33de6e5e5dd632ea328796e8", 0x64}, {&(0x7f0000000240)="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", 0x51f}, {&(0x7f0000000080)="a28bd6", 0x2a4}, {&(0x7f0000001340)=':', 0x1}], 0x4}}, {{&(0x7f00000014c0)={0x2, 0x4e23, @dev}, 0x10, &(0x7f0000001680)=[{0x0}], 0x1}}], 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b702000003440200bfa30000000000000702000000feffff7a0af0ff01ffffff79a4f0ff00000000b7060000ffffffff3d640400000000005502faff03be01000404000001007d60b7030000001000006a0a00fe00000339850000002b000000cf0000000000000095406d0000000000a81b982de7b0efc5733ed236e4add6de094e0832aaa6912a8b2ce571c45841e41f44ae7c5e84e6e3a94b574d2eb38a748355f0b886bd005362df1d4fdd860db5808942b7de2243533ef6d62a46b3009a54f4fd7db0d4968a384b0f59c7919b899d5fdb68832e986440ff0a7edfa0cb231ccd00"/237], &(0x7f0000000340)='syzkaller\x00'}, 0x48) 22:16:56 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB]}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x207, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:16:57 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000807a00fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5"], 0x40}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:57 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r1 = accept4$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000140)=0x1c, 0x80000) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e1, &(0x7f0000000000)={'eth0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\xbb?\x89\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00S0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00_/0\xc4\x00\x00\x00\x00\x00\x00\x00\x80\x18\x00\x03\x00\x00\x00\x00\x00\x00\xf4\xff\xff\xff\x00\xee\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\xe2\x00'}) 22:16:57 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080f000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1592.004515][T19750] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1592.026028][T19750] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:16:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5"], 0x40}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:57 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800003fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5"], 0x40}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1592.136992][T19763] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1592.255648][ T26] kauditd_printk_skb: 3 callbacks suppressed [ 1592.255661][ T26] audit: type=1804 audit(1568585817.596:1833): pid=19765 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1554/memory.events" dev="sda1" ino=16518 res=1 [ 1592.307860][T19774] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:16:57 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local, 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) splice(r1, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x6, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2150bcbd85000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 22:16:57 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800005fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff000000"], 0x60}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:57 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, 0x0, &(0x7f0000000180)=0x1b51243f174c416e) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x4, 0x0, 0x0, 0x6, 0x5}, 0x100000001, 0x2838}, 0xe) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x4, 0x5c832, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, 0x8) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0xfffffc8f) socket$xdp(0x2c, 0x3, 0x0) splice(r5, 0x0, r7, 0x0, 0x100000000ffe0, 0x0) r8 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) ioctl$sock_TIOCINQ(r8, 0x541b, &(0x7f0000000040)) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfffffc8f) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000100)={@rand_addr, 0x0}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00000002c0)={@ipv4={[], [], @loopback}, 0x0, r9}) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000980), 0x4) sendmsg$TIPC_NL_PUBL_GET(r3, &(0x7f0000000940)={0x0, 0x37a, &(0x7f0000000900)={&(0x7f0000000300)=ANY=[@ANYBLOB="a20000004dd76c50df937ee1aa49f17bd48ad17d8067c5a3ac4736ae5ce9b085293d9489ab2a264fb02c1148a00dc29c798f1e925d9fabe5759feef9d73590a2e9bdb9124dee28db64f3ead00225d951d56a43f460913183bb8bfda713c9ece2cf97792175fe5f7951595caa823cd659dfaeb22b776d5d1ec30186f39fd4314c792250c395637631496e0903e8423c8db38e8f", @ANYRES16=0x0, @ANYBLOB="000427bd7000ffdbdf250700000008000600040002005800010014000200080004000300000008000300010000000800030006000000380004001400010002004e20ffffffff0000000000000000200002000a004e230000000100000000000000000000ffff00007fff050000000c000200080002002e8000002c0007000c000400040000000000000008000100ee1000000c0004000100000000000000080001007f000000"], 0xac}, 0x1, 0x0, 0x0, 0x4}, 0x40000) splice(r1, 0x0, r4, 0x0, 0x100000000000a, 0x0) r10 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r10, 0x1000008912, &(0x7f0000000000)="0a5c1f023c1262857190") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f00000007c0), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, 0x0, 0x0) [ 1592.553396][T19792] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1592.888013][ T26] audit: type=1804 audit(1568585818.236:1834): pid=19767 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1554/memory.events" dev="sda1" ino=16518 res=1 22:16:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x208, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:16:58 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x4, 0x5, 0x1, 0x0, 0x7f, 0x0, 0x4}, 0xd) r1 = accept$packet(r0, 0x0, &(0x7f00000011c0)) getpeername$packet(r1, &(0x7f0000001200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001240)=0x14) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3, 0x1c) 22:16:58 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800006fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff000000"], 0x60}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x3ee) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000100)=0x3, 0x4) sendmmsg(r2, &(0x7f0000004cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x6, @local, 0x4e24, 0x0, 'sh\x00', 0x2c, 0x3af1, 0x74}, 0x2c) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) r4 = socket(0x10, 0x2, 0x0) sendto(r4, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r4, &(0x7f0000000300)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xffffff6f, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000680)="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") ioctl$SIOCAX25GETINFO(r4, 0x89ed, &(0x7f0000000600)) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e22, 0x938, @empty, 0x3}}, 0x0, 0x4, 0x0, "f927826738f7238abf4ad72b17f82432b29835c31e03aef27a3e80cd1d02452faf4701ca6b77e698ad4a841313c49e12f3d6de099ee2b478a6c9aa2a06e838bcb807a885a1fcea32dab495cb85dc6fd8"}, 0xd8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) [ 1592.970332][ T26] audit: type=1804 audit(1568585818.306:1835): pid=19765 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1554/memory.events" dev="sda1" ino=16518 res=1 [ 1593.061865][T19817] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:16:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x207, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:16:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff000000"], 0x60}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:58 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800007fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff17000000"], 0x70}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1593.296737][ T26] audit: type=1804 audit(1568585818.636:1836): pid=19826 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1555/memory.events" dev="sda1" ino=16563 res=1 [ 1593.350106][T19839] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:16:58 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800009fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff17000000"], 0x70}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1593.494334][ T26] audit: type=1804 audit(1568585818.836:1837): pid=19844 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir990321791/syzkaller.dBQ2UG/1925/memory.events" dev="sda1" ino=16593 res=1 [ 1593.566526][T19850] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:16:59 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='h\x88getl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4\x1d<\xcd2r\xd4;\x82\xd0es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f00000000c0), 0xff78) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000002140)={0x0, 0x1, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=0x3f, 0x100000077) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000240)={0x0, r1, 0x40}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x7f}, 0x1) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, 0x0, 0x0) [ 1594.146360][ T26] audit: type=1804 audit(1568585819.486:1838): pid=19826 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1555/memory.events" dev="sda1" ino=16563 res=1 22:16:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x209, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:16:59 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080000afe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:59 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff17000000"], 0x70}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a00000000000004000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") sendmsg(r1, &(0x7f0000000840)={&(0x7f0000000080)=@llc={0x1a, 0x307, 0x6, 0x2, 0x4, 0x1}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000002c0)="b735e9c8e3ae5a00a80b27fba7593e75c278a9a29979d7339532b5924ef0307f1ca86d3574636541751dd43d901dcec3def5afe47c8f51b377080a186df272b8fb86d914f9f5993c3ec8156493c793109fa52c751037fe3d308984ec6d8c1ea608466768b74033c50d1cda6fe462aa5cd30923e5cc535fc74c613d6a307132679c1861d088c459fc6e2ec21fdbb00116e1f315712969e86ef1c12ea25b591ca5de876f32c1cd72d7a20a2955b32fe87372c9fee4edb60b9a996a8a4f2e0c66a5f9ec1c057d60e9fde0dd3817d1f3d325032b34e3e8ba4b766ae45494", 0xdc}, {&(0x7f00000003c0)="0368758bc3b78499b3299951e6b095ccc476cc0774f53d6e739cf4d4620a1e44cd1d096b73a0dacfac070645c05818377449febddeff19573d45d7938145bf9648618b7893ad040acfd13a333952cdac8d14d24a2e94ec472b7bb48f921ac34ee47aa0425945a29daa720e68884598b7876744734a2feb3fd55e04f59222ad81cdb8b771216410dc195307e43e30a857e5f0b74f3e908a1d6ab2bfd53bea8fedfffc3ccd360aee3a2b1062c671c3abcadd206483", 0xb4}, {&(0x7f0000000480)="b10008395f51a5783c893cc3b31866f1c3a1a4c39f908a6d2afb0b53c0a402a3d27f479bdd0f59c71772d5db9ba8a082e324a24703b111d12bdb443ed13025c5c9f31ad3ff702dceccd375b76a9999b47baed1affbdc25262f654a4b8024e26e52e7d51462e3104575fc150a291eb27f33cdd0afde983c876ecd07d786ad020c733e5f9924d975f1e4095c12b26689539cd41d1122f7efa8b1306fe476149c5bc51aabf1192385780426a6573dac2c1b1a6ecd", 0xb3}, {&(0x7f0000000100)="364fdc716110347bb340fa9bfcf8909c40c0746ebc510d56f989ece8e185009ceb6123434562590a9b3c43714c089a332f6028738d5eedc4a1f6", 0x3a}, {&(0x7f0000000540)="86fc6659b953cbf5ac2049c65ba2b2341a7a33643564c564f9797c0f15efefc91d9ef2193888dc2e6938c34f642ff32b28af0d1ca814334173bc77e43568df9b220bc2720423ea7bf9c167fb00492f85e0b234224339c8f3a50e5af47ec23822dcf2da212fe4aec68b29940282226d700051563641cc0eecba7d41f15446f5f2ff6a1512f8b9e7c6", 0x88}, {&(0x7f0000000600)="d5bd19cc385bfe0ca4a32d68b923dc030dec0a531b98", 0x16}, {&(0x7f0000000640)="4816e73591f69b20d5c907b871a5b457a4ac1aa5faa82d99360fefb3fdd8cab9523d7bf2aecc33e99b8eb662a2aa4c587b1df97bcc84d45683ed02a142b9e9b57835be6c7a2f0c7050c731bf7407455c82a984cfbef6070fa60b15ab8041ec01dcee3c46d88c81b0e92148471719162aa79dce6c370666ec630615c19ca3c0cc1bbccb0ad744a8684fea4ef4beafc0a09a0541939f8a9cd42c7e83fb0f67e0b6748e05ea90b24d01029f1a9e715df6525f0320274830cb56362b5a914b5176e0ec21592d77bf8a0ea57fca7282", 0xcd}, {&(0x7f0000000740)="5eb820727aa38f86c624c6301090dbc4613cd761ad5e7fe4c4d48d90cf0fc3dd2a6a8ec361bc8f98b8e1bc143c0c0fded07f71a68b5402c9d7e024271a09dec39a1c8b9f9f2a904f9c839bb6b34ecada8609f6", 0x53}], 0x8}, 0x10) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) [ 1594.315745][T19870] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:16:59 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="02070009020000000000002050fde000"], 0x10}}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x7ff}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x0, 0x0, 0x6}}, 0xe8) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) [ 1594.357393][T19870] __nla_validate_parse: 6 callbacks suppressed [ 1594.357403][T19870] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:16:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) getsockopt$sock_int(r3, 0x1, 0x6, 0x0, &(0x7f0000000040)) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r3, 0x10f, 0x84, &(0x7f00000002c0), &(0x7f0000000300)=0x4) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) mmap(&(0x7f0000a49000/0x2000)=nil, 0x2000, 0x100000e, 0x810, r1, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1000006, 0x2013, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r4, 0x0, 0x1, 0x4, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@mcast1, 0x1f}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$key(0xf, 0x3, 0x2) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB="40010000100001050000000000000000ff020000000000000000000000000001ff02000000000000000000000000000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x10}, 0x0) 22:16:59 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff170000000000000200000000"], 0x78}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:16:59 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080000bfe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:16:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000020c0)=[{{&(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000680)=""/156, 0x9c}, {&(0x7f0000000740)=""/92, 0x5c}, {&(0x7f00000007c0)=""/182, 0xb6}, {&(0x7f0000000880)=""/110, 0x6e}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/15, 0xf}, {&(0x7f0000001940)=""/244, 0xf4}], 0x7, &(0x7f0000001ac0)=""/151, 0x97}, 0x18b}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001b80)=""/3, 0x3}], 0x1}, 0x400}, {{&(0x7f0000001c00)=@nfc, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001c80)=""/188, 0xbc}, {&(0x7f0000001d40)=""/224, 0xe0}, {&(0x7f0000001e40)=""/103, 0x67}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/111, 0x6f}], 0x5, &(0x7f0000001fc0)=""/231, 0xe7}, 0x448}], 0x3, 0x40000221, &(0x7f0000003700)={0x77359400}) sendmsg$key(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x2, 0xd, 0x4, 0x9, 0x1f, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0xbc, 0x0, 0x0, 0x70bd27, 0x3506}, @sadb_x_sa2={0x2, 0x13, 0x3f, 0x0, 0x0, 0x70bd26, 0x3502}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x2, @rand_addr="4d25101b78daf44f0aac7c482ecde9e9", 0x3}, @in6={0xa, 0x4e24, 0xab, @empty}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e20, 0xfff, @loopback}}, @sadb_ident={0x2, 0xa, 0x6, 0x0, 0x4000000}, @sadb_address={0x5, 0x5, 0x3c, 0x20, 0x0, @in6={0xa, 0x4e22, 0xffff, @rand_addr="f87576712c6eb592615539414b3e2903", 0x80}}, @sadb_x_sec_ctx={0x3, 0x18, 0x80000000, 0x2, 0x9, "e2e30f53eb3aa0488d"}]}, 0xf8}}, 0x800) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x13, 0x0, 0x9, 0x4, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_x_nat_t_type={0x1, 0x14, 0xfff}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}]}, 0x20}}, 0x4010) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001adea733f810206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000020000de2100000000000100020000400002000100010000000000000200fd001505000500000000000800488fbb010001000000648b1a00e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) [ 1594.623953][T19892] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:00 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080000cfe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1594.690996][ T26] audit: type=1804 audit(1568585820.036:1839): pid=19881 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1556/memory.events" dev="sda1" ino=16539 res=1 22:17:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r3 = socket$inet6(0xa, 0x100000000000001, 0x84) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000380)) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x90) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYRESHEX, @ANYRES64=r2, @ANYBLOB="2f706c211557ecb975605cb9200d20bf6db1f73e00d7af60ea197e66cf4568b9e5fa8ba1d401a66e42fefc262dc4d5e3765e92d1194dde94fcde6f8904d09d441b73eba57e10be428964479579cde959ff624902a04b54863c8162661947798837893c3cd27473a950f9dc3c47180f55a137f7d085ebaa397ec70a08375cdfc76ec28cab955adc759e3f5b608e95e5166954a7b58a72277395d64a184088", @ANYRESDEC=r3, @ANYRES16=r4], 0xce}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020100090e000000030000000000006bfa81f302e9eec14bca780405000600000000000a0000000000000400000000000000000000de210000000000567f91c6dba10100020000400002000100010000000000001200fd000005000500000000000a004872bb01000100000000001309e339be593fbd4eeecf1905b611868b946502b49d876d0c0bd1d394dac907a0a85a80d45483d9be30c4948528d72f6ca6"], 0x70}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x0, 0x2000c840) 22:17:00 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff170000000000000200000000"], 0x78}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1594.886085][T19909] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1595.314185][ T26] audit: type=1804 audit(1568585820.656:1840): pid=19881 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1556/memory.events" dev="sda1" ino=16539 res=1 22:17:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x20a, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:00 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080000dfe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:00 executing program 5: socket$inet(0x2b, 0x5, 0x6) 22:17:00 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff170000000000000200000000"], 0x78}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:00 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) [ 1595.359024][ T26] audit: type=1804 audit(1568585820.706:1841): pid=19889 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1556/memory.events" dev="sda1" ino=16539 res=1 [ 1595.430471][T19937] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:01 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000020c0)={0x5, 0x1, 0x1000249e22, 0x8000000001, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000240), 0x0}, 0x18) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'ID\t-TIMER\x00'}, &(0x7f0000000040)=0xad) 22:17:01 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080000efe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:01 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x1f, 0x4) bpf$PROG_LOAD(0xa, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffcc, 0x0, 0x0, 0x1, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x3b) 22:17:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff17000000000000020000000000111700"], 0x7c}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:01 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYPTR64], 0x8}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) [ 1595.763774][ T26] audit: type=1804 audit(1568585821.106:1842): pid=19947 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1557/memory.events" dev="sda1" ino=16529 res=1 [ 1595.836474][T19959] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @rand_addr="00000000cf1c00"}, 0x1c) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) connect$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0xfffffffffffffd3d) socket$kcm(0x2, 0x200000000000001, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTHL\n\xe8\xb7oSx\'\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x91\xf7\xee%\xf8\xc7G', 0x2761, 0x0) r4 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @remote}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f0000000040)=r3, 0xfffffea3) openat$cgroup_int(r3, &(0x7f0000000040)='rdma.max\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) accept$netrom(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfffffffffffffdb1) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) shutdown(r1, 0x1) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 22:17:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff17000000000000020000000000111700"], 0x7c}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x20b, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:01 executing program 1: socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000240)=0x80) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r4}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r4}) bind$bt_hci(r1, &(0x7f00000002c0)={0x1f, r4, 0x2}, 0xc) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000003640)={'bond_slave_0\x00', 0x0}) ioctl$HCIINQUIRY(r5, 0x800448f0, &(0x7f0000003680)={r7, 0x20f, 0x200, 0x9, 0x8, 0x7f, 0x80}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000080), 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r3, &(0x7f0000000180), 0x0, 0x0) socket$inet(0x2, 0x3, 0x9) 22:17:01 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080c00efe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:01 executing program 4: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080000efe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff17000000000000020000000000111700"], 0x7c}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1596.352301][T19983] validate_nla: 4 callbacks suppressed [ 1596.352312][T19983] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1596.367155][T19983] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff170000000000000200000000001117000000"], 0x7e}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:01 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080000ffe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1596.404739][T19987] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1596.437826][T19987] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1596.511438][T19997] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:01 executing program 4: socket$kcm(0x29, 0x2, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) recvmmsg(r0, &(0x7f0000002640)=[{{&(0x7f00000000c0)=@nl=@unspec, 0x0, &(0x7f0000000140)}, 0x8}, {{&(0x7f0000000180), 0x0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/139}, {&(0x7f00000002c0)=""/91}, {&(0x7f0000000340)=""/251}, {&(0x7f0000000440)=""/66}]}, 0x6}, {{0x0, 0x0, &(0x7f0000000580), 0x3bb, &(0x7f0000000640)=""/99, 0x126}, 0x100000000}, {{&(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000740)=""/143}, {&(0x7f0000000800)=""/72, 0x26f}, {&(0x7f0000000880)=""/61}, {&(0x7f00000008c0)=""/133}, {&(0x7f0000000980)=""/32}], 0x0, &(0x7f0000000a40)=""/4096}, 0xffff}, {{&(0x7f0000001a40)=@ethernet={0x0, @link_local}, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001ac0)=""/237}, {&(0x7f0000001bc0)=""/180}], 0x0, &(0x7f0000001cc0)=""/196}, 0xffffffff}, {{&(0x7f0000001dc0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x0, {0xa, 0x0, 0x0, @local}}, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000002000)=""/244}, 0x10000}, {{&(0x7f0000002100)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002180)=""/46}, {&(0x7f00000021c0)=""/218}, {&(0x7f00000022c0)=""/136}, {&(0x7f0000002380)=""/48}, {&(0x7f00000023c0)=""/61}, {&(0x7f0000002400)=""/190}], 0x0, &(0x7f0000002540)=""/253}, 0x2}], 0x4000063, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) r2 = socket$pppoe(0x18, 0x1, 0x0) shutdown(r2, 0x1) r3 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r4 = socket(0x12, 0xa, 0x5) accept(r2, &(0x7f00000001c0)=@can={0x1d, 0x0}, &(0x7f0000000040)=0x80) accept4$alg(r4, 0x0, 0x0, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4e20, 0x0, 0x4e22, 0x0, 0x0, 0x20, 0x0, 0x0, r5, r6}, {0x1ff, 0x100000000, 0x8, 0xffffffffffff0001, 0x200, 0xfffffffffffff000, 0x4, 0x5}, {0x3, 0x8, 0xe, 0x2}, 0xffffffff7fffffff, 0x6e6bb8, 0x2, 0x0, 0x1, 0x3}, {{@in6=@empty, 0x4d6, 0xb6a6c11912df7d1f}, 0xc, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3501, 0x4, 0x0, 0x100000001, 0x5, 0x8000}}, 0xe8) ioctl$SIOCAX25GETUID(r1, 0x89e0, &(0x7f0000000140)={0x3, @null, r6}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r8 = openat$cgroup_subtree(r7, &(0x7f0000000080)='cgroup.subtr\x00', 0x2, 0x0) writev(r8, &(0x7f00000000c0), 0x200000000000014c) [ 1596.577424][T19997] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:02 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800019fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff170000000000000200000000001117000000"], 0x7e}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1596.805727][T20018] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1596.835189][T20018] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:02 executing program 4: r0 = socket(0x40000000002, 0x3, 0x80000000002) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e5, &(0x7f0000000240)="aa0eff04adeb98f6b13c1bb9f2189f02bc5a11d19566b6d926136cdc3c4495390871e07182a7d7af8c3a3f0e61e8f48c0487b6027de737d54964b24a1cae55039c8d295420cfcd09666981e0e84d63c2f398b288a707f8e6585c3110bcdbf3d4329de5379fadd15228632c60dc23f5260324d1a9e454e8e252d2260c4cb5e5d33372bc507a92077e44c694dcc103043cd1065383e741aa6b2272fa76d54ab347f25d17d66dc793521c72611367a0af895f6adf233a219eadd0ad1bc41f17cc7a8d63a227cc0610beccd9c088a8f24a36a4aa378eaab8d7781963856ea7afab865d03") r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x100000890f, &(0x7f0000000100)="1155a5465e0bcfe47bf070") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_0\x00', 0x10) bind$x25(r0, &(0x7f0000000200)={0x9, @remote={[], 0x2}}, 0x12) 22:17:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff170000000000000200000000001117000000"], 0x7e}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1597.280803][ T26] kauditd_printk_skb: 2 callbacks suppressed [ 1597.280817][ T26] audit: type=1804 audit(1568585822.626:1845): pid=19998 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1558/memory.events" dev="sda1" ino=16581 res=1 22:17:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x20c, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:02 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080d91afe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:02 executing program 5: r0 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r3}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3, 0x0, 0xd1f0, 0x8}, &(0x7f0000000040)=0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) 22:17:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff17000000000000020000000000111700000000"], 0x7f}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:02 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010204b09a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037cb7466a0b6bd96b401ab1a190209fe3bc022ad8c203ab7aa956c96db69c353bfb3def5c2b39e540e76cafbef729264cf0a859f48b5920e22589773e701534180233365f4bb63d2db012161f3b8cc1b6d053b"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405875af33e7aebebbc61f4113503000600000000000a0000000000000400000000000000000000de2180000000000100020000400002000100010000000000000000000a004872bb01000100000000001309e339bc59"], 0x70}}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xd0, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xb0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2c}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x7fc, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9f4}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfff}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @local}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xff, @mcast2, 0x1000}}}}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xce61}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000640)={@remote, 0x0}, &(0x7f0000000680)=0x14) [ 1597.381500][ T26] audit: type=1804 audit(1568585822.726:1846): pid=20001 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1558/memory.events" dev="sda1" ino=16581 res=1 sendmmsg(r0, &(0x7f00000080c0)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000002c0)="98d410da41a1eb83c2245a7af182912419ba5543be466a2c1d0ec55ff8a776d57c2c93bb4c2480222bf538ff0eb74c16c2e7c1f5aa90c9360a52dfbb65a4ad3a5529ad9e61ad270ed2983cd7b0a82539dece71afd8b0960007fea5e15a8fe4fccb554ad5bde44edca58105b74c288598ce39868bdc863226d179c507cfba928f78db0b534f4a2742e5f435", 0x8b}, {&(0x7f0000000140)="c96919452621d3c075", 0x9}, {&(0x7f0000000380)="4e58e40a7da2c9eb79d5089bbced34e560a28353e4b21297dc820417639206428d79e85806e63f98be69d61630d91afd58543795358ae233624cee1ec25ef0240781b5be6c5c7280ee921b4b2619e819a494e6734826707f83d70262455ddabdf2aba8449f2733cd159f486349b7ab51b7c36c1046602f7263a2641da8a2eb83d4da52d5f7ac8cb52594395d0976", 0x8e}], 0x3, &(0x7f0000000480)}}, {{&(0x7f00000006c0)=@ll={0x11, 0x18, r2, 0x1, 0x100000000}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)=[{0xd0, 0x112, 0xfffffffffffffffd, "b887ee773a64deaa228d50cbfc705d44bbdaa94ac7221ec8f6610a338664d244481bfacee193768b8c5395b334df3827074248f0316c1d08b81373ff19267c5bb55a3dead049e311915dd739752d06d2aa606751908b01bc47c26544e79e72b00e5bf5f7d7f3373a05f66c2b0c5a4d9a997a38875957e73c459520ac945b0f3b53a02456d8e6b31d032188548f11bf4547c624195bf9a481dd6a63084a15e460012db86b2bf0421503c71e1ef9b44ad64a92e0f651c5fb4b1c0630414e"}, {0xd0, 0x3a, 0xffffffff, "d33ec3d9894d39e079e72655ff9eb472d531438a8e52b014aa99d602118c77455832d837cff13460127145439634e65cc18f905a17d4fcc4ae139369667e8d5e478550a5f43481e202a7a3a4b93f3bfecde353e136c89b47542bcd6d670d1f04bb63303074bd231f4b8a1730c9c29234406a6e5f842b050fc5babe85498eec2def389621021062074fcf4b1f7a839c8d0ff2d62f24dd93f0492caf05d32a51ed92438ea6f1453c45d5261c5084ca88a5ec79c4f5a791ad9418dca229d261587e"}, {0xd8, 0x1, 0x3ff, "47a734b59f4f439dacd673f79785651b4012083ac9448929ce8b316f6a752e6f8f074c651d5e54c2710a062a83124a7f60c0c24fd9ece5ca4a60196ca0c48328f0bedf2aa58117a7bd9cee19f0783e763d5fe6707a62eb5350421e848490f609e9d151ebcdf29384dd9aa0d24a0432f5ff66fb2eff0b858a99f6ef88cc150fdd2a12c7385ddd75bcfc0b03ea50348ad9a67e1b9d913b7ea4fd14c0ec27da575fd192ea0268382977bb394080b8500ebd07f9cad6515f115a141f85408f24571e56f0"}], 0x278}}, {{&(0x7f0000000a00)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000a80)="daee478c68996e9a93f4d2249c21b3f8c6caf378368d5740a308afc61057dc3aa0aea42ecf98f0dc090e0e46da196bf11dc08f94241c9d368b1e3da55838928dd8c470a47e80d35fe915f11cfc5acaa00e2c289b7f9a8d64614d22a7c90d43d2486baf100ca381620a6ca1679c05586f868040da85b3ba90f79d69db0dc101b2fa11286603e3b53e0ad4371bbf3c51d383ac0138b1434c3cf0bce74cfed4180aebeb48ceb3e433b24155f8f14b83025f4059ccb9d54e1d52be0f26ce27d29b7720b7ff0a36ec7dd1768989775bf0f0ced5c60cf7ae296a86fedc68eb49", 0xdd}, {&(0x7f0000000b80)="416ff969ef9a52f1fd94a4f2ed568b66e1b9282e11e33454228ebd9ce34fe5537445ad239da2cb909a6bc4f03923730d31bc251028", 0x35}, {&(0x7f0000000bc0)="68015ce044a1dc1629f63eb19c55d9e257d4d17259449846a80033cf33de5eaa9b8e579c330709a4873fc2a0f72c6c6d82aa98c142e548846407e94e386fca000feee91c6eeaed0e2fb41e6dd8c56fb380b2d1ec2f6ffabd973e1340bda0bc5d05333e02c01b23ffd99e49a81d7e530884b9e41110c36051f597bdfed9fb7b3ba425154a23fa06955dad7b8d6920adc26b5f4cef9964f2775fad", 0x9a}, {&(0x7f0000000c80)="de6745fcc0b6b8b49b5cee440aa32cd342efe2d5e700e4ae51771d8ec8759bf94fdcf60fedc7e95ecb6b52ba28164e1532aefb7d08c5393d35a435c9c54c9309c1e45724f3930aed1c5597ec6b531e1d9ab04a6400b8d0641bacc2c93142b92687f2ff1b7411420bd6b4af8bd5ba3ad015d7c8f1c7d2eecb46091440a0b278f11d0d2af015dbcb3c3095f75702145255746e8302b9e4483b012ca85d775b816ae023327732a8bd676cc32273ac9451e8a6095ef4e213853d21e3b3d8232d54fb300513bb3079e1440ba99a6b3b6ce2d9ae7dc56b13", 0xd5}, {&(0x7f0000000d80)="2b0c41bf69336ec5bbb5df26c15f3d49a2503915663b3c7fad5b64", 0x1b}, {&(0x7f0000000dc0)="11a4ed9b14c18549fb27f6850f0f8d0615fcdc373be20ebd69f6564171b29d2853be0c0be36f84e529e08dd2e6803fc30da6b004712eb72e787eae8de6ca470886", 0x41}], 0x6, &(0x7f0000000ec0)=[{0x1010, 0x119, 0xffffffff, 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"599a61221b9dc4066f322ee33f1a96f057a1c099f957dc552c7d7a0b6affb4ff91aa618903ed943fb3d15e993244f47aea1d800bb84e6d09e95d61b08e2ec5dbd054dd8f7b874b2d06774ad75bda00ddca6bacb16dfec51eafa685a9d56e1f72d5475882223f0c2c026246df0e137df2253bb8bed144439306888c3525e0c59f5c3f4a1018414909423731bb3195733f3b393b5b3735465eb25ae2e8b290b2f1170cb8dc5989ef1fa977641268f14f08a6a0c9cdbbadc4200192920b0f3b4a2b64399a3652763151826083de167aeb0f8947af0a3c9baf92b385af0430a823b1402f653e95fa414b1aff7afad5d437fced58d21aa4a6aa01f8e7637609f834020e358d8f5b86d3cf81f70cc715ee436ae412f471ce273980571531ddf124f70f492f61e42904b771292e5c10117978d3ccc4ee2a7106aaa0073abf1a22c23184ec4d491c40e07181f168a9d9707351de78503ca38a85a498cb8f841b11101cbf4deb88b33cdc02434aa1ebddde189f230f1c2c75cee6aea53f33a7d408dfef6968f6fe5db0f9dbfc38a347fc6f6d15f57d29c1ba1770a04da29d777bf3557ed7661039b9d4d2a95029174faf44fb2697483dda52886ab644884647a563cf8798e9cb8ebfd9af5042a0a0cf2dc66d5ed77188f158388936bc9202ecf63d44369c45f1bf24f46a95482a11c0d7b7a31440ef97054923f46aec15324f85869e752558fedf8b2dd4d17f66391d9a29d1ec23369df7efafb6a78d8cdad493418695eaeb6e7c092b1f0836c25a04ef90beead77d39673a365ac1e04c47040e70cf6454eaa482a448ac0a5833e94a0a56bb57caec2b213b2c5c9e2dafe6308cc21fbdab78d97257414e8c13cafa72c435a70173610d84820a19322ec0c5ad56dd931831cd70a62f63622561779eccda19fc59d986e802b6ac1d02c4599a53d62b3448e54a5bb93c41639da7c4ec74d356f432484312c1a7b89af059f7aec0251d646dfbdfa1c0fc929597b9a7ce2556b8e0c1add4a28a60041c4256cb2cd5f50e8b0cba17bb990a9a819279f3c4bd1e8bb08472d5804df75a3bc947a20cf9726869952b4da8745ed3121413637a44b877d6a71bc521cc9b38f1f5d211f9452cd674fc505dd0d34a66e10729ed10b9eb0d2d951f329b78b9a4dab1bcbb715e3598b46f2b07e278fd3478a6dbdfc741dae2a7cc52acbcbe264af3ad033f975f53038abe65ff7aba7cc2ff2b1f24bbae467a068aa2bd6c4b417f7acee429fbd764e92cb74ba2c2f2ae86c28b5c5d1dd6becf5667e4f5bb9a17360d032c9c36b8ee9c4a804526cf0442961e9ef42c0373c44a7d12c13686ff43c2e5fb6836490885e472b48034cbc5fe84badd3afae38c9f3ebd877d170b178ee3403ad6ec4ea22d36a74929a3d2003a59df197bfa1229456323818ae4d876b07a3ace35166b3fb1730a88ea830f3a22c9038bf25ff2bc3e6e8e01de6928fafcc98a579d59ab1fa887fe6e90e754e1a54a89349672e1260b9a354c6ed84f290bd39c9e992cda06f72f44c9da11f2c06d243a23dccd7c4915d8acf55fc20c2c9bf29f65bc0d2f4cc77958cd24518c47ecfb1b72143d5d318825efaef403f76a6a33698db8faf94eefcc10f176103a75776187b0913e2deb6822d30434850afc280847a2d7a3612b468e34aa51887760e3c341663616e6410eaaf4146d71480b319e344b4dda5d8f36e408288a9ba8dd40924ef9c562a90d3d2de5e5158db94ed018b6e99e00a739693257ee55eebd3b7af108a1b174b829bb2a8f81cf12a588ac585ca373154ee85479ac08cbe59d15b81318e192228a3e95a6a653cbfd45b7f2bcb95d83a12018d9a2dc89e17f2a248d916143fe6b7f02d88849ac423371b4e5c28de0ffc248d73497a6ef632a7259c48c6615925deaf891a7b4b69f5b5ee91aa8ed82c5e9c7efb17f6ed84307366bffae07b2c93652e7c39e207393461d2780def1ee840d828a08fd213f0bc5d642d04b3b937bc8b4e45c1c6230241189f31a5113436c029d62831d92fe0b17fd0731a1af23829ee43c0eed5a87570d479eaad67144a6cd753a4499695a14e82bc5cd31ca546f0989a30a3d6eaae5f6e7e95cba613222c13a0df76ae43188d88067d492a31246bbd66609c0993ce41189d47288f4353de82da7c506abd5a89f17e81fcbf751d076891333d18c6d3f51e4e1d79d0f8018dc2a1023085b268797c2443bad99f457672dbf56972959a0ec96b807cdcb38304d0eac3880d1734f1533ac0ec5db08db12ec8e3a571830d43ca023d4fe5b9b2bfe9d9c6b9b309f3aae9580b21e34e0e1b8a5055d3f804c416b0232358a05a40c7555fa6fc20db15be728c3720a13876166348e243d4990175beee2156cead5bf55ceab13a0e63d4116d1f7175474ef10e84bb33b2f12f1c1184498f9d0066b30b1eaacb566bb7fd9e455349ac649858103fffe5f33485d5d0c5295f836bf824f685779701b2fe4bb206c5e4be36af27150ada230ca6f19b693d4a9701c357bb5a8e71cf43e6beac55c716c98b3ee2a4b24293c51b91b1946f0aa48875416452c2d06c0f73bf91609e72e25732697d4e3c2ea683d08ed70b440e5935cf19637f4ffa097f2ae867f485e2810a9106f7dade976c9d7c801a186f59ee0046b694e1d29fb4007e760e31671515836ece0edbeb63d334212eefb9c7f65873c6c7bb88201d07fa739c861cb6b908fc396cd040f8c772e83b96e50e4cc9c0e85ffea134aa93d6825ca2dacba8ab5b36f7c827d33a94d5f53c8578598a000eca005d63ad9d8d7fc32a90855f9f78444460183d0a18399ae4ad6da4ec6f70cd6138bb4cd92048d07fb80725423344e23e134ca3a4b044cb496d34b53f6451386b05e27d6f40eb230bfc3c97b31b49a064a1f3fb7199ae4f50a4fc6c3f80dfa1b4309f794f8c15e6ed5ba132f0172b6777951a9854eb5d111fd66e5df0df0d18bdfd458ba961dd0e1d32239764834a8b9250004ddf3cb66aa588bea6a90d1339a989e46ad66da903cd0829eaa409ddebdabfbbc39c4a73d2e1293559f34fa5229f6456df9cae8c7603b9d3875935fc3a135d660d31fafc12717d193694e6124975d8fcefe511e38b0ae552dbe651778aad36007c625363778c03efb01e85aad89b1ca18ae7bd046b9fb846791332d20b20ad5e5b7f37edd353cb3f549c1fb2abace4ca59045f77e097157873535eeba7ee126131533c692b14445118aaf12166490cb098a901aaf60557c108d6ac83c2adb254d37bf40c1ee60d2b48a94754c94d7518b706804469a5bc5ce9fa74e4194e28c8e7997f7c0bda11e18713b5407afae38d4f8eea62f422c2d4aa1ff7a4e1c6f4ac6ca0a44bf00ac433cf0091ddd18d65a7bba86dae75ae8c376afc6013dcb4d86c892d19016e2f6eb9be59aebe66512c140e867cb6735690caa5e87631fc54f8d1a50bbb4510568290eedb678f21f92cb0e55d3c047b3d59d50dbc87672cea8cc0d7be7c8e71078b0f6b3b403f87d163cae25f021773f5f212211733ab3e47692b8d665b80388cbe980031099b55d1e868d67b9c3fe856e0515c0b5518bed519b50b51cbc2601c2e0a76b01d1fc407dcb395dbf712fb87c71f1cb1464c585e012483c34de7a0328ac01a82d6ab4dc30b25f260f973df3976828ad8219b993965b212df301b3917035139596b42454209759207d25febc3e14723ba58a77e8e3797320fc3b5ac515788140e61201fe7a9621bbd8bd757fc375be6da4a4242838151295546ad0f2a9ae866fbdc11d80d4451bc0542ffeec9d0a1b9d5750625fb6bb478f9e38dc659b4febb84e59efff9aa748b16d8b952427a29f57225e32182097a90220396aa03fc007e1adfb110b6cee7973567704b893165a375092c1a378d27673cd2d4f89d3b4c1570cc563a92ae48c82bf2c183f26045f1363d43aea347f5aad177aeb1557026f6422d9e9e87d209aa1d3556cd456ef9e0c837a7cd0a085925f94f7e9eff77873da26c1ee7750f8c0c40d7a977587903e35d64d1cbfb2156a53a5edcc79a78db2e9a9acd387e03beb6625710a24e8f76b49835132067b34ac8de710d743014f9f224dbcee07b4ec03033aac9caf412505eb08223ddd23c8cee0fb99abd551780053e2f139fb79c4857a9a9b042bb8784e2ebdfe55ff0c62beb3b814eca00ab57b56f15eff11988bb43635cd7b0992e5f0eb339d755f49617153f52d8c41676393a974007608739c512fdc07945363b570cee2eac65e9234814a036c5afba32ffbf52236f7d465b9bbde3f3462b9957d1348ba2c8bb237443547361031816835f1158c55f3cdb642d42d6d5f2dc1b2a8de37da95a791b58b9c816abb65e5854da352107bf7920d4fab82800b3749111989e615d9a5650908cf267c1002635e07944fce8bab3b46407d2316a3733b7fbc4e673a349a252330f107234b73cd048f636c1b8091b0d2b4926cfe16c953b5f31ab3871342cf1afd2837e1b4b0c55c42ce3255bdff6d8f83efde77398d433e7925836c9c85cf569bf1797c4d2c7461cc0de4e2e253769666833cd8b6d02ab47df121e16947e38a0cabb171909290811326d6fe349cf0f66b1c4a106aac4fb726d1384e9828af1e8531a59aacfa3d01ea242d8fff6b9aa3adf5d57a0159f705becc52468596ae8fad495a171c99fe08813662a1aa2b265a80f6a2d2cc355924088c1474be6e14645f45f467d8ff6c82ba898b32eba014802efef2f96e73f9fbdf85f4e5d21f706584c378afd0950afed27095ab7883cf49968a8e5295502968be1bf7230976e0baa0ed959d02b9ca3dee207041231d1845bdd2c45d9020c9bda39ce7e79751323664142664e706c0cb28ce4175758a92c8dbc135b1792938559b77a580727cb183f9d694cc43b335d0f063cf2f4024650b420216ea8772146ccc15913515e8ceaa43f36b4cb0fad27a54a03fddd070fbcf8d10e55e0e40d4b687ff2ff93c11c0b9c44b18e4bc40fec8b879b4298794a273a4ffcc409ed8b2b65018e22ce5ff78fd6260ade966a264ac8115beb145962f3a44e37e2892252ce4f86d69ff17097587ccd3ecd05e0d9cbdb7b20114eac7e1b0b58f21fcfb2b6322f2886c75f94a32480279025f53691728f7d5a82bdca68529216202ac12892b88111a2bc1372bba147eddc09e8416b85e5ad3a74d17d72c238fce5bf4cbc36b731b25fb05e9b5d3a3e23f3c7fc376a51761f5ad63de2a5e82e1e694319b3018da550ee31a1bda949a97013e46b4dd8840e9eb46302caec3f1011ced383f7e32f11e589e04c9654895fc4926625d5477a4cf393011c7c6ba833daff1821604afc5950727521f9f8af9f8c4f19a0ed39c1684b955ecf8aaa044a8a3c35171ff7f78ed3be650ae57ea3d641d7c196c133a7fc334fbc47f5b96df809e3964ba9157e19ea2f727f829213ce5f5550fbb22a7400acf6b9e9c0700e0a316e3577daec5c38eef009a3c99e667e25b29cef6392d4d471f176be194eedf3ed7f304b84a6fd6f54a1b2dc18b3532727b791e461091acbf73bcd6ed5d863a0b21b08cd3de3ac1eb6e4766bb2c3b8c68833533f4384526fca658e7a6fd3601a2d438abf3bc71849c55da7f824e8fe3455a9664c7a52eea4aebba5c9deb242a242554d397dd45465be10f50a70c6963df97baf0f10abc20128f9ac121e1ab0668c0a7b68227121a40b620c863fafc1e976314d989d7d0d794d67d9cdcb26865ba2e756bc44729388e2939c869aa2e9a1a3d6f0704a6d070dbbd6a277514622c407b08038c817f0694546a11"}], 0x1158}}], 0x6, 0x0) [ 1597.508053][T20044] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1597.516168][T20044] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:02 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000080)={0x2b, 0xfe, 0x8, 0xc, 0x80, 0x102}) 22:17:02 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800020fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff17000000000000020000000000111700000000"], 0x7f}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000240)="39000000130009006900000000000000ab008048100000004600010700000014190010c006000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() r5 = socket$pppoe(0x18, 0x1, 0x0) shutdown(r5, 0x1) r6 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r7 = socket(0x12, 0xa, 0x5) accept(r5, &(0x7f00000001c0)=@can={0x1d, 0x0}, &(0x7f0000000040)=0x80) accept4$alg(r7, 0x0, 0x0, 0x80000) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4e20, 0x0, 0x4e22, 0x0, 0x0, 0x20, 0x0, 0x0, r8, r9}, {0x1ff, 0x100000000, 0x8, 0xffffffffffff0001, 0x200, 0xfffffffffffff000, 0x4, 0x5}, {0x3, 0x8, 0xe, 0x2}, 0xffffffff7fffffff, 0x6e6bb8, 0x2, 0x0, 0x1, 0x3}, {{@in6=@empty, 0x4d6, 0xb6a6c11912df7d1f}, 0xc, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3501, 0x4, 0x0, 0x100000001, 0x5, 0x8000}}, 0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) r11 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r11) r12 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r12, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) r14 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r14, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r14, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r14, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(r14, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@initdev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) r17 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r17) r18 = socket$pppoe(0x18, 0x1, 0x0) shutdown(r18, 0x1) r19 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r20 = socket(0x12, 0xa, 0x5) accept(r18, &(0x7f00000001c0)=@can={0x1d, 0x0}, &(0x7f0000000040)=0x80) accept4$alg(r20, 0x0, 0x0, 0x80000) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r20, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4e20, 0x0, 0x4e22, 0x0, 0x0, 0x20, 0x0, 0x0, r21, r22}, {0x1ff, 0x100000000, 0x8, 0xffffffffffff0001, 0x200, 0xfffffffffffff000, 0x4, 0x5}, {0x3, 0x8, 0xe, 0x2}, 0xffffffff7fffffff, 0x6e6bb8, 0x2, 0x0, 0x1, 0x3}, {{@in6=@empty, 0x4d6, 0xb6a6c11912df7d1f}, 0xc, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3501, 0x4, 0x0, 0x100000001, 0x5, 0x8000}}, 0xe8) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) ioctl$sock_FIOGETOWN(r23, 0x8903, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r23, 0x29, 0x22, &(0x7f0000000940)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000a40)=0xe8) r27 = getgid() r28 = getpid() getsockopt$inet_IP_XFRM_POLICY(r23, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@initdev}}, &(0x7f0000000b80)=0xe8) setsockopt$bt_rfcomm_RFCOMM_LM(r25, 0x12, 0x3, &(0x7f0000001540)=0x10, 0x4) r30 = getgid() ioctl$sock_FIOGETOWN(r24, 0x8903, &(0x7f0000000bc0)=0x0) r32 = getuid() getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0xc) getsockopt$inet_IP_XFRM_POLICY(r25, 0x0, 0x11, &(0x7f0000000d00)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000e00)=0xe8) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000002c0)="f416f6592b97ee23f9393c8f3d32dee52dff8c261e6a0f071fc582eb85fb0a8bace3ab75bf67bd740d2be648aaacff83990376d23a3b55b92cee07e3a1d2d4d41b685a0d97b1097ea46124d72f41bf5e7c2042715f039347a0cec52d5e65ace9a4191e053bccdd535f7322ab093111b49fe7", 0x72}, {&(0x7f0000000100)="e811e3f5", 0x4}, {&(0x7f0000000200)="bb79dae696d9c8ec7bbbf770af0bec2143f05c013fdf14", 0x17}, {&(0x7f0000000340)="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", 0xfe}, {&(0x7f0000000440)="0a5be27cde9edd1c5081fc21ed2e0aae50b4f037fe01eca004537f4e3710b91028056a6938af6e9326e9263bebad4211ab1a662f5af92758985ee44952ddddaa4100ddcbc5e64616ac773b5d72d99a37da9141e727c5fb2092265cf68d5198b31eb9171ed93143755a5a284890391fed982316c9b58255d19aa2f5d6b072e89146bfee198afef489b05a51b65f914421c566bcb5d20053067acc5b50a5cc51f6626bd85c840ecb7c0d99a69706adf00bcad8bf", 0xb3}, {&(0x7f0000000500)="340c9ccd22ef8cd36b0d71e9600dbfbb1e723607c81e1e85bbb3be4de4510c17399f8cda8e3ab157c824377fbb6fb20daac1ee4a6d83886de0fdb36ef81abac7c9da36ac5a8ba3cd4925efe606a37188d516244ec0599dc4813811877c24ee3ea1", 0x61}, {&(0x7f0000000580)="50c14f4c94b698f4ce0e3c39cecaf363c6a2f94141cac5c7ed3fdf8b90ddb00a49293fd4bf250669647dead4d40eee7227d1c50ed54e594cedfe0eb54248568b8cd6c870ead10cfbc48ad3efea66fddc338f290523690118657f4c8c3dd5c6bb38b3f81dcfc8749da0911fb65b7f8526abc5ab3c724b3b2ce37165c133098b2b62a5d14b3d74e7effe64c27cff8d853349966a242f8260786fbffbf97e15142a8bba451c1075fec1a976ff04d60ea66bd58d7c5fc4dc5782e3f593dc014ee7ae5c944cdea27928cb500c40015caf7c21eea2c5475b6bb7b511392b73ef8cd9ec86a9b21c65512bdd77ba17a4393b50aa55", 0xf1}, {&(0x7f0000000680)="c53d6f064b952af59ce4a505dd08e2739ca11dd66d74f37ec25c3a1cb7228e6af8678f5c311b513fb30b0c8fa389d6f77116bf68af7acd6308104834ca759f91ee8ac44fcd55a2f7797e6d2338bb113ec1dfa93c", 0x54}], 0x8, 0x0, 0x0, 0x40}, {&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000800)="9fe3164b6e6b819d2fbb1f64beecf623613b2e7ae2dacdfb8a460ff4de6970fea289e6b34c18f8a957acd8e081c688d47e6c82180629d72629be9d92b3e129d6e703d74d3c779648f03f6ed96f3c721bf3640aa898148a5ff855d571b09b4286ff65f10a9c469b6ef38765", 0x6b}, {&(0x7f0000000880)="64bc2691ff68dfe480220c9408d67cd872936f173ebed690119548f7f0fc2580848d56a3282f29eada7f1c4bb1d6097299e26b68623726d0", 0x38}], 0x2, &(0x7f0000000ec0)=[@rights={{0x28, 0x1, 0x1, [r24, r24, r24, r25, r25, r23]}}, @rights={{0x14, 0x1, 0x1, [r25]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r26, r27}}}, @cred={{0x1c, 0x1, 0x2, {r28, r29, r30}}}, @rights={{0x1c, 0x1, 0x1, [r23, r25, r25]}}, @rights={{0x1c, 0x1, 0x1, [r25, r23, r23]}}, @cred={{0x1c, 0x1, 0x2, {r31, r32, r33}}}, @rights={{0x14, 0x1, 0x1, [r25]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r34, r35}}}], 0x118}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000001080)="53d45a975c61edc272b02c377fb8012f2791f1dd0bde", 0x16}, {&(0x7f00000010c0)="06e658de48439f0c228d09c56eddb89e9a9e36464f0d8ec70c0427b13ac9a9671826f1d361da83f3595741dfff16423044bab90ac5a7e752964f81480271db31164f263f0e687ce8db9970246b1cb0d5c346e4f884f7581787da8edc23c5495b071f02", 0x63}, {&(0x7f0000001140)="0f7cd38ee9113abcc2082627e4bb601d347a5cb3a3aa375e491c3594aad49a5336cd9c99533b3ca367be001913616e5daeb0669712f609f61b1ef86d44c3d679c432cfe104397eb5c8e6aa2585b19cfbaf49ddc2219fc04c73ce57807bc906b4f3322dbe811987a12564a3c38c468e3f6ba403df1999530f37f256db44e740269ef591d4218bcc51a6673d1059143430f02548b3c3075b0477a8", 0x9a}, {&(0x7f0000001200)="2f2810ad080712b766df5da3897c0c0f2f0472023d9ed56e339c56e190ebd616cd8f404cfda07c4199cd2e2eb410b13b7b32592f59640af38365ff7b333ae0005578b92f4d", 0x45}, {&(0x7f0000001280)="e6042802db99f634a7621afd84bf5871e3b8db34ef939ad7f68dccee4814ad5b13697a69718b310adc7c8ee5c052dc0083f3a62524404df7f7c6b1659c4e4721c8a7c5fb71772496d14f2680531cd362aaa4b5fbf6eee764df469758af53bd112522ffac0f427d24c72e191101718c84c3a7c29e7fc31aef78f17a73bde7a9f09e7540e0eaa2bea6", 0x88}, {&(0x7f0000001340)="f35268b1d896174d3aaf1cd21698b58b", 0x10}, {&(0x7f0000001380)="555f39bd00f1e5ce6a37f0476ae637c500dd37c2c371079d2157b2cc03904523aeb8fe3d687c", 0x26}], 0x7, &(0x7f0000001440)=[@rights={{0x14, 0x1, 0x1, [r24]}}], 0x18, 0x4000}], 0x3, 0x20000000) r36 = gettid() r37 = getgid() r38 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r38, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r38, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r38, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r39 = getpid() r40 = socket$pppoe(0x18, 0x1, 0x0) shutdown(r40, 0x1) r41 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r42 = socket(0x12, 0xa, 0x5) accept(r40, &(0x7f00000001c0)=@can={0x1d, 0x0}, &(0x7f0000000040)=0x80) accept4$alg(r42, 0x0, 0x0, 0x80000) getsockopt$sock_cred(r41, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r42, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4e20, 0x0, 0x4e22, 0x0, 0x0, 0x20, 0x0, 0x0, r43, r44}, {0x1ff, 0x100000000, 0x8, 0xffffffffffff0001, 0x200, 0xfffffffffffff000, 0x4, 0x5}, {0x3, 0x8, 0xe, 0x2}, 0xffffffff7fffffff, 0x6e6bb8, 0x2, 0x0, 0x1, 0x3}, {{@in6=@empty, 0x4d6, 0xb6a6c11912df7d1f}, 0xc, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3501, 0x4, 0x0, 0x100000001, 0x5, 0x8000}}, 0xe8) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r47 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) ioctl$sock_FIOGETOWN(r45, 0x8903, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r45, 0x29, 0x22, &(0x7f0000000940)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000a40)=0xe8) r49 = getgid() r50 = getpid() getsockopt$inet_IP_XFRM_POLICY(r45, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@initdev}}, &(0x7f0000000b80)=0xe8) setsockopt$bt_rfcomm_RFCOMM_LM(r47, 0x12, 0x3, &(0x7f0000001540)=0x10, 0x4) r52 = getgid() ioctl$sock_FIOGETOWN(r46, 0x8903, &(0x7f0000000bc0)=0x0) r54 = getuid() getsockopt$sock_cred(r46, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0xc) getsockopt$inet_IP_XFRM_POLICY(r47, 0x0, 0x11, &(0x7f0000000d00)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000e00)=0xe8) getsockopt$sock_cred(r47, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000002c0)="f416f6592b97ee23f9393c8f3d32dee52dff8c261e6a0f071fc582eb85fb0a8bace3ab75bf67bd740d2be648aaacff83990376d23a3b55b92cee07e3a1d2d4d41b685a0d97b1097ea46124d72f41bf5e7c2042715f039347a0cec52d5e65ace9a4191e053bccdd535f7322ab093111b49fe7", 0x72}, {&(0x7f0000000100)="e811e3f5", 0x4}, {&(0x7f0000000200)="bb79dae696d9c8ec7bbbf770af0bec2143f05c013fdf14", 0x17}, {&(0x7f0000000340)="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", 0xfe}, {&(0x7f0000000440)="0a5be27cde9edd1c5081fc21ed2e0aae50b4f037fe01eca004537f4e3710b91028056a6938af6e9326e9263bebad4211ab1a662f5af92758985ee44952ddddaa4100ddcbc5e64616ac773b5d72d99a37da9141e727c5fb2092265cf68d5198b31eb9171ed93143755a5a284890391fed982316c9b58255d19aa2f5d6b072e89146bfee198afef489b05a51b65f914421c566bcb5d20053067acc5b50a5cc51f6626bd85c840ecb7c0d99a69706adf00bcad8bf", 0xb3}, {&(0x7f0000000500)="340c9ccd22ef8cd36b0d71e9600dbfbb1e723607c81e1e85bbb3be4de4510c17399f8cda8e3ab157c824377fbb6fb20daac1ee4a6d83886de0fdb36ef81abac7c9da36ac5a8ba3cd4925efe606a37188d516244ec0599dc4813811877c24ee3ea1", 0x61}, {&(0x7f0000000580)="50c14f4c94b698f4ce0e3c39cecaf363c6a2f94141cac5c7ed3fdf8b90ddb00a49293fd4bf250669647dead4d40eee7227d1c50ed54e594cedfe0eb54248568b8cd6c870ead10cfbc48ad3efea66fddc338f290523690118657f4c8c3dd5c6bb38b3f81dcfc8749da0911fb65b7f8526abc5ab3c724b3b2ce37165c133098b2b62a5d14b3d74e7effe64c27cff8d853349966a242f8260786fbffbf97e15142a8bba451c1075fec1a976ff04d60ea66bd58d7c5fc4dc5782e3f593dc014ee7ae5c944cdea27928cb500c40015caf7c21eea2c5475b6bb7b511392b73ef8cd9ec86a9b21c65512bdd77ba17a4393b50aa55", 0xf1}, {&(0x7f0000000680)="c53d6f064b952af59ce4a505dd08e2739ca11dd66d74f37ec25c3a1cb7228e6af8678f5c311b513fb30b0c8fa389d6f77116bf68af7acd6308104834ca759f91ee8ac44fcd55a2f7797e6d2338bb113ec1dfa93c", 0x54}], 0x8, 0x0, 0x0, 0x40}, {&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000800)="9fe3164b6e6b819d2fbb1f64beecf623613b2e7ae2dacdfb8a460ff4de6970fea289e6b34c18f8a957acd8e081c688d47e6c82180629d72629be9d92b3e129d6e703d74d3c779648f03f6ed96f3c721bf3640aa898148a5ff855d571b09b4286ff65f10a9c469b6ef38765", 0x6b}, {&(0x7f0000000880)="64bc2691ff68dfe480220c9408d67cd872936f173ebed690119548f7f0fc2580848d56a3282f29eada7f1c4bb1d6097299e26b68623726d0", 0x38}], 0x2, &(0x7f0000000ec0)=[@rights={{0x28, 0x1, 0x1, [r46, r46, r46, r47, r47, r45]}}, @rights={{0x14, 0x1, 0x1, [r47]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r48, r49}}}, @cred={{0x1c, 0x1, 0x2, {r50, r51, r52}}}, @rights={{0x1c, 0x1, 0x1, [r45, r47, r47]}}, @rights={{0x1c, 0x1, 0x1, [r47, r45, r45]}}, @cred={{0x1c, 0x1, 0x2, {r53, r54, r55}}}, @rights={{0x14, 0x1, 0x1, [r47]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r56, r57}}}], 0x118}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000001080)="53d45a975c61edc272b02c377fb8012f2791f1dd0bde", 0x16}, {&(0x7f00000010c0)="06e658de48439f0c228d09c56eddb89e9a9e36464f0d8ec70c0427b13ac9a9671826f1d361da83f3595741dfff16423044bab90ac5a7e752964f81480271db31164f263f0e687ce8db9970246b1cb0d5c346e4f884f7581787da8edc23c5495b071f02", 0x63}, {&(0x7f0000001140)="0f7cd38ee9113abcc2082627e4bb601d347a5cb3a3aa375e491c3594aad49a5336cd9c99533b3ca367be001913616e5daeb0669712f609f61b1ef86d44c3d679c432cfe104397eb5c8e6aa2585b19cfbaf49ddc2219fc04c73ce57807bc906b4f3322dbe811987a12564a3c38c468e3f6ba403df1999530f37f256db44e740269ef591d4218bcc51a6673d1059143430f02548b3c3075b0477a8", 0x9a}, {&(0x7f0000001200)="2f2810ad080712b766df5da3897c0c0f2f0472023d9ed56e339c56e190ebd616cd8f404cfda07c4199cd2e2eb410b13b7b32592f59640af38365ff7b333ae0005578b92f4d", 0x45}, {&(0x7f0000001280)="e6042802db99f634a7621afd84bf5871e3b8db34ef939ad7f68dccee4814ad5b13697a69718b310adc7c8ee5c052dc0083f3a62524404df7f7c6b1659c4e4721c8a7c5fb71772496d14f2680531cd362aaa4b5fbf6eee764df469758af53bd112522ffac0f427d24c72e191101718c84c3a7c29e7fc31aef78f17a73bde7a9f09e7540e0eaa2bea6", 0x88}, {&(0x7f0000001340)="f35268b1d896174d3aaf1cd21698b58b", 0x10}, {&(0x7f0000001380)="555f39bd00f1e5ce6a37f0476ae637c500dd37c2c371079d2157b2cc03904523aeb8fe3d687c", 0x26}], 0x7, &(0x7f0000001440)=[@rights={{0x14, 0x1, 0x1, [r46]}}], 0x18, 0x4000}], 0x3, 0x20000000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@initdev}}, &(0x7f0000000880)=0xe8) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r61 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) ioctl$sock_FIOGETOWN(r59, 0x8903, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r59, 0x29, 0x22, &(0x7f0000000940)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000a40)=0xe8) r63 = getgid() r64 = getpid() getsockopt$inet_IP_XFRM_POLICY(r59, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@initdev}}, &(0x7f0000000b80)=0xe8) setsockopt$bt_rfcomm_RFCOMM_LM(r61, 0x12, 0x3, &(0x7f0000001540)=0x10, 0x4) r66 = getgid() ioctl$sock_FIOGETOWN(r60, 0x8903, &(0x7f0000000bc0)=0x0) r68 = getuid() getsockopt$sock_cred(r60, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0x7) getsockopt$inet_IP_XFRM_POLICY(r61, 0x0, 0x11, &(0x7f0000000d00)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000e00)=0xe8) getsockopt$sock_cred(r61, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000002c0)="f416f6592b97ee23f9393c8f3d32dee52dff8c261e6a0f071fc582eb85fb0a8bace3ab75bf67bd740d2be648aaacff83990376d23a3b55b92cee07e3a1d2d4d41b685a0d97b1097ea46124d72f41bf5e7c2042715f039347a0cec52d5e65ace9a4191e053bccdd535f7322ab093111b49fe7", 0x72}, {&(0x7f0000000100)="e811e3f5", 0x4}, {&(0x7f0000000200)="bb79dae696d9c8ec7bbbf770af0bec2143f05c013fdf14", 0x17}, {&(0x7f0000000340)="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", 0xfe}, {&(0x7f0000000440)="0a5be27cde9edd1c5081fc21ed2e0aae50b4f037fe01eca004537f4e3710b91028056a6938af6e9326e9263bebad4211ab1a662f5af92758985ee44952ddddaa4100ddcbc5e64616ac773b5d72d99a37da9141e727c5fb2092265cf68d5198b31eb9171ed93143755a5a284890391fed982316c9b58255d19aa2f5d6b072e89146bfee198afef489b05a51b65f914421c566bcb5d20053067acc5b50a5cc51f6626bd85c840ecb7c0d99a69706adf00bcad8bf", 0xb3}, {&(0x7f0000000500)="340c9ccd22ef8cd36b0d71e9600dbfbb1e723607c81e1e85bbb3be4de4510c17399f8cda8e3ab157c824377fbb6fb20daac1ee4a6d83886de0fdb36ef81abac7c9da36ac5a8ba3cd4925efe606a37188d516244ec0599dc4813811877c24ee3ea1", 0x61}, {&(0x7f0000000580)="50c14f4c94b698f4ce0e3c39cecaf363c6a2f94141cac5c7ed3fdf8b90ddb00a49293fd4bf250669647dead4d40eee7227d1c50ed54e594cedfe0eb54248568b8cd6c870ead10cfbc48ad3efea66fddc338f290523690118657f4c8c3dd5c6bb38b3f81dcfc8749da0911fb65b7f8526abc5ab3c724b3b2ce37165c133098b2b62a5d14b3d74e7effe64c27cff8d853349966a242f8260786fbffbf97e15142a8bba451c1075fec1a976ff04d60ea66bd58d7c5fc4dc5782e3f593dc014ee7ae5c944cdea27928cb500c40015caf7c21eea2c5475b6bb7b511392b73ef8cd9ec86a9b21c65512bdd77ba17a4393b50aa55", 0xf1}, {&(0x7f0000000680)="c53d6f064b952af59ce4a505dd08e2739ca11dd66d74f37ec25c3a1cb7228e6af8678f5c311b513fb30b0c8fa389d6f77116bf68af7acd6308104834ca759f91ee8ac44fcd55a2f7797e6d2338bb113ec1dfa93c", 0x54}], 0x8, 0x0, 0x0, 0x40}, {&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000800)="9fe3164b6e6b819d2fbb1f64beecf623613b2e7ae2dacdfb8a460ff4de6970fea289e6b34c18f8a957acd8e081c688d47e6c82180629d72629be9d92b3e129d6e703d74d3c779648f03f6ed96f3c721bf3640aa898148a5ff855d571b09b4286ff65f10a9c469b6ef38765", 0x6b}, {&(0x7f0000000880)="64bc2691ff68dfe480220c9408d67cd872936f173ebed690119548f7f0fc2580848d56a3282f29eada7f1c4bb1d6097299e26b68623726d0", 0x38}], 0x2, &(0x7f0000000ec0)=[@rights={{0x28, 0x1, 0x1, [r60, r60, r60, r61, r61, r59]}}, @rights={{0x14, 0x1, 0x1, [r61]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r62, r63}}}, @cred={{0x1c, 0x1, 0x2, {r64, r65, r66}}}, @rights={{0x1c, 0x1, 0x1, [r59, r61, r61]}}, @rights={{0x1c, 0x1, 0x1, [r61, r59, r59]}}, @cred={{0x1c, 0x1, 0x2, {r67, r68, r69}}}, @rights={{0x14, 0x1, 0x1, [r61]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r70, r71}}}], 0x118}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000001080)="53d45a975c61edc272b02c377fb8012f2791f1dd0bde", 0x16}, {&(0x7f00000010c0)="06e658de48439f0c228d09c56eddb89e9a9e36464f0d8ec70c0427b13ac9a9671826f1d361da83f3595741dfff16423044bab90ac5a7e752964f81480271db31164f263f0e687ce8db9970246b1cb0d5c346e4f884f7581787da8edc23c5495b071f02", 0x63}, {&(0x7f0000001140)="0f7cd38ee9113abcc2082627e4bb601d347a5cb3a3aa375e491c3594aad49a5336cd9c99533b3ca367be001913616e5daeb0669712f609f61b1ef86d44c3d679c432cfe104397eb5c8e6aa2585b19cfbaf49ddc2219fc04c73ce57807bc906b4f3322dbe811987a12564a3c38c468e3f6ba403df1999530f37f256db44e740269ef591d4218bcc51a6673d1059143430f02548b3c3075b0477a8", 0x9a}, {&(0x7f0000001200)="2f2810ad080712b766df5da3897c0c0f2f0472023d9ed56e339c56e190ebd616cd8f404cfda07c4199cd2e2eb410b13b7b32592f59640af38365ff7b333ae0005578b92f4d", 0x45}, {&(0x7f0000001280)="e6042802db99f634a7621afd84bf5871e3b8db34ef939ad7f68dccee4814ad5b13697a69718b310adc7c8ee5c052dc0083f3a62524404df7f7c6b1659c4e4721c8a7c5fb71772496d14f2680531cd362aaa4b5fbf6eee764df469758af53bd112522ffac0f427d24c72e191101718c84c3a7c29e7fc31aef78f17a73bde7a9f09e7540e0eaa2bea6", 0x88}, {&(0x7f0000001340)="f35268b1d896174d3aaf1cd21698b58b", 0x10}, {&(0x7f0000001380)="555f39bd00f1e5ce6a37f0476ae637c500dd37c2c371079d2157b2cc03904523aeb8fe3d687c", 0x26}], 0x7, &(0x7f0000001440)=[@rights={{0x14, 0x1, 0x1, [r60]}}], 0x18, 0x4000}], 0x3, 0x20000000) r72 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r72) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) r74 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r74) r75 = socket$pppoe(0x18, 0x1, 0x0) shutdown(r75, 0x1) r76 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r77 = socket(0x12, 0xa, 0x5) accept(r75, &(0x7f00000001c0)=@can={0x1d, 0x0}, &(0x7f0000000040)=0x80) accept4$alg(r77, 0x0, 0x0, 0x80000) getsockopt$sock_cred(r76, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r77, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4e20, 0x0, 0x4e22, 0x0, 0x0, 0x20, 0x0, 0x0, r78, r79}, {0x1ff, 0x100000000, 0x8, 0xffffffffffff0001, 0x200, 0xfffffffffffff000, 0x4, 0x5}, {0x3, 0x8000, 0xe, 0x2}, 0xffffffff7fffffff, 0x6e6bb8, 0x2, 0x0, 0x1, 0x3}, {{@in6=@empty, 0x4d6, 0xb6a6c11912df7d1f}, 0xc, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3501, 0x4, 0x0, 0x100000001, 0x5, 0x8000}}, 0xe8) r80 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r80, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") getsockopt$sock_cred(r80, 0x1, 0x11, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0xc) r82 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r82, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") getsockopt$inet_IP_IPSEC_POLICY(r82, 0x0, 0x10, &(0x7f0000000c40)={{{@in6=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000d40)=0xe8) r84 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r84, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") getsockopt$sock_cred(r84, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) r86 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r86, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r86, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r86, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) ioctl$sock_FIOGETOWN(r86, 0x8903, &(0x7f0000000e00)=0x0) r88 = socket$pppoe(0x18, 0x1, 0x0) shutdown(r88, 0x1) r89 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r90 = socket(0x12, 0xa, 0x5) accept(r88, &(0x7f00000001c0)=@can={0x1d, 0x0}, &(0x7f0000000040)=0x80) accept4$alg(r90, 0x0, 0x0, 0x80000) getsockopt$sock_cred(r89, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r90, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4e20, 0x0, 0x4e22, 0x0, 0x0, 0x20, 0x0, 0x0, r91, r92}, {0x1ff, 0x100000000, 0x8, 0xffffffffffff0001, 0x200, 0xfffffffffffff000, 0x4, 0x5}, {0x3, 0x8, 0xe, 0x2}, 0xffffffff7fffffff, 0x6e6bb8, 0x2, 0x0, 0x1, 0x3}, {{@in6=@empty, 0x4d6, 0xb6a6c11912df7d1f}, 0xc, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3501, 0x4, 0x0, 0x100000001, 0x5, 0x8000}}, 0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000002480)=0xc) r94 = getpid() r95 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r95, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r95, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r95, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) getsockopt$sock_cred(r95, 0x1, 0x11, &(0x7f0000000ec0)={0x0, 0x0}, &(0x7f0000000f00)=0xc) r97 = getgid() r98 = socket$inet(0x2, 0x6, 0x4) r99 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r99, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r100 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000002440)='cgroup.threads\x00', 0x2, 0x0) r101 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r101, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r101, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r101, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r102 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r102, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r102, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r102, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r103 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002900), 0x4) r104 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r104, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r105 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r105, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r106 = syz_init_net_socket$llc(0x1a, 0x4, 0x0) r107 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r107, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r108 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r109 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r109, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r110 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) sendmmsg$unix(r3, &(0x7f0000002a00)=[{&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000440)="b7659a6ee8f7f628624703a98014acfcb2b46f3b50e70fc4f034c1cc07c7d5aace2c33804aa00973fa1703", 0x2b}], 0x1, &(0x7f0000000940)=[@cred={{0x1c, 0x1, 0x2, {r4, r9, r10}}}, @cred={{0x1c, 0x1, 0x2, {r11}}}, @cred={{0x1c, 0x1, 0x2, {r13, r15, r16}}}, @cred={{0x1c, 0x1, 0x2, {r17, r22, r35}}}, @cred={{0x1c, 0x1, 0x2, {r36, 0xffffffffffffffff, r37}}}, @rights={{0x1c, 0x1, 0x1, [r38, r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {r39, r44, r57}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r58, r69}}}, @cred={{0x1c, 0x1, 0x2, {r72, 0x0, r73}}}, @cred={{0x1c, 0x1, 0x2, {r74, r79, 0xffffffffffffffff}}}], 0x140, 0x44000}, {&(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000b00)="fb4ebb0a14a2ed13cb752142026720621f4eaa1b354ffded0c4f1cf96a85a22e69fce1f8300a09f0bdffd240a778ac6e666d1f7760a344db00471d12568c9e5586e8a442bc9eede6c5c84b44f447c170677dd9689505122296e1f865e86a3614b9f6175dac92420979648ede5c79d1a685d8d8d06581f6b2ef983f6f91b3", 0x7e}], 0x1, &(0x7f0000000f40)=[@cred={{0x1c, 0x1, 0x2, {r81, r83, r85}}}, @cred={{0x1c, 0x1, 0x2, {r87, r92, r93}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r94, r96, r97}}}, @rights={{0x14, 0x1, 0x1, [r98]}}], 0x90, 0x10004000}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000001080)="5d5ef18a770876c94d6b16840558afd0d443b75167504ae32efc005e7a14c9dd64ddbf086c8c826459ec76f1c2f3d778c2c87486741f6d1493cff966e7c69fac8e9db632a008ca7766362e447cf9b0885822951799ac3e36549c", 0x5a}, {&(0x7f0000001100)="06a7b0c33fad94d4a43d42467467aecd32ed2f8d7c57d049450b608f99f1a85c92ad31cf44ba45839e42067fd0d221da3db5b337c0f75f3a60", 0x39}, {&(0x7f0000001140)="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", 0x1000}, {&(0x7f0000002140)="0b19f589ff2ed49e391e7d4725df5bf3976d184f33feb15a6474bedc2e6b1e1d64aee1dd2bedd6cca54d0783e499b393a47b6a8ad58cf2f6c92132b48eb6f9fd6e57b20357b588c4f2e10093174203d896be0f18d3e8213764075078f1cfa271091ecd6b68a56388184daff44db8436a495fb34faf3583f0802ec87c9b0a", 0x7e}, {&(0x7f00000021c0)="137806c627b306dff2037efa1a3422756fdc74e857556709a4a87c94663119dd2f14e5a999a8d5e22ea89f256852fb9afe1fbd83c051a70ea72a95bff86a461db976c42290a63d74649789c0caa41ad3b8fdea513ce909917a5c6444493056999544ae73776184d7b5103f921d78330794", 0x71}, {&(0x7f0000002240)="3be4cfbcdc01bd03b803a138bf97248de21f272da47fd364ffe5ae99b7e148c569c1f233022e9514159d5c9b0911206bc15ed2974bee404dbe7494be2d73a2b41d300e147e5a226e9af2a7e850a3e3e446eaa3c26471a14c7ac0709dc9c0a310a890e440fb2ca6bcd06a608f7789bbeda0ad76a25c5a632a9b5f048102f1a1a0bb138f36c275753a1bc07e237b3289c1b51878836471e569e7df4321026f2d4128d6c3ae5c1bbe6c44ff4ebf0be40f3b66a4e8ed8c08439c61b3615a666d7b564790", 0xc2}, {&(0x7f0000002340)="1bbdf4deb35f60029e747cf9106637d9ca0cb0f93278", 0x16}, {&(0x7f0000002380)="65c48940193c10213ab4b91701427933d5cd35325cfe009cd1d74c2666576704ad7a6032ec7788c26ec2d53cdb3009481a7658ff1044a54da9197a50ceed7d", 0x3f}], 0x8, &(0x7f0000002940)=[@rights={{0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, r99, r100, r2, r101, r102, r103]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x20, 0x1, 0x1, [r104, r105, r106, r0]}}, @rights={{0x24, 0x1, 0x1, [r107, r108, r109, r1, r110]}}], 0x98, 0x40000}], 0x3, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x101, 0x7f}) r111 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) write$cgroup_pid(r111, &(0x7f0000000000), 0xfffffea6) r112 = socket$caif_stream(0x25, 0x1, 0x0) r113 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r113, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") sendmmsg(r112, &(0x7f0000007fc0), 0x35b, 0x35a) [ 1597.680304][T20057] netlink: 'syz-executor.4': attribute type 16 has an invalid length. 22:17:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff17000000000000020000000000111700000000"], 0x7f}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1597.828308][ T26] audit: type=1804 audit(1568585823.176:1847): pid=20060 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1559/memory.events" dev="sda1" ino=16521 res=1 [ 1597.854924][T20066] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:03 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080003ffe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:03 executing program 5: r0 = socket(0x0, 0xa, 0x1b63) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x1, 0x4) r2 = syz_init_net_socket$ax25(0x3, 0x2, 0xcd) shutdown(r2, 0x1) r3 = openat$cgroup_ro(r2, &(0x7f0000003200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$nl_generic(r3, &(0x7f0000003300)={&(0x7f0000003240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000032c0)={&(0x7f0000003280)={0x28, 0x17, 0x4, 0x70bd2d, 0x25dfdbfc, {0x15}, [@typed={0x14, 0x5a, @ipv6=@rand_addr="9711a2874e4123807139e755ae3b3438"}]}, 0x28}, 0x1, 0x0, 0x0, 0x8c5}, 0x40000) mkdirat$cgroup(r3, &(0x7f0000003340)='syz0\x00', 0x1ff) r4 = socket(0x91b95f24f7436066, 0x6, 0x7) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000004b40)=@req3={0x2, 0x34e, 0x81, 0x3, 0x8000, 0xb92d, 0x3}, 0x1c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socket$inet(0x2, 0x2, 0x6) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000004b80)={0xd7, 0xffff, 0x0, 0xfffffffffffffc00, 0x2, 0x81}) r5 = accept$nfc_llcp(r1, &(0x7f0000004bc0), &(0x7f0000004c40)=0x60) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000004c80)={'veth1\x00', {0x2, 0x4e23, @loopback}}) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000004cc0)=0x2, 0x4) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000004dc0), 0x800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000004e00)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r6, &(0x7f0000004e40)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e23, @empty}, 0x4, 0x4}}, 0x2e) r8 = accept4$netrom(0xffffffffffffffff, &(0x7f00000052c0)={{0x3, @default}, [@remote, @bcast, @default, @rose, @bcast, @default, @netrom, @rose]}, &(0x7f0000005340)=0x48, 0x800) setsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000005380)=0x9, 0x4) r9 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r9, 0x114, 0xa, &(0x7f00000053c0), 0x1) r10 = accept4$packet(0xffffffffffffffff, &(0x7f0000005400), &(0x7f0000005440)=0x14, 0x43fd793210a222bb) accept$packet(0xffffffffffffffff, &(0x7f0000005540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000005580)=0x14) recvfrom$packet(r10, &(0x7f0000005480)=""/147, 0x93, 0x60, &(0x7f00000055c0)={0x11, 0x11, r11, 0x1, 0xfffffffffffffffb, 0x6, @broadcast}, 0x14) getsockopt$IP_VS_SO_GET_INFO(r7, 0x0, 0x481, &(0x7f0000005600), &(0x7f0000005640)=0xc) r12 = accept(r0, &(0x7f0000005680)=@nfc_llcp, &(0x7f0000005700)=0x80) getsockopt$packet_int(r12, 0x107, 0xf, &(0x7f0000005740), &(0x7f0000005780)=0x4) [ 1598.071988][T20077] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1598.410117][ T26] audit: type=1804 audit(1568585823.756:1848): pid=20060 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1559/memory.events" dev="sda1" ino=16521 res=1 22:17:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x20d, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:03 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800040fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:03 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000100)={0x1}, 0x116) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xffffffff, @loopback, 0x4}, @in={0x2, 0x4e22, @remote}], 0x2c) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x4e24, 0x9d0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x363, &(0x7f0000000200)=[{&(0x7f0000000140), 0x5a8}], 0x300}, 0x2}], 0x13, 0x24000004) 22:17:03 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x33, @rand_addr=0x1, 0x4e22, 0x0, 'none\x00', 0xc, 0x0, 0x6e}, {@multicast1, 0x4e24, 0x1, 0x5, 0x683, 0x6}}, 0x44) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x1010, r1, 0x0) [ 1598.447430][ T26] audit: type=1800 audit(1568585823.756:1849): pid=20063 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="memory.events" dev="sda1" ino=16521 res=0 22:17:03 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800048fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1598.531895][T20102] IPVS: set_ctl: invalid protocol: 51 0.0.0.1:20002 [ 1598.549819][T20107] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1598.598389][T20102] IPVS: set_ctl: invalid protocol: 51 0.0.0.1:20002 22:17:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1598.685105][T20122] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1598.852665][ T26] audit: type=1804 audit(1568585824.196:1850): pid=20109 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1560/memory.events" dev="sda1" ino=16516 res=1 22:17:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010204b09a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037cb7466a0b6bd96b401ab1a190209fe3bc022ad8c203ab7aa956c96db69c353bfb3def5c2b39e540e76cafbef729264cf0a859f48b5920e22589773e701534180233365f4bb63d2db012161f3b8cc1b6d053b"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405875af33e7aebebbc61f4113503000600000000000a0000000000000400000000000000000000de2180000000000100020000400002000100010000000000000000000a004872bb01000100000000001309e339bc59"], 0x70}}, 0x0) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xd0, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xb0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2c}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x7fc, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9f4}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfff}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @local}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xff, @mcast2, 0x1000}}}}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xce61}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000640)={@remote, 0x0}, &(0x7f0000000680)=0x14) sendmmsg(r0, &(0x7f00000080c0)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000002c0)="98d410da41a1eb83c2245a7af182912419ba5543be466a2c1d0ec55ff8a776d57c2c93bb4c2480222bf538ff0eb74c16c2e7c1f5aa90c9360a52dfbb65a4ad3a5529ad9e61ad270ed2983cd7b0a82539dece71afd8b0960007fea5e15a8fe4fccb554ad5bde44edca58105b74c288598ce39868bdc863226d179c507cfba928f78db0b534f4a2742e5f435", 0x8b}, {&(0x7f0000000140)="c96919452621d3c075", 0x9}, {&(0x7f0000000380)="4e58e40a7da2c9eb79d5089bbced34e560a28353e4b21297dc820417639206428d79e85806e63f98be69d61630d91afd58543795358ae233624cee1ec25ef0240781b5be6c5c7280ee921b4b2619e819a494e6734826707f83d70262455ddabdf2aba8449f2733cd159f486349b7ab51b7c36c1046602f7263a2641da8a2eb83d4da52d5f7ac8cb52594395d0976", 0x8e}], 0x3, &(0x7f0000000480)}}, {{&(0x7f00000006c0)=@ll={0x11, 0x18, r2, 0x1, 0x100000000}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)=[{0xd0, 0x112, 0xfffffffffffffffd, "b887ee773a64deaa228d50cbfc705d44bbdaa94ac7221ec8f6610a338664d244481bfacee193768b8c5395b334df3827074248f0316c1d08b81373ff19267c5bb55a3dead049e311915dd739752d06d2aa606751908b01bc47c26544e79e72b00e5bf5f7d7f3373a05f66c2b0c5a4d9a997a38875957e73c459520ac945b0f3b53a02456d8e6b31d032188548f11bf4547c624195bf9a481dd6a63084a15e460012db86b2bf0421503c71e1ef9b44ad64a92e0f651c5fb4b1c0630414e"}, {0xd0, 0x3a, 0xffffffff, "d33ec3d9894d39e079e72655ff9eb472d531438a8e52b014aa99d602118c77455832d837cff13460127145439634e65cc18f905a17d4fcc4ae139369667e8d5e478550a5f43481e202a7a3a4b93f3bfecde353e136c89b47542bcd6d670d1f04bb63303074bd231f4b8a1730c9c29234406a6e5f842b050fc5babe85498eec2def389621021062074fcf4b1f7a839c8d0ff2d62f24dd93f0492caf05d32a51ed92438ea6f1453c45d5261c5084ca88a5ec79c4f5a791ad9418dca229d261587e"}, {0xd8, 0x1, 0x3ff, "47a734b59f4f439dacd673f79785651b4012083ac9448929ce8b316f6a752e6f8f074c651d5e54c2710a062a83124a7f60c0c24fd9ece5ca4a60196ca0c48328f0bedf2aa58117a7bd9cee19f0783e763d5fe6707a62eb5350421e848490f609e9d151ebcdf29384dd9aa0d24a0432f5ff66fb2eff0b858a99f6ef88cc150fdd2a12c7385ddd75bcfc0b03ea50348ad9a67e1b9d913b7ea4fd14c0ec27da575fd192ea0268382977bb394080b8500ebd07f9cad6515f115a141f85408f24571e56f0"}], 0x278}}, {{&(0x7f0000000a00)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000a80)="daee478c68996e9a93f4d2249c21b3f8c6caf378368d5740a308afc61057dc3aa0aea42ecf98f0dc090e0e46da196bf11dc08f94241c9d368b1e3da55838928dd8c470a47e80d35fe915f11cfc5acaa00e2c289b7f9a8d64614d22a7c90d43d2486baf100ca381620a6ca1679c05586f868040da85b3ba90f79d69db0dc101b2fa11286603e3b53e0ad4371bbf3c51d383ac0138b1434c3cf0bce74cfed4180aebeb48ceb3e433b24155f8f14b83025f4059ccb9d54e1d52be0f26ce27d29b7720b7ff0a36ec7dd1768989775bf0f0ced5c60cf7ae296a86fedc68eb49", 0xdd}, {&(0x7f0000000b80)="416ff969ef9a52f1fd94a4f2ed568b66e1b9282e11e33454228ebd9ce34fe5537445ad239da2cb909a6bc4f03923730d31bc251028", 0x35}, {&(0x7f0000000bc0)="68015ce044a1dc1629f63eb19c55d9e257d4d17259449846a80033cf33de5eaa9b8e579c330709a4873fc2a0f72c6c6d82aa98c142e548846407e94e386fca000feee91c6eeaed0e2fb41e6dd8c56fb380b2d1ec2f6ffabd973e1340bda0bc5d05333e02c01b23ffd99e49a81d7e530884b9e41110c36051f597bdfed9fb7b3ba425154a23fa06955dad7b8d6920adc26b5f4cef9964f2775fad", 0x9a}, {&(0x7f0000000c80)="de6745fcc0b6b8b49b5cee440aa32cd342efe2d5e700e4ae51771d8ec8759bf94fdcf60fedc7e95ecb6b52ba28164e1532aefb7d08c5393d35a435c9c54c9309c1e45724f3930aed1c5597ec6b531e1d9ab04a6400b8d0641bacc2c93142b92687f2ff1b7411420bd6b4af8bd5ba3ad015d7c8f1c7d2eecb46091440a0b278f11d0d2af015dbcb3c3095f75702145255746e8302b9e4483b012ca85d775b816ae023327732a8bd676cc32273ac9451e8a6095ef4e213853d21e3b3d8232d54fb300513bb3079e1440ba99a6b3b6ce2d9ae7dc56b13", 0xd5}, {&(0x7f0000000d80)="2b0c41bf69336ec5bbb5df26c15f3d49a2503915663b3c7fad5b64", 0x1b}, {&(0x7f0000000dc0)="11a4ed9b14c18549fb27f6850f0f8d0615fcdc373be20ebd69f6564171b29d2853be0c0be36f84e529e08dd2e6803fc30da6b004712eb72e787eae8de6ca470886", 0x41}], 0x6, &(0x7f0000000ec0)=[{0x1010, 0x119, 0xffffffff, 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"599a61221b9dc4066f322ee33f1a96f057a1c099f957dc552c7d7a0b6affb4ff91aa618903ed943fb3d15e993244f47aea1d800bb84e6d09e95d61b08e2ec5dbd054dd8f7b874b2d06774ad75bda00ddca6bacb16dfec51eafa685a9d56e1f72d5475882223f0c2c026246df0e137df2253bb8bed144439306888c3525e0c59f5c3f4a1018414909423731bb3195733f3b393b5b3735465eb25ae2e8b290b2f1170cb8dc5989ef1fa977641268f14f08a6a0c9cdbbadc4200192920b0f3b4a2b64399a3652763151826083de167aeb0f8947af0a3c9baf92b385af0430a823b1402f653e95fa414b1aff7afad5d437fced58d21aa4a6aa01f8e7637609f834020e358d8f5b86d3cf81f70cc715ee436ae412f471ce273980571531ddf124f70f492f61e42904b771292e5c10117978d3ccc4ee2a7106aaa0073abf1a22c23184ec4d491c40e07181f168a9d9707351de78503ca38a85a498cb8f841b11101cbf4deb88b33cdc02434aa1ebddde189f230f1c2c75cee6aea53f33a7d408dfef6968f6fe5db0f9dbfc38a347fc6f6d15f57d29c1ba1770a04da29d777bf3557ed7661039b9d4d2a95029174faf44fb2697483dda52886ab644884647a563cf8798e9cb8ebfd9af5042a0a0cf2dc66d5ed77188f158388936bc9202ecf63d44369c45f1bf24f46a95482a11c0d7b7a31440ef97054923f46aec15324f85869e752558fedf8b2dd4d17f66391d9a29d1ec23369df7efafb6a78d8cdad493418695eaeb6e7c092b1f0836c25a04ef90beead77d39673a365ac1e04c47040e70cf6454eaa482a448ac0a5833e94a0a56bb57caec2b213b2c5c9e2dafe6308cc21fbdab78d97257414e8c13cafa72c435a70173610d84820a19322ec0c5ad56dd931831cd70a62f63622561779eccda19fc59d986e802b6ac1d02c4599a53d62b3448e54a5bb93c41639da7c4ec74d356f432484312c1a7b89af059f7aec0251d646dfbdfa1c0fc929597b9a7ce2556b8e0c1add4a28a60041c4256cb2cd5f50e8b0cba17bb990a9a819279f3c4bd1e8bb08472d5804df75a3bc947a20cf9726869952b4da8745ed3121413637a44b877d6a71bc521cc9b38f1f5d211f9452cd674fc505dd0d34a66e10729ed10b9eb0d2d951f329b78b9a4dab1bcbb715e3598b46f2b07e278fd3478a6dbdfc741dae2a7cc52acbcbe264af3ad033f975f53038abe65ff7aba7cc2ff2b1f24bbae467a068aa2bd6c4b417f7acee429fbd764e92cb74ba2c2f2ae86c28b5c5d1dd6becf5667e4f5bb9a17360d032c9c36b8ee9c4a804526cf0442961e9ef42c0373c44a7d12c13686ff43c2e5fb6836490885e472b48034cbc5fe84badd3afae38c9f3ebd877d170b178ee3403ad6ec4ea22d36a74929a3d2003a59df197bfa1229456323818ae4d876b07a3ace35166b3fb1730a88ea830f3a22c9038bf25ff2bc3e6e8e01de6928fafcc98a579d59ab1fa887fe6e90e754e1a54a89349672e1260b9a354c6ed84f290bd39c9e992cda06f72f44c9da11f2c06d243a23dccd7c4915d8acf55fc20c2c9bf29f65bc0d2f4cc77958cd24518c47ecfb1b72143d5d318825efaef403f76a6a33698db8faf94eefcc10f176103a75776187b0913e2deb6822d30434850afc280847a2d7a3612b468e34aa51887760e3c341663616e6410eaaf4146d71480b319e344b4dda5d8f36e408288a9ba8dd40924ef9c562a90d3d2de5e5158db94ed018b6e99e00a739693257ee55eebd3b7af108a1b174b829bb2a8f81cf12a588ac585ca373154ee85479ac08cbe59d15b81318e192228a3e95a6a653cbfd45b7f2bcb95d83a12018d9a2dc89e17f2a248d916143fe6b7f02d88849ac423371b4e5c28de0ffc248d73497a6ef632a7259c48c6615925deaf891a7b4b69f5b5ee91aa8ed82c5e9c7efb17f6ed84307366bffae07b2c93652e7c39e207393461d2780def1ee840d828a08fd213f0bc5d642d04b3b937bc8b4e45c1c6230241189f31a5113436c029d62831d92fe0b17fd0731a1af23829ee43c0eed5a87570d479eaad67144a6cd753a4499695a14e82bc5cd31ca546f0989a30a3d6eaae5f6e7e95cba613222c13a0df76ae43188d88067d492a31246bbd66609c0993ce41189d47288f4353de82da7c506abd5a89f17e81fcbf751d076891333d18c6d3f51e4e1d79d0f8018dc2a1023085b268797c2443bad99f457672dbf56972959a0ec96b807cdcb38304d0eac3880d1734f1533ac0ec5db08db12ec8e3a571830d43ca023d4fe5b9b2bfe9d9c6b9b309f3aae9580b21e34e0e1b8a5055d3f804c416b0232358a05a40c7555fa6fc20db15be728c3720a13876166348e243d4990175beee2156cead5bf55ceab13a0e63d4116d1f7175474ef10e84bb33b2f12f1c1184498f9d0066b30b1eaacb566bb7fd9e455349ac649858103fffe5f33485d5d0c5295f836bf824f685779701b2fe4bb206c5e4be36af27150ada230ca6f19b693d4a9701c357bb5a8e71cf43e6beac55c716c98b3ee2a4b24293c51b91b1946f0aa48875416452c2d06c0f73bf91609e72e25732697d4e3c2ea683d08ed70b440e5935cf19637f4ffa097f2ae867f485e2810a9106f7dade976c9d7c801a186f59ee0046b694e1d29fb4007e760e31671515836ece0edbeb63d334212eefb9c7f65873c6c7bb88201d07fa739c861cb6b908fc396cd040f8c772e83b96e50e4cc9c0e85ffea134aa93d6825ca2dacba8ab5b36f7c827d33a94d5f53c8578598a000eca005d63ad9d8d7fc32a90855f9f78444460183d0a18399ae4ad6da4ec6f70cd6138bb4cd92048d07fb80725423344e23e134ca3a4b044cb496d34b53f6451386b05e27d6f40eb230bfc3c97b31b49a064a1f3fb7199ae4f50a4fc6c3f80dfa1b4309f794f8c15e6ed5ba132f0172b6777951a9854eb5d111fd66e5df0df0d18bdfd458ba961dd0e1d32239764834a8b9250004ddf3cb66aa588bea6a90d1339a989e46ad66da903cd0829eaa409ddebdabfbbc39c4a73d2e1293559f34fa5229f6456df9cae8c7603b9d3875935fc3a135d660d31fafc12717d193694e6124975d8fcefe511e38b0ae552dbe651778aad36007c625363778c03efb01e85aad89b1ca18ae7bd046b9fb846791332d20b20ad5e5b7f37edd353cb3f549c1fb2abace4ca59045f77e097157873535eeba7ee126131533c692b14445118aaf12166490cb098a901aaf60557c108d6ac83c2adb254d37bf40c1ee60d2b48a94754c94d7518b706804469a5bc5ce9fa74e4194e28c8e7997f7c0bda11e18713b5407afae38d4f8eea62f422c2d4aa1ff7a4e1c6f4ac6ca0a44bf00ac433cf0091ddd18d65a7bba86dae75ae8c376afc6013dcb4d86c892d19016e2f6eb9be59aebe66512c140e867cb6735690caa5e87631fc54f8d1a50bbb4510568290eedb678f21f92cb0e55d3c047b3d59d50dbc87672cea8cc0d7be7c8e71078b0f6b3b403f87d163cae25f021773f5f212211733ab3e47692b8d665b80388cbe980031099b55d1e868d67b9c3fe856e0515c0b5518bed519b50b51cbc2601c2e0a76b01d1fc407dcb395dbf712fb87c71f1cb1464c585e012483c34de7a0328ac01a82d6ab4dc30b25f260f973df3976828ad8219b993965b212df301b3917035139596b42454209759207d25febc3e14723ba58a77e8e3797320fc3b5ac515788140e61201fe7a9621bbd8bd757fc375be6da4a4242838151295546ad0f2a9ae866fbdc11d80d4451bc0542ffeec9d0a1b9d5750625fb6bb478f9e38dc659b4febb84e59efff9aa748b16d8b952427a29f57225e32182097a90220396aa03fc007e1adfb110b6cee7973567704b893165a375092c1a378d27673cd2d4f89d3b4c1570cc563a92ae48c82bf2c183f26045f1363d43aea347f5aad177aeb1557026f6422d9e9e87d209aa1d3556cd456ef9e0c837a7cd0a085925f94f7e9eff77873da26c1ee7750f8c0c40d7a977587903e35d64d1cbfb2156a53a5edcc79a78db2e9a9acd387e03beb6625710a24e8f76b49835132067b34ac8de710d743014f9f224dbcee07b4ec03033aac9caf412505eb08223ddd23c8cee0fb99abd551780053e2f139fb79c4857a9a9b042bb8784e2ebdfe55ff0c62beb3b814eca00ab57b56f15eff11988bb43635cd7b0992e5f0eb339d755f49617153f52d8c41676393a974007608739c512fdc07945363b570cee2eac65e9234814a036c5afba32ffbf52236f7d465b9bbde3f3462b9957d1348ba2c8bb237443547361031816835f1158c55f3cdb642d42d6d5f2dc1b2a8de37da95a791b58b9c816abb65e5854da352107bf7920d4fab82800b3749111989e615d9a5650908cf267c1002635e07944fce8bab3b46407d2316a3733b7fbc4e673a349a252330f107234b73cd048f636c1b8091b0d2b4926cfe16c953b5f31ab3871342cf1afd2837e1b4b0c55c42ce3255bdff6d8f83efde77398d433e7925836c9c85cf569bf1797c4d2c7461cc0de4e2e253769666833cd8b6d02ab47df121e16947e38a0cabb171909290811326d6fe349cf0f66b1c4a106aac4fb726d1384e9828af1e8531a59aacfa3d01ea242d8fff6b9aa3adf5d57a0159f705becc52468596ae8fad495a171c99fe08813662a1aa2b265a80f6a2d2cc355924088c1474be6e14645f45f467d8ff6c82ba898b32eba014802efef2f96e73f9fbdf85f4e5d21f706584c378afd0950afed27095ab7883cf49968a8e5295502968be1bf7230976e0baa0ed959d02b9ca3dee207041231d1845bdd2c45d9020c9bda39ce7e79751323664142664e706c0cb28ce4175758a92c8dbc135b1792938559b77a580727cb183f9d694cc43b335d0f063cf2f4024650b420216ea8772146ccc15913515e8ceaa43f36b4cb0fad27a54a03fddd070fbcf8d10e55e0e40d4b687ff2ff93c11c0b9c44b18e4bc40fec8b879b4298794a273a4ffcc409ed8b2b65018e22ce5ff78fd6260ade966a264ac8115beb145962f3a44e37e2892252ce4f86d69ff17097587ccd3ecd05e0d9cbdb7b20114eac7e1b0b58f21fcfb2b6322f2886c75f94a32480279025f53691728f7d5a82bdca68529216202ac12892b88111a2bc1372bba147eddc09e8416b85e5ad3a74d17d72c238fce5bf4cbc36b731b25fb05e9b5d3a3e23f3c7fc376a51761f5ad63de2a5e82e1e694319b3018da550ee31a1bda949a97013e46b4dd8840e9eb46302caec3f1011ced383f7e32f11e589e04c9654895fc4926625d5477a4cf393011c7c6ba833daff1821604afc5950727521f9f8af9f8c4f19a0ed39c1684b955ecf8aaa044a8a3c35171ff7f78ed3be650ae57ea3d641d7c196c133a7fc334fbc47f5b96df809e3964ba9157e19ea2f727f829213ce5f5550fbb22a7400acf6b9e9c0700e0a316e3577daec5c38eef009a3c99e667e25b29cef6392d4d471f176be194eedf3ed7f304b84a6fd6f54a1b2dc18b3532727b791e461091acbf73bcd6ed5d863a0b21b08cd3de3ac1eb6e4766bb2c3b8c68833533f4384526fca658e7a6fd3601a2d438abf3bc71849c55da7f824e8fe3455a9664c7a52eea4aebba5c9deb242a242554d397dd45465be10f50a70c6963df97baf0f10abc20128f9ac121e1ab0668c0a7b68227121a40b620c863fafc1e976314d989d7d0d794d67d9cdcb26865ba2e756bc44729388e2939c869aa2e9a1a3d6f0704a6d070dbbd6a277514622c407b08038c817f0694546a11"}], 0x1158}}], 0x6, 0x0) 22:17:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a00000700000000002000000085410503000000000010050000000000000095c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 22:17:04 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080004cfe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:04 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800060fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x20e, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de210000000000010002000040ea01000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r2 = socket$rxrpc(0x21, 0x2, 0x2) accept$packet(0xffffffffffffffff, &(0x7f0000004640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000004680)=0x14) sendmmsg(r1, &(0x7f00000059c0)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0x2710, @reserved}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000002c0)="074da078ce5b9b9e443d8289077e4529de3d967a00fd7b1ec91a427abf706488ef53316d455c7c7df38587b3765ce6e947b874e047cbfb6af66ecfa230a448304b3d506d18429cfda71eac95b5419a1fea4e8213cc9399db501b795c661b6993b428ab1dcc100860b00a930dd315b8f2652db962549b5d3815c52b4e33cfed2eb7b04e02142cc4826e41ec2baf7982c9d99081ec0206f3d0a1d061918c9e10", 0x9f}, {&(0x7f0000000380)="49769a3d107f2fd05c8c31a5a6eafb491d925668e398c4ff0af9ee2774b2d59a83d2d2a396ff54b4e03c40e9dfd9d28733b394b16b37873d5ab8f42549e8400e6921426f63be1058702fdafcf3dada92cff6ebab881d226c587efe5799d7577e04a6ad770bd105e6ed4408c0a9603a0036a7a46bb83fcd0b209432d2ee1a5388a46439cf4ca64a712a771188c0ce96135924ad33491d3388450d742167233aa1650a1d7366be8ee1602cc85366ec070eb4e4b53cd529386aaf1b4cf580eb8c7b1bddc48d4dfa7f9160decbee5db5f55cfe22fbb091f5b2d3f7940c004ea238f31aa94b74d8881e6261", 0xe9}, {&(0x7f0000000480)="b5345aa6166dba2fe3b50e0f374c65b1a57c4a331048355ea9a13c22bb39fc156117e76b184fe4cd3ca8b45b81784afff48a3d2cfb8eb4a4545fb5ea437c505f659d585a2044b3749c87f60bdaf021f8ce7d463052ad7b", 0x57}, {&(0x7f0000000500)="c1381791ffacecb36018bffb96a02babd01ad0e79c79959ecd4083e326674c7dac287b63a97b6116f520bda34f785c72d72ef9b76e16b975eb09c4b9bea11d779011c36bf3cc4d8c07456cab9ec3b06d669bb820a345389175d2daad9a9f9226f834ffccde3c413ca86220188d474acb3811e5bdc531f36d3aa886834050da1967baf4b699911f5f2922f51cda40ac1615c20b1f4f2f774d0826c9437e782e857b39866ef1f3ea965badd4627546decef7ee0592f106870072aa142fb0572d8ad3baa4ed8e", 0xc5}, {&(0x7f0000000600)="cbcc46dddcce39f9bcb67f225565a9163f9289e460ec2dedb24869558e02f259b7f78e4f2a12dc6924e039774c3d8e1c4da75c357078f70ac8e236896aa3c2a80dc81d55b46fe44c9623caa32f10d7439daa8e5938a71f5b7c2ca6028c426490e8ead3d94b09ff117db7226a8a1e2e36b178f39047e678b026b86a39a14def8cfc1ebd586b2ad9a5b4eac9b8913db58d", 0x90}], 0x5, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x2cc}}, {{&(0x7f00000022c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x2, 0x1, {0xa, 0x4e21, 0x3, @empty, 0xff}}}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002340)="5a2725749bcc7514ff0151b0fd1560e1b2e05674432e362d4c133e530c7aad2c5931507517efdc2b802e672ef8aa294190f1874c060271bf0b07901e53dcd6c839f1e1c3", 0x44}], 0x1, &(0x7f0000002400)=[{0x1010, 0x109, 0x7fffffff, 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{0x10, 0x0, 0x80000000}, {0xf0, 0x104, 0x0, "4186e628e5433e993ed3ca95a091923e3a16006118c77686cdb799ec69c1f3e6edbea8ce349f92321c7cedfb13ea8f5a77b86f4234b380cd1724da6dfa6671778dce44e42bd5c14dab9e46b18a50d1305c209cba5112914bfff508d02a47f3a44c9f51a208cf11c8fd7f73e9b367d838aee218677c8a52a4e6d266d30246acbc9384c68c74373b237352dbdc34afadb5ce58f7a47ff010f5e5489f64c1fd7b8bf0ef91d5b1858c8d5d13054af15e59af996e9a7f19d56cdcf3307468b9570bbbf7154985bd102861131fe07dd4a373aa49fe41dbbb40cd3c4c11cc834fa7"}, {0x38, 0x105, 0x5, "99e4bc2679be8e409e9aca6c1e89d24558fac36da660ab827a8c8ae2797c9707b486"}, {0xb8, 0x118, 0x6, "ec9da993865c3416ae59f3e0410967658a2a42dedbf94aad8cc7d3506c1f03fc5b78b0e2dc7157f2c0748cf47846e7d5d0fba86c33a4da2512ad832ccb7dbbbd6d61431d6244179aabb2863971d488f6a37ba3e5f605e5d6a60c1ce8f94c55028ec008a03564e0820738b0c95885e2612e56e25aefc86a65d0058b259cbd9e950ee3ccb4810fcc869112347d967c524ad0c9d5d216fc651c3d87057a61ac6c09e5f6394d"}], 0x2210}}, {{&(0x7f00000046c0)=@ll={0x11, 0xc, r3}, 0x80, &(0x7f0000004780)=[{&(0x7f0000004740)="7283ed0ae03480f3661251e675258d9d223f", 0x12}], 0x1, &(0x7f00000047c0)=[{0xe0, 0x117, 0x9, "ce80bd84efd700e002276fc1641b7dac4c99e9960964af136223004a8281e32d882c868718bbadc9c4c97f4c817b9ac530d2c0cc463f3c28c8836f8c8f7575d716fb8ba09e5b18a4657fd046d9a292ac29c57b3820142d12fecc68105efb40245d55265a8cc5b2b1a5a000abfb81f12cdab72c3ef0c14f7235a1be1901719d90f14e9899f20aa6a21a8aa221f2251d2260f36c96922881c8c71715ae24f97fc93565cb417c19f3e1a2ca6ad0307852c8c056d76242909e3237a45d6214d4c71fcd8f64312c5119b34f"}, {0x1010, 0x10a, 0x1, "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"}, {0x20, 0x1, 0x7, "3f396bb4f4e444427a84a0226c7095"}, {0xb8, 0x119, 0x98, "06e32f5a5cb24d7c52ef18bf31966fce785d36c8f6b5e907cb165f6a43c9f027c37403f174e4bf4a45d686329daa16b8b5c687273069babfe7493d19798f5685c76578a2b24977b98e5baca54ac6c63f1d4edee3e78b727c08042f68783839092b1b03f3d2f6b4688125405c355a84926829ad09147948d90731b880812a1188faf7a7fa000ffc2b5121f785a1546f22039e6c923e8a30fcd9b54260b5ffa62d6713b8df"}], 0x11c8}}], 0x3, 0x0) 22:17:04 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800068fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r4 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r7, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r9 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r9, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x9, 0x1, &(0x7f0000346fc8)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="383d105494da0141d3cdbbb84d3bd12235e76d72e306d0eaf05686a3d7bc4033ed0e34a9c9e997d6a7002bbc684e394b206fd95dd4239bce51bced60d48d271103e9360d37e48c88fc0b18a87ff270e73f6cc20a75dd09b928e8dad0c080601081d850a96962777c4e15ffc993de01c333dcd7fa104f4e3c15409c2630e36468c14ef8154a2efafd2d14079f0317db23f1c05a91ecff70699adcb6b4697b7976e2e398afc092a2ae6a87a4a748f1f971be69e54d9860944ef4ceadb201e79bfa1b9da78b7a25b9915fb6dd3e98c61e247986824051bfc7261448b64486c8551ac5caf3e690da14b3cb83fa092b659662d42cadcc70e1293d106fc4909b", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYRESDEC=r5, @ANYRESOCT=r6, @ANYRES64=r7, @ANYRESDEC=r8, @ANYRES32=r9]]], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r1, 0x0, r2, 0x8, &(0x7f0000000000)={0x7}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000000}, 0x10}, 0x70) [ 1599.386704][ T26] audit: type=1804 audit(1568585824.726:1851): pid=20126 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1560/memory.events" dev="sda1" ino=16516 res=1 [ 1599.456729][T20157] __nla_validate_parse: 7 callbacks suppressed [ 1599.456740][T20157] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:04 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080006cfe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1599.702640][T20174] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1599.719628][ T26] audit: type=1804 audit(1568585825.066:1852): pid=20161 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1561/memory.events" dev="sda1" ino=16510 res=1 22:17:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x20d, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:05 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800074fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1600.044731][T20184] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:05 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080007afe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200), 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1600.225705][T20191] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1600.267529][ T26] audit: type=1804 audit(1568585825.616:1853): pid=20187 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir990321791/syzkaller.dBQ2UG/1933/memory.events" dev="sda1" ino=16522 res=1 [ 1600.664209][ T26] audit: type=1804 audit(1568585826.006:1854): pid=20172 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1561/memory.events" dev="sda1" ino=16510 res=1 22:17:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x20f, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:06 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800ec0fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200), 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket(0x11, 0x1, 0x5ffa) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB='nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/128], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000047775c92059813144cbe3885bd00000000000000000000b16932f20000000000000ca200000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000800000000000000006e2f7eb46357efcc3a2c66a886e04f5a9e0d8a4f80a1706241c082345801aeb2fce375e3b56e359a71"], 0xf8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000013, &(0x7f0000000180), 0x4) 22:17:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000002c0)={0xfffffffffffffff8, 0x5}, 0x2) r3 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_mtu=0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x47, 0x8208, 0xffffffff00000001, 0x370, r4}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r5, 0x3, 0x18}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r5, 0x9}, 0xc) [ 1600.814639][T20207] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200), 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:06 executing program 5: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)={@mcast2}, &(0x7f0000000280)=0x14) r1 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket(0x10, 0x2, 0x0) sendto(r4, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) bind$tipc(r4, 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000001480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000080}, 0xc, &(0x7f0000001440)={&(0x7f0000000300)={0x1c, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x90000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10004010}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000400)={r6, 0x1000, "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"}, &(0x7f0000000000)=0x1008) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r0, &(0x7f0000000280), 0x0}, 0x18) 22:17:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x20d, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:06 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000801ad9fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000a80)=@buf={0x21, &(0x7f0000000a40)="9f70b135b9f23a306a33e59a07c92bc83d35bb18ce495df23282c284977946eda6"}) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) bind$x25(r2, &(0x7f0000000940)={0x9, @remote={[], 0x2}}, 0x12) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r3, @ANYRESHEX=0x0], 0x28}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) r4 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000380)={0x24, {{0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}}, 0x2, 0xa, [{{0xa, 0x4e22, 0x2, @remote, 0xa4}}, {{0xa, 0x4e22, 0x7ff, @local, 0x7}}, {{0xa, 0x4e22, 0xda69, @dev={0xfe, 0x80, [], 0x12}, 0x8}}, {{0xa, 0x4e21, 0x1, @empty, 0x80000001}}, {{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x25}, 0x3}}, {{0xa, 0x4e21, 0x1ff, @empty, 0x1}}, {{0xa, 0x4e23, 0x0, @ipv4={[], [], @rand_addr=0x80000000}, 0x100}}, {{0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2}}, {{0xa, 0x4e21, 0xfffffffffffffe00, @empty, 0x1}}, {{0xa, 0x4e21, 0xffffffffffffff01, @ipv4={[], [], @loopback}, 0x7}}]}, 0x590) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f00000002c0)={0x80000001, {{0xa, 0x4e24, 0x7fff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}}}, 0x88) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000980)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000080002000000000000000000000000000000000000000000000000000000000000000000000000000000a01d288104b519f890ee93cdf252b9d829ddb0bdc2e66091d3f775305712b283e131dc817a1a4972b43e40b0d18aa18ff740b45cf37d43951bef1e8d59c8076a15f310706ea61488e27c2c20d9a61faa55789a66d9d412997d53dfea32a1dbdaa58848a4a317a2b0a9066a"], 0x48) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 22:17:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[]}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1601.343029][T20234] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[]}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x210, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:07 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c0000000100008000f0fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[]}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:07 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000700)={0x0, 0x3000, 0x0, 0x0, 0x8000, 0xff, 0x3}) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) recvmmsg(r0, &(0x7f0000003440)=[{{&(0x7f0000000080)=@can={0x1d, 0x0}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f00000001c0)=""/248, 0xf8}, {&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f00000004c0)=""/240, 0xf0}, {&(0x7f00000005c0)=""/176, 0xb0}], 0x5}, 0xfc}, {{&(0x7f0000000680)=@in6, 0x80, &(0x7f0000000440)=[{&(0x7f0000000780)=""/65, 0x41}, {&(0x7f0000000800)=""/100, 0x64}, {&(0x7f0000000d80)=""/126, 0x7e}], 0x3, &(0x7f0000001340)=""/4096, 0x1000}, 0x684}, {{&(0x7f0000000e00)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @broadcast}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000700)}, {&(0x7f0000000e80)=""/235, 0xeb}, {&(0x7f0000000880)=""/33, 0x21}, {&(0x7f0000000f80)=""/116, 0x74}, {&(0x7f0000001000)=""/101, 0x65}, {&(0x7f0000001080)=""/157, 0x9d}], 0x6}, 0x3dfe}, {{&(0x7f00000011c0)=@x25, 0x80, &(0x7f00000012c0)=[{&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000001240)=""/74, 0x4a}, {&(0x7f0000003340)=""/170, 0xaa}], 0x3, &(0x7f0000003400)}, 0x3ff}], 0x4, 0x6141, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) bind$can_raw(r2, &(0x7f0000003540)={0x1d, r3}, 0x10) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000001300)="fe", 0x1}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000900)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef484394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a69823823af35bc53e9d339be086e8b03fbe9c0ec68357e1fbe52eee7b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b5554a4845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b", 0x480, 0x0, 0x0, 0xfffffff1) sendmsg$alg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x40) r4 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) [ 1602.038029][T20261] validate_nla: 9 callbacks suppressed [ 1602.038040][T20261] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1602.074121][T20261] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB]}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:07 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800ffffe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB]}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1602.261478][T20274] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1602.318442][T20274] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1602.366742][ T26] kauditd_printk_skb: 5 callbacks suppressed [ 1602.366756][ T26] audit: type=1804 audit(1568585827.706:1860): pid=20270 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1563/memory.events" dev="sda1" ino=16753 res=1 22:17:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x20d, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB]}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:07 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800002fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a000007002c0000002000000085410595c9ff060000000000000024427238297f5a9adc53ab4eb638087500"/67], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000002030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) [ 1602.673387][T20290] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1602.683581][T20290] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:08 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800003fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1602.857010][T20298] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1602.895691][T20298] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1603.026481][ T26] audit: type=1804 audit(1568585828.366:1861): pid=20301 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir990321791/syzkaller.dBQ2UG/1935/memory.events" dev="sda1" ino=16537 res=1 [ 1603.169119][ T26] audit: type=1804 audit(1568585828.516:1862): pid=20275 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1563/memory.events" dev="sda1" ino=16753 res=1 22:17:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x211, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000200)="11dca5055e0bcfe47bf070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8811, r1, 0x0) mmap(&(0x7f0000578000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000a42000/0x2000)=nil, 0x2000, 0x0, 0x100010031, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0xc) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") sendto$inet(r4, &(0x7f0000000100)="f28573f93d1efc9e1cc189f955114fd5ca9b8436450c", 0x16, 0x800, &(0x7f0000000140)={0x2, 0x4e23, @broadcast}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r5 = socket(0x10, 0x2, 0x0) sendto(r5, &(0x7f0000000600)="12000000129460ffff07000200e0ee1107541058960a0fdb39e91294606bfcad063d7fd90622291defe51bef2b4a2c02f355aaa4e60efbe0b7ce6caff856c845a4bda46584980fcb3176f3606e74ded93695d5f201827b2c54be6c0e7d384f9d1307f8c9425cc51e56cee9a766d3ecf20f03dcf3440bafde3a94152b8fabcd3e2b61b7b1e593e713c8b3d010d5e16b9b89572d72e7e26702c0e16a54936cf6a155288e6e7dc971a3ea1072391330fab1febf4047d957612a405bd52fe5b5394ea0fc674b51949b374d19cb348496ddbe00080c6a0c7122acf803a5e6", 0xdc, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$MISDN_TIME_STAMP(r5, 0x0, 0x1, &(0x7f0000000180), &(0x7f00000002c0)=0x4) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_GROUP_JOIN(r6, 0x10f, 0x87, &(0x7f0000000240), &(0x7f0000000280)=0x4) mmap(&(0x7f0000def000/0xe000)=nil, 0xe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_rose_SIOCRSCLRRT(0xffffffffffffffff, 0x89e4) mmap(&(0x7f0000baa000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000700)="a0461e9c602832ba43f6a715654e65305d820cde192c5dbcacf9818e468efe73e62047c7aebbe3f36c311166f54b7e6f7844c4bcffa284ec812710e12980f2df5216c78e317cc460b8d25737dc47d23a978674fcf312aab63c590e3ecab2d8ec50312513", 0x64) mmap(&(0x7f0000977000/0x200000)=nil, 0x200000, 0x1, 0x6031, 0xffffffffffffffff, 0x0) 22:17:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r4 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r7 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r9 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r9, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r10 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r10, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r10, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r11, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") sendmsg$key(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="142e1c8c410e3b2192a6d61ebe0aca0f23dd3e6b95a52447da0d916ac714a6879e0cb5b72b43f28448f4a3b0d6073e98d5e2ebf9394a33be8110b150b93f032d8a6c7a9ba9222006e981256d8ea42d", @ANYRESOCT=0x0, @ANYRESDEC=0x0, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESHEX=r1, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRESHEX=0x0, @ANYRESHEX, @ANYRESHEX=r0, @ANYPTR, @ANYRES16=r2, @ANYPTR, @ANYRESOCT=r3, @ANYRESHEX=r4, @ANYPTR64, @ANYRESDEC=r0], @ANYRES32=0x0, @ANYRES32=r0, @ANYRESHEX, @ANYRESDEC=r6, @ANYRES64=r0, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRESHEX, @ANYRES32=r7]], @ANYBLOB, @ANYRESOCT=0x0, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRESHEX=0x0], @ANYPTR=&(0x7f0000001140)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYPTR64, @ANYRES16, @ANYRESDEC=r6], @ANYRES16=r9, @ANYBLOB="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", @ANYRES64=r10, @ANYPTR64=&(0x7f0000000500)=ANY=[], @ANYRES64, @ANYPTR, @ANYRES16=r5, @ANYBLOB="d177991b63c3f8bd8cecd40c3a8dac3d22202d8bf8e88b396608ed0c52177337bcd1a46909edb4d98848c5d25f11bcda813ac54b50dd5aede6cf39d71eeba41d714973fc9f7a624f97bb1a5e94fc02b0ba0b3efd23dfe2b2aacb9dba814c4814180ef47f54ca91efcc6bb5843f4adcf0659ad2f65ec33d1548c845ce88944a872ebba17ae94564ce037ede2d8ec06bb56d"], @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES16, @ANYRESOCT], @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRESHEX=r8, @ANYRES64=r11]], 0xfffffffffffffcd2}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 22:17:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fb"], 0x1c}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:08 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800004fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1603.232104][ T26] audit: type=1804 audit(1568585828.576:1863): pid=20270 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1563/memory.events" dev="sda1" ino=16753 res=1 [ 1603.308705][T20313] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:08 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800005fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fb"], 0x1c}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1603.557238][T20331] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1603.566897][ T26] audit: type=1804 audit(1568585828.906:1864): pid=20327 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1564/memory.events" dev="sda1" ino=16529 res=1 22:17:09 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800006fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fb"], 0x1c}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:09 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8943, &(0x7f0000000580)={'syz_tun\x00'}) [ 1603.880993][T20340] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:09 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800007fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:09 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r2, 0x28, &(0x7f0000000180)}, 0x10) write(r2, &(0x7f00000001c0), 0xffffffea) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, r2, 0x0, 0x0, 0x0}, 0x30) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000002c0)=""/54, &(0x7f0000000340)=0x36) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000180)) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x387) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bcsf0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000540)={'vxcan1\x00', r5}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000740)={r5, 0x1, 0x6, @local}, 0x10) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000780)=0x8000, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xc1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000500)=0x2, 0x4) syz_genetlink_get_family_id$ipvs(0x0) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) accept4(r0, &(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, 0x0, &(0x7f0000000600)) bind$bt_hci(r2, &(0x7f00000004c0)={0x1f, r7}, 0xc) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)={0x10, 0x8}, &(0x7f0000000140)={0x2a, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000200)={0x0, r6+30000000}, &(0x7f0000000300)={0x0, 0x96}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 1604.049612][T20351] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x212, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da0000"], 0x2a}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:09 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, 0x0, &(0x7f00000000c0)) r1 = socket(0x10, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) r4 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000011c0)=ANY=[@ANYBLOB="9947b8d279", @ANYRES16=r4, @ANYBLOB="210000000000000000000100000008000100", @ANYRES32=r3, @ANYBLOB="3c00020003000100240001006e6f746966795f70656572735f636f75ee74000000000000000000000000000008000300030000000800040000000000"], 0x58}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r6}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r6}) accept4$packet(0xffffffffffffffff, &(0x7f0000000e00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000e40)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000e80)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000f80)=0xe8) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r9, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r10}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r10}) accept$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001040)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000001140)=0xe8) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r13, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r14}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r14}) r15 = socket(0x10, 0x2, 0x0) sendto(r15, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r15, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_vcan(r15, 0x8933, &(0x7f0000001180)={'vcan0\x00', 0x0}) pipe(&(0x7f0000001a00)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r17, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r18}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r18}) r19 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r19, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") getsockopt$inet_mreqn(r19, 0x0, 0x20, &(0x7f0000001280)={@dev, @multicast2, 0x0}, &(0x7f00000012c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001300)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001400)=0xe8) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r22, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r23}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'\xb7\xb8\xe5>\x00\x04\x00\b\xf2O\xf5\xe7\xcbxv\xd4', r23}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000001980)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001940)={&(0x7f0000001440)=ANY=[@ANYBLOB="e8040000", @ANYRES16=r4, @ANYBLOB="100027bd7000fbdbdf250100000008000100", @ANYRES32=r6, @ANYBLOB="0802020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000104000008000700000000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff7f0000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000010008000600", @ANYRES32=r8, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004007f000609fbffffff01000203f7ffffff020009009be3000004009706ff07000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040091000000080007000000000008000100", @ANYRES32=r10, @ANYBLOB="b800020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400ffff00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000004000008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="b40102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="080007000000000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000010008000600", @ANYRES32=r23, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="400002003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000"], 0x4e8}, 0x1, 0x0, 0x0, 0x6000000}, 0x5) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f0000000cc0)=[{{&(0x7f0000000040)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000200)=""/87, 0x57}, {&(0x7f0000000280)=""/186, 0xba}, {&(0x7f0000000100)=""/17, 0x11}, {&(0x7f0000000340)=""/186, 0xba}, {&(0x7f0000000400)=""/226, 0xe2}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f0000000500)=""/252, 0xfc}], 0x7}, 0x6}, {{&(0x7f0000000680)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000700)=""/20, 0x14}], 0x1, &(0x7f0000000780)=""/43, 0x2b}, 0x122}, {{&(0x7f00000007c0)=@alg, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000840)=""/140, 0x8c}, {&(0x7f0000000900)=""/152, 0x98}, {&(0x7f00000009c0)=""/221, 0xdd}, {&(0x7f0000000ac0)=""/129, 0x81}], 0x4, &(0x7f0000000bc0)=""/233, 0xe9}}], 0x3, 0x2, &(0x7f0000003700)={0x0, 0x1c9c380}) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000000)=0x8a, 0x1) socket$isdn_base(0x22, 0x3, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) 22:17:09 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800008fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:09 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYRESHEX], 0x12}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000605000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) [ 1604.411839][ T26] audit: type=1804 audit(1568585829.756:1865): pid=20332 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1564/memory.events" dev="sda1" ino=16529 res=1 [ 1604.491809][T20371] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1604.504677][T20371] __nla_validate_parse: 4 callbacks suppressed [ 1604.504689][T20371] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da0000"], 0x2a}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:09 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800009fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:09 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206512d8667838c71d95ff060000200000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") getsockname(r2, &(0x7f0000000600)=@nfc, &(0x7f0000000240)=0x80) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f0000000300)={0x401, 0x10000, 0x3, 0x5, 0xb400000000000000}) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[], 0x234}}, 0x20000000) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) [ 1604.699104][T20386] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1604.724406][T20386] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da0000"], 0x2a}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:10 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080000afe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1604.793926][ T26] audit: type=1804 audit(1568585830.136:1866): pid=20376 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1565/memory.events" dev="sda1" ino=16488 res=1 [ 1604.887755][T20397] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac"], 0x31}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1604.956739][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1604.956757][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1604.962575][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1604.968329][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1604.979810][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:17:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x9, @rand_addr, 0xffffffffffffffff}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, 0x0, 0x57a) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x9d) getsockname(0xffffffffffffffff, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xffffffffffffffd2, 0x8, 0x0, 0xfffffffffffffde5) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) [ 1605.295678][ T26] audit: type=1804 audit(1568585830.636:1867): pid=20379 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1565/memory.events" dev="sda1" ino=16488 res=1 22:17:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x213, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:10 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080000bfe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1605.329347][ T26] audit: type=1800 audit(1568585830.656:1868): pid=20389 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="memory.events" dev="sda1" ino=16488 res=0 [ 1605.386144][T20415] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac"], 0x31}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:10 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080000cfe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x212, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 1605.489044][T20427] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac"], 0x31}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:10 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080000dfe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1605.604398][ T26] audit: type=1804 audit(1568585830.946:1869): pid=20424 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1566/memory.events" dev="sda1" ino=16612 res=1 22:17:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYRESOCT], 0xffffffffffffffa7}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x2, 0x10001, 0x3, 0xa, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_lifetime={0x4, 0x4, 0xb06, 0x3f, 0x0, 0x40}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd2d, 0x3503}, @sadb_sa={0x2, 0x1, 0x4d4, 0x8001, 0x6, 0xa7, 0x0, 0x40000000}]}, 0x50}}, 0x810) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 22:17:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206"], 0x35}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1605.738500][T20442] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:11 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080000efe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206"], 0x35}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1605.945423][T20452] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:11 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'team_slave_0\x00', 0x1000}) r2 = socket$inet6(0xa, 0x800, 0x20) ioctl(r0, 0x8910, &(0x7f0000000080)="15") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002cc0)='./cgroup.net/syz1\'\xde\x96\xd4\x86z>I_B\xd2\xad\x1b\x0fY\x82\xd2\xafI\xd40\xc9\b!E|\xa9\x15\xe1\xbdW\xe4\xb5\xfc\xbd\xe7\xe2\xb0R\x9a\xfdp\xc6s\xf0\x04\xce=r\xeb+\xd1c\xe5\xe8\x13~\xf4\x93\x8eg\xeb}^\xfe\'\xa6T\xd2\xf7)\x98v\x9b\x19W\x9c\xd6\xe0\x94\xc5xs+C\xefE\xd4!\xef\xe2%_\xf6\xccx\xe2iqo,\x86?\x85\xfb\xb4!`@9N\x11\t\xe7\xf7wO,V\xc9\xaf_E3\xc43\xb1NX\x91,\x18\xdf\xad\xb1YB*?\xd5]P\xce\xdfL\x18\xe5\xfc\xd2#i>\xc5\x04\xd2|\x01Spp\x96PL\xd5)\xd3\x0ex\x93\xa1\x85\xd37\xad\x10\x04\xde\a[\xcc\xbd\x83u\x90\xc3\xb5\x9a$A\x159\x05<\x98K\x04\xa68\x8c\xdfa\x03\xfae2\xf2\x81\x84}\x8a\xacM\x10\xe0\x7fs N\x01eRU\xc1\xc5\xbf\x13\x14\x10\xff\x1d\xa9\xf0=\xeb\x109l\x91\x13\xd9\'\xb3\x0e\xf2\xb4\xae\xdbR\xd4L\xa5\xe6\xa1+\x9a\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\xdf\xdf\x9c\xbaU\x84\xc8v,\x1e\x916\xbf\x83\xa6\x91K<\xab\xbe\r\x80\xabQ\xc5n|b\xbbJ\xf9\x85z\xa2B\x16i\xb7\\ j2%@[\x87\xaa^-0x0}, &(0x7f00000003c0)=0xd18ddc87ddb2b9c2, 0x800) bind$xdp(0xffffffffffffffff, &(0x7f0000000200)={0x2c, 0x2, r4, 0x8}, 0x10) r5 = socket$inet6(0xa, 0x8000000000005, 0x0) shutdown(r5, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1000000000021, &(0x7f0000000280)=0x1, 0x4) connect$inet6(r5, &(0x7f0000000240)={0xa, 0x4, 0xa04, @ipv4={[], [], @multicast1}, 0x7}, 0xfffffffffffffe73) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = accept$inet(r6, &(0x7f00000023c0)={0x2, 0x0, @multicast2}, &(0x7f0000002400)=0xfffffffffffffeee) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e20, 0x3, @remote, 0x40}}, 0x0, 0x8, 0x169, 0x3}, &(0x7f0000000b00)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000002440)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000001c40), 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f00000000c0)={{0x81, 0x94, 0x8, 0x1, 0x0, 0x5}, 0x9}) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') clock_gettime(0x0, &(0x7f0000000040)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000000680)=""/200, 0xc8}, {&(0x7f0000000580)=""/183, 0xb7}, {&(0x7f0000000800)=""/190, 0xbe}, {&(0x7f0000000b80)=""/143, 0x8f}, {&(0x7f0000000c40)=""/4096, 0x1000}], 0x5}, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000640)={0x0, 0x2710}, 0xfffffffffffffdac) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000002c0)={0x0, 0x7, 0x8, 0x40003}) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000780)={0x0, 'dummy0\x00'}, 0x18) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$inet6_group_source_req(r7, 0x29, 0x2b, &(0x7f0000001c80)={0x9, {{0xa, 0x4e23, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xca}}, {{0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}}}, 0x108) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x20000002}) 22:17:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x214, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:11 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080000ffe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) pwrite64(r2, &(0x7f0000000100)="c6844932758670b70b8d90781b3492fedc643e60781408d976fb16b198926b903f4a626b0d64f28b73c6554b569359726eb962", 0x33, 0x9) ioctl(r1, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") syz_genetlink_get_family_id$net_dm(&(0x7f0000000080)='NET_DM\x00') sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYRESDEC=r1], 0x14}}, 0x20040000) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 22:17:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206"], 0x35}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1606.523224][T20477] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x212, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:12 executing program 5: r0 = socket$kcm(0x2, 0x200000000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTHL\n\xe8\xb7oSx\'\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x91\xf7\xee%\xf8\xc7G', 0x2761, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000040)=r1, 0xab) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x15, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="1573f0ff12fd97a132bd000108000000181b0000", @ANYRES32=r1, @ANYBLOB="00000000000000008502000060000000850000004f000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x2, 0xc3, &(0x7f00000002c0)=""/195, 0x0, 0x2, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0xc}, 0x10}, 0x70) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_attach_bpf(r3, 0x1, 0x34, &(0x7f0000000040)=r2, 0x4) 22:17:12 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800019fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b2060001"], 0x37}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfe47bf070") r1 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x3}}}}, &(0x7f0000000040)=0x90) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000000100)=0x800, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r2, 0xd, 0x0, 0x0, &(0x7f0000000280)=[0x0], 0x300}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000140), 0x4) [ 1606.897073][T20497] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b2060001"], 0x37}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:12 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800048fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:12 executing program 1: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x0, 0x80) [ 1607.107663][T20507] validate_nla: 7 callbacks suppressed [ 1607.107674][T20507] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1607.166760][T20507] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1607.418538][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 1607.418553][ T26] audit: type=1804 audit(1568585832.766:1874): pid=20490 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1567/memory.events" dev="sda1" ino=16523 res=1 22:17:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x215, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b2060001"], 0x37}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:12 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080004cfe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYRES32=r1], 0x4}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) [ 1607.522690][ T26] audit: type=1804 audit(1568585832.866:1875): pid=20483 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1567/memory.events" dev="sda1" ino=16523 res=1 [ 1607.615480][T20528] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1607.852920][ T26] audit: type=1804 audit(1568585833.196:1876): pid=20536 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1568/memory.events" dev="sda1" ino=16657 res=1 22:17:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x212, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:13 executing program 3: socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:13 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800060fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r1, 0x107, 0x8, &(0x7f0000651000)=""/240, &(0x7f0000000180)=0x4) 22:17:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff44}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000007000000000020000000854105001a0000000010206509a3ed1317d895c9ff060000000000000024427238297f5a9adc53ab0037"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400000000000000000000de2100000000000100020000400002000100010000000000000200fd000005000500000000000a004872bb01000100000000001309e339be593f770700000001001700410000"], 0x70}}, 0x0) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r2 = accept(r1, &(0x7f00000000c0)=@isdn, &(0x7f00000001c0)=0x80) sendmsg$key(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x2, 0x14, 0x1, 0x0, 0x1e, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_x_sec_ctx={0x18, 0x18, 0x9, 0x4, 0xb7, "2ac947e727b81e61b20c2f43675056ffc175128cfc2cfa39ae01baadae54447ee72f7816c63e68241bf4e7fb4d9578b4231fa18dfcc1b08358d2b08623065d6caa2d8bcf213ff5ef461aaabfb53ddbf90734b703f6fb89ff6ba061f567c56453ad57d0288fff5b912604be24e43af1536b46b20eaf5c18c711457b4cda2924d692f172a75575b2b8f85082a85ece33ad6a144f8ef821602c33dfa9f48bd3498e30ac648c1a993bbebb93e4ef586317bfbbbbf533042bfc"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_address={0x3, 0x3, 0xb219e7e8a6051e4f, 0x20, 0x0, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}]}, 0xf0}}, 0x200c0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) [ 1608.204029][T20544] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:13 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800068fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:13 executing program 3: socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1608.316812][ C0] protocol 88fb is buggy, dev hsr_slave_0 22:17:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) syz_genetlink_get_family_id$ipvs(0x0) socket$inet6(0xa, 0x8000a, 0x3ff) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10005, 0xe) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, 0x0) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000280)=""/158, 0x9e, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000480)=0x100, 0x3aa1c51c680336b9) ioctl(0xffffffffffffffff, 0x2000008912, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r5, 0x100, 0x70bd27, 0x25dfdbfc}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4004800) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x400}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800453764efc10000300000000000ac05ac1414000305907800000000450000000000000000049ab58f46"], 0x0) socket$packet(0x11, 0x2, 0x300) unshare(0x40000000) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x1eb3ca58abd14921) r6 = socket$inet6(0xa, 0x208000a, 0x80000001) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8, 0x0, 0xfffffffffffffd92}, 0x8) socket$nl_generic(0xa, 0x5, 0x84) sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, r5, 0x100, 0x70bd2c, 0x25dfdbfb, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x7}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_test}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000640)=ANY=[@ANYRES32, @ANYBLOB="06a0429a85003fe8f7907cd93088866f9cabfd29355b324748040fe52b318e578b760eb4bc765cef5b1744dbc52b721a24f1552e80216953c678f6d1bd006fe18b67176332635673f6773bece87c30ac9c6af6a09dc9b959c818343300b32863ad3ab11415ac568a1b6a98b23feba267f42a57104c4948eb7e43c17a63312aa30249467e2e"]) ioctl$FICLONE(r2, 0x40049409, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000140)=ANY=[@ANYBLOB="c502aaaaaabbaaaa0203524500"/30], 0x0) close(r1) poll(&(0x7f0000000040)=[{}], 0x20000000000000e6, 0x0) [ 1608.359051][T20561] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1608.562906][T20572] IPVS: ftp: loaded support on port[0] = 21 22:17:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x216, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:14 executing program 3: socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:14 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080006cfe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x20000004e20, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x24000000, &(0x7f0000000040)={0x2, 0x4e20, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="83", 0x1, 0x4081, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") sendto$inet(r1, &(0x7f0000000200)="14", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)='-', 0x1, 0x4000001, 0x0, 0x0) [ 1608.716346][ T26] audit: type=1804 audit(1568585834.026:1877): pid=20536 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1568/memory.events" dev="sda1" ino=16657 res=1 [ 1608.775162][T20581] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1608.819722][T20572] IPVS: ftp: loaded support on port[0] = 21 [ 1609.022569][ T26] audit: type=1804 audit(1568585834.366:1878): pid=20571 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir990321791/syzkaller.dBQ2UG/1939/memory.events" dev="sda1" ino=16518 res=1 [ 1609.049126][ T26] audit: type=1804 audit(1568585834.396:1879): pid=20593 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1569/memory.events" dev="sda1" ino=16753 res=1 [ 1609.432130][ T26] audit: type=1804 audit(1568585834.776:1880): pid=20595 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1569/memory.events" dev="sda1" ino=16753 res=1 22:17:14 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800074fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:14 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) 22:17:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x5, 0x0, 0xf6f0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IMCLEAR_L2(r1, 0x80044946, &(0x7f00000000c0)=0x100000001) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0xa4, r3, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3e58}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}]}, @TIPC_NLA_NET={0x24, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK={0x18, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4000000000000000}]}]}, 0xa4}}, 0x40008d4) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400000033001901000000540000000002b51767eecb4a22000000ffd38d9bff0001000600060088470000fafbb35d6700a823481cd99ccc675f71b0b1a134656c61e3386604f8cb120000000000000000bcc08a4b9b363f9ee184af88f34ffef0f1413afe1efdae7135ea7bd6eedb714f13227413b1afbbb31ef80c4714d1f3b4d1d234fe21e0ba68c583e144260e2789e1ba14f3e1fb07975dba4308c5e63802cc9492f032b505b32877ef5ff0f80224495e3e61044a730f4dcd8c9f4000ec2f481031becbc6988e41f34130dc64e2eadf1bc21a23923bf8abc7d11aca124c6efb7848eb0e8055bf90155fe9d28037a871a35a"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 22:17:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xfffffed2) 22:17:14 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='ip_vti0\x00', 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") connect$inet(r1, &(0x7f0000001500)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendmsg$rds(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000140)=""/244, 0xf4}, {&(0x7f0000000040)=""/111, 0x6f}, {&(0x7f0000000280)=""/106, 0x6a}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/121, 0x79}, {&(0x7f0000001400)=""/75, 0x4b}], 0x7, 0x0, 0x0, 0x20000000}, 0x800) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000030, 0x0) 22:17:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x217, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:15 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) [ 1609.568032][T20610] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1609.583974][T20610] __nla_validate_parse: 4 callbacks suppressed [ 1609.583985][T20610] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:15 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c00000001000080007afe54b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1609.758925][ T26] audit: type=1804 audit(1568585835.106:1881): pid=20614 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1570/memory.events" dev="sda1" ino=16753 res=1 22:17:15 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) [ 1609.815516][T20625] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1609.850958][T20625] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:15 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe0ab04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e26, 0x0, @remote}, 0x1c) listen(r1, 0x80) accept(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 22:17:15 executing program 3 (fault-call:4 fault-nth:0): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1610.052028][T20634] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1610.131424][T20634] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:15 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe5ab04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1610.172778][T20641] FAULT_INJECTION: forcing a failure. [ 1610.172778][T20641] name failslab, interval 1, probability 0, space 0, times 0 [ 1610.204767][T20641] CPU: 0 PID: 20641 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1610.212707][T20641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1610.222777][T20641] Call Trace: [ 1610.222808][T20641] dump_stack+0x172/0x1f0 [ 1610.222833][T20641] should_fail.cold+0xa/0x15 [ 1610.222854][T20641] ? fault_create_debugfs_attr+0x180/0x180 [ 1610.222876][T20641] ? ___might_sleep+0x163/0x280 [ 1610.222895][T20641] __should_failslab+0x121/0x190 [ 1610.222924][T20641] should_failslab+0x9/0x14 [ 1610.240889][T20641] kmem_cache_alloc_node+0x268/0x740 [ 1610.240915][T20641] ? ___might_sleep+0x163/0x280 [ 1610.240936][T20641] __alloc_skb+0xd5/0x5e0 [ 1610.240955][T20641] ? netdev_alloc_frag+0x1b0/0x1b0 [ 1610.240979][T20641] pfkey_sendmsg+0x146/0xbe0 [ 1610.240995][T20641] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1610.241014][T20641] ? pfkey_send_new_mapping+0x1220/0x1220 [ 1610.290535][T20641] sock_sendmsg+0xd7/0x130 [ 1610.294972][T20641] ___sys_sendmsg+0x3e2/0x920 [ 1610.299672][T20641] ? copy_msghdr_from_user+0x440/0x440 [ 1610.305325][T20641] ? lock_downgrade+0x920/0x920 [ 1610.310189][T20641] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1610.316448][T20641] ? __kasan_check_read+0x11/0x20 [ 1610.321489][T20641] ? __fget+0x384/0x560 [ 1610.325662][T20641] ? ksys_dup3+0x3e0/0x3e0 [ 1610.330094][T20641] ? find_held_lock+0x35/0x130 [ 1610.334870][T20641] ? get_pid_task+0xc9/0x190 [ 1610.339518][T20641] ? __fget_light+0x1a9/0x230 [ 1610.344212][T20641] ? __fdget+0x1b/0x20 [ 1610.348294][T20641] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1610.354557][T20641] ? sockfd_lookup_light+0xcb/0x180 [ 1610.359785][T20641] __sys_sendmmsg+0x1bf/0x4d0 [ 1610.364479][T20641] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1610.369538][T20641] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1610.375786][T20641] ? fput_many+0x12c/0x1a0 [ 1610.380208][T20641] ? fput+0x1b/0x20 [ 1610.384542][T20641] ? ksys_write+0x1cf/0x290 [ 1610.389067][T20641] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1610.394535][T20641] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1610.400003][T20641] ? do_syscall_64+0x26/0x6a0 [ 1610.404685][T20641] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1610.410752][T20641] ? do_syscall_64+0x26/0x6a0 [ 1610.415446][T20641] __x64_sys_sendmmsg+0x9d/0x100 [ 1610.420395][T20641] do_syscall_64+0xfd/0x6a0 [ 1610.424913][T20641] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1610.430810][T20641] RIP: 0033:0x4598e9 [ 1610.434712][T20641] Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1610.454325][T20641] RSP: 002b:00007f0fd3c58c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1610.462748][T20641] RAX: ffffffffffffffda RBX: 00007f0fd3c58c90 RCX: 00000000004598e9 22:17:15 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe68b04e2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1610.470742][T20641] RDX: 0400000000000117 RSI: 0000000020000180 RDI: 0000000000000003 [ 1610.478724][T20641] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1610.488176][T20641] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fd3c596d4 [ 1610.496158][T20641] R13: 00000000004c70a7 R14: 00000000004dc768 R15: 0000000000000004 22:17:15 executing program 1: unshare(0x400) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="11dca50d5e0bcfe47bf070") r1 = socket(0x9, 0x6, 0x0) r2 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x20, 0xfff}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x40fa}, &(0x7f0000000100)=0x8) getsockopt$sock_buf(r1, 0x1, 0xe, 0x0, &(0x7f00000001c0)) socket$inet(0x2, 0x0, 0xfff) 22:17:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x100000000000006, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x100, @rand_addr="49f943c2c46d177740e3c9d0c3d45628", 0x9}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e23, @broadcast}], 0x3c) setsockopt$packet_int(r0, 0x107, 0x20000000001, &(0x7f00000000c0)=0x3, 0x3a) 22:17:16 executing program 3 (fault-call:4 fault-nth:1): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1610.658564][T20654] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1610.696827][T20654] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1610.749184][ T26] audit: type=1804 audit(1568585836.096:1882): pid=20620 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1570/memory.events" dev="sda1" ino=16753 res=1 [ 1610.894293][T20668] FAULT_INJECTION: forcing a failure. [ 1610.894293][T20668] name failslab, interval 1, probability 0, space 0, times 0 [ 1610.924133][T20668] CPU: 0 PID: 20668 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1610.932172][T20668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1610.942346][T20668] Call Trace: [ 1610.945660][T20668] dump_stack+0x172/0x1f0 [ 1610.950020][T20668] should_fail.cold+0xa/0x15 [ 1610.954635][T20668] ? fault_create_debugfs_attr+0x180/0x180 [ 1610.960459][T20668] ? ___might_sleep+0x163/0x280 [ 1610.965326][T20668] __should_failslab+0x121/0x190 [ 1610.970277][T20668] should_failslab+0x9/0x14 [ 1610.974794][T20668] kmem_cache_alloc_node_trace+0x274/0x750 [ 1610.980621][T20668] __kmalloc_node_track_caller+0x3d/0x70 [ 1610.988281][T20668] __kmalloc_reserve.isra.0+0x40/0xf0 [ 1610.993684][T20668] __alloc_skb+0x10b/0x5e0 [ 1610.998108][T20668] ? netdev_alloc_frag+0x1b0/0x1b0 [ 1611.003238][T20668] pfkey_sendmsg+0x146/0xbe0 [ 1611.007831][T20668] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1611.013307][T20668] ? pfkey_send_new_mapping+0x1220/0x1220 [ 1611.019037][T20668] sock_sendmsg+0xd7/0x130 [ 1611.023461][T20668] ___sys_sendmsg+0x3e2/0x920 [ 1611.028152][T20668] ? copy_msghdr_from_user+0x440/0x440 [ 1611.033618][T20668] ? lock_downgrade+0x920/0x920 [ 1611.038476][T20668] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1611.044723][T20668] ? __kasan_check_read+0x11/0x20 [ 1611.049758][T20668] ? __fget+0x384/0x560 [ 1611.053931][T20668] ? ksys_dup3+0x3e0/0x3e0 [ 1611.058351][T20668] ? find_held_lock+0x35/0x130 [ 1611.063122][T20668] ? get_pid_task+0xc9/0x190 [ 1611.067728][T20668] ? __fget_light+0x1a9/0x230 [ 1611.072423][T20668] ? __fdget+0x1b/0x20 [ 1611.076506][T20668] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1611.082759][T20668] ? sockfd_lookup_light+0xcb/0x180 [ 1611.088757][T20668] __sys_sendmmsg+0x1bf/0x4d0 [ 1611.091252][ T26] audit: type=1804 audit(1568585836.436:1883): pid=20622 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1570/memory.events" dev="sda1" ino=16753 res=1 [ 1611.093454][T20668] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1611.093494][T20668] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1611.093516][T20668] ? fput_many+0x12c/0x1a0 [ 1611.134713][T20668] ? fput+0x1b/0x20 [ 1611.138546][T20668] ? ksys_write+0x1cf/0x290 [ 1611.143063][T20668] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1611.148541][T20668] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1611.154020][T20668] ? do_syscall_64+0x26/0x6a0 [ 1611.158708][T20668] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1611.164788][T20668] ? do_syscall_64+0x26/0x6a0 [ 1611.169484][T20668] __x64_sys_sendmmsg+0x9d/0x100 [ 1611.174431][T20668] do_syscall_64+0xfd/0x6a0 [ 1611.178948][T20668] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1611.184844][T20668] RIP: 0033:0x4598e9 [ 1611.188740][T20668] Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1611.196739][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1611.208343][T20668] RSP: 002b:00007f0fd3c58c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1611.208357][T20668] RAX: ffffffffffffffda RBX: 00007f0fd3c58c90 RCX: 00000000004598e9 [ 1611.208365][T20668] RDX: 0400000000000117 RSI: 0000000020000180 RDI: 0000000000000003 22:17:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x218, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:16 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000130a07031dfffd946fa2830020200a0010000300001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r3 = socket(0x10, 0x2, 0x0) sendto(r3, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r3, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000000c0)={0x5, 0x9}, 0x2) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40002080}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="dbdf250300000008000200000000008ffe01004e23000008000800ac1e000108000800e0000002080006000000000700000900fe8000000000000000000000000000bb"], 0x44}, 0x1, 0x0, 0x0, 0x20000010}, 0x40000) 22:17:16 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe5403002762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1611.208373][T20668] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1611.208387][T20668] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fd3c596d4 [ 1611.214143][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1611.222512][T20668] R13: 00000000004c70a7 R14: 00000000004dc768 R15: 0000000000000004 [ 1611.222853][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1611.274029][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1611.279929][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:17:16 executing program 3 (fault-call:4 fault-nth:2): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1611.332505][T20678] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1611.358285][T20680] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:16 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000)="04809d7dfd4dff2ae22e190c8ab0ede87c680289", 0x14, 0x10000808, &(0x7f0000000080), 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="b4050000180000000000de050000000000009500000000000000000000000000abc93b3eae9214e4a8b85d04addfb18dce2f7f73a2cee39ecad4e51b1517f48c6280e9307d4805aa9fdc76b818652eb50f8e33515075a87e9232b4be167cd76a893c6266a3272ceef7caa8e94c45588b436af6b8959651a123eabb4a489076d2cfac63083f13d829b06a5a1f33c8034e91d931eac360ee4f"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0xcc, "4350084377476abb33f0431ad9a55cda096d0be748509bdf77fe365c3cd7ecdc84b89097875c44c89dbcbb640324dea6dde18701f26bcf74a9964e8ee846dfd72ef538cc0917d70fd0b08d953fb5c1e746890d4dd647dd2ea7d24b2f01ee164f6cef157bca67ed663ddc84954cc8bd2435d563cba70976ad981b429d87e2cb42dee3b591cbb8a9547fe39ab5a8f41f94a57436502b3d24a272f4857551df72f50be3af766522c3516fef18cfe7a6cbc90e525d3519717a4b4f2bdbe797b96b4fa9b805e602cc20d06e3e587d"}, &(0x7f0000000700)=0xf0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) r2 = socket$pppoe(0x18, 0x1, 0x0) shutdown(r2, 0x1) r3 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r4 = socket(0x12, 0xa, 0x5) r5 = socket(0x10, 0x2, 0x0) sendto(r5, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r5, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000000740), 0x8) accept(r2, &(0x7f00000001c0)=@can={0x1d, 0x0}, &(0x7f0000000040)=0x80) accept4$alg(r4, 0x0, 0x0, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4e20, 0x0, 0x4e22, 0x0, 0x0, 0x20, 0x0, 0x0, r6, r7}, {0x1ff, 0x100000000, 0x8, 0xffffffffffff0001, 0x200, 0xfffffffffffff000, 0x4, 0x5}, {0x3, 0x8, 0xe, 0x2}, 0xffffffff7fffffff, 0x6e6bb8, 0x2, 0x0, 0x1, 0x3}, {{@in6=@empty, 0x4d6, 0xb6a6c11912df7d1f}, 0xc, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3501, 0x4, 0x0, 0x100000001, 0x5, 0x8000}}, 0xe8) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r9 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f0000000780)=ANY=[@ANYBLOB="900200002a00200026bd7000fddbdf2510000000b4011b0008008300", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r8, @ANYBLOB="04005800fdbd93e033a3f29cfb3db4cec25bbd71ff3b04e8db3e2e27166389b324f9e48c7e197512ca8acc217d4e7061a2af0f5570db87a3f162d1074a78b7188f697229221ad4d39323cd2ed2d713d4ec2d5fe6f519d28a6101993fa0290a42342e3242e5fe2f214801d52846ce8af8bac39a310d9b55f736786ff8f4c2923a055c10b5783de1255a11c941a63e50c8ded07a6ebf6c8108006300", @ANYRES32=r9, @ANYBLOB="0000002fc64e13ee6a25018d11f9a048e540667b52baae9fda89fbf83be92b2d8c77cb17c6ec734f88ea6df33fb621becf18b46b9911078c78173a1b400c0f809590b56de08673ee9b6e0ff8f00b8a3976951e6c71d8aed4229a97fa5d84c786adc171fa657e87aca5d7f0ac16ff3396f83d78d5de812d0c487384caf1f048aacb1003100ffbc63419163dfd060b9ee62c534f8ea8a47257e488a253ff05adedb9f1cda6fc384d36ae5673a2e730bd003f44cd59976b372a2204574de2b5613bdc1e96327ed1b573b16400"], 0x290}, 0x1, 0x0, 0x0, 0x800}, 0xfe9bf82950a7ec4c) 22:17:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x7ffc, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001000090568fe07002b0000000000ff0725000000450001070000001419001a00120002000e000100090400"/57, 0x39}], 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r3 = accept$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev}, &(0x7f0000000100)=0x10) r4 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x84, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x1, @empty, 0xff}, @in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e20, 0x514c, @mcast2, 0xadd}, @in6={0xa, 0x4e22, 0x4, @local, 0x1}, @in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e23, @remote}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r5, @ANYBLOB="33003ef75d61b87db852c0cbefc9c4c17df1279c19971bedf96efcf9e24e914eab4825ae6bda1a347deaa53772643918ff4901b7092fce3d20f8b933231fddf6fd42b66b10498c7ca1eca8ee85d5e3c9f60b52df8faa70a3c769feee63c7a4e04c750a7be186061c0fc9fb459ec4e2fc31949f0cfcafe99d2a4f0f009b36a02a9a61867061fde1ed5e6ecb2f7d04d432488ad9a545f579b6e51a28a1dfee45dc6616cc1aa25352e3b645907fd91a4c636a40fd7abd35ee349b8f236203db95301a987d62a896be111d0bab4575c1c29b50d028e96e081ada03af682575743f4e6a000000000000009539dd99a94d5f0338ac36"], &(0x7f00000002c0)=0x3b) 22:17:16 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe540a002762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1611.566205][T20692] FAULT_INJECTION: forcing a failure. [ 1611.566205][T20692] name failslab, interval 1, probability 0, space 0, times 0 [ 1611.587750][T20692] CPU: 1 PID: 20692 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1611.595678][T20692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1611.605734][T20692] Call Trace: [ 1611.609028][T20692] dump_stack+0x172/0x1f0 [ 1611.609053][T20692] should_fail.cold+0xa/0x15 [ 1611.609073][T20692] ? fault_create_debugfs_attr+0x180/0x180 [ 1611.609095][T20692] ? ___might_sleep+0x163/0x280 [ 1611.628664][T20692] __should_failslab+0x121/0x190 [ 1611.633619][T20692] should_failslab+0x9/0x14 [ 1611.638139][T20692] kmem_cache_alloc+0x2aa/0x710 [ 1611.643011][T20692] skb_clone+0x154/0x3d0 [ 1611.647275][T20692] pfkey_process+0xcf/0x810 [ 1611.651802][T20692] ? __mutex_lock+0x45d/0x13c0 [ 1611.656571][T20692] ? pfkey_send_migrate+0x15c0/0x15c0 [ 1611.661955][T20692] ? pfkey_sendmsg+0x3fd/0xbe0 [ 1611.666744][T20692] ? lock_downgrade+0x920/0x920 [ 1611.671598][T20692] ? mutex_lock_io_nested+0x1260/0x1260 [ 1611.677145][T20692] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1611.682864][T20692] ? iov_iter_advance+0x295/0xf70 [ 1611.687907][T20692] ? _copy_from_iter_full+0x25d/0x8a0 [ 1611.693282][T20692] ? __phys_addr_symbol+0x30/0x70 [ 1611.698321][T20692] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1611.704050][T20692] pfkey_sendmsg+0x40b/0xbe0 [ 1611.708647][T20692] ? pfkey_send_new_mapping+0x1220/0x1220 [ 1611.714369][T20692] sock_sendmsg+0xd7/0x130 [ 1611.718788][T20692] ___sys_sendmsg+0x3e2/0x920 [ 1611.723585][T20692] ? copy_msghdr_from_user+0x440/0x440 [ 1611.729047][T20692] ? lock_downgrade+0x920/0x920 [ 1611.733991][T20692] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1611.740236][T20692] ? __kasan_check_read+0x11/0x20 [ 1611.745277][T20692] ? __fget+0x384/0x560 [ 1611.749443][T20692] ? ksys_dup3+0x3e0/0x3e0 [ 1611.753862][T20692] ? find_held_lock+0x35/0x130 [ 1611.758626][T20692] ? get_pid_task+0xc9/0x190 [ 1611.763231][T20692] ? __fget_light+0x1a9/0x230 [ 1611.767919][T20692] ? __fdget+0x1b/0x20 [ 1611.771987][T20692] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1611.778230][T20692] ? sockfd_lookup_light+0xcb/0x180 [ 1611.783434][T20692] __sys_sendmmsg+0x1bf/0x4d0 [ 1611.788133][T20692] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1611.793185][T20692] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1611.799422][T20692] ? fput_many+0x12c/0x1a0 [ 1611.803842][T20692] ? fput+0x1b/0x20 [ 1611.807650][T20692] ? ksys_write+0x1cf/0x290 [ 1611.812178][T20692] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1611.817640][T20692] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1611.823185][T20692] ? do_syscall_64+0x26/0x6a0 [ 1611.827863][T20692] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1611.833940][T20692] ? do_syscall_64+0x26/0x6a0 [ 1611.838622][T20692] __x64_sys_sendmmsg+0x9d/0x100 [ 1611.843590][T20692] do_syscall_64+0xfd/0x6a0 [ 1611.848099][T20692] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1611.854131][T20692] RIP: 0033:0x4598e9 [ 1611.858031][T20692] Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1611.877643][T20692] RSP: 002b:00007f0fd3c58c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1611.886080][T20692] RAX: ffffffffffffffda RBX: 00007f0fd3c58c90 RCX: 00000000004598e9 [ 1611.894057][T20692] RDX: 0400000000000117 RSI: 0000000020000180 RDI: 0000000000000003 [ 1611.902027][T20692] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1611.909999][T20692] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fd3c596d4 [ 1611.917970][T20692] R13: 00000000004c70a7 R14: 00000000004dc768 R15: 0000000000000004 22:17:17 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b05a2762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1612.083121][T20706] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:17 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b0682762b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1612.131095][T20683] validate_nla: 3 callbacks suppressed [ 1612.131105][T20683] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1612.258802][T20712] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:17 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x73) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) shutdown(r0, 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006fc0)=[{{0x0, 0x0, 0x0}}], 0x4000000000000fa, 0x40010000, &(0x7f0000007140)={0x0, r2+10000000}) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r6, 0x7fffffff}, &(0x7f0000000100)=0x8) [ 1612.302973][T20712] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:17 executing program 3 (fault-call:4 fault-nth:3): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:17 executing program 4: socket$inet(0x10, 0x3, 0x100000001) r0 = socket(0x2000000000000021, 0x0, 0x810000000000002) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000000000001001000009000000451f28ffef2f8166a4dc0c339c413437b2c26948e919765bc0eeb073cc0371f07e8470766d1f35f860d9f425cf28532ab018358e8511be1d8c1b41bdd4bfe46cde54cb03db9398a062e4688f3060ec57198b5eb1dae838caa1"], 0x24}}], 0x1, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_sco(r1, 0x0, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x3b0) listen(r1, 0x0) accept(r1, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) accept4$llc(r0, &(0x7f00000004c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10, 0x100800) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x33, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r3, r2, 0xd, 0x2}, 0xd) r4 = openat$cgroup_procs(r3, &(0x7f00000004c0)='cgroup.threads\x00', 0x2, 0x0) r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={r6}, 0xc) write$cgroup_pid(r4, &(0x7f0000000580)=r6, 0x12) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x0, 0x0, @rand_addr="7d0bd84ede574e8a296e1109aef410c7"}, {0xa, 0x0, 0x6, @empty}, 0x0, [0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x80]}, 0x5c) accept4$packet(0xffffffffffffffff, &(0x7f00000017c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001800)=0x14, 0x80000) getuid() socket$inet_sctp(0x2, 0x5, 0x84) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) bind$bt_sco(r7, &(0x7f0000000040), 0x8) setsockopt$sock_timeval(r7, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x3b0) listen(r7, 0x0) accept(r7, 0x0, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='syzkaller\x00', 0x1, 0x1ee, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1cf}, 0x48) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={0xffffffffffffffff, r8, 0xd}, 0x10) r10 = openat$cgroup_procs(r9, &(0x7f00000004c0)='cgroup.threads\x00', 0x2, 0x0) syz_init_net_socket$llc(0x1a, 0x2, 0x0) write$cgroup_pid(r10, &(0x7f0000000580), 0x12) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r11, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f0000000c00)={{{@in6=@initdev, @in6=@empty}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f00000006c0)=0xe8) r12 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_sco(r12, &(0x7f0000000040), 0x8) [ 1612.607249][T20727] FAULT_INJECTION: forcing a failure. [ 1612.607249][T20727] name failslab, interval 1, probability 0, space 0, times 0 [ 1612.657156][T20727] CPU: 0 PID: 20727 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1612.665097][T20727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1612.675167][T20727] Call Trace: [ 1612.678486][T20727] dump_stack+0x172/0x1f0 [ 1612.682867][T20727] should_fail.cold+0xa/0x15 [ 1612.687477][T20727] ? fault_create_debugfs_attr+0x180/0x180 [ 1612.693304][T20727] ? ___might_sleep+0x163/0x280 [ 1612.698253][T20727] __should_failslab+0x121/0x190 [ 1612.703186][T20727] should_failslab+0x9/0x14 [ 1612.707692][T20727] kmem_cache_alloc_node+0x268/0x740 [ 1612.713004][T20727] __alloc_skb+0xd5/0x5e0 [ 1612.717325][T20727] ? netdev_alloc_frag+0x1b0/0x1b0 [ 1612.722436][T20727] ? __phys_addr_symbol+0x30/0x70 [ 1612.727446][T20727] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1612.733172][T20727] pfkey_sendmsg+0x445/0xbe0 [ 1612.737762][T20727] ? pfkey_send_new_mapping+0x1220/0x1220 [ 1612.743474][T20727] sock_sendmsg+0xd7/0x130 [ 1612.747891][T20727] ___sys_sendmsg+0x3e2/0x920 [ 1612.752555][T20727] ? copy_msghdr_from_user+0x440/0x440 [ 1612.758001][T20727] ? lock_downgrade+0x920/0x920 [ 1612.762847][T20727] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1612.769077][T20727] ? __kasan_check_read+0x11/0x20 [ 1612.774180][T20727] ? __fget+0x384/0x560 [ 1612.778500][T20727] ? ksys_dup3+0x3e0/0x3e0 [ 1612.783162][T20727] ? find_held_lock+0x35/0x130 [ 1612.787912][T20727] ? get_pid_task+0xc9/0x190 [ 1612.792503][T20727] ? __fget_light+0x1a9/0x230 [ 1612.797166][T20727] ? __fdget+0x1b/0x20 [ 1612.801221][T20727] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1612.807458][T20727] ? sockfd_lookup_light+0xcb/0x180 [ 1612.812643][T20727] __sys_sendmmsg+0x1bf/0x4d0 [ 1612.817483][T20727] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1612.822527][T20727] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1612.828761][T20727] ? fput_many+0x12c/0x1a0 [ 1612.833171][T20727] ? fput+0x1b/0x20 [ 1612.836967][T20727] ? ksys_write+0x1cf/0x290 [ 1612.841477][T20727] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1612.846973][T20727] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1612.852437][T20727] ? do_syscall_64+0x26/0x6a0 [ 1612.857113][T20727] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1612.863170][T20727] ? do_syscall_64+0x26/0x6a0 [ 1612.867836][T20727] __x64_sys_sendmmsg+0x9d/0x100 [ 1612.872760][T20727] do_syscall_64+0xfd/0x6a0 [ 1612.877249][T20727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1612.883138][T20727] RIP: 0033:0x4598e9 [ 1612.887025][T20727] Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1612.906713][T20727] RSP: 002b:00007f0fd3c58c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1612.915111][T20727] RAX: ffffffffffffffda RBX: 00007f0fd3c58c90 RCX: 00000000004598e9 [ 1612.923082][T20727] RDX: 0400000000000117 RSI: 0000000020000180 RDI: 0000000000000003 [ 1612.931039][T20727] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1612.938995][T20727] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fd3c596d4 [ 1612.947037][T20727] R13: 00000000004c70a7 R14: 00000000004dc768 R15: 0000000000000004 [ 1613.127676][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 1613.127689][ T26] audit: type=1804 audit(1568585838.476:1885): pid=20704 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1571/memory.events" dev="sda1" ino=16628 res=1 22:17:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x219, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:18 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e0962b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) getsockopt$sock_int(r3, 0x1, 0x6, 0x0, &(0x7f0000000040)) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r3, 0x10f, 0x84, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f00000003c0)={0x58, "c92ef4309708bdc6a9691856f33fe2ac018434fc88403130db0c641fc9a610ea7b973ef9888e9de9cdcd61d57993f64ff3add9be908f2c20dce65241fde51c977a24cd748d44508e2340ac198bdad4077ac2f918afc50e5e50fe5d2861ba68ed7ece6f3e2f74dfdcebbfa7197b008ae532199974a000c5fc701e5e93d5f1b58e"}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) mmap(&(0x7f0000a49000/0x2000)=nil, 0x2000, 0x100000e, 0x810, r1, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1000006, 0x2013, r1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r4, 0x0, 0x1, 0x4, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x84) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@mcast1, 0x1f}) setsockopt(r0, 0x20, 0x1, &(0x7f0000000480)="406ac106d29b2fcc63713bb4ea30e0af71dbfe84018b11cdc02f98c163993be17f01679545a9326018884a361ede82bce80a2c0b0e8214b90093b1374b9c20e7e3947212b9118a5b815bab9282757f", 0x4f) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$key(0xf, 0x3, 0x2) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=@newsa={0x140, 0x10, 0x501, 0x0, 0x0, {{@in6=@mcast2, @in6=@mcast2}, {@in6=@dev, 0x0, 0x6c}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @extra_flags={0x8, 0x18, 0x22}]}, 0x140}, 0x1, 0x0, 0x0, 0x10}, 0x0) 22:17:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e21, 0x2, @mcast2, 0x4}, @in6={0xa, 0x4e23, 0x6, @local, 0xffffffff}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x432}, @in={0x2, 0x4e22, @empty}], 0x84) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") unshare(0x400) r2 = socket(0x15, 0x80005, 0x0) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @rand_addr="52ee57703292cd825177f34a6feac821"}, 0x1c) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) 22:17:18 executing program 3 (fault-call:4 fault-nth:4): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1613.235570][T20744] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1613.306699][T20744] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:18 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e0a62b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1613.428376][T20759] FAULT_INJECTION: forcing a failure. [ 1613.428376][T20759] name failslab, interval 1, probability 0, space 0, times 0 [ 1613.457218][T20759] CPU: 0 PID: 20759 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1613.465153][T20759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1613.475217][T20759] Call Trace: [ 1613.478534][T20759] dump_stack+0x172/0x1f0 [ 1613.482895][T20759] should_fail.cold+0xa/0x15 [ 1613.487513][T20759] ? fault_create_debugfs_attr+0x180/0x180 [ 1613.487536][T20759] ? ___might_sleep+0x163/0x280 [ 1613.487558][T20759] __should_failslab+0x121/0x190 [ 1613.487575][T20759] should_failslab+0x9/0x14 [ 1613.487589][T20759] kmem_cache_alloc_node_trace+0x274/0x750 [ 1613.487613][T20759] __kmalloc_node_track_caller+0x3d/0x70 [ 1613.498367][T20759] __kmalloc_reserve.isra.0+0x40/0xf0 [ 1613.498389][T20759] __alloc_skb+0x10b/0x5e0 [ 1613.498404][T20759] ? netdev_alloc_frag+0x1b0/0x1b0 [ 1613.498420][T20759] ? __phys_addr_symbol+0x30/0x70 [ 1613.498435][T20759] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1613.498456][T20759] pfkey_sendmsg+0x445/0xbe0 [ 1613.498475][T20759] ? pfkey_send_new_mapping+0x1220/0x1220 [ 1613.498492][T20759] sock_sendmsg+0xd7/0x130 [ 1613.498509][T20759] ___sys_sendmsg+0x3e2/0x920 [ 1613.498529][T20759] ? copy_msghdr_from_user+0x440/0x440 [ 1613.569789][T20759] ? lock_downgrade+0x920/0x920 [ 1613.574693][T20759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1613.580961][T20759] ? __kasan_check_read+0x11/0x20 [ 1613.586105][T20759] ? __fget+0x384/0x560 [ 1613.590284][T20759] ? ksys_dup3+0x3e0/0x3e0 [ 1613.594712][T20759] ? find_held_lock+0x35/0x130 [ 1613.599485][T20759] ? get_pid_task+0xc9/0x190 [ 1613.604088][T20759] ? __fget_light+0x1a9/0x230 [ 1613.608780][T20759] ? __fdget+0x1b/0x20 [ 1613.609909][ T26] audit: type=1804 audit(1568585838.956:1886): pid=20757 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1572/memory.events" dev="sda1" ino=16628 res=1 [ 1613.612867][T20759] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1613.612884][T20759] ? sockfd_lookup_light+0xcb/0x180 [ 1613.612903][T20759] __sys_sendmmsg+0x1bf/0x4d0 [ 1613.654505][T20759] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1613.659576][T20759] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1613.665827][T20759] ? fput_many+0x12c/0x1a0 [ 1613.670251][T20759] ? fput+0x1b/0x20 [ 1613.674076][T20759] ? ksys_write+0x1cf/0x290 [ 1613.678595][T20759] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1613.684062][T20759] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1613.689526][T20759] ? do_syscall_64+0x26/0x6a0 [ 1613.694204][T20759] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1613.700284][T20759] ? do_syscall_64+0x26/0x6a0 [ 1613.704979][T20759] __x64_sys_sendmmsg+0x9d/0x100 [ 1613.710280][T20759] do_syscall_64+0xfd/0x6a0 [ 1613.714803][T20759] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1613.720710][T20759] RIP: 0033:0x4598e9 [ 1613.724612][T20759] Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1613.744412][T20759] RSP: 002b:00007f0fd3c58c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1613.752841][T20759] RAX: ffffffffffffffda RBX: 00007f0fd3c58c90 RCX: 00000000004598e9 [ 1613.760826][T20759] RDX: 0400000000000117 RSI: 0000000020000180 RDI: 0000000000000003 [ 1613.768797][T20759] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1613.768806][T20759] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fd3c596d4 [ 1613.768814][T20759] R13: 00000000004c70a7 R14: 00000000004dc768 R15: 0000000000000004 [ 1613.781124][T20766] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1613.907290][T20766] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:19 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2562b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:19 executing program 3 (fault-call:4 fault-nth:5): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) 22:17:19 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) recvfrom(r0, 0x0, 0x0, 0x40, 0x0, 0x0) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r3}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r3}) r4 = socket(0x10, 0x2, 0x0) sendto(r4, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) accept$packet(r4, &(0x7f0000003200)={0x11, 0x0, 0x0}, &(0x7f0000003240)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003280)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000003380)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000003480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000034c0)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000003ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000003b00)=0x14, 0xc00) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r10 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r10, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000000600)=0x2, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r9, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r11}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r11}) sendmmsg$inet(r1, &(0x7f0000004280)=[{{&(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0x5c8}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000001c0)="a9ba30f541b6167054abd84b6640372ef0a79e0e204486ba54a6348ef0f0c12d7d6fd50752fa0306a8488574fa7f36dc2ad823105420a65e20bc9fbe17f01bd47084216b97de89d9fdcf037fff87fedd11b448429bb849ad7717144ebddf36804f0284198e0214106dca44f8ba8e374f583366b4be20866743844f443c613feb733a9f7ee5a61d2ed4e0b7f9e07613b15b66ea5d23d46e4f87fad87daf8ff7c91f4deb22a2269e667f446d16b7744d58c380113d5391c715e7533c1e78521787ca4fa07e890f13248cc701f03f", 0xcd}, {&(0x7f00000002c0)="c00ff21f6c8e6a9eaff81c6923ac49021f401fecef3e5d66baea997e5922eef0b41f766716697038f488bb9cdc0dd81362b6f79f0d6f69a76d1716536cc53c93860ec5f1597bf9cff658721b2aea1b69ef217bc6351f3cd44682fbb93ff44667a984bae2c87242086f0a2c5684da31a8249b82ed9d19a06758098a6eaf682164e4eabe578c35a808350ad96ab7a05d6e5c3f230afc00233cde1939a222313020cc0e83460375f7ac727f6228dd763ebe14c30c6f9154d88eb4cfb9166622ee11ef6c5062d8645cf898493bd12b89", 0xce}], 0x2, &(0x7f0000003500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @dev={0xac, 0x14, 0x14, 0xe}, @remote}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @local, @remote}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty}}}, @ip_retopts={{0x64, 0x0, 0x7, {[@cipso={0x86, 0x54, 0x101, [{0x5, 0x6, "37388239"}, {0x0, 0x12, "e96b5e8278471fe178ab8f70faa5485c"}, {0x0, 0x12, "0e9e56df852a3a6b809f2cf16d5134e9"}, {0x1, 0x4, "5a96"}, {0x8, 0x5, "e11a46"}, {0x6, 0x7, "712900e179"}, {0xe, 0xa, "d2117ecd8e6163d6"}, {0x1, 0xa, "818829d6e15a6f9d"}]}]}}}, @ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp={0x44, 0xc, 0x1fc, 0x3, 0x4874, [{[@multicast2], 0x5}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @initdev={0xac, 0x1e, 0x1, 0x0}, @local}}}, @ip_retopts={{0x1c, 0x0, 0x7, {[@ssrr={0x89, 0xb, 0x4c, [@dev={0xac, 0x14, 0x14, 0x12}, @multicast1]}, @end]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}], 0x140}}, {{&(0x7f0000003640)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000003840)=[{&(0x7f0000003680)="cae012afcf", 0x5}, {&(0x7f00000036c0)="0cb7a0a987ea6cfc5f042bc3060e9bc6c3d12d7d", 0x14}, {&(0x7f0000003700)="c568e23e679328e149f66a6b75deefd9f18c9fa5a9dc46c60bb7129312993fb544e3f3eb1d62ddf49b14ccae7a6d7472d4dbf1c4b0fab2c4294a029e533d85644d78f5e49c9b300df9063d962fe24afab750361dcb4bb6ce56d32de4c113c5a1a712bbc9d7b99301ff3dd094af05801781412fe16014a706ccf5a353ef183c3a007ad9729cfbad6d36a53d9a376ffa1d54335719c286de13f105", 0x9a}, {&(0x7f00000037c0)="6b135666fb86ee775bf3ad9821586be83918ad5130b20ec8e3be524a134bc8cb6d2081f327722a0f7a7cb7766d4834673013f5db6e", 0x35}, {&(0x7f0000003800)="e397417aa78016", 0x7}], 0x5}}, {{&(0x7f00000038c0)={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000003a80)=[{&(0x7f0000003900)="6834f5e51a283f309dd427854457c54fbba8e44c2328ec24ce567ff7300c236491461517b5a5ea3e868e094a750e1625f57554a1542f926d792247f085c13a895e9f7a025c55f6238c5877b61015dec8f4e5bbcef84503d3a0dda5fa87048443d8d672d6ac8c354c9af4b828d959364c1a3b46526c43e5b57307216bf63afc22acfdca39dd52c0833c0019d0679897bdd9f87abcbdec94482f80ef49322dd01c7128ca84f1550a63c1807e4741c31fe51c9ab0c07d69ea1464b68fdb54c571a64fbf5ce0eefeb445b428", 0xca}, {&(0x7f0000003a00)="044e1c57af9232ae5ec82ff3fe77376ed030e2f26759f3b282f057af", 0x1c}, {&(0x7f0000003a40)="8c6251bd196a2c8152e3377b6caec4d3838ff012305f647ed219da1213f2c4c10dc7c20a9728dc4ee0ffddb3f56a389f7a9080", 0x33}], 0x3, &(0x7f0000003b40)=[@ip_ttl={{0x14, 0x0, 0x2, 0x3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @empty, @empty}}}], 0x38}}, {{&(0x7f0000003b80)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000003cc0)=[{&(0x7f0000003bc0)="76296c846eb1bf66b261e21ad3240909e23ca368ccb582325d739cdbb8eaf3c8747c3eaf9245cf143cf32cd2f212edc2fb3a12d97d8a4c95626242ae2dc86f2361309c2d9d151304314bcd56ae819d8ffaf3a93a4bd1800ea1d675427ad6f1a593cf7a8584d7f2012f165201f69b3535cb330c62093886856cf1676e9bb7d56ed9b6289668b0b4549c6e31d36290beddd6faca6ddbc1c0481f2c67d3cd251eec041c5ea6712799c0b736bf5fd96ba5bd5a7f9fc96b20c45b2586c55f05c1903605c18ae61a78", 0xc6}], 0x1, &(0x7f0000003d00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r11, @multicast1, @dev={0xac, 0x14, 0x14, 0x1d}}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_ttl={{0x14, 0x0, 0x2, 0xf72}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xffffffff00000001}}], 0x80}}, {{&(0x7f0000003d80)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x10, &(0x7f0000003e80)=[{&(0x7f0000003dc0)="6c8752ca3acf408ca2a5187a7f30b565622a39816695363c4e18a16ac846ee68b6c2af9b5c062646550d468f522521b86ebbfa9d6b9890f742c5827e488358a224b05686edc2091acd55d6aa64fe11a142f6c1054a0940a619449e6d32103488b21ef632ea0669d711a043e3bbdbbafc2db90b93778e61d36a199566588f643236533d9850c8", 0x86}], 0x1}}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003ec0)="f6666a55efe0df56fc54c157a14f8ecd9d611b3ec38844d9350b760bbf6034417d2d028d462eb7c335633f69128ec8b1a786f97406cce390176c63265d4a11987333bc7c0085cbdb8baaad29a5c234a735177ed9513d5df738e2afcaff1f2f6258ffad6a626a5355e3446f641b8ae39ea3fe58a7d6ee0a1a5d390fa74e929445c827d08f10706d2079374d72a1251a11b571a332404df0917b873d1946e41b2c92f78ca4eb35740f07381f1d1620b60a804b3178e235f41bdd6b49379a3b4021dc5cf628094385505656222766c03f6d", 0xd0}, {&(0x7f0000003fc0)="c72af0b6cf90e393f596d9672b5052f4e226c94e", 0x14}, {&(0x7f0000004000)="503c61beaea9af50dbdad5555e1c6b68cee368e0615b6abb7cc371dd663afbb342c8e839dea695d5b0c718c1b0a6dce826bd5acdadaca425f7e989355617d4c8428d5d304ec588d87afbedae", 0x4c}, {&(0x7f0000004080)="9377b48d4d5d3ee95d1cd44dfd2766c80b89e3b811f9de57e4a8029df0677c01ad24370d35c0979d9fb38d0a0ca9ddb1d1f316b6a8c619298275d17903239efec2eab8fae356ed57ed0706d50cf008c8f010f1a64ec1bba89a5ac7247bbec9480f5587b1ff833414dadd3d112f8972fa030598822af106bbfea183df9d2a346180cb8e63d30baf05ed7ab36e4bb5551d0200558a097ea0dc63c97d7bd47e5591e2f9c73fe13f6f22b6993e00ac564b05cc32ab9700a2ad19b908b691c1255465a8a25d83f111d3ca68be97d473c0f6ac63ab9366e729e5b40ce02d19f7", 0xdd}], 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="14000000000000000000000001000000d2f4000000000000140000000000000000000000020000000800000000000000140000000000000000000000020000008000000000000000440000b8e5c89200000000000000f6ff0700000001891307bb831f08ffffffffffffffff00000000306d0ede5b04fdb2ac1e01017f000001008b86579a33b805938c35263543636e16187f99876d64601929764ab911352d867221abd7af907e26f94ca175aa5ef12630d1f7a091eb33990b782b81e78c20fcd20ce155e32a263801d6f942038d1e0f82002b93793aa0999c035c3e31150c8dd55dd781a7ec880a5a"], 0x90}}], 0x6, 0x48000) r12 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r12, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r12, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r12, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r12, 0x29, 0x41, &(0x7f0000000640)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r13, 0x0, 0x20, &(0x7f0000000100)={@initdev, @dev}, &(0x7f0000000140)=0x8) sendmsg$can_raw(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0x10, &(0x7f0000000080)={&(0x7f0000000040)=@can={{0x4, 0xac, 0x9, 0x7}, 0x4, 0x3, 0x0, 0x0, "ca59431844eba891"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x4) [ 1614.098137][T20778] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1614.106254][T20778] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:19 executing program 4: socket$inet_smc(0x2b, 0x1, 0x0) unshare(0x400) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x16, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x9) [ 1614.216016][T20782] FAULT_INJECTION: forcing a failure. [ 1614.216016][T20782] name failslab, interval 1, probability 0, space 0, times 0 [ 1614.305844][T20782] CPU: 1 PID: 20782 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1614.313782][T20782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1614.323846][T20782] Call Trace: [ 1614.327152][T20782] dump_stack+0x172/0x1f0 [ 1614.331513][T20782] should_fail.cold+0xa/0x15 [ 1614.336125][T20782] ? fault_create_debugfs_attr+0x180/0x180 [ 1614.341949][T20782] ? ___might_sleep+0x163/0x280 [ 1614.346820][T20782] __should_failslab+0x121/0x190 [ 1614.351798][T20782] should_failslab+0x9/0x14 [ 1614.356308][T20782] kmem_cache_alloc+0x2aa/0x710 [ 1614.361173][T20782] ? __kmalloc_node_track_caller+0x4e/0x70 [ 1614.366995][T20782] skb_clone+0x154/0x3d0 [ 1614.371250][T20782] pfkey_broadcast_one+0xc2/0x380 [ 1614.376284][T20782] pfkey_broadcast+0x3f6/0x660 [ 1614.381059][T20782] pfkey_sendmsg+0x95d/0xbe0 [ 1614.385639][T20782] ? pfkey_send_new_mapping+0x1220/0x1220 [ 1614.391365][T20782] sock_sendmsg+0xd7/0x130 [ 1614.395797][T20782] ___sys_sendmsg+0x3e2/0x920 [ 1614.400474][T20782] ? copy_msghdr_from_user+0x440/0x440 [ 1614.405929][T20782] ? lock_downgrade+0x920/0x920 [ 1614.410774][T20782] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1614.417007][T20782] ? __kasan_check_read+0x11/0x20 [ 1614.422106][T20782] ? __fget+0x384/0x560 [ 1614.426259][T20782] ? ksys_dup3+0x3e0/0x3e0 [ 1614.430697][T20782] ? find_held_lock+0x35/0x130 [ 1614.435454][T20782] ? get_pid_task+0xc9/0x190 [ 1614.440037][T20782] ? __fget_light+0x1a9/0x230 [ 1614.444697][T20782] ? __fdget+0x1b/0x20 [ 1614.448748][T20782] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1614.454973][T20782] ? sockfd_lookup_light+0xcb/0x180 [ 1614.460158][T20782] __sys_sendmmsg+0x1bf/0x4d0 [ 1614.464823][T20782] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1614.469848][T20782] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1614.476073][T20782] ? fput_many+0x12c/0x1a0 [ 1614.480482][T20782] ? fput+0x1b/0x20 [ 1614.484289][T20782] ? ksys_write+0x1cf/0x290 [ 1614.488791][T20782] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1614.494231][T20782] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1614.499673][T20782] ? do_syscall_64+0x26/0x6a0 [ 1614.504364][T20782] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1614.510423][T20782] ? do_syscall_64+0x26/0x6a0 [ 1614.515086][T20782] __x64_sys_sendmmsg+0x9d/0x100 [ 1614.520058][T20782] do_syscall_64+0xfd/0x6a0 [ 1614.524556][T20782] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1614.530430][T20782] RIP: 0033:0x4598e9 [ 1614.534309][T20782] Code: fd 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 22:17:19 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e5a62b4276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1614.554059][T20782] RSP: 002b:00007f0fd3c58c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1614.562471][T20782] RAX: ffffffffffffffda RBX: 00007f0fd3c58c90 RCX: 00000000004598e9 [ 1614.570433][T20782] RDX: 0400000000000117 RSI: 0000000020000180 RDI: 0000000000000003 [ 1614.578386][T20782] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1614.586357][T20782] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fd3c596d4 [ 1614.594319][T20782] R13: 00000000004c70a7 R14: 00000000004dc768 R15: 0000000000000004 22:17:20 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x73) sendmsg$inet6(r0, &(0x7f0000000a80)={&(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="1800000800000000000000003700"/24], 0x18}, 0x0) [ 1614.753920][T20793] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1614.785727][T20793] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1615.026222][ T26] audit: type=1804 audit(1568585840.366:1887): pid=20762 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1572/memory.events" dev="sda1" ino=16628 res=1 22:17:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x21a, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:20 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e6362b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:20 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x11, 0x4, 0x4, 0x7}, 0x15) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000240)=""/4096}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3c, 0x1, 0x4, 0xc32e, 0x2ba456c00ca80e9, 0xffffffffffffffff, 0x1, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x3c) 22:17:20 executing program 4: bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000380), 0x4) pipe(0x0) sendmsg$nfc_llcp(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00006dbffc), 0x4) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) bind$inet(r1, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$xdp(0xffffffffffffffff, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x80000800}, 0xc, &(0x7f0000000140), 0x128, 0x0, 0x27, 0x5}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @mcast2}, @in6={0xa, 0x0, 0xa8, @dev}, @in6={0xa, 0x0, 0x0, @remote, 0x1}, @in6={0xa, 0xffff, 0x0, @mcast2, 0x1f}, @in={0x2, 0x4e21, @multicast1}], 0x80) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r1, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x4}], 0x2, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e24, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300), 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r3 = socket(0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, 0x0) connect$inet(r4, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, 0x0, 0xcf) setsockopt$sock_int(r3, 0x1, 0x0, 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, 0x0, 0x0) bind$inet(r3, 0x0, 0x0) sendmsg$xdp(0xffffffffffffffff, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x20040080) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @mcast1}], 0x1c) recvmmsg(r3, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x4de, 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000900)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef484394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a69823823af35bc53e9d339be086e8b03fbe9c0ec68357e1fbe52eee7b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b5554a4845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad6", 0x47e, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x18, 0x4, &(0x7f0000000100)=@framed={{}, [@alu={0x8000000201a7f19, 0x5, 0x7, 0x0, 0x1}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) 22:17:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x800000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6], 0x1c) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000080)={0x0, 0x7, 0x7ff, 0x401, 0x6}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0x4) [ 1615.184221][T20806] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1615.235557][T20806] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:20 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x11, 0x4, 0x4, 0x7}, 0x15) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000240)=""/4096}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3c, 0x1, 0x4, 0xc32e, 0x2ba456c00ca80e9, 0xffffffffffffffff, 0x1, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x3c) 22:17:20 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e6862b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:20 executing program 1: r0 = socket$rxrpc(0x21, 0x2, 0xa) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) sendto$rxrpc(r1, &(0x7f00000000c0)="2da3bb3c844b57390965e9cb72840f179a86144d6745155b4badf6829e654812b657d24b861a6db6f29218fe9865de3cf003a0a827dfd906b70437bc191e07237041b569fd45b0fc498fb83cbe54ea8e89140f9d4a44d307c48019ab7f25b2b0b81a3f9cd7e0753a26267645df42d7a348b0c74792a10057ad9c403878", 0x7d, 0x810, &(0x7f0000000000)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) socket$bt_cmtp(0x1f, 0x3, 0x5) connect$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @local}}, 0x24) [ 1615.456951][T20833] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1615.471599][T20833] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:20 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e270ab4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000002, 0x0) [ 1615.491915][ T26] audit: type=1804 audit(1568585840.836:1888): pid=20815 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1573/memory.events" dev="sda1" ino=16529 res=1 [ 1615.591925][T20843] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000003, 0x0) [ 1615.638649][T20843] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1616.063916][ T26] audit: type=1804 audit(1568585841.406:1889): pid=20815 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1573/memory.events" dev="sda1" ino=16529 res=1 22:17:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x21b, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f128291a41d88b070") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x1, @mcast2, 0x7}, @in6={0xa, 0x4e24, 0x5, @remote, 0x8}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xa32}], 0x54) r1 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f0000002fc0)=@ethtool_link_settings={0x3}}) 22:17:21 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2725b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x2) 22:17:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000003, 0x0) [ 1616.192733][T20862] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1616.234570][T20862] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x4) 22:17:21 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2768b4276b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="11dca50d5e0bcfe47bf070") r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000000900)="ba", 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003fc0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1}}], 0x4df, 0x10021, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 22:17:21 executing program 1: r0 = socket(0x10, 0x20000000802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000003c0)={'syz_tun\x00', &(0x7f0000000340)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)={r2, r0, 0x0, 0x49, &(0x7f0000000000)="533b570b92347ca9ddc7d13649a669a8a7c0ea9198ef69a97214761cf3c9e15a5304d321566ec81b6018c71ac16ed9eebaeef9088db944a55f8a137c973fbfc4a9bbe4f88f17bab97b", 0x1, 0x9, 0x7ff, 0x6b4e, 0x8ab, 0x1, 0x2, 'syz0\x00'}) 22:17:21 executing program 4: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x300000200008990, &(0x7f0000000000)={'bond0\x00\x00z\a\x00\x00\x00z\x06\x00\x05', @ifru_names='ip6tnl0\x00'}) [ 1616.445062][T20881] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:21 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e276208276b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1616.579967][T20892] bond0: (slave ip6tnl0): The slave device specified does not support setting the MAC address [ 1616.617795][T20892] bond0: (slave ip6tnl0): Error -95 calling set_mac_address 22:17:22 executing program 5: r0 = socket$inet6(0xa, 0x200000006, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.memory_pressure\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = accept(r0, 0x0, &(0x7f00000003c0)) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000200)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x44, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, 0x0, 0xa8) socket$vsock_stream(0x28, 0x1, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000280)={0xf4, 0xf00000000000, 0x800, 0x9}, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="baa21c59c4d352ad56a85b4048b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69336b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203cfab8bb8ac3572daafe04569b4b813e87856d192fac18ac79a6103e993"], 0x80) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYBLOB="323900009ea59d5140a72927811157fc705dc13f07f60000006f9083262cfd691f"], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000001c0)={0x3, "74a852"}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r4, r1, 0xf, 0x2}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000240)=0x14, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000004c0)={'broute\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r5, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f00000006c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0xb4, r6, 0x200, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@empty}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfd}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000}, 0x9aff70aa024e0037) [ 1616.643545][ T26] audit: type=1804 audit(1568585841.986:1890): pid=20873 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1574/memory.events" dev="sda1" ino=16577 res=1 [ 1616.728101][T20901] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1617.130183][ T26] audit: type=1804 audit(1568585842.476:1891): pid=20908 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir838906373/syzkaller.dMZlWx/1870/memory.events" dev="sda1" ino=16533 res=1 [ 1617.330335][ T26] audit: type=1804 audit(1568585842.676:1892): pid=20891 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1574/memory.events" dev="sda1" ino=16577 res=1 22:17:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x21c, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x9) 22:17:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="11dca5055e0bcfe47bf070") r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/157, 0x9d}, {&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000080)=""/52, 0x34}, {&(0x7f0000000400)=""/164, 0xa4}, {&(0x7f0000000280)=""/123, 0x7b}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/165, 0xa5}], 0x7, &(0x7f0000001600)=""/4096, 0x1000}, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={0x0, 0x8}, &(0x7f0000002640)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002680)={r4, 0x0, 0x6, 0xff}, &(0x7f00000026c0)=0x10) r5 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r6 = accept4(r5, &(0x7f0000002740)=@ax25={{0x3, @null}, [@default, @null, @netrom, @rose, @netrom, @null, @null, @bcast]}, &(0x7f00000027c0)=0x80, 0x40000) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000002840)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r6, &(0x7f0000002c00)={&(0x7f0000002800)={0x10, 0x0, 0x0, 0x2200800}, 0xc, &(0x7f0000002bc0)={&(0x7f0000002880)={0x330, r7, 0xf00, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x759}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}]}, @TIPC_NLA_MEDIA={0x20, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x88c}]}]}, @TIPC_NLA_BEARER={0x4c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @remote}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x7, @rand_addr="4d64e7f38a63dce5fde793b00e94975e", 0xc4ce}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_LINK={0x134, 0x4, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x643197c0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffff7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd207}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe03}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5d47}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}]}]}, @TIPC_NLA_LINK={0xa0, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffffffffff64}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6be4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}]}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe61c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2ee9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe59}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xcf1}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e21, @remote}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}]}]}, 0x330}, 0x1, 0x0, 0x0, 0x1}, 0x41) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x13, 0xffffffffffffffff, 0x0) pipe(0x0) socket$packet(0x11, 0x2, 0x300) r8 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r8, 0x29, 0x0, 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002700), 0x4) socketpair(0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f0000000440)={0x0, 0x1}, 0xc) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x20, r2, 0x1, 0x4, 0x80, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @initdev={0xac, 0x1e, 0x0, 0x0}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x44000}, 0x0) 22:17:22 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4096b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001000090468fe07f02a0000000100ff0722000000450001070300001419001a00120002000d0001000a002500"/57, 0x39}], 0x1) r2 = socket(0x10, 0x2, 0x0) r3 = socket(0x1, 0x2, 0x81) sendto(r3, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x0, 0xf6fed9dd688b3a7b, 0x0, 0x3fee8d62a3a8260f) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) sendto$x25(r2, &(0x7f00000000c0)="b602c91f81283dfb9160b9247a3fe31ae9266aff01b5fed6385d3e9a9bb836fda8d76de276e7396ea7b1e7d5735f90d054affdfd84a3d12d783f2ec74fb879c4b4990940b022cd80133f970040530267b1774caa63a2fa9ee3c5f29a71692a2613d6e5f260c5c347d4a0f73ee8ef55b4098edde62759410b63aed78e6e13a7ad48ab58a1ccc916f2cecdb9626a61a34839f733e8ab39d533f902eea5783621", 0x9f, 0x20000000, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) [ 1617.462581][ T26] audit: type=1804 audit(1568585842.806:1893): pid=20873 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1574/memory.events" dev="sda1" ino=16577 res=1 [ 1617.550197][T20919] validate_nla: 2 callbacks suppressed [ 1617.550208][T20919] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1617.616898][T20919] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:23 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b40a6b3b8cbd", 0x2e}], 0x1}, 0x0) [ 1617.690292][T20922] IPVS: ftp: loaded support on port[0] = 21 22:17:23 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xf) [ 1617.818518][ T26] audit: type=1804 audit(1568585843.136:1894): pid=20931 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1575/memory.events" dev="sda1" ino=16579 res=1 [ 1617.932197][T20938] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1617.943905][T20938] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:23 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4256b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:23 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xc0) [ 1618.079192][T20943] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1618.142247][T20943] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:23 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b45a6b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:23 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x116) 22:17:23 executing program 5: r0 = socket$inet6(0xa, 0x200000006, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.memory_pressure\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = accept(r0, 0x0, &(0x7f00000003c0)) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000200)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x44, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, 0x0, 0xa8) socket$vsock_stream(0x28, 0x1, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000280)={0xf4, 0xf00000000000, 0x800, 0x9}, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="baa21c59c4d352ad56a85b4048b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69336b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203cfab8bb8ac3572daafe04569b4b813e87856d192fac18ac79a6103e993"], 0x80) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYBLOB="323900009ea59d5140a72927811157fc705dc13f07f60000006f9083262cfd691f"], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000001c0)={0x3, "74a852"}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r4, r1, 0xf, 0x2}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000240)=0x14, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000004c0)={'broute\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r5, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f00000006c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0xb4, r6, 0x200, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@empty}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfd}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000}, 0x9aff70aa024e0037) [ 1618.253105][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 1618.253119][ T26] audit: type=1804 audit(1568585843.596:1896): pid=20909 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir838906373/syzkaller.dMZlWx/1870/memory.events" dev="sda1" ino=16533 res=1 [ 1618.386590][T20952] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1618.522800][T20922] IPVS: ftp: loaded support on port[0] = 21 [ 1618.709722][ T26] audit: type=1804 audit(1568585844.056:1897): pid=20962 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir838906373/syzkaller.dMZlWx/1871/memory.events" dev="sda1" ino=16534 res=1 [ 1618.917605][ T26] audit: type=1804 audit(1568585844.266:1898): pid=20931 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1575/memory.events" dev="sda1" ino=16579 res=1 22:17:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x21d, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) getuid() r2 = socket$kcm(0x2, 0x200000000000001, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTHL\n\xe8\xb7oSx\'\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x91\xf7\xee%\xf8\xc7G', 0x2761, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f0000000040)=r3, 0xab) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x28, &(0x7f0000000040)}, 0x10) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) 22:17:24 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4636b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000001c0)={@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @remote}, 0x3, 0x0, 0x4}}, {&(0x7f0000000040)=""/93, 0x5d}, &(0x7f0000000140), 0x6}, 0xa0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000000180), 0x4) 22:17:24 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x1a0) [ 1619.024204][ T26] audit: type=1804 audit(1568585844.366:1899): pid=20928 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1575/memory.events" dev="sda1" ino=16579 res=1 [ 1619.092252][T20975] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1619.139055][T20977] 8021q: VLANs not supported on lo 22:17:24 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4686b3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xffffffff, @dev={0xfe, 0x80, [], 0x29}, 0x3f}], 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xd8, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x20, @loopback, 0x7640}, @in6={0xa, 0x4e20, 0x22, @mcast1, 0xaa0c}, @in6={0xa, 0x4e21, 0x80000000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}, @in6={0xa, 0x4e21, 0x1f, @remote, 0x100000001}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x100000000, @local, 0x5}, @in6={0xa, 0x4e24, 0x7f, @mcast1, 0x5}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e24, @empty}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000300)=0xe3c, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x10000, 0x0, "b7d60ccdf473e3a520b11d799f5903b53a8f91dac224ccd2b0eb830b74287bfabe944f4959f2ec5308f3f3b202c853a1064f2d8a95489608d34d9f9380d7985cbe072ffbcd3d103175c7f3ff3bee3901"}, 0xd8) r3 = socket$inet6(0xa, 0xe, 0x81) accept4$inet6(r3, &(0x7f0000006400)={0xa, 0x0, 0x0, @local}, &(0x7f0000006440)=0x1c, 0x40400) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000064c0)={&(0x7f0000006480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006680)={r4, &(0x7f0000006500)="b88d0d641d252c6b611754c606a4c67aba6af7d44a541dd1c4189c8eadb8f8cb5bed1c4217156517b6d4486ebb7442a93cd4b2291573b796520b5be5c92af6ccdb7c84aee4db0e4d0391692ce1a1d32428f24240d559c3fb812acaa564f723a5ce2e26d6", &(0x7f0000006580)="bc229c503faee3fb6f1055c67fb086bd00562ae4a8642fb9a7c47e87bef1947a6610bdd45aca03202ead22ef3cf1c4b25a51baed47aeac8ced150775c8f5bec092f790a8ddf856ee4f911d1128812dd7bd38ea99fe15b067a11ef7a32db60352978cf15f3f95c9eb26f39028e9980163dcc4b3979e5313b609f48f1bee2136af3cdcf7a36cf57544d233ee913491759f2c0f57f14421b889e9c25847767857175e68b8f83fbe39e747c809932cf14d2da8aab8c0bc5e5b3cec9f8b3439c1a9bf05899b256a82209c9eec0c0a95e171181a5145652330df4115592757bd9e3deeb255e65ba53ebb1649d5ce7036b0ad2eb05452bff3c22a38", 0x2}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000066c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000006700)={0x11, @rand_addr=0x2, 0x4e23, 0x3, 'nq\x00', 0x0, 0xfff, 0x3}, 0x2c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000006740)={0x1, {{0xa, 0x4e22, 0x14, @rand_addr="d0cdacdfa18d082746d1ee987ffbf118", 0x2}}, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x4}}}, 0x108) socket$xdp(0x2c, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000006880)={0x3, 0x0, 0x8001, 0x7fffffff, 0x5, 0x1, 0x7, 0xc0000000000000, r2}, &(0x7f00000068c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000006900)={r6, @in6={{0xa, 0x4e24, 0xfff, @local, 0x9}}, 0x20, 0xffff, 0x1, 0x4, 0x8001}, &(0x7f00000069c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000006a00)={r2, @in={{0x2, 0x4e24, @broadcast}}, 0x0, 0xe1c, 0x4, 0x2, 0x2}, &(0x7f0000006ac0)=0x98) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r7, 0x29, 0x4b, &(0x7f0000006b00)=0x3, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000006b40)=0x51, 0x8) listen(0xffffffffffffffff, 0x80) r8 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_RCVMTU(r8, 0x112, 0xd, &(0x7f0000006b80)=0x80, 0x2) socketpair(0xb31bbe51a09cff1e, 0x2, 0xffffffff, &(0x7f0000006bc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000006c00)=@assoc_value={0x0, 0x8}, &(0x7f0000006c40)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000006c80)={r10, 0x8}, 0x8) pipe(&(0x7f00000071c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r11, &(0x7f0000007680)={&(0x7f0000007200)=@alg, 0x80, &(0x7f0000007500)=[{&(0x7f0000007280)=""/48, 0x30}, {&(0x7f00000072c0)=""/42, 0x2a}, {&(0x7f0000007300)=""/93, 0x5d}, {&(0x7f0000007380)=""/41, 0x29}, {&(0x7f00000073c0)=""/41, 0x29}, {&(0x7f0000007400)=""/15, 0xf}, {&(0x7f0000007440)=""/181, 0xb5}], 0x7, &(0x7f0000007580)=""/201, 0xc9}, 0x2000) 22:17:24 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x900) [ 1619.346791][ T26] audit: type=1804 audit(1568585844.686:1900): pid=20979 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1576/memory.events" dev="sda1" ino=16538 res=1 [ 1619.375581][T20990] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:24 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4270a3b8cbd", 0x2e}], 0x1}, 0x0) 22:17:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2000000000000021, 0x2, 0x2) setsockopt$inet6_dccp_buf(r1, 0x110, 0x1, 0x0, 0x0) socket(0x123479d26c7fe152, 0xe29377ca7d620677, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x1ff) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xdc, 0x0, 0x0, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb58}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x12}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3b, 0xd}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x52}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x4}]}, 0xdc}, 0x1, 0x0, 0x0, 0x5}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x84800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="080200ff0f854ff2590000000000"], 0x14}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008a7fe4)={0x5, 0x80, 0x1141, 0x400000000000028, 0x8, 0xffffffffffffffff, 0x7fffffff, [], 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x3c) 22:17:24 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xf00) [ 1619.587757][T21002] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:25 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x32600) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB=' mgmory '], 0xda00) write$cgroup_int(r1, &(0x7f0000000200), 0x44000) syz_extract_tcp_res(0x0, 0x0, 0x0) 22:17:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x21e, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$inet(0x2, 0x200000002, 0x0) unshare(0x400) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x3a) getpeername(r2, &(0x7f0000000100)=@nfc, &(0x7f0000000000)=0x80) socket$inet_udp(0x2, 0x2, 0x0) 22:17:25 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x1601) 22:17:25 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b427253b8cbd", 0x2e}], 0x1}, 0x0) 22:17:25 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)="a2e6fa9a", 0xfd4c) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0xffffff6b) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e22, @broadcast}}) sendto(r2, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r2, 0x110, 0x3) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTHL\n\xe8\xb7oSx\'\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x91\xf7\xee%\xf8\xc7G', 0x2761, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f0000000040)=r4, 0xab) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000180)=0x3) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r0, &(0x7f00000002c0)={{0x1cc, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x8}, "", [[0x1100]]}, 0x120) 22:17:25 executing program 1: r0 = epoll_create1(0x80000) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTHL\n\xe8\xb7oSx\'\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x91\xf7\xee%\xf8\xc7G', 0x2761, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f0000000040)=r2, 0xab) r3 = socket(0x10, 0x2, 0x0) sendto(r3, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r3, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) write$nbd(r3, &(0x7f00000000c0)={0x67446698, 0x1, 0x2, 0x0, 0x2, "e93d37cc0b6c2d5f844da0ab54a01513d15ab416386a9286dc69a499351f80e6fa0691fe20bc03a9b5fc114fc66d8e8a474036be6c958f2f149cff74093d91089817d6b9403d42855d5fd838b01003346910b9d2f2041b2aaa121e885050bfba1dc220da6744a83edd1075b3229a8805379b7b3666b13e9369e8af7fa834cbe5bb7e28e27d0eaf58fcd5e48064351f2d86e0dac64adcf42c0054ffa517"}, 0xad) epoll_pwait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0xc577, &(0x7f0000000040)={0x3}, 0x8) accept$ax25(r2, 0x0, &(0x7f0000000080)) readv(r0, 0x0, 0x0) r4 = accept$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000300)=0x4) [ 1620.232210][ T26] audit: type=1804 audit(1568585845.576:1901): pid=20989 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1576/memory.events" dev="sda1" ino=16538 res=1 [ 1620.281023][T21024] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1620.308390][T21024] __nla_validate_parse: 4 callbacks suppressed [ 1620.308399][T21024] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:25 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b5a8cbd", 0x2e}], 0x1}, 0x0) 22:17:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x21d, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:25 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x3f00) [ 1620.496171][T21047] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1620.516862][T21047] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:25 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b688cbd", 0x2e}], 0x1}, 0x0) 22:17:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x4000) [ 1620.661493][ T26] audit: type=1804 audit(1568585846.006:1902): pid=21039 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1577/memory.events" dev="sda1" ino=16510 res=1 [ 1620.734019][T21061] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:26 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0xa}], 0x1}, 0x0) [ 1620.829153][T21061] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1620.829392][ T26] audit: type=1804 audit(1568585846.146:1903): pid=21057 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir838906373/syzkaller.dMZlWx/1874/memory.events" dev="sda1" ino=16563 res=1 [ 1621.494136][ T26] audit: type=1804 audit(1568585846.836:1904): pid=21055 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1577/memory.events" dev="sda1" ino=16510 res=1 22:17:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x21f, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 1621.588711][ T26] audit: type=1804 audit(1568585846.936:1905): pid=21039 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1577/memory.events" dev="sda1" ino=16510 res=1 22:17:27 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0xf}], 0x1}, 0x0) 22:17:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xc000) 22:17:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd0000001000010005080800418e00000004fcff", 0x58}], 0x1) 22:17:27 executing program 4: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x7f}, 0x10) write(0xffffffffffffffff, &(0x7f000018efdc)="2400000052001f0014f9f407000904001c92a36f2a3ea648feffffff0800000000000000", 0x24) 22:17:27 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x14}], 0x1}, 0x0) 22:17:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x21e, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000), 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x800, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080)=0x2437, 0x4) r1 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 22:17:27 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14, 0x80c00) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000280)=""/4096, &(0x7f00000000c0)=0x1000) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @rand_addr="41bbccd64467b1185afe3a32d0414d08", 0xffffffff}, 0x1c) ioctl$sock_inet_SIOCDARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @remote}, {0x0, @dev}, 0xe, {0x2, 0x0, @local}, 'team0\x00'}) 22:17:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x33fe0) 22:17:27 executing program 1: getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) r0 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x2, 0x0, &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x11000000}, {}, {}]}, 0x108) 22:17:27 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x25}], 0x1}, 0x0) 22:17:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x220, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x34000) 22:17:28 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x30}], 0x1}, 0x0) 22:17:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001c00)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@initdev}}, &(0x7f0000001d00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002300)={{{@in6=@loopback, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000002400)=0xe8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2}, 0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r6}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r6}) sendmmsg$inet6(r1, &(0x7f00000043c0)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x8, @mcast1, 0x1}, 0x1c, &(0x7f0000000040)}}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="003f4da6fb93da94969a2581cf0b169eda5c93b300903f9f970f5b3b380b010459ec03147abf8ecdcaae05424772701228ffc0286017bdaf7af0b07801ad1e9279826ee4e4fa696b244ac35d59d9a3195b426f54ce26caf3b5f4d934f11c8e5f940df66cdc4aadee286cb5c508df4c4911fc13a4ccd3ee58a887a230eb5bd9dfc5727ab77c4967001f7549ddd53d9827a96a6af17d3303bd8467d0d87e84de12caeef9113d2971664e3ce08646288d7c96300bc51433aa99ee2f45bbff9f13b97cf80875c4ee63c6e51bb176730d64398c4693358a36a2085fc4b063316264565a18285c67edda681614b8b9d8fa4ef0352822b8d1c085fe6d", 0xf9}, {&(0x7f0000000080)="2d50ce81b2adfd130ffc93b3f0b3ea7f2e1d2f80fd34a95e5fcd86deafc04437a0585c675d957a56d3dbf78447d5ec6cb1eb2d9b8d5e249f8fb0263f0c5e18eef2c71ba5dd0dba3f504294cc5fd2ec865d811154b1a6084fbeab444560504a185dfef0a50ea4fb2881c2b89a360279b2566c1b07114222e9d7e70348b35221210279af0892e17a091fe3ef3a8f191074731d0e8726475954cd", 0x99}, {&(0x7f0000000280)="649578b5e867cc6e689635040f4d414898eb1295ad68d433b73675ac1d2f2a4cf6f17a5bc701f564c1fee22420136edd692f7d4d26739302586580f619e62ba206a0b7dfe607d5cf8e8d73e8c043ca0b0f4cb40d31bde592249e6b03f5b9e78eb64113bf141d0d08", 0x68}], 0x3, &(0x7f0000000680)=[@rthdr={{0x58, 0x29, 0x39, {0x88, 0x8, 0x1, 0x8, 0x0, [@remote, @ipv4={[], [], @empty}, @mcast1, @remote]}}}, @rthdrdstopts={{0x78, 0x29, 0x37, {0x3b, 0xb, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x4, 0x4d, "0d65d6318d95b46b69107fee6386049c97f53391cc7705f926b8f88fde6e098bf4b336e8c009d946fe91c6f0c15a7e28d105cd7b1194ff4c04e2983fdbdf85d21a23749dcb01a157fbb8c06250"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @rthdrdstopts={{0x50, 0x29, 0x37, {0x56, 0x6, [], [@hao={0xc9, 0x10, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x14}}}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x20, {0x54a2, 0x6, 0x6, 0x7, [0x0, 0x6, 0x800]}}]}}}, @hopopts_2292={{0x40, 0x29, 0x36, {0x5c, 0x4, [], [@pad1, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0xac2}, @hao={0xc9, 0x10, @loopback}, @ra={0x5, 0x2, 0x3}]}}}, @rthdrdstopts={{0x48, 0x29, 0x37, {0x21, 0x5, [], [@calipso={0x7, 0x28, {0xf144, 0x8, 0x0, 0x81, [0x6, 0x6, 0x1, 0x100000000]}}, @pad1]}}}], 0x1a8}}, {{&(0x7f0000000340)={0xa, 0x4e22, 0x0, @mcast1, 0x4}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000400)="2ca5421a4f4c46a422a960ff0dce309b6a9290f859f40121a8d70e94ff6a06fb88630d7f6fc92d8ba6be10d257eae705773ebe75914424c6f599bdcbe63ef6fdc5b1a2b94581b79b6d07ec55fb2479e07544fd57ef354e78463d5dabd16877ee9b24bd72727fdbfb607bf82bd7b045aa", 0x70}, {&(0x7f0000000840)="ef9eebf3fed317b5e64ecfa5c22c0ea78830af1969e5c292591db4aaf13c17c6ef9332e6602d12e4eae9937c3d3afd4051d07f308fccac006cc7e47478f9b6257670cd43d9aa64977b3afa12d1a5dacdb9fceb1bdde7dbddc391e749fa30757fd386b78679a0ce28ea6e05e94be1910465f4e9ed96156ffe8e3e5d0c99398575d39b654386e6f6c9cdd857b3172646f28f5bdc065ba21b737b73d864fd9fa9f3688de24f9f0aa29f7ae63970363b227176002fc38fae1bbfced7ca7615483d703e3c545c512a11c1068c3e799e478bfdd3929e4c675a40cf98c6693b5784df62db466dab5886a82657bfb1735afafa918d1f84989151500725a96d2c2998", 0xfe}, {&(0x7f0000000380)="49a40d71afcce508aac613cbafc22ef3232fb76b04cc3e6edfddad13cbb8035abf196f", 0x23}, {&(0x7f0000000940)="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0x1000}, {&(0x7f0000001940)="b8ed847aedf5af79de286eecdbc5ee45e429b058045d3db918853ee16a2b873110732b9d9fb5a36b305d580c8f8ba7a7646e703d14fb7322200c16bb0b142e28ce3c1ae368c794629ae337c8cc1b947d4b886a203bcaa45f733d4ef5285b9a266597b9ef41298f1880544801fe32f37f78824b87ac354eeb68a56dabfe8ca4e262b18d547d2ef233ccd979e987fabb975f49274a320947a76c65cedcc18a0afa06087eb7b520eee8d4572a262db538008cc372e491d06b92f6e48f10c387ef525263c0af1afcbea898aba5d15c34234f2b32bc0b6716", 0xd6}], 0x5, &(0x7f0000001a40)=[@dstopts={{0x88, 0x29, 0x37, {0x23, 0xd, [], [@generic={0x3f60, 0x4c, "67315027b8bb0341ebb70b1fd12403e2ccc62b5a82a447e0484cb05aa360c821c7e09e4618be63232aa409181e84a4aa4cc023e762972a3865c375eb1ccd739b901c606bbb35fa52d25e4967"}, @pad1, @hao={0xc9, 0x10, @rand_addr="cf52cab39fa71ebd151dd26b85a0afd4"}, @enc_lim={0x4, 0x1, 0x81}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x5}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x9a96}}, @rthdr_2292={{0x38, 0x29, 0x39, {0xbb, 0x4, 0x2, 0x8, 0x0, [@mcast1, @ipv4={[], [], @multicast2}]}}}], 0xd8}}, {{&(0x7f0000000500)={0xa, 0x4e22, 0x101, @remote, 0x3}, 0x1c, &(0x7f0000001b80)=[{&(0x7f0000001b40)}], 0x1, &(0x7f0000001d40)=[@flowinfo={{0x14, 0x29, 0xb, 0xafdf00000000}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3f}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x1d, 0x2, 0xa004a8dce6fd4c, 0xc6, 0x0, [@rand_addr="b388a69241afc09509ae4bd121775504"]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7}}, @flowinfo={{0x14, 0x29, 0xb, 0x8}}, @flowinfo={{0x14, 0x29, 0xb, 0x4}}, @hopopts={{0x30, 0x29, 0x36, {0x3b, 0x3, [], [@enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xf}}, @pad1]}}}, @rthdrdstopts={{0xf8, 0x29, 0x37, {0x79f29ff14f73ca2e, 0x1b, [], [@generic={0x9, 0xdc, "188d66347f58b41416126cda7ef89824dc4d33088e3b7090b3fbb521db9368ea0bd73ed5369cac8d4694fc1edee88f205829724a2ec78fc6b58094546e4187017f57c1527acce901a0069e413e8e344ffd4421d306d23b50dda7780683b401713f4c814b8512edd901eeb54803580f0ee27bb9a5d82cd399f96af8aee1c180248a2737a5540810e1a9bb301602a5a15931910c2e87e2c88f37ffb9e7302b54efabd9f2434f9277481bcb88b896be52a4956dbe8ddb97578af01831b83e2b062f6602ab33fd648302ac10576a0843ce033dc4fbe218aa9b60ddff2ca3"}]}}}, @rthdr={{0xb8, 0x29, 0x39, {0x3c, 0x14, 0x0, 0x0, 0x0, [@rand_addr="d044eb66db24cad0fb3c38340802da20", @rand_addr="8091e51727fef4939774f7144b0fcc2b", @ipv4={[], [], @empty}, @empty, @mcast1, @loopback, @ipv4={[], [], @rand_addr=0x2}, @ipv4={[], [], @multicast1}, @loopback, @mcast1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1, r2}}}], 0x2a8}}, {{0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000002000)="9ac77d44a501cfc0091e2c7a67bba845feaadc546f624c225243d7e8d4d677b9b04888d8f5ce6251d820b97ac918750b7837753a626724a9586e91d2ef3ec6dec3121d2eb31441d1c6d7b5f0cb8ab9b6fcebe5aa19f89e43384a6643333c467ff247283a7531be6d9c070118bacf168d08680035daf69585c724a132f3e936a72e23032a049a44c1f27e0c997b0ab1fb73df157e8547e4cf8c02dbfbfdf2d5c872", 0xa1}, {&(0x7f00000020c0)="4c192e05663cbd8ab32a3f13537357c1620396a4f7e0eed46022b5d5dffca504456ebdb93fa4532c7da6601c31438102f67c1f587f6b8ca5d02e3f7269a9c7ac13c97ecac645e75395a95afa7d9c8af2c6899802dea35989610fc340a5b70763e8437bb44de411856fea581efa4fdc935611dc4db8a14309c79ac336816e3b8f50258328b6bb2de3c013acae565dd5cf6cf2ed4139674011a43c62a4d307fe2bbbf7bb92eae06f1129b09041abad13be3551567f5ffa26b235ec5ec089373cc25291ff21f73abba590b588cc92df202a292b7ac1c6ab15e3937475eebadb01f9a0d2a5774748482c5a2a8e8aaf3e04ace635b146", 0xf4}, {&(0x7f00000021c0)="3d2b873939de3c6e4d7d3f2f14fbe0f287d4f035255ae95403bfd5d1c5c3b8e152f872b81aabaafe47d994bbd4d0fe0f55d60b55b33a62ff52149cd9c6fd0ea891f0798878c7cca45e01221f52c46b1a9a9f4478fa66ee094fa8f29605350cca9c3765ed466059c154c2c2c5d136e6a634a977d768382649ed7b10417047e5590899baf92549f7d54cdf8ccde2fe6c44cffbac4eea38bbae318cb923fc0f466e7b27abdf4b9b2d6023bcfd3c7252721f1925d1f1978aa6b796053f6edcc758c2f335c8522b0928f1b8c004115f9d8c758d6ddd325c6b658c", 0xd8}], 0x3, &(0x7f0000002440)=[@rthdrdstopts={{0x40, 0x29, 0x37, {0x92751a901386a480, 0x4, [], [@pad1, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}}}, @hopopts_2292={{0x220, 0x29, 0x36, {0x0, 0x40, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x30, {0xf9, 0xa, 0x7, 0x9e, [0x4, 0x7, 0x2, 0xff, 0xe7]}}, @ra={0x5, 0x2, 0x17}, @generic={0x2, 0xf9, "7131023e0cb283d63d8d04ed595ecb4509a7239ca274fc57dc4a29a6e5f1ab55a066178c750deb064de35668d7f7fd42f3977ec7777940bab71a24575966bdb125bb06565f4db665dd2b8e5b38c981159b11d6aefad72a69cafacbc9fee44d4e8a1214fd3b1eb8940067c1fb0b84ea42f79a032582a55de7251f26ac55001a16abfc8028e812974e91099fd981f3bcc1d8dd31de8ee64c7ae5bc48ca9c52ca00e0953d283113b3cba6f4dcd1a8c76b0d92b3e3a328b5c597eaea2509e6ceb6ba2291cb1c5dac53f5245bd15b1d5766dd55ea44e8fb62b400b08ca20917a7667244cfb99026a5c76d62853a19453d7aa31a07b4db4ce702078d"}, @calipso={0x7, 0x38, {0x3000000000, 0xc, 0x0, 0x0, [0x4, 0xffffffffffff5f88, 0x0, 0x8, 0x1, 0x8]}}, @generic={0x101, 0x8c, "47273b07c29a67d55b50a32b399cbbb624458ff07f9225ebb8fff3b8132e36bbc17a9112ab1388196430402b34ffc78fbd2c025037739ef70d28fceee850a9b96825b159763584a69d5010b49211b9f60c93d26912c805b6a979e2e872273701bddfa6f800514abd977e84af1af23ba11ae177ecd7b4304450329bd4987f503745af91e9761b4c6e79d88196"}, @calipso={0x7, 0x8, {0x7, 0x0, 0xa0ac, 0x8000}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x3}}, @flowinfo={{0x14, 0x29, 0xb, 0x8}}, @dstopts_2292={{0x28, 0x29, 0x4, {0xd2, 0x2, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfffffffffffffffb}, @jumbo={0xc2, 0x4, 0x100}]}}}, @rthdrdstopts={{0xb8, 0x29, 0x37, {0x169, 0x13, [], [@hao={0xc9, 0x10, @remote}, @jumbo={0xc2, 0x4, 0x9}, @enc_lim, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xffffffffffff7fff, 0x6f, "e3eb3e594eb06eeb5777ea06ebf92685216ea7687f86c0689df14015d1cc903e63d29627a8ecc3b99ec52feac6a7681d99890044d037e1c8a5c533ca7b4137cfe1df94a649207fb22666613cd28af3b8e7ac8f53ac8e8a5b49e25382bdd0cdd13b4f30d85cbcc4360546b7b628e925"}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2, r3}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r6}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x197fd62bf7673dc4, 0x0, [], [@enc_lim={0x4, 0x1, 0x9}]}}}], 0x3e0}}, {{&(0x7f0000002840)={0xa, 0x4e23, 0x8, @loopback}, 0x1c, &(0x7f0000002bc0)=[{&(0x7f0000002880)="a8651aae2784f628916055e2e38eeb1b0ac497b6f5e4f9cd2da1eb82fcd7a38ddd6362f1e21693db8ac22065fb475c043e88276ce69be8932c5163980191209ae12179ff83aed8080be72c2637e2fed2e5601e126e3724b67562c9a78b0ddf0368d7c65f0e45ed16d0365aae7c7032d0859223fe4c007d11ebd2761661725c902996febc68ddb1f4dfa4dd733fab735260141164fb5a548897c244aabdfdfe773ea0d67d78b77b5eda45a44d6e2580e2e3da6e8c3af0006e4d6942", 0xbb}, {&(0x7f0000002940)="7f151b897b9e52918620afb222e9b8a2891a1b05f490dc5241275e53b939e8394a8411ddda3236b90660f63286d41ed96a8bf9681fdbad5c93084c572bb75d1426d0701a220d9cc308677a6a1cf409cdcf828ccb27ddfd758f8b6874a68af9953f26512c7ab894be59f31d6d0e2dfcdef59b728e66761625d015932d2fa66cf675f0cbd8f9734386a75b58687a47959cacd832", 0x93}, {&(0x7f0000002a00)="b9f543c8c3057e74076a847a4a0670d4470c1528a8b28fbc7d97577f6187fda28d5a113db3fce6ad2f3a0271cbd7c54d2a1ad723dbcf819bf01e8479533736c4182f576766364c1f81e2689080e6c8e593ac6a936d4e0e3fa4306cc86df339469a6602a795b44cbf64a0ce3093abda1388dfc977f756e6483740bf23d11226df969ae28f146dfdc6f2f507dc2b31198eea76b816c81ea407ecd7aeff87096b89bad7a394205ac19cddc349902747ccf14813b59f59545bee652c479049bec2493e894a544ddd346f60b29281fe612d194fc413acac493a8c156cdd8a5f0a562de7aaa5291b34373a8db90345042f6ef6c5b1eba9e83058af36", 0xf9}, {&(0x7f0000002b00)="2773d4a81cc1d0ac2e5d098a812b57553d4dc61d7eb01ed42918e86102f3858f3ee1bd66b840d943ca93358b93212534e3c478dfb920359c00d361e1f48b3f41f9f244abe912ae04753e67", 0x4b}, {&(0x7f0000002b80)="b8659acc36ba72f037634e935c840180b4", 0x11}], 0x5}}, {{&(0x7f0000002c40)={0xa, 0x4e23, 0x5, @ipv4={[], [], @multicast2}, 0x1}, 0x1c, &(0x7f0000002e40)=[{&(0x7f0000002c80)="c82f967154c2b6a9271305f0b5496d6c47ba93d1e8bacfcf8fbd488ec234f2e13d71664867f03d9515e83eff4fd90cc96204eb4eeca05e86e44035357edac5a730c25da52c6b96d406e1498203089c640e81e4426319c45c15dbc4aafa0770c6ed11", 0x62}, {&(0x7f0000002d00)="86f3f20a6b91ec71ff668222c560f1ef673a3c8de6ee0b9b5ba1095513f845fdad230a1b5358ba380113e7b6c45d5e3e654980716c25294b164b51135751aee420652ac3930d3b8649cfa3e1f74219d7bbb99a51241234f6b1d8c1316a89bc97c34a3a8f058936c9ca2f7aced86a7c0b19f2658832906e066df086fc1fdae9eb7d91c5f0afb5b9fb68cc0764ef86faff546273404232e10b9286f27332a404955b9dd7e0a29dc530cfc49d9203", 0xad}, {&(0x7f0000002dc0)="2c8804d442eb29cc84ca095c663f0d241ff094e7bf15aff5f88011631fdaf7c84eb92229c252d26c9ee74c6d9270b3bce0d9a4214b43ddcb3227840cd1", 0x3d}, {&(0x7f0000002e00)="d845a95de5abc07959eee59b4f4108137540a4f3b0be54bf680536b8e319c6f8dfa081dc8124a7b490a46d6ff9745f79f8d3c4f7648a832cf5", 0x39}], 0x4, &(0x7f0000002e80)=[@dstopts_2292={{0x1c0, 0x29, 0x4, {0x73, 0x34, [], [@ra={0x5, 0x2, 0x3}, @jumbo={0xc2, 0x4, 0x101}, @generic={0x1, 0xb7, "7a77284abab2c5e9d2ac464d7e7a87a6b9e8d0835cb94ed5cc79e112e681fcca3c4f2be8124eeb6ecec0c63241ff40f0331ef922deb15da5b5a37eed9b8249033d9c64767a0828772f273843ae43a1ce8ae213512e0a57751539e111c82c801c76ab9fc812859457d9e859d47d9001d73ac50431a6921e4273002f7034eee6f0ef9e0beb4d366e1ea5a7f056aa06d8f678fd89550513e3d428e86747ef3fe12432c8a3948199f2c54453f1332130a9c816bbbb94efb4a2"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0xd6, "600ae7c5369f2f2029c2e345cf623b3f8088b14942a81e2b81b73575b5691b807380c15906715a486000d77fb7052d99085df19d4eff44be8af4031a7ff69db10c01b0f16c8332266f076d583d6e83a5b181e7ef38cc9c9197599f3858ea0b7318b94e53a622193fc434b41e9fcd6f076598f1343e2646316b7be4d14e9458fa293532e1d9a20ebce31aedff5f08a8734e53e8b689d159d65b4f8c63074250dc54d3b2b732254c714cd1f37b63ed3eb512278360fa7c0f51ee9d329463821a38a104f57f007ffc9a4d8df395f9667e55f75c8e91e86c"}, @pad1]}}}], 0x1c0}}, {{&(0x7f0000003040)={0xa, 0x4e24, 0x40, @empty, 0x1}, 0x1c, &(0x7f00000041c0)=[{&(0x7f0000003080)="4e9507b33ef75b9ff1c814c3ce6ff9e5805927f3e7a97f11d9f455b0a88ca3e4d5f1219cdf3c4449b2772d8e78ea357909c2ac628315f4d070579e77bceded12680dc799e10e0540da7ca103480b653a8476a91f90d1f76239ac7765a15e2b65f0958cbbc43a39e447124ced2cd76419861ea71be6628976f92115d90eb328a85ebbc2a09679b8bc0878160357f3345bb52f1b5683cf9eb1f4f9257d9d500eb692332ebdaefc65e04280bd59bf22ea779ea2684fbb2c83a29d0bdd8fe80ac525560f7080fa", 0xc5}, {&(0x7f0000003180)="e4dafc60b77a043e0f96afe5eadd11b5cf7493a4734e579b27d4305d25b13ecb7b8f184269bbf25cd3089911e340", 0x2e}, {&(0x7f00000031c0)="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", 0x1000}], 0x3, &(0x7f0000004200)=[@flowinfo={{0x14, 0x29, 0xb, 0x4}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x32, 0x2, 0x0, 0x2d, 0x0, [@mcast2]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x401}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xa3e}}, @flowinfo={{0x14, 0x29, 0xb, 0xa9fe}}, @hopopts_2292={{0x78, 0x29, 0x36, {0x0, 0xc, [], [@hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x48, {0x6, 0x10, 0x2, 0x9, [0x8000, 0x7, 0x9d, 0x9, 0x4, 0xfffffffffffffff8, 0x20, 0x3]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x101}}, @dstopts_2292={{0x70, 0x29, 0x4, {0x89, 0xa, [], [@hao={0xc9, 0x10, @local}, @ra, @calipso={0x7, 0x38, {0x401, 0xc, 0x100, 0xffffffffffffff7f, [0x0, 0x5, 0xff, 0x3ff, 0xfffffffffffffff8, 0x100]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}], 0x188}}], 0x8, 0x1) r7 = socket$isdn_base(0x22, 0x3, 0x0) write(r7, &(0x7f00000045c0)="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", 0x1000) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1, @in=@local}, {@in=@multicast1=0xe0000008, 0x0, 0x3c}, @in, {}, {}, {0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xa}, [@coaddr={0x14}]}, 0x104}}, 0x0) 22:17:28 executing program 5: r0 = socket$inet6(0x10, 0x2000000003, 0x0) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) accept4$x25(r1, &(0x7f0000000040)={0x9, @remote}, &(0x7f0000000080)=0x12, 0x101000) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a60000000a8430291fe80003900050035000c00060000001900150003000000000000dc1338d54400009b84136ef75afb83de4411000500c43ab8220000060cec4fab91d4", 0xa4}], 0x1}, 0x0) [ 1622.951137][T21139] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1622.964247][T21139] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1623.002618][T21140] mip6: mip6_destopt_init_state: state's mode is not 2: 0 22:17:28 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x5a}], 0x1}, 0x0) [ 1623.057409][T21145] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 1623.128240][T21150] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1623.184590][T21150] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x40000) 22:17:28 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e21, @empty}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="18000000000000001001000001000000770000000bdf00009330b3e7d8ed127caa87f75478759207d10604ec95ff7bcb0d6b9b125ec85a366abe4f50111f0a03dbd1b4ded6c8c7f26574fa7fadaa6ebe736427e44dc6505d24234826a267f75c743db965041c09c59047f7f794fdffffffffffffff8193b1a5c3438495d9"], 0x18, 0x4800000000000000}}], 0x4000000000000ea, 0x0) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @null, @rose={'rose', 0x0}, 0x5, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) sendmmsg(r0, &(0x7f0000005c00), 0x4000000000000db, 0x0) 22:17:28 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x68}], 0x1}, 0x0) [ 1623.289856][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 1623.289869][ T26] audit: type=1804 audit(1568585848.636:1910): pid=21146 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1579/memory.events" dev="sda1" ino=16737 res=1 22:17:28 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000008000)="4c0000001200ff09fffefd9567a283b724a600800000000000000068354046002c00120034c41180b598bc593ab6821148a730de33a49868c62b2ca63d89613b6aabf35d4c1cbc882b079881", 0x4c}], 0x10000000000000a5, 0x0, 0x2cd}, 0x20008040) r0 = socket(0x2000000000000010, 0x3, 0x80000000000006) sendmmsg$alg(r0, &(0x7f00000004c0)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="a857af5b63223b2947364f49685768b655aae38df3cfb0549bdb130ca91ca81d699905959a18bdade8b7aed7879fc3116847b715bc7312d691269022f2976e669c6b11665590921bfdd6a55969fa89dab2535063c7b7494ab40c9d113d90f1a24638fe3358", 0x65}, {&(0x7f0000000300)="3d9ebb8a632225a2eae9449be7be0b8cc4922028e800d1c41962b757731a218722f00996b31571d4704b4728d4ecc37f8d9d235ca92fa4ba5b4a318393d2e5bf0ed4ae8391d1511273de483f50643d2fc4671eafcc4df3b463796f52dfd4f96237ec95d16bb8b3647b7a6a68dcfa82826709c76933c0f7b26679bf752ae274dd44a37970288a1382c212a667a54d50d43460c320", 0x94}, {&(0x7f00000003c0)="9301ece125341ad89c09ec15d0c8c9b5e471b6a83a57101f7966906633bbf7c09b6a8c6412b93a7e330d0649d85ac9cbe43d144b9fc81132a279e1144c595dd5cfcfeff861334de278c797c9fdc81e42e0c5d4febe6e126a3c2480fcda1c927c5fbbe7ae53e135bd53954420eea6f8cff6525202196bf87e8f81c9ad3fa28f2216db2a482be92672118cc46385bdbaad53d95adf197d9654ced8198df0dbf6396c718385a5186aedad31cfd246cc23cdd314d80abeba1f2eb2a7e35339dc7d940cd7ecba9db4a98d9e4eedc957e66b2d6fae815a58851e21c6ea2b8eb028e4e8726efcf116e0d756d286f7b0df2d1549e5559b1250a0492a", 0xf8}], 0x3, 0x0, 0x0, 0x5c85a375f6c1e627}], 0x1, 0x8841) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000240)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={r5}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={r5, @in6={{0xa, 0x4e22, 0x8000, @local, 0x2}}, 0x8, 0x1ff, 0x1ff, 0x2800000000000000, 0x1}, &(0x7f0000000180)=0x98) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000000)={0x0, 0x4, 0x5, 0x9}) [ 1623.411747][T21162] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1623.456873][T21162] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x400300) 22:17:28 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0xc0}], 0x1}, 0x0) [ 1623.634999][T21171] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1623.666884][T21171] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x221, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:29 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x223}], 0x1}, 0x0) 22:17:29 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x8000a0) 22:17:29 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xc, &(0x7f0000000180)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x6, 0x44}, [@generic={0x2, 0x17e3e0b, 0x800, 0x3, 0x7ff}, @ldst={0x1, 0x2, 0x0, 0x2, 0x0, 0x8, 0x7fffffffffffffe2}, @jmp={0x5, 0x2, 0x7, 0x1, 0x9, 0x8000000000000008, 0x10}, @generic={0x0, 0x200, 0x40, 0x729, 0x2}, @generic={0x0, 0x2, 0x800, 0x7, 0x1}, @call={0x85, 0x0, 0x0, 0xb}, @alu={0x7, 0x2, 0x1, 0x0, 0x5, 0xfffffffffffffff8, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100}]}, &(0x7f0000000240)='EP\xd4\x00\x1f\x91\xeb/W\xb72$C0%\x03\x9c0\x96\xb2\fkC\x93H\xbfh\x9c\b`\x857\xd6\">c\xad\xc0bO\xba\xe2\xe1\t5\x9d\xcei\"2L\xcc\x13\x16\vh\xca\xe6C\x06\x97%\x9d\xd5-\x1fs\xe1j\xdc5\x92\xd0)%\xdf\xfa\xe8^\x9c\xd29\x8clg\xc8\x7f\xb5\xb1&\x02\xf1E\xb4\x84\xbeE\x91)f\xe8\xb7\xe2\xf6`i\xc5m\xd7l\x1d\xc1\x12\x01<:kM\xe9\x99\xcd\xcd\xc8\x85Z\xee47\xdc\xc8u\x80\xcf\xbeTo\xbb\xfb\xc0\xebV\xd8\xbb\xbe\xa2\x90J|s\xc2', 0x1, 0xc3, &(0x7f0000000480)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) [ 1624.005589][ T26] audit: type=1804 audit(1568585849.346:1911): pid=21154 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1579/memory.events" dev="sda1" ino=16737 res=1 22:17:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x220, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 1624.087117][T21187] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1624.115109][T21187] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:29 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x1000000) 22:17:29 executing program 1: r0 = socket(0x1e, 0x5, 0x0) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f0000000080)={0x2c, "0f09e0f907cdb658ff916f1e2c83b1b400e5f9e3c69f79291250672a7e4c1b84b40ba92323cf2f8710f4ef2caeb1d83776eacdf0134b2c8fa4754862847a6abef4fe9b35dba19122255e0042a0c56cd96321cf324b32d9a5e183b479814bfff9fba6009ed773348e453e4b318c92c56cc6c808b5e7e9c70bd5cd4b5aa5d86e9b"}) r1 = socket(0x1e, 0x2, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000040), 0x4) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) clock_gettime(0x0, &(0x7f0000000140)) r3 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r3, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000000200)=""/75, 0x4b}, {&(0x7f0000000600)=""/193, 0xc1}, {&(0x7f0000000700)=""/244, 0xf4}, {&(0x7f0000000800)=""/105, 0x69}], 0x5, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x0, 0x1c9c380}) connect$tipc(r1, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x42}}}, 0xfffffffffffffd93) close(r0) close(r1) 22:17:29 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0xec0}], 0x1}, 0x0) [ 1624.385460][ T26] audit: type=1804 audit(1568585849.726:1912): pid=21195 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1580/memory.events" dev="sda1" ino=16690 res=1 [ 1624.408292][T21211] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1624.420060][T21211] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:29 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0xa, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffff9c}, 0x3c) socket$rxrpc(0x21, 0x2, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000140), 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0xfffffffffffffdcb) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000080)='c', &(0x7f00000000c0)=""/37}, 0x18) 22:17:29 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x33fe0}], 0x1}, 0x0) 22:17:29 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x2000000) [ 1624.458804][ T26] audit: type=1804 audit(1568585849.796:1913): pid=21197 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir838906373/syzkaller.dMZlWx/1878/memory.events" dev="sda1" ino=16538 res=1 [ 1624.595746][T21220] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1624.626987][T21220] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x4000000) [ 1625.078285][ T26] audit: type=1804 audit(1568585850.426:1914): pid=21199 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1580/memory.events" dev="sda1" ino=16690 res=1 [ 1625.208261][ T26] audit: type=1804 audit(1568585850.556:1915): pid=21195 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1580/memory.events" dev="sda1" ino=16690 res=1 22:17:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x222, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000200)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x24, 0x0, 0x0, 0xd0600900}}, &(0x7f0000000240)='EP\xd4\x00\x1f\x91\xeb/W\xb72$C0%\x03\x9c0\x96\xb2\fkC\x93H\xbfh\x9c\b`\x857\xd6\">c\xad\xc0bO\xba\xe2\xe1\t5\x9d\xcei\"2L\xcc\x13\x16\vh\xca\xe6C\x06\x97%\x9d\xd5-\x1fs\xe1j\xdc5\x92\xd0)%\xdf\xfa\xe8^\x9c\xd29\x8clg\xc8\x7f\xb5\xb1&\x02\xf1E\xb4\x84\xbeE\x91)f\xe8\xb7\xe2\xf6`i\xc5m\xd7l\x1d\xc1\x12\x01<:kM\xe9\x99\xcd\xcd\xc8\x85Z\xee47\xdc\xc8u\x80\xcf\xbeTo\xbb\xfb\xc0\xebV\xd8\xbb\xbe\xa2\x90J|s\xc2', 0x1, 0x13d, &(0x7f0000000480)=""/195}, 0x48) 22:17:30 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2000006e}], 0x1}, 0x0) 22:17:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x9000000) 22:17:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$inet(0x10, 0x2000000000000003, 0x0) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = socket$kcm(0x2, 0x200000000000001, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTHL\n\xe8\xb7oSx\'\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x91\xf7\xee%\xf8\xc7G', 0x2761, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f0000000040)=r4, 0xab) r5 = openat$cgroup_ro(r4, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) setsockopt$MISDN_TIME_STAMP(r5, 0x0, 0x1, &(0x7f0000000100)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) ioctl$sock_ifreq(r2, 0x8911, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_names='vxcan1\x00'}) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xe, 0x20, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='(9+\xee\xe4\xfc\x7f\xf7\x8f\xe8\xc4E\x1c \x03\xa1V\tO<\xa0\xf4\xbc\x8cg_[\xe6\x0f\x8bq\xce?\x92[\xeds\xe1)\xd8\xd3\xeae~\aKp\xc7\xb6o\xe4\xbf\x9b~\xff\xfd;\x12\\\x03\xb0z6\xeeY\xae\xd4\xa8\xf51\xe1\x89H\\F7\x04', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 22:17:31 executing program 1: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x2761, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu\x00 \n\xa4vP]f\xe6.\xb1\x00\x00\x00', 0x275a, 0x0) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000040)=0x90) ioctl$FICLONE(r1, 0x40049409, r0) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/201, &(0x7f0000000200)=0xc9) 22:17:31 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xf000000) 22:17:31 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x7ffff000}], 0x1}, 0x0) 22:17:31 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x101, 0x800, 0x0, 0xfffffffffffffffe}, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={r4, 0x100000001, 0x9, 0x1000, 0x3, 0x3}, &(0x7f0000000180)=0x14) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x4}, 0x1c) listen(r1, 0x5eb857) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r6 = accept4(r5, &(0x7f00000005c0)=@alg, &(0x7f0000000640)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000680)={0x1, 0x200, 0x4, 0x1}, 0x8) r7 = accept4(r1, 0x0, 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) sendmmsg(r7, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 1625.586520][ T26] audit: type=1804 audit(1568585850.926:1916): pid=21248 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1581/memory.events" dev="sda1" ino=16519 res=1 22:17:31 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0xfffffdef}], 0x1}, 0x0) 22:17:31 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x16010000) 22:17:31 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x2}, 0x0) [ 1626.053338][T21284] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1626.076836][T21284] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1626.478391][ T26] audit: type=1804 audit(1568585851.826:1917): pid=21254 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1581/memory.events" dev="sda1" ino=16519 res=1 22:17:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x223, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:31 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x3f000000) 22:17:31 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x3}, 0x0) 22:17:31 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={r5}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r5, 0x5}, &(0x7f0000000180)=0x8) socket$inet(0x2, 0x3, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000)='|', &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000340), &(0x7f0000000400)="1c"}, 0x20) r6 = socket$kcm(0x2, 0x200000000000001, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTHL\n\xe8\xb7oSx\'\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x91\xf7\xee%\xf8\xc7G', 0x2761, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x3e, &(0x7f0000000040)=r7, 0xab) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r7, &(0x7f0000000040), &(0x7f0000000200)="9c87367141a4ccccf9b2b1b263a1c9983c7fb776c07401312717e43b27055e8b655d1434aa7a7277ef2235eebde4b320ab737a998be7835d38c891770459015f9c7815446e6c7fdc3337dbb2f4e8e0440b0737875fe510c182172025e429f6913ba39c694cb9d616c76f5d53da8a0b2cd47ed57b23147dc4d9c652eda0850f777337087e655d36d20be5b4db58d20d3ebeba28d9559b0c0cb2e4debe9814466b24625a09e5bb64d0", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000040)}, 0x10) [ 1626.538821][ T26] audit: type=1804 audit(1568585851.886:1918): pid=21248 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1581/memory.events" dev="sda1" ino=16519 res=1 [ 1626.623510][T21299] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1626.661068][T21299] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:32 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x2, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000008bc36af4bac9cd74ff55a25a26df87ff480000000079108c000000000095000000200000eecce900000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x0, 0x10, &(0x7f0000000000), 0x191}, 0x48) 22:17:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000100)={{0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x0, 0x0, 0xbfffffffffffffff}, {@loopback, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x44) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000080)="580000001400add427323b470c458c560a", 0x11}], 0x1) close(r4) socket$netlink(0x10, 0x3, 0x4) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) close(0xffffffffffffffff) splice(r2, 0x0, r4, 0x0, 0x80000001, 0x3) 22:17:32 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @netrom, @rose, @rose]}, 0x48) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000480)) listen(r0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r4}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r4}) connect$can_bcm(r2, &(0x7f0000000080)={0x1d, r4}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000740)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000b00)='bcsf0\x00\x00\x00\x00\x00\x00h\x11\x00') recvmsg(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='memory.events\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='pids.current\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, 0x0) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c4605000708200000000000000003003e00ff070000fb00000038000000010400000100000002002001000000000100020000000000060000600900000000000000ffffff7f3a39a636080000000900000000f8ffff66a6a30dfc4547e44eb006569ac36cd4a036ec2dbac5ec5b6423b337ca8fb5702764a320d734e908b6d7dc79c1113f2f342193cb1272c967261bebda237e0d4697113dbbb2cdc71f9a7c3d2f6da1a865241e0cf7d7eadfa7da0119fa5fbeab54febac5f6e51714270f9748fe98f0cd1847f1bce83f3acb0a71669150d336837166c627d6ef75448052c0e4276ec4901dada4a50402ebd15419df95bf51a57afcc15e2e0a33745fa36546d403c82bf37e674eabdc74b197ac3a514a5404fe3bd3b5229a174086065dde4f7c752fe93ecccba93b95aff9340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbffffffffffffff0000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007b2793500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000005d47be9d55f3d11ae6eb654415b5388949a7184871cb"], 0x2c5) write$binfmt_script(r0, 0x0, 0x0) 22:17:32 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x8}, 0x0) 22:17:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x40000000) [ 1626.958927][ T26] audit: type=1804 audit(1568585852.306:1919): pid=21310 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1582/memory.events" dev="sda1" ino=16689 res=1 [ 1626.991546][T21326] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-sse2\x00'}, 0x58) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240)=0x3f, 0x4) r3 = socket$inet(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000440)="24000000100007031dfffd946f6105000700000400000000000002000800a3a20400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1627.026760][T21326] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:32 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0xa}, 0x0) 22:17:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x80ffffff) [ 1627.160874][T21338] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1627.314477][T21343] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:17:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x224, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:33 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0xc}, 0x0) 22:17:33 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xa0008000) 22:17:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTHL\n\xe8\xb7oSx\'\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x91\xf7\xee%\xf8\xc7G', 0x2761, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f0000000040)=r2, 0xab) r3 = openat$cgroup_int(r2, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f00000000c0)) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r4 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x46, &(0x7f0000c86000), &(0x7f0000000000)=0x89688d51) 22:17:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r1 = socket$inet6(0xa, 0x1000000000005, 0x0) getsockopt$inet_buf(r1, 0x84, 0x0, &(0x7f0000dcffe8)=""/24, &(0x7f0000000000)=0x18) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r3 = accept4(r2, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @multicast2}}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) 22:17:33 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @netrom, @rose, @rose]}, 0x48) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000480)) listen(r0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r4}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r4}) connect$can_bcm(r2, &(0x7f0000000080)={0x1d, r4}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000740)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000b00)='bcsf0\x00\x00\x00\x00\x00\x00h\x11\x00') recvmsg(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='memory.events\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f00000003c0)='pids.current\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, 0x0) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x2c5) write$binfmt_script(r0, 0x0, 0x0) [ 1628.122760][T21381] validate_nla: 1 callbacks suppressed [ 1628.122771][T21381] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:33 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xa0010000) [ 1628.295969][T21381] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:33 executing program 5: socket$inet6(0xa, 0x3, 0x7) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000a3a000/0x1000)=nil, 0x1000, 0x1000009, 0x10010, 0xffffffffffffffff, 0x0) 22:17:33 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0xe}, 0x0) [ 1628.469787][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 1628.469802][ T26] audit: type=1804 audit(1568585853.816:1921): pid=21390 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1583/memory.events" dev="sda1" ino=16487 res=1 22:17:34 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xc0000000) [ 1628.668755][T21414] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1628.707809][T21414] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='veth0_to_team\x00', 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @initdev}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0xa8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x892, 0x4) 22:17:34 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x19}, 0x0) [ 1628.947717][T21424] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1628.977932][T21424] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1629.858979][ T26] audit: type=1804 audit(1568585855.206:1922): pid=21395 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1583/memory.events" dev="sda1" ino=16487 res=1 22:17:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x225, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:35 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xe03f0300) 22:17:35 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x25}, 0x0) 22:17:35 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002680)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000026c0)={{{@in=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000027c0)=0xe8) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r5}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r5}) r6 = socket(0x10, 0x2, 0x0) sendto(r6, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r6, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000002800)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002840)={'team0\x00', 0x0}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r9, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r10}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r10}) r11 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r11, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r11, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r11, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000002880)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000002980)=0xe8) accept(0xffffffffffffffff, &(0x7f0000002ac0)=@can={0x1d, 0x0}, &(0x7f0000002b40)=0x80) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r14, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r15}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r15}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002b80)={'caif0\x00', r15}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002d40)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000002e40)=0xe8) r18 = socket(0x10, 0x2, 0x0) sendto(r18, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r18, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) getsockname$packet(r18, &(0x7f0000002ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002f00)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000003440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1200000}, 0xc, &(0x7f0000003400)={&(0x7f0000002f40)={0x484, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, [{{0x8, 0x1, r1}, {0xf8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xdb}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x4c, 0x4, [{0x3, 0x2, 0x9, 0x7}, {0x7, 0x7, 0x8, 0x56}, {0x7, 0x3, 0x4, 0x100000001}, {0x80000000, 0x1ffd0000000, 0x3ff, 0x4}, {0xbda, 0x3, 0x6, 0xe32}, {0x6, 0x7, 0x1000, 0x8001}, {0x8, 0xff, 0x4, 0x3}, {0x3, 0x7a, 0x5, 0x19}, {0x6, 0x2, 0x2, 0xffffffffffffff9c}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r2}, {0xf0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x400}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r3}, {0x174, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x5e}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r16}, {0xf4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r19}}}]}}]}, 0x484}, 0x1, 0x0, 0x0, 0x4}, 0x40) r20 = socket$netlink(0x10, 0x3, 0x400000000000004) socket$xdp(0x2c, 0x3, 0x0) recvmmsg(r20, &(0x7f0000001c40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) writev(r20, &(0x7f0000000080)=[{&(0x7f0000000100)="480000001400190d09004beafd0d8c562c84ed7a80ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed4e00000000000000", 0x48}], 0x1) 22:17:35 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="b4050000000000006110180000000000bd05000000000000940000e0e8d80000b7cf5463"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 22:17:35 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000080)={'netdevsim0\x00', {0x2, 0x4e21, @loopback}}) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x8}, 0x2a3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") write(r0, &(0x7f00000000c0)="240000001a005f0014f9f407000904000a00000000000000000000000800010000000000", 0x24) [ 1630.042754][ T26] audit: type=1804 audit(1568585855.386:1923): pid=21400 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1583/memory.events" dev="sda1" ino=16487 res=1 [ 1630.132604][T21459] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 22:17:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000300)={'erspan0\x00', {0x2, 0x4e21, @rand_addr=0x93}}) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x1, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000040)=""/152, &(0x7f0000000100)=0x98) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f00000033c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1, 0x1c}]}, &(0x7f0000000140)='GPL\x00', 0x1, 0xfb, &(0x7f0000000200)=""/251, 0x0, 0x0, [], 0x0, 0xf, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x1, 0x8}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 22:17:35 executing program 1: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x103, 0x14}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000280)="9cabbf0400cbb140419b80008100501d0806", 0x12}], 0x1, 0x0, 0xfffffffffffffe4b}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@int=0x4, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [], @multicast1}, 0x60, 0x2, 0xfc, 0x4, 0x200, 0xfff}, &(0x7f0000000240)=0x20) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x253}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x42f}, {&(0x7f0000000340)=""/22, 0x1de}], 0x29f, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x4, 0x4) [ 1630.176551][T21459] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:35 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xffffff7f) 22:17:35 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x5a}, 0x0) [ 1630.383826][ T26] audit: type=1804 audit(1568585855.726:1924): pid=21473 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1584/memory.events" dev="sda1" ino=16582 res=1 22:17:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000007c0)=ANY=[@ANYBLOB="b702000000000000bfa300000000000007030000fdfdfff67a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d640500000000006504005bf761b4400404000001000000b7050000040000006a0a00fe00000000850000000b000000b70000000000000095000020000000009cc6b3fcd62c7d1c6238975d43a4505f80fc13b2851c6792304ca434df0a0e8c1bf176db2a6b2feb4b6fd3d5707bfd2d84aaa3b1d4e96ea7e2b347a36f5662403e91c305187c2683908a24411a9872971c7c56f0979bd10b97163c1d6d0e196bf02f46c7953ab1abda22f0610a70f2bdf4000000000000b0c2940dd8e263f63223b7b80197aa743f7555193161f45346b10000000000000000001f69fafd31fc2fc3503479c11b36d490cee31d133f00000000000000000000000000009c00000027f83da3117d368223f8eac1157881777a36bb53cd21fad913dd9c5cec18fc0f3849c589af307d0e253f215a7cd455bc4d46e02936990000000000000000000000000078bd58835bbb88c1d82468b6072738d1c72a99f434eb1f022683a3d6bda504b634bcd94a02180718f5a7164c71801e863ab1ebc3ce4b630da48b24ed6d08d6f1ddbeb7cd2082c2961ee67da1e5c16d81173c72638bef6462202e4fb4502ed741e26d119f7ad43f5656e20809acc17a05f463e9435238f773cbe6e9062bbd272973c33187f3d2b3badbe3e4ed2a2685d8256b751dc9b6d82a22a6589c427268d17d4b8ed3ed8bcc892ed2fcc9e02694ddca4019d6ab8566a5eb7dcf4bc0b27cc3186a1829829c139a712891145371c5d3f92a9488f00fa4ce20fe1895865c16807626a367bbdb2c73b70cd36c9b697dec"], &(0x7f0000000340)='GPL\x00'}, 0x2d) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x60, 0xcc0, 0xfffffffffffffe8e, &(0x7f0000000040)="8ccf68605094547166f825f6c983", 0x0, 0xf000}, 0x28) ioctl(r0, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") [ 1630.492953][T21487] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1630.516021][T21487] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 22:17:35 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x68}, 0x0) [ 1630.693098][T21498] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1630.889660][ T26] audit: type=1804 audit(1568585856.236:1925): pid=21489 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1584/memory.events" dev="sda1" ino=16582 res=1 22:17:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x226, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xffffff80) 22:17:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x40000000}, 0x98) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r3}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x400, 0xff, 0x8, 0x8, 0x6, 0x800, 0x7, 0x5, r3}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r4, 0xc0, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x4, @remote, 0x4}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e23, 0xe69, @local, 0x1}, @in={0x2, 0x4e23, @rand_addr=0xffffffffffffff15}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e21, 0x9c16, @empty, 0x5}, @in6={0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0x13}, 0x1}]}, &(0x7f00000001c0)=0x10) [ 1630.925866][ T26] audit: type=1800 audit(1568585856.246:1926): pid=21489 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="memory.events" dev="sda1" ino=16582 res=0 22:17:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb904021d65ef0b007c06e87c55a1bc000900b8000699030000000500150005008178a8001600400001000200000003ac040000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) 22:17:36 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x300}, 0x0) 22:17:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-generic)\x00'}, 0x58) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001300)={0xffffffffffffffff, 0xc0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x7, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4}, 0x0, 0x0, &(0x7f0000000080)={0x4, 0x2, 0x800, 0x3f}, &(0x7f00000000c0)=0x1ff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0xe5}}, 0x10) ioctl(r1, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") write(r1, &(0x7f0000000240)="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", 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d3abc7990d535c9e70bc111c8eff7f00", 0x10) 22:17:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x1a0ffffffff) [ 1631.088053][T21517] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1631.099446][T21517] __nla_validate_parse: 1 callbacks suppressed [ 1631.099455][T21517] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1631.197479][ T26] audit: type=1804 audit(1568585856.546:1927): pid=21518 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1585/memory.events" dev="sda1" ino=16753 res=1 22:17:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0x0, &(0x7f0000000100)}], 0x492492492492642, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000480), 0x10) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$can_bcm(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r3}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000f00f7ff00", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000057597e328799874e"], 0x48}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in6=@local, 0x4e21, 0x1, 0x4e23, 0x401, 0x6225e99aabda9108, 0x0, 0x90, 0x87, r3, r4}, {0x0, 0x9, 0x3, 0x7fffffff, 0x1f, 0x4, 0x3f, 0x81}, {0x59, 0x5a, 0x7f, 0x3}, 0x868, 0x0, 0x3, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x4d3, 0x32}, 0xa, @in6=@loopback, 0x3506, 0x0, 0x1, 0x7307, 0x0, 0x0, 0x800408a}}, 0xe8) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$nl_xfrm(0x10, 0x3, 0x6) 22:17:36 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0xc00e}, 0x0) [ 1631.251546][T21528] netlink: 100 bytes leftover after parsing attributes in process `syz-executor.4'. 22:17:36 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a00000000000000000008003900090035000c000600000019000500de800000000000dc1338d54400009b84132000000083de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5f00fe01b2a4a2809302", 0x11}], 0x100000000000017d}, 0x10) r1 = socket(0x6000000000010, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) r3 = socket(0xa, 0x6, 0x8) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000840)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00042dbda100fedbdf25030000000c00020003000000e1bdd6100c0008000700000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x22010000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x38, r4, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x155}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x20}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x100}]}, 0x38}, 0x1, 0x0, 0x0, 0x200040c0}, 0x1) sendmmsg$alg(r1, &(0x7f0000000140), 0x492492492492502, 0x0) 22:17:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x4000000000000) 22:17:36 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x3, 0x1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r2, &(0x7f0000000440)={0x0, 0xffffffffffffff6a, &(0x7f00000007c0)=[{&(0x7f0000000080)=""/16}, {&(0x7f00000000c0)=""/16}, {&(0x7f0000000180)=""/112, 0x10a}, {&(0x7f0000000200)=""/87}, {&(0x7f0000000280)=""/229}, {&(0x7f0000000380)=""/90}, {&(0x7f0000000480)=""/116}, {&(0x7f0000000100)=""/62}, {&(0x7f0000000500)=""/23}, {&(0x7f0000000540)=""/203}]}, 0x0) close(r2) sendmsg$sock(r1, &(0x7f0000000000)={0x0, 0x216, &(0x7f0000000400)=[{&(0x7f0000000680)="e5e5b244d8e377dbdb8530b6374bd89ca822be33bfd04e9e2ae37b9bd31f08169adb4af021ff51b886e4463dc5d2ae7ab99f47fb6c2fbb4c4a792eea659c146402a7ec38e0471b1d49dacabe2ff8ab741f0ea927d4a6fa16811e6480b2d4105596b21b86ba4d7b128d345819f0871fe7aed5dce9ed8f67b3b1cdbddf4097a7ecc0c2a3ea95e12aa45bb20b38e925e465c6ea42657c61ea0f61b4a62f8940b3db77127f043b", 0xa5}, {&(0x7f0000000740)="0f407b283a9a8d6535af152f65562c8018579c3312ce2eac2bef1b7e5257ca34c6650fc2d9a5d1f12dab9d0903e14867210bde217716a849764b1d47e97da888cfe9b44d9d54c357e7bb3b9a8648e2c58bf66049447f1e448c3383", 0x5b}], 0x2}, 0x0) 22:17:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x227, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:37 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x7ffffff2}, 0x0) 22:17:37 executing program 1: pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000300)="11dca5055e0bcfe4fbf070c76f4640047e43e032cd23c4fbcf2d5f4a87234c4d8bd76562b418aba877cb39da9f791fc9b5c8dfcef5a84bd4185de546072a7422d057ab74b1987dbcaeaccdbd") r2 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r2) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) sendto$inet6(r3, &(0x7f0000000980)="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", 0xff08, 0x4ff5ff7afc00df73, &(0x7f0000000140)={0xa, 0x4e22, 0x5, @mcast1, 0x5}, 0x1c) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={r2, 0xffffffffffffffff, 0x0, 0x19, &(0x7f00000001c0)='@GPL#posix_acl_accessGPL\x00'}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r4, 0xffffffffffffffff, 0x0, 0xf2e60da4bce3a9be, 0x0}, 0x30) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400add427323b470c458c560a", 0x11}], 0x1) r5 = socket$inet6(0xa, 0x3, 0x100000000000ff) connect$inet6(r5, &(0x7f00000002c0)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000080), &(0x7f0000000100)=0x4) r6 = socket$netlink(0x10, 0x3, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r6, 0x0, 0x20000000010005, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x7, 0x4) 22:17:37 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x40030000000000) 22:17:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0xffffffffffffffe1, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000002300470800000000100000000100aceac20d0000000000008683c229f5d57fd9ff4559cfd7c5d4f9f2a043ab43fb1a9b3a6685c4b44017a681e8efbb01d8bfb77b8a1e8b82ce5d623847992a0f4d81a01a99224f82d24887d5b0063802779a5f0069336edc42c99c8fc0b4e6a88bda19fd7de3"], 0x14}}, 0x0) ioctl$sock_netdev_private(r1, 0x8bf4, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r4 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) r5 = socket$xdp(0x2c, 0x3, 0x0) close(r5) [ 1631.847132][ T26] audit: type=1804 audit(1568585857.186:1928): pid=21522 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1585/memory.events" dev="sda1" ino=16753 res=1 22:17:37 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x7ffffff8}, 0x0) 22:17:37 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x8000a0ffffffff) 22:17:37 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x7ffffff9}, 0x0) 22:17:37 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x7ffffffe}, 0x0) [ 1632.163093][ T26] audit: type=1804 audit(1568585857.506:1929): pid=21573 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1586/memory.events" dev="sda1" ino=16517 res=1 22:17:37 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1400008912, &(0x7f0000003300)="11dca50d5e0bcfe47bf070") setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000001c0)={0x87, @remote, 0x4e22, 0x1, 'ovf\x00', 0x2, 0xfffffffffffffffe, 0x7d}, 0x2c) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000140)="7264094c27257f48107e2c6ed47595365839743ca7f93b21ea58fbe155a2446294896d22bbcfbc73e2e964abd9929c793209c8146e7564e075", 0x39) r3 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='ip6tnl0\x00'}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) sendmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="24000000110007041dfffd946f61050007ececff1e00000003ff829b421b00a20400ff7e", 0xffffffffffffff0d}], 0x1, 0x0, 0xffffffffffffff1c}, 0x0) 22:17:37 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x100000000000000) 22:17:37 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0xffffff1f}, 0x0) 22:17:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x228, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:38 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1, 0x0, 0x2}, 0x0) 22:17:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x200000000000000) 22:17:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000000504000000002e00"], &(0x7f0000000280)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x2, 0x10, 0x0, 0xfffffd2e}, 0x70) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTHL\n\xe8\xb7oSx\'\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x91\xf7\xee%\xf8\xc7G', 0x2761, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f0000000040)=r3, 0xab) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x6, 0x3ff, 0x27d, 0xcc, r3, 0x1f, [], 0x0, 0xffffffffffffffff, 0x4, 0x2}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r4, &(0x7f0000000140)="0080ac7477c2db5b88a18f48269a64fd1e19b543d9c49ea3c32e248dfa8579402f05a77462a0533a51cfcc3aece67b8f3e93f0243b3a54e1747a47cc1396d4e0f56fc10fac8f3115683837cb25844141c32cbe3674f7e64348f9a05f78fedc1c259733e9f17e230cda4b2a8d4eefb7f166b61084f2b5ad3f4cd41e6c47a0db2eba1397b8b642540a8d6661beee1a", &(0x7f0000000200), 0x2}, 0x20) [ 1632.775850][ T26] audit: type=1804 audit(1568585858.116:1930): pid=21587 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1586/memory.events" dev="sda1" ino=16517 res=1 22:17:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) getpeername$tipc(r1, &(0x7f0000000240)=@name, &(0x7f0000000280)=0x10) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000140)={0x30, r2, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20001002}, 0xc040) r3 = socket$inet6(0xa, 0x800, 0x9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="0500000015bb3a43a40758eabd122cc4199ffec0330401"], 0xe) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001280)={0x18, 0x23, 0x829, 0x0, 0x0, {0x4}, [@typed={0x4, 0xd, @binary}]}, 0x18}}, 0x0) 22:17:38 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="24cdb0bd30913f984c035a70eb46fd88e81318df4db9dec00000344c77fa6e700280db49026e548828c66fe232a3cca537c72a841d8780a118aca82810fe416a3bdab3bb19062a68cb482309000000e39f06c41c896768396c226afb5a44bbdc88ff7cbe1a6745c82d645f5efe2c16e2e7481a2a6621f433cbf81544ca467740"], 0x80) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000140)={@rand_addr=0xffffffffffffffc1, @local, 0x1, 0x1, [@local]}, 0x14) splice(r0, 0x0, r3, 0x0, 0x20000000002, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x2) 22:17:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x400000000000000) 22:17:38 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1, 0x0, 0x3}, 0x0) 22:17:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x900000000000000) 22:17:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x6, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) ioctl(r2, 0x4, &(0x7f0000000300)="346bf79c28666508f6f0e2c3c53877c70745329f308a46f2a9d03178bed91f15c48625724d48997cccadcb6ecc3a8f2384027c86f711974586f0be9e6173c2654181b790e18c3121b792add77142eededa044a5acbba0853b01f7e9e74467acf3795df3711f7c629207eea26c6674a318a4a65e40adb5a0ad522193805aea0e30d4304d7eaa75b12cb3304e796615b26b4f730beaa159d86943ef6349b8e032f76b1b96f") ioctl(r1, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") setsockopt$inet_opts(r1, 0x0, 0x7ffa348cafe5428, &(0x7f0000000300), 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") r4 = accept(r3, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000100)={'veth0\x00', @ifru_settings={0x10001, 0x0, @fr=0x0}}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.stat\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000240)='systemnodev-cgroup\x00', r5}, 0x10) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000200)='#', 0x1) 22:17:38 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="4558654598190ddf1d4b0553635767b5ca01ae043cf15f508539c0a3bd55f3885ff7c02d64009f4f3743a3c03c97b0c96a7b7b0cba69a8d1bda122a29e097f7b0ba2252560479b4f8eec9380ec05550590041192d0109050f76aebea6c65f71ead9f6b39a199731de48829f94959d9af1b6a420448f6ac53ff55f59027f3bb1d2d7b231e9c6885c91bc089719afaccb769e286829cd9dca244a099783cfb4ac18ff9a7e3b5f0c96fb657bddb1a7f41217e61482633f25b3837bdd976f9054844577bbd0ca4773f5a20950162fb9b5bcdb3ba98d621b8543671b262fb091478441248b49e34dc5c5875f32a", 0xeb}], 0x1}, 0x8080) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) recvfrom$inet6(r2, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r4 = socket(0x22, 0x2, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xffffffeb, 0x0, 0x0, 0x535e2f3003f56a5b) 22:17:38 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1, 0x0, 0x4}, 0x0) [ 1633.718513][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 1633.718526][ T26] audit: type=1804 audit(1568585859.066:1932): pid=21650 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1587/memory.events" dev="sda1" ino=16523 res=1 22:17:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x229, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:39 executing program 1: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000012c0)='veth0_to_team\x00', 0x10) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.event\b\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0xfffffca0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319ba8ba") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a36, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x100040031, 0xffffffffffffffff, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 22:17:39 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xf00000000000000) 22:17:39 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1, 0x0, 0x5}, 0x0) [ 1633.839530][ T26] audit: type=1804 audit(1568585859.186:1933): pid=21636 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1587/memory.events" dev="sda1" ino=16523 res=1 22:17:39 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1, 0x0, 0x6}, 0x0) 22:17:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x228, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:39 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x1601000000000000) [ 1634.095217][ T26] audit: type=1804 audit(1568585859.436:1934): pid=21697 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1588/memory.events" dev="sda1" ino=16771 res=1 22:17:39 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1, 0x0, 0x7}, 0x0) 22:17:39 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x900000000000000) 22:17:39 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x3f00000000000000) [ 1634.391602][ T26] audit: type=1804 audit(1568585859.716:1935): pid=21709 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir598029700/syzkaller.lKh3Hr/2795/memory.events" dev="sda1" ino=16643 res=1 [ 1634.903644][ T26] audit: type=1804 audit(1568585860.246:1936): pid=21697 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1588/memory.events" dev="sda1" ino=16771 res=1 [ 1634.996823][ T26] audit: type=1804 audit(1568585860.276:1937): pid=21692 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1588/memory.events" dev="sda1" ino=16771 res=1 [ 1635.041038][ T26] audit: type=1800 audit(1568585860.386:1938): pid=21692 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="memory.events" dev="sda1" ino=16771 res=0 [ 1635.285898][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 22:17:40 executing program 4: r0 = socket$inet(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000040)=0x10600, 0x4) 22:17:40 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1, 0x0, 0x8}, 0x0) 22:17:40 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x4000000000000000) 22:17:40 executing program 5: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e21, @loopback}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffffd, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) recvmmsg(r0, &(0x7f00000071c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r1 = socket$inet(0x10, 0x2000000000000003, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1000, 0x63, 0x6, 0xfffffffffffffffb, 0x7, 0xfffffffffffffeb5, 0x4, {0x0, @in={{0x2, 0x4e22, @loopback}}, 0x8, 0x6, 0x7, 0x9, 0x7}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000500)={r2, 0x400}, &(0x7f0000000340)=0x2e9) r3 = socket$kcm(0x2, 0x200000000000001, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x200001000008912, &(0x7f0000000140)="11dca5055e0bcfe47bf070") pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r6}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r6}) r7 = socket$pppoe(0x18, 0x1, 0x0) shutdown(r7, 0x1) r8 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r9 = socket(0x12, 0xa, 0x5) accept(r7, &(0x7f00000001c0)=@can={0x1d, 0x0}, &(0x7f0000000040)=0x80) accept4$alg(r9, 0x0, 0x0, 0x80000) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4e20, 0x0, 0x4e22, 0x0, 0x0, 0x20, 0x0, 0x0, r10, r11}, {0x1ff, 0x100000000, 0x8, 0xffffffffffff0001, 0x200, 0xfffffffffffff000, 0x4, 0x5}, {0x3, 0x8, 0xe, 0x2}, 0xffffffff7fffffff, 0x6e6bb8, 0x2, 0x0, 0x1, 0x3}, {{@in6=@empty, 0x4d6, 0xb6a6c11912df7d1f}, 0xc, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3501, 0x4, 0x0, 0x100000001, 0x5, 0x8000}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@empty, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x0, 0x4e20, 0x490, 0xa, 0x80, 0x20, 0x88, r6, r11}, {0x5, 0x10000, 0x7, 0x5, 0x1ff, 0xd9, 0x80000001, 0x15e}, {0x400, 0x7, 0x5, 0xa8}, 0x1ff, 0x6e6bbf, 0x1, 0x0, 0x1b66b24e40eb3111, 0x1}, {{@in=@empty, 0x4d6, 0x32}, 0xa, @in6=@local, 0x3506, 0x3, 0x1, 0xbd8, 0x0, 0x1, 0x3}}, 0xe8) socket$inet6(0xa, 0x3, 0x4) r12 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTHL\n\xe8\xb7oSx\'\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x91\xf7\xee%\xf8\xc7G', 0x2761, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f0000000040)=r12, 0xab) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xa, 0x6, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x8000}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x6c}]}, &(0x7f00000003c0)='syzkaller\x00', 0x6, 0x0, 0x0, 0x41100, 0x3, [], 0x0, 0x1a, r12, 0x8, &(0x7f0000000400)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xf, 0x7, 0x5}, 0x10}, 0x70) 22:17:40 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}}, 0x14}}, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="2e0000001e000507ed0080258c6394f20531d20010001040d707000001000080000000000300f88000f01700d0bd", 0x2e}], 0x1}, 0x0) 22:17:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x22a, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:40 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1, 0x0, 0x9}, 0x0) 22:17:40 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x8000000000000000) [ 1635.566145][T21748] netlink: 'syz-executor.1': attribute type 16 has an invalid length. [ 1635.589655][T21748] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.1'. 22:17:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x22, 0x4, 0x400, 0x0, 0x1}, 0x3c) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x8}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x1de}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x0, &(0x7f0000003700)={0x77359400}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xe4120082}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x58, r2, 0x310, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x44, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffffffffc01}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x20}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xff}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4801}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x800) socket$rxrpc(0x21, 0x2, 0xa) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) r4 = socket$kcm(0x29, 0xba9ab760f8d1c6ce, 0x0) accept4(r4, &(0x7f0000000600)=@tipc, &(0x7f0000000680)=0x80, 0x0) connect$inet6(r3, &(0x7f0000000140), 0x1c) socket$isdn_base(0x22, 0x3, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000180)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0xfffffffffffffdcb) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) bpf$MAP_GET_NEXT_KEY(0x3, &(0x7f0000000100)={r0, &(0x7f00000002c0), 0x0}, 0x18) recvfrom$packet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket(0x4, 0x2, 0xf20) connect$rxrpc(r5, &(0x7f0000000880)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e21, @loopback}}, 0x24) 22:17:41 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1, 0x0, 0xa}, 0x0) 22:17:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x80ffffff00000000) [ 1635.787695][T21765] netlink: 'syz-executor.1': attribute type 16 has an invalid length. [ 1635.841036][T21765] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.1'. 22:17:41 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1, 0x0, 0xb}, 0x0) [ 1635.891867][ T26] audit: type=1804 audit(1568585861.236:1939): pid=21751 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1589/memory.events" dev="sda1" ino=16520 res=1 22:17:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xc000000000000000) 22:17:41 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1, 0x0, 0xc}, 0x0) 22:17:41 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1, 0x0, 0xd}, 0x0) 22:17:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="440000002400070500"/20, @ANYRES32=0x0, @ANYBLOB="00000000ffffffff000000000800010072656400180002001400010000000000000000000000000000000000c7a82c75a4fe03d05ce9a60942d64bd8b1d9792bf70c745183500508e80651309a1a4a468b158ce014eb3527f09b3aebb484c0380fa9c90fc4d2fed3b7fb76b094081d8f55aa33d93fdcc3fba5168d4524686badc2407384f6da2b9351b3be6f62ea7029ee11bba5a684954b04433ea933e3ee3624b1083a51dd4368c4913c1b5dbfff195f3b1de0270900bfa48f3fba756f514ca20d024c645b26b0"], 0x44}}, 0x0) 22:17:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xe03f030000000000) 22:17:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090069000000a2e407edab0080582800000046008107a277001419000a000d000000000003f5000000000000ef38bf461e59d7", 0x39}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572daafe04569b4b813e97856d192fac18ac79a7103e993"], 0x77) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="179b680000000000909c7d178b20187c000002"], 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040)=0x71, 0xfd02) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x22b, 0x200002, &(0x7f0000000c40)={0x77359400}) 22:17:42 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1, 0x0, 0xe}, 0x0) 22:17:42 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0xfffffffffffffda9}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}, 0x3}], 0x1, 0x0, &(0x7f0000003700)={0x0, 0x1c9c380}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x3, "8f0373"}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0xff, 0x8}, 0x2c) 22:17:42 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xffffff7f00000000) 22:17:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) r1 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x72, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x90) getsockopt$sock_buf(r1, 0x1, 0x3d, &(0x7f00000001c0)=""/114, &(0x7f0000000240)=0x72) recvmmsg(r0, &(0x7f0000006a00)=[{{&(0x7f0000000740)=@caif=@rfm, 0x80, &(0x7f0000001940)=[{&(0x7f00000007c0)=""/44, 0x2c}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/63, 0x3f}, {&(0x7f0000001840)=""/204, 0xcc}], 0x4, &(0x7f0000001980)=""/240, 0xf0}, 0x5e}, {{&(0x7f0000001a80)=@xdp, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/126, 0x7e}], 0x2, &(0x7f0000002bc0)=""/207, 0xcf}, 0x6}, {{&(0x7f0000002cc0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002d40)=""/88, 0x58}, {&(0x7f0000002dc0)=""/33, 0x21}, {&(0x7f0000002e00)=""/209, 0xd1}, {&(0x7f0000002f00)=""/98, 0x62}, {&(0x7f0000002f80)=""/57, 0x39}, {&(0x7f0000002fc0)=""/107, 0x6b}], 0x6, &(0x7f00000030c0)=""/4096, 0x1000}, 0x20}, {{0x0, 0x0, &(0x7f0000004280)=[{&(0x7f00000040c0)=""/202, 0xca}, {&(0x7f00000041c0)=""/131, 0x83}], 0x2, &(0x7f00000042c0)=""/223, 0xdf}, 0x100000001}, {{0x0, 0x0, &(0x7f0000006840)=[{&(0x7f00000043c0)=""/220, 0xdc}, {&(0x7f00000044c0)=""/20, 0x14}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000005500)=""/56, 0x38}, {&(0x7f0000005540)=""/4096, 0x1000}, {&(0x7f0000006540)=""/157, 0x9d}, {&(0x7f0000006600)=""/76, 0x4c}, {&(0x7f0000006680)=""/182, 0xb6}, {&(0x7f0000006740)=""/135, 0x87}, {&(0x7f0000006800)=""/38, 0x26}], 0xa, &(0x7f0000006900)=""/250, 0xfa}, 0x6}], 0x5, 0x40, &(0x7f0000006b40)) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0xfffffffffffffff7, 0x7}, 0x20}, 0xfffffffffffffff9) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0xa4, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100000001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffff8d6842ab}]}, @TIPC_NLA_NET={0x48, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x10000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}]}, @TIPC_NLA_NODE={0x28, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x383440}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000800) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="240000000a0a07031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0xfffffffffffffe6d}]}, 0x1000c000) [ 1636.836115][ T26] audit: type=1804 audit(1568585862.176:1940): pid=21759 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir292382397/syzkaller.ZZtK3J/1589/memory.events" dev="sda1" ino=16520 res=1 22:17:42 executing program 0: r0 = socket$kcm(0x10, 0x400000000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f0000000180)=[{&(0x7f0000000040)="2e0000001e000507ed0080649d6394f201315c03100003402c000000010000800000fe54b04e2762b4276b3b8cbd", 0x2e}], 0x1, 0x0, 0xf}, 0x0) 22:17:42 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'gretap0\x00', 0x0}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f00000004c0)=0x54) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, r1}, 0xc) writev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="56c62517030078f28e", 0x9}], 0x1) r2 = socket$inet(0x10, 0x2000000000000003, 0x0) r3 = socket(0x10, 0x2, 0x0) sendto(r3, &(0x7f00000001c0)="120000001200e7ef077b2dea1808000200e4", 0x12, 0x0, 0x0, 0xfffffffffffffc7b) recvmmsg(r3, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x6c, &(0x7f00000016c0)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x264}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x28d}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xffffffffffffffcd}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, 0xfffffffffffffffe, 0x10) listen(r0, 0x1) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00\x00\x00\x00\x00r\xed\x02\x00', @ifru_flags=0x2}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000001c0)=""/254, &(0x7f0000000080)=0xfe) 22:17:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x34, &(0x7f0000000040)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000002d40)=ANY=[@ANYBLOB="61124c000000000061138c0000000000bf200000000000001500000008ffffffbd0301000000000095000000000000006916000000000000bf67000000000000170600000fff07006706000002000000070600000ee60000bf050000000000001f650000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad43010000000000950000000000000005000000000000009500000000000000154c449d077689610e5f8208c6f75a2de7ac32570259e2e872ac88840146f8ed3d5c7936f91f18d99c4077d9b4594c0fb0dfdb2845832cedaacdede5ff550bd62217ea37ef6011c95aaa399268"], &(0x7f0000000100)='GPL\x00'}, 0x48) socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r1, 0x3, 0x18}, 0xc) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x3, 0x10}, 0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback}, &(0x7f0000000880)=0x7) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000180)={@rand_addr="3a8739f1997c7a02bcd499a1a885e5ef", r4}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00', r4}) r5 = socket$kcm(0x2, 0x200000000000001, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTHL\n\xe8\xb7oSx\'\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x91\xf7\xee%\xf8\xc7G', 0x2761, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x3e, &(0x7f0000000040)=r6, 0xab) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x12, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000000008000000000020000001800000000000000000000000700000018150000", @ANYRES32=r2, @ANYBLOB="0000000000000000407600000010000004f10200ff7f00000508a516010000002812d8f378e69378f6869500821f306a6381"], &(0x7f00000001c0)='syzkaller\x00', 0x200, 0xf9, &(0x7f0000000200)=""/249, 0x41000, 0x6, [], r4, 0x4, r6, 0x8, &(0x7f0000000300)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000000340)={0x0, 0x10, 0x856, 0x4}, 0x10}, 0x70) 22:17:42 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000054c0)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200a20802000000000000000000000105000600200000000a000000000000000b4700e50000070000001f00000000e5002500000000000002000100000000be000000020030ffffffffffffff0000000a00000000731f65000000ff1700000000000002000000000011170000000000"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a040007000000000000000000000005001a0000000000041727fbb00400000000000000b5b9da000000000000ffffac1414b206000102"], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0xffffffffa0008000) [ 1742.066629][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 1742.073474][ C0] rcu: 0-...!: (1 GPs behind) idle=7da/1/0x4000000000000002 softirq=229026/229029 fqs=6 [ 1742.083638][ C0] (t=10501 jiffies g=301053 q=187) [ 1742.088822][ C0] rcu: rcu_preempt kthread starved for 10488 jiffies! g301053 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 1742.100073][ C0] rcu: RCU grace-period kthread stack dump: [ 1742.105944][ C0] rcu_preempt R running task 29112 10 2 0x80004000 [ 1742.113825][ C0] Call Trace: [ 1742.117116][ C0] __schedule+0x755/0x1580 [ 1742.121523][ C0] ? __sched_text_start+0x8/0x8 [ 1742.126359][ C0] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 1742.132148][ C0] ? schedule_timeout+0x47c/0xc50 [ 1742.137165][ C0] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1742.142436][ C0] schedule+0xd9/0x260 [ 1742.146538][ C0] schedule_timeout+0x486/0xc50 [ 1742.151378][ C0] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 1742.157180][ C0] ? usleep_range+0x170/0x170 [ 1742.161837][ C0] ? trace_hardirqs_on+0x67/0x240 [ 1742.166844][ C0] ? __kasan_check_read+0x11/0x20 [ 1742.171856][ C0] ? __next_timer_interrupt+0x1a0/0x1a0 [ 1742.177387][ C0] ? swake_up_one+0x60/0x60 [ 1742.181892][ C0] rcu_gp_kthread+0x9b2/0x18c0 [ 1742.186651][ C0] ? rcu_barrier+0x310/0x310 [ 1742.191234][ C0] ? trace_hardirqs_on+0x67/0x240 [ 1742.196258][ C0] ? __kasan_check_read+0x11/0x20 [ 1742.201272][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1742.207495][ C0] ? __kthread_parkme+0x108/0x1c0 [ 1742.212531][ C0] ? __kasan_check_read+0x11/0x20 [ 1742.217546][ C0] kthread+0x361/0x430 [ 1742.221604][ C0] ? rcu_barrier+0x310/0x310 [ 1742.226184][ C0] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1742.232420][ C0] ret_from_fork+0x24/0x30 [ 1742.236848][ C0] NMI backtrace for cpu 0 [ 1742.241172][ C0] CPU: 0 PID: 10575 Comm: kworker/0:3 Not tainted 5.3.0-rc7+ #0 [ 1742.248775][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1742.258993][ C0] Workqueue: events rt6_probe_deferred [ 1742.264430][ C0] Call Trace: [ 1742.267697][ C0] [ 1742.270537][ C0] dump_stack+0x172/0x1f0 [ 1742.274849][ C0] nmi_cpu_backtrace.cold+0x70/0xb2 [ 1742.280030][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1742.286260][ C0] ? lapic_can_unplug_cpu.cold+0x45/0x45 [ 1742.293098][ C0] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 1742.299062][ C0] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1742.304950][ C0] rcu_dump_cpu_stacks+0x183/0x1cf [ 1742.310045][ C0] rcu_sched_clock_irq.cold+0x4dd/0xc13 [ 1742.315664][ C0] ? raise_softirq+0x138/0x340 [ 1742.320415][ C0] update_process_times+0x32/0x80 [ 1742.325422][ C0] tick_sched_handle+0xa2/0x190 [ 1742.330256][ C0] tick_sched_timer+0x53/0x140 [ 1742.335004][ C0] __hrtimer_run_queues+0x364/0xe40 [ 1742.340191][ C0] ? tick_sched_do_timer+0x1b0/0x1b0 [ 1742.345461][ C0] ? hrtimer_start_range_ns+0xcb0/0xcb0 [ 1742.350992][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1742.356692][ C0] ? ktime_get_update_offsets_now+0x2d3/0x440 [ 1742.362760][ C0] hrtimer_interrupt+0x314/0x770 [ 1742.367793][ C0] smp_apic_timer_interrupt+0x160/0x610 [ 1742.373333][ C0] apic_timer_interrupt+0xf/0x20 [ 1742.378247][ C0] [ 1742.381196][ C0] RIP: 0010:hhf_dequeue+0x697/0xa20 [ 1742.386379][ C0] Code: 31 ff 89 c6 88 45 b0 e8 b7 91 aa fb 0f b6 75 b0 40 84 f6 0f 84 c6 f9 ff ff e8 65 90 aa fb 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 <0f> 85 08 03 00 00 48 89 d8 49 89 9d 98 03 00 00 48 c1 e8 03 42 80 [ 1742.406049][ C0] RSP: 0018:ffff888089f3f438 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 1742.414455][ C0] RAX: 1ffff1100c19cf43 RBX: ffff888060ce7978 RCX: ffffffff85c7e4d9 [ 1742.422424][ C0] RDX: 0000000000000000 RSI: ffffffff85c7e4eb RDI: 0000000000000001 [ 1742.430377][ C0] RBP: ffff888089f3f488 R08: ffff888093e7e3c0 R09: fffffbfff14e9755 [ 1742.438339][ C0] R10: ffff888093e7ed40 R11: ffff888093e7e3c0 R12: dffffc0000000000 [ 1742.446300][ C0] R13: ffff888060ce7680 R14: ffff888060ce7a18 R15: ffff888060ce7a10 [ 1742.454277][ C0] ? hhf_dequeue+0x679/0xa20 [ 1742.458847][ C0] ? hhf_dequeue+0x68b/0xa20 [ 1742.463423][ C0] ? hhf_dequeue+0x68b/0xa20 [ 1742.468047][ C0] __qdisc_run+0x1e7/0x19d0 [ 1742.472539][ C0] ? dev_queue_xmit+0x18/0x20 [ 1742.477206][ C0] __dev_queue_xmit+0x16f1/0x3650 [ 1742.482214][ C0] ? __kasan_check_read+0x11/0x20 [ 1742.487225][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1742.492499][ C0] ? ip6_finish_output2+0x1034/0x2520 [ 1742.497856][ C0] ? __kasan_check_read+0x11/0x20 [ 1742.502869][ C0] ? mark_held_locks+0xa4/0xf0 [ 1742.507622][ C0] dev_queue_xmit+0x18/0x20 [ 1742.512106][ C0] ? dev_queue_xmit+0x18/0x20 [ 1742.516823][ C0] neigh_resolve_output+0x5a5/0x970 [ 1742.522013][ C0] ip6_finish_output2+0x1034/0x2520 [ 1742.527206][ C0] ? ip6_mtu+0x2e6/0x460 [ 1742.531443][ C0] ? ip6_forward_finish+0x530/0x530 [ 1742.536627][ C0] ? lock_downgrade+0x920/0x920 [ 1742.541479][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1742.547706][ C0] ? __kasan_check_read+0x11/0x20 [ 1742.552732][ C0] __ip6_finish_output+0x444/0xa50 [ 1742.557825][ C0] ? __ip6_finish_output+0x444/0xa50 [ 1742.563095][ C0] ip6_finish_output+0x38/0x1f0 [ 1742.567930][ C0] ip6_output+0x235/0x7c0 [ 1742.572242][ C0] ? ip6_finish_output+0x1f0/0x1f0 [ 1742.577354][ C0] ? __ip6_finish_output+0xa50/0xa50 [ 1742.582672][ C0] ndisc_send_skb+0xf29/0x1450 [ 1742.587424][ C0] ? nf_hook.constprop.0+0x560/0x560 [ 1742.592707][ C0] ? memcpy+0x46/0x50 [ 1742.596683][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1742.602919][ C0] ndisc_send_ns+0x3a9/0x850 [ 1742.607496][ C0] ? ndisc_netdev_event+0x4e0/0x4e0 [ 1742.612693][ C0] ? mark_held_locks+0xf0/0xf0 [ 1742.617445][ C0] rt6_probe_deferred+0xe3/0x1a0 [ 1742.622367][ C0] ? __ip6_ins_rt+0x80/0x80 [ 1742.626867][ C0] process_one_work+0x9af/0x1740 [ 1742.631795][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1742.637149][ C0] ? lock_acquire+0x190/0x410 [ 1742.641823][ C0] worker_thread+0x98/0xe40 [ 1742.646362][ C0] ? trace_hardirqs_on+0x67/0x240 [ 1742.651376][ C0] kthread+0x361/0x430 [ 1742.655426][ C0] ? process_one_work+0x1740/0x1740 [ 1742.660604][ C0] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1742.666827][ C0] ret_from_fork+0x24/0x30