0000000000000000048ea447ebac63ff47ba9666cd7aa77bb88190db94d249b50dc2e2cc5cee13439640e0eea83db7cecb722686f272c376e62fe99f74282b17c4889de85aa980f93f1b9d42865155ba3b1c40c3101affc0bb43073880f7db1a6c3f19a2b63743e843836b5dbf15a68595a43e1"], 0xed) 21:29:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) r1 = socket(0x0, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0xfc, 0x1, 0x1, 0x5, 0x0, 0x0, {0x8}, [@CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x6}, @CTA_NAT_DST={0x48, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}]}, @CTA_NAT_V6_MINIP={0x14, 0x4, @loopback}, @CTA_NAT_V4_MINIP={0x8, 0x1, @private=0xa010101}, @CTA_NAT_V6_MINIP={0x14, 0x4, @dev={0xfe, 0x80, [], 0x38}}]}, @CTA_TUPLE_MASTER={0x78, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xd}}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x18}}, {0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_PROTOINFO={0x20, 0x4, 0x0, 0x1, @CTA_PROTOINFO_TCP={0x1c, 0x1, 0x0, 0x1, [@CTA_PROTOINFO_TCP_WSCALE_ORIGINAL={0x5, 0x2, 0x5}, @CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x20, 0x4}}, @CTA_PROTOINFO_TCP_WSCALE_REPLY={0x5, 0x3, 0x1}]}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x8000}, 0x7bbfb420cab17b8f) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="6000000024000b0f00"/20, @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00000030000200000000000200000000000000000000000000000000000000140006000400000000005b205a"], 0x60}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e) sendfile(r5, r4, 0x0, 0x100000700) 21:29:59 executing program 1: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x3c, 0x7, &(0x7f0000000200)="e460cdfbef24080000000a9386dd6a000000000704eb3014cd3ec8a755c1e1380081ffad000000e8d5000000010000001400000500242f09880bd320", 0x0, 0x0, 0x0, 0x53, 0x0, 0x0, 0x0}, 0x40) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = socket$inet6(0xa, 0x3, 0x3c) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={0x0, 0xe000000, &(0x7f00000001c0)={&(0x7f0000000200)={0x1c, r2, 0x711, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r5, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r6, 0x0, 0x14, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000100)={r6}) sendmsg$BATADV_CMD_SET_HARDIF(r7, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)={0x38, r2, 0x20, 0xfffffffe, 0x0, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x400}]}, 0x38}}, 0x4851) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0xc0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='ip6erspan0\x00') 21:29:59 executing program 4: r0 = socket(0x10, 0x80002, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x8, 0x602, 0x0, 0x0, {0x0, 0x0, 0x1}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x8001}, @CTA_TIMEOUT_TCP_ESTABLISHED={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_TCP_SYN_SENT2={0x8, 0x9, 0x1, 0x0, 0x7ff}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008050}, 0x8044) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x705, 0x70bd28, 0x0, {0x0, 0x0, 0x0, 0x0, 0x400}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_SPORT={0x6, 0x10, 0x4e21}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x40}}, 0x4000084) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x7c, r3, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_SEQ={0xe, 0xa, "b663c2644534060aac9d"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "836b491e652ed4967b723d96ef"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "bee4fe0e14316382259e9ad6e8"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "8c6872bf1948ea61c87b933dd7"}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x41) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r6}]}}}]}, 0x48}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, r3, 0x200, 0xfffffff9, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x4) 21:29:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r4, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r4, 0x9c, "6531e0a6b352ee16ad73be2a395226bd3349de0d157e52c65bfcb394a2bd4f73590574ceb2a3db4feabc6aa38d228f610c90f87ea3da28b3356a369d21961af195711ab489da64d6b952e48b760a2684ea08dd5e2a8db0f9fae5025afd6fe8909685f8def8daa21b74964d4a7b57efc0049dfe52c8021d847cf70a85496a0aa352680b54c03d481ad0ad5091f1585e600a49bd5706add19d89d539e3"}, &(0x7f0000000180)=0xa4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x6, 0x8, 0x80b, 0x3be3, 0x2, 0x5, 0xffffff01, {r5, @in={{0x2, 0x4e21, @private=0xa010101}}, 0xfff, 0x0, 0x0, 0xc621, 0xffff}}, &(0x7f0000000380)=0xb0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5, 0x28011, r1, 0x5a436000) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000140)) setsockopt$inet_int(r7, 0x0, 0x14, 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r7, 0x40087602, &(0x7f0000000100)=0x1) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r9, r8, 0x0, 0x100000001) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f0000000040)) 21:29:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000}) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair(0x9, 0x0, 0x0, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000380)=0x1, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, r3, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @mcast1}, @FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @dev={0xac, 0x14, 0x14, 0x36}}, @FOU_ATTR_PEER_V4={0x8, 0x8, @rand_addr=0x64010101}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @dev={0xac, 0x14, 0x14, 0x3c}}, @FOU_ATTR_PEER_V6={0x14, 0x9, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000881}, 0x4000005) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x8, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x0, 0x0, &(0x7f0000000080)) [ 756.624887][ T3783] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 756.683647][ T3783] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 756.710571][T13173] tipc: TX() has been purged, node left! [ 756.725484][T13173] tipc: TX() has been purged, node left! 21:29:59 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x6, @multicast1, 0x0, 0x0, 'none\x00', 0x14}, 0x2c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000140)={0x84, @multicast1, 0x0, 0x40000000, 'none\x00'}, 0x2c) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000340)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.controllers\x00', 0x2761, 0x0) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") sendmsg$IPSET_CMD_SWAP(r4, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40500960}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="20000000190600082abd7000ffb0f8fa31c01b13735391fb683590dbdf250f00"], 0x20}, 0x1, 0x0, 0x0, 0x400048c5}, 0x4000804) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r5 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000680)=0x88, 0x4) write(r5, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r5, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x0, 0x20, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r5, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x48040}, 0xc, &(0x7f00000004c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="0c010000", @ANYRES16=r7, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x8144}, 0x8000) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000000480)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) sendto$inet6(r8, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4), 0x1c) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r8, 0x8983, &(0x7f0000000380)={0x0, 'ip6gretap0\x00', {}, 0x6}) sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000800)=ANY=[@ANYBLOB="1cfcff00535a30aa757a62577fc0fefc8a0ea364bded47672db72fcc9cab3771d4c933a3ec792de59442e1f498fb5b9ae056af7934e71746ee07f8b76a01a3b820adc59983cded982ebe03789911628d30a2fbc78e531535781e6580cec852d048a72d4d37183167951614fdbac7d5378d3f94280c4542e31041b36121a7adb63e8037cd", @ANYRES16=r7, @ANYBLOB="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"], 0x11c}, 0x1, 0x0, 0x0, 0x7cac78cccda8bf72}, 0x4a) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100)={0x401}, 0x4) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000180)=""/234, &(0x7f0000000080)=0xea) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) [ 756.756430][T13173] tipc: TX() has been purged, node left! [ 756.765320][ T29] audit: type=1804 audit(1593206999.620:716): pid=3794 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/394/cgroup.controllers" dev="sda1" ino=16373 res=1 [ 756.818116][ T3797] batman_adv: Cannot find parent device [ 756.858006][ T3797] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 756.888585][T13173] tipc: TX() has been purged, node left! [ 756.895111][T13173] tipc: TX() has been purged, node left! 21:29:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r2, 0x1e998000) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r3 = socket(0x8, 0x6, 0x1) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000200)="7b667503e12f1aad566136b37be8645b810d5ede03fcf0c78b07b59c20c5995c8999881a0266ece0c0504331d3ad132385b6b4363315bce91cbf7e02984a471e36deb383c35158c0fa4d19930848e2b6570f24564b9db6fbc55f4491936f1ba1a203cd0f3b3de4a4629ffed53e100e99") r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x14, 0x0, 0x0) ioctl$FIBMAP(r4, 0x1, &(0x7f00000000c0)=0x1) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000080)={0x2880008, r0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) 21:30:00 executing program 4: unshare(0x40000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x23, 0x2, 0x4b) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SPLIT(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x1b4, r4, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x3}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x3}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0x9, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0x9, 0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0x9, 0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0x9, 0x58}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x1}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0xc000}, 0x4000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r2, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x4e20, @multicast2}}}, 0x84) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8}]}}}]}, 0x48}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000425bd7000fcdbdf250d00000008000600", @ANYRES32=0x0, @ANYBLOB="080032000400000005002f000100000005003700000000000800340003000000060028000200000060ee2fdda6d6ba6389facad2942bbc5042351667a8d13cb8f315dd8493afa4f1c1597febbbca8c82bb8668c59ef5471a4ec80386bfe017007f2bc6e52292c1739383d28603756432a666cf471133d9aee66149267695f3b288694889eed1e5031202add8fe09a96b3b6e42aede7eb1715d6647eeda736019bd3a52fff875212ef6bf79fbbf6dcaf0c57b78a5ee8cf40e6f7a9338f8415cbd39d2d3df79f8b02992e9f74c2e38a2027478"], 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000c001) [ 757.374797][ T3838] IPVS: ftp: loaded support on port[0] = 21 21:30:00 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=@newtaction={0x5c, 0x30, 0x727, 0x0, 0x0, {}, [{0x48, 0x1, [@m_ct={0x44, 0x1, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x5c}}, 0x0) sendfile(r2, r1, 0x0, 0x10000c000) [ 757.545171][ T3844] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 757.568052][ T29] audit: type=1804 audit(1593207000.430:717): pid=3807 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/418/cgroup.controllers" dev="sda1" ino=16366 res=1 21:30:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r2, 0x1e998000) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) r3 = socket(0x8, 0x6, 0x1) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000200)="7b667503e12f1aad566136b37be8645b810d5ede03fcf0c78b07b59c20c5995c8999881a0266ece0c0504331d3ad132385b6b4363315bce91cbf7e02984a471e36deb383c35158c0fa4d19930848e2b6570f24564b9db6fbc55f4491936f1ba1a203cd0f3b3de4a4629ffed53e100e99") r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x14, 0x0, 0x0) ioctl$FIBMAP(r4, 0x1, &(0x7f00000000c0)=0x1) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000080)={0x2880008, r0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) [ 757.696546][ T29] audit: type=1804 audit(1593207000.450:718): pid=3819 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/418/cgroup.controllers" dev="sda1" ino=16366 res=1 [ 757.818345][ T3838] IPVS: ftp: loaded support on port[0] = 21 [ 757.842614][ T29] audit: type=1804 audit(1593207000.600:719): pid=3862 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/395/cgroup.controllers" dev="sda1" ino=16378 res=1 21:30:00 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000000) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmmsg$inet(r1, &(0x7f0000001d80)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@empty}, &(0x7f0000000080)=0x14) shutdown(r0, 0x0) [ 758.040474][ T29] audit: type=1804 audit(1593207000.760:720): pid=3847 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/418/cgroup.controllers" dev="sda1" ino=16366 res=1 21:30:01 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket(0x10, 0x80002, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c002000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r4], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000040)=ANY=[@ANYBLOB="460400a7fc432400530bda00a69dd1ddede2e4f6636be564b3a94311684087b15120", @ANYRES16=r1, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r2], 0x4}}, 0x0) 21:30:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x2, 0xbe, 0x0, 0xa4c}, {0x4, 0x9, 0x6, 0x8}, {0x3f, 0x4, 0x0, 0x7}]}, 0x10) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r4}]}}}]}, 0x48}}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=@getae={0x234, 0x1f, 0x200, 0x70bd2c, 0x25dfdbfb, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4d2, 0x2}, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xff000000, 0x34ff}, [@encap={0x1c, 0x4, {0xfffffffffffffffe, 0x4e20, 0x4e22, @in6=@private0={0xfc, 0x0, [], 0x1}}}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd2d, 0x70bd2b, 0x70bd2c, 0x70bd26, 0x9, [0x4]}}, @algo_crypt={0x4f, 0x2, {{'cbc-camellia-asm\x00'}, 0x38, "d7673b79598a5e"}}, @replay_thresh={0x8, 0xb, 0x800}, @address_filter={0x28, 0x1a, {@in6=@loopback, @in=@local, 0x0, 0x9, 0x80}}, @srcaddr={0x14, 0xd, @in6=@empty}, @offload={0xc, 0x1c, {r7, 0x1}}, @algo_auth_trunc={0xd3, 0x14, {{'sha224-generic\x00'}, 0x438, 0x80, "63b4f15cf77f98c608a4630f4e1fce0e9dfe858c7465bda64a68c3f55180e5d7b7476c87cf2a9d9137fed4f0e08bf29f5ce3584559db631ca6ce0b4205df9590c7c4bba6a5b3bd9ff6f970e7d010736bf783dc47b11556008f7f8629927f23c8a6c85af65b05eacbcf298246e1939cab165f0ec2855ee6246c3ed5d62a79b4600fa7a9e6c50390"}}, @replay_esn_val={0x44, 0x17, {0xa, 0x70bd29, 0x70bd27, 0x70bd29, 0x70bd2b, 0xfff, [0x401, 0x8000, 0x3, 0xffffffff, 0xfffffff8, 0x2, 0xfffffffe, 0x9, 0x9, 0x6]}}]}, 0x234}, 0x1, 0x0, 0x0, 0x4000001}, 0x20000000) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x38, 0x0, 0x1, 0x301, 0x0, 0x0, {}, [@CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x38}}, 0x0) 21:30:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x72, 0x0, &(0x7f0000000200)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r3, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000040)=0x8) 21:30:01 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xc, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="18010000000000000000000000000000850000001e0000009500000000000000879d3334efa29fa54c753be6b39de6051475840bd6e1f4b9569e34985dc291dce36a8d7e66c42f2b106112c4cdf52deae6f1cc815d524a42dd90f8cf9dfde36c5c5922e35dbe58b213ad0c4b73a2f05ab02d0fab6142b4d4c56bbe243c67f71a8b91e6a2ff16bbc10b5b4a032dc7df08431882da34e45f51c8413e8c5603933b821c664e593fa4b879d3cd6a0c6f4d7ed00126e9a42040354f10217d6965674d0a3b408351b52769c5c4d2c8f3e1f0670065e2a126fcd52fc278f3db37280700"/236], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x17, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = socket$xdp(0x2c, 0x3, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x210000}, 0x20) socket$inet6(0xa, 0x80000, 0x1) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, 0x0, 0x58) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) bind(0xffffffffffffffff, 0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, 0x0, 0x0) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x12, r1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) bind$netlink(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000000, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000840)="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", 0xfffffffffffffdcd, 0x20001, 0x0, 0xfeb1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000f61000/0x3000)=nil, 0x3000}, &(0x7f0000000340)=0x10) 21:30:01 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7302}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000440)=ANY=[@ANYBLOB="b7020000f7ffffffbfa70000000000002402000020e0ffff7a0af0fff8ffffff69a4f0ff00000000b70600000018d1fe2d6405000000000075040000000000000704000000000000b7040000100000206a0700fe00000000850000002f000000b70000000a00000095000000000000006458c2c62fc2868f0399d909a63796c113a80c19aab9d607000000b6cd483be3f0d3253730e711f5969f62c28b22756bedf3cf393d14c46cc4f79fd2b316da4f0de8163f6242fa7323f1740637c48468766af540439fce41f144631ac262dcae08c3d1a1fbe96dd87235b4e9f62bff342785089a0f119e31975e551558055dc2dc"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x139}, 0x48) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r1) close(r0) 21:30:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x80000, 0x5) r2 = socket(0x2, 0x5, 0x0) sendmmsg$inet(r1, &(0x7f0000000100), 0x0, 0x4000000) bind$inet(r2, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1400}, 0x10) sendto$inet(r2, &(0x7f0000000000)="cf", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'geneve0\x00', 0x3}, 0x18) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000380)=ANY=[@ANYBLOB="d543b1a403e1fd7040c432ccf19f855c3576a399d7d8070e9bb84a061afa02c57c16fb0e88909e1c03e9ede85323624ed68855b6e4a27bf1131bcbffc5ebb77c0031f88ef53320d8c109ff42ac9f4f520b3597551b3929d476315a6147187bfbabf1c76b6d9734cb87e8cc04399d76d3432d4d612cb3cc7dff1cdd2750e6d8e4e82a14712c5385338428de9737723109f0400979237077074df8bd1d5af231a47cc22ae01a6e2db031ebd34c494a93da9b7ac8ab6cf9560b775ca667e456c99cd8ea81404681cec5fc07fa897d1e1aca9c7425a2a1bab10559af2edcf2705dfd6623338e4feec48022f5d16152248dd5f492b28e4a35"], 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="cf", 0x21, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback}, 0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r6}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={r6}, 0x8) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00'/20, @ANYRES32=r3, @ANYBLOB="000000000000060001000000"], 0x24}}, 0x0) [ 758.725664][ T3930] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 758.742728][ T29] audit: type=1804 audit(1593207001.600:721): pid=3932 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir612162939/syzkaller.Jhmpky/407/cgroup.controllers" dev="sda1" ino=16384 res=1 [ 758.821004][ T29] audit: type=1804 audit(1593207001.670:722): pid=3944 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir612162939/syzkaller.Jhmpky/407/cgroup.controllers" dev="sda1" ino=16384 res=1 21:30:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="21000000000000000000000000000000611190000000000095000000000000006274649adf6ab238f9a2f5411b7377c6133c086e5e3e9c0fbebf7d10034a64d220c317b777e9baed8dcc8957df1382f2a7bd76d8c227e7f81edef732ee90d0"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 758.891752][ T3937] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 758.990930][ T3966] IPVS: sync thread started: state = BACKUP, mcast_ifn = geneve0, syncid = 3, id = 0 21:30:01 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, 0x6, 0x1, 0x101, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000cc0)={@any, 0x2}) setsockopt$inet_int(r3, 0x0, 0x14, 0x0, 0x0) writev(r3, &(0x7f00000005c0)=[{&(0x7f0000000140)="2e23d9c24acee50b867ca8c22e1160735c02dcd1cef81da0d50203ec09c0b7da87294d8f8cd68afb2add2a87067bbd25b39969833d35ab48de4e63e1ca6ab43911f1e93304d550f711eaa6b1ca365f51ce566c376d", 0x55}, {&(0x7f0000000200)="0f4965c1a91885cadef05468351879c875e3aea2974cafbb6edbfcc8aa75b9fe7a022eb9ad80372d989c4768e8d5e6c6126285183c8713ad3a073987ea49b62b43a9edcef5fe69e38dcc19e26f2f7576ac348b7f419dbca007116dc4ec76091cab72fff70aa5a2cb3d05c689233a5b83d01c40e79cb34c9446fc47c4d876581684e507868c6e0fd3f7b8b9b8db9e51a397d224d1e8746ac8516901448060d6448d073ccc13d8ac8e8e0dd18ab7b9ee827e3b04ce0aa9d37633f3da64d2a5cf276d22777305c5bfeef2ef5db4caf802e425a120730cce1e545064cf22e19f22650012d97e66d7b9932856ee1d1030f5b131b9de9132dbcbd4", 0xf8}, {&(0x7f0000000300)="46a0d5620816b38550391f699876bda6b4e382cb51537b9605f9432f14a6affa20207334d85e6e8ff1dc2df93485eb65ff092e456f5b8e3fbc3cd0a920bda1a72fe7adf088d064e33f57ec1d8fd258c3f630a9c08852387a2c573d77d5dfe389a404998a2e1fe8522ec05791a625912e93eec35abfdd212f73b90a8f39c98530badb69db7f33473209", 0x89}, {&(0x7f00000003c0)="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", 0xfb}, {&(0x7f00000004c0)="f13728d510ee1990c22fede1b9606e906e08365037e29ab0bbf6876c2bfd903e331c8e1b191c3618e10b635d1ffbfbc15a5e7c1d51b2abcd4ddf3453483ced4c84acb5f641c63cdc86cf9db04a2206e3228235bf30f7aa4bbcfca98d9c01c404b7660fc2e326dce7a514b0d41253198ebe0983fc767dd2c8349548f616f365890d7096f8929f6719c658c7fe3bda6986e71563edd2e7d979e4ac4d0bfb327b79218884b5f807586eafe5474274c9756ee3066e1c0c152026191070718e075c6e262d7b03bc0c7fd32a67a8dc9c50a2e5f2c5b4fe9bee75816740bbb5f7c74fccdf4fb5a98bf374b38a3df54b68bdf46775f0ae06", 0xf4}], 0x5) 21:30:01 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r1, r0, 0x0, 0x100000001) sendmsg$NFT_BATCH(r0, &(0x7f0000000c40)={0x0, 0xfffffffffffffcbb, &(0x7f0000000c00)={&(0x7f0000000100)=ANY=[@ANYBLOB="14004a8f86ed8c5c410cc4f68e3f00001000b7a4690063808a4c00000000000a74ffffff0000000000000000000000000000000a"], 0x28}, 0x1, 0x0, 0x0, 0x48880}, 0x8000) 21:30:02 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x28, 0x1406, 0x300, 0x70bd2b, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x28}}, 0x40000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3800e6ff230207400000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001040)=@newtfilter={0x90, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x60, 0x2, [@TCA_BASIC_ACT={0x5c, 0x3, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x1}, @TCA_SAMPLE_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x90}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 21:30:02 executing program 1: unshare(0x40000000) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x80800) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="06ffffff", @ANYRES16=r1, @ANYBLOB="00082cbd7000ffdbdf250800000008000800ac1414bb08000c000000000014000600fe880000000000000000000000000001080004000300000008020000001e000106000b0002000000000000000200000014000500fe880000000000000000000000000001"], 0x6c}, 0x1, 0x0, 0x0, 0x4004000}, 0x44000) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="020028bd7000fc000200050000001400050000000000000000000000ffff7f0000010800020005000000080008000a01010105000100"/66], 0x48}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) r2 = accept4$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e, 0x800) getpeername$unix(r2, &(0x7f0000000300), &(0x7f0000000380)=0x6e) [ 759.244438][ T3982] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 759.312274][ T3982] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 759.322054][ T29] audit: type=1804 audit(1593207002.180:723): pid=3981 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/420/cgroup.controllers" dev="sda1" ino=15889 res=1 [ 759.353929][ T3992] IPVS: ftp: loaded support on port[0] = 21 21:30:02 executing program 2: unshare(0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r3, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x2, 0x5ec}, &(0x7f0000000040)=0x8) 21:30:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000006c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00000000080101000000000000e0ffffffffff0800010073797a310000000005000300060000000c0004800800090000000000060002"], 0x3c}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 21:30:02 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x15, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x79, 0x11, 0x8}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r0, 0xc0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x6688a16c, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xd894, 0x3}, 0x0, 0x0, &(0x7f0000000100)={0x1, 0x1, 0x3, 0xffffff81}, &(0x7f0000000140)=0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=0x100000000}}, 0x10) [ 759.629420][ T3992] IPVS: ftp: loaded support on port[0] = 21 21:30:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff30000000000000000e1ff", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="140012000b000100627269646765"], 0x3c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r5, 0xc0d58860b4c77945, 0x0, 0x0, {{}, {0x0, 0x6}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ipvlan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x10, 0x13, @udp='udp:syz0\x00'}}, ["", "", "", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x5}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r8}}, 0x20}}, 0x0) [ 759.661833][ T29] audit: type=1804 audit(1593207002.520:724): pid=4038 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/396/cgroup.controllers" dev="sda1" ino=15858 res=1 21:30:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0xc0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)={r3}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r3}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r3}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[@ANYBLOB="40fb0000100005886c12cb29b639190700000000000000000000de0360c27613e48a97b990dfac735b7add9727bffa8a33d74c7f423cd1922bfc113072295206de5825f73fd60881b013661c23cb10dbc347e1981e7abd6ef10f19a0ce60cbe51078df15783d2e818849b42a480d9a24f80aba3e79c712c47d752fccf5d862b4cb9a67cbc773a8460a71be958da2fe4b12cae1dcc3e17859b33db130b129574839c1dbf5ca4c648126c069180e1c96e54dfdf7bf79c2305335ccd585bb87", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006d61637365630000040002800a0005001400000000000000"], 0x40}}, 0x0) 21:30:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x84}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = socket$inet6(0xa, 0x1, 0xffffffc1) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) tee(r0, r5, 0x7, 0x0) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r4}]}}}]}, 0x48}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@mcast2, 0x26, r4}) 21:30:02 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r0}, 0x14}}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000440)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000480)={0x1e8, r4, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_PEERS={0x19c, 0x8, 0x0, 0x1, [{0x198, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g='\x97\\\x9d\x81\xc9\x83\xc8 \x9e\xe7\x81%K\x89\x9f\x8e\xd9%\xae\x9f\t#\xc20x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="640000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="bb0e0000000000002c00128009000100766c616e000000001c00028006000100000000000c0002000e0000000a0000000400038008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYBLOB], 0x64}}, 0x0) [ 759.869185][ T4050] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 21:30:02 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r5, r4, 0x0, 0x100000001) sendmsg$RDMA_NLDEV_CMD_DELLINK(r4, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)={0x50, 0x1404, 0x539893161aeddf4d, 0x70bd2b, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040001}, 0x20000010) r6 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r6, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r7 = syz_genetlink_get_family_id$smc(&(0x7f00000008c0)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r6, &(0x7f00000009c0)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)={0x50, r7, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x445) sendmsg$tipc(r3, &(0x7f00000006c0)={&(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x0, 0x1}}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000100)="fc04d6652f9c12ed12630f29692bb8a30f8834a1443a969c9ea0a0e88f1f8408cc3a63d178af516920edfb80ecb3632b394c3ee56865c0831baaf78b09a438ed9e963e507b5afe1d7604ab2052a8d179158f90317c64169b16a77573a131d1263a9898f5a0c7c4cc717ce12c599f7c1c341eda80589e094a0ced0d8cfa9145a8ebb70656f719b3b17df96d81590d8086a669afbd612f32a8c10eaa81ce04571213e0827221f5ba821516bfe5650c50cf23001c55c18a693fa629b006228b5e823611ae09c2075578e2da", 0xca}, {&(0x7f0000000200)="d87e4b8d9d43d442d7503003f051838f6c3de399358f470e8acc44a0f9c21af848525f1edc4123a9c92f027261a609f965c88b5d3e9b3c66a6741f035e05577a2ee856ace1575d96f4003563b6c2b83628b0dc4a57243f302a59e27a3ad9122c3bed5349c9b73bd68e11cb90b618380460275173a0d690d9c74c24458f02354412237d3bcf51b1f8ea85fc60cbb707c36c81697e7c1cc7f41e357d53eba7a8f3bf1c1d5046bd4c2db47d469f4b4440aaabe68582e8d8faed1256bcf4e7e1beb3d88489579f2c51905b50493d", 0xcc}, {&(0x7f0000000400)="2b83efb171f13fb7a4863b6dafadc346bde435e9e24610771fbdd1ba5206dbbd5c7c26fb3b25dfd540923c130cacda0112ec1dc71093c6ef8726b2f1ebd21b7a77133b35a24739777694032e262e09e872c138a67eb2ee75aaad88b82f67772ced29e9bac6844bf657c2b7fed99f867b72fc1631a8fe5677c90c0b67153b", 0x7e}, {&(0x7f0000000480)="ccb4d22913d0eac978df889cfb26d92ce711dce57ef0334d82886bdb17ba3093aa099a18ca898fa6260612ea05f6aaab94ddd13d113f223e3f3eda9260c1c732f3dd20811234814d0ad8985f70f521337b0f90f1b31d60018bbbd31ef3d437c777c8e958b41736fc7e1e9e339acb30f30dd61fd2c0cd4060ae957266ec73eb63ebc6231f95f0a7ac8e78c64de850d026fcfc05400123bc1bbb225114252065", 0x9f}, {&(0x7f0000000340)="6f827b3cb13ee3894236", 0xa}, {&(0x7f0000000540)="5cd9985b1916a637734adc4900350ef8050073b5ca12b30fef1a39d5925894087e17eabe093ad82feb58547588f899e29f51049b", 0x34}, {&(0x7f0000000580)="0f6a642f9dcfee4ddc383ef90dbbe2d90c80c1025e278aa5a806d17f4d435708187f1e85ee", 0x25}], 0x7, &(0x7f0000000640)="191d17426f6de713c219a8e378ee7fb5466acbab1175c5ffbe1ac728649d31b379e50a28765aee3359d6287974900fef10731f3a10d94da6c8b25e423897b83cf61b", 0x42, 0x4000000}, 0x4000) sendmsg$nl_route_sched(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000024000b0f00"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000d00010066715f636f06006c00ec00000c0002000800010000000000"], 0x40}}, 0x0) [ 759.978053][ T4056] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 21:30:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010002081000418e00000004fcff", 0x58}], 0x1) socketpair(0x8000000000001e, 0x2, 0x2, &(0x7f0000000480)={0xffffffffffffffff}) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000003240), 0x492492492492619, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000280)={'veth0_macvtap\x00', 0xffff}) sendmmsg$alg(r1, &(0x7f0000003240), 0x0, 0x5080) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmmsg$alg(r3, &(0x7f0000003240), 0x492492492492619, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000240)={0x0, 'netdevsim0\x00'}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x29, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmmsg$alg(r7, &(0x7f0000003240), 0x492492492492619, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000000380)="501b18a6b08177dd8ad51a5abfce8becf5f18ac53b0b48fa83540227dff03f668e03f4fd3990d36aae80810ae8a99be800f223ad9392bb9d5d33defe4b345fa6eccdc5fbf47421079faa5530328f5747bd9d93bb8f886f76a1c2c4d2ab84", 0x86, 0x8000, &(0x7f00000004c0)={0x1a, 0x10f, 0x2e, 0x63, 0x5, 0x6, @broadcast}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="800002000200000008080400", @ANYRES32=r6, @ANYBLOB="00000e00020000000000000068000000000000008c850000000000000600000000000000"], 0x9}}, 0x40008d1) sendmsg$nl_route_sched(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="b80000402400010029bd7000ffdbdf2500000000", @ANYRES32=r6, @ANYBLOB="ffff090009000900f3ff05007c0008801c0001003f0902002fb6ffff020000000700000007000000030000000a00020006000180000000001c000100002005005c4b00000000000000020000060000000600000010000200faff000002000400080000801c0001000806020003000000010000000200000005e6000001000000060002002000000008000d000300000008000e00f8ffffff08000d0003000000"], 0xb8}, 0x1, 0x0, 0x0, 0x4000}, 0x41) [ 760.047932][ T4056] bond6: (slave bridge4): making interface the new active one [ 760.059608][ T4056] bond6: (slave bridge4): Enslaving as an active interface with an up link [ 760.109814][ T4098] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.0'. [ 760.155587][ T4050] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 760.184499][ T4056] bond6: (slave bridge5): Enslaving as an active interface with a down link [ 760.253457][ T4105] batman_adv: Cannot find parent device 21:30:03 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) recvmsg(0xffffffffffffffff, 0x0, 0x40000062) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x5, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x14, 0x0, 0x0) r5 = socket$pptp(0x18, 0x1, 0x2) poll(&(0x7f0000000100)=[{r1, 0x48}, {0xffffffffffffffff, 0x430}, {0xffffffffffffffff, 0x8008}, {0xffffffffffffffff, 0x2000}, {r4, 0x210}, {r5, 0x1001}], 0x6, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) ioctl$PPPIOCGFLAGS1(0xffffffffffffffff, 0x8004745a, &(0x7f0000000180)) 21:30:03 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)={0x14, 0x3e, 0x105, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) [ 760.582220][ T29] audit: type=1804 audit(1593207003.440:725): pid=4144 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/423/cgroup.controllers" dev="sda1" ino=15969 res=1 [ 760.664542][ T29] audit: type=1804 audit(1593207003.490:726): pid=4149 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/423/memory.events" dev="sda1" ino=15889 res=1 [ 760.738222][ T29] audit: type=1800 audit(1593207003.490:727): pid=4149 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15889 res=0 [ 760.794495][ T29] audit: type=1804 audit(1593207003.570:728): pid=4149 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/423/cgroup.controllers" dev="sda1" ino=15969 res=1 [ 761.349308][ T29] audit: type=1804 audit(1593207004.210:729): pid=4149 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/423/cgroup.controllers" dev="sda1" ino=15969 res=1 21:30:06 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) r1 = socket(0x2, 0x2, 0x0) close(r1) sendmmsg$inet_sctp(r1, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="3000000000000000840000000100000000000000040e08000000000000000000000000e2ffffff00000000003010744cff2287fe02fab88e197bee151e8a9e6d6c20ae4f39e782d223c0095f2acd91d2587ad8c17ff84493a1a42be3f29c08b18c60fb13081d69e4266efcb05cd032db2fcc8a50536632e8a4ae3035d289072111ab8380647de7d39c7854e461", @ANYRES32=0x0], 0x30}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYBLOB="ab9ed9d1982f68428f3521db0ae160f7e06f9b2feb8fd710c0dbb80b8d4e528ca1ff27af171b79448400265fd73d3e3ce783b40f89f911f4cf8b4b2e978a937d9221946c291abb4cedbf57051c8aab4ba6410cebfdecb042a62e302bc8c422d3d8bec102002617ca5555ac02709cd5cda8692f16914650718cca8c4d2091175e5a8855fe62cfe295edee7bcf64721a", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="00000100175bd6709ecabe0e5e38ee44a0887119cc7c53e22e1fc735cbcb64527f4253d935ba0f954ac4460d76832807aed6be1b795e571fc4258c2269b9be50c5cbc7ba77dbdf5294988680d3f1e8e2d0437af8caf659d06fa183a0ee0e7583766645cf599507fa06706c489e17061435ae826ce9bb3ecfa110698c1cd32734b8efee273095f9aaf1076d62c8e429732ee9b5c1c41a3e60aae435fd1a0f6e82037e00388bcd1118852eb07b000000"], 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000008c0)={r3, 0xa}, &(0x7f0000000900)=0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x94, &(0x7f0000000f00)=ANY=[@ANYRESOCT=r1], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xb, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xfffffffe}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x6}, 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r4, 0x0, 0xe, 0x0, &(0x7f0000000200)="0c96fadfe67d576a000000e4ff00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x100009}, 0x3c) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x100000000000000c, 0x4, 0x8000000000004, 0x1, 0x0, r5}, 0x3c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x17, 0x4, 0x8000000000004, 0x1, 0x0, r6}, 0x40) r7 = socket(0x15, 0x5, 0x0) getsockopt(r7, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r8 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000480), &(0x7f0000000300)=0x4) socket$netlink(0x10, 0x3, 0x15) connect$nfc_llcp(r1, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x49, 0xff, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b96fb145722c01b3dcf014a434315b16a37da37df7746e36af26b91a270dc021d97081c45d93fa7317d35", 0x35}, 0x60) r9 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r11 = socket$inet_udp(0x2, 0x2, 0x0) close(r11) splice(r10, 0x0, r11, 0x0, 0x4ffe2, 0x0) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x18, 0x7, 0x9, 0x0, 0x6, r10, 0xd9, [], 0x0, 0xffffffffffffffff, 0x1, 0x4}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r12, 0x28, &(0x7f00000000c0)}, 0x10) socketpair(0x1f, 0x801, 0x1, &(0x7f0000000e40)={0xffffffffffffffff}) accept4$rose(r13, &(0x7f0000000e80)=@full={0xb, @remote, @bcast, 0x0, [@null, @default, @rose, @bcast, @remote, @default]}, &(0x7f0000000ec0)=0x40, 0x80800) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x54, 0x10, 0x401, 0x40000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0xffffffffffffff21, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x54}}, 0x20000040) 21:30:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r2, r1, 0x0, 0x100000001) recvmsg$kcm(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/139, 0x8b}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000280)=""/126, 0x7e}, {}, {&(0x7f0000000300)=""/167, 0xa7}, {&(0x7f0000000400)=""/126, 0x7e}, {&(0x7f0000000480)=""/138, 0x8a}, {&(0x7f0000000540)=""/161, 0xa1}], 0x8, &(0x7f0000001700)=""/91, 0x5b}, 0x40010121) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e900c9d545ba662d8f60910ada0500010047"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0}, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r5, 0x0, 0x14, 0x0, 0x0) recvmmsg(r5, &(0x7f00000000c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 21:30:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100eb000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) sendmsg$IPSET_CMD_GET_BYNAME(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0xe, 0x6, 0x5, 0x0, 0x0, {0x2, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000044) recvmmsg(r2, &(0x7f00000000c0)=[{{0x0, 0x0, 0x0}}], 0x400000000000061, 0x0, 0x0) 21:30:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x18, 0x4, &(0x7f0000000000)=@framed={{0x2b, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x41100, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 21:30:06 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80000) getpeername$l2tp6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x20) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @multicast1}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @loopback}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x12) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000440)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000480)={0x1e8, r4, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_PEERS={0x19c, 0x8, 0x0, 0x1, [{0x198, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g='\x97\\\x9d\x81\xc9\x83\xc8 \x9e\xe7\x81%K\x89\x9f\x8e\xd9%\xae\x9f\t#\xc20x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8}]}}}]}, 0x48}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x48, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x879, 0x2}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x80040) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000008c0)=@newtfilter={0x3c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0xc, 0x2, [@TCA_FLOW_BASECLASS={0x8}]}}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', r7}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', r8}) sendmsg$NFT_BATCH(r1, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f0000000300)={{0x14}, [@NFT_MSG_NEWSET={0x4c, 0x9, 0xa, 0x6234f84c1300dfc9, 0x0, 0x0, {}, [@NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x28}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_KEY_TYPE={0x3e, 0x3, 0x1, 0x0, 0xf}, @NFTA_SET_GC_INTERVAL={0x0, 0xc, 0x1, 0x0, 0x7}]}], {0x14}}, 0x74}}, 0x0) [ 763.446348][ T4173] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 763.504333][T13173] tipc: TX() has been purged, node left! [ 763.509079][ T4173] device geneve3 entered promiscuous mode [ 763.524140][T13173] tipc: TX() has been purged, node left! [ 763.557614][ T4186] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 763.604678][ T4187] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 763.630211][ T4186] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 21:30:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xffc}, {0x80000006}]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) accept4$netrom(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{0x0}, {&(0x7f00000000c0)=""/34, 0x22}], 0x2}, 0x40) sendto$inet6(r1, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@remote, @broadcast, @rand_addr=0x64010102}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) r3 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x20}, &(0x7f0000000180)=0x8) [ 763.679724][ T4193] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 21:30:06 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @dev}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaaaa8100000086dd609faa9800442f00fe8000000000000000000000000000aaff0200010420880b0000000000000800000086dd"], 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 21:30:06 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c55000/0x2000)=nil, 0x2000, 0xa, 0x840000000000a132, 0xffffffffffffffff, 0x2000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xe005) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="6d16e607779cf3aa2f0cac81311e841632b70e3fff5a9009b4719775597d24c34dd5868f00"/52], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x11c}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x14}, 0x4c000) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 764.068397][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 764.068412][ T29] audit: type=1804 audit(1593207006.931:733): pid=4172 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/399/cgroup.controllers" dev="sda1" ino=16243 res=1 21:30:09 executing program 3: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xffc}, {0x406}]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000840), 0x6) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$inet(0x2, 0x2, 0x7e) sendto$inet6(r1, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) 21:30:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000003580)=@newlink={0x3c, 0x10, 0xffffff1f, 0x1, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_ALL_TARGETS={0x8}]}}}]}, 0x3c}}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r4, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000008c0)={r4, 0x8001, 0x7f, 0x5}, &(0x7f0000000900)=0x10) 21:30:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)='+', 0x1}], 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x6) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x40, 0x7f}) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) r3 = socket$nl_crypto(0x10, 0x3, 0x15) tee(0xffffffffffffffff, r3, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) r4 = accept4$inet(r1, &(0x7f0000000080)={0x2, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x80000) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r4, 0x800c6613, &(0x7f0000000180)=@v2={0x2, @adiantum, 0x0, [], "5c2004f505fc50248ba7a974b8178a44"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6874e56cbabfc45a, 0x28011, r0, 0x0) 21:30:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SPLIT(r0, &(0x7f00000006c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40042}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)={0x12c, r1, 0x1, 0x70bd26, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x8}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0x9, 0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x3}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8}}]}, 0x12c}, 0x1, 0x0, 0x0, 0x24000004}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) connect$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x100002, 0x0) write$binfmt_aout(r3, &(0x7f0000000480)=ANY=[], 0x220) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="8800000024000b0f00"/20, @ANYRES32=0x0, @ANYBLOB="00000000ffffffff000000000b0001006d717072696f00005800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a1b9b68405ff825439d2b45a585ab6286174b0da961933e94937d6d9f5626b5ad97ca323e5eb3a0a40f930e6f1169a0bfc49700000000"], 0x88}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newqdisc={0x88, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0x8}, {0xffff, 0x4}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x58, 0x2, {{0x0, [0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xfd, 0xc, 0xe, 0x0, 0x0, 0x1]}}}}]}, 0x88}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x6c, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_MAC={0xa, 0x6, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @multicast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x6c}, 0x1, 0x0, 0x0, 0x48001}, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xfdef) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0xdbd}) write$cgroup_int(r2, &(0x7f0000000200), 0x43400) 21:30:09 executing program 1: r0 = socket(0x10, 0x80002, 0x0) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$NFT_MSG_GETOBJ_RESET(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x20008000) accept4$tipc(0xffffffffffffffff, &(0x7f0000000380), &(0x7f0000000400)=0x10, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x1e, 0x0, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}, @GTPA_LINK={0x8, 0x1, r3}]}, 0x24}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)) pipe(0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000040)=0xeb) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xedf, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, 0x0, 0x800, 0x70bd29, 0x25dfdbfb, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r4}, @GTPA_O_TEI={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x8020) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01000000000000000000130000000e0001006e657464657673696d0000000f0002006e657464657673696d3000009efa74789e09cdaab3c439faf9d409ea52aa624b0f9d546a8a3a94434b8f9ea6d33356e9bd3e6ce7af54b05f70b13649d948b10d73ffb3349413009cad925bf555a1f409952f68a730eeea544c017d587c6f94026830dba86b603aed22f8fb874a315cf7dce6157e943a3cdb6cfc0df0e1a6ec2a42f58897c7008f8e78d9fe65aa2128e366"], 0x34}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4001}, 0x80) 21:30:09 executing program 4: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x682500, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r1, r0, 0x0, 0x100000001) openat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) r5 = openat$cgroup(r4, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x13, 0xffffffffffffffff, 0xcdfc2000) openat$cgroup_ro(r5, 0x0, 0x0, 0x0) [ 766.518944][T13173] tipc: TX() has been purged, node left! [ 766.553619][ T4245] IPVS: ftp: loaded support on port[0] = 21 21:30:09 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$sock_qrtr_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'sit0\x00', {0x2a, 0xffffffff, 0x2}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r5}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r5, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r5, 0x7}, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r1, r0, 0x0, 0x100000001) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 21:30:09 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00000007c0)=0x1ba, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r3, r2, 0x0, 0x100000001) openat$cgroup_int(r2, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000000)) 21:30:09 executing program 0: r0 = socket$inet(0x2, 0x0, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6_vti0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r2, r1, 0x0, 0x100000001) sendmsg$NFQNL_MSG_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x2, 0x3, 0x201, 0x0, 0x0, {0x2, 0x0, 0xa}, [@NFQA_CFG_PARAMS={0x9, 0x2, {0xfffffffa, 0x1}}, @NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x23}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x21dcbc8f}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000011) r3 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 21:30:09 executing program 5: connect$caif(0xffffffffffffffff, &(0x7f0000000000), 0x18) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x9, 0x820c, 0x20, 0x7fffffff, 0x9, 0x74, 0x3, r1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@private1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@initdev}}, &(0x7f0000000480)=0xe8) r6 = accept4(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000540)=0x80, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000900)={0x0, @empty, @local}, &(0x7f0000000940)=0xc) accept(r2, &(0x7f0000000980)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000a00)=0x80) accept$packet(0xffffffffffffffff, &(0x7f0000000a40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000a80)=0x14) sendmsg$NL80211_CMD_GET_INTERFACE(r3, &(0x7f0000000b80)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)={0x60, r4, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xfff, 0xffffffffffffffff}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000800}, 0x41) r11 = socket$isdn(0x22, 0x3, 0x1) recvfrom(r11, &(0x7f0000000bc0)=""/91, 0x5b, 0x100, &(0x7f0000000c40)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) socketpair(0x2, 0x3, 0x2, &(0x7f0000002240)={0xffffffffffffffff}) ioctl$SIOCRSGCAUSE(r12, 0x89e0, &(0x7f0000002280)) sendmsg(r6, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f00000022c0)="1f740fab414e30be33cdeb0ee2d064dfa4afd947b9366b87d9dbf04aa860a9f1b397af504b45dccf010456b7d72436979749d8f0142fb5d5c2895ec25311d58c4f5a69e9814d655281544be620980ba588978d6dab2e5e477a3f00518665c8fa2d3d79c4b540e2a79fc7fb16356118ac083a986822337c6b75cf611d98c3f3917f934f517df4811b9b1eb860efb440fc6c60d09014a7e47fcc3cc82e8067cb8a935bf65f28c6d568364df1bac2a2bd36c231f7d6e52f9f6469d58fc7ef0e5e58161db0", 0xc3}, {&(0x7f00000023c0)="97cc5bdf335fa1ae69e12368f9510ba30f5ffea9dd3fc93a0e4e6b1da63b10c698e72c0f26f10349d3ddf77cfa46de61584bd47fd67a570ffc420b59", 0x3c}, {&(0x7f0000002400)="79676259cd79c9c68249600625d76608671357be8f330a7fa93fcd5655fe66ddda1282e6ef168dc6a995356855722315995463bbdd46311081120cbf2a90b5725eda1a39ba6b3915e87de4467901630ceff648693fa427448682b41e0641fc508e639567bdd3398bb4721cdd957bd40fdb561fb07db0e4e75fa436934fc5710ee468335bb4bf56b02b61df612bd9b7868c0a3ce3500b941c4ad7b1020ac2f5757abeb0a967fdb0bef1b7141356cdf8b665b0604dab446e839e8b8a7f78dc97267db18fa18837895ddac57808c8c7549cf4474258dab6b147f0db345a0753fd4a49e3", 0xe2}, {&(0x7f0000002500)="4c581c988251f7e83e9dccad27d1b6c849ac19935e5c790309136263fc5a6e63d5090c9d63f57309f101cad5847a8c1d6d3583b237e702779ee232316ad6564a352450f7e3a694288285af30437aad9e21627084a37a62835a40b651e43910fd44bb924292c8d5506b2396519d7c90611f7dfc86ac9c59552443b23dad2a15554e87f7a9652663f74dfa32bc163d7157087b9a35a525b48ce5c619ecab5823073588081ef73b7f6b3fda", 0xaa}, {&(0x7f00000025c0)="2abdb977126786b7b13aca155a05ecdf8c902e372c2d27f05f4990786d23d4c238efaab8841586ece5518c1b8338990d502849c17ad09c4b93c517e1fecaa2e8265e02a6d04c506c450c581945481e0fe261103ba66587ed47952b9768a42ec8b02a72d8ccbfe72315acee476663a1165d1fa8830b4ed6ca208e71daee4202c7652ffd2bc4176af67912240c143e61a1df59c07c0ee3ed945a50fbc8aa854291697f3489fe5e5f454fc43a63924b47187089d48f24ab43619bf6", 0xba}], 0x5, &(0x7f0000002700)=[{0x38, 0x88, 0x1dc, "387f4d9dfdb4f64a092be50046e6b2c230bb2dabc5946cb94960cd303676bb7c625e"}, {0x20, 0x107, 0xffffffc0, "7a27b0fb606d5066356939450a1a"}, {0x110, 0x1b, 0x8001, "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"}, {0x10, 0x114, 0x5}, {0x90, 0x114, 0x9f, "e05ff7264a9e19bd4d2418d63f05b485bf8412c4db81fe3e7e79dead57575f937b160ae7dbc6036135c8d0b05249226528b29d5d93fd5230c0ddb35f6a988640158cb0deec216a98d27fe09d8280cac544e1a49bce1dd0ad381dab5c4ec387fd1f97da642aadcadde7a3f56e26617a69d3a2541af06b9437d3d90b23ef565b"}], 0x208}, 0x24008810) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000002a80)={&(0x7f0000002980)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002a40)={&(0x7f0000002a00)={0x1c, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x20004891) [ 767.002569][ T4245] IPVS: ftp: loaded support on port[0] = 21 [ 767.060578][ T4335] IPVS: ftp: loaded support on port[0] = 21 [ 767.214461][ T29] audit: type=1804 audit(1593207010.071:734): pid=4327 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/397/cgroup.controllers" dev="sda1" ino=16370 res=1 21:30:10 executing program 5: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xfffd, 0x0, @local}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x6) r4 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) sendmsg$kcm(r4, &(0x7f0000000000)={&(0x7f0000000180)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000240)="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", 0x1000}, {0x0}, {&(0x7f0000001240)="9103621eaae2f37845c3eec265746b76fdb97c0e2954778a4588a819738507743a1d97a3e66e27a48ad89fb37e990c5e0017250debdab3c3f93e26590bc77a054cbbb18752bf426d0ed1c3af0e450e390aa92caeffeca29f44b4cabecb9940dbdead1ea8f9c43d6b999c998028e93a590ddc3a7ddef127532ccbe9d1eb8f67c5448a6c3386aa441516fdcf4b4e0803527b70bab78839e8047b9d9d458c54009b0a0253a583fc861c9c746d3b6459167d0c", 0xb1}, {&(0x7f0000001300)="aa4c1970eb5eea44d048cc7da61c0641d452127e0d56b46c298da503545f1c533204d83e286ab63fcda92a805ac9464c496fb096f468bdf018f65a5e636d2ec2340147a9cc95543667fa03499a5e7633f4909a1dad2110a031a56ff3b76a99dc95b88545fcbd60e013736984c10421e23a88d2f24395396f91b84b159bb1c85520f2057d8bcf8dd640d520c59e83be47a32a318e4a07672b9eac4ceb18a02d80c9c247918a207a7a51fdfbf0d7625d9bafbcae", 0xb3}, {&(0x7f00000013c0)="297d6569d8ec4a6ce16c5b396f34832ffa03cf0d4e73e91838614aab8a088a4fc3f235d81f8cea79647f0e9b83689fb47a09f7f7f24223c933f08d583b86f2aac82b4e85cae59a8d933e64851e1782f843af51b88209ce10abcc82df9ea85d3245840e9a4574aa33b9df3eab5775b9822391d2f871838ac6319a6534d7205467389db97f0736ee10f299ce659a906f5839fc8f75be028a8f5db108d8b306b549069285adfaf7e82fb6ef39d3", 0xac}], 0x5, &(0x7f0000001500)=[{0x100, 0x112, 0x3, "96940e563414e3071e5bb2a46f7cc77b2b95c9ba5f8b1ca21dcde163c7c1b048ee67332f6098fb3222502daa04f69c2796b2746669712b0897177c5edeee7bbed762bd3b8d5478e3dfeebd73f9a9547187ef2646f45995c59c026cde130ae110c8db82ddf90d23e3789ddc6c4e8a0e26233cfe6e8446b0a8cebaafde6b479b01b63f5109913a6363894e0630fdec507832dd30f8803bbc6994c58f60a993b9368d02a1f1b8b31b786b988c118fe5098d89bea933ca7447043013755f8aff1666408a82c16e7388cd719ad54aedf3457eb9d34d3953bdf1acc5f1b91b123942b5769654813604dd939d55a5f3"}], 0x100}, 0x5) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r3}, @IFLA_GROUP={0x8, 0x1b, 0x2}]}, 0x30}}, 0x0) 21:30:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r3}]}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newaddr={0x64, 0x14, 0x100, 0x70bd25, 0x25dfdbff, {0x2, 0x80, 0x1b, 0xff, r3}, [@IFA_ADDRESS={0x8, 0x1, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x2e6}, @IFA_FLAGS={0x8, 0x8, 0x3b4}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x2, 0x622, 0x7}}, @IFA_LOCAL={0x8, 0x2, @local}, @IFA_LOCAL={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IFA_LOCAL={0x8, 0x2, @loopback}, @IFA_LOCAL={0x8, 0x2, @remote}]}, 0x64}, 0x1, 0x0, 0x0, 0x40001}, 0x4004011) ioctl(r0, 0x1000008912, &(0x7f0000000340)="080da07100004d0000000000") r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r7, 0x0) ioctl$NS_GET_OWNER_UID(r7, 0xb704, &(0x7f0000000200)=0x0) ioctl$SIOCAX25DELUID(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r8}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r9, 0x29, 0x1a, &(0x7f0000b67000), &(0x7f0000000000)=0x4) [ 767.409290][ T29] audit: type=1804 audit(1593207010.121:735): pid=4337 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/397/cgroup.controllers" dev="sda1" ino=16370 res=1 21:30:10 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000240)={'ip6gre0\x00', 0x600}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000400)="9a", 0x1}], 0x1, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000001340)={0x11e4, 0x14, 0x1, 0x70bd25, 0x25dfdbff, {0x26, 0x8}, [@INET_DIAG_REQ_BYTECODE={0x45, 0x1, "1d37ea1403aa9f7afe50112cf4209f79461ee6fa05c881ccd76435d47df47221139927c3a7a745d24f55224d7913a4dac7beda573a3582e9d2f05fafab8a7c8df8"}, @INET_DIAG_REQ_BYTECODE={0x5f, 0x1, "ec3b1140894f69382e5a8f3d019203d71f72eb777b8dd652ad0ff873c9779f8623d0fed5f54c05c4f23001eaa5e30198eb70feea9724621a56b09171ede482eb064b95a6fbe5e31760408fbbe3390f4d77f7357ac4e657b13e4546"}, @INET_DIAG_REQ_BYTECODE={0xcc, 0x1, "58fed2e1f2e64d23146aab6297365b2b9a5645559c436fb91faae456977618ef056007b4d63e3149be79eff23e0ed009ff122435dac881406e67ac275806a8aa7d9cd72560d26466ffa085e8154c9d0ca50802b4c3fc1f064ce58d8b5e58e11c22090baf5fa9bad57d31c103a4600f8d1644f416518398a9c3208bda888fb9a6a03e670f65b0fb6e5f1c99fc24ffa4afba5e10662e3494f11e523f0f4d7a8fe5c932634b42d3160c3c270c06d73e5cee7d700b41ed2bd0eaa8c00476b2656f5b33501e45b4ecbdad"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x58, 0x1, "383c14e9cf98418de9cdfe2639855467b74fa90a901090f206526d900c509df2db05650fb20833d5c3a077a8385502bdf10dfda6893ff28e64f058f26bc2e09f2f8600eff7d2a72addcf34cd4edf8eaf7dd135ef"}, @INET_DIAG_REQ_BYTECODE={0x1000, 0x1, "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"}]}, 0x11e4}}, 0x80) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) tee(r4, 0xffffffffffffffff, 0x8, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB="a800000000080101048008000240000004010800074000000000080005a70000010008000140000080010800074000000000080007400000000108000540000086c40800074000000003080007400000000408000240000000192c00048008000240000003ff08000340000004b00800074000000e060800014000000004080008400000800005000300880000000910010073797a3000"/168], 0xa8}, 0x1, 0x0, 0x0, 0x24004004}, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x1, 0x0) ioctl$PPPIOCSFLAGS1(r5, 0x40047459, &(0x7f00000001c0)=0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:30:10 executing program 1: unshare(0x40000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000003021f071cfffd946fa283005b580a000900020009000000010015000404ff7e", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000007a00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000007bc0)={0x77359400}) accept4$inet(r0, &(0x7f00000003c0)={0x2, 0x0, @remote}, &(0x7f0000000400)=0xffffffffffffffd1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000081d000/0x2000)=nil, 0x2000, 0x2000003, 0x8031, r1, 0x0) socket$inet6(0xa, 0x80003, 0x6b) ioctl(0xffffffffffffffff, 0x1, &(0x7f0000000540)="08f0710000de000000000000000000000000fcab55ccfee20a64d6f6fda1c552f5ea78e9d83128426948811677af33be4ecdcfaa7f2975d9c0b1cd0c15670a5315cfa92d34c8c6633d848824dec2c17defb41c05d5d23c75435254eb918f1656e870f007c4432837649f09354b2dff508e305bb70dac9deeb12a0d67c3eeb158092f9485f18e8e732f293701ef9181c2983ae8") socketpair(0x0, 0x0, 0x4, &(0x7f00000004c0)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000680)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f0000000740)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0xac922c7c}, 0xc, &(0x7f0000000700)={&(0x7f0000000780)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x24004000}, 0x2018800) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0xfffffffffffffd38, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x44010) socket$nl_generic(0x10, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440), 0x575, 0x0, 0x214}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xba78718d0cc3d42b, 0x0, 0xffffffffffffff61, 0x40000000}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'xfrm0\x00', 0xe01}) r4 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) [ 767.617780][ T4407] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 767.715305][ T4409] IPVS: ftp: loaded support on port[0] = 21 [ 767.735771][ T4413] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 767.809492][ T4414] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 21:30:10 executing program 0: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) connect$rxrpc(r1, &(0x7f0000000080)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1800000000ca0000ee10010000010000007700000000000000ac0d43f7c4e5da9287764989016b899e50798bd62220ad2edd81b99c6660f736064400000000000000005549d83e3ac62fabec9dca274608ba3e99090200411271cdcd51381a84c8054fd629964a4266a26346db01839a612fcc857031f450c0ee1fcc077da606d5f680a1925ca39e85e94d57f87f33873b97f2d0209b97bce9aec6a3ad625bc1f5c9b56ca714f5b12ce131036ddb934e"], 0x18}}], 0x1, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000500)={{0x3, @netrom}, [@bcast, @netrom, @default, @netrom, @default, @remote, @bcast, @null]}, &(0x7f0000000580)=0x48) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000006c0)={0x2081, {{0x2, 0x4e20, @broadcast}}}, 0x88) listen(r0, 0xfffffffffffffffe) write$nbd(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="e8c4d564ac638dac5818b374c2ac5881c106c9e4114c23d60e8899dacb13e8fa9aae72414543e1c5b1b073e52cc6304528e3beb32e7fb6ba25a8def50a18f107c4b6642c18f684e53b37403ebd29a62d071ddc"], 0x1) r2 = socket$inet6(0xa, 0x80003, 0x29) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r3, 0x110, 0x3) connect$rxrpc(r3, &(0x7f0000000080)=@in6={0x21, 0x2, 0x2, 0x0, {0xa, 0x4e22, 0x6, @private2, 0x32a3}}, 0x4) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, 'w'}], 0x18}}], 0x1, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000003c0)=0x0) ioctl$SIOCAX25ADDUID(r3, 0x89e1, &(0x7f00000005c0)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, r4}) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, 0x8) close(0xffffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) r7 = socket(0x10, 0x80002, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r8 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r8, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2000000}, &(0x7f0000000340)=0xffffffffffffff7c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000380)={r9, 0x401, 0x4}, 0x8) getsockopt$inet_udp_int(r7, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getpeername(r5, &(0x7f0000000080)=@hci, &(0x7f0000000240)=0x80) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="9c0000001000050700000000000000ba6f37ed4007c9b77920060000000000", @ANYRES32=0x0, @ANYBLOB="00000000800200006000128009000100766c616e0000000050000280400003800c00010000000000000000000c000100670a0000ff0f00000c00010000000100000000000c00010000000100010000000c00010008000000030000000400048006000100000000000a000500040000000000000008000a00", @ANYRES32=0x0, @ANYBLOB="08000d0003000000"], 0x9c}}, 0x480c4) [ 768.155894][ T4409] IPVS: ftp: loaded support on port[0] = 21 [ 768.172789][ T4413] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 21:30:11 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) write(r1, &(0x7f0000000340)="240000002100255107000165ff00fc020a0066c400000000", 0x18) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'veth0_to_batadv\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r7, 0xc004743e, &(0x7f0000000780)) accept$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r7, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r7, r6, 0x0, 0x100000001) sendmsg$NFT_MSG_GETFLOWTABLE(r6, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xfc, 0x17, 0xa, 0x801, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_HOOK={0xc, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x3ff}]}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x94, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x90, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth1_to_bridge\x00'}, {0x14, 0x1, 'macsec0\x00'}, {0x14, 0x1, 'ipvlan0\x00'}, {0x14, 0x1, 'ip6_vti0\x00'}, {0x14, 0x1, 'macvlan0\x00'}, {0x14, 0x1, 'batadv_slave_0\x00'}, {0x14, 0x1, 'bridge0\x00'}]}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, 0xfc}, 0x1, 0x0, 0x0, 0x80}, 0x4c0c5) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10012, r5, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffed2) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 768.261958][ T4335] IPVS: ftp: loaded support on port[0] = 21 21:30:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) listen(r1, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @private1={0xfc, 0x1, [], 0x1}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x24, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {[@mptcp=@add_addr={0x8, 0xa, 0x0, 0xa}, @exp_smc={0xfe, 0x6}]}}}}}}}}, 0x0) 21:30:14 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000300000001040000ffffffffa0e285d3a20000f400dd070500010007000000"], 0x1c}}, 0x40884) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0100f52b", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r5}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r5, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x10d, 0x1f, 0xfffff437, r5}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, 0x0, 0x0) close(r0) 21:30:14 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r1}}}], 0x20}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0xa, &(0x7f000079bffc), &(0x7f0000000200)=0x34) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r3) r4 = socket$inet6(0xa, 0x2, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE_wg(r4, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r4, &(0x7f0000000140)={0xa, 0xfffd, 0x0, @local}, 0x1c) sendmmsg(r4, &(0x7f0000000240), 0x5c3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x6) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r4, 0x8983, &(0x7f0000000280)={0x2, 'syzkaller0\x00', {0x6f38fbbd}, 0x7}) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000340)=0x1e) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r7, @ANYBLOB="08001b0000000004"], 0x30}}, 0x0) 21:30:14 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) write$binfmt_misc(r3, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x24060810) r5 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000002c0)={0x60, 0x0, 0x0, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x60}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYRES64=0x0, @ANYRES16, @ANYBLOB, @ANYRES64=r0, @ANYRESOCT=0x0], 0x5}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 21:30:14 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='hugetlb.2MB.usage_in_bytes\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xb1d000) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x800ff00, 0x8001}) r3 = socket$netlink(0x10, 0x3, 0xb) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00') sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000000740)={&(0x7f0000000580)={0x28, 0x2, 0x7, 0x201, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x20}]}, 0x28}, 0x1, 0x0, 0x0, 0x20040040}, 0x40000) sendmsg$TIPC_NL_PEER_REMOVE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000005c0)=ANY=[@ANYBLOB="f9000000", @ANYRES16=r6, @ANYBLOB="9f820000000000000000000c0007800500020000000000000000a69c76"], 0x20}}, 0x0) sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xa3ae628eb8349162}, 0xc, &(0x7f00000003c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="34010000", @ANYRES16=r6, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x40020}, 0x48040) r7 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r7, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) sendmsg$NFT_MSG_GETTABLE(r7, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x4, 0x1, 0xa, 0x801, 0x0, 0x0, {0x5}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x5}, @NFTA_TABLE_FLAGS={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLIST(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="45000000e55590c336f21945f650239ccc109c8b153cf408b05ab92acde6f724b600dc85fff6ed07842b762921950536d982664f6501c2b718cf6a91368982582c5f36ab160174f99425c6e7e502f4a5f1b10c748981527363279ca3e0e03c8222cb53da9a9bc19f8dde4477b4a53fb00021dc36626dc3063ebfe75364f2cc4cc0a2655034c1", @ANYRES16=r4, @ANYBLOB="000229bd7000fddbdf250500000014000200fe8000000000000000000000000000bb0500010001000000080005006401010214000300fe80000000000000000000000000003d"], 0x4c}, 0x1, 0x0, 0x0, 0x40014}, 0x20000010) sendmsg$NLBL_UNLABEL_C_STATICLIST(r1, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r4, 0x8, 0x70bd2a, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xa6958d2706464f29}, 0x4004001) 21:30:14 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000180)={r6}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r6, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r6, 0x5}, &(0x7f0000000140)=0x8) close(r2) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaaaa86dd60f7110520"], 0x4e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) [ 771.947705][ T29] audit: type=1804 audit(1593207014.811:736): pid=4551 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/400/memory.events" dev="sda1" ino=16367 res=1 [ 772.035700][ T21] tipc: TX() has been purged, node left! [ 772.042008][ T21] tipc: TX() has been purged, node left! 21:30:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fbae40000000000010900000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x14, 0xa, 0x6, 0x5}, 0x14}}, 0x0) [ 772.085430][ T29] audit: type=1800 audit(1593207014.841:737): pid=4551 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16367 res=0 [ 772.211635][ T29] audit: type=1804 audit(1593207014.841:738): pid=4551 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/400/memory.events" dev="sda1" ino=16367 res=1 [ 772.366934][ T4568] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 772.382453][ T29] audit: type=1804 audit(1593207015.031:739): pid=4564 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/400/memory.events" dev="sda1" ino=16367 res=1 [ 772.433121][ T4568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 772.461698][ T4568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 21:30:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) syz_init_net_socket$llc(0x1a, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={'ipvlan1\x00', {0x2, 0x0, @local}}) sendfile(r2, r0, 0x0, 0x7fffffff) socket$inet(0x2, 0x0, 0x0) r3 = socket(0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000080), 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x4000000) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000240)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=""/17, 0x11, 0x14c}, 0x3f00) 21:30:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040), 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0xbc, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x9c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x9, 0x0, 0x0, 0x6}, {0x8, 0x3, 0x0, 0x0, 0x6}]}}, @AF_MPLS={0x4}, @AF_INET6={0x4}, @AF_MPLS={0x4}, @AF_BRIDGE={0x4}, @AF_BRIDGE={0x4}, @AF_INET={0x28, 0x2, 0x0, 0x1, {0x24, 0x1, 0x0, 0x1, [{0x8, 0xb, 0x0, 0x0, 0x9}, {0x8, 0xd, 0x0, 0x0, 0x6}, {0x8, 0x20}, {0x8, 0x1e, 0x0, 0x0, 0x1c}]}}, @AF_MPLS={0x4}, @AF_INET6={0x40, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x5}, @IFLA_INET6_ADDR_GEN_MODE={0x5}, @IFLA_INET6_TOKEN={0x14, 0x7, @ipv4={[], [], @empty}}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0xd7}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x6}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x1}]}]}]}, 0xbc}}, 0x0) [ 772.732623][ T29] audit: type=1804 audit(1593207015.591:740): pid=4561 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/400/memory.events" dev="sda1" ino=16367 res=1 [ 772.831491][ T29] audit: type=1804 audit(1593207015.591:741): pid=4564 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/400/memory.events" dev="sda1" ino=16367 res=1 21:30:15 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/200, 0xc8}, 0x40000161) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000001a00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001a40)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000001b00)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a80)=@getqdisc={0x24, 0x26, 0x1, 0x70bd29, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0x1}, {0xfff2, 0xb}, {0xffe0, 0x1}}}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x1) socketpair(0x1e, 0x3, 0x7e, &(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001b80)={0x0, 0x9}, &(0x7f0000001bc0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001c00)={r7, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001c40), &(0x7f0000001c80)=0x4) sendmsg$IPSET_CMD_DEL(r6, &(0x7f0000001e00)={&(0x7f0000001cc0), 0xc, &(0x7f0000001dc0)={&(0x7f0000001d00)={0xb4, 0xa, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x9}, [@IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_DATA={0x4c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @rand_addr=0x64010100}}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x6}, @IPSET_ATTR_IP2_TO={0xc, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x8}, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x6cf0}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x3}, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x20}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x44, 0x7, 0x0, 0x1, [@IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x1}, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x100000001}, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @local}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xfffffe00}, @IPSET_ATTR_ETHER={0xa}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x20000040) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, &(0x7f0000001e40)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001e80), &(0x7f0000001ec0)=0xe) socketpair(0x2b, 0x2, 0xf1d, &(0x7f0000001f00)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001f40)={0x0, 0x5}, &(0x7f0000001f80)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000001fc0)={r9, 0xfd, "96052ec78c3d668d7aaa1d82b617383c993dad2458646c7b9489f057814ab907f7f5b9dbd42f429ed5071770f4482ee30a98f174488c11c1dc2d1d92487504dbb72ff518849c116f23f3e78f49af123c6a075320bbdd66144d256c7543c086ae6e6d834b211efe4ffd9b0e990e7708638c43739f39fe13d9002df8548616a6b198cdb2c190541d9837ef89441b4c1b5ebf51da5f148de889a0807d6e6f061992783276fe439e8eb660c67995d6b7f09a6d81f08bf96666d321a63eb2c1257bd448c803067c24ffa05ae0d8aef3358b1590f61311b82f78f416828569b7f81971f85e0cab7b2601d1e74f64d5852844c64290c24ba08a14d5f0e2d497a2"}, &(0x7f0000002100)=0x105) r10 = accept(r3, &(0x7f0000002840)=@tipc=@name, &(0x7f00000028c0)=0x80) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002940)='nl80211\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000002980)={'batadv_slave_1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MPATH(r10, &(0x7f0000002a80)={&(0x7f0000002900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002a40)={&(0x7f00000029c0)={0x5c, r11, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_MAC={0xa, 0x6, @random="8fce84bedfad"}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_MAC={0xa, 0x6, @local}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r12}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80000}, 0x4044011) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000002c80)) [ 772.890832][ T29] audit: type=1804 audit(1593207015.691:742): pid=4582 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/400/memory.events" dev="sda1" ino=16367 res=1 21:30:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000100)={0x0, 0x0, 0x2be20000}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 21:30:16 executing program 3: getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r0, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r0}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8}]}}}]}, 0x48}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r3}]}}}]}, 0x48}}, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002340)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x1, @loopback, 0x401}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000040)="8f2141bc2a67190e25f06ac64dca7782329c089035903e094019d6f12d9781c1e4d5d453b942294e08f297f4193207bfb3b2eb237b675a46020c03fdb925cdaea6c549c946ab22c22ea790e98752eeda592e0ef005b5b04d306452fdce847f495c9caa48e2cdf9ec5db9c1d15a79536671180ee02d819b6ebad669fe0ddf86f959362b6261af9ac20618eac804bb6c439503cb9bc7abb227d3cba21712087e3c35e087f8c1baefba13eeda8e2386ba60db8ffa00818164ec15c99acb89c6478d7637a6416d7fdfb0599c3437a35ba7bc742c6e2cd63050deea26bc5e8610d7", 0xdf}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="b0cf3ce85709674d6cd5f6113a846f037e25700fe069b74ab56e91b38764487f001546affb494251943d782ab3965e0600ddc7b951235931eaf788eb26297e423da1bdd00083c4cca5287338d4308d10b2ea75944eebd0d75f568c87927c833e77d98127074ab5f68b507dd7845d2594d1dc884596924386d0c3319fdd7ced767ea392723e6ad71f7260f1d6ac37075f8d4d5a62e4155c39951284ea4e400f73453b02387e2a873e44de438a3efa364b8f049d7378cf8a26e6c091274891fdcffadae732e10511a2a41e7092ce1c83ac26a03e35e4b1f9", 0xd7}, {&(0x7f0000000140)="8fe885041cf86b99d21df636c8f1b8b75a0658e7df5d504088e5c4d37b029d587fc9932a808296f453ed815dafb815a26667527aa47bb9d03dd657eff4ff337885fbbccb0ea201bbf246f34496bffb0df7ab291f674a29010ddf8e0bbaa0d79b", 0x60}], 0x4}}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001340)="2eedbe6bdd41a146ce0bf0b38fb9451dd7d434d69ed6556a5ee46792709696e0b6d311c37e3ca1a3c491134fa3ef69fd0f1af5cba6d44f5a07acbfeee33b835036997a32dadb4883ec45dc9c9f", 0x4d}, {&(0x7f00000013c0)="5cdf188272bb172785e603d7d016e64f326d50f95fa74d2e3e525385a90abd9648e5a9220c2b31919c6403c6f08cd126bac4f9e0e406d5e125639705ba5e48212f800af998df42", 0x47}, {&(0x7f0000001440)="2008f47476d5fb6163350357c41589fde12c229f6fbdbb4518f25f01ce3d23bec7dad1afb017c80e00d93512ac7a3e79319dfccdfd932061910b4db992e9b3a2da18125543ad6dcba4afaf105684716ab6c577d45ead6d73d68674825a6129a6925efefefddbfd2c2bbe4c19ace8c38dbce7d1d7ddf6b198aaba0c52eaf7ef4f173452676a145ac02b3e3deb422b61701feb027315bc50c6b47a7bc9f110357719779823f07e44be163e0ef7688cd2325f564ce93b6118f0ea9e8c0cc5", 0xbd}, {&(0x7f0000001500)="6b051ae18c37052de09c473e61409bbdbb3464e0c9d0c4c6bb3bca3607a3bbc6e5cf08e881961870ecf3d802b6810e73e861ec845dadaf005a8b246bd79813c44114f231ddebb4a2bf74d1b751a2efcb6958105302c42f5d4579913dedd79a744b223b95e5aac0f3c343799e45ac81adfdc1111d3eb4b53b86d0645bf96d0b65c1c39bcbc7d77a5242971cf05db0594571f69bbe7be4eca2b055a9e337b61459f0bbe2703ff77f8a690c4e653b12bb30fe7a3e5c4e3e64e2f0fe394fb604688c21e668536dd2499f190869c4678c5d56a192d8ce203a5130", 0xd8}], 0x4}}, {{&(0x7f0000001640)={0xa, 0x4e20, 0x7, @local, 0x327}, 0x1c, &(0x7f0000001b80)=[{&(0x7f0000001680)="e24cf18c234d22f8afcf03f487d89e5eb7366a4ed75bc8df2d52944bfc8bfbbf5fff640b39037e729da9bf24024f2bcafbc080a4d68a3a776cdacb34ce1689be72e690b10d3b93c8275cbe2ece61cb9c6fd594472a3235676cefc3deef61e06389783acbcc243130e8dfd689f3a2396ef6a234317f57a521de6b2c2aedf9f52cf92c2e906916cf6eaa30e2108574ed4de243f978ae1c6bd7393d1ed1a36b7c21e3edf757854cdb765eed526e7a4e656b1293764650d7b3ad6ef8c1b4f686125b512dfa3d987dc90e1ca35ed1820ad029ee73164d64bc2510e6caf57e992a", 0xde}, {&(0x7f0000001780)="e78e33dbaa67c1fcae1b2e386eb4e71c7c8e06f6e0c62c89c190256722a3bf5751e344851d2d7b6b9cefa69a3f9f37dcbe491db7e2993ba4979291b16fa9763cade802f991671ac92442e46230de632974592437774169b4c80a2f43ed519fe0b811465851", 0x65}, {&(0x7f0000001800)="7c0f424d45aeacaef02a4fc74b498b30b32ef18d24aeb4d8d0ee8432c8bf412dacfa9b49f47bc2efc07e67ab686c7091287a944427071a38c666fbedbb21dc288226f20fbc02deae90449e7d5deed1252c3e56f9e76072ab90f2f9d33a40d6aed250e312b75daeffcf", 0x69}, {&(0x7f0000001880)="fa1d93c801dc1dd7d25eb86dd7c3d48cc969f19a4592", 0x16}, {&(0x7f00000018c0)="c1a740fceeee00dbf66854c8250cce441bed67a22952d334", 0x18}, {&(0x7f0000001900)="54d65a405cc5e97b3d61", 0xa}, {&(0x7f0000001940)="c7571fad07609f2e0a7263006831b64b89aa6340d5ea15230513ff4fd16dad926b93b67e571fa5147dfb851a222c0eb61be8f2a9ff1fb298d7fce40ef7881c01fb2c8255829886f409ac8464c68a3c53aa7e897079675c2fe6f614b167a900516241c96984f0e3862491f9a07d4e9ce944f85a", 0x73}, {&(0x7f00000019c0)="c92c8266eb421ec6e0faa7ec94c2f7f72645b4dbc253ccb76b29da0919514c7ce370f203dab86a3d8627328db6f3b7f409987b74c53e4152d91025162ee35a0db7c483d04740d81c2c08a1acc571b04044f31be626399a6dbe482a06729f8bcfc01141555ba209432b31ea485cc66f7f2ff645bad36e8c5704d04aa19836d9ab80bb92fe31601ad76e3f0b59be28257ac5bd7ea9d77294e72d51ea2644711b81af059a1d06d946b8096af8f7a224f4cb70287e5641fa", 0xb6}, {&(0x7f0000001a80)="77a08836154fd92a753d6b6f9c6786e834c702b3e728994ad04c3de37242d33283c3f7da9d84ba073adc2528126bbc6a037f333f1996e089ffee3d47f7f5edc62ecccddeb80f1e3083be004f42be35303625e990edc55a2672a3be13d345185848157110d6a6592805a8dd501c78042fac938fd224819069350fd2bcecffc38e8c2b9b0ac636053ab7452a65f08e099d239b56ca5dd5e83166795ca036c40ae4eb4acf58c00dfa35bfb60aa7a4a145d62bb8bc2eec33d0f6c82b791bc29df7fe4d0d12ca82b97f3c32d4f34a180c0ab5f3a26fced78cd292e12e3d8f2359ee12ae15b92c0f0b3832236b", 0xea}], 0x9, &(0x7f0000001c40)=[@flowinfo={{0x14, 0x29, 0xb, 0x4}}, @pktinfo={{0x24, 0x29, 0x32, {@remote, r0}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x33}}, @pktinfo={{0x24, 0x29, 0x32, {@remote, r6}}}, @rthdr_2292={{0xb8, 0x29, 0x39, {0x21, 0x14, 0x2, 0x43, 0x0, [@mcast1, @mcast2, @rand_addr=' \x01\x00', @private1={0xfc, 0x1, [], 0x1}, @mcast2, @private1={0xfc, 0x1, [], 0x1}, @remote, @mcast2, @private2, @mcast2]}}}, @tclass={{0x14}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x32, 0x8, 0x1, 0x65, 0x0, [@private0={0xfc, 0x0, [], 0x1}, @private2, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1f}}, @remote]}}}], 0x1a8}}, {{&(0x7f0000001e00)={0xa, 0x4e23, 0x2, @remote, 0xec}, 0x1c, &(0x7f0000001f40)=[{&(0x7f0000001e40)="920d617e2be88d9e9974761aa4ef0b655d35e2e5dc4ca52750ce1592ab6f19ae0dbad7db28d25ec7d316a4cb3d081906db12dd84ea427c8db0dada2c55fa6bfba94caa5623056c2dc219635c3ba90847a97e044a0c6dc52107055d623ab79e0b05f2daf08d9538c58a", 0x69}, {&(0x7f0000001ec0)="d56b8d0f9b234a6b45f03e6ab6732f7a8fb5114f134d014b720e6665fbf38a948ea03457f4aed2187f2e3e3d56f4255c8de404c7c0f801fd0cbfba79d09df373ecf9e4b7200d42485f65bb61d14524579a99937d0e9f9c13c96448990dd4e3e15ee4c5eb43617b738fd8709fc59fda6e", 0x70}], 0x2, &(0x7f0000001f80)=[@rthdr_2292={{0xb8, 0x29, 0x39, {0x73, 0x14, 0x2, 0xff, 0x0, [@private0={0xfc, 0x0, [], 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private2, @mcast1, @local, @empty, @private2={0xfc, 0x2, [], 0x1}, @ipv4={[], [], @private=0xa010102}, @private1={0xfc, 0x1, [], 0x1}, @local]}}}, @hopopts_2292={{0x2c0, 0x29, 0x36, {0x2f, 0x54, [], [@enc_lim, @generic={0x3, 0xfe, "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"}, @ra={0x5, 0x2, 0x4}, @generic={0x5, 0xd7, "4f1b3608054d0a06eeda8a8c4c92f41ef46bc11c7335deb2d0a5c86a597f16b564ce8b6e0bf36a7e8bf75f1337de8cb9d3fafe1f972b115cc8480d8b6afe3e6b18d2af2f648aa8978f3bfe0070a2b5cea4eca5f7dacfd538c7eee21569508e7f60c4c257a613b1df86920f3a034c463c02f8c0d9689fd1ffdc52f9c55f13d2d47af1ad52a439c6aa09e2f23bc57ee0076d81401f66c459c9cc05b338bb6d90f9929c1bb4031222421f1dcd9fdb07acf839a6ab19ae35d21f10438d451e893e38a5fea1c3849e1c55c69a7368ef8fc03fb611367b57ab24"}, @generic={0x81, 0xc5, "3427619b41ecbad960a0b6c2be9c248843d0f1a3145eb9349455e2ed14f5972847886dd75b6c9a3ab297e80c5755b6424294a7dece74bf6e9b5d0accf8ab9b1915d533365b1a53f105d0299a60f707774ab64f26979ad37548420f814b08022100e2fe582c3ea95d6fefbd145a5f66fd50d24e062e998307235f48b3fd8179664ca859a5da7337e8f2d0c936449216c39758b511d219394b09b7e3107a17f8f06c0bfd407babba0c5290e1cf316c64d26d058afaf322c226962ccda9ae18951cd28a2fbafa"}]}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x33, 0x0, [], [@pad1, @enc_lim={0x4, 0x1, 0x1}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x8000}}], 0x3b0}}], 0x4, 0x20040044) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") unshare(0x28000200) unshare(0x24020400) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 21:30:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) accept$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0xfffffffffffffe6f) bind$unix(0xffffffffffffffff, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$AUDIT_USER_TTY(r2, 0x0, 0x40000c0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005680)=[{0x0, 0x0, 0x0}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000100)=0x79, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000280)=[{0x6, 0xff, 0x0, 0x8000000006}]}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @private2={0xfc, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x240440c3, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='#', 0x1, 0x20042041, &(0x7f0000000240)={0xa, 0x0, 0x200, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) poll(&(0x7f0000000040)=[{r0, 0x2020}], 0x1, 0xef) close(r0) [ 773.932526][ T4610] __nla_validate_parse: 2 callbacks suppressed [ 773.932539][ T4610] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 774.063176][ T4610] batman_adv: Cannot find parent device 21:30:17 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x5, @broadcast, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x28, r4, 0x4, 0x70bd29, 0x25dfdbf8, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", "", ""]}, 0x28}}, 0x4000) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8001}, 0x0) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000001ac0)={&(0x7f00000003c0)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000440)=""/249, 0xf9}, {&(0x7f0000000300)=""/7, 0x7}, {&(0x7f0000000580)=""/42, 0x2a}, {&(0x7f00000005c0)=""/98, 0x62}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/184, 0xb8}, {&(0x7f0000001700)=""/153, 0x99}, {&(0x7f00000017c0)=""/52, 0x34}, {&(0x7f0000001800)=""/198, 0xc6}], 0x9, &(0x7f00000019c0)=""/241, 0xf1}, 0x121) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000003940)={&(0x7f0000003600)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000003840)=""/224, 0xe0}, 0x10141) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000540)='vxcan1\x00', 0x10) sendmsg$NLBL_CALIPSO_C_LIST(r7, &(0x7f0000003a40)={&(0x7f0000003980)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000003a00)={&(0x7f00000039c0)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001b00050700"/20, @ANYRES32=r6, @ANYBLOB="00000000000000afcccc5c00090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="1000b20000000000"], 0x48}}, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 21:30:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSGL2CALL(r1, 0x89e5, &(0x7f0000001100)=@null) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f0000001c80)=[{&(0x7f00000016c0)="7507747dd9bcc24bc9201e9ab3851c2352e456a59990f36599f89b848cf73dba62e0ee4d214b4ea417ba047283d923aa85916b00b017843fb4dd334d8bf4ab10c73e81992e6fd44138b794415b5cc26106b7db3a6b8796ce064e031f8f35e3f749cb730bb38dcfb2cf9155bf417d427a6ea7c2284e317a87736058c4140d8fe5d674", 0x82}, {&(0x7f0000001780)="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", 0x2ae}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3a977831aaeb84c43b98d62da1611", 0x2c}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e", 0x39}], 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r3 = accept4$inet6(r2, &(0x7f00000004c0)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000500)=0x1c, 0x80000) getsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f0000000540), &(0x7f0000000580)=0x4) [ 774.725531][ T29] audit: type=1800 audit(1593207017.591:743): pid=4650 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=16372 res=0 21:30:19 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x40040, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r3, 0x10f, 0x80, &(0x7f0000000140)=0x7, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x18800, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'vlan1\x00', 0x420000015001}) ioctl$TUNSETOWNER(r1, 0x400454cc, 0xee01) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x1}) 21:30:19 executing program 3: sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x14, 0x0, 0x0) r4 = accept$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @loopback}, &(0x7f0000000100)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r5, 0x0, 0x14, 0x0, 0x0) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ppoll(&(0x7f0000000140)=[{r1, 0x20}, {r0, 0x220}, {r2, 0x2004}, {r4}, {r5, 0x4300}, {r6}], 0x6, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)={[0x2d8]}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100eb000500010047"], 0x1}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000001) 21:30:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0xc080661a, &(0x7f0000000100)={{0x3, 0x0, @identifier="59f1318a948ee6a420644b8d3b973c0b"}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r3, 0xc0d58860b4c77945, 0x0, 0x0, {{}, {0x0, 0x6}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ipvlan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x101, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4800) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x80086601, 0x0) 21:30:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) bpf$MAP_CREATE(0xb00000000000000, &(0x7f0000000040)={0x9, 0x4, 0x3, 0x60ce, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x1c]}, 0x40) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000440)={0x2b, 0x32, [], [@hao={0xc9, 0x10, @private1}, @pad1, @hao={0xc9, 0x10, @local}, @pad1, @hao={0xc9, 0x10, @mcast2}, @ra={0x5, 0x2, 0x400}, @generic={0x26, 0x72, "b92d80d0f330874c8798ac1594b93ed74e073cd00a68ec4d6c95669a4ca6309ad3f5aa8c9f8fd4a4b4fff5098de1a838393fda64945cbfdf322a9f895ab7095af00b634351918310ac36204c99847c4bca11820f8584282bed8149626361e7ac06eaa8dc4d9eb03addcd92bdb6a46af1672a"}, @calipso={0x7, 0x30, {0x2, 0xa, 0x8, 0xff, [0x100000000, 0xee9, 0x5, 0x4a84, 0x49]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x1, 0x9f, "8d87eed5796eee22e1d6c4161597013c1865f4bb2d41afc26936f4c126b8e75632592beb18bbd0b58a9370ff9e54b767287bd7be44877c00a9f3b24106147146ea1c944031fe4bba6cc11f4d1e61a0ba0e9c0d747de109091730296f38450e1748a6db67c2e11b51c197cb47f10b8d4b084de7e8597d7ada815391a205d04b26f556dbc25fefb76378a1fb35dfb0364e429db3098385c7ff65c9d598e6ae56"}]}, 0x198) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r7], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="33040000", @ANYRES16=r4, @ANYBLOB="ff830a00000016170a00", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 21:30:19 executing program 4: getpid() r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000006100), &(0x7f0000006140)=0x4) connect$inet(r0, &(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000006080), &(0x7f00000060c0)=0x4) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000000380)=@generic={0x15, "f0f219c5b528ccdeb92e83f3e90a2328b9eb533ae8f6b701e0ab24224cd702d040492fd0ab15c7eeb2e58f65936d1ede65065a96c85614aa9e89a1eeb564261e0d7a6707a8c9ee06a5516b483357cc297797f14d612f334475d21222346cd625c4c950eb41d3517c701aaa6dee1ed7d1d2f366678db0b00c5481eaa4c435"}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000440)="a540057add03f019c3a723aa2c70254e41fbc49541c3b3f8fd222d3ac974d6eb6243f2dbe13b0f93df87c910eba9571c05950f3d5d68999fdf0c79f9f0b9e7e796238c681837de1b146b00cdf54b1b299723c3e120d59da1efa38247aea0edd90f67ca796f14333d131465c1bcdaebc432e125a37bcf4ff3ca7338fe56a9e97dc7dc94abee2da81d508e9098fec3af6676ea3e8d9ebb0667311e377f2a7727b3b5ba8468d9f1cc8ea00b6a90085ba407", 0xb0}, {&(0x7f0000000500)="e8628f76f3b23ef38608d0976cd6ccd982b70d4dec09cbc80b235f15b86e5a5c9d26974c213a1861203207e2e7dcabfc2bfb62e5a060bc43fb1fdb83ecdc12c63571379b4230535d8b0c1ed0aa7becdd4d29b2dfe705973d0cd11f4698a53b03e5bd61d38891258d75c48a9f77b4f2da392fca7dad9869414789907529d47af29b2bebd53ca2dd38be96ac95476a93a5dbf13a65a099e15979e875dc084f9bba", 0xa0}, {&(0x7f00000005c0)="65059d77573d35d77dd0449b4405", 0xe}], 0x3}}, {{&(0x7f0000000640)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x1, 0x0, {0xa, 0x4e20, 0x7, @private1={0xfc, 0x1, [], 0x1}, 0x9}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000006c0)="21fa71b6e8fa2f596b55b18ea4032c079691eb5c6b601af5e23bd92a211f13121a069902bd3a014a2498917bb1309c348411a017f174a225c8fb1679da6d96263b56541a3f0a443b8ada1d5a1dd0d363fd0ca68608ec37bf133c690b5498f1d9b5e856c700d69e713bf113796772d10187ebb253ce9d69be5c1a4b874d416e290a8a0ecc1bbbe9f1b7ed5c7becd8e3261fae01dd9fe1043f670c53e0616aa8cb6f0b4596422bc1b509908a13fcd41b43b2307324", 0xb4}, {&(0x7f0000000780)="f12aa8fb25824854159758b52829acc02183ae5b25bfcc083086c98e45af6db5cc4f85f04112264bc648c675d40e027989c12ea3f6bf1f9345b04cf96d654ef6de9f4157d3e5dacc93f4916e51e595ca284dececa48d636da6d4f79812a68b7d77070b428a9e0bcea576abc5286f80c6dcb2bd269e5d0345b68eea568ccc307200a0ce810e438ec44723b1babd677f043a248bab7cf0c4ac24c4f65cbb4c5e41c4650101d010d7543b3cefd935271457c7c86fe071721538da3c445e4a793fc9257a0b887f4f334b53b895399f5d", 0xce}, {&(0x7f0000000880)="e1bc2f03f5a89e0c4fa1d63006341c0a24becf445898d50f218194a23d5c25005f438f40bc7331de3ca6a788c695884cc12861348ee8b2686c640f5b29a1a3dbc24aef93cbbe4b39d3f82b3db94e3a36e60e4dd2dab1a7426050463bdd19affd55e0fb19168c19e7f1349bb276ec3b371f6dc3eb", 0x74}, {&(0x7f0000000900)="6e36eab1990747a86fc7151d5f228095215803f773ee5cec075e246abde828a7738121a9e39a38118e915ebb25e48873580bb6da41d9e8554a298b77b121655529155c709709b1dff96f8c1d384e6d6a1ed75882e486c2d7a50b9f81ea27b478ce1f36ad44b67cb7ad19178fa5d43cdfebcd274c449542093903a1990291852853e1d5461c847b8aeebd0b8739afeb68cf6559ac2a1300c02e70f83509708ccfd962a4bc163a4b6fa7e44119ec142bfbd21cc7089d8e741b383cc94ee3d8ae4de7c6936e", 0xc4}, {&(0x7f0000000a00)="07c43dd4a1c8a760ea39541eb8def8925f00f50dd13dd43ae755c4e2c547f8a240f12442893aabbdd8c6f0622ee61de1581609a9c05c84bf5788f336caddde38a144c8aa80bfc07b96769eaa0ebbffd638d218c23ba0a877962c790d2b2020af7e70b6b94a", 0x65}, {&(0x7f0000000a80)="592d3c106659515004611482a0ce4b2f4ebc1f818be94352711778cd8237d0b4aa06760ecad6e600907f3bc75f02131a005faf46aa687950eb2591f8430e4e945b4dc5b74854d033f3bfb95ca12db1a2e155979250bbc55b1ebcf72a40f605d63bb63e3762134df67b2abd3f1acbc874338b81201614aa183be4b91c7526ce1db194cfbf6009747c0fd5a8e61229c4686738c2f5fc30b1e63ce4a81d3ac0f91188892b25dde7e7298a81d0c654f1fbf3b3a2cf8dbe16785e0741bc2510c7e5724637f79a12cc7b15ac64b0f386e1d280cdf94885046b4242e2b85a99e97dd0b59d942e9abf91736785636d29de0fa872e3", 0xf1}, {&(0x7f0000000b80)="05375ca3b2fa1d0755065ef3b16925a54ae56f5ae6647f038c24db3033b97e834c4372014d5a41109bb75a64163ff1ba3302d57e8a91843bb8e2899522e1f027a8d21d8e6f579458278182a83b5862a6ba99c566584a4afcb52c37f608dd6e6e9be38ce1c2851d758185b625fbed0c71d329a31aa648476edb615c5bff5013aecf6bc52cf0ebb6da78693832920be404049dd781bd47843b079cdb47ebd0ca7d0416852c2a29ed388ce665a35434", 0xae}], 0x7, &(0x7f0000000cc0)=[{0x1010, 0x102, 0x1, 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0x2078}}], 0x6, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d04000000288a", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) splice(r4, 0x0, r2, 0x0, 0xd86dac9, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="d800000018008108e00f80ecdb4cb9040a6965ef0b007c02e87c55a1bc000900b8004099100000000500154002008178a8001600140008c00600020003ac0414c05c06ad01eb1e634154870fd00fde0000d67f6fa7007134cf6efb8000a007a290457f0189b316277ce06bbace80174c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3089ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4", 0xd8}], 0x1}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r5, 0x80000000, 0x5, "a337635591ba3a737ad680bc741044e67ec1d16b4fa67babcf55702713238d186c301ed920ccf2c07de34bfd0f50d4a95452ecaaf4a41f323b546684f23abb268cb73ad33a6609957b93ded0c0ece332545b93b9c5a3876dd690f877d4fccd5e9d95c0d670d1d571cf6869890ef29c8ec5bccdb713bba540fe3742f3c2d8265371d0ec99c520ea44d47178e78c7b657cf2067a3a26c7fd77023acfe3973eec6251f64ae4"}) 21:30:19 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(r0, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000000180)=0x28) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000706010800002100000000000000000008000640fffffffd0500010007"], 0x24}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000e60) [ 776.277957][ T29] audit: type=1804 audit(1593207019.141:744): pid=4665 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/404/cgroup.controllers" dev="sda1" ino=16384 res=1 [ 776.364635][ T21] tipc: TX() has been purged, node left! [ 776.380937][ T4677] IPv6: NLM_F_CREATE should be specified when creating new route [ 776.405942][ T21] tipc: TX() has been purged, node left! [ 776.407860][ T29] audit: type=1804 audit(1593207019.201:745): pid=4671 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/406/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 776.472953][ T4677] netlink: 144 bytes leftover after parsing attributes in process `syz-executor.4'. 21:30:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x275a, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x7fff}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x4}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x44) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [], 0xa, "62d7f38adc3640e1126d93c0ad0f22f1dfcc"}, 0x1d) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000500)='f', 0xfffffe7e}], 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) connect$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @multicast2}, 0x10) sendfile(r2, r0, 0x0, 0x10000) 21:30:19 executing program 1: r0 = socket$isdn(0x22, 0x3, 0x10) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000000)=0x1, 0x4) r1 = accept(r0, 0x0, &(0x7f0000000040)) sendto$x25(r1, &(0x7f0000000080)="e0837ab558d00d50d1d8e6d0ca4fcda10b9696591b13c3c5", 0x18, 0x20000000, 0x0, 0x0) socket$inet6(0xa, 0x6, 0x6) getsockname$qrtr(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = accept(r1, 0x0, &(0x7f00000030c0)) sendmsg$nl_route_sched(r2, &(0x7f0000006540)={&(0x7f0000003100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000006500)={&(0x7f0000003140)=@deltfilter={0x3388, 0x2d, 0x1, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x3}, {0x6, 0xffff}, {0xffff, 0x2}}, [@TCA_RATE={0x6, 0x5, {0x3, 0x20}}, @TCA_RATE={0x6, 0x5, {0x0, 0x1}}, @TCA_RATE={0x6, 0x5, {0x40, 0x31}}, @TCA_RATE={0x6, 0x5, {0x0, 0x6}}, @TCA_CHAIN={0x8, 0xb, 0x9}, @TCA_RATE={0x6, 0x5, {0x3d, 0x67}}, @TCA_RATE={0x6, 0x5, {0xc7, 0x80}}, @filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x3320, 0x2, [@TCA_TCINDEX_ACT={0x45c, 0x7, [@m_ipt={0x84, 0x1b, 0x0, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x48, 0x2, 0x0, 0x1, [@TCA_IPT_INDEX={0x8, 0x3, 0x7fffffff}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}, @TCA_IPT_TABLE={0x24, 0x1, 'filter\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}]}, {0x16, 0x6, "2b8e71a2ee1bd20023a1deb8ee1e2f380bda"}, {0xc}, {0xc, 0x8, {0x3}}}}, @m_mpls={0x158, 0x20, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x5c, 0x2, 0x0, 0x1, [@TCA_MPLS_PROTO={0x6, 0x4, 0x11}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x0, 0x2, 0xfffffffffffffff6, 0x4, 0x200}, 0x1}}, @TCA_MPLS_PROTO={0x6, 0x4, 0x6005}, @TCA_MPLS_BOS={0x5}, @TCA_MPLS_PROTO={0x6, 0x4, 0xa01}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x1, 0xfffffffe, 0x8, 0x9, 0x22ea906}, 0x3}}]}, {0xd4, 0x6, "154d33a4af788fa8208295acc279396f6bd7762598ef28245440391e5a119a17ef421bdb710896c0fd4c74902a8883f9f6b9787d097ff95c7732dd774980f6e2348ef416d294a5713a0a4571678c558cccc99bfef4e600125d48cfe0ada56c50f8ca3e2aa12232b57559dd578f5bdd20f0d132b0e356f6e8c91615f7c1bceb60f230e816186f5a110ea36fb86cd03a8dc57878262da6103dc8b82e831c6138928eaa5d797c775d52687fb755f692505d0ada72188b344347a5be900f2afe598e5868a76e2e4b1cbf9732339aa859bdc6"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_ct={0x84, 0xb, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CT_LABELS_MASK={0x14, 0x8, "6849d47ce7a3892e22de84b6bc52f605"}, @TCA_CT_ACTION={0x6, 0x3, 0x22}, @TCA_CT_ACTION={0x6, 0x3, 0x34}, @TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @rand_addr=' \x01\x00'}]}, {0x24, 0x6, "62e9d2adde5c7fb3c2824cf3387f41e35191b7ee41789e686aea379c7d6696f9"}, {0xc}, {0xc, 0x8, {0x2}}}}, @m_xt={0x104, 0x17, 0x0, 0x0, {{0x7, 0x1, 'xt\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}]}, {0xb7, 0x6, "0eab50b3ca21cffe2a0ebf565fc59b1904e5942f6d00c309cb2ab80a78cde5f6b5f6ae05ca963dfad2d9f006aaef8606829afb28036b4daac74f7cfe7d2a78cae085e6e857462490922363991b124f931d21ec09d6769bbef597bf9d3da7c8004394bbe46e12817bf7aa8d3d74d6b636b5f8a1481c6e795225f6d6ce0033a62a1751cd330b58807144417d18e5d2e197cfaacb6ebff37e28c4c0e486fba9346a8ac76006e7eb18e1e13052ee240d520c6b9992"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_skbedit={0x58, 0x12, 0x0, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x4}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x869}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xfff1, 0xfff1}}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xffff, 0xfff2}}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x2}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_ctinfo={0x9c, 0x9, 0x0, 0x0, {{0xb, 0x1, 'ctinfo\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_CPMARK_MASK={0x8}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x6}, @TCA_CTINFO_ACT={0x18, 0x3, {0x9d, 0x81, 0x5, 0x1, 0x1}}]}, {0x45, 0x6, "6bf9404607ad7ea3507e842e36a7a1d576331065663ef328cb01084749cd4cb3ed17bbc00f55ee2767f2ef92e1f916a0cd4b21e066923a3ecc0ebc7011bc3a4f95"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x3}}}}]}, @TCA_TCINDEX_MASK={0x6, 0x2, 0xa8f}, @TCA_TCINDEX_ACT={0x2ea0, 0x7, [@m_ipt={0x5c, 0x12, 0x0, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}]}, {0xf, 0x6, "f3153e475d22ed96caaf89"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0xb1f059f18249227a}}}}, @m_tunnel_key={0x118, 0x2, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x44, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @private=0xa010102}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x7}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x5, 0x8, 0x10000000, 0x5, 0xe000}, 0x1}}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @local}]}, {0xa5, 0x6, "203b50ff4eb2889eed71dc672243b2545745f2cc7c0259af72825a5d1c68ac8bcf854c2e9a2359986069d4da219236ab13e3be26902d3aa9fa5a3489308ff3e70d31e85a4c3047c8f2f04837874d012e4fc46dfa8c5a8c0a932015fec0da6af4dbf6972513f012caa2384db12ee5225902faecde1666feb37f59d1852d14f26695071349184b68279d287a4f141ac8193eccce7d045ac35d49993db41eaa74b662"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_nat={0x8c, 0x13, 0x0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x54, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x800, 0x2, 0x7, 0x3f, 0x8000}, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, 0xff, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3, 0x1f, 0x3, 0x0, 0x9}, @loopback, @dev={0xac, 0x14, 0x14, 0x42}, 0xffffffff}}]}, {0x14, 0x6, "e974d8c85bee72fb1aad94b55c5f1b7a"}, {0xc}, {0xc, 0x8, {0x2, 0x1}}}}, @m_pedit={0x2c9c, 0x1e, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x2bcc, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe50, 0x2, {{{0x8000, 0x1, 0x8, 0x1, 0x1ff}, 0x20, 0x6, [{0x76, 0x9, 0x6, 0xfa1, 0xff, 0x80}, {0x7, 0xa642, 0xfffffe00, 0x9, 0x1, 0x9}]}, [{0x5, 0x7, 0x0, 0xffff, 0x9bea, 0x1000}, {0xbfc1, 0xcc84, 0x8, 0x1000, 0x4, 0xb5c1}, {0x8, 0x7, 0x20, 0xdc0, 0x6, 0x7}, {0x154e1abe, 0x80, 0x1, 0xae, 0xd8, 0x8}, {0x8, 0x80, 0x8001, 0x100, 0x81, 0x3}, {0x0, 0x0, 0x8, 0x4, 0x8}, {0x40, 0x80, 0x81, 0x6, 0x1f, 0x2}, {0xfff, 0x1, 0x7bf, 0x4, 0x1, 0x1}, {0x5, 0x3e, 0x8, 0x9f6b, 0x3, 0x8000}, {0x8000, 0xfff, 0x5, 0x6, 0xffff8000, 0xcc6}, {0x7ff, 0x4, 0x8, 0xffffffff, 0x100, 0x9}, {0x1ff, 0x10001, 0x33, 0x3, 0x82a, 0x1f}, {0x7f, 0x8, 0x2, 0x6, 0x9, 0x8}, {0x2f69, 0x3ff, 0x5, 0x7, 0x7fffffff, 0x9}, {0x2, 0x6, 0xe1d, 0xffff, 0x6, 0x20}, {0x5, 0xfffffffb, 0x1, 0x7, 0x101, 0x968}, {0x83, 0x5, 0x8, 0x10001, 0x5, 0x83e5}, {0x1000, 0x3d, 0x4, 0x1, 0x8e, 0x1}, {0x8, 0x8000, 0x9, 0x5, 0x40, 0x3f}, {0x9, 0x7ff, 0x20, 0xeb13, 0x20}, {0x7, 0x2, 0x8000, 0x8, 0x4, 0x3}, {0x7e, 0x10001, 0x1, 0x9, 0x40, 0xfffffffe}, {0x9, 0x1c0, 0x59, 0x8, 0x8, 0xfff}, {0x4, 0x38e2c378, 0xffff, 0x9, 0x1, 0x79ff}, {0x9, 0x1, 0x3c3, 0x3, 0x6, 0x7}, {0x5, 0x4, 0x8, 0x10000, 0x9, 0x80000000}, {0x8, 0x80, 0xd099, 0xffff, 0x9, 0x400}, {0x0, 0xfffffff9, 0x7fffffff, 0x8, 0x5, 0x1ff}, {0x3, 0x2, 0x20, 0x7, 0x1, 0x401}, {0x9, 0x1, 0x8, 0x800, 0x8, 0x3ff}, {0x80e, 0x800, 0x8, 0xf8000000, 0x7, 0x1}, {0x6adc, 0xff, 0x6, 0x80000000, 0x92c, 0x5}, {0x3, 0x85, 0xd5b3, 0x2, 0x3, 0x9}, {0xfffffff7, 0x100, 0x2, 0x9, 0x40000, 0x5}, {0x0, 0x1f, 0x7, 0x626e, 0x5, 0x8f}, {0x543, 0x3, 0xf8, 0xb9d, 0xfffff801, 0x3}, {0xffff, 0x5, 0x9, 0x1000, 0x2, 0x7f}, {0x2, 0x100, 0x2, 0x7, 0x7ff}, {0xdf, 0x40, 0x1, 0x2, 0x1f, 0x7ff}, {0x80000001, 0x3, 0x3, 0x3, 0xf445, 0x3ff}, {0x1, 0x8000, 0xe4, 0x1aa, 0x8, 0x2}, {0x3, 0x7, 0x5, 0xfff, 0xff, 0x3}, {0x1, 0x3, 0x10001, 0x3f, 0x4, 0x80}, {0x80e5, 0x100, 0x4, 0xfff, 0x0, 0x3ff}, {0x56b, 0x7, 0x7ff, 0x3, 0x40000000, 0x9}, {0x0, 0x1, 0xffff, 0x79, 0x6, 0x6}, {0x101, 0x3, 0x1, 0x6, 0x0, 0xc33}, {0x3f, 0x1, 0x23, 0x8, 0x9, 0x3}, {0x9, 0x401, 0x7, 0x6, 0x3, 0x1}, {0x401, 0x8001, 0x4885, 0x0, 0xffff, 0x6671}, {0x3, 0x6, 0x7ff, 0x9, 0x4, 0x9}, {0x81, 0xfff, 0x7, 0x401, 0x8, 0x8f}, {0x0, 0x0, 0x1, 0x2c, 0x3c, 0x101}, {0x3, 0x9, 0x2, 0x1000, 0xffffffff, 0x6}, {0x1, 0x9, 0x400, 0x4, 0xbc, 0x2}, {0x0, 0x7, 0x0, 0xc2fc, 0x401, 0x10000}, {0x7, 0x100, 0x7, 0x1, 0x6, 0x5}, {0x4, 0x2, 0x6, 0x0, 0x1, 0x2}, {0x3, 0x8001, 0x6, 0x6, 0x80000001, 0x100}, {0x6, 0x9f0000, 0x200, 0xfffffff7, 0x10000, 0x7}, {0xfff, 0x101, 0x7ff, 0x7, 0x3f, 0x2}, {0x87, 0x0, 0x1, 0xd1, 0x80, 0x21}, {0x7fff, 0x5, 0xff, 0x9, 0x8000, 0x7a}, {0x0, 0x7, 0x6, 0x1, 0xe, 0x8001}, {0xd1, 0x20, 0x9, 0x0, 0xfffffffa, 0x7fff}, {0x5, 0x40, 0x7ff, 0x0, 0x1, 0x4}, {0x80, 0xff, 0x5f, 0x6, 0xfffffbd0, 0x4}, {0x401, 0x6b, 0x2, 0x80, 0x4, 0x100}, {0x7fff, 0x2, 0x20, 0x0, 0x1, 0x3b}, {0x6, 0x4, 0x5, 0x3, 0x7, 0x6}, {0xff8, 0x4, 0x131, 0x9, 0x7ff, 0x5}, {0x7, 0x5ec0b459, 0xeab9, 0x9c, 0x10001}, {0x1, 0x9, 0x9, 0x7fffffff, 0x3, 0x100}, {0x20, 0x11, 0xff, 0x3, 0x7, 0xffff}, {0xee3, 0x6, 0x130, 0x8, 0x6, 0x6}, {0x3, 0x5, 0x7, 0x3, 0xfffffeff, 0x3}, {0x1000, 0x4, 0x11f, 0xfffeffff, 0xd39, 0x5a}, {0x8, 0x7, 0x4, 0x2, 0x401, 0x1}, {0x9, 0x1, 0x5, 0x9, 0x8, 0x9}, {0x1000, 0x5, 0x2, 0x8001, 0xed2, 0x2}, {0x0, 0x8, 0x2, 0x2, 0x401}, {0xffff1e1b, 0x4, 0xc0, 0xbb, 0x5, 0x101}, {0x101, 0x100, 0x5, 0x1, 0x5, 0x7fff}, {0x9, 0x7, 0x2000, 0x40, 0x0, 0x2}, {0x8, 0x1, 0x22d3, 0x8000, 0x575, 0x80000001}, {0x5, 0x97, 0x20, 0xfb, 0x4, 0x9}, {0x100, 0x2dc, 0xcd27, 0x3, 0x8000, 0x5}, {0x9, 0x0, 0x3f, 0x8, 0x5, 0xc04}, {0x4c5a, 0x7fff, 0x200, 0x100, 0x7, 0x1}, {0x1ff, 0x1f, 0x0, 0x8, 0x9, 0x3}, {0x6, 0xe6, 0x1, 0x2, 0xffff, 0x5a500000}, {0x81, 0x7ff, 0xff, 0x7ff, 0x5, 0x1}, {0x9f4, 0xfa0, 0x3, 0x4, 0x5}, {0x9, 0xc996, 0x28f3, 0x10000, 0x7, 0x7}, {0x9, 0x1, 0xfffffffa, 0x5d5, 0xfffff001, 0x34d}, {0x4, 0x100, 0x3ff, 0x1, 0x0, 0x1a}, {0x9, 0x5, 0x2, 0x9, 0x6, 0xfffffc5b}, {0x3, 0x8, 0xf48, 0x0, 0x3, 0x5}, {0xffffffff, 0xa14a, 0x2, 0x3, 0x2, 0x4}, {0x7, 0x2, 0x3, 0x1ff, 0x6, 0xffffffff}, {0x3, 0x8, 0x6, 0x1, 0xfff, 0x2}, {0x200, 0x0, 0x10001, 0x0, 0x0, 0x10000}, {0x7, 0x4, 0x0, 0xffffffff, 0x0, 0x40}, {0x216, 0x5, 0x12, 0x3, 0xf462, 0x9}, {0x63a, 0x7, 0x8, 0x7, 0x3, 0x6}, {0x7, 0x401, 0x2aa2d4cf, 0x5, 0x1, 0x3}, {0xfffffc00, 0x2, 0x5, 0xffffffff, 0xb, 0x7}, {0x7, 0xf96, 0x1f240000, 0xffffffff, 0x10b, 0x101}, {0x2, 0x2, 0x1f, 0x0, 0x78f1bea0, 0x1}, {0x8, 0x0, 0x2, 0x9, 0x5764, 0xbce}, {0x3, 0x5, 0x7ff, 0xfff, 0xfff, 0x1}, {0xf4, 0x8000, 0x30e, 0x2, 0x2, 0x80000000}, {0xb120, 0x0, 0x5, 0xffff, 0xfffffffe, 0xe47d}, {0x6, 0xffffe379, 0xfffffff8, 0x80000000, 0x86, 0x8001}, {0x5, 0x1ff, 0xfffff982, 0x8, 0x8, 0x7}, {0xffffffff, 0xffffffff, 0x200, 0x8, 0x0, 0x2}, {0x1f, 0x5, 0x7fffffff, 0x5, 0x6, 0x101}, {0x81, 0x0, 0x1, 0x1, 0x5}, {0x9, 0x80000001, 0xfffffffb, 0x5137, 0x1, 0x5}, {0xfffffffc, 0x1, 0x8, 0x4, 0x80000001}, {0x3f, 0x3ff, 0x614, 0x1, 0x1, 0xfffeffff}, {0x2, 0x8000, 0x20, 0x58d5, 0x1, 0x7}, {0x7fff, 0x82d, 0x2, 0x7, 0x1e3b, 0x20}, {0x8, 0x6, 0x8000, 0x0, 0x2, 0x6}, {0x3f, 0x8, 0x7, 0x1ff, 0xfff, 0x7fff}, {0x7fffffff, 0x9, 0x7a02, 0x1, 0xfffffffc, 0x9}, {0x9, 0x4, 0x101, 0xcd4, 0xffff8000, 0x7}, {0x4, 0x7e, 0x9690, 0x66962db4, 0xef, 0x29feed7a}], [{0x2, 0x1}, {0x3, 0x17aba1b20ef7f086}, {0x4, 0x1}, {0x1}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {0x3}, {0x5}, {0x4}, {0x4, 0x1}, {0x1, 0x1}, {}, {0x5, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x6, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x4}, {0x5, 0x1}, {0x3}, {0x2, 0x1}, {0x4}, {0x5}, {0x5, 0x1}, {0x4, 0x1}, {0x4}, {0x5}, {0x1, 0x1}, {0x5}, {0x5}, {0x4, 0x1}, {0x2, 0x1}, {0x5}, {0x1, 0x1}, {}, {0x2, 0x1}, {0x0, 0x1}, {0x4}, {0x4, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x2}, {0x5}, {0x1, 0x1}, {0x4, 0x1}, {0x5}, {0x2, 0x6d70ec70365a04b}, {0x5, 0x1}, {0x4}, {0x2}, {0x4, 0x1}, {0x2}, {0x2, 0x1}, {0x4}, {0x1, 0x1}, {0x5}, {0x2, 0x1}, {0x4, 0x1}, {}, {0x3}, {0x4}, {0x3, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2}, {0x5, 0x1}, {0x0, 0x1}, {0xac40216b2b93c67f}, {0x0, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x5}, {}, {0x2, 0xa0795838a6327efc}, {0x3, 0x1}, {0x2}, {0x0, 0x1}, {0x5}, {0x3, 0x1}, {0x2, 0x1}, {0x3}, {0x5, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x5}, {0x1}, {0x4}, {0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x5}, {0x0, 0x1}, {0x3, 0x1}, {0x5}, {}, {0x2, 0x1}, {0x3, 0x3658c488254994c4}, {0x0, 0x1}, {0x4}, {0x1}, {0x5}, {0x2}, {0x2}, {0x0, 0x1}, {0x2}, {0x4, 0x1}, {0x3}, {0x3, 0x1}, {0x5}, {0x5, 0x1}, {0x4}, {0x5}, {0x4, 0x1}, {0x5}, {0x5}, {0x3, 0x1}, {0x4, 0x1}, {0x5, 0x1}], 0x1}}, @TCA_PEDIT_PARMS={0xee0, 0x2, {{{0xffff, 0x2, 0x7, 0xe69, 0x9}, 0x40, 0xfc, [{0xa14, 0xcd39, 0x1000, 0xdd, 0x0, 0x8001}, {0x6, 0x3f, 0x2, 0x2, 0x5, 0x4b8}, {0x4, 0x9, 0x10000, 0x2, 0x8, 0x7}, {0x7fffffff, 0x10001, 0x8, 0x8000, 0x4, 0x5}, {0x5, 0xfffffffe, 0x40, 0x7c96bea8, 0x6, 0x6a5}, {0x80000001, 0x0, 0x3, 0x0, 0x80000001, 0x200}, {0xffffffff, 0x3, 0x3, 0x5, 0x401, 0x6}, {0x1, 0x3, 0x1f, 0x9, 0x0, 0xd9}]}, [{0x7ff, 0x1, 0x1, 0xbc, 0xdf4a, 0x3f}, {0x4, 0x3, 0x10000, 0x0, 0x0, 0x80000000}, {0xd63, 0xfff, 0x0, 0x4, 0x6c80, 0x7}, {0x2d64, 0x7, 0x7, 0x41448a66, 0x0, 0xb1c}, {0x2, 0x3, 0x2408, 0x5, 0x6, 0x10000000}, {0x101, 0x6, 0x9, 0x8000, 0x8d24, 0x5}, {0x8c50, 0x3, 0x2, 0xff, 0x20, 0x34a}, {0x3, 0xee64, 0x101, 0xfd, 0x6, 0x8}, {0x7, 0x800, 0x5, 0x8, 0x1f, 0x7f}, {0x7fffffff, 0x101, 0x10000, 0xfffff5b0, 0x4, 0x9}, {0x3, 0x4, 0x7ff, 0x0, 0x12, 0x2}, {0x1, 0x4ce, 0x1, 0x5, 0x7, 0x8}, {0xe25, 0x487, 0x0, 0x5, 0x8000, 0xfffffffe}, {0x9, 0x3, 0xa015, 0x8}, {0x8, 0xe, 0x7b, 0x67d, 0x9, 0x51b}, {0x6, 0x7, 0x2, 0x1, 0x3, 0x1}, {0x6, 0x54558fe9, 0x7fff, 0x7, 0x1, 0xbb6}, {0x6, 0x6, 0x7fffffff, 0x80, 0x7, 0x6}, {0x81, 0x5a1dc757, 0x2, 0xffffffff, 0x7, 0x6}, {0x2, 0x7, 0x3f, 0x60, 0x80000001, 0x3ff}, {0xfffffffb, 0x2, 0x6, 0x3, 0x101, 0x6}, {0x0, 0xd1, 0xfff, 0x7fffffff, 0x3f}, {0x9, 0x3, 0x7, 0x8, 0x9, 0x20}, {0x800, 0xffffff01, 0x14000, 0x8, 0x6, 0x5}, {0x9, 0x1ff, 0x10000, 0x0, 0x5, 0x6}, {0x4, 0x4, 0x4, 0x3be82108, 0x4, 0xffff}, {0x7, 0x80000001, 0x4, 0x8859, 0x4, 0xfffffffb}, {0x10000, 0x3f, 0xfffffffa, 0x101, 0x80000000}, {0xfffffc00, 0x2, 0x8000, 0x2d4, 0xfffffff8, 0x7e00}, {0x7, 0x9, 0xfffffff9, 0x268c, 0x7, 0x2}, {0xfffffffd, 0x7fffffff, 0x7d, 0x1ff, 0x7, 0x7}, {0x3, 0xc6, 0x1b34550c, 0x7352, 0x0, 0x5}, {0xfffffffa, 0x8, 0xffff, 0x2955, 0x5, 0x8}, {0xb105, 0x9, 0x4, 0x6, 0x4, 0x401}, {0x3ff, 0x40, 0x7635, 0x2, 0x3, 0x10000}, {0x81, 0xffffffff, 0x8, 0x20, 0x3, 0x101}, {0x8, 0x7, 0x800, 0xad, 0x0, 0x85}, {0x7, 0xd0, 0x4, 0x0, 0x9, 0x9}, {0x3ff, 0x1f5a, 0x8, 0x4, 0xfff, 0x1f}, {0x0, 0x2fc, 0x81, 0x9, 0x1, 0x4}, {0x4, 0x6, 0x1, 0x9, 0x1, 0x3}, {0xcfc2, 0x101, 0x2, 0x2, 0x3193, 0x5}, {0xbd3d, 0x0, 0x15de, 0x2, 0x7fff, 0x9}, {0x4, 0xffff8e05, 0x1c8b, 0x7, 0x9, 0x3}, {0x4, 0x3, 0x5, 0xd68, 0x100, 0x1}, {0x0, 0x4378, 0x5, 0xfffffff9, 0x4, 0x3}, {0x10000, 0x1, 0x8, 0x0, 0x9, 0xfea}, {0xfffffffe, 0x8000, 0x80, 0x200, 0x0, 0x7ff}, {0xb62, 0x1, 0xe, 0x6, 0x40, 0x20000000}, {0x5, 0x4, 0xffffffc1, 0xdbaf, 0x81, 0x5}, {0x7fff, 0x1, 0xfff, 0x8001, 0x4, 0x6}, {0x6f8, 0x3, 0x0, 0x40, 0x5}, {0x1, 0xdcab, 0x1000, 0x7, 0x7}, {0x5, 0x3, 0x8cc, 0x0, 0x6, 0x4}, {0x4, 0x8001, 0x0, 0x40, 0x400, 0x33a4}, {0xc14b, 0xd177, 0x9, 0x200, 0xffffff7f, 0x800}, {0x5, 0x8, 0x2, 0x2, 0x2, 0x8}, {0x9, 0x6, 0x3, 0x2, 0xfffffff9, 0xfffffff8}, {0x73ad3cf7, 0x7fffffff, 0x0, 0x1, 0x4, 0x4b38}, {0x3f, 0x3f, 0x7, 0x98000, 0x5, 0x40}, {0x0, 0x87, 0x2, 0x7, 0x7d, 0x9}, {0xe2, 0x22e, 0x80000001, 0x9, 0x3, 0x4}, {0x3ff, 0x47ce, 0x401, 0x20, 0x80, 0x6}, {0x6218, 0x80, 0xffffffe7, 0xd9b6, 0x9, 0x80000001}, {0x5, 0xfffffffd, 0x6, 0x0, 0x5}, {0x9, 0x5, 0x8, 0x9e, 0x186d, 0x2}, {0x87be, 0x7, 0xfffffffd, 0x398293f8, 0x2f, 0x5}, {0x0, 0x0, 0x8, 0x40, 0x7, 0xe1de}, {0x100, 0x81, 0xf2, 0x3ff, 0xfffffff9, 0x20}, {0x1, 0x6, 0x0, 0xffff7fff, 0x0, 0x412}, {0xfffffffe, 0x7ff, 0xffff8001, 0xffffffff, 0x2, 0x5}, {0xfffff801, 0x7, 0x8, 0xfffff000, 0x80000000, 0x8001}, {0x7, 0x400, 0xa, 0x3f, 0x20, 0x7}, {0x1, 0x3d0, 0xfffffff9, 0x401, 0x31, 0xb7}, {0x6, 0x1, 0x800, 0x1, 0x6, 0x4}, {0x65, 0x5, 0x9, 0x7fffffff, 0x3, 0x7}, {0x2d, 0x20, 0x0, 0x80000001, 0x8000, 0x2}, {0x0, 0x8000, 0x7, 0x6cf0, 0xf54, 0x7}, {0x0, 0x3, 0x6, 0x6, 0x0, 0x2}, {0xff, 0x7, 0x1, 0x0, 0x401, 0x6}, {0xfffffffd, 0x101, 0x1, 0x40, 0xc837, 0x81}, {0x9, 0x2, 0x2, 0x4, 0x8000}, {0x4, 0xc72, 0xffff, 0x5, 0x6, 0x690a}, {0x1, 0x8000, 0x10000, 0x2, 0x4, 0x400}, {0x1f, 0xd7, 0x901, 0x8, 0x9, 0x3}, {0xfffffffb, 0xfffffffd, 0x35b, 0x2, 0x8, 0x7fffffff}, {0xa1d, 0x6, 0x2, 0x6, 0x3ff, 0x1}, {0x20, 0x8, 0x7, 0x4, 0x4, 0x8}, {0x20, 0xffffffff, 0x21d3, 0x8, 0x20, 0x80}, {0x1ff, 0x81, 0x3, 0x5, 0xc060, 0xfffffffb}, {0x6, 0x80, 0x81, 0xb31, 0x800, 0x10000}, {0x7fffffff, 0x40, 0x4, 0x71c8, 0x200, 0x7fff}, {0x3, 0x4, 0x1, 0x7f, 0x98, 0x40}, {0x3, 0x9, 0xffffff8c, 0x1, 0x8, 0xfc}, {0x6f, 0x4, 0xfffffff7, 0x8001, 0x1, 0x6}, {0x101, 0x400, 0xbb76, 0x9, 0x262, 0x2}, {0x4, 0xd73, 0x6, 0x10001, 0x3, 0x5}, {0x8, 0x3, 0x1, 0x5, 0x6, 0x80}, {0x4, 0x0, 0x80000000, 0x10000, 0x4, 0x81}, {0x5, 0xa53, 0x0, 0x3f, 0x6, 0x8}, {0x4, 0x3, 0x5, 0xfd, 0xa5, 0xffffffff}, {0x34d, 0x1, 0x37, 0x0, 0x1, 0x33b}, {0x1, 0x3f, 0x8001, 0x6, 0xa4, 0x9}, {0x1, 0x4, 0x6, 0x5, 0xfffffffc, 0xfffffffc}, {0x38, 0x3, 0x1, 0x4, 0x9}, {0x0, 0x80, 0x4, 0x4, 0x5, 0x3}, {0x7fff, 0xbfc, 0x4, 0x4, 0x401, 0x81}, {0xffff8001, 0x5, 0x0, 0x5, 0x3, 0x8f1}, {0x0, 0x49, 0x3, 0x7, 0x80000, 0x5}, {0x3, 0x80000000, 0x6, 0x5, 0x80000001, 0x9d1a}, {0xfffff000, 0x1ff, 0x5, 0x0, 0x0, 0x4}, {0xf8, 0xdc70, 0x8000, 0xfff, 0x2, 0xffff8001}, {0x9, 0x3c0d, 0xb8, 0x100, 0x1400000, 0x7fffffff}, {0xfffffffa, 0x4, 0x7, 0x1ff, 0xffffffcd, 0x3}, {0x399, 0x2, 0x1, 0x0, 0x401, 0x8001}, {0xfffff359, 0x400, 0x8, 0x9, 0x81, 0x7fffffff}, {0x9, 0x3, 0x10000, 0x3, 0x5, 0x6}, {0xba, 0x7, 0x1f, 0x53, 0x80000000, 0x988}, {0x8, 0xe4a2, 0x5, 0x2, 0xffffffc0, 0xfffffe01}, {0xb43, 0x8, 0xff, 0x1f, 0x80, 0x9}, {0x4, 0x5, 0x4, 0x7, 0x19, 0x2}, {0x472db9a7, 0x0, 0x4, 0x1, 0x2a0b}, {0x1, 0x2, 0x9, 0x5, 0xca6, 0x6}, {0x2, 0x274d769e, 0x1, 0x7ff, 0x1000, 0x2}, {0x7ff, 0x100, 0x1, 0x3ff, 0x2, 0x1f}, {0x3, 0x0, 0x3, 0x9, 0x6, 0x80000000}, {0x7, 0x101, 0x8, 0x4, 0x40, 0x10001}, {0x101, 0x5, 0x9, 0x9, 0xd7}], [{0x0, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x2}, {0x1, 0x1}, {0x5, 0x1}, {0x5}, {0x5, 0x1}, {0x58d2ca341e1b9f9c, 0x3}, {0x3, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x4}, {0x1}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0x1}, {0x2}, {}, {0x2}, {0x5}, {0x5, 0x1}, {0x4}, {0x5}, {0x5, 0x1}, {0x4}, {0x0, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x5}, {0x4, 0x1}, {0x1}, {0x3, 0x1}, {0x3}, {0x5}, {0x5, 0x1}, {0x2, 0x1}, {0x3}, {0x0, 0x1}, {0x5}, {}, {0x3, 0x1}, {0x7, 0x1}, {0x6}, {0x2, 0x1}, {}, {0x3}, {0x2}, {0x1}, {0x5}, {0x3, 0x1}, {0x2, 0x47f71a216a72eff8}, {0x5}, {0x2, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x3}, {0x1, 0x1}, {}, {0x4, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x2}, {0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x3}, {0x4, 0x1}, {0x5, 0xfe37f6d5456b3328}, {0x0, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x4}, {0x2, 0x1}, {0x5, 0x81a258244beefc48}, {0xb8cfa36c4415de60}, {0x5, 0x1}, {0x7}, {0x3, 0x1}, {}, {0x5}, {0x3, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x5}, {0x3, 0x1}, {0x4, 0x1}, {0x3}, {0x4, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x4}, {0x2, 0x1}, {0x1, 0x1}, {0x2}, {0x4, 0x1}, {0x4, 0x1}, {0x2}, {0x5}, {0x2, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x5}, {0x2}, {}, {}, {0x4, 0x1}, {0x3, 0x1}, {0x1}, {0x2, 0x1}, {}, {0x4}, {0x3, 0x1}, {0x3, 0x1}]}}, @TCA_PEDIT_PARMS_EX={0xe98, 0x4, {{{0x26631d2b, 0x2, 0x5, 0x0, 0x9}, 0x80, 0x5c, [{0xc0e, 0x8, 0x6, 0x4, 0x6, 0x7}, {0x100, 0x7fffffff, 0x2, 0x6, 0x6, 0x9}, {0xfffff2fc, 0x9, 0x8000, 0xfffffc31, 0x4, 0x2}, {0x7, 0x778, 0x8000, 0xfff, 0x4a, 0x6}, {0x4, 0x4, 0x3, 0xa5, 0x3, 0x5}]}, [{0x4b, 0x9, 0x9, 0xfffffff8, 0xfffffff7, 0x3fbe}, {0x8, 0x7428, 0x69, 0x10001, 0x2, 0x8}, {0x8001, 0x8, 0x5, 0x3f, 0xb72b, 0x4}, {0x2, 0x2b, 0xd3, 0x8ca, 0xffffffff, 0x7}, {0x20, 0x1c0000, 0x1ff, 0x9, 0x101, 0xac4}, {0x3, 0xff, 0x1, 0x7, 0x9, 0x60}, {0x19ef37c4, 0xf2a, 0x6, 0x1000, 0x8, 0x401}, {0x5, 0xc38a, 0x8, 0x1, 0x8, 0x20}, {0x7ff, 0x20, 0x5, 0x10000, 0x4, 0x8}, {0x7fffffff, 0x67af, 0xffffffff, 0x2, 0x10001, 0x101}, {0x3, 0x100, 0x5, 0x7, 0x5, 0x8001}, {0x8001, 0x8, 0xde, 0x35, 0x9}, {0x6, 0x1, 0x1, 0x7003fe30, 0x80000001}, {0x0, 0x3, 0x9, 0x7ff, 0x5, 0x844}, {0x2000000, 0x6, 0x5, 0xbf, 0x6, 0x80000000}, {0x8, 0x20, 0xb6, 0x7bde, 0x1, 0x8}, {0x96ef, 0x6, 0x81, 0xfffffffd, 0x1, 0x2}, {0x4, 0xfffffffc, 0x80000001, 0x7, 0x3, 0xcecb}, {0x2, 0x16c6fa74, 0x10001, 0x3, 0x3, 0xfffffffe}, {0xd25a, 0x5, 0x78df, 0x7, 0xfffff704}, {0x2, 0x3, 0x30, 0x8, 0x8000, 0x7fffffff}, {0x0, 0xffff, 0x1, 0x401, 0x3, 0x9}, {0x40, 0x38000, 0x3, 0x80, 0x9, 0x1}, {0x1, 0x8, 0x17, 0x9, 0x7fff, 0x8}, {0x2, 0x1, 0x40100, 0x5, 0x4, 0x3}, {0x6, 0x6, 0x7, 0x6b, 0x17b, 0x5}, {0x4, 0xe045, 0x6, 0x7b19, 0x989, 0x3f}, {0x0, 0x300000, 0x6, 0x5, 0x5, 0x9}, {0x8001, 0x0, 0xf6cf, 0x7, 0x5}, {0x3, 0xbfdb, 0x10000, 0xffffff00, 0x101, 0x1}, {0x2, 0x4, 0x4, 0x3, 0x0, 0x6}, {0x79, 0x800, 0x10000, 0x20, 0x291a, 0x2}, {0xca7b, 0x3, 0x9, 0x4, 0x1, 0x1}, {0x6, 0x7f, 0xffffffff, 0x6, 0x1, 0xb58}, {0x1, 0x5, 0xd6, 0x7, 0x0, 0x1}, {0x8, 0x3f, 0x3ff, 0x5, 0x8, 0xffffffff}, {0x80, 0x1, 0x200, 0x9, 0x401, 0x2}, {0x40, 0x9, 0x7fff, 0x3, 0x800, 0x10001}, {0x10001, 0x3f, 0x7f, 0x5, 0xe000000, 0x1}, {0x508, 0x4, 0x8, 0x3f, 0x6, 0x9}, {0x2, 0x8000, 0x0, 0x3, 0x9, 0x3}, {0x3f, 0x80000000, 0x401, 0x80000001, 0x99, 0xff}, {0x3, 0x50000, 0x3, 0x3, 0xffff, 0x5}, {0x401, 0x5, 0xbd9a, 0xffffffff, 0x7d57, 0x1ff}, {0x9, 0x3, 0x52f, 0x2, 0x0, 0x1f}, {0x4, 0x0, 0xc83, 0x7, 0x7ff, 0x5}, {0x3, 0x5, 0x4, 0x8001, 0x727, 0x5}, {0x8, 0x7f, 0x7fff, 0x319, 0x100, 0x8}, {0x2, 0x88, 0x9, 0x6, 0xffffffff, 0x5}, {0x5799edc7, 0x3f, 0x1, 0x80, 0x0, 0x1}, {0x6, 0xe732, 0x9, 0x20, 0x4, 0x401}, {0x22, 0x2, 0x29b, 0xffffffff, 0x239, 0x6}, {0x7d5, 0x7fff, 0x101, 0xfffffffa, 0x5, 0x7c}, {0x7, 0x9, 0x1a82c65c, 0x800, 0xffffffe1, 0x8}, {0xffff, 0x1f, 0x1000, 0x0, 0x1, 0x4}, {0x10000, 0xf8000000, 0x1, 0x200, 0x1, 0x2}, {0xde6, 0x6, 0x8, 0x3, 0x3, 0x8}, {0x6, 0x9, 0x3f, 0x9, 0x7ff}, {0x2, 0x8, 0xffff, 0x3, 0x800, 0x3}, {0x9f0, 0x5, 0x0, 0x3, 0x1}, {0x1, 0x2, 0x7f, 0x7, 0x7fffffff, 0x3}, {0xfffffffc, 0x9, 0xffffffff, 0x0, 0x3, 0x1}, {0x3, 0x9, 0x2, 0x80000000, 0x2528, 0x1}, {0x42e, 0x8000, 0x1, 0x800, 0x8, 0x7}, {0x2, 0x3f, 0xbdb8, 0x2, 0x4, 0xd9}, {0xa7e7, 0xffff8000, 0xb0a9, 0x2, 0x1, 0x20}, {0xbaa, 0x8, 0x9, 0xe5, 0x10001, 0x865}, {0x2, 0x1, 0x80, 0x2, 0x5}, {0xfffff624, 0xdc1d, 0x40, 0x1771, 0xfff, 0x800}, {0x10001, 0x0, 0x5, 0x1, 0xcfd, 0xc90}, {0xc2, 0x32b, 0xfffffff7, 0x7, 0xed9, 0x2}, {0x80, 0xe8d9, 0x3, 0x6, 0x2}, {0x8df, 0x7, 0x9, 0x60000000, 0x3, 0x1}, {0x3334, 0x1, 0x400, 0x1f, 0x7, 0x200}, {0x6, 0x3ff, 0x4, 0x4, 0xfffffffe, 0xe99c}, {0x7ff, 0x5, 0x10000, 0xd4, 0xfff, 0xc664}, {0x4, 0x1, 0x9, 0xffff0000, 0x1, 0xca3}, {0x8, 0x7, 0x3bc5, 0x8000, 0x1f, 0x6}, {0x3e, 0x80, 0x80000000, 0x1, 0x3, 0x7fffffff}, {0x0, 0x9, 0x3, 0x3, 0x9, 0x3}, {0x80000001, 0x8, 0x2, 0xfffffbff, 0x800, 0x8}, {0x1, 0x1ff, 0x7, 0x0, 0x3, 0x7fffffff}, {0x0, 0x3, 0x7b, 0x4, 0x6}, {0x1, 0x80000001, 0x10000, 0x3, 0x4, 0x1}, {0xcb7c, 0x4, 0xfffff800, 0xef4, 0x20, 0x5}, {0x0, 0x1, 0xad0, 0x1, 0x9, 0x6}, {0x80000001, 0x8, 0x7, 0x9, 0x6, 0x4}, {0x7, 0x2, 0x3688, 0xfffffff8, 0x7fff, 0x7fff}, {0x8, 0x4, 0xae, 0x7fff, 0x2, 0x5b}, {0x4, 0x0, 0x4, 0x5, 0x0, 0x874}, {0xffff, 0x2, 0x6, 0xff, 0x5, 0x3}, {0x0, 0x4, 0x40000000, 0x5, 0x10000, 0x1ff}, {0x0, 0x10001, 0x6, 0x7, 0x8000, 0x9}, {0x3, 0x2, 0x8, 0x7f, 0x6, 0x921b}, {0x7, 0x0, 0x5, 0x6, 0x5, 0x5}, {0xffffffff, 0x37d0, 0x7f, 0x4, 0xff}, {0xffff2ba4, 0xfff, 0x81, 0x4, 0x0, 0xa79}, {0x7fffffff, 0x5, 0xb234, 0x81, 0x1, 0x5}, {0xb54, 0x8, 0x9, 0x8, 0x0, 0x856}, {0x332, 0xe5ab, 0x0, 0x1f, 0x6, 0xdb}, {0x100, 0x3, 0x800, 0x5, 0x3, 0x1}, {0xffff, 0x7715, 0x7ff, 0x3213, 0x4, 0xfffffff8}, {0xffffaa8e, 0xffffff60, 0x7fffffff, 0x800, 0x7fff, 0x5}, {0x7fffffff, 0x2, 0x80, 0x25, 0x80000001, 0x8}, {0x5e3, 0x1000, 0x0, 0x2, 0xfffffffc, 0x10001}, {0xffffffff, 0x4, 0x4, 0x1000, 0x7f, 0x1}, {0x7fffffff, 0x4, 0x6, 0x8, 0x47c, 0x80000000}, {0x9, 0x3, 0x5, 0x80000001, 0x3f, 0x6}, {0x6, 0x6, 0x20, 0x5a, 0x1ff, 0x2}, {0x9, 0x2, 0x9, 0x9, 0xc86a}, {0x200, 0x5c000000, 0x6, 0xffffffff, 0x951, 0x6}, {0x407a9187, 0x7, 0x0, 0x0, 0x7ff, 0x9}, {0xd8, 0x40, 0x0, 0x9, 0xedc, 0xffff}, {0x7, 0x4ff, 0x1f, 0x26, 0x5, 0x399731c4}, {0x6, 0x2, 0x0, 0x401, 0x3, 0x8000}, {0x12000, 0x5, 0x10000, 0x7f, 0xfffffffc, 0x4}, {0x1, 0xab8f, 0x3, 0x9, 0x5, 0x202d30c3}, {0xffffffa8, 0x8eb, 0x7, 0x1, 0x3, 0x6a0}, {0x6b, 0x1, 0x7, 0x2ec2, 0xffffff7f, 0xffffffff}, {0x0, 0x5, 0x67a, 0x7ff, 0x0, 0x3}, {0xfffffff9, 0x9, 0x80000001, 0x0, 0x3ff, 0x2}, {0x8, 0x7, 0xffff31f6, 0x2, 0x45b, 0x40}, {0x7fffffff, 0x4, 0xa9a, 0x4, 0x10001, 0xfffff7c2}, {0x8, 0x2, 0xdba, 0x800, 0x10000}, {0x7fff, 0x7f, 0x3, 0x8, 0x82, 0x3}, {0x800, 0x0, 0x1, 0x20, 0xfffffffa, 0x6}, {0x1ff, 0xffff, 0xfffffffb, 0x3, 0xf9, 0x73c}, {0x7fff, 0x1, 0x3, 0x9, 0x1, 0x6}], [{0x2}, {0x1, 0x1}, {0xc859e0289fa3a84d}, {0x7edcbd730ca280d2}, {0x3}, {0x5, 0x1}, {0x4, 0x1}, {0x4}, {0x3, 0x1}, {0x2}, {0x3}, {0x2}, {0x5, 0x1}, {0x5}, {}, {0x4}, {0x2, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x5}, {0x1, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x3}, {0x5, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x5, 0x6cf4684b9f993c61}, {0x1, 0x1}, {0x5}, {0x3, 0x1}, {0x5}, {0x4, 0x1}, {0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x4}, {0x0, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {}, {0x5, 0x1}, {}, {0x1, 0x1}, {0x1, 0x1}, {0x1}, {}, {0x1, 0x1}, {0x5}, {0x3}, {0x0, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x9}, {0x1, 0x1}, {}, {0x2}, {0x7}, {0x5}, {0x4}, {0x0, 0x1}, {}, {0x2, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x7, 0x1}, {0x4}, {0x5, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x1}, {}, {0x3}, {0x0, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x2}, {0x3, 0x1}, {0x3}, {0x2, 0x1}, {}, {0x1, 0x1}, {0x4}, {0x4, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {}, {0x1, 0x1}, {0x2}, {0x2}, {0x5, 0x1}, {0x3}, {0x1, 0x1}, {0x2}, {0x4}, {0x3, 0x1}, {0x5}, {0x1, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x3}, {0x1, 0x1}, {0x4}, {0x5, 0x1}, {0x4}, {0x0, 0x1}, {0x5}, {}, {0x2}, {0x2}, {0x0, 0x1}, {0x1, 0x1}, {0x4, 0x2}, {0x0, 0x1}, {0x4}, {0x2, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x2, 0x1}], 0x1}}]}, {0xa8, 0x6, "2d26c590ab33f0fcb1dcb077b642f453ccf751ab41e483407ee9fd541d8b8a31b9c7894f878cad8b6634a1f1d0092eaa0db8bda3eb6cae76c3add198e0390e2f9018b5cd42c9d576fb9646a4288702e8c74f2f533558fc3033b46ccdd3f4496776736da13f98c4ec040269899b321b7a7ec98ebdb8dda28f0faa8a225f10a77f5eb2201ae63e4d35fec07193cdc87ca3a9b859a0b896a0935810e0f34b486e1c6d6cd9b9"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}]}, @TCA_TCINDEX_CLASSID={0x8, 0x5, {0x7, 0xbf94e4d756bf77d}}, @TCA_TCINDEX_MASK={0x6, 0x2, 0x80}, @TCA_TCINDEX_MASK={0x6, 0x2, 0x3}]}}]}, 0x3388}, 0x1, 0x0, 0x0, 0x4}, 0x24000010) socket$unix(0x1, 0x1, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000006bc0), &(0x7f0000006c00)=0x4) r4 = socket$inet6(0xa, 0x80000, 0x8001) getsockopt$inet6_buf(r4, 0x29, 0x2f, &(0x7f0000006c40)=""/245, &(0x7f0000006d40)=0xf5) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000006e80)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r5, &(0x7f0000006f80)={&(0x7f0000006e40)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000006f40)={&(0x7f0000006ec0)={0x44, r6, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x20008814) socket$inet6(0xa, 0x1, 0x8000) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000008f00)={0x0, @in6={{0xa, 0x4e22, 0x800, @private0, 0x9}}, 0x34d, 0x2}, 0x90) write$cgroup_int(0xffffffffffffffff, &(0x7f0000009000)=0xd8, 0x12) 21:30:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r2, @ANYBLOB="000068f105650089cbbbeabd550004000600"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x14, 0x0, 0x0) r5 = accept4(r4, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0x80, 0x80000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000440)=[@in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x4e20, 0x6, @private2, 0x80000000}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [], @loopback}, 0xffff}, @in6={0xa, 0x4e21, 0xfffffffb, @private0={0xfc, 0x0, [], 0x1}, 0x9}], 0x74) sendto$llc(r5, &(0x7f00000002c0)="96e6bece47a39f53c0da6281454f9b58f4c8cdd0d851056f646bcfe080e0386678d4a142576d604bf782fe71239607be7068b440db462fdc785a1c04f3431a44b20aead990a97de103c852dad9792f4693b40fe3b2f7587534f92e12365f26e59c0a7671780ee213426f3822bf7c4826415c155c9b1ffc7dada4c3924bab93f60ab8a80b3dd29e0b10e1d40b5e3bb0f5d055076706624706ac834e841e15ccae6db9b0ad1e2759df1a59f085913fd023ec014a607278ec3363465f1496f1dbac5b1e906aa231f25d8caef3789998130de5a1226987091a73ca8bbb7e998360cb98cc21d10c05dc9f63", 0xe9, 0x4000080, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) 21:30:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x7f, 0x0, 0x4, 0x4, 0x3, 0x6, 0x47c, 0x1d8, 0x40, 0x39e, 0x100, 0x5, 0x38, 0x2, 0x5, 0xea6, 0xfff}, [{0x2, 0x1, 0x9, 0x7, 0x0, 0x7, 0x37fd, 0x7fffffff}], "d0ad5057b559e0eea453c5c622ea6f6638a98a7ab4c000e7200b557147dc0bacc010768c847729e82ced65807f94980fce6c10d065cafe0c16039421024f061ac0281fc2e20eca9268671068def2446fdd5785b8c4cbaf9fd0b7a7a8a391301362c23b297f4f74e2ad442e90db4677b727e4a1bd5a1e8dc2937071c677f13373751df18ef77e21551b0e7e4ffa254f5ce5810a963f6b4ca4145d9407f08631ced3401d2a2f2037abb38ecc87", [[], [], [], [], [], [], [], []]}, 0x924) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x14, 0x0, 0x0) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000100)="0aaf9ebe0bb9d75169d2975f28bee29fab2aa16ec86c78141cf42af46879249cc423a4674a0854b33561c1c1923892cd728e3a331a853def9ed695562efdac75bb2dead71516e13183585a1d6ce05bb38d37776b8c23b6bb71c55ca6831c2e835f7c7b4fbdf8bed2296b7b736997036bad75ee12c8ac7408ba97b9f396", 0x7d) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r5, r4, 0x0, 0x100000001) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000180)=0x400080, 0x4) getsockopt$TIPC_NODE_RECVQ_DEPTH(r1, 0x10f, 0x83, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0xd, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}]}, 0x38}}, 0x0) 21:30:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="1400000002060101020000000000070000ff0700"], 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r5}]}}}]}, 0x48}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, 0x0, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x40}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2565ca84}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r2, r1, 0x0, 0x100000001) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) [ 776.932843][ T4706] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 777.026327][ T4713] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 21:30:19 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000300)="f685a288c84ec47e44864a1ae8659eb07e2f26d6c91f25104caa92162d00eba54e68088986aa066431445c5412f138db82e75760578858a6259283c4958956ef0217ed787072bbfb32de603a48f306d3e6346b7c9328b5b8f805a4dc61538e3bc88cdc349dabf717313a", 0x6a}, {&(0x7f0000001780)="cfd063443cdc8585517304d96a713e7fb6273277543dd8cc3f1f2506e70e28180a2d2cf93495d7ef3a25d4b8a05b98a627ae8e98ed6f0fa2c78dd9ce1b9ef81f7c9274c78b728e5032c69cf8ebe9d42dd43d2f19d09e91a71f81c3b192d96cc627241b95ec8fbb6c71f603e0d07fcb5a6e07585208dd2ac721d2fdab2c29411f66ec7cca1e1760a2d6ca8af4ec79cae5c78430ea32a266856c8260e4de581475abdd2153aa8fea34789320ee2514903088", 0xb1}, {&(0x7f0000000540)="46a43e3f510e3eac779206060abfc1e723", 0x11}, {&(0x7f0000000640)="20ccf5cfb5b343981c84cb75c443ab6284ddee5d30218160a24d032353101f8cb1a1687e644a343343472ba606f9806e186845e4601466fecc27d720c94d2c6af6954dd5b7f91272f523cdf2c78055e782142de6a94e4640b7e85dcc0ede7b978bc43199cc1ded7175efe1145b2a628d3d1dfc9000e42648eb29f8139c366d0d13e19ae624212e65728fb4e2f2749a9b1db37d9ba58f22d523511f060402197225ea84ead541bdb991494d9260a62ed5f9490ea9e935", 0xb6}, {&(0x7f0000000f00)="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", 0xfc}, {&(0x7f0000001000)="30a130347a37642122a007a07d6bdeb1e2e8e87303f2570339d4ee0d78633dbb7ddfbb8f9c6cb37f49668a94c0272c4d612f998a697ef20c4a5f83cc2992397c3aec901f0788163db0466f976aabd9cdbab58e076a0016cea3bd2a95665887f7621d9325031712c492162033d082ca5b07843af579aae18d6cf2c10e67a6ddfcbf7097c65f980b957b72f791337394", 0x8f}], 0x6}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000080)="9c5963ce9528017c", 0x8}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000002000)="f4c07ffb69b43db58c192ae931fd09e08b0a17a167c9b3416365b25b28196b77d38224f18bc08bb671e7ca417ada1209000000f686947966db558edbed2d3358485b1862a1134ae2210957feba5265f1f737690f35ccf8ac21fb91421b0aedf685061e50161bd2ee6b84c4d6759a5f15454b377879a01eb7880a7f8a1bc1f0976315a2ef48287332b31e0f35200e530979e127fa8908b4303ac92648ba88b362398bec0211505a9ad5cfe87f64a3e3a05f3156ba190237ec35b6cbf0662caa7dcd2337373af96fbec01bbd708d6a74f52ac099345311609b275d7883d49b0d66913c47860676976a04f4f9acde2ea86586eb4abb8ca5b4eebc25881803a8a50c3fd7c1470d812d6b2b05c658dfe0e2fea1808d33cdbce8633ebd032c92879e3dc844e8516923fb4e69e5bf350ad697dc0511886666b1d642991216acae4c687cb9070eaf6dac60aac2d4032dc5d24b3c1f7a5d5693b24fdf94c9f5858e5a4792fae39d2174629561a3c5690bb75e4424258ddff24aee5a761bfc30888901fa5aeb62bc5e693af019869bdb4c6b6d5b73cf74f2ecb2a2bd45d08f53a72e7df706ca6aca7a77d2ab90531a356546fb9261bac7cb32fcc3875e8edfd0b940797c753c5e23117cc8371d743a7927b048b31febd76fb04a64e6da09430d8642a513b98923f92d26535bef40848e0f08a8bdde222f6f4dd785b8953e448f47a29bc5030e5f5a69810793382fd4b7173b16a3e4920d03d7f29abb04cb48b1a71307d36d07ef5d4ec1513c106c5e4f870323463acef58e9f6d4f7f1235cf836d37111020a39497cf3b696654bb83072eeef91239fa482490ca3617eb524d5974ec756940fc9f75c60bd067dbf9bfb32683973bd39d118505ea27a3f8c75521922522d517a74a7f6bb3d6a4cc5de63eab639c504737e75942f2e3a1cb6e1577c97a9ec5a3cee7d793fffc85de4f278d0dfa946fef3e337900466f7ecd8ce45d516f33f21867d917e14eceb1f3e352b545539f8fc1c074d69db29b80c028f3c595e8a0df16358dc7b7d9bd9799f818792d9595af8d9bb01e8336db8395b867cc4998bc0af6690f31819d321f8d6426c4f3eb853c24356519736bb9f3c9eefac51e44e6947007ca453dd062587b1f89b83e1187fdfe2da123b05f22ec646ee5e124231189d876157c951604b983062f7c629cdf76960cee502474f057237a439c0ad693055110bc8f3212f8a142f019a63855ce740ac189d24283f333a699fdeb45ae21d504188563ee29e5750dde878a2b69bdffdb282fb0e51c89183ddf7493edf7cb180a4e4697c6ee538d64a072423c9bc6dae51d2b3e6a464fdc19a844ad1b67422669d2dc54ee62dbd12193f5f015afb35817a647cc62cfa844cdef13db3f464efa7a247cd240d8a2b4075c033f30024313ae8b2779795a960267294bc0a8ab8d9b7af7662a9556e26cd7b0eecd13442b1dc4bd34422e442590ae6c34e0046c67fb78825877963ca3d7680467227566f7057f48767a8fa1b73c62bf2c10fbe42541872227cf4a03ba112de8fcf4e9cce0efac08e663541ace9af8c895771efd62e285f56657d22b082887f7315bd7217977985f139482cccdfc6d8aa2c0b940293c7bf91ed89494c004a004e985ef68f55ca3f9a624d13da8f7abdd62f5c13d79dda36fc0feec4f83ded4c1e6a281e60904135273d661fd063ee0b2f9e72fb20506d78493f2493bad2bd6d95b6b30b3a315c37b57e23f1506d49977b488163885cbff6125b27f387375a2b42ebe3edb979531627ebfc5237a6e231cd3ccbacfc8e7e29663bb7976df75518eb658ba3c1a7cdaae71667005d5aff8bc0e3f3d473644859dd51690fdf6187300227a34a4fc29bbec59f62931bc64ff5bc9fd0b16460e3b0d0f2e544d3851347a385aa59094b3dd3740ab05268750ca95b5458da5d6d659bb396700863a5cfe1e8d8962a3398617ea0fdac38b1fd11681bd509fbdb5ea7e63a45064e425491bf643e1d2413e276a1d1dce37b680257385e60da801f2cdd3b9763c3ad5f72cfeda59c491a1b310e991c0e473dca7a658185df17815ec5b15cfe1a5e9599f482ff958323cfe260fc86057d5763d6f54c5d3c5a1195288a72e48de450b248a13b22002e0f1d33760f32e120acf0851b05416471bb609f4a2e477f944ae18b1de0f955f106880aaae040ed4cd01c853f91e963cd2c0fc63844eb6035fc94cd7f743edac23eef19f4eeacc6937e53941c30887db61c1829e764d38bf99cecce5c3c0039bfa004f29f59a62868888ea50a07a803be005322c0faa4462d601e8925e01b962c88ab9c39a948efe68ab2617e8c833fe92f6ca9eb2097061a516676287d67ea332b697c33432f5de34f21c20870848063ec5f883c54991ec67d2f2c8ad0d6f79cfda88f19ed5b91cca56096feff5945277c1f483390650e9920f7b042e9e8a733413f28c85ba29646472b6550cd3d1ba1172663aa209e638eb6a37420f59ae59b50a0eae2ca1d56db083b41c35f01416c41d6ab1dad0b32cfe5952e726723bb8c902bf0e07f4584e5a42b4569190087c8ec26e87813398001d09aff429d27a016c8664122700a6984274cf20706ef776c25c74bc9faf0f7ee97058aee3783646193d5817d0d8cbf784bd493b08e094d055c9c8360c8bfd1e00ff6760a12e30d8f51d20ae06bd1cabd3dbd6988a1a10f89f0fc1fd483869a48e659aa508a38a0d60fccf95a13f8be8eaad3236f2f35a9f63678ad6d3cb62e29f7bae48fda6fe42422432812b6d550240a3abcf5aab60fd8a3cf28d5a439342c3b50775b05f4b5a0f201d5190656e0e821db51bfb7a9b23152bac1d2f4d1baf5bda13f2c8dd0be85f7ac8489700710317b28c53b08da4bf26b570a2ea5cb5943fbc01b7fcdc82e61811a8857ae11a104ad9a865d17b9a6c90989fdb00f93f3ecf2d31deb94a844eea13da55ac025887f658db96e0d75484c42b1c702c05272d126e15523aab77c2f5d643aca45353ca0a6b28fb7af39bc923ba59fdf87b426d733c26937f6b06b739f0ad3c8105ba63913c1ddf16fd9b4f4a26c01bb4f77db0", 0x882}, {0x0}, {&(0x7f0000000740)="188aca6d474468c4f83ab329bee4668d6d4498f720ecc8b16ee51f013e33bd69ac3358c5e5e48cfdabad482ed4832c46712d72a70c1b865d57a5d8087b325e1483cec9f53e88742265d4e2bdac0a9c37a6da1bc6e996fe4f85258fcee54fecfb75ff0a7afff72dbdeb9787e8a1464ffb407bdb45910f54d8ff34659c0138c3f31dff5ace2634ed81876a33cf52485b7f91954c93721450e5844179f0f00cad2f30a3d646a035cb9a6262514e76d44e8f158b8eba5bb9d95bb74a389d950f581a", 0xc0}], 0x3}}], 0x3, 0x0) [ 777.150536][ T4710] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 21:30:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000200)=""/4086, 0xff6}], 0x1}}], 0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000080), 0x4) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001680)={&(0x7f00000015c0)={0xbc, 0x2, 0x7, 0x101, 0x0, 0x0, {0x7}, [@NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x84}, @NFACCT_FILTER={0x44, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x9}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x80000001}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x1}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x4}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x10001}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x8000}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x6}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x7fff}]}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x79e}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_FILTER={0x1c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x1f}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x6}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x7ff}]}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0xfffffffffffffffe}, @NFACCT_FILTER={0xc, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x1}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4040800}, 0x20000040) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r3, r2, 0x0, 0x100000001) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r2, &(0x7f0000001280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001240)={&(0x7f00000001c0)={0x34, 0x2, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x5}, [@CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5b8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x10000}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0xc005) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000001340)={0x6, {{0x2, 0x38, @remote}}, {{0x2, 0x4e21, @loopback}}}, 0x108) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0xd9, &(0x7f00000011c0), 0x7}}], 0x40000a8, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000a3b46eac7221d490ffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) sendto$inet6(r0, &(0x7f0000001480)="079dd972962debd4c43fc6fcf70a7ae8058dd74db5e6533d72a3e05508c9b326803d9973454c1e45ede659bcd766084227564d8448a03c34d01041f99ac75cde4f8593582e582f242347161adfd9b082d007329be644b5c1e669682678284c7f8d5c8d744cd87e69ba7d7398642adb9685db7909e762121f1e2930f6d1684120d814f6e6c24af1845da3c133dcc3e0fbd4551857e3f1bc79959705903951b66910628236bb5a4e4e796901d53bff45ed204307671a050a4dec033b56e2af9c7519802843a5c01a21d661e2336c7b319f2e50b44054d4010f49f1f42c6e97", 0xde, 0x800, &(0x7f00000012c0)={0xa, 0x4e20, 0x3, @local, 0x8}, 0x1c) sendto$phonet(r4, &(0x7f00000000c0)="591ef58fb3f1fdc1671b080f7d9ff8ec41622c4905b11d83094d68e28bebb82c46d54fd53bf8425b59197dccfad7d5d5b4029044d1051377218e0122eaae1339a0621647e44a653a1334df1e72c8d4ea813a4812eab38522ea6ac97d0972a2a965ece8a75ecfd3aa621a4509", 0x6c, 0xc0, &(0x7f0000000040)={0x23, 0xac, 0x4, 0x81}, 0x10) [ 777.288153][ T4716] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 21:30:20 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f3, &(0x7f0000000000)={'xfrm0\x00', &(0x7f0000000240)=ANY=[@ANYRESHEX]}) bind$llc(0xffffffffffffffff, &(0x7f0000000280)={0x23, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r3, 0xc0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)={r4}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r4}, 0xc) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8}]}}}]}, 0x48}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@mcast2, 0x25}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)={0x6, r4}, 0x8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 21:30:20 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'veth1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000200)={@val={0x0, 0x11}, @void, @mpls={[{0x8}]}}, 0x8) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffbbbbbbbbbbbb8100000086dd6016070000000000000000000000000000000000aaff020000000000000000000000000001000000"], 0x3a) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) r5 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r6, &(0x7f0000000040), 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000100)={{{@in=@private=0xa010101, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, {0x0, 0x0, 0x0, 0xfffffffffffffc01}, 0x0, 0xfffffffc, 0x1}, {{@in=@local, 0x0, 0x3c}, 0xa, @in=@local, 0x0, 0x0, 0x3, 0x6}}, 0xe8) sendmmsg(r5, &(0x7f0000000240), 0x0, 0xc0) [ 777.494961][ T4746] IPVS: ftp: loaded support on port[0] = 21 [ 777.515059][ T4677] netlink: 144 bytes leftover after parsing attributes in process `syz-executor.4'. 21:30:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c0001006272696467650000000200"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB="4f5b51dc414bc7e9cc66364817b46c220f41a119f9496adc122ceb595dfb6636a133bb58d9011eef70cb874d6cc50bb4216fa482d8c70170d481f92ebd47f70dee2e55771b4606abf2e9db97c2029d4aab46adaf67a193c8a2a161c3ebcd211def05f2fb9d556ef5d249039d592f8924d2f898d1445a9fceaeb68afcf38375f21700af73d979eb2ad583a0584056b952d20b30e2bfe19906115bd3b2374e71be35"], 0x28}}, 0x404c894) r7 = socket(0x400000000010, 0x2, 0x0) recvmsg(r7, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/145, 0x91}, 0x122) setsockopt$sock_int(r7, 0x1, 0x22, &(0x7f00000000c0), 0x14d) write(r7, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r7, 0xc0406618, &(0x7f0000000040)={{0x1, 0x0, @identifier="b1ac197aa3940386ab668b5d9ae531d1"}}) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000001000000300000000fcdbdf2500000000", @ANYRES32=r0, @ANYBLOB="000000000000010008000a00aa25d349bc63fe3e9427817ab4348ac8b4a3a3d8913c2bad65e206b762562b143441569ab4f4d98936c16fdc6366b100196b1041fb8100"/80, @ANYRES32=r6, @ANYBLOB], 0x28}}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00'}) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 777.796709][ T4775] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 777.872806][ T4784] bridge6: port 1(syz_tun) entered blocking state [ 777.892859][ T4784] bridge6: port 1(syz_tun) entered disabled state [ 777.931632][ T4784] device syz_tun entered promiscuous mode [ 778.213609][ T4746] IPVS: ftp: loaded support on port[0] = 21 21:30:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r5, 0x0, 0x14, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00000000c0)=r6, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r4}}, 0x20}}, 0x0) 21:30:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) accept(r1, &(0x7f0000000100)=@ethernet={0x0, @random}, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r5}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r5, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r5, 0x8}, &(0x7f0000000040)=0x8) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x32}}, 0x1c) 21:30:21 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x7c, 0x3, 0x1, 0x201, 0x0, 0x0, {0x4, 0x0, 0x6}, [@CTA_TUPLE_REPLY={0x38, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0xce2}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x4}, @CTA_PROTOINFO={0x20, 0x4, 0x0, 0x1, @CTA_PROTOINFO_TCP={0x1c, 0x1, 0x0, 0x1, [@CTA_PROTOINFO_TCP_WSCALE_ORIGINAL={0x5, 0x2, 0x3}, @CTA_PROTOINFO_TCP_WSCALE_REPLY={0x5, 0x3, 0x2}, @CTA_PROTOINFO_TCP_WSCALE_REPLY={0x5, 0x3, 0x6}]}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x8041) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @local}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @loopback}], 0x20) 21:30:21 executing program 5: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) r1 = accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e24, 0x5, @empty, 0x7fffffff}, {0xa, 0x4e24, 0xffffffff, @dev={0xfe, 0x80, [], 0x21}, 0x8}, 0x6, [0x3b6, 0x7f1899cd, 0x6, 0x8, 0x3f, 0x10001, 0x20, 0x2]}, 0x5c) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000440)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000880)={0x1e8, r4, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_PEERS={0x19c, 0x8, 0x0, 0x1, [{0x198}]}]}, 0x1e8}}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000380)={@empty, @private}, &(0x7f00000003c0)=0xc) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="6434b25b6d468531b166e284e9129f4c241cab13dd6f9ed25a5cf68c7e799a8fb5a3d0d0089b58e21aed6edbb6267155e0273ed238426e6f6482c4160715741264a24fe617b3e60453197d4cea5698304ae08a97c4ac598c1f997265f99c94186b7017fc679561dd4065bc58ca77590ababf8b333453f4093444026ca3fc3e9d8d4d3b786e37c5c0cc465e183e12565009f08825c72fc6c1d2b60665a2a38fc710cf635d146a127ed6f64958b288878e224e9d48c41cfd127eab842becfccefd5ccae86657660225a96d6682d9b46092aa4fcc3d7748abcfb3160e3af5d7c65e51aa46"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x40092) sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="34c476f7", @ANYRES16=r5, @ANYBLOB="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"], 0x2f0}, 0x1, 0x0, 0x0, 0x4044}, 0x200c0080) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000900)={0x90, r5, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x200}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}]}, @TIPC_NLA_NET={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x866}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x44851}, 0x5000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB=' \x00 \x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x24) close(r0) 21:30:21 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000040)=0xbabaafcc6d6f2021, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r3, r2, 0x0, 0x100000001) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000000c0)) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3000001, 0x11, r1, 0x31d24000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000000)=0x2, &(0x7f0000000080)=0x1) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) [ 778.444625][ T4821] netlink: 404 bytes leftover after parsing attributes in process `syz-executor.5'. [ 778.526188][ T4825] netlink: 404 bytes leftover after parsing attributes in process `syz-executor.5'. 21:30:21 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$tipc(0x1e, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x0, 0x0, 0x0, 0x0, {0xf, 0x10}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016170a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 21:30:21 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) recvfrom$rose(r0, &(0x7f00000001c0)=""/207, 0xcf, 0x40010120, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001580)=[{{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @remote}}}], 0x20}}], 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 778.781933][ T29] audit: type=1804 audit(1593207021.631:746): pid=4847 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/405/cgroup.controllers" dev="sda1" ino=16367 res=1 21:30:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x91, 0x7, 0x5, 0x1}, 0x3c) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x38011, r0, 0x0) pipe(&(0x7f0000000000)) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000780)) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000000c0)=0x5, 0x4) pipe(&(0x7f0000000000)) socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1ccabffe", @ANYRES16=0x0, @ANYBLOB="00835825fdfd1065f6000600000008000300", @ANYRES32], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000100)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="3765048c157d82fcd49154d0a2bf6010b8612a62c336aa5f8a7ec0a1e6c01d9e77c08086f1a9a892b7a0df7f86b6e7ebc8d08520bc6d4a56e15c8310fb10aa0247500f7e20d47521e31d88ff3f36b048d4d1a6a9916c8dbed7114376d738d7c85a7a5b50922ad3e7e8e501044e42bdcd518cc5341b1568ba87ed49fe85e6f15cf4cb66fce007", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 778.905735][ T29] audit: type=1804 audit(1593207021.681:747): pid=4847 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/405/cgroup.controllers" dev="sda1" ino=16367 res=1 [ 778.946243][ T4889] IPVS: ftp: loaded support on port[0] = 21 [ 779.025516][ T29] audit: type=1804 audit(1593207021.691:748): pid=4884 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/410/cgroup.controllers" dev="sda1" ino=16366 res=1 [ 779.197078][ T29] audit: type=1804 audit(1593207022.001:749): pid=4892 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/406/cgroup.controllers" dev="sda1" ino=16376 res=1 21:30:22 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0b00120b00010067656e65766500000410208000000000000000000033e0aad4be7d459f92e0d7fa21a756da3a33ef6baf0540755a15e5d894c6022d82b69bd9fe1a11bd18a93d314d763626c3624e723dd171af38be6b354b904aab5031f89eeeb0b48afd3690857d8ca80111ac2a72a3fa36f39c74df458a"], 0x34}}, 0x0) [ 779.560865][ T4930] IPVS: ftp: loaded support on port[0] = 21 [ 780.025168][ T4889] IPVS: ftp: loaded support on port[0] = 21 [ 780.250773][ T4930] __nla_validate_parse: 2 callbacks suppressed [ 780.250784][ T4930] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 780.344143][ T4930] IPVS: ftp: loaded support on port[0] = 21 21:30:25 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x7) getsockopt$inet6_int(r0, 0x29, 0xcb, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x4c}, 0x1, 0x0, 0x0, 0x200c0}, 0x0) r4 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) setsockopt$ax25_int(r4, 0x101, 0x3, &(0x7f0000000000)=0x7, 0x4) getsockopt$IP_SET_OP_GET_BYINDEX(r4, 0x1, 0x53, &(0x7f0000000180)={0x7, 0x7, 0x2}, &(0x7f00000001c0)=0x28) sendmsg$NLBL_MGMT_C_ADDDEF(r2, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000600)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x68}, 0x1, 0x0, 0x0, 0x40090}, 0x4044810) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3800000010000507000000000004000000000000", @ANYRES32=r5, @ANYBLOB="00000016010000001800120008000100736974000c00020008000300", @ANYRES32], 0x38}}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r7, 0x0) r8 = syz_init_net_socket$ax25(0x3, 0x2, 0xce) sendto$ax25(r8, &(0x7f0000000280)="3ed8e4e7ddce5e75e602f444b48138c9b77817a902ec22b31793a61878fd95a2c2d7f8cb", 0x24, 0x48000, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@newlink={0x50, 0x10, 0x439, 0x70bd2b, 0x0, {0x0, 0x0, 0x0, r6, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @multicast1}, @IFLA_IPTUN_6RD_RELAY_PREFIXLEN={0x6, 0xe, 0x7}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x8001}]}}}]}, 0x50}}, 0x0) sendmsg$IPSET_CMD_ADD(r2, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000008c0)={0x170, 0x9, 0x6, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, [@IPSET_ATTR_DATA={0x4c, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e23}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x5}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e23}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0xc}, @IPSET_ATTR_CADT_FLAGS={0x8}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz1\x00'}, @IPSET_ATTR_COMMENT={0x5, 0x1a, '\x00'}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x401}, @IPSET_ATTR_DATA={0x68, 0x7, 0x0, 0x1, [@IPSET_ATTR_ETHER={0xa, 0x11, @local}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x1}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0xffffffff}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x80000001}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_IFACE={0x14, 0x17, 'ipvlan1\x00'}, @IPSET_ATTR_CIDR2={0x5}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x8}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x68, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x43}}}, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x81d}, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x9}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x1000}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e24}, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x4}, @IPSET_ATTR_CIDR2={0x5, 0x15, 0xff}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz1\x00'}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e23}]}, @IPSET_ATTR_ADT={0x1c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PROTO={0x5, 0x7, 0x11}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x6}}]}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x6, 0x1a, '\x04\x00'}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x20000000}, 0x54) 21:30:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e1e, @multicast2}, 0xffffffffffffff62) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x1cb) sendmmsg$inet(r0, &(0x7f0000003b40)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001940)="a5", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 21:30:25 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000057840609040000ffffffff0000f400dd0705000100fa000000"], 0x1c}}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000400)=@req={0x28, &(0x7f00000003c0)={'ip6gretap0\x00', @ifru_data=&(0x7f0000000380)="b20164a9bdb80cfc33bfe9836e740ebb13d3ef61621d14332cb955f09697257b"}}) setsockopt$CAN_RAW_JOIN_FILTERS(r1, 0x65, 0x6, &(0x7f00000002c0)=0x1, 0x4) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="5c000000100001000000000000000000000000005d11ab96cba87fe33f349b10cf63d7a071063c094510b2af5cd29c584461d4f169530b9090e2db6fc3fb7246ef17aa5c87f4dd82381d54a807d26031225dddf4f1596a226c20ecb7368d4e477ce43892003c71b39b673204bfa21e9874b2d0692ab14cd0315c97f005216313b72515b0dc81b2ce5a7f3cf7b8", @ANYRES32=0x0, @ANYBLOB="0000000000000000340012800b0001006772657461700000240002800600020008000000050008000600000008000700e0", @ANYRES32=0x0, @ANYBLOB='\x00\x00', @ANYRES32=0x0, @ANYBLOB="02848351a347ac7ac4fa6736f24c37690b"], 0x7}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={@private1, 0x5a}) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x4d, 0x0, 0x0, 0x0, 0x3a, 0xffffffffffffffff}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f00000004c0)=[@in6={0xa, 0x4e22, 0x1, @remote, 0x3}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e23, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x6}, @in={0x2, 0x4e22, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000100), 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x3f}, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) 21:30:25 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0x12) ioctl$TUNSETFILTEREBPF(r0, 0x6628, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0xa5f1, 0x10c55f69}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)) close(r1) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000580)={r1, 0x10, &(0x7f0000000340)={0x0}}, 0x10) 21:30:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) recvmsg$can_j1939(r1, &(0x7f0000000980)={&(0x7f0000000380)=@x25, 0x80, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/92, 0x5c}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/15, 0xf}, {&(0x7f0000000780)=""/216, 0xd8}], 0x5, &(0x7f00000005c0)=""/26, 0x1a}, 0x40002020) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000300)="f685a288c84ec47e44864a1ae8659eb07e2f26d6c91f25104caa92162d00eba54e68088986aa066431445c5412f138db82e75760578858a6259283c4958956ef0217ed787072bbfb32de603a48f306d3e6346b7c9328b5b8f805a4dc61538e3bc88cdc349dabf717313a", 0x6a}, {&(0x7f0000001780)="cfd063443cdc8585517304d96a713e7fb6273277543dd8cc3f1f2506e70e28180a2d2cf93495d7ef3a25d4b8a05b98a627ae8e98ed6f0fa2c78dd9ce1b9ef81f7c9274c78b728e5032c69cf8ebe9d42dd43d2f19d09e91a71f81c3b192d96cc627241b95ec8fbb6c71f603e0d07fcb5a6e07585208dd2ac721d2fdab2c29411f66ec7cca1e1760a2d6ca8af4ec79cae5c78430ea32a266856c8260e4de581475abdd2153aa8fea34789320ee2514903088", 0xb1}, {&(0x7f0000000540)="46a43e3f510e3eac779206060abfc1e7", 0x10}, {&(0x7f0000000640)="20ccf5cfb5b343981c84cb75c443ab6284ddee5d30218160a24d032353101f8cb1a1687e644a343343472ba606f9806e186845e4601466fecc27d720c94d2c6af6954dd5b7f91272f523cdf2c78055e782142de6a94e4640b7e85dcc0ede7b978bc43199cc1ded7175efe1145b2a628d3d1dfc9000e42648eb29f8139c366d0d13e19ae624212e65728fb4e2f2749a9b1db37d9ba58f22d523511f060402197225ea84ead541bdb991494d9260a62ed5f9490ea9e9358991bf1038c4efc5eeaa8595", 0xc2}, {&(0x7f0000000f00)="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", 0xfc}, {&(0x7f0000001000)="30a130347a37642122a007a07d6bdeb1e2e8e87303f2570339d4ee0d78633dbb7ddfbb8f9c6cb37f49668a94c0272c4d612f998a697ef20c4a5f83cc2992397c3aec901f", 0x44}], 0x6}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000080)="9c5963ce9528017c", 0x8}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000002000)="f4c07ffb69b43db58c192ae931fd09e08b0a17a167c9b3416365b25b28196b77d38224f18bc08bb671e7ca417ada1209000000f686947966db558edbed2d3358485b1862a1134ae2210957feba5265f1f737690f35ccf8ac21fb91421b0aedf685061e50161bd2ee6b84c4d6759a5f15454b377879a01eb7880a7f8a1bc1f0976315a2ef48287332b31e0f35200e530979e127fa8908b4303ac92648ba88b362398bec0211505a9ad5cfe87f64a3e3a05f3156ba190237ec35b6cbf0662caa7dcd2337373af96fbec01bbd708d6a74f52ac099345311609b275d7883d49b0d66913c47860676976a04f4f9acde2ea86586eb4abb8ca5b4eebc25881803a8a50c3fd7c1470d812d6b2b05c658dfe0e2fea1808d33cdbce8633ebd032c92879e3dc844e8516923fb4e69e5bf350ad697dc0511886666b1d642991216acae4c687cb9070eaf6dac60aac2d4032dc5d24b3c1f7a5d5693b24fdf94c9f5858e5a4792fae39d2174629561a3c5690bb75e4424258ddff24aee5a761bfc30888901fa5aeb62bc5e693af019869bdb4c6b6d5b73cf74f2ecb2a2bd45d08f53a72e7df706ca6aca7a77d2ab90531a356546fb9261bac7cb32fcc3875e8edfd0b940797c753c5e23117cc8371d743a7927b048b31febd76fb04a64e6da09430d8642a513b98923f92d26535bef40848e0f08a8bdde222f6f4dd785b8953e448f47a29bc5030e5f5a69810793382fd4b7173b16a3e4920d03d7f29abb04cb48b1a71307d36d07ef5d4ec1513c106c5e4f870323463acef58e9f6d4f7f1235cf836d37111020a39497cf3b696654bb83072eeef91239fa482490ca3617eb524d5974ec756940fc9f75c60bd067dbf9bfb32683973bd39d118505ea27a3f8c75521922522d517a74a7f6bb3d6a4cc5de63eab639c504737e75942f2e3a1cb6e1577c97a9ec5a3cee7d793fffc85de4f278d0dfa946fef3e337900466f7ecd8ce45d516f33f21867d917e14eceb1f3e352b545539f8fc1c074d69db29b80c028f3c595e8a0df16358dc7b7d9bd9799f818792d9595af8d9bb01e8336db8395b867cc4998bc0af6690f31819d321f8d6426c4f3eb853c24356519736bb9f3c9eefac51e44e6947007ca453dd062587b1f89b83e1187fdfe2da123b05f22ec646ee5e124231189d876157c951604b983062f7c629cdf76960cee502474f057237a439c0ad693055110bc8f3212f8a142f019a63855ce740ac189d24283f333a699fdeb45ae21d504188563ee29e5750dde878a2b69bdffdb282fb0e51c89183ddf7493edf7cb180a4e4697c6ee538d64a072423c9bc6dae51d2b3e6a464fdc19a844ad1b67422669d2dc54ee62dbd12193f5f015afb35817a647cc62cfa844cdef13db3f464efa7a247cd240d8a2b4075c033f30024313ae8b2779795a960267294bc0a8ab8d9b7af7662a9556e26cd7b0eecd13442b1dc4bd34422e442590ae6c34e0046c67fb78825877963ca3d7680467227566f7057f48767a8fa1b73c62bf2c10fbe42541872227cf4a03ba112de8fcf4e9cce0efac08e663541ace9af8c895771efd62e285f56657d22b082887f7315bd7217977985f139482cccdfc6d8aa2c0b940293c7bf91ed89494c004a004e985ef68f55ca3f9a624d13da8f7abdd62f5c13d79dda36fc0feec4f83ded4c1e6a281e60904135273d661fd063ee0b2f9e72fb20506d78493f2493bad2bd6d95b6b30b3a315c37b57e23f1506d49977b488163885cbff6125b27f387375a2b42ebe3edb979531627ebfc5237a6e231cd3ccbacfc8e7e29663bb7976df75518eb658ba3c1a7cdaae71667005d5aff8bc0e3f3d473644859dd51690fdf6187300227a34a4fc29bbec59f62931bc64ff5bc9fd0b16460e3b0d0f2e544d3851347a385aa59094b3dd3740ab05268750ca95b5458da5d6d659bb396700863a5cfe1e8d8962a3398617ea0fdac38b1fd11681bd509fbdb5ea7e63a45064e425491bf643e1d2413e276a1d1dce37b680257385e60da801f2cdd3b9763c3ad5f72cfeda59c491a1b310e991c0e473dca7a658185df17815ec5b15cfe1a5e9599f482ff958323cfe260fc86057d5763d6f54c5d3c5a1195288a72e48de450b248a13b22002e0f1d33760f32e120acf0851b05416471bb609f4a2e477f944ae18b1de0f955f106880aaae040ed4cd01c853f91e963cd2c0fc63844eb6035fc94cd7f743edac23eef19f4eeacc6937e53941c30887db61c1829e764d38bf99cecce5c3c0039bfa004f29f59a62868888ea50a07a803be005322c0faa4462d601e8925e01b962c88ab9c39a948efe68ab2617e8c833fe92f6ca9eb2097061a516676287d67ea332b697c33432f5de34f21c20870848063ec5f883c54991ec67d2f2c8ad0d6f79cfda88f19ed5b91cca56096feff5945277c1f483390650e9920f7b042e9e8a733413f28c85ba29646472b6550cd3d1ba1172663aa209e638eb6a37420f59ae59b50a0eae2ca1d56db083b41c35f01416c41d6ab1dad0b32cfe5952e726723bb8c902bf0e07f4584e5a42b4569190087c8ec26e87813398001d09aff429d27a016c8664122700a6984274cf20706ef776c25c74bc9faf0f7ee97058aee3783646193d5817d0d8cbf784bd493b08e094d055c9c8360c8bfd1e00ff6760a12e30d8f51d20ae06bd1cabd3dbd6988a1a10f89f0fc1fd483869a48e659aa508a38a0d60fccf95a13f8be8eaad3236f2f35a9f63678ad6d3cb62e29f7bae48fda6fe42422432812b6d550240a3abcf5aab60fd8a3cf28d5a439342c3b50775b05f4b5a0f201d5190656e0e821db51bfb7a9b23152bac1d2f4d1baf5bda13f2c8dd0be85f7ac8489700710317b28c53b08da4bf26b570a2ea5cb5943fbc01b7fcdc82e61811a8857ae11a104ad9a865d17b9a6c90989fdb00f93f3ecf2d31deb94a844eea13da55ac025887f658db96e0d75484c42b1c702c05272d126e15523aab77c2f5d643aca45353ca0a6b28fb7af39bc923ba59fdf87b426d733c26937f6b06b739f0ad3c8105ba63913c1ddf16fd9b4f4a26c01bb4f77db0f48537f0596356", 0x889}, {&(0x7f0000000140)="f8f211ba97f273f92ba381bc6f948d95d92024a53835fd39186de81a0f6570b579ab7b80e307219eaf5dd29fa57f14c12ca7af92e4b4154c59b61b658d3f7b499f0842305ffaa3220c5521aa4343a5bbbdb27d96de32b91dcc3f88a79c62bb68a2e3b2f47297838143bddbafd79016812d660725eea4d207424f3844568f2838dda5d35e01579a024a4b6be9ba6f05b21da4852be56db53d47840fee", 0x9c}, {&(0x7f0000000740)="188aca6d474468c4f83ab329bee4668d6d4498f720ecc8b16ee51f013e33bd69ac3358c5e5e48cfdabad48", 0x2b}], 0x3}}], 0x3, 0x0) 21:30:25 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88042, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) socket(0x0, 0x0, 0x10000000000002) write$tun(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="267d000c605d3ae200000000fc020000000098ad1b00f5ff00000000fe805204000000000000000100000000"], 0x2c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r5}]}}}]}, 0x48}}, 0x0) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40081}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r2, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x4000800) 21:30:25 executing program 5: r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r2 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @private1={0xfc, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) close(r2) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) ioctl$SIOCX25SCAUSEDIAG(r4, 0x89ec, &(0x7f0000000000)={0xff, 0x1}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback={0x2}}}}, 0x108) [ 782.359170][ T5017] IPVS: ftp: loaded support on port[0] = 21 [ 782.394425][ T21] tipc: TX() has been purged, node left! [ 782.416910][ T21] tipc: TX() has been purged, node left! [ 782.532855][ T5022] PF_CAN: dropped non conform CAN skbuf: dev type 65534, len 40, datalen 0 21:30:25 executing program 0: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044941a4976e252922cb1996e2e34ba800000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3fedb1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x6d, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000000c0)={@initdev, @multicast1}, &(0x7f0000000100)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000200)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000006eb1004c0000000807000000000100aa000000e09172f18667b3adb2e36748000000"], 0x20}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x7c, r4, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_SEQ={0xe, 0xa, "b663c2644534060aac9d"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "836b491e652ed4967b723d96ef"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "bee4fe0e14316382259e9ad6e8"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "8c6872bf1948ea61c87b933dd7"}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x41) sendmsg$NL80211_CMD_DEL_STATION(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="200028bd7000fbdbdf251c000000050074000100001301010000000500130100000000050029000c000000050019000200"/62], 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x8004) sendto$inet(r1, &(0x7f00000012c0)="0b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f10fb02bd67aa030596decc7a95425a3a07e758044ab4ea6f7aebcd88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 782.600987][ T5022] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 21:30:25 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000000)={{0x4, @multicast2, 0x4e24, 0x1, 'lblcr\x00', 0x24, 0x1000, 0x27}, {@local, 0x4e23, 0x2000, 0xffff1351, 0x5, 0x9}}, 0x44) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x28, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xffffffff}]}, 0x28}}, 0x0) [ 782.796117][ T5063] IPVS: ftp: loaded support on port[0] = 21 21:30:26 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000400)="4ebefa1e923f1e018b6e53bf4815b78e1f2ef9212b93090c1ff6b35c208d50aef3fd759f995b53dd37c58cf8332b8a6b66575478e02ef0145bf122ba2e2c53a7ec45e375683475a6495f8d7b7a088f5e32dc266569074319bf8c8d3d8007cc92e2ba0d9082c41b63e330f353a3f675a98d2e74a08e38400f7f5eb113a0e25fd90115d57a7acdcab1128cf4f9c719f3f29d460c507f8a2a6594d259217d32eae9be93c6ed17a67ae2e7e689a31fa8449da12fd62bf423cff702b09e6ee1ff0e698b8bb517819eb712ba2b34b54b28b79d9399d920d5a5507e8a85f37060dfe3051f06f8d7cc9b068495ee5d5fcce85410bcd9f91d1f198353ce94b2e03370e43875c1a035bb88fd26fbb5b1252e2056d6b67e2b2f424051a40ad9170e76a81a6ca4f149ff643db76f8f2c1aa8024a6279952027489bbad6479e47ea5ba9e47d8136df398665f6cdfd15e93cfbf2ce1151afe9321ed63fe7100e704b232646fc1e0e936b90cceaaa70225ce71640e10316d2cc637355eddb3c4e16ff1635fa4e65a66eb5ab2cbf9d6f063e05f0e46fcc14bf31eedfb9f33c215fc14946cc6f7493924442e939f71ac4bd3e35e78857f9624c663f3669a47a7146e3249ee3eaaf681f371d515af5b934f9252c7ac2a164bf318fc2b194ee087b2b28ed5e4618c0906fc3f32c43a3b9e08a2e0d509f65a7de909e8c3c535f1d8cb9c236716e5ad709", 0x200, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) r4 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r4, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x48, 0x1406, 0x4, 0x70bd2b, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0xfffffff9}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x804}, 0x1) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) [ 783.143809][ T5021] IPVS: ftp: loaded support on port[0] = 21 [ 783.303227][ T29] audit: type=1804 audit(1593207026.152:750): pid=5080 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/390/memory.events" dev="sda1" ino=16383 res=1 [ 783.351604][ T29] audit: type=1800 audit(1593207026.192:751): pid=5080 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16383 res=0 [ 783.410879][ T29] audit: type=1804 audit(1593207026.192:752): pid=5080 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/390/memory.events" dev="sda1" ino=16383 res=1 [ 783.440898][ T29] audit: type=1804 audit(1593207026.202:753): pid=5080 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/390/memory.events" dev="sda1" ino=16383 res=1 21:30:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040), 0x8) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d04000000288a", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x0, 0x4045000}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, 0xffffffffffffffff, 0x0) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, &(0x7f0000000080)={0x3, @null}) splice(r3, 0x0, r1, 0x0, 0x529c, 0x2) bind$unix(r1, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={@cgroup, 0xffffffffffffffff, 0x1a, 0x4, r1}, 0x14) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xff60, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 783.568777][ T5022] batman_adv: Cannot find parent device [ 783.596964][ T5065] IPVS: ftp: loaded support on port[0] = 21 21:30:26 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xb1d000) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000300)="dbd2e9367b0a874f3f89006e869e95050286a9d3a35058896c45e0b9ed8ffbe85aea54d2851c6578cb34caa77e3b1393ba5a0deb9c0ee1bca41f7c7c516d2780f64f8327c0aeed41796103bd4300f52f1c2e8ed97fa433c2e6b57a9a09f75a6354c721d089f2fa432328e6dfc72981297b7736d0439d8961bf72d442a52c60c85c3e303e882395e8abb1df19dac2518a1321b5de4c2229f77ed74a42f5f8bd412e41892b57a06265473003c3b5fac631f18202d71ba151381f4c", 0xba}], 0x3, 0x8040000) r3 = socket$netlink(0x10, 0x3, 0x9) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x6, 0x4, 0x3, 0x100000002}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000140)={0x3, 'macvtap0\x00', {0x5}, 0x6}) 21:30:26 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000100)={0x3, @null, r1}) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000000)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r1}) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="24000000140081563ee454ce34384a6618ff0100000060003f03547906a6bdcfd5e47e17", 0x24}], 0x1}, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r5}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r5, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r5, 0x2e}, 0x8) [ 784.077837][ T5161] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 21:30:27 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000004740)=[{{&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f00000015c0)='y', 0x1}], 0x1}}], 0x2, 0x48081) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r3, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0xc3, 0x3}, 0x8) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000180)={r7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r7, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={r7, 0x2400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000140)={r8, 0x1, 0xe56a9d63b00c05e7}, 0xc) [ 784.123319][ T29] audit: type=1804 audit(1593207026.972:754): pid=5095 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/390/memory.events" dev="sda1" ino=16383 res=1 [ 784.254964][ T29] audit: type=1800 audit(1593207026.972:755): pid=5095 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16383 res=0 [ 784.337107][ T29] audit: type=1804 audit(1593207026.972:756): pid=5169 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/390/memory.events" dev="sda1" ino=16383 res=1 21:30:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010002081000418e00000004fcff", 0x58}], 0x1) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000003240), 0x492492492492619, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'macvlan1\x00'}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000440)={'veth0_macvtap\x00', 0xffff}) sendmmsg$alg(r1, &(0x7f0000003240), 0x492492492492619, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000240)={0x0, 'netdevsim0\x00'}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000000400)) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmmsg$alg(r7, &(0x7f00000020c0)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000005c0)="033f9e3f4903b45b62bdb060784e6ab5e85ef7c902b59acee93dbcd9a7f1af209e0e76da7d68fe18005614464e08b1c9dc7c1fe5f7f3aef045ff1b6b7dc72f74eb6c666b3bf23d9de8421196d53fcb8ce65c90c29fe2b1fe1a4f420fc76d6554cac4a62abeb213a4b220"}, {&(0x7f0000000640)="ed10258f979f27c37c9f1399812c109104c081362a675f6c0518fefc43ccca8f863be30a1fdec764a6d5910d245649f9e951a3bf3e84b2a68c473c3129e97e831da4511bf1"}, {&(0x7f00000006c0)="d38982d146d84782183f5387353dcc65988becf2286cfb74f519241527682fa593986b0c48f0eee253da4fc256d4a395d85327b1bd4fe1b1136fb36ed59165a8b27db032f268b38b305eefba3b12bed114ce4dbf9b50cc4a8924ea27e36d47e7d3500e061ec955c5000000005fbf89aeee8ec4a31070e380076a7a51b00804ce42e28f86c07d6632a36af9f96b924a4df11ed4e108fe4fd0af38809b314eccf861ebacb10d058cdb79dc0ad6f174b994bff96c197740a5d24d183dce32298d8936b3921b928daa1dc28cbfbaa9"}, {&(0x7f0000000b00)="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"}, {&(0x7f0000000880)="210ae14456998708b673c5c9e822825d65bfc742b1bc38dd57a5a6288d228c04750bdebc464bc887a88c17c1f9fbe7e98ffcf6b7c670b9cf37ff2bf5b4c161ee982a3d83255c29"}, {&(0x7f0000000900)="c26ece120e8e0f09f2e4bfe14a2b98ac8d0f8491a6ab74d7d30ec25b96117a4c643c374fafe1514d70b49476d1ee8146bc0cc673e0228bf4804b41394093c7bd37bcd7fb7af5e261464a9cbebfa3ed1ef40be84b8fbd59201e80143cb14ab570b44d98f459938cefab78173b4490cd5d027a61b0347b1bee11cb570d69bba46f77d84d1f0f8547b552c166cbe96adf07373919704aef859845f2dca8e80930294707a44293628384b367eb79f89eb9d79fde6a0284d2"}, {&(0x7f00000009c0)="d9a89fd6a600200d20295c297e8f12f8c39831e84a5cde258318cad496cc192d9dd31664ea5a08d7989140aebc6364c51ace051ddc55f54cb212c646710e7923d9250d578c20450649bf0a87e7b4a8ec9d42ae0a1730b75ad3deb19316f98a5ba3ecc4af8d0d27324d8debc3"}], 0x0, &(0x7f00000007c0)=[@assoc={0x0, 0x117, 0x4, 0x1a5}, @assoc={0x0, 0x117, 0x4, 0x400}, @op], 0x0, 0x10}, {0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000840)="f3acb172062985bfdcc5ab1ba22eb4d91cca87feea9d7cd23b8401dedbb02379b783438f4fad31c6cec516e74f4cd54a625ee73077bc042631afe2bbea59"}, {&(0x7f0000000ac0)="14139faf78990cc9f7db12025da023c40ffc0f094ce2011ed6529d1b0ef91c"}], 0x0, &(0x7f0000000c80)=[@assoc={0x0, 0x117, 0x4, 0x4}, @op, @iv={0x0, 0x117, 0x2, 0x0, "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"}, @assoc={0x0, 0x117, 0x4, 0x5}], 0x0, 0x809}, {0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001d00)="f28beebca7293a5ab83c0c715d89d088949d0693772f8f135988a6cc93873800a8cdcec0067a058ef008457a53c1533df15056bd80dceab81a66bdbd31c5f59e4e4f1a91ab8f3c66c77326a1339727e92663eeaa27c5367f62059b4de7742123fe678f7d6d00c721fe4508fa140189e8195a12bc356f2993c59eb1b57801dd73d975c9127238e22a774c1b9aa28c429507d33295bef905945351bb724fd3"}, {&(0x7f0000001dc0)="66511ed58ecd78c984654ade8d34d3b332f9eb91f03cbb2107c1ffde1a19b08054c4b02920b1c47294a955712021d75c839d43018f7cadfdc538bd1d0adda0aa1e14dc82dbc15e520021312b36eaa6ad3ccc5a95a8b8959ff1bacff9d996afa6336825a875a34c711b18b4085b348e724bd607bd29d30167a95377b837ab7657fc88dd8d05b022fb562cdbe2cf17b144eaffaf82821443d4783d310217eda8094969a7ef0a6294017bcc1f3dc51ef280c4dad3f5f2"}, {&(0x7f0000001e80)="f083bceb026d9216811ec20aa19ab101fe7d46ed2659d5814a1703cd93f35ac3a0478b318f54322b8cfc1c211ef1143a596b1fd39d79d8deb92bfe86f1ef143e801f8832ebc4b85fe56f07442d847c838c07cddc42c754bde7e07cb2d973acb2568420cb33f6eb9c3c55bc363f91b618352f5a3fc92fedcbf2bf6e6e11eb88ef639deb22ab4d33d5c5b3eb78c762f3110fb6622f9c65e9bc6be1532907d3100543a316f081c4c716e33f60ea3b3c3f35278e70d858d8f7165f0090f65b0f2a887c327a2496687571025089adada8b421a266624379994f9ae82a5c4388551183e2779a62ee3bb87d808f4761b7fea457ce6436"}, {&(0x7f0000001f80)}], 0x0, &(0x7f0000002000)=[@iv={0x0, 0x117, 0x2, 0x0, "bac045d96d3f468ab563117d6f8181fd304c38b30062e046bb8a02301d1596f299b5f339a7cb11cd262702a24f0b1e7ed221e363091a9b4d85cc458382497df80cd70c7bf7169ce4c83cc828f94ad68dc358b6886422531f5ad4eb1b4d8f96cd7aade7821fdaee42fd65c5bb4c654d7c79fa72f2bb519822541b0f46aef98b2b5fd25655caeba75c1c3d0962940431a6503b62d40afd407865405406075b"}], 0x0, 0x90}], 0x5c, 0xc061) sendto$llc(r7, &(0x7f0000000380)="501b18a6b08177dd8ad51a5abfce8becf5f18ac53b0b48fa83540227dff03f668e03f4fd3990d36aae80810ae8a99be800f223ad9392bb9d5d33defe4b345fa6eccdc5fbf47421079faa5530328f5747bd9d93bb8f886f76a1c2c4d2ab84", 0x5e, 0x8000, &(0x7f00000002c0)={0x1a, 0x301, 0x2e, 0x63, 0x5, 0x6, @broadcast}, 0x10) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010000908000000000001000010000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r6, @ANYBLOB="1400030076657468305f766c616e000000000000"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="b8006677506ef4ff1dcbd0e64c35551363d59124ffdb25081408000000000e70efd6d40300000000000000f91100", @ANYRESDEC, @ANYBLOB="ffff090009000900f3ff05007c0008801c000107000000002fb6ffff020000000700000007000000030005000a00020006000180000000001c000100002005005c4b00000000000000020000060000000600000010000243e38e00faff000002000400080000801c0001000806020003000000010000000200000005e6000001000000060002002000000008000d000300000008000e00f8ffffff08000d000300000058b13f5feb29e45da448745a893bf19991bc1f549fa856ff6ad8e8e3cb815c55617ba809dcc06483938214c53ae835a28cae82f3f3dafa5e0a74396c2fdebdb882ff00bf397f353f7b7136dcab"], 0xb8}, 0x1, 0x0, 0x0, 0x4000}, 0x41) 21:30:30 executing program 3: unshare(0x6c060000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x8000, 0x3}) r1 = socket(0x4, 0x800, 0x3) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=r2, @ANYRESDEC, @ANYRESHEX, @ANYRES16=r1], 0x208e24b) mmap(&(0x7f0000aca000/0x11000)=nil, 0x11000, 0x1000002, 0x10, r2, 0x390b5000) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000180)={'sit0\x00', 0x4, 0x9180}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000580)=0xfffffff8, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000080)=0x4, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0xb00000000065808, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001300)={r5, 0x3, 0x6, @dev}, 0x10) 21:30:30 executing program 4: socket$netlink(0x10, 0x3, 0x13) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) socket(0x10, 0x803, 0x0) socket$inet(0x10, 0x2, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x1, 0x6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$ax25(0x3, 0x5, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYRESOCT, @ANYRES16=0x0, @ANYBLOB="64503fd77000fbdbdf2502000000060006000300000008000100", @ANYRES32=0x0, @ANYBLOB="08000800000000000600060001000000080002000100000008000700", @ANYRES32, @ANYBLOB="028acc354ebabd2d6a08726a21f8b0a8e0efbfafc290e0b25cd566fe8ab3c4ab6c31c2505b506640e9934e16d3b14ada708f3617bbb70c7ed02c8130e86407f4eebc15aa92fd888d76d75e1d79db6be04aadd11f0e6072d06b591bdc30c7a28ee5239fcf80cf807f583eeaf3774cb45b2439b39cc18b84a4fca8c47d10"], 0x44}, 0x1, 0x0, 0x0, 0x4010}, 0x4048000) pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000180)=@generic={0x11, "0000150000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b09000000000000001a4ce875f2e340b7679500800010000000000101013c581103b34c0d6327ecce66fd792bbf0e5bf5ff1b0816e3f6db1c00010000000040000049740000000000000002ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000480)=0x14, 0x80400) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="bb2f4a31977133c62d0d03085442c479d0c9bdb56c265820388569f4c062f3edf19430e96b16540552c27158cc478592932476f6e90b7786742ad1f4ad6ab723def13f92d519201562cd45ff836220bf9b3c35218ac735dc63b6370dae9d3e93df0e20eaffa0fd096239efa08004969dce094a38ec8571c09c2e014fe5d1cb3218c63415184008a32df66c07a5b32726bf50b0356acb35f62e334e87712630c619cb33c983", @ANYRES32=r3, @ANYBLOB="00000000000000001400128009000100766c616e000000000400028008000500", @ANYRES32=r4, @ANYBLOB="24000e0005000000000000000300000000000000ec080000006df36ad92416d747b29f04"], 0x60}, 0x1, 0x0, 0x0, 0x14000}, 0x8000) 21:30:30 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x18}, [@ldst={0x5, 0x2, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000080), 0xfffffffffffffffb}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x7c, r3, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_SEQ={0xe, 0xa, "b663c2644534060aac9d"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "836b491e652ed4967b723d96ef"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "bee4fe0e14316382259e9ad6e8"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "8c6872bf1948ea61c87b933dd7"}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x41) sendmsg$NL80211_CMD_SET_BEACON(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r3, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x20}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x24008884) 21:30:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507d542838cccb6ee01e4bf3e22", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x20040000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB='p\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000f2ff000009000100666c6f7700000000400002003c000b800800010006000000300002802c00010000000900000000000b000200706f6c69637900000800010000000000040005"], 0x70}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 788.120969][ T5203] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 788.130794][ T5201] IPVS: ftp: loaded support on port[0] = 21 21:30:31 executing program 1: r0 = socket(0x22, 0x6, 0x80000000) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001280)={&(0x7f00000000c0)={0x11a8, 0x14, 0x9, 0x3, 0x70bd27, 0x25dfdbfc, {}, [@nested={0xb4, 0x48, 0x0, 0x1, [@typed={0x1f, 0x80, 0x0, 0x0, @binary="276d2f261ba1f37ca4c42134f8cfbb8865a508f424ceedab55da7d"}, @typed={0x8f, 0x6, 0x0, 0x0, @binary="11299ed537917a4b3933e713c20d25505f644b7f4ca6247fc559597fa870de0202cbd82ac42dc59d59995f886a866928e5680032fe3c6c0ebb0b55a6fd60d84e0c265069d21bac2ecef908e9b2d3c3b64de46d265c583642da9ab5b4b1ef9e0c7a14984d6a8f3c4e08ceb5271826dfc88e2a37f4266e085b9f5e0127f9f85269febbf4858d670584cce702"}]}, @generic="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", @generic="d1a772cb821ef6453ddf6b8e4050cb69ee9e44974afcdd96ff4ed2aa3fcf40d306fedc48036962728cbc45d792318aa36f402285c88092a5f08aec50a873733841fe158d2c4ce59fb8bd2bfbbefb3a00e91e3008a2e8adaff4175d8d3348f5e7fd19795bdb43f7b440a71459146d58ebf60e3dc923b49412fd25e8380ee90f773dd37fb47339f61e3382fb3061c407b50c25624a6861454b33711caa59aaf1c475c8bb95531222a28dd831529c17b35fcb3091984e2bbb700354f117c8d1784f70d7f07523d5e676164e02f2bfe8dd3cae4196e4b399e72011ea16c6188636"]}, 0x11a8}}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local, @local, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "001700", 0x1c, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}, @local, {[@hopopts={0x6, 0x0, [0x0, 0x3]}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) sendmsg$qrtr(r1, &(0x7f0000001b40)={&(0x7f0000001300)={0x2a, 0x2, 0x3fff}, 0xc, &(0x7f0000001500)=[{&(0x7f0000001340)="58ad36a21dd5d98789bd6c91677b9f7488ce5068b7858dbf91ad05172cdef16bc14576b46bfb1152b77b1865701bf00003babdbc3c64222609e959748604c64a6f48ee974de456ad0597e9d04c2b165525e8ea0bd2d304275ca744fd912de00a230464aafaad3e814213e96c16715927dae136554cc34c37e1f90b7ddd7c848ebfd2838d2d879ef69001ce1ff5463e7149fc7c84075d877f2e0fa69c278eea6ab5759526a4bfb72ca27dae1e40931a708a91db471f0dd2be3858271bd237e94bfc13c2685b2764f2a2638a6a1cc6bf25ca495e60debdb51aac891a175c6ff9384c0764a84984af9a56f7a3913cb5514ea1a3208e5f", 0xf5}, {&(0x7f0000001440)="219236aba7753e37b084df56d6d32fe5e3ccb3464bea5affabee482ecfdd25713dbf4fae3fa4bbbf7aabbb22b8a8cdd2c1830591d8381a1e54dd120a6611b4c56f2114a0521242e515e66cc43947fe2b66518422fb95c1531e85f129695e19add93402213f92914096259af2733767871cddfc64ed82fc024d62962fbe109c082d1ca349cf47ff93d8dc307818c0ff81aebdf6a613988e69", 0x98}], 0x2, &(0x7f0000001540)=[{0xc0, 0x117, 0x1, "5260a55f6f91940dc331bbccacfb691e16627fff57e32b4cda744de6b220530110a9ff2a25ee7c11c9f98d1012d336c071d20287b7c15be2eafc0d1c231d2f03aa68248dc16b2293bc84b54db55d25a1c295eeaf3562cb6d6dfe783661c6223b342852b52d0b5ad3cef0fa6e826d28cc3d1f0f25e54d5df01f45a6944e2b817cb767ecbf632aeb85a8582e5626a78696277c193b37592fc9682d3104f88a52ee3749f0abd850bcce3db62a351637"}, {0xc8, 0x11, 0x399, "4a8a337099e18b1a0154280fff42e6a36a46c6699ddf061a0fe68e517800f6f93422f52843dfedbd47c416012acf63538346811465bf48024d96996cdc3be7096a07327dabdae2feb2c9db0875e7e5401b93f241efc4a7868d4a7a636812ea8e6210aa8c96ff2185836301ded88a5cb760d01e36c55a3783e0607b3b3f5e00da861b90b1b3440092d40a44eee380e08d0eeb431376411cb120094572801a3cb2c4f45184b38b2c4a63445c068a2599a1f6e5"}, {0x40, 0x11, 0x1, "68a68c2953959e4060b5881b23e84da8845412e7091fb847473bdd32361dc308a83ac305b8703e03f59060"}, {0x38, 0x6, 0x0, "a889c7084085eb93cc67b07d2cd6d8bc6bc1def33a5722f17751026ab93b877ffed17f5af4e13608"}, {0xe8, 0x4, 0x800, "7498e6d326a8a55de9ba5bd3b4da664e5aef2a2d136d2d0184a4f245668f95bf751db532d381043eac283dee9bd099066b5e75980e93026fe71992c0ef749289d3041aee7dc4ed106010d894fb3edfae987dc2a34942addbd68f9cd6271e048aaf03aef165d6e67c21b19e5236b1d5095fbf5e709b150a2ca2476fa8e0ff728053163980175f55cfd9d20d86f461339c3b26cc5eb232b710d3e544309281612e0b274ebcf2af606af3a14056c52df010ba1595dfc68b7e10fe836b4d10b2f138e4efcbc5fc31923b189f273a7e6e27445a2a94"}, {0x38, 0x88, 0x9, "af5fcfd6aa7f4d36c1e1a099323508a146530a4a0a408b2d8b72d9b81ffad2af27"}, {0x100, 0x103, 0x1000, "169dbbc809cae9ab17e1f498143d571551e529598db0d88e60c40f9f872e56acb4f1884d33ff053c875211da9b14243b7ab5ef92c9ce286187b977fc514a33fe1bbd9052c816cf551880aec5c73ba6f97db4cfe2484ab6cafb6d7d2b4060a4b29711bd0d5f201ea1459db50d5d74c69c150764203f38190a4cf570bd9b8e8fa42548333db6d351714cfedb4ee3352f540d4ce4f43cbab8ccd780a2b2c58c1a18d328b0730e701a4e3bc5fd0e6180743814c07102e0b4050c9a496bf2d6e1545a8af673aa53e81e64f6811ba1e476cc8dca90e10a987bdaf86af443a42e6d6555e75996339769ef8ff2c68914"}, {0x48, 0x3a, 0xfffffed0, "1b8d54937997c2ad4bb2aba0803ace95e28b95e176809c94c991a0c635ab8a0b1b4bba06b4a818bc9f64e10caea90dbab8f0d58f78d9"}, {0xc0, 0x119, 0xca, "5b61de2d8274fcc24a4608dc2fe816743deca4017c2d9c25253cafb6293e285322b1f601cc328f3531a33ae0f80fdaab2dc40497f8fea152ccd53ed3d3191eba4b0a9d038ab1d8fd27ab968fa25b88722c83a8226414bdc5c68ad76c5fcac3c85e434608e8098bc4a3d4387a6f21c2508e9b1cb6eefa47b5febd74c83fa09be48b8332138a4a71460b3f74637d365f751e7828c4036bf5e52aa6fe57e50ee17170bd48d914bef115a7d3a1a6561c27"}, {0xa8, 0x117, 0x7fff, "3d4be476ea7ee7b9feb3010b337407211168d4c19a9d5317e5e5d2603deb8f904b00cac674c6ae809dbb1a02f1d5fbf0c939a61e65c8c14589e93a6cfe34b7b62ef7447c9a916fc2aee146e86a47bca1fa866f201e881381d800319c749afb4d957e3592641d57d8ba9e37f6a5f00ee8c6971dd63d9179c748e7f58b1ce609319aa407ae62da8371b889804cd552d211c6"}], 0x5d0, 0x10001}, 0x38) [ 788.186891][ T5207] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 788.211723][ T5206] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 788.312649][ T5215] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 21:30:31 executing program 4: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000100)) socket(0x10, 0x803, 0x0) socket$inet(0x10, 0x2, 0x0) socket(0x0, 0x803, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, 0x0, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="8735265bc203e9", 0x7}], 0x1, 0x2) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$ax25(0x3, 0x5, 0x0) pipe(0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x58, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x203}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x11}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x58}}, 0x90) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(r4, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r4, 0x0, 0x171, 0x0, 0x0, 0x144) 21:30:31 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180), 0xc) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x1, 0x8, 0xb05, 0x0, 0x0, {0x0, 0x0, 0x6}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x401}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3ff}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000040}, 0x2404a830) [ 788.382649][ T5215] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 788.468684][ T5238] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 788.582590][ T5238] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 21:30:31 executing program 0: mmap(&(0x7f00005aa000/0x7000)=nil, 0x7000, 0x2000002, 0x40031, 0xffffffffffffffff, 0x831f000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000008f40)) syz_genetlink_get_family_id$tipc2(0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, 0x0, 0x20008855) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 21:30:31 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x3) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r1}]}}}]}, 0x48}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000003380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003340)={&(0x7f0000000f40)=@newchain={0x23f4, 0x64, 0x2, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xc, 0x8}, {0x6, 0x4}, {0x3, 0x7}}, [@TCA_CHAIN={0x8, 0xb, 0x8}, @filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x1134, 0x2, [@TCA_FW_POLICE={0xc80, 0x2, [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x20, 0x64a, 0x9, 0x7, 0x1, 0x6, 0xbdc9, 0x7ff, 0x1, 0x6, 0x40, 0x7fffffff, 0x5, 0x7, 0x8, 0x4, 0xf95e, 0x8, 0x0, 0x1ff, 0x2, 0x800, 0x0, 0x0, 0x0, 0x80, 0x6, 0xc71, 0x8000, 0x401, 0x2, 0x80000001, 0xac56, 0x2, 0x1, 0x4e0e, 0x2, 0x7f, 0x3, 0x9, 0x20000, 0x80, 0x0, 0x8, 0x6, 0x1, 0x5, 0xa8d2, 0x8000, 0x3, 0x6, 0xffffffff, 0xffffffff, 0x4, 0x80000001, 0x3f, 0x1, 0x1, 0x9, 0x0, 0x9, 0xec00, 0x7, 0x72de, 0xff, 0x80, 0xad23, 0x2, 0x80000000, 0xbf1, 0x3, 0x10000, 0x80000001, 0x7fffffff, 0xffff, 0x9, 0x4, 0x7, 0x2, 0xe471, 0x7, 0x3, 0x7ff, 0x800, 0x200, 0x7, 0x7, 0x3, 0x1, 0xf0, 0x9, 0x5, 0xffff, 0x200, 0x99e, 0xfff, 0x7fff, 0x2, 0xffffffff, 0x7, 0x0, 0xff, 0x0, 0xc6f0, 0x1aee, 0x2, 0x0, 0x5, 0x0, 0x0, 0x80000001, 0x6, 0x9, 0x4, 0xcd, 0xfffffffc, 0x100, 0xffffff00, 0x1000, 0x1ff, 0x1f, 0x69ba, 0x800, 0x9, 0x5, 0x4f, 0xa6, 0xfffffffa, 0x5, 0x8, 0xfffffffd, 0x400, 0x20, 0x4, 0xd0, 0x3, 0x20, 0x80000001, 0xfff, 0x9, 0x70680000, 0x101, 0x22, 0x7, 0x7, 0x0, 0xfff, 0x7, 0xfffffffd, 0xfffff6c2, 0x10001, 0x8, 0x3, 0x7fff, 0x9, 0x1ff, 0x0, 0xfffff000, 0xfffffff7, 0x100, 0x7fffffff, 0x3, 0x1f, 0x9, 0x1000000, 0x1, 0x3, 0x4, 0x3fc, 0x8, 0x8001, 0xfff, 0x200, 0x984, 0x1, 0x4, 0xe22d, 0xc12, 0x4, 0x2, 0x6, 0x5, 0x3ff, 0x0, 0x4, 0xead, 0x6, 0xffffffff, 0x9, 0x2, 0xa72b, 0x384, 0x6, 0x80000000, 0xa674, 0xede, 0x6, 0x8001, 0x5, 0x800, 0x5, 0xc2400000, 0x2, 0x58, 0x80000001, 0x4, 0x2, 0x2, 0x200, 0xfffffff8, 0x4, 0x6, 0x9, 0x6, 0x4, 0x75, 0x80, 0x1f, 0x0, 0xffff, 0x5, 0x400, 0x0, 0x4, 0x0, 0x6, 0x5, 0x5c2, 0x95, 0x10000, 0x7fff, 0x81, 0x3, 0x3ff, 0x6, 0x6, 0x7, 0x8, 0x6c85, 0x1f, 0xffc00000, 0xffffd7e7, 0x5, 0xe4f0, 0x5ae, 0x46, 0x1f8c, 0x2, 0x40, 0x8, 0x1, 0x8001, 0x40, 0x0, 0x8, 0x2]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x10001}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xae, 0x2, 0x5, 0x1f, 0xe2a, 0x8, 0x9, 0x6, 0x709f1251, 0x9, 0x8, 0x5, 0xfe5, 0xffffffff, 0x2, 0x2, 0xbd, 0x35, 0x3, 0xffff0969, 0x7c, 0x8, 0x2, 0x3ff, 0x101, 0x200, 0x3f, 0xffff, 0x4, 0x4, 0x0, 0x1c97, 0xfffff025, 0xfffffff7, 0x0, 0x4053919c, 0x9, 0x800, 0x7, 0xfff, 0x7ff, 0x1, 0x3, 0x0, 0xffffff01, 0x3, 0x0, 0x5, 0x8, 0x1da7374b, 0xffffd772, 0x7, 0x7, 0x8, 0x9, 0xac6, 0x1, 0x68, 0x2f6, 0x5, 0x6, 0x6, 0x6, 0x5, 0x0, 0x1000, 0x0, 0x6, 0xff, 0x400, 0x3, 0x9, 0x9, 0x3, 0x18, 0x739c4ec0, 0x9, 0x5, 0x5, 0x77cd2df6, 0x4, 0x8, 0x80000000, 0x1aed, 0x7, 0x7, 0x19111060, 0x9f18, 0x1f, 0x10, 0x9, 0x2, 0x120, 0xfffffff8, 0x101, 0x4, 0xe6a8, 0x80, 0x8, 0x101, 0x1ff, 0x4, 0x29b, 0x0, 0x2, 0x6, 0x7, 0x7f, 0x0, 0x7, 0x5, 0x8000, 0x6, 0x5bbd, 0x100, 0xb6, 0x80000000, 0x7, 0x200, 0xfffffffc, 0x7, 0x3, 0x80000000, 0x2, 0x7, 0x0, 0x40e5, 0x8000, 0x3, 0x8, 0x8, 0x80000000, 0xfffffffc, 0xffffffff, 0x7fffffff, 0x9, 0xf33, 0x8000, 0x1, 0x8, 0x4, 0x5, 0x40, 0x534, 0xffffff05, 0x20000, 0x2, 0xfffffe01, 0x9, 0x7, 0x2, 0x0, 0x9, 0x9, 0x8, 0x5, 0x1, 0x4, 0x3ff, 0x100, 0x1ff, 0x8, 0x101, 0x1000, 0xb202, 0x7ff, 0x8001, 0xfffffffd, 0x5, 0x322, 0xff, 0x2, 0x9, 0x1, 0x0, 0x400, 0x200, 0x0, 0x9, 0x2, 0x9, 0x7fff, 0x3, 0x1ba89f6d, 0xfff, 0x1f, 0x6, 0x7f, 0x3ff, 0x1, 0x7, 0x81, 0x3, 0xa296, 0x7, 0x8, 0x9, 0x2a2, 0x81, 0x10001, 0x800, 0x8d6, 0x1000, 0x1000, 0x5, 0x10000, 0x2, 0xffff0000, 0x8, 0x9, 0x6, 0x9, 0x1, 0xfbc0, 0x7, 0x6, 0xffffff61, 0x3, 0x1, 0x7, 0x0, 0xfffffff9, 0x8, 0x3, 0x3, 0x8, 0x8, 0x7a, 0x3ff, 0x100, 0x7, 0x3, 0x0, 0x80000000, 0xffffffff, 0x7f, 0x1ff, 0xdb, 0x416a, 0xffff5136, 0x3, 0x1, 0xd0, 0xfffffff9, 0x80000000, 0x8e, 0x80000000, 0x400, 0x4, 0x7, 0x4, 0x40, 0x3, 0x9, 0x4, 0x8]}, @TCA_POLICE_RATE={0x404, 0x2, [0x5, 0x2, 0x7ff, 0x0, 0x7f, 0x1000, 0x4, 0x5, 0x0, 0x2, 0x101, 0x1, 0x7, 0xffff8000, 0x4, 0x2, 0x401, 0x1, 0x0, 0x1, 0x9, 0x101, 0x180000, 0x0, 0x7, 0x6, 0x6, 0x3, 0x422, 0x3, 0x0, 0x10001, 0x1, 0x1, 0x895, 0x9, 0x101, 0x2, 0x6f, 0x3, 0x1ff, 0x2, 0x1f, 0x3703, 0xffffffe1, 0x7, 0x1f, 0xac, 0xeda8, 0x3, 0x8, 0x10001, 0x200, 0xdfe4, 0x80, 0xfffffff9, 0x219c, 0x6, 0x0, 0x2, 0x7ff, 0x43f9, 0x3f, 0x8001, 0x101, 0xa85, 0x4, 0x0, 0x9, 0x200, 0xffff, 0x9, 0x8, 0xa6398da, 0x9, 0x0, 0x2, 0x409b, 0x7ff, 0x80000000, 0x6, 0x2, 0x0, 0xe2, 0x9, 0x6, 0x80000000, 0x3, 0x323d, 0x7fffffff, 0x400, 0x9, 0x400, 0x8, 0x0, 0x1, 0x9, 0x4, 0x401, 0x7, 0x80, 0x4, 0x9, 0x1f, 0x8000, 0xfffffffc, 0x9, 0x7f, 0x8, 0x1, 0x4, 0x1000, 0x3, 0x7fff, 0x0, 0x1, 0x88e9, 0x5, 0xffff, 0x1, 0x800, 0x3f, 0x1ba, 0x8, 0x2, 0x800, 0x0, 0x8000, 0x6, 0x9e3, 0x6, 0x2, 0x9, 0x2f, 0xffffffff, 0x6, 0x1f, 0xffffffc1, 0xd13, 0x0, 0x8001, 0x80000000, 0x81, 0x80000001, 0x5, 0x4, 0x4, 0x5, 0x24, 0x277a, 0x2, 0x2, 0x6, 0x3, 0x9, 0x0, 0x400, 0x794e, 0x3, 0x0, 0x1f5646e3, 0x9, 0x80, 0xa146, 0x2, 0x401, 0xff, 0xfff, 0x6, 0x4, 0x2, 0x5, 0xffffffff, 0x7fffffff, 0x9, 0x60d0, 0x1f, 0xfffffffd, 0x98f0, 0x7f, 0x78d, 0x6, 0x2, 0x125, 0x7f5, 0x101, 0x100, 0x4, 0x8a, 0xef39, 0x6, 0x1, 0x0, 0x80000001, 0x514, 0x6, 0x81, 0x8000, 0x401, 0xde5, 0x600, 0xa2, 0x2, 0x7, 0xef8, 0x80000001, 0x4, 0x1000, 0x5, 0x76, 0x3fffc00, 0x400, 0xffffff80, 0x2, 0x2, 0x2, 0x4, 0x5, 0x200, 0x7, 0x26, 0x80, 0x3f, 0x6, 0x7, 0x1, 0x5, 0x2, 0x7, 0x7f0, 0x6c, 0x0, 0x7f, 0x1, 0x5, 0x5, 0xfffffff9, 0x5, 0xb5b, 0x5, 0x5, 0x6, 0x7, 0x0, 0xa4, 0x8, 0x2, 0x4, 0x10000, 0x4, 0xfff, 0x5, 0x100, 0x1, 0xa9fc, 0xd3da]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x6}, @TCA_POLICE_TBF={0x3c, 0x1, {0x5, 0x3, 0x6, 0x4, 0x8, {0x8, 0x2, 0x8001, 0xfffb, 0x6, 0x5}, {0x6, 0x1, 0x1, 0x1000, 0x1}, 0x374a, 0x7b7, 0x4}}, @TCA_POLICE_RATE64={0xc, 0x8, 0x2}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x2}, @TCA_POLICE_RESULT={0x8, 0x5, 0x7c9d}]}, @TCA_FW_POLICE={0x49c, 0x2, [@TCA_POLICE_RATE64={0xc, 0x8, 0xf765}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x9, 0xb02, 0x8000, 0x7, 0x3ff, 0x7, 0x80000000, 0x0, 0xb0, 0x8, 0x15bd08a7, 0x0, 0x7, 0x7, 0x80000000, 0x7, 0x9, 0x7a, 0x6, 0x5, 0x6, 0x9, 0x0, 0x8, 0x7ff, 0xff, 0x6, 0x8, 0x4, 0x7, 0x0, 0x1f, 0x978f, 0x0, 0x69, 0x7, 0x7, 0x80000001, 0x8, 0x5, 0x401, 0xe226, 0x20, 0x4, 0x33, 0x4, 0x1, 0x70edf098, 0x7, 0x4, 0x80000001, 0x2, 0x9, 0xfffffffa, 0x2, 0x4, 0x7, 0x9, 0x7c, 0x301, 0x9, 0x6, 0x1ff, 0x8, 0x5, 0x7, 0x8, 0x20, 0x3, 0x10001, 0xffffff34, 0x49, 0x7, 0x4, 0x0, 0x2daf6562, 0xfff, 0x4, 0xfffffff8, 0x7, 0x3, 0x0, 0x9, 0x1, 0x82d, 0x0, 0x686b, 0x7, 0x1ff, 0xffff, 0x5, 0x4, 0xffffffe0, 0x2, 0x3ff, 0x7c, 0x5, 0x80000000, 0x21a4c229, 0x8000, 0x4ee, 0x0, 0x1, 0x7, 0x6, 0x9, 0x10001, 0x400, 0x5, 0x2, 0x6, 0x40, 0x8, 0x9, 0x4, 0x443a, 0x1, 0x9, 0x2, 0x81, 0x7fffffff, 0x6, 0x14, 0x9, 0x7fff, 0x400, 0x1000, 0x9, 0x7, 0xffff, 0x6, 0x5, 0x7, 0x0, 0x3668, 0x2, 0x2, 0x7f, 0x2, 0x6, 0xf0, 0x9, 0x3, 0xb9, 0x400, 0x1000, 0x6, 0xe74, 0x2, 0x0, 0x3, 0xdf64, 0x3f, 0x8, 0x7, 0xa57, 0x9, 0x2, 0x800, 0xd37, 0x7fff, 0x3, 0x8, 0x0, 0x2, 0x2, 0x3, 0x800, 0x1, 0x70000, 0x1, 0x9, 0x5, 0x9, 0x1, 0x20, 0x1, 0x3, 0x1, 0x3, 0x1, 0x3, 0xcb, 0x2, 0x4612, 0x80, 0x20, 0x6, 0x4, 0x7, 0x4, 0x7, 0x80, 0xb9b, 0x1, 0x9, 0x5, 0x7fff, 0x6, 0x0, 0x3, 0x3, 0xd16, 0xddd, 0x800, 0x20, 0x4, 0x1, 0x9, 0x8f63, 0x76, 0x6, 0xe7, 0x9, 0x5, 0xc0000000, 0x9, 0x6, 0x1000, 0x7, 0x9b, 0x7fff, 0x0, 0x3, 0x5, 0x8001, 0x20, 0x6, 0x3, 0x1c9d, 0x4, 0x6, 0x1, 0x1b40, 0x38, 0x6, 0x2, 0xfff, 0x9, 0x10000, 0x8, 0xffffc000, 0x5, 0x3f, 0x8000, 0x1, 0x1, 0x3, 0x5, 0x40, 0x4f0, 0x9, 0x0, 0x6383, 0x1, 0x401]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x35a, 0x4, 0xffffffff, 0x2, 0x1, {0x9, 0x1, 0x6, 0x1, 0x8000, 0x9}, {0x9, 0x0, 0x5, 0x6, 0x9, 0x6}, 0x80, 0x3, 0x5ed}}, @TCA_POLICE_RESULT={0x8, 0x5, 0x401}, @TCA_POLICE_TBF={0x3c, 0x1, {0x5, 0xffffffffffffffff, 0x0, 0x1, 0xffff7fff, {0x4, 0x0, 0x7f, 0xba9, 0x5ac8}, {0x1, 0x2, 0x6, 0x3f, 0x3, 0x5}, 0x4, 0x81, 0x6}}, @TCA_POLICE_RESULT={0x8, 0x5, 0xffff}]}, @TCA_FW_INDEV={0x14, 0x3, 'hsr0\x00'}]}}, @filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x1274, 0x2, [@TCA_FW_POLICE={0x1088, 0x2, [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x72702b9d, 0x40, 0x4, 0x1, 0x1, 0x7fffffff, 0x9, 0x3, 0xfffffff8, 0x7, 0x8001, 0x1, 0x1bd6, 0x2, 0x0, 0x200, 0x4, 0x0, 0x8, 0x6de, 0x7, 0x4, 0x8, 0x3, 0x1bc, 0x800, 0x4, 0xfffffffd, 0x9, 0xfffffff9, 0x4, 0x308, 0x8, 0x101, 0x1, 0x9, 0x844, 0x3, 0xfffffff7, 0x3, 0x7, 0x6, 0x0, 0x976, 0x4, 0x9, 0xfe, 0x7ff, 0x2, 0x4, 0xfffffffc, 0x0, 0x9, 0x4, 0x6, 0x7, 0x6, 0x3f, 0x7ff, 0x20, 0x6, 0xfff, 0x80000000, 0x2, 0x8000, 0x0, 0x253b, 0x11, 0x29b566a8, 0x0, 0x1, 0x7, 0x607b, 0x53ac, 0xfffffc00, 0x6, 0x3, 0x0, 0x9, 0x4, 0x2, 0x7, 0xfffffff8, 0x5, 0x1, 0x8, 0xa6b, 0x80000001, 0xfffffffb, 0x3, 0x8, 0x2, 0x3, 0x585, 0x1, 0x4, 0x2, 0x1, 0x6, 0x6, 0x4, 0x0, 0x618, 0x3, 0x4, 0x9, 0x5, 0x0, 0x20, 0x9461, 0x0, 0x3, 0xffffff8f, 0x6, 0x8001, 0x0, 0x1b9, 0x7, 0x100, 0x5, 0xffffffff, 0x4, 0x7fff, 0x0, 0x80000000, 0x1ff, 0x11b9, 0x400, 0x8000, 0x0, 0x7fffffff, 0x7fffffff, 0x0, 0x7, 0x9, 0x7ff, 0x5, 0xffff, 0x1, 0x5, 0x800, 0x5, 0x1, 0x1000, 0x9, 0x53, 0x6f8, 0xa52c, 0x81, 0x7, 0x10001, 0x81, 0x8, 0x5686, 0x5, 0x7, 0x80, 0xaee, 0xed, 0x1, 0x98, 0x3, 0x40, 0x7, 0x4, 0x7f, 0x1, 0x6, 0xfffff800, 0x1, 0x1, 0x4f05, 0x2, 0x0, 0x7e3, 0x521e6493, 0x654, 0x1, 0x6, 0xffff3305, 0x8, 0x9, 0x3090, 0x0, 0x0, 0x30, 0x12, 0x3, 0x3, 0x4, 0x0, 0x4, 0x0, 0x2, 0x3, 0x1, 0x7f, 0x1, 0x5, 0xffffeeb9, 0x7, 0x1, 0x100, 0x2, 0x8, 0x5, 0x0, 0x9c12, 0x1, 0x101, 0x9, 0x0, 0x9, 0xfdf7, 0x4, 0xffffffc3, 0x3, 0x8, 0xcfc5, 0x7ff, 0x8, 0x1, 0x9, 0x0, 0x3, 0x0, 0xc68, 0x3, 0xa, 0x75, 0xfffffc00, 0x7, 0x1, 0x0, 0x8, 0xfff, 0x1000, 0x0, 0xff, 0x5, 0x3, 0x10000, 0x2851, 0x0, 0x2, 0x1, 0x9, 0x7, 0x401, 0x5, 0x3, 0xfff, 0x7, 0x12000000, 0xfffffffe, 0x81]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x101}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x7f}, @TCA_POLICE_RATE64={0xc, 0x8, 0x3}, @TCA_POLICE_TBF={0x3c, 0x1, {0x75, 0x4, 0x0, 0x2, 0x1000, {0x81, 0x1, 0x2, 0x3ff, 0x1, 0x81}, {0xf9, 0x2, 0x0, 0x7fff, 0x200, 0x10001}, 0x9, 0x0, 0x4}}, @TCA_POLICE_RATE={0x404, 0x2, [0x9, 0x4fa3, 0x7, 0x3, 0x3, 0x7fff, 0x65, 0x576, 0x8093, 0x2, 0x8, 0x7fff, 0xffffffe0, 0x10f0, 0x6, 0x9, 0xee000000, 0x1, 0x4, 0xe3b, 0x10001, 0x1, 0x1ff, 0x0, 0x7f, 0x3c2018ff, 0x4, 0x9, 0x42b, 0x2, 0x7, 0x9, 0x5, 0x2, 0x7, 0x3, 0x99d5, 0x7fff, 0x6, 0x1000, 0x7, 0x4, 0x8, 0x1, 0x6, 0x3, 0x5e2, 0x8, 0xc085, 0x8, 0xfffffff9, 0x80000000, 0x401, 0xffffff4d, 0x5, 0x80, 0xd2, 0x20, 0x7f, 0x4, 0x8000, 0x4, 0x8, 0x6, 0x8, 0x1, 0xfffffffd, 0x5, 0x4, 0x7f, 0x9, 0xffffffff, 0xffffff9d, 0x5, 0x9, 0x401, 0x4, 0x4, 0x0, 0x0, 0x3, 0x86a3, 0x101, 0x4, 0x8b2e, 0x2, 0x508c, 0x3ff, 0xa0000000, 0xf0, 0xd29, 0x3, 0x3, 0x80000000, 0x0, 0x5, 0x400, 0xdfc, 0x80000000, 0xffffffc0, 0x0, 0x7a2, 0x400, 0x897, 0x4, 0x2, 0x7fff, 0x4, 0x1ff, 0x0, 0xfffff754, 0x7, 0x5, 0x8, 0x80, 0x302, 0x79e, 0xfffffff7, 0x9, 0x7fff, 0x7fffffff, 0x6, 0x7, 0x3, 0x5, 0xff, 0xfffffbff, 0x9, 0x9, 0x40, 0x2, 0x1, 0x5, 0x2, 0x8, 0x5, 0x76, 0x7, 0x7, 0x4, 0xffff, 0x809, 0x7ff, 0x40493a2b, 0x2, 0x18, 0x4, 0x81, 0x2, 0x6, 0x2, 0x2, 0xc5a, 0x6, 0x20, 0xa88f, 0x4, 0x0, 0x1c0, 0x7, 0x9682, 0x6, 0x1, 0x3, 0x6, 0x7fff, 0x5, 0x10000, 0xfff, 0xffff, 0x4000, 0x8, 0x80000000, 0x0, 0x1, 0x4b8, 0x40, 0x9, 0x1, 0x7fffffff, 0x1, 0x7f, 0x40, 0x5, 0x0, 0x3, 0x101, 0x2173, 0x400, 0xfffffffd, 0x80, 0x3, 0x0, 0x6, 0xffffffe0, 0x200, 0x3ff, 0xb85, 0x1ff, 0x5c2ff9d9, 0x6e3790fe, 0x1c7, 0xff, 0xffff, 0x0, 0x0, 0x61310993, 0x10000, 0x3, 0x7fffffff, 0x400, 0x8, 0x5, 0x8001, 0x7, 0x88, 0x6, 0xfffffffc, 0x7fff, 0x2, 0x5, 0x457, 0x37, 0x2, 0x72, 0x3ff, 0xc8, 0x0, 0x6, 0x3ff, 0x4, 0x80000001, 0x1f, 0x8, 0x200, 0xffff, 0xa27, 0x0, 0x0, 0x3, 0x69, 0xfffff801, 0x1, 0x2, 0x8, 0x4, 0x40, 0x9, 0x3ff, 0x0, 0x8000, 0x0, 0x3b, 0x5, 0xc, 0x5]}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xfffffff8, 0xa08, 0x8, 0x1, 0x4, 0x10000, 0x0, 0x329d, 0x2, 0x3, 0x9, 0x80, 0xfffffff9, 0x3f, 0x9, 0x1, 0x3ff, 0x7, 0x8, 0x4, 0x80000000, 0xfff, 0x0, 0x5, 0x4, 0x6bdc, 0x21b3b5a1, 0x10000, 0x7f, 0x3, 0x4, 0x9, 0x8, 0x5, 0x3, 0xe4e, 0x9672, 0x2, 0xfff, 0x3, 0x0, 0x9, 0x1, 0x800, 0x7fff, 0x80, 0x7f, 0x7, 0x3, 0x9d4, 0x4, 0x1f, 0x7, 0xf9, 0x100, 0x8, 0x4, 0x3f, 0x7fffffff, 0x66eb, 0x8, 0x7, 0xa, 0x200, 0x367, 0xea, 0x6, 0x0, 0x2, 0x7fffffff, 0x8, 0x1ff, 0x1f, 0x5, 0x2, 0x1ff, 0x1f, 0x4, 0x6f, 0x9, 0xba, 0x3, 0x5, 0x4, 0x2, 0xffff, 0xfffffff8, 0x0, 0xfffffffb, 0xfffff867, 0x0, 0xffff, 0x5, 0x1, 0x20000, 0x6, 0xfffffff9, 0x3, 0x0, 0x9, 0x3, 0x8000, 0x3, 0x5, 0xffffffc1, 0xc86, 0x20, 0xfff, 0x100, 0x4, 0x6, 0xffff, 0x10001, 0x60, 0x1, 0x1, 0x7, 0x1, 0xfff, 0xfffffffd, 0x8, 0x4, 0x21b, 0xa8b, 0x5, 0x54, 0x5, 0x4, 0xfffffef2, 0xdb, 0x7f, 0x0, 0x8, 0xbcc0, 0x1b, 0xcd, 0x7, 0x80, 0x5, 0x9, 0x5, 0x80000001, 0x6, 0x13, 0x27, 0xffffffff, 0x9, 0x1f, 0x1000, 0x2, 0x6, 0x800, 0x0, 0x3653, 0x1, 0x3, 0x40, 0xd60, 0x2925, 0x80, 0x1, 0x6, 0x7ff, 0x6, 0x1, 0xffff, 0xffff, 0xfffffffe, 0x100, 0x3, 0x4, 0x7, 0x3f, 0x2, 0xfff, 0x8, 0x80000000, 0xf1, 0xe3, 0x7f, 0x1000, 0x7, 0x8000, 0x4, 0x2, 0x0, 0x2, 0x10000, 0x2, 0x5, 0x2, 0x7f, 0x7, 0xffffffff, 0x808, 0x0, 0x1000, 0xb00, 0x0, 0x100, 0x8, 0x857f, 0x9, 0x9, 0x6, 0x10000, 0x4, 0x9, 0x20, 0x80, 0x9, 0xffff, 0x6, 0x40000000, 0x7, 0x1, 0x9, 0x8, 0x9, 0x7ff, 0x5, 0xde43, 0x1, 0x1, 0x1, 0x1000, 0x0, 0x8, 0xffffff80, 0x400, 0x0, 0x4000, 0x1, 0x9, 0x1, 0x4, 0x8, 0x1, 0x5, 0x4, 0x10001, 0x8, 0x0, 0x188, 0x40, 0x3, 0xfffff33b, 0x2, 0x0, 0xfa8b, 0xfffffff7, 0x9, 0x1, 0x4, 0x5, 0x7f]}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x3, 0x7f, 0x7812, 0x1, 0x80000000, 0x80000001, 0x5, 0x2b9, 0x1, 0x3f, 0x5, 0x401, 0x1ff, 0xd7, 0x5, 0x7, 0x2, 0x4, 0x80000001, 0x7, 0xffffffff, 0xfffffc01, 0x2, 0x8001, 0x0, 0x7, 0xa43, 0x1bcd, 0x66b2, 0x5, 0xf88, 0x1f, 0x8, 0x7fffffff, 0x3, 0x4, 0x4, 0x4, 0x1ff, 0x1, 0x0, 0x6, 0x80000000, 0x80, 0x3, 0x571, 0x80000000, 0x59, 0x1f, 0x1ff, 0x400, 0xb6c4, 0x40, 0xfffffff8, 0x8001, 0x7, 0x9, 0x7ff, 0x400, 0x1, 0x3, 0x2ddaeb37, 0x7f, 0x6, 0x3f, 0x3, 0x100, 0x9, 0x5, 0xffffffff, 0x9, 0x0, 0x8, 0x3ff, 0xf97f, 0x1000, 0x7, 0x5, 0xeb6d, 0x401, 0x6, 0x7, 0x2, 0x2, 0x0, 0x6, 0x5, 0xb1, 0x1f, 0x200, 0x4, 0x8001, 0x5, 0x0, 0xffff, 0x4, 0x9, 0x7, 0x0, 0x80000001, 0x3, 0x0, 0x1, 0x81, 0x6080, 0x2, 0x0, 0x8000, 0x2, 0x6, 0x9f, 0x2, 0x1b77, 0x9, 0x1, 0x2, 0x4430, 0x3, 0x400, 0x9, 0x5, 0x8, 0x10000, 0x1ff, 0x5, 0x2, 0x80000001, 0xdbc5, 0x80000000, 0x3b4, 0x0, 0x0, 0x0, 0x7, 0x6, 0x2, 0x3, 0x7, 0xff, 0xffff, 0x0, 0x2, 0x14f, 0x2, 0x4, 0xf0, 0x78, 0x81, 0x8c04, 0x81, 0xb12, 0xcc, 0x1, 0xd9, 0x8, 0x9, 0x0, 0x1, 0x2, 0x401, 0x3, 0x7, 0x0, 0x1f, 0x8000, 0x260, 0x0, 0x274, 0x6, 0x2, 0x71b, 0x6, 0x4, 0x1000, 0xffffffff, 0x7, 0x20, 0x6, 0x7, 0x8, 0x9, 0x0, 0x7c, 0x3f, 0x3, 0x5, 0x8, 0xa98a, 0x6, 0x0, 0xcd, 0x5, 0x1, 0x80000000, 0x7fff, 0x3, 0x400, 0xff, 0x8, 0xfffff0a1, 0x7f, 0x8, 0x28000, 0x80000000, 0x0, 0x8, 0x1, 0x1f, 0x20b, 0x20, 0xa45, 0xd9cc, 0x0, 0x4, 0x7, 0x9, 0xe1ca, 0x9, 0x100, 0x1, 0x7fff, 0x1, 0x9, 0x73e1919f, 0x0, 0x4, 0x10001, 0x0, 0x5, 0x0, 0x7, 0x8, 0x5, 0x100, 0xea54, 0x3f, 0x6, 0x9, 0x42, 0xfffffff7, 0x9, 0x800, 0x7, 0x6, 0x80, 0x88, 0x20, 0x2, 0x2, 0xa3, 0x7, 0x10a, 0x0, 0xfffffffe, 0xb2e, 0x5]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x1}, @TCA_POLICE_RATE64={0xc, 0x8, 0x6}]}, @TCA_FW_ACT={0x1c4, 0x4, [@m_ctinfo={0x144, 0xc, 0x0, 0x0, {{0xb, 0x1, 'ctinfo\x00'}, {0x4c, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18, 0x3, {0x1, 0x2, 0x8, 0xf9, 0x55d}}, @TCA_CTINFO_ACT={0x18, 0x3, {0x2, 0x0, 0x8, 0x8000, 0x8}}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x4}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x3}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x9}]}, {0xcd, 0x6, "1cd0c5c632fd1417889406f68605ed34e3644a2ebaa9a003d01e61fe1420331e9ccc0c15804ce249fa2f851bfde5a00b01e7c2c5e3e03ac0cdb2f708ae5d497f90a9b013dff3ed9113582a872fc4f69490fc615ba4014b7795089282c05f6a3b36d3a7024048dea84ea94acb555b10a1c42e2f09977e7172c116abcec40e4d68d9dc0067e108e49f8c2afc38762f7539205cc4d95ca40289e296688fbcef6a366cc34622bd9ca1daa7d803381a60e61d505c33096bbfa44d4d55d8107beebc0ef2342e10f90db03739"}, {0xc}, {0xc, 0x8, {0x0, 0xab653973ab14b02d}}}}, @m_mirred={0x7c, 0x11, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0x44, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0xffffff7f, 0x3, 0x9, 0x1}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9151, 0x9, 0x8, 0x8, 0x4}, 0x4}}]}, {0xe, 0x6, "91fdddfdb588df757220"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3}}}}]}, @TCA_FW_INDEV={0x14, 0x3, 'veth0\x00'}, @TCA_FW_CLASSID={0x8, 0x1, {0xc, 0xfff3}}, @TCA_FW_MASK={0x8, 0x5, 0x400}]}}, @TCA_CHAIN={0x8, 0xb, 0x9}, @TCA_CHAIN={0x8, 0xb, 0x3}]}, 0x23f4}, 0x1, 0x0, 0x0, 0x20000840}, 0x20000) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r7}]}}}]}, 0x48}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000740)={&(0x7f00000001c0)={0x570, 0x0, 0x800, 0x70bd28, 0x25dfdbfe, {}, [{{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x170, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x10000}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0xf1}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0xff}}}]}}, {{0x8}, {0x2a0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0xf3}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x34, 0x4, [{0xf801, 0x4, 0x9, 0xfff}, {0x3, 0x9, 0x2, 0x2}, {0x40, 0x1, 0x0, 0x8}, {0x7, 0x8, 0x8, 0x6}, {0x20, 0x9, 0x2, 0x400}, {0x14, 0x4b, 0xfe, 0xf7}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x1c, 0x4, [{0x0, 0x7, 0x12, 0x7fff}, {0x3ff, 0x2, 0xca, 0x1}, {0xd8, 0x1f, 0x3, 0x101}]}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}]}, 0x570}, 0x1, 0x0, 0x0, 0x4040895}, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [], @remote}, 0x20}, 0x1c) [ 788.887137][ T29] audit: type=1804 audit(1593207031.742:757): pid=5262 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/443/memory.events" dev="sda1" ino=16373 res=1 [ 789.031367][ T29] audit: type=1800 audit(1593207031.772:758): pid=5262 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16373 res=0 [ 789.170054][ T29] audit: type=1804 audit(1593207031.772:759): pid=5262 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/443/memory.events" dev="sda1" ino=16373 res=1 21:30:32 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) listen(r0, 0x100000000000012) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r2, r1, 0x0, 0x100000001) accept4$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000002c0)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', r3}) sendmmsg$inet(r0, &(0x7f0000000a80)=[{{&(0x7f0000000100)={0x2, 0x0, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000340)="02", 0x1}], 0x1}}], 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x2, 0x7, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, [@exit, @ldst={0x2, 0x2, 0x6, 0x6, 0x3, 0x80, 0x2ad59bcaefe708d9}, @call={0x85, 0x0, 0x0, 0x1}, @exit]}, &(0x7f00000003c0)='GPL\x00', 0x100, 0x11, &(0x7f0000000400)=""/17, 0x40f00, 0x4, [], 0x0, 0x10, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000480)={0x0, 0x6, 0x9, 0x80000001}, 0x10}, 0x78) splice(r1, &(0x7f0000000240)=0x3ff, r6, &(0x7f0000000540)=0x1, 0x9, 0x5) sendfile(r5, r4, 0x0, 0x100000001) recvfrom$llc(r4, &(0x7f0000000140)=""/190, 0xbe, 0x40010100, &(0x7f0000000200)={0x1a, 0x207, 0xfb, 0x8, 0x6, 0x1, @local}, 0x10) [ 789.341307][ T29] audit: type=1804 audit(1593207032.002:760): pid=5262 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/443/memory.events" dev="sda1" ino=16373 res=1 21:30:32 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000000706010100000000000000000200000008000640fffffffd0500010007", @ANYRESHEX=r0, @ANYRESOCT], 0x1}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000005) [ 789.473280][ T29] audit: type=1804 audit(1593207032.102:761): pid=5262 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/443/memory.events" dev="sda1" ino=16373 res=1 [ 789.562404][ T29] audit: type=1800 audit(1593207032.102:762): pid=5262 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16373 res=0 [ 789.681209][ T5272] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 789.711460][ T5277] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 789.719017][ T5205] IPVS: ftp: loaded support on port[0] = 21 21:30:32 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x20010, 0xffffffffffffffff, 0x25340000) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x4, {{0xa, 0x4e21, 0x10000, @loopback, 0x9}}}, 0x88) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) getsockname$unix(r2, &(0x7f0000000080), &(0x7f0000000000)=0x6e) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x24}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'vcan0\x00', r3}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={@remote, @private2={0xfc, 0x2, [], 0x1}, @local, 0x7, 0x400, 0x1f, 0x500, 0x7f, 0x4040000, r4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000300)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x6d, &(0x7f0000000040), &(0x7f0000000140)=0x8) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) [ 789.741721][ T5269] batman_adv: Cannot find parent device [ 789.898939][ T5325] IPVS: ftp: loaded support on port[0] = 21 [ 790.113187][ T5277] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 790.215499][T13194] tipc: TX() has been purged, node left! [ 790.233217][T13194] tipc: TX() has been purged, node left! [ 790.248935][T13194] tipc: TX() has been purged, node left! [ 790.314920][T13194] tipc: TX() has been purged, node left! [ 790.680530][ T5325] IPVS: ftp: loaded support on port[0] = 21 21:30:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x2c4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000002c0), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) ioctl$FITHAW(r1, 0xc0045878) sendmmsg$sock(r0, &(0x7f0000000b80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f0000000000)) 21:30:35 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x1) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x200080c0}, 0x40010) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000016c0)={0x28, 0x0, 0x0, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x28}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x58}}, 0x4c000) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000000000004000000a9"]}}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 21:30:35 executing program 4: setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100)=0x2, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r1, r0, 0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00000034c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000019c0)="2e00000025008108040e80ecdb4cb92e0c480e003700000000000000000000000e000100244e48ff050005001201", 0x2e}], 0x1}, 0x0) 21:30:35 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket(0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r5}]}}}]}, 0x48}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0x12c, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x51}, @ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x81}, @ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x3f}, @ETHTOOL_A_LINKINFO_PORT={0x5}, @ETHTOOL_A_LINKINFO_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @ETHTOOL_A_LINKINFO_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKINFO_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4004}, 0x44000) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="6535060000000000140012800b0001006970766c616e0000040002800a000500040000000000000008000a00", @ANYRES32=r2, @ANYBLOB="677f8e2417c083d53462d2b7d3e1c54bd630b4777671335fe820fe28dc65812bcbe5720b40705fbc82d4b8dbbd745f10f417c2affacf75fa2d60b06ccc030c3705201bcd227a06ae0fb6585aeac6e82f075d3fdb38478df9132bfa0101d5701c2e5e3f89f0f5b3ac3e68ba444de6aeb1dc34a68701a0ecd9fda68dc327c8f5674085c67a461135d4ddea3e930a5a1d3582d27ca20686e7233b6304236aa51ced1cf72175070362b926f5c04d3006703c22982289872869663d365db6b832daa82f1a6d428a973c9fd5dae012a72e902d"], 0x48}}, 0x0) 21:30:35 executing program 2: socket(0x10, 0x3, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x34, r2, 0x1, 0x0, 0x0, {0x13}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x14c, r2, 0x200, 0x70bd26, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7fff}, {0x6, 0x16, 0x9}, {0x5}, {0x6, 0x11, 0x83ff}, {0x8, 0xb, 0x20f}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0x90f}, {0x6, 0x16, 0x8aec}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x3f}, {0x8, 0xb, 0xabb2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x80000000}, {0x6, 0x16, 0x400}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0xfffe}, {0x8, 0xb, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x8}, {0x5}, {0x6, 0x11, 0xff}, {0x8, 0xb, 0xff}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20045) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x40}}, 0x0) 21:30:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r5}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r5, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={r5, 0xa1, "f0a38d4dcfa311652cc05c9a846ae39c50e4942c2d49808dee422d01c54aa54f870f5a2726206595b1ff06ba688d0d39178f7c6e2891c7f2ed37eec6af17de2412b16e48d8996bea3651c83e264a077e08f34391b6c2f83778a18a1b266822e6780a51437d6aedeb090633044b66f80150e3b6a9d30e4fdc3d2e22f043c3868f8f49b4892bc6d6881d29f86e3ae72f7fcd6649d71b3a239082776d5e2a30d35c9a"}, &(0x7f00000000c0)=0xa9) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f0000001cc0)="080db5055e0bcfe847a071") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_FLAGS={0x6}]}}}]}, 0x3c}}, 0x0) [ 792.227832][ T5397] IPVS: ftp: loaded support on port[0] = 21 [ 792.236408][ T29] audit: type=1804 audit(1593207035.082:763): pid=5398 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/445/memory.events" dev="sda1" ino=15970 res=1 [ 792.308764][ T5402] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 21:30:35 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4040}, 0x45) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x44, 0x10, 0xffffff1f, 0x70bd29, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bond={{0x9}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0xffffffffffffff19}, 0x1, 0x0, 0x0, 0x4048051}, 0x800c010) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', r5}) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1000000000000016, 0x0, 0x40001, 0x1}, 0x2e) bpf$MAP_UPDATE_ELEM(0x3, &(0x7f0000000140)={r6, 0x0, 0x0}, 0x20) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r7, 0x0, 0x14, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f0000000000)={'veth1_macvtap\x00', {0x2, 0x4e21, @broadcast}}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="380000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00000016010000001800120008000100736974000c00020008000300378da9f261c3a9861950e4d477b5b7445d6be538d713bac0b13dfd37e4cc8235f2bc12f721610f6607e445eb3d38d313cd8e1a6f69d435b31b36e79e79f07583cd348a4e1cb728529dbdd1892a182b7eb9ff1c7849457a07614494e22410f588a5c43b8813cb08000000d1389e9cb3a1a8a90a9817531838c24fadbd3ca3734ff13ca6fe0752e5681d5b2f5dc4", @ANYRES32=r9], 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r9, 0x0, 0x24000}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_FWMARK={0x8}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x48811}, 0x0) [ 792.368367][ T29] audit: type=1800 audit(1593207035.092:764): pid=5398 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15970 res=0 [ 792.407511][ T5412] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 21:30:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) sendfile(r2, r1, 0x0, 0x8000000000004) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="00020000009803664600"/20], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800e00010069703665727370616e00000014000280060002003000000008000100", @ANYRES32=0x0, @ANYBLOB="8647d191d80684fd5d80654f360826efce3a97627e"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000940)={@empty, 0x1c}) setsockopt$inet_int(r4, 0x0, 0x14, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) sendto$inet6(r1, &(0x7f0000000180)="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", 0x6fd, 0x48d1, &(0x7f0000001180)={0xa, 0x4e20, 0xdbf, @remote, 0x38}, 0x1c) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="94731258", @ANYRES16=0x0, @ANYBLOB="040026bd7000ffbfdf2507000000040003800800040001000080"], 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) [ 792.563719][ T29] audit: type=1804 audit(1593207035.092:765): pid=5398 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/445/memory.events" dev="sda1" ino=15970 res=1 21:30:35 executing program 3: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xffc}, {0x80000006}]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$bt_hci(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r3, r1, 0x0, 0x100000004) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x0, @private=0xf4c}}, 0x1e) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r1, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) 21:30:35 executing program 4: unshare(0x40000000) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="01000000af58412683385cf1dfd522d697995247eb8ed8f109ec48f050ee535f327a2e1b3784e438c922b69532dc7263440978a00086dd7ff6028f40c12a0023d554d9bef407a51f2b983ece9a8394c9ce01fd36bedb7e0195c5d1a582190ee0db015e6e1bc4400dfe0aa716dffc45b9bc8045d146613768db36b4e32fa1b68c93ae9df43e839b2801688e1391ac9028e1d51da52451d15449ae5974cac51ab0e1748fdf5c685a41e25fc45d4452e7c717cff9e1367d344aa42f3dd4e87176be242e", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000000)=0xf0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x9, 0x3, 0xfffffff4, 0xfffffff7, 0x69b8e3ec}, &(0x7f0000000200)=0x14) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r4, &(0x7f0000000240)=ANY=[@ANYRESOCT, @ANYRES32], 0x1004) sendfile(r4, r3, 0x0, 0x100000001) recvfrom$phonet(r3, &(0x7f0000000040)=""/213, 0xd5, 0x20, &(0x7f0000000140)={0x23, 0x6, 0x7, 0x3f}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000500)=[@in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000180)=0x10) 21:30:35 executing program 0: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x60, 0x2) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r0, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[{0x18, 0x0, 0x0, "05"}], 0x7}}], 0x2, 0x0) 21:30:35 executing program 5: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x55, "8ef8554309cd2d4b059b91b78c272ba49203cd5ced759f799874a528b95a67e7aae8861a498b3d9c92c06ef262d5447e78daa6d76568e467178f73fcd3e4fa4673a7b6560fdcfc42c6c37b8d0d1d61e4b59843ac81"}, &(0x7f0000000300)=0x5d) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="ec6100002c00270d00"/20, @ANYRES32=r3, @ANYBLOB="0000f2ff0000000000000d000d0001006d61746368616cd900000000b86102"], 0x61ec}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) recvmsg$qrtr(r5, &(0x7f0000000740)={&(0x7f0000000380), 0xc, &(0x7f0000000500)=[{&(0x7f0000000400)=""/13, 0xd}, {&(0x7f0000000440)=""/89, 0x59}, {&(0x7f00000004c0)=""/44, 0x2c}, {&(0x7f0000000580)=""/226, 0xe2}], 0x4, &(0x7f0000000680)=[{0x58, 0x0, 0x0, ""/70}, {0x20, 0x0, 0x0, ""/11}, {0x30, 0x0, 0x0, ""/26}], 0xa8, 0x40012042}, 0x38, 0x20) sendmmsg$alg(r6, &(0x7f0000002f00)=[{0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f00000007c0)="cd2a2be253fb85d84121579b21e7aa9dd8cdfb96d4f14f76719ee012c8a58068ccd36eeaafde9004f9d38d529833fb93d71382c9e86610a76c530290323fc3605135fb29df54f9e21d70800deaa45b3fc0beeec230233fd1992e26e0dcdafa880f1eb00ad5ca4f615d51496d076bebb79b9fe5b08786897b031e457fbb549ab46e44a891bb46b5556ed8fcac8f8d6ad6359d196b66dcc3910a488ab4cf04124cbc1449de4e5a56a2194a7737d332c4fe8a2b0a072ba52ca826d45c79633b5b1a7ecbc6ee3b50cde23bac7114ebffa786eb4c996e60201185fe4a179f22d47393809e", 0xe2}, {&(0x7f00000008c0)="938af85752ed1d4925ae57966b17a7b45e3969550009b2bd3f1e701da67b9cc9b55dfaa6ecb1597193b9a8e3c343a12cff38707698f9bf8eb7cdd9d1d7eca0770175485f14cf754a26f635f9272819fe8d71fa8fff17d8182bf9b43e21c2fbb1a1403213d55c8767e8dfbca913828731ddf50d0377969fe15902f355892f495f83e2fad57b0b128e4cde7e43f4f7ac3a55e6f7186708ae6669958d77a37d578b5c358a4673425ca5c18e2968b9ea8905dc8f0ae3672e3fb55dbab5dbd02fd0f78d0768230e16e6a245a38ce431ba72", 0xcf}, {&(0x7f00000009c0)="3d4c02d192805e6f60904b99fc6a01e9aa21007b33decc20c2320d3fc2c21f4a1455e263c824c7fce94cafc7277b7e82f63a978ec32029088dda6691d69468b589a6bfdb5799d9a9e053a3d87900079b651a85e3510cf6c964d829009573d514e3cbb71f70a3ba0346d5399ab848c39192faebf919ece045693801b61b852eb2e50b10b8aa1bced12a078c3ead8330ebf7be07b91bac0fcaa8f0af64e3a6e877280199fd664e0ccaace6d4f6d683b6b6372e5b13b7868bf6dbc1501f043aaff954", 0xc1}, {&(0x7f0000000ac0)="d4b80eb5aa51b1dea68aca59dfcaa6baa0e262fc6da1fa6c65bd9c03a2dd4804749c6822e05f64e3caddfebead7b647418e4119c7a74ca935ff3375ea0964aeef3c09dcdb2ab953b8f3de80b1f8f966fd8fe6b160b0076fc2182f37cedc96680378779818e06da9efa087774b9ed518ff3558e9d3186651a2d033f0f8c3fc54c5dc73375c4a12444e030ea0acf", 0x8d}, {&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000001b80)="a6f8cdd2bf6f0d78337cf80f91a6f7c2e145fc3fad405db6cc3d8f49bc8bed61d261793ce5250af0142152f04cdb7cee4dbe2f6016d2542185071c3f844f60756287de7fe4ad22ebc864d680a0f07b72dcfb22e944f8a56b8f62ddd5c36e8946177f7a96a660ca8cdd59f4da9406e2ed8c7be5005c7c2c06de86c562d3b309cd7be0191d28ea0a8ffb1341aa84c9ffc9f120dc3955a0a9911768123da63f1e1f27a26a1c54c19fd582cd1b79be488911c28c8c553d4e530572c830b8fe676b89ad6b50395636cfb9f9894813120ef9e117eae0ad174365ca7261b24ebae5f3d2621b06e60cd9", 0xe6}, 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0x1000}, {&(0x7f0000002c80)="de19b3e0d2d0c320090e5aae99e3beec4886005741dcbc7b17a0b1943dc687a26252697a0b71ada56b604c76c23d8b0749cd2ef3c8c4b7e56dbcb1008220bc54520930d10b17a100a70a1a33a182981b89b6e8e3f0ddcd0343c4d81ef23dbb194db38db28604b581673b506870d8fbfde5e291215f9e68", 0x77}, {&(0x7f0000002d00)="94762fda714db2a90642f9784cb4f9a9fd4ffdce0a9edb65a84b830e518b7d106f6690569f33fc9169960e111939dc6deb32879a806d911b662438d6829dbb47cf1251684c7ff91a570041bd4a0f1bbba8d013d569b4afaf", 0x58}, {&(0x7f0000002d80)="a4f92244d7cf3b58713884be3a4945bdd8926ecd6138b9a2b3d8e13b0a6f2d4e5a2dda87f3c164c329f83be48af037c4038b945de881287b02080d5ef028eafdced748b4998b42a4e393387728ad576f8b10b6f594d809f0438eb5d3972d0bafafdab07e3d21f30f4bd23dc2de3c7eff1df3b9719852579d8785158d8067e7406399", 0x82}], 0xa, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}], 0x1, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 792.819724][ T5463] IPVS: ftp: loaded support on port[0] = 21 [ 792.825878][ T29] audit: type=1804 audit(1593207035.392:766): pid=5406 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/445/memory.events" dev="sda1" ino=15970 res=1 [ 792.983088][ T29] audit: type=1804 audit(1593207035.482:767): pid=5398 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/445/memory.events" dev="sda1" ino=15970 res=1 [ 793.148651][ T5495] __nla_validate_parse: 4 callbacks suppressed [ 793.148662][ T5495] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 21:30:36 executing program 0: sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="84000000", @ANYRES16=0x0, @ANYBLOB="000000002450000000000400000070000c802c000b8008001000000000000800091600000000080009000000000008000a0000000000080009000000000034000b8008000a00004000050800090000000000080009000000000008000a0000000000080009000300000008000900000000000c000b800800090030bb272e"], 0x84}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0xa6}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x20001040}, 0x40000814) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vxcan1\x00'}) syz_emit_ethernet(0x2a, &(0x7f0000000200)={@local, @random="10ff0500", @val={@val={0x9100, 0x6, 0x1, 0x2}, {0x8100, 0x5, 0x1, 0x2}}, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}}}}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[@ANYRES16=r0, @ANYBLOB="70b45524aa3ab2952b70a0749cb1ca64ccd952efb6be5e1cd388d5c4f88ad1bd8708a265589033fb460a7a2ae6dada0fc29fdb45d7bf27c280e5d2e538bec5f112b818e32c7498bae993a95aaced47638bca8e4f7eb3b0e8a5ac1c954c32448b780daa9063de162e0af8979f783f6ac46f76349f3859ba7227742e42865ecd47aa7f137253e064b5cb73b70b51303f95ebe1555e5c45ebec2ce6b411c00e211e2a89dd1b61948aba54fbfc3ed7d3aca6", @ANYRES32], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e3103"], 0xa) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x14, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000540)={'syzkaller1\x00', &(0x7f0000000340)=@ethtool_coalesce={0xf, 0xfffffffc, 0x1, 0x3, 0xffffffff, 0x1, 0x8, 0x31ed6f0e, 0x8, 0x4, 0xff, 0x5, 0x7, 0x1ff, 0xffffffff, 0xb, 0x4000000, 0x9, 0x7, 0x4, 0x5, 0x8, 0x20}}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x34, r5, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)={0x48, r5, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010100}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4d}]}, 0x48}, 0x1, 0x0, 0x0, 0x2c044804}, 0x4854) [ 793.217130][ T29] audit: type=1800 audit(1593207035.482:768): pid=5398 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15970 res=0 [ 793.365498][ T5400] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 21:30:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010002081000418e00000004fcff", 0x58}], 0x1) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000003240), 0x492492492492619, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000280)={'veth0_macvtap\x00', 0xffff}) sendmmsg$alg(r1, &(0x7f0000003240), 0x492492492492619, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmmsg$alg(r3, &(0x7f0000003240), 0x492492492492619, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000240)={0x0, 'netdevsim0\x00'}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmmsg$alg(r7, &(0x7f0000003240), 0x492492492492619, 0x0) sendto$llc(r7, &(0x7f0000000380)="501b18a6b08177634ece51aedd8ad51a5abfce8becf5f18ac53b0b48fa83540227dff03f668e03f4fd3990d36aae80810ae8a99be800f223ad9392bb9d5d33defe4b345fa6eccdc5fbf47421079faa5530328f5747bd9d93bb8f886f76a1", 0x5e, 0x8000, &(0x7f00000002c0)={0x1a, 0x301, 0x2e, 0x63, 0x5, 0x2, @remote}, 0x10) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r6}, @IFLA_IFNAME={0x14, 0x3, 'veth0_vlan\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@newqdisc={0xb8, 0x24, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r6, {0xffff, 0x9}, {0x9, 0x9}, {0xfff3, 0x5}}, [@TCA_STAB={0x7c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x3f, 0x9, 0x2, 0xffffb62f, 0x2, 0x7, 0x7, 0x3}}, {0xa, 0x2, [0x6, 0x8001, 0x0]}}, {{0x1c, 0x1, {0x0, 0x20, 0x5, 0x4b5c, 0x0, 0x200, 0x6, 0x6}}, {0x10, 0x2, [0xfffa, 0x0, 0x2, 0x4, 0x8, 0x8000]}}, {{0x1c, 0x1, {0x8, 0x6, 0x2, 0x3, 0x1, 0x2, 0xe605, 0x1}}, {0x6, 0x2, [0x20]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x3}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0xfffffff8}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x3}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000}, 0x41) [ 793.528932][ T5397] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 793.611121][ T5400] IPVS: ftp: loaded support on port[0] = 21 [ 793.639603][ T5397] device ipvlan0 entered promiscuous mode 21:30:37 executing program 2: r0 = socket(0x10, 0x80002, 0xc) sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="24faff000e069201000700002a70a9b17161fa4a587c014ce39bb2000b0007546ba8e627", @ANYRES64=r0], 0x24}}, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) [ 794.411121][ T5463] IPVS: ftp: loaded support on port[0] = 21 [ 794.942407][ T5400] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 795.055612][ T5397] batman_adv: Cannot find parent device 21:30:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x6db6e559) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000140)=0x200) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) sendmsg$AUDIT_USER_AVC(r4, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"/365], 0x108}, 0x1, 0x0, 0x0, 0x80000}, 0x800) r5 = socket$inet(0x2, 0x3, 0x2) getsockopt(r5, 0x0, 0xce, 0x0, &(0x7f0000000040)) 21:30:38 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x0, 0x0, 0x0, 0x0, {0xf, 0x10}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r7, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={r7, 0x7, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={r8, 0x4}, 0x8) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES16=r6], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 21:30:38 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000000406010200000100845900a000000b0005000100073b9dc101f00e64716b6e9594a69b0488da69dd81d9c34e3a7570d4c86599d40c041fb7c322536789e9d9f8eeca1d809d726a8b4394b799f696bf6f21c8e88d75b54c72b3ab86f6a46a259f47ff8da47d47c3872d4edade55346821acb8d7499d286e89ddc2146afb5bc323e204eab3e5dbdd0db3c0c9486890fcbc047b37606c274150ad094392d8f4252bafc25c35a27ed804de50824229a146c9da29ddaaf6285383be6f88b49600"/205], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) sendto(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x80, &(0x7f0000000200)=@ax25={{0x3, @bcast, 0x8}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80) 21:30:38 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x891e, &(0x7f00000000c0)={'veth1_to_batadv\x00', @ifru_flags}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xa9, "75c822a6dcb467b41d49e243d3c6d612a2b433c554751c1ba439137b48eaa859d4d9d18156becda2ba680348f9ba460c37a445b96143b7540dfa2da570fee2076b37de15a003c1c50fcb65f4ffeed342600d680ce7f7e887f4a74f2c85757ba4e8b68376ec239d3645f569993eefff4623f074eb08217c277ff70fa2e654f0f65470478a3abc0313477437c093f9f46ae5d28d94f212e6ab4429e662d311eeacaae8a58bae5fc30bc6"}, &(0x7f0000000100)=0xb1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x9, @private2={0xfc, 0x2, [], 0x1}, 0x200}}, 0x3ff, 0x7, 0x7, 0x6, 0x26, 0x0, 0x8}, 0x9c) 21:30:38 executing program 5: unshare(0x40000000) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, 0x0, 0x0) r1 = syz_genetlink_get_family_id$batadv(0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={0x0, 0x4}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r1, 0x300, 0x70bd2b, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffe}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008004}, 0x408) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)) r4 = accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r3, r2, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(r2, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r4, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)={0xa8, 0x0, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010102}]}, @MPTCP_PM_ATTR_ADDR={0x1b, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xea}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r0}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}]}, 0xa8}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0xc}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}]}, @NFT_MSG_DELRULE={0xd4, 0x8, 0xa, 0x3, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFTA_RULE_USERDATA={0xb2, 0x7, 0x1, 0x0, "4c00b796d60afae74f60d7151fa22f6fb7ea2ba97cf3dae83fdfcdb5f64096f3443478c87d89b42c3624851145ef025735abece17dbfe1aaba279a128dbd2f7400f20c2c4cbf679163a0b2e5bda136819319805b8691d29a4875d2f85cb164a2e3fb7803ee150d13c469ba6bc3589797151cd9afa7b6f3831bd8ec34521e065e02ec224b7ece60ae4577dc723fe7c962cc0e8ee1b5ae33b8f23106d93f133e53d0b7a86533ec3d45cd03af890e35"}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x5}]}, @NFT_MSG_DELRULE={0x14}], {0x14}}, 0x130}}, 0x0) 21:30:38 executing program 1: sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c1376903e59baa1f83f4ebc002000", @ANYRESDEC, @ANYRES64], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="2c000000035c0b360701030000260000000000000100000a0c00034000ee0000000000040c0003400000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, 0x0, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) sendto(r2, &(0x7f0000000080)="f5", 0x1, 0x0, &(0x7f0000000100)=@generic={0xa, "6a64c974246412fdb7e4937f9442856bb59c929ee4a4d8ed023d4fb8c157aefef87528417a5dbb266c1215687e3a3e7cac9293f2c6dffd1fb0bc81692c0a16348217ea1350bab263aea5aec5295a7daf06e02021d0ce17fa039ec38c86840a6dabc8024e80511492c3c476ff0173c6ec799414bcb3331ed847386283e44a"}, 0x80) sendto$inet(r2, &(0x7f0000000200)="f008b221f3402d3c796831ce2825ce4e67", 0x11, 0x4000, &(0x7f0000000240)={0x2, 0x4e24, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x400, 0x7, 0x2d1, 0x7000000, 0x9}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x14, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="1c034157fdfb20d9bd9416299606050b7de1562f2c2a287be4a75ed95ae4ead05fb29a42682a5379fb5a0e62260393d463cc5abb23b8b48e305b0cb36ad34b52ecd0", @ANYRESOCT, @ANYRES16, @ANYRES16, @ANYRESOCT], 0x13c575c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100eb0005ee000047"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) [ 795.539922][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 795.539937][ T29] audit: type=1804 audit(1593207038.392:770): pid=5624 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/448/cgroup.controllers" dev="sda1" ino=16161 res=1 [ 795.655011][ T5637] IPVS: ftp: loaded support on port[0] = 21 21:30:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$sock_ax25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000040)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x1, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r2, 0x110, 0x3) [ 795.791485][ T29] audit: type=1804 audit(1593207038.462:771): pid=5627 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/412/cgroup.controllers" dev="sda1" ino=16195 res=1 21:30:38 executing program 1: r0 = socket$kcm(0x10, 0x6, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e000d000000e8bd6efb250309000e000100240248ff050005001201", 0x2e}], 0x1}, 0x0) socket$kcm(0x10, 0x2, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x5, &(0x7f0000000080), 0x20a15ab6) r2 = socket(0x11, 0x800000003, 0x0) sendmmsg(r2, &(0x7f0000008000)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "c9d411450f8db03d72ee80a11bf00d71170b8f636c1f0dd618d3b91d434cc01b2fae087cbc9b58315d54f2798e8c2ad22c349372804a72e0c2cebe366ee6b9"}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="b5acfe2efdd2480955cb584f75bf", 0xe}], 0x1}}, {{&(0x7f00000007c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}}], 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r7, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000500)={r7, 0x3f}, 0x8) socket(0x5, 0x80000, 0x1) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000e00)=ANY=[@ANYBLOB="140000000301ffff"], 0x14}}, 0x4010050) recvmmsg(r5, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 21:30:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x80) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000f0000000000000000000000010018000000000005000600000000000000000000000000d30e00000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8800000000000000000000000000010000000000c6fc0c26e9f5c700"/127], 0x78}}, 0x0) 21:30:39 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r3, r2, 0x0, 0x100000001) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000070601040000000000596fd1c502000008fffffffd050001f99e697300"], 0x24}, 0x1, 0x0, 0x0, 0x4004080}, 0xc000) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000002) [ 796.361216][ T29] audit: type=1804 audit(1593207039.212:772): pid=5631 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir612162939/syzkaller.Jhmpky/429/cgroup.controllers" dev="sda1" ino=16165 res=1 [ 796.518548][ T29] audit: type=1804 audit(1593207039.242:773): pid=5634 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir612162939/syzkaller.Jhmpky/429/cgroup.controllers" dev="sda1" ino=16165 res=1 21:30:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f0000000380)='\x00', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @empty}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x14, &(0x7f0000000040), 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000280)={'team_slave_0\x00', {0x2, 0x4e21, @broadcast}}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYRES16, @ANYRESDEC, @ANYBLOB="0000000000007e0008001400", @ANYRES32, @ANYBLOB="08001b"], 0x30}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000780)) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f00000002c0)=""/114, &(0x7f0000000340)=0x72) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x28, r4, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x14, 0xc, 0x0, 0x1, [{0x4}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf2}]}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000006) 21:30:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_ro(r3, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x7a05, 0x1700) sendfile(r4, r2, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) sendfile(r7, r6, 0x0, 0x100000001) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r8, r5, 0x0, 0x100000001) socket(0x1000000010, 0x80002, 0x0) [ 796.657483][ T29] audit: type=1804 audit(1593207039.502:774): pid=5676 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir612162939/syzkaller.Jhmpky/429/cgroup.controllers" dev="sda1" ino=16165 res=1 [ 796.709967][ T5637] IPVS: ftp: loaded support on port[0] = 21 21:30:39 executing program 2: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=r4, @ANYBLOB="03000000000000002000128008000100736974001400028008000100b8daf42955df2a7b455ed672ad61a3518d8d84f630d5d3cd3ce30b05f88a4766a4173b81cf03a1a4296ba0e6c4e4243455cd1d107331ee8bec6749f3baf115503f360d", @ANYRES32=r3, @ANYBLOB="08000300ac1414aa"], 0x40}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c00000010000108000000000100000000000000", @ANYRES32=r3, @ANYBLOB="00000000000000001c001a8018000a8014000700fe"], 0x3c}}, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) 21:30:39 executing program 1: r0 = socket$kcm(0x10, 0x6, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e000d000000e8bd6efb250309000e000100240248ff050005001201", 0x2e}], 0x1}, 0x0) socket$kcm(0x10, 0x2, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x5, &(0x7f0000000080), 0x20a15ab6) r2 = socket(0x11, 0x800000003, 0x0) sendmmsg(r2, &(0x7f0000008000)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "c9d411450f8db03d72ee80a11bf00d71170b8f636c1f0dd618d3b91d434cc01b2fae087cbc9b58315d54f2798e8c2ad22c349372804a72e0c2cebe366ee6b9"}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="b5acfe2efdd2480955cb584f75bf", 0xe}], 0x1}}, {{&(0x7f00000007c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}}], 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r7, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000500)={r7, 0x3f}, 0x8) socket(0x5, 0x80000, 0x1) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000e00)=ANY=[@ANYBLOB="140000000301ffff"], 0x14}}, 0x4010050) recvmmsg(r5, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 796.886358][ T29] audit: type=1804 audit(1593207039.542:775): pid=5688 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/413/cgroup.controllers" dev="sda1" ino=16195 res=1 21:30:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x26, 0x800, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(r1, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xfc, r2, 0x100, 0x70bd29, 0x25dfdbfc, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x24000011}, 0x24000000) r3 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800000000000000800000000000400028008001c00", @ANYRES32=r3, @ANYBLOB], 0x3c}}, 0x0) [ 796.977789][ T5715] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 797.048272][ T29] audit: type=1804 audit(1593207039.542:776): pid=5684 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/413/cgroup.controllers" dev="sda1" ino=16195 res=1 [ 797.201156][ T5726] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 797.220566][ T29] audit: type=1804 audit(1593207039.772:777): pid=5701 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/397/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 797.251173][ T5720] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 21:30:40 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000004c0)={0x0, 0x2}, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) ioctl$FIONCLEX(r2, 0x5450) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x34, r3, 0x1, 0x0, 0x0, {0x13}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40001080}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)={0xd4, r3, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x25}, {0x6, 0x11, 0x8}, {0x8, 0x13, 0x1}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x81}, {0x6, 0x11, 0x2}, {0x8, 0x13, 0xffffff80}, {0x5, 0x14, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xe6e9}, {0x6, 0x11, 0x6}, {0x8, 0x13, 0x5}, {0x5, 0x14, 0x1}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000}, 0x40001) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x22, 0x800, 0xfffc, &(0x7f0000000440)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000480)=0x1c) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000040)) socketpair(0x1, 0x5, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0xd67f, @empty, 0x2800}, @in6={0xa, 0x4e23, 0x7, @mcast2, 0x4}, @in6={0xa, 0x4e23, 0x7, @remote}], 0x54) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5c0000003000010000000000000000000000000048000100440001000b000100050000006f6400003000028024000200000000000000000000000000001000000000000000000000000000000000000006000500000000000400060000000700000000000007502d222233827dca000000000008000000000000000000a35a1db2546309373887b1a8106d013802e0bb4439d53ceba31e"], 0x5c}}, 0x0) [ 797.312821][ T29] audit: type=1804 audit(1593207039.782:778): pid=5698 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/397/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 797.463784][ T29] audit: type=1804 audit(1593207039.782:779): pid=5698 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/397/cgroup.controllers" dev="sda1" ino=16383 res=1 21:30:40 executing program 5: r0 = socket(0x11, 0xa, 0x0) socket(0x9, 0xa, 0x1) sendto(r0, &(0x7f0000000040)="b8209d3b4a158bd9448eb153ce53", 0xe, 0x0, &(0x7f0000000080)=@phonet, 0x80) 21:30:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x14, 0x0, 0x0) ioctl$FITHAW(r3, 0xc0045878) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="000000002100000425bd7000fedbdf25021014fa0700000800000000000003007465616d5f736c6176655f3000000000970d8f0b21f430bf34c24d4f798980b71c013657b00f299ab753dc09bceaaee9d6fc69b2978c69bfe9d222ba1dea9bed1d521d1d72f30ad0be904838d641db5b7769835af28bf00a3ca3c58919700e5949e9217f5bb60f691ac3e36fefc7a03c6375c6f066721852f58f4c8adf3b3aacf231e9a5642478fe00e250493161b97d554855aa21ee72b4caae"], 0x44}}, 0x0) 21:30:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="b7f2288a9119aad5265df5cf1cdd8b43", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000280)="9be54bcf3e71ccc0fa09b9b18cfc813b796405faffe1ffad757d3219d03b4334ecba6b525eaa62ae68d584fbfe74d6d75c82e8200f1f0de10e0014419e66bbde", 0x40}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000003980)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/176, 0xb0}, {&(0x7f0000000000)=""/4, 0x4}], 0x2}}], 0x1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000140)=""/26, &(0x7f00000002c0)=0x1a) 21:30:40 executing program 4: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="00082cbd7000ffdbdf250800000008000800ac1414bb08000c000000000014000600fe880000000000000000000000000001080004000300000008020000001e000106000b0002000000000000000200000014000500fe880000000000000000000000000001"], 0x6c}, 0x1, 0x0, 0x0, 0x4004000}, 0x44000) pipe(&(0x7f0000000240)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x14, r2, 0x1}, 0x14}}, 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r3) syz_open_procfs$namespace(r3, &(0x7f00000002c0)='ns/cgroup\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0400b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004bc0)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0300000055e200000900000001cc160004000100828a4f023516b1c6c7a6ce406b676c99dc15be594d3d9f80798460d9612bd6531009f53b646d7f854dbf2b66e6d509a25632dcd48f293d248a5d"], 0x50}}, 0xc4) 21:30:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r3 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x33}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="8a", 0x4000}], 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x7, 0x4) close(r1) 21:30:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xe) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/117, 0x75}], 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000080)=0x101, 0x4) 21:30:41 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r2, 0xc0d58860b4c77945, 0x0, 0x0, {{}, {0x0, 0x6}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ipvlan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x4, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40408c4}, 0x2) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000440)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r5, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000480)={0x1e8, r6, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_PEERS={0x19c, 0x8, 0x0, 0x1, [{0x198, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g='\x97\\\x9d\x81\xc9\x83\xc8 \x9e\xe7\x81%K\x89\x9f\x8e\xd9%\xae\x9f\t#\xc20x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565, 0x51}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x48}}, 0x0) 21:30:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x14, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000240)={0x7ff, 0x5, 0x3, 0x3, 0x2, [{0x8, 0xb09, 0x7, [], 0x2808}, {0x0, 0x2e84d0c, 0x1, [], 0x2000}]}) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ffe70a0000000010", @ANYRES32=r4, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001240)=@newlink={0x2c, 0x10, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_ADDRESS={0xa, 0x1, @empty=[0x3]}]}, 0x2c}}, 0x0) [ 798.673131][ T5777] IPVS: ftp: loaded support on port[0] = 21 21:30:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x1, 0x3, 0x801, 0x0, 0x0, {0x3, 0x0, 0x4}, [@NFQA_PAYLOAD={0x4}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x4008010}, 0x84) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000140)) r2 = accept4(r1, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80, 0x80000) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, 0x0, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r0}, {0x8, 0x1, r1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008881}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000bc0)='nbd\x00') r5 = socket(0x21, 0x4, 0x80) r6 = openat$cgroup_ro(r0, &(0x7f0000009880)='memory.events\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000009ec0)={r1}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000009fc0)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x222202}, 0xc, &(0x7f0000009f80)={&(0x7f0000009f00)={0x64, r4, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x84}, 0x1120101388d231bf) r8 = socket$netlink(0x10, 0x3, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000a540)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f000000a640)=0xe8) sendmsg$nl_route_sched(r8, &(0x7f000000a840)={&(0x7f000000a500)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000000a800)={&(0x7f000000a680)=@newqdisc={0x178, 0x24, 0x10, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, r9, {0xd, 0xf}, {0xfff2, 0xb}, {0xb, 0xffe0}}, [@TCA_STAB={0x14c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x6, 0xe0, 0x7, 0x6c3, 0x0, 0x20, 0x9, 0x8}}, {0x14, 0x2, [0x2, 0x163, 0x4, 0xfffe, 0x1, 0x81, 0x0, 0x93]}}, {{0x1c, 0x1, {0x6, 0x1, 0x8, 0xff, 0x1, 0x1896cb35, 0x80000000, 0x3}}, {0xa, 0x2, [0x1, 0x2a03, 0x800]}}, {{0x1c, 0x1, {0xc1, 0x80, 0x1000, 0x3ff, 0x0, 0x8, 0x9, 0x3}}, {0xa, 0x2, [0x7fff, 0x6, 0x1]}}, {{0x1c, 0x1, {0x20, 0x9e, 0xffff, 0xfffff5be, 0x1, 0x3ff, 0x0, 0x5}}, {0xe, 0x2, [0xd81, 0x8, 0x5, 0x8, 0xaa35]}}, {{0x1c, 0x1, {0xfe, 0x7, 0x5, 0x7, 0x0, 0x3ff, 0x0, 0x1}}, {0x6, 0x2, [0x20]}}, {{0x1c, 0x1, {0x8, 0x6, 0x200, 0x0, 0x2, 0x81, 0x816d, 0x2}}, {0x8, 0x2, [0xfb, 0x3]}}, {{0x1c, 0x1, {0x6, 0x3f, 0x1000, 0x9f23, 0x2, 0x8000, 0x4, 0x7}}, {0x12, 0x2, [0x5, 0xb36, 0xb1f, 0x9, 0x900, 0x6, 0x2]}}, {{0x1c, 0x1, {0x20, 0xfb, 0x6, 0x6, 0x2, 0x55a, 0x5, 0x1}}, {0x6, 0x2, [0x2]}}]}, @TCA_RATE={0x6, 0x5, {0x7f, 0x7f}}]}, 0x178}, 0x1, 0x0, 0x0, 0xe73e2726e561560d}, 0x8000) r10 = syz_genetlink_get_family_id$team(&(0x7f000000a8c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r8, &(0x7f000000aa40)={&(0x7f000000a880)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000aa00)={&(0x7f000000a900)={0xc8, r10, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [{{0x8, 0x1, r9}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x104}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x8}}}]}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x2000c000}, 0x20004810) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f000000aa80)={0x3, 0x4, 0xae, 0x20000000, 0x6}, 0x14) ioctl$sock_qrtr_TIOCOUTQ(r7, 0x5411, &(0x7f000000aac0)) sendmsg$nl_route(r2, &(0x7f000000d980)={&(0x7f000000ab00)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000d940)={&(0x7f000000d8c0)=@ipv6_getnetconf={0x64, 0x52, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@NETCONFA_IFINDEX={0x8}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x6}, @NETCONFA_IFINDEX={0x8, 0x1, r9}, @NETCONFA_IFINDEX={0x8, 0x1, r9}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x2}, @NETCONFA_IFINDEX={0x8, 0x1, r9}, @NETCONFA_IFINDEX={0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @NETCONFA_PROXY_NEIGH={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x841}, 0x4000000) [ 798.838795][ T5784] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 799.014535][ T5832] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 21:30:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x2, 0x50, r0, 0xc1ffc000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a5800c000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1ffffffe0) 21:30:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) r6 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r6, &(0x7f00000002c0)=@pptp={0x18, 0x2, {0x2, @multicast1}}, 0x80) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000011000d040000000a0000820000000000", @ANYRES32=r4], 0x20}}, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r7, 0x0, 0x14, 0x0, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000003300)=[{{&(0x7f0000000340)=@in={0x2, 0x4e22, @rand_addr=0x64010102}, 0x80, &(0x7f0000003400)=[{&(0x7f0000000240)="94200dc67765d18734a353a0b22d0cccc578518a2d", 0x15}, {&(0x7f00000003c0)="f2d420641b4d2e0834cf5fc39d1434a42128eacf0a7c4c2e33c97c8dc7e2a6733c9158bd7893fd75d783c42c1f9946485adac9f2959669533752bd110cff630111c44d38d7a6ec7001390da26d5b95f577543268c23726fdcf98e7cc6ce88d9f5f36d461f064dfe38212fc6382f4e4188f7514dab546abc7bcc975b96e5e6ae6cf3d972682281b6e26b6615105cb0ba9bf342bddd9736e8e1eaaf07eee48710ae81f3c550f5d1e79829bab6bce68fcb571fbbfd6a2c69b15d8a08d73525ae3391a22f877", 0xc4}, {&(0x7f00000004c0)="dcc8af8acabafc5661e44fe0cab9be175e7affdbbf8d4e42df011dec26c5065d7502be6332a45818e2a694c2b94de40252fb3ba29d1e36954b0098e0fea2379339cc99e5f200994e95b94fec", 0x4c}, {&(0x7f0000000540)="c5e309a7d19270d96e6dc2413d8e9f914f298a5c7d7be51586d9f4f7dcd6db5b61205e1a099c1ad3bff87ec6dba62909968c3cf1515e3e2985ee163796d3a9c0fcad9b26e841e8ac583d9c02430ed6b4acc3b74d77fd7c8ba269f050534be5c0424b0444a8cedd661e906a5bf0da97898058186623f1fa23f0ce62d7451bd130b23ce58c5b73bf16b70b38249237dad09790d0ac8d229d41dc00e0bfe1f17cc66c6a6e305d9b8dd49bb01ce57ee26a40494003feb49e80a2a0c7e8f3d897ba1e575f7ea056c71efb7f84f3e9295608058335d822636dce8bf6110d3399c05e789cfce80a4e4ef85402ecc2", 0xeb}, {&(0x7f00000006c0)="2237b8ea1814ecd653a6620f5415990da43429d863ba326ea57e346bf9f2866351a65d4ea69b21857151489ab1ab91c3441a9b7cc252a3c12a57cbf1d86e91b8ff5b71f5416be18101ec5bf39bd1668dd336d65c058e7c7e4781ed78c3379cb221d8c9307cfaea86551d51796586d14d8b23e3e08d34da", 0x77}, {&(0x7f0000000740)="fedffa490dcbdee23619cfc870c76723ae796b334e867101ddb7aad6782ff15d2501", 0x22}], 0x6}}, {{0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000800)="b375f32fc8cf540c2f5f6b8d546e00cd6628b778fa0b2ae13b36b420d2565ca9ee7c6a93e09071ec2b2631c033281607050a78b723fdeb89700480195bbfd58c7d15dff15b932aa53eb91fc603c97794a2e0c8a051b53f95de314a89a91d7cf21f9794761db6f50a73e781e23a3dbe4d918ba6873e3137df7d324d8d44e0f110f187ed85ec6afcdf18bbd9bd40226904d84d825aafd4b43149b89ed257c9a2909d3a25844819423971869b28de9d01ad6c30e309ffb797375b8c7ccf08c5676fa2f6ea817c179617a7c7af67f19de6bcd2d84d8d5a60c48b14bba31471dfdb4c6d3c0aafbf5566fcf2d7d61fe9273f039433d9658b9a261c2c3f46d97790078d19a9fb35b658764c3b392983b9debe6a3cda5e3418752891a831a27963091bc485b4a0b5f486ae93d18b8aff069298a8ae3224387046ae025787160b58bca86e206b2d69b246edbaeb474a9bea8b7111720a7153b0724b35dd624b56a0d36108654e6eea3e939140769d123c066f89e66050f52f03f152a5275965634d7a87fe508f404508e1d2fec8700ae4476337518e92deb5a4e7e980d201e430c546a69fddfab1ef293acac63f7c515e30cf669e78a889737d9c1b2ffc7e1e124b1556ecc6811cba5ca519a78b71258a733cee40d35d285826fb4b0110994e13b997fa35626dfad3ffaca85e3dbf4d66598c7a570fc0e0cbda172058d561688e1f4498344400155a6777f61ab8fea5d4adae666492a826797c3846ee0f72d5dba491a7eee736c4e48a35c7a2f72f03f00586ecfb52b98fdf9517848d8e1a9856dde9c9b27776a3eba094f4276d8bd59d7c59996019f7e45c5a0f6bef4d9c57685da72c258765393923057e7a9448efa0c5a1a1c8311dc669f56874cc772abee49263197862cae3d5bf74de7dcb5819998b64828c09c9466342f36a4203488a66a31cf0b5666e843a48ce8d283af1c8e7f93ddb487fa59b02a469d0a8f78906fa7bacc186360c1ea62a72a78e167d6058500a63e7776c085beb948597d9d8fe6a6b644de0c8c0e214c323da64bdea568e36239cd283e4c8a9a8b3ddf116db91a430fb1c1891354528e51c5191de718a462c21f10565270a1411feae51a634cdae99151d095a7c2aa391124fedb5bfdac6788b4e79c734c41f444ec1db5d9b4374d0e0d35a385d694e34fb147764643a827d1dec5de551dc2e86c7b02166b3654d2e84e6b309142c9bb5d15ca629761f11461c1268ffe69a51af4b9726ab37c253a9e066267cd1d2bbefa3fc4558012ac4772b0bc7aa8602541b6e763505e263725534d2a3f83633f8a930ad568a4ee474f1142e62bfd7c234ac94036a8a864769bb5a454096ee90d99536a9464609c50c6a059321d62b3c21977c17cee87ce0aed2d709b376b8b2113dbd924d07e4bc45cda3b5db72a67586fcaca3ad66a11a1cd4dcc279cd34d3f1e472791d6e6739c273969a95c01aa8c3c5004b4d0ffd83d65c820db78682e266b92ba63ac3ccbe41eb8855f06683d4509edd145f8704d2935d73c0b0e6c108c3ccecadfe9aaa019d014a37e21b182943665554e9d8cdf359c61652305efaab43a57ce2681f0c8813fb95e8795c308ea9d3fbbf6b19fe51c4a3ed0bf99fc4ca248777ed8f55ae28c7d996dbb9e00bb167d273318a5ff15808ad40dd833e4e72a3e81096e3c1da80dfcbef94ec9adc938e081420faf2e1b6421c1d3ab6c8f811e53a2a0e98b37a260c0b5c22765e5d5785420a03207104ee586f837df5ebb900fc9676fae32701166c125563127dbd1bf505a7009696914a6062bd581c4af6e1be5589d5dd9e2e891359af24421e6836785bb41b71a67462b56e351dd0a1dfc1d3356c8f62cb7055d4e0bf6a85248fddcdfb3ec28012c23629a638691eb1499797737941d14add9208b6fa464395af6bb076a9ddc3d92c4f32991d63c91761410e60b8e7335b6313207ab71bb758680fbd4254cd889decbb2228199e43f586d320bc22e9752af3c5ca4ff167d22e63e40e7348524b2a9923f8a7adf11316495ae663e7ea96ef9973d5259a9ec3d41b7df86a9931fd972627af63b2a29e00c678495f64bb497112f2fd5e2e863a9c624ac131d251bad075ced0ed72839e48301846293f4f5b229bc965847b4b287cee0d1c6b0cacffc58a736ba1e5f85c48b0b6c426b3fd8ae47a063c75901f17f40c2b8e5359f45f63e697456e9ef0bb30af42ccaf04fb617a6c81ccbb0256f3fbde01584f4d3b77dfac1e28abe973e03dd6a01a8b8d8cca64cf0803cc5c14dbc527cf94441726a77365f967e47973137769a14f23f0c64b2b13eec3c933b223e4c024060eac06f730de3970a2886fa2393acfc9e8e88e91555b2ea6aa7e0a05c6cad771fdd1827079fd86233e10a24e933726b0fb2047edf62c372443df900d2c3f8dc03bb7d1c363e3f33aec77cafdbe805e22744c0251091f3923444c2bffcf8f6f4b441ed0d448c3d696eb692825fe6686d2381f61a669f93ca767c82b64a9f998ebb95bcaaf4d7aa377a661fe8a76ee92f62c01f06dda466a3f5b36d19338dc3ebfd946aef06b9bbc225aaf46e81006f266b961f1a7da8af3a2a290154e18873584d6b2256c6669c4f05038f842adfcda97cf49306379f518317d0ffcf09e59cba6c28b24225caf306ac125785ed2a6e5251e19f5c5d6fd79531709bb927baee2fc043e616dc08dc95df8e6045403a5935a739d0fd16785b31a2f0c0e93311708ca07ab68a0538b85d4df139cbb4e5e624aea3ea3cd4e0c053d1d845337fdfee79d5ad9e3211a455ed142a6a9a86e6d4ded7922eb2c2777036df2072f2365cd3da17642d5a03ec541623ce38f2085a2af2c6e2e94fac80e8e2687523c5688e375f91b8b6b8c408cf1e45558dc41ae03dffcd2a4f1b949c150c8114425d3a5f4e7fd905efe889302f5cef1fdd4d259b1259d2494901f035e991b51e0e9e24a5bc723380a1cc21ca85ae015252f5d7f30cd5ec4260e470830cf486c9b617431bb1945a47b49f6eded61b916766b45a1541df259c015099c63eca5fbe03d6d6afe35387e127959ab6d43e7f207c5ec41be7b9101ff9fdcd94159845f4edaff3205fee3a7af14ee7d86ad5f04a3ed4b6ad23293589476cd705b8f5230f3ef61e21ef3a76211e616324874eab69097cba19e4e0a8e21240f3509092804f4ca8d6893745c997f191b0b60e7a6f661a9685d3596268a04d32afc6c6cece046e956eb5c13acfdf09e0ef74e31cc3629a0d08daf93701a627861b977b134c4e56609813bc41bb4a367549c3cfb3c40dc41e35404165b4993af08a8cd253a1a1cfda361c9fc6abcf469d9e2d9f484857a06e849d12d00439ab185bb5950c2a9408ad956171c87ba8ed55cc1aba775aa6b26d863c3b2464795e8233d582cbcefe709a421df13f73907b081a45986475441c84e745c64ee9a6fba54e39f10e5780755dd7376435144266c05469e32aabd579188fc0d9dcd2cd8128ee496b72b6e00938ba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0x1000}], 0x4, &(0x7f0000002940)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x6}}], 0x78}}, {{&(0x7f00000029c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r7, 0x0, 0x2, 0x4, 0x1, {0xa, 0x4e21, 0x2, @private1, 0x3}}}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002a40)="735e688a42bef4bbd5a834a220c97a74e75ccb5511e2c128e61bd66777ecaec72cf397", 0x23}, {&(0x7f0000002a80)="f95ce448decc2fbd505254201247d5cbf9ecb56da596bde5b300f71fc7671aea547f4bb72261d076e26d6141df5e9971bbeadd71ca230e1c9aa2c8041cb370f28d25d702d324f8ac0b70ddf68e0846021ae165680fd89d2a18ad8ed9ff6539130780068c4f5a769c5eacc1574899f8b0833fa0a19164b8feebc9f2eaa402990fc0199d7c935519ed7fe5e8f32c34cdc7dd7b96b25cab3372c97fb3e99b4b1cc8f7011eebbb0b3639be5249b6", 0xac}, {&(0x7f0000002b40)="07ff4bdd7afb9bb996c40fbbdb6a926756087a79aa97346132fe73e6e644aa6766b33d0ff8b397287960c759f7aba900a890b64331718023b81f04c112b592998ccda8633fea18a6a313767e20d5cbe672eccad2aebec24d241a40974140fcb332491219ad11f17232111ea4f0edb84ddf11cffe3f1bfc4f9972ae6c5d7abffbbc0b27b2fdd128667d7dd11954f7a267be5948c11347a92e01d9017e0183ce53607fe19011a3403ada46c94ad4ddf358231b6b01e7454e9e6349554cb2cbe2cd88608e1defa8205ea14e0e9394202e2d9d975dceb12af799297504450db06fa4449bf00bdbfb44086c8188c3ec51fd86d38fdea179ea", 0xf6}, {&(0x7f0000002c40)="75ad69c26e5e4dc214df46febe3ca07e2ec9c89d7b05c50a569de5e48e29fef3c73f4cd1d0d9b743c9acb34adb65154c488dbef340c0ae3c5efd926b4eed2b2475bca8278fe6956b4ac099d37e6c754f2e54aaa724bf25c1c216cde934214f8c0adcbdca183dbd6ef76689a082fec07775e1af493d44bc85a73e3d819d4318719c2d425fb6843f45e30db7d5d820b9e3bde60cd4e7bc7def77e1cfe69ff1f2e0f2652de5aa098529e63f63977abf95ddc806f4161b7b7a4dbc63296eddd2fe8a2d9aea5c1bb3be5110d1d9a67d023452644174131a", 0xd5}, {&(0x7f0000002d40)="07ab4540507996400fb05073f3baa0e88875cf98d5381334cb3d0862c02162326972", 0x22}, {&(0x7f0000002d80)="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", 0xff}, {&(0x7f0000002e80)="ec354a3f8b301481e113f984961e3ace37dd27325c444dbb1b0cb7dc8cfff0eba2b8cfb5524bf52fd2e3600a14b6b6d6260cbf85423f64114ca7", 0x3a}, {&(0x7f0000002ec0)="6de2709ded02c7da6178ae84696842258ba861d41df41dd2e8aee218695a6d9a1d6057d5a20deb14a2c06ec36cb36669907f34d5fd69168697c2251dc2f2841ff383e08052e897880114c35e729bbbeb86ea30784ca94f08b4a2e2096d552285dd43e93236e11db4d5", 0x69}, {&(0x7f0000002f40)="9095fabd95cb4b072c91261d828c420c6265c555dc4ed29fe1143a9e406eff73d87c5970201a3f5a91cca9857acf5354029d57ae7e78c1a13deb31415b54ae76dcd8e4e8155baf5a8d0da585ac500419ba1a9f49085a97e879400eae519a845f3894e102d6d7e002f32a605a07aa623d443d6861691cc4", 0x77}], 0x9}}, {{&(0x7f0000003080)=@l2={0x1f, 0x6, @any, 0x3, 0x2}, 0x80, &(0x7f0000003280)=[{&(0x7f0000003100)="17367e28a05a8d4df7e5d65d3278fce04d99c176b17da28017", 0x19}, {&(0x7f0000003140)="6487fbc3aa17f65c4642197bbb3e339c46126ae74f970db00bbf2176c2dad8297713bb1415b2ded849bf9e697d5fc51f7a4dfa4c0b6f130268cd661b6c9d3a7bd96af2ea8c20c69be35be0d97f62aacd9477163d2e9afe1d4439073d388e5bdc259060842b8edf3bead9723bffec7f3723233848b150acf32f4a4394616e659a3c971ed534e7e4e99d2f5450d929b658c09d2a253f170b3a8e70733bf2fa9762d93af78824ab9d1b013ae4ed3397d986d00b06f59c9cf4dbd49e909d5fee59ff43bf3fcd0c781826b73acaba88fe633a5f7228b46ec3135577c8b16d2c6ecd5d9e98b7a2d2c0dafcda00272bda431f821cb7e5d9f2", 0xf5}, {&(0x7f0000003240)="3f091184610a0fdba547d474d97ee34a8df380dc6d4c851981959c7ca5be117bf3657ce8b2996566", 0x28}], 0x3, &(0x7f00000032c0)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}}], 0x4, 0x4000000) getgid() 21:30:42 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r3 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x33}, 0x0, @in6=@empty, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="8a", 0x4000}], 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x7, 0x4) close(r1) [ 799.419110][ T5848] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 799.471610][T13194] tipc: TX() has been purged, node left! [ 799.479096][T13194] tipc: TX() has been purged, node left! [ 799.528938][T13194] tipc: TX() has been purged, node left! [ 799.555414][ T5850] batman_adv: batadv0: Adding interface: veth61 21:30:42 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, 0xffffffffffffffff, 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x0, 0x178, @dev={0xfe, 0x80, [], 0x3d}, 0x4}, 0x20) write$cgroup_int(r0, &(0x7f0000000040), 0x12) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) connect$inet6(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) pwritev(r2, &(0x7f00000016c0)=[{&(0x7f0000001740)="31b79fa196a5a38026c481f9fe1293ec593ace5d3a92b1e094425b532d0d661d4272ee95b75bddfdc9eeaf15b57591e189896fb0317f57a61b5102eea95ad10df19b890cc856aceb97d0a6a8edf0548366c9f843407aeea41267107c32226758aaecd32fbc6b8a5300b7459ef200285344e07e6c6f9bbba5e1416818277fc512f4df6ae373c724b84b7135acda392514286d1f0d7a726ca0dd46bd180b231796298b4277b3a98273419fe328604eebe3c61c59d64c7f1c2000"/199, 0xc3}, {&(0x7f00000002c0)="9a3f89e58e79433da5e48907a63fcc7937ec13eb4b8c8f3444f7dd9cd9ab8e1ae2347f1b9d5212216e7401ae9b95a02113006fd1fc98218c1671728e6822b1e1ddea235729539580ddadc07cddb1bb3ef2495a998aba354282d9248d1e59c3e9", 0x60}, {&(0x7f00000003c0)="1875f2a29a33b1010293ba557c0918d8b2011e48d849afdd098f04404a906b9d1dc0411b3dea23ac678cd9d778a88fb478512a5e49de6bfbbfc4ef54d671b101a340ce6946bc8027059e25c01e990a446f9df32341570759b38227e122329e3a3990dad160cd953b7fb8737d690fd7728b6eb9922b21aa7092b38f6e73609dca3e68025d7186e88402d9729de020cc4136c102070510f3833413c8a844d43091d11e36793f02a7b338dcb7087b7b94182cb15ebf3f31ba28117a8e79c57af62353d5109f4fb3f344735ce01db43b9a6785124269", 0xd4}, {&(0x7f00000004c0)="b6e014f362ad619f957beccb197638e4c7353f9ae2aa0c3628f558be41857689af79466b6e04fedd948e960018db0fe40633b13a9a7b7371c150c159e41e516ddb4628484f4f05f204f87a08236f83cdfcb856514034127d3545dcf97f13011bda4c09237e7bf8cf533572503df23638a5ca", 0x72}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000000)="f9b33fa147bdfef63c18afdfb1f844e5edd764b6e706e444ee7fdac8e657fbd4a580", 0x22}, {&(0x7f0000001540)="340ae8b6ced4238fcca2ada1932480ac47c090897e692f6919dcadb54352a76c160b4dda85d5e727eaaa95474963ec9487612589b373508b7559d36c336cbcc26967b2b8a60d5395c803dc071b5fce0deb22771a14f44c171a65532b8a4c14d9aa5686c9383b2f0d6843694f4cc276ce7a9834b2ac2b4e5f48f90d84a0c00670f2a1ad3bc99c3bd71f9e6b0fb6b11ff564f018b12325e5dd8deaa2416c5623eb1f8b49e298ebb3a391d2da04182662ac7e13b831cbad7df20da127e3eaee5aaad5d42293f084921b5bdb92706e835467952944c2d96e", 0xd6}, {&(0x7f0000001640)="9a6b80166e861df698c5c455a39cf0c21af4bcc85f3181c7212381ac33881019924bce6a220b4ccdd8fed3edb0a5a0a7eb1f7ec365fb2a98a58dc662924b4606d7a2ef07f2034f", 0xfffffee3}], 0x8, 0x8000) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r3, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4850}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000001840)=ANY=[@ANYRESDEC, @ANYRES16=r3, @ANYBLOB="00222cbd7000fddbdf250300000008000600024000008572f4e2b1b61d5189ddb819457369cb0ccc4b589dff2f8d884afb633ee815998e76e9e5de3a7d4cfd78307bf581d8c309c05a5b9bf53c66b8a7fdaee6225b54bf8fc65770fe0e480e99bd8846e7f0991ababa87225d75782f613e9f4d6b2d14b8b01aac3579d4472216daec0e2348fe6ecf0aca0583058e3f354d599d81dc46326964"], 0x1c}, 0x1, 0x0, 0x0, 0x20040090}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 799.564383][ T5850] batman_adv: batadv0: The MTU of interface veth61 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 799.605193][T13194] tipc: TX() has been purged, node left! [ 799.612578][T13194] tipc: TX() has been purged, node left! [ 799.639144][T13194] tipc: TX() has been purged, node left! [ 799.698708][ T5850] batman_adv: batadv0: Not using interface veth61 (retrying later): interface not active [ 799.718568][ T5852] IPVS: ftp: loaded support on port[0] = 21 [ 799.763016][ T5854] batman_adv: batadv0: Removing interface: veth61 [ 799.846709][ T5778] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 800.124036][ T5847] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 21:30:43 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x9f7565b8fab29340) write$binfmt_elf64(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) write$binfmt_misc(r3, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x7) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000001780)={0x48, 0x0, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0xfffffffffffffde1}, 0x1, 0x0, 0x0, 0x10}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 21:30:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000003c0)="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", 0x1c4, 0xffff) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xff01) ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20040000}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) recvmmsg(r3, 0x0, 0x0, 0x0, &(0x7f0000005340)={0x0, 0x1c9c380}) [ 800.559299][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 800.559314][ T29] audit: type=1804 audit(1593207043.413:783): pid=5902 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/417/memory.events" dev="sda1" ino=16067 res=1 [ 800.705538][ T29] audit: type=1800 audit(1593207043.453:784): pid=5902 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16067 res=0 [ 800.801047][ T29] audit: type=1804 audit(1593207043.453:785): pid=5902 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/417/memory.events" dev="sda1" ino=16067 res=1 [ 800.918786][ T29] audit: type=1804 audit(1593207043.553:786): pid=5906 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/417/memory.events" dev="sda1" ino=16067 res=1 21:30:44 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}, 0x48) listen(r0, 0x0) unshare(0x42000200) r1 = accept(r0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000680)=ANY=[], 0x3f00) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001740)='memory.stat\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)={0x1c, r5, 0xc694d42685586125, 0x0, 0x0, {0x2}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) sendmsg$GTP_CMD_GETPDP(r3, &(0x7f0000001880)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001840)={&(0x7f00000017c0)={0x48, r5, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@GTPA_I_TEI={0x8, 0x8, 0x4}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_TID={0xc, 0x3, 0x3}, @GTPA_MS_ADDRESS={0x8, 0x5, @local}, @GTPA_O_TEI={0x8}, @GTPA_VERSION={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4004}, 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@local, @in6=@mcast2}, {@in6=@mcast2, 0x0, 0x32}, @in=@remote, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}}, 0x40018) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000080)={0x2, 'hsr0\x00', {0x2000000}, 0x55}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) bind$nfc_llcp(0xffffffffffffffff, 0x0, 0x0) [ 801.356092][ T29] audit: type=1804 audit(1593207044.213:787): pid=5906 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/417/memory.events" dev="sda1" ino=16067 res=1 [ 801.431046][ T5910] IPVS: ftp: loaded support on port[0] = 21 [ 801.476057][ T29] audit: type=1804 audit(1593207044.273:788): pid=5911 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/417/memory.events" dev="sda1" ino=16067 res=1 21:30:44 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="d00800002400ffffff7f0a000410ffffa6fffff7", @ANYRES32=r2, @ANYBLOB="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"], 0x8d0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r4}]}}}]}, 0x48}}, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000002fc0)=""/248, 0xf8, 0x10, &(0x7f00000030c0)={0x11, 0xe, r7}, 0x14) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r8, 0x0, 0x14, 0x0, 0x0) sendmsg$sock(r8, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x4, {0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x716b}}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000000cc0)="9fee8615182e684f18f621cba4d9323e012d073e5e59a85bc86fc910e3790525a63effa1b76d33b3766db327d5988897b69cccee7539b6efce2b5bf66ceed8985f0737b1126007f6554087f11b900d2e1522039706e3af2f10ffef62fc1a5f6d6b834889a194de02974784ff37b9a976392794c2c1d654437c125acbfa3f21211409167da90e56ee61c827f295df5e3bb6164f3753340b3ad26bcc9ff5006218e99a332ddd7359accfa0c57d2b66b005e82cf0150fa6e2020abe0ecec50d37777427ae6e0ddbc8ce", 0xc8}, {&(0x7f0000000dc0)="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0x1000}, {&(0x7f0000000100)="8f9edb3af99cee5ef2507f338da60b20a191742de3ea1aa270c93f0fc4553f79416d3c8be395", 0x26}, {&(0x7f0000000180)="bd9e5fceea1d947f0857aedae5795b7ebbfcc5ba0e59b313ef9f398305c4d11330d45187ada9dada5002d2fe9b7a13a5cdeed2771ab4a059162b969b44cfba58ebc2af497d0dd95a1df66c4db6dd365c68b8533c1028f785f2f3fa9a37ddddf0bcaec926d8aaf1fd9b57860f31196e25216fe94a93d7389b79c6c8cbaf652cfa9bb40f30af17dd2aa4766251df2e5765c0a3a93f7da5d5348325259a13d246", 0x9f}, {&(0x7f0000000300)="e7705500b62bc98b04bc93c936b3b76b619b7e241cede01906c44cc1bd19236bbb2a300db833be45ed95a9dd5686ca92c8b312fc352d69384ba88fa109278d20ce4693f22250eb4cdba50521e09a5f1be66f4002e7577fd4bcf8cc8a51cb59f3b7e5bba7815012b6c45cbfa8925445864f57007bffcd47544603b4af4a002048", 0x80}, 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", 0x1000}, {&(0x7f0000002dc0)="536163b019b804f574238363ef1e042e436cdecff32c7846fe19d019ee63454405ff86dc5b898dd1b8aa7ee2aa9d7739a8cd7af0620fc5f69341e5059b57d520e0e553dd3456a6daafcf7f19b7d488583f9fb6f30c1d134a4c19264e3825932bfdb9ad7c3a00d689399727f22df89f5e703719e95c3d86a5500bfa9a993498e4dd6123278ed99bbe96fc2f39169fbe34c52c979aa877f6ea2c54a11a44433c0bac1491724a4ef29c0737f33d263ac46dbb9e4933b7c868794740bb737b6ecd86b15888aae0eaa6ad22d85878d20bc1acee6aa49a", 0xd4}], 0x7, &(0x7f0000002f40)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}, 0x24048010) [ 801.591126][ T29] audit: type=1804 audit(1593207044.293:789): pid=5912 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/417/memory.events" dev="sda1" ino=16067 res=1 21:30:44 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e289) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000097149e42320007060103bffd2f40efbd78ffb800e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000180)={r6}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r6, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000040)={r6, 0x4}, &(0x7f0000000100)=0x8) sendfile(r2, r1, 0x0, 0x100000001) recvmmsg(r2, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0, 0x4e}, 0x5}], 0x1, 0x0, 0x0) [ 801.948709][ T5936] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 801.980961][ T29] audit: type=1804 audit(1593207044.833:790): pid=5944 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/418/cgroup.controllers" dev="sda1" ino=16066 res=1 [ 802.068601][ T5910] IPVS: ftp: loaded support on port[0] = 21 [ 802.120859][ T29] audit: type=1804 audit(1593207044.873:791): pid=5944 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/418/cgroup.controllers" dev="sda1" ino=16066 res=1 21:30:47 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x200004e20, 0x0, @empty}, 0x1c) listen(r0, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x800, 0xd1, 0x1, 0x4}, {0x40, 0x20, 0xe, 0x7ff}, {0x3, 0x4, 0x9, 0x4}, {0x9, 0xc6, 0xb5, 0x80000001}, {0x0, 0x0, 0x9, 0x8}]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) r3 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) 21:30:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xb) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000005c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="9f820000000000000000000c0007800500020000000000000000a69c76"], 0x20}}, 0x0) sendmsg$TIPC_NL_MON_GET(r2, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xa3ae628eb8349162}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x134, r5, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x921f}]}]}, @TIPC_NLA_SOCK={0xb4, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffffc}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x54780133}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x40}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xb5e}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xdb21}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffff7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x101}]}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x401}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7fff}]}, @TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x40020}, 0x48040) sendmsg$NLBL_UNLABEL_C_STATICLIST(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="45000000e55590c336f21945f650239ccc109c8b153cf408b05ab92acde6f724b600dc85fff6ed07842b762921950536d982664f6501c2b718cf6a91368982582c5f36ab160174f99425c6e7e502f4a5f1b10c748981527363279ca3e0e03c8222cb53da9a9bc19f8dde4477b4a53fb00021dc36626dc3063ebfe75364f2cc4cc0a2655034c1", @ANYRES16=r3, @ANYBLOB="000229bd7000fddbdf250500000014000200fe8000000000000000000000000000bb0500010001000000080005006401010214000300fe80000000000000000000000000003d"], 0x4c}, 0x1, 0x0, 0x0, 0x40014}, 0x20000010) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0xe0, r3, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:klogd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x34}}, @NLBL_UNLABEL_A_SECCTX={0x2a, 0x7, 'system_u:object_r:ssh_agent_exec_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x2d, 0x7, 'system_u:object_r:hald_sonypic_exec_t:s0\x00'}]}, 0xe0}, 0x1, 0x0, 0x0, 0x80}, 0x4000041) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="3800000010000000000000000000000f00008000", @ANYRES32=0x0, @ANYBLOB="01780000000000001800128008000100707070000c00028008000100", @ANYRES32=r1, @ANYBLOB], 0x38}}, 0x0) 21:30:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x12f}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000300)=ANY=[@ANYBLOB="2800007fc7de00", @ANYRES16=0x0, @ANYBLOB="010000000000000000000100000004000180100002800c0001800800010003000000"], 0x28}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x58, 0x2, 0x6, 0x301, 0x0, 0x0, {0x7, 0x0, 0xffff}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}, @IPSET_ATTR_FAMILY={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x6) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="af20f900d241376000050043c6a5a0c2e73b88685423e428f53a158e1d3d6f81b7f856075b9cd5616a714f585d82a1f114653c6e962f5dc2315eced25aacd29a0326ea605d952f64e5cc5e2234f2b3cf13478f0b1879ceb861af404dfd9053fa115c212ba8faf7fb19ae4ba8fe27b19ffc243341dc793b3acaef389ebc0000000000", @ANYRESDEC, @ANYBLOB="b7c1b0f2"], 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4004000) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000000c0)={'team0\x00', r6}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x4815}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000280)=@newlink={0x50, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_TTL={0x5, 0x4, 0x7f}, @IFLA_IPTUN_6RD_RELAY_PREFIX={0x8, 0xc, 0x8}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x3}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @rand_addr=0x6}]}}}]}, 0x50}}, 0x0) 21:30:47 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1ca2292be797d90000000706010358d43aefd5ae58f2f8d33b6383587cff000100e9004500010047"], 0x1}}, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000100)='veth1_vlan\x00') r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept4(0xffffffffffffffff, &(0x7f0000001f00)=@nfc, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) sendfile(r3, 0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0xf401, 0x0, 0xb3550aa4ba878254}, 0x9c) socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r1, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)={0x14, r4, 0x200, 0x70bd2c, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x11) 21:30:47 executing program 1: unshare(0x40000000) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)}, 0xc100) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000480)="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", 0x553}], 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) accept(r0, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x0) epoll_create(0x7) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SPLIT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000f80)=ANY=[@ANYBLOB="b00101004bf6b04cc303008770e37a6c0f0c25275749f3d1649367fb8df02ee0328b4f09d52541054903944ee267603a70a3efc7a362a29023dcd30250a7345fff87b211aecf0e572c00005bdbb78ec8d608fb432bc83733ddfef735d08fc7be064b9f9044f245c5086118a0ebdce1000000000000000000000000a2cc7e1e1b602e9401d8751c0372a76a9c0ba8d3148e9f8d7ccd2acde6daf6d92f291d3cd23ff0bd6f31ea62ded7e2e3c95bbc9bf6a7db174b0430625fc5a7d98e2dc3fc88ae9e9e88d7604c80bcbbeeb5a660efc53c26cbb29eaaa286a598eb2df7", @ANYRES16=r2, @ANYBLOB="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"], 0x1b0}, 0x1, 0x0, 0x0, 0x4004}, 0x20) bind(0xffffffffffffffff, &(0x7f0000000a00)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000780)=0xfffffffd) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={0xffffffffffffffff, 0x0, 0x32, 0x42, &(0x7f00000001c0)="cf557bb5c37ecd01f1af9ce0ddcdce5f004397bb808c0f497c85bf45b8d2ea3de2beb9d176598c6ea3041962894b6cd75466", &(0x7f0000000200)=""/66, 0x45, 0x0, 0x8, 0x6b, &(0x7f0000000340)="eed8d2f28a5dea6b", &(0x7f0000000380)="c40b59f4e350d4ed3092be20819faaac82ce30b58740aa43a977c3cd136849703a652c8fdf7635d46dcddbaf7c02f532ced282f8c297b94d2e57638c092f7323528ce06189dd55d6990126f4ce306874dca046608228b0d9cc38f22c181791d9a9f24f90aa7bc1ed9332ca"}, 0x40) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) 21:30:47 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="18020000f5feffff00000000000000008500000041000000950000000000000067e2a2f14d96a47f0918283ac84da4060000000268ff3b5387ec7a9c4dff01000000000000fb84de35b5086d515847ab1246bcab7f7148cfd65a286fff5d08dcdf000a61e9abb825276d851e903c9c336e7dd4050094b4f0f970f1ea934d1bcb88f2fe0398be037538abdaf3a028f860332688a8836ad0438c73d8a9758cd58ddb80efca7613fd60e83900f00ee19698598aff"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000280)="03", 0x0}, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r3}]}}}]}, 0x48}}, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000240)={0x2, 0xffffffffffffffff}, 0x8) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r8, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x1, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x58}}, &(0x7f0000000080)='syzkaller\x00', 0xe350, 0x5, &(0x7f0000000100)=""/5, 0x41000, 0x8, [], r6, 0x10, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x0, 0x10, 0x10001, 0x6}, 0x10, r7, r8}, 0x78) [ 804.635642][ T5969] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 804.701193][ T29] audit: type=1804 audit(1593207047.553:792): pid=5968 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir615036445/syzkaller.OBctHN/452/cgroup.controllers" dev="sda1" ino=16367 res=1 [ 804.703044][ T5970] IPVS: ftp: loaded support on port[0] = 21 [ 804.741468][ T5969] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 804.795937][ T5976] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 21:30:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000000000000244a1852d94515e91dafb6ef25785ba9f2195aac7d113777b1dabcf0facd51509", @ANYRES32=r3, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000240)={0xa, &(0x7f0000000340)=[{@none}, {}, {@fixed}, {@none}, {}, {@fixed}, {@fixed}, {@none}, {@none}, {@fixed}]}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x401}]}, 0x28}}, 0x0) [ 805.000355][ T5994] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 805.118801][ T6000] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 805.189723][ T5970] IPVS: ftp: loaded support on port[0] = 21 [ 805.221159][ T6000] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 21:30:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000000000000000000244a1852d94515e91dafb6ef25785ba9f2195aac7d113777b1dabcf0facd51509", @ANYRES32=r3, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000240)={0xa, &(0x7f0000000340)=[{@none}, {}, {@fixed}, {@none}, {}, {@fixed}, {@fixed}, {@none}, {@none}, {@fixed}]}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x401}]}, 0x28}}, 0x0) 21:30:48 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) [ 805.556793][ T6045] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 21:30:48 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r6, 0x0) bind$inet6(r6, &(0x7f00000001c0)={0xa, 0x4e20, 0x6, @private2, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r5}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r5, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e23, @private=0xa010100}}}, 0x84) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000037000505d25a80648c63940d0224fc60100000000a000a00053582c137153e370948098000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 21:30:48 executing program 4: socket$nl_route(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'veth1_to_team\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r6, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c456faf44f908040000ffffffff2a0b78c27f4e5218a396e233bf300ec4d22c14e0c760bae2d24fb2c6bd83016d807adba58a724a140c31692472a4f9d1be9293b9bc0bc10a63f1fcfd5ed353e2ff43bad8d41fae78f5a3c45ecfd66177242fa0c8246420e1e36dce39a2636cee783ed069"], 0x1c}}, 0x40884) r7 = accept4$nfc_llcp(r6, &(0x7f0000000240), &(0x7f0000000140)=0x60, 0x80000) ioctl(r7, 0x244363e8, &(0x7f0000000340)) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x50) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r8, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r8], 0x28}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000440)={0x0, @aes128}) 21:30:48 executing program 3: recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {&(0x7f0000001300)=""/160, 0xa0}], 0x5}, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x102}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) sendmsg$rds(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f00000013c0)=""/219, 0xdb}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/186, 0xba}], 0x3, &(0x7f00000014c0)=[@rdma_dest={0x18, 0x114, 0x2, {0x1, 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0xb3}, &(0x7f00000011c0)=0x1ff, &(0x7f0000001200)=0x101, 0x3b552560, 0x81, 0x9, 0x9, 0x2, 0x5}}], 0x70, 0x10}, 0x20000000) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001240)={r1}) setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f0000001280)=@rose={'rose', 0x0}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$sock_qrtr_TIOCOUTQ(r3, 0x5411, &(0x7f0000001540)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001740)={0xf8, 0x0, 0x7, 0x8d16}, 0x8) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r5, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000015c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r5, &(0x7f0000001700)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001600)={0x24, r6, 0x400, 0x70bd2d, 0x25dfdbfe, {{}, {}, {0x8, 0x2, 0xb1}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4001) 21:30:48 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c4000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xc4}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) r4 = socket(0x21, 0x4, 0xffff) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000780)) accept$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r6, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r6, r5, 0x0, 0x100000001) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000005ec0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000005e80)={&(0x7f0000005dc0)={0x88, 0x0, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1ff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r1}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r5}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x88}}, 0x8000) [ 806.028795][ T6060] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 21:30:48 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x34, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x20, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xdab}]}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x80d4}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)={0x1c, r3, 0xc694d42685586125, 0x0, 0x0, {0x2}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x1c, r3, 0x10, 0x70bd28, 0x25dfdbfd, {}, [@GTPA_I_TEI={0x8, 0x8, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4004) [ 806.073368][ T6059] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 21:30:49 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) close(0xffffffffffffffff) connect(0xffffffffffffffff, &(0x7f00000005c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000040)) accept(0xffffffffffffffff, &(0x7f0000000240)=@nfc, &(0x7f00000002c0)=0x80) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x26e1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000080)=0x2, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0xfffffffd) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x5452, &(0x7f0000000040)) accept4$inet6(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)={r4}, &(0x7f0000000140)=0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000580)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x12f}}, 0x0) recvmmsg(r5, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 806.200837][ T6068] bridge8: port 1(veth1_to_team) entered blocking state [ 806.237393][ T29] audit: type=1804 audit(1593207049.093:793): pid=6060 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir612162939/syzkaller.Jhmpky/434/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 806.264086][ T6068] bridge8: port 1(veth1_to_team) entered disabled state [ 806.284105][ T6070] IPVS: ftp: loaded support on port[0] = 21 [ 806.312520][ T6068] device veth1_to_team entered promiscuous mode [ 806.379805][ T29] audit: type=1804 audit(1593207049.233:794): pid=6053 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/425/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 806.401839][ T6059] device veth1_to_team left promiscuous mode [ 806.410666][ T6059] bridge8: port 1(veth1_to_team) entered disabled state [ 806.503183][ T29] audit: type=1804 audit(1593207049.293:795): pid=6063 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/425/cgroup.controllers" dev="sda1" ino=16375 res=1 21:30:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='X', 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3, 0x0, @loopback}, 0x1c) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x4e22, 0x7, @loopback, 0x4}}, 0x0, 0x0, 0x36, 0x0, "cdea5bf76403f0cecb2410161bdba2c29c87f37e58e6d74ce3dd82abb52ceedfa63b96319f0edabad22378ec9985edabf8063395bc78bcacdec3cef1f43936904055a768cf575f68ea9818871131679c"}, 0xd8) r2 = socket(0x1000000010, 0x80002, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001200192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000c000800418e00000004fcff", 0x58}], 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f0000001480)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r5, 0x301}, 0x14}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="4400caac0e3deaa7c01f0000", @ANYRES16=r5, @ANYBLOB="000225bd7000fbdbdf250100000005000600010000000500050005000000080003001bdf0000140001002001000000000000000000000000000014000400f9ffffffca0000000800000034130000"], 0x54}, 0x1, 0x0, 0x0, 0x4000044}, 0x840) r6 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xe000000, &(0x7f00000001c0)={&(0x7f0000000200)={0x1c, 0x0, 0x711, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x14, 0x0, 0x2, 0x70bd28, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x4000040) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="38100089", @ANYRES16=r8, @ANYBLOB="2000000000000000000005000000180001801400020073797a5f74756e0000000000000000000c0003800800038004000280"], 0x38}}, 0x0) setsockopt$sock_int(r6, 0x1, 0x3e, &(0x7f0000000080)=0x9, 0x4) sendmsg(r6, &(0x7f00000003c0)={&(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x1, 0x3, {0xa, 0x4e20, 0x1, @mcast2, 0x4}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)="fe57fed6ee6ab78dc2e0cf4bdc2182a354f72bc5acc93552535ee9b693985aeb554a7de97dbc08814b1e7a25f81df7c30d7dec7330747f69bde1b23e746adfe109ae74f4c8fe4d36504ddb5958d517032c856cb2a5abb66b91922ed50879661a3176d7c65ad976dbd84592c4dab282f39c80fd3054d242b1fae96323eecd0719cbe91e36f7794fd775537cb3dc3bd5f7cd1b88032a988e4e5498b51b845fd8f216930dc27d7dfb55ce9e9b125481f0b5c5c3fb62bdc9587efafd", 0xba}, {&(0x7f0000000340)="81c4cb0c94223a63adb6ea132b942c3adaaca9ef2e7b44645dbd8e3c26e2cb1f1d5e10948eacd5f8ab045553851ab3a83ac73217b48832e234e6e8ec0154378fd045dc75025889450d0154328794bd92f9cf1305d5d40fba4a4dd847d86793d6d92c05d2d873eab88244fa6182ea1dd6da24c892e5198ab1", 0x78}], 0x2}, 0xc000850) 21:30:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="340003000000050700000000004a7ee2185199a0", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100627269646765000004000280"], 0x34}}, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) r4 = socket$vsock_stream(0x28, 0x1, 0x0) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000440)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000480)=ANY=[@ANYBLOB="e8010000", @ANYRES16=r5, @ANYBLOB="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"], 0x1e8}}, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="071764890000000000001600000014000180100001"], 0x3}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="f0020000", @ANYRES16=r6, @ANYBLOB="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"], 0x2f0}, 0x1, 0x0, 0x0, 0x4044}, 0x200c0080) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="80010000", @ANYRES16=r6, @ANYBLOB="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"], 0x180}}, 0x1) connect$vsock_stream(r4, &(0x7f0000000140)={0x28, 0x0, 0x0, @host}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) syz_init_net_socket$ax25(0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000200), 0x8) 21:30:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000100), 0x4) r1 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg$inet(r1, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="96c6322ea6848790fe8002000000000040e4719016cbc15a36a88c6c843e12b1f5cb6a73613ceec2", 0x28}], 0x1, 0x0, 0x0, 0x534}}], 0x1, 0x0) [ 806.701114][ T29] audit: type=1804 audit(1593207049.403:796): pid=6060 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir612162939/syzkaller.Jhmpky/434/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 806.903945][ T29] audit: type=1804 audit(1593207049.403:797): pid=6065 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir612162939/syzkaller.Jhmpky/434/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 807.025635][ T29] audit: type=1804 audit(1593207049.803:798): pid=6125 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/409/cgroup.controllers" dev="sda1" ino=16376 res=1 21:30:50 executing program 5: pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ac0000000001190500000000000000000a0000003c00014beba143c9c220e5ad7698bb53b1190b1400030016f8bcd383af9b1577def13edad6b8bf1400d48e30f87dc5754b80015a0400fe8000000000000700000000000005bb0c00020005000100000000003cfe01000c0002000500010000009b3fd7fc014bf06bf567966cef132f0ed54ebc51bc65f6ad999db781b54ef2ef23d595b71ee23faabc40f1b3025678aff869dfa0b3cc30753a09"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe4, 0x0) [ 807.122671][ T29] audit: type=1804 audit(1593207049.853:799): pid=6127 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/409/cgroup.controllers" dev="sda1" ino=16376 res=1 21:30:50 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0209000002"], 0x10}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0xffffffffa0018000, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300090c00000000000000000000000200130002000000000000000000001f0300060000000051020049e4f0000001c99a000000000000020001000000001000000002000000000300050000010000020000ebe0"], 0x60}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r3}]}}}]}, 0x48}}, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r7, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000006c0)=0xe8) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x7f, @private2, 0x80000000}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000100)="fe01480dcb379e77a705b0b1aa99f74956d317cf356928fddcf3ea7e7f1006e0014fe44814abce", 0x27}], 0x1, &(0x7f0000000280)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback, r3}}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x32, 0x12, 0x3, 0xfa, 0x0, [@mcast2, @dev={0xfe, 0x80, [], 0xc}, @empty, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @private0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @empty]}}}], 0xd0}}, {{&(0x7f0000000380)={0xa, 0x4e23, 0xc786, @dev={0xfe, 0x80, [], 0xe}, 0x9}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000003c0)="7b09322c7e8c80678251ea545ca68a82fd14773dd17a7a621be7dee8dca035290975c97af2f3a90fd5138036f200e47fd8a33d44a0b522aa8e4a8ed66bc7764d1d969be60390c43a8632b5ca7c8389cd286aa33b7f5c81d0bc4b3b6f09238d14eca69004e8a62a970f", 0x69}, {&(0x7f0000000440)="448ef5f901bf2777dc9d29ee49390826c349cfdc76a7521fca05ae2e2bb63100c2e34ded3bdc236855228884d213077319d4f3c7b701ed5c9676df79df", 0x3d}], 0x2, &(0x7f0000000700)=[@dstopts_2292={{0x98, 0x29, 0x4, {0x2, 0xf, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x2, 0x58db, [0xfff, 0x2e, 0x2, 0xe956]}}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast2}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x30, {0x0, 0xa, 0x17, 0x1, [0x2, 0x7f, 0x3, 0x10001, 0x100]}}]}}}, @dstopts={{0x48, 0x29, 0x37, {0x2, 0x5, [], [@ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x10001}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @hopopts={{0x50, 0x29, 0x36, {0x21, 0x6, [], [@enc_lim={0x4, 0x1, 0x8}, @generic={0x1, 0x1d, "74f2c45a46fb99446faa6310ff81202cfbb4760b54877fa38958a1e820"}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0x4}, @jumbo={0xc2, 0x4, 0x4}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2, r8}}}, @hopopts_2292={{0x98, 0x29, 0x36, {0x2c, 0xf, [], [@jumbo={0xc2, 0x4, 0x1}, @hao={0xc9, 0x10, @loopback}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @enc_lim, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xc}}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, [], 0x1}}, @hao={0xc9, 0x10, @remote}]}}}, @rthdr={{0x28, 0x29, 0x39, {0x2e, 0x2, 0x0, 0x7f, 0x0, [@mcast1]}}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x29, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x2}]}}}, @dstopts={{0xd0, 0x29, 0x37, {0x62, 0x16, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x2, 0xab, "6c001f44aa9543af5c6d1f7e7521e0ff96ab4839af6087eaa14b9fa1ed4f46e69d1731f52c935fd2f8dba0dfba2aab64e99e385655e35dbe37eda2bcb171dc6a0110eca00605f011769b7914ee86f7df82f2a0e17f24801229c01b903a985994f4ba7383432783d92cb7a73a4b8f09f36300ac431b6145f6c63fa9fb94e15eaecb45c9e2d8eac3b0881383aa5b2f0f7368a79dd2898383fbe4e62e042ed7db00b8a2e48b56cb77cd42f707"}]}}}, @dstopts={{0x20, 0x29, 0x37, {0x88, 0x0, [], [@pad1]}}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x73, 0x2, [], [@hao={0xc9, 0x10, @loopback}]}}}], 0x360}}, {{&(0x7f0000000a80)={0xa, 0x4e20, 0x8, @loopback, 0x6}, 0x1c, &(0x7f0000000e00)=[{&(0x7f0000000ac0)="4c430be83435323d683e7687cf4efc3e23ceca27fe3c94bf0895ce70f5e755a31d3fe07e554cf590fc6cf64bed6c2e65ccb914452962ab0b6cad12c984bc25cccf9a89746f14f3a6cec7473519cfab44fe0cba7dd23cfdecf50b51db9d967244ba55c0a0aacdafecb89dba2309fc33a7b0faf1d78bd887ed54f98d07a09b807393ffa43619e5460247264581c5e0fdf7d04fc6a883a960daaaa407ff09c464ac5c45a5a193f157fda11712f89b092d93094d7f629db63a9b3b", 0xb9}, {&(0x7f0000000b80)="3de8c47b457fe7034608880e268f69abbb1d307317621252284156f6b922864bf845b452442a59a3ccf45c608e0198ce58862ff130b16e182ec5acfd523d7fb4e8526b20054cd3c0256d04aaffad28d9f8fbc45b1ce17f4c565e5674257ee6e675c4e5be0dd144ef76322d480f254edaefbc1807", 0x74}, {&(0x7f0000000c00)="fe180650078b11abbb7dfd835dddc3a868a3fd9ed95011a1a1099a7d9baf2438c48e99581dbd90729789f461f51cef27ba4cff04138b5b28847799da3bd6c17f071c8b764e0675fe700ce2bcc8026243699ab27f0a99c1f9ac4b4b30c323ef6dc4b58e062602ded28dba744084e1729b664970f8a6c048bc38f43558c47f542045804e1b02618ab64a4ff1ed8a52403b211e4f2717063d7f761444edb48cbc1b6117348f80eea9820a8c3b41b08641222ee262dab08aadddfacf3b6d382c70e100dd18846654f202441274e775e8f7f11714c3a70aab1d824897c13c2ed08e5f566a81", 0xe3}, {&(0x7f0000000d00)="6854c6ac817e475700c8ad5185363175dd21cb72cc8f5d8c50c84ccb6c", 0x1d}, {&(0x7f0000000d40)="dc57c7ee1d5f0e3e4b7292a93b7145b2392e02fcdef24a8940fa839e82f0d53a1bd9b1391554c9dfba0c6dfac1d7c15b341842e5863384c3e71725f7e0bf0ca859cb1e6ccd3cf77ab640d553121b73bafcc0", 0x52}, {&(0x7f0000000dc0)="48888116a86ccc46bdecb8ab8b7d687118ff5ead64dcd9a835d5ed4913eb5d66b93f909cef6da2465deeb1122459cf667a12193ff5cb12303ad49f", 0x3b}], 0x6, &(0x7f0000000e80)=[@tclass={{0x14, 0x29, 0x43, 0x7}}, @tclass={{0x14, 0x29, 0x43, 0x7}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x21, 0x0, [], [@jumbo={0xc2, 0x4, 0x1}]}}}, @hopopts={{0x20, 0x29, 0x36, {0x3b, 0x0, [], [@enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x3d}]}}}], 0x70}}, {{&(0x7f0000000f00)={0xa, 0x4e23, 0x1a3, @remote, 0x8}, 0x1c, &(0x7f00000011c0)=[{&(0x7f0000000f40)="67598fcd4e5fe3793691c0315b3c82aeb891a55ef390c2a3861310e3dcf496a96952f1efa87bf054fb291a11261ed387e5f3954027cce5c7eaabb04e1d0f90c0ac63a1585538c38232ed165467fef8965c0020f1a32def8263f5d1acfe7070ab5e0763cc5035fc40421b8d06cb44405608d78d582429cf31f633bbdb85d526c95eb559dba319a78565b83ee85f98264c2a7f4b6a6a1f0dfd5a4d9418e50dc7249771f27631c5f36560e19ce0be5bd62eb8573c6da65ae849da969bf2a9a150d49946", 0xc2}, {&(0x7f0000001040)="7e40499e8cbaa2034a9b01c8adb3787ab0d63d0940906b4258db7121f6a8c34d8439b578c1e6bc2b0d14849bb33316d0e9fece11caa11c17f8671e9d1693c30d3777b034b13a8e3bca5a31fd8978def5656521f9aca6051e10c93fc919a9d9ee737e6c2591a04b258d7ad8cc973554c959069e31f6f9557e5f4b4468e5d1adc48d21d7ca2fbd243693", 0x89}, {&(0x7f0000001100)="c47764ff60e4e1047b85d89196cf86f6b26ba28db74a57d629a2522b46c771730b59e90382aada610e8d599628d0901f54a2f9afea7cab89be21d93a9313713bf05e944de8cbe0b468b41cdbaa216647ae1dce5a3f5929d60b87a96daeec8131056bb34ef321287da2c72213431fbe45de4e1d2cb3024115f903682fa11c07146f9a2472fd393d0a8969f5eb8cccb2a93479f935666881c887a8028342b788d5fecf50f9237283c8631e4c766a9eb0730855", 0xb2}], 0x3}}], 0x4, 0x8010) sendmmsg(r0, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) [ 807.163303][ T6070] tipc: Enabling of bearer rejected, failed to enable media [ 807.229256][ T6070] IPVS: ftp: loaded support on port[0] = 21 [ 807.327715][ T6130] tipc: Enabling of bearer rejected, failed to enable media [ 807.356108][ T6139] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 807.435075][ T6143] batman_adv: Cannot find parent device 21:30:50 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$PPPIOCSNPMODE(r2, 0x4008744b, &(0x7f0000000380)={0x8021, 0x2}) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r1, r0, 0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x4, 0xd68, 0x0, 0x9, 0x2000, 0xffff, 0x6, 0xfff8, 0x4]}, &(0x7f0000000180)=0x16) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)) r5 = accept(r0, &(0x7f00000002c0)=@tipc=@id, &(0x7f0000000240)=0x80) accept$packet(r5, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0xfffffffffffffdcc) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r4, r3, 0x0, 0x100000001) getsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=@ipv4_newroute={0x2c, 0x18, 0x300, 0x70bd28, 0x25dfdbfb, {0x2, 0x20, 0x0, 0x8, 0xfc, 0x4, 0xff, 0x1, 0x2400}, [@RTA_FLOW={0x8, 0xb, 0x10001}, @RTA_GATEWAY={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x2c}}, 0x0) 21:30:50 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x100010, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="e1bee958510b6cec9b5674c8bbd37194b53bbd15d5b7ad19663fcee6e350a09bd6494abfed989630de9901010000000000000000096b87d8d380694dbcf5bec5"], 0x0) write$binfmt_misc(r1, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000016c0)=ANY=[@ANYBLOB="961c0000", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf25100000000400028004000280"], 0x1c}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRESHEX=r4, @ANYRES16=0x0, @ANYBLOB="00042bbd7000fddbdf250a000000080004000c0400000400038008000400ff0000000c00010000000000000002000800050000feffff0800060002000000bf3285895fe4fbfd3fd67e49a4c01c18cbc1e6e37b78845d5a3c5c77cc21af16b418c49c04c10ff6a94e44b14d7699514417bcc9e283bb181ec97daffef34506e537224df5c66668847eda5b05eee3e67cac1854d6f2358abf614601a882357e4386a9783d6ec8f0181eea9b7cedd7c21a0c058185ea32532d5f4a4d397e9981d4cfd126776ae84d085b44aa7aa90ea74adffa21ec4ecee72800a5249528d1350f4c24fc115c1ce805197ab35c", @ANYRES64=r0], 0x44}}, 0x4c000) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000280)='syz0\x00', 0x1ff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 807.832496][ T29] audit: type=1804 audit(1593207050.683:800): pid=6125 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/409/cgroup.controllers" dev="sda1" ino=16376 res=1 21:30:50 executing program 3: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00000003c0)=0xb5e, 0x1f7) listen(r0, 0x100000001) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, 0xb) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r3, r2, 0x0, 0x100000001) recvmsg$can_bcm(r2, &(0x7f0000000140)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/110, 0x6e}, {&(0x7f0000000240)=""/235, 0xeb}, {&(0x7f0000001400)=""/210, 0xd2}, {&(0x7f0000001500)=""/165, 0xa5}, {&(0x7f0000000340)=""/99, 0x63}], 0x7}, 0x8000) getsockopt$CAN_RAW_FD_FRAMES(r4, 0x65, 0x5, &(0x7f0000001640), &(0x7f0000001680)=0x4) recvmmsg(r1, &(0x7f0000004300), 0x3a4, 0x0, 0x0) [ 808.024533][ T29] audit: type=1804 audit(1593207050.753:801): pid=6176 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/409/cgroup.controllers" dev="sda1" ino=16376 res=1 21:30:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c000000", @ANYRES16=0x0, @ANYBLOB="21060000000000000000010000002c00088028000080240079baca15a0743deead200162080100f44da367a88ee6564f020211456727082f5cebee8b1bf5eb7337341b459b3922140002007767310000000000000000000000000008000100109c88b92cb5e75072c15dcea24e5a0d1ecdcc0e270f22ee50f771ba8ea3a67633b200b3a5983d", @ANYRES32=0x0, @ANYBLOB="08000500000000000800050001000000140002007767300000000000000000000000000014000200776732000000000000000000000000000800070004000000"], 0x9c}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0xf, 0x1, 0x6) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket(0x1e, 0x805, 0x0) connect$tipc(r3, &(0x7f0000000080)=@id, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, r4, 0x8e6767b8eef245b5}, 0x14}}, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000580)=0x2) sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r4, 0xd02, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x44040) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x20000000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="380000995c8f111225c400240007050000004007a2a300050000d2d000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a8080000000000000042767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb429324132ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x8}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x4, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x4}]}]}}]}, 0x3c}}, 0x0) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') recvmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000", @ANYRES16=r6, @ANYBLOB="03070006000000fdff0019000000040001801de9ab880551789cc25c8eda3a0a"], 0x18}}, 0x0) 21:30:51 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller1\x00', 0x2}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000980)={0xe15, {{0xa, 0x4e21, 0x8, @loopback, 0x1f}}, 0x1, 0x7, [{{0xa, 0x4e23, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3000}}, {{0xa, 0x4e22, 0xc1, @dev={0xfe, 0x80, [], 0x18}}}, {{0xa, 0x4e23, 0x21b6, @remote}}, {{0xa, 0x4e20, 0xb12e, @dev={0xfe, 0x80, [], 0x43}, 0x2}}, {{0xa, 0x4e22, 0x8000, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}}, {{0xa, 0x4e20, 0x1, @private0, 0x401}}, {{0xa, 0x4e21, 0xc249, @empty, 0x8}}]}, 0x410) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000140)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f0000000440)=""/203, 0xcb}, {&(0x7f0000000540)=""/130, 0x82}, {&(0x7f0000000600)=""/121, 0x79}, {&(0x7f0000000680)=""/178, 0xb2}, {&(0x7f0000000740)=""/207, 0xcf}], 0x6, &(0x7f00000008c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x8}, &(0x7f0000000200)=0x4e46, &(0x7f0000000280)=0x5, 0xc89, 0x9, 0x3, 0x8000, 0x28, 0x4}}, @zcopy_cookie={0x18}], 0x70}, 0x24000004) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070a09000000000e0000000700", @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x20, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wg1\x00', r6}) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 21:30:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x11, 0x4, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000001300)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) recvmsg(r2, &(0x7f00000012c0)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/15, 0xf}], 0x2, &(0x7f0000001200)=""/137, 0x89}, 0x2000) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a42, 0x1700) 21:30:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800f7ea1000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012800e00010069703665727370616e00000014000280060002003000000008000100", @ANYRES32=0x0, @ANYBLOB], 0x48}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'wg0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002700)={0x0, @private, @multicast2}, &(0x7f0000002740)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002a40)={&(0x7f0000000800)=ANY=[@ANYBLOB="9c020000", @ANYRES16=0x0, @ANYBLOB="000425bd7000fedbdf250300000008000100", @ANYRES32=0x0, @ANYBLOB="bc01028038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400010000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e00000008000400f300000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040009000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000008000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400d133000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000024000400f9ff04010300000003002022ff0f000000020b01000000000000e5091302000008000100", @ANYRES32=0x0, @ANYBLOB="bc0002803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000b00040072616e646f6d000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r4, @ANYBLOB="0800079200000000003f4814a16655acf3d2830ae9d24d5602c20e2d60eaea1b21c9f1e9b04b99ad2730ce2dcbad5e63a3a7c2442aadd71e99414142c91b589291010310b8d9abe956a66348d0f567db3660cda66c8146a70c485281204e858a01be5a3a20ca388297a284a36b667aaca75ffe86c910bb4da0dac249cab2105faa4af50a9f367cf615ed45b74ff98bf6cc7e08572812174a83c9c0b11562f43ce19b2877c7fcc915687cc881e97374d36798b61961b13701c98e13c727300ae80ece1a95d736e8c4bbe3439317b5f6eb7c9b4ba2e487aa64065c99ece20dbecace26c79c0396dfae81b0607110fb5e"], 0x29c}, 0x1, 0x0, 0x0, 0x24040000}, 0x81) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000080)=""/18, &(0x7f0000000140)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x80000000, 0x30}, 0xc) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000000), 0xffffff6a) syz_genetlink_get_family_id$nl80211(0x0) socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) 21:30:51 executing program 3: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00000003c0)=0xb5e, 0x1f7) listen(r0, 0x100000001) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, 0xb) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r3, r2, 0x0, 0x100000001) recvmsg$can_bcm(r2, &(0x7f0000000140)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/110, 0x6e}, {&(0x7f0000000240)=""/235, 0xeb}, {&(0x7f0000001400)=""/210, 0xd2}, {&(0x7f0000001500)=""/165, 0xa5}, {&(0x7f0000000340)=""/99, 0x63}], 0x7}, 0x8000) getsockopt$CAN_RAW_FD_FRAMES(r4, 0x65, 0x5, &(0x7f0000001640), &(0x7f0000001680)=0x4) recvmmsg(r1, &(0x7f0000004300), 0x3a4, 0x0, 0x0) 21:30:51 executing program 5: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=@ipv4_deladdr={0x54, 0x15, 0x1, 0x70bd2a, 0x0, {0x2, 0x10, 0x0, 0x0, r5}, [@IFA_FLAGS={0x8, 0x8, 0x560}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xc}}, @IFA_BROADCAST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @IFA_LABEL={0x14, 0x3, 'vcan0\x00'}, @IFA_LOCAL={0x8, 0x2, @remote}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x18}}]}, 0x54}}, 0x0) [ 809.238771][ T6245] IPVS: ftp: loaded support on port[0] = 21 21:30:52 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000040), 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000000100)=0x3ff, 0x4) sendto$inet6(r3, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000380)={@multicast1, @local}, 0xc) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000)=0xffffffff, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000640)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) accept4(r4, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) shutdown(0xffffffffffffffff, 0xfc42d8b19eef8b99) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet(r2, &(0x7f0000000240)={0x2, 0x4e23, @broadcast}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x5e23, @remote}]}, &(0x7f0000000180)=0x10) 21:30:52 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000180)={{0x21, @loopback, 0x4e24, 0x3, 'dh\x00', 0x12, 0x400, 0x20}, {@loopback, 0x4e24, 0x1, 0xffff, 0xfffff035, 0x1000}}, 0x44) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x1, @loopback, 0x0, 0x0, 'lblcr\x00'}, 0x2c) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000008, 0x4000010, r1, 0xc5b90000) [ 809.463470][ T21] tipc: TX() has been purged, node left! [ 809.494634][ T21] tipc: TX() has been purged, node left! [ 809.533461][ T21] tipc: TX() has been purged, node left! [ 809.611721][ T21] tipc: TX() has been purged, node left! [ 809.632461][ T21] tipc: TX() has been purged, node left! 21:30:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c638c0d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0xfea7) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x2, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r2, 0x40047459, &(0x7f0000000080)={0xfffffffffffffe43, 0x0}) write$ppp(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3}, &(0x7f00000000c0)=0x8) poll(&(0x7f0000000180)=[{r2, 0x410}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r5, 0x0, 0x14, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r5, 0x8982, &(0x7f0000000100)) close(r0) [ 809.664034][ T21] tipc: TX() has been purged, node left! 21:30:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x7) getsockopt$inet6_int(r0, 0x29, 0xcb, 0x0, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000600)={0x33, 0x26, [], [@ra={0x5, 0x2, 0x8}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3ff}, @enc_lim={0x4, 0x1, 0x9c}, @calipso={0x7, 0x38, {0x0, 0xc, 0x4, 0x8, [0x3, 0xfffffffffffffffc, 0x6, 0x40000000, 0x3, 0xffffffffffffff81]}}, @generic={0x9, 0xde, "f8f84cd3e162265ff28752d71ead271433dfa21fe01b28b3be97a0aedcf1d902df655ed9bcaf7c6ff2269597a9c5c00c2b7ff0a635732d222760741235d9aeaef4f0aca1bb2aaa37e3c5ead6a22cce68be0d95f0c4a025819622b56b2e4fb3fd373ac3823b24566166db01c416b96bf392f7948930e2cb64f6e8c954a2a52b4db6a138c0a24a9a6c9e8c6bf9772741b4311dc9de683233022e5bc94177100b01c6700f6a263829ac5ec00dccc82459c538c8b67d71f48da2eb66835d8b32e0504138228820954ba268c605ac38635da07d9ac18bb4ed7ab6373bce272da8"}]}, 0x138) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) r3 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000000000)=0x7, 0x4) getsockopt$IP_SET_OP_GET_BYINDEX(r3, 0x1, 0x53, &(0x7f0000000180)={0x7, 0x7, 0x2}, &(0x7f00000001c0)=0x28) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=ANY=[@ANYBLOB="50000000100039042bbd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="03000000000000003000128008000100736974002400028008000100", @ANYRES32=0x0, @ANYBLOB="2b000300e0000001050009002900000006000e00"], 0x50}}, 0x80) [ 809.726966][ T6289] IPVS: set_ctl: invalid protocol: 33 127.0.0.1:20004 [ 809.812910][ T21] tipc: TX() has been purged, node left! [ 809.834487][ T6292] IPVS: set_ctl: invalid protocol: 1 127.0.0.1:0 [ 809.841413][ T6293] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 810.354151][ T6245] __nla_validate_parse: 2 callbacks suppressed [ 810.354162][ T6245] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 21:30:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYRESHEX=r1], 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r3, r2, 0x0, 0x100000001) getsockopt$PNPIPE_IFINDEX(r2, 0x113, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x14, 0x0, 0x0) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000001280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x3c, r5, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xdc46}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x40) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x4010, r4, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000012c0)={0x3, 'dummy0\x00', {0xff}, 0x40}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r6 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_dccp_buf(r6, 0x21, 0xc0, &(0x7f0000000200)="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", 0x1000) [ 810.499510][ T6317] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 810.511692][ T6292] IPVS: set_ctl: invalid protocol: 33 127.0.0.1:20004 [ 810.566361][ T6292] IPVS: set_ctl: invalid protocol: 1 127.0.0.1:0 [ 810.594503][ T6327] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 21:30:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e289) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000007060103bfa6466ea4df66700100e9000501000047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r4, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20044050}, 0x40010) [ 810.746835][ T6246] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 810.954188][ T29] audit: type=1804 audit(1593207053.813:802): pid=6348 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/421/cgroup.controllers" dev="sda1" ino=16384 res=1 21:30:53 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)={0x464, r4, 0x100, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x9c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc540}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6631}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2a}]}]}, @TIPC_NLA_SOCK={0x104, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x34}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x16}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xccfa}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffff0001}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xff}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9b}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000001}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xa4}]}]}, @TIPC_NLA_LINK={0x64, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x616}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MEDIA={0x60, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1fca}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x200, @private1={0xfc, 0x1, [], 0x1}}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xfff, @mcast1, 0x7}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffff99}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x75}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x10000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8a7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}]}, @TIPC_NLA_NET={0x50, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80000001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x200}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xf5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x65f}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1d60}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5323}]}]}, 0x464}, 0x1, 0x0, 0x0, 0x24000080}, 0x8000) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x78, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x10}, {}, {0x10}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x48, 0x2, [@TCA_CGROUP_EMATCHES={0x44, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x38, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18, 0x1}, @TCF_EM_META={0x1c, 0x2, 0x0, 0x0, {{}, [@TCA_EM_META_RVALUE={0x4}, @TCA_EM_META_HDR={0xc}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1b}}]}]}}]}, 0x78}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 811.000442][ T6348] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 21:30:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x48}, 0x1, 0x0, 0x0, 0x20000084}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c10000010000d0700a47f793f000000ff030000a0d740ae16bb7adcc42f02ffe743869b232188a08ecaab9cc1b9a56b899a2ca6295fe8d39dc2f15069f63e49c09f9cbd342d051186dd98d7f29ac60ef2fe1412fa9f51844b7eb3aec9ae35b2b43ea1a032d5d19763f631f4bc19fded139341407395e3c2df45c82a6623b3f826acf40adf5020c706", @ANYRES32=r9, @ANYBLOB="00000000e60000001c0012000c000100626f5564000300000c001c020002000000f27fe13505010006"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="540008001000010400"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000024001280090001007866726d00000000140002800800010002000000080001000100000008000500", @ANYRES32=r6, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r9, @ANYBLOB], 0x54}}, 0x0) sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x3fb, 0x20, 0x70bd2b, 0x25dfdbfd, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x50}, 0x20000804) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x20008000) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004bc0)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x24}}, 0x0) [ 811.265985][ T6354] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 21:30:54 executing program 1: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="5000000030003deb000000000900000000000001006d697272656400062400958008000200000000000000000031e6b754000000000000000003000000", @ANYRES32, @ANYBLOB="04000600d6da3b4f538c490a0cdec6949eeec09f39ba4a301e55914a20f721ad0050b63db64d02a401685b4f715b9eda93c6b667632f8499ca97038289c944d05b960904be38f65e2b2842c2613e0a756cd0df1a892a0f23a3d022b34533985c2e12067c48693c8769db96420ab5"], 0x50}}, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) socket(0x18, 0x4, 0xfff) [ 811.348762][ T6357] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 21:30:54 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x73) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x1, [0x4c]}, 0x6) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x3}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="fe2f0000000000001c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff000000000008000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32, @ANYBLOB="2052a3000a00000000000000", @ANYRES32=r5], 0x50}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r5}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f00000006c0)={0x810, 0x0, 0x1, 0x0, 0x25dfdbff, {}, [@NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x80}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x2}, @NL80211_ATTR_SCAN_SUPP_RATES={0x7d0, 0x7d, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}, @NL80211_BAND_6GHZ={0x8e, 0x3, "a4d9655aefe217a4e6599b6dad5d07f536fd2b96278c45c91e94df00e1a43439bc2e3c926ec739e8fde7142fa28f445ee1c1f9973d9f68b15481571efa1eb38f32672211155f4ddd5dae5d6ef437b2086084b747adad6ad544b5f9b86712674166694d59fc71f2234246531e8824654074c68ecd2d0550651ded0d0d479a5bbf1faa005664ef26d22324"}, @NL80211_BAND_6GHZ={0x85, 0x3, "302eee6c771d65bc02942252c2a9b8f0f62ecf26dbd00f3e94b6a16536900f4f49fa58127b6c536225e58d8d10b0d54f185ea36eb391f8c118086bcb9851351c3e137a50c676779bd6e910fb3af20502d18b5e4d3d6cf9f5fe1f44cdad9138178f56f5b6239fad1c2118e4db353101818e810563b0ddc40b49c573f07a827d5785"}, @NL80211_BAND_60GHZ={0x5c1, 0x2, "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"}, @NL80211_BAND_60GHZ={0xe9, 0x2, "2407bbaaf26ccc36e7ab70592c606fa0dadd1572e358f26c1149bcd9a4bcda426828e4c6f3880c88511997c240c3c088393b72944290d157f903efff16f2c38d7a83897fc79f6f3ea9980147157b9f2af19065817469dd7b02664354b0bd02aaa310c74d82a8983452dd8286057a280296e846bd5dec378f6cc1faaa6bd0fb56999cf39d782860b15fa40635b9bb22fa9b094470c89d2b42265ac313cbbfdb099aa1ea7e49ded2419bcb7ec2806e1b29a5bea66ca62b992e885371456eda888a0c3dd3551bd660e82d5603764fbb27fd6de31d78295189a41bd80a04d25bb99009a64407f5"}]}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0xfffb}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x8}]}, 0x810}, 0x1, 0x0, 0x0, 0x4000051}, 0x40040c4) sendmmsg$inet6(r0, &(0x7f0000002c00)=[{{&(0x7f0000000680)={0xa, 0x0, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4, 0x3}, 0x1c, 0x0}}], 0x2, 0x0) 21:30:54 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xb1d000) 21:30:54 executing program 0: r0 = socket(0x10, 0x80002, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) socket$qrtr(0x2a, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) connect$tipc(r1, &(0x7f0000000740)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0x4}}, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) 21:30:54 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0xfffffffffffffee2, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000200)="d80000001800810ae00f80ecdb4cb904021d65ef0b007c06e87c55a1bc000900b80006990300070005001540040081787c0016000c000500e5580000000002000000006f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee48100000000000000d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d08fad95667e04adcdf634c1f215ce3bb53b409d5e1ca4e81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}, {&(0x7f0000000300)="4b0d6d0debb7b140658a84b7e7698b2857e2293ccc5a90f855a1d7ac4f3f3f896181c3e37e09d780236b7cfd24e7a298a72ba47f94cd1061d3c410c6d5f278e630c415df9078cd6ba86ca1e4923f23a84084bf724813e831bb64c29b9db2717d91e014e66d455f", 0x67}, {&(0x7f0000002300)="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", 0xffffffffffffff91}, {&(0x7f0000000380)="953c87446a809c494fa94b87df3a242d6e55591e012de9e2d84e68cc42046a33f527fd3b392014393b5c86469ed9eff55de93e1c1b3f3f5c1ff804d7a65971b877aa2f7ffb8fd37e8732f799a8b8c941cf9b1632d0747947c49970c5d2ef5902f33edf83eaceb6597532b0341ecb2e1b298e8136ff3d3860ee5dc6b6e1d83555128492c4fa2dc2b07a97727889c83aeb2d437331061cf19b94c1", 0x9a}, {&(0x7f00000004c0)="692b0e4441226f4419d64b1a691157bebd5873d48641a0069dec6967e69163b75b3be5b6f3fdf46010667637ad2a893721a542868e5d988ac5db9fe6ba37d4560a06bc450a873180464286a07e16e4518e4c05cd54e2bb6e2dbde313433fe7e99fca89d25c8af74497a97123872a4b5fd6998b6be4caeef94dd8fbe4ea2b7d1b305bddfe481da74dbf115c08efdb3d50e14bfe015b94893d1572e36c69e47cc89e23d7d7b80d09eac58b1a1f7cd088c1652d78ffc42b5e4d438d093318958acc27fdb915af2b2774f8f52c3d0006fee8674d7b143ac9c4457e6ae1e5ccfeeab778cbf57d4378", 0xe6}], 0x5, 0x0, 0x0, 0x6800}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000680), 0x0, 0x0) pipe(0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x14, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x9c) sendto$inet(r0, &(0x7f00000012c0)="04", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000080)=0x8) [ 811.735654][ T29] audit: type=1804 audit(1593207054.593:803): pid=6337 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/412/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 811.792036][ T6372] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 21:30:54 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r3, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r3, 0xffff, 0x5, [0x5, 0x8, 0x2, 0xffff, 0x7ff]}, &(0x7f0000000100)=0x12) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000080)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x6e}, [@generic={0xff, 0xc, 0x9, 0x2, 0x7}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x78) 21:30:54 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) socket$l2tp6(0xa, 0x2, 0x73) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x2, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/144]}, 0x108) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$cgroup_ro(r1, &(0x7f0000000680)='cpuacct.usage_user\x00', 0x0, 0x0) accept$phonet_pipe(r3, &(0x7f00000006c0), &(0x7f0000000700)=0x10) r4 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000180)={r7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r7, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000240)={r7, @in={{0x2, 0x4e22, @multicast2}}, 0x4, 0x3}, 0x90) [ 811.922225][ T29] audit: type=1804 audit(1593207054.623:804): pid=6341 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/412/cgroup.controllers" dev="sda1" ino=16372 res=1 21:30:54 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='L\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0009000000000000f1000000080001006270660020000200060008"], 0x4c}}, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f00000000c0)=@req={0x6, 0xfffffffa, 0x7fffffff, 0x10001}, 0x10) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000300)={0x7, {{0xa, 0x4e21, 0x6, @remote, 0x5}}}, 0x88) [ 811.949823][ T29] audit: type=1804 audit(1593207054.753:805): pid=6376 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/412/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 811.966906][ T6372] device bond7 entered promiscuous mode 21:30:54 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb01001800000000000000400000004000000002000000000000000000000300000000020000000200000000000000000000000000000105000000080000000000000001000084ffffe900000000000200000004"], &(0x7f0000000340)=""/142, 0x5a, 0x8e, 0x8}, 0x20) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f0000001700)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000016c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="54000000150a010300000000000000000c0000010900020073797a32000000000c00064000000000000000030900020073797a30000000000c00064000000000000000030800034000000005080003400000000aea073755e3c243d3f07cdaa81e1109844225519e6288e9d5e4452c66b8d4bb74fa5b3262fddea8de109a91918f1be6d2fe"], 0x54}, 0x1, 0x0, 0x0, 0x801}, 0x8000) [ 812.030428][ T6383] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 21:30:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x20}, 0xd}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x14, 0x0, 0x0) accept4(r3, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) socket$packet(0x11, 0x1, 0x300) socket$packet(0x11, 0x2, 0x300) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRESDEC=r4], 0x1004) sendfile(r2, r1, 0x0, 0x100000001) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000001c0)) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x400, 0x0, @local, 0xfffffffe}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) setsockopt$inet6_IPV6_HOPOPTS(r5, 0x29, 0x36, &(0x7f0000000400)=ANY=[@ANYBLOB="321cb0cb51fdf08e8cf056f31582514ead0000000000000401070128333d3d723267b233789fff3de42366fee28afd1e25e998b6a30e7eb10fc62b1ecf2f6083fd5616022dbbd000c1dcb6d0d73007fb1ee30f8e540b43cdac434b02b77d0c852ae744d57e47612df928bcc4730b21f57f43c0b1ba2ebdceb95c295235fa010000000000000069f43e1dbe2ad9cfe64cd30bb2903372b6ccabec1a5ba60c318299f5a23cc4c9557a89739962cd4dc60ac303957b40a3fa1d0000a4d298c46b07200000000006000000400000000000000101000000000006000100"/235], 0xf0) [ 812.188089][ T6437] BPF: (anon) type_id=2 bitfield_size=0 bits_offset=4 [ 812.218015][ T6437] BPF: [ 812.228814][ T6437] BPF:Invalid member offset [ 812.236806][ T6385] bond7 (unregistering): Released all slaves [ 812.257962][ T6437] BPF: [ 812.257962][ T6437] 21:30:55 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) socket(0x0, 0x803, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r4, r3, 0x0, 0x100000001) r5 = openat$cgroup_ro(r3, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) write$tun(r5, &(0x7f0000000500)={@void, @void, @mpls={[], @ipv6=@tcp={0x0, 0x6, "61ae6e", 0x14, 0x32, 0x0, @empty, @local, {[], {{0x0, 0x0, 0x41424344, r2, 0x0, 0x0, 0x5, 0x0, 0xfffd}}}}}}, 0x3c) socket(0x10, 0x0, 0x0) [ 812.293726][ T6437] BPF: (anon) type_id=2 bitfield_size=0 bits_offset=4 [ 812.304697][ T6428] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 812.315605][ T6437] BPF: [ 812.319069][ T6437] BPF:Invalid member offset [ 812.326237][ T6437] BPF: [ 812.326237][ T6437] 21:30:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000640)=ANY=[@ANYBLOB="1c93d2fc761d0e8b1f00ffffffff0000f496857b3e2c5e00dd070500010007000000f5bc1e280b83650eb47335b98dc3b7c2e92dec5fd17a4bf120cde11c5c8f1dfbf6ebd917f14792bd98ec700236bc014aa84fa9705d9264ef4e3967e0cc46d41be3bd"], 0x1c}}, 0x40884) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="05000000", @ANYRES16=r4, @ANYBLOB="010000000000fedbdf2513000000080001003030fa404589f93dcb9a0f30693a"], 0x30}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GET(r2, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x14, r4, 0x400, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8054}, 0xc850) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge0\x00', 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r6, 0x0, 0x14, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r6, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000600)=0xea) r7 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r7, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r7, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xd8, 0x1403, 0x4, 0x70bd27, 0x25dfdbfc, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0_to_team\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'vlan0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'vlan0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x5, 0x41, 'siw\x00'}, {0x14, 0x33, 'ip6tnl0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'veth1_macvtap\x00'}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x5}, 0x8000) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r8, 0x0, 0x14, 0x0, 0x0) getsockopt$inet_int(r8, 0x0, 0x6, &(0x7f0000000400), &(0x7f0000000440)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="340000001100290a000000000000000007000000", @ANYRES32=r5, @ANYBLOB="000009000000000014001a80080004900c0001800800000002"], 0x34}}, 0x0) [ 812.372345][ T6478] IPVS: ftp: loaded support on port[0] = 21 [ 812.489462][ T6489] IPVS: length: 234 != 24 [ 812.663366][ T6435] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 21:30:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, 0x0, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 812.733500][ T6489] IPVS: length: 234 != 24 21:30:55 executing program 5: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="7000000000011905030147000800000002000000240001001400010008000100ffffffff08000200ac1e00010c0002000500010000000000240002000c00020005000100000000001400010008000100e0000002080002000000000008000700000000000c000600080001007f"], 0x70}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0xb, 0x6000000}, 0x0) write(r0, &(0x7f0000000000)="5e60b5e34e3760c9fed478a9366f829d5297d12f0a4f27fb73b47a701412a870d2820503ee8e4b2e585d95f395327aeec100a3a95b8866c356d15e7a3f2c8d2f96873b84d939c2854b1c3261de0b09c4ac4a6005ee26f9f415efc7839f08553869927b2a7fb1dc9269d9b2bd96edcbfea364a90aed13d999835fd5298577e248fa60f0043350c5b7090ed2081a57b5789b40ab121e6ebb807356a45d54e75d281fcdcadb77303e909209309ddc39", 0xae) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) r2 = socket$netlink(0x10, 0x3, 0x1) sendmsg$NFNL_MSG_COMPAT_GET(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, 0x0, 0xb, 0x801, 0x0, 0x0, {0x5, 0x0, 0x5}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4090) sendmsg$NLBL_MGMT_C_REMOVE(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0xb5f2aed0470b2ce0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000004fc8)={0x0, 0xfffffffffffffed4, &(0x7f000000b000)={&(0x7f000002c000)=ANY=[@ANYBLOB="2400000017ffffe31c140000fe0000010000000008001d0000000400"], 0x24}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x5) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000e40)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000f00)={&(0x7f0000000e00)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000e80)={0x24, r5, 0x1, 0x70bd2e, 0x25dfdbfc, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 812.942915][ T6385] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 812.975914][ T6515] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 21:30:55 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r1, r0, 0x0, 0x100000001) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r4, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r4, 0xbb2f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={r5, 0x7, 0x1ff}, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x20) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="580000000206010000000000003a6e65742c6966610400000005000400000d00000900020073797a30000000000c0007800800064000000004050005000200000005000100069a5d9586228d2dff89cf49c91c80baf6d5a4a9c42d10745b65e00aa7cfb944084efe852ea1a9096d8dbddc3363363c8312dfcbd90632a1bcac29758a38cd36952b9ed56d39045d9bf7eaf307ac39b59261ba2803e3cdf6787469c0974a96ff1929fc6f3319bc1879b12bafe1c78d8bc011568d86c1c48fbe5d60a892c2d7d30bb0e13c39167e43b0132500000000000000000022ca89a8261b1630dbd192694709904d00"/250], 0x58}}, 0x0) close(r8) write$binfmt_misc(r7, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r6, 0x0, r8, 0x0, 0x4ffe0, 0x0) 21:30:55 executing program 4: r0 = socket(0x80000000000000a, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r5}]}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40088}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@newchain={0x88, 0x64, 0x400, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, {0x10, 0x8}, {0x8, 0xe}, {0x7, 0xfff4}}, [@TCA_RATE={0x6, 0x5, {0x6, 0x5}}, @TCA_CHAIN={0x8, 0xb, 0x8}, @TCA_CHAIN={0x8, 0xb, 0x4}, @TCA_RATE={0x6, 0x5, {0x4, 0x13}}, @TCA_RATE={0x6, 0x5, {0x5, 0xff}}, @TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_CHAIN={0x8, 0xb, 0xcb}, @TCA_RATE={0x6, 0x5, {0x0, 0x8}}, @filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x14, 0x2, [@TCA_U32_POLICE={0x10, 0x6, [@TCA_POLICE_RATE64={0xc, 0x8, 0xfff}]}]}}, @TCA_RATE={0x6, 0x5, {0x3, 0x9}}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x4000040) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x3c1, 0x3, 0x3e0, 0x0, 0x238, 0x0, 0x238, 0x0, 0x310, 0x310, 0x310, 0x310, 0x310, 0x3, 0x0, {[{{@ipv6={@local, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], 'tunl0\x00', 'nr0\x00', {}, {}, 0x84}, 0x0, 0x218, 0x238, 0x0, {}, [@common=@inet=@sctp={{0x148, 'sctp\x00'}, {[], [], [], 0x0, [], 0x0, 0x8}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@local, @ipv4, [], [], 'veth1_to_bridge\x00', 'bond_slave_1\x00'}, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x440) [ 813.074660][ T6515] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 21:30:56 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) socket(0x1000000010, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x1}, 0x8) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r4, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x8000}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773", 0x3e}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x237, 0x4000000) 21:30:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'syzkaller1\x00', @local}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) bind$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendfile(r6, r5, 0x0, 0x100000001) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_init_net_socket$ax25(0x3, 0x0, 0xca) r7 = openat$cgroup_ro(r2, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) [ 814.194617][ T29] audit: type=1804 audit(1593207057.053:806): pid=6588 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/434/cgroup.controllers" dev="sda1" ino=16364 res=1 21:30:57 executing program 0: unshare(0x40000000) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socket$xdp(0x2c, 0x3, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x200, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4840}, 0x8000) [ 814.318482][ T29] audit: type=1804 audit(1593207057.083:807): pid=6588 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/434/cgroup.controllers" dev="sda1" ino=16364 res=1 [ 814.322523][ T6478] IPVS: ftp: loaded support on port[0] = 21 21:30:57 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f000095dffc)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000240)={r5}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r5, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast}]}, &(0x7f0000000140)=0x10) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f3, &(0x7f0000000000)={'macvtap0\x00', &(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYRESOCT, @ANYRES64=r2]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 21:30:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000700000/0x1000)=nil, 0x1000, 0x8, 0x40012, r0, 0xcfe74000) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, 0x0}], 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendfile(r2, r3, 0x0, 0x100000001) 21:30:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x14}, 0x8001, 0x0, 0xa656478c91391b39, 0x1}, 0x20) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x26e1, 0x1a0ffffffff) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xdc, 0x1, 0x3, 0x481, 0x0, 0x0, {0xc, 0x0, 0x2}, [@NFQA_PAYLOAD={0xc8, 0xa, "81497194dcc8496f7f076bebe4e2a881ed6e20d41ed6e44b7caa336d35dcc92331019da8519765dde35a95140dbc92828fa4abdbe0e3b34a1a31e993d974b18db30fe630651730babe8e0e08deb6b483496f026c0c6209bd88997618598689fda1a4c342b71519e0c4410b3c15de38df13b1b31295c098c7dc18a1a695e740e24bbedee9e2b6e67a5f395de357d07d304cc24bc007d3b631be4be05a1c5e7fe19fe2502e5afe7b54a7ddf6f509e528cc691a4553af937f23882068dba493eebe65ccd84f"}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8}, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000240)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x7a, &(0x7f00000000c0)={r4}, &(0x7f00000001c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000180)={&(0x7f0000000100)={0xa, 0x4e22, 0x80000, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[@dstopts_2292={{0x18}}, @rthdrdstopts={{0x18}}], 0x30}, 0x0) [ 814.491076][ T29] audit: type=1804 audit(1593207057.083:808): pid=6588 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/434/cgroup.controllers" dev="sda1" ino=16364 res=1 [ 814.557137][ T6622] IPVS: ftp: loaded support on port[0] = 21 [ 814.596318][ T6624] IPVS: ftp: loaded support on port[0] = 21 [ 814.730504][ T29] audit: type=1804 audit(1593207057.583:809): pid=6646 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/415/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 815.018840][ T6622] IPVS: ftp: loaded support on port[0] = 21 [ 815.676007][ T6624] IPVS: ftp: loaded support on port[0] = 21 21:30:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)={0x1c, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0x17, 0x0, 0x0, @uid}]}, 0x1c}, 0x1, 0xffffff7f0e000000}, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000bc7ef9642d29ba564165605dca29708efdf9b15a5c12a126fc1a2751f642635bcd9a8bf7a928a5d054b0d2c54d519ea75c52f41ed6f2886973626b684c8bcede3294f6e73d06ad16dc2d26725ff833b5f83b624c847e2f2312d6a1db45bad354fc1a3f20340547860f97d30d407ffe406483a0524937ee7559e4bf70136746b37fdfbbb152758d37ed8bcac41eb7243bdcd536249c7996e898b61927eaa5a8790054ba13d3ade593220f96027090234aaf7ea92f41aab73e7a85"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r2, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r3}, 0x70) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x80000000, r3}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r4, 0x4) 21:30:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r3, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}, @L2TP_ATTR_PW_TYPE={0x2, 0x1, 0xd}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @loopback}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x5}, @L2TP_ATTR_DEBUG={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, 0x0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000400)=""/4096, &(0x7f0000000380)=0x1000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r5, 0x0, 0x14, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000040)=0x20024049) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e) sendfile(r6, r4, 0x0, 0x100000700) 21:30:58 executing program 0: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @multicast1}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r2, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000780)) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={0xfffffffffffffffe}, 0x1, 0x0, 0x0, 0x80}, 0x4000850) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 816.071653][ T29] audit: type=1804 audit(1593207058.923:810): pid=6758 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/436/cgroup.controllers" dev="sda1" ino=16379 res=1 21:30:59 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x3, 0x3c) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000140)={0x0, 0xe000000, &(0x7f00000001c0)={&(0x7f0000000200)={0x1c, r3, 0x711, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x24, r3, 0xc, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x10001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4810}, 0x24040844) vmsplice(r1, &(0x7f0000000500)=[{&(0x7f0000000180)="b2", 0x1}], 0x1, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-128-generic\x00'}, 0x58) r7 = accept4(r6, 0x0, 0x0, 0x0) splice(r0, 0x0, r7, 0x0, 0x5, 0x0) 21:30:59 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x620}, 0x1, 0x0, 0x0, 0x7c125c506951de27}, 0x80) 21:30:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x332, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 21:30:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=@nat={'nat\x00', 0x1b, 0x5, 0x3c0, 0xa8, 0xa8, 0xffffffff, 0x270, 0x270, 0x328, 0x328, 0xffffffff, 0x328, 0x328, 0x5, &(0x7f0000000000), {[{{@ip={@private=0xa010101, @dev={0xac, 0x14, 0x14, 0x21}, 0x0, 0x0, 'macvlan1\x00', 'macvlan1\x00', {0xff}, {0xff}, 0x6c, 0x3, 0x2}, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0xc, @broadcast, @dev={0xac, 0x14, 0x14, 0x11}, @port=0x4e23, @icmp_id=0x66}}}}, {{@ip={@initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, 0xff000000, 0xff, 'veth1_macvtap\x00', 'veth0_vlan\x00', {0xff}, {0xff}, 0x1d, 0x1, 0x64}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @common=@unspec=@mac={{0x30, 'mac\x00'}, {@random="b386c8b33674"}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x10, @multicast2, @rand_addr=0x64010100, @port=0x4e24, @port=0x4e24}}}}, {{@ip={@local, @broadcast, 0xcd13b557a45b58f8, 0xffffffff, 'geneve1\x00', 'veth0_to_bridge\x00', {0xff}, {0xff}, 0x32, 0x2, 0x55}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast, 0x40, 0x10, [0x1, 0xf, 0x27, 0x27, 0x1f, 0x17, 0x1a, 0xffff, 0x8, 0x3e, 0x12, 0x37, 0x25, 0x3f, 0x39, 0x35], 0x0, 0xffffffff, 0x6}}}, {{@uncond, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xc, @ipv4=@empty, @ipv4=@multicast2, @gre_key=0x7, @gre_key=0xc9}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x420) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0x54, 0x30, 0x727, 0x0, 0x0, {}, [{0x40, 0x1, [@m_ct={0x3c, 0x1, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18}, @TCA_CT_NAT_PORT_MIN={0x6}, @TCA_CT_ACTION={0x6, 0x3, 0x28}]}, {0x4}}}]}]}, 0x54}}, 0x0) [ 816.542589][ T29] audit: type=1800 audit(1593207059.393:811): pid=6624 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=16068 res=0 [ 816.636241][ T6786] __nla_validate_parse: 2 callbacks suppressed [ 816.636252][ T6786] netlink: 236 bytes leftover after parsing attributes in process `syz-executor.5'. 21:30:59 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x7fffffff, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x7c, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_SEQ={0xe, 0xa, "b663c2644534060aac9d"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "836b491e652ed4967b723d96ef"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "bee4fe0e14316382259e9ad6e8"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "8c6872bf1948ea61c87b933dd7"}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x41) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0xc, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r3, 0x200, 0x70bd29, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x408c0}, 0xc004) r4 = socket(0xb, 0x800, 0x400) sendmsg$NFT_MSG_GETOBJ(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="54000000130a030000000000000000000a0000090900010073797a30000000000900010073797a30000000000900020073797a3000000000100003400000000208000340000000070c0006400000000000000003"], 0x54}, 0x1, 0x0, 0x0, 0x20040010}, 0x4008050) [ 816.681991][ T6787] x_tables: duplicate underflow at hook 1 [ 816.711586][ T6789] x_tables: duplicate underflow at hook 1 21:30:59 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r0}, 0x14}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) setsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000000380)="537b38f2a4ae23ed79d9f6fbddfe6d23b4c1f4d079328d4c37c6bb7a4ac14fc36f426ee3c942472125180d49f707fd242e1631a3ccb8113eda54c00397e45619958485a6588a0ff714485c8df7339abd79ba1344c8788dd59d474cc4eb3353b0cbdf2b628db66423f9341f1cdf710994eddf801923b2a1ccc596db123e65f89b6f9a2bf3d11800f0c5e915757c68824eea4b579c5502b65ab3a71872711cbd094bd53cd14504ebbd86f9c155ed41f7123b6aa1ea8645e8d19bd4cfcfdf961a142c701538736428395ad52ea352911dde62276fb00ef20638b5", 0xd9) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x64, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xebb}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x4}]}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_MTU={0x8}]}, 0x64}}, 0x0) [ 816.846501][ T6792] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 21:30:59 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='memory.events\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @multicast1}, &(0x7f00000002c0)=0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600000000000084ffffffe300", @ANYRES32=r7, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff000000000008000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32, @ANYBLOB="200002000010000008000a00", @ANYRES32=r7], 0x50}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={@private2={0xfc, 0x2, [], 0x1}, 0x39, r7}) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x24, r4, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}]}, 0x24}}, 0x0) 21:30:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x3, 0x3, 0xd04, 0x0, 0x0, {0x7, 0x0, 0x3}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xc8d}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x9}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x9}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x8}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x3}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0xec4}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x200}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a6907000000b089e9000500010007"], 0x1}}, 0x4000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r3, r2, 0x0, 0x100000001) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x7c, r5, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_SEQ={0xe, 0xa, "b663c2644534060aac9d"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "836b491e652ed4967b723d96ef"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "bee4fe0e14316382259e9ad6e8"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "8c6872bf1948ea61c87b933dd7"}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x41) sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r5, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'wg2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x811) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r1, 0x0, 0x100000001) [ 816.914508][ T6793] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 21:30:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback, @private}, &(0x7f0000000040)=0xc) 21:30:59 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x34, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_LINENO={0x8}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x34}}, 0x0) [ 817.020413][ T6797] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 817.155143][ T29] audit: type=1804 audit(1593207060.013:812): pid=6803 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/438/cgroup.controllers" dev="sda1" ino=16377 res=1 21:31:00 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='memory.stat\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="f1ee130ea22b57e86f74a5e39927ab384049c094e718fd0135c6f19532b63f37eea36f012a75566c8f6ca78a2a0f2058999191d267cd50b947ac84412a"], 0xa) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280)={0x0, 0x40}, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r6, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00012cbd7000000000000200000005000a9dcbda7be5033b5c8ce82aa59175e5e9676d87c4640029000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={0x0}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 21:31:00 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r3, @ANYBLOB="19000000000e00001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000480)=@newqdisc={0x38, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_skbprio={{0xc, 0x1, 'skbprio\x00'}, {0x3}}]}, 0x38}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r6, 0x184}}, 0x20}}, 0x0) [ 817.246391][ T6808] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 21:31:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x40000000, 0x2be20000}) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000000)) sendfile(r1, r2, 0x0, 0xf03b0000) socket$inet6(0xa, 0x0, 0x0) [ 817.301358][ T29] audit: type=1804 audit(1593207060.043:813): pid=6803 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/438/cgroup.controllers" dev="sda1" ino=16377 res=1 [ 817.595158][ T6819] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 817.659490][ T6829] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 21:31:00 executing program 0: unshare(0x10000200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @local}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x3, @remote}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) sendmsg$xdp(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0) [ 817.817676][ T6857] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 21:31:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e289) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000007060103bfa646090000000000000000050001004703a912"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) recvmmsg(r2, &(0x7f0000000e00)=[{{0x0, 0x3, 0x0}}], 0x1, 0x0, 0x0) [ 818.143577][ T29] audit: type=1804 audit(1593207061.003:814): pid=6870 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/431/cgroup.controllers" dev="sda1" ino=16378 res=1 [ 818.253807][ T6829] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 818.297906][ T6819] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 21:31:01 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, 0x0, 0x3af4701e) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) syz_genetlink_get_family_id$wireguard(0x0) 21:31:01 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1b, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x1, 0xfff}) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) socket$inet6(0xa, 0x3, 0x3a) 21:31:01 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r1, r0, 0x0, 0x100000001) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r4, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x5, 0xfffffff9, 0x100, r4}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x30}, @IFLA_GRE_ENCAP_TYPE={0x6, 0xe, 0xe3f01a8458db0ff5}]}}}]}, 0x44}}, 0x0) [ 818.530235][ T6883] IPVS: ftp: loaded support on port[0] = 21 [ 818.591399][ T6886] IPVS: ftp: loaded support on port[0] = 21 21:31:01 executing program 1: mmap(&(0x7f0000600000/0x3000)=nil, 0x3000, 0x100001c, 0x400000000005e831, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001cc0)=@ipx, &(0x7f0000001d40)=0x80) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="006aae84238f404bae7c12000900010076657468966202e9df725a56f9dbeb7e3c04da6b509ca258f090a34f89c4fc947433d5c1d66182d6b02b105d5528e39fd205dabf53c799a2a3b0894a26fe241a9342318d8d83f67147c541cb9cfe471dba444cb27cfd1391f950"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x0, 0x10, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r3}]}}}]}, 0x48}}, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r7, 0x0, 0x14, 0x0, 0x0) getsockopt$inet_mreq(r7, 0x0, 0x24, &(0x7f0000000140)={@dev, @broadcast}, &(0x7f0000000200)=0x8) bind$can_j1939(r0, &(0x7f0000001d80)={0x1d, r3, 0x3, {0x2, 0x0, 0x4}, 0xfd}, 0x18) socket(0x29, 0x5, 0x1fd) [ 819.032915][ T6886] IPVS: ftp: loaded support on port[0] = 21 21:31:02 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x14, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000200)={'ip_vti0\x00', 0x2000}) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r5, 0x0) ioctl$SIOCX25SDTEFACILITIES(r5, 0x89eb, &(0x7f0000000140)={0x5, 0x1000, 0x2, 0x20, 0x3, 0x27, 0x0, "9328916b2b25d2ec2fa892da902704732623c90d", "10f9b0f9004a920b1516648363ce77b1949e44d1"}) sendfile(r3, r2, 0x0, 0x100000003) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x430, 0x3f3, 0x309, 0xffffffff, 0x25dfdbfc, {0x6, 0x1, 0xc, [0x4, 0x1, 0x8001, 0x1, 0x40, 0x400, 0x6, 0x400, 0x1, 0x101, 0x4b, 0x6, 0x0, 0x0, 0x8001, 0x800, 0x35, 0x4, 0x9, 0x6, 0x2, 0xfffffff7, 0x800, 0x7f, 0x1ff, 0x40, 0x9, 0x0, 0xd3b6, 0xffffff81, 0x800, 0x1, 0x0, 0x1000, 0xbf, 0xd0, 0x401, 0x1, 0x480, 0x8, 0x10000, 0x800, 0x2, 0x16a, 0x1, 0x3, 0x4, 0x2, 0x8, 0x0, 0x3f, 0x7, 0xac, 0x0, 0x3, 0x8, 0x1, 0x0, 0x80000000, 0x5, 0x7, 0x7, 0x6, 0x1], [0xd9b9, 0x0, 0xffff, 0x4, 0xa8a, 0x0, 0x7fff, 0x4, 0x40, 0x1ff, 0x79, 0x8001, 0x5, 0x2a331907, 0x8, 0x80000001, 0x116, 0x3f, 0x7, 0x3, 0x5, 0x10000, 0x8001, 0x25, 0x4, 0x4, 0x3f, 0xffffffff, 0x0, 0x6, 0xffffffff, 0x8, 0x7, 0x1, 0x0, 0x40, 0x10001, 0x2, 0x1, 0xffffdce9, 0x1, 0x0, 0x400, 0x2, 0x8, 0x0, 0x9fb, 0x5, 0x5, 0x5fcf3be2, 0x6, 0x5, 0x6, 0xc6, 0x1, 0x100, 0x7f, 0x6, 0x30, 0x200, 0x3, 0x7ff, 0x80, 0x7], [0x4, 0x9, 0x736, 0x1ff, 0x4, 0xec80960, 0x4, 0x5, 0x2389, 0xab, 0x800, 0xffffffff, 0x5, 0x5, 0x0, 0xfffffffa, 0x6, 0x9, 0x1ff, 0x9b, 0x81, 0x1, 0x2, 0x8, 0x7, 0x7fff, 0x20, 0x3f, 0x545, 0x6, 0x7fff, 0xf35, 0xffffffff, 0x2, 0x5, 0x3, 0x1, 0x4, 0x3, 0x8, 0x8, 0x80, 0x8334, 0x3, 0x3, 0x6, 0x1, 0xff52, 0x10000, 0x0, 0x0, 0x3, 0xfff, 0x5, 0xd3, 0xb9, 0x9471, 0x9, 0x9c, 0x200, 0x40, 0x8, 0x5, 0x6], [0xfffffffc, 0x6, 0x6, 0x2, 0xc9, 0x1144, 0x4, 0x5, 0x0, 0x8, 0x3, 0x7, 0x4, 0x7a, 0x4, 0x1, 0xff, 0x885a, 0x9, 0x9, 0xfffffffe, 0x8001, 0xd1, 0x19, 0x80000001, 0x9, 0x3, 0x2, 0xff, 0x7, 0x27, 0x6, 0x1, 0x8, 0x7e4e, 0x81, 0xe3, 0xfb26, 0x25, 0x86, 0x0, 0x9, 0x4, 0xb1, 0x200, 0x2, 0x651c, 0xa9e, 0x2, 0x2, 0x7, 0x6, 0x2, 0x7, 0xfff, 0x7fffffff, 0x9, 0x2, 0x40, 0x9, 0xfffffff9, 0x6, 0xe7be, 0xfffff7c8], 0xe, ['\x1f\x00', '.\x00', '\x00', '\x00', ' ^\x00', '%\\*/\x00']}, ["", "", "", ""]}, 0x430}, 0x1, 0x0, 0x0, 0x40041}, 0x4008004) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000040), &(0x7f00000002c0)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, 0xffffffffffffffff, 0x0) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f00000007c0), &(0x7f0000000800)=0x4) [ 819.239097][ T6960] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 819.746429][ T6976] IPVS: ftp: loaded support on port[0] = 21 21:31:02 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r1 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000400)=@assoc_value={r2}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [], @remote}}}, 0x5c7, 0x5}, 0x90) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40}, 0x4000000) splice(r6, 0x0, r4, 0x0, 0x400fffe, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000440)=0x44) accept4$rose(0xffffffffffffffff, &(0x7f0000000100)=@full={0xb, @dev, @bcast, 0x0, [@default, @default, @default, @null, @netrom, @null]}, &(0x7f0000000280)=0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="380000005576090000e3c92698b3404eb38a2c0b692d6b2d7f62bec89d9b9a630d62a126848c395830a3a6a3c56fbc167a6bff7fb07669020c8286da53accab45931a901736128223429a2000014380135"], &(0x7f00000000c0)=0x40) write$tun(r0, &(0x7f0000000780)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x176, 0x3a, 0x0, @remote, @mcast2, {[], @param_prob={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "000010", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x7]}, @loopback, [@routing={0x73, 0x0, 0x0, 0xd9, 0x0, [@mcast1, @private1={0xfc, 0x1, [], 0x1}]}, @srh={0x2b, 0x8, 0x4, 0x4, 0x1, 0x60, 0x6, [@ipv4={[], [], @private=0xa010102}, @mcast2, @local, @remote]}], "ba7308158d4367e58c411de9bf954db2def8f2b7a0177e83cd1c375288355772d5965de30e6c9c5c768b0caa6381dc46d9f45828a99bb5806b569aae6d3a89e8bad422c93152cd5d469fde92f56783bd2b209307cdd6d076c1aa169a07ad9c91f380903c036d8eae0cf2b0e0039f7db783f593da6494771fb5816cda235ed64a14f116e25ede6204b329261a6a3baa2f5e0465734777bd21b0d2fd9005b644750a52058d7f"}}}}}}, 0x157) [ 820.246655][ T6971] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 21:31:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 820.389266][ T29] audit: type=1804 audit(1593207063.244:815): pid=6967 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir612162939/syzkaller.Jhmpky/440/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 820.561067][ T29] audit: type=1804 audit(1593207063.284:816): pid=6967 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir612162939/syzkaller.Jhmpky/440/cgroup.controllers" dev="sda1" ino=16379 res=1 21:31:03 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2}}, 0x2e) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x8d0c, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r3, 0x1, 0x0, 0x0, {0x4}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}}, 0x0) [ 820.695919][ T29] audit: type=1804 audit(1593207063.524:817): pid=7009 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/433/cgroup.controllers" dev="sda1" ino=16372 res=1 21:31:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x18, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x74}, [@call={0x45, 0x0, 0x0, 0xffffffff}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xfffffdd3, &(0x7f0000000180)=""/153, 0x0, 0x8, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 21:31:04 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000080)={0x2, 'batadv0\x00', {0x7}, 0x5}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x80) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x36d) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x7, &(0x7f0000000100)=[{&(0x7f0000000040)="fb", 0x1}], 0x7}}], 0x300, 0x40000fc) 21:31:04 executing program 1: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000100)={0x8, 0x7, 0x5, 0x3f, 0x9}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000180)="480000001400197f09004b0101048c590a88ffffff010001000000000028213ee20600d4ff5bffff00c7e5ed5e00000000000000000000eaf60d18125d4b18857a9eace3dbe8b12c", 0x48}], 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000000080)=[{{0x0, 0xfffffffffffffe15, 0x0}}], 0x2, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000180)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000080)) pwrite64(r2, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0x0, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) sendmmsg(r3, &(0x7f00000075c0)=[{{&(0x7f0000000300)=@qipcrtr={0x2a, 0x2, 0x7ffe}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000003c0)="6e3cdf05bba532bb5da40140555ea8a39ef478b79545758c6a227f34703d4b41d50c418815a0f949344d91497dd48154723e3f4880460ccf4cf27de67ad5674c5e7cd61be93e223f612f4884dd8cb8236c684e786e5390da9877a444fdae72", 0x5f}, {&(0x7f0000000440)="fdecd295bf4dd3829c482554bc0236f33cb7831c97626487ee1e06a46cd3ea22e253b13a812b01cf8f6531e304ec648b3b0724888c73016408f481b1f1d9800c21da31405cfe1610e2ac8be8f9f83c6413c130bfb737d0ce86c153f9312945f68db7e949259d0db42128b5eabc6808b0aff56e77f84aa59ce9915076ad8a6c2daa6917ebc5de10c7e8d02a955755305952b4578bb6d11f48f5ebf84c589047917f680812f87c88f2b2cdfea035dd8c1e04155b75e93c351d762bed5542d82cc5cd717f4605dec00ce97b084011e0f0c0f14e4090d2ae20ee611f21c5be369d6b0f49", 0xe2}, {&(0x7f0000000200)="c28e5b6f61932ceef1814d6f11797cab6b02970c9fd4b2b527857c7ff64e795b74db07818509da03d1419cab80bde68f243090a9d90cc6eecbbc9ae490ff", 0x3e}, {&(0x7f0000000540)="033a16ae239a00228b0d36af6f232fc3cb75497b41d8c512ab046838fce620d2d6fbd330bdbf347bc2b331297ed5364ac95678614b0e8455977dc10b0367ef28bb2d740c9f66d5b2043880251d6fcbf03742396adf3ec970", 0x58}], 0x4}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000600)="a9f626a68ccfe62396667251e831ed14c35f21a5a8763254825fc41ca9ad6be97f92e2c4ec427c3336a782639bf85db331a638a15a61749a309d748eaa14", 0x3e}, {&(0x7f0000000640)="8b7649f1499b9a4209869d70d1c1c9a4646aca1228a350a3e57a0e8bb66be31be95f7670a081381a528848548c6a9627a8f3c09e75d48b5c2d61522ab7ab37080f03d861fe7c55531bfe33143cc406c6965b3cf1c2551bd9de8224c121b72fc371c2da27ae8e1a6109fce364d70bf1204a812191848be75f9e61281fee926391f314f92607f9fb327bf97dd68b8cc1b84a7b3fd0df30e0365ebf9f04bf3e2209cd669f9eb50711ba49d43544289aca53b0a94c7bb00b3abfd5e68b315f9f9bccc0c7a76a4de32a2dfcdb4074b8e155400eff1a273ec0c0a3a2874d82288eeb2ad342ce30906f2a91e77286", 0xeb}, {&(0x7f0000000740)="a3ba4d18a317e573a5782d343a4de51efbc0e5c76156451ddda3e04c6afd210daea28774089967f726076fb4efb55c979fda6c4d3bf5a880f881fd382e65176c3d0263de4a6fbcf9127fabd2f1516785e71f195ac1be3faab2187b3276aea0a0e76d26852f", 0x65}, {&(0x7f00000007c0)="548219e86fb35b41a2c7d380d64432d4350c99cfd16451f36650b2d3e1fbec6cc5b8cd19467d1615ce7f7bbae2b4be727c69ac0e73a29c99fd6528ffb3ced8bd20", 0x41}, {&(0x7f0000000840)="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", 0xfa}, {&(0x7f0000000940)="aacafe392a4dd3a20c690160b24a2e103c80e20f2c8f56ad97f8fcbcc39dc6bce1a4f7ca60141b11d515749eee3a8005dcca38923c40571d3d4faf59dcfcfd10cc26f52b848db920567a3c304ae23e4571ceaf3a9fca1c91fea77bb10f09c7aa9a41f6d96f0a7a69a61c21eb582150cf0e9744eea7247fab3e08343cd64eb77afb903cdfb9f6587ccffaaa897f24bf3c8a571da534a134a1c5a3e4563f98402e3014c743c5af8e9b2e40ca428521528eeacacc664a4174bb38e8883fb10190685ded3c5d5208aadb9c55b812fa4010", 0xcf}, {&(0x7f0000000a40)="f707fe98c04113e7ec09de708758f212f96db6d814ff52546d923a80e1047553b50e72f30d38732efa98017b8fa433e93267d558d0cc56d133fb98013c624adc41add9cb3541c89299c617f49fb12a25ef966a6e321d8018cf41ee98d3d356b0755c1c547a6bc4a8f66f8a5aff38d2f611b6a9510ed699f73164174f7866bcda9a97c71d8a1e49562e0a080803c0f46bbe7a8a86cbba52c9a8c35cf2", 0x9c}], 0x7, &(0x7f0000001340)=[{0x70, 0x100, 0x5, 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0x20e8}}, {{&(0x7f0000000f40)=@llc={0x1a, 0x334, 0x6, 0x4, 0x1, 0x2c, @local}, 0x80, &(0x7f0000006500)=[{&(0x7f0000000fc0)="824e64bb5c401678c1fed53bf52a9cdb1f7267", 0x13}, {&(0x7f0000001000)="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", 0xfc}, {&(0x7f0000001100)="02c346ac7a60cfb4354a53844d072bfa", 0x10}, {&(0x7f0000001140)="73de763c5a3e099a02f2607e8f5a16856120184bdd7532e9c0d0a59ff2b5af853f971af2db5e0c55e17f59f877862df18ad91bbc23d1b4800d400684b46c3d36cef3bf3e8871e5c1679f179fd4867d36198d1d1e6131f6364c7e0823fb0b0c482b6af2942cd63b9bf0914630a02254a45fef5b12cbff1e1c135457d8f9455f487322a16be66e1624f529fdc9534f9c3fb0a632c02f780e43decdc5132fac301a79620b197ac837113b37b3db0e99d6c65e2ea9169fac3e67a035c23d49838fd0681f55ce752781041df840eb7492fc52e272ffdd7e21c07f62dd4e7f93342580b397d32b9c00c6b23ebfd2c23405cc57620596df3357432a", 0xf8}, {&(0x7f0000001240)="1f0b6fcba8acad7847580ff9609e239d0d8dab295287b61ac6020c54d9bd54d8a85834b578dd8568a4a74073dc478fbe821efd9313a7f6d83dfafb728ea3453bb6388efeeff05f1411e7bfacd4f275db0f8114b9d8147f60b923bc260b62d0589361072e5df66ce98a357e2402e668d2114e8c925bc9838e6b4a837ab7cbe93128439cc1e041a1dcdfc90dafe6b632cf5b5438919422ba6a58e8ff3675d89122b1411cc14f736a1dd57b83ecd75da2134ecbedb307f101", 0xb7}], 0x5, &(0x7f0000006580)=[{0x1010, 0x100, 0x7, "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"}], 0x1010}}], 0x4, 0x0) 21:31:04 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r1, r0, 0x0, 0x100000001) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000006061ae6e00143200fc020000000000000000000000000000ff020000000000000000000000000001"], 0x46) [ 821.499723][ T7043] IPVS: ftp: loaded support on port[0] = 21 [ 822.569841][ T7043] IPVS: ftp: loaded support on port[0] = 21 [ 823.087323][ T21] tipc: TX() has been purged, node left! [ 823.107238][ T21] tipc: TX() has been purged, node left! [ 823.160446][ T21] tipc: TX() has been purged, node left! [ 823.167198][ T21] tipc: TX() has been purged, node left! [ 823.189781][ T21] tipc: TX() has been purged, node left! [ 823.211291][ T21] tipc: TX() has been purged, node left! [ 823.253855][ T21] tipc: TX() has been purged, node left! 21:31:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1, 0x0, 0x33}, 0x0, @in6=@remote, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r3, 0x1, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_SMPS_MODE={0x5}, @NL80211_ATTR_SMPS_MODE={0x5, 0xd5, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:31:07 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = socket$netlink(0x10, 0x3, 0x9) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x14, 0x5, 0x1, 0x401, 0x0, 0x0, {0x7, 0x0, 0x6}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x3f, @private1={0xfc, 0x1, [], 0x1}, 0x8c}, 0x1c) 21:31:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000af9000/0x3000)=nil, 0x3000, 0x2, 0x28011, r0, 0x0) 21:31:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0xffffffffffffff2b, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[], 0x1}}, 0x6048010) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x14, 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f0000000200)={{0x3, 0x0, @descriptor="9e914af7a21d0c7e"}, 0xdf, 0x0, [], "c47092fd4b18ffea9234d5bae0642ecc212c426b35ceddec25f7b5998177833f0c52c67f856cf43dc05d0651d1543bec81c2faf03ad456de7ff5b9be323d99461aaf934561429ac222171e42cf269a7a9ef47842139b486bdd3a4714bab24632d6e90890b6f33de1e5f4e4efbbdbaf70894b987f2ff998cfee6418e2ed3d625ce8b38e093d0f7094b6a78b6bf9b21e738a8076defeeb453188a2acab7e9db957ccbf09267c63e18eea00c6a33131ef85fedbe82e629f71629fdfa404a155d47dc43ec6b56122fde32abd7c7ca68bf97c4146236a92913f88946a8da472898d"}) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r5, 0xc0506617, &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000000100003c1eceacfa4a054f000000000000000000000000000000000000000000000000fe000000", @ANYRES32=r4, @ANYBLOB="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"]) sendfile(r2, r1, 0x0, 0x1000000e0) 21:31:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)={0x98, 0xa, 0xa, 0x201, 0x0, 0x0, {0x3, 0x0, 0xa}, [@NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x3}, @NFTA_SET_DESC={0x4}, @NFTA_SET_EXPR={0xc, 0x11, 0x0, 0x1, @rt={{0x7, 0x1, 'rt\x00'}, @void}}, @NFTA_SET_USERDATA={0x65, 0xd, 0x1, 0x0, "60e564dc1e5e0422841830983203462fb3033b29e5fb140f26a1e4edd05f4857db537549ee8f5f9dc30becb82d26dbe690092c5a6dce95ad5cf6a2da8e30d354797f1476ec0c30be4d12fbb0122fd88e23202142ed8f574cd22277991203f08bde"}]}, 0x98}, 0x1, 0x0, 0x0, 0x48000}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="48000000000701020000000000000000000000701fd3000900010073797a3100002f8d0eeb0540000000020c000780080002400000003f0c00064000000000000000020800054000001000"], 0x48}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r4 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r3, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000100)={0x3, @null, r5}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={r4, r5, r6}, 0xc) sendmsg$NFNL_MSG_ACCT_DEL(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') 21:31:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=@newsa={0x138, 0x1a, 0x801, 0x0, 0x0, {{@in6=@rand_addr=' \x01\x00', @in6=@rand_addr=' \x01\x00'}, {@in, 0x0, 0x6c}, @in6=@loopback, {}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) r3 = accept(r2, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(0x0) r6 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x34, r5, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r6}]}, 0x34}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r5, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40044}, 0x4) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80842}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r5, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040015}, 0xe57ccad7e77ea869) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 824.365110][ T7114] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.0'. [ 824.545505][ T29] audit: type=1804 audit(1593207067.404:818): pid=7127 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/416/cgroup.controllers" dev="sda1" ino=16368 res=1 21:31:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) write$binfmt_script(0xffffffffffffffff, 0x0, 0x3af4701e) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0b3e0000000000000000250000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000b008b00", @ANYRES32=0x0, @ANYBLOB="590f9879d613880afa3648ccb3968be551000000000000000852e2154a9f20cee3dfafff3cb0b00000000000000005294fd19512bdef1f4af867aac1af3a5461340b20"], 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, &(0x7f0000006c00)={&(0x7f0000006ac0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000006bc0)={&(0x7f0000000180)=ANY=[@ANYRES16=r2], 0x9c}}, 0x4000004) unshare(0x0) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x0, 0x0, 0x0) socket(0x0, 0x6, 0x0) [ 825.174813][ T7146] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.0'. 21:31:08 executing program 1: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r0, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r0}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8}]}}}]}, 0x48}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r3}]}}}]}, 0x48}}, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0x88, 0x0, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}]}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x691e2503ba075849}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x88}}, 0x20000800) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x1a) bind$inet(r7, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r7, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) recvfrom(r7, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0x0) 21:31:08 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000340)) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='\f \x00@', @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6], 0x1c}}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016170a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 825.807962][ T29] audit: type=1804 audit(1593207068.664:819): pid=7165 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir612162939/syzkaller.Jhmpky/445/cgroup.controllers" dev="sda1" ino=16371 res=1 [ 825.942437][ T7158] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 826.322250][ T7161] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 826.347907][ T7158] batman_adv: Cannot find parent device 21:31:09 executing program 1: r0 = socket(0x23, 0x0, 0xffff) accept(0xffffffffffffffff, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe847a071") r1 = socket(0x18, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x3c, &(0x7f0000000000), 0x20a154cc) 21:31:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x84, r2, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffff0d4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x800}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9708}]}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x20040005}, 0x240000c0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="fe", 0x3b20}], 0x1) 21:31:10 executing program 3: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0xb00000000065808, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) 21:31:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x9) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r2, r1, 0x0, 0x100000001) ioctl$PPPIOCGDEBUG(r1, 0x80047441, &(0x7f0000000100)) recvmmsg(r0, &(0x7f0000002b40), 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r4, r3, 0x0, 0x100000001) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e24, 0x1, @loopback}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000)=0x1, 0x4) socket(0x23, 0x800, 0x5) socket$netlink(0x10, 0x3, 0x0) 21:31:10 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="5c00000002060100000000000000000000000000100003006269746d61703a706f72740005000400001000000900020073797a300000000005000500000000000500010006000000140007"], 0x1}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x14, 0x0, 0x0) write$binfmt_misc(r3, &(0x7f0000000040)=ANY=[@ANYRESHEX=r2], 0x4240a2a0) splice(r0, 0x0, r1, 0x0, 0x10105, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x14, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000000000)={'wg1\x00'}) 21:31:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="b511ca1d57a24500e1d5dea4405024a8a29e7b01b2999b372c7982af1531e2121c13b9d99449bce97e03c9233da56d3ce9058703c85ae9c8a01079f8715d7a4c8a789942bfa5511ca5a44aae56203be433f43aaddf527c47d8ae3cefdde104a8a37b1d79658fc1", @ANYRES64=r1], 0xb8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000000000000000000000000000000a20000000000a01000000000087a3db98000000000900010073797a300000000084000000080a8381933a000000000000000000000900010073797a30000000000c00024000000000000000032e000240"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) 21:31:10 executing program 1: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept(r1, &(0x7f0000001480)=@caif=@dbg, &(0x7f0000001500)=0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001540), &(0x7f0000001580)=0x4) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="68b00000", @ANYRES16=r0, @ANYBLOB="6ffe00000000000000000300000020008d2d13dd73caabd7380b5201800d0001ff9564703af3797a31000000000c0002730800035c3bf9f44ddf0000000000499fee5f4d8af709"], 0x34}}, 0x0) 21:31:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x2e1) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="fa", 0xffffffee, 0x20040840, 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa810000000800450000000000800000889078000000000000000000000000004890780300000000000000b46d8e5f4402843f86a05374f149b342e1b5922ed1d11bd756e6b56aaee436f01b7f60836be9de3650867e5edc198021d3662dd65a4e7074d51529586aff2bd379549581830713593ccafb56e1e043521d22c9d2aa8e8e36d8df932cd3dfae30a71d491a5528f05087104e70cffc13b151b1750997a2c40015dcf788028b0689960d340d50758762e27b60dab310f6232eb5210be843a010234e42bc65c8926760a3"], 0x0) 21:31:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffedd) getpeername(r0, &(0x7f0000000900)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f0000000980)=0x80) recvmsg$can_j1939(r1, &(0x7f0000000b80)={&(0x7f00000009c0)=@nl=@proc, 0x80, 0x0, 0x0, &(0x7f0000000b00)=""/121, 0x79}, 0x40002000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_ERSPAN_DIR={0x5, 0x17, 0x1}, @IFLA_GRE_LINK={0x8}]}}}]}, 0x48}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0xfffffffc, 0x1, 0x2, 0x0, r3, 0x283, [], r4, r3, 0x5, 0x4, 0x2}, 0x40) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r5, 0x0, 0xf03b0000) sendfile(r3, r2, 0x0, 0x8000000000004) socket$inet6(0xa, 0x2, 0x693) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0x0) [ 827.784394][ T29] audit: type=1804 audit(1593207070.644:820): pid=7240 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/418/cgroup.controllers" dev="sda1" ino=16376 res=1 21:31:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @local, 0x3}]}, &(0x7f0000000180)=0x10) 21:31:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x1c, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x4000) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) r3 = socket(0x11, 0x800000003, 0x8) bind(r3, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044941a4976e252922cb1996e2e34ba800000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3fedb1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) sendmsg$IPSET_CMD_DEL(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20040000}, 0x80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) sendmmsg(r4, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) recvmmsg(r4, 0x0, 0x0, 0x0, &(0x7f0000005340)={0x0, 0x1c9c380}) 21:31:10 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000280)={r0, 0x9, 0x8, "ccae63fb19a8089a77756e9a31f6cb21bb9d481259f8a593d607064e3685cc339e81255c15474c2cc062beaf3f15e8088d012f9011fb4878adf02cba9420d6151f9ae8d85b1519d4345e83494b51274800c775945554253153cef7368e6c1548d3b342d19dc7b6c6715220b01c6ef7ce86ec18f5b704c75ce4a71ddd3dd1e502b5cd279993291d5df0718c3b5d6a66b5d0ff2a6c4465b5738e3de3db3f09649c955ae92ba117d0f2503f0c04c41b9e5c72faa11c4a8df2d13c726df43daa465cd7475ff735388b9b24125557661565d400d0f7f97ae80deb30685cdbd6c18fe1e91d9348bc97b58e9a80fd"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000480)={0x2f, 0x17, [], [@ra={0x5, 0x2, 0x8}, @generic={0x0, 0x98, "03f16bd1fcfba43a1c8c06fb3985f56ddfa8d1b5e5da4b0611b39529b1800be59663329a1e8be962b3a04fd649379426994606011a9adcb33822177fbe88d616ae1ab5c1f13c152735fe716557807ba3457ca2440dfda203c3e4906f0948c8984ec60b145737bb714a17448c1208fa74dd09983167a4ae535b6784778830ed881c7f18e4ba20023b1d596b82f2560e2d322a29acc4ca5a53"}, @ra={0x5, 0x2, 0xf5bf}, @calipso={0x7, 0x10, {0x1, 0x2, 0x4, 0x400, [0x1]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xc8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="b503000000000001000004"], 0x3}}, 0x0) r4 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x34, 0x0, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r4}]}, 0x34}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40044}, 0x4) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0x0, 0x200, 0x70bd26, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8001}, 0xc0) sendfile(r0, r2, 0x0, 0x100000b10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00082cbd7000ffdbdf250800000008000800ac1414bb08000c000000000014000600fe880000000000000000000000000001080004000300000008020000001e000106000b0002000000000000000200000014000500fe880000000000000000000000000001"], 0x6c}, 0x1, 0x0, 0x0, 0x4004000}, 0x44000) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x50, r5, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2}, @NLBL_MGMT_A_DOMAIN={0x17, 0x1, 'cgroup.controllers\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x9}]}, 0x50}, 0x1, 0x0, 0x0, 0x40883}, 0x1) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x10}, 0xc) 21:31:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1a}}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r2, 0x29, 0x3b, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000000100)="ff0204000000b30100000000000000000000000000000205", 0x68) r3 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x20, 0x0, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_TXQ_PARAMS={0x4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x20}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r1}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)={0x14, r7, 0xc8ef0a4335e6829f, 0x0, 0x0, {0xf}}, 0x14}, 0x1, 0x0, 0x0, 0x26004800}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES16=r7, @ANYBLOB="00022dbd7000fddbdf250c00000014000580080001007564700008000100657468001c000680080001000100000008000100050000000800010006000000"], 0x44}, 0x1, 0x0, 0x0, 0x4011}, 0x8000) setsockopt$inet6_opts(r1, 0x29, 0x3b, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) shutdown(r0, 0x1) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0xf1d}) 21:31:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x4924924924926d3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=@newsa={0x138, 0x1a, 0x801, 0x0, 0x0, {{@in6=@rand_addr=' \x01\x00', @in6=@rand_addr=' \x01\x00'}, {@in, 0x0, 0x6c}, @in6=@loopback, {}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYBLOB="170900000000000000000100000008000b000400000008000900000000001400200000000000000000000410ffffac1e000108000a0000000000060002000000000014001f00ff02000000000000000000000000000106001b004e240000"], 0x64}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, 0x0, 0x20004000) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x0}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000200), 0x8) 21:31:11 executing program 1: unshare(0x40000000) sendmsg$RDMA_NLDEV_CMD_RES_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, 0x1409, 0x301, 0x70bd25, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x59) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x28}, 0x3}}, 0x3f, 0x3ff}, 0x90) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 828.404367][ T7273] IPVS: ftp: loaded support on port[0] = 21 21:31:11 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xffff00000}, {0x80000006}]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000001680), &(0x7f00000016c0)=0x40) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r1, &(0x7f0000003680)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000001780)=[{&(0x7f00000003c0)="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0x1000}, {&(0x7f0000000180)="6de0768aa1e998fc22a4d30be9871dd484efcdbcf5dc2d3a8f1ca2c82f200919403d2efb35f2b1a18dcd34523542cce4703fe13838f632c0dcec54942e499d969b3bc69f3739b9d28454ca276baffe759868cbb79667ecaf631f5a5d3b80c0969fd0dd", 0x63}, {&(0x7f0000000240)="05b8c08dffab0117767ce445bd42449338c378ef2a556a8287d4bfc588cbca2d2b6f4301784a6697526bfc4cbee01821302014ffc7b85c73c239f74b1bdd3044eda1d95eb281471eb79932e393fb172c4cec8161ec09ab9fbfc3b59b88c982aa17b97ae7a96715f1f83bc1fe763787b814c88ed36a76e3885275dd23f31d6737db8a7bf778676a635208ef", 0x8b}, {&(0x7f00000013c0)="2e4409fa0094bff248a25167e719ab99050a9ac68dc39a3454b43dd66c82001af775f7be1f3c858f550150b0559ad4f1e1f6d5ba8c268eab02bdcde4cc788f3c197368342e9ae2cc6fede1255f38015084121f962b6edbe1ee7e2e63addaa46c03ded4865269531e408ab0600764f1b3547cb208fde2f80da30004dd2549a96ca9f1c280e81d7b77fa14871ccd09c07f31c45130e34e2be0ef2b24cd5869c90526e76a4f6cc981c1b0f1073dc1df1e668ff1fde23cd33ddcad5f16b46efe136d3dece5a76da080e0e4500317d54d7d987c9fca110d5b713ad1f06636d3f6617c5d2d9f3447090dcc5dd1a173f9d2ca706e488560", 0xf4}, {&(0x7f00000014c0)="d3719f78db29294d25810bf075cbb9c13133551ed3d9012363eafa72672f8865ee8d59cb83819eee9e15fd73cfa3d4c36eeaa3ba8710b495a304701edf8e464582434115d72594dd2e20401fa5e086bb1cf306ff29065eea02ee6c8a419c907350e2d16be328b79938222dfad1427358949006e29c43236545569cdbf62b25753ca65e5f3550d421e68f82b741259faa282ead1a441b5444df5f5b924f4e1d6fb0", 0xa1}, {&(0x7f0000001580)="f85bae41f97664852d1d37e359298cc1c0081f08013edfb9eea436f1ed70af669fa68c97b4ce7ba161029631785d6ef5b5854b71a2f942a5a5346d4c82f75acde75d928fc22bb563430038b1dcbd58c426fb5cc12ca9889de335bf537464b03c9dbfb8b3e3919f68995f8187fd4634d9702645077e6a6fadcad47e3b084febef51b76cfd3b8f37e7f3c91b92118d4d1c811f096870492db6edb74c3cd95fe2de7c8687eb1c5b1838adb3f8bd290a96b7f3fb18b24466fcca9b9c58ee2680450fef142e521946f8668bd65b82bbf3343952fcd4509f42bcf48794dda7ad49cedc4e1e443d5dba4d5afb33b0b4ca3ef70fb5cf24c602dd653c44", 0xf9}], 0x6, &(0x7f0000003740)=[{0x40, 0x1c, 0x1, "5dffc50c96fab09cf819d1d858ef6e9aad8b0cdf12660c58f755317721106d049840eb3181849e43faa4d479614c1bfe"}, {0xf8, 0x88, 0x9, 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0x1000}, {&(0x7f0000002cc0)="3784d25621347de9b1e66715350cd148de9b4269642bd638f17ebedae8572b220a22478814b8b187c97a64d00920f2b85283e6376ed980f8de5f0326c2ba9e75f77870e3111cba3250a766d31a73232a43e16367876c68ce59fcb2b01968213e8ef72bee246f5b52e7c3ece5ae030c516677329b11ff43bc1e07a5335e99f0952d4784f6c1846b93f566a30d9915658e7909d1dd6822ac33958e688b8eb1f1fc7baa3bb199db7b10f930fb401240803f3849e737eb2e09edddec3817f78dff0bb5292b8b475aa9b3241cd01fff1a7d9cd09c7fe6b77c1478", 0xd8}, {&(0x7f0000002dc0)="214797fd4dad0d698391d01075f905d7e4da79b5bc254c66f58eedcafb9c8bd51d2c8d916425f3236a09de0088ea187b4a4ec626ee6ad55b3df266236ce238eeea655aa7a369c5e863e7340fdd546df5f9d0c2b175880e43fe4dd754368277b308e7d4b65dc833aaa1c7fe28191f3b842c02af83f7f2738f987e3355", 0x7c}, {&(0x7f0000002e40)="b1d3bec2c6bdbf7759fc54a70e890d57bdd4de750bd0b4cfd434089b5e0b89ce1a61ae36a66597da0a51800e8c562f649a7f673b5b61a373240e32505f51760249494ce2319830dd262461243de48405811f7af4a46766379923d2bbd4d7aab2a3154bbcc07cab43ec6d7f8d6ed916d18472276b02d2b6f2c51d131240d6ea9e5d4244f98ebbfd541d517498bfab660130662fa443bf3e2e13ed7229b372", 0x9e}, {&(0x7f0000002f00)="3afa3fd6bf9b43bdbfac6869e3e8591b49f8496a526d53df8e7c42088e8b55a813dfc90a39256e98907b1c3ea32b956d9466a4e9eea2070ea630cd8f4cd5727c52c42ebe64321093185343ca22a2ce8c754465bf53edbe8c3d89da276e57ebb250159787bb7cc5c9b1ccfb1c0689fdb4e7e08f0aa55802e1bd272be00008cb32a62c099715f3fb58e9ecba222785ee9e2482a0eff9e87d12782b01066bb5338a5c3a05b153d91456362aec82aff8dc", 0xaf}], 0x8, &(0x7f0000003040)=[{0x108, 0x11, 0x7ff, "97e037b59a889c32325e9226bd932e0dbb9b97985118570e27f4dddffe6cc3498de0bb05e30c170130193be887a27ea6363d8eabf758a98807c5ce31857420cc5539ce8cbe1821a0bf6979e0acc8ee3aaca2d9c7c27a7a7e0f09827ba8eeb55646d0217113d6f754207c98de26e926f62daa5b74a82e5c65dbd6a455500c9095302ca7b6b52c64f297fc0c8aa07741428952ad5756cc7aeae4b0990622051d3e66ad78ecb802d6c9e4471129951b8a621187d23601163b86f290d702bb17ef68ff3f78e819418733736b4165c9f23609346efdc50269dd7f202336faa6c041f1a59f39f686f938fdb72d931fd977531a26a63a"}], 0x108}}, {{&(0x7f0000001700)=@phonet={0x23, 0x3, 0x0, 0xfe}, 0x80, &(0x7f00000032c0)=[{&(0x7f0000003280)="33c6", 0x2}], 0x1, &(0x7f0000003300)=[{0xb8, 0x3a, 0x1, "02fe2e5f0cf91a78f17a3b6d1e6779a4a33d491bd701cf1c3987d7f8d98a41b8e5ebf393aab205515abbee07b3bc8806f7029db2689dc6e45e45ef137e3bf72952f5f0fb355d8f6c185494987ed9c90b1242b5f1392afde0cb089eb8a2bc18632ff3f6cae8cc3bfb315d0ee659702430c50ff9fdca2ab3201001e85196a23986276d59b28a6f0127bfc9c2e4016c293637269fa5d82419ed6630e515ca2175ab6029687ed8"}, {0xf8, 0x116, 0x7135, "96978283dfa7ea508a312742b130b74e4de98b6393742bae3bebb98beb76b9d1a9b49ec27211598b7425937979698f1a79d08687181602919023302886cece90b7c636a05ccc2144399da7a95fe25a1db3e97b19bf8628db7be778b9a623147759611264d0ab7cd67572cfbb52b8f974740759b1c8f90fea9468e6ffbb4c2b99845c9e4ae588105676a4e5efe7981dc031e17558617cf796076b8d63eb0731f45dbf7feb6f281e37a0b07f09e347fbc9586fdf603b6f76fff6622ac3dd3161796bebb42175cabe1c2607f92f8eaaa6bcc2ec04d655fad7c362cc14b24209a2164868e1b5d14931"}, {0xe0, 0x1, 0x80, "51c349dad9147230fd4b50b679740e6e87bf3b4b6239b3b0c273e2051a5ed8da0bd58cfe411c041c0cf24b36d9546b28f1110c60e3b112b59dd2fc9f4eec3416b04a44475aa2b0ac850a516c4b32683885c690fe1bd21856a494c7349882eecf6b0e5a9224ad171cc8cd96dd01def5da20b8f87caed5b4e530e63943eeefad7c380b0b0a0ae1326f7381bb64cdddf59772ff73a9a4101895b3ec8edcc5ef25b09e398394a3660a10ccf11b5f4c19231a0de118753d1fc7283265ea36910056d9f7dce9638b55082924ac219116a1"}, {0xc8, 0x118, 0xffffff01, "e9359be9eb429ec33e0538f99d4ca5f74ece26ddc95a72a5629fe8850787b3c9af1ccce7937bd08b932d3f478061414a6ab81d4931bba9d7e18882db02e5898bfa1bd67450d7bf3ea23360a5e864c36d50b1dace45e51e3becd5f99c4527114d04167b2a5c25c42557e633b9ea2488fccc1a739d4dd9fd8f2c1f0eaeca2f0471ae13f9aa1c55d559cef884e52bea69586e94e4a7b89a8e40d1a69f0beca28e70ee4a65967f2f75abe8dc11d5dd9e647caf89"}], 0x358}}], 0x3, 0x40000) [ 828.472142][ T7289] IPVS: ftp: loaded support on port[0] = 21 21:31:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_rdma(0x10, 0x3, 0x14) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r5, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x2f}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @ipv4={[], [], @empty}}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @initdev={0xac, 0x1e, 0x0, 0x0}}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000840}, 0x20000000) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfe6dba", @ANYRES16=0x0, @ANYBLOB="15000000d43f00eeff0200f20000000000"], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r6], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000280)=@dstopts={0x3a, 0x1b, [], [@ra={0x5, 0x2, 0x3}, @jumbo={0xc2, 0x4, 0xdff3}, @generic={0x6, 0x68, "fd4989b49c422734e1de546a03f12b962fee75f3d43b6c6c767c32a713b965ac47a923f8b58660ae71038336fe5363d8af90d3789287edc4cca27d563362d8f81f5fef7d6c9451f379ef3037062986e9a8526a0f8d4912952e53339b9671536036193878a8b8b2b9"}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x40, {0x2, 0xe, 0x1f, 0x9, [0x1f, 0xb2f, 0x5, 0x3, 0xfff, 0x6, 0x100]}}, @calipso={0x7, 0x18, {0x3, 0x4, 0x4f, 0x6, [0x401, 0x5de2]}}, @enc_lim={0x4, 0x1, 0xa9}, @enc_lim={0x4, 0x1, 0x1}]}, 0xe8) [ 829.064261][ T29] audit: type=1804 audit(1593207071.924:821): pid=7349 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir612162939/syzkaller.Jhmpky/449/cgroup.controllers" dev="sda1" ino=16384 res=1 21:31:12 executing program 4: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x10a0}}, 0x0) r0 = socket(0x1000000010, 0x4, 0xa8) sendmmsg$alg(r0, &(0x7f00000022c0)=[{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000040)="d6e9747159ad67be693b893634f0f74f534216cb717822d87d00d2078002019befb3458373fee3dcf2f329a2dcae62fa84edcbc050dea709cc89fbbf8a41", 0x3e}, {&(0x7f0000000080)="718f319e9ae81a51cf78c94607dfc8001eeb291659071bb8b77db411bad394f7e8490d516ecd6cf662d58622faa9a3e38c808dffa50c17b345fa4fe64783007d2864dd2811ee", 0x46}, {&(0x7f0000000100)="525d959e6b8d281503487912007cfc01d8569832ace659a459152d0a10c2542b586d1a8cdf3cf16271d3eb2847be2d3145c03afd972857a78af9bde25c2273b001b63fb9a930f08c0f10f4e5a7153c39a2e0ee980cdaac96c8fbad3915f52510eaafaacd03b9f506ab3956db5c73863e848ce4d98b4856103db06bf18fe20ad16f2fd6ed418b", 0x86}, {&(0x7f00000001c0)="d0589b5dc0ff5137a7487bf6bfb35560732a", 0x12}, {&(0x7f0000000200)="0d294d899b93d907989d5767a6fcd1ab729f8ef07f8f622241633d5beef2cef995bb34e170a1ccb4a6b623d33f29d853a48d52eac8388ab0a966a88ddf2319304da9e41a29c941963fcd7fa2b24a8644c016d9a34dfc24f57b90a7bac46f5c0fd653cac040b4fa5bac3a263b3754d1405037959fff605dd187533ce03bbc2aa9fc3366d3034098bcb8acd45c3f062bd6440c0df5f7b345ee13d47e3858872f6b27b917", 0xa3}, {&(0x7f00000007c0)="1a08278824004c5f0f840289b50c598de3a4b9c396a7625d205d454f66d515ec53c142f309e21a7ddc04a73880c1f73336b9b931e32acd70e7bbb9452d40c1f1e1e01a77cc5c78df712cdb7efca79cee1e78b2a0cd55be2bac398d7ff8b41847377c02c58b2ce73d5d912b6935d92e4b0e90791c68e87849746ceb26b1ba4d057d808dd358d5ddbb7e42a4650c4362a9dfa29d1b287d81a7e8428f2ec386dac088def3bf321a0502fb97301fb0641d2a6431498450f3a096277938", 0xbb}, {&(0x7f0000000880)="52b0f7a8e34650f8986b792898d213540116f041cd3c6bc4d6206e220fc800dca6de295def737c533a42d8e36079e7778dd6d490a402ba25ca0d73213819932fefa056297b93627ddd659ee3b12109fd62c9bc98318b654d123aac600a55e64aabc51b0bbabd0c10b963da1c5f1da6fe08c1d3ac659b0836ed2a40312fffa69a4ed770281b2a04cf52152e15ecff05673d581a3888a5718a3fd502e5dcdd343b61461f0e04c2b0c23a6641e9723060e64c2522e412", 0xb5}, {&(0x7f00000002c0)="66fd3283a11519e0a6310504962455bfc4d5bcfaab70b39693d94ed491cb83c4c66c9d89141495e330a4343754afeb8018df67e793c6d60c", 0x38}, {&(0x7f0000000940)="3b3453325c037ca609c07ea94cf8f731fccea0ecf7ef72429919c7da3945b4d3380c21a13feb66650ee3cdb383f6ceca97f8f00faaeeaf7413b062b2c914318fd2c398015c765473258c44941041cf6c135d24a46c705152333711bde12b1396d2ba234d26ed3a7475377be24ab25d2569d257c79ca1e37bfd989ff4e5ab08", 0x7f}], 0x9, &(0x7f0000000a80)=[@iv={0x60, 0x117, 0x2, 0x47, "cde40cd74fc6f0aa3fa17e8c583af7483d1801843d3cf49d4d93c583fc99635d56828156ce03194b23586141c0aca6bdea4f5a056f92ea8ec944ebd8d29b6913205bc48639d805"}], 0x60, 0x20000000}, {0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000b00)="01d9bb22d71113ddebbe35794e232fab907640d8b0748775ba694b5e28fca33899780710bc32d14f1ce7d82205aaacc518f4678b7aee54394d8201bf801a9a610dd1", 0x42}, {&(0x7f0000000b80)="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0x1000}, {&(0x7f0000001b80)="6470cdfc2e46a5ffe7167a62265cfa9877e8dc6c4dbc1732bda9af5f39e6d05b68cf7625a0c8cd79ebb331b483609709201948692fd92b9d4780b9f6326fbd7d721876ab32384d385233c7338372b3f86e94929a78ca4ddeae098508b4707f16ceb29e112c0416e9620272214fb0ffea5d0ee632e97be4477b1262d4635c8f22c5cdc3b1c9813e75d1f0eea8d8244340907318de8e3d2192f5066ef5790aaa304b422ea55103c2bf2ce088a6c6cbcb3a6f5470bd51ed527467779dbff0", 0xbd}, {&(0x7f0000001c40)="f4ed48441e0d9e1427f52d58e8a300e27fe032507b3cc8e03bcb2bc583558f1afa8ad6a5a62a86c9f2155c7d8dfb60ec53b40553ae2be9f9e5bca4ced04f519d4a4b357ecf05a5659ee565a2f5efa8c360fb2d5760910c5c72891a288b51e4f3", 0x60}, {&(0x7f0000001cc0)="62ccf28c9eb4483b2a4319fba6f2447cc2eea0009e88d83fd7ad7bc9fd89c60810e928ade7c8478c203db15aa7383c03986ed236ebadf42625fb3b08b2e5f683da413e78c04f8811de7c6d1c1e513719d110e1a7da16a14e3e4c0533357770cdeced1db59e45960d310b37e28717bfb3dc484777cf989ed9982b7790f5613a69e22632e9e3449fc53cf88a3926d63d68770062", 0x93}, {&(0x7f0000001d80)="bb63d30d15134291aee19f701511e3326bbcc0969efa3c9133dd03efc776351ea5c5c8c5b60184dad776472544d76d6e9843958826ba53ccb81ce5e3180393a73196f9dbc5150f38628d18c369f696fbc1ad74ed0c01c6b98a0fef45cffb41fec5d479e367bf3aecc35ca163ba84f7a14fb38f69e1cf00c8dfcd9f1cec7d48cf2f7c2712", 0x84}, {&(0x7f0000001e40)="1c04569b54feebcb676634f57d879e768767d404767cd790748ad9e14c9e6ebf18053931df13d11d0127564c82f5d37f9bc263d1975870366afee84ac44cc885eec85cb999de5b938e4756d19ee40f544fc0dafcc618ba", 0x57}], 0x7, &(0x7f0000001f40)=[@iv={0xb8, 0x117, 0x2, 0xa0, "c9b454a08d6ae614957fc90360d15d0bde70ff89f4d4e2ad731098ecc9a779ac78a107d8754f947c174cbe5ef6dcb3840c00705077e0cb1b545d8cf69540201d26c0bf0a55e5a6852e3c48260c4d9eed09f691f8f2b6048447d7cc74dd8dbc9f32570595fa5e6ee8a5d7307330d85cc5a7ff8564a81fdf0515de5d0d99809ee2c36df5b401cf2dfce3e322362b1dbd1de34a3e1b1e14d8dd2c9ac0c3cd1436e4"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x130, 0x4000000}, {0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000002080)="a3091ce27575d92dced1f461cfba465d99c3ec7044a61b50e29e67e91a242f2530c323f7257ea5292c63bff2bac96a8a4b5a9a7ce36bcd1e034c68e1991a57d0c32473008344aa1fcaf0fb71ed91a326d9b84b812dbd2a85cc98139156f50dce152025346021fea723e6c997f33ff1465f7623f26260ac3528b9b74277e11d64cee8d0f2a22303c64c57ffaed87fbe312dedfcfed5e600a578157efe58cb61d5dd376d2b1b6b39198647d9582d43fe725fd044015cebd703e572d8e9913346488ff517f810c9ca59163ddc00fe299105bff5731901c7fcf4e3731e68241691653a1cb4990958", 0xe6}, {&(0x7f0000002180)="5c9f4cc882a684688ccd365da2f42588d03882dd63993b1b6fbdd4f392368022114696de74d2ac2c72045de03b4a531036902e4e9317e7c05448e312935aabbac36d67b1f9f1cf421c416cc654fbcc3be411160fbf2006de4a4566e44a9fc29c8bebdf6901ee5c4640fb03740e1d8b6c695fba8af3cbd506ec8a688255137707c26c922d1958df656e915c9f5f0a496c70ae4e85bb9cabe03dd2b680", 0x9c}], 0x2, &(0x7f0000002280)=[@assoc={0x18, 0x117, 0x4, 0x6f8}, @op={0x18}], 0x30, 0x20000001}], 0x3, 0x0) 21:31:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010040507000001000000000000ca8c5eaf750cc3e4357278245b8bea77660800dde52aaa8ac0b082a0", @ANYRES32=r3, @ANYBLOB="1100000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) socket$inet6(0xa, 0x80003, 0x3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r5, r4, 0x0, 0x100000001) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @private1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003, r3}) 21:31:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, 0x3, 0x8, 0x301, 0x0, 0x0, {0x1, 0x0, 0x7}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x20000000) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) recvmsg$can_j1939(r0, &(0x7f00000002c0)={&(0x7f0000000140)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1, &(0x7f0000000240)=""/117, 0x75}, 0x1000) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x24, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0xffffff7f}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000005b80)={0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000400)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r4, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000480)={0x1e8, r5, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_PEERS={0x19c, 0x8, 0x0, 0x1, [{0x198, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g='\x97\\\x9d\x81\xc9\x83\xc8 \x9e\xe7\x81%K\x89\x9f\x8e\xd9%\xae\x9f\t#\xc2r3}) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000180)=@gcm_128={{0x304}, "9b784c0e1c2bff58", "2b045fb9f39d956d5cd7f8b28ae45341", "4ec3e81c", "fa284090bd466378"}, 0x28) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000002c0)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000200), 0xc, &(0x7f0000000380)={&(0x7f00000004c0)={0x70, r5, 0x10, 0x70bd29, 0x25dfdbfd, {}, [@SEG6_ATTR_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0x31}}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x80}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7f}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}, @SEG6_ATTR_DST={0x14, 0x1, @remote}]}, 0x70}, 0x1, 0x0, 0x0, 0x4008810}, 0x20000000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x275a, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000104e9000500010047"], 0x1}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000001) recvmmsg(r7, &(0x7f00000000c0)=[{{0x0, 0x0, 0x0}}], 0x400000000000061, 0x0, 0x0) [ 830.336276][ T29] audit: type=1804 audit(1593207073.194:824): pid=7428 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir200911744/syzkaller.udn9pV/438/cgroup.controllers" dev="sda1" ino=16384 res=1 [ 830.770551][ T7377] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 830.819695][ T7377] device ipvlan2 entered promiscuous mode [ 832.611960][ T21] tipc: TX() has been purged, node left! 21:31:15 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x34, r2, 0x1, 0x0, 0x0, {0x13}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb4, r2, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x20000001) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x15, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f00000002c0)=""/195}, 0x48) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000280)=0x5d, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x34, &(0x7f0000009000)=r3, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r5, 0x0, 0x14, 0x0, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000000040)={@rand_addr, @local, @remote}, &(0x7f0000000080)=0xc) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) 21:31:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x810, r2, 0xb2520000) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r1, r0, 0x0, 0x100000001) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0xc0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=0x2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x1}, 0x0, 0x0, &(0x7f0000000100)={0x0, 0xa, 0x0, 0x9}, &(0x7f0000000140)=0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x16, 0x0, 0x0, 0x5}}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r3}, 0x78) 21:31:15 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$nfc_raw(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000140012800b0001006765df1bb2f0bdb0633d46d4b0ac6bb51d876e65766500faffffff8008000a00", @ANYRES32=r2, @ANYBLOB], 0x3c}}, 0x0) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000000)={0x1}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) 21:31:15 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x58, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}, @IFLA_MACVLAN_MACADDR_DATA={0x4}, @IFLA_MACVLAN_FLAGS={0x6, 0x2, 0x1}]}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x58}, 0x1, 0x0, 0x0, 0x810}, 0x20000800) 21:31:15 executing program 5: unshare(0x40000000) mmap(&(0x7f0000264000/0x1000)=nil, 0x1000, 0x1, 0x100010, 0xffffffffffffffff, 0x3ed58000) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x80000, 0x81) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x20, 0x0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0xc, 0x11d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, "06e0fec7"}]}]}, 0x20}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x48, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x10000, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2}}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x80) r7 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xc9, 0x0, 0x0) 21:31:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000500)={0xffffffffffffffff, r1, 0x0, 0x5, &(0x7f00000004c0)='syz0\x00', 0xffffffffffffffff}, 0x30) write$cgroup_pid(r1, &(0x7f0000000540)=r2, 0x12) sendto$llc(r1, &(0x7f0000000200)="bf630fee99ff840df98cdbbd4a05d12cf3bed9b9e5ecbdd487f07747f30c227245d780791c0c42d3467d1fe9aa51db786fd3d70b035b11ffe9ba3c0a50eb6b7d05087626ccf4328695a69fb87153775562735695b7eaf7988e2d581b5af9f61c82017c28a791f99276465f99dd1c3971b40c0106625dc79907165729f6480706108c2e6ff7e9117d49ddef31a3838434ca14582c66d72d3863de5a175c82e7b3c86b534a25dd3629e6ef62881e560d4d8cdb9bf350767c1e86e6f16a4bf95b5512d0a1e01862ff15d797b2c417bc", 0xce, 0x800, &(0x7f0000000180)={0x1a, 0xffff, 0x0, 0x8, 0x80, 0x7f, @multicast}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @loopback}}, 0x8}, &(0x7f00000003c0)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)={r3, 0x1000, 0x2, [0x1, 0x0]}, 0xc) sendmsg$IPSET_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xac, 0xa, 0x6, 0x0, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_ADT={0x64, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x13}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR={0x5, 0x3, 0x8}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0xff}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0xfff}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x2}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x49}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x257}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0xac}, 0x1, 0x0, 0x0, 0x44004}, 0xc045) sendmsg$NFT_BATCH(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000010c0)={{0x14}, [@NFT_MSG_NEWSET={0x20, 0x9, 0xa, 0x201, 0x0, 0x0, {}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x48}}, 0x0) [ 832.771734][ T21] tipc: TX() has been purged, node left! [ 832.783019][ T7458] IPVS: ftp: loaded support on port[0] = 21 [ 832.817027][ T21] tipc: TX() has been purged, node left! [ 832.832941][ T21] tipc: TX() has been purged, node left! [ 832.839814][ T7463] 8021q: adding VLAN 0 to HW filter on device macvlan3 [ 832.865921][ T21] tipc: TX() has been purged, node left! [ 832.886395][ T7470] IPVS: ftp: loaded support on port[0] = 21 [ 832.896152][ T21] tipc: TX() has been purged, node left! 21:31:15 executing program 1: sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000240)=ANY=[@ANYBLOB="e0010000", @ANYRES16, @ANYBLOB="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"], 0x1e0}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, 0x0}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x68, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xfff2}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x38, 0x2, [@TCA_BASIC_EMATCHES={0x34, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x8}}, @TCA_EMATCH_TREE_LIST={0x28, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0x24, 0x1, 0x0, 0x0, {{0x0, 0x5}, "2fc2665290558f8d20ceda7365e0ae02f627150000"}}]}]}]}}]}, 0x68}}, 0x0) [ 832.917349][ T21] tipc: TX() has been purged, node left! 21:31:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000700)={'filter\x00', 0x7, 0x4, 0x4f0, 0x0, 0x1e8, 0x0, 0x408, 0x408, 0x408, 0x4, &(0x7f0000000000), {[{{@arp={@loopback, @loopback, 0xff000000, 0xffffffff, 0x9, 0xa, {@empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}}, {@mac=@dev={[], 0x37}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}}, 0x0, 0x9, 0x5372, 0x800, 0x40, 0x1f, 'ip6tnl0\x00', 'sit0\x00', {0xff}, {0xff}, 0x0, 0x13b}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x7fffffff, 'system_u:object_r:public_content_rw_t:s0\x00'}}}, {{@arp={@broadcast, @dev={0xac, 0x14, 0x14, 0x27}, 0xffffff00, 0x0, 0xf, 0xa, {@empty, {[0x0, 0x5bed5709dcce2428, 0x0, 0xff, 0x7947d6894783dd5c]}}, {@empty, {[0x0, 0x0, 0x0, 0xff]}}, 0x0, 0x38, 0x4fec, 0x7fc, 0x1000, 0x1, 'sit0\x00', 'netpci0\x00', {}, {0xff}, 0x0, 0x5}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @mac=@dev={[], 0xe}, @multicast1, @local, 0x0, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x15}, @local, 0xff, 0xff, 0xf, 0x5, {@mac, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}}, {@mac, {[0x0, 0xff, 0x0, 0x0, 0xff]}}, 0x200, 0x3f, 0x7, 0xf10, 0x8, 0x7f, 'ip6erspan0\x00', 'veth0_to_batadv\x00', {0xff}, {}, 0x0, 0x11}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@multicast, @dev={0xac, 0x14, 0x14, 0x3d}, @private=0xa010102, 0x8, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x540) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0400000306010341b889e91c05000100070000000900000000000000aeb3cfd2a478f6ecac8f8f9123b4d3d443bc15992b81f1c51318249790acef93df869d3de3dfd61da4a7cab4e65b5d704e19f02c91690a8dfc6c355387bb60f6de996c3bfdeaee1131c16b371fbbf6545696ad16d81a13c85b2fe78cb90f5efbe270278b60e2d2841ace57189b5657c8b6d08d636590e0a4c27fecc26fa2c7a347721b7bbce3e6c82f22266fe6163897a2119200c6e4212a48373dc3b9a1630002fe4468"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x14, 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r5, 0x0, 0x14, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)={0x0, r5, 0x3, 0xbb, 0x8, 0x6}) [ 833.253947][ T29] audit: type=1804 audit(1593207076.114:825): pid=7483 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/444/cgroup.controllers" dev="sda1" ino=16050 res=1 [ 833.254930][ T7483] x_tables: duplicate underflow at hook 1 [ 833.299479][ T7474] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 833.376602][ T7465] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 833.387191][ T7465] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 833.497925][ T7511] 8021q: adding VLAN 0 to HW filter on device macvlan3 [ 833.559311][ T7465] IPVS: ftp: loaded support on port[0] = 21 21:31:16 executing program 0: socket$inet(0x2, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000300)=0x8, 0x4) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="00000000001d0000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800"/20, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\r'], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x5865, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x74, 0x0, 0x3, r5}}, 0x20}}, 0x0) 21:31:16 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x6, 0x6, 0x80, 0x0, 0x3, 0x3e, 0x4, 0x33f, 0x40, 0x37b, 0x3ff, 0x1ae5, 0x38, 0x1, 0x3, 0xffff, 0x9}, [{0x6474e555, 0x8, 0x6, 0x3ff, 0x7fffffff, 0xfffffffffffffffb, 0x7, 0x8}], "48d172150d53c3aba39ebfd541f62deee6ac864cd4b6d6793918855ae26b2d68e9bf1b158d87700d08a862cc6e195918143a96f47e0204a532589acd6177e2fb9b62b1231c266398d8bd161c2ab1a762d6c5b4b05141f51dacddc19df1cbfe649c450e58537b2a153ee006b141c402b4c8943ca1a78fae63ed53bc6783c251f9cce8edbf6f236600fa7ec2eb97271650c44ef399d579f9ca5319ec89f021b00d223c4b654f380f71105ef75e560bf45cb065ad30a5deeaf6ccecdea109b5cb6c3f3f"}, 0x13a) syz_genetlink_get_family_id$ipvs(0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0x200}, @in6={0xa, 0x4e23, 0x0, @remote}]}, &(0x7f0000000180)=0x10) [ 833.794381][ T7530] IPVS: ftp: loaded support on port[0] = 21 21:31:16 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x1, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x8}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x24040010) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000140)={0xfffffffe, 0xffffffffffffff96, 0x5, 0x7, 0x5, 0xff}) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x84, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x34, 0x7, 0x0, 0x1, [@IPSET_ATTR_NETMASK={0x5, 0x14, 0x1}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x73}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x1}, @IPSET_ATTR_MAXELEM={0x8, 0x13, 0x1, 0x0, 0x2}, @IPSET_ATTR_PROTO={0x5}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'list:set\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x84}, 0x1, 0x0, 0x0, 0xc0}, 0x1000c0c0) [ 834.020215][ T7524] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 834.025576][ T7472] IPVS: ftp: loaded support on port[0] = 21 [ 834.044141][ T7524] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 834.094730][ T7527] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 834.165805][ T7525] bridge0: port 1(veth65) entered blocking state [ 834.177482][ T7525] bridge0: port 1(veth65) entered disabled state 21:31:17 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x73) sendto$inet6(r0, &(0x7f0000000000)="46cc307070a0c2a5bd9837e4faa454fc0299fffe4eb772e63e9b4dc759e60b8d042987b1bf13fbadca3368203a1d5c96fb5222852be23e11e6075a76a9f7c4b499cdb9f6dbaa02c1964d738aff93bb6a5d44c588c6f7c575ee4f24b7535c70b14a809a43b18cfbd71a7050a6ac326304edb694808b0de4dd5d26661c3eeb6b5f184f470963a6a835cb3d15fabca9107fbc85bf44aefe2566b14294af8bd6", 0x9e, 0x24008859, &(0x7f00000000c0)={0xa, 0x4e24, 0x2032, @private2={0xfc, 0x2, [], 0x1}, 0x8}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002c00)=[{{&(0x7f0000000680)={0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x1c, 0x0}}], 0x1, 0x0) [ 834.220234][ T7525] device veth65 entered promiscuous mode [ 834.245706][ T7535] device veth65 left promiscuous mode [ 834.251240][ T7535] bridge0: port 1(veth65) entered disabled state 21:31:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r1, r0, 0x0, 0x100000001) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x6a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600005c00000000002f9078ac141400640100ff9402000024808864000040000000080000000021080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800e10500000000"], 0x0) [ 834.363095][ T7548] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 21:31:17 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x11, r0, 0x0) r1 = openat$cgroup_ro(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r1, 0x8982, &(0x7f0000000180)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = socket$xdp(0x2c, 0x3, 0x0) gettid() getsockname$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000, 0x29}, 0x20) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r5, 0x0, 0x14, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r5}) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r6, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r7, 0x1, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) [ 834.594859][ T29] audit: type=1804 audit(1593207077.454:826): pid=7590 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir612162939/syzkaller.Jhmpky/454/cgroup.controllers" dev="sda1" ino=16065 res=1 [ 834.669888][ T7535] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 21:31:23 executing program 3: syz_init_net_socket$rose(0xb, 0x5, 0x0) r0 = socket(0x27, 0x5, 0x5) ioctl$SIOCRSGCAUSE(r0, 0x89e0, &(0x7f0000000040)) 21:31:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f0000000000), 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="7a0028ffffffffffffff0000000000000000"], 0x20002154}}, 0x0) setsockopt$sock_linger(r2, 0x1, 0x35, &(0x7f0000000100), 0x8) accept4$inet6(r2, 0x0, 0x0, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 21:31:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f00000003c0)=ANY=[], 0xa) close(r2) r3 = socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)="0000400a00000000180000000001000000", 0x11) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r5, 0xc0d58860b4c77945, 0x0, 0x0, {{}, {0x0, 0x6}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ipvlan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00042cbd7000ffdbdf25010000a3b733000000000008410000004c0018000000056574680000000000000000000000000000000000000000000000000000000000000000000000000000000600"/101], 0x68}, 0x1, 0x0, 0x0, 0x4041000}, 0x10450) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) r6 = accept(r2, &(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, &(0x7f0000000b40)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000100)={0x3, @null, r7}) ioctl$SIOCAX25ADDUID(r6, 0x89e1, &(0x7f0000000b80)={0x3, @bcast, r7}) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 21:31:23 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000ee62111400000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x0, 0x42}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r2}]}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f00000004c0)=ANY=[@ANYRESHEX], &(0x7f0000000080)='GPL\x00', 0x5, 0xa8, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x10}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r7, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r8}, 0x70) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x15, 0x6, &(0x7f0000000280)=@raw=[@exit, @jmp={0x5, 0x0, 0xd, 0xb, 0x4, 0xffffffffffffffe0, 0x4}, @ldst={0x1, 0x0, 0x2, 0xa, 0x1, 0x20, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffff8a, 0x0, 0x0, 0x0, 0x81}, @generic={0x7, 0x5, 0x9}], &(0x7f0000000380)='GPL\x00', 0x5c, 0x0, 0x0, 0x40f00, 0x4, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000480)={0x5, 0xe, 0x3, 0x200}, 0x10, r8}, 0x78) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000540)={@map, 0xffffffffffffffff, 0xa, 0x0, r9}, 0x14) connect$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x5, r2, 0x1, 0x40, 0x6, @random="b160215bec32"}, 0x14) getsockname$netrom(r1, &(0x7f0000000300)={{}, [@remote, @rose, @default, @default, @remote, @netrom, @netrom]}, &(0x7f0000000140)=0x48) 21:31:23 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'bond_slave_0\x00', {0x7, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}) write$tun(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x2a) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000180)={r7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r7, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r7, 0x36fc}, &(0x7f0000000140)=0x8) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 21:31:23 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.stat\x00', 0x275a, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xffffffffffffff80, 0x8) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2012, r1, 0x0) r2 = openat$cgroup_ro(r1, 0x0, 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) connect$vsock_stream(r0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000040)={0x67, @private=0xa010102, 0x4e23, 0x4, 'none\x00', 0x1c, 0x7ffffffc, 0x72}, 0x2c) unshare(0x26060c80) [ 840.379170][ T7685] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 21:31:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000240)=""/27, &(0x7f0000000280)=0x1b) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'macvtap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010000fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100687372001400028008000100", @ANYRES32=r3, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB="a81da9e61cde52898eb95d2d58b215b79fb0637ef951d79f28bb44e0ef1c65494d2bb3376af7d849238019144bc3e96b91dc7f0cb08b708a18f778c2caba806d34a98fbca277aa71637a08cb035cec193f318ceb86eaf784b61d249efc0d0aae0afd08cde741fe99f7feada8ee378be456e667a765631729a2ffea178376"], 0x40}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32=r3], 0x1004) sendfile(r5, r4, 0x0, 0x100000001) ioctl$TUNGETFILTER(r4, 0x801054db, &(0x7f00000001c0)=""/73) [ 840.468237][ T7695] IPVS: ftp: loaded support on port[0] = 21 [ 840.519592][ T7694] batman_adv: Cannot find parent device 21:31:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = socket(0x1000000010, 0x80002, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0xc) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpu.stat\x00', 0x7a05, 0x1700) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x42}, 0x8}, @in6={0xa, 0x4e21, 0x69, @mcast2, 0x5}, @in6={0xa, 0x4e22, 0xffffffff, @private1, 0x800}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0xffffffff}], 0x70) sendfile(r4, r3, 0x0, 0x100000001) gettid() syz_open_procfs$namespace(0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000100)) getsockname$unix(r0, 0x0, &(0x7f00000000c0)) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) r5 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r5, 0x114, 0x3, &(0x7f0000000000)={{0x0, 0x1}}, 0x10) write$binfmt_aout(r5, &(0x7f000001b540)=ANY=[], 0x0) 21:31:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4800000030000100010130000100100100000000000000000000000000000000170000000000000000040006000000070000000800"/75], 0x48}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="48000000100005070000000000000000000000002fdedf9d4f49b83a30fc80af678f76bcfba8870a48a269fd9b0b8c4d0ae75b8fd0305a16d78f564097b8a5a726519d8423d0949cbd0e7534b427", @ANYRES32=r6, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="00000000000000002800861c1112840e00010069703665727370616e00000014000280060002003000000008", @ANYRES32=r3, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@delneigh={0x80, 0x1d, 0x300, 0x70bd26, 0x25dfdbff, {0xa, 0x0, 0x0, r6, 0x10, 0x8, 0x5}, [@NDA_PROBES={0x8, 0x4, 0x4}, @NDA_LLADDR={0xa, 0x2, @random="6f8edaa07093"}, @NDA_LINK_NETNSID={0x8, 0xa, 0x95e0}, @NDA_LINK_NETNSID={0x8, 0xa, 0xff}, @NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [], @loopback}}, @NDA_PROBES={0x8, 0x4, 0x8000}, @NDA_VLAN={0x6, 0x5, 0x3}, @NDA_VLAN={0x6}, @NDA_DST_IPV6={0x14, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x11}, 0x0) [ 840.706563][ T7712] device macvtap0 entered promiscuous mode [ 840.732852][ T2477] [ 840.735488][ T2477] ============================= [ 840.739800][ T7712] device macvtap0 left promiscuous mode [ 840.740353][ T2477] WARNING: suspicious RCU usage [ 840.750858][ T2477] 5.8.0-rc1-syzkaller #0 Not tainted [ 840.756193][ T2477] ----------------------------- [ 840.761045][ T2477] net/tipc/bearer.c:466 suspicious rcu_dereference_check() usage! [ 840.768988][ T2477] [ 840.768988][ T2477] other info that might help us debug this: [ 840.768988][ T2477] [ 840.779422][ T2477] [ 840.779422][ T2477] rcu_scheduler_active = 2, debug_locks = 1 [ 840.787559][ T2477] 2 locks held by kworker/0:3/2477: [ 840.792815][ T2477] #0: ffff88821ae13538 ((wq_completion)cryptd){+.+.}-{0:0}, at: process_one_work+0x82b/0x1670 [ 840.803232][ T2477] #1: ffffc90008117da8 ((work_completion)(&cpu_queue->work)){+.+.}-{0:0}, at: process_one_work+0x85f/0x1670 [ 840.814877][ T2477] [ 840.814877][ T2477] stack backtrace: [ 840.820783][ T2477] CPU: 0 PID: 2477 Comm: kworker/0:3 Not tainted 5.8.0-rc1-syzkaller #0 [ 840.829103][ T2477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 840.839175][ T2477] Workqueue: cryptd cryptd_queue_worker [ 840.844723][ T2477] Call Trace: [ 840.848021][ T2477] dump_stack+0x18f/0x20d [ 840.852370][ T2477] tipc_l2_send_msg+0x354/0x420 [ 840.857236][ T2477] tipc_aead_encrypt_done+0x204/0x3a0 [ 840.862614][ T2477] ? tipc_aead_free+0x5e0/0x5e0 [ 840.867474][ T2477] cryptd_aead_crypt+0xe8/0x1d0 [ 840.872343][ T2477] cryptd_queue_worker+0x118/0x1b0 [ 840.877476][ T2477] process_one_work+0x94c/0x1670 [ 840.882432][ T2477] ? lock_release+0x8d0/0x8d0 [ 840.887129][ T2477] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 840.892527][ T2477] ? rwlock_bug.part.0+0x90/0x90 [ 840.897490][ T2477] worker_thread+0x64c/0x1120 [ 840.902196][ T2477] ? process_one_work+0x1670/0x1670 [ 840.907408][ T2477] kthread+0x3b5/0x4a0 [ 840.911573][ T2477] ? __kthread_bind_mask+0xc0/0xc0 [ 840.916782][ T2477] ? __kthread_bind_mask+0xc0/0xc0 [ 840.921914][ T2477] ret_from_fork+0x1f/0x30 [ 841.009294][ T7729] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.5'. [ 841.042522][ T7733] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 21:31:24 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r2, r1, 0x0, 0x100000001) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x100000e, 0x10012, r0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r3, 0x800448d2, &(0x7f0000000000)) [ 841.092404][ T7729] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.5'. [ 841.125239][ T7745] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 21:31:24 executing program 2: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r1, r0, 0x0, 0x100000001) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000140)=0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$SIOCRSACCEPT(0xffffffffffffffff, 0x89e3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd0, &(0x7f00000007c0), 0x4) [ 841.238277][ T7712] device macvtap0 entered promiscuous mode 21:31:24 executing program 5: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x2000000000000, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="726177b9f70000000000000000000000000000000000000000000000000000000200000003000000880400000000000098000000000000009800000500000000f0030000f0030000f0030000f0030000f00300000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000010000070000000000ac1414aa00000000000000000000000076657468315f746f5f626f6e6400000065716c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001003580300000000000000000000000000000000000000005001686173686c696d697400000000000000000000000000000000000000000269705f7674693000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000fcffffff0e0000600000000000000000000000005001686173686c696d697400000001000000000000000000000000000000000276657468305f746f5f7b737200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000006e00000000000000000000000900000008000000000000000000000000000000480054454500000000000000000000ba60eabc545ffd22000000000000000001ac1414bb0000000000000000000000007465716c3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x1) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb01001800000000000000100000001000000002000000"], &(0x7f00000002c0)=""/237, 0x18, 0xed, 0x1}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x2000000000000, 0x40, &(0x7f0000000000)=ANY=[], 0x0) [ 841.286288][ T7712] device macvtap0 left promiscuous mode [ 841.415505][ T7767] IPVS: ftp: loaded support on port[0] = 21 21:31:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000300)="f685a288c84ec47e44864a1ae8659eb07e2f26d6c91f25104caa92162d00eba54e68088986aa066431445c5412f138db82e75760578858a6259283c4958956ef0217ed787072bbfb32de603a48f306d3e6346b7c9328b5b8f805a4dc61538e3bc88cdc349dabf717313a", 0x6a}, {&(0x7f0000001780)="cfd063443cdc8585517304d96a713e7fb6273277543dd8cc3f1f2506e70e28180a2d2cf93495d7ef3a25d4b8a05b98a627ae8e98ed6f0fa2c78dd9ce1b9ef81f7c9274c78b728e5032c69cf8ebe9d42dd43d2f19d09e91a71f81c3b192d96cc627241b95ec8fbb6c71f603e0d07fcb5a6e07585208dd2ac721d2fdab2c29411f66ec7cca1e1760a2d6ca8af4ec79cae5c78430ea32a266856c8260e4de581475abdd2153aa8fea34789320ee2514903088", 0xb1}, {&(0x7f0000000540)="46a43e3f510e3eac779206060abfc1e723", 0x11}, {&(0x7f0000000640)="20ccf5cfb5b343981c84cb75c443ab6284ddee5d30218160a24d032353101f8cb1a1687e644a343343472ba606f9806e186845e4601466fecc27d720c94d2c6af6954dd5b7f91272f523cdf2c78055e782142de6a94e4640b7e85dcc0ede7b978b", 0x61}, {&(0x7f0000000f00)="992074f8250b03ca01bfe79722281d7a609f6ee19b21a1c0416d817e27223d48f91ab8c1c72fd573ac6cf789a77693bbbf8c431227c785a144689b81507fef7a72e955dc7cf6eeb77232074eed26a2ed1b11d65bba1c897c9c9f761d4aafd2461819e78d76324fe09a6818dd696dc9f53624d4c07806bfc3be948e087cb9584d1fde10e2c78a1cb128d689f45c92e788b0c95708de156363a56ca9495016450ac7d99cac9c23ae73f57ebb851738fc9d90c65d733418116a8a5e8717b98f98418c00d7aa6a5b62ef1f48d2caf198b2fbdcbe1833ae501676918bc505b464b00817b9cf", 0xe3}], 0x5}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000080)="9c", 0xb5d}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000002000)="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", 0x756}, {&(0x7f0000000980)="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", 0x143}, {&(0x7f0000000140)="f8f211ba97f273f92ba381bc6f948d95d92024a53835fd39186de81a0f6570b579ab7b80e307219eaf5dd29fa57f14c12ca7af92e4b4154c59b61b658d3f7b499f0842305ffaa3220c5521aa4343a5bbbd", 0x51}, {&(0x7f0000000740)="188a", 0x2}], 0x4}}], 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x2) 21:31:24 executing program 5: r0 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0x100000001) socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100008100) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0xffc1) r8 = openat$cgroup_ro(r7, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r8, 0x103, 0x7, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) 21:31:24 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"/1302], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe, 0xfffffffffffffe7f, &(0x7f0000000500)="b9ff0300600d698cb89e14f043051fffffff00004000632f77fb0514140ee934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108038da1924425181aa5", 0x0, 0x100, 0x60000000, 0xb20c, 0xfffffffffffffe09}, 0x28) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xd0, 0x23, &(0x7f00000000c0)="8ef860f94a7e58a7ac1ca05df3feb777acd12cc2fb09ff311dbf3b4d8714c500713c1ac668fd7a35394587c801d179d48b51999e919c8eac3f91a09437c69d4a1c8e4987a1b6cf4278831a0b5b4ea8ab771e369694945efae2cfa8282ecfdf63ad6e9cc5c24914c145d5ec326426a1d8f1a2e4a02f8afec27fe3def891559a8732a384fbc12416ff9e050be1ed72e1bb17473b9f329772233246128eb52bdf5cb7accae5bebadf74ff5aa08a666f807025a6a7a8cd440d0b5dd1348e46fbb42cddbe8ff728aa6ff106cd49026406de60", &(0x7f0000000040)=""/35, 0xfffffffa, 0x0, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000280)="bcedc689438fe58ae983"}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r5, r4, 0x0, 0x100000001) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000680)={&(0x7f00000003c0)="f38dd85c37470ba4dbf82cc064fa4367c04ca2641624f0b05f9941ba0ea01ce48c0ff3d5771a69059b66252dfdcea0a9981d08b2c1ed587af77ead7f4d9355a09046218eecb87afcd3d559a558d10fd2861d48dd3c2d81c2bec71a0a5749ac190a70876cbbf9ed4f302b214a5cb3c8305465f87eb6f8e8f51a93558fdb3cb590ddd0f60d26186054e25cf2c994642e8137864229c5b21ae0eaea6337b10bd97c974adbc2fd57215e1493f1a0c1fc8443ca92f964671edcc8110ba437d5eef10df86ddcba052fd70a1b505ac4e9a71abaeb825ab57b2659ffa8c10d154f854772a9f438f4181461", &(0x7f00000004c0)=""/3, &(0x7f0000000580)="5c91551126adc9d88f3d0375c9089a01ba3c4a691609b17a358760e6f7e5c1dd50badc651e413f9e5c9f36ecd6311c3b87", &(0x7f00000005c0)="7167b975f27c69513b106c70946632ca8c5489c0b634a7934870028c0e3557e29afc0cec0786c7cdd0be21c8d00d5a08f544eb40e8d19ab5819de11759511f69571411807ee7a5a775d4408f31f4c064385dcc0dcff6ab96ffb27b4a4454fd0738361e5f75a552c5c927eaab78dea021ee82a3fc5a05ca0eee838606d4a28b643541f1b7c007bf72202fce0c11d7b7aaef520ac6fbee17305ba701fb888c701ed3ba7b48fda4f58baefabcb35bd85f406633bfa9c893681cc4908f26fc34cf", 0x9, r4, 0x4}, 0x38) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r3, r2, 0x0, 0x100000001) getsockopt$SO_J1939_ERRQUEUE(r2, 0x6b, 0x4, &(0x7f0000000300), &(0x7f0000000380)=0x4) 21:31:24 executing program 0: unshare(0x40000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @broadcast}}) [ 841.803780][ T7817] IPVS: ftp: loaded support on port[0] = 21 [ 841.840188][ T29] audit: type=1804 audit(1593207084.695:827): pid=7819 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/447/cgroup.controllers" dev="sda1" ino=16289 res=1 [ 841.999203][ T29] audit: type=1804 audit(1593207084.705:828): pid=7818 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/447/cgroup.controllers" dev="sda1" ino=16273 res=1 21:31:25 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r3, 0x0, 0x8000000000004) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r2, r1}) sendmsg$inet(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000280)="04", 0x140000}], 0x1, 0x0, 0x0, 0x2}, 0x0) 21:31:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_aout(r0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) openat$cgroup_procs(r2, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) socketpair(0x5, 0x3, 0xfffffffe, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x3f) [ 842.162864][ T29] audit: type=1804 audit(1593207084.725:829): pid=7818 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/447/cgroup.controllers" dev="sda1" ino=16273 res=1 21:31:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x0, 'veth0_to_bridge\x00', {0x4}, 0xff}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="03000000000000001c0012800b00010062726964676500000c00028008000500010000002ccbe388e1be318496d4317bc4c67b7a5e75acfdc4d3deea3d3a70d1d3814b4443e3d3795d9d6e06969727090843277c5d9f9e5550804498316e3558e1c8d9e5e279e727e8de30a33191a505b96908927020f306311eb89b3ae2c581bf5fee8f6c7c317bba0bb778af0d69c863c84c93ce6ec4fc41490c534cf130b753628e2a99a8865749119257c7b0199a5abb4666c607465d9b3af94f2bbd7f8a"], 0x3c}}, 0x0) 21:31:25 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000180)={r8}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r8, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r8}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r5, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={r5, 0x7b, "2c82caa78306d6571e3ad934ca355b6d5cf80178ee5703124ca2a851e0ee865d62545f16590a559163bf2ffeb935b16ad4a74a014aa0e70273ad04137f61ce9ce14317fa796e29dbcd274cb39cbec63fa24956ea556064931f00a37067a87bfbf7dd665b5b11976d182a84518a9663ceddf74bb29c79857a3dcc74"}, &(0x7f0000000040)=0x83) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=@newlink={0x8c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x4c, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x988}, @IFLA_VLAN_EGRESS_QOS={0x34, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xef, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x551638b8, 0x6}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x100}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x5}}]}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x10, 0x1}}]}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x8c}, 0x1, 0x0, 0x0, 0x54}, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) [ 842.319611][ T29] audit: type=1804 audit(1593207084.775:830): pid=7803 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir364443267/syzkaller.oXb8BW/447/cgroup.controllers" dev="sda1" ino=16289 res=1 [ 842.699534][ T7767] IPVS: ftp: loaded support on port[0] = 21 21:31:25 executing program 5: r0 = socket$inet(0x2, 0x2000080001, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1ff}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1a000}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000005e80)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000000)=@vsock, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/92, 0x5c}, 0xff}, {{&(0x7f0000000480)=@nfc_llcp, 0x80, &(0x7f0000000300)=[{&(0x7f0000000500)=""/188, 0xbc}, {&(0x7f00000005c0)=""/108, 0x6c}, {&(0x7f0000000640)=""/120, 0x78}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x4, &(0x7f0000000400)=""/38, 0x26}, 0x7}, {{&(0x7f00000006c0)=@xdp, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/131, 0x83}, {&(0x7f0000000800)=""/21, 0x15}, {&(0x7f0000000840)=""/118, 0x76}], 0x3, &(0x7f0000000900)=""/250, 0xfa}, 0x5}, {{&(0x7f0000000a00)=@in, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000a80)=""/249, 0xf9}, {&(0x7f0000000b80)=""/159, 0x9f}, {&(0x7f0000000c40)=""/58, 0x3a}, {&(0x7f0000000c80)=""/178, 0xb2}, {&(0x7f0000000d40)=""/81, 0x51}, {&(0x7f0000000dc0)=""/38, 0x26}, {&(0x7f0000000e00)=""/7, 0x7}], 0x7, &(0x7f00000035c0)=""/4096, 0x1000}, 0x9}, {{&(0x7f0000000ec0)=@nfc, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000f40)=""/74, 0x4a}], 0x1, &(0x7f0000001000)=""/164, 0xa4}, 0x8000}, {{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000010c0)=""/255, 0xff}, {&(0x7f00000011c0)=""/242, 0xf2}, {&(0x7f00000012c0)=""/185, 0xb9}, {&(0x7f0000001380)=""/233, 0xe9}], 0x4, &(0x7f00000014c0)=""/18, 0x12}, 0xff}, {{&(0x7f0000001500)=@l2tp6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005680)=[{&(0x7f00000045c0)=""/4096, 0x1000}, {&(0x7f0000001580)=""/3, 0x3}, {&(0x7f00000055c0)=""/179, 0xb3}], 0x3, &(0x7f00000056c0)=""/71, 0x47}, 0xfff}, {{&(0x7f0000005740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000005a00)=[{&(0x7f00000057c0)=""/252, 0xfc}, {&(0x7f00000058c0)=""/88, 0x58}, {&(0x7f0000005940)=""/18, 0x12}, {&(0x7f0000005980)=""/82, 0x52}, {&(0x7f0000006080)=""/4096, 0x1000}], 0x5, &(0x7f0000005a80)=""/101, 0x65}, 0x1}, {{&(0x7f0000005b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000005bc0)=[{&(0x7f0000005b80)=""/30, 0x1e}, {&(0x7f0000007fc0)=""/4096, 0x1000}], 0x2, &(0x7f0000005c00)}, 0x9}], 0x9, 0x40002140, &(0x7f0000005ec0)={r1, r2+60000000}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000005c00)={&(0x7f0000000140)=ANY=[@ANYRESOCT, @ANYRES32=r9, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000005f40)=ANY=[@ANYBLOB="480000001000050700000000000000000000000007bd09fc270031c932a6c11d271b0759855ff0ca5cb658b3fbd60acdb78b237b0b18c968bdb3f808d4e39e3520e946211baabf2974cda5e2ceee3dfc3befba9942a12416de21cfdf70012250a94406d6b143f97b", @ANYRES32=r9, @ANYBLOB="0000000000000000280012800e00010069703665727370616e00000014000280060002003000000008000100", @ANYRES32=r6, @ANYBLOB], 0x48}}, 0x0) bind$can_raw(r3, &(0x7f0000005f00)={0x1d, r9}, 0x10) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000200)=""/245, 0xf5}], 0x2}, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x303, &(0x7f0000000440)=[{&(0x7f00000015c0)=""/4096, 0xfffc}], 0x1}}], 0xb4df5594, 0x0, 0x0) 21:31:25 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x3, 0x2) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000f7defd08fa34a2d712ffa8ffa5f7b37a8f9bfde710a966368f82258ca64e2c65a35114c4", @ANYRES16=0x0, @ANYBLOB="0b3e0000000000000000250000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=0x0, @ANYBLOB], 0x3c}, 0x1, 0x6000000000000000}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r5, r4, 0x0, 0x100000001) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, 0x0, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r4}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x80) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r6, 0x0, 0x14, 0x0, 0x0) tee(r3, r6, 0x9, 0x0) sendfile(r2, r0, 0x0, 0x7fffffff) socket$inet(0x2, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x4000000) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda, 0x14c}, 0x3f18) [ 843.016206][ T7929] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 843.016588][ T7817] IPVS: ftp: loaded support on port[0] = 21 21:31:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r0, &(0x7f0000001900)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673", 0x6c}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x44c}], 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r2, &(0x7f0000000d80)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4044012}, 0xc, &(0x7f00000006c0)={&(0x7f0000000580)={0x38, 0x140d, 0x200, 0x70bd2a, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x3}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x2}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004004}, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0xc, 0x0, &(0x7f0000000380)) 21:31:26 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x81, 0x0, 0x6, 0x8, 0x0, 0x2}) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r4 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r3, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$TUNSETGROUP(r5, 0x400454ce, r7) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@getae={0x2d0, 0x1f, 0x4, 0x70bd28, 0x25dfdbff, {{@in=@private=0xa010101, 0x4d4, 0x8, 0x2b}, @in6=@remote, 0x2}, [@tmpl={0x44, 0x5, [{{@in6=@private0={0xfc, 0x0, [], 0x1}, 0x4d3, 0xdb}, 0xa, @in6=@private0={0xfc, 0x0, [], 0x1}, 0x34ff, 0x2, 0x3, 0x0, 0x0, 0x8000, 0x8}]}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd25, 0x70bd2c, 0x70bd26, 0x70bd26, 0x15d6, [0x3]}}, @offload={0xc, 0x1c, {0x0, 0x1}}, @migrate={0x9c, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0x1f}, @in=@dev={0xac, 0x14, 0x14, 0x24}, @in6=@ipv4={[], [], @rand_addr=0x64010100}, @in=@broadcast, 0x6c, 0x4, 0x0, 0x3506, 0xa}, {@in=@private=0xa010101, @in=@dev={0xac, 0x14, 0x14, 0x3d}, @in6=@local, @in6=@ipv4={[], [], @multicast1}, 0x2b, 0x3, 0x0, 0x3501, 0xa, 0xa}]}, @tfcpad={0x8, 0x16, 0x9}, @algo_aead={0x6e, 0x12, {{'ccm_base(ecb-aes-neon,blake2s-256-x86)\x00'}, 0x110, 0x40, "a220e7252bc14f9911e64e9f32b8323c91796ed0ebef333ab1fe87aebdac29bc4e4a"}}, @sec_ctx={0xf4, 0x8, {0xf0, 0x8, 0x0, 0x0, 0xe8, "93ec2ba51aab400244f2c93beb3e3a80d940276d6e2759b6dd97d0c8f0ef63121dc587e00c5227ac2a955742c5afaa62063d7d766f5c1cd45a340781100283284ee5301da61ee8b37b920123e45e9154dafbcd16af8325824efd67f10409dfae2abadfc65452acff6170694b939930801549d5811bc6a32e5fc1d8880dacd334be887636431f778f76ccac2a2881a43cb9992198c21b64e5d44f6762e0f12b302a5cd643da7527d6093e0531aee612b7b62ddf33db3d05dfb8e80ed59e427ca8ad49b4ae3028dcc68b82cf189fcc96019b692613ede68913e149c6d79f2d8bd7c13e6454eade9427"}}, @etimer_thresh={0x8, 0xc, 0x401}, @replay_val={0x10, 0xa, {0x70bd25, 0x0, 0x5}}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x20048001}, 0x4040000) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={r4, 0xee01, r7}, 0xc) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000000), 0x10) 21:31:26 executing program 4: r0 = socket$inet(0x2, 0x4, 0x2000000088) setsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000040)=0xb, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r2, r1, 0x0, 0x100000001) ioctl$PPPIOCATTACH(r1, 0x4004743d, &(0x7f0000000000)=0x1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r4, r3, 0x0, 0x100000001) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000100)=0xffff, &(0x7f0000000140)=0x2) 21:31:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r2, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x34, r4, 0x1, 0x0, 0x0, {0x13}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x88, r4, 0x400, 0x70bd25, 0x25dfdbfb, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x100}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x2}}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008084) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc6004000f000a0011000200000037153e370a00098002000000d1bd", 0x33fe0}], 0x1}, 0x0) 21:31:26 executing program 2: syz_emit_ethernet(0x8a, &(0x7f0000000000)={@multicast, @local, @val={@void, {0x8100, 0x0, 0x0, 0x101}}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0xff, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {0x0, 0x4e22, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "34d4865fba35894c9fa23611c175492e40d6210f308b4ced98172625832b6540", "7e11083cff00660ac7e9db9a02e91af7", {"dd4a8c99c2c7fe8487390eac25a2be72", "b747c203000000015fda000900"}}}}}}}, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000140)={0x0, r1, 0x2000000000000, 0x1, 0xa2}) r2 = accept(r1, &(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, &(0x7f0000000400)=0x80) r3 = socket$inet6(0xa, 0x3, 0x3c) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r6, &(0x7f0000000140)={0x0, 0xe000000, &(0x7f00000001c0)={&(0x7f0000000200)={0x1c, r4, 0x711, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x3c, r4, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3ff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) [ 843.762219][ T7999] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 843.795987][ T7932] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 21:31:26 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a009f97adfc6dca5e6fc0dd9dbe2cb56f2d12e86df18f4f179756b615d9332f9649f67ede8c8307bd8e701b811a55b055a1570ae6bd6fc70426f42826055d2e97a91c3469168f27b2371d618a36294c6819348af30789bf8757", @ANYRES32=0x0, @ANYBLOB], 0x40}}, 0x0) r2 = accept(r1, &(0x7f00000005c0)=@pppol2tpv3in6, &(0x7f0000000140)=0x80) sendmsg$nl_route_sched(r2, &(0x7f00000006c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000280)=@newtfilter={0x34, 0x2c, 0x0, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xc, 0x9}, {0xc, 0xfff2}, {0x7, 0x5}}, [@TCA_CHAIN={0x8}, @TCA_CHAIN={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x800) socket(0x0, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000700)={r0, 0x8001a0, 0x1c, 0x0, &(0x7f0000000780)="4d50b441e692763513ef874588a80000020100000000122e25d30806", 0x0, 0xa71, 0xe00, 0x7, 0x0, &(0x7f00000007c0)="07bcbb4496fb0f"}, 0x40) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7a, &(0x7f0000000080)={r4, @in={{0x2, 0x0, @private}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) 21:31:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10000000004) socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x20080000, 0x8000000}, 0xc) write(r0, &(0x7f0000000100)="2700000014000707030e0000120f0a0010000100f5fe001259f338c57410e8a99f47ff00000007", 0xfdef) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 844.139037][ T8012] netlink: 'syz-executor.0': attribute type 9 has an invalid length. 21:31:27 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000d80)=ANY=[@ANYBLOB="5c00000010ef2509c6585e7bd1c4f73000010407", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100766c616e000020001c0002800600010004000080040003800c000200100000001300000008000500", @ANYRES32=r1], 0x5c}}, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000022d, 0x0) 21:31:27 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x422}, {r1, 0x6}, {r0, 0x300}, {r2, 0x4100}], 0x4, 0x10000) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0x806000) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x303}, "d8db8fac178216de", "55da9f99f61335cdec71a448c2a8383b5e8f2acc72161ec6fc3740fefe042868", "a5f39874", "f748b66fb81984f7"}, 0x38) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100006, 0x500001c) 21:31:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000037003505d25a80648c2a940d0424fc6010000a400a000000053582c137153e370948018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e22, @remote}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x4e23, @loopback}, 'wg0\x00'}) 21:31:27 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x81, 0x0, 0x6, 0x8, 0x0, 0x2}) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r4 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r3, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$TUNSETGROUP(r5, 0x400454ce, r7) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@getae={0x2d0, 0x1f, 0x4, 0x70bd28, 0x25dfdbff, {{@in=@private=0xa010101, 0x4d4, 0x8, 0x2b}, @in6=@remote, 0x2}, [@tmpl={0x44, 0x5, [{{@in6=@private0={0xfc, 0x0, [], 0x1}, 0x4d3, 0xdb}, 0xa, @in6=@private0={0xfc, 0x0, [], 0x1}, 0x34ff, 0x2, 0x3, 0x0, 0x0, 0x8000, 0x8}]}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd25, 0x70bd2c, 0x70bd26, 0x70bd26, 0x15d6, [0x3]}}, @offload={0xc, 0x1c, {0x0, 0x1}}, @migrate={0x9c, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0x1f}, @in=@dev={0xac, 0x14, 0x14, 0x24}, @in6=@ipv4={[], [], @rand_addr=0x64010100}, @in=@broadcast, 0x6c, 0x4, 0x0, 0x3506, 0xa}, {@in=@private=0xa010101, @in=@dev={0xac, 0x14, 0x14, 0x3d}, @in6=@local, @in6=@ipv4={[], [], @multicast1}, 0x2b, 0x3, 0x0, 0x3501, 0xa, 0xa}]}, @tfcpad={0x8, 0x16, 0x9}, @algo_aead={0x6e, 0x12, {{'ccm_base(ecb-aes-neon,blake2s-256-x86)\x00'}, 0x110, 0x40, "a220e7252bc14f9911e64e9f32b8323c91796ed0ebef333ab1fe87aebdac29bc4e4a"}}, @sec_ctx={0xf4, 0x8, {0xf0, 0x8, 0x0, 0x0, 0xe8, "93ec2ba51aab400244f2c93beb3e3a80d940276d6e2759b6dd97d0c8f0ef63121dc587e00c5227ac2a955742c5afaa62063d7d766f5c1cd45a340781100283284ee5301da61ee8b37b920123e45e9154dafbcd16af8325824efd67f10409dfae2abadfc65452acff6170694b939930801549d5811bc6a32e5fc1d8880dacd334be887636431f778f76ccac2a2881a43cb9992198c21b64e5d44f6762e0f12b302a5cd643da7527d6093e0531aee612b7b62ddf33db3d05dfb8e80ed59e427ca8ad49b4ae3028dcc68b82cf189fcc96019b692613ede68913e149c6d79f2d8bd7c13e6454eade9427"}}, @etimer_thresh={0x8, 0xc, 0x401}, @replay_val={0x10, 0xa, {0x70bd25, 0x0, 0x5}}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x20048001}, 0x4040000) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={r4, 0xee01, r7}, 0xc) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000000), 0x10) 21:31:27 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r5, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r5], 0x28}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x1, 0x20000, 0x0, {0x60, 0x0, 0xc, r5, 0x0, 0x60921}}, 0x20}, 0x1, 0x0, 0x0, 0x20000001}, 0x40) [ 844.528197][ T8064] netlink: 'syz-executor.0': attribute type 9 has an invalid length. 21:31:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000000)={0x6, 0x1, 0x800, 0x6f713cd2, 0x6fa}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x64, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @gre={{0x8, 0x1, 'gre\x00'}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_TOS={0x5}, @IFLA_GRE_ERSPAN_HWID={0x6, 0x18, 0xfffa}, @IFLA_GRE_REMOTE={0x8, 0x7, @multicast2}, @IFLA_GRE_OFLAGS={0x6}, @IFLA_GRE_PMTUDISC={0x5}]}}}, @IFLA_LINK={0x8}]}, 0x64}}, 0x0) 21:31:27 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x10, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'gretap0\x00', 0x1000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) [ 844.677996][ T8073] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 844.719885][ T8080] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 844.805030][ T8073] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 844.832682][ T8085] bridge7: port 1(bond0) entered blocking state [ 844.842643][ T8085] bridge7: port 1(bond0) entered disabled state 21:31:27 executing program 1: bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = socket$kcm(0x11, 0x200000000000002, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/1380], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) syz_genetlink_get_family_id$gtp(0x0) [ 844.882406][ T8085] device bond0 entered promiscuous mode [ 844.912557][ T8085] device bond_slave_0 entered promiscuous mode [ 844.944458][ T8085] device bond_slave_1 entered promiscuous mode [ 844.979173][ T8090] device bond0 left promiscuous mode [ 844.991636][ T8090] device bond_slave_0 left promiscuous mode 21:31:27 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) [ 845.016071][ T8090] device bond_slave_1 left promiscuous mode [ 845.035821][ T8090] bridge7: port 1(bond0) entered disabled state 21:31:27 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r2, &(0x7f0000000000)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}, 0x40) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x8a, &(0x7f0000000080), 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f00000006c0)='cpuset.effective_mems\x00', 0x0, 0x0) connect$phonet_pipe(r1, &(0x7f0000000040)={0x23, 0x40, 0x6, 0x40}, 0x10) setsockopt$MISDN_TIME_STAMP(r4, 0x0, 0x1, &(0x7f0000000700), 0x4) [ 845.241557][ T8085] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 21:31:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000000)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x28}}, 0x80c1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r6, 0x0) sendmsg$AUDIT_LIST_RULES(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x10, 0x3f5, 0x200, 0x70bd26, 0x25dfdbfb, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4008810}, 0x40000) sendfile(r5, r4, 0x0, 0x100000002) [ 845.309098][ T8090] bridge7: port 1(bond0) entered blocking state [ 845.318616][ T8090] bridge7: port 1(bond0) entered disabled state [ 845.347710][ T8090] device bond0 entered promiscuous mode [ 845.356336][ T8090] device bond_slave_0 entered promiscuous mode [ 845.378149][ T8090] device bond_slave_1 entered promiscuous mode 21:31:28 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0xe) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r6, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e3103"], 0xa) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0xfef0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x34, r7, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r6, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB="40a60436914b14d90fcdfadb3ea04efdc99ee6bf65", @ANYRES16=r6, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000640)={0xffffffffffffffff, r2, 0x1000, 0xee, &(0x7f0000000400)="bacfcef880fa3a7cf6ec2d474458c745858e9b7876c1e04ebce11b814feba402d24f1911b783fdf634b8ada1877ade7b94a64a85c99707acf5bb1198e9e3a70cf2cf1794325d781a150c03120c4f688ad6daa0657f241327f5a0bdc8255bd4f767af24781bdc928e387a9f1c9f39c3ba7201cddfec493ddd25b162f021476bd287286ba88dc950d03a5e997f1de2fb400953d05c58a036c3c4368b58f9259b05f1af2035de470f80a10e6304dd52c2546b3a68d963e41b485b8be38af8c665168c3d653940f455ab8655d46e0c5523aa501cb57319a267e592056b0e627596775a7f29ec0574971007e0f1487036", 0x1, 0x0, 0x1, 0x1, 0x3, 0x3, 0x81, 'syz1\x00'}) sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000700)={0xdc, r7, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x3, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'wg0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000}, 0x40014) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000340)={'syz1', "29bcae82f45ea37bf4f89d7f5e47b3970b10a4412e5c47b47ffc1073193e5289ea0d46312bb9ad25148474be38f7fa2e9720e7839410051bd885f129c00adaeff6f72c3e83129f882c0b6ff5f7d2024c22a94938c6d67c0e2ddb"}, 0x5e) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000180c2000000aaaaaaaaaaaa86dd604b549f001406000000f6ffffff00000000000000000000008000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x4e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 21:31:28 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x48}}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000), &(0x7f0000000040)) [ 845.520724][ T29] audit: type=1804 audit(1593207088.375:831): pid=8129 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/429/cgroup.controllers" dev="sda1" ino=15796 res=1 21:31:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507800000f70000000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="4400000010008105000000000000000020000000b1aee42c750a2182bf45b51fdca8c04a9b73559c8d7c20d11044895cedf4bcb82706d1cd942640327c90887bd8fadc3e8926a897c6", @ANYRES32=0x0, @ANYBLOB="20030000000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r4, @ANYBLOB], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r4, @ANYBLOB="ad6c9e5b63961f8383cda4a5117c8bedc76edaf346c01ea3ef258f5d5e733dc7b3a793fdeb5b7492b0725d9a743440a9c308afcd1740816f80e796cc8618ef006ac1fa620882108dc78ba89709e3c2d80c20d50d1183a5457c7754158d3b6cc03ff6847946a350be8042f7a74ebb1a078b223bdffbc82cffb8982c73a4620bae87562fbbf3"], 0x20}}, 0x0) [ 845.608420][ T8154] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. [ 845.640218][ T29] audit: type=1804 audit(1593207088.415:832): pid=8129 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir689068137/syzkaller.PHf0fq/429/cgroup.controllers" dev="sda1" ino=15796 res=1 [ 845.681432][ T8157] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 21:31:28 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x38, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x8001}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x38}}, 0x20008041) [ 845.858338][ T8159] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 845.886816][ T8169] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 845.925212][ T8175] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 845.951122][ T8157] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 845.971844][ T8180] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 21:31:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x81, 0x0, 0x6, 0x8, 0x0, 0x2}) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r4 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r3, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$TUNSETGROUP(r5, 0x400454ce, r7) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@getae={0x2d0, 0x1f, 0x4, 0x70bd28, 0x25dfdbff, {{@in=@private=0xa010101, 0x4d4, 0x8, 0x2b}, @in6=@remote, 0x2}, [@tmpl={0x44, 0x5, [{{@in6=@private0={0xfc, 0x0, [], 0x1}, 0x4d3, 0xdb}, 0xa, @in6=@private0={0xfc, 0x0, [], 0x1}, 0x34ff, 0x2, 0x3, 0x0, 0x0, 0x8000, 0x8}]}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd25, 0x70bd2c, 0x70bd26, 0x70bd26, 0x15d6, [0x3]}}, @offload={0xc, 0x1c, {0x0, 0x1}}, @migrate={0x9c, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0x1f}, @in=@dev={0xac, 0x14, 0x14, 0x24}, @in6=@ipv4={[], [], @rand_addr=0x64010100}, @in=@broadcast, 0x6c, 0x4, 0x0, 0x3506, 0xa}, {@in=@private=0xa010101, @in=@dev={0xac, 0x14, 0x14, 0x3d}, @in6=@local, @in6=@ipv4={[], [], @multicast1}, 0x2b, 0x3, 0x0, 0x3501, 0xa, 0xa}]}, @tfcpad={0x8, 0x16, 0x9}, @algo_aead={0x6e, 0x12, {{'ccm_base(ecb-aes-neon,blake2s-256-x86)\x00'}, 0x110, 0x40, "a220e7252bc14f9911e64e9f32b8323c91796ed0ebef333ab1fe87aebdac29bc4e4a"}}, @sec_ctx={0xf4, 0x8, {0xf0, 0x8, 0x0, 0x0, 0xe8, "93ec2ba51aab400244f2c93beb3e3a80d940276d6e2759b6dd97d0c8f0ef63121dc587e00c5227ac2a955742c5afaa62063d7d766f5c1cd45a340781100283284ee5301da61ee8b37b920123e45e9154dafbcd16af8325824efd67f10409dfae2abadfc65452acff6170694b939930801549d5811bc6a32e5fc1d8880dacd334be887636431f778f76ccac2a2881a43cb9992198c21b64e5d44f6762e0f12b302a5cd643da7527d6093e0531aee612b7b62ddf33db3d05dfb8e80ed59e427ca8ad49b4ae3028dcc68b82cf189fcc96019b692613ede68913e149c6d79f2d8bd7c13e6454eade9427"}}, @etimer_thresh={0x8, 0xc, 0x401}, @replay_val={0x10, 0xa, {0x70bd25, 0x0, 0x5}}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x20048001}, 0x4040000) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={r4, 0xee01, r7}, 0xc) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000000), 0x10) 21:31:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r3, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xff04, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="fe", 0x1}], 0x1) 21:31:28 executing program 1: r0 = socket(0xa, 0x40000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r4 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) bind$rose(r4, &(0x7f0000000240)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, 0x2, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) sendmsg$DEVLINK_CMD_GET(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x34, r3, 0x401, 0x0, 0x0, {0x13}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x168, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}]}, 0x168}}, 0x8001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x280) 21:31:29 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000180)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x9, @mcast1, 0x17}, 0x1c) accept4$tipc(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, 0x0, 0x0) mmap(&(0x7f000053c000/0x4000)=nil, 0x4000, 0x2000016, 0x40010, r2, 0x8171000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x8000, @multicast1}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 21:31:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, 0x10012, r0, 0x0) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x14, 0x0, 0x0) getsockopt$SO_TIMESTAMP(r3, 0x1, 0x40, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_INITSTATE(r2, 0x113, 0x4, 0x0, &(0x7f0000000140)) [ 846.232030][ T21] tipc: TX() has been purged, node left! 21:31:29 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x2288d000) syz_genetlink_get_family_id$nl80211(0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x891d, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32, @ANYBLOB="ddffffff398ed41236c278a054f44f2bffffffff1400"], 0x34}}, 0x0) [ 846.363474][ T21] tipc: TX() has been purged, node left! [ 846.381560][ T21] tipc: TX() has been purged, node left! 21:31:29 executing program 5: unshare(0x40000000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000003, 0x110, 0xffffffffffffffff, 0x6ed37000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="d1865207457f03d07307ef3febb9ba1e2134b3a6a80c9aae0942108b9393a0859f902ace31890df771a2c6a8211280c8de0040f405b33eb39abb0e41ad9bb535c52c89dbfeb54e21df4f1183bc994b6cd2071b6e8a87366f690496947038b18c90f804b2c10abb862402a9", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f00000002c0)="b5", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x10, &(0x7f0000000100)={r2}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x682}, 0x8) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3a) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x2, 0x1}, 0xc) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r4, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_procs(r4, &(0x7f0000000300)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r4, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, 0x0, 0x0) [ 846.434628][ T21] tipc: TX() has been purged, node left! [ 846.458159][ T21] tipc: TX() has been purged, node left! [ 846.536578][ T8215] IPVS: ftp: loaded support on port[0] = 21 [ 846.666951][ T8219] IPVS: ftp: loaded support on port[0] = 21 21:31:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x238, 0xc0, 0xc0, 0x0, 0x0, 0x0, 0x1a0, 0x1a0, 0x1a0, 0x1a0, 0x1a0, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x48], 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}, {0x0, 0x0, 0x4}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x298) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x34) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x83020800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, r2, 0x8, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4000010) [ 846.869188][ T8226] xt_addrtype: input interface limitation not valid in POSTROUTING and OUTPUT [ 847.097096][ T8223] sctp: [Deprecated]: syz-executor.5 (pid 8223) Use of struct sctp_assoc_value in delayed_ack socket option. [ 847.097096][ T8223] Use struct sctp_sack_info instead [ 847.279587][ T8218] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 847.316979][ T8245] IPVS: ftp: loaded support on port[0] = 21 [ 847.446335][ T8223] IPVS: ftp: loaded support on port[0] = 21 21:31:30 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="ffff0033c81480000000000000c058750000000c08ffffffff000000000000007fbc49ca36e9abeda7f8bbb24b4b092391fa1ae12a667a1d56"], 0x33) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 21:31:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000000)=0x40, 0x8) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000007c0)=@newsa={0x14c, 0x10, 0x721, 0x40, 0x0, {{@in=@empty, @in=@local, 0x0, 0x0, 0x0, 0x7f}, {@in=@private=0xa010100, 0x0, 0x833}, @in6=@empty={[0xa]}, {}, {}, {}, 0x0, 0x0, 0xa, 0x3}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}}}, @XFRMA_SET_MARK_MASK={0x8}, @XFRMA_SET_MARK={0x8}]}, 0x14c}}, 0x0) [ 847.598995][ T8252] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 847.755708][ T8271] IPVS: ftp: loaded support on port[0] = 21 21:31:30 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x0, @vsock={0x28, 0x0, 0x2710, @host}, @ax25={0x3, @bcast}, @sco={0x1f, @none}, 0x3, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000040)='veth1_to_bridge\x00', 0x8, 0x6}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000070605100000000000000000000000000500010007cae17df488f8b5f8473d091116f2cb81c4d3411038a8508e70e96ed2382785defa19b874b836f9174db6bc7bb023a14b9f277eccbd5d556b4067c2946c24ccbad9d640ac26768fc90aa971e13aa71279f0317cf21d8e073db622c3f7"], 0x1c}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000180), &(0x7f0000000300)) getsockname(r3, &(0x7f0000000280)=@nfc_llcp, &(0x7f00000000c0)=0x80) sendfile(r2, r1, 0x0, 0x100000001) [ 848.083141][ T29] audit: type=1804 audit(1593207090.945:833): pid=8299 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir612162939/syzkaller.Jhmpky/466/cgroup.controllers" dev="sda1" ino=16367 res=1 21:31:31 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @remote, 0x9b}, 0x1c) getpeername$inet6(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth0_to_hsr\x00', 0x100}) 21:31:31 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x81, 0x0, 0x6, 0x8, 0x0, 0x2}) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r4 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r3, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$TUNSETGROUP(r5, 0x400454ce, r7) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=@getae={0x2d0, 0x1f, 0x4, 0x70bd28, 0x25dfdbff, {{@in=@private=0xa010101, 0x4d4, 0x8, 0x2b}, @in6=@remote, 0x2}, [@tmpl={0x44, 0x5, [{{@in6=@private0={0xfc, 0x0, [], 0x1}, 0x4d3, 0xdb}, 0xa, @in6=@private0={0xfc, 0x0, [], 0x1}, 0x34ff, 0x2, 0x3, 0x0, 0x0, 0x8000, 0x8}]}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd25, 0x70bd2c, 0x70bd26, 0x70bd26, 0x15d6, [0x3]}}, @offload={0xc, 0x1c, {0x0, 0x1}}, @migrate={0x9c, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0x1f}, @in=@dev={0xac, 0x14, 0x14, 0x24}, @in6=@ipv4={[], [], @rand_addr=0x64010100}, @in=@broadcast, 0x6c, 0x4, 0x0, 0x3506, 0xa}, {@in=@private=0xa010101, @in=@dev={0xac, 0x14, 0x14, 0x3d}, @in6=@local, @in6=@ipv4={[], [], @multicast1}, 0x2b, 0x3, 0x0, 0x3501, 0xa, 0xa}]}, @tfcpad={0x8, 0x16, 0x9}, @algo_aead={0x6e, 0x12, {{'ccm_base(ecb-aes-neon,blake2s-256-x86)\x00'}, 0x110, 0x40, "a220e7252bc14f9911e64e9f32b8323c91796ed0ebef333ab1fe87aebdac29bc4e4a"}}, @sec_ctx={0xf4, 0x8, {0xf0, 0x8, 0x0, 0x0, 0xe8, "93ec2ba51aab400244f2c93beb3e3a80d940276d6e2759b6dd97d0c8f0ef63121dc587e00c5227ac2a955742c5afaa62063d7d766f5c1cd45a340781100283284ee5301da61ee8b37b920123e45e9154dafbcd16af8325824efd67f10409dfae2abadfc65452acff6170694b939930801549d5811bc6a32e5fc1d8880dacd334be887636431f778f76ccac2a2881a43cb9992198c21b64e5d44f6762e0f12b302a5cd643da7527d6093e0531aee612b7b62ddf33db3d05dfb8e80ed59e427ca8ad49b4ae3028dcc68b82cf189fcc96019b692613ede68913e149c6d79f2d8bd7c13e6454eade9427"}}, @etimer_thresh={0x8, 0xc, 0x401}, @replay_val={0x10, 0xa, {0x70bd25, 0x0, 0x5}}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x20048001}, 0x4040000) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={r4, 0xee01, r7}, 0xc) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000000), 0x10) 21:31:31 executing program 2: syz_emit_ethernet(0x86, &(0x7f00000002c0)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "dcc400", 0x50, 0x3a, 0x0, @local, @mcast2, {[], @dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "011700", 0x0, 0x11, 0x0, @mcast1, @mcast1, [@fragment, @hopopts={0x0, 0x6, [], [@calipso={0x7, 0x8}]}]}}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000040601040000ffffffff0000f400dd070500010007000000"], 0x1c}}, 0x40884) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)={r3, 0xe8, "99faf8f47f553959d32583d677af43dac108be2db35af7207e95e52f406431721de561348954661714ce89f0b8a730c6f8e4dc47db6eb24649eedf1e5965440d1eca6eeb60939031cd2eb2ccc94904528ac28b2181ec58ac3579e37b47228e241d87e42bb62bbd9056fc85d04e4cf52fcec02addbf7fa9bba8bfeaaafece4d0d9e77665f6c6c9a53fc0ab946268eefb8983f52e274133aad9bbaa2ddad302fcbd258372a7d0c7b55d508df4b38cb13c03a2cdb6d9e5190693e99958f22f3c1f693445cce50eedfd41600e51331b2321c028c3be3d88390ec8da73ddf3a469f59b6fd29e24e8cc90d"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000040)=0x8) [ 848.452363][ T8327] device veth0_to_hsr entered promiscuous mode 21:31:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) r3 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x40000000000024a, 0x0) ioctl$SIOCX25SCALLUSERDATA(r3, 0x89e5, &(0x7f0000001100)={0x32, "ff2864603ddb1459af96c4997bcde7c90729ec09f2923309676914385b09368a81d400b3e99ed2b3a7882f74b3ee8b6f1522d6aa4aacab92ab2b73dc2d90b617e5ca55947f16061b93246e9add2fb6550a570fe35327c8d2720b2a0fe91a8e8ab692d919c95c6d4dc4c3d3758a5e3a60524825b81f5c4743eb3f4895d4c5ca2c"}) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="006d9e6d6f727920"], 0x3ff800) sendfile(r1, r0, 0x0, 0x0) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000001080)=0x6, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x1004) sendfile(r5, r4, 0x0, 0x100000001) setsockopt$inet6_dccp_int(r4, 0x21, 0xb, &(0x7f00000010c0)=0x2, 0x4) preadv(r0, &(0x7f0000002300)=[{&(0x7f0000000080)=""/4096, 0x20001080}], 0x1, 0x2000) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) 21:31:31 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x7) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e3103"], 0xa) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r7, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r6, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fbdbdf25020000ed1e8be00029000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000009180)={0x0}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="00002bbd7000fddbdf250a0000000c00018008000900000000000800050000feffff080006000000000000000000"], 0x34}, 0x1, 0x0, 0x0, 0x46050}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x0) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, 0x0) writev(0xffffffffffffffff, &(0x7f0000000800)=[{&(0x7f0000000180)}, {&(0x7f0000000240)="5c8aae08aad2f771ad89190786df5a84d36e244413efbf1a999a7bbdbe170f51bccb2254542cf4a4bc0cc91f324c9e52970cf208bf7f6f411520ce8301e04f2f5317e0f330d849249e43f4c0ff8728fba38aa53434470964079e40a1402882730a517fab35de77ed7e", 0x69}, {&(0x7f00000002c0)="88705c8a3b7cdfb65cafa01a1c618bbf52ff1038284024661da457eff4218ab08bff105d905d8ddc3062767b59407432f9a4c1e2d5c0a93a57d23971a728e6fb13a1343f936b96c9dc45c2bcda0207038e2b6ca14af87fc7ca3a2a14d63d0e969e91478a670b76bc1a08c20289178adf9bf940d1c5d8a0cb9a7f831c6c08", 0x7e}, {&(0x7f0000000340)="ce74df4ce753e3a3903067a7d94349b6b1347bf3272cd435ac842c69508589138f6023a115f1f5511e098e09abf6254ed4b45bc315de14", 0x37}, {&(0x7f0000000580)="e1df12a6ff5af568298ef90aad4247fb955895afbdd97be32463f9bc6583f4b420c83ea8cf6fb2879eb731d0e78d04a5f71a6056e158b01cdbff2bf6ba985f2f14c862ce", 0x44}, {&(0x7f0000000700)="4a01eda2102f4aa1e6068c48e8a72f7d615bf785ac7cf1b3414a1ce32865397ab9847652803467ddc0b234ef4a237009a95879c8ae431f8dcb59bbf61454d5b899a0d555c4fd53af749d688147a5ca82981fceac765394273b04059a40e3df721109469c238556c9fce8898f421aac66397da6a3bae34e0095b740d7870f94921dbe1bb5674a856624e73cdf1710ebc643bcdcdc6089790846ddfa2483766d17a3b4a1db2342365dbd4c8c78e0a68a9b9a81bd576db6de52d667dfaeae220cbbb5a0e6aeec6809524b7080", 0xcb}, {&(0x7f0000000380)="70384c336a7f", 0x6}], 0x7) socket$inet_sctp(0x2, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 849.160114][ T29] audit: type=1804 audit(1593207092.015:834): pid=8355 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/455/memory.events" dev="sda1" ino=16383 res=1 [ 849.255312][ T29] audit: type=1800 audit(1593207092.015:835): pid=8355 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16383 res=0 [ 849.326334][ T29] audit: type=1804 audit(1593207092.015:836): pid=8355 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/455/memory.events" dev="sda1" ino=16383 res=1 [ 849.413813][ T29] audit: type=1804 audit(1593207092.275:837): pid=8358 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/455/memory.events" dev="sda1" ino=16383 res=1 [ 849.732717][ T29] audit: type=1800 audit(1593207092.595:838): pid=8346 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="memory.events" dev="sda1" ino=16367 res=0 21:31:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000200), 0x4) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') socket$inet(0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000140)={0x14, r3, 0x711, 0x0, 0x0, {0xc}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81400400}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="200026bd7000ffdbdf250100000008000c0000000000080002000700ff0000000000000000cb23685200fc010000000000000000000000000000080004000300000008000800ac1414bb08000400ffffffff14000500ff02000000000000000000000000000123f70e34f7ab1de27817c99eb9c814a0391671d4feb81c62ad18f9aa7efe42556d130985329760551bf61a2a1f9d4f667ca63fb3b76ab72de88e305a9fb70ecdb57d3d0a2f2b02033c82c7c4f10d2a06ffe107a0d7ae718d7d787edc1a62311686790d63d3a9cbe0aaa681"], 0x6c}, 0x1, 0x0, 0x0, 0x41}, 0x24044095) shutdown(r1, 0x2) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r5, 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast2}}, 0x8, 0x0, 0x0, 0x0, 0x5}, 0x9c) [ 849.950357][ T29] audit: type=1800 audit(1593207092.805:839): pid=8358 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16383 res=0 [ 850.031541][ T29] audit: type=1804 audit(1593207092.805:840): pid=8403 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir777534410/syzkaller.gXceV4/455/memory.events" dev="sda1" ino=16383 res=1