00000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x3600, 0xffffffd5) 19:20:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0xffffffffffffffe1, &(0x7f00000000c0)="0adc1f3f319bd070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000040), 0x4) 19:20:13 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a600800000004c000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x40000000ffff) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0d0000000000000008c07000000000000200"/36]}) 19:20:14 executing program 5: r0 = socket(0x2000000000000010, 0x802, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") write(r0, &(0x7f0000000040)="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", 0xfffffffffffffcdf) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="ba3b8cf5b257f753585244ca91c78b7c367b25034e284c6845d56683a46e1fe21f5ad88292d591b7368f823afaaefff51afa5f38da252886c1fe7b96b542ea53fe489b212dd9a89477154491e452cac651a1621df73076c7f3bee87a76e719683c4e61837b9cf7d80a30338c0c91a2e5f51ae37327ea3c783cced87b6c2aa32e6a609b74eb8a462c140ecd965c6a8490dfefd36ea8c38ef7c5b9d8eb8dc0c42090885cffe27bdec0312c59bb42df4c0e4292f0e7195107696a582bdb4833671246a8f5d2e4d24b73e09dcbe49298c87741e79a17e52c21d03c37c549", 0xdc) 19:20:14 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000060000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:14 executing program 4: r0 = socket(0x2000000000000021, 0x2, 0x2) shutdown(r0, 0x2) shutdown(r0, 0x7ffffffffffffff) 19:20:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008380)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="140000000000000011000000010000003f000000"], 0x14}}], 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) 19:20:14 executing program 0: r0 = socket(0x22, 0x4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x9, 0x4) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x25000040}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="6c00ff03", @ANYRES16, @ANYBLOB="03042cbd7000fddbdf2505000000080006000200000024000300080007004e200000080001000200000008000500ac14140b0800010002000000080006008100000024000100080002007300000008000800ff0f0000080004004e2200000800090069000000"], 0x6c}, 0x1, 0x0, 0x0, 0x4080}, 0x20000081) [ 1656.117414][T16816] validate_nla: 44 callbacks suppressed [ 1656.117423][T16816] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) r4 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) write(r4, &(0x7f0000000380)="76fbf326faf4c5a032122f50465c0df727cfcd90bea39e389b86cbc42efcf142df38cda9ad77581a1ff9a5fa4188ad350850a6a36520fb29d3d1047d39a1c2619ac09338066aeca14a116634fdefd32c03a3eb5741e1b12b68c2c8ece00667b35fa85debb27b0050918e8f64f2b8066d9bf0e0b17e91caea4248fe8f8e61e969086162293ce8bab8508b489a95c3c13406434d48635c159385b740ca576f0d24210376fe02f72c51d947c066f43deffde579ddb806ee", 0xb6) write$cgroup_int(r3, &(0x7f0000000100)=0x3e9, 0xfffffffffffffc2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000500)=@assoc_value, &(0x7f0000000540)=0x8) sendfile(r4, r4, &(0x7f0000002580), 0x7fffffff) getpeername$packet(r3, 0x0, &(0x7f0000000300)) sendfile(r4, r4, &(0x7f0000000240), 0x8000) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000000)=@srh={0x3c, 0x2, 0x4, 0x1, 0x3, 0x10, 0xdd9, [@loopback]}, 0x18) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0), &(0x7f00000002c0)=0xb) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000580)=0x3) recvmsg$kcm(r3, &(0x7f0000000880)={&(0x7f0000000440)=@ipx, 0x80, &(0x7f0000000780)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/109, 0x6d}, {&(0x7f0000000340)=""/64, 0x40}, {&(0x7f0000000640)=""/92, 0x5c}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/145, 0x91}], 0x6, &(0x7f0000000800)=""/102, 0x66}, 0x20) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x2002) r5 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000580)='\xf2\x13\xd3\xe294\x90j3y\x85qo\f\x10\xe0\x18\x99\xb2\x8b7\x86a\xb93h\xa7\xb3\x83\xeaE\xdc\xf3\xa92\xdd\xfa(\xd3\xf1RF\xb7\"\x06,vu\xf6\x01j\xa5\xc0\xbb\x80\xb2\x18\x96\x0fy\x19\xe5R\xac\x8e\x8d/\xdd\xc1\x8b\xb1\f\x9aE\x06~\x8b&\xd7\xdb_\xa5\x174\x99\x1b\x177TGV\\\xd6\x05\x80\x92\x92UBZ6', 0x2, 0x0) ioctl(r5, 0x100000001, &(0x7f0000000640)="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") r6 = socket(0xa, 0x2, 0x0) accept4$ax25(r1, &(0x7f0000000100)={{0x3, @bcast}, [@null, @bcast, @rose, @netrom, @remote, @default, @rose, @rose]}, &(0x7f0000000180)=0x48, 0x800) setsockopt$inet_mreqsrc(r6, 0x0, 0x21, 0x0, 0x0) write(r5, &(0x7f0000000380)="76fbf326faf4c5a032122f50465c0df727cfcd90bea39e389b86cbc42efcf142df38cda9ad77581a1ff9a5fa4188ad350850a6a36520fb29d3d1047d39a1c2619ac09338066aeca14a116634fdefd32c03a3eb5741e1b12b68c2c8ece00667b35fa85debb27b0050918e8f64f2b8066d9bf0e0b17e91caea4248fe8f8e61e969086162293ce8bab8508b489a95c3c13406434d48635c159385b740ca576f0d24210376fe02f72c51d947c066f43deffde579ddb806eec71a", 0xb8) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000340)=0x7c9) write$cgroup_int(r5, &(0x7f00000002c0), 0x12) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000500)=@assoc_value, &(0x7f0000000540)=0x8) sendfile(r5, r5, &(0x7f0000002580), 0x7fffffff) 19:20:14 executing program 0: getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, 0x0, &(0x7f0000000100)) r0 = socket$inet6(0xa, 0x1, 0x0) unshare(0x60000000) socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) socket(0x9, 0x7, 0x800) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/145, 0x91}, {&(0x7f0000000600)=""/145, 0x91}], 0x2}, 0x2000) getpeername$packet(r2, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$SIOCX25CALLACCPTAPPRV(0xffffffffffffffff, 0x89e8) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'s\xf9zk\x04Cled9\x1f\x8e\xac\xf1\x97\x8d', @ifru_map}) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r3, &(0x7f0000005dc0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2adf}}], 0x1, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x1f, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') writev(r1, &(0x7f0000001e40)=[{&(0x7f0000000800)="23f70e71a3ef4002d83f462dd2acf632018b2ba74652d370864ea68c2f8a7bb0a12b1ec82f359b9befd817201485d59c60e990c1d49ad395ef48d349a5e98455cc45235dd802fd1a4abf77768ffd9bd6a9eb5837555d08ca75ad28a7abc4cdc6f73e497d7b3bdd264a37d28a6d4e9dedbe9d9ecd9dff4cacdb9da78d39cc28bf82b95eb61cb7ece8e515f12087403b3181e08bed5bedba13f3f448a6e922905999b9e54a92ab2488bd72d3de2b3cbd3d2ff8cd2956ff7dabf1e35ff95d45a9635ed679c2ba0c6ebff0cd020055c1c5a70e385c27bd81fe8de36b6fd1e5f1294389a39291cb2960e96756f76cd9162309f12fc9c70857aa65fb", 0xf9}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="e5921aaa2a3f2f5b7763efad20ed19a657baf2207574e85bef6c00a21a869d8804dd73e81043650223eb9016e262385bc7d22f8434df23c616c69c18cb4dafe6c1b8c35d81d0b5a70cd959116bec02b9306bf62ac66bfea50c474302e946d763f280aad2d7e3d9f34b617f2937962a0f7d5d4c13ae9892ba053a4c7cb8f5f3b3f2be9635b4eca416cc8fe4", 0x8b}, {&(0x7f00000019c0)="80375fdcc6586826a591710ee232dda5296bc7f86ae15900f73ea2b4753310b646b0a860744c50964394107f4cb04341a06ca576680bd0e369d230b0273925673049eb814d3de9bca5968e5d68c9f25084f88733aa5f2ce641132e4f2a018a17126238cfc34d56e4553a4714df1ff7ce64c51422f322363b42b5eab99ec07d5cb4d529a6095a6c7e5f35bfe9627d", 0x8e}, {&(0x7f0000001a80)}, {&(0x7f0000001ac0)="24e0bbc06ac4e9d1d7733e17c913493e7d041c84e81d6236c24e84fa6a94871476796a560ec5f100fd844b9f71ed28bff27c520fd00ef9ab27940b60822641833fcb415c16c431a91ae048d63404c2b74ba1502984a36eef4071829ce4b661c2c3586a16f2ecf72a65856f6005ee37d5db9b9ad1f1e4f3d68ba1bb3bd2b63be48768e452b8b6f61a986bba7af83b4665408884bbd0c658909d15a2e4be292ba972d4c62e10f0af661586eea0fc7fceda32747850fd412572b4ac1401a4d3b51d3b715f8a564169aef81141ea9b97661df3777f", 0xd3}, {&(0x7f0000001bc0)="e51f5a35b94fd6a515b548ba65ebc85350f89948480dbb61317f53", 0x1b}, {&(0x7f0000001c00)="f1995bec2a1218c170b75b4a1816be8b050905b17afddfd66c8a493a94668215c38b30e5172a3ac1afcbc1dac136b35cee412d84b68a93e8abe9467a185ed4af9538284711337da62b577f43691dbc826b4772e95948822407d9e133a3b53f29b70630314b3466e55f39e2359f5be4b62ba78eff0522d3bbf7ab899046f7388ddd09b3934230d21f47c6a6fa325d6b4f79febd4ce8f78ebef50221310e4ed4e2f7c4fe3a1d82", 0xa6}, {&(0x7f0000001cc0)="ebbcf137186b5eae1b27d8bad4acccf43c8777bc216c58e9162bfce2ce7be154ee3d6410e6601c67c9d0098bc03a953803af7c75a397051bc84f4be0d6b66a556390d0ff4d7877b561d05a526aebffff7f068a019851a97fd9d39ca9dc89e87a61d7998b24cf9f78214982264f79490b5b39a98701d3642293666e7b6c4d64cef3bef39ac14cc428f1db5ae6a1424d23e89a8528181a089736560da3ae59f8adbf0b399d4e99166580f2c7078f8f327c54fd899dd69b1bb82b31d467ceee4bd50dad06145f75aaeea1d808a5894c30f9a8775f3abce0cdd38edd514e8a", 0xdd}, {&(0x7f0000001dc0)="7fbf000ab14d4653cf09b1188ed0430c70859977856d3b5e73a9e4e0f35710e5368660fc50abeba7296d181a6558e7969fa207928842f0021d0b67493c71908355fe4acf27375e45e0409081522f81d0", 0x50}], 0xa) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000740)={0x60, r4, 0x302, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x420}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, 0x0, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5000200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x238, r5, 0x0, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x98, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4000000000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa18b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x98}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x576}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}]}, @TIPC_NLA_NET={0x14, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x100000000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x20}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_BEARER={0xc4, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x200}, @TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e20, @empty}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x8, @loopback, 0x20}}, {0x14, 0x2, @in={0x2, 0x4e21, @empty}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'bridge0\x00'}}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x73}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x62}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff}]}, @TIPC_NLA_BEARER={0x48, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xa}, 0x10001}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}]}]}, 0x238}, 0x1, 0x0, 0x0, 0x4000}, 0x44000) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) [ 1656.178911][T16816] __nla_validate_parse: 46 callbacks suppressed [ 1656.178919][T16816] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:14 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300011000000000000000000000000200130017000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x80}}, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002680)={r0}) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000002700)=""/56, &(0x7f00000026c0)=0x38) 19:20:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x3700, 0xffffffd5) 19:20:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='sit0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e20, 0x7fff, @ipv4={[], [], @local}, 0x789}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x26}, 0x7}, 0xf63, [0x7, 0x2, 0xaa2, 0x6, 0x0, 0x7fff, 0xffffffff, 0xfffffffffffffffc]}, 0x5c) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000140)={0x40b, 0x0, 0x1, 0x3}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, r3, 0x3, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x68, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x401}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) r4 = socket(0x11, 0x2, 0x0) setsockopt(r4, 0x107, 0x2000000000001, &(0x7f0000d52ff0)="0f0000000100000000000000000001cc", 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x11\x00\x00\x13') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz1\x00', 0x1ff) [ 1656.332510][T16816] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1656.353893][T16829] IPVS: ftp: loaded support on port[0] = 21 [ 1656.362475][T16816] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1656.429236][T16836] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1656.459231][T16836] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FIBMAP(r1, 0x1, &(0x7f00000002c0)=0xffffffffffffffc1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @multicast2}, {0x306, @dev}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, 'irlan0\x00'}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000400)=[@window={0x3, 0x5}, @mss={0x2, 0x5}, @window={0x3, 0xd8, 0x10001}, @mss={0x2, 0x2}, @timestamp, @sack_perm], 0x6) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000180)) mmap(&(0x7f0000077000/0x4000)=nil, 0x4000, 0x0, 0x21011, r4, 0x0) bind$inet(r4, &(0x7f0000942000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0xfffffcd6) bind$llc(0xffffffffffffffff, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, 0x0, 0x0) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) ioctl(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0xfffffe9f) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) sendto$inet(r4, &(0x7f00000006c0)="526b08f1570d44fffbffffffffffbb30567fc360965bc480c1ac5faeb905618960a5bdeab0d3d46cdedc2927c4272cfc8a046caeeee53ac5489622e0baa4c2e28a2555ad0000000000", 0x49, 0x40000cb, 0x0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000077000/0x4000)=nil, 0x4000}, &(0x7f00000001c0)=0x10) [ 1656.713503][T16854] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 1657.002254][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1657.008147][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1657.014024][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1657.019818][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1657.031272][T16836] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1657.042392][T16836] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:15 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000005865000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1657.087473][T16850] device bond0 entered promiscuous mode [ 1657.097075][T16850] device bond_slave_0 entered promiscuous mode [ 1657.110369][T16850] device bond_slave_1 entered promiscuous mode [ 1657.162247][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1657.168063][ C0] protocol 88fb is buggy, dev hsr_slave_1 19:20:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'sit0\x00'}) r1 = syz_init_net_socket$ax25(0x3, 0x0, 0xcf) getsockname$ax25(0xffffffffffffffff, 0x0, 0x0) accept$inet6(0xffffffffffffff9c, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), 0x0) ioctl$SIOCAX25OPTRT(r1, 0x89e7, &(0x7f0000000080)={@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, 0x44}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)=ANY=[], 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'sit0\x00\x00\x00\x00\x82\x00\xfc\x00', 0x141}) [ 1657.242301][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1657.248125][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1657.252270][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1657.259667][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1657.265667][ T26] audit: type=1800 audit(1557948015.216:372): pid=16851 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16657 res=0 [ 1657.291790][T16864] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1657.322285][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1657.328125][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1657.350010][T16864] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1657.402273][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1657.408176][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1657.420936][T16837] device bond0 left promiscuous mode [ 1657.429421][T16837] device bond_slave_0 left promiscuous mode 19:20:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x3800, 0xffffffd5) [ 1657.452067][T16837] device bond_slave_1 left promiscuous mode [ 1657.466969][T16864] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1657.483564][T16864] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1657.542541][T16866] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1657.550742][T16866] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1657.562271][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1657.568142][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1657.786628][T16869] device sit0 entered promiscuous mode [ 1658.269230][T16850] device bond0 entered promiscuous mode [ 1658.274937][T16850] device bond_slave_0 entered promiscuous mode [ 1658.281241][T16850] device bond_slave_1 entered promiscuous mode [ 1658.288322][T16850] device bond0 left promiscuous mode [ 1658.293799][T16850] device bond_slave_0 left promiscuous mode [ 1658.299868][T16850] device bond_slave_1 left promiscuous mode [ 1658.306739][T16866] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000800)='fou\x00') recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000840)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f00000008c0)=""/23, 0x17}, {&(0x7f0000000900)=""/239, 0xef}, {&(0x7f0000000a00)=""/111, 0x6f}, {&(0x7f0000000a80)=""/120, 0x78}, {&(0x7f0000000b00)=""/18, 0x12}], 0x5, &(0x7f0000000bc0)=""/156, 0x9c}, 0x100) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000cc0)={{{@in=@broadcast, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000dc0)=0xe8) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000ec0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000e80)={&(0x7f0000000e00)={0x60, r3, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @dev={0xfe, 0x80, [], 0x21}}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_IFINDEX={0x8, 0xb, r5}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x12}}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000001, 0x0, &(0x7f0000000080)) [ 1658.316084][T16866] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1658.327990][T16869] device sit0 left promiscuous mode 19:20:16 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000068000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:16 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0xf3e7, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@rand_addr=0x4, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000140)={@rand_addr=0x2, @multicast2, @broadcast}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x1, &(0x7f0000000180)='\x00', 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r4, 0x4) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl(r0, 0x3, &(0x7f0000000340)="27a30cd062eef19ca2c16627395c2bc0068f7b863d4afb53832cc03db01260e85c1d1d8e04aac5bc226564942b393ead6cc0f3b9528cc2d11b6028912617d0cef42d149ab9438e6d01773d345efea81f593ae2275f112bd3f44c2f96e3cfc86be4770a33fbbc78a379272c7fa8a56bec50831dd7a7d25941f982a17e85f79ee4313322e542a20d8f1a23a7e48ed5f88d4e99802b87bda3243b89fd2bb92ae0a4d6340faec02c307b6fbd3eb73d8509bc0369529bcde4f9e344ffa6c4c9e9") ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000400)={0x0, @speck128, 0x1, "b82e2403af69f778"}) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000440)=0x80000001, 0x4) bind$netrom(r1, &(0x7f0000000480)={{0x3, @default, 0x3}, [@bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @bcast]}, 0x48) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000500), 0x4) r6 = accept(r2, &(0x7f0000002c00)=@pptp={0x18, 0x2, {0x0, @loopback}}, &(0x7f0000002c80)=0x80) setsockopt$llc_int(r6, 0x10c, 0xf, &(0x7f0000002cc0), 0x4) r7 = syz_genetlink_get_family_id$team(&(0x7f0000002d40)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002d80)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000002e80)=0xe8) getsockopt$inet6_mreq(r6, 0x29, 0x1d, &(0x7f0000002f80)={@local, 0x0}, &(0x7f0000002fc0)=0x14) recvmmsg(r1, &(0x7f0000004f40)=[{{&(0x7f0000003040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000003280)=[{&(0x7f00000030c0)=""/161, 0xa1}, {&(0x7f0000003180)=""/187, 0xbb}, {&(0x7f0000003240)=""/49, 0x31}], 0x3, &(0x7f00000032c0)=""/138, 0x8a}, 0x10001}, {{&(0x7f0000003380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000003440)=[{&(0x7f0000003400)=""/2, 0x2}], 0x1, &(0x7f0000003480)=""/68, 0x44}}, {{&(0x7f0000003500)=@isdn, 0x80, &(0x7f0000003a80)=[{&(0x7f0000003580)=""/119, 0x77}, {&(0x7f0000003600)=""/45, 0x2d}, {&(0x7f0000003640)=""/221, 0xdd}, {&(0x7f0000003740)=""/142, 0x8e}, {&(0x7f0000003800)=""/131, 0x83}, {&(0x7f00000038c0)=""/76, 0x4c}, {&(0x7f0000003940)=""/54, 0x36}, {&(0x7f0000003980)=""/179, 0xb3}, {&(0x7f0000003a40)=""/9, 0x9}], 0x9, &(0x7f0000003b40)=""/106, 0x6a}, 0x5}, {{&(0x7f0000003bc0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000004e00)=[{&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/173, 0xad}, {&(0x7f0000004d00)=""/195, 0xc3}], 0x3, &(0x7f0000004e40)=""/245, 0xf5}, 0x400}], 0x4, 0x1, &(0x7f0000005040)={0x0, 0x1c9c380}) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000055c0)={0x0, @loopback, @multicast1}, &(0x7f0000005600)=0xc) accept(r0, &(0x7f0000005700)=@can={0x1d, 0x0}, &(0x7f0000005780)=0x80) getpeername$packet(r6, &(0x7f0000005980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000059c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000005b00)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@initdev}}, &(0x7f0000005c00)=0xe8) sendmsg$TEAM_CMD_NOOP(r6, &(0x7f0000006000)={&(0x7f0000002d00)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000005fc0)={&(0x7f0000005c40)={0x350, r7, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [{{0x8, 0x1, r8}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xff}}}]}}, {{0x8, 0x1, r9}, {0x23c, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x34, 0x4, [{0x5, 0xffffffff7fffffff, 0x5, 0x200}, {0x7, 0x7fffffff, 0xd5a2, 0x9}, {0x9, 0xaff, 0x1, 0x3}, {0x3, 0x3, 0x5, 0x81}, {0xffffffff, 0x2, 0xffffffffffff0000}, {0x1, 0x200, 0x6, 0x1}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r13}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0x1, 0xffff, 0x2}, {0x8, 0x7f, 0x0, 0x2}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r14}}, {0x8}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x2c, 0x4, [{0x8000000000000, 0x2, 0x10001, 0x6}, {0x7, 0x7fffffff, 0xffffffffffffffff, 0x81}, {0x4, 0x2, 0x5, 0x400}, {0x4, 0x4, 0x1ff}, {0x6, 0x894000, 0xffffffff80000000, 0x15}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xffff}}, {0x8}}}]}}, {{0x8, 0x1, r15}, {0x74, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8}}}]}}]}, 0x350}, 0x1, 0x0, 0x0, 0x800}, 0x20000004) getsockopt$inet_IP_XFRM_POLICY(r11, 0x0, 0x11, &(0x7f0000006040)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@initdev}, 0x0, @in6=@initdev}}, &(0x7f0000006140)=0xe8) clock_gettime(0x0, &(0x7f000000a200)={0x0, 0x0}) recvmmsg(r5, &(0x7f000000a0c0)=[{{0x0, 0x0, &(0x7f0000006280)=[{&(0x7f0000006180)=""/79, 0x4f}, {&(0x7f0000006200)=""/117, 0x75}], 0x2, &(0x7f00000062c0)=""/197, 0xc5}, 0x1f}, {{&(0x7f00000063c0)=@rc, 0x80, &(0x7f0000006600)=[{&(0x7f0000006440)=""/245, 0xf5}, {&(0x7f0000006540)=""/135, 0x87}], 0x2, &(0x7f0000006640)=""/243, 0xf3}, 0xfe}, {{&(0x7f0000006740)=@hci, 0x80, &(0x7f0000007a40)=[{0x0}, {&(0x7f00000067c0)=""/30, 0x1e}, {&(0x7f0000006800)=""/72, 0x48}, {&(0x7f0000006880)=""/244, 0xf4}, {&(0x7f0000006980)=""/174, 0xae}, {&(0x7f0000006a40)=""/4096, 0x1000}], 0x6}, 0x1}, {{&(0x7f0000007ac0)=@x25={0x9, @remote}, 0x80, &(0x7f0000009ec0)=[{&(0x7f0000007b40)=""/57, 0x39}, {&(0x7f0000007b80)=""/118, 0x76}, {&(0x7f0000007c00)=""/126, 0x7e}, {&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/134, 0x86}, {&(0x7f0000008d40)=""/4096, 0x1000}, {&(0x7f0000009d40)=""/198, 0xc6}, {&(0x7f0000009e40)=""/105, 0x69}], 0x8}, 0x820}, {{&(0x7f0000009f40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f000000a040)=[{&(0x7f0000009fc0)=""/81, 0x51}], 0x1, &(0x7f000000a080)}, 0x10001}], 0x5, 0x40000000, &(0x7f000000a240)={r16, r17+10000000}) r18 = syz_genetlink_get_family_id$nbd(&(0x7f000000a2c0)='nbd\x00') sendmsg$NBD_CMD_STATUS(r11, &(0x7f000000a380)={&(0x7f000000a280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000000a340)={&(0x7f000000a300)={0x20, r18, 0x6, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20040000) [ 1658.489493][T16889] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1658.514964][ T26] audit: type=1800 audit(1557948016.476:373): pid=16879 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16514 res=0 [ 1658.522250][T16889] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1658.613017][T16880] device sit0 entered promiscuous mode [ 1658.659275][T16889] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1658.682866][T16889] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1660.602639][T16900] IPVS: ftp: loaded support on port[0] = 21 [ 1660.778500][T16900] chnl_net:caif_netlink_parms(): no params data found [ 1660.917357][T16900] bridge0: port 1(bridge_slave_0) entered blocking state [ 1660.925834][T16900] bridge0: port 1(bridge_slave_0) entered disabled state [ 1660.934879][T16900] device bridge_slave_0 entered promiscuous mode [ 1660.942828][T16900] bridge0: port 2(bridge_slave_1) entered blocking state [ 1660.949894][T16900] bridge0: port 2(bridge_slave_1) entered disabled state [ 1660.958010][T16900] device bridge_slave_1 entered promiscuous mode [ 1661.080006][T16900] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1661.091594][T16900] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1661.113504][T16900] team0: Port device team_slave_0 added [ 1661.205304][T16900] team0: Port device team_slave_1 added [ 1661.365221][T16900] device hsr_slave_0 entered promiscuous mode [ 1661.403665][T16900] device hsr_slave_1 entered promiscuous mode [ 1661.517570][T16900] bridge0: port 2(bridge_slave_1) entered blocking state [ 1661.524664][T16900] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1661.531937][T16900] bridge0: port 1(bridge_slave_0) entered blocking state [ 1661.539196][T16900] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1661.574065][T19348] device bridge_slave_1 left promiscuous mode [ 1661.580252][T19348] bridge0: port 2(bridge_slave_1) entered disabled state [ 1661.633228][T19348] device bridge_slave_0 left promiscuous mode [ 1661.639405][T19348] bridge0: port 1(bridge_slave_0) entered disabled state [ 1663.405797][T19348] device hsr_slave_1 left promiscuous mode [ 1663.459203][T19348] device hsr_slave_0 left promiscuous mode [ 1663.506219][T19348] team0 (unregistering): Port device team_slave_1 removed [ 1663.518606][T19348] team0 (unregistering): Port device team_slave_0 removed [ 1663.531689][T19348] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1663.570221][T19348] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1663.671287][T19348] bond0 (unregistering): Released all slaves [ 1663.821706][T16900] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1663.829583][T23809] bridge0: port 1(bridge_slave_0) entered disabled state [ 1663.842002][T23809] bridge0: port 2(bridge_slave_1) entered disabled state [ 1663.851273][T23809] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1663.878270][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1663.886289][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1663.897717][T16900] 8021q: adding VLAN 0 to HW filter on device team0 [ 1663.908524][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1663.917568][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1663.926678][ T8578] bridge0: port 1(bridge_slave_0) entered blocking state [ 1663.933793][ T8578] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1663.952265][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1663.961079][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1663.970561][ T8578] bridge0: port 2(bridge_slave_1) entered blocking state [ 1663.977665][ T8578] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1663.985460][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1663.994571][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1664.003683][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1664.012624][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1664.021397][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1664.157990][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1664.166657][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1664.175294][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1664.183709][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1664.191832][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1664.200209][ T8578] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1664.211603][T16900] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1664.243693][T16900] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1664.501844][T16913] EXT4-fs warning (device sda1): ext4_group_extend:1768: can't shrink FS - resize aborted 19:20:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x4020) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007b40)=[{{&(0x7f0000000180)=@l2, 0x304}}, {{&(0x7f0000007500)=@hci, 0x80, &(0x7f0000007680), 0x141, &(0x7f00000076c0), 0x10}}], 0x4000000000003d5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="82d72789df985483964dbfbc0bfccc190a149dc3e720f8ec93d2e6754983b77c8ce78a1e4270e3209a5394c87f59042d2c762d61b5f47d07acbe36799dcbaeb6aa1481dbc242a640f311bf2e3f59a44dc2aee047916eb114739f883a380eebc2da9ce09872268bd28ac3c27bd428d75842bf3b40c3f89a968940315883ade2bf2d52f0a144effb0c72ee0519496fbe0fe131dca62a5a899d0ef9cc3f87afedee4da539d9473448e24b3b8172c599c29f844a25e8f61bb02c8357fa3f445323078a4b299ec0ebfad41c755729a5555d330873e6add894c810f2e7730101fae9a30f", 0xe1) 19:20:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="f7ff97350f8a0600c52579ac0609d2") r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x4, 0x488, 0x140, 0x140, 0x0, 0x3a0, 0x3a0, 0x3a0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[], 0x27}, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, 0xf}}}, {{@arp={@multicast2, @multicast1, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, 0x7f, 0x100000001, 0x1, 0x758, 0x10001, 0xffffffffffffff01, 'veth0_to_team\x00', 'gre0\x00', {0xff}, {0xff}, 0x0, 0x10}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x159, 0x7, 0xabf1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[], 0x27}, @empty, @broadcast, @rand_addr=0x10001, 0xc, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4d8) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(cast6))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000440)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="3c5a7d56d363ca58bbd556d9bd9a5f50", 0x10}], 0x1}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000e80)=""/4096, 0x20001e80}], 0x1}}], 0x213, 0x0, 0x0) 19:20:23 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a600800000006c000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100c0008}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x0, 0x70bd25, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x804) ioctl(r1, 0x21000008912, &(0x7f0000000080)="0adc1f123c123f319bd070") sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000850) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="28000000060001000000000000000000c84c7cff1400170000030000000000000000ffff8909c670be00000000"], 0x28}}, 0x0) 19:20:23 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x3f00, 0xffffffd5) 19:20:23 executing program 0: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@initdev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=0x0, &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r2, 0x80, 0x1, 0x0, 0x80000001, 0x2}, &(0x7f00000005c0)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@rand_addr="b79b50afa59cc8d1588408483d0ef26d", 0x1000, 0x7, 0x4e21, 0x7, 0x2, 0x80, 0x20, 0x73, r1, r3}, {0x77af9b, 0x8, 0x100000001, 0x7f, 0x100, 0x8, 0x1, 0x2}, {0x7f, 0x5, 0x8001, 0x9}, 0x3, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1d}, 0x4d5, 0xff}, 0xa, @in=@multicast2, 0x0, 0x7, 0x3, 0x6486, 0x8, 0x2, 0x4}}, 0xe8) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000380)=""/241, &(0x7f00000004c0)=0xf1) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0xe, 0x4, 0x4, 0xfffffffffffffffd, 0x0, 0x1}, 0x2c) [ 1665.201374][T16916] EXT4-fs warning (device sda1): ext4_group_extend:1768: can't shrink FS - resize aborted [ 1665.287685][T16922] validate_nla: 2 callbacks suppressed [ 1665.287694][T16922] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1665.312514][T16922] __nla_validate_parse: 2 callbacks suppressed [ 1665.312522][T16922] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000180)="0adc1f123c123f319bd070") r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x201, 0x70bd25, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4880}, 0x40000) r3 = socket(0xa, 0x80f, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e24, 0x100000000, @local}}, 0xfff, 0x200}, &(0x7f0000000340)=0x90) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="2400009f7b913684bb2f83d80033001901000000000000000002000080ffd38d9b0ced8f"], 0x1}}, 0x200000000000) 19:20:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) close(r1) pipe(&(0x7f0000000240)={0xffffffffffffffff}) r3 = epoll_create(0x3) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000180), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in6=@dev}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) close(r0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)) 19:20:23 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60b4090000303aff02024300600000000000ffffe0000002ff020000000000000000000000000001000000000000000060b680fa0000000000000000000000b1756190823c9b9c000302ffffffffffff0000000000000000"], 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000480)=@sco, &(0x7f0000000500)=0x80) sendto$rose(r0, &(0x7f0000000540)="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", 0x1000, 0x4000014, &(0x7f0000001540)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}}, 0x1c) [ 1665.397328][T16922] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1665.478394][T16922] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000740)={0x1, 'vxcan1\x00', 0x3}, 0xffd3) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000000640)={&(0x7f00000004c0)={0x158, r2, 0x100, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7162}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x340d}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @remote}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff80000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x158}, 0x1, 0x0, 0x0, 0x800}, 0x40080) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000180)={{0x6, @rose, 0x80000000}, [@rose, @rose, @default, @netrom, @netrom, @rose, @rose]}, 0x48) listen(r3, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xf, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x2]}, 0x48) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000740)='bcsf0\x00') recvmmsg(0xffffffffffffffff, 0x0, 0xfffffffffffffe71, 0x1, 0x0) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, 0x0) syz_genetlink_get_family_id$ipvs(0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") socket$inet6_udp(0xa, 0x2, 0x0) write$binfmt_aout(r3, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"/457], 0x1c9) pipe(&(0x7f0000000380)={0xffffffffffffffff}) ioctl$SIOCRSSCAUSE(r6, 0x89e1, &(0x7f00000003c0)=0x10000) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000000200)={0x3, {{0x2, 0x4e24, @multicast2}}}, 0x88) clock_gettime(0x0, &(0x7f0000000a40)) 19:20:23 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000300)="390000001300090468fe585de9e600000700ff3f03000000450001070000001419001a0004001210070000f48aa159", 0x2f}], 0x1) r0 = socket(0x10, 0x800000000080002, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x2}, 0x8) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100), 0x2c2}], 0x492492492492805, 0x0) [ 1665.619308][T16922] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1665.632354][T16922] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:23 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000004140)={0x100000000, 0x1, 0x6, 0xef1f, 0x7b7}, 0xc) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @initdev}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xa545]}, 0x5c) r3 = accept4$inet6(r2, &(0x7f0000004740)={0xa, 0x0, 0x0, @local}, &(0x7f0000004780)=0x1c, 0x800) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f00000041c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000047c0), 0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e22, 0x10001, @ipv4={[], [], @multicast1}, 0x793b}, {0xa, 0x4e24, 0xdada, @empty, 0x3ff}, 0x1, [0x8, 0x7, 0x1, 0x1000, 0x4, 0xff, 0x800, 0xffffffff80000000]}, 0x5c) ppoll(&(0x7f0000000340)=[{r4, 0x6c4}, {r4, 0x8002}, {r2, 0x4}], 0x20000000000000de, &(0x7f0000000080), &(0x7f0000000300)={0xfff}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000380)={{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x27}, 0x3f}, {0xa, 0x4e20, 0x8, @local, 0x7f}, 0xfffffffffffffd36, [0x6, 0x3, 0x0, 0x4f15f866, 0x0, 0xffffffff, 0xab, 0x100000000]}, 0x5c) tee(r1, r2, 0xfffffffffffffff8, 0x0) r5 = accept4$inet6(r0, &(0x7f0000000140), &(0x7f0000004000)=0x1c, 0x80800) ioctl$int_in(r4, 0x5421, &(0x7f0000000100)=0x5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000400)={0xb4, 0x99c, 0x1ff, 0x61, 0x87}, 0x14) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000003f80)='bridge_slave_1\x00') r7 = socket(0x9, 0x6, 0xffffffffffffff00) getsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000004200)=""/226, &(0x7f0000004180)=0x34) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000240)=0x4) ioctl$SIOCAX25CTLCON(r7, 0x89e8, &(0x7f0000000480)={@bcast, @default, @default, 0xc, 0x3, 0x6, [@null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000003f40)={0xbb, @broadcast, 0x4e21, 0x0, 'wlc\x00', 0x2, 0x7fff, 0x14}, 0x2c) accept(r4, &(0x7f0000003ec0)=@ethernet={0x0, @broadcast}, &(0x7f0000000440)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000000200)) ioctl(r4, 0x100000890e, &(0x7f0000000000)="0adc1f123c124f3188b070") bind$bt_rfcomm(r2, &(0x7f0000004040)={0x1f, {0x1f79, 0x10000, 0x0, 0x4, 0x49, 0x200}, 0xf7}, 0xa) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001a80)={{0xa, 0x4, 0x0, @empty}, {0xa, 0x0, 0x0, @empty}, 0x6}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @initdev}}, 0x5c) [ 1665.687037][T16922] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:\nyz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x0) [ 1665.741588][T16922] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000040), 0x4) close(r1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x4e22, @remote}, {0x2, 0x4e20, @empty}, {0x2, 0x4e23, @remote}, 0x122, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000)='nr0\x00', 0x62c5, 0x1000, 0x4}) r2 = accept4(r0, &(0x7f00000004c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000540)=0x26, 0x80800) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000580)=0x9, 0x4) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [{0x20, '\\'}, {0x20, 'nr0\x00'}], 0xa, "ce83f98d8e21458c310b9abdc63184bb2a2801fdcfeb930a34b090bfe4ddc19497bb723c20e7b17b713da37fcc98c69a4c76f281584be11ce9507f2a3c7ac2e6905e033b1600e55f67bfe32f3619f1da12dfddbe5f8b6cad858aa2008adc84fc156305d547f8ecb4812dd716472277be90"}, 0x83) 19:20:23 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000074000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:23 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'lapb0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r3, r2, 0x2000000b, 0x201}, 0x17) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000200)="0c2601000000000000008c000016") getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000340)={'broute\x00'}, &(0x7f00000003c0)=0x78) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000000)) socket$packet(0x11, 0x2, 0x300) [ 1665.914378][T16964] Started in network mode [ 1665.946514][T16964] Own node identity ac1414aa, cluster identity 4711 [ 1665.977077][T16964] New replicast peer: 172.20.20.187 [ 1666.001490][T16964] Enabled bearer , priority 10 [ 1666.072744][T16962] IPVS: set_ctl: invalid protocol: 187 255.255.255.255:20001 [ 1666.076759][T16980] Enabling of bearer rejected, already enabled [ 1666.109560][T16983] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1666.131739][T16983] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1666.172585][T16983] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1666.245791][T16983] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1666.314998][T16987] IPVS: set_ctl: invalid protocol: 187 255.255.255.255:20001 [ 1666.336109][T16983] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1666.366665][T16983] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1666.392029][T16983] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:24 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x4000, 0xffffffd5) 19:20:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x2}, 0xb) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140), 0x4) connect$rose(r0, &(0x7f0000000180)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x1, [@null, @bcast, @default, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) socket$inet6(0xa, 0x8000e, 0x8) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000080)=@tipc=@name, 0x80, 0x0}, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000100)=0x4) 19:20:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-des3_ede-asm,crc32c-intel(\x00'}, 0x58) pipe(&(0x7f00000022c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$rose(r1, 0x104, 0x5, &(0x7f0000002300)=0x3f, 0x4) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x80, &(0x7f0000000140)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r3, &(0x7f0000000040)={{0x3, @rose}, [@netrom, @null, @remote, @default, @bcast, @rose, @default, @rose]}, &(0x7f00000000c0)=0x48) 19:20:24 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0a5c2d023c126285718070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000a00)='memory.events\x00', 0x7a05, 0x1700) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000340)=@ethernet={0x307, @remote}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)="00ca5ce1a5d8998516cbb18e480bce03cacb12c6bcc4c6bb35edb912c2d2cdf4d68abc9404ba3dd1fb97a85fb84d84dc363b71961f4e454fadd56fdefa35f60b8731b8d38b76707778bf3bf92323e1061004ee09591c992aeddc5d0c99bf9eb1dfe589a9451b104757ea269eb7b6df5cdd7278006a5e69d414475e175965bdeea683fa15f65f824623d5b92a01f115e8a587e14f7e0492f992a0a4e373d2acd90d13543edf07cd841ae0e99dd3a07c6e98b0a417241d85ca8854d3a04d05e8fc17b12532", 0xc4}], 0x1}, 0x20000000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="006d2a1a74387920"], 0x3ff800) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) writev(r3, &(0x7f0000000980)=[{&(0x7f0000000900)="c64ca6a81b502bb5586c0acaa94836caeadfa69bf6a1769e279532d86b9d6ad57c588b3e44312bba7e6ec3e28bb9ba1f94b2fc1f348362b8b0ae252049dd932af00ef7f4f271f4f0e478e6443a87c242fc3bb63f36c61b3f5e7edadd79326281d03fc8994cc3", 0x66}], 0x1) unshare(0x40000000) recvfrom$inet6(r2, &(0x7f0000000bc0)=""/249, 0xf9, 0x10001, 0x0, 0x0) getsockopt$X25_QBITINCL(r2, 0x106, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000b00)=""/169, 0xffffff4c) r5 = socket$inet6(0xa, 0x3, 0x3a) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000003c0)="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") setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 19:20:24 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffff9c}) recvmsg(0xffffffffffffff9c, &(0x7f00000017c0)={&(0x7f0000000300)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/29, 0x1d}, {&(0x7f0000001840)=""/207, 0xcf}, {&(0x7f0000001580)=""/68, 0x44}, {&(0x7f0000001600)=""/91, 0x40}, {&(0x7f0000001680)=""/136, 0x268}], 0x6, &(0x7f0000001cc0)=""/4096, 0x1000}, 0x2040) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001800)={@remote, r1}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb0, 0x409, 0x20000000000003, 0x0, 0x0}, 0x2c) bind$inet6(r0, &(0x7f0000000400)={0xa, 0x4e21, 0x8001, @local, 0x2f97}, 0x1c) pipe(&(0x7f0000001940)) r2 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x15, 0x0, 0x77fffb, 0x3, 0x820005, 0xffffffffffffff9c, 0xfffffffffffffffd, [], r1}, 0x3c) r3 = socket$inet_udplite(0x2, 0x2, 0x88) accept$packet(0xffffffffffffff9c, &(0x7f0000001a00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001a40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001a80)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001b80)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001bc0)={{{@in=@local, @in6=@mcast2, 0x4e23, 0x80200000000, 0x4e23, 0x5, 0xa, 0x20, 0xa0, 0x5c, r4, r5}, {0x5, 0x8, 0x595c1c12, 0x3, 0x6, 0x7, 0x97, 0x7}, {0x20, 0x5, 0x2, 0x1}, 0x277d, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4d3, 0xff}, 0xa, @in6=@mcast2, 0x3505, 0x1, 0x3, 0x8, 0xd43, 0xff, 0x4}}, 0xe8) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet6_opts(r6, 0x29, 0x0, &(0x7f00000001c0)=""/179, &(0x7f0000000280)=0xb3) openat$cgroup_ro(r6, &(0x7f00000003c0)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e23, 0x6, @local, 0x2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e24, @local}], 0x9c) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0xc4a, 0x800, 0x1000, 0x7}) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x3, 0x0, 0x740000, 0x0, 0x20820000, r2}, 0x2c) sendto$rxrpc(r6, &(0x7f0000001480)="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", 0xfe, 0x20000080, &(0x7f0000000380)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e24, 0x6b7, @mcast2, 0x3}}, 0x24) [ 1666.431806][T16983] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:24 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a600800000007a000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000300), 0xfd61) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{}], 0xa, "653b82149a06a0144f5b30b1adadec381ab1ce6fc977c2163d8efb0bbe0b13a658ed7d124625b5c43c3eb1b789a2e29a1dd0c2e3659020343237683a7b77ed37571f02595f9b6e739200cac01940a1a1328f523c0e106760437bf49aebb51d8e4d8f565e0628ac006e53a04d97a8d1be7d7a5711bb8e057468c41671577a0c28bba00415fc5342e96aba3a86ca084339ae6597cd1020f7bcbb2e646e3b6e01dda0921048d19174d3af678d3309721f595a8a28f3ca6627bd"}, 0xc4) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0x4, r1}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x2, [{}, {}]}, 0x48) 19:20:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x1, 0x7, 0x80000000, "d4cdd343b683423c41055087b96e22acb64a767d7c5e8283790bbd6e518d0a48edde20dbb8d09ec7c63a2d80e50da36aff509d2e2a4cde16217bf8118cd484", 0x1a}, 0x60) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0049d13d339c3a83b57716ee817c892fe57dda6e3ac07858a088ca4db18e363c2dea8bdb564a22c9bc8faf6c532aaab9b6ba0630f11c15b164a12d3e48f3fd"}, 0x60) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000200)=""/177, 0x70c000) 19:20:24 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0xa00000000000000, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x9c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, 0x0, &(0x7f0000000e00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'bridge0\x00', 'vlan0\x00', 'sit0\x00', 'teql0\x00', @empty, [], @link_local, [], 0x8b8, 0x8b8, 0x930, [@among={'among\x00', 0x820, {{0x414, 0xc}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "a600a9e85725d89818472e65aba21d9bbc1b20e8331c6fd24a5aceaeefe102e42a013ac2c00eeb782c34eab997013e0506220c21a44cc58ff5bc83d5e4066c77"}}}}]}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0xa38) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000140)="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") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x14, r1, 0x0, 0x70bd2c, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000002c0)={0x5, @remote}) [ 1666.656234][T17013] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1666.665513][T17002] IPVS: ftp: loaded support on port[0] = 21 [ 1666.785511][T17013] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x6, 0x3) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000534000), &(0x7f0000000080)=0x4) 19:20:24 executing program 0: r0 = socket$inet6(0xa, 0xc0000000000001, 0x83) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1f, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r0, &(0x7f0000000440), 0x400000000000211, 0x810) [ 1666.910392][T17013] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1666.966842][T17013] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1667.009408][T17016] IPVS: ftp: loaded support on port[0] = 21 19:20:25 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000081000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1667.122379][ T5] 32-bit node address hash set to aa1414ac [ 1667.476909][ T26] audit: type=1800 audit(1557948025.436:374): pid=17065 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16659 res=0 19:20:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x5000, 0xffffffd5) 19:20:25 executing program 5: socket$isdn_base(0x22, 0x3, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) socket$isdn_base(0x22, 0x3, 0x0) socket$xdp(0x2c, 0x3, 0x0) epoll_create1(0x80000) socket$inet(0x2, 0x0, 0x7f) socket$can_raw(0x1d, 0x3, 0x1) socket$pppoe(0x18, 0x1, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$unix(0x1, 0x20000000007, 0x0) 19:20:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) r1 = socket$inet6(0xa, 0x800, 0x100) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x200, &(0x7f0000000140)=0x4) bind$ax25(r3, &(0x7f0000000000)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x7}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @default]}, 0x48) [ 1667.950415][ T26] audit: type=1800 audit(1557948025.906:375): pid=17078 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16691 res=0 19:20:27 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080ffffa888000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:27 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000007c0)="230000005e0081aee4050c00250b38fdc0b3140d09dd441f8b2e1a5020a759643dbed9", 0x23}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/104, 0x68}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000400)=""/101, 0x65}, {&(0x7f0000000480)=""/154, 0x9a}, {&(0x7f0000001380)=""/4096, 0xff26}, {&(0x7f0000000540)=""/161, 0xa1}], 0xb3}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r1, 0x89e6, &(0x7f00000001c0)={0x2, 0xce5d}) 19:20:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket(0x8000000000000010, 0x802, 0x0) write(r1, &(0x7f0000000080)="24000000200005fb006b000420edea20021900080110b5000010ffea08000100050000b7", 0x24) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001680), &(0x7f00000016c0)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000001300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000012c0)={&(0x7f0000003dc0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], 0x11dc}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001700), &(0x7f0000001740)=0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000029c0)={0x0, 0xffffffffffffffff, 0x0, 0xf, &(0x7f0000002980)='wlan0keyring!!\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002a00)={{{@in6=@ipv4={[], [], @empty}, @in6=@local}}, {{@in6=@loopback}, 0x0, @in=@initdev}}, &(0x7f0000002b00)=0xe8) getgid() getgid() gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005840)={{{@in=@initdev, @in6}}, {{@in=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000005940)=0xe8) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000070c0)={{{@in=@loopback}}, {{@in6=@dev}, 0x0, @in=@initdev}}, &(0x7f00000071c0)=0xe8) 19:20:27 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x6000, 0xffffffd5) 19:20:27 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x5000, 0xffffffd5) 19:20:27 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080ffffff9e000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:27 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000001500)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f00000015c0)={&(0x7f00000014c0), 0xc, &(0x7f0000001580)={&(0x7f0000001540)={0x2c, r3, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x8}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8890}, 0x80) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000001640)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000001700)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001680)={0x1c, r4, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001740)={0x0, 0x10001, 0x0, 0x9, 0x5ee}, &(0x7f0000001780)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000017c0)={r5, 0x9a, 0x2, 0x200, 0x7ff, 0x4}, &(0x7f0000001800)=0x14) sendfile(r1, r0, &(0x7f0000001840), 0xe7f) bind$inet(r1, &(0x7f0000001880)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000018c0)='nlmon0\x00', 0x10) r7 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SIOCX25GDTEFACILITIES(r1, 0x89ea, &(0x7f0000001900)) r8 = accept$inet6(r1, &(0x7f0000001940), &(0x7f0000001980)=0x1c) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f00000019c0)=0x95e6, 0x4) accept$packet(r1, &(0x7f0000001ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001b00)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001b40)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@empty}}, &(0x7f0000001c40)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c80)={{{@in6=@mcast1, @in=@rand_addr=0x3, 0x4e24, 0x2, 0x4e22, 0x100, 0xa, 0x20, 0x20, 0x0, r9, r10}, {0x1, 0x10000, 0x9, 0x0, 0xcded, 0xc53d, 0x9}, {0x6, 0x80000001, 0x3, 0xf3}, 0x6000000000000000, 0x6e6bb3, 0x1, 0x0, 0x0, 0x1}, {{@in6=@local, 0x4d5, 0x3e}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x3501, 0x4, 0x0, 0x7, 0x0, 0x3f, 0x7f}}, 0xe8) sendto$ax25(r2, &(0x7f0000001d80)="de18ad584b7651d4e4b8dbd8e249cf29aeb3a40098a1c4bdf8e689d7124cc0a9e5fa7d11f7a90c6b1d1229d448f51623b86318c418474f55b0cb444222fd3016ed2b9c02474c2d7a68f2cd047ea8a4d051f919204f2407bc0bf4ffaa", 0x5c, 0x8090, &(0x7f0000001e00)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001e80), &(0x7f0000001ec0)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001f00)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001f40)={0x8, 0x200, 0x9, 0x3, r6}, 0x10) bind$netlink(r1, &(0x7f0000001f80)={0x10, 0x0, 0x25dfdbfc, 0x80}, 0xc) connect$l2tp(r2, &(0x7f0000001fc0)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e20, @broadcast}, 0x2, 0x3, 0x1}}, 0x2e) ioctl$SIOCAX25ADDUID(r2, 0x89e1, &(0x7f0000002000)={0x3, @null, r10}) write(r7, &(0x7f0000002040)="c99f84b195ab42259e77a6fcd8a6c8c7da1251a9f0afdc22976fd05bca486433e374c50ab43d8dc1b9771bc2d656de04e16ed89daa013712d992597420cdeb3bd07dd2e2248ff848b79b639deca1c7b69a0b77c1bfd64d1bc24ed827db3c079cc81c68f2ed7b528a4380b6c5de394293be69702f62e57b1b12ccc8c8954b667c596559412cf23221fa0a0988197e10705a7ec991", 0x94) bind$bt_sco(r2, &(0x7f0000002100)={0x1f, {0xe810000000000000, 0x4, 0x0, 0x4, 0x3ff, 0x6}}, 0x8) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000002140)=0x1, &(0x7f0000002180)=0x1) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000021c0), 0x4) 19:20:27 executing program 4: r0 = socket(0x800000000000012, 0x3, 0x7ff) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x7ff}, 0x10) write(r0, &(0x7f0000000040)="200000001a000100000000000000a00080000000000000000000070000002000", 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x6, 0xa, [0xff, 0xffff, 0x80000000, 0x100000001, 0x9, 0x3, 0x6, 0x8, 0x7, 0x8]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x3, 0x5, 0x4}, &(0x7f0000000140)=0x10) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.threads\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) write$cgroup_pid(r2, &(0x7f0000000200)=r3, 0x12) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000240), 0x4) 19:20:27 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080fffffff0000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:27 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000980), &(0x7f00000009c0)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @random="38efb2481578", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote, @local}, @dccp={{0x0, 0x0, 0x4, 0x60, 0x0, 0x0, 0x3, 0xa, 0x0, "e57049", 0x0, "cd98e8"}}}}}}, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000000040)) 19:20:28 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x5}}, [0x40, 0xd2, 0x100000000, 0x1, 0x0, 0x1cac, 0x2, 0x7f, 0x80000001, 0x9, 0x7ff, 0x0, 0x480f, 0xaa, 0x401]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x28, 0x30}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'nlmon0\x00', 0x3}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x80) r3 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="020300000d000000000000000000000004000400000000000000f2ffffffffffffff000000000000000000000000000002000100000000000028596d7400000005000500000000000a00000000000000fe8000000000000000000000000100ff0000000000000000"], 0x68}}, 0x0) 19:20:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(0xffffffffffffffff, 0x0, 0x0) recvfrom(r1, &(0x7f0000000040)=""/212, 0xd4, 0x2, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast}, 0x2, 0x0, 0x1, 0x2}}, 0x80) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0x341, &(0x7f000000a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @udp={0x0, 0x883e, 0x8}}}}}, 0x0) 19:20:28 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008088a8ffff000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:28 executing program 4: r0 = socket$kcm(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x2, @remote}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="bbf5406e25d74ab9ded7cc254315c4f0b3c728b6987a84376de64f2489add8775ceffb2de580add571a3e1ad100422535743c20c79fb326f6db14b1aba0c3a0399e5aaa338de664341af0c55bdc0bfa7282439729471b14517392928bc23e9949bd3bcc9c016242e11bf3b8611fcfe5cc862c7f9b4", 0x75}], 0x1, &(0x7f0000000980), 0x328}, 0x4004801) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xb, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0xffffffb6}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xe, 0x0, &(0x7f0000000100)="538105193da4571bdc24ec61b880", 0x0}, 0x28) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, 0x0) 19:20:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x5000, 0xffffffd5) [ 1670.135720][ T26] audit: type=1800 audit(1557948028.096:376): pid=17102 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16835 res=0 19:20:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x7000, 0xffffffd5) 19:20:28 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000f0ffff000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB='%'], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0xffffffff80000001, 0x8, 0x2, 0x5b}, 0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 19:20:28 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x90) socket$inet6_tcp(0xa, 0x1, 0x0) 19:20:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={r0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000400)={0xffd, 0x0, 0x2, 0x2, 0x7ff}, 0xc) bind(r1, &(0x7f0000000040)=@l2={0x1f, 0xfffffffffffffff7, {0xffffffffffffff7f, 0x1, 0x6, 0x7, 0x1000, 0x3}, 0x100, 0x1}, 0x80) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ip6gretap0\x00'}}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev}, {@in6=@mcast2, 0x0, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}}, 0x0) sendto(r0, &(0x7f0000000100), 0x0, 0x80, &(0x7f0000000140)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80) [ 1670.513451][T17157] validate_nla: 16 callbacks suppressed [ 1670.513461][T17157] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1670.552284][T17157] __nla_validate_parse: 16 callbacks suppressed 19:20:28 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x10000, 0x201, 0x1, 0xa2b, 0x0, 0x62ff, 0x9, r1}, 0x20) r2 = socket$inet(0x10, 0x80803, 0x4000000000000004) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)="4c0000001300ff09fffd956fa283b700008c0e08000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 19:20:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x4}}, 0x9c29, 0x7, 0x80, 0x80000000, 0x9}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x0, &(0x7f0000000280)}, &(0x7f0000000300)=0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@arp={@loopback, @dev={0xac, 0x14, 0x14, 0x1e}, 0x0, 0xffffffff, @empty, {[0x866374c06c6f412, 0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@dev={[], 0x11}, {[0x0, 0x0, 0x0, 0x0, 0xff]}, 0xfffffffeffffffff, 0x7fff, 0x1e, 0x7, 0x3, 0x550, 'veth0_to_hsr\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote, @empty, @dev={0xac, 0x14, 0x14, 0x26}, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xa}}}, {{@arp={@multicast1, @dev={0xac, 0x14, 0x14, 0xf}, 0x0, 0xff, @mac=@broadcast, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x7, 0x1f, 0x5, 0x5, 0x5a7, 0x10, 'vlan0\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @loopback, @multicast2, 0xe, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4d0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)={0x14, 0x40000000000013, 0xfffffffffffffffd, 0x3, 0x0, {0x17}}, 0xffffffffffffff30}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) [ 1670.552293][T17157] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:28 executing program 4: r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f00000000c0)="240000001a0025f01c6b0100fdff141c0a0b5aace489f8254e06302545d4ff6e10b500002780cc08001c0006000000", 0x101d8) [ 1670.633466][T17157] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1670.683557][T17157] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000200)='\x00'/11) r1 = socket$netlink(0x10, 0x3, 0xb) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x720, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r3 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x4c, &(0x7f0000000040)=0x7, 0x4) 19:20:28 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000240)=0x4, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x8001, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00000000c0)=0x200006d26, 0x4) read(r1, &(0x7f0000000140)=""/165, 0x1000000eb) [ 1670.786346][T17178] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 19:20:28 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a600807fffffff000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x5000, 0xffffffd5) [ 1671.011273][T17189] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1671.022390][T17189] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1671.049849][ T26] audit: type=1800 audit(1557948029.006:377): pid=17173 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16561 res=0 [ 1671.061264][T17189] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:29 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x7582, 0xffffffd5) 19:20:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x40, r1, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @dev={0xfe, 0x80, [], 0x13}}, @FOU_ATTR_LOCAL_V4={0x8}, @FOU_ATTR_AF={0x8, 0x2, 0x893bf9eedef5c7dc}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x25dfdbfd, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) 19:20:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x2, @local, 'gre0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000005b40), 0x40000000000014d, 0x0) socketpair(0xa, 0x80000, 0x80, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="23000000b7194593e0408d0d7929335fe4476ec3cb3dfb7940bad79600000000007fff00000000"], &(0x7f0000000180)=0x2b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") [ 1671.128220][T17189] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001440)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0}, &(0x7f00000014c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001500)={0x0, 0x0, 0x0}, &(0x7f0000001540)=0xc) r4 = getpid() r5 = getuid() r6 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001580)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000015c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) r9 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001700)={0x0}, &(0x7f0000001740)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001780)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@initdev}}, &(0x7f0000001880)=0xe8) r12 = getgid() r13 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000018c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000019c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002f00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002f40)={{{@in6=@initdev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000003040)=0xe8) r18 = getgid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000004340)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x5, &(0x7f0000004300)='proc\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004380)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000004480)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000044c0)={0x0, 0x0, 0x0}, &(0x7f0000004500)=0xc) r22 = gettid() r23 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004540)={0x0, 0x0, 0x0}, &(0x7f0000004580)=0xc) sendmmsg$unix(r0, &(0x7f0000004600)=[{&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000003c0)="de79a1eb0a09541e200972a1", 0xc}, {&(0x7f0000000400)="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0x1000}], 0x2, &(0x7f0000001a80)=[@cred={{0x1c, 0x1, 0x2, {r1, r2, r3}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, r12}}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r13, r14, r15}}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x128, 0x8000}, {&(0x7f0000001bc0)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f0000002c40)="6887bb44dd046286c24e68fe8668ff4d53249b5a6cf1b2622f1ec3aec6f486", 0x1f}, {&(0x7f0000002c80)="094fa171f1e143ea07a7493f690db1097a489af2ff3b996d460dda155da539d3e05ed450f565fa603661d302f1da3ade65a4b617152891896e39cbf148529f0d4a08be3addecb895f0e678dcaf0cce85cc45b179dc244e204a5afcdc276a4461c1c2660d10b8012ea9e6d932599cc895bb032f7968af457218b19927aa228abd5c2b0017918c018eaae2b899ba237c2396d669", 0x93}], 0x3, &(0x7f0000002d80)=[@rights={{0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r0, r0, r0]}}, @rights={{0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0xa0, 0xc0}, {&(0x7f0000002e40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002ec0), 0x0, &(0x7f0000003080)=[@cred={{0x1c, 0x1, 0x2, {r16, r17, r18}}}, @rights={{0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r0, r0, r0]}}], 0x80}, {&(0x7f0000003100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000042c0)=[{&(0x7f0000003180)="d5ec0a757cfecc72abb156efa8529aead8475c58d009ad933178f3ffc8eac1893d26342178a1d3d7d050146917cd447b1ddd73051419c7a13e793c351a1949ff76ec14aef49a9eca0df4dfd1447a86bf8d3e15", 0x53}, {&(0x7f0000003200)="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", 0x1000}, {&(0x7f0000004200)="f53526265a730e4c264407b0fc92a8f98a4731a6e60def0b02535666c255679337f356f3a39f5af758062c00c4181f310aaa1f7b8e3e7295a529d8b9c20d722b1ae0b7e5db921dd1193cb00c9bcdf3eeeada3b45a9c5485371887e4028a388377e123abfba5e5d62ae21a7", 0x6b}, {&(0x7f0000004280)='t]', 0x2}], 0x4, &(0x7f00000045c0)=[@cred={{0x1c, 0x1, 0x2, {r19, r20, r21}}}, @cred={{0x1c, 0x1, 0x2, {r22, r23, r24}}}], 0x40, 0x4}], 0x4, 0x805) socket$packet(0x11, 0x0, 0x300) syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300002, 0x0, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) r25 = socket(0x10, 0x80003, 0x7fffffff) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r25, 0x800448d2, &(0x7f0000000300)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) [ 1671.174836][T17200] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1671.183607][T17203] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e24, 0x3, @local, 0x3ff}, {0xa, 0x4e20, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}, 0xfb0, [0x5, 0x2, 0x7, 0x4, 0x2d, 0x7, 0xfffffffffffff494, 0x945]}, 0x5c) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0x9) r2 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_ax25_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x6, @mcast1, 0x6}, @in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e23, 0xc2, @dev={0xfe, 0x80, [], 0x10}, 0x6}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e23, @broadcast}], 0x78) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000200)={@rand_addr=0x1f, @local, @initdev={0xac, 0x1e, 0x1}}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) close(r2) r4 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='ip6gretap0\x00', 0x10) recvfrom$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1671.289626][T17203] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xd2104}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r1, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb59}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="1c4d7b96c40c5887f228cc3df54028dc"}]}]}, 0x60}, 0x1, 0x0, 0x0, 0xdd7124b2182962a4}, 0x8811) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x2c, 0x19, 0x201, 0x0, 0x0, {0x1d, 0xd601}, [@nested={0x18, 0x4, [@typed={0x14, 0x0, @ipv6=@ipv4={[], [], @dev}}]}]}, 0x2c}}, 0x0) [ 1671.367629][T17203] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:29 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="850000002e000000d4000000100000009500000000040000"], &(0x7f0000000240)='EP\xd4\x00\x1f\x91\xeb/W\xb72$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, &(0x7f0000000400)=""/195, 0x0, 0x0, [0x42]}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x28) [ 1671.427500][T17203] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:29 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a600809effffff000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:29 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x4, 0x2, 0x7fffffff}) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl(0xffffffffffffffff, 0x0, 0x0) write(r1, &(0x7f0000000380)="76fbf326faf4c5a032122f50465c0df727cfcd90bea39e389b86cbc42efcf142df38cda9ad77581a1ff9a5fa4188ad350850a6a36520fb29d3d1047d39a1c2619ac09338066a", 0x46) sendfile(r1, r1, &(0x7f0000000240), 0x8000) setsockopt$rose(r0, 0x104, 0x7, &(0x7f0000000100)=0x544b, 0x4) ioctl$IMHOLD_L1(r0, 0x80044948, &(0x7f00000000c0)) 19:20:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge_slave_0\x00', 0xfffffffffffffe97) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x0, @initdev}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8048000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r1, @ANYBLOB="200027bd7000fddbdf25070000000c210100080009007b000000080005009cebbc3424000300080001000000000008000100030000000800030004000000080004000300000028000100080005000400000008000500040000000c000700010000000200000008000b00736970002400030008000800e9000000080005007f000001080008000000000008000500fffbffff080004002e000000"], 0xa0}, 0x1, 0x0, 0x0, 0x40000}, 0x20008001) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000001c0)=@gcm_256={{0x307}, "58b060ebfaeb555a", "6d4d6b64b109d527fc5e767caa680e2955d6551c4520948c53b0e1e7871db9eb", "44848392", "4febab8180bb4367"}, 0x38) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e22, @multicast2}, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e23, @multicast1}, 0x2, 0x0, 0x0, 0x0, 0x100, &(0x7f0000000000)='tunl0\x00', 0x80000001, 0x2, 0x10001}) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000900)=""/89, 0x59}, {&(0x7f0000000440)=""/200, 0xc8}, {&(0x7f0000000540)=""/126, 0x7e}, {&(0x7f00000005c0)=""/169, 0xa9}], 0x4, &(0x7f00000006c0)=""/153, 0x99}, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={r3, 0x800}, &(0x7f0000000880)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000008c0)=0x7, 0x8) 19:20:29 executing program 5: r0 = socket$isdn(0x22, 0x3, 0x37) ioctl$IMHOLD_L1(0xffffffffffffffff, 0x80044948, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x23, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x80}, {r1}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={0x8}, 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000000180)=@rc, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x6685) ppoll(0x0, 0x0, 0x0, &(0x7f0000000380), 0x8) recvmmsg(r0, 0x0, 0x0, 0x3, 0x0) ioctl$SIOCAX25CTLCON(0xffffffffffffffff, 0x89e8, 0x0) 19:20:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockname$netrom(r1, &(0x7f0000000040)={{0x3, @default}, [@bcast, @null, @remote, @null, @netrom, @default, @null]}, &(0x7f00000000c0)=0x48) getsockopt$sock_int(r0, 0x1, 0x2c, 0x0, &(0x7f0000000100)) [ 1671.693232][T17231] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1671.753647][T17231] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1671.799347][T17231] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1671.850663][T17231] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1671.878961][T17237] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1671.917818][T17237] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1672.137783][ T26] audit: type=1800 audit(1557948030.096:378): pid=17212 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16997 res=0 19:20:30 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x8008, 0xffffffd5) 19:20:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r1, 0x84, 0xa, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f0c3c123f319bd070") pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001140)=0x3f, 0x4) write(r1, &(0x7f0000000040)='$', 0x1) 19:20:30 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="130000003000ffffff7f00000000aee4058c00", 0x13}], 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001640), 0x800) vmsplice(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)="c3325a008efa06efdb9764bbdd16c6df25fdbb0af1b21122938847f230c69caea214a901c996c57386ba1d4055a72d63a38db5ede407d43462", 0x39}, {&(0x7f0000000040)="883614524079f0b72b9eb2342a2b0857", 0x10}, {&(0x7f0000000100)="0a5d88f1bef94cb4ffd5c5d34e56d2218c6d08bceb0cca7cdc83821af19feb51c857c34d1573b7eca3ba189e19ccc43c92c8e1c45d78603e63b8e9a79e5a63a10b04bbf4106bc15817ff6228aa3d163a7e62eaf5ba8daad927b68068aef6c9b11ec672046546f28fe142db488406d89537ad5de3e57a", 0x76}, {&(0x7f00000001c0)="1fe9d61702683febd7628dfee8685aa6ee7ec88cf4edc82f146fa41b4f6249eea9210b9fbe7e61ec0327c31de36cfe4bbaa5946355457e52d7e38cf9b251a31e6dfe3d52eae73a42f3bef261c34d6b19a3", 0x51}, {&(0x7f0000000240)="e87d165739dacb23a5c16777e1bae391f7b4cdd69362d0a2af276bdd5b4ee57a0d63c23ae2367619ed711bde9d903ff64c26c19a09eb04f6fc0770364cae4e46b28f94d6060771e768575ebbe3cfd844762dc52c9b16bfc0", 0x58}, {&(0x7f00000002c0)="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", 0xfa}], 0x6, 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001680), &(0x7f00000016c0)=0x6) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000440)=0x2, 0x4) 19:20:30 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080f0ffffff000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x4000000031, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x0, 0x1, 0x2, 0x7fff, 0xfff, 0xffffffffffffa42f, 0x0, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x200}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0xffffffff, 0x46, 0x100, 0x8}, 0x8) 19:20:30 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000020000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:30 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000300)="a277029bdb7248f349253776aeacdb5cdef69a6946d4512d1fce5d3ae5fafef8e3f6924b6c93947b5d84faba0cdacac71342c56a7dabf6e0eb81585b1b0a6fa61aeef82e58a68de1d512ed133ec5f4537ba9ddb68a5cb20813cb603ab7d6f59b036ebdc4208fee70c6273cb8038892e0572417af4a15cda96cbd19c109ed2b2de4e7e13785127f23a9788bc08802d92fc905a833a36ddcdeb0f11314", 0x9c) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @multicast2}, 0x10) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="2646a56ea59185cd4fd18691de1b520f5b5ae21ee2f1ddaca953f2"}, {&(0x7f00000003c0)="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", 0x3d0}, {&(0x7f0000000240)="014a77"}, {&(0x7f00000013c0)="1dc2fdf58c405ef560d976369a5ed78dd69f89b8f565e5b7ad5e833a6bb4c1675d095fef8cb8072bab8890c48507d44c2e4a39690052e55a0bc2dd714ced037423277ada4ba94cdc46cd38a9cf82327124f2eec1acc28b771d3e6ec492a4f0ba7d715770dfa789884b76378c7827262784dad33c768f655c36d2a6f6b5a8a4d6e38a91bb100f305dbf9d911626fa2d6331421453fa93fd953d6e12dc0436b62799c488ac406eff11753766cb1ceb4c8761d90c9b623fe76a4ce3d68e9e7729255397297ba1584ef30c2b71345fc99f3166b4babb26043a27af4de80d087b8224ae39efcc5b9a6378776f4956fef12a2d2d55fe41", 0x2f6}], 0x70, 0x1) sendmmsg(r0, &(0x7f0000007fc0), 0x0, 0x40) sendmmsg$nfc_llcp(r1, &(0x7f0000006280)=[{&(0x7f0000000000)={0x27, 0x0, 0x2, 0x7, 0x0, 0xec7, "849f0b07411aa35b492b5c632749d93040b87ff3ec64c7b2a02036920facbad8bf1e880e4ac0fad84b3ee81e0313c7b5a0bb7e34fad97ccb72d5219f8ac17d", 0x26}, 0x60, &(0x7f00000024c0)=[{&(0x7f00000014c0)="be3a525af7f22a26c381d5fe94152935986a43ccf18cee1ebec0e08f11f38ebe0d757c21610a70def9f38bfd6aa402a876cc7243bd9e6eb7fb4dcdb60e47d32cd0cc8ea6ba9364243a594016aba1c3a15636e4580a8b5b33186a84f50d69b2bb852882d0a17d825f0cb9a66100828d85667b7da1977b8659bd7f1002f89ecd24233373e1ce9a3916782f4bb781fa45278763606f0c89ba9bd8846233a225186c1801717af6790fd5186e64834a5e0de6c3d56781b60a1a80be9802ff08d952db0ffb0945863bb392e169fe235e4a75d49a5b3ef7f33dae0c334b59288c1656d1f1e739907748d67d732f78a736cf7853d3c47a25beffaa0aed02052853039aa7a75f0dabecc9e6a2b56cd0378c8534bcb9c1af758272cd75cf105d1cccccbff8b8cbdc68bfdf4d9ae04a38fece7fb82063fd2ffa93b97b4f86827cd773a2307bcf9cf3f61d90dae54661a90488b53e89d575a271314c4e75336bb7ffb43db7ea9b8399159b1fdf55c61500c2642045b6f13c501c94292ac3cd0ccb1c99664daa71b303df7ba317e998a5ea5de5ce2c6b9c4d58c779f816da6fc72257e2f32fa5f12694c624c645e09f13ac11818a3321e79a2620b3e5456a6f7ce7dcf293b40bd8ee0295d7b54b80463a57793c1fb2ce5a960a9e7f73eca0fdf5ff165b2f3beb9c19ab73ef075d570c501f420ecc6b642ac50eacd1b4629ff5179c9671a4c2c52dec849edbf27993d38ea2400c872274a1b57c924af7d128bd59c71962e9e85b0593f2ef2d0165bad997c2fe3c035fcea572a39b8647ee975bda22843cb69ebb342ab2d0b512ed7529034eefad9541bb3c4c3e8473c0f3615a722c51c7f882fdc327d09a645b7212f609694b15dd734f55df4f8ba1893d9e15a7a512b6f2de532c6d5eb126050823b6590935c09c0ec376e3f6c07dea5b1336655bf9a4b9fbfd372af4135ade1d5134afdecef9a69485dbd57f9f527ffa5d4b2408ba7b3445b9496a6ac79e3644522416dde75e80191b87568f9a115e0e0900563d4f170943d602ce78d939b88a65cf48ad8011a157c24efc88b7fdaaa336db6f84c268273883669c400426e0897a0e5a9ae6f47f8a869a956d3aa8f572372cd68eaa195f633270abfa03cefe89b391bb7d2664d8bd82b7448ae62ddc0d980532c04e1592d450b5de021ae45dc561c7d3825953b40a7180ae4f71cf601dda772e2ba2f2473ce81a4af82a4d5a63a9cd2baab9d6fbb43bbe729d520c32d0412254253617d4d52b1a31470e6aef241ee84ea573916e1241505b67f26aa1558ea632317cd8f117de606ada135157cfa174e06ae4aee342d073da9c255fa85351bcebaf920cb091300875eb1bbe31d4c0734ce76cdac0ea37f59986fff1c8f9125eef32774eab2a8ace8b350b3e2848a6afeab3221e4475df245b95f1d15093f92df2a09073404648e9e3c3ac7e428a42498881054c9b48201e8dbdf3e96b4bf9f7f6368c7aa98b63759d2a45eff476b972834fcbc9cb2ebec87a4a7a77bb9e86a890d2d956a0c35a9c62b77aee8a331ae82475ce1b80f7ff16c38bd3cf47fcba79636af3fd1679385d044c2b6349f3f0691a6e382914bcdd9e97dc43211f82200395450ca2bf57bacfb162cb5371eca9d9e552613977a37b9dbdcdcd55598780f90bd3e22a302a466c032b1c0458177e92f421de1119ac542b9eee4dd444b82a13a03231dd30e006f743740081d1ba4a5a2637c56f7f00e60f58008da5fbd0ea68185e9d5fb81317a4534aad04faebb06c6725f2135d6fa16dc44cb2f5993b7e0c0be458dc1942ac0a186ef0cfefa2c8a90bc0993708c6221e6982152b78a0d5675242fc399254918b88555b2a2ebd6f0fd4de940c94c513ba05373ca3fdfd760fafd367d50da2308d4153833302216ecf5610e37bad6311572519b42491c10f896de6ddf653035e9b56c8b1b459c10a14134a5f73889d14cdcb3ef520d6811fc7f8c588978d472d89989bab41abd213dc81bba9e560410efe59988fa76109f1dc993367f40dc75859a0d8b12a1aba4e547b64269634a1aaf5bc74fb7d21338eadbd9614254e02c79e23c83ca737ee8655be59082c916c9f78949680325113dd9e805c4f9945ab1b1757676a7cca1ab8380e8cf00c72f964720c45b44e598892e39de4fde42b3bcf0c48d89d0ac43ab05f76ef923c1ee9b587a63ecd9922415fb3589dcd4ac838cf970a844047003913214fbe1cbc24ca4a2a1288462424401b5e414c2c40371e939eef107564eba4ad61c3d2f1ab4aedc68c223225d4c6fb4e606fe68424c2f64df41ad197f6aed40a970b7233793e7421eb5949b21dff52b8014ba0c409feeb12b1f8112ee9968ff4a216c38f53c64c0fa7d3131366e0327ba3ae5a114aa8bbdd71b5d3871ada7cf21652684ee7eb0cdd1ce574a8f827d534b1bf6e623d106cffaf42e7d84570129ca91bf5c029e22ca15f7b66ea5c2a58f11b9acafcc7844c3b51da5feaf21efbedc2f0e195c63cc049d8e424bcc4034a13c40cf0b62036b866689e294a0d65d81a86057bf617907f666dfa95ade2c2ee4e5191a8ccc31c24e0f9fba6bf9f546c9b85eb1d0d4d4aae482797972a3c17eaa12c80ed1ed5d03b6e9e75bf8d4010d4ac8383345f8aafd88c58eba2050fa06ab1b8451bae0aedf7f8dffa130215768fa45921091d8cebe415b67730fd0f97843c5dda07acc6ced0ffaa40b574e0da6e618ddfdfad58ce12a517e934b52be70d9fa4767d989df5f7d951fb574615874f01d1b492d5bfadba12028a69f818dbe90660fd305ea2eb49a833e4962801ba32ea47fc1ee2eada243acbee3808aec78fd9956ea48d4e700fb539fa26a8962f3d3472d644af5d09934a95ea6a064bfc10d786f658d5a38d951ae9b1964fd77e529f8e293286ebc2e1ae22dc9aa66b40f485d81c1aa14419581e8a36373de4d148430cab9ad55e30bc9d758f7cd911b2310b1be23ab752f866c69f8e0214f456d023afb870f990cf34ae7be42a0ee7c9a2b84a6780188bc67ee4d43189acca4a50ca28a7d857cdf3a27e9e1dc8ac2556d642fdf7ee53e6c4ba7b203bb877fe48aba68b1bf7c4d19019fb123387d99821f6cda3da0b1fe47761b095285e99a0d0946e62766729e38bbc83fc83212b0d10d6af70b839b797b6faae2cd42260a7ede68111d331a99d170d35017d96b32854733335e8c127e1d6ecd632dc1c219e3ebb32f059fef7539a80b7884d0d8d89c8aae1e2cde88e5818e70400697185e1c7ef262aee4540c1af6bb1ff5e598f76adb3045efd8b6f9757c190f10ab5e0167edd9ea1cedd438370bbb899f02193673dc364ded7a76159ab6c0d78d5796ef80c9ff4fcfd7800f413423faac34bc6183e6a942f9f6e903048359d4da52e3774bfe428bec65e98a90a2cecdf6ade6c6fb898a15bd0749c74f2d49c7945dd670092f25b2e1b053c9e940ce212b765f48fe8ead726783acc950dffb770d1c0c7e96cce7a51d73996cebd04ba9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0x1000}, {&(0x7f0000000080)="fdbaa5f6f8283b82ab791c8fee0d8e168ceec541fb335f7f56e79a0b8ebf5b8623094d5964e7ed36c744527b661243ff34646e266a10b76ac050754196cd618f2db3f9bcd693d8fd97a55dc388379bdf97ba3701d7ecfd40a80ecb4f63ce549b89fa1441d77f76e7f11278ac87d37f168c6fe4fbf549696066298d85eb56479498e1ac865fdbc4346df95f24c7f8d617d51dc69a0229e95b1f212374aee45f83906cfa091c0ca90c5859022001fad00b353611e70c9a51b1265004a84dbf4cef87a01566e2cd506e7aed3ccdbbc9cba0337f43eec605ba240885", 0xda}], 0x2, &(0x7f0000002500)={0xd0, 0x13f, 0x101, "c52658d7a2e34f09ca97be083cac4d9a2888c607ff7d0936a64e6e3268bf599571038c40d614a88e941c1546bebdcbd2b63f9509ff40eedb5148542340cd37e1a645647c21dc9dd9f4aaa3b2bb2b00f452a2dcbb8c47841a4091d99e259c50b8f0c97a403bf73a7c918db861433a892f82669bed24e94dde9d3bbd7a3f2e08700ffd36f0f3c90ffbed1f77bb71552f723efa72e2d5ef24d20edd8394567b61e11dafa216fee635fa9799682c64e916d647e153c31abf67c76287347987a33fa7"}, 0xd0}, {&(0x7f0000002600)={0x27, 0x0, 0x0, 0x7, 0x6, 0x2, "9caddeff736c9fbe72ecef3c20d009f8210f3ae7fb4c011f6e4b9e118d5debce74c895b73d026a37a827a18739c61538606c5114c76805a4b607efd0f566e0", 0xf}, 0x60, &(0x7f0000002a40)=[{&(0x7f0000002680)="69d0ef7573b8a302c40fd329502824cd1dd6a9fa28c1d224368ed8e7ad8ac2e3f1d359c11f0ab56590f265592869f32e93fe74bc0755d46d23efa2ade97df50e", 0x40}, {&(0x7f00000026c0)="6515f5f5218885e09cc5e6034b1254a97b3b753ba3df36f0dabf84f00a1b8cf54c79ed184846835fa8a81d74c4ba618425d42388403448934cc13cb2565e466f778e13e9f3536ffb056180bc340b6a8b5ffa5622fe635f2176c74b4d7218c294806475403879521a8df9451a4bfefcafc9ea3ef5d1f418ec7655db00aa0c796c06bc255349333dda37a00cb8d210b634f6e8df15e8aa3c10e5a7214092bf4df6ede17b3b6fd2b1c4e70fc390ab48a3820ad14a6f72535eae18192cf5bbaf3c8f42556761d215bc27f2e45b97390d259abb15a737e6f08b158e4e59ad90f3", 0xde}, {&(0x7f00000027c0)="9e52aa93a64657", 0x7}, {&(0x7f0000002800)="4fe93bc9753d1129d44d24992e12a7c3917bf59afdf2c53dfc23dc565862077feef89b6bd6f20ea4891236ce439e68979d43e01c54ea6a16c784f80276be11a02a356f97aed1e953e1c3ebf93e8aa89c7016a075edcca9ef641a1ad36d309d792c7cd19f8267b20aa576acb4b3", 0x6d}, {&(0x7f0000002880)}, {&(0x7f00000028c0)="f88f74add9f45ebbde9f4f7e385b4ba809b55d905f625fb034c470bc6b8314bde0d19eeebc4dd355886f68d837f8b04c2277523cb7bcecb15fa2c34e77549a26d4d1f45eaf419d1c23c3b3244eea9f58eb16e13305b3b70ae9c318efe215048693773490bf439215605423ef35b382d06e651bb4f2153fd18828c6b1564786762df6a4b337b671cdecd716adbca44ca1811a36d6121b3f4ae448c258ee95f17175908a7671952662eb0234b65eca814beb01deb482ecd67d7ecc390b04bf58c98ae04aaab1a64e210af894c78c64ba1a", 0xd0}, {&(0x7f00000029c0)="ab3c3afe12d1ea2448d3831c08c959cddb9fb872b5515367f39ccb03141532f4227e5c880abc8157ae9288577caf04975ca72c2dfc8d51791c93dc15777974caeae97dd395acb85fd36f4376d79e552f4aa9a7a9e30fdc6d8e302f3e754206a5c277fd811ce9d530a58a8e56f7bb9a066625ab0f5cad6503440aab5f", 0x7c}], 0x7, 0x0, 0x0, 0x800}, {&(0x7f0000002ac0)={0x27, 0x0, 0x1, 0x7, 0x6, 0xffff, "bffb3c752241073b487dacbfc9d36a29583dab24de83c91f60aeded17e37ed4f639a976efcb21181edf00ecb5886e899de95f37f61d5e6e3e98511041b60ab"}, 0x60, &(0x7f0000002d40)=[{&(0x7f0000002b40)="b195a33ecc7e6345f6f2e29897da379846ed741c58776591b4cf55cfe1446af2319297bdbfe67e066af6b0eddd0be363fa2a8518c19e1208f8311ea138df621e89d69d8b23c252a2133ce6ba62fc3f2bb910b9d6bd32cb64dee0b16d75d60c6ac9fffea4b20d856f3f822c6c93a22199", 0x70}, 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&(0x7f0000006000)=[{&(0x7f0000005000)="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", 0x1000}], 0x1, &(0x7f0000006040)={0x10, 0x88, 0x5}, 0x10, 0x40000}, {&(0x7f0000006080)={0x27, 0x1, 0x0, 0x7, 0xff, 0xfffffffffffffff8, "8f2e3a8eff9c05d642bfa8c70d7d9b4816f60e2b5a7783327e557c6ebcc09eea4d1ba5f579e1da37622508ecc7978331b3de83da551a4a34846ca734e32f52", 0x11}, 0x60, &(0x7f0000006200)=[{&(0x7f0000006100)="391d2ad11ae648205586defaafffb9f021ea6a2d841e8bcf7c71738c5ad5ad090de41fb36eb424e80157cd810a711db523194eb45a1d83ba35bf4297ca79806194891777a7071391c3a381dced50df2763bf765a2ef4b5e433e46dbea2e706ebe39a633245a7f0ed55fdfac5eb3f2b752ecda644151f27be547fdec5e8b7b113ad42992bf7106b5a39031317d1810204b20f1dcc08d8fa11477bdaa7c9eb86c999f50f5ae131cf88aec1145fc051a389d9166cf58a08d9c778b3cdbbb264540e93f5eb6e05998d3d56184afcc685fbb458ea0f741e651a40de17f90880dc19858b6be42e24c5378b79ec1744d58d", 0xee}], 0x1, &(0x7f0000006240)={0x20, 0x0, 0x80000001, "c7c701a5dae0ee2b7838"}, 0x20, 0xc0}], 0x8, 0x0) 19:20:30 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000030000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:30 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x10a, 0x1, &(0x7f0000000040)="0100000000000600dfe306f0df3cf3f6", 0x10) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000000)={0x9, 'syz0\x00'}) 19:20:30 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r1}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x81]}, &(0x7f0000000100)=0x6) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r3, 0x400, 0x70bd26, 0x25dfdbfe, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000000c0)={{0x4, 0x800, 0x4163b3f, 0x6, 0x7}, 0x2}) openat$cgroup_ro(r1, &(0x7f0000000600)='cgroup.controllers\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000700)=ANY=[@ANYBLOB="000000ff076cef24f07bc74d141644935ec72db704402f2c7cc951c792a901040000b2496b0e15a10423d71a5b06b929dd4088001b58dbd905383367dcd229f62cdd6d0825963f337fafe44d22373a0c6c8b6b0a98bc376eb5fb341098a41db982207fdac2d8b788caf399b2aa14f327ced565b1aeca9b7a3ce06e79826d439f000000000000000046d776cf", @ANYRES16=r2, @ANYBLOB="01002abd7000ffdbdf250b0000001c000200080009000400000008000500060000000800040005000000cda2fb046b7f409acc019830a2f6612284a4267a3acb44c940350a37fc509e900463b806637478b68e1640de491bc61d08432cb3761c26f373f7f90d949cdd0e4a9f526bb28819cf9275a6058901817bd59a45"], 0x30}, 0x1, 0x0, 0x0, 0x91}, 0x80) pread64(r0, &(0x7f0000000640)=""/140, 0x8c, 0x0) 19:20:30 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x9}, 0x8) accept$packet(r0, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000480)=0x14) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x2, 0xb, &(0x7f0000000300)=@raw=[@jmp={0x5, 0x10001, 0x1, 0x9, 0x0, 0x18, 0xffffffffffffffff}, @alu={0x4, 0xff, 0xb, 0x7, 0x5, 0xfffffffffffffffc, 0x1}, @jmp={0x5, 0xf8, 0x3, 0xb, 0x0, 0x106, 0xffffffffffffffff}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x6}, @ldst={0x3, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffff0, 0xfffffffffffffff0}, @generic={0x0, 0x6, 0x6, 0x3, 0x2}, @generic={0x1, 0x7f, 0xb8, 0x3, 0x9}, @call={0x85, 0x0, 0x0, 0x58}, @alu={0x4, 0x8, 0x8, 0x8, 0x1, 0x0, 0xfffffffffffffff0}], &(0x7f0000000380)='syzkaller\x00', 0x6, 0x65, &(0x7f00000003c0)=""/101, 0x41100, 0x1, [], r3, 0xa, r4, 0x8, &(0x7f0000000500)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000540)={0x5, 0x4, 0x12000, 0x6}, 0x10}, 0x70) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000040)={0x0, @aes256, 0x1, "ead2179813c8faf5"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x4, 0x4, [0x9, 0x8001, 0x4, 0x2]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r5, @in={{0x2, 0x4e20, @local}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)={0x0, 0x0, 0x6}, 0x8) 19:20:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0xffffffd6}}, &(0x7f0000014ff5)='syzka\x00\x00\x00\x05\x00\xf3', 0x2, 0x1000, &(0x7f0000014000)=""/4096}, 0x48) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000340)=ANY=[@ANYBLOB='filter\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\t\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00'/31], @ANYBLOB='\x00'/152], 0x108) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000300), &(0x7f0000000040)=0x11b) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000140)="e81225f7457485928e581c6fd591e0682193115caf3c3426666d9c4bb3f590784739cae23f5b46c0", &(0x7f0000000180)="1505eb846091bc44fba86b17542b8076bb4fd57fe47b2b80d0cdecd99dd1a16aa6f5edaf62ec4903708b066e9338ccddb7d478a3141179f402a4362a161d3a7feb459f4ee08ae01c6da9f94a195ade4b91db30011ed0fafe9d013bcda545520397245880bb877cb302b8bc66c73f9e39c7e0"}, 0x20) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-512-ce)\x00'}, 0x58) 19:20:31 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x8102, 0xffffffd5) 19:20:31 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000040000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0xc}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x1bc) socketpair(0xb, 0x806, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x16400000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="02002cbd7000f7ffffffffffffff"], 0x14}, 0x1, 0x0, 0x0, 0x2004c000}, 0x800) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}, &(0x7f0000000280)=0x10) 19:20:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xd, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000061124c00000000009500000000000000bb6f6057e18510e823e8fd46c87481be5a7c0008000000000000e1174599b719bf1f68f4190e8bddc5be09d7f40d56ea384e1c4e5a4bd411e0c01a55a79ac5e8fb5eb6aab69fdc0743d4146352452f1c93e820c65415eb245280d76acb31e23cd24d68ef34bb5ea4a01909736c95cf45c523312e448da153ca5d75fc18bb116575f05e239f7e16e6d2d8facc5f5e8f4e4b813ff5ca21a83d93b137caa2627739381636dd5d1466bdfb90a1d6e884a5ed063b11000000000000743f74912fb6ca02860d620505e03bf426c13ede71890030"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 19:20:31 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000000)="899b071fa1b9318400", 0x0) connect$inet(r0, &(0x7f0000000300), 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x6) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000080)={0x1, 0x0, 0x5, 0x0, 0x0, [{r0, 0x0, 0x7fffffff}, {r0, 0x0, 0x3}, {r0, 0x0, 0x2}, {r0, 0x0, 0x10001}, {r0}]}) 19:20:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000480)=0x40, 0x4) r2 = socket$kcm(0x10, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f0000000b00)={&(0x7f00000008c0)=@l2, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/204, 0xcc}, 0x0) sendmsg$kcm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="230000001e0081aee4050c00000f0000008bc36f7d79ce3263dac37b7403242189c609", 0x23}], 0x1}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="b7859cb8eec705f2288a933d66593ae164c990a0028e6640c522b60bdfedb810dcfa16bf33733b7a8961f9ec26a783f8", 0x30) r3 = accept$alg(r1, 0x0, 0x0) read(r3, &(0x7f0000000bc0)=""/93, 0x5d) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000240)=0x5796, 0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="180099267abd2af03e998e0d87fb0078944169000000000000000000000000009500000000000000"], 0x0, 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r4, 0xfffffc61) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r5, &(0x7f0000000040), 0x0, 0x1}, 0x20) socket$can_raw(0x1d, 0x3, 0x1) [ 1673.199518][ T26] audit: type=1800 audit(1557948031.156:379): pid=17266 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16514 res=0 19:20:31 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @broadcast}, 0x10) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c523f319bd070") getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xdbe, 0xff, 0xffffffff, 0x7, 0xffffffffffff8001, 0x0, 0x5, {0x0, @in6={{0xa, 0x4e23, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4}}, 0x3, 0x80, 0xf647, 0x5, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x7, @loopback, 0x5}}, 0xb383, 0x5, 0x5ad34af5, 0x8, 0x1}, 0x98) write(r0, &(0x7f0000000400)="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", 0xfc) 19:20:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = socket(0x1e, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYBLOB="bc0000000efe37890000716ddccd12f6ab465262823e1efd6b75c788fb1f7835ecfa5f75a23b8f2fdb1a8205152857d50a27c434c5b21858b1ebe37a46ec02435739b72349bd36366fd6df75175eb2312ec1a54c9343134ebe6ff840bacf160d714176f96199082a0000000001000000869a4410604500049b9c9de7ee575320ece4af59c36620d9d4b5ea3dda52906412f283ebb1f9ce1e6998e0c3a09c00f9e0739340f0731968e56a6c788068c69f369ce7199a368e190317e27a3553bfea860cc897ee7c2ee1bf05f06d3d1b1e16bcdc19869d31ec020b915b530bbe1eecc7b67a555f3b42f1a958434c6b0082e37d165afe3f441797254dfc1700"/264], 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x16c, 0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x8, 0x4) socketpair$unix(0x1, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x2, 0x6, 0x4) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$CAIFSO_LINK_SELECT(0xffffffffffffffff, 0x116, 0x7f, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x0, @local}}, 0x0, 0x9, 0x2, "a77760f5a7645b8d5d241d69912dda0c63c2a66726f8cfafd6f6c82c98de7ba44947a70900f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79d115ef2818a179"}, 0xd8) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0xfffffffffffffd83, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x5801}], 0x1}, 0x0) 19:20:31 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000050000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="18000800", @ANYRES16=r1, @ANYBLOB="1d0500000000000000001500000004000100"], 0x18}}, 0x0) 19:20:31 executing program 0: r0 = socket$unix(0x1, 0x40000000001, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(0xffffffffffffffff, 0x8) 19:20:31 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@hci, &(0x7f0000000400)=0x80, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pwrite64(r1, &(0x7f00000003c0)=' ', 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000240), 0xfffffffffffffe24) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0xa}) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000180)={0xeb, 0xac09, 0x2, 0x156, 0x1, [{0x7fffffff, 0x6, 0x7fffffff, 0x0, 0x0, 0x400}]}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000002c0)) [ 1673.966708][ T26] audit: type=1800 audit(1557948031.926:380): pid=17353 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name=68756765746C04 dev="sda1" ino=16689 res=0 [ 1674.104009][ T26] audit: type=1800 audit(1557948032.066:381): pid=17329 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16660 res=0 19:20:32 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x8275, 0xffffffd5) 19:20:32 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x1, 0x0, r1, 0x0, [], 0x0, 0xffffffffffffffff, 0x1}, 0x3c) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f0000000140), &(0x7f0000000080)}, 0x20) 19:20:32 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000060000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:32 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x800) sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x4044041) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'streebog256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x4}], 0x18}], 0xfffffffffffffd61, 0x0) recvmmsg(r2, &(0x7f000000a380)=[{{0x0, 0x0, &(0x7f0000004800)=[{&(0x7f0000004440)=""/248, 0xf8}, {&(0x7f0000004540)=""/251, 0xfb}, {&(0x7f0000004640)=""/68, 0x44}, {&(0x7f00000046c0)=""/162, 0xa2}, {&(0x7f00000047c0)=""/54, 0x36}], 0x5, &(0x7f0000004880)=""/169, 0xa9}, 0x1}, {{0x0, 0x0, &(0x7f0000004a40)=[{&(0x7f0000004940)=""/134, 0x86}, {&(0x7f0000004a00)=""/9, 0x9}], 0x2, &(0x7f0000004a80)=""/88, 0x58}, 0x1}, {{0x0, 0x0, &(0x7f0000004f80)=[{&(0x7f0000004b00)=""/145, 0x91}, {&(0x7f0000004bc0)=""/25, 0x19}, {&(0x7f0000004c00)=""/163, 0xa3}, {&(0x7f0000004cc0)=""/131, 0x83}, {&(0x7f0000004d80)=""/247, 0xf7}, {&(0x7f0000004e80)=""/103, 0x67}, {&(0x7f0000004f00)=""/100, 0x64}], 0x7, &(0x7f0000005000)=""/44, 0x2c}, 0x6}, {{&(0x7f0000005040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006300)=[{&(0x7f00000050c0)=""/47, 0x2f}, {&(0x7f0000005100)=""/35, 0x23}, {&(0x7f0000005140)=""/4096, 0x1000}, {&(0x7f0000006140)=""/252, 0xfc}, {&(0x7f0000006240)=""/181, 0xb5}], 0x5, &(0x7f0000006380)=""/62, 0x3e}, 0x6}, {{&(0x7f00000063c0), 0x80, &(0x7f0000006680)=[{&(0x7f0000006440)=""/108, 0x6c}, {&(0x7f00000064c0)=""/30, 0x1e}, {&(0x7f0000006500)=""/183, 0xb7}, {&(0x7f00000065c0)=""/166, 0xa6}], 0x4, &(0x7f00000066c0)=""/4096, 0x1000}, 0x10001}, {{0x0, 0x0, &(0x7f00000076c0), 0x0, &(0x7f0000007700)=""/112, 0x70}, 0xffffffff}, {{&(0x7f0000007780)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000079c0)=[{&(0x7f0000007800)=""/218, 0xda}, {&(0x7f0000007900)=""/154, 0x9a}], 0x2, &(0x7f0000007a00)=""/148, 0x94}, 0x1}, {{&(0x7f0000007ac0)=@in6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000008b40)=[{&(0x7f0000007b40)=""/4096, 0x1000}], 0x1, &(0x7f0000008b80)=""/4, 0x4}, 0x1f}, {{&(0x7f0000008bc0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000008d40)=[{&(0x7f0000008c40)=""/181, 0xb5}, {&(0x7f0000008d00)=""/56, 0x38}], 0x2, &(0x7f0000008d80)=""/53, 0x35}, 0x4}, {{&(0x7f0000008dc0)=@generic, 0x80, &(0x7f000000a2c0)=[{&(0x7f0000008e40)=""/4096, 0x1000}, {&(0x7f0000009e40)=""/136, 0x88}, {&(0x7f0000009f00)=""/180, 0xb4}, {&(0x7f0000009fc0)=""/219, 0xdb}, {&(0x7f000000a0c0)=""/69, 0x45}, {&(0x7f000000a140)=""/35, 0x23}, {&(0x7f000000a180)=""/89, 0x59}, {&(0x7f000000a200)=""/134, 0x86}], 0x8, &(0x7f000000a340)=""/47, 0x2f}, 0x9}], 0xa, 0x2, &(0x7f000000a600)) getsockopt$inet_tcp_int(r3, 0x6, 0x22, 0x0, &(0x7f0000000000)=0xfffffd0d) 19:20:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket(0x400000000011, 0x3, 0x0) write(r1, &(0x7f00000002c0)="2400000021002551075c0165ff0ffc020200000300100f0000e1000c08000c008003a000bc0000008f3943793a5ea67658cb22d90000000000000059b97dc8f8b550e66a2bff77c4931da84157f7a733686a22fd8169f6b6b4f464000000000000000085ea2b85d32b3583d87124da3b0861e2cc000000dcce1fb4ac2cbd48c8378a3ad82a5b83c01295723da595c4831f65123819e204853d48a5a6bd525801f1cae983cf4544a9c4c396f36e85787a8efc32e0015c85ead2b748bc6a5fefc4e53543f9f65e3da31a110af1ac968ce510c7a70723741b34981d1b182deb7904", 0xe0) 19:20:32 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000070000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x9d, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003400)='memory.swap.current\x00', 0x0, 0x0) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000003440)={0x4}) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xca) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/154, &(0x7f0000000040)=0x9a) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, 0x0, 0x0) 19:20:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$unix(0x1, 0x100000000005, 0x0) close(r1) close(r0) socketpair(0x2, 0x80800, 0xfff, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000000140)) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000001100)="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", 0xf01}], 0x1, 0x0) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) 19:20:32 executing program 5: r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0xff2e) 19:20:32 executing program 0: r0 = socket(0x40000000002, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0xfcda) r1 = accept4$netrom(r0, &(0x7f0000000100)={{}, [@default, @bcast, @remote, @remote, @remote, @bcast, @netrom, @netrom]}, &(0x7f0000000000)=0x48, 0x800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e21, @multicast2}, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e21, @empty}, 0x200, 0x0, 0x0, 0x0, 0x9a0280f000000000, 0x0, 0x9, 0x7, 0x4}) accept4$netrom(r1, &(0x7f0000000240)={{0x3, @default}, [@default, @remote, @default, @rose, @netrom, @null, @remote, @bcast]}, &(0x7f0000000300)=0x48, 0x800) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) 19:20:32 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080000a0000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:32 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={0x0, @loopback, @local}, &(0x7f0000000040)=0xfffffffffffffffd) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000002c0)={@hci={0x1f, r1, 0x3}, {&(0x7f0000000180)=""/233, 0xe9}, &(0x7f0000000280), 0x40}, 0xa0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r2, &(0x7f0000000000), 0x10000000d) 19:20:33 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x9000, 0xffffffd5) 19:20:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$unix(0x1, 0x5, 0x0) close(r1) close(r0) pipe(&(0x7f0000000100)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1ff) close(r1) 19:20:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0), 0x4557434d) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) ioctl$sock_rose_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000140)={@dev, 0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={'rose', 0x0}, 0x2, [@default, @default, @bcast, @bcast, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom]}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2000000000b) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000540), 0x4) sendmsg$rds(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/212, 0xd4}, {&(0x7f00000003c0)=""/18, 0x12}, {&(0x7f0000000400)=""/9, 0x9}], 0x5, 0x0, 0x0, 0x40000}, 0x267501db864360c3) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000004c0)={&(0x7f0000000380), 0xc, &(0x7f0000000480)={&(0x7f0000000000)={0x14, r2}, 0x14}}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, 0x0, 0x0) 19:20:33 executing program 0: socket(0x10, 0x7, 0x2) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1}, 0x8) shutdown(r0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000280)=0x3) accept(0xffffffffffffffff, 0x0, 0x0) 19:20:33 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080000c0000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:33 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x6, 0x3b3) r0 = socket$inet(0x2, 0x100000000805, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @local}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in=@initdev}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000400)=0xae) [ 1675.045563][ T26] audit: type=1800 audit(1557948033.006:382): pid=17391 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16581 res=0 19:20:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$rxrpc(0x21, 0x2, 0x2) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000040)='md5sumbdev@/proc\x00', 0x11) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") syz_emit_ethernet(0xffb6, &(0x7f000000a000)={@broadcast=[0xff, 0xe0], @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @udp={0x0, 0x883e, 0xffffca88}}}}}, 0x0) 19:20:33 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}}}}}}, 0x0) 19:20:33 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000080)={0x0, 0x0}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x9, 0x4, 0x5) 19:20:33 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080000e0000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x54) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000980)={'mangle\x00'}, &(0x7f00000000c0)=0x54) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) [ 1675.351296][T17448] net_ratelimit: 28 callbacks suppressed [ 1675.351308][T17448] ip_tunnel: non-ECT from 172.20.255.187 with TOS=0x2 19:20:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000001140)=ANY=[@ANYBLOB="9feb0100feff0000000000001400000014000000020000000000000001000006040001b2cf5d0000000000000000"], &(0x7f0000001200)=""/236, 0x2e, 0xec, 0x4}, 0x20) [ 1675.421253][T17454] IPVS: ftp: loaded support on port[0] = 21 [ 1675.505638][T17461] ip_tunnel: non-ECT from 172.20.255.187 with TOS=0x2 [ 1675.938351][T17454] IPVS: ftp: loaded support on port[0] = 21 [ 1675.962883][ T26] audit: type=1800 audit(1557948033.926:383): pid=17439 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16801 res=0 19:20:34 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x9cff, 0xffffffd5) 19:20:34 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r0, &(0x7f0000001480)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000001500)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001540)={0x0, 0x5}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000015c0)={r2, 0x100000001}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="2d1f6a306a7a15a53206a4bb2df30415", 0x10) getsockopt$inet6_int(r0, 0x28, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) 19:20:34 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000100000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x3c, r1, 0x101, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x25}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}]}, 0x3c}}, 0x20000000) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 19:20:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x76, 0x230) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="1b2f73ad4127595ed5be588b47420fa3c7e37878a0d0edc02c2ddce08c94fddd7ed3f950b971bc2b751c16d885976da648c2c3294c211b7b038db1a5241a5bb38af206c163c270c06cef43cddd846f1bcd822043e190dd1f40e64d998a1e1a6d17297f5b7907f446019b0bb495f8ef97d636318db1eb25a44fdb7d8d14fc6b6f6650e11e2a12be4fab45e5c933da483b6cdf814b92003f5bf7344e80c23e37770853b24b8cb86c923292938961d92811a54b51c2ccf5d6f21f59e84a2d5c939df3c968d293689075d4", 0xc9, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000001580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[], [], [], []]}, 0x458) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00', 0x10) [ 1676.093571][T17476] validate_nla: 41 callbacks suppressed [ 1676.093580][T17476] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:34 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000440)={@link_local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "a1d8f2", 0x10, 0x83a, 0x0, @dev, @mcast2, {[], @icmpv6=@ni={0xffffff82, 0x8}}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r1, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @empty}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IFINDEX={0x8, 0xb, r2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @dev={0xfe, 0x80, [], 0x2a}}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @remote}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) 19:20:34 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x3, &(0x7f0000000040)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x51, 0x61, 0x10, 0x10}}, &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x98\x86f\x97\x00'/248, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x14) [ 1676.172706][T17476] __nla_validate_parse: 44 callbacks suppressed [ 1676.172715][T17476] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)="674b7e481bccf3b2ccf0d68113fa1538ece2f49011d9dd75e00905d49dfbf04b06fb79f714d3853c36e3aa55b955801972", 0x31}, {&(0x7f0000000200)="9974069cc7bc2f68926b2c92cd2a94a41b4b2c23648833f4c6dae23af0d8a2c736dd42e3df5212fa83098b6daf4a8212a50fe0ff645f72b3dd85ede3675b5e4a8a4720f1e426487d07982c79336db727d1efd7db78b820dd511fddeafc884818862f0ce1c8e3eba97c374ce29e7ab893cd5e560433c45b0b92e4ca659f7ce73ae75874c694c2fca259e8c30228179a9c8a15de5fa9fb3f34eb74ad0a2bf8dddd8e4068ba2647e2f7aedbe9e3be0585d45c9439354e1f0167a6332bc0623e5c52a48e91a3adc6aab4f43978f49fa05f57501dd914d502e212eeab90de8f0aaaef8b8f66ba733d4b2c7abb62a2fb1e9ebcbbb30898", 0xf4}, {&(0x7f0000000340)="255ab812910bbc05d3a96f1abf15d7988a311ba9e9cac38674dbf205b67e07778e03c3364f08b446790e0d91b5c38336654c5071851a0914e4f09fd6e91384cd9b89439cce05f70571082ecbca383e0e544f558f298d73e20a2f460632b805d16c6997fff983ebdc1aff2cb1d0370ed67b62452e910ababd20ce47f6c230f3b038e65ff4c5af08b55a", 0x89}, {&(0x7f0000000400)="18750a422c646506871263011900b2f7f72dfb4d90530d93dfea60af8ed01fe29e77812fbb28e7943d4cdc263569dc3d23f9adead03759df6fbe23f3b5ad7d92d28a5d54c18d1a2088ebc7b939e382d3afde7666b5bc6cb846e68ad49c3fb997dd6bc72902d21a9c939cf881cbfa1a95c9aabbe0fa7908ba68fea8fe74487911dbe96f2843851f6ca0135391b24c17337c53e9159013a759153da27a93917458a45dac0ca9b115f59d9a86fd614502c05da59a044a6061895e680e", 0xbb}, {&(0x7f00000004c0)="ce14b7f218586a97798ea3c97eef1a458e6a01aee394c8aacf6e0178a9687b7f35e2ceeee86d64d79529cd241890f7652c4f16596a039c5545801e69ac82f4fe102ad51442ee334171cda30f321a5b6ac5df2078e7bd20b252496ee270ae8b6021a4dc1e757954287f86c64da188807ea8fb5a57985e81db05d190c694f4ac6476bd0606e4576607843c7de976b7c1140481c696e669e7a6587fc004d202a19158486871da19c09e806ee05e80265eb11e1841d8aafc15778024c78b7ad6", 0xbe}], 0x5}, 0x20000000) socket$key(0xf, 0x3, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) writev(r2, &(0x7f0000000300)=[{&(0x7f00000001c0)='q', 0x1}], 0x1) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f00000005c0)=0x22) write$cgroup_int(r2, &(0x7f00000000c0), 0x4557434d) sendfile(r1, r2, 0x0, 0x8000) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)={0xab5f, 0x8, 0x3dc, 0x2, 0x81e7}) [ 1676.270728][T17476] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:34 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1}, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x2, 0x1, 0x1, 0x1, 0x10f}, 0xc) 19:20:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x54) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000980)={'mangle\x00'}, &(0x7f00000000c0)=0x54) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) 19:20:34 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000480), 0x10) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000), 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x8, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x20000108}}, 0x0) socketpair(0x1, 0x80802, 0x7fffffff, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000800)={0x0, 0x3f}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000880)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000008c0)=0x24) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000a40)={r2, 0xffffffffffffff00, 0x1b, 0x3fe00000000, 0x7f, 0x0, 0x400, 0xc0000000, {r3, @in6={{0xa, 0x4e21, 0x7, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}}, 0x5be4c311, 0x8, 0x0, 0x1, 0x5}}, &(0x7f0000000900)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000980)={0x0, 0x400, 0x9}, &(0x7f00000009c0)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000440)={0x0, 0x7f80000000000000}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000a00)={r4, 0x10001}, 0x8) sendmsg$can_bcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b00)=ANY=[@ANYBLOB="05000000000800"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="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"/294], 0x80}}, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/115, 0x73}, {&(0x7f0000000180)=""/16, 0x10}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/195, 0xc3}, {&(0x7f0000000740)=""/171, 0xab}, {&(0x7f0000000200)=""/49, 0x31}], 0x6, 0x39) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)={0x1000000000000006, 0x0, 0xfffffffffffffffe, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "3d556e4621331a24"}}, 0x48}}, 0x0) [ 1676.329778][T17476] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1676.367489][T17495] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1676.452262][T17495] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1676.540250][T17505] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 1676.541737][T17503] IPVS: ftp: loaded support on port[0] = 21 [ 1676.555766][T17505] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1676.572919][T17495] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1676.610964][T17495] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1676.656396][T17505] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 1676.678249][T17505] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. 19:20:34 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000480000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1676.859694][T17513] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1676.896866][T17513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1676.939594][T17513] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1676.951149][T17513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1676.977070][T17515] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1676.992473][T17515] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1677.013697][T17515] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1677.033360][T17515] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1677.053861][ T26] audit: type=1800 audit(1557948035.016:384): pid=17489 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16551 res=0 19:20:35 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0xa000, 0xffffffd5) 19:20:35 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000280)=0x8) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x3c1, 0x3, 0x478, [0x20000600], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/1212]}, 0x534) 19:20:35 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080004c0000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='stat\t\xc0\xc2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) pwrite64(r0, &(0x7f00000005c0)="f7", 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x20000000}) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f00000000c0)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000600)) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000140)) write$cgroup_int(r1, &(0x7f0000000100), 0x12) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000380)={0x1ea, {{0xa, 0x4e20, 0x0, @remote, 0x1}}, {{0xa, 0x4e24, 0xb6c, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7f}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000340)={0x0, 0x0, 0x56cd4215, 0x10002}) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000040)={r1, 0x0, 0x2, 0x0, 0x4453}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000300)={0x0, r1, 0x5, 0xfffa931c}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) 19:20:35 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x9e, "db216a5bc384911174736685613a110c88cca743e0a7834341acb9c3ef161e656451211b4cf0f04a139271e64e4a6aff482c3524056ac789788b7dc7ab4177941c423f18adfc7e8c15ecccff8181752abd455ad8f4834ee007b4bd6a65344f4975e26948f04e8e65408213de997e1ca6d7b2e0d13e2b5c0e9d9d5b2fdceaaf62c76098ebb67033266597451ea2f39c26b2a6055182f32f38f6e8612541c5"}, &(0x7f00000001c0)=0xa6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) r3 = openat$cgroup_ro(r1, &(0x7f0000000140)='L\"useve_mems\x00', 0xe0ff, 0x0) socket$inet6(0xa, 0x6, 0x2) vmsplice(r3, 0x0, 0xffffffffffffff56, 0x0) 19:20:35 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000600000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:35 executing program 0: r0 = socket(0x2, 0x8000b, 0x8342) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000000)=0x200, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000780)={0x0, 0x4, 0x0, 0x7}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000800)={r1, 0x1}, &(0x7f0000000840)=0x8) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, 0xc) sendto(r0, &(0x7f0000000100)="879d", 0x2, 0x0, 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x3ec6, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001480)=@nat={'nat\x00', 0x1b, 0x5, 0x538, 0x228, 0x118, 0x118, 0x0, 0x338, 0x488, 0x488, 0x488, 0x488, 0x488, 0x5, &(0x7f0000001400), {[{{@uncond, 0x0, 0xffffffffffffff83, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x13, 0x712, 0x4}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x2, 0x9, 0x2}}}, {{@ipv6={@empty, @loopback, [0xffffffff, 0xff000000, 0xff000000, 0xff000000], [0x0, 0xff000000, 0xffffffff, 0xffffffff], 'nr0\x00', 'bond_slave_1\x00', {}, {0xff}, 0xed, 0x9, 0x2, 0x4}, 0x0, 0xfffffffffffffe12, 0xffffff04}, @MASQUERADE={0x0, 'MASQUERADE\x00', 0x0, {0x10, @ipv4=@multicast2, @ipv6=@empty, @icmp_id=0x64, @port=0x4e23}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REDIRECT={0x0, 'REDIRECT\x00', 0x0, {0xb, @ipv6=@mcast2, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @gre_key=0xffff, @icmp_id=0x68}}}, {{@ipv6={@mcast2, @mcast2, [0xffffff00, 0x0, 0xffffffff, 0xffffff00], [0x0, 0x0, 0xffffffff, 0xffffff00], 'team0\x00', 'bcsf0\x00', {0xff}, {}, 0xff, 0x100000001, 0x7, 0x40}, 0x0, 0x120, 0x150, 0x0, {}, [@common=@inet=@tos={0x28, 'tos\x00', 0x0, {0x12, 0x4}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x7f, 0x0, 0x100000000, 0x8, 0x1, 0x800, 0x1000}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x5, 0xc1, 0x2}, {0x3ff, 0x0, 0x8}, 0x1, 0x3}}}], {{[], 0x0, 0xa8, 0x385}, {0x28}}}}, 0xfffffffffffffe7e) 19:20:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x54) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000980)={'mangle\x00'}, &(0x7f00000000c0)=0x54) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) 19:20:35 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000680000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x100000000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000ffc)=@fragment, 0x8) [ 1678.293641][ T26] audit: type=1800 audit(1557948036.256:385): pid=17541 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16529 res=0 19:20:37 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da284000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4410006827c43ab8220000bf0cec3185fb6b", 0x55}], 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 19:20:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xbc) recvmmsg(r1, &(0x7f0000003480)=[{{&(0x7f00000011c0)=@generic, 0x80, &(0x7f0000002700)=[{&(0x7f0000001240)=""/75, 0x4b}], 0x1, &(0x7f00000027c0)=""/243, 0xf3}}], 0x500, 0x0, 0x0) shutdown(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000300), 0x4) 19:20:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080006c0000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:37 executing program 2: r0 = socket$inet6(0xa, 0x1000002000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = accept4$rose(0xffffffffffffffff, &(0x7f0000000100)=@short={0xb, @dev}, &(0x7f0000000140)=0x1c, 0x800) ioctl$SIOCRSACCEPT(r2, 0x89e3) close(r0) getsockopt$inet_udp_int(r1, 0x11, 0x6f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 19:20:37 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0xb000, 0xffffffd5) 19:20:37 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(anubis)\x00'}, 0x58) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair(0xf, 0x4, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000300)="3c9438c6c260dcd217303dc5fea719f76d4756fb9c8d152e0749f7a2bc59bf5277f0be9ff9050627e4807f2d4273fadddb967829d2fe75a549664247015fbd5ee4a74d9a625f2131b9d0b720aaed0d632f6f96873507b9fdf9025bd80f09057f75634fa91e1e79bbcf9f5c25a771974784e695cf5be152f9152f8c6d438872fe9cb19703ebd6c9c9a97ec6864fdf6f9ab397922507aa76e2958dfa3d37ad2bcc1db75a94c9c43be1b7268d08f08cad783ca2209d617997c2cac187aaa7f0057e762c13bfbb567da9379356ddb47180bb2d915d0cc95e97d245a3d2a77c9d7c4ed2a0bc0226005e76d566a8ad1995f3", 0xef) shutdown(r0, 0x1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[@ANYRESHEX], 0x100000249) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/22}], 0xffffffffffffdf5}, 0x0) 19:20:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x8000000000000004, 0x8000000006, 0x2, 0x0, 0xffffffffffffff9c}, 0x16) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f00000004c0)="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", &(0x7f0000000640), 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)}, 0x10) 19:20:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1f, 0x80000001, 0x0, 0x4, 0x10, 0xffffffffffffff9c, 0x2, [], 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x3c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x100000000011, 0x4, 0x4, 0xfffffffffffffff9, 0x0, r0, 0x0, [], 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x3c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000280)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x500, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) 19:20:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000740000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:37 executing program 4: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000340)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000380)={@local, @remote, 0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000480)={'veth0_to_bond\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000008c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000900)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000b40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000008}, 0xc, &(0x7f0000000b00)={&(0x7f0000000940)={0x198, r1, 0x800, 0x70bd29, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0xb4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffeff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xe9}}}]}}, {{0x8, 0x1, r6}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x198}, 0x1, 0x0, 0x0, 0x10}, 0x1) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}}, {@in6=@mcast2, 0x0, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}}, 0x0) recvfrom$ax25(r0, &(0x7f0000000b80)=""/4096, 0x1000, 0x10002, &(0x7f0000000100)={{0x3, @null, 0x1}, [@null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x48) 19:20:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x13d) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfd06) recvmmsg(r2, &(0x7f0000001540)=[{{0x0, 0xf0ffffff, &(0x7f0000000f40)=[{&(0x7f0000002980)=""/4096, 0x7ffff000}], 0x1}}], 0x1, 0x0, 0x0) 19:20:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000040)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xfffffffffffffffc, @mcast1, 0x3}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x2c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, 'erspan0\x00'}, 0x18) socketpair(0x19, 0x6, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) 19:20:37 executing program 5: r0 = socket(0x10, 0x80002, 0x0) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r1, 0xb01, 0x70bd28, 0x0, {}, [@SEG6_ATTR_ALGID={0x8}]}, 0xd4}, 0x1, 0x0, 0x0, 0x1}, 0x8001) 19:20:37 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xd85757e50b5c569a}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="02020609100000000000004c9e0000000200130002000000000000000000000105000600200000000a00000000fffa00000500e50008070000001f00000000000009200000000000020001000000000000000002000098a805000500000000000a00000000004000ff170000000000000000000000000017000000ff00000000"], 0x80}}, 0x0) socketpair(0x2, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="54ef8ffad51d76f6195421991025360a8a0000", @ANYRES16=r2, @ANYBLOB="000227bd7000fedbdf250c0000002c0007000c000400070000000000000008000100742e00000c00030001000000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x40) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x40) 19:20:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080007a0000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:37 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xa, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000000db0000611050000000000095000000000000b4"], &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x98\x86f\x97\x00'/248, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x14) 19:20:38 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0xc000, 0xffffffd5) 19:20:38 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="24000000180007841dfffd946f610500020081001ffbfd0504000800080005000400ff7e", 0x24}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x4d31) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x15, "75eab5e5f0f3eea613f19190585470bc4e34674c36"}, &(0x7f0000000140)=0x1d) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0xfffffffffffff5d3}, 0x8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) 19:20:38 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb01001800ad1800000000d8b91dc4001000f0000000117322"], 0x0, 0xf2}, 0x20) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000100)={0x0, r1, 0xe477, 0x8, 0x1, 0x7ff}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="140000005a0009315193fb071074da33ce088e15", 0x14) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") 19:20:38 executing program 0: socketpair(0x15, 0x7, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x7fff, @loopback, 0x9}, @in={0x2, 0x4e22, @remote}], 0x2c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4) sendto$inet(r1, &(0x7f0000001600)="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", 0x2f4, 0x0, 0x0, 0x0) 19:20:38 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000f00000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:38 executing program 4: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000280)={'filter\x11\x00', 0x0, 0x0, 0x0, [], 0x1, 0x0, 0x0, [{}]}, 0x88) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r1}) bind$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x5, {0xd195, 0x7, 0x1, 0x2, 0x2, 0x800}, 0x4, 0x10000}, 0xe) 19:20:38 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/131, &(0x7f0000000140)=0x83) getpeername(r0, &(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000000200)=0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'batadv0\x00'}) connect(r0, &(0x7f0000000480)=@un=@abs={0x1, 0x0, 0x4e20}, 0x17) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1}, 0x3, 0x1}}, 0x1b) recvfrom$x25(r1, &(0x7f0000000240)=""/4, 0x4, 0x40000000, &(0x7f0000000300)={0x9, @null=' \x00'}, 0x12) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000340)=""/215, &(0x7f0000000440)=0xd7) connect$llc(r1, &(0x7f00000001c0)={0x1a, 0x306, 0x7fffffff, 0x20, 0x3, 0x9, @dev={[], 0x2b}}, 0x10) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @random="948cc718d454", 'tunl0\x00'}}, 0x2) 19:20:38 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @remote, 'bond0\x00'}}, 0x1e) socketpair(0x15, 0x3, 0x3, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x0, @link_local, 'nlmon0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, 0x0) 19:20:38 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000300000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x2f, 0x3ff, 0x0, 0x0, {0x6}}, 0x14}}, 0x0) 19:20:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) socketpair(0x3, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 19:20:38 executing program 0: r0 = socket$inet(0x2, 0x2000000080002, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x1, 0x160, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, 0x0, &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x8100, 'bcsf0\x00\x00\x00\x00\b\x00', 'sit0\x00\x00\x02\x00\x00\x00\xff\xff\x00', 'bond0\x00', 'vlan0\x00', @broadcast, [], @empty, [], 0xa0, 0xa0, 0xd0, [@vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0x88a8, 0x7}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1d8) [ 1681.146883][ T26] audit: type=1800 audit(1557948039.106:386): pid=17655 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16562 res=0 19:20:39 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0xd000, 0xffffffd5) 19:20:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000100)={0x10, 0x5}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev}, {@in6=@mcast2, 0x0, 0x32}, @in6=@ipv4, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x3f000000}}]}, 0x13c}}, 0x0) r1 = socket$isdn(0x22, 0x3, 0x36) sendto$isdn(r1, &(0x7f0000000000)={0x1000, 0x400, "91b9672e1581d4db8883722d10a01271b7f171238881b98a7525581ad8bc3ed2f23a1d63b25532c9f75bd0ed5d93ab24fb1fbd3f144541e7f500f731a6c220cf53ca6785677ad2f3cc1c4ebe3ac6a230fd930fe0e55b98309e1c932427f840012ba47f2a2a"}, 0x6d, 0x4, &(0x7f0000000080)={0x22, 0x20, 0x3, 0x1, 0x9}, 0x6) 19:20:39 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x100010031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'Xat\x00\x00\x00\x00\x00\x00\x03\xe0\x01\x00', 0x19, 0x3, 0x90, [0x20001600, 0x0, 0x0, 0x200018d8, 0x20001908], 0x0, 0x0, &(0x7f0000001600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000002028e3f3e2fa86070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000010000000"]}, 0x108) 19:20:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="b7f2288a911993f0265df5cf1cdd8b55", 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 19:20:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f123c123f319bd070") connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2710}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000040)=0x2, 0x4) r3 = accept$inet6(r1, &(0x7f0000000340)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000380)=0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r2, &(0x7f0000005fc0), 0x80000000000006a, 0x0) 19:20:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000500000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:39 executing program 0: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x258, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x3, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local, @multicast1, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast, @remote, 0x0, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4d0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000640)=0x14) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000040)) [ 1681.367233][T17698] validate_nla: 24 callbacks suppressed [ 1681.367242][T17698] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1681.402511][T17698] __nla_validate_parse: 24 callbacks suppressed [ 1681.402520][T17698] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:39 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x100010031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'Xat\x00\x00\x00\x00\x00\x00\x03\xe0\x01\x00', 0x19, 0x3, 0x90, [0x20001600, 0x0, 0x0, 0x200018d8, 0x20001908], 0x0, 0x0, &(0x7f0000001600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000002028e3f3e2fa86070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000010000000"]}, 0x108) 19:20:39 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r0, &(0x7f0000000240)=ANY=[@ANYRESHEX], 0x10335) connect$tipc(r0, &(0x7f0000000080)=@id={0x1e, 0x3, 0x1, {0x4e23}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r1, 0x12) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) [ 1681.442633][T17698] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1681.551148][T17698] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @empty}}, [0xf1, 0x9, 0xd3, 0x5, 0x3, 0x6, 0x6, 0x81, 0x7fff, 0x2fc, 0x1, 0x7ff, 0x6, 0x4, 0x3f]}, &(0x7f0000000340)=0x100) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect(r0, &(0x7f0000000180)=@in={0x2, 0x0, @multicast1}, 0x80) ppoll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x2000}, {r0}, {r0, 0x6001}, {r0, 0x4}], 0x5, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x7f}, 0x8) 19:20:39 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r1 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0x25b6) r2 = socket$unix(0x1, 0x2, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) sendmmsg(r2, &(0x7f0000000040), 0x40000000000020f, 0x4ffe0) sendmmsg(r1, &(0x7f0000000040), 0x40000000000020f, 0x4ffe0) close(r0) 19:20:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x3, 0x4) socket$inet6(0xa, 0x6, 0x554) [ 1682.318151][ T26] audit: type=1800 audit(1557948040.276:387): pid=17710 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16488 res=0 19:20:40 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0xe000, 0xffffffd5) 19:20:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r0, 0x0) 19:20:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000600000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) close(r0) r2 = accept4(r1, &(0x7f0000000040)=@x25, &(0x7f00000000c0)=0x80, 0x80800) ioctl$SIOCRSACCEPT(r2, 0x89e3) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000100)={r1, 0x100000001}) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) 19:20:40 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$rxrpc(0x21, 0x2, 0xa) accept4(r0, &(0x7f0000003ac0)=@ax25={{0x3, @rose}, [@default, @netrom, @null, @rose, @null, @remote, @netrom, @bcast]}, &(0x7f0000000280)=0x80, 0x80000) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmmsg(r1, &(0x7f0000003940)=[{{&(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x8, 0x5, "a310461f24dba49c2a6e3f3bdb4e3adb7601eae1698bfc788dfe0db98755728b568b0ba72d41b6dc39469cdc65124a33446d9098efd4413ad1f388d815cdb8", 0x31}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)="49c5dfda6191c4f078a6b0acf1cd4a209dfec51763ed856f50526cfca45a9d418d7d943426840a52812892eff35467d25fb9ae85bb386c61420416697152784f55ed3d722c", 0x45}, {&(0x7f0000000280)}], 0x2, &(0x7f0000000300)=[{0xe8, 0x117, 0x6, "cf969d841304e9cd972d0db78e68cff173315bde2cabcb15325836f4f571b3be85450d97ef061e62505c52cd77dca428a8248c4da838d92e9e76f63ba47eb27ec5a8c8504a5165aa9a9cdcd65ccf0dceeccb23327dee1d136c7ec82c617a005c0a91d8b34ab4886611c5249fd4d98e92139f82319f572abf27737c1cc40de1a760b05fddcf011e9b9d1801b2eed6ca14a9533a380c7249b41c627870cb886a1ad72c43acac645eccff9f9acdbb0d8e85810d1303a9759d9607161af827b1fe91ab5b294fd34a73558f99e28b90cf99d24e4026176ca84a"}, {0x78, 0x113, 0x6, "6f6d5e30db105d1cf7e8178db69515f533f12ee606c67f2148908dc3d0d745f54b338d1c7a0f444c52440bfbb544ae4ef4158d6c22fafe52c26e4f58db6defc76fa1847019cc7b1376cc6ea2c0fc678c39780a50a0715991672e39edd386642a2edcf7"}, {0xf8, 0x103, 0x7, "efe71b07b725ca3940fedb72d430ac6bc783197b2ec87fda052564e44cb3a158a4124ca0a801413db4025c10dba48b14063a879156f54320e9f0b018643813e3329bb09885586d13850ace4556dec8e85f465249c98ff706fb4f6e883d481a668e42d5c6e3908e611ce0182dd0c4ff2c423295c82c38df4e11c8044651f546628d7493963c93dacfc301549d5369e0035aef5e5ae8535822858328f891f49ff78cb2d1ff054d041c4b2f0f80c12d5b6fbba5770e111d670d08a337e4d6d689b0b2a786102405c22abb351a9d64a9fa7a5c113c7984debf8ef6a2ad5fafdcd66fa2164b7a"}, {0x70, 0x108, 0x200, "6f8122c5a6da4c54b6dacbe3df7d8fda10f9900b6a235834fa798baf30f13e9796bcbe7db88ccb29b407d72be92a62997b5c3bb4755a5b744aef377d9bd8422555172a585a379707609f045eafdd5280303caf5f13dfff2e1c4e87"}], 0x2c8}}, {{&(0x7f0000000600)=@isdn={0x22, 0x2, 0xfffffffffffffff8, 0x2, 0x1ff}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000680)="467d151968cd37b59ec21ac399d3ad7a2e4416c72da63dcca49e8dbe56d117facc900a0e393b816316022809ee24f2730c95f96b6019554f4140ab1704429892f4c6a2d7a2e6a0685d7c0a1163de15acb1b262e94aceaa4d7d3aeaf43db38b11bb9205a310b952dcfe8887415e02b05ff850367f4bcefc28f578934d", 0x7c}, {&(0x7f0000000700)="90f187097052563bed5c3544d31183aaaacf16f5c8b3587f6b55637164b413f38ce113d4d7235b71a34d671f0545c399879e687847cbd0bb2ca78345e5b0d30b25aec52707c9467a4105d08942ccdc39e57427f05d6603eb3d983e8ce250a363aad809", 0x63}, {&(0x7f0000000780)="33979cb0d9e5", 0x6}, {&(0x7f00000007c0)="56ccc55c689fe1591dabc9eda6ae7cfffc9db309ead098937bdcc91f7658d0c73f3ffb21833a7e4d1aea57f6672d0f3a7cafbc6bf819243d81e158b9a4c845e8280d3ded7afabe519fba77f935c3b987aa4be01f1a043aa66f34182a9ff16a4d0c278afbc1f1462a23e883c30b4de72ac1a53a13ce4302789e6e4ca97d1c8905e0c3f109a4cda8570b472360", 0x8c}, {&(0x7f0000000900)="f43f433ac81337d4e8216609f8d283ab063ab6e9140d8d984be82f8d54c2f7a41189f7aeeb6124d8341aacc7c41e16dbc32510f4ee1b780f0732472cfe19c78c55e89e4ac823ad626935642621e056222a58e9e43dbbc9b529f6571875729f8e46d1407d20e360c443a2b99907c0afa7f67daffe8fe42cd5e6b02676c1d37566d6b0af00c0d5f34e114b5c425fa9652b358bc7c66810c2fc82bdde76457bb10d45229ab34610bbb819255d10ac0d9185697214b71c0afd77d41bd46289f5542859c7273c593c026165a5a8713e5b2d08326f7af5", 0xd4}, {&(0x7f0000000a00)="abe6c323e3eee0eb02e0ca53a59f1429bf7de0c1ab9d86a42194a4f0e951dbfce93f45430cda68d4eda1ffad54fb17dd0829ba224a4b690321c768", 0x3b}, {&(0x7f0000000a40)="347350293863a6b510d6c644992f7c8bebaf7338b445ac986625d5b9be3baa11d5acf2828297e6b1b85bca66d5e1a3f9912c32", 0x33}], 0x7, &(0x7f0000000b00)=[{0x58, 0x18d, 0x5, "6e7c5e912bdcba6e8ca885ba4971edad0e20f016528d5d48832338f1a05773e997b943aff71c0a6c74c39b835fc3d36708884689fe8e96c61839005d4e177807a1c4093df2df8845"}, {0xf0, 0x88, 0x9, 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{{&(0x7f00000024c0)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002540)="2d44dbe183dd25dd9079c7ccc7f75bb67c565a5aadf2f6fe0fe6f4fe6a51d815a21da2c50331e2dd00a581d316fa783ddf9d0a490707e4260e21b679275d05e2b56872e39b3528638720eeca8fa3711ea9a250bde53499809e6b825315e339e6a5b71c7db9437dbb7ea8a7f71015f3153dd65392cebb6d0c1346e2091f3e5f43e7cd5f2bc019b4d936848e069e2aba4e49cdc9b0078992c8460d648702305d650caf1411c8b258", 0xa7}, {&(0x7f0000002600)="2e5d341685ad2af084f5a936c716a801b384b431da564146e32381fae79a953bc17a48a56429f7946763a1c341dd3a6385e9800d7a387a744f22ba14cde88959f32bb0e0f1ddcbf4ba382c7250194b210904b4d55c3966f94bde68becb3657d2c8d6ba0c77f0bbcf2f657d2c8dfc39b1ec215ad05fbc60be5a2c22828201f16c74a6320b88daeb1def8f3f7a2897d2a344f7f4111c4a4dd1c3160fba64e59f171d69912842a48d8dc92c2eb46465668097e3c0d75c0eb82b", 0xb8}, {&(0x7f00000026c0)="fb1dfa1de44778720b0042d4dd4c8b5505255e354f5d29e03ad070d462e17abc16dd65bced50aa1b86ff2a42f21d425150aaa4e8e4ffa59344e3c0e90117910bddaf3a12e50bd2a2764f79b703a72b05217102817b86ce4d2554a48546c209ff17e226795caa3fc7b8e708dccdce10143dc32fa29bf6eee3402cd97b956a97", 0x7f}, {&(0x7f0000002740)="c3257a1ac9f8d27cbc4e9516305320541be614e1bf824fbd3a7d416b9dd75ee33744c5c0b4f371df17fcdeb26d2ba5ac9f2a2193c1e13537f21f28fc501c0e1e9d5361e7940a71399dcd48c2c62bc297b15fef84ca94534181eb26a1f6f56f9bbab2b3dbd850f453bdf4d02a043fe0aa0e210a100fc2bdd06fe8696f4c095392f5df2d4c5fdb1c8dd86413869b2d75fa2de112e3b1ca4b", 0x97}, {&(0x7f0000002800)="77a34fbd37e32504b72274245878af0edeabe881a03ceb86736677072168b493b4d6b97879b432c4d6ae8f4805628c623abefdc5a55e4ea6943821b5dc5cf430d380616e83dcefab287296e3403a927bd9d991c46d23f66d5c65ca7d26fbcfd6", 0x60}, {&(0x7f0000002880)="29c916f9b431a294189e8f76a645457120aab8ddd08a011cf95638896b63a6dee3ab1bd1d3157116d507fce82a023615d49f748b38f74a74e5cec7215edf013468133f42daec9cdc67465e2f86878c9e145eeb5900d94a68a285aab3111d6b7ddaf9ab210b521b35ab85300c75a65ecd694688e6dbbcb88fadac2db9b73fae93c20a1702e1eae1cb1c3aae8b3f18ce", 0x8f}, {&(0x7f0000002940)="50cba7cb4fa62f3ad8ee97be3fa81eaf77ec9955b816bd52250bc04f06e2cae5ceb6c848ae168540a3c681d1f5baa2e585dc03a3dcf8a04ac6f6415ce0046ddcde1bb25cba6f66a5141bb851753df8e39f7b33ee0dab2cb61f31d27d5ed66693e1123e085253d1b3b10ff45c5395a8a2d2e0e4bd0681507c513ec2f37e4ae0d46dffddb3d735d8fb5e7877bed6514fd0e4cbc3dc5ca493", 0x97}, {&(0x7f0000002a00)="8c138eac0054ae9c4c5ae3be3b2aac822eed0b362cb7c6eee7e336112dcdd6a4ee2def16712c43e2ded0da801d931fdac4f01ea48eab2111d31ba2433a1f41f848284dbe9d2f159235ec119d8469c0ad4de144362c4c7dcdac9c70ab018dc42a976aadda396eaa412375abc200532ccdb43c68ebfa9734a42c8e5f591868d8a6375a856b6bb561d6db1e204d69fed411326245fc5165a08169a320ff0ad8fe9796acd5349b4cf4a7e714b39eb571baaf5fb0a9ea5800d1bd49ffbb958cf47e782e3eeca3b2f310808d16a0d7f64d597fa975cc1c0e4ab9e5c9617c76ab4a63c0eea045d536e48d59534b350ea2b831", 0xef}], 0x8, &(0x7f0000002b80)=[{0xc8, 0x117, 0x400, "35bb9cf6ad1e8b60fbfe1280f03c00c30d74fd2fdc4359c4bff0c6ff75bc275c077fd0a34fae334a4dadb438299cacdfe8bc19df8825f8148065f21eac09c51f0a623f4e4789f29bd5389b9973a8ad5bef07306ab800e9a7a602e7a58151ebb084f619d5a1d7b6c4f710557ac9ae2209999e16ee79b0842dbf5113085f83b35440da7c49e6f1357d77f602dec21beac3a2d7606416d76c28f753cbd29a0b4ab89030ae43da4c7b3d2133ceab3891b6d7443f97"}], 0xc8}}, {{&(0x7f0000002c80)=@pptp={0x18, 0x2, {0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x80, &(0x7f0000003280)=[{&(0x7f0000002d00)="d064e316376ee70a5329dfaad6462d5d2a1b591acfb0579601dd00812e777702b74f10e591e35ae7babcc191fc2f43d65869af7341d49d1ad2a2b0b98e90fba9c54f5740112973b480952951796ea62bc89f220e7d21e3db9111ee82621612c17ab084b084af9d2873762f92f051cefd318a675ea05e329dee4d8802acebb63eee7c258184f65bb10f32134ccef87acce4696334c1ea9b078419554d438a643e11520480d9bbba23d09b8fbf99fb093e22506d9d4ff9b01042315b8f55073f6ea6273a48a473e468286af8c4511fba312120bb64121061758f7aa90c593a94d8359348582cfcc75cfbc1", 0xea}, {&(0x7f0000002e00)="aecd345b6f632920851f7906e9f4724b3e8ae0230530b0", 0x17}, {&(0x7f0000002e40)="97bab64df706e8f2be52a80b1a70bcd952c0b400bbc8f693", 0x18}, {&(0x7f0000002e80)="2d8b7c14aca9fca15f69254f7682dab6e6a7916718f634af64a8a5afcef84712180e23ebbef51aa460f9b84a26879e44c8867ffecc26a89116b66819459c78221fcb84493df2254af7b8e3df8dbe0cdd717250c984d40c01cf82dd255f71b6636f5bf74d54f632f57f5e8eef0bf17a763dd8b73f92515f2ebe7348cd0bfabc2169264135e8cbe4c872190d335164b3cd796087588c5e727fceda0c47b04167bffd4d850c138f986729700fbafa5e1bb0ed595206b232b0b25c94998abb54a4c9cd17541a41cc2d906350b35c223a5a867ef8dc22159cfdd2776cef280347fe0a926cc3bf9b0df2b76e22329c519340a6b885f10fad617eacebca6ffdead1", 0xfe}, {&(0x7f0000002f80)="cebd471c3e69972129b21cc266316649e51cacc3ef83481d9c8b581d22bb6c6cbeebd1ff57a98385f770847ea75c430bdf3bc10e409ee61de8925f34f7ec815afff467091f50873becfc96766fb8d23cee7bdce03fcf25cc262f5be1450d1cc30256abb13f91ce92cbb220fbb8da65d6b12f94682799e2af0eee8998d141d1b74f012af413e7888038e1eef8d39ade30e648", 0x92}, {&(0x7f0000003040)="ddd34bd53020f5cc15387efd102580ffd4a211bf2bdb45e2cccf1e9eabb8a902dc206ad55bc5f9e8da40327150aeb7c265c3ff2b8c13569fbd07fe8e02ef21c5e582dea7db189a338c5e0657b49745e6388d921067f96626986ba7e16673cfde3f4e46c32a720bf8ba7aee5df8d678d6cc76703dea292e0cf1", 0x79}, {&(0x7f00000030c0)="de1fbcacb812a47b6347f4f7f97abf75e1e409beb12b40344a588d79921e958c430b4a05419ef5d035fa65a1ad8cf440105458c9f6ebdd24d1841d879ff79bcbbcceb9cad4504304e2902dd26ee55eb8032785dde02e8ff175a6ddbcfbf4c3546a6ea1e5eef676377b811942caf274fa9cee8a83cbf9dc6858151136160958374ece509ca4fd3fe951278b71f6baa9b430851736c4d58b2fb4bedf02a986abcec795fa8d01", 0xa5}, {&(0x7f0000003180)="e58b4dfb453b2a15ecffafdbf75c7ff9c567b7735f1819e9b1e2ff16f1243647f8980e12c1262e40c4eabb068e589cecdb2d7c4e0106bf8eb040f5b86607679f58183acde596b92cee7a03684569be557e24d026a9a8d44163ab082889290b0ac7a57ed3d5bf5427bf1febea3d1c6357d786824f7d78729c98f78006912897305d4ea08b83248b594bde183dbcb0c0286d878da5486612e550beb6d775e1b64c21bc559ff632c55812d90c2262f579f621a5f65e39b8ca7a65c7170925fecb1a4a93c9982867b2af2669c64b6974ede6bcfa287586d5d2afbbab2e296ae8e26ec78d0cfdb771094d9e57eda024e0e9", 0xef}], 0x8, &(0x7f0000003300)}}, {{&(0x7f0000003340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x4, {0xa, 0x4e22, 0x5, @mcast1, 0x2}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f00000033c0)="725c1836f16ca9f0f10c7665d56499d9d92dcd0cd0f991867f04d0b43140c95a78c7937a9dfa079d043564e5987ce089b03f191b780dab66db1a24ef1b6e6eeb8854981d1d453bdbd44e5617e1e5d16d1bc33e6f72b90fae84d02633dedeb9932339ff29c47539f72b06f1cc1abd588b0274eb9a787f482037c30bbbc894824ee51fa07650c847dccad8a478cf85c5350670dd3e169cefd8f92dac5e6e85c8", 0x9f}, {&(0x7f0000003480)="1673d70d5bb7bef4f6bb716e08e95f4422e1219cd6027a16e20414742414470cb3f2e514acf4533cc61b5822c2f067e5ccccad", 0x33}], 0x2, &(0x7f0000003500)=[{0x78, 0x117, 0x97, "52ffe1e2c1f2701c5ec481d2cbeb5829240e19d5158a4834d9f2429a0fc28394944f029e4db5e963419ae4de5cad40c26262639aa53cfb7d0c296e6509e28bebd3a317324ecb66aebf416e7f67ac1fc7983f43c71921649474733c08a90481d2eb6cc37fc4cb07ef"}, {0x28, 0x11f, 0x1ff, "1241d3e8732a0a079e6cecc0ba156d1380672896"}, {0xe0, 0x117, 0x100, "8302c14958f2106a9e28f1f47826b7c4f01dac59efe645f4239d0630f298c463bac2e1985e4863c0651a674b95c6a3df7517f1cc9790651463918042173fd5d4ae2bb8a987b1a96fc7e43c145f67a0bbebe906ca942e6f48840bdebaac4e9f287b84b7695e0671c20bd4bef31c5173642013a4e106cd042b017b669492e75c3767c7386eb988e5819faae3ec85d135775d43da2408d64f8f914cc00cebec0dd703657bcd1adb76d706a5950cbe354dc16568ba692093788fd8f210a034c9433b3a1bd5de57788d62effa5a3021c4778a"}, {0xe0, 0x3a, 0x9, "31832b9ad871fdd6d1d2ef3b073e9cd620f76e7f7ae8a56cc24d57d7146f657d473a193ec7b2a8f2f1bc888e3d2e116c2f5f05143d8de8b00cb30063746a1d1505030b1868422633dca600f10d038a30fe725486097aa93528dea5d7cdbb1ccf139f3771c9a48299093b2accc154da4d5abc8633e45a922c392e2c94212928b8e71c00201b2f353d39ce256a0b7e378f60d6b75e241e25eeb08b28469d1c0eb1e4cdeca07bbff82c5579d7f87aa51187b83a5a8a4d59ca3f51267d919baa8257a124face89e5a99c728be7"}, {0x58, 0x0, 0x3ff, "2f99f4cd609ae68811de304780b80b4c3b677b543dda82fccb8ebad4d193a4e5a2ffbceda1c9b0a1b17009cf70ba6af9517d1fcc2a69f9c1f708cecfd1e0843bb398bab0"}, {0x108, 0x10e, 0x1, "cedb27563a62004209957a88e5a47671ea60712434ad05c750aff6782679d2015bec155d04e446568ad985c8d720577486c6fe764e213a339192088667c7dd621d5f32e64343b97cd7e581b2b8d9f13bc75a04fdbce326e6351d0b147b9fb4dd95ed83871fa48cc851aadb9427d7df2053ea93be0cb0ffa2d59691c84f2288d8e7d048e971a95d8128193063b2435a35101e2210685d8e08a207fa529a602107f6f8faad2e3a0b716694b684616f44d092a33d2016474340701a404c4b7230bfb4515d2c660ca994e69c2363d12b6f6c4e0c5d5a0bdeaefe46f44e67b9efdc4d69372ba729af31405c54f55441efe256945843d5"}, {0x70, 0x10b, 0x3, "3f181388ca0a1353d046934679d2f93c5d5d894448eab2f2d8341935ae5229dfb18cbf3ec89cc210f5c1abe0183c9e03af3476938b8a669e12880d041fa0491d2e4559b5397d8cbd1053880187014f6d4a246bb709fab2a937c412"}], 0x430}}], 0x6, 0x1) pipe(&(0x7f0000000880)={0xffffffffffffffff}) connect$vsock_stream(r2, &(0x7f00000008c0)={0x28, 0x0, 0x0, @hyper}, 0x10) socketpair(0x9, 0x2, 0x9a7e, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$SIOCX25SCAUSEDIAG(r3, 0x89ec, &(0x7f00000000c0)={0x31a, 0xffffffff83c8906d}) 19:20:40 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="f2", 0x1}], 0x1}, 0x0) write$binfmt_misc(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="905e0500000000000085cc30"], 0xfffffd70) ioctl$int_in(r2, 0x5421, &(0x7f0000000040)=0x7) sendfile(r2, r1, 0x0, 0x7) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080)={{0x3, @default}, [@rose, @remote, @remote, @default, @remote, @null, @rose]}, &(0x7f0000000100)=0x48, 0x80800) accept4$netrom(r3, &(0x7f0000000240)={{0x3, @null}, [@netrom, @bcast, @netrom, @netrom, @default, @remote, @default, @netrom]}, &(0x7f0000000140)=0x48, 0x80800) [ 1682.448444][T17745] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1682.456467][T17746] IPVS: ftp: loaded support on port[0] = 21 19:20:40 executing program 0: syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') syz_emit_ethernet(0x1016, &(0x7f0000001240)={@empty, @random="f44337778cba", [], {@llc_tr={0x11, {@snap={0x1, 0xaa, 'u', "f81aca", 0x8aff, "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"}}}}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x7, 0x0, 0x8, 0x2}, 0x10) 19:20:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e21, @loopback}, 0x10) r1 = accept4(r0, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r2, 0x10, 0x70bd2a, 0x25dfdbfe, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x10001, @media='udp\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x20040880) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffd, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x15, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x114, 0x1d, &(0x7f000000f000)=ANY=[@ANYBLOB="ac14ffaaffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000100000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b00000000000000000000000000000000000000000000000000040004c4f47000000000000000000000000000000000000000000000000000000000068a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x1) [ 1682.507202][T17745] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1682.583621][T17745] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) r2 = gettid() r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='ecb(sm4)\x00', 0xffffffffffffff9c}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000200)='ecb(sm4)\x00', 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={r2, r3, 0x0, 0x13, &(0x7f00000001c0)='nodevvboxnet0ppp0)\x00', r4}, 0x30) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x20000054}], 0x1}}], 0x1, 0x0, 0x0) [ 1682.656082][T17745] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:40 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0), 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x4, 0x5c832, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000200)="b0001ed4a34f498b3a8bcca78709ce7d", 0x10) pipe(&(0x7f0000000780)={0xffffffffffffffff}) sendmsg$alg(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000800)="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{&(0x7f0000002800)="f72d8428e360876e6fb624b1df889291d7c99bd64ead06243c73b701698001685dc815c79044451a0aa2a10db9aae981e22c9ad04cd7dba0536cb5fb3c2320e6e1cedb76dd087de212dcd4cd72c2e2d37fe9452def664df6455a284d7fee418f6cf6f138836a9cae06abbeb92bf8c4b05c5da0c3b50bf4e0b7fe889f1a117dbb3ae2e5a1e2910acd7908feed2f4ba738fe7976b9cb1e848d638abaf25d5b0a4e999118b8ca64cdaa64de00b9bea390ad545e6c9ce82dc6eb1381dcbaf91f14ef739ee6394b1b3b2b8e88e264c388e1159a2fcaed90d1664cecec931e7ce65676199be1f2b725bbf8930fac166d2094c5682404e2ca3037f82aa7d6b5a3a26f69092c8cf3bfa08f0cd422a763fe6848e8c227f6598a29632eb653afb80cd50456849b75d473ddb822d125b463a5d1903da0e37881c910f6d2ab99e03c5d9b9313d6560d1111fa8860a8561ea8025869229192ec667ea837f68a52a4ca264b049c9fc29acef6b99e109179b6ffa0b61dc7b575711b078e90fc8cc4ee9e303e0b9ec80426ed7c20d393512a9a61d1abae0f1409d2a9117e3710db6ca7831c8cdd06e7c65c5dfc3ed5841a4f27974f670e2710815c055ae869e8b7aee3ef0f5d191666a890367ba5bd23e8dfe49c2239737eb6fda1fc5a5e97e7879d8ec9e292473ae413714a53e94d9ba9e0c242928ac0c24beebfaae6c3e9d7db071ad1c902794c79d574f87b6c286d9c6b9853e67f323fff8ad10ab7a21bcc1e09db6f2258dac54c4ca251971a112c1fdd246e8da0d8b21fc288c0ebf03511378c873662f927213f8b0ab4727e24bb5392daf7392e69e444904678efa0c5d078047c240cb1f5605016bacfc70517a7acaf038352b8dcdc663b99e97cfddeda84497b1f7fa11f7a8fca3d015f4da89b9e2dd1a74819bfeeca62d572c457c126000625d784f19190ddef80afb28e6049ecaf3a1a45fe5f5df02cf44bc349351adf429ca78691f77a1d02bae06ff697709375680ee8d30e7673076b46426f857521717efead9ff5ae619c9f838e642c10f0858bbd158acb46b35acd3c69d877b02664d21f9d9dd95a5364a7890fb46d4db6dbc0d9755ab0cdabe6715d2642583cef79269273fb6fa5dde6c31d25f2cea955006d9ef8046d74f516393322fd66fd19b3fba054e416f24d01b53fe6a7e9c821e3a3f457f6be8f45446dd5e4a9774f6229477e99a9977311d08306187fad99f220687a8c5499b887466f45f82a34cdfb5b670f59560e6177db0f0cc6341fafff38ad20f110dfc05e084c0612561f54347f6a2f42db2d9545d774e76c4cb86a7d1eaf272fed142322c956fe58e984eb9b907a60654a9bff208bfbeb05625ac69495423c5ea358acf08f1dc16efff223348213984df472d67b99f5e8671503d79fbbd250a95cae09b83345b102c574077d9808a74af390b20c10b8ca7a3e5c91004dfb2287acc4eadbb0690172789c24fc99cbd0368e7016753b1ded02e465401bd31548cce77a26a37ee21e7bbdda5547e3c94f313f3f518866618d1c6f9910dedbf58e2b14a662e00cab9b03cf7ec4d03bb56cf6d1433864ba3de9410c1713bafb7d2efecce897fde3db3aa9334bcba2ce908bd36619e6042a9806600a5753ab1fc9f5af32092e23ff9cfbfdfc46563c866f0f1918311f4b69bcbe85361272e60f76a45dacc071268c506488311d316ff943bcd8254d6439dd981d047091319a9f14cd194226013ab97477e8e33cde100fb4c1de7d1ee8772d907d0e179b915105295cb10ce33c38510bba3f283b03dec49256413bec8cf938e3f740630e61b7b7b24ea5aa5081df015b7c13af583bd49cf581b37e27e2ec9690d8f809e8309a64a8b4a44405e41ee1825f5c885987b199d1c2e8c196dbc243027082a7cdcbdad3a1ded9fc85f2ac56a2ca659420bf74b1fb932c046efac68796ba50711d35a091152ac6a79eee1ed618632b9a48068ce18ef12a6d72c67dc100012d77dda1cb106c888f40db0ffd3e5dbb04c7087007a7bf1ddac6245630d93f82a2e6c5673adf7bc605d8a87763b93ea167fd85759c2e8e104df51fd142a99268e335ca1052d774d01072ddd5aba9229148383e8c8c02ae6d2428a39edd4ac63bab08923c17bd2fa6d1bd3e7cf0c334a3d42e6bcf11bb356c38dfa22814ad387806f893b8228decc243565e0e564f363be1c54faaf13117189941a9710cdaed61de6e76ecd116d953240c2b18720a58ffd8ea2c1db2aefcf5a8161a807d13c9e9745f5ff84383e97b1e97cb4e0f07f40435f7ae4a64e37aecd16aaf920364211d09c225200c6fd48240f1ef4aab2f890933ec9519cf6c614cb936be142a3cc31a4791da64d9a1295ad8a49315455fdf7bbe08cc2484955f9dc7cf9164755fcc7a2b9dd7e64cfd36eb3281280463db75435221ab95a3f04b729748100c32a0a280ae7e103f701a5d8cdd368c1cb41de43c9b2f006ddee26347372a59e2ff44af829c9f8ce9ac56f85e9f2d57c79e7a45c337f15fcfc387cc49bf02dc8ae6ad82bad9e6a152de885f9318f851c8b46411c1a9242902b26549c5e891bb98ebee6d3aac73f6e94a06ff305bc042e42a8051d5441b4d86fb86d7b8d142f4a34602876617737c7d23dc0aae028b5253d189cd0912b0633dbdd6da2bb60a24c487f2ff3468445866011631209622eb8e945fe035cc61fefabd01f1870167d4dce13b0781131b1d307e77200690bf1adcf6ac9b20a2a0198cfdab64121b6f80555847d061238bd4a7f82674399a4dc23ebb172a310e4b5c4b98489062f0a17bee8cfa96c5b470574c26b81b121936372fe34a04ce1af7849d20fe0c87f94ffc09ddb41f12b379d0cc7d4b6af387123957215dffb349a41093916b74d225c38487a0defce8aafc599aae3e4dd221677a4043244fe9b75e5b3e816d99ad8837c9937247ccf4f674347bda26355a38c66666410d80b573ea0083ecf9732359fe5e202ef0bbfdded75764442b2ca9760fbfe5667ba65b9582438e395848438da5b367010a01d401a56985cba9991d8115197a14be2ee1f9b7ef4a97182fcb614093f86981c0bfa3434ecf10975515942c8046e6393be06c4039cfde7a6dc81dab3f98f0bf950f7f01995d10e62682aae6bd8f5d4d4c0559d2d5388a721346a449dfc5a3dc3433f3346c69bb6ccbd153dfec261e1503c9b14a8926b88804d448d74b616ba6644b5ff55b5e3e4a58e42c8d654269bc30dd1b7f9e5562dde832c21977afb7edd72a51208a5d90c757a6534ec8e86316214e0a5692fc8af9b0e51b3173ace0e5a5fd68c89ecc58def976e315547eb156836824f7e2135e3d6e6c8591a866abf18f1c55ffd3acd9e4581351b0c6fd9a74b4f2ef3da61aeb1074ebac5299a593e9357f4236d5221699eb613bde6e68cb13cbabf92ba71beb146e81ae3dae046882f9da54f0a1395096498a8ba424be78bb5604daf0ca4a56e84f265888cfc6496da05254e8be5cace92870546fff1122bec9a8c0e33f5634ea12dd8dceab44815d81b54ab138d64fbc93a96890d8732483110195f22e2a6bacf3cc3927bbcd62269617e5cf7a079ed88f959363b4410e06c607ec79825809a35d7454ace3be8a391e5468ef27967bd6178280845833c6e11fe676ad6c23a6212a4747cf3d54e2f9dbd6be61a2b9b5a50bc91b526056f6e4b3bff5ed65bfca6466f3c6e01f3232d06936e1f4c45f5ec831f67fbfe9cac4aaa5d9c0669364184db77dd7d53867db975c5eef48d7545939e395532693dccae2d2eddd9d74578faf4674990572e0af9707c2202ea78242216fa64715a4ef11e9386cc454738e33c4baa389eac552ae33b834db31550e758292c536186e3641efc935d59777f7b4f52cb61508d7011c2493ca4d29680affcd0794f3a648bf03b03e7b6c39fcd0ef7e87f5eafc8841f5e443b545e4c23fc1c0c287f8b96ea1069e0602571e9f59820ca1ac41d3fca500a416460985d6923f2f26085b113c400bd63f77263d28b1088f1dbccc5f49fb10fb15131ae316288f71f27e2633f55b69e6c38d2148885a41ba7a54a167b4ccfd5b3013b5504ba40a234993802b2389ef63ae84b67f49263d47fbf40ff76ea0b79bd5f6f94bc3232c6ff30acc9fbd9b7dfde566b58144614e091ffec7c6d374c26fdf3bb67c69cd3588262a8aed83243732002bb9024105c0b08ef438f07b4fe1a1058d6c98014c728bd70b5350e760c76326a772814c411fea6e3e18cfbd011f776e0c6babb98d90a05668948370a214e8cf8cf6f544541f6e4fb6d1a1abb141fc8a936b0e734c67390813990eba01fc4be81da5102e182811e61b10c780b70fa6f15aeb157a4b43ab7cf61c41e51e63c94cd62948dc0a7d520db3d60656be9e8d8c89295f14776e9c38854ca4d36d7f22fdab05490d81d5833d2ba6e2015881fffea95c9b502633d0500eb855a8c3d2c4621d8c37a9554767979e4064eaadc20db71674dd16c5fd54ca7b78672a3482d6814ba3666e6a4556b63bd909f3a09558d4a4c7573bfa075ad33a51281dc959762fd4281b3b34329c7ced0aa91fb6f5a069e2207e61a0cef1a70eb322ba40f9867ac5f4fffd199a2a09aee18bb7c3f723c216ef49d6a57a0380c165abac88e3f1654ca9e002483dd614ef6e07641f3a1caaefba9e7787758e1597cb7591bd9a79684fe8df9ca61021dc92fd5f616935b580c44ffb1ea49abbd71c337efec1a6d9dbc6f1620c2f406f6191fef3420242f79499009253dcd885e6005a1fc5596edc09f8c3252f03f5f6912282d5e5c952c2d7438fc789cf41980a36e5148407f6880155c8fbf5d333d57c91e2b4faa867e90a6ba363cae9856e6ff2af7ca4f5830185de549c8f1f541a1096dbc2633b3098e99c2fba8ffddb38d4dd6fcf655c8759e6f5ed50b27cb481ae74a205f41a24898ae42574c045587c2ffc192d320e1aa3251f6269a59fe8cae5b60521c372dbcf7c7410b72329888e34d54d9e2735c1dd8a779834ab24af99014788381f6ff7c32d1bc813ad38d064009fddf22b9b523a4864f1fca4383803834e8747c4725e9f07d4e7e92b0f31e82d30e2e5bf28cc5b5df3469b3c3e8e09faefecf1801d3914e54772abef9ccf97d8f6156e9556ea12838b8f45e6724a273bb7a106d10755f87075073672973dfe092b313cd6e2143adf7d53bddfb1e128b31bfe65cb93aee7e3ec6a4346387eafcb99d2c7d35e72b3c034b47f6e473b922246f9063a4383108baf3d6813fdbb8ca05d3baf30e25d2e43efe53d3b648019647abf7028e75c850242913d76e64d048f67ca4ac8c7df87a7171ccfc908adf01a6f6003daf51cd1b999fd782ea2f3b2455e1e305646485d1b1fdb7f2269803fc90edf413fbc8e958152ced32eb27e82d4526fa50278e5269855370348dfd44c510b48fca8203cbb1c68e2539d732adf1136704287bef8d965fbd4e403c6393a970ebb9aa9b64c8e724d3c1c41b7410ecb5f9b997a630f9f608e2774f32d73e48747fe798ecf7394023e2907cc5b0160be062c33c36b80be485854a3dc83b91990078a92a50b9895ff2e7872627a6db844e79afc27716c8aaed54e767387a8e041c98c15c91655074dc0c6075c46cd21927c66be60a81f8c094ed56d6c09f34caf2232217882a43471d3b66f0c7dfc8b4f498e44781f6f5ddbcb3d8610aabbca96711bc5f330b0e9f24a7ae7b84e761de3caec05f95ef7a1b00d368d9782bd04492121816b87de32fa4ad96a7cfda1551d38de449ec715748a6ea28150e3342df7765864c026", 0x1000}], 0x8, &(0x7f0000000600)=[@op={0x18}], 0x18, 0x800}, 0x40850) ioctl(r1, 0x9, &(0x7f0000000280)) r4 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) unshare(0x40000000) r5 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000007c0), 0xff5d) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0x8001]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000006c0)={0x7, 0x3, 0x200, 0x1, 0x9521, 0x97fa, 0x20, 0x2, r6}, &(0x7f0000000700)=0x20) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}}, 0xb) 19:20:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000700000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:40 executing program 2: unshare(0x24020400) unshare(0x24020400) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000300)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={r3, 0xffff, 0x30, 0x10000, 0x3}, &(0x7f00000002c0)=0x18) getpeername(r0, &(0x7f0000000340)=@rc, &(0x7f00000003c0)=0x80) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) [ 1683.080046][T17789] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1683.113673][T17789] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1683.184657][T17789] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1683.231182][T17789] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1683.297519][T17794] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1683.351105][T17794] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1683.387996][T17794] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1683.406710][T17794] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:41 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0xf000, 0xffffffd5) 19:20:41 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl(r0, 0x4, &(0x7f0000000200)="1fc224c6a8200f27c8bc07afa0cd15ae3198668499076266840c5a7cccc6768cff25bdb12e5d00e82b88088c7e0706e386fb04299a5fd2c53d603566b837f3b191dba754f5") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f123c123d319bd070") syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000aaaaaaaa08004600002800000000006c9078ac141400ac1423bb0e00ea7800"/54], &(0x7f0000000100)={0xffffffffffffffff, 0x1}) 19:20:41 executing program 0: r0 = socket$inet6(0xa, 0x800002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000001c0), 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2, 0x0, 0x2b}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b1001020000000020400000000000"], 0x10}}, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000000a000097d3d34473"], 0x10}}, 0x0) recvmmsg(r1, &(0x7f0000000f00), 0x274, 0x10000, &(0x7f0000001000)={0x77359400}) 19:20:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffdc6, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) write(r1, &(0x7f0000000380), 0xfffffffe) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 19:20:41 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000a00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x8, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000000c0)=@gcm_256={{0x304}, "2c56c6f43e4b48ee", "dc635e8e2e36f4f24d4124258fcf5863c3588294d69f91a5820a61c9a82b947f", "d29e7069", "3f79a4c9821a5b79"}, 0x38) getsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x81}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x3e, 0x1}, &(0x7f0000000280)=0x8) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000100)={0x0, @broadcast, 0x4e22, 0x0, 'lblcr\x00', 0x4, 0xfffffffffffffee9, 0x53}, 0x2c) [ 1683.671596][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1683.701408][T17805] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1683.717986][T17805] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1683.734814][T17805] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:41 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) accept(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000100)=0x80) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80008400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x500, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="24000000110007041dfffd946f610500070000006700000004000000421ba3a20400ff7e280000001100ffffba16a0aa1c0900000000000013000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 19:20:41 executing program 5: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x100010031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'Xat\x00\x00\x00\x00\x00\x00\x03\xe0\x01\x00', 0x19, 0x3, 0x90, [0x20001600, 0x0, 0x0, 0x200018d8, 0x20001908], 0x0, 0x0, &(0x7f0000001600)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) [ 1683.766917][T17805] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:41 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000c00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x18, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x50}]}, &(0x7f0000f6bffb)='GPL\x00'}, 0x48) unshare(0x10200) 19:20:41 executing program 5: getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002b40)={r1}) r3 = accept4$x25(r2, &(0x7f0000006840)={0x9, @remote}, &(0x7f0000006880)=0x12, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r3}) accept4(r4, &(0x7f0000000240)=@can, &(0x7f0000000180)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x36, "72f122244ae89dd33e5ae58b30586b54695a7f72bed6328323dd8f35edc663169655c330cfa14dfa5054d43ca76b0da86cb011d5f474"}, &(0x7f0000000300)=0x3e) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000340)={r5, 0x71, 0x8, 0x8000}, &(0x7f0000000380)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x8, 0x7, &(0x7f0000000140)=@raw=[@jmp={0x5, 0x7fff, 0xf, 0x6, 0x7, 0x30}, @ldst={0x3, 0x3, 0x3, 0x3, 0xa, 0xc, 0xfffffffffffffffc}, @generic={0x101, 0x80, 0xce, 0x3, 0x3}, @alu={0x0, 0x7, 0xa, 0x9, 0x3, 0xfffffffffffffff0, 0xffffffffffffffff}, @generic={0xfc0000000000, 0x3, 0x5, 0xda97, 0x1}, @exit, @ldst={0x3, 0x2, 0x0, 0x2, 0xa, 0xffffffffffffffc0, 0x4}], &(0x7f0000000000)='(9+\xee\xe4\xfc\x7f\xf7\x8f\xe8\xc4E\x1c \x03\xa1V\tO<\xa0\xf4\xbc\x8cg_[\xe6\x0f\x8bq\xce?\x92[\xeds\xe1)\xd8\xd3\xeae~\aKp\xc7\xb6o\xe4\xbf\x9b~\xff\xfd;\x12\\\x03\xb0z6\xeeY\xae\xd4\xa8\xf51\xe1\x89H\\F7\x04', 0x0, 0x0, 0x0, 0x0, 0x0, [], r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x800000000000000}, 0x10}, 0x70) 19:20:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000100)=@ipx={0x4, 0x3, 0x7, "8ca67fb73d88", 0x6}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="c872b8a825c9ef86419c719f6924d8b64c73c8f3ffc89fb43e2558ad837d592d02dceec82fb0a7958ac383ec4a2e108c0ada1827863fa3572b3fcc580de1d4b322086034fd25675b4550d6edfe50561359d4423661e37f5de604c2e16a78a3cac383418c422ef5ae1fe9e3741ed508a1d0d8bda849eb490ca6f9345dd496cba548808f5f4a26232f9db7decaf9b9c5b7", 0x90}], 0x1, &(0x7f0000000280)=[{0x98, 0x10d, 0x7fffffff, "e57d829ad8b928492f6e8a052beee7763b3dc14336bbef83bfd61875dd67c903bb161142322281674bde8418260c0362e390a0f439674a41652b92d99b7de508faf9910d077a275d5e3bc1d2305dff52918717de35e1d6c7a5d9b596530268c492a8c0b3facfab04c3e37af46b88dcbc946fc1f6e9c0b5589c66c8aecdee19a5a1b5fe"}, {0xd8, 0xff, 0x8, "154d0b60a0e9c3d90e5e9bcecfb844c70fd2b595e44fe58e7ec9a81a134d7ec4a780b9239b018f7d04625b6190a0318463a42246fbefe4aebd7b622705907bb92156604fc8604e67f59ecf2e10ac302585a96fe686ee41af70e214095fb86a2e12976bbf0d8e8407d7518d9ea00953014544bfb30a600051acb57549305dbb3f0d96bbd82f14757f0d1e47bb2a2f2b37eaca95dc9fb0472a8f7e082dc8288d105a57a31ad92b91c04cc22b51c934be9bf7a539ea869687c8abed20a36dce1e741532bb06b99e"}], 0x170}, 0x1) shutdown(r0, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e24, @rand_addr=0x7fe0}, 0x10) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000001a0007041dfffd946f610500027400001f0000000000080008001b003a000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 1684.606105][ T26] audit: type=1800 audit(1557948042.566:388): pid=17820 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16706 res=0 19:20:42 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0xf0ff, 0xffffffd5) 19:20:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8970, &(0x7f0000000040)={'bridge0\x00\xff\xff\xff\xc3\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x100000000, @mcast2, 0xf43}}, [0x3, 0x1, 0x800, 0x4c, 0x6, 0x5, 0x4, 0xb51, 0x800, 0x8, 0x5, 0x6, 0x10001, 0x81, 0x81]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0xfffffffffffffc01}, &(0x7f0000000200)=0x8) 19:20:42 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000e00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x100000890e, &(0x7f00000001c0)="0adc1f123c123f319bc070") syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000000340)=0x4) r2 = accept(r1, &(0x7f0000000200)=@in={0x2, 0x0, @multicast2}, &(0x7f0000000140)=0x80) ioctl$sock_ax25_SIOCADDRT(r1, 0x890b, &(0x7f0000000380)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, 0x0) ioctl(r1, 0x200000000009, &(0x7f0000000280)) bind$nfc_llcp(r2, &(0x7f0000000640)={0x27, 0x1, 0x1, 0x6, 0x81, 0x3, "884f8a30c36a08768b8d789839047d88ba95ccc6ff2466fc14feeee9594ec6be5c938749a772e43d1b9ef7b4e68770ed260efce14e572c08bfb6e0b23b4879", 0x1f}, 0x60) unshare(0x8000800) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x5, {0xfffffffffffffffd, 0xa3, 0x7, 0x7fffffff, 0x8, 0x9}, 0xec, 0x8}, 0xe) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000280)=0x25, 0x4) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="000325bd7000ffdbdf25020000004400010008000800070000000c0006006c626c6372000000080001000a000000080002003c00000014000300ff010000000000000000000000000001080001000200000008000600060000000c00030008000100010000008100000008000b00020000000800070000000000080006000600000008000600040000003400020008000800080000000800080000000000080007000600000008000800020000000800090002000000080005004000000008000600020000000800060000010000"], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004000) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000600)=0x1, 0x4) connect$bt_rfcomm(r2, &(0x7f00000005c0)={0x1f, {0xd5a, 0x2, 0x5, 0x1ff, 0x1, 0xfffffffffffffffc}, 0x7fff}, 0xa) unshare(0x40000000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'syzkaller0\x00', {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0xff5d) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x1, 0x0, @loopback}, {0xa, 0x0, 0x0, @remote}, 0x0, [0x8003]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, {0xa, 0x0, 0x0, @remote}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x5c) 19:20:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x72, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r1, &(0x7f0000000640)="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", 0x133, 0x4008091, 0x0, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="2321202e2f66696c65300aea205486396972100d97c042b2cd925268e43cc84ee8a5606e6635f7ee806b5f917ba77a9d73c005f1d65a1cbf2747c440b06dcefc5700000000fbc241e44552829a60768e93d001671f3effb1f1ef21e12e108339e01432fb4913e5f982e0e6a5627c7c8622d30435d28ff9b012074a89eb0a605441116a309995c5280c53b4ba8527106e72752b7b1b7dfc2e916adc640c7a441cb0d319c93a8c46bf6b74171178be3dc9d4069ce0792872656be855a6524126f1fdaf7dd82c4e83ec0d"], 0xc9) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000)=0xda9, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000840)=[{&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000280)=""/221, 0xdd}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f00000004c0)=""/102, 0x66}, {&(0x7f0000000380)=""/31, 0x1f}, {&(0x7f0000000540)=""/109, 0x6d}, {&(0x7f00000005c0)=""/71, 0x47}, {&(0x7f0000000780)=""/188, 0xbc}], 0x8, &(0x7f00000008c0)=""/139, 0x8b}, 0x10100) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000a00)='TIPC\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000b00)={0x0, 0x4b, "7335b9121e5b784b4ec90f4038c1f0ad0be66f3a31054d4581246a74fc77cc868d586be041539c4a893b752745a114eb20349f2dea841788038cb00616d9653c17372ad6106f384efb9b57"}, &(0x7f0000000b80)=0x53) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000bc0)={r4, 0x9}, 0x8) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000ac0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x28, r3, 0x4, 0x70bd2d, 0x25dfdbfe, {{}, 0x0, 0x410c, 0x0, {0xc, 0x14, 'syz0\x00'}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20008850}, 0x4000) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) 19:20:42 executing program 4: r0 = socket(0x15, 0x805, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x2, 0x0, @loopback}, 0x10) r1 = socket(0x15, 0x80005, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 19:20:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f123c123f319bd070") r2 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x5, &(0x7f0000000100), 0x10) getsockopt$inet6_opts(r1, 0x29, 0x3b, 0x0, &(0x7f0000000080)) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r2}) r5 = accept(r1, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000140)=0x80) r6 = socket(0x1f, 0x2, 0x7fffffff) socketpair(0x11, 0xf, 0xffff, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r7, 0x29, 0x37, &(0x7f0000000240)=""/229, &(0x7f0000000340)=0xe5) clock_gettime(0x0, &(0x7f0000006100)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000005f80)=[{{&(0x7f0000000500)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000680)=""/55, 0x37}, {&(0x7f00000006c0)=""/61, 0x3d}], 0x3, &(0x7f0000000740)=""/88, 0x58}, 0xfffffffffffffffa}, {{&(0x7f00000007c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000840)=""/237, 0xed}, {&(0x7f0000000940)=""/164, 0xa4}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f0000000b00)=""/163, 0xa3}], 0x4, &(0x7f0000000c00)=""/63, 0x3f}, 0x9}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000c40)=""/145, 0x91}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/4, 0x4}, {&(0x7f0000001d40)=""/194, 0xc2}, {&(0x7f0000001e40)=""/172, 0xac}, {&(0x7f0000001f00)=""/224, 0xe0}], 0x6}, 0x1f}, {{&(0x7f0000002080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f00000045c0)=[{&(0x7f0000002100)=""/129, 0x81}, {&(0x7f00000021c0)=""/98, 0x62}, {&(0x7f0000002240)=""/233, 0xe9}, {&(0x7f0000002340)}, {&(0x7f0000002380)=""/115, 0x73}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/76, 0x4c}, {&(0x7f0000003480)=""/183, 0xb7}, {&(0x7f0000003540)=""/106, 0x6a}, {&(0x7f00000035c0)=""/4096, 0x1000}], 0xa, &(0x7f0000004680)=""/230, 0xe6}, 0xffffffff00000000}, {{0x0, 0x0, &(0x7f0000004800)=[{&(0x7f0000004780)=""/119, 0x77}], 0x1, &(0x7f0000004840)=""/220, 0xdc}, 0xd6d}, {{&(0x7f0000004940)=@nl=@proc, 0x80, &(0x7f0000005e00)=[{&(0x7f00000049c0)=""/15, 0xf}, {&(0x7f0000004a00)=""/56, 0x38}, {&(0x7f0000004a40)=""/76, 0x4c}, {&(0x7f0000004ac0)=""/218, 0xda}, {&(0x7f0000004bc0)=""/4096, 0x1000}, {&(0x7f0000005bc0)=""/181, 0xb5}, {&(0x7f0000005c80)=""/129, 0x81}, {&(0x7f0000005d40)=""/160, 0xa0}], 0x8, &(0x7f0000005e80)=""/206, 0xce}, 0x3}], 0x6, 0x100, &(0x7f0000006140)={r8, r9+10000000}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000006240)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006280)={r2}) r13 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000062c0)='cpuacct.usage_user\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000006680)={&(0x7f0000006300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000006540)=[{&(0x7f0000006380)=""/251, 0xfb}, {&(0x7f0000006480)=""/191, 0xbf}], 0x2, &(0x7f0000006580)=""/247, 0xf7}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000006780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f0000006740)={&(0x7f00000066c0)={0x60, r3, 0x400, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4c, 0x7, [{0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8, 0x1, r12}, {0x8, 0x1, r13}, {0x8, 0x1, r14}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20004004}, 0x4000000) 19:20:42 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000002000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x801000008912, &(0x7f0000000280)="0a8100121be1f66c93d070") r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x103) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x154, r3, 0x4, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x20}]}, @TIPC_NLA_NODE={0x48, 0x6, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3f}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x101}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7db8}]}, @TIPC_NLA_BEARER={0xd8, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @remote}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x8, @mcast2, 0x8}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'nlmon0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x55, @dev={0xfe, 0x80, [], 0x10}, 0x4}}}}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffffffff3b3}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x890}, 0x40004) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmmsg(r1, &(0x7f0000000340)=[{{&(0x7f0000000040)=@ax25={{0x3, @null}, [@bcast, @remote, @default, @netrom, @bcast, @rose, @rose, @netrom]}, 0x80, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) close(r1) write(r4, &(0x7f0000000100), 0x14088) [ 1684.851021][T17863] IPVS: ftp: loaded support on port[0] = 21 19:20:42 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000140)={0x8}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x2001007f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) getpid() getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000fc0), 0x0) getgid() bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) getuid() getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000001100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001140), &(0x7f0000001180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000011c0)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000012c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001300), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000001440)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl(r2, 0x81000008915, &(0x7f0000000040)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000006c0)='veno\x00', 0x5) 19:20:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x11, 0x6, 0x8001, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001940)=0xfff, 0x4) r2 = getuid() r3 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000240)=0xffffffffffff259b, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) sendmsg$netlink(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000002c0)={0x134c, 0x3e, 0xf05, 0x0, 0x0, "", [@nested={0x32c, 0x5e, [@generic="507693d4a702cf48132a72348d976d62fe6d0776fa0e16789574b9659d85c2779e4818c9270f67d40270fc3d3b78a32a42c32442d4671a2a7eb1a60a71a1b850198abc022d16df97a530e9537815c50c55bb7f686726f26a68cd912564cf51b9d04bce0baf137fea6d02badba2bc845e2050bd4ed0e81076c665b2e0149c9cf72eac374ec5f3bcab7964671fe0af642917f55cf136656a1e779b49457ba6f1c7e8669a71809a55fbaae53cc3de418330751f06fb38969cfad62ef22f51ce6eca0e8bf6b59b6e793bae9cfa4064b67426a078989f4c05850e85f0ab74cb6382025b44466ce673b753b74dd4b01fe458b86165069acbbb4542", @typed={0x8, 0x87, @uid=r2}, @typed={0x60, 0x68, @binary="87307a4ca344e050cbe36b7a5fd623e36c332a397d106ef8922e549f921ad1aa1adb29ed2dc51423fae877ceaef188cd788daa93c66a2e5955a16e8c7e830aa785727becfdd50e5368208d7a440e1fea5e53e69c40c31156b7b622"}, @generic="5058dd58027f05564b0a890e787cae38e1acbaea81d21aa12ea91b48ec89e4257c5688c963937806f41de401851b06519eb9fbf74f5da5e0b3b3ccdb35d7b176114acf9d66ceef39ae5abe1bf9d1813e4f94262d0ae99d7fe4ae44377899b5b376bf03c9899014dc00355e356106aa46a48415cd4f7ec27bf327e3508323d2362fb04f19bb56fe9ba5007d", @typed={0x8, 0x44, @uid=r4}, @typed={0x14, 0x84, @binary="b16ad9dd049c31361f74ed34cc"}, @generic="6d0b5fefe201dbf3e2fbb66445dba34034a10d287ebf340364af6641c1a29aa0b7200dbdf3f5673a6da1439df303f8fc065093ffa557679393c107db7c82e8cb5a5d974fd98aeb2b7087771b4ec8f62570cca714bd1f0dfa0bb5b827db0bef7d0fc3a682bb5827cceff7fb85decc70138565c08fe68bc3", @typed={0x8, 0x6a, @u32=0x5}, @typed={0x8, 0x5d, @pid}, @generic="c8c1d5d4743dc3aeb576eb59b9868f5a74aaea59ad514f6dedaf00d7550898acaec29d81e65aaacd9b0a2940b528e6129e7f99c89e7928f799b5b42cd799f0a1ab620f1120a67005250ac86680e1323ea643c29ce23d2f4a2e635baf4446df1d904103915d5680e72793a551b6de62132122e2944050b7cff3fcbddaf1d3a735b929c7921a9abdfd3d0847cf6dc86dc0a6bb33268912c0b1f1"]}, @generic="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", @generic="2180afebd85c5d35155f9f9b893581b7"]}, 0x134c}], 0x1, 0x0, 0x0, 0x4000000}, 0x0) 19:20:43 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000003f00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1685.756602][ T26] audit: type=1800 audit(1557948043.716:389): pid=17870 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=17029 res=0 19:20:43 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0xff0f, 0xffffffd5) 19:20:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f00000000c0)={0x6, 0x0, 0x2, 0x9, 0x100000001}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), 0x4) accept(r0, 0x0, 0x0) 19:20:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x21000008912, &(0x7f0000000080)="0adc1f123c123f319bd070") r1 = socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r1, 0x0, 0x0, 0x24000080, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) 19:20:43 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000004000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = socket(0x1f, 0x6, 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x3, 0x6, 0xa000}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={r2, 0xffffffffffff8000, 0x3, [0x6, 0x2, 0x4]}, &(0x7f0000000400)=0xe) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0xc4, r3, 0xb24, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x21}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfe}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0xc4}}, 0x20000084) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="285474dae6badf3ab85f04000000d2eb", 0x10) r4 = accept(r0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x8000) splice(r1, &(0x7f0000000080), r1, &(0x7f0000000140)=0x9, 0x1, 0x0) accept$packet(r4, 0x0, 0x0) 19:20:43 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@nfc_llcp, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x1) r1 = socket$inet6(0xa, 0x6, 0xffffffffffffffff) r2 = socket(0x2, 0x80000, 0x1) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000000)={0x939f}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x4, @empty, 0x8}, {0xa, 0x4e21, 0x3, @mcast2, 0x5}, 0x9, [0x9, 0x1, 0x8000, 0x7, 0x8, 0xf, 0x1, 0xbf]}, 0x5c) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000180)=@fragment, 0x8) 19:20:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x5a, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x18, 0x400000000000107, 0x0, 0x0, {0x400000000000000a}}, 0x14}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000002c0)={0x3, 0x5, 0x40, 0x5, 0x8000, 0x0, 0xd}, 0xc) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8, 0x2, 0xffff, 0x4, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffffff8, @local, 0xfc27}}}, &(0x7f0000000280)=0x84) 19:20:44 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000004800000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:44 executing program 4: r0 = socket(0x5, 0x7, 0xb42) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @multicast1}}, 0x1e) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x16, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000061100000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100021}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x74, r1, 0x22, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x80000001}, @NBD_ATTR_SOCKETS={0xc, 0x7, [{0x8, 0x1, r0}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfc}]}, 0x74}, 0x1, 0x0, 0x0, 0x400c0}, 0x0) [ 1686.773990][ T26] audit: type=1800 audit(1557948044.736:390): pid=17925 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16577 res=0 19:20:45 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f00000001c0), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x54}}, &(0x7f0000281ffc)='G\xffL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100), 0x8, 0x10, &(0x7f0000000140), 0x10}, 0x70) 19:20:45 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000004c00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:45 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) 19:20:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0xff9c, 0xffffffd5) 19:20:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="020b000003140000000000"], 0x18}}, 0x0) 19:20:45 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0xfffffffffffffffc, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0049d13d339c3a83b57716ee817c892fe57dda6e3ac07858a088ca4db18e363c2dea8bdb564a22c9bc8faf6c532aaab9b6ba0630f11c15b164a12d3e48f3fd"}, 0x60) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000200)=""/177, 0xb1) [ 1687.290231][T17956] validate_nla: 28 callbacks suppressed [ 1687.290240][T17956] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1687.330094][T17956] __nla_validate_parse: 28 callbacks suppressed 19:20:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300), 0xfffffe8c) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f0000000080)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) 19:20:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x67, @broadcast, 0x3, 0x0, 'sh\x00', 0x13, 0x100000000, 0x7e}, 0x2c) [ 1687.330103][T17956] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1687.351376][T17956] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:45 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc0, &(0x7f00000001c0), &(0x7f0000000080)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)={r0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000640)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000680)={@mcast1, 0x63, r2}) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 1687.397795][T17956] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:45 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000655800000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1687.523850][T17971] IPVS: set_ctl: invalid protocol: 103 255.255.255.255:3 19:20:45 executing program 0: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x20010, 0xffffffffffffffff, 0x1000000000000) r0 = socket(0x2, 0x2, 0x0) getsockopt(r0, 0x8b, 0x0, 0x0, &(0x7f0000000140)) getsockopt(r0, 0x7ff8000000000000, 0x7fff, &(0x7f0000000000)=""/230, &(0x7f0000000100)=0xe6) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e24, @loopback}, 0x10) connect$netrom(r0, &(0x7f0000000180)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @bcast, @bcast]}, 0x48) [ 1687.587583][T17977] IPVS: set_ctl: invalid protocol: 103 255.255.255.255:3 19:20:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x5, 0x6, 0xfffffffffffffff8) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @empty}, 0x3, 0x2, 0x3, 0x3}}, 0x2e) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) close(r2) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2008}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, 0x12, 0xb, 0x1, 0x70bd2d, 0x25dfdbfc, {0xc, 0x0, 0x7}, [@generic="65f364bc3f94ed80087b4c6134ce5feab5ce5d7fd21484d6cd632eb26a7f8fec68648fd3b361eab3246c208f4de6cc2cc10d2298e21e5695171e204936e03da723e5d0e799ce4fdc4a98fb87", @typed={0x8, 0x14, @binary="43fc6246"}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$xdp(r2, 0x0, 0x0) bind$bt_sco(r2, &(0x7f0000000040)={0x1f, {0x3, 0x9, 0x0, 0x7, 0x7, 0x10000}}, 0x8) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000100)={0xff, @broadcast, 0x4e23, 0x2000000, 'lc\x00', 0x29, 0x41e8, 0x5f}, 0x2c) 19:20:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0xe0000015}) epoll_pwait(r1, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, 0x0, 0x3a7) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000f804000000000000c0000000800100000000000080010000600400006004000060040000600400006004000006000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/96], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c000000000000000000000000000000000000000000000000000280045434e0000000000000000000000000000000000000000000000000000001000030000000000ac1414bb7f000001ffffffffffffffff7465716c3000000000000000000000006270713000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000e80010010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000a00000000000000280074746c0000000000000000000000000000000000000000000000000000000001000000000000280054544c0000000000000000000000000000000000000000000000000000000207000000000000ac1414bbac1414bbffffffffffffffff6e723000000000000000000000000000766c616e300000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e0001670000000000000000000000000000e80010010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000004000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800434845434b53554d000000000000000000000800000000000000000000000100000000000000e00000017f00000100000000ff1aa634764e5312fdffffff6361696630000000000000000000000069703667726530000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000100031800000000000000000000000000009800c000000000000000000000000000000000000000000000000000280054544c0000000000000000000000000000000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800"/1272], 0x558) [ 1687.682442][T17982] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1687.715438][T17982] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1687.765696][T17982] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1687.795813][T17982] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:45 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000800)=@in={0x2, 0x0, @multicast2}, &(0x7f0000000880)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000008c0)={0xffffffff, 0x0, 0x0, 0x8, 0x0}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000940)={r2, 0xf5, "633a5d7e79798814543c393e134ae7375f22d19a5a59e8a2e9dd0094dd06e5c4aea4fbbd3656a35effd3c5a665bb0f83ce4137fefbab0b01fee6a8fa9b411f528a22d66801b6725df70d67aece08192bd6677037a40d0cf14b2f777b91ab027ce0e8e494f54f1b715c6337519584d6a8d8cfc42ce746f28a11ebb72e52ff0d36912acd9d05eea9980160e770f90a88556e608c5b7b17a0e09daad6918bafed876f7082377d2fb4feb8f8492deea26df278604d1cabcce76e9faa19354ea748beea3f39c310774f1187f9e3e1ea1a33017cf1e192474d0675e09a7cec7c529b7a84646fe907b4c5006260bf02cc88a630e3bdcd7b93"}, &(0x7f0000000a40)=0xfd) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x7fff, 0x4) [ 1687.847678][T17996] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1687.878079][T17997] IPVS: set_ctl: invalid protocol: 255 255.255.255.255:20003 19:20:45 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) write$cgroup_pid(r0, &(0x7f00000000c0)=r1, 0x12) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") clock_gettime(0xfffffffffffffff8, &(0x7f0000000500)) [ 1687.903522][T17996] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1687.942487][T17996] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1687.964595][T17996] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:46 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@remote, @rand_addr="dd0cc0b09db8d7490f8f883a00a905da", @dev={0xfe, 0x80, [], 0x18}, 0x5, 0x100000000, 0x9, 0x500, 0x7fff, 0x280, r2}) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) socket(0x5, 0x807, 0x401) syz_emit_ethernet(0x13, &(0x7f0000000100)={@remote, @remote, [{}], {@generic={0x0, "a2"}}}, 0x0) 19:20:46 executing program 5: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f0000000000), 0x5) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$isdn_base(r0, &(0x7f0000000040)={0x22, 0x0, 0xaf84, 0x2, 0x10001}, 0x6) 19:20:46 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000006000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1688.202254][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1688.208057][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1688.259012][T18015] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1688.288650][T18015] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1688.317325][T18015] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1688.333121][T18015] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @local}, &(0x7f0000000080)=0xc) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000001c0)={0x84, @local, 0x0, 0x0, 'dh\x00', 0x2, 0x2, 0x5b}, 0x2c) 19:20:46 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0xfff0, 0xffffffd5) 19:20:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x18, r1, 0x721, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xbc, r1, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xa8, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x80000001, @loopback, 0x9}}, {0x14, 0x2, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @remote}}, {0x14, 0x2, @in={0x2, 0x4e20, @local}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}]}]}, 0xbc}}, 0x20008000) 19:20:46 executing program 5: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x3) setsockopt$bt_BT_DEFER_SETUP(r0, 0x12, 0x3, &(0x7f0000000140)=0x1f64, 0x4) 19:20:46 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000007c0)="2f0000001800030007ff58946fa283bc80200000000400050319856808000100a3c968ce238b7eb6240e65c1881c5f", 0x2f}], 0x1}, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x8, 0xbe}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0xfffffffffffffffb, 0x27c00dd1, 0x3ff, 0x9, 0xfff}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) ioctl$SIOCAX25DELUID(r1, 0x89e2, &(0x7f0000000340)={0x3, @null, r3}) 19:20:46 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000586500000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1688.412445][T18029] netlink: 11 bytes leftover after parsing attributes in process `syz-executor.0'. 19:20:46 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) socket$packet(0x11, 0x3, 0x300) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000020a43ba5d806055b6fdd80b40000000140001000029ec2400020cd37e99d69cda45a95e", 0x4c}], 0x1}, 0x0) [ 1688.520706][T18037] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:46 executing program 2: r0 = socket(0x9, 0x807, 0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000540)=0x4) r1 = syz_init_net_socket$ax25(0x3, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x8) connect$inet6(r2, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x40000003f, 0x0, &(0x7f0000000180)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x2013, r3, 0x8000) socket$inet6(0xa, 0x1000000000002, 0x0) close(r1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000100)={0xb1}, 0x88) clock_gettime(0x2000000000010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000005c0), 0x10) vmsplice(r3, &(0x7f0000001ac0)=[{&(0x7f0000001980)="398d30f37fb306d229ce487845da3ee6ae8ecfe0e57a1c430804c86c745713cf3db02718c133687ebee1053f902407d8c0b0d243b278d000285cccf12eaf7c00b74665f6d4e15d6665a389e9d779585ade51fbd1e3064e4d1eef2f06c0ee7351f47f4055295086b28fae8e646d1e5acdc3263a1fc059539985f0d3e226f159e1bcb82678d5b24673523fb32dc74ecdda358ebb4ce9ff5015f121cbb15233e3ace0206cd09e9a0c64fa956abe57a4f49114a9d3e689f62a138797d441e97625f7041ebb3987e0149e", 0xc8}], 0x1, 0x1) select(0x40, &(0x7f0000000240)={0xde, 0x7, 0x7fffffff, 0x401, 0x2, 0x7fffffff, 0x6}, 0x0, &(0x7f0000000440)={0x20, 0x100000001, 0x9, 0x3, 0x5, 0x80000000, 0xcd2, 0x7}, &(0x7f0000000500)) sendmsg$can_raw(r3, &(0x7f00000004c0)={&(0x7f00000003c0), 0x10, &(0x7f0000000480)={&(0x7f0000000400)=@can={{0x3, 0x101, 0x1, 0x10000}, 0x7, 0x0, 0x0, 0x0, "d1d3832562454343"}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x804) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, &(0x7f00000001c0)={@null, @default}) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2001004}, 0xc, 0x0}, 0x20000800) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/21, 0x3c000, 0x800}, 0x18) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x10, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000037f2793dd137060000007a6600000000000057101c00000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00'}, 0x48) 19:20:46 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK/file0\x00'}, 0xd) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockname$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev}, 0xfffffffffffffffe) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r4, &(0x7f0000000200)={{0x3, @rose}, [@bcast, @netrom, @netrom, @netrom, @rose, @bcast, @null, @default]}, &(0x7f0000000280)=0x48) bind$isdn_base(r3, &(0x7f00000001c0)={0x22, 0x61e72598, 0x80, 0xfff, 0x9}, 0x6) [ 1688.569645][T18037] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1688.641834][T18037] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1688.703920][T18047] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0xe2e/0xf60 19:20:46 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000006800000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:46 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000340)={0x1a, 0xffff, 0x0, 0x0, 0x0, 0x401}, 0x10) bind$llc(r1, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, @dev}, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/41, 0x6}) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x81, @broadcast}, 0x10) 19:20:46 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x11, 0x4, 0x400000000004, 0x1, 0x200000000020}, 0x3c) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f0000000080)={0x43, "ba9d5f26fa50cd17200cea6b4a9daff0205ed06f70092f12bf5a8ad64e6c39dbb5f3d9cf7c358b0e1acd22148f0f9e61c6b36ad99e49590ccb452967e6f4df185f6a7123f876221b5639b9a29e8657d381a6a9d54e90ee1db17bdbdec437b79627fb9608a6c83fd61f2360da7367e6cfcb37bb4222aa50bdd322d4f009de81d8"}) 19:20:46 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="f96b27f3c7cffa9faac474dbb0ef4074bf77f7dbbfae1a42fe58475085c35ec86b0373dc2fec943f38f7799c8f03e9e41f2de0b6f7e4b9471fc2d636df85906c620a16865393ce2d626325167e5f28fba31eb4e615b28b19609bbfe663a8a337eba38263c96d371b575efbbbf35b", 0x6e}, {&(0x7f0000000100)="cef1a023b8c910a5577c6c01ac255b92d2486f9dd41662e6afff54f10270906875dc7f19dc2dab16094f14a7753bd17ded75d9", 0x33}], 0x2, 0x0) r1 = socket$kcm(0x11, 0x3, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@nfc={0x103, 0x14}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000600)="9cabbf0400cb8e40419b80008100501d4305", 0x12}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000200)={@dev, @loopback, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000400)={&(0x7f0000000880)=ANY=[@ANYBLOB="0c0200001b000e0727bd7000fddbdf25ac14020000000000000000000000000000000000000000000000ffff000000004e2100004e2000000200a08016000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0800000000000000fbffffffffffffff0500001000000000010000000000000006000000000000000000000000000000ff07000000000000eadfbb5400000000ff0000010000000000c686000c000000000f000008bf6b6e00010101000000000031cb63496fba34d89de49500"/123], 0x20c}, 0x1, 0x0, 0x0, 0x1}, 0x4010) r5 = accept4(r0, &(0x7f0000000700)=@in={0x2, 0x0, @loopback}, &(0x7f0000000780)=0x80, 0x80000) getpeername$inet(r5, &(0x7f00000007c0)={0x2, 0x0, @local}, &(0x7f0000000800)=0x10) pipe(&(0x7f00000005c0)) [ 1689.011023][T18068] llc_conn_state_process: llc_conn_service failed [ 1689.335897][ T26] audit: type=1800 audit(1557948047.296:391): pid=18032 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16578 res=0 19:20:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x80, &(0x7f0000000040)="0adc1f123c123f319bd070") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x4) 19:20:47 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000006c00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:47 executing program 2: r0 = socket(0xf, 0x2000003, 0x806) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x802, 0x3}, 0x10) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) write(r0, &(0x7f0000000040)="200000001a000100000000000000a00080000000000000000000070000002000", 0x20) 19:20:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0adc1f023c123f3188a070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x80001, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0300000000000000000000000000000000000000000000ebb999a2f5aa3bc38c02e03700"/60]}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x3, 0x4) 19:20:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="3856202326001000b5c029100000f6f4d1a40065001300000893256c6322bdd13e5546123d82df4911bec141aa4cda380156eb14b41115d09c708d3bb8b28ae7ff8e33e11235800e0b4f2e5ec1c5daead89b55426aec0de731a6fac33e9fa3a54db23722ffd760728f2e2ced30ff6e1fd156b86a845275c8a513c3d2ca1f5ddf66030607d5f32029a93704e4390356c03ad58ca46eaf7eafe495c5c7d5e89eff7240469b0ee028258a566a1da2626f7e3b106850115a539b3f00"/197], 0x1}], 0x1}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000100)=0x8) 19:20:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x11000, 0xffffffd5) 19:20:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x17, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2062b041}, [@call={0x85, 0x0, 0x0, 0x6}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 19:20:47 executing program 4: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) select(0x40, &(0x7f0000000440)={0x1, 0x72, 0x3, 0x6, 0x3, 0x3, 0x2000200000, 0x1}, &(0x7f0000000480)={0x800, 0x6, 0x1, 0xa345, 0x1ff, 0x7, 0xfffffffffffffffe, 0x10000}, &(0x7f00000004c0)={0x3, 0x5, 0x3, 0x2, 0x8000, 0x2, 0x5811, 0x2}, &(0x7f0000000500)={0x77359400}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) sendmsg$key(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x2, 0x8, 0x1000, 0xb, 0x9, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_lifetime={0x4, 0x6, 0x6, 0xab, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d2}]}, 0x48}}, 0xc804) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) getsockopt(r0, 0x0, 0xce, &(0x7f0000001400)=""/203, &(0x7f0000000040)=0xcb) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40003001}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x68, r2, 0x710, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x57d6aed0121193c7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x720}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@empty}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x45}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x5, 0x10}, &(0x7f0000000300)=0xc) [ 1689.562582][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1689.568385][ C0] protocol 88fb is buggy, dev hsr_slave_1 19:20:47 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='memory.swap.current\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000003c0)={0x6, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}]}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f0000000580)=[{{&(0x7f00000001c0)=@ipx={0x4, 0x7, 0xf94e, "1f9b594ba018", 0x7}, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="05df22893d40cefc25431a82ad83de1f3f3287edb16176dccb23d4d502bbbc9fee23e965729dc731863c453b58bcc6c6fe66ee34407f8c63257ac775c2ad53d3eb7ff862f5ffb8d695b787902b9bd38abdde6cefb2e4b4400252d69f29b20e2490d7ca1a08a2d7d62a0948b901bcfa739bcdd9f0f745581ba7b347dfb7ed6e9f4fbf393445ded6e6abc026751c"}]}}, {{&(0x7f0000000440)=@in={0x2, 0x4e23, @loopback}, 0x0, &(0x7f0000000540)=[{&(0x7f00000004c0)="c0bd55e933368b5fd6c9069d6ebe4ceeb153ef962bccc29f5fbfd568d59c7890a422c58d24df09c6b9f4ca5a78eadcc4f14c76cbd7f1a00714764cd96192d876df38e89608ea5ebf779339e0b7fa348a36cb9cc0dd101f364e29e9b8cc6de1ee89dd8062463cb3facd8b0a"}]}}], 0x276, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)="0adc1f123c123f319bd070") clock_gettime(0x7, &(0x7f0000000680)) accept4$inet6(r1, 0x0, &(0x7f0000000180), 0x80800) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x84, @remote, 0x0, 0x0, 'rr\x00', 0x32, 0x0, 0x45}, 0x2c) ppoll(&(0x7f0000000080)=[{r1, 0x80, 0xffc99a3b}, {r1}, {}], 0x3, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, 0x0}, 0x0) 19:20:47 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0xe892, @broadcast}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x101, 0x1, 0x1, 0xedc, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xb2b}, &(0x7f0000000140)=0x8) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r2, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @loopback}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003b80)=[@rdma_args={0x48, 0x114, 0x300, {{}, {&(0x7f0000001840)=""/18, 0x12}, &(0x7f0000003b00)}}], 0x48}, 0x0) 19:20:47 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000007400000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:47 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0x7, 0x3}]}}, @icmp=@timestamp_reply}}}}, &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RXRPC_SECURITY_KEYRING(r0, 0x110, 0x2, &(0x7f0000000080)='em0^\x00', 0x5) 19:20:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x800, 0x7fff, 0x3ff}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x101, 0x1, 0x100000001, 0x8001, r3}, 0x10) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r2, 0x20, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x57d7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r4 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@initdev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000b00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) r8 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in=@initdev, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001200)=0xe8) r10 = getgid() r11 = gettid() r12 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000027c0)={0x0, 0x0, 0x0}, &(0x7f0000002800)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002840)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002880)={{{@in6=@initdev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000002980)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000029c0)={0x0, 0x0, 0x0}, &(0x7f0000002a00)=0xc) sendmmsg$unix(r4, &(0x7f0000002a80)=[{&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)="33ae4b67653a25eee754c10abc4e2c21fb26108c97d34df83871b835702ba49915af587e1345006eeb5dd568316c5905245230bf227053d0a3fb108298f4004de01e7828109dd6c5640d5d072688", 0x4e}, {&(0x7f0000000680)="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", 0xfa}], 0x2, &(0x7f00000007c0)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18, 0x40}, {&(0x7f0000000800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000880)="96cbc0543bdf2cab20a17bf7d14adabe240ddd65fc370e118b2690cc6b1ceacb693170df81ad61cb37ab593e3ae3bf6c9345cb86e6c362f547ab18a3a28337900dc52f9d8d64fa95aff11964a24d5244dc602199f4d6d5", 0x57}, {&(0x7f0000000900)="c19df8f9285daabc99f271a4935e868509f8e42d0d76b58223d290", 0x1b}], 0x2, &(0x7f0000000bc0)=[@cred={{0x1c, 0x1, 0x2, {r5, r6, r7}}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x38, 0x1}, {&(0x7f0000000c00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000c80)="4dcbfdaf2f149055adbd2834682478044e16a7aac8e4b765b3d9a36bb5b8fad0408fad114b9651eba5ab533834ca65", 0x2f}, {&(0x7f0000000cc0)="cc41e11e5de287de9e1aecc589648dc2afb97bbff5463d2ba58e03310d7050584fb9b72a4f4f5d1fbe93f83b3a64687b6a914ae2fc2b3f5b1e3ad56cef044655cb858c78b762f45d4259a9d8e4ede9ea12a2a67750809850", 0x58}, {&(0x7f0000000d40)="bf514b2cc4410d879a22275f6ba67ca417abd6496edcbb4813acb6c1dfd372550af08b3d869ea363bb8631e6a8ce81566be72cb061ff4f854fb4d5b150a31690629985e15e81ff01f95475de6aa0f83f1f1607995884a2503847de8c45fd775b5f8a69971733648d1bdf2ff08f6c74fac55bb62284ead7f16e4ea846032e4dff9a5d25499296bc1ffac434f3aad013dc32aeffa0664f3e813fdb25189167539b74efc6b1fb61b640dad02bb36b6e365b8063d02e7271f53f21f0f5f3dc5fd052d13f26c69a35603a9754dfa2f02821687f07845e890c75a8ffcd45b661ebe1403bb7d9b6a7a8e2031f", 0xe9}, {&(0x7f0000000e40)="005a05777d8e74a138043b9606995cda2062b32103a95770816aab8860", 0x1d}, {&(0x7f0000000e80)="2e1c14b5249f7ef64c66bd0558e5fce5847884e2a04ebae8d5956d87b43097812b114451d7b751567532f7e19e9e469e79ee9a083c2e4922f80d17f328d3ec65be16d3b41dc6941b914f9b64a447a6b9bacbc19233f6ebb30f73463f49326f3b3602976acd041dc81d9d3d5d7149eca5a6118f468afe091c44726d4363e37055dff3d72b05b66932c893a3cf91939af54d78e2e25ddcbdf599245614914440a846f94d7e1dd716569c5d2a900ad81b890cbe85d6c102bb03078b089e08009d642e121a57cd008df1c3496475caec029dcb259145e184569b", 0xd8}, {&(0x7f0000000f80)="5a5f64811e5acda09a3a0bf76863b9f379540be26771388ed0dce4e4cd6e7ae65af3e9213b783b4e79aa6837191f3be66a7da75bd37ebd2046c295efd745051de855a8421ca41770bf1d05b6355266df4f84df6ff3a065e6b041dbfda721fabe6f990092a4e1d29873ed2a1834359bb48f43a96b3db91eff930669f2585c9ed73687cba61160376fd83d093f5a8fcabb5aecfff34f0fa858a15a5842a466c101f8e3a32f95742868fa2eb6ae6a1b93f7bcf83994c0f8f68439c48b98c7b4c8959d230672059546b701f96575167a3c758e5b6fd086", 0xd5}], 0x6, &(0x7f0000001240)=[@cred={{0x1c, 0x1, 0x2, {r8, r9, r10}}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r1]}}, @rights={{0x24, 0x1, 0x1, [r0, r1, r0, r1, r1]}}], 0x88, 0x4000804}, {&(0x7f0000001300)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002740)=[{&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="ddcce523186e652e207bd5242eb2e42ade35bb0a37849904fc6d148e529e8f08cce4e212fb8578d8b9625d39191501d1c12c86197c18e77ff626de620cdf7c77e4f39d9c23", 0x45}, {&(0x7f0000002400)="6814ec013a96d5aa432740799925fe9b9c56807bc19a7536400ce7fd67832bd76440b901af119d81d51e7b77985f445d09abbed41de16969645a363732c71191572fbaea6c9516f164b951747cf17c14527680935756a535be7ea927716400b585914af91aad33b077d98f357d29f4a9f7bb35fba42a05ed3ac446936f03fca0552321d977fadcfd8271d1aab7349f5515", 0x91}, {&(0x7f00000024c0)="f9dbaa570887398da540301ca97626915b949a83d25402f7a0f7d7eaa852d6f6c249cd42af2dd69e8ecc5e63275381dc86a3e944ee0a676d14c8b4226f3738c56d2e2ad09281ba", 0x47}, {&(0x7f0000002540)="e7945a3edff21755cc2f7f7e5c3e18042593329e74e122ac456a00d798b30e347bc722a23441005b64ad46195829ccfaeda8c652ad52759df3e658cc33abcba523d7cb6b383f4492edd09a9bf82bcc3cf3d1c51ca5b332aa16948729f7abe663598dedb2222cfdeec610a1292feeba3b5fdc3ccf1b1443afd0aaf55f642fbedbe291bb82d50a0abb13e04e4eef439bde44fbfe6977cb7767ba96a0120943807c34eb099bd6378583e8819851964a4fa2071b480b6f92e26cbd043022707cbe71fb4bd78655b693b31cca9dcdc4390ad4c54b0f7b7b2262a57f5cb128d458f5eec1fa036b6af40c", 0xe7}, {&(0x7f0000002640)="0c4ca69d197432fbbd7083020473aa4b61082773ba84e2047002bf7d1fd86634a51e07cf7b1a1c6c2d61e463", 0x2c}, {&(0x7f0000002680)="2c76aad8ad8c2215a8c8729f2fa9b9269d98152639adc5de147b49b0d33ff6a142792b3d709732290e239c77dc055ac7d21c14d66a3064aa1f44dff98aded49ab9b47dadf3b14414ac342356bfc9337cd7c00d4373c4cde350b3cc152e0c7a66ab043ec55222e2ccc8f129d155ab195a13d236d8fe55bd777ee73cfd96a57ff254ed364b56c7c7b5a93bb76b27dd14e890b41b89a1a2c4da3d96c76f", 0x9c}], 0x7, &(0x7f0000002a40)=[@cred={{0x1c, 0x1, 0x2, {r11, r12, r13}}}, @cred={{0x1c, 0x1, 0x2, {r14, r15, r16}}}], 0x40, 0x8005}], 0x4, 0x40080) r17 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000004500)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000004380)={0x50, r17, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x9c, r17, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x87}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd7ec}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x51a70d6c}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x75a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x40) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3cfe0000", @ANYRES16=r17, @ANYBLOB="000526bd7000ffdbdf25020000000c00030008000500ffffffff08000600000000000c00020008000e004e2400000800060001000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4010) 19:20:48 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000007a00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:48 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="507f094f5946a98513692ca5033a43b1f102fab794e86caa6afa7aa50b71361977a9d9cf98", 0x25, 0x4000, &(0x7f0000000080)={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x20}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97) 19:20:48 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r2 = socket$inet6_sctp(0xa, 0x8000000000001, 0x84) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)={0x2, 0x5, 0xdd7, 0x1, 0x0, 0xffffffffffffffff, 0x100000000, [], 0x0, 0xffffffffffffffff, 0x5, 0x2}, 0x3c) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000b40)={r3, &(0x7f0000000a00)="937212", &(0x7f0000000a40)=""/225}, 0x18) ioctl(r1, 0x8, &(0x7f0000000980)="ea1465d58887d2a388360b67ba49bb0b248b0e09dfcb92785fde416a9b5b8177a507df3dd9eccb4b9381897c") write$binfmt_elf64(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"/2217], 0x8a9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x21ba413d, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x21, &(0x7f0000ad2000), &(0x7f0000000080)=0x4) 19:20:48 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000008100000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1690.571346][ T26] audit: type=1800 audit(1557948048.526:392): pid=18104 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16659 res=0 19:20:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000001c0)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000013, &(0x7f0000000080)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000240)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000100)=';', 0x1, 0x4000000, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000280)='n', 0x1, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x8, 0xfffffffffffffff7, 0x1, 0x1c4}, {0x3f, 0x6116, 0x7, 0x6}, {0x1, 0x1, 0xe7, 0x2}]}, 0x10) sendto$unix(r0, &(0x7f0000000040), 0xfd1b, 0x4004800, 0x0, 0x0) 19:20:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21}, 0xfffffffffffffd2c) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x390, &(0x7f0000000100)=[@op={0x18}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1}, 0x0) r3 = accept(r1, &(0x7f0000000040)=@isdn, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0xd4, &(0x7f0000001640)=[@in6={0xa, 0x4e20, 0x2, @mcast2, 0x8000}, @in6={0xa, 0x4e22, 0x5, @empty, 0x100000001}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e22, 0x401, @local, 0x5}, @in6={0xa, 0x4e21, 0x7, @mcast1, 0x290da6aa}, @in6={0xa, 0x4e24, 0xffff, @remote}, @in6={0xa, 0x4e23, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}, @in6={0xa, 0x4e22, 0x2a, @ipv4={[], [], @multicast1}, 0x7}]}, &(0x7f0000001580)=0x10) sendmsg$inet_sctp(r3, &(0x7f00000015c0)={&(0x7f0000000140)=@in6={0xa, 0x4e21, 0x100, @mcast1, 0x8000}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000280)="cf8bbe040292192f3a846eb49109b49098447af8ec044f063b950ee7d4f262263286425d6127df5984031b4c0c14df110a1f08f3152bb3b6941ee0f7839e58b80f82931ea85d94ca882021006e4d99b53844a5d6f9fd83c801b74a39c126546c6ab60a2e788ce72c2474849e74c4bb70966db5099cffc90ad5d8819da2e2f5a9ca1e370f5ca77796ee80140350580145c9", 0x91}, {&(0x7f0000000340)="97ce92960c51da404428f3aabc60123fae110132958b5f2d5e70c7c21859414a322071771f5e868c8c3ffe9a75c74866909095e0f8f6d702540ec8bafdf45b54c88d5b9707c9c17f19c9e8ec9f318fdb5a95802a95a505aecb5af0384ac47bff7ce9536401c990aade1b0edfb16c711e74f7693d6e45a4cbf5471599b98669f00ef3313990a5a8f22e88998fd47592582aaa5f54927aab156db18ed7656f8603b609a75a9a01fe7ffefe1b5b2810235cc18cede5ef9dba3e67554628eb7d82bb3e4e5f627b09ab5ab3e9af", 0xcb}, {&(0x7f0000000440)="8f115e1ed46164ace725c596b14a017e3c15dc004f25bd5c73271fc5d44e8b072e6d69854b259480d26ddb4bdc5c3d3af751e97b43790dd25d3a54d061519e0fe36adf01fb379947958b314623ab3fa5cdbda9a88ba63e06c279a40749975b102cdda0548e261d7e3bca831a912f4eff38abfcd2c23d9148eebadaacf57bd6866152886e9cec9f9f1cae7d7047282eade67c21966de7851bf60c3432332a6827d5bcef30bc0928a6d2cea622c82aa06cb9f31f33f1f60f", 0xb7}, {&(0x7f0000000180)="a2a99337521d12d4c785944e08d6a5923d7e67", 0x13}], 0x4, &(0x7f0000001740)=ANY=[@ANYBLOB="18000000001500008400000006000000f7ff00000000000030000000000000008400000001000000b606ff0f030000000180000007000000ffffffff0536d17d09000000", @ANYRES32=r4, @ANYBLOB="18000000000000008400000000000000d200ff0f00ff7d0d"], 0x60, 0x4409c66c0600cca}, 0x4) 19:20:48 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a600800000f000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:48 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000140), &(0x7f0000000300), 0x3}, 0x20) socket$inet(0x2, 0x1, 0x5) r1 = socket$inet(0x2, 0x6, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='memory.events\x00', 0x0, 0x0) r3 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) openat$cgroup_ro(r3, &(0x7f0000000140)='rdma.current\x00', 0x0, 0x0) 19:20:48 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x12000, 0xffffffd5) 19:20:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x100014}, {0x80000006}]}, 0x10) 19:20:48 executing program 4: r0 = socket$inet6(0xa, 0x100007, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000100)=0x1bf) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 19:20:48 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000fffff0000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:48 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000340)="5500000018007f1de7fe01b2a4a280930a00030000000000000000003900090035000c000600000019000500fe800000000000dc1338d54400009b8413200000008307008daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") sendmmsg$alg(r0, &(0x7f0000000140)=[{0x4, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 1690.922272][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1690.928144][ C1] protocol 88fb is buggy, dev hsr_slave_1 19:20:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, 0x0) r4 = accept4(r3, 0x0, 0x0, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000400)) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) vmsplice(r2, &(0x7f0000000240), 0x3f, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000340)=0xffffffffa42ffc9c, 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f00000001c0)=""/39, 0x27, 0x0, &(0x7f0000000200)={0x2, 0x4e23, @local}, 0x10) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000240), 0x2) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) getsockname$llc(0xffffffffffffffff, 0x0, &(0x7f00000003c0)) r6 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000000c0)=0x2000000000002, 0x12) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x385) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000180)) sendfile(r3, r6, &(0x7f00000002c0)=0xfeffffff00000000, 0x2000000000b) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000500)={'irlan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000007c0)) sendmsg$FOU_CMD_GET(r3, &(0x7f00000004c0)={&(0x7f0000000380), 0xc, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[]}}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x40000000000, 0x9, 0x8002, 0x3, 0x8, 0x5, 0x3, 0x3, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000300)={r7, 0x8}, &(0x7f0000000440)=0x8) bind$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000002c0)="ab552fec7984ae7eb4464251a2641f1994248c32e27d0400000028", 0x1b) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000100)=0x44) [ 1691.495452][ T26] audit: type=1800 audit(1557948049.456:393): pid=18177 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16611 res=0 19:20:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="eb825f6459fb794b8d0ca4b1459a7a5b1a515bf2235f2c482bfb", 0x1a}, {&(0x7f00000000c0)="6882a3886c508a571070fa19f708abb0a82e4d4aca5ded94e9b17aef3a9fdba3ab5e96e0353c36450c7a8f50cb9d7c903b0e26ebdf9d2eb8b015263cd52fefd31e83dfca16a0fef5b20cf56ce07f7f3af77190d755809c55e9a56f3883c3bb44697b0946677fbb1b0f3e4f7eaf2f5a0608e6ce1aa894689eacaf4aabe755297ce0", 0x81}, {&(0x7f0000000180)="a7b14241ca5d286f45032bfd7b8eb5565db0ad5a62b7989664c7f7e1636013a04078306e0e82808b01583f9e2816f84b2a2ffc054ef1487fc447cb0842ebaf0529b5775b09d83c5d0018188a1f24f52e5afb5923c39eb6eb23d4a820dc58655d4d4ecbb228fea47c0fce0664681552c82a3b22fd2925df48f4e717d867130aa9ed29ac1c7819846825fd", 0x8a}, {&(0x7f0000000240)="c06504d594f3180c30113e6b3d67e2de4941ddef3acfcc68e3198d94138121ce8ad1c029ebdc733b9478d4b29ea3cca5899104ae44ecf743bf13bf665949d921865fce777cdda10203e46f8d9f7658aaedf65148f4610203cf04b08a17228d7e666236307ce590a49710f306e63bc1c052a1d93e34a3717e7841c20bc69693173c296d2fae917f1bb7297303c78da894a83e19267049d6c35e52d1bb9ef036f6b22d6a57eae50b9a30750b46306c0ac95c48024a2b04fa9ce56d55fa9280103b330ce254cc8a1470fa40badb879236a736f73f3b421295", 0xd7}, {&(0x7f0000000340)="f0f5ca3eabb44e6bbde52fbc60ffeedc9c390b452714fd43cee1259673ef17e2a426e8b452179934952e89ea8823718fd86700a325ffd09b694d98d287", 0x3d}], 0x5, 0x0, 0x0, 0x80}, 0x4000) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000440)={r0}) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000480)={0x3, 0x3}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1000000, 0x8c4b815a5465c2b2, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000740)='TIPC\x00') 19:20:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xe, &(0x7f0000000180)=0x8, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco={0x1f4}, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3a00}}], 0x3e8, 0x0) 19:20:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000010000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:49 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000080)={@broadcast, @link_local, [{[], {0x8100, 0x5, 0x731, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "ca819d", 0x8, 0x3a, 0x0, @dev, @local, {[], @icmpv6=@echo_request}}}}}, 0x0) 19:20:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="b7f2288a91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x8d8d53522cc65a8c, 0x800, 0x80000001) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x80000000, 0x4) write$binfmt_script(r1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0xcc8) sendmmsg(r4, &(0x7f000000b540)=[{{&(0x7f0000001340)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x80, &(0x7f0000002300)=[{&(0x7f00000020c0)="b4e1758883293a1cfa7f918a0db95437613302cf699371adb418d16b6871087e7964b88a42fdbaa381f4d736b693d5f3bdaef262170ccd99e6e5221a6a2cc660d951263e466f58825f9acdc2985e40ca030f455cb2b45e890f3db428a5da95ae4d8aa54a1397ae23f394b73be691670f99ede5daef6da9c7ab9382edef307f823000a06cf1214cb9a13d93216fab47a1f8e83c9b6da06edf6bb4", 0x9a}, {&(0x7f0000002180)="d4f11c97e37717a18a07d4685d26182b2d75b5d1efe58875566487a555e7668e950ec2d4b5778d92c41a4182712ab8985a897ea57e9d492613c9e5caae6b9b4dd4a698607678647cbbd08665778225303efb22914bc0e84485f7af4a7e19b4037cd69cf4688622144da84d371c9550444ba8d8dba07603ab4c2cad0142d40e860305d8e1d43be030126fda5ce777e01025affa684dae3c3f56e7a78acfd2f8a2192300a02f89538534a8e5633ca47d40d633c058403fe291dc4de107b57553ed67989e10", 0xc4}, {&(0x7f00000002c0)="c436c2a48cd4835d0682e64072b799b20ea7cd19e788a1b7d9873203", 0x1c}, {&(0x7f0000002280)="5d5a807ce957887f47ebe67f3d819bdbc6e2f3d9d65b293f01c86ece9af83f7be57e84954407c45c8e7d1fd4e1ad88a0479ea5b584d31b3cd16b871cdf165e86d39756183acc2edc9e9da4b35fe62af973ca55f2c4198cb8171c6a0f951c042fe4e4dda6d574b57268adfcd78ecbdef9c78c0bafb557726fabae063f9168", 0x7e}], 0x4, &(0x7f0000002340)=[{0xa8, 0x11f, 0x1ff, "813f66eb99203d2e3d4c60a65230db36b41d755435e25f3030d41953618868e6974cb8d8c97ed59ef17fe530ec25fd1dcb8231fb1a812bf65d0f89533a8da129d25294f2e41adc10d4218f70e8a2cec9c20cccf948609840830d429ffad213b2b2b036e376bc5d3febce0e0160a42a42dcb0c84a4e0ebebe574aae7bf0b12097956a281a62ce79a2ea73b147588fa7d921353a75397029ec"}, {0x40, 0x0, 0x2, "99dd0ea482bbec016813ce216b52d3b4de4dc8a9188a562363d397b6ccfb397640411ec4cd4f1ccbce1d26e460"}, {0x70, 0x11b, 0x7f, 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1da6d46b2e9aa7418a912de0c19b5e4d2f4253d6c83f8ccba6bfb9c2cfd8763bd5a76707c477e8862323e150a227c26021d4f5f190da850bdeeb58b069a9ae123107803a2a73ba8873092515688f8afcfae94933f7fad079f75c73d8f0ce3032dc8e11b35faeefb9e12e87d6bd854bf26bbb5c2d052c6bf2e403d63da8ce835b600abaf7327c74860c559c772a7e1ee94dd57d26c6d181d57e3d789643e034e4ee6578f37a296368ee8ffb2b440121b70cda52cab04ccceb691137fc75690a834205ee51b75750340ed272a567081abcc03611b2d4abbecb8713de20dc57a88f4a57bf20a301efcb59b3451a696e44b8224802ba992c37f259d2b61cb52cf0540dccac1479c000bb6ef564cc18054abd6742b40da251251d2c685b3b6d754a2ba0c69283561734140e72f48961913cf16c4bcb3d9bf383cd2a5ec80b465411247c414517162396c140db4ad3935d74af8f4684addfd6207ef12b7e31f77a20210014046c5ef81dfd3935e88b9c24a612eab234e13c4eda64441e897747934b89f19b7a3694ebc05ec8722763a5840f3207cfac4698c87a8c2c6975e626d092e3601fef8b9bf03a7b8ade82c20989d32a1f57392c867526b6d0df3876e31032d9111c3d2c3e8bfb255e596326860f392881ffe79c8d884c2f620475741177decb258ac46f48e403509e74745a7ed98462ca69184201daf082888a7c0d5d5e8afd79bcf044c9eea266eb58e41836d36a04607a0f34eea28eec1c78fdd8abf68be8bdd0c4dd62e2d1b9e1abdbb5fb2cb0d634971bea2a3dd81bff5576e081b678bc957fe14c850c903072542aca7f55c90ae50fc24e6694f5747e3eaeb9702f8a925564b1b3478617ab101f0c3fcd56c74f6354eaccaceac3c3bcf2f7b864125f7bba52baf85825d4fe87256f2b9f0af46d5ee78d0b1019f69f4a2123900c5397403a8809d7b95350ee96527fdd75b1cd8ccda952e6856c6932d8feb672913abbafb8300b98db762e08e558b5f5fc2f039e946d494258a97edf2834960bf5096a9a323cf71a19010f5985ff7ca0f330612ba1a2b08a41caba818e160ab83bb3be72c8435c936c6542df1184b5c00f7e1697d7cb87a09095d90b77225559824056ad094eccc78c3fd79cbe8f1d65e0c6b24b1fcf82988921ad59ccc0ccb80ca3bbfa2ef4b7bfeb190931ce4570df4ec56e9a0498397b78bdfeea022870e0f670a9d7d691243b0e6650646ae30ac7bfbbecf1d50a7154046ca444146b5a79b517826816f6d740e4e0fed136b17b5949a004cbc7859055ecdcf2ff5c5030b57fb02f71afa3ffa32ea7db377b95f4b6ee81032787bf36e9addad2421a1483775895d2cda0d216b0dea269a268c08a5396374ca661ed1147e7b6da72266fcffd8948b9f43a0fa3de2e1908475250973b90043c726adf8390e2948e3cc3fae5a3718514c24a902e4c7a7c46445f10d914420eddddca0270e309921b13be4afa99d1415727b415f7c52c8bba3764db49db69bc68d8adf0eb5950d96e39a134032fddbf91d8d5e33ecb7c8c724ccd411a4a91910686634736b999dc9b91bc4b52cd3ed9c3e757f5dc02691b23ea42e741a6b361740951e6c612de9c536ddc68bcb6bd4aa3aac299e8d436d62685efef2156a565eeb7ff32e1027ebcfcfe27ac91fd0fc15d9a4ba8d215617d0c6453861ab00a49ba148171f26538241c59752a4e65e57813588b39727d6fc586e261265451cd1fe536228b9ec29ba26626955f78ee66f5b306f91be56a6dbcb46298959a6e077eb518dcc71ab4f725b8536875e0a48f274577fb74b63de33383248e42d85a543e12e26c9d76b3b8e4ae1e4316826a4efebd960dd59b4b59379a016b7340f6c8d4e0ec95fe57506eab6be36cfbe73ee4d4569b15a40a055b6033f3381dd5f6603fea327b856e7f95370e0062d8fa55fe4f04cfc9c0daa31edbbbad16710c614b55719bb3de966c9843269b0d9741c3e70a0e7e581eae5352b53911fcfacd9d7c7095c279443272f5e32ff345bba82efa61601cabb6f1cc1b87eecb43978ce0c27e5b623284244bd260670f8dc3661121b42091a6a5ad00cc8988863d80f10e20d26ae863fd8d77ea14099a4dbc9f0a695088fc2cf9cc83a399739cd810b9c28f6bc17b8c8971d2465fbb11b2c94b1a1f36ef64bbdb6b495cd35c34e85d2bcf25924fcc36315d6317b5759d3912ba30f0270bb3b4834d5556228716dfce6a19a19ba51f831f1d820234aac1703a70c93e81c91afb39dc866977", 0x1000}], 0xa, &(0x7f000000b2c0)=[{0x30, 0x10f, 0xbd56, "c1467c750135c3a9d1e8fbdb7c6d113cec3c63dc2cced139a3e4353aef"}, {0x38, 0x11, 0x7, "b0aba3c3f8537b8b765672aa7f4fe2bc6e4377fe2cc0eeda45ff2aab5c0e496aa6b80faffe"}, {0xd8, 0x117, 0x7ff, "63e26f8ba9b719aa169664cbba8665b2570e868d66f64aa9f6ce6a1a7296be71786cb78b9d1ff665eef936af58c47c2c814cd2c34d1199f88a6f1245705707872e0efc4a3fa0989b49690dc983ec050c245f9ed24f53c40e98cd7a5563d94b70d6ad41a36d782cd25e37c2114738ebdb05a9afcd289e98d7c38e638750d65d2d3e5345e9f7bc481c7658bcd00f55a19e3b69898b3fb69743570ba97847f49aa6e215eed4ab22ca5a3314a8c69f8898413430d618201c0e2a39c67715848e576ed2395d"}, {0x50, 0x107, 0x1, "3b21723aa46c85fd1bd03c5aed3807d3b28390122308fb126e6337e7875d95577ed5ebf8607949d35e5fb426f81bf58aea4641c4f01437a4e60d"}, {0xe0, 0x10f, 0x0, "b1833e858e6765652f1c22f8b0212b221990ee7b1fd08d915841379151248114168f26bf0a41d631f25fbc96b320ed86f570b4bec8a77d04deb4329d0da7d074b23d20db17d12e6bdc32d649d047de4e379148aa7033b66251d2ffde9b0a836bf11584ae0e2df5ff6a525045e3e3b2214ed892209ae13239e6936399ccd8d8d28a270ad6e9826b59202d2f1a4c3cd0d02e27ac3ccfeafac84a0ca225c8af375955824d5e4aa70856b2b75ee3ce58ee55cf729194eecd95ba483df3f7683c90410bf1208fb3ac55c0d98eeead48d5e040"}], 0x270}}], 0x8, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)=""/4096, 0x20001340}], 0x1, 0x0, 0x170}, 0x0) r5 = accept(r3, &(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000200)=0x4) 19:20:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x13000, 0xffffffd5) 19:20:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='.\x00\x00\x00\x00\x00\x00\x00?LT\xfd\xa6Y\xe4Z\x00\x00\x05\x00J\xee\x00.c\xb2{\xdf\x15', 0x200002, 0x0) socketpair(0x19, 0x5, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'streebog512-generic\x00'}, 0x58) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x80000032, &(0x7f00000001c0), &(0x7f0000000180)=0x4) r4 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000280)={@in6={0xa, 0x4e20, 0x10001, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x10000000100}, {&(0x7f0000000200)=""/70, 0x46}, &(0x7f0000000140), 0x2}, 0xa0) sendfile(r4, r3, 0x0, 0x9) 19:20:49 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket(0xe, 0xe, 0x80000000) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)=@ccm_128={{0x303}, "a344b96172ffec7b", "fd3380627a7acec06c18e0b791a2eb27", "56df5d3f", "549e50d2c434b173"}, 0x28) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @netrom, @rose, @rose]}, 0x48) listen(r0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) pipe(0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000740)='bcsf0\x00') ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f00000000c0)) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r3, 0x10c, 0x2, 0x0, 0x28e) getsockopt$inet6_dccp_int(r2, 0x21, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000009, 0x40810, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='memory.current\x00', 0x0, 0x0) setsockopt$ax25_int(r4, 0x101, 0x5, &(0x7f0000000700)=0x2, 0x4) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r5 = accept4(r0, 0x0, &(0x7f0000000980), 0x0) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) syz_genetlink_get_family_id$ipvs(0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000b00)='bcsf0\x00\x00\x00\x00\x00\x00h\x11\x00') listen(r5, 0x1) accept(0xffffffffffffffff, 0x0, 0x0) readv(r6, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"/446], 0x1be) 19:20:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000020000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r0}) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bc070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2f5}], 0x30}, 0x0) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000012c0)=""/167, 0xa7}, {&(0x7f00000023c0)=""/49, 0x31}, {&(0x7f0000003580)=""/4096, 0x1000}], 0x3}}], 0x1, 0x0, 0x0) 19:20:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) close(r2) close(r1) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0601ac67f661d182adc42abd7000fbdbdf25090000001c000600080001000500000004000200f3e0d297777cc9368be7b314040002000800010000f0ffff70e4255e326368db0fcb7ad9075520cf5e35e178c3f890c9175dc3d63ce16e7a18c4ff6bbb7d2e308e7b159ec3ca97c895d52ac6a3f2d11431761553d1760958a274a0b97c07ba1b2c521cf8333f5715fcffffffffffffffbd9d5c7dbea4"], 0x30}, 0x1, 0x0, 0x0, 0x804}, 0x40001) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f0000001840)="f8", 0x1}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@empty, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) ioctl$HCIINQUIRY(r3, 0x800448f0, &(0x7f0000000440)={r6, 0x4, 0x7fff, 0x7fffffff, 0xeb7, 0x80000cd, 0x100000001}) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r4) close(r7) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) splice(r0, 0x0, r7, 0x0, 0x8, 0x0) 19:20:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r0}) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bc070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2f5}], 0x30}, 0x0) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000012c0)=""/167, 0xa7}, {&(0x7f00000023c0)=""/49, 0x31}, {&(0x7f0000003580)=""/4096, 0x1000}], 0x3}}], 0x1, 0x0, 0x0) 19:20:50 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000030000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1692.329597][T18252] validate_nla: 38 callbacks suppressed [ 1692.329606][T18252] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1692.344147][T18252] __nla_validate_parse: 39 callbacks suppressed [ 1692.344297][T18252] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1692.362311][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1692.368245][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1692.409159][T18252] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1692.430974][T18252] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1692.474011][T18252] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1692.516320][T18252] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xe, &(0x7f0000000180)=0x8, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco={0x1f4}, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3a00}}], 0x3e8, 0x0) [ 1692.566776][T18252] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1692.602252][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1692.602257][ C0] protocol 88fb is buggy, dev hsr_slave_0 19:20:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000014c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f00000015c0)=0xe8) r4 = getgid() r5 = getpid() r6 = getuid() r7 = getgid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x2, &(0x7f0000001600)='\'\x00', 0xffffffffffffffff}, 0x30) r9 = getuid() r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000016c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000017c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) r14 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0}, &(0x7f00000018c0)=0xc) r16 = getgid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000002200)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x1, &(0x7f00000021c0)='\x00'}, 0x30) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002240)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@multicast1}}, &(0x7f0000002340)=0xe8) r19 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002380)={0x0}, &(0x7f00000023c0)=0xc) r21 = getuid() r22 = getgid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000002b00)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3, &(0x7f0000002ac0)='*)\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002b40)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@initdev}}, &(0x7f0000002c40)=0xe8) r25 = getgid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000002cc0)={0xffffffffffffffff, r0, 0x0, 0x2, &(0x7f0000002c80)='\x06\x00'}, 0x30) r27 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d00)={0x0, 0x0, 0x0}, &(0x7f0000002d40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d80)={0x0}, &(0x7f0000002dc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002e00)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000002f00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f40)={0x0, 0x0, 0x0}, &(0x7f0000002f80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002fc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@mcast2, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@dev}}, &(0x7f0000003100)=0xe8) r34 = getgid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000045c0)={0xffffffffffffffff, r0, 0x0, 0x2, &(0x7f0000004580)='+\x00', 0xffffffffffffffff}, 0x30) r36 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004600)={0x0, 0x0, 0x0}, &(0x7f0000004640)=0xc) r38 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004680)={{{@in6=@empty, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000004780)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000047c0)={0x0, 0x0, 0x0}, &(0x7f0000004800)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004840)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004880)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000004980)=0xe8) r43 = getgid() sendmmsg$unix(r1, &(0x7f0000004a80)=[{0xffffffffffffffff, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000080)="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{&(0x7f00000027c0)="f58306fe75dabb7cb6e53944f68d3eb8d7e2d41bd208ae2cbfed933c36de7c14bde00f36be92897b65f8d313cd07121f2c6e06287a320944d1bd17d7693bbc1bebbaf4f917fa65af86d9a0b915fba47709260b101944ac0a8b02a4fb12d37006fbdb1a07159277c82e04cd4e9849fa87e97a8b811d38c6e5bf22c9d67704d59f5aa0a11a274a5780a3dede7326d86e3e79bc1b94960429fa25f66db72032e22455ccabadb24553c83722c2ea5023619111300c015550cb1ff73a2d9795cb6468a7ede090539393ba8b3de5ceff269113baccb399ad9b906843da75a72553eb3715", 0xe1}, 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", 0x1000}, {&(0x7f0000004380)="57beca447979ef9eff4f3b82a9da5dc729581f30675d0db8df89f790f8cea0f44755ff200158f88f9de5147d2c7ea16a06d7fd86b2fb54b618b9d62e01312945415a46a4ac51d1fe2c9cebba9709b0dc415904963818ea127f0aa259ff5c29b34693e6a8abfa079a0191bf14f591c41acb5abb119867240eb72dea75a3fe34956cbf09d94da413bdbd9f254071c2f763e37647d46890a4de86a78d4acf4e2b59c216e1be8ea9d24dc1eff01c7a", 0xad}, {&(0x7f0000004440)="df0961db81bc6feba8a5438a9055b3712f8eb54d39f0b374b55abf08fcb9b75fa60256bfa5d974b86ab0d1fe980be998115b20fb580f27d9972f71d27dbae388f6f60a37198755336b90e3c52545defb1d280229bd81e6856e8d7cf0a5499cdbe403fd03fbbae462bc91175987452dd9834f15391922287797f35e0245b4398e8b42e97ceb2df9716c319e6f39ca4e181e8941b6c9d07c2bb622b082a3a2dacbcfe3ac2857b38e042a51b6bac02cfccc3725b6d37526ae83110c095b941f25210ea741273f48f913911719c6ac8abfba0563570b3ad5489765be23e60fdaa8cc6cbe5c335ee127", 0xe7}], 0x4, &(0x7f00000049c0)=[@cred={{0x1c, 0x1, 0x2, {r35, r36, r37}}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r38, r39, r40}}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r41, r42, r43}}}], 0xa8}], 0x7, 0x4000) 19:20:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) pwrite64(r0, &(0x7f00000003c0)=' ', 0x1, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0a5c2d023c1262857180") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x800000000a, &(0x7f00007e0000)=""/4, &(0x7f0000000080)=0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r2, 0xfff, 0x0, 0x4}) [ 1692.602305][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1692.608474][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1692.617704][T18252] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:50 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{}, {0xa, 0x0, 0x0, @empty, 0xf7fffffffffffffa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xff]}, 0x221) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000001fde), 0x3bb) write(r0, &(0x7f0000000080)="503189992726a147528e5465d35f951ef3262456561d3082de8d0c099c012a34136c770dc7427f37d797f8a59445454df4c69103ea09078f8b60513cec2417381fea26b262088530df53163cedde65adf312fa9496eb29828fffdf8a321e900e0f298e", 0x63) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 19:20:51 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x14000, 0xffffffd5) 19:20:51 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000040000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:51 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0ad401003c033f319bd070") r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet(0x2, 0xf, 0x7fff) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000000)=0xfffffffffffffff9, 0x87) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @rand_addr=0x400}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e20, @initdev}], 0x10) 19:20:51 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000009ac0)={0xd, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000000000000000000b0f7f18967f201000000ad008500000000ab84cfead9827297a10357ad91a64618d511667d6059203c19516489009da75fdea29aaa566eab7a2bc355a6a90924df5f0098245516891b06a28a3bf89d3842ddf48ec67f8b22ae09601786f889a2faa73003c3f1c2d4dab5e97a702b0644ca5a78225fbd8c666d7e00"/149], &(0x7f0000000080)='syzkaller\x00', 0x3, 0x9b, &(0x7f0000000100)=""/155, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 19:20:51 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) pwrite64(r0, &(0x7f00000003c0)=' ', 0x1, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0a5c2d023c1262857180") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x800000000a, &(0x7f00007e0000)=""/4, &(0x7f0000000080)=0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r2, 0xfff, 0x0, 0x4}) [ 1693.059257][T18288] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) pwrite64(r0, &(0x7f00000003c0)=' ', 0x1, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0a5c2d023c1262857180") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x800000000a, &(0x7f00007e0000)=""/4, &(0x7f0000000080)=0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r2, 0xfff, 0x0, 0x4}) [ 1693.128873][T18288] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1693.155404][T18288] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:51 executing program 0: getsockname(0xffffffffffffff9c, &(0x7f00000011c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000001240)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000240)=0xc, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r0, &(0x7f0000000280)=@isdn, &(0x7f00000001c0)=0x80) connect(r1, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80) syz_emit_ethernet(0xc8, &(0x7f0000000300)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@llc={0x4, {@llc={0xfe, 0xe0, 'k\v', "63c39faf608ab26f79a944c99615cd109366134fd2bab3d984ba428301be90c7f204eecdd3dbbabc143409a5ccf6ae0b61792b37b0670c12d706a10be8e5c63db5301dd0cfd3e9e7069f9dbe54b53273d38ac745502becabfc8efbffb4a9e36f65746de1d50fe2cb27a8f82c82a55fa50ea2eff3ca8debaf8067a902e7b68e2635f2a127652eee0e54f6cc4e20a90f134c0fae444eba53f4a02551ce4cef38a2c2d935a4a93e47d5625bb5574c704ba6be84bc0d4c6c"}}}}}, &(0x7f0000000140)={0x0, 0x4, [0x452, 0x9e6, 0x6fe, 0x4c8]}) ioctl$SIOCRSGCAUSE(r0, 0x89e0, &(0x7f0000000100)) syz_emit_ethernet(0x6e, &(0x7f0000000080)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[], [], @multicast2}, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2, @loopback, [], "fca967e17f791010"}}}}}}}, 0x0) [ 1693.180207][T18288] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1693.237589][T18302] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1693.288910][T18302] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000640)=""/12, 0xc}], 0x1}, 0x0) [ 1693.342829][T18302] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1693.403712][T18302] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:51 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(&(0x7f0000000040)=[{r0, 0x54}, {r0, 0x20}, {r0}, {r0, 0x40}, {r0, 0x4000}, {r0, 0x3000}, {r0, 0x1000}], 0x7, &(0x7f0000000080), &(0x7f00000000c0)={0x413b}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1}, @icmp=@address_reply={0x60}}}}}, 0x0) 19:20:51 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000050000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:51 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x8c, r1, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2868b73d}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000004}, 0x20008804) ioctl$int_out(r0, 0x0, 0x0) [ 1693.809088][T18324] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1693.843924][T18324] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:51 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x20001, 0x10270) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x0, @empty}}, 0x0, 0x5, 0x0, "9779cc07bb9496b900a1f0979b3dfcf03db2ee5f4f4fae713b3b49e7d8996eb5e5967cd5ee5e84643f35cd92487347b7d2aee5fd930cb96a5211115703a40800"}, 0xd8) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) [ 1693.893439][T18324] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1693.947480][T18324] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:52 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @local}}, 0x0, 0x8, 0x0, "17a63184851416b81823caf2a9c98077bad8f80497267daa2888b31fd10e712f99321b2ffc121ba2fd6400503b835728597387b082d57ef6a3890a76a0bd74d903b076cd61baec20d15e094e0608745e"}, 0xd8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 19:20:52 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x789c, @rand_addr="ea8066142b78b2e1f59f4e39db8bbf6c", 0x11f}, @in6={0xa, 0x4e22, 0xfffffffffffffff9, @local, 0x1ff}, @in6={0xa, 0x4e20, 0x7fff, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e20, 0x1, @rand_addr="d661840d3d8862f4d1553e5b238f4049", 0x5}], 0x90) 19:20:52 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000060000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:52 executing program 2: r0 = socket$unix(0x1, 0x8000000000005, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r0, 0x3ff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x6}]}, 0x10) writev(r0, &(0x7f0000001380)=[{&(0x7f0000001100)="d2", 0x1}], 0x1) 19:20:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) pwrite64(r0, &(0x7f00000003c0)=' ', 0x1, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0a5c2d023c1262857180") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x800000000a, &(0x7f00007e0000)=""/4, &(0x7f0000000080)=0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r2, 0xfff, 0x0, 0x4}) 19:20:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x15000, 0xffffffd5) 19:20:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x1f) socket$caif_stream(0x25, 0x1, 0x5) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0), 0x4) 19:20:52 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000070000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:52 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xe, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2062b041}, [@call={0x85, 0x0, 0x0, 0x54}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x244, 0x10, 0x0, 0x56}, 0x70) 19:20:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x13, 0x2, 0x3, 0x1516, 0x6, 0x0, 0x4, {0x0, @in6={{0xa, 0x4e20, 0x8, @loopback, 0x200}}, 0x6, 0x1, 0x10001, 0x8, 0x7}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x9, 0x202, 0x7, 0x2, 0x0, 0x6f9c868b, 0x9, r2}, 0x20) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000100)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e280000000c0a43ba5d806055b6fdd80b40000000140003000029ec2400020cd37e99d69cda45a95e", 0x4c}], 0x1}, 0x0) 19:20:52 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080000000000a0000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:52 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000100)={&(0x7f0000000440)=""/4096, 0x10000, 0x1800, 0x10000}, 0x18) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000040)={@remote, 0x6b, r3}) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) 19:20:52 executing program 0: r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00000000c0)="220000005e000721004f10f7d0ebd900000000003c0253573d9a047c26485a3d5728", 0x22) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0xc86, @local, 0x400}}, 0x200, 0x1000, 0xdfa, 0x1ff, 0xeeda}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="a7000000906991532ace970216e05fb8eaae85d15c92df334c59142619da03aa1dc1f42fd4d14ec475fed812fe0ef18867e67fb689a073bef1d108b54a81ccca03672e5720aa8ee77beaee85e434b73679dfe0f67c9fb4207d1d6efbfe99a847b5208b2cc76c6c86c5584dea96c78e75e08b2f1afb43fcce532f5021bbeb4219b7b98571087d916b9c3359fae3d06bd886e06abe8651115411c827200c60651d758718a41981bdeef5a565"], &(0x7f0000000300)=0xaf) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000023000100000000000002000004000000da87bd01e2da1632524cdf57aa087b1add905b5a86c970107521d555eb4318f3ac7deec658ac5445259adcd224c431241922cf000e14be14a2ad24e8b3d1077d2fe8a8290e"], 0x1}}, 0x0) recvmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x2, 0x2}, 0x2) 19:20:52 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x3) r1 = accept(r0, 0x0, &(0x7f0000000040)) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x34, 0x2, 0x70bd2d, 0x25dfdbfb, {0x17}}, 0x14}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000180)={'bcsh0\x00', 0xffffffff7fffffff}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) write$binfmt_elf32(r2, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6640726d, 0x8001, 0x2, 0x7, 0x7, 0x3, 0x3e, 0x6, 0x333, 0x38, 0x6007, 0x100000000, 0x800, 0x20, 0x2, 0x7fffffff, 0x100000000, 0x4}, [{0x3, 0x7, 0xffffffffffff8000, 0x4, 0xffffffffffff8001, 0x9, 0x6, 0x100000000}, {0x6, 0x7fffffff, 0xfff, 0x8, 0x655, 0x2, 0x4, 0x8}], "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", [[], [], [], [], []]}, 0x1578) r3 = accept4$vsock_stream(r1, &(0x7f0000001740)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000001780)={0x3e, 0x10000, 0x0, 0x10000, 0x38, 0x9}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000017c0), &(0x7f0000001800)=0xb) getsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000001840), &(0x7f0000001880)=0x4) r5 = accept4(r4, &(0x7f0000002dc0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={[], [], @empty}}}, &(0x7f0000002e40)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002e80)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x24}}}, [0x2, 0x1, 0x6, 0x9, 0x81, 0x9676, 0x2, 0x81, 0x0, 0x3ff, 0x0, 0x3, 0x0, 0x0, 0x1]}, &(0x7f0000002f80)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000002fc0)={r6, 0x7}, &(0x7f0000003000)=0x8) sendto$ax25(r5, &(0x7f0000003040)="36467a88d982ec31c13e9099f8b8c1bdc2804dba03de1aee0cc9b10a3e837899d5dd10f8d05b784d1dbb5e0823809ea7598db682158f5e26c5e3188c9d5e236693c47749b62604f0383251a2ae89431b051605d5851c98d6ec01f44f52f3601aceddd9d23ced6617e43ef6a51d7a250cf3af2f4d4370bd15e63e6b7bd354a06d27a0606741bb99c41df885786f058b9c7ceba231a8f0", 0x96, 0xc0, &(0x7f0000003100)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x3}, [@default, @bcast, @bcast, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000003180)="678e00b5b1e1e09422676fc43782381aaff18cafc6b4472897df00bd0f04063a8e7637082807dc64287e35b8ccc0302eb5ff73d8aeb66cd077c544", 0x3b) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000003200)={{{@in=@dev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000003300)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f00000034c0)={&(0x7f00000031c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000003480)={&(0x7f0000003340)=@newqdisc={0x130, 0x24, 0x820, 0x70bd27, 0x25dfdbfe, {0x0, r7, {0xffff, 0xfff3}, {0xd, 0x10}, {0xf, 0xffff}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0xbf}, @TCA_STAB={0xc8, 0x8, [{{0x1c, 0x1, {0x2, 0x1, 0x934, 0x4, 0x0, 0x1000, 0x9, 0x4}}, {0xc, 0x2, [0xffff, 0x4, 0x4, 0xffffffff00000001]}}, {{0x1c, 0x1, {0x7f, 0x4, 0x6, 0x6, 0x1, 0x401, 0x1015, 0x2}}, {0x8, 0x2, [0x0, 0x0]}}, {{0x1c, 0x1, {0x7e1, 0x8, 0xf2, 0x23, 0x1, 0x401, 0x3e, 0x2}}, {0x8, 0x2, [0x9, 0x101]}}, {{0x1c, 0x1, {0x9, 0x0, 0x7fff, 0x100000000, 0x0, 0xff, 0x1, 0x3}}, {0xc, 0x2, [0x7, 0x100000001, 0x27]}}, {{0x1c, 0x1, {0x2e, 0x0, 0x80000001, 0x6b, 0x3, 0x1, 0x4, 0x5}}, {0x10, 0x2, [0x200, 0x5, 0x8, 0xa3, 0x0]}}]}, @TCA_RATE={0x8}, @qdisc_kind_options=@q_prio={{0xc, 0x1, 'prio\x00'}, {0x18, 0x2, {0x100000001, "b2cf4a1051a5d58d14a3d790cd4b6068"}}}, @TCA_RATE={0x8, 0x5, {0x200, 0xfffffffffffffbf9}}, @TCA_RATE={0x8, 0x5, {0x8, 0x1}}]}, 0x130}}, 0x8000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003500)={r6, 0xffffffff80000001, 0x4, [0xbb2, 0xba1, 0xf07, 0x3a8]}, &(0x7f0000003540)=0x10) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000003580)={@dev={0xfe, 0x80, [], 0xf}, @mcast1, @mcast1, 0xcd, 0xffffffff, 0x6, 0x500, 0x8, 0x1, r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003600)={r6, 0x7}, &(0x7f0000003640)=0x8) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000036c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f0000003800)={&(0x7f0000003680)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000037c0)={&(0x7f0000003700)={0x84, r8, 0x0, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x79c}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4004000}, 0x40000) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000003980)={@in6={0xa, 0x4e23, 0x1, @empty, 0x8}, {&(0x7f0000003840)=""/252, 0xfc}, &(0x7f0000003940), 0x4}, 0xa0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000003a40)={0x3, "84ca82"}, 0x4) r9 = openat$cgroup_ro(r2, &(0x7f0000003a80)='io.stat\x00', 0x0, 0x0) ioctl$FIGETBSZ(r4, 0x2, &(0x7f0000003ac0)) r10 = openat$cgroup_ro(r9, &(0x7f0000003b00)='pids.current\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r10, 0x6, 0x1c, &(0x7f0000003b40)=""/30, &(0x7f0000003b80)=0x1e) 19:20:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x20, 0x2a, 0x119, 0x0, 0x0, {0x4}, [@nested={0xc, 0x9, [@typed={0x8, 0x0, @ipv4=@multicast1=0x4000700}]}]}, 0x20}}, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf0, r1, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0xdc, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x19a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffff815}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 19:20:53 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080000000000c0000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000240)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) pwrite64(r0, &(0x7f00000003c0)=' ', 0x1, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0a5c2d023c1262857180") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x800000000a, &(0x7f00007e0000)=""/4, &(0x7f0000000080)=0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r2, 0xfff, 0x0, 0x4}) [ 1695.430168][ T26] audit: type=1800 audit(1557948053.386:394): pid=18360 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16483 res=0 19:20:53 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x16000, 0xffffffd5) 19:20:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='bridge_slave_1\x00', 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000008a00)='cpu.stat\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008a80)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000008b40)={&(0x7f0000008a40)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000008b00)={&(0x7f0000008ac0)={0x24, r3, 0x50d, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x40800) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)={0x8, 0x3b, 0x4, 0x0, 0x0, [{r2, 0x0, 0x4}, {r1}, {r1, 0x0, 0x81}, {r2, 0x0, 0xfffffffffffffffa}]}) 19:20:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r0, 0x10001, &(0x7f00000000c0)="f0034ad6ae3250abe7796952086793879a5f870aa202") recvmmsg(r2, &(0x7f0000001680)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=@polexpire={0xc0, 0x1b, 0xf23, 0x0, 0x0, {{{@in=@broadcast, @in=@empty}, {}, {}, 0x0, 0x2}}}, 0xc0}}, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000005c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={@mcast1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @loopback, 0x6, 0x3, 0x7, 0x0, 0x0, 0x1a00000, r3}) 19:20:53 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @ipv4={[0xfeffffff], [], @loopback}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040)) 19:20:53 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080000000000e0000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:53 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="850000002f000000540000000000331795000000000000004ef56567d3ded876b8a1a366980a3c82aa982a96ca8a42be2da90b1f2f5230a0fbdf71a1fb462ec438afb07ffe17cda12a71b21a2cc7e7067cb35524e7cc1389a629986646f09ba8eba8e5ae0e1618ddf35144e0b4b6ec42e2f1d013e0c3b9b2ce695f5ad68d"], &(0x7f0000281ffc)='G\xffL\x00'}, 0x48) 19:20:53 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) splice(r0, &(0x7f0000000100), r1, &(0x7f0000000140), 0x0, 0xb) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="31000000130009006900060000000010ab008048100000004600010700000014060021c02564b9a3000000000000000000", 0x31}], 0x1) 19:20:53 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000100000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fbc45ff810500040000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd0000000c00010002081000418e00000004fcff", 0xfffffffffffffce1}], 0x5811109) 19:20:53 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f0000000040)=@bpq0='bpq0\x00', 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @empty}}, 0x9, 0x0, 0x1, 0x2b2a, 0x1}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="800002c8f72e62000000ffff"], &(0x7f0000000340)=0xc) bind$ax25(r0, &(0x7f0000000080)={{0x3, @rose}, [@default, @bcast, @null, @default, @null, @default, @default, @default]}, 0x48) connect$ax25(r0, &(0x7f0000000100)={{0x3, @bcast}, [@bcast, @remote, @rose, @null, @rose, @netrom, @netrom, @null]}, 0x48) socketpair(0x9, 0xa, 0xa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netrom(r3, &(0x7f0000000180)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x4}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) 19:20:53 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000200000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:54 executing program 4: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x9, &(0x7f0000ad2000), &(0x7f0000000080)=0x23c) [ 1696.364943][ T26] audit: type=1800 audit(1557948054.326:395): pid=18430 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16530 res=0 19:20:54 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x17000, 0xffffffd5) 19:20:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4000009, 0x1, [0xffffffffffffffff]}, 0xa) 19:20:54 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x2a9) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @remote}, 0x10) 19:20:54 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge_slave_1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000008000000000"]}) 19:20:54 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080000000003f0000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:54 executing program 4: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) ioctl$sock_netrom_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x1, 'syz1\x00', @default, 0x7, 0x7, [@bcast, @bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, 0x0, &(0x7f0000000240)=0x1d4) r2 = accept4(r1, &(0x7f0000000100)=@xdp, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0x2, 0xfffffffffffff592, 0xc4d0}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$IMCTRLREQ(r2, 0x80044945, &(0x7f0000000300)={0x20, 0x1, 0x6, 0x9}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000002c0)={0x6}, 0x1) 19:20:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004020000000000"], 0x0, 0x26}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x17, 0xfff, 0x0, 0x5, 0x4, 0x1, 0x7fff, [], 0x0, r1, 0x4, 0x2}, 0x3c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x7, 0x0, 0x6, 0x9ad, 0x1, r2, 0x6, [], 0x0, r1, 0x2}, 0x3c) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x8, 0x400, 0x5, 0x1, 0xffffffffffffffff, 0x0, [], 0x0, r1, 0x0, 0x1}, 0x3c) 19:20:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a000a000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@l2={0x1f, 0x0, {0x1, 0x123, 0x6, 0x7, 0x8, 0x80}, 0x3ff, 0x8001}, {&(0x7f0000000140)=""/207, 0xcf}, &(0x7f0000000080), 0x1}, 0xa0) 19:20:54 executing program 5: ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000030000000000000000132d6257e43f5975478b2a63de5f275c51b000"/76]) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0)=0x100000001, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) tee(r0, r0, 0x20, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[@sack_perm, @sack_perm={0x2}, @timestamp], 0x11cc51) 19:20:54 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000400000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:54 executing program 0: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000980)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000003c80)=""/4096, 0x1000}], 0x5}, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$SIOCX25SSUBSCRIP(r0, 0x89e1, &(0x7f00000000c0)={'rose0\x00', 0x3, 0x9}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x81, 0x9, 0x20, 0x5, 0x1, 0x5, 0x2, {0x0, @in={{0x2, 0x4e22, @empty}}, 0x8, 0x2f5, 0x7fffffff, 0x8001, 0x5}}, &(0x7f0000000280)=0xb0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) accept4$packet(r0, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000600)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c80)={{{@in6=@mcast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000b80)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000bc0)={0x0, @multicast1, @remote}, &(0x7f0000000c00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000e40)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000000f40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001500)={{{@in6=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast2}}, &(0x7f0000001600)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000017c0)={{{@in=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@loopback}}, &(0x7f00000018c0)=0xe8) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x1f, 0x5, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3}, [@alu={0x4, 0x0, 0x0, 0x2, 0x4, 0x30, 0xffffffffffffffff}, @exit]}, &(0x7f0000000680)='syzkaller\x00', 0xffffffffffffffff, 0x1000, &(0x7f0000005c80)=""/4096, 0x41f00, 0x1, [], 0x0, 0xb, 0xffffffffffffffff, 0x8, &(0x7f00000006c0)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000700)={0x3, 0xc, 0x8000, 0x3}, 0x10}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000900)={r10, 0xc0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=0x3, 0x0, 0x0, 0x0, &(0x7f0000000800)={0x1, 0x4}, 0x0, 0x0, &(0x7f0000000840)={0x1, 0x10, 0x4, 0xf51f}, &(0x7f0000000880)=0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=0x1f}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001900)={{{@in6=@ipv4={[], [], @empty}, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001a00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a40)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001b40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001c40)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000001d40)=0xe8) recvmsg$kcm(r0, &(0x7f0000003080)={&(0x7f0000001d80)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001e00)=""/19, 0x13}, {&(0x7f0000001e40)=""/195, 0xc3}, {&(0x7f0000001f40)=""/203, 0xcb}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x4, &(0x7f0000004c80)=""/4096, 0x1000}, 0x2) getpeername$packet(r0, &(0x7f00000030c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000003100)=0x14) accept$packet(r0, &(0x7f0000003140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000003180)=0x14) getsockname$packet(r0, &(0x7f00000031c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000003200)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003240)={0x0, @dev}, &(0x7f0000003280)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003800)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000037c0)={&(0x7f00000032c0)={0x4e8, r2, 0x800, 0x70bd25, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x234, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffeff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r11}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x1b8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x8001}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x7f80000000000000}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x70}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r18}}}]}}]}, 0x4e8}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @broadcast}}, [0x8000, 0x1, 0x8, 0xfffffffffffff000, 0x7, 0x10, 0x2, 0x6, 0x7, 0xd1a5, 0xfff, 0x20, 0x5, 0xffffffffffffff1e, 0x7]}, &(0x7f00000003c0)=0x100) r19 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r19, 0x10f, 0x87, &(0x7f0000000080), 0xffffffc9) r20 = socket$inet6(0xa, 0x80003, 0x2f) connect$inet6(r20, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg(r20, &(0x7f0000000c40)=[{{0x0, 0x400000000000000, &(0x7f00000009c0), 0x3e8, &(0x7f00000000c0)}}], 0x40000000000026a, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r0, &(0x7f0000000a40), 0x8000000000000b0, 0x0) 19:20:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)=@gettaction={0x20, 0x32, 0x703, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)={0x2dc, r1, 0x10, 0x70bd25, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x8, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x130, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xbd0c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3d0}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffffd}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc94}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x729}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0x58, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc9b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffff7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_LINK={0xf4, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x794}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff6a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x30ce}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4000000000000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x911}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3078}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}]}, @TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffffffffffa}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x20000000}, 0x50) 19:20:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x18000, 0xffffffd5) 19:20:55 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000480000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0xd, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x54}}, &(0x7f0000281ffc)='G\xffL\x00'}, 0x48) r1 = socket(0x3, 0x800, 0x2) ioctl$SIOCRSACCEPT(r1, 0x89e3) 19:20:55 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @remote}}, 0x3, 0xfffffffffffffff9, 0x1, 0x6, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast2}}, 0x5, 0x80}, &(0x7f00000001c0)=0x90) tee(r0, 0xffffffffffffffff, 0x3d7a, 0x0) 19:20:55 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) close(r0) r1 = socket(0x9, 0x4, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f00000001c0)=0xe8) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x4, 0x2, 0x5, 0x5}, 0x5, 0x1, 0x0, 0x0, "4c671ceaffc59492"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x800) [ 1697.154801][ T26] audit: type=1800 audit(1557948055.116:396): pid=18488 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16519 res=0 19:20:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) accept$inet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x2da8020000100005, 0x500001c) ioctl(0xffffffffffffffff, 0x0, 0x0) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)='{', 0x1}], 0x1, 0x5e) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') getsockname$ax25(r1, &(0x7f00000004c0)={{0x3, @null}, [@netrom, @netrom, @null, @netrom, @rose, @remote, @rose]}, &(0x7f0000000480)=0x48) sendmsg$TIPC_NL_MON_GET(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x11000002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x138, r2, 0x704, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x3c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xda40}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xd659}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffff3f1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0xa4, 0x1, [@TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffffffffff04}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x28}, 0x4}}, {0x14, 0x2, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x44001}, 0x20000000) 19:20:55 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080000000004c0000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:55 executing program 2: r0 = socket$packet(0x11, 0x8000000003, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x0, @local}}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x0, 0x8de7d8f023d06bd7}, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x0, 0x8de7d8f023d06bd7}, 0x4) sendmmsg(r3, &(0x7f00000092c0), 0x4f, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4f, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r5 = socket(0x10, 0x80006, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 19:20:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000280)=0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0add1f033c273f319bd070") write(0xffffffffffffffff, 0x0, 0x364) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x0, 0x0, [], 0x1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x0, [{}]}, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e20, @local}], 0x20) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r3, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x507000, 0x1000007, 0x2013, r3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x8000, 0x9e}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r4, 0x2, 0xffffffffffffff7f}, 0x8) 19:20:55 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001540)={0x0, 0x38, "4a2fcfc1862b2261c57487d1f1c6173add76308dfb1ca0dbf694ac11c2f628794a7cc299eeb4227eed0c2b5e8b3ff23ea43abf406a868a9e"}, &(0x7f0000001580)=0x40) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000015c0)={r1, 0x0, 0x100000001, 0x7f}, 0x10) r2 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f00000000c0)=0x80) sendmsg$xdp(r2, &(0x7f0000001500)={0x0, 0xfffffffffffffde4, &(0x7f0000001280)=[{&(0x7f0000000100)="079d607f4b8b574535a9f2b800855673c32f4511ca398d2e0aa281d2d6074312edff89e35b03cfba16a3d565e89799634fc2e06e71274bcbf80b111e786ad11ad863ee0e2dc086124a9e30a2df2018794854ca02f0498bc5fdff411cb0a2b606cc05b3bcca2d4d440867ba1a89a1a78b7991328010bd0ae04baaa7f86ba0db5eeacf3d6a63346da728d5e633672b9d8567a98129c54868bfcc46501d94f0ee238f69212d11", 0xa5}, {&(0x7f00000001c0)="e7e1e18a37eb03fda962a534c3c0837655edec92d486fbac795b4807f5aa2e452c37200f086a8403e2c93e523e123549a4ac253d4d94b4e4af7f972c4888f8e0eb8564a5308c5730d95a6b99024766560af720ce4422ae0a7b44f09fe88f9e64786309189629a11659278211f4264b9e650d53255966c962d3aabb45b0c8dc68b25522d87a68ef58652703b62c9de9f504e03c3fb3508a575a70a12186894287dee2402b141dd51add07dcb530c182bdb8e996064571d2a6b71c9ba9", 0xbc}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001340)="0e557b58e63ea0be2946b40d4876d703b63a4554570ae88ded72dc1db7b07062119d39a0ff6979e234f0097cc2f0cf83c0557bcee795472656d1b67e7f5450ed692d40b7f64f9d533abe3c861788093bfa875f9abc7c979ee731a600e8e3ecc7b15bf7dcf39cbe087e9cf1ed40737ca0b6943e99bcb974e413f49e249e5e969dd58d655c742d987a6c3a0b", 0x8b}, {&(0x7f0000001400)="e0ea1900cef6f801bd9bdb7e1d608305eaffdaeeaa501612ac58b73dc647e1a310deb3582b8dfb7e92620e32a087c3a525b2e210402a26c269881d42042f5e4d5bc4605803225d09e7e87660beabe683fcd51ef592c96ebd3857805e63611d6342aec4fa3f9a3df43373eb685e4eebdb52af38e1edcd3c50470d5fbe8974d259ad75612ac58da4bccffe047cb33d759cc855d3477fe7e2ee4a6223efa7f9456a548a1766fa5999e2506bf9d603f23769e26a9a6ba216b883a855ee2bd550a7ed115ba2d4614fc0a99b6d881770332b8c06aaef460e01c9156a9534a366d525420bcc9fe97eb50008787b6ac9bec1b56e", 0xf0}], 0x5, 0x0, 0x0, 0x4040000}, 0x400c000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001600)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x20000000000004}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001680)=[{0x0, 0x19d, 0xdf9e, "9b5d7ec2ddb1603ff6e85f6f85a214b4405a37d1e5e6802a727653431f9c58400e9712ab1bfe4830b78d0f2424bce4b39b9c4e7920b11e2c478e6067c4b33c25b8aa028fbde5349b650cb2a2570811c01d8696a51c69d8"}, {0x0, 0x104, 0x0, "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{0x0, 0x11f, 0x7, 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{0x0, 0x0, 0xd24, "948f08155d7548dda0fc90233006150cb3b3c75ed67cbb5e7381255aa0936f668b42cde417c055c2dfa51c88604fa37a5a04b04d311624f2f7d2e88fe1f075950b29da2f146286e79bf08c674e560544a406b5f7c36d982f96e3e081e7f523dad040adfc73b5a95e97723745919d0301feb2b2c4199cb4fd30cf0fb47912d7029b8673003dfc5c5825b905c073b2e6bc67a435366e9ae228f96280c2e5cd51b4c271fff3f3c63caf5fab186f4db357585834afe0071008f43cd10707cc3725ff51610c6448"}, {0x0, 0x104, 0x0, "3606323b61789819e188c10bc2dbf75d5998c69086fe504246bf5217158ed8173c4bdce42f4fe50d97a79d6137a0318f61120610dfd86f53d20acc716fe3"}], 0xfd}}], 0x1, 0x84) 19:20:55 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="0205000002000000000000000000e3c5"], 0x10}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x3f, 0x100, 0x2, 0x6, 0x1, 0xffffffffffffffc1}}) [ 1697.473939][T18533] validate_nla: 44 callbacks suppressed [ 1697.473948][T18533] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1697.487881][ C1] net_ratelimit: 2 callbacks suppressed [ 1697.487889][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1697.487943][ C1] protocol 88fb is buggy, dev hsr_slave_1 19:20:55 executing program 4: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000000), 0xfffffffffffffc94) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x2, 0x4, 0x101, 0xffff, 0x7}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r2, 0x9}, 0x8) [ 1697.682469][T18533] __nla_validate_parse: 44 callbacks suppressed [ 1697.682478][T18533] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1697.740810][T18533] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1697.787160][T18533] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1697.882650][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1697.888505][ C0] protocol 88fb is buggy, dev hsr_slave_1 19:20:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000009c0)=ANY=[@ANYBLOB="140000002a000700000000000300000004000000"], 0x14}}, 0x0) 19:20:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x72, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000c80)=[@in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e22, 0x4, @remote, 0x901}, @in6={0xa, 0x4e24, 0xac, @mcast2, 0xa06}, @in={0x2, 0x4e23, @rand_addr=0xfffffffffffffffa}, @in6={0xa, 0x4e23, 0x510, @rand_addr="e20a187ceeb8010beab5ce40335f2ef0", 0x7}, @in6={0xa, 0x4e22, 0x34b4, @remote, 0x8000}, @in6={0xa, 0x4e23, 0x0, @mcast1, 0x1f}], 0xcc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000001440)="89590188db0b420c5093060a3124d9b113e0646bd9eeba2077dba8f80ff6b7503776eedc93114f17cccfce00b0802cc9845e68498073a4b9999a40c5fceb1d30f0ec0da8fe68a87f574baaf68b5a26b90c0bec384b205708882ef065d5ef3d87db7570fbbd88f0496876dc09f5e2517d695b6d4783ec7ac8a68758cdfed47093a6917ff3b804c5f27463407367e3d3d1de434f47ef170326de8f35d5316b1303a5330f72e71cbab75adb6f8ab51edff316e3546eac5de9a274876e80192d0ddda06542c1887aa61db7502b65ff", 0xcd, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0xda9, 0x4) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"/2193], 0x891) write$binfmt_elf64(r0, &(0x7f0000000b80)=ANY=[@ANYPTR64=&(0x7f0000000c40)=ANY=[@ANYRESOCT=r0], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYRESDEC=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000a80)=ANY=[@ANYRESHEX=r0, @ANYPTR64, @ANYBLOB="2335a36109c086e77ba7c97f2371398287376ff9717ad3685ac3b16b6e958cfe532d35039fd0757632f884a30d89a1e8da44417d5b28fbfeb3974021da5243e81434c013a7e5e382ca87ed424a2b244e671ad22334f107d0b5f4c20a98c31a04121793670ade47b9f7139cd65c462520c4c5d34ed18cf1157fa6457ede710427cb74c6603b9c7e2ebbef9931f17be96617e092f0039fc064e225b92706892ca0825102b5def4b496e7cf019ef0", @ANYRESHEX=r0, @ANYPTR64]]], 0xfffffffffffffde0) 19:20:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r1) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000380)={0x1bd40, 0x21, 0x7}, 0xc) r3 = epoll_create(0x3) close(r1) splice(r0, 0x0, r3, 0x0, 0x3f, 0x0) r4 = socket$kcm(0x10, 0x800000000002, 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000200)={0x0, 0x0, 0x3, 0x0, [], [{0x0, 0x4, 0x9, 0x9, 0x5, 0x5}, {0x5, 0xfff, 0xb35, 0x7, 0x800, 0x7}], [[], [], []]}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000000400)={0x81, 0x1ff, 0xffff, 0x1}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000000c0)) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="2e000000280081aee4050cecdb4cb9040a485e510b000000000003400000000000008000"/46, 0x2e}], 0x1}, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000180)={0x3, 0x4d, "7d6c0635afe3c662db7476006e4c5950f7145b0cb395f20128125d36aa3c177bf52e769c252f583b933a3f1308b1525c2927356ea70fb0ba72e90b36a30c1fecd5ff1cabc681bd3b1c98078dee"}) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000000100)={'syzkaller0\x00', 0x10001}) 19:20:56 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000600000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x97cb06ebee444840, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x2b, 0x7, 0xa, 0x7, 0x479}) write$binfmt_aout(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x209) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000001c0)="ed", 0x1, 0x0, 0x0, 0x0) [ 1698.152851][ T26] audit: type=1800 audit(1557948056.116:397): pid=18557 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16625 res=0 19:20:56 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x19000, 0xffffffd5) 19:20:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x10000) getsockopt$inet_tcp_int(r0, 0x6, 0x7, 0x0, &(0x7f0000000180)) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) bind$bt_hci(r1, &(0x7f00000000c0)={0x1f, r2, 0x1}, 0xc) socket$l2tp(0x18, 0x1, 0x1) [ 1698.241827][T18567] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1698.270414][T18567] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1698.293740][T18567] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0xf, &(0x7f0000001640), 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001a40)=""/4096, 0xffe6}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@nfc={0x104, 0x2}, 0x80, &(0x7f0000000000), 0x159, &(0x7f00000002c0)}, 0x0) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) [ 1698.335665][T18567] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:56 executing program 4: r0 = socket$isdn(0x22, 0x3, 0x33) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0', "61a6c7915df3ce73dcb6cfa689c133bbfacb24df54c93f5e787f39d08a33a8699876149399a5518539d72d1265af889f290c3dbac4b4985036897724d2a471db35051bfa082871a45283f37a660c8c76cd15b1bf1ade62155b245ad599295bfc36232908e2cf4c329c999a22949598da1bc76a1850b426e8c891ad25978c55632855126898805130abc59ade8426b815758971509dfc2c35b6473ee18a4228434a0c0a8170b6e8420752ef336174ed02b67e5a47ed5847fb32d35539e13152dcbc1d95d48a62406438f29fd4d6711281a752ff7e1dc207347ad62c35e7434eedf8dcf4158773fe9c205e6449d5b26b3c33e1fe32026cb48e74e2645e262667238e58f34d3a81f98cf1361faa59207e88201568389050e795b08c157bbff90ee6125324598f34d150676dbb0ad792ffdf8f97c8769ffeed011e151cc48e4f72c7d5303f791b3c4db132be4a83e6ad9ccf34cdccac810679b3eb12d60b90f5e4a4b218f295ef69c470ad03c2bb0d395aea5e48293ae8ba3e9f04a6650c92775d27919459262e47201a538732a3b721f2840058a102113bbb29be23242ebaa491ba9153b9ffebeb02f9eb62178854fef8016804fd860fab0ad9150c02d5ea0e4beed83fc6fa0f60d8fb085bd9be5e3e449b3b71eeb7503e52a78a94516ced59773566b523179391238c93b644e6fedbeae09d759d5dccb4565e9380d74854e7f2548b50f528659b19a048bd372e62acdd40145c2d5eca3021bd95e32c0fd6e5a4f6b75e862ecc10215f2a723c13370fede9dc7528d33e8fa03283e033b9fc01efdf433a2635ec31157741c33681b8fff80e527e3489040d4c5ad77b97a81ca17cfd75fc5e2aa04f7a5569bbb85fccc3b0df70d7f8465f2ec83cefe6d34defb5a3f36173dbc2df3a3f787731b9cbbb1a168733cf4e1ddbc79856a3cbab044829fd288a1b53aa2b82e00eadb19e8b3b461a5ecf4312d3dd4e015d1e4538b0b2affb2f24910ddf565cdda673b02f966a82e967b6435716af3548a08db581704bb3a16df14dd98737a16ffe6d2472d692a56fecbed806c014bfc7d9d3d297ce28271f35eca7f60d14b4f65db182b439bd42eaa8d3e697e281ad974c739df61860b488995eaa31b8c00a9559af34b80381e9664b49b6dda3f1d4459b3657a8245685fde6c6d18bb0473d2bc190e72a086b683e23c1416c29a2a0bf8959a5225da81f22866746cc6e0bfe993e91f725f0c89a299c13dd35ef7b87e42ae27f367858dba9c3339431877b307f30a9abf1abe0ef95328b2ae97bc0cd3c5e8d94f6481a2ee1ecb773486a5a2879cb15ee4f92b1e5f831f656c8d4b0a436cc2083bc2e8020eacd76c2d9013da2bfaf60e10045ea0d9a5a774eccf59995fce24dd9bcc10ec8a97afb0f6a855ecf509b28bf5938923e37a1c6934febc3f3cb2d2191532d7a2360013f77d7f2ac16b9b23bea5aeccd2028873ae92e06b91e8d0c69b4589e480831c3e799e0a74259a89fa84d5c5456a450c40a4d6281f712b21fee01a0a55cf91ecd016cce70351460d8527a3da60041659a5b632f57649d9bbe4168307ff05ebcc974b66ad1c4bb40074690d4840a856037e394a4969f2cbb2e21be06fcd66d91e0fb990b02ff9ce70e9d1e926d8846c586395c6870161c630210dd65eeadcfced86cb25fd5acd6457d21c416ae47123c346aebfd4d78a6835046ad966c332de26d2e558168232afaa087d9e289f131005aa46e09383006dfaf96342ff0fb8d00fccd5311ac30d90d741307a478dc254fdd4a4a2d454cf726f467d4c3a1628f67c1bd193d7b6ea30178dec01d8f7395822f44524bb541ae73d8f7739b0d9bc8504c1947c9856296c500bc994bc220316fe7063faf90dc8bfa355529bea808f7124211e4d4992366101f4461d8334bcbe5dda5082de22ffced33abea4966cd207752425171430b5bfb4d41f5a2edc1da068fb00c99eb7e5b08b3a53ca83439931fbfe2144d64a134866b63d9c188e53cb9da97d83dfdd644381d664542e9f3852c8c57c40dafad41ddf4ea3be6d156ebf28f1ad9db01756b5f9e234421bece6a99a37a375a084b11e414476c9d5f065dcaf64a6444fcf00755dc1fbd513b649af433efd6f68469b036895b87df0fdf90c08c26b7ced17a6c379b08094fbea6be11075093b5876ec5c23be2b66675865bc15d1885edee1fa46f21fb9bee9daf5e62f9f21d548957005ed4b9f8b9851a3622c79be63d621a5e7913d9795a598bcaac6bf770c40e5f2d2723f4ae6250e63f99d8d561cf978cee9332b0988e5257abcc25547dfad9f8e9ae291d06d61686f5a7b13c70582a62996865019994eaf6f29dee2990b3db4527fbb0010191ffd989572a0c449644775354746d047f1e81040abb4665487212371d8a98a3eb422a591f87f0861c714c48001f5c1bbad62f13b5664684aaa0bdb673a62ff8c82b432ea17c381ecdfa35074006d24e6873cc983dc59056674498d716f2fab22bda812a202d9057460ca1ccb24766c0758cdead682d3e858c7ba8bfea595f1eb897d1e3f27cf34de02d2ef11608e979229aa369c8efb299ee11191a44f6fade24dfceb0b90767fb55858f36aff408e9e8b4131b32f01bac926d3c28d28c1b7df1367fdba7f6b624b6110585218ef7b850c5df4e0157f212dc3d3b8d6772f2ce2702e8d9db1178a0323b886cc1a59cb91372dfd742c1f805f6bac1289925fe4c5cb41b66d9a42ed8209067405c50dabfa999f7ebcb690ee0debaaa877299d54538caea67e1afc37347786e006ac875e209b962a1ab61d961ca27cd48964215fe097bb136a36572df6f29fbc56919e3d82c01be63ed849185836f2ebb72a4e094d74eb08672d59dcd543d89d1f57c373d9b1f5fadb678f29d06f34e7ec09d824c91cc78d13d8306198602e7085d0d9d80dd86016a876db34d562c3e13065e7486d829f86d601354f795de196ef664b44c19897ac3e4a8dd5d80bf35c6bf0a7ce7f8c844d3a858a7ea7e0cda73c3da966b3c98f591e2f8896bac24d6c8c103455e2ed620a0ab1adce001fce2aaaf630de16bd7604bd2cd2fcc29893ce6417b9e553e2ea8019edda7356810183a3c739e59a6e87ec7d2d014f2e780bd8e6351fe3d0f90d990c4a1cade786ba93eba233163988f75b78d362dbd4d40611c2988cf4bf990ae0a52e7d2318b2dc036ad97dba9e9ff6d4f24ccf626bbb450f7756b1a74d7068b168df9c827cafac2832fdfa95fb25853ba41b93ae63f6674a75c8e202380c5787f35a6ff0e0f533c4f9e1db83c22c0df2d388307b1ba44b85aae8d0566ac21b5a3e7bf8c81478b337f19d9adddfaa5c23632f06abb3b2eb52f61f116df269bb39bf17400236a218be80d25cbf274d775ad00e6dd346526cbc4cd22f94e020e7be70dd5466a98da15edd0ab7d68f9d140e9905db3cbf11a1626a1a94132c13a871a533ac88551b9c0ebda4964870a514adbf2ba8a3aa3a439eac757f1909025c326be88f5ca04ec06df1c5a0a4e02efdedae7b7b4a71bb3f910b0adf15965806850c805d75ff9d5ad22c2c641e2bed867f1cc4bedc8eb4c565a5bace4385e046647f352a517b622f5ad47502ac40ecef1577f9bdaa7e27482351c0524e1299cc0346a042c825ead66df70d1702adce36723e00e08ca36dd9bd291b31cc1b7d4f68292aa6377dbb5092273926532686b84a22778450ff07647a623f96d842cab2b340bd0bdbff9c500abac982fb1fe85496a14e3110617b8a04c8590725dbeeca8b331070064374c2e29d26ba3d6d504790255c1239c97d7ed1c4b45325592f13ea0fde55549a90b880d8a55f55bbb3bfd6cc331984844877f80f657315c4f4f25f2339aa408467e18fcc55dc32e2885b6a61e48f4a1efdbb5c8e362b9382523908af5c497b5a4fd5ea874be8e5d30c6cc3b1df7d201e935bcee9e601c7f1067da06cf748155d9048792cdfa058a20ddcc391807458c9774b058ff468d3a55e75fb6f84a7952128bb23c594d68bd709f534e6b97c27ac3bfc990673f1d69bb8bedb90bb34093f7f61349696d5d06c125231b4e89d01e2c2cad7f8e8e073c38f482119cf0a00f09b3f97785cc5920dd7f656dee46b6fd266e6c5c39cdbcaf7677047e1113f2215a53083e6a3ecc941d9d1ae13738b8baa8f0a7ddb6d8d150f78aa760c2e1436b28ca5607f5f9222cfb5427719067a090775f3ae9ffa0351cf66fd7efe0c3540269d06f8da5c249a634c5fd26d911ce092e1242e51fbfacc53ca36dc47c65b28d7c05c8857360cab30a650c21e8a88f89cfba24ff52b5f04f97b8e11f75e67d24baaa21963802e726d15b42ccc059ae24f912ef4eeabf8a95afe4038bc20dd249799e53cdb30a95902934c2476dacf195060b9c63ea4aa6ce3dd9ef1c5342f7bc5071e28c56a821db41237db905f87c2ce04d506ef54da5bb0b286c166ef4a0874021d9f4cfb853150b2a4b01ac779782848be9157caaad82bd9db4d0711bc815aa8c4ddc2da9f79992de9ae58d19dd28fef62599f1870084681420ad8b9aaf9370b1131b6f1b0a39bc7b2dced807f134e170717a01637d4ed8278933424e279a56770ae7822e5234a13fdaebd3f2ca6cbb091cf41e181f0892dd782e2dd97506565c3b1550c39582c9b6a6c2869f0249646a2114cba5b65ca4490509063df1399458c8af554811ac8b9524a4500e2ec1ab3a2a18ed6a5f3775f64d75666462f5a2110fb4abadedb21a668a22d3b6afc2242e6636306c43bab3babeb70c0562969364b4102178a8d7950a140d142643e1f20c6081ec722832421b294d2d864d553067df1e69fad8c698d761841eb48038fbf179d93a5df3a9fd6be0444b26caaa0d36c84263e5671e2111ec1f6834958cd5741db41c4a13b2258097a699cdacd51f113f8f064f8dc2aa8c306f365cb8dbbf1d31a1aa7658422e3e8dc9bf7816fbe7dbe7f6465a845ace3e947779f94b4d08c2d444b43fdec9aba6beebffc51325bfc4488733ebac3da5acbeaf66e5941ef6fd3af2ed22138d0c711668a4c90a2b14bb71170deed2b1b1ccba9671a7cd6999cf42c84f8a64081c62850567a51198911ac8d0db371093fc731c2686356e9007e5f72e7358732a56872a068886432bc7edb4da96fa1f4d1fbfdba6609c8f3151b76406c611c8408f76298af4914afe8b14a29883d499f98d84e8eaa7dcaa47681fb5cadef39087ab9c632392f1fdfad64ebf2ce4cfed1cddbfb24ef13dbcd0b5aa9ab28d0ab3a5f7112e3f625ff0e5fdb800735d3e2655d5a23a9d9f15f98d22708035ddac0a98ea16a29e63d6e3f9fc9912005afd8b646d7a403a4156fb9a86d1f163a1f4dd41f8820e0692420ef6da559f01eeacd970a7468c4b04dcee111be45d3a0e336f1552c65a4949167905d00919a90df85cd0093940ef7095feec9b8535727b8a3daad83a00fde4984124e1a4b6c5f6a2be0648f64e58f73211cda2ae0fe6e8fa3fa37074a14900fc3bc4ed43fa48f209da3de0fc4ab1a68ad0a895e9017f804c57c49625c8e1e452d6248a1966b94ed7be54d5b41a7a982252f539b52d9003e30b0ef0dbfa4f4f09d14d5978d46177cba6aaed35bf36da41b322283d85ef99278aa0d79c77bf5353d44f356ababb2b35e149af0c1f4266a641e3f15d39ede685706871fff06723ed6b2af5028ee930b573a3704c9bc053e30edfea76734c5e4da688cf4dbe8c600b0008d14f1354480912ff53e4a1763a28cee46bf70abc4c015ffef13fec2519b1b10d235b7464899bf51aa1823590a601"}, 0x1004) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000180)="0adc1f123c123f319bd070") unshare(0x400) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r2, &(0x7f0000000000), 0x6) 19:20:56 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000058650000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1698.522755][T18585] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1698.557874][T18585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0xf, &(0x7f0000001640), 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001a40)=""/4096, 0xffe6}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@nfc={0x104, 0x2}, 0x80, &(0x7f0000000000), 0x159, &(0x7f00000002c0)}, 0x0) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) 19:20:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x1, 0x918, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, 0x0, &(0x7f0000001280)=ANY=[@ANYBLOB="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"/2513]}, 0xa49) [ 1698.592356][T18585] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1698.630891][T18585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1698.711063][T18596] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1698.770482][T18596] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1698.805306][T18596] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:20:56 executing program 4: socket$kcm(0x29, 0x2, 0x0) socketpair(0x8, 0x800, 0x20, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x100}, 0x1) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host}, 0x10, 0x800) r2 = accept(r1, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080), 0x0) socket$kcm(0xa, 0x2, 0x73) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18}], 0x18}], 0x1, 0x0) listen(r3, 0xfffffffb) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r7 = accept4(r3, 0x0, 0x0, 0x0) sendmmsg(r7, &(0x7f0000003d40), 0x4000094, 0x0) [ 1698.817151][T18596] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:57 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0xb, 0x5, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x10000000}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11}]}, &(0x7f0000000440)='syzkaller\x00', 0x5, 0x401, &(0x7f0000000200)=""/144}, 0x48) r0 = socket$inet(0x2, 0x80005, 0x80) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@broadcast, @local, 0x0, 0x4, [@loopback, @multicast2, @loopback, @multicast1]}, 0x20) 19:20:57 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000680000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0xf, &(0x7f0000001640), 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001a40)=""/4096, 0xffe6}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@nfc={0x104, 0x2}, 0x80, &(0x7f0000000000), 0x159, &(0x7f00000002c0)}, 0x0) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) 19:20:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") setsockopt(r0, 0xfffffffffffffffb, 0x7, &(0x7f0000000080)="2ffbb2995dea9a0c202a86d235fd03ca3bf4074fedff09b87b76aeb22191f6b0863cd916d0c3c380", 0x28) socket(0x0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x408}, 0x39b) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4f, 0x0) [ 1699.130357][T18613] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1699.172462][T18613] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1699.200502][T18613] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1699.242110][T18613] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:57 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x1a000, 0xffffffd5) 19:20:57 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2062b041}, [@call={0x85, 0x0, 0x0, 0x54}]}, &(0x7f00000000c0)='GPL\x00', 0x7f, 0x1000, &(0x7f000062b000)=""/4096, 0xfffffffffffffffe, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 19:20:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0xf, &(0x7f0000001640), 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001a40)=""/4096, 0xffe6}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@nfc={0x104, 0x2}, 0x80, &(0x7f0000000000), 0x159, &(0x7f00000002c0)}, 0x0) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) 19:20:57 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwrite64(r0, &(0x7f0000000040)="a0668478ed46698db8899afca8fe11635425c7e0508b376608ebce02a3f0549ca9f6e111a7d20aa125aa2f0b40fdb902e99f09046492e61d3472166c5da0782dc39fdd1770db38b0fcc40813e18f36d5fbac66ad30fa1a6d421f018c559114d140e3607dd61cfda1ffaa7a685b52ac7a0da071d2ae7a16eae586818859375738c14030171d22c00378edbc8e65b659e909dfce81b12f33adb23787fa6469425b3ad9be82c331346d6bd769d5f101f7fbe8952fc96be2adbe2bfdf00cd87b6bd6f1caac3aa6098ce8e41372d4f818bc07f1c2d75bfe4e7a42ed6859aa503c757f3a3996aa109a693d", 0xe8, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) 19:20:57 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080000000006c0000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet6(0xa, 0x3, 0x10000000003) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000240)={@remote}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@remote}, 0x14) close(r2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000100)=@ethtool_pauseparam={0x13, 0x1, 0xfffffffffffffff8, 0x1ff}}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 19:20:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") socketpair(0xf, 0x0, 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) socket$kcm(0x29, 0x2, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="240000002e0007041dfffd946fa2830020200a0009000000001d8568ff0f000000000000280000001100ffffba16a0aa1c2009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000000000)="96afb51648080c55ee") clock_gettime(0x1, &(0x7f00000000c0)) ioctl$int_out(r2, 0x5462, &(0x7f0000000100)) 19:20:57 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0ad070") bind$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @initdev, 0x5}, 0x1c) 19:20:57 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x3, 0x22d95198}, 0xfffffffffffffd9e) bind(r0, &(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xa, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x200003e6, 0x61}]}, &(0x7f0000000240)='GPL\x00'}, 0x48) 19:20:57 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000740000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @multicast1}, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@mcast1, r1}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000001180)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local, @local={0xfe, 0x80, [0x3]}, {[], @icmpv6=@echo_request}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) recvmsg$kcm(r2, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/249, 0xf9}], 0x1, &(0x7f0000000400)=""/209, 0xd1}, 0x122) socket$inet6_udplite(0xa, 0x2, 0x88) [ 1699.766897][T18663] RDS: rds_bind could not find a transport for fe88::, load rds_tcp or rds_rdma? 19:20:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f319bd070") socket(0x10, 0x802, 0x0) 19:20:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x1b000, 0xffffffd5) [ 1700.241594][ T26] audit: type=1800 audit(1557948058.196:398): pid=18651 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16524 res=0 19:20:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x2, 0x9, 0x4, 0x9}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x2, &(0x7f0000000180)="04000000000000809bd070") mmap(&(0x7f0000197000/0x10000)=nil, 0x7fffdfe68000, 0x0, 0x8032, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x5, 0xffffffff, &(0x7f0000000040)=""/39, &(0x7f0000000080)=0x27) 19:20:58 executing program 5: r0 = socket(0x1e, 0x800000000000004, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80000001}, 0x4e) close(r0) close(r0) 19:20:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'xchacha12\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1}}], 0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'veth0_to_bridge\x00', r3}) 19:20:58 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x115, 0x0, 0x0, 0x64) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffff9c}) bind$rxrpc(r0, &(0x7f0000000240)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e24, 0x3ff, @loopback, 0x8}}, 0x24) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) accept4$inet6(r1, &(0x7f0000000340)={0xa, 0x0, 0x0, @local}, &(0x7f0000000380)=0x1c, 0x80000) ioctl$FS_IOC_GETFSLABEL(r1, 0x400452c8, &(0x7f0000000100)) accept$netrom(r0, &(0x7f0000000280)={{0x3, @default}, [@default, @rose, @rose, @null, @rose, @remote, @remote, @rose]}, &(0x7f0000000300)=0x48) 19:20:58 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080000000007a0000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:58 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1d, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'syzkaller1\x00', 0x6}) 19:20:58 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000000810000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:58 executing program 5: socketpair(0xa, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet(r0, 0xffffffffffffffff, 0x3c2, 0x8884, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) 19:20:58 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x1b8) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000a80)="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", 0x108) 19:20:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x8, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000800000024e100000000000000611505000000000095716ba3afceb0f2a3c9005697a4cd7444359008bd00e7e4c9f1ad7b2963d3a40b315412453fabd79c28239262e800e7950add5c47c22e9d1d45ea6d147e7e16af8bc9333e14"], &(0x7f0000000000)='syzkaller\x00'}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu`\x85ct.stat\x00', 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000180)={[{0x2d, 'pids'}, {0x2f, 'memory'}, {0x2d, 'cpu'}, {0x2b, 'rdma'}, {0x2f, 'io'}, {0x2f, 'pids'}, {0x2b, 'cpu'}]}, 0x28) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x80000000, @rand_addr="98a954532b1a9d11718028161d0431d0", 0x81}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)={r1, 0xffffffffffffffe1, 0xe9}, 0x8) 19:20:58 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000ffffa8880000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x1c000, 0xffffffd5) 19:20:58 executing program 4: r0 = socket$kcm(0x2, 0x200000000000001, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xf}, 0x1000, 0x1, 0xff, 0x1, 0x0, 0x1000}, 0x20) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000003c0)=@in={0x2, 0x0, @loopback}, 0x80, 0x0}, 0x20000000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=@framed, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00000002c0)=""/251}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000180)={r0, r2}) close(r2) close(r3) 19:20:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000100)="f2", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x41cb3ed7}, 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) 19:20:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, 0x0, 0x0) 19:20:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) socket$pppoe(0x18, 0x1, 0x0) 19:20:58 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000ffffff9e0000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x7fff, 0x10001, 0x21, 0x1, 0x3, [], 0x0, 0xffffffffffffffff, 0x2000000003}, 0x3c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x18, 0x100, 0x0, 0x0, 0x201, r1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 19:20:59 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000140)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x20, 0x114, 0x3, "1e1be29125c7e024cddd394f"}, {0x70, 0x13f, 0x1ff, "d68130eea8e1070c2f389256eb04fe271fecf18dda7239de3720678d4408787266fc96f3267c843913fde4c843bd7b0e48b0131531b77b462bb50d90781666cb70245235ed7c04c4cf8c33e6e5a32da8705ef01330107bb857"}], 0x90}, 0x44004) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="2e00000029008151e00f80ecdb4cb904024865161a000400050000000089a108b555e75486cd5edc2976d153b4b6", 0x2e}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000000)=@rc={0x1f, {0x4, 0x5, 0x1, 0xdc2, 0x2, 0x80000000}, 0x200}, 0x80, 0x0, 0x0, &(0x7f0000000300)=[{0xf0, 0x11e, 0x54, "3a9e6f0376b3d195af73f49a07c222b34aff74bb9cf56a10308eeaf98fc97b9e0b1e15fcc89fd9ba9ffddef7968d502c03ed091a63cca80877776f265c64395b9b6c9d7781ac4c4ab8426f6cc096cffe28763ba29eb89522e2587b632f9f3da714eff42ee79b6a00a490e755960f1b4938fd8fc51420badda68aabee40f6a5f023bb4ba79aba28f5a5f712712b36a0d91234d9be7f99434b4ac14a05e68cba301970e858efee7970a4ae134de8a5dfeaac3065caf5f55e4a46718e96f382f61bc18609c388aad2382f16aaf4936c501becf51f94b804d0beda038fa25b43ad7e"}, {0x98, 0x107, 0x6, "31058f856cc793956c6d591a58a5f26d3044b07d9f42053037471233a55098426ae8f868a5ffb036d1423d77bbe8629d6c74dc7ed0b3cf2e7463485fa726bf2375ce95d02bf19e716e0716e45da9b716e6c00c95b3d33b99186b87301258723cb68ba5b98323601cecc1bf5366d583643c7a6ecbf4960797749c9debdbd46f3d255d28123b"}, {0x78, 0x113, 0x7, "7a936e6609a2fa78972ff99a171f3a45049f2154aedcd51b0ea9b33361432e5d235c0463bb65ef548d892ced7a51c3c0d42c0d2f50d589fb8cc4291a18810564bd41936de8ba32ab144db44c1171aa528cca9b52cb41741bb8b7050b9fd0740a885c406b0c3c8714"}, {0x50, 0x114, 0xa5, "f7ae6ec71b33d2c1bf93aa83a1551d0c55f611a0e24c39ff89d6293ec2aec753915ff1690825729d70902a65fbbb293f79684d2394b4723e7a"}], 0x250}, 0x40) 19:20:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000bac000/0x4000)=nil, 0x4000, 0x0, 0x10000000002031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ec000/0x2000)=nil, 0x2000, 0x4, 0x13, r0, 0x0) mmap(&(0x7f0000707000/0x200000)=nil, 0x200000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x5}}, 0xffffffff, 0xff1d, 0xffff, 0x0, 0xffffffffffff222d}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x7}, 0x8) 19:20:59 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000fffffff00000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:59 executing program 4: r0 = socket$inet(0x2, 0x801, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="210043a276779cfab6c55a5b9844d87a5686fd22113c90089e9eabbceb7c1c91"], &(0x7f00000000c0)=0x29) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)={r1, 0x8, 0x3}, 0x8) r2 = accept4(r0, &(0x7f00000004c0)=@sco, &(0x7f0000000540)=0x80, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000005c0)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r2, &(0x7f0000000880)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)={0x224, r3, 0x802, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x33}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}]}]}, @TIPC_NLA_SOCK={0x44, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x200}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8d58}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x200}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x34, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xfff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xaf6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x800}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x65b096b3}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x81}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000000}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER={0xe0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x169afaf8}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xd4b9ab8, @empty, 0x2}}, {0x14, 0x2, @in={0x2, 0x4e20, @loopback}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x58b, @dev={0xfe, 0x80, [], 0x1f}, 0x1}}, {0x14, 0x2, @in={0x2, 0x4e22, @local}}}}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)="2d6f10e3bcece79ef0aa1b52e53824ed4e5c145f66d4e61545d0b815bd52fc1696adc36d672eb153d1bc0c020847c863ba033bed0616a02b869698f345b05316039fe97cd6cd5e6a44948772290a6520cbea664a0f5e8b631dd9e5a1fbdb20239772386600a6df5d7309000bb6e0082ced0d17d4107cdb692ef63cef4edef366c62f2e7f9c43000000000000ea00", 0x8e}], 0x1}, 0x0) 19:20:59 executing program 2: r0 = socket(0x2000000000000021, 0x2, 0x100000000002) unshare(0xc000000) recvmmsg(r0, &(0x7f0000000080)=[{{0x0, 0xffffff5c, 0x0, 0x1ac}}], 0x1, 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getpeername$packet(r0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000380)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2058}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x58, r1, 0x0, 0x70bd26, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x20}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x880}, 0x40000) 19:20:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x1d000, 0xffffffd5) 19:20:59 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a600800088a8ffff0000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1701.723783][ T26] audit: type=1800 audit(1557948059.686:399): pid=18762 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16561 res=0 19:20:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f123c123f319bd070") r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000005c0)=@ipx, &(0x7f0000000640)=0x80) ioctl$sock_rose_SIOCDELRT(r2, 0x890c, &(0x7f0000000680)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x2, @null, @bpq0='bpq0\x00', 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) bind$alg(r1, &(0x7f0000000500)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 19:20:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgrou\x8b.\xa1p\xe9\xaeeve', 0x275a, 0x0) bind$bt_sco(0xffffffffffffffff, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x408}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x20, r2, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40090}, 0x40000) write$cgroup_int(r1, &(0x7f0000000000), 0x12) write$cgroup_int(r1, &(0x7f0000000100), 0xffffffd5) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000240)={0x0, r1, 0x40}) getsockopt(0xffffffffffffffff, 0x6, 0x51c, 0x0, 0x0) 19:20:59 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 19:20:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @loopback, @multicast1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @dev}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 19:20:59 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a600800000f0ffff0000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:20:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000080)=0x6, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000100)={'veth0\x00', @ifru_settings={0x10001, 0x0, @fr=0x0}}) r2 = socket(0x1, 0x806, 0x0) bind$bt_rfcomm(r2, &(0x7f0000002a00)={0x1f, {0x3, 0x1000, 0x3, 0x6c8, 0x5, 0x100000001}, 0x10001}, 0xa) setsockopt$inet_opts(r1, 0x0, 0x12, 0x0, 0x0) 19:20:59 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000240)=0x2000000000000074, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x0, 0x0, [], 0x0, &(0x7f0000000040)=[{}]}, 0x78) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @rand_addr=0x1bde909f}, 0x10) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000000100)=ANY=[@ANYBLOB="030073003b0ab229300dd7fe61eca8eaa0bd2899b4533e20a47d28f254e551b341423d1a0b39fb9e8a8e747ff1447940e52815bd64cecc15abcd83d160e2faf52ea91ed874f59a28902aaee3c9ed04a0e04c0f8a6ad82c3ce50b9f47528c0696040f62d46a14e50a758db255fb9f38fb2a57bc29d8f186"]) sendto$inet(r0, &(0x7f0000001600)="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", 0x2f4, 0x0, 0x0, 0x0) 19:20:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x4, 0x80007, 0x1000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x1, 0x7fff}, &(0x7f0000000140)=0x8) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cgroup_ro(r4, &(0x7f00000002c0)='memory.swap.current\x00', 0x0, 0x0) ioctl$sock_proto_private(r5, 0x89e4, &(0x7f0000000300)="1f0d") getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r3, 0x0, 0x6, 0x9}, &(0x7f0000000380)=0x5b) sendmsg$inet_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000180)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000640), 0x141, &(0x7f0000000240)=[@prinfo={0x18, 0x84, 0x7}], 0x18}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xffffffffffff56bf, 0x4) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000340)={0x1000, 0x1d, 0x9, 0x2, 0x4}) 19:21:00 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080007fffffff0000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:00 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = accept4$nfc_llcp(r0, &(0x7f00000002c0), &(0x7f0000000380)=0x60, 0x952bf20cc5099e46) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memt\x00\x8a\x11>\xe2\xf5bYQ\xf6\xf2\x8cro\xf8&\xbdL\x18\xbb\xfa`\xa8<\x9f\xb5\x03/\xb4\x93\xd0\xa5\xa0\nf\x18\xfd-b\xc2s\xccV\x0e3', 0x26e1, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000bc0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6, 0x4000, 0xfffffffffffffffc, 0x8, 0x9, 0x0, 0x33, {0x0, @in={{0x2, 0x4e22, @multicast2}}, 0x0, 0xdbd, 0x9, 0xf74a, 0xfffffff800000000}}, &(0x7f00000002c0)=0xb0) ppoll(&(0x7f0000000240)=[{r0, 0x8200}, {r1, 0x100}, {r2}, {r3, 0x8000}, {r3, 0x4010}, {r0, 0x20}, {r1, 0x100}, {r0, 0x20}], 0x8, &(0x7f0000000600)={0x0, 0x1c9c380}, &(0x7f0000000640)={0x8}, 0x8) ioctl$FICLONE(r3, 0x40049409, r3) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000001980)={0x8001, 0x100000001, 0x0, 0x803}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000840)={r4, 0x862, 0xda, "4774eb0c011b872ff14132b8fbb1b86f52cc259ae6b3ec44c070a7518ba71d087422bbf4335b86aef7b1e767a9cfb69cdbd574bd8d677e2a8d9bef8a6edf4b0e3eefd237da2968a571d0db33e43410c3efb9df8ab357ea157ffd9b4fa280448232ee198594b072a2635a8b37e20f29f1c2f76ba829ddf169c0ab9fb4fefc003a99f3d680b618a3c98da47e4c9510c48f9d5d6af6b8948e58989476d9927479a418660a3628626a2ac1ca449220d9f410530b554ae877c31074ca67d783f5e899cf25de0cdeb0c87f25ecf1e4f1aad962df33ac35631b377c9994"}, 0xe2) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000280)={'bcsf0\x00', {0x2, 0x4e22, @multicast1}}) r5 = socket$rds(0x15, 0x5, 0x0) bind$alg(r3, &(0x7f0000000300)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) getpeername(r3, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000080)=0x80) r6 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r6, 0x10c, 0x3, &(0x7f0000000000), 0x4) connect$llc(r6, &(0x7f0000000040)={0x1a, 0x337, 0x4b, 0x4, 0x3, 0x7f, @local}, 0x10) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000140)) write$cgroup_int(r2, &(0x7f0000000080), 0xffffff19) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000240)}, &(0x7f00000004c0), 0x4}, 0x20) ioctl$sock_x25_SIOCDELRT(r2, 0x890c, &(0x7f00000003c0)={@null=' \x00', 0xa, 'bcsf0\x00'}) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) ioctl(r7, 0x1000008912, &(0x7f0000000140)="0a5c1f023c120085719070") getsockname$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) [ 1702.466271][ T26] audit: type=1800 audit(1557948060.426:400): pid=18796 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16801 res=0 19:21:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x1e000, 0xffffffd5) 19:21:00 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="247be31b7e2fefe11f73954a4ea606bb686fd7e6879beb4a0ea12afd02e7c7cbe9b29247c40c6ee6e7a1", 0x2a}, {&(0x7f0000000180)="9c7e263f51888b5173ae13b8577afa98ca2e9b080ce60fc4fe26203a57fd2eab318f5aa717c5bb235aa24555cae55604bae28d83ead111d0c98c337f63b2fdbd68a0b3f0f60ab1b85793f8bd8989cc07f64422d4cb59938b478a3d3d44427d82ec239e2917dec56e6bd2d431de828286dd2a0b90316fcde194d2bb0c3e23a3eba36a37bdc651b040e6ddc48f8f9d07e28fd181c013e454f6685a6dbbe3f8996ac6727d981137eb2f8fcac43edf34feae30ff42ec44981d625ad62404f566517b029d9075279f67389c64fbf135a4879e742dd32665", 0xd5}, {&(0x7f0000000280)="abb2755b24d2ffd5fd8d8000d538e7c2be37827108cdc0986d4e5e52cfaa5b61f27eb65fff00847182ca864049450d7267e39bb8bf2511037563d510e9069649ef833272642f205f403a04102a0f7cd245e6935df394fee417fb2869166e6be26f17109d75e5dea50b9619a83ef68128b13715e5061ffa4c04645df9a810b8ebcbee76ea2d5f84200afc710b9347d64d16a801ad8f75b42baf2c10abcb075009d97decee30174f7cd7996ff2ba4f4b6ea61dc0ec2292700b3c151618296162ac3b982aefda1e5091c7360f53bc5e7e6bfb00b3d6c68988d58f6f2d05eb81fb6e0be0995193c2d06b", 0xe8}, {&(0x7f0000000380)="4199a3457865edbbb105eaf2a9635b666ed52abe75ee72d98abd5f9a3bada2608b8f2e4ff80344232191e5463cc9654031df5822615cd55cb78289a4c8c10bafad5543beda8b24f93103fda80e1586db653641ce541495588e3ecc97213eee05f07e73771befca22587e3d3caf736b5f80f4468eabc2270606f23ee3a5ebd3639841fdf506ceb925b2c872e8c6", 0x8d}, {&(0x7f0000000080)="cb3a85bb8e97981eb7a401f497ca2aa4ae8234622b9adea6cd6428f74f4ea5047ef1a30cd57437e259abbe21e5bb09d32770862aaaab1ed3b7d3871c095e641d59c3cc1f15fada9d249e1f4fd8acf0050d23db1aba3f3456b378a62647d6ea0bdaad50e9c5f5383df818430b74f82d9944e3b1ef6641df1278d41549ad96bdc9", 0x80}, {&(0x7f0000000440)="84d94b21f9f9d4a8d595149b182dbf866ba453b3026827c5422a0c2f63746fe324b7537100061a2a500daf46fe5168cb88b22b21133bec8137d4c703f7f34673a619b1b029ef975579aaaba5fb02059d796ab910868d33c56a0c4e12156be2b95c22cd642547", 0x66}, {&(0x7f00000004c0)="3a3df36b34b8db094ce345990ed4b2d650f3", 0x12}, {&(0x7f0000000500)="429c5fe884841924b24ce36b90f317c91048f823713251dedcb5046afaa03b8db5197d51afcd500afc8487388952b62f8d6d", 0x32}], 0x8) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x80000000, 0x4) syz_emit_ethernet(0x66, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200003200120000000000dd60b4090000303a0080000000000000000000ffffe0000002ff020000000000000000000000000001800090780009040060b680fb00000000000000ffffffffffff000044996c543d09eaae1ddbc6e5a8b61e830000000000000000ffffac14ffbb00000000000000"], 0x0) 19:21:00 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a60080009effffff0000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1702.616810][T18835] validate_nla: 40 callbacks suppressed [ 1702.616819][T18835] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1702.634350][T18835] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1702.656515][ T26] audit: type=1800 audit(1557948060.616:401): pid=18797 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name=6367726F758B2EA170E9AE657665 dev="sda1" ino=16737 res=0 [ 1702.659896][T18837] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:21:00 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgrou\x8b.\xa1p\xe9\xaeeve', 0x275a, 0x0) bind$bt_sco(0xffffffffffffffff, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x408}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x20, r2, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40090}, 0x40000) write$cgroup_int(r1, &(0x7f0000000000), 0x12) write$cgroup_int(r1, &(0x7f0000000100), 0xffffffd5) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000240)={0x0, r1, 0x40}) getsockopt(0xffffffffffffffff, 0x6, 0x51c, 0x0, 0x0) 19:21:00 executing program 5: unshare(0x2000400) r0 = epoll_create(0x20) epoll_pwait(r0, &(0x7f0000000240)=[{}], 0x1, 0x0, &(0x7f0000000280), 0x8) epoll_create1(0x80000) 19:21:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1070, 0xc, 0x10, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x60e, 0x68) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x9c, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x27a, @local, 0x7}, @in6={0xa, 0x4e24, 0x40, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xffffffffffffffe1}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x25}, 0x8}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e22, 0x40, @local, 0xd5e}, @in6={0xa, 0x4e22, 0x400, @mcast1, 0x100000001}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r3, 0x3, 0x197, 0x10000, 0x3, 0x3, 0x8001, 0x0, {r4, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x8, 0xf162, 0x1ff, 0xdc4, 0x2}}, &(0x7f0000000300)=0xb0) 19:21:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f319bd070") pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000001e40)={0x14, 0x2a, 0x109, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 1702.753205][T18837] __nla_validate_parse: 42 callbacks suppressed [ 1702.753232][T18837] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:21:00 executing program 5: syz_emit_ethernet(0x10b, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6076605100303afffc809c000800000000030200000000ffff020000000000000000000000000001860090780014008860c5961e00030000ff010000000000000503000000000501ff020000000000000001000000000001"], 0x0) [ 1702.814674][T18837] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1702.830451][T18837] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:21:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000400), &(0x7f0000000440)=0x4) write$cgroup_int(r1, &(0x7f0000000180)=0x76b, 0x12) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f00000004c0)=0xffffffff) write$cgroup_int(r2, &(0x7f0000000100), 0xffffffd5) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000540)={0x7, 0xff, 0x7a70, 0xb}, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000240)={0x0, r2, 0x40}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000080)="0adc1f023c") setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x67, @local, 0x4e24, 0x1, 'lblc\x00', 0x22, 0x7f, 0x10}, 0x2c) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000380), &(0x7f00000003c0)=0x30) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000480)={@multicast2, @dev={0xac, 0x14, 0x14, 0x21}, 0x1, 0x4, [@rand_addr=0x2, @remote, @remote, @multicast1]}, 0x20) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000005c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000001980)=0x4) accept4(r2, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000300)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x808010}, 0xc, &(0x7f0000000800)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000580)={0x0, 0x4}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000640)={r4, 0x2, 0x8}, &(0x7f0000000680)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000500)={'ip6gre0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}}) pwritev(r2, &(0x7f0000000780)=[{&(0x7f0000001880)="84557c9c7e10fc39b92cc80a774d07da8b8956471053b21a6d17a7bfabcae7a20d80981b92235d1001d17d814078f83d23a6871169cffa022441bd6fd3a4992059b70dfbfa0897f908f27890945bcdbd23e990656619dd30d2e95a4a349f5811f522bd5d8f17af81c8d460eecb7a5dc7d4a4df8ad2a04127ded81a4623548559d98738cd1d4e668f8e6b0dc36599a0da2f74eb85ad4ebb22bf9ea9a5f29ed9320d4a91ce40ba38e72a0396f6b4260cb83808360db8f4cc6503dbe13eefb5ccf3a513b9c816c7fe56fafb433fa29d3be080f6203250fe3f1382a253b99dd46f9bc479", 0xe2}], 0x1, 0x0) 19:21:00 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000f0ffffff0000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$netlink(0x10, 0x3, 0xa) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000540)={0x10, 0xf0ffffff00000f00}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="a0bdfea901e386e9c87565cc6d01000000d4bac0ec659c9400"], 0xfd79}}, 0x0) getpid() pipe(&(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000500)=@assoc_value, &(0x7f0000001580)=0x8) [ 1703.025399][ T26] audit: type=1800 audit(1557948060.986:402): pid=18849 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="memory.events" dev="sda1" ino=16642 res=0 [ 1703.087811][T18859] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1703.148045][T18859] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1703.157901][ T26] audit: type=1800 audit(1557948061.006:403): pid=18853 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="memory.events" dev="sda1" ino=16642 res=0 [ 1703.190269][T18859] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:21:01 executing program 2: socket$inet6(0xa, 0x1, 0x84) r0 = socket$inet(0x2, 0x800, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="885af586fdfbbb64a3235d995775c4cea1b631bf65038d348f3b141c4f327f23857a866387c4e27531303c08023494e4e50da7c7bfcd75fd3bbc89912a771ba81bbaa13e04c5ef3253dcbba0d44ed020b1e41c3927b5c324400aa1f7b6d638b11741b8979a42300e55fedb68e4871c5239e7f52f5088e686648a4e60c2454ea11c5ae1d6bfa009db79cef94afc8cc4d251f69bda517a4766f9816737e87b99c44536ec26de2018a873d002bf12a17ca5910baf00f9425052dd73aaa4ccd90decb6abcb2f2ea4eed72c3117f26bc5587308555f4978bee80369c0ca22d54192ba9e6249c637", 0xe5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$bt_hci(r1, 0x84, 0x200000000b, &(0x7f0000003080)=""/4096, &(0x7f0000000000)=0x8db) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r2, &(0x7f00000004c0)={&(0x7f0000000200), 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x1f0, r3, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x47649725}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x17514806}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xff}]}, @TIPC_NLA_MEDIA={0x30, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x20}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5a}]}, @TIPC_NLA_MEDIA={0x6c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x92b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x94, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x74}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb62c}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8b4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x800}, 0x20000081) [ 1703.208543][ T26] audit: type=1800 audit(1557948061.006:404): pid=18856 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16642 res=0 [ 1703.232551][T18859] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1703.302015][T18873] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1703.341511][T18873] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1703.380849][T18873] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1703.435605][ T26] audit: type=1800 audit(1557948061.396:405): pid=18833 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16595 res=0 [ 1703.442235][T18873] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:21:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x1f000, 0xffffffd5) 19:21:01 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000200000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:01 executing program 5: sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r1 = socket(0x2, 0x4, 0x7) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000200), &(0x7f00000000c0)=0x60) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)="6441e5ffbfa6fd434fc322894dd917c353489ab3c295accea0ed504434de66d08ea8845208c5c09bf91ec6e0f47f2185db39d9fac8f38dd14e8488ee99e508be4af9ec47ec996c363858b3c489015d6818c866dd37daa7e14591f234abc6a69121d420733f49fb0387575bd7456596a98b380a59d62a51162e74237cf660ceb087ef8436da4c1f5c87d560834dbc51b3c35c4bebaf4de18fcfc1b9b6261fa0a6ed530a1c850fd5c3923f8649cfc08a140c21e14ea59af49b17", 0xb9) 19:21:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000000000000000000020000000c0000000800e900a0010000"], 0x20}}, 0x0) 19:21:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000002c0)={0x2, {{0xa, 0x4e20, 0x7, @local, 0x40000000000}}}, 0x1f2) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) syz_emit_ethernet(0xca, &(0x7f0000000380)={@remote, @dev={[], 0x1f}, [], {@x25={0x805, {0x1, 0x8000, 0x1f, "8afc766bd0409cb6ef89577cf07d8d21d079702202ebb5a81dda5018b9c3092801e7514251861173ab90872b81eb507101bceb9a51c848e3b412c78e912fcf0515dbb8c6b0d96f4df7a496f4cf39e15a976b073ed73c40cd985963bc4376f59489d26bb95d7a53eb2b0f475585ad716b9bf40e39d5509aaea7c8759b30761776e2f97d8cab8ab1ffe3bd07fdb36c7e62bd4d3ef0b369a030361543f466c2604ddcc22515da9df69272da11b8c17e070c44de0b94f29e817c70"}}}}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) 19:21:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x97cb06ebee444840, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='nv\x00', 0x3) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRESOCT], 0x137) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x197b}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={r1, 0x6, 0x30}, &(0x7f00000007c0)=0xc) recvmmsg(r0, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f0000000280)=""/147, 0x93}, {&(0x7f0000000340)=""/186, 0xba}, {&(0x7f0000000140)=""/55, 0x37}, {&(0x7f0000000880)=""/194, 0xc2}, {&(0x7f0000000980)=""/179, 0xb3}, {&(0x7f0000000a40)=""/229, 0xe5}, {&(0x7f0000000b40)=""/236, 0xec}], 0x8, &(0x7f0000000cc0)=""/109, 0x6d}, 0x6}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000002280)=[{&(0x7f0000000dc0)=""/187, 0xbb}, {&(0x7f0000000e80)=""/65, 0x41}, {&(0x7f0000000f00)=""/211, 0xd3}, {&(0x7f0000001000)=""/228, 0xe4}, {&(0x7f0000000400)=""/45, 0x2d}, {&(0x7f0000001100)=""/71, 0x47}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/215, 0xd7}], 0x8, &(0x7f0000002300)=""/27, 0x1b}, 0x2}, {{&(0x7f0000002340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f00000023c0)=""/100, 0x64}, {&(0x7f0000002440)=""/118, 0x76}], 0x2, &(0x7f0000002500)=""/220, 0xdc}, 0x1}, {{&(0x7f0000002600)=@x25, 0x80, &(0x7f0000002880)=[{&(0x7f0000002680)=""/71, 0x47}, {&(0x7f0000002700)=""/228, 0xe4}, {&(0x7f0000002800)=""/91, 0x5b}], 0x3, &(0x7f00000028c0)=""/4096, 0x1000}}, {{&(0x7f00000038c0)=@nfc, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003940)=""/201, 0xc9}, {&(0x7f0000003a40)=""/131, 0x83}], 0x2}, 0x8}], 0x5, 0x60, &(0x7f0000003c80)={0x77359400}) sendto$inet(r0, &(0x7f00000004c0)="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", 0x2cd, 0x8000, 0x0, 0x0) 19:21:01 executing program 4: r0 = socket(0x7, 0x200000006, 0x9) write(r0, &(0x7f0000360000)="2400000052001f0014f9f407002c04091c000710080001000a000055adee8c5a2de2fd00", 0x24) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x73c, 0x7c3ef20a) [ 1703.686754][T18897] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:21:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='dummy0\x00', 0xa) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x78) r1 = accept(r0, &(0x7f0000000500)=@pppoe={0x18, 0x0, {0x0, @remote}}, &(0x7f0000000580)=0x80) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000005c0)) [ 1703.743107][T18897] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:21:01 executing program 0: r0 = socket$inet(0x2, 0x2000080001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0xfd}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1, 0x0, 0x0, 0xf0}, 0x0) [ 1703.852873][T18897] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:21:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) write$binfmt_script(r0, &(0x7f0000002ec0)=ANY=[@ANYBLOB="4425149cd4c3fba96800a9"], 0xb) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x40000003f, 0x0, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f00000006c0)={0x28, 0x0, 0xffffffff, @reserved}, 0x10, 0x80800) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x2013, r3, 0x8000) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) close(0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, 0x0, 0x0) clock_gettime(0x2000000000010, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000005c0), 0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)) sendmsg$can_raw(r3, &(0x7f00000004c0)={&(0x7f00000003c0), 0x10, &(0x7f0000000480)={&(0x7f0000000400)=@can={{0x3, 0x101, 0x1, 0x10000}, 0x7, 0x3, 0x0, 0x0, "d1d3832562454343"}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x804) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x2000000008013, r4, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000002c0)={@mcast1, 0x1, 0x2, 0x2, 0xb, 0x0, 0x0, 0x3}, 0x20) r5 = socket$xdp(0x2c, 0x3, 0x0) ioctl$FIGETBSZ(r4, 0x2, &(0x7f00000001c0)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)={0xa8, r6, 0x600, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x41}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x1}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000140)={r1, 0x10, &(0x7f0000000100)={&(0x7f0000000500)=""/156, 0x9c, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300)=r7, 0xfffffcf3) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/21, 0x3c000, 0x800}, 0x18) 19:21:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x3, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000540)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000005c0)=""/213, 0xd5}, {&(0x7f00000006c0)=""/235, 0xeb}, {&(0x7f00000007c0)=""/6, 0x6}, {&(0x7f0000000800)=""/136, 0x88}], 0x4}, 0x2042) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, [0x20, 0x91b3, 0x6, 0x1, 0x5, 0x3f, 0xffffffffffff9af7, 0x9, 0x3, 0x5, 0xfffffffffffffffb, 0x100000000, 0x6, 0x1, 0x4]}, &(0x7f0000000a40)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000a80)={0x7f, 0x2, 0x5, 0x2, r3}, &(0x7f0000000ac0)=0x10) openat$cgroup_int(r1, &(0x7f0000000280)='io.bfq.weight\x00', 0x2, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x6f, &(0x7f00000003c0)=0x7, 0x4) openat$cgroup_int(r1, &(0x7f0000000040)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) r4 = accept4(r0, &(0x7f0000000100)=@alg, &(0x7f0000000180)=0x80, 0x80800) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @empty}}, 0x8000, 0x4, 0x7f, 0x4, 0x9}, &(0x7f00000002c0)=0x98) r6 = accept$inet(r4, 0x0, &(0x7f0000001880)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00000018c0)={r5, 0xe3, 0x9, [0x8, 0x6, 0x8, 0x1, 0x8001, 0x0, 0x8, 0x3f, 0x1]}, 0x1a) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r5, 0x1000000000000}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e20, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x10}, 0x1000}}}, 0x84) sendfile(r1, r0, 0x0, 0x2) [ 1703.965341][T18897] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1703.992136][T18929] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1704.026216][T18929] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:21:02 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000300000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x20000, 0xffffffd5) 19:21:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0xcffe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1}}, 0x5, 0x8000, 0xfffffffffffffffb, 0x8, 0x1}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}, [0x80000001, 0x7bd21e50, 0x40, 0x3ff, 0x714c, 0xffffffffffff7fff, 0x9, 0x7fffffff, 0x400, 0xf2, 0x401, 0x67, 0x1, 0x10000, 0xf250]}, &(0x7f0000000080)=0x100) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000005c0)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000600)={r2, 0x2}, &(0x7f0000000640)=0x8) [ 1704.496169][ T26] audit: type=1800 audit(1557948062.456:406): pid=18920 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16499 res=0 19:21:02 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000400000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x81) ioctl(r0, 0x7f, &(0x7f0000000040)="040000003c123f319bd070") unshare(0x2000400) close(r2) close(r1) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, 0xffffffffffffffff, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @local}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in6={0xa, 0x4e21, 0x180000000000, @initdev={0xfe, 0x88, [], 0x9, 0x0}, 0x5}, @in6={0xa, 0x4e22, 0xfffffffffffff7d8, @mcast2, 0x6838}, @in6={0xa, 0x4e24, 0x80000001, @rand_addr="01e6632d4450677a0d4424a5beb89115", 0x100000001}], 0x84) 19:21:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="0000040000000000"], 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") sendmmsg(r0, &(0x7f00000000c0), 0x40000000000005c, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, &(0x7f0000000100)) 19:21:02 executing program 5: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) 19:21:02 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000500000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:02 executing program 2: r0 = socket(0x0, 0x803, 0x10000000000002) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'veth1_to_bond\x00', {0x2, 0x4e24, @local}}) write(r0, &(0x7f0000000380)="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", 0x10e) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 19:21:02 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000600000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c123f319bc070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) accept4(r1, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f0000000a00)=0x80, 0x80800) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000a80)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x1006000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x38, r3, 0x100, 0x70bd29, 0x25dfdbfc, {{}, 0x0, 0x4101, 0x0, {0x1c, 0x17, {0x19, 0x0, @l2={'eth', 0x3a, 'syzkaller1\x00'}}}}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x880}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x400200007fd, &(0x7f0000001600)={0x2, 0x4e23, @local}, 0x10) write$binfmt_elf64(r1, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0x120001644) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x0, 0x0) r5 = socket(0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, 0x0, 0x0) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f0000000080)={'lo\x00'}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000400)={0x2, 'bond_slave_1\x00', 0x2}, 0x5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f00000003c0)={0x1, 'bond0\x00'}, 0x18) socket$can_raw(0x1d, 0x3, 0x1) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f0000000040)={'lo\x00', 0x6a}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xd, 0x7, &(0x7f00000000c0)=@raw=[@ldst={0x0, 0x2, 0x7, 0x2, 0x3, 0x70, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}, @alu={0x4, 0x4, 0x6, 0x1, 0xb, 0xfffffffffffffff4, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x4e}], &(0x7f0000000100)='syzkaller\x00', 0xfffffffffffffffa, 0x77, &(0x7f0000000140)=""/119, 0x40f00, 0x1, [], 0x0, 0x1, 0xffffffffffffff9c, 0x8, &(0x7f0000000280)={0x400, 0xbb1}, 0x8, 0x10, &(0x7f00000002c0)={0x9, 0xffff, 0x8c8f, 0x7}, 0x10}, 0x70) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000380)=r7, 0x4) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x20013a5a}], 0x1, &(0x7f0000000200)=""/20, 0x8034}, 0x900) 19:21:02 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000003c0)="24000000200007041dfffd946f6105000200000a1f000003002808000800040004000300", 0x24}], 0x1}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000080)=""/191, &(0x7f0000000140)=0xbf) 19:21:02 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x10, 0x4, &(0x7f0000000300)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x3f}]}, &(0x7f0000000040)='GPL\x00', 0x3, 0xfea9, &(0x7f0000000080)=""/130, 0x2, 0x0, [], 0x0, 0x1, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6c7e}, 0x10}, 0x70) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) socketpair(0x11, 0x6, 0xe, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000280)={0x42, 0x2, 0x3}, 0x10) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000001c0)=0x10001, &(0x7f0000000200)=0x2) 19:21:03 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @empty}}, [0x7, 0x1000, 0x9, 0x3f, 0x3fa8, 0x3, 0x1, 0x9, 0x9, 0x7f8, 0x0, 0x53c, 0x7, 0x7, 0x51]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x2c, "da428cc0186d019f02ff64f8f9a1172ed58e0a2b201ec2f6bf3dbb238872a0420842ac7c5da143ab1f4a9e5e"}, &(0x7f0000000300)=0x34) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r3 = socket(0x400020000000010, 0x2, 0x0) write(r3, &(0x7f0000000240)="1f00000055000d0000000000fc07ff1b070404001200000007000100010039", 0x1f) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$MISDN_TIME_STAMP(r3, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 19:21:03 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000700000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:03 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket(0x11, 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000040), 0x0) 19:21:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="fbffffff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x20) ioctl$sock_rose_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x5, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={'nr', 0x0}, 0x3, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}) ioctl$sock_SIOCETHTOOL(r0, 0x8913, &(0x7f0000000100)={'ip6_vti0\x00', 0x0}) 19:21:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x21000, 0xffffffd5) 19:21:03 executing program 4: r0 = socket$kcm(0x10, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0000001c00810ce00f80ecdb4cb9f207c804a00d00000088000afb0a0002000a0ada1b40d805000300c51083b8", 0x2e}], 0x1, 0x0, 0x0, 0x5865}, 0x0) [ 1705.397582][ T26] audit: type=1800 audit(1557948063.356:407): pid=18957 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16595 res=0 19:21:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000000540)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/90, 0x5a}], 0x1, &(0x7f0000001e80)=""/4096, 0x1000}, 0x5}, {{&(0x7f0000000140)=@can, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/149, 0x95}], 0x1, &(0x7f0000000300)=""/137, 0x89}, 0x401}, {{&(0x7f00000003c0)=@hci, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/180, 0xb4}, 0xffff}], 0x3, 0x141, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000e40)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000e80)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0, 0x8dffffff00000000}}], 0x1, 0x0) 19:21:03 executing program 5: r0 = socket$inet6(0xa, 0x800000000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24}, 0x1c) recvmmsg(r0, &(0x7f0000005e00)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001440)=""/125, 0x7d}, {&(0x7f00000014c0)=""/5, 0x5}, {&(0x7f0000001500)=""/50, 0x32}], 0x3, &(0x7f0000001580)=""/115, 0x73}, 0x7fffffff}, {{&(0x7f0000001600)=@caif=@util, 0x80, &(0x7f0000001740)=[{&(0x7f0000001680)=""/124, 0x7c}, {&(0x7f0000001700)=""/40, 0x28}], 0x2}, 0x1}, {{&(0x7f0000001780)=@vsock, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001800)=""/149, 0x95}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)}, {&(0x7f00000019c0)=""/153, 0x99}, {&(0x7f0000001a80)=""/130, 0x82}, {&(0x7f0000001b40)=""/55, 0x37}], 0x6}, 0xb26}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/176, 0xb0}, {&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/84, 0x54}, {&(0x7f0000002d40)=""/247, 0xf7}, {&(0x7f0000002e40)=""/5, 0x5}, {&(0x7f0000002e80)=""/145, 0x91}, {&(0x7f0000002f40)=""/66, 0x42}], 0x7, &(0x7f0000003040)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000004040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000004400)=[{&(0x7f00000040c0)=""/29, 0x1d}, {&(0x7f0000004100)=""/248, 0xf8}, {&(0x7f0000004200)=""/23, 0x17}, {&(0x7f0000004240)=""/7, 0x7}, {&(0x7f0000004280)=""/202, 0xca}, {&(0x7f0000004380)=""/96, 0x60}], 0x6, &(0x7f0000004480)=""/213, 0xd5}, 0x8001}, {{&(0x7f0000004580)=@nfc, 0x80, &(0x7f0000004700)=[{&(0x7f0000004600)=""/231, 0xe7}], 0x1}, 0xf14}, {{&(0x7f0000004740)=@in={0x2, 0x0, @empty}, 0x80, &(0x7f0000004900)=[{&(0x7f00000047c0)=""/130, 0x82}, {&(0x7f0000004880)=""/90, 0x5a}], 0x2}, 0x10000}, {{0x0, 0x0, &(0x7f0000005b00)=[{&(0x7f0000004940)=""/213, 0xd5}, {&(0x7f0000004a40)=""/165, 0xa5}, {&(0x7f0000004b00)=""/4096, 0x1000}], 0x3, &(0x7f0000005b40)=""/174, 0xae}, 0x80000000}, {{&(0x7f0000005c00)=@xdp, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000005c80)=""/132, 0x84}, {&(0x7f0000005d40)=""/126, 0x7e}], 0x2}, 0xffffffffffffffc1}], 0x9, 0x40000001, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000006040)={0xcbeba2760881218f, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={'rose', 0x0}, 0x6, 'syz0\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x80}, {}], 0x2, &(0x7f00000000c0)={0x77359400}, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$SIOCAX25CTLCON(0xffffffffffffffff, 0x89e8, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) epoll_create(0xe0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) 19:21:03 executing program 2: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="9e4301000080006558021fe4ac14140feb", 0x11}], 0x1}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) sendto$rxrpc(r2, &(0x7f0000000240)="3742b0304c65358bde83b55d01a335e68486037e78831542a4a73e30630914c6316e2033f86a36e84ce877fe515e3eea8cbc4abf61c4aa68f8a061f9135749712595280fbfe585249a1af47b15b85afb6f06331d3bc08b14cca1018b51d7a46cfd9520766e9677db6faab83e2ddde68e35f961dbe85bd143402cb844fc3e8ad3553d0a082902e6ebd94f8a827145c4e43ca764e1a0877289ec0830bb4ca9422a2f59f1be6b2fb55af67b556a888a97785a942640c301ec63477dbe73e24a23207cf0d8457e17d9b731cb47b77e7b41f74a15012852ee5750454084295bcba98aee250875c5f9166362e92c703baa", 0xee, 0x8000, 0x0, 0x0) 19:21:03 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000a00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:03 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @empty, 0x1000}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000300)=""/13, 0xd}, {&(0x7f0000000340)=""/255, 0xff}, {&(0x7f0000000440)=""/54, 0x36}, {&(0x7f0000000480)=""/230, 0xe6}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/147, 0x93}, {&(0x7f0000001640)=""/89, 0x59}, {&(0x7f00000016c0)=""/160, 0xa0}], 0x8, &(0x7f0000001800)=""/134, 0x86}, 0x2000) ioctl$SIOCX25GFACILITIES(r2, 0x89e2, &(0x7f0000001900)) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) ppoll(&(0x7f0000000080)=[{}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_ax25_SIOCDELRT(r2, 0x890c, &(0x7f0000001940)={@null, @bcast, 0x3, [@default, @null, @default, @null, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) accept4$rose(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x800) r3 = socket(0x4, 0x1, 0x8) accept4$rose(r3, &(0x7f0000000180)=@short={0xb, @dev, @remote, 0x1, @bcast}, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) accept4$packet(r0, &(0x7f00000019c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001a00)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001a40)={'team0\x00', r4}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) 19:21:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0xbf, 0x1) r1 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000003c0)={@remote}, 0x14) 19:21:03 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000c00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="2f4988bce9d4", 0x6}, {&(0x7f0000000100)="286856c1e7c733c4ac65f740b1e22fd785d9cbbc4fc1d533d51f1099d28cae10ec571a2741195a5458016f593a2f790b04a1a82c19b1192e83c2d9bc74243a3c8f86f50a4f0ae58cb5d7c0039211f860338f0fee113bc05d958d21b820da56bcdd473656b65fac3fb18ee030d5e1a31c0b43", 0x72}, {&(0x7f00000001c0)}], 0x3, &(0x7f0000000240)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}], 0x80, 0x814}, 0x0) r1 = socket$inet(0x10, 0x803, 0x20000000000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='io.stat\x00', 0x0, 0x0) accept$ax25(r2, &(0x7f0000000300)={{0x3, @bcast}, [@bcast, @null, @bcast, @default, @default, @netrom, @netrom, @null]}, &(0x7f0000000380)=0x48) ioctl$sock_ifreq(r1, 0x8947, &(0x7f00000003c0)={'ip6_vti0\x00', @ifru_flags}) 19:21:03 executing program 5: socket(0xb, 0x805, 0x3f) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24}, 0x1c) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @mcast1}, 0x1c) ioctl(r0, 0x4080108906, &(0x7f0000000000)) 19:21:03 executing program 4: mmap(&(0x7f0000307000/0x4000)=nil, 0x4000, 0x8000000000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f319bd070") write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @empty}}, 0x0, 0x1, 0x0, "7dcb166d4371d6ca3523d70165d6a9709ffb0c6ac8a39b8c7a610ac7892a011f39760fd15b0f3250c8ee42dd50d8436f7c8be5469518de06e4bb46dc1cc559fd140b3d91b20212cf10244ee80b25dcb5"}, 0xd8) 19:21:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x22000, 0xffffffd5) 19:21:04 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180), 0x10) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) mkdirat$cgroup(r3, &(0x7f0000000140)='syz0\x00', 0x1ff) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0xfffffffffffffe28) r4 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x80800) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000140)=0x7, 0x4) syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r4, &(0x7f0000000000)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000a80)=ANY=[]}, 0x1, 0x0, 0x0, 0x48002}, 0xc0c0) recvmsg$kcm(r4, &(0x7f0000000340)={&(0x7f0000000540)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000240)=[{0x0}], 0x180}, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, 0x0, 0xfffffffffffffefe) r5 = bpf$MAP_CREATE(0x2, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000200)={0x0, &(0x7f0000000280)}, 0x10) bind$inet6(r3, 0x0, 0x4c5) setsockopt$inet6_int(r3, 0x29, 0xdf, 0x0, 0xffffffffffffff37) sendto$ax25(r2, 0x0, 0xfffffd65, 0x3, 0x0, 0x10000) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty}, 0x1c) accept$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x3f}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000480)={r7, 0x80}, &(0x7f0000000640)=0x7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000100)={r8, 0xfffffffffffffff9}, &(0x7f0000000280)=0x8) sendto$inet6(r6, 0x0, 0x0, 0x20000000, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) unshare(0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 19:21:04 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000e00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:04 executing program 5: r0 = socket$inet(0x2, 0x80005, 0x80000001) r1 = socket(0x40000000000001e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, 0x0}, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000900)=""/50, 0x32}], 0x1, &(0x7f0000003300)=""/4096, 0x1000}, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x9, 0x200, 0x5, 0xffffffff, 0x1000, 0x1, 0x0, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x80000001, 0x3, 0x95aa, 0x6, 0x10000}, 0x14) r3 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, '\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00p\x80\x00', 0x1}, 0x18) ioctl(r3, 0x8936, &(0x7f0000000000)) socket$vsock_dgram(0x28, 0x2, 0x0) 19:21:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0xffffffffffffffff}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local}}, [0x4, 0xffff, 0x0, 0x1ff, 0x1, 0x1, 0x9, 0x0, 0x1, 0x0, 0x200, 0x6, 0x5, 0x0, 0x5]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)={r3, 0x8, 0x5, [0x7ff, 0x0, 0xffffffffeeae95b2, 0x9, 0x0]}, 0x12) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x32) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x800000000000000a}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) sendmmsg(r1, &(0x7f0000005fc0), 0x28e, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @rand_addr=0xb33}, 0x3, 0x2, 0x3, 0x3}}, 0x26) 19:21:04 executing program 4: ioctl$SIOCGETNODEID(0xffffffffffffffff, 0x89e1, &(0x7f0000000080)) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000040)=0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000140)={@multicast1, @multicast1, @local}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000780)=0x5, 0x8) ioctl(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) unshare(0x60000000) syz_genetlink_get_family_id$ipvs(0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)=ANY=[], &(0x7f0000000180)) syz_genetlink_get_family_id$ipvs(0x0) write$binfmt_misc(r2, &(0x7f00000001c0)={'syz0', "ffd26da9aac0a0bcb8908ba6b081f6a7eb"}, 0x15) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000200)={0x100000000, {{0xa, 0x4e24, 0x4, @empty, 0x6b}}, {{0xa, 0x4e21, 0x9, @loopback, 0x8}}}, 0x108) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000007100)={'yam0\x00'}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="120000000001000000ad"], 0x1}}, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 19:21:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1f, 0x4, &(0x7f0000346fc8)=@framed={{0x18, 0x3f000000, 0x40000000000000}, [@alu={0x8000000201a7fe3, 0x0, 0x200003e6, 0x61, 0x0, 0x4}]}, &(0x7f0000000000)='(9+\xee\xe4\xfc\x7f\xf7\x8f\xe8\xc4E\x1c \x03\xa1V\tO<\xa0\xf4\xbc\x8cg_[\xe6\x0f\x8bq\xce?\x92[\xeds\xe1)\xd8\xd3\xeae~\aKp\xc7\xb6o\xe4\xbf\x9b~\xff\xfd;\x12\\\x03\xb0z6\xeeY\xae\xd4\xa8\xf51\xe1\x89H\\F7\x04', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x239}, 0x48) 19:21:04 executing program 4: socket$isdn_base(0x22, 0x3, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) socket$isdn_base(0x22, 0x3, 0x0) socket$xdp(0x2c, 0x3, 0x0) epoll_create1(0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair(0xe, 0x80001, 0xdc922cc, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$unix(0x1, 0x0, 0x0) socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000000)) recvfrom$rxrpc(r1, &(0x7f0000000100)=""/122, 0x7a, 0x20, &(0x7f0000000180)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e20, @loopback}}, 0x24) epoll_create(0x5) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="16bc5f444ad3", 'ip6gretap0\x00'}}) 19:21:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x14) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r2, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x840}, 0x4000) r3 = accept(r0, &(0x7f0000000080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000100)=0x80) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000180)={0x7f}, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014f000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @local, 0x0, 0x4}, 0x10) 19:21:04 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000001000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r1, &(0x7f00000001c0)=@full={0xb, @dev, @remote, 0x0, [@netrom, @rose, @null, @rose, @null, @netrom]}, 0x9f) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @remote}, {0x6, @random="14bef22406dc"}, 0x4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 'irlan0\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000100)) connect$rose(r1, &(0x7f0000000140)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, 0x1, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x40) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) 19:21:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7d, &(0x7f0000000000)=0xb1b0, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @local}}, 0x0, 0x8, 0x0, "17a63184851416b81823caf2a9c98077bad8f80497267daa2888b31fd10e712f99321b2ffc121ba2fd6400503b835728597387b082d57ef6a3890a76a0bd74d903b076cd61baec20d15e094e0608745e"}, 0xd8) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaca2b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 19:21:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x100000, 0xffffffd5) [ 1707.092020][ T26] audit: type=1800 audit(1557948065.046:408): pid=19082 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16498 res=0 19:21:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008910, &(0x7f0000000040)="0adc1f123c123f319bd070") r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0x8, &(0x7f0000651000)=""/240, &(0x7f0000000180)=0xf0) 19:21:05 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000004800000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000000040)={{0x3, @null}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) connect$netrom(r0, &(0x7f00000000c0)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x48) bind$rose(r0, &(0x7f0000000140)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendto$rose(r0, &(0x7f00000001c0)="7cb6867bb40e3013d0ddf48465c88c52049fcdd24c55050300546ace91b0fdf94a73e2559ea423fdda4bdb0fa55ef2cf15224e", 0x33, 0x4000000, &(0x7f0000000200)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="3e5c0a972207e91b6e3a549dab217d72b045bfb3d94e01b783953ea7004e327baa1201e2515bd1f6b4ea78b0bce648d13a9d6d5290f3fc4275296281b0eba6a682ec91dfd8ad9c5c1c76e3d9a20158f37c2f989cf0cc3542a9393d6ec10faeee3efaa654a2", 0x65) sendto$isdn(r0, &(0x7f00000002c0)={0x4, 0xe6f0, "6a0f91f0eabe9b9e9d9a88f3e7604a9290ba88318055d6108ac00e8dfebd5b10d457918c3291a546"}, 0x30, 0x40000, &(0x7f0000000300)={0x22, 0xae3, 0xedc, 0x73, 0x100}, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast2, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x8, 0x4e24, 0x5, 0x2, 0x20, 0xa0, 0x3b, 0x0, r2}, {0x5, 0x6, 0x2, 0x8f61, 0x1, 0x4, 0x6, 0x8}, {0x1, 0x4, 0x80000001, 0x80000000}, 0x2, 0x6e6bbb, 0x1, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x4d3}, 0x2, @in6=@loopback, 0x3500, 0x3, 0x0, 0x7ff, 0x8000000000, 0x56, 0x6}}, 0xe8) recvfrom$inet6(r0, &(0x7f0000000580)=""/111, 0x6f, 0x12100, &(0x7f0000000600)={0xa, 0x4e23, 0x1, @loopback, 0x5}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000640)=0x4a72, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000680)={'ip6gretap0\x00', {0x2, 0x4e24, @loopback}}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000700)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, r3, 0x0, 0x70bd2b, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000801}, 0x40) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000800), &(0x7f0000000880)=0x60) recvfrom$rose(r0, &(0x7f00000008c0)=""/4096, 0x1000, 0x141, &(0x7f00000018c0)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @bcast}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001900)=0x4, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000001940)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001980), &(0x7f00000019c0)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001a00)={0xbee3, 0x7f, 0x7, 0x8ec4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001a40)={0x0, @in6={{0xa, 0x4e24, 0x9, @remote, 0x82}}, [0xfffffffffffffff7, 0x5, 0x80, 0x4, 0x100, 0x0, 0x100, 0x1, 0x1, 0x6, 0x3, 0x1, 0x40, 0x3f, 0x7f]}, &(0x7f0000001b40)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001b80)=@assoc_value={r4, 0x5}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001bc0)={'ip6tnl0\x00', {0x2, 0x4e23, @multicast1}}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001c00)=0x28000000, &(0x7f0000001c40)=0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000001c80)=""/4096, &(0x7f0000002c80)=0x1000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000002cc0)={{0x55c, 0xcb30, 0x1, 0xfffffffffffffd4b, 0x0, 0xffff}, 0x40, 0x48, 0x7}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002d00)=0x1, 0x4) r5 = syz_genetlink_get_family_id$team(&(0x7f0000002d80)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000031c0)={&(0x7f0000002d40), 0xc, &(0x7f0000003180)={&(0x7f0000002dc0)={0x38c, r5, 0x1c, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8, 0x1, r1}, {0x118, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x20, 0x7, 0x100, 0x8001}, {0x2, 0x5, 0x9, 0x7}, {0x9ba, 0x8, 0x2, 0x1}, {0x1ff, 0x9, 0x6, 0x8000}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x10001}}}]}}, {{0x8, 0x1, r1}, {0x250, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r1}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x87c}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x13f}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0x3, 0x7, 0x6, 0x9}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}]}}]}, 0x38c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 19:21:05 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4, 0xc29a, 0x40, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x3c) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x9, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000bc0)=0x14, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000cc0)={@ll={0x11, 0x11, r2, 0x1, 0x1, 0x6, @broadcast}, {&(0x7f0000000c00)=""/96, 0x60}, &(0x7f0000000c80), 0x40}, 0xa0) accept4(r0, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000a00)=0x80, 0x80800) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000ac0)={@nl=@unspec, {&(0x7f0000000a40)=""/8, 0x8}, &(0x7f0000000a80), 0x4}, 0xa0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x7, 0x9, 0x400, 0x3ff, 0x89c, 0x10000}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000900)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000180)=""/191, 0xbf}, {&(0x7f0000000240)=""/100, 0x64}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f00000003c0)=""/82, 0x52}, {&(0x7f0000000440)=""/130, 0x82}, {&(0x7f0000000500)=""/6, 0x6}, {&(0x7f0000000540)=""/85, 0x55}, {&(0x7f00000005c0)=""/182, 0xb6}, {&(0x7f0000000680)=""/255, 0xff}, {&(0x7f0000000780)=""/161, 0xa1}], 0xa}, 0x10120) bind$inet6(r4, &(0x7f0000000940)={0xa, 0x4e20, 0x8001, @empty, 0x5}, 0x1c) 19:21:05 executing program 0: r0 = socket$kcm(0x11, 0x7, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000380)=@nfc={0x103, 0x14}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)="e1a28ee691c015498dd6f5dc08003ad8f9ff587f174fe552ca351d5c67487681b1ee", 0x22}], 0x1}, 0x0) ioctl(r0, 0x5, &(0x7f0000000100)="853d368fc9cc985ce15d654dbfc312d1f3e42a28855a764eabf4d5e8d8992d79d4960794f747b3211b2e81827fd4c301ae4a576a951ff903a09d3deb1d016c5d3068a38d64eb0cb86c3cb62a9f4031773b14b57c8d33f709070bed4729f04141e73bed9e2e8187932b3384ae37d19ed6839a842bca22a394528ecd4c7c77c081b9fefd574fc418df7ee8e8f4a0730e3bd340b9cf98c64bfc61afe092a5c4a488965dc6") r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@tipc=@nameseq={0x1e, 0x1, 0x0, {0x2, 0x2, 0x3}}, {&(0x7f0000000080)=""/10, 0xa}, &(0x7f00000000c0), 0x43}, 0xa0) 19:21:05 executing program 5: socket$nl_generic(0xa, 0x3, 0x10) 19:21:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000000, 0x2000011, r0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000002fc0)=@ethtool_coalesce={0xf}}) 19:21:05 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x22000, 0xffffffd5) 19:21:05 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000004c00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:05 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 19:21:05 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x8}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000040)=""/202, 0xca, 0x40000000, &(0x7f0000000140)=@nl=@unspec, 0x80) [ 1707.482283][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1707.489655][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1707.817102][ T26] audit: type=1800 audit(1557948065.776:409): pid=19131 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16498 res=0 19:21:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x100100, 0xffffffd5) 19:21:05 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000006000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:05 executing program 2: write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x330) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x4, 0x5c832, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000240)=0x10, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0x58) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0), 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55", 0x10) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xbd}], 0x30}], 0x1, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000280)={0x84, @local, 0x4e20, 0x2, 'lblcr\x00', 0x25, 0x3f, 0x79}, 0x2c) recvmmsg(r2, &(0x7f0000001180)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000200)=""/15, 0xf}, {&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f0000000440)=""/234, 0xfffffdcd}], 0x3, &(0x7f00000006c0)=""/147, 0x93}}], 0x1, 0x0, &(0x7f00000012c0)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, 0xffffffffffffffff, 0x0) 19:21:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x3061, 0x4) r1 = accept4(r0, &(0x7f0000000080)=@pptp, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000340)="59000000140019232b834b80043f679a10ff6400940005002a925aaa000000000100008400f0fffeff2c707f8f00ff050000000010000100090a1000410400000000fcff00000000000000000000000000000000000000000f", 0x59}], 0x1) 19:21:05 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x91, &(0x7f0000000200)={&(0x7f00000003c0)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote}, @in=@dev, {@in=@local, @in=@remote}, {{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}}, 0xa, 0x9effffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote, 0x0, 0x32}, 0x0, @in6}]}]}, 0xfffffea3}}, 0x0) 19:21:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3180b070") sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)=ANY=[@ANYBLOB="021800001000000800120000000000000009000000004a10006e39498b80bc00008a0000000000e000000100002100000000265bac760700000000000000000000000000000000030006001600000002002000ac14ffbb000000000000000003000500000000000200003db2a4bebb6e76b084c73cec30000000000000000000"], 0x80}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x400000000000117, 0x0) [ 1707.934854][T19161] validate_nla: 42 callbacks suppressed [ 1707.934862][T19161] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:21:05 executing program 5: r0 = socket$kcm(0x11, 0xc000000000000003, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ppoll(&(0x7f0000000300)=[{r0, 0x400}], 0x1, &(0x7f0000000400)={r1, r2+10000000}, &(0x7f0000000480)={0x9}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000004c0)={'lapb0\x00', 0x81}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000080)=""/254, &(0x7f0000000000)=0xfe) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000180)=""/209, &(0x7f0000000280)=0xd1) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000380)=@nfc={0x103, 0x14}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)="e1a28ee691c015498dd6f5dc08003ad8f9ff587f174fe552ca351d5c67487681b1ee", 0x22}], 0x1}, 0x0) [ 1707.984424][T19161] __nla_validate_parse: 40 callbacks suppressed [ 1707.984434][T19161] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:21:06 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xf) sendmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="75c552131f3eb2b8f6ce5048320c3f79d2d1270f817573b18525f2b65edb5418091cac2aafbfb0a4a8d809b61b237417619a83543a0ee3e418c44bfbbae6eb2a1818cf7f46731de4abdf4dad1e2be8ee20b30787225e25b378d962721a0b4de9769f50a14843953725f599634ba5be67d53d117d9e4ca274dba7ec4644946f2f13aec74989e18ddb250dcb669ce98e6808c1e07dd497537d9c1b40e3c9971464ad523618f316b3814093f8aad36321c2ef68b65dcb3d5d7540bd0c822c83563e4f03da7cdf0f9653e9f808a19652e88d68", 0xd1}, {&(0x7f0000000100)="fa46f3ce", 0x4}, {&(0x7f0000000180)="c4", 0x1}, {&(0x7f00000001c0)="055aefb1da829565dd2f192be474f56af58b3f916d3616eed26debf86456b24018c1d2180e6a2688443ea812427f937b55a7d572917434c0c44290cd0a2cc0bd23ec08cd16b128d52fe041055beeec850a4395367671e7a2b6167350b9e5f02caba1502ef652b6b5fdffed74f0775c0ac1f1250edb4f9429f6145174ca65ea725c6780b56d7103ce2db93f602021c87b66aab28a4859d326d676849b49a7ae9bd44e78145d839c2197d4b5970ccf020c1d35dadc83da244d0679945d4dfac6b46a76fba653aae5e9fb2f1f0b59e8118eff3db286e4dd4c24e6eda5", 0xdb}, {&(0x7f00000002c0)="55ad61565e8d26493ba656d8df5af29c95c7e275977b35e7f6ac92bbdf9ed9e4a24da7ac1cff6b0a95bc64aa97f53cfb5fabf7bc866f86fc23", 0x39}], 0x5}, 0x0) sendmmsg$sock(r0, &(0x7f0000004680)=[{{&(0x7f00000003c0)=@isdn={0x22, 0x1, 0x7, 0x1, 0x3}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000440)="ac8ba968028e5e7e34488881c17c5da0720b0d37eb4896a0c77ed25a1c59fd56798f0ccc7fbbaf058fe3400ba328fdd6cb716aeb55ae174ae89e6ec639dcf04d2e808744392e19014d20c5659aa6d6a564452e8f9036e3e5b55352acf6bffb75e1858256dc39080978cfae803bb76d1bc6fc6fd2cc4f6b6680395b20b152f2bb2d2435055a22f6f709f9e5c6427b79e2b5", 0x91}, {&(0x7f0000000500)="83c9b2d09861d49292256436fb049e8d54ce28728449db8608be1df7bd839e67dc2b73ecb082fdc5269f860cc5da913de0051774d1d19f87463bc3720b56688c9ad4025e135980ea7abfd30fc4584af29f629cb0a5308f5ad19adadeb14331255ab49e1c108f079658751e991e6e0cbd6199e98f7856be5a7ecfeb221e", 0x7d}, {&(0x7f0000000580)="6cfcd4514c623489456d3038a5ccfabe116ddefb7ef797fe3f914e674c04ce9d3ab5d29ed7fdcf3870fada3def8c4483f9c0d59f8e27468108b86f6ca3d656f9d6ad62d9c58fb19370c76793c8504dfba6425eb91495955807e4ab8180241ab9cd4d20abbf8f42ff3a20a899c6674d9dc81e0520638027d01129aefd7d1f4a44e0a9b720ee1e4a5a90a766ec3f1d55d3ebf4cc80fd52a135b3b3ede09da5b628d6aea24e49fbce77d0b06cb8cc0bfbb2c55fc79483843894d1f5a2922afbb56dc0ba29647b4a66fdd4410277dd81520fe045b9ec5943798b4463", 0xda}, {&(0x7f0000000680)="020bd0d77cafc09692d502d10bef88", 0xf}, {&(0x7f00000006c0)="be4ba3f04572e96f6288f50ae57c940588f24890952134365d33627239c9cb311b45779291b6f7fa29c641ccdb3062526a440d91cef8df1f5e74fc80a230ba00b8fef95021e861d218d3b3dbf946d271fe5df1e54265e0037f1a42491cf74c3e5887342c97224e11720fcd67da9fd58739443de22637e7f0b2b1043b24118df09a747c52b08f009be62737f6730b3153a24be068eebed24661ac0176dd7e04638373", 0xa2}, 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{&(0x7f0000002f80)="84dc62be1221690864014133a4761e00919b099337def18a4d38a34962fc43923fe410c404fd742f48205d5192288fb5b016af2249e87b02acb8da190cb884a0c09bf7ea1f070eb43d91f3e24722a309e4ef7554496e9f8037f3c4e1a99dafbdc8cb3714a5a597744f0e6229115a3f8cecf6bc08bdf59e5e1727f831d380fb40e513e8f65e6b145b83fa3cc1c3534395e549ea3c9aa7d724696c580b8d9d7e5b3aba16dc5eaa002934481b559531a9e8a45492186e95f21c70", 0xb9}], 0x3, &(0x7f0000003080)=[@timestamping={{0x14, 0x1, 0x25, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x100000001}}, @mark={{0x14, 0x1, 0x24, 0x7ff}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x90}}, {{&(0x7f0000003140)=@isdn={0x22, 0xac, 0x80000000, 0x10000, 0xffff}, 0x80, &(0x7f0000003200)=[{&(0x7f00000031c0)="ab06c5dee90db9d7a9f56932f2c343cee0072af056b9439162afa42c6469feb7665a845c959da3edb302f5f2b797bb8bf09435161f8da4490eaa5532fe", 0x3d}], 0x1}}, {{0x0, 0x0, &(0x7f0000003280)=[{&(0x7f0000003240)="9d316ca806a35056ccdd57c8dfff8953bd3c0d3b5d3a496f8b8d757612d42b2f", 0x20}], 0x1, &(0x7f00000032c0)=[@timestamping={{0x14, 0x1, 0x25, 0xd685f5}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @txtime={{0x18, 0x1, 0x3d, 0xdb}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x850e}}, @txtime={{0x18, 0x1, 0x3d, 0x388}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}], 0xc0}}, {{&(0x7f0000003380)=@ipx={0x4, 0xff, 0x80000000, "75ed0e185d00", 0x3ff}, 0x80, &(0x7f0000004600)=[{&(0x7f0000003400)="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0x1000}, {&(0x7f0000004400)="d2b5a73497f51573e7ee3b60637b2b67f25cca239e6cd1b02bf9d754757b422604a1307fa1f8ae060a6e88d073e69de19852357d6a260d34bd738ec7947f7aadf4b9d612d83223656a2b6f07ccc107b6ceb0da38ef2ffada4b70fa0d7e163d3ef9031f050680c948f3b3fc7706f39c37a00ba698a510119c676d12524f9b728379953c289440471431ca13120549af34209b9ef83e24db5a792b376d847466456ef63f773c2b6c64fd341422844eca4b06d53069752d417a9ea1ba56ad371fdd1319db6bd3cae7bf6acccbd280d6c57a513e8d8fe90f", 0xd6}, {&(0x7f0000004500)="f0d34056fe67201bdf753a70d3fe773358f20f5fc881f0e4140394dd41f7c4eaacfddb0175cf1fba532bbf074fbf6f4114bf85872b91cf0d603edf1c43c6f1b2f1fc370bdc104cf21be58477e99660715e2d016b0e063d87bd57699bce7f5b018aaaac062330ace76c19ab76663bd37ec39ca1a7b33d59c9700d8f3c6bda00dcff13edc5012da6a9aa65bd95d22df8b3085f95cbd940c8634cfde8c6f97431b0c9f9371680f4b298020a6e8ba8cbf560bd1281a200b55b4d2992327cd3f5c9add59107364b84fdae7b99f7546d03fe7acba59ad76a4ed98a99", 0xd9}], 0x3, &(0x7f0000004640)=[@txtime={{0x18, 0x1, 0x3d, 0x40}}, @txtime={{0x18, 0x1, 0x3d, 0x400}}], 0x30}}], 0x8, 0x80) [ 1708.060983][T19161] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1708.086562][T19161] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1708.150321][T19182] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:21:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x30) sendto$inet6(r0, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socket$caif_stream(0x25, 0x1, 0x2) sendto$inet6(r0, &(0x7f0000000440)="000000000000bf22a4000000000000ddff000000001b0000d83aff557f940090a222b2fa9df5739fdcc7889ec9c65f14385a00800000553334fb4edb18c3cdc010fc1e4c", 0x44, 0x8000, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002800)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/200, 0xc8}], 0x1}}], 0x1, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x80800) accept4$llc(r1, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10, 0x80000) socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000380)="b4", 0x1, 0x0, 0x0, 0x0) [ 1708.213059][T19182] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1708.237667][T19182] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:21:06 executing program 0: pipe(&(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) r0 = epoll_create(0x9f5) epoll_wait(r0, 0xffffffffffffffff, 0xffffffffffffffd8, 0x10001) 19:21:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f082f71701dd0b7e88dfe36cef3e26def2300020000001100001300", 0x1d) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000580)={{0x3, @bcast}, [@netrom, @remote, @bcast, @null, @netrom, @netrom, @rose, @netrom]}, &(0x7f0000000600)=0x48) bind$netrom(r1, &(0x7f0000000640)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default]}, 0x48) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/9, 0x9}, {&(0x7f00000000c0)=""/177, 0xb1}, {&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/103, 0x67}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000340)=""/197, 0xc5}], 0x6}, 0x2) accept$packet(r2, &(0x7f00000004c0), &(0x7f0000000500)=0x14) bind$inet(r2, &(0x7f0000000540)={0x2, 0x4e20, @empty}, 0x10) [ 1708.297492][T19182] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:21:06 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000006800000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1708.545076][T19207] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1708.612878][T19207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1708.661018][T19207] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1708.700362][T19207] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1708.741821][T19212] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1708.787165][T19212] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1708.812706][T19212] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1708.821099][T19212] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1708.956613][ T26] audit: type=1800 audit(1557948066.916:410): pid=19173 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16688 res=0 19:21:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x100200, 0xffffffd5) 19:21:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') r2 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80000) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001a40)=0x9, 0x4) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x30, r1, 0x801, 0x0, 0x0, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0xfffffffffffffff9, 0x0, 0x2}}}}, 0x30}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r4, 0x87f}, 0x8) 19:21:07 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000001880)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000018c0)={0x0, @empty, @multicast2}, &(0x7f0000001900)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001940)={{{@in=@loopback, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001a40)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000001a80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001ac0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001b00)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f0000001c00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000001d40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001d80)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000001e80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001f40)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000002040)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002080)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000002180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000021c0)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f00000022c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000002300)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000002340)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002940)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002980)={{{@in6=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000002a80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002f80)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000003080)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000030c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xffffffffffffff4e) accept$packet(0xffffffffffffffff, &(0x7f0000003200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000003240)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000032c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003300)={@multicast1, @local, 0x0}, &(0x7f0000003340)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000003480)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003580)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000003680)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00000036c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000003700)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006d00)={{{@in6=@ipv4={[], [], @dev}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000006e00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006e40)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@remote}}, &(0x7f0000006f40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006f80)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000007080)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000079c0)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x1d000}, 0xc, &(0x7f0000007980)={&(0x7f00000070c0)={0x8c0, r2, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x174, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x3c, 0x4, [{0x38, 0x3, 0x7f}, {0xfffffffffffffff8, 0x80, 0x7fff, 0x3}, {0xce0, 0x4c0, 0x1, 0x2}, {0x40, 0x3, 0x7eb, 0x10f2daa5}, {0x1, 0x100, 0xac, 0x9}, {0x55, 0x6, 0xb7, 0x7}, {0x9c75, 0x9, 0x1, 0x1f}]}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x7, 0x1, 0x0, 0xfffffffffffffff9}, {0x3, 0xd627, 0xb1}, {0x6, 0x5455, 0x0, 0x645d}, {0x1, 0x3, 0x1, 0xffff}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xf6}}}]}}, {{0x8, 0x1, r5}, {0x1b0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x4fb80}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r6}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r7}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xaae}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x9b8c}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x170, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x880000}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {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, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7fff}}}]}}, {{0x8, 0x1, r14}, {0xb0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7ff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x13c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r20}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x9cb}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x1ff}}, {0x8}}}]}}, {{0x8, 0x1, r22}, {0x1fc, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x1c, 0x4, [{0x7, 0xffffffffffff4cb1, 0x1, 0x4}, {0x376, 0x80, 0x7, 0x4}, {0x7f, 0x1f, 0x1, 0xd8}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xb4}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x100}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r25}}}]}}]}, 0x8c0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r26 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r26, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x214}}, 0xffd6, &(0x7f0000000640), 0x98, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000008401bc4400000500000040cd3ea4ab322b7bcf94e91ccc6b878f80fc74bfac68ec6b58f8fc09cc577c4838c40ab799aba8438fc388495fc29b08f6aacb8ac192658c7214fd22497e170a05371860b1afc3fe7af4a09bd033d32dde15700248e102b583f10f62b5584e9ede601338cf7987172bf52dbe04597a60c3fdb30601da3e9bc5c5c2af7676be253a57ce83bd13c25e8351ab17e2"], 0x1f}, 0x0) 19:21:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x101000008912, &(0x7f0000000140)="0adc1f123c123f3188b070") r1 = socket$inet(0x10, 0x2, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000006c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) r5 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000c40)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000d40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f00000038c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000e00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000e40)={{{@in=@initdev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@empty}}, &(0x7f0000000f40)=0xe8) r11 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000033c0)={0x0}, &(0x7f0000003400)=0xc) r13 = syz_genetlink_get_family_id$SEG6(&(0x7f0000003780)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f0000003880)={&(0x7f0000003300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003840)={&(0x7f00000037c0)={0x4c, r13, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x4}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x8, 0x7, 0x401, 0x1]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xfffffffffffffffb}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008054}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003440)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000003540)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003580)={0x0, 0x0, 0x0}, &(0x7f00000035c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003600)=0x0) r17 = getuid() r18 = getgid() sendmmsg$unix(r2, &(0x7f00000036c0)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000440)="0dcac1698981fe6e3e0a27e96c81d6312e62c642445dc129946cc8ad040df862b3b1ab45eaf86fa7f6b59959d44d7f7f24660842df367ebfe8a49a8bacf55e30922664d3e4cca5d12221abd94b921701bc4626d97853092290fa38267e20db1a33130166f47567afe2d072ec9754e01b7173385e7385c5bb964e76a3842736769e0a2f876cbf77305cb826d8d29f52c8031acff0421e69c83374d81b2938c4d4c61a84c555", 0xa5}, {&(0x7f0000000500)="90ffea91e8b901b27058f1a63ad3b104adae963cc7688f6b035c25fcc4f03611e3b6703e38578e602accfccfcc7602ce0c1b8244c4def76c05064b4148519995670284459d6f1412f4e0cde94d14ae56ab34eb16486d8fed31346dc5e8bbd241fffc4bb97d5cf44de9471157578a8a74c6f2d9a0583c9f22b0c640ae4dec22c7d977f1980a06f6ede6f5ada9f5f8695281b3", 0x92}, {&(0x7f00000002c0)="50a07745e186385681ac1985581562a8f621ca8caef022be8116cacee300d2392e1585f216f78d53eec65abcbd5ac64a1dd2df7c219364b6a3697cabfeb8a26aaa1b16bbff10cd5a8db325640a9b46e10728d2d98bdfc5e0", 0x58}, {&(0x7f00000005c0)="8ccfff848e7fb80b8bf1866b8d5ea477b93002b7b65d30ea36ff8e7299d955469c9915e9ed55f2a34df848dbe8ca9fddd7bcdf2ea4f28a22d90a0fe6769dfd2a1edc0927a80db93521df3cd97fc411b05c2be40b2905ff4e4d43c69531552e5a98ccdea842175e4b820d27415ce1aee87a0116305ce5d9af5c04591cca816375fbc1a86e4fd400f82d6b60f0904f66cd5edd3de302bef649bbfb7d7dc0f08aac0812c76cba4148070928", 0xaa}], 0x4, &(0x7f0000000780)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r1, r1]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r3, r4, r5}}}], 0x70, 0x4040001}, {&(0x7f0000000800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000880)="5c264a5f3244588cefea29407cc441ef04d84c9bc9ff95483c3f37baf83e5fc39285a779cb37a84b17a5807452b1cbfebf97803571f25680d8927763fe376683e8018938160f85ac3ecd7164168656bc60ae85352c4e5f6456da68282c08927ba5eecd5ae344b5dcc6fbd6bd50f1cf7ef8e98c452534470e43eddac669d2", 0x7e}, {&(0x7f0000000900)="e7e8be5a835ec66143cacfa473b462140de55b96103dde99eb50dd0c82001e0d0192472b6b00e1c6dd342ac5293a2c66931e73e9e12201c1fa2bfc50", 0x3c}, {&(0x7f0000000940)="ce5a85f2af8c5865dbcf543ce7d712787786b614372343261f8f35c57217204d14615a5db33b3bd5acebab8676a6a570042e31b547ad9725aaf332100b2866a6280ddcf1d1b81c7465cb30677a3ed05c77c678cc13a354b0dd90616f2102fc9871b0f1d2f3df623d3e5e0ac469e9611d44a950765ccc09e27a2d2b728b493f1fed85f13cf2ccb9a19eaa71f484929b1c26517e3437cfb1ef5759e32d632653b04914d3ea3fc795406b7ead41b40cce7251fc99592ae3c9445b7f0661aed65d5ddd9c60467527", 0xc6}, {&(0x7f0000000a40)="74d810c6f844a3f5922e8457706d4b1c54e717c7ed4f9d2cb3ebbd17763fe2d0230d29e71b6877bb0b2bb1243592a9ee801356090102baf178447a9eceec4b07c149783f169c6e1bfcb41dbe8e359a7d3a1ad64a0f186e5a256f30164e539f0cf83f92c9cc34ebcf78d756", 0x6b}, {&(0x7f0000000ac0)="8aa9ade4d8f1d79736bf6bfc9093859199e4a03ded0b88a62697b2bae5049924d7b6add33990a6a1a8bce0cab0f9f15554f871ce0cca865b8bb1cf67e2544b30599bdb8da011816305da34fe246d293a5ef2da71142ae4852a3505e0b8c15c2b8de41f30011ceb10f84371b1b0798f5ca1d9809960f1a516578996af9dead510d180a338a67f13cf60f8f9756490d32ee0eadbf3581379d51cf55dd2d238cca8c48fe3d7d7482c7b2ca5", 0xaa}], 0x5, &(0x7f0000000f80)=[@rights={{0x1c, 0x1, 0x1, [r0, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, r11}}}], 0x60, 0x80}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003340)=[{&(0x7f0000001080)="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", 0xfd}, {&(0x7f0000001180)="4d1813e43754c82cf17b33e1ab04e6f5760d597cb45d008d14dd88dca490b76a72353a63f7a6f67c3bc1e034ca2911793f9ea40a5127db246d23c0000e59d6a2e8c4624c77c91ac98a282053dbdeecb1d3309b7dcb639e32848f12f605e4b8215ff1f6fb4c96b5873d2c4e1651e1950468896c36b6a92339aa0148bb41be79ef576f5ebdeeaca6ae2abd2b7823f3e70b48076dddfb6bf8a7837f2a7963277ccec8839f5b20c97e", 0xa7}, {&(0x7f0000001240)="02f3477add8c132fd32c9171e8a6f49e5dadc23b48588973bb87feef7237e84c11fa131661e5e280647262219f0948cc0339660fc12cbb6ad5fc00385f722b7be93a7a26bc91a635c91cf09cb98200a4c2fcee5649e750ca7f090f5716f3375dd2b938ff8ba730b22709be49ae6df12fde7bbb2c00897433770962908d396f9d8fd326d6690d6e2d45db804c3dd4c344802a333c568db9c0a5e55e7e156681", 0x9f}, 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0x1000}, {&(0x7f0000002300)="f38221c93f80cc910cf5eba0161fe5a1d9a89d9ef9ac65fe8e57d076b91ddfc88dbf15e29b13cdca2c5d38c5fd326c6ef47d5212196224420de1586b3fb7e09987aaad35579bd84312e2879c503021e497beac385f6659b9bfd09aa4cfe125681b35b8e741723b32b5cc0b6edf6639c8f7ddb13828ba4705f90bce86ab93157fbdd1cf342a754c5da0b041171e352fa4e848dda3a1ce778730323eea6f603042dfb2c7cf50e55decd138c885be8581c5c5d6708b8c997e6f8d6c37ed796ea7ed71dcdf2070c396c8d29538c493dcf0f5c22936f05c75d0dfcad341ed3762cba96cb4516e89d393c655682e8059a964b0ffa92293401163f36d7c117d3bd331bc16d46222af9233553230bcd79437d26dc3bdc513b0f746cf7fbdaf7c8d724dd7d082027e20b8fe5501383ec8e94120dd9ae915d4915a209f3843b07180a303e28fe8b5efee8b2ced7ef8ccc8d7c7045230f6c864ba3119796f57d969c1348e9edcb161837f265e51fda484a5df2405d607c89c57748f13fd693e9e6ea5b0c48089f894e142679aef28b448053d7d7e32357947e02f49e737cf31025e45cefdd9c2966af7c9b065308a6bb011ff638d8adb0b9ff406c71ce02a0538d1b17ae6ba7df16e92c8030770dee274a3c1fb173c450bc3075217c2af3f4ac6c1799c3c4b92d47ed1b05edd3c9286b0871a763fef2f567e5ca696526f8342aa857d255cc831ae1c449f966064817d840998139852589ae6ada6479914abbede5949f4fa1761f22f042c6b2d65876c1811f80a4e01110b11c9d67e114cfa26ad8ed91c47f901591adae11aeb18e09636bec68039b8d4ce82173e40297fd41389fc24be7df7d551c008e486c3256f5bf7ef89a7d6674779505a2fe425eca8cd1a3ec2beec92961caa376b425a3f5ba2039ca0121eb8fddc0bae4366a9a8d0812088bd1d1606dce2af9f7c078df91a57cd538f67b394986ececa5d226a2501240f80f324cba9c093f3e16741fad1ad35731837eb42de972f29974d1008007cac681f36d77bd40d143fed7d9f7462608061e4f6a84024936f7720a028e60d6fd0701fe84bb81ea2f626ce42048324a84bc8690bfeeb219fa239a8dd1e06eed1b96afd773f00092e37bb56703d0f6baae38371353ae9bc4198e28c7afd4af839c95a5073c3b4bab562799a9c6a4566b529a607373ecd47a223ec5bec440e5995f2147291f83c4f8d37f132a972965bb090ea1d34f62b41b59b6571002b5643e21ed78562d77fa6e94af871132d3a2624e796037fe29c877cabf13c918be192820b13843fa4f5aea1b2ccfa39705328a09d4af850c17047fda54769d09581fd51f4c08f871e068f46faf24ef1bb7368c985c9efa4f8fbd2715ceb68707a3f64104ba319c8fb6cccd72c106bfee8ff31b5c5b2a69db50ab04e55f56e3764d6439363dfa7b3f38203bafe6740d0065970781fe16f8375d6932942eb2c965ee4ad29e01d7ae3f1b969130e3402ace48ee4d0455d2cf98e7c4614f13f0d6d32ed4fb571a5fc0e71867b90bf6a92ea5739dc7ee95075c6b2b3e31134bf2031efdac9a860af242c9306fef5be688cf14ca98fd719fbac85294a94e973e497794287411a8fe934122e0d8d33e49f91dc2e90deaffb2fd08fb1d890b2fb13ceef247a344cd1757020c7db9ee19686d2577da4c228b9c9da04785dc97c24ca0b3a63f0273b2a9a6eb6cdb94599beae2bf094bbf05848e44a375d854d099655213316a81c36e4c38cae918b91ef1b9456abcbba9a0613e7432be7b46aa8e2da54d2a790d0b3d54e70c3b4bce793fef47175c45ef19a61b66f0e66871b7289c9c4633b2c5a9488a0d4944e1f96271d23536e913091e39df9556526cf51983da58112b5e50b91396594037463895a54dfbdace2954ecf17569ba54f961aeb08df0abad065a9adef0938c07ed055da38020124b413821570c9ba2318b5a6a12f6745aaf73b7b48411773ec863379cca4c955d589ae31259d011f6efbeb4f2616711a8f2726c9a70a4ba393446c8ef32b95af39358a2f5ef3d8acaeed0f7ec2cef1721765d739b43d2b5bd240c8ea006e56737dd0bfa0b82548ce65e20e6ee1fe2faf5646d79d0f30ce4621b6046f970108684e6d3dcc03cce7436f4a19073de05825e28c5d3da6199727e72095551d75dd14c426cf316efecd9e3234fbba8cdb67c507f6c1afe55bf03d8d14f6ce1564d7ba80d7a3f5e05e7744cd8f2190f3138594ceadf540dd87b6c151d2f2a67da9a9a36912e69ad143df024a0d25b2df50c21621832528b1afbe098e285250195249b0111340ddc98e5f8cae9712fa97c664996009623c6332eaacabdc81c9b4d531132a39dc0bc0a56d110268cc486b0cb13788c3d864a3ca9a0f91f5777b0e90a95c71c804a5b3f87f125646277ec2b24cc79e13fe338f0d180540b4ec053c2a5ae3bfc1f4ae53b0e9b1851dd5b15de405d0b60412da2fa15a5afd726f4253818f0cdde72487983f005ef8fa46b66aabd0f78cc9a28a9e783c080b4be8fa9dc3b3afa3864f86f670f49c9f45e91279e7801778b54e0b5b086c846beb7994783b065759c2e71af8c9a6279b1262ff656a850ad129f3d9daa4ea25d6592010ac8769305f8948fb53c4cbe1a9053c9b8957fd7b4bf9e29a6f1fb3a2b606f4b9b0d3c138da7f75c089671ecd6f1643c4d9e217aceb3d6ed5666963f3dace2d3a18bb19d32b909b46da5c8850d27b2d1a06595744c80f456d452639718566f2279c4bc95e191d11a87bf966405e270f6384ee9b632dd672b195bc313f91279c01b6c5b4717bb29614a458c73b1ef65a8e34a46f04dafa3d3df06b23d637b996a256273adb5a6436387830c1c856e8c29658c49b1f3404b1cb91e4e294a264883ae2005a092d17f8007d7725ebf61ac9abc88f35cb147abf04c322cbc6dc672fea80d05bfde837550631a4d6d1667a595b92a8ea5d9e305ff64bc610c8dea082fa006dd3d4780ef6f6a6c2e75970ef605ef104ac4cbdbcc6ee15ebebb3023f5b5910676cc2a21b2b50983dbde5d7b2c081941898c92f9c2f5b1c7aa5abe266e45929b09d98848f334e33ddad3183fc5e204d9d4fe78020d078cd901ed922c522abc4affcc056afaa16b02428837eaa18d1775f61ebe23f46c3573a02f568b17729b6cd9eac776db43b3ff448e0d7a32233c71b5e157adeeffa478f057317a0bf0f6366b79a3eb606fde25d7c263f030202ae075ec29f32c9d903123f52bece64d02601210de738a964c410f739dbc9e24bed2fc7f91d2c4a880d957d65a0e22006d52372f48d092813b4add351e3b2198ccf86a01101fb1284a88bffd344d6bcaddc22b5c845c2b7f8364b2408c22457eda5d164609d1a98946ee2caf2a559e9fe21a5b34fd20d43bd5e09878bf8ec51d541917ee477f026875805c129d1504639bc9a70f28b16b72724c2a241be446549c4afbb6ec177690df21e03848aa40d0aa7b7ceae70c81c243d9872c7df5f61ac03c12a48ba39491a3664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0x1000}, {&(0x7f0000003300)}], 0x6, &(0x7f0000003640)=[@rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r12, r14, r15}}}, @cred={{0x1c, 0x1, 0x2, {r16, r17, r18}}}], 0x58, 0x8840}], 0x3, 0x20000000) r19 = accept4(r1, &(0x7f00000000c0)=@can, &(0x7f0000000180)=0x80, 0x80000) connect$bt_l2cap(r19, &(0x7f00000001c0)={0x1f, 0xdf, {0x9, 0x4, 0x403, 0x9d, 0x800, 0x3}, 0x2cae47d9, 0x8}, 0xe) r20 = socket(0x10, 0x3, 0x7dc) getsockopt$packet_int(r20, 0x107, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r20, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) sendmsg(r1, &(0x7f0000000400)={0x0, 0x251, &(0x7f0000000340)=[{&(0x7f0000000380)="24000000200007041dfffd946f610500810000001f004203000008000800170006e7fe7e280000001100fffdba16a0aa1c0900000000000012000000000000eff24d8238cfa40e000000bf54", 0x4c}], 0x1, 0x0, 0x3ce}, 0x0) 19:21:07 executing program 4: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000000c0)={0x41}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000080)={0x41, 0x4}, 0x10) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) 19:21:07 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000006c00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1709.080396][T19222] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 1709.094048][T19222] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1709.118747][T19222] netlink: 'syz-executor.1': attribute type 29 has an invalid length. 19:21:07 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000001180)=ANY=[@ANYBLOB="baaa0baaaaad88aa00000000000086dd60b409000030000005024302800080000600ffffe00f0002060300000000000000000000000000013a0090780007040060b680fa0000000036c40000000000000000ffffffffffff00000000000000000000ffffac14ffbbd824b114a847dda99fd3774bdf8a33cf98a7df5a63dcfb3530c3dbbe0494a9f6b949930fa86b69efb8cd2edd0bd6261b37a0d8cda329a310aa740566df6692d7c9a81c220b445f4499a9de953103386c97233fb4a35ded0b1f62eb87212d4edb9c78"], 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) socketpair(0x2, 0xf, 0x14000000, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001140), 0x4) 19:21:07 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) recvfrom$rose(r0, &(0x7f00000000c0)=""/153, 0x99, 0x40012103, 0x0, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r2 = accept(r1, &(0x7f0000000180)=@xdp, &(0x7f0000000200)=0x80) bind$rose(r0, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x2, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x40) ioctl$sock_ax25_SIOCDELRT(r2, 0x890c, &(0x7f0000000240)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, 0x3, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) listen(r0, 0x5) getsockopt$rose(r1, 0x104, 0x0, 0x0, &(0x7f0000000600)=0xffffffffffffff7c) [ 1709.142592][T19222] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:21:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffd9f, 0x0, 0x0, 0x0, 0xfffffde3}, 0x84) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="2b9a", 0x2}], 0x1}, 0x0) 19:21:07 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x9) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f000000060000f2c00700007804000000000000280200001801000028020000f0060000f0060000f0060000f0060000f006000006000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/96], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000008000000000000002800445343500000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e5054000000000000000000000000000000000000000000000000000000000000000000000000000000000001ac1414bb000000000000000000000000121e0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020025002000000000000000000000000000000000000000000000000c000636f6e6e747261636b000000000000000000000000000000000000000002fe8000000000000000000000000000aa00000000ffffffffffffff00ffffff00fe800000000000000000000000000026000000000000000000000000ff00000000000000000000000000000000000000ff000000ffffffffffffffffffffffffff020000000000000000000000000001000000ff000000ffff000000ffffffff09000000ffff000088004e234e204e214e240001800c00004100403000000000980070687973646576000000000000000000000000000000000000000000000000000000000000000000000000626f6e645f736c6176655f31000000000000000000000000000000000000ff0000000000000000000000000000007465616d5f736c6176655f310000000000000000000000000000000000ff000000000000000000000000000000040000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000108000000040000000500000003000000ff02000000000000000000000000000100000000000000000000ffffac141422000000ffffffffff00000000ffffff000000000000000000ffffffffffffffff79616d3000000000000000000000000067726574617030000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006700cd0308000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e5054000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000020000000000000000000000000e07060000000000c8d9229269340584a88fe16068139a39ff020000000000000000000000000001ffffffffffffffffffffffffff000000ffffffff00000000ffffffffffffffff6772657461703000000000000000000062707130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000003f00ff0540000000000000000000000000000000f800680100000000000000000000000000000000000000000000000030006672616700000000000000000000000000000000000000000000000000000500000004000000ff0f00002001000070004e464c4f470000000000000000000000000000000000000000000000000007000000f898a40f0100000041fd35635faf623914bdda616ad811032cd0807139ece9ecaaecb3295effa500364851f504a289f94274ee14f0939cd02052fdfb584761dfb7f00aa4cfb3781c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x820) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e21, @local}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x21}, 0x100000000}, @in6={0xa, 0x4e23, 0x2, @mcast2, 0x6}], 0x58) setsockopt$sock_void(r1, 0x29, 0x1, 0x0, 0x300) 19:21:07 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000007400000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:07 executing program 0: r0 = socket(0x13, 0x80801, 0xdc9c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}, {0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0x3}, 0x0, [0xffff, 0x4, 0x3f, 0x2, 0x0, 0x8, 0x1cc, 0xff]}, 0x5c) r1 = socket$inet(0x10, 0x10000000003, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000070a07121dfffd946fa2830020200a0003000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/\x00\x00z0\x00\x906\xa3\x95A\x1c\xf5\xee\x8aj\xdf\n\xcb\xf0\xce\xd9,Fj\xbd\xad\x89!\xf9\x00\x9f\x80\xd5\x01)c)\xaa\xba\x92\xe1\xd6\xa6\x0fTA\x16jwl\x1a\x92%\x00\x1dY\xed\x87b_\xc4\x97r\xf68u\xf4~g\x1b\xf3g\x0eI7F\xce\x93\xef\xe1\x91\x81\xe3\xc7*\xdb\x84\x82$\xaa\x8f\xd6 \x98\x81\f\xf4R\x99\xb2\x87#E\xcc\x00\x00\x00\x00s\xed\xff\xc7\xed>Zy\x92\t\xcd\xc8\fN4\x1fn\x99\xd3P!\xb2gR\xdb\xd1\x95`\xadf\xdb($B\x95\xd1\xef\x15\x9ek\b\xc7\x17u<\xcb\xec\xde\x92 \xf1\x01X!y\x8e\f\x1eo\x84o\x12\x1b\x17\xb3\xd7%Mw\xb9[\v\x19B\n\x04\x00\x00\x00n\x86tt\xeb\xb7\xf9r\x82\x16\xac\x12\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf1\x00\xf5\xf7CT|\xcf\x88\x9c\xe7\xa7\xad\x13Y\xc7\xe7\xc8\xed\xae\xea\x1b\xb4P\x98q\xcc\xeb\xbdw\x9c\xac\xfe`\xe8\xfa\xf6\xdcm\xe5\xc4\xcc\xfa6\xc5\x91\xee\xeaT\x8b\xb8&\x88\xc9w\xab\x9a\xb6\xf3b\x8e\xc4$\x98\x06\xa5\xbb\xa8u\x96\xea@\x83\xc0\xa7\xe2J\x86\xa5\x1a\xcb\xa8\x0e=d\x9d\x10iWO&+Ivu\x8a\xff\xe7s\xf5 \xd7\x0e\x1b\xd0\x13\xa1m\xf8\xf7|\xc7\xd7\xa7\xb3CGI\x00\x1e\xf9>\xecR}\xf8\x82\xdbg\x97\x98\xf7\xe2l\x1d\xc7\xa0uv\xc8\x9c\xd5\x90\x01\xe3-\xfdn\xe8\xcd\xbc\v\xd2\xfd\xf2aj\x9dS\x1e\xc21\tz;\x82_3\x1e\v\x04_\xdf\xa3Y\xbe\xb6\x8d\t\xa5\xe7\x1c~\v\xbe\x80\xd6\x1f/h.\x8d\xd2\x17^\x00\x00\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) read(r3, 0x0, 0x0) 19:21:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x200000, 0xffffffd5) 19:21:07 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@caif=@util, &(0x7f00000000c0)=0x80) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0xb5e4, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0xff08) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000240)={0x0, 0xa, 0x80000000006, 0x20001001}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000140)}, 0x10) 19:21:07 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000007a00000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) close(r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x16) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000200)=0x4) close(r2) shutdown(r2, 0x3) close(r3) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0xc0, 0x0) ioctl(r4, 0x1, &(0x7f0000000280)="77b8624d931f70bd71ccf24a541dfeb215ac3956e2") r5 = accept4$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x80000) pread64(r5, &(0x7f0000000000)=""/139, 0x8b, 0x0) 19:21:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r2 = epoll_create1(0x0) write(r1, &(0x7f0000000380)="76fbf326faf4c5a032122f50465c0df727cfcd90bea39e389b86cbc42efcf142df38cda9ad77581a1ff9a5fa4188ad350850a6a36520fb29d3d1047d39a1c2619ac09338066aeca14a116634fdefd32c03a3eb5741e1b12b68c2c8ece00667b35fa85debb27b0050918e8f64f2b8066d9bf0e0b17e91caea4248fe8f8e61e96908", 0x81) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x7ffffffb) syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') sendfile(r1, r1, &(0x7f0000000240), 0x8000) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00000000c0)={0x0, 0x100000001, 0x1, 0x10001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000440)={r0, r0}) 19:21:07 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000200)=ANY=[], 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000480)={{0x63, @remote, 0x4e20, 0x4, 'dh\x00', 0x13, 0x7fff, 0x42}, {@multicast1, 0x4e22, 0x5, 0x9, 0x0, 0x6a7}}, 0x44) write$cgroup_subtree(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="2f70696473202bb80c0000202b70696473202d637075202b72646d61202d696f202b6d656d6f7279202b637075202d63707520"], 0x33) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'veth1_to_bridge\x00', 0xfff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_genetlink_get_family_id$ipvs(0x0) recvmmsg(r2, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 1709.835173][ T26] audit: type=1800 audit(1557948067.796:411): pid=19234 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16483 res=0 19:21:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a600800000f000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000008380)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11"], 0x1}}], 0x1, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f0000000100)="3c5a3be8f945ecc1c7f3b71f8dc8e3174b8602c1fd676e5fd0010849e4a08f4f5f49fa1e79f6dbd06c5c4c048f2c5b3e77771a22b478d53f9f165f080ba15ff6e3abfd1246485a5448fb57cd0aa3fdf1dd0c94db9165ccec7c90542d06af27d40cfbde06a4bb6ca7b36451bc785c4a486af595fc2234a123a7", &(0x7f0000000200)=""/183}, 0x18) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) accept4(r0, &(0x7f00000002c0)=@xdp, &(0x7f0000000340)=0x80, 0x80800) sendmmsg(r0, &(0x7f0000007fc0), 0x331, 0x0) 19:21:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd0705b26f7cea139c660605958d7504cb30219aae4a838cda9bc6a9407b3bfaab0f3141fa996a2030b3608e473104f72f00f336f8d18e19a40a7ce592ce81040c0544848e7f5b1ab5948008017b2dca5614ba1392a3b8440") r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xd0}], 0x1, 0x0, 0x3c9}}], 0x34d, 0x0, 0x0) 19:21:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000003000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 1710.293419][ T26] audit: type=1804 audit(1557948068.256:412): pid=19286 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir691266348/syzkaller.5rLb7u/209/memory.events" dev="sda1" ino=16738 res=1 19:21:08 executing program 2: getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xd, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3c, 0x77}}, &(0x7f0000000340)='syzka\x00\x00er\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140), 0x8, 0x10, &(0x7f0000000000), 0x2b3}, 0x70) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 19:21:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000005000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000180), 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000800)="240000002d0007031dfffd946fa2830020200a00ffffffffa61d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=0x200100, 0xffffffd5) 19:21:09 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000003000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:09 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000006000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @rand_addr=0x7ff}, @in6={0xa, 0x4e23, 0x15f5, @dev={0xfe, 0x80, [], 0x10}, 0x4}, @in6={0xa, 0x4e23, 0xf54, @mcast1, 0x98c5}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e23, @rand_addr=0xffffffff}, @in6={0xa, 0x4e22, 0x5, @local, 0xffffffffffffffd8}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e23, 0x101, @remote, 0x1}, @in6={0xa, 0x4e21, 0x5, @mcast1, 0x4}], 0xdc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x0, 0x0, @loopback={0xa}}], 0x1c) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000100)={{}, [@rose, @rose, @remote, @netrom, @default, @rose, @netrom, @rose]}, &(0x7f0000000180)=0x48, 0x80800) ioctl$SIOCAX25GETINFO(r1, 0x89ed, &(0x7f00000001c0)) 19:21:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000e80)={0x0, 0x0, &(0x7f0000000e40)={&(0x7f0000000080)={0x18, r1, 0x30f, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x6}]}, 0x18}}, 0x0) clock_gettime(0x0, &(0x7f0000002680)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002540)=[{{&(0x7f0000000400)=@ax25={{}, [@rose, @default, @remote, @null, @netrom, @null, @remote, @null]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/43, 0x2b}], 0x1, &(0x7f0000000500)=""/122, 0x7a}, 0x3ff}, {{&(0x7f0000000580)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000600)=""/160, 0xa0}, {&(0x7f00000006c0)=""/223, 0xdf}], 0x2, &(0x7f0000000800)=""/253, 0xfd}, 0x4}, {{&(0x7f0000000900)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000980)=""/47, 0x2f}, {&(0x7f00000009c0)=""/70, 0x46}, {&(0x7f0000000a40)=""/82, 0x52}], 0x3, &(0x7f0000000b00)=""/38, 0x26}, 0x5}, {{&(0x7f0000000b40)=@can, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000bc0)=""/208, 0xd0}, {&(0x7f0000000cc0)=""/240, 0xf0}], 0x2, &(0x7f0000000ec0)=""/4096, 0x1000}, 0x80000001}, {{&(0x7f0000001ec0)=@ipx, 0x80, &(0x7f0000002480)=[{&(0x7f0000001f40)=""/188, 0xbc}, {&(0x7f0000000e00)=""/9, 0x9}, {&(0x7f0000002000)=""/204, 0xcc}, {&(0x7f0000002100)=""/113, 0x71}, {&(0x7f0000002180)=""/111, 0x6f}, {&(0x7f0000002200)=""/233, 0xe9}, {&(0x7f0000002300)=""/132, 0x84}, {&(0x7f00000023c0)=""/165, 0xa5}], 0x8, &(0x7f0000002500)=""/8, 0x8}, 0xffffffffffff54bb}], 0x5, 0x10000, &(0x7f00000026c0)={r2, r3+10000000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, 0x0, 0x0) r5 = accept4(r0, 0x0, &(0x7f0000000040), 0x80800) bind$nfc_llcp(r5, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x7, 0x9, 0x7, "583fe3664c4bab881553d196ddc9f3d13ad6fb049fb936d460e7c48cad9b842dc68901537b214a486c8b545b2b343fc77c6dfe509de272ceaf40f7609de2fe", 0xf}, 0x60) accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/228, 0xe4, 0x14) [ 1711.429321][ T26] audit: type=1804 audit(1557948069.386:413): pid=19273 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir691266348/syzkaller.5rLb7u/209/memory.events" dev="sda1" ino=16738 res=1 19:21:09 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)="240000002e0007031dfffd940101830020200a000900000006000000000000000d00ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47a6268e3406cf055d90f15a3", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'sit0\x00', 0x1000}) 19:21:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="021600000a00000000000000000000006c57935f42fd000000000000000000000000fe8000000000000000000000000000aafe80000000e57bb3630eba5cf000"/80], 0x50}}, 0x4000041) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x12, 0x4, 0x7, 0x4, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd29, 0x3501}]}, 0x20}}, 0x14) 19:21:09 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0ad401003c123f319bd070") syz_extract_tcp_res$synack(&(0x7f0000003a80), 0x1, 0x0) r1 = socket$inet(0x10, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000080)="4c0000001200ff09fffefd856fa283b724a6008000000007000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x100, &(0x7f0000003a40)={0x77359400}) bind$unix(0xffffffffffffffff, 0x0, 0x3aa) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), 0x4) 19:21:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x16) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl(0xffffffffffffffff, 0x1800008912, &(0x7f0000000000)="0adc1f129bd07000000000") bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0xfda5) 19:21:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000500)=@nfc_llcp, &(0x7f0000000580)=0x80) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000600)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000880)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1002000}, 0xc, &(0x7f0000000800)={&(0x7f0000000640)=ANY=[@ANYBLOB="c0010000", @ANYRES16=r3, @ANYBLOB="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"], 0x1c0}, 0x1, 0x0, 0x0, 0x10}, 0x40000) getsockopt$inet_mreqn(r1, 0x0, 0x1d, &(0x7f0000000840)={@empty, @dev, 0x0}, &(0x7f00000000c0)=0xc) r5 = socket$inet6(0xa, 0x0, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000008c0)={0x0, 0x1000, "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"}, &(0x7f0000000340)=0x1008) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000001900)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000380)={r6, 0x7ff}, &(0x7f0000000140)=0x8) getsockname$inet6(r5, &(0x7f00000002c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffcdc, &(0x7f0000000040)={&(0x7f0000002a80)=ANY=[@ANYBLOB="dab9dd5d78166cae1e6dba6ff54bb9aa55836bed974acb426feee8236a065051d65e3075023439127505285b87960e0ad7b4f645860342aff1fbc0f5c8b591518830a43254e56f34a940d0c6438a1a91a3196e53c97cb7c0a74d4413c58fc0bacf1ac35cacb2cdcc5ec2442f59adfe96c2d419a02d4acc4f6385e8463b591d370d547d8e", @ANYRESOCT, @ANYBLOB="2bc43c2945b65d96cfd37e94e3361da0d5875e072b2da1b1bd5bbe4ba74c161ffd02a26e41576a9294b74ee2a4ce1a2d8a64bbcbdbd4ccddde2d52", @ANYRES64=r4, @ANYRES32=r0, @ANYBLOB="de7306ff55ba534ed5fa5bc895923312fcac1ee58a69187619ce2dd520a554cf80a7166e1b5fcc20de258f9b858bc93ccb420c98c4c6e82d5f1bb9bc8d9081ef58934e8edcab851a8651625258811520603a3dec6efff897034ae41f3db9eb105cd92d0636", @ANYRES16=r2, @ANYRESDEC=r7]}}, 0x0) accept4(r0, &(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x80, 0x80000) [ 1711.551110][ T26] audit: type=1804 audit(1557948069.506:414): pid=19281 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir691266348/syzkaller.5rLb7u/209/memory.events" dev="sda1" ino=16738 res=1 [ 1711.692330][T19349] device sit0 left promiscuous mode 19:21:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x3, 0x80000, 0x10000, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f0000000140)={0x9, "54961790a9115d56e518e0b108cbf8021f57ab4d364f7776902288ca66810dabc0ec2a4598d9ea0c8d93b701856e01eb486582a79db71e3af8fad6968c01e7f190f8c78bb14e756347853e53f13ebda80262f782f52eedd0bf0340b9c6b347cab6ed4f42b6c0af8f07a59018dba5d97cbed43881af840d46b57c7e2dd1edce23"}) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40002, 0x7, 0x4, 0x1}, 0x3c) 19:21:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x22}, 0xffffffffffffffff}, 0xffffff1f) shutdown(r0, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6erspan0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) ioctl$SIOCRSGCAUSE(r1, 0x89e0, &(0x7f0000000080)) shutdown(r0, 0x1) [ 1711.862039][ T26] audit: type=1800 audit(1557948069.816:415): pid=19337 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.events" dev="sda1" ino=16488 res=0 [ 1711.992018][T19349] ================================================================== [ 1712.000534][T19349] BUG: KASAN: null-ptr-deref in fib6_purge_rt+0x467/0x590 [ 1712.007653][T19349] Write of size 8 at addr 00000000000000a5 by task syz-executor.2/19349 [ 1712.015977][T19349] [ 1712.018313][T19349] CPU: 1 PID: 19349 Comm: syz-executor.2 Not tainted 5.1.0+ #14 [ 1712.025937][T19349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1712.035997][T19349] Call Trace: [ 1712.039292][T19349] dump_stack+0x172/0x1f0 [ 1712.043626][T19349] ? fib6_purge_rt+0x467/0x590 [ 1712.048400][T19349] ? fib6_purge_rt+0x467/0x590 [ 1712.055350][T19349] __kasan_report.cold+0x5/0x40 [ 1712.061074][T19349] ? fib6_purge_rt+0x467/0x590 [ 1712.065834][T19349] kasan_report+0x12/0x20 [ 1712.070146][T19349] check_memory_region+0x123/0x190 [ 1712.075271][T19349] kasan_check_write+0x14/0x20 [ 1712.080018][T19349] fib6_purge_rt+0x467/0x590 [ 1712.084593][T19349] fib6_del+0xac2/0x10a0 [ 1712.088819][T19349] ? fib6_locate+0x150/0x150 [ 1712.093388][T19349] ? mark_held_locks+0xf0/0xf0 [ 1712.098137][T19349] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1712.104013][T19349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1712.110287][T19349] ? fib6_ifdown+0xe7/0x910 [ 1712.114777][T19349] ? fib6_walker_link+0x10c/0x160 [ 1712.119793][T19349] fib6_clean_node+0x3a8/0x590 [ 1712.124566][T19349] ? fib6_del+0x10a0/0x10a0 [ 1712.129051][T19349] ? __local_bh_enable_ip+0x15a/0x270 [ 1712.134410][T19349] ? fib6_walker_link+0x10c/0x160 [ 1712.139414][T19349] ? trace_hardirqs_on+0x67/0x230 [ 1712.144419][T19349] ? fib6_walker_link+0x10c/0x160 [ 1712.149437][T19349] fib6_walk_continue+0x495/0x900 [ 1712.154463][T19349] fib6_walk+0x9d/0x100 [ 1712.158603][T19349] ? fib6_ifup+0x230/0x230 [ 1712.163003][T19349] fib6_clean_tree+0xe0/0x120 [ 1712.167680][T19349] ? fib6_walk+0x100/0x100 [ 1712.172103][T19349] ? fib6_del+0x10a0/0x10a0 [ 1712.176604][T19349] ? rwlock_bug.part.0+0x90/0x90 [ 1712.181528][T19349] ? fib6_ifup+0x230/0x230 [ 1712.186030][T19349] __fib6_clean_all+0x118/0x2a0 [ 1712.190863][T19349] ? fib6_ifup+0x230/0x230 [ 1712.195257][T19349] ? fib6_ifup+0x230/0x230 [ 1712.199652][T19349] fib6_clean_all+0x2b/0x40 [ 1712.204133][T19349] rt6_sync_down_dev+0x134/0x150 [ 1712.209051][T19349] ? rt6_sync_up+0x170/0x170 [ 1712.213695][T19349] ? lock_acquire+0x16f/0x3f0 [ 1712.218355][T19349] rt6_disable_ip+0x27/0x5f0 [ 1712.222929][T19349] ? mark_held_locks+0xf0/0xf0 [ 1712.227688][T19349] addrconf_ifdown+0xa2/0x1220 [ 1712.232482][T19349] addrconf_notify+0x19a/0x2250 [ 1712.237316][T19349] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1712.242580][T19349] ? clusterip_netdev_event+0x474/0x670 [ 1712.248112][T19349] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1712.254335][T19349] ? tls_dev_event+0x118/0xad0 [ 1712.259088][T19349] ? clusterip_netdev_event+0x474/0x670 [ 1712.264620][T19349] ? inet6_ifinfo_notify+0x150/0x150 [ 1712.269907][T19349] ? tls_device_sk_destruct+0x670/0x670 [ 1712.275472][T19349] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1712.281766][T19349] ? ip6mr_device_event+0x1ad/0x220 [ 1712.286995][T19349] notifier_call_chain+0xc7/0x240 [ 1712.292005][T19349] ? inet6_ifinfo_notify+0x150/0x150 [ 1712.297274][T19349] ? notifier_call_chain+0xc7/0x240 [ 1712.302482][T19349] raw_notifier_call_chain+0x2e/0x40 [ 1712.307762][T19349] call_netdevice_notifiers_info+0x3f/0x90 [ 1712.313565][T19349] __dev_notify_flags+0x1e9/0x2c0 [ 1712.318572][T19349] ? dev_change_name+0xa70/0xa70 [ 1712.323499][T19349] ? __dev_change_flags+0x513/0x6e0 [ 1712.328688][T19349] ? dev_set_allmulti+0x30/0x30 [ 1712.333538][T19349] dev_change_flags+0x10d/0x170 [ 1712.338385][T19349] devinet_ioctl+0xde6/0x1cf0 [ 1712.343067][T19349] inet_ioctl+0x36f/0x3b0 [ 1712.347395][T19349] ? do_syscall_64+0x103/0x680 [ 1712.352142][T19349] ? inet_stream_connect+0xa0/0xa0 [ 1712.357245][T19349] ? debug_check_no_obj_freed+0x200/0x464 [ 1712.362969][T19349] ? debug_check_no_obj_freed+0x200/0x464 [ 1712.368678][T19349] ? kasan_check_write+0x14/0x20 [ 1712.373604][T19349] ? lock_downgrade+0x880/0x880 [ 1712.378514][T19349] ? tomoyo_path_number_perm+0x214/0x520 [ 1712.384148][T19349] ? find_held_lock+0x35/0x130 [ 1712.388909][T19349] ? tomoyo_path_number_perm+0x214/0x520 [ 1712.394528][T19349] sock_do_ioctl+0xde/0x300 [ 1712.399015][T19349] ? compat_ifr_data_ioctl+0x160/0x160 [ 1712.404457][T19349] ? lock_downgrade+0x880/0x880 [ 1712.409290][T19349] ? tomoyo_path_number_perm+0x459/0x520 [ 1712.414904][T19349] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1712.421128][T19349] ? tomoyo_path_number_perm+0x263/0x520 [ 1712.426750][T19349] sock_ioctl+0x3f3/0x790 [ 1712.431060][T19349] ? dlci_ioctl_set+0x40/0x40 [ 1712.435724][T19349] ? __fget+0x35a/0x550 [ 1712.439874][T19349] ? dlci_ioctl_set+0x40/0x40 [ 1712.444538][T19349] do_vfs_ioctl+0xd6e/0x1390 [ 1712.449114][T19349] ? ioctl_preallocate+0x210/0x210 [ 1712.454209][T19349] ? __fget+0x381/0x550 [ 1712.458352][T19349] ? ksys_dup3+0x3e0/0x3e0 [ 1712.462758][T19349] ? nsecs_to_jiffies+0x30/0x30 [ 1712.467597][T19349] ? tomoyo_file_ioctl+0x23/0x30 [ 1712.472519][T19349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1712.478747][T19349] ? security_file_ioctl+0x93/0xc0 [ 1712.483840][T19349] ksys_ioctl+0xab/0xd0 [ 1712.487978][T19349] __x64_sys_ioctl+0x73/0xb0 [ 1712.492553][T19349] do_syscall_64+0x103/0x680 [ 1712.497133][T19349] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1712.503006][T19349] RIP: 0033:0x458da9 [ 1712.506881][T19349] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1712.526463][T19349] RSP: 002b:00007f9cf1efdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1712.534869][T19349] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458da9 [ 1712.542821][T19349] RDX: 0000000020000040 RSI: 0000000000008914 RDI: 0000000000000004 [ 1712.550770][T19349] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1712.558724][T19349] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9cf1efe6d4 [ 1712.566679][T19349] R13: 00000000004c4727 R14: 00000000004d8298 R15: 00000000ffffffff [ 1712.574642][T19349] ================================================================== [ 1712.582677][T19349] Disabling lock debugging due to kernel taint [ 1712.588875][T19349] Kernel panic - not syncing: panic_on_warn set ... [ 1712.595463][T19349] CPU: 1 PID: 19349 Comm: syz-executor.2 Tainted: G B 5.1.0+ #14 [ 1712.604475][T19349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1712.614532][T19349] Call Trace: [ 1712.617829][T19349] dump_stack+0x172/0x1f0 [ 1712.622215][T19349] panic+0x2cb/0x65c [ 1712.626113][T19349] ? __warn_printk+0xf3/0xf3 [ 1712.630711][T19349] ? retint_kernel+0x2b/0x2b [ 1712.635310][T19349] ? trace_hardirqs_on+0x5e/0x230 [ 1712.640340][T19349] ? fib6_purge_rt+0x467/0x590 [ 1712.645110][T19349] end_report+0x47/0x4f [ 1712.649265][T19349] ? fib6_purge_rt+0x467/0x590 [ 1712.654033][T19349] __kasan_report.cold+0xe/0x40 [ 1712.658885][T19349] ? fib6_purge_rt+0x467/0x590 [ 1712.663654][T19349] kasan_report+0x12/0x20 [ 1712.667990][T19349] check_memory_region+0x123/0x190 [ 1712.673099][T19349] kasan_check_write+0x14/0x20 [ 1712.677864][T19349] fib6_purge_rt+0x467/0x590 [ 1712.682460][T19349] fib6_del+0xac2/0x10a0 [ 1712.686712][T19349] ? fib6_locate+0x150/0x150 [ 1712.691298][T19349] ? mark_held_locks+0xf0/0xf0 [ 1712.696044][T19349] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1712.701917][T19349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1712.708136][T19349] ? fib6_ifdown+0xe7/0x910 [ 1712.712619][T19349] ? fib6_walker_link+0x10c/0x160 [ 1712.717620][T19349] fib6_clean_node+0x3a8/0x590 [ 1712.722361][T19349] ? fib6_del+0x10a0/0x10a0 [ 1712.726838][T19349] ? __local_bh_enable_ip+0x15a/0x270 [ 1712.732189][T19349] ? fib6_walker_link+0x10c/0x160 [ 1712.737191][T19349] ? trace_hardirqs_on+0x67/0x230 [ 1712.742189][T19349] ? fib6_walker_link+0x10c/0x160 [ 1712.747196][T19349] fib6_walk_continue+0x495/0x900 [ 1712.752200][T19349] fib6_walk+0x9d/0x100 [ 1712.756339][T19349] ? fib6_ifup+0x230/0x230 [ 1712.760729][T19349] fib6_clean_tree+0xe0/0x120 [ 1712.765391][T19349] ? fib6_walk+0x100/0x100 [ 1712.769817][T19349] ? fib6_del+0x10a0/0x10a0 [ 1712.774304][T19349] ? rwlock_bug.part.0+0x90/0x90 [ 1712.779223][T19349] ? fib6_ifup+0x230/0x230 [ 1712.783619][T19349] __fib6_clean_all+0x118/0x2a0 [ 1712.788453][T19349] ? fib6_ifup+0x230/0x230 [ 1712.792847][T19349] ? fib6_ifup+0x230/0x230 [ 1712.797242][T19349] fib6_clean_all+0x2b/0x40 [ 1712.801724][T19349] rt6_sync_down_dev+0x134/0x150 [ 1712.806641][T19349] ? rt6_sync_up+0x170/0x170 [ 1712.811316][T19349] ? lock_acquire+0x16f/0x3f0 [ 1712.815968][T19349] rt6_disable_ip+0x27/0x5f0 [ 1712.820550][T19349] ? mark_held_locks+0xf0/0xf0 [ 1712.825294][T19349] addrconf_ifdown+0xa2/0x1220 [ 1712.830039][T19349] addrconf_notify+0x19a/0x2250 [ 1712.834871][T19349] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1712.840132][T19349] ? clusterip_netdev_event+0x474/0x670 [ 1712.845654][T19349] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1712.851876][T19349] ? tls_dev_event+0x118/0xad0 [ 1712.856622][T19349] ? clusterip_netdev_event+0x474/0x670 [ 1712.862153][T19349] ? inet6_ifinfo_notify+0x150/0x150 [ 1712.867425][T19349] ? tls_device_sk_destruct+0x670/0x670 [ 1712.872971][T19349] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1712.879190][T19349] ? ip6mr_device_event+0x1ad/0x220 [ 1712.884367][T19349] notifier_call_chain+0xc7/0x240 [ 1712.889378][T19349] ? inet6_ifinfo_notify+0x150/0x150 [ 1712.894646][T19349] ? notifier_call_chain+0xc7/0x240 [ 1712.899833][T19349] raw_notifier_call_chain+0x2e/0x40 [ 1712.905100][T19349] call_netdevice_notifiers_info+0x3f/0x90 [ 1712.910884][T19349] __dev_notify_flags+0x1e9/0x2c0 [ 1712.915907][T19349] ? dev_change_name+0xa70/0xa70 [ 1712.920821][T19349] ? __dev_change_flags+0x513/0x6e0 [ 1712.925996][T19349] ? dev_set_allmulti+0x30/0x30 [ 1712.930827][T19349] dev_change_flags+0x10d/0x170 [ 1712.935660][T19349] devinet_ioctl+0xde6/0x1cf0 [ 1712.940317][T19349] inet_ioctl+0x36f/0x3b0 [ 1712.944625][T19349] ? do_syscall_64+0x103/0x680 [ 1712.949366][T19349] ? inet_stream_connect+0xa0/0xa0 [ 1712.954477][T19349] ? debug_check_no_obj_freed+0x200/0x464 [ 1712.960176][T19349] ? debug_check_no_obj_freed+0x200/0x464 [ 1712.965901][T19349] ? kasan_check_write+0x14/0x20 [ 1712.970834][T19349] ? lock_downgrade+0x880/0x880 [ 1712.975663][T19349] ? tomoyo_path_number_perm+0x214/0x520 [ 1712.981270][T19349] ? find_held_lock+0x35/0x130 [ 1712.986011][T19349] ? tomoyo_path_number_perm+0x214/0x520 [ 1712.991636][T19349] sock_do_ioctl+0xde/0x300 [ 1712.996118][T19349] ? compat_ifr_data_ioctl+0x160/0x160 [ 1713.001555][T19349] ? lock_downgrade+0x880/0x880 [ 1713.006392][T19349] ? tomoyo_path_number_perm+0x459/0x520 [ 1713.012027][T19349] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1713.018246][T19349] ? tomoyo_path_number_perm+0x263/0x520 [ 1713.023867][T19349] sock_ioctl+0x3f3/0x790 [ 1713.028179][T19349] ? dlci_ioctl_set+0x40/0x40 [ 1713.032835][T19349] ? __fget+0x35a/0x550 [ 1713.036971][T19349] ? dlci_ioctl_set+0x40/0x40 [ 1713.041626][T19349] do_vfs_ioctl+0xd6e/0x1390 [ 1713.046200][T19349] ? ioctl_preallocate+0x210/0x210 [ 1713.051290][T19349] ? __fget+0x381/0x550 [ 1713.055423][T19349] ? ksys_dup3+0x3e0/0x3e0 [ 1713.059814][T19349] ? nsecs_to_jiffies+0x30/0x30 [ 1713.064643][T19349] ? tomoyo_file_ioctl+0x23/0x30 [ 1713.069562][T19349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1713.075784][T19349] ? security_file_ioctl+0x93/0xc0 [ 1713.080870][T19349] ksys_ioctl+0xab/0xd0 [ 1713.085007][T19349] __x64_sys_ioctl+0x73/0xb0 [ 1713.089576][T19349] do_syscall_64+0x103/0x680 [ 1713.094147][T19349] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1713.100017][T19349] RIP: 0033:0x458da9 [ 1713.103893][T19349] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1713.124883][T19349] RSP: 002b:00007f9cf1efdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1713.133273][T19349] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458da9 [ 1713.141220][T19349] RDX: 0000000020000040 RSI: 0000000000008914 RDI: 0000000000000004 [ 1713.149170][T19349] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1713.157117][T19349] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9cf1efe6d4 [ 1713.165070][T19349] R13: 00000000004c4727 R14: 00000000004d8298 R15: 00000000ffffffff [ 1713.174437][T19349] Kernel Offset: disabled [ 1713.178757][T19349] Rebooting in 86400 seconds..