0601000000000000000000000000ec90683200020000000c000300686173683a6970004800078008000b4000010008050007002900000008001240000000800c00018008000140ac1e010108000840000000400800064000007ffc08000a400000000608000b400000000605000400000000000500010007000000"], 0x80}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) setsockopt$RXRPC_SECURITY_KEYRING(r4, 0x110, 0x2, &(0x7f0000000000)='![](^\x00', 0x6) r6 = socket(0x9, 0x80000, 0xff) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="01000000000000000000010040000000000007410000004c0018000000607564700000000000000000000000000000010000800000000000000000004b787fc74571ded51c600426f42c09000000000000000000000000001000"/113], 0x68}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r6, &(0x7f0000001140)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)={0x24, r8, 0x400, 0x70bd29, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x4}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x2004c040}, 0x804) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x1c, r8, 0x300, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x20008041) sendfile(r3, r2, 0x0, 0x100000001) [ 384.256750][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 384.256765][ T29] audit: type=1804 audit(1592427171.173:334): pid=16971 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir788484750/syzkaller.qfnmJH/224/cgroup.controllers" dev="sda1" ino=15745 res=1 [ 384.471700][T16999] IPVS: ftp: loaded support on port[0] = 21 20:52:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000000c0)=0x80000001, 0x4) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c00000024ffffff7f0000000000000000000000ee5e792a0a68ac713afb523a5d378d1bccab0de9112d7d053bed03792ffea6360b4e2c1a8e2cd61c6e6b8ff5de87f9ca96bb218509b5fd3694e8683349d0b895d4a3170248897989942092edd48a74889e6f4764769166847d49b059a76c3a9f6a15c52663aea37402b641ae1981206adebdaa81070f5174f5cb409c79", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000a000100636f64656c0000000c0002000600040000000000"], 0x3c}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@empty, r6}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r4, 0x80}, 0x8) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) setsockopt$IPT_SO_SET_REPLACE(r8, 0x0, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x8, 0x3, 0x338, 0x0, 0x0, 0xd0e0000, 0x208, 0x100, 0x2a0, 0x1d8, 0x1d8, 0x2a0, 0x1d8, 0x3, 0x0, {[{{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1=0xe0005b00, 0x0, 0x0, 'veth0_to_team\x00', '\x00', {}, {}, 0x0, 0x0, 0x19}, 0x0, 0xe0, 0x208, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x2}}, @common=@unspec=@helper={{0x48, 'helper\x00'}, {0x0, 'syz0\x00'}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:auditd_exec_t:s0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x398) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") getsockopt$IP_SET_OP_GET_BYINDEX(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000180)={0x7, 0x7, 0x1}, &(0x7f00000001c0)=0x28) 20:52:51 executing program 5: r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={0x0, 0xfffffe7a}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xff0f}, [@IFLA_IFALIASn={0x4}, @IFLA_TXQLEN={0x8, 0xd, 0x80}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) [ 384.643486][ T29] audit: type=1804 audit(1592427171.563:335): pid=16983 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir788484750/syzkaller.qfnmJH/224/cgroup.controllers" dev="sda1" ino=15745 res=1 [ 384.699429][T17039] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 384.722985][T16964] IPVS: ftp: loaded support on port[0] = 21 [ 384.836955][ T29] audit: type=1804 audit(1592427171.563:336): pid=16971 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir788484750/syzkaller.qfnmJH/224/cgroup.controllers" dev="sda1" ino=15745 res=1 [ 384.921103][T17028] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 385.699813][T17096] IPVS: ftp: loaded support on port[0] = 21 20:52:52 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="340100001000050700000000c6e9ad0000000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xd}], 0x492492492492805, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r2, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000040}, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080), 0x4) 20:52:52 executing program 5: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) sendfile(r4, r3, 0x0, 0x100000004) bind$rxrpc(r3, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e24, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xff}}, 0x24) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'xxhash64\x00'}, 0x58) r5 = accept4(r2, 0x0, 0x0, 0x80000) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r6) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r6, 0x8983, &(0x7f00000000c0)={0x8, 'ip6_vti0\x00', {'gre0\x00'}, 0x40}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r7}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={r7, 0xd80, 0x30}, 0xc) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x2010, r8, 0x0) write(r1, &(0x7f0000000480)="b9", 0x1) splice(r0, 0x0, r5, 0x0, 0x80000001, 0x0) 20:52:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x1000006, 0x40010, r2, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0x6, @broadcast}, 0x10) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:52:52 executing program 2: unshare(0x40000000) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x7fff, {{0xa, 0x4e22, 0x20000000, @mcast2, 0x1}}}, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000001) getsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000000140), &(0x7f0000000280)=0x4) accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = gettid() syz_open_procfs$namespace(r3, &(0x7f0000000000)='ns/cgroup\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r3, r4, 0x0, 0x1, &(0x7f0000000040)='\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)={0x3f, r5}, 0x8) 20:52:52 executing program 0: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$NFT_MSG_GETFLOWTABLE(r2, &(0x7f0000000240)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x40, 0x17, 0xa, 0x300, 0x0, 0x0, {0x7, 0x0, 0x5}, [@NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYRES16=r4, @ANYRES16], &(0x7f00000000c0)=0x8) ioctl$SIOCRSSL2CALL(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)=@default) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x18, r5, 0x1, 0x0, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r3, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80122100}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, r5, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x81}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xb8be}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x20000004) sendto$inet6(r1, &(0x7f00000002c0)="b5", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r7}, 0x8) [ 385.901924][T17122] IPVS: ftp: loaded support on port[0] = 21 [ 385.934020][T17130] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 20:52:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e21, @broadcast}}, 0x0, 0x0, 0x40, 0x0, "ab31e1581fc0a0a305d394622c908f1b75181b4c6dca0cde177b45ae01aa56f62d379a117cdd76e4c614275264e8ea96e7c1cd9007adfc003fb3c7d2051471509d1d026d839cf3a21162b022f276ab66"}, 0xd8) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r7) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x48}}, 0x20004001) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x44, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_IPV4_DST={0x8, 0x1d, @private}, @TCA_FLOWER_KEY_ENC_IPV4_DST_MASK={0x8}]}}]}, 0x44}}, 0x0) [ 386.066112][T17135] IPVS: ftp: loaded support on port[0] = 21 20:52:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") ioctl$FIOCLEX(r0, 0x5451) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x2, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000000000000071110400000000008510000002000000850000004300000095000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 20:52:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)={0x64, 0x2, 0x6, 0x401, 0xfcffffff, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x0}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x64}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0xf, 0x80000, 0x7fff) r3 = socket(0x30, 0x80000, 0xff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r5, 0x1, 0x0, 0x0, {{}, {}, {0x4c, 0x18, {0x60, @media='udp\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r3, &(0x7f0000001140)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)={0x24, r5, 0x400, 0x70bd29, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x4}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x2004c040}, 0x804) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x30, r5, 0x2, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x14, 0x18, {0xfff, @bearer=@l2={'ib', 0x3a, 'batadv0\x00'}}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000001}, 0x4cc1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x7c, 0x0}}}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @local, 0x0, 0x4, [@private=0xa010102, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @empty]}, 0x20) 20:52:53 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x10401}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}, @IFLA_BR_MCAST_SNOOPING={0x5}]}}}]}, 0x44}}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @dev}, 0x10) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 386.662635][T17122] IPVS: ftp: loaded support on port[0] = 21 [ 386.742714][T17130] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 20:52:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x7, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) r7 = accept$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000240)=ANY=[@ANYBLOB="021200000200000000000000a4cb46900c17b4aae79d7268beafa1223cb0adb1f7c9f83e8b87d86c14860ea0038a0726c3ad1cce2cfeb2763e85830d2a3aa04f26c39938c2d38ddec924bc19c97f1b80d6d2c9979b"], 0x10}}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) read(r0, &(0x7f0000000040)=""/69, 0x45) [ 387.034201][T17135] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 387.051413][ T29] audit: type=1804 audit(1592427173.963:337): pid=17221 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/148/cgroup.controllers" dev="sda1" ino=16146 res=1 20:52:54 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000800)=@newsa={0x214, 0x10, 0x713, 0x70bd29, 0x0, {{@in6=@remote, @in6=@mcast2, 0x0, 0x6}, {@in6=@empty, 0x0, 0x32}, @in6=@empty, {}, {0x0, 0x2000000000000000, 0xe4}, {}, 0x70bd2d, 0x0, 0xa}, [@algo_crypt={0x118, 0x2, {{'ecb(cipher_null)\x00'}, 0x680, "56ca9dc8b3c59579453623cef0e1ee8763615e9e652e4e491b7ed319a1602a032791fea0c105983e837d6c102a86486bc8d2daaa49dcd1f1e680af3fb0dfe87a2cda6864c865f29e8975cd28e6ba98e54402e9ac263ab0ad269900892ce9a71e5e8b03decf840e6fff158941d5f9e7f781dbd7d5db325f467b68c2f2827f40b64e03286025bf8b629c87eec232eee4d980dd58b566c27587a312b4e947f8eaaafdc0ede8eca4413495be5191931995c6642b2c578020f2671397e2b1d0ae637f07988a83995703538adf6f842e644c37"}}, @offload={0xc}]}, 0x214}}, 0x0) r1 = openat$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$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) sendfile(r2, r1, 0x0, 0x8000000000004) accept4$alg(r1, 0x0, 0x0, 0x80000) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)=ANY=[@ANYBLOB="280000002100010100000000000000000200000000000000000000000ce117006e19910e3b435b9d254b3935e28d084a335a59e06476c60595f95f06463a0b6a899c0bcf0558dff473543b1c976ada08d6cfe3ea463abebc9212e21af063fd46515848fe85458f4e363b170dee381ff98548be7d7858c5eae862f0bed925d0d11cc23b882015e70769f10d20a428f1d3a87f1045874c3b2b0eb84313fc7267a7bced2cc0", @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="29f050f6dc1760506e0f827a97572ebe26f9e6ee9998c9b297231c3a26b3dceeb03943458c62dfafa70298d529458eb75be2651e011782429b72321c7bfda0af1215636da6233992e9e454992e481a74dcb04e11bc7ed2816c99ff4ec832d2c208187283ec05bb795203d43ce24e8c1493b12a083de2f583d71b6d5086370c2e0195548073a3e2d54e65baca61e795b751f2bb75832cec7b14d34c56085838b442aac6d3c92225dada10c7"], 0x28}}, 0x0) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="bd7000fe00df2503200000000000"], 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@empty, @in6=@mcast2, 0x4e24, 0x1, 0x4e22, 0x4e6, 0x2, 0x80, 0x20, 0x87, 0x0, r5}, {0x5, 0x6, 0xa99, 0x3, 0xff, 0x0, 0x7, 0x5}, {0x6, 0x7, 0x5, 0xe5}, 0x1, 0x6e6bc0, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast2, 0x4d4, 0xff}, 0xa, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x4, 0x2, 0x20, 0x10000, 0x7, 0x5}}, 0xe8) r7 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000600)="4c000000120081ae08060c0f006b7f03e3f7000e0000000000ca1b4e0906a6bd7c493872f750375ed08a56331dbf242ab0f8381ad6e74703c48f939a5a7378bc7a581eb886a5e54e8ff51700", 0x4c}], 0x1}, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) [ 387.056105][T17135] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.1'. 20:52:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0xb9543468c25fb059, 0x84) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @private=0xa010101}, 0x10) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) sendto$phonet(r1, &(0x7f0000000000)="98f2b4c853c5c74768919204d2f436769cc18ec48f5c4dd0d5d5c6e8ee713af4304ff1058ab0a490e8526992e6c74f361115621a2cc29ac958f8", 0x3a, 0x40, &(0x7f0000000040)={0x23, 0x3, 0x20, 0x6}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 387.149896][ T29] audit: type=1804 audit(1592427174.053:338): pid=17231 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/148/cgroup.controllers" dev="sda1" ino=16146 res=1 [ 387.247997][T17136] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 387.267573][T17230] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 387.369775][T17135] IPVS: ftp: loaded support on port[0] = 21 [ 387.599403][T17230] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:52:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000085c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000008580)={&(0x7f0000007b80)={0x9e0, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [{{0x8}, {0xbc, 0x2, 0x0, 0x1, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0x8, 0x0, 0x0, 0x8}, {0x9, 0x88, 0x1f, 0x4}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}]}}, {{0x8}, {0x244, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x6a}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x20d}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x1c, 0x4, [{0x80, 0x1, 0x1, 0x9}, {0x0, 0x7, 0x80, 0x2}, {0xaea3, 0x80, 0x40, 0x2}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0xff}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x3ff, 0x72, 0x80, 0x160b}]}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0x5, 0x3f, 0x1f, 0x10000}, {0xfff7, 0x9, 0x7, 0x87c}]}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}]}}, {{0x8}, {0x130, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0xfffffffa}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0xb4, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x8d}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8}, {0x1b4, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x80000000}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}]}}, {{0x8}, {0x84, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}]}}, {{0x8, 0x1, r3}, {0xb4, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}]}}]}, 0x9e0}, 0x1, 0x0, 0x0, 0x200400cd}, 0x4004000) pipe(&(0x7f0000000000)) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) recvmsg$can_bcm(r6, &(0x7f00000005c0)={&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000440)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/130, 0x82}, {&(0x7f0000000200)=""/133, 0x85}, {&(0x7f00000002c0)=""/190, 0xbe}, {&(0x7f0000000380)=""/191, 0xbf}], 0x5, &(0x7f00000004c0)=""/236, 0xec}, 0x144) mmap(&(0x7f0000001000/0xd000)=nil, 0xd000, 0x1, 0x8011, r5, 0xfffff000) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000000)=ANY=[], 0x8) getsockopt$netlink(r0, 0x10e, 0x4, 0x0, &(0x7f0000001000)) 20:52:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001180)={0x7fffffff, 0x9, 0x1, 0x6, 0xc000000}, 0x14) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 20:52:54 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = accept$netrom(r0, &(0x7f0000000040)={{0x3, @null}, [@netrom, @rose, @default, @netrom, @null, @default, @bcast, @netrom]}, &(0x7f0000000100)=0x48) getpeername$netrom(r1, &(0x7f0000000140)={{0x3, @default}, [@bcast, @remote, @default, @bcast, @remote, @bcast, @remote, @rose]}, &(0x7f00000001c0)=0x48) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_VALIDATE={0x8, 0x9, 0x3}]}}}]}, 0x3c}}, 0x0) 20:52:54 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x10, 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(0xffffffffffffffff, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB], 0xc) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x14) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x2c, r5, 0x0, 0x0, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffff8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, 0x0}, 0x20008801) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0xffe}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:52:54 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast1, 0x800, 0x0, 0x2000000000903, 0x4, 0x0, 0x2}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x7fff, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x380000, @loopback}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x145}], 0x18}], 0x146, 0x0) [ 387.943937][T17272] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 20:52:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$SIOCAX25CTLCON(r1, 0x89e8, &(0x7f0000000000)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7, 0x9, 0x3, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) [ 388.109723][T17296] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 388.198693][T17296] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 20:52:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010000100"/20, @ANYRES32=r2, @ANYBLOB="0000040000000000140012800b000100697036746e6c000004000280"], 0x34}}, 0x0) 20:52:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c0002000800010005f70000e28c5339464e"], 0x3c}}, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000100)={0x1, 0xd6, "09a8dd4ecf547048375b54d5bf91995cee89b89f16e5e51f2a2f04c2c5c50c0e570f2788fd55bd1fe791137192ca6c712c5f5d981b84aa28145c79ac270535535c4f7608cc72014cb4039a8d08da6546e1433bf2b64cabd55ee89a2805304eaa50d4f3e74bdf5f1c8aee6fc15b4bf86a6fc8a18bc3d65151bc3643b7b97af1694169097f4d6781b2b0a21ec26e2ca5061dfd42f4965f6b9976f57b8b34462ca48fba1cff2fe08133f7edac8be71d27bf543e1e45e92b074deee3199d3e57bd587d9263f85b4c61980ef8d11c6765e6a3615ae1e1e3f0"}) socketpair(0x1a, 0x3, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000000240)=""/150, &(0x7f0000000340)=0x96) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_FILTERING={0x5, 0x7, 0x7f}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 20:52:55 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 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) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r5) bind$alg(r5, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000040)={0x28, r6, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IFNAME={0x14}]}, 0x28}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r6, 0x34, 0x70bd27, 0x7, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x3f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000000) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000001) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x0, 0x69, 0x3, 0x4}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x5c, 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, 0x1, 0x13}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x4}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x5c}}, 0x0) 20:52:55 executing program 0: unshare(0x40000000) pipe(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") ioctl(r1, 0x1, &(0x7f0000000040)="080db5055ec1cfe847a071") ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)={0x0, @adiantum}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') recvmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0}}], 0xf, 0xa, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f00000000c0)) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r3, @ANYBLOB="bea40006f3e7ffff0b00000000248829c2"], 0x18}}, 0x0) 20:52:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x4) sendmsg$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, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x8, 0x8, @broadcast}]}, 0x20}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x64, 0x3, 0x3, 0x3, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xfff}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x3}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x7fffffff}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x8}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x73}}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x20000840) 20:52:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x81, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 388.489848][T17341] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 20:52:55 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x6, &(0x7f0000000040)=0x2, 0x4) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x44, 0x0) [ 388.619778][T17348] IPVS: ftp: loaded support on port[0] = 21 [ 388.746807][T17341] device bond8 entered promiscuous mode 20:52:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 388.810939][T17345] bond8: (slave bridge9): making interface the new active one [ 388.832313][T17345] device bridge9 entered promiscuous mode [ 388.865111][T17345] bond8: (slave bridge9): Enslaving as an active interface with an up link 20:52:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @remote}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f0000000100)=""/114, &(0x7f0000000180)=0x72) sendfile(r2, r1, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000040)={r5, @in={{0x2, 0x4e21, @remote}}}, 0x84) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000540)={r0}) bind$rds(r7, &(0x7f0000000580)={0x2, 0x4e23, @broadcast}, 0x10) [ 389.363240][T17379] IPVS: ftp: loaded support on port[0] = 21 [ 389.926184][ T29] audit: type=1804 audit(1592427176.843:339): pid=17409 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir788484750/syzkaller.qfnmJH/231/cgroup.controllers" dev="sda1" ino=16381 res=1 20:52:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000240)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@GTPA_LINK={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_VERSION={0x8}]}, 0x2c}}, 0x0) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x45) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffb, 0x31, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10072, 0xffffffffffffffff, 0x0) [ 390.051463][ T29] audit: type=1804 audit(1592427176.953:340): pid=17435 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir788484750/syzkaller.qfnmJH/231/cgroup.controllers" dev="sda1" ino=16381 res=1 [ 390.146440][T17341] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 20:52:57 executing program 1: unshare(0x40000000) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCRSSCAUSE(0xffffffffffffffff, 0x89e1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = openat$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$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) socket$inet6(0x10, 0x0, 0x0) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)='+', 0x1}], 0x1, 0x4800000000000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) r3 = socket(0x10, 0x3, 0x0) r4 = socket(0x1, 0xa, 0xfffffffe) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r0, &(0x7f00000002c0)={0x11, 0x0, r6}, 0x14) getsockname$packet(r4, &(0x7f0000000500), &(0x7f0000000040)=0x2096373) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x4) [ 390.326501][T17442] IPVS: ftp: loaded support on port[0] = 21 20:52:57 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'lo\x00', r2}) socket$inet6(0xa, 0x80002, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x24) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r4, 0x110, 0x4, &(0x7f0000000100), 0x4) r5 = socket(0x2000000000000021, 0x2, 0x10000000000002) socket$inet6(0xa, 0x5, 0x5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0xfffa, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x24) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r5, 0x110, 0x4, &(0x7f0000000100), 0x4) bind$xdp(r4, &(0x7f0000000040)={0x2c, 0x4, r3, 0xe, r5}, 0x10) 20:52:57 executing program 5: r0 = socket$inet6(0xa, 0x100000003, 0x3a) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$cgroup_ro(r1, &(0x7f0000001200)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001240)={0xce, 0x0, 0x2, 0x7, 0x0, 0x0, 0xffffffff, 0x979, r4}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 20:52:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r2, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = socket(0x30, 0x80000, 0xff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r5, 0x1, 0x0, 0x0, {{}, {}, {0x4c, 0x18, {0x60, @media='udp\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r3, &(0x7f0000001140)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)={0x24, r5, 0x400, 0x70bd29, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x4}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x2004c040}, 0x804) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, r5, 0x200, 0x70bd2b, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 391.019677][T17457] IPVS: ftp: loaded support on port[0] = 21 20:52:58 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x3c, 0x0, 0x2, 0x401, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_EXPECT_MASK={0x4}]}, 0x3c}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000b680)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/89, 0x59}, {&(0x7f0000000300)=""/132, 0x7fffefa7}], 0x2}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000280)=""/1, &(0x7f0000000000)=0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in6, @in=@empty}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) socket$nl_route(0x10, 0x3, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000440)={'netdevsim0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000001940)={r0}) sendmsg$IPSET_CMD_LIST(r7, &(0x7f0000001a40)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001a00)={&(0x7f00000019c0)={0x2c, 0x7, 0x6, 0x301, 0x0, 0x0, {0x0, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00'], 0x28}}, 0x0) [ 391.590166][T17442] IPVS: ftp: loaded support on port[0] = 21 [ 392.501181][T17457] IPVS: ftp: loaded support on port[0] = 21 [ 394.594021][T10521] tipc: TX() has been purged, node left! [ 394.773540][T10521] tipc: TX() has been purged, node left! [ 394.932911][T10521] tipc: TX() has been purged, node left! [ 395.082821][T10521] tipc: TX() has been purged, node left! [ 395.252691][T10521] tipc: TX() has been purged, node left! 20:53:02 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r0, 0x0) tee(r0, 0xffffffffffffffff, 0xfffffffffffffe00, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000006, 0x2013, r0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) sendfile(r2, 0xffffffffffffffff, 0x0, 0x0) 20:53:02 executing program 5: r0 = socket(0x1e, 0x5, 0x0) connect$tipc(r0, &(0x7f0000000100)=@id={0x1e, 0x3, 0x0, {0x4}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@tipc=@name, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)=""/220, 0xdc}, {&(0x7f0000000240)=""/189, 0xbd}], 0x2}, 0x2) 20:53:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000080)=@req3={0x6, 0x5, 0x3, 0x1, 0x9, 0x8, 0x7}, 0x1c) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @remote, 'veth1\x00'}}) 20:53:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 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) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r9 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000240)) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfefb) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r10}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7, 0xf0ffff, 0x1000}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) 20:53:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept(r0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) sendmmsg$inet6(r1, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="0dbd", 0x2}, {&(0x7f0000000500)="e0cd", 0x2}, {&(0x7f00000000c0)="9f269e9496f42e79e8b1eb3f23bd24dc05540ed086f920a857", 0x19}, {&(0x7f0000000200)="e3d76a8ecb6a6d851aad4708024ace6d4e96435b2427d1c81f9248f8eed0adfde920b7", 0x23}], 0x4, 0x0, 0x0, 0x10}}, {{&(0x7f0000000000)={0xa, 0x4e23, 0x401, @private2={0xfc, 0x2, [], 0x1}, 0x80440d4}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000240)="d5aacd7defcd587c92db402ed0de0787a60fc5f4878c458eb2502fcd173b6826af56513eb90177a537aedb867fc53dc285c863a51be2ec99c19652ff61f65fad677e50eedef4c6702aa0bbb7caf935a2bd34987e01aec466d1", 0x59}], 0x1, &(0x7f0000000540)=[@flowinfo={{0x14, 0x29, 0xb, 0xbd}}, @hopopts={{0x90, 0x29, 0x36, {0x6, 0xe, [], [@pad1, @generic={0x6, 0x5c, "f85dd014ce5f989fde04c1240d2add20c2bbb4d11afc89ebe54e9bb8f8ea195b78d974708730dbf142cd1bd2f76b66a94c29f0360a728e1c4f4d3f883a8264f56a64549949bb0545c8dc29059ebcae1847f1c2f74a5a2b2361b9ad0e"}, @hao={0xc9, 0x10, @loopback}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xd21b}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x88, 0x1, [], [@enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0x7}, @pad1]}}}], 0xe8}}], 0x2, 0x0) 20:53:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000002c0)={0x20, r1, 0x1, 0x0, 0x0, {0x2}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x28}}]}]}, 0x20}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r1, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x3e}}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4001}, 0x20002000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x1040c) write$binfmt_elf64(r4, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x1732) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x0, r2, 0x0, 0x0, 0xffffffff}) [ 395.412906][T10521] tipc: TX() has been purged, node left! [ 395.563032][T10521] tipc: TX() has been purged, node left! [ 395.587690][T10521] tipc: TX() has been purged, node left! 20:53:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20, 0x8, 0x9, 0xffffffff, 0xc0, 0x0, 0x6}, &(0x7f0000000100)=0x9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r2 = socket(0x11, 0xb, 0x86) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22, @broadcast}}, 0x4c5, 0x5, 0x7, 0x0, 0x3, 0x1, 0x80}, &(0x7f00000002c0)=0x9c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) 20:53:02 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xfffffffffffffd90, &(0x7f0000000000)=[{0x0}], 0x1}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffe25, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4c00000010000507000000000000000072030000", @ANYRES32=0x0, @ANYBLOB="00010000000000002c0012000c000100626f6e64000000001c00020008000100040100000a001a"], 0x4c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x2, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket(0x29, 0x3, 0x307) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r3, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY={0x1c, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}]}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_SEQ={0xb, 0xa, "d38ff4a13718a8"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "2fb31139c08b379b2574acd845"}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x40) [ 395.615937][T10521] tipc: TX() has been purged, node left! [ 395.679871][T10521] tipc: TX() has been purged, node left! [ 395.690560][T10521] tipc: TX() has been purged, node left! 20:53:02 executing program 2: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f00000000c0)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x1c, 0x0, 0x0, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) bind$alg(r7, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r7) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r7, 0x8982, &(0x7f0000000080)={0x7, 'veth0_to_batadv\x00', {0xbe292668}, 0x100}) r8 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="02000000", @ANYRES16=r8, @ANYBLOB="110700841301008100000e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:53:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r4 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYRES64=r5, @ANYRES32=r5, @ANYBLOB="9a41413c66e17e3ec0"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_STA_CAPABILITY={0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4019) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) r6 = socket$inet6(0xa, 0x1, 0x84) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2ea400001a00055bd25a80648c63940d0124fc6010000a400a000048053582c137153e", 0x23}], 0x1}, 0x7a000000) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r6, 0x84, 0x0, 0x0, &(0x7f0000001140)) sendto$inet(r0, &(0x7f00000012c0)="05", 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000480)={'filter\x00', 0xa1, "e0153860a4249eb82f32ca858d136252c26aa0d4ac6eeb414ff6135f2a70efb3dbad9fbb8998b208d0fa48036c54e2463f360b44a3c6264da3f4515f2b0c3df4cf2ac2b47d6b5f2dfbb1cb7d284d3418ede0bfbfbdb33c59e4afd270dab1fcdb6db3fc046cf3f6faeb6d23e232d2ef063a1f8b8ee1b52549e7e69f2f17dbeb650812fc0c5e620bc1ff7a025114a4cf20c8d92d2b7672452bb2f53d9002dec5103b"}, &(0x7f0000000200)=0xc5) [ 395.799132][T17604] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 395.810574][T10521] tipc: TX() has been purged, node left! [ 395.853145][T17604] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 395.909304][T17604] (unnamed net_device) (uninitialized): Invalid ad_actor_system MAC address. 20:53:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) socket(0x2b, 0x1, 0x5904) sendmsg$NL80211_CMD_GET_KEY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r3, 0x20, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_KEY_SEQ={0xc, 0xa, "429a03613a016084"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) [ 395.961142][T17604] (unnamed net_device) (uninitialized): option ad_actor_system: invalid value (0) 20:53:03 executing program 1: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a00094a57069d47a069952d1dd90db9b4e4ccbe83754fd798501a5a64009c1a8b8ad157b1c7f8b7ff2cb3269522daec92528d9b74b8f2870aa00908c0cf3bd6fd096f15e6e26dac9e16494e6e5f81e0fbcb0dc18244126f26c8da1dab5a44d56684125d69169f87aa01fedf4189db5e6675882e5df9ec906af2e2"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 20:53:03 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$rose(0xffffffffffffffff, &(0x7f0000000180)="23b2bf186c61dd8b7b945352d7a17eab4933a3ca70514dc93066b64c81fa5bce8a1145338da718342e2ed11438e78405a2b5bf3faeefb4ac4163b38da865c48c173762f1da12bed834ff117052ed69a08ee5924c41a0f8b228ced4f21ad07bc8f2f905eef2e019e98ff024720c29220370edfbf989a095b6d6a9168557acce51caf12624b1277e7d3a765c7adbcf2516347f1f51b164aaa1408c617710a1d3ab", 0xa0, 0x4000000, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000000040)=0x81, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000609eef7b00083a0000000000a319861538a442c156d7a490f8000000000000000000000000ff0200"/58], 0x3a) r3 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x7f, 0x4) 20:53:03 executing program 3: socketpair(0x10, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xd4, 0x453, 0x100, 0x70bd2a, 0x25dfdbfc, "c8561065a62d140a0f1c2a0ffaed882c52db4e68eefddf3b60fdda69c602fc6292d4c94c42da006ffdbd26635dfea94a16f1864ce65909c1ce22810d817d710d59ad5b1c810e37861200fc0f0107c0da7da118023034415adb303ab8c177d06c71c87d4e61763d05f6b9b49ed376618eb24eacb39c67f5019d9bef3a8b47f3768f9ffecfa0be1b643aee80edf28d8b8fdac5c7d14412ddab173a146589c19667a27f83669894870dae8a5c5883d343aca5b75e1bb0ae62cf36e58a871fb50a6d3cd1e2b7", ["", ""]}, 0xd4}, 0x1, 0x0, 0x0, 0x800}, 0x44800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'team0\x00', r2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) r7 = gettid() syz_open_procfs$namespace(r7, &(0x7f0000000000)='ns/cgroup\x00') r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, 0x0, 0x8, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r5}, @NL80211_ATTR_PID={0x8, 0x52, r7}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0xffffffffffffffff}}]}, 0x40}, 0x1, 0x0, 0x0, 0x8001}, 0x30) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:53:03 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x8, 0x400, 0x0, 0x1}, 0x3c) socket$inet6(0xa, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000001) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x6, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x3, 0x8, 0x6, "9ecc6b3dc4da0603607b096660ec5f1a0906f584dd5089f86490568d3e47cffd10c972563d21a354b2a88adf58deded2bd380c053c69e84f6e82062591570c", 0x3c}, 0x60) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) 20:53:03 executing program 2: r0 = socket(0x10, 0x6, 0x0) write(r0, &(0x7f0000000000)="2000000012005ff3fdb2e933004aa0008000"/32, 0x20) splice(r0, &(0x7f0000000080)=0x6, r0, &(0x7f00000000c0)=0xffffffff, 0x0, 0x1) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040)='NLBL_CALIPSO\x00') 20:53:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r4, 0x1f}) 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)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xe, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x50, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xc, 0xd}}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x268, &(0x7f0000000000)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xb}}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x50}}, 0x0) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000a00)={'vcan0\x00', r7}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r5, &(0x7f0000000c40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000a40)={0x190, 0x0, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_LINKMODES_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKMODES_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_LINKMODES_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_LINKMODES_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}]}, @ETHTOOL_A_LINKMODES_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @ETHTOOL_A_LINKMODES_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x800}, 0x40040) 20:53:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_ROUTER={0x5}]}}}]}, 0x3c}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @local}, &(0x7f0000000040)=0xc) 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$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r4}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000340)={r7, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) 20:53:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000f00000000050000001800018014000200697036746e6c30000000000000000000"], 0x2c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") ppoll(&(0x7f0000000040)=[{r2, 0x8}, {r3, 0x2010}], 0x2, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={[0x3]}, 0x8) [ 396.950630][T17647] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 20:53:03 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x2}}, @func_proto]}}, &(0x7f0000000380)=""/221, 0x3e, 0xdd, 0x1}, 0x20) socketpair(0x18, 0x1, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @multicast1}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x1, 0x33}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000980)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000a80)=0xe8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r4 = accept(r0, &(0x7f0000000040)=@caif=@rfm, &(0x7f0000000100)=0x80) setsockopt$inet6_dccp_int(r4, 0x21, 0x2a, &(0x7f0000000140)=0x1000, 0x4) accept$packet(r4, &(0x7f0000000c40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000c80)=0x14) sendmsg$nl_route(r0, &(0x7f0000001e00)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000480)=ANY=[@ANYBLOB="50000000120000042abd7020fcdbdf2500000000", @ANYRES32=r2, @ANYBLOB="010000000020000008002000090000001e0022003227c076e1ec5f5ac250677c4e88739363789088581494051f93000008000a00", @ANYRES32=r5, @ANYBLOB="05c9a52be8b18026c4167812c4dc8f1bfdda459d1480db14f87b68b09efc56f0a7165eeb0a9f8ac53127c54980deeb367244e018895b03811165399028df0e9c8d7e1f6c707d6a303827f7019b4fde"], 0x50}, 0x1, 0x0, 0x0, 0x10040000}, 0xc000) syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') [ 397.939983][ T29] audit: type=1804 audit(1592427184.854:341): pid=17682 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir403484313/syzkaller.ULMDZB/146/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 397.968013][T17682] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! 20:53:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYRES32=r2], 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x4}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_LINK={0x8, 0x3, 0xffffffff}, @TCA_U32_SEL={0x14}]}}]}, 0x4c}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 397.981418][T17654] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 398.041734][T17682] File: /root/syzkaller-testdir403484313/syzkaller.ULMDZB/146/cgroup.controllers PID: 17682 Comm: syz-executor.5 20:53:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @loopback}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x8000, 0x4) [ 398.135510][ T29] audit: type=1804 audit(1592427185.054:342): pid=17687 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir403484313/syzkaller.ULMDZB/146/cgroup.controllers" dev="sda1" ino=16372 res=1 20:53:05 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x10000f600) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd"], 0x6) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x80, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0x80}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r5, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="1738dca5467704cd12413161e5f148ab11eec5cd0c8679c94de081a98f93e544c32a84653c3d5f889a69dd45c20928e006b3b3e78b18b5e9e86f521d8bc7c002d665000a6a517f6cf07243e31c161034"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 398.276088][ T29] audit: type=1804 audit(1592427185.194:343): pid=17711 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir045249745/syzkaller.oQ2xxl/142/memory.events" dev="sda1" ino=16377 res=1 [ 398.309340][T17717] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 20:53:05 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={0x0, 0x0, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="8400faffffff000001007000ffffffff0000fffc0c000c0000000000000000014c659a62298ffc380c2dbfdc5e9f13e1a04810d404fbc3f4c1b4e2bf501fb1bb949869c200f0ffff9f04005e4fcdcfda9d80243d1c32dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0357675ffff1f0044f2a432a15b4ce56aa166b5040d"], 0x83}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) [ 398.353209][T17705] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 398.443119][ T29] audit: type=1800 audit(1592427185.194:344): pid=17711 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16377 res=0 [ 398.596703][ T29] audit: type=1804 audit(1592427185.194:345): pid=17711 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir045249745/syzkaller.oQ2xxl/142/memory.events" dev="sda1" ino=16377 res=1 [ 398.725781][ T29] audit: type=1804 audit(1592427185.474:346): pid=17728 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir045249745/syzkaller.oQ2xxl/142/memory.events" dev="sda1" ino=16377 res=1 [ 399.044738][T17717] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 399.061419][T17737] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 399.078076][ T29] audit: type=1804 audit(1592427185.994:347): pid=17721 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir045249745/syzkaller.oQ2xxl/142/memory.events" dev="sda1" ino=16377 res=1 [ 399.186066][ T29] audit: type=1804 audit(1592427186.024:348): pid=17728 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir045249745/syzkaller.oQ2xxl/142/memory.events" dev="sda1" ino=16377 res=1 20:53:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) write$binfmt_elf32(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="7f454c4608040166000000000000000003000600000040005802000000ff012000010012f5f8ef050000000000020000000900000002000000050000000300000003000000070000002000000002000000010000000104000004000000090000000200000024000000030000001a817dec83bed305f9e65f881a845090a84dbacf24d9cd74f99dac15aadd7af8b897f0dc2ab268c2093f1b0e323573a32008e00b25e7ab75f0c67fa441bb4712b86198b0c23403a39306529261cc7ce803f76f2e17d41e62a79907cc6a7bebbc8ffdf53ff0628c1185d6a12f1c9d1290c6f65ced6a6a8e3a27e2c3abf38b87b08b00"/1262], 0x4f9) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev, 'lo\x00'}}, 0x1e) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000200)=@newqdisc={0x38, 0x24, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7, 0x1, 'fq\x00'}, {0xc, 0x2, [@TCA_FQ_FLOW_MAX_RATE={0x8}]}}]}, 0x38}}, 0x0) socket$key(0xf, 0x3, 0x2) r7 = socket$kcm(0x10, 0x2, 0x10) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000380)={0xa3f5, 0x80, 0x0, 0xffffffff, 0x3}) sendmsg$IPVS_CMD_NEW_DAEMON(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="01000000000000000000090000003c0003800800010001000000140002007663616e3000000000000000000000000800030000000000140006007f0000000000000000a46c0000000001"], 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xcc, r8, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x5d, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@empty}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x6}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'macvlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0xfffffffffffffc76, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xcc}, 0x1, 0x0, 0x0, 0x10}, 0x8001) 20:53:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) 20:53:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x3ff}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) ioctl$SIOCAX25ADDFWD(r2, 0x89ea, &(0x7f00000000c0)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) sendto$inet(r5, &(0x7f00000012c0)="927f1f6588b967481241ba7860ac5cd65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba000000", 0x4d, 0x20c49a, 0x0, 0x0) 20:53:06 executing program 1: r0 = openat$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, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)=0xb6, 0x12) sendfile(r1, r2, 0x0, 0xf03b0000) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r5 = syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x36b9996d5a5215fd}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x14, r5, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x840}, 0x848) socket$inet6_mptcp(0xa, 0x1, 0x106) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="30cd55b0a7447b06d56aa834e16561fab7000000", @ANYRES16=r6, @ANYBLOB="00022cbd7000fedbdf2504000000080008000000000014000600200100"/42], 0x30}, 0x1, 0x0, 0x0, 0x10000010}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000180)=0xcf, 0x4) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @remote}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r3, r0, 0x0, 0x8000000000004) shutdown(0xffffffffffffffff, 0x0) 20:53:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0xfffffde6) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="02006dbd7000fddbdf6d6e4ad7cec9bf5fd9252000000008000100020000000c0099"], 0x28}}, 0x48000) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r1, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x81, 0x2}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x40040014}, 0x4000000) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x1, 0x0, 0xa080}, 0x10}, 0x78) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r2) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x2, 0x0, 0xd9}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x1040c) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={0x0}}, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000271}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000001340)='~', 0x1}], 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000100)={0x0, r4, 0x80}) 20:53:06 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) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="8100635b36ddd74531032c05fcbc2947aed2ac30ffa106fdaa180d861e2d8a930182dc1960abadc319df0649d01cf4ad1b4233a3da43e64107141be6ee1274607afe4702943bdd3649c32f050386be563cee95f5a6492283f5d4d13adfa5f49316c49db235e29189ccb682407e27cc1a4d76217accc2c063"], 0x78) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x8800) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)={0xe8, 0x0, 0x8e6767b8eef245b5, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x62}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010101}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x40}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1={0xfc, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8c001}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES16], 0x2}}, 0x20008801) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:53:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x44, r3, 0xef8c987201b6e653, 0x0, 0x0, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x3}}, {0xfffffffffffffffa}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x452400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, r3, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x70}}, 0x20004040) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 399.550746][ T29] audit: type=1804 audit(1592427186.464:349): pid=17769 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir842938659/syzkaller.NHTKcy/168/memory.events" dev="sda1" ino=16380 res=1 [ 399.669993][ T29] audit: type=1800 audit(1592427186.494:350): pid=17769 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16380 res=0 20:53:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0xff, 0x1) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:53:06 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockname$netrom(r1, &(0x7f00000000c0)={{0x3, @netrom}, [@netrom, @default, @netrom, @remote, @remote, @null, @rose]}, &(0x7f0000000140)=0x48) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r2 = socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x8001, 0x4) 20:53:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b0d5e383e5b3c066ff000000e2", 0x10) getpeername$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x1c) sendmmsg$alg(r1, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000006c0)='%', 0x1}, {&(0x7f0000002900)="c1", 0x1}, {0x0}], 0x3}], 0x1, 0x0) 20:53:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x28, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, r2, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}, @NL80211_ATTR_STA_FLAGS={0x18, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x20, 0x7ff}}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x7}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x1}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_PLINK_ACTION={0x5}, @NL80211_ATTR_STA_SUPPORTED_RATES={0xc, 0x13, "84cd8310b2200e4d"}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x1a, 0x13, "7fc434238034d0475977a3eff6f8657abbb93a3c1f9a"}]}, 0x88}}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x18, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r5, @ANYBLOB="00000003e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl(r9, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") setsockopt$netlink_NETLINK_TX_RING(r9, 0x10e, 0x7, &(0x7f0000000140)={0x6, 0x7, 0x7b4e, 0x7}, 0x10) [ 400.492306][T17817] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. 20:53:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x40000) r1 = socket(0x1000000010, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x4008855) gettid() r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20080080}, 0x4040002) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000200)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0xde8157cfc68d3be9) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f00000000c0)={0x7ff}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28012, r5, 0xe0b67000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffffffffffe13) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x275a, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', r6}) close(r0) 20:53:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x80}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=@getlink={0x28, 0x12, 0x5239d1e5585979c3, 0x0, 0x0, {0x37}, [@IFLA_NET_NS_PID={0x8}]}, 0x28}}, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0xe7) close(r4) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r4, 0x8983, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000004d40)=[{{&(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10, &(0x7f0000000400)=[{&(0x7f00000001c0)="98d065a6d8f83ea03f3e206abe587d46209413b7ade5b1c9866ab25f3c2d83a730b9887a5f5ca06ee96baa17bc6f4945cda36e157708bf848512c4b0f54ce9b967307954238dabf8eda4712af65a232a943cff9de216babe76d0d3811b3433654c608d85e302394ef16e8aaf22", 0x6d}, {&(0x7f0000000240)="f497fb31f0eef29b7f65144e61e5fbc271ed69e6f979664f2b7f43ab773bd98039d01d50f3958fe17de916095a3878b56323ae6a31420197f26531a83385e7db17cc10430d549e6a1c5be69fbed0341deebc9d287d97ee778469a84fa2e60a07599e5e92ca639613349e004e1586cea62985b0b380bc1cb671b84513994ee8a34a98e786daba4cb7ed9b95c61971ac1e27a7", 0x92}, {&(0x7f0000000300)="5924bc18bf9d08a10d764685f8f9b7731acd326f73507f62824f35", 0x1b}, {&(0x7f0000000380)="0cd202f18f5b1bb0df5099daf4a5ca01c50d7871e72d4bdf0b4cde24f468a20800ea90a8955cf14fd16ffe58990891d2d4ba7fab744a1a61bc07ba2839e9ec03dc2d1b97c88f85ec8bd2f382ab5ee91dff4aa0c3e13b62f5f6377039341d04f1e87255be6dd801badfcb41ef", 0x6c}], 0x4, &(0x7f0000000440)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x41}, @local}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffff}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1000}}, @ip_ttl={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}], 0x80}}, {{&(0x7f00000004c0)={0x2, 0x4e21, @rand_addr=0x64010101}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="777aa13aa26ecd2e046f36995a8ab8e632942f91c9426da9980fec5912738b419e0d1dd16c2ff905e0604ba3a214762d7f73cbc06d60603be45907f3011509aac0d8cc085b0f712ea01c6c82e0569f08763edfc6b47843b562d25284e0444e0ff9024b1c1ac6f49d2d2b36b873a4e9223b3ed66dfc8ba3f0ac6d295d62c812040b09d13dd888282d28d6e8ed337bea73203b83bde63dd424ea3359084769e79a0bda7095a7f0e1bbcdca29f9e65aa4ad9bbe91534c08ba5106b970f83a92f4cf081c7ab078d03bf290f1657cf222d2274883253b28f83646991d651a40126d7da717542456373bf9fc3f42bf53f53fe54472", 0xf2}, {&(0x7f0000000600)="f73ba4cbfbb7b1470ff95fcd3c44cbd9d1ce02b21e712737bcf3617ec84d64347808096bb1105b8a379cc9883fe3", 0x2e}, {&(0x7f0000000640)="e978ff8c9d1b87afcf4348a4df0e7c1f268a80644782c79810ce86d2b52e29856d8588dfe4a0e1423e2d7873a57c02e2d5e02a1e61af87cdf336f1266ddd0d0400e9a5034939e02a5ac44448f1688099c9924001e3f2f2bc99ab7cc7835562082758fcff2f2d44ccaf2426b241147529f35f7581f73c087419926d275a65599e720e6c1d0081816f8e0b8224d9c9fab62c439d", 0x93}, {&(0x7f0000000700)="c4281c83c5306292a3d017a0899a38fbf1c912a4cb57f6854a0cad1b9aa4170762745f8376c3ee044c8c781a681ea399bf8984f8b9d183569e3ba2797ec28f85dd810ae2e3d72fe2d02439b17de64956f10917f4eef0bb5406be33f26303f04aec591b2930f99f238063647c2f8e6dfa71b4a7815125851ff005775086b891156c672c1bbb42aef880ad38fcd5decfa918db248d86ea259bfe8673f87dfa44e464c034b5a71aad47ead010da5061b8bc3940b425cb20b736207bae98f9925d", 0xbf}], 0x4}}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000800)="1a5e97799eaaf28ca5850768ea191e4787f0b6c3440bb103f330424d7670fdf2bb9d24e658947ce104d792a87d8fd14cee0fde9d54d4e0bfa1e0c5d07e880ece40f390ee54596ed3613f64ae4a58c19b9e5e1d47c0c40db2f79ac304ce1eae9d94", 0x61}, {&(0x7f0000000880)="3ad5f182924b834ce87fbff981d44121b1634dc126eb02a6238fd32a662b477ff67044a8bc76e0822fa5a0742a7beb8b76406aeede84e9e5d8201169a1332541b0c4e3c87fe36dbe8164ad5535c71cb7a9fe9994a9ae0cde324e98a549db562bff748fc977e50bac4c718ec4c0ddf0bc5103", 0x72}, {&(0x7f0000000900)="16b9113bf1c9cab5ff6dcc882617ef217ca15721b37ef57ee2c0f3d97c8c61bc42f4d6093c65aee5daca09f4ae2496ade50b7dafb49db16f967dbe041f0f3a0e6c1e183771ebd475b1752348cceb96a3d572817beee3a36ebd7ff9c683b2dd908ca585df6eb63f2afc13de86f9d82af9810b2095c2d0ff36c18d5a81955b51c653fcfe5ac61f44f00066459fbcc43cdf", 0x90}, {&(0x7f00000009c0)="29f4d1efb20af701d2af57e9be9bbf9ddf56a7195fda73b32f1d804e42a85a91b1a5b4acf361e173c294191068819efd05f4d50206ce4b032bffdaa3e9d04dfb8aa47707eeeb3fd25d4a69fad0e258cc42f7279b59825395d1121c3c2e683791d7ec201cfce717f9a57e371f4e5567158f30", 0x72}, {&(0x7f0000000a40)}, {&(0x7f0000000a80)="6dcfe941e38120d0062ae2841fbcbea1beec29083a0dd5bc8152ac1d19ff45256f090bf95b2ef79b57", 0x29}, {&(0x7f0000000ac0)="cdd5e0425a7a66b6ac1a4c38986af74caaf043b6badafedee4264743a5bd5b11707438e91cc6c72f7b0895a737230991ea598e90d417e46b99cacc5aabaa8e6e754a77c1767f8b3586a6ec78196624ea5ecd3b2c05742100d7cebce717780ea735a6c4aa5151c0b76d2289dde326e78c8cd6f050954e905bc150433d2db1a395293d77c78810dc212e0879d919c073f5a0835036cc31687b4fcc2fe955c78f736124150cc838b2d23dacd41c1938420cd5fc5e79a84fcdfc45532f404c01f1a8709ba304f81ed34328300e5a20aa16874743670d69e926f3952ed896bb30a57339931c7869d8bdc8c5cc", 0xea}, {&(0x7f0000000bc0)="179383b844fe6f66a1b4a9eba7cc57212ea7e2e435b6ef23089eb4a7670c29e9ef00abc62400dfb6ea43de9bb8c799aa272fb7299aac95b9b2678ef59d3883346f881111dd40c10f33b5e9ac1d60b75ab5188873ab4d680c6078a1ae8da0d5961058744840536b6f9b16391a92239b2db6189481dc8c404c14af306cf6e6f458034c8459abca0c773ce8648ce0a305ccc7ca554a0cd0b7d3482b21e767d622abe3f0cd913d1bfdc0603bd5a23a280e9ceac0a9b62eddd2cb28832fcf4bcb89b0740c8074c86ab4c88c75910da41ffe10ea28f416cdfe3028ff388b9705f00e97f31b5083e34ed321786d16ec82c2c0ffd4", 0xf1}, {&(0x7f0000000cc0)="29b729a283f98e74332bdd8a9133ac4284974777447ba79813c8f19d681f826ff8175bbacf9c848b43740e4f48ca016438ca87014045cc1cdef9e3160a0cfd93dd1da65dee09923302cd56c9f3e5d7482cc41a64a3f44a10156e3fad17f4a8cdcf7ffead393ceff782dae10907d23187b8d0bc711859d3cfa528f830f8fb264a2882ade6d651c35467cabc062402c284c492461a4af29357b4398bb1b415bdf89194e6d33f6c636c2287da28d558b5afd89ca5ceb8b4c5ecb3c181cc3951661709fe927d4b96c17c8fb34275c0d51e77f25ae246ed285afd8b33e302be1c41263873bc068943e2b497", 0xe9}, {&(0x7f0000000dc0)="f777b5cb061d937eb95afadcda421dbf3a88448efaaad7e3fe9a9b1e655bdb8073caf78d3a", 0x25}], 0xa, &(0x7f0000000f40)=[@ip_ttl={{0x14, 0x0, 0x2, 0x100}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @broadcast}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xbd}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1000}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x40}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}, @ip_retopts={{0x30, 0x0, 0x7, {[@rr={0x7, 0x17, 0xc1, [@local, @empty, @remote, @loopback, @private=0xa010100]}, @end, @rr={0x7, 0x7, 0x8a, [@loopback]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}], 0xe0}}, {{&(0x7f0000001040)={0x2, 0x4e23, @remote}, 0x10, 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0x1000}, {&(0x7f0000004300)="a529ba0f284ef00f4d01ba377625f25749c63a034c85d93066c29c2e9f3a75f415b781674be50a3a20b9e3dce9efe2799a98cbc6ad52bc14061a91ab15b3788749ef00f25876c934fed4a602c7d2f6a1fce2ed71b8b9838ec7da438e6db16a2410543034261555a91cf7add916bbd2c397fb0e58958f8976f3c3cd9dc3f0784e3692c92682d6c786ae4997bf7d3eadfa2f0a06e2ab30fec754609c8172ff913b6644a12342d60fe069b1168b00d0dd252e79214cd0502c84990222d99ce5f0c68a3cd81f233ff0c5e000786d", 0xcc}, {&(0x7f0000004400)="45e4700d1f6de989ce3e08bfedf31a4125f39e1963233b57b35d2f58ee19c17e0d562d1134bb72c82f40c004aeb4c3", 0x2f}, {&(0x7f0000004440)="cf2ba713e6d5a8d2dd9f3daea188ddeb40ae592f769482a30356933c875f20a92e523303de139b27e128001c1ce0d0847a0dfc6259c4435853ee7d6711ec56966fdeeca6124d1cba9a651484d55f4ad4c4bab66cce5cda5d15ba162ddd1275b29601f3a90f0d9ff84c19a244b54a2957321bcb70b567b683c8b3bd3e5ae555acde208dd454107ac63d36bef927d2aa56b9894c59914eeb5a6dc10b605d9c9851483ce56d2a57330866270cc026c50ccc64d532c08bec0aa25c16d497b8d94958e1d07638b9f821f99e40a730b715d9", 0xcf}, {&(0x7f0000004540)="ded602a8684519de55738dd0fc8442d931f98fc175d705702e3e26e50e828696db3638d47e0e522abeec3a72f9b6255f3b82ee0dc14dbe72673732be75e17c82ed9ebfbb7ab3f525b260a0e3b43c041ab17c6abfddfad57a1ffca6fd7b4ca3385d30e3f8cd54ba501d0fadb86cd2264f528140f9f593cedef5d56f7e4e3cc771a55595177c800b", 0x87}], 0x9, &(0x7f00000046c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_int={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}], 0x90}}, {{&(0x7f0000004780)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10, &(0x7f0000004bc0)=[{&(0x7f00000047c0)="77a4cee09169179458e84c7172af1c9956abe2c222c54dbf006f89dd57ff987a3fb9f49ef1b81e0e4bf495be2a4bd561fd99fb481535090250362d8f6a7b704467396605c22febe4c63c0498a8064b6b7b230ab59e8957b2dcd85b93208800078a248461f85715d57486e22ed0614b5224a9d9b146193d2f24de2b8eca60a172d772308cae73a6c470980e4c28f849b1b99ba62c8f849b7a2c63b97290e5c8254a23889a0639fde6bac36d393dccf01965065b98879755fcaca969de8dba0e99e45b0bc5496f3ab5977c92b8a8974d1d686f858b2a3ee95a20499ab99e798c4622e8025999de81ad32ab8ab89b", 0xed}, {&(0x7f00000048c0)="8e209e2c8c1e67568a9497d5be8a2edaeed5fcc076be47db5ee40cae99776aeecc634ae02dad24b1fa6c6d21d1bd83e0540d18b01ffd236279169c67f0ccb22f7c336304ab90b06b27ed394a0854a2077dc809b1afcbb9d1b60d748775bf284f64f40eba163df6291b85352c6b525c05f5c77d9c038ae4c473e739b930b9da48436f91afb82c5f7bfc80", 0x8a}, {&(0x7f0000004980)="dd2eb028576a649e50bb9a46f876e36713b982424eabe984cf6c450518c8c56201aa46399772a9d5f8cab45881d646438d6a0afe7b1d185b7b100256e902941f4c4f77b0403d936c06a6a7276b96a450877133f920def9d20abdf828ffb4c5771d78c9a0550d4446a5f2df7fd3aa3b9d53b69161d4656d1977d9562852a730b5168c82c2eb508224597322a6a7a4448d2a5d552a40573cba6b5215b953ba7b2ce7b4316072b9e0f7aa2d309e138208c3d73112b33712748dc9d93bafaa52bc9d4c08a0cacaace6441ff245e6e0cbf4f469347ca2e47984a0373b1f7552bb955af4ada0f332d59f242dd24e1267f7a7db87ecb3", 0xf3}, {&(0x7f0000004a80)="9f625149e533fdc590b8c9341902380d8268d73aaa70923f7154c93e2b49249f809aa7530bd07388e05fd85720bca8546d1970b4338109b071cbad6c256a444d10322daaa78db315f7cf4394f42e83dd166f715084893917d2f66a9f732189f283adaa36ca8552fa6005f1fa49a629ac8c6c79ce2e91364cdcbec0cf326547829dc9e21f1e4338453a", 0x89}, {&(0x7f0000004b40)="00b5ea6e6ba6165e9319968ce5fda630f1891e84d81a795620cc108632ff9bc442b13505a0acf420e9914c0c62137a051da0e5fde41fe1044e7939cc2182501e54fab691ac530e770ce73963edfc7cd797c068f63904ab757dd97db5897f234423519ea5ef43e81399048100550dc5e379043e13024d49df", 0x78}], 0x5, &(0x7f0000004c40)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @dev={0xac, 0x14, 0x14, 0x1b}, @multicast1}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_tos_u8={{0x11}}, @ip_retopts={{0x14, 0x0, 0x7, {[@end, @end]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_tos_int={{0x14}}], 0xe0}}], 0x6, 0x20000840) 20:53:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r1 = socket$netlink(0x10, 0x3, 0x7) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000001180)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x6090382}, 0xc, &(0x7f0000001140)={&(0x7f0000001080)={0x9c, r3, 0xf6a0ee7b4864a6f9, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x456}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffff8}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x80000001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA={0x10, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}]}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x800}, 0x20008008) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000940)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x58, 0x0, 0xb, 0x201, 0x0, 0x0, {0xc, 0x0, 0x7}, [@NFTA_COMPAT_NAME={0xa, 0x1, '.:\'@&\x00'}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}, @NFTA_COMPAT_NAME={0x8, 0x1, '.^$\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x8, 0x1, 'GPL\x00'}, @NFTA_COMPAT_TYPE={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x8001}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x10, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x4}, 0x10}, 0x78) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)=@gettclass={0x24, 0x2a, 0x1, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, {0x9, 0xd}, {0xfff1, 0xfff3}, {0x1d, 0xffe0}}, ["", "", "", ""]}, 0x24}}, 0x14) [ 400.762716][T17828] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 20:53:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockname$netrom(r1, &(0x7f00000000c0)={{0x3, @netrom}, [@netrom, @default, @netrom, @remote, @remote, @null, @rose]}, &(0x7f0000000140)=0x48) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r2 = socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x8001, 0x4) [ 400.806498][T17829] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 401.031566][T17877] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 401.076177][T17823] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 20:53:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b80)='io.stat\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000bc0)={0x3, "47d67d"}, 0x4) 20:53:08 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000180)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x7e}, @mpls={[], @ipv4=@dccp={{0x5, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x84, 0x0, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x1e}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00-\x00', 0xa, '\a\x00@'}, "ccbfc12abc282c27820fd9118600820e010500110000000094ce7f17e89fb5f1112b33df4c366b67856c210a24c3df6373d0ca47aac2885da778edbd1ee5bde967a600ca0e2ba1e34aebb68aa9431063000000000000000000010000"}}}}, 0x8a) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r2}) r4 = socket$netlink(0x10, 0x3, 0xf) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x28, r6, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0xdc, r6, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_SOCK={0x68, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x200}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5e9798c8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x20}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8000}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb516}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4040}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x10}, 0x0) getsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 20:53:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 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)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000024001d0f00000049579db124aed026ca44fd61ea7d3530f26bb14ea2637ff672922af5a19b1439fb5e8db5638dae28684121119f4a0e4aa26663d5f5bd3f2876f1f0cd90dfc2a74eda4deef8b186a3a30d", @ANYRES32=r5, @ANYBLOB="00000000f1ffffff000000000a0001006e6574656d0000001c000200"/52], 0x4c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=@newqdisc={0x38, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_skbprio={{0xc, 0x1, 'skbprio\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) 20:53:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0xff, 0x4) 20:53:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x64010102}, 0x10) 20:53:08 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) sendfile(r3, r2, 0x0, 0x8000000000004) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="01002b4cc6db07dbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x280, r5, 0x604, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xa8, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x332a57c8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2405877}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x459b3384}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcb}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d72ab06}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c17cc48}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1188f0e6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x60, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a3ad32b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34045d16}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cc5e51}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66a6b3f4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe3}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x150, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x703512bc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74434200}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48ee61b0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x24}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x731aa675}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20cda579}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x12}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56f24839}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x161b6e3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c530d48}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33f92199}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2155f8b8}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2cd6d39a}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18374854}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x558e8629}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x95}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28b0949e}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39fad1c2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x57}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2abddecb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11bc94a4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x44ae}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf8}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x280}, 0x1, 0x0, 0x0, 0x810}, 0x8045) [ 401.684284][T17906] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 20:53:08 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000000c0)={&(0x7f0000000000)="33ee51994f299728e74d5a9f17db753ad8243bcba208717212ead697ab5631dcdd1e001b3d029552a6c77dee3e22df4b7f7f44007df5038aa0096a38b7a434a8cc2e6b506de8dafa42a6b46aa702fc14117c147375d2fea58527220675d626c56be35b5dfd30ee6acea4364e8cbf67782c8383ef4eccd033af327c974c3778f4166529892062d12d72f75902baeae4706d9a864ea8a4d40603a1957ba9eeee69f9a69c49e9d659750d26e3349776d7d2228b6e1f", &(0x7f0000000180)=""/99, &(0x7f0000000200)="f94a59cbabdef63ef86ce815246b548f63208f669e38f0da674637d8325b93bc0a6d7b0ad547ba8e56d7e0eebc3c06e5d9f8d96defef03e1ea93165fc7595ccb3933c7c224238046ce23bb2da7b4e90d357e7df5dd6e39644a1d745c69d10790321f9573e039c51dbb92bc9bb65516be3dc4324f98187b69e64b7674aa8b98d572065eb5a61338154fa986250d2394dcf784ec9624eae5eaccd50e601f90c2fc91ef57174778bee82e74f14095d3b57852", &(0x7f00000002c0)="4f1e203bbb4be6065b6fce1c90748f8d8b0fcc95d3b5173eb466525377cc5dfcd43fa633ae6a63f2a02215a44e2f3dd19c10ce7a1aa4be2e6e7c1a46fbd0dbd6757749563f", 0x92d, 0x1, 0x4}, 0x38) [ 401.831490][T17911] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 401.850322][T17929] IPVS: ftp: loaded support on port[0] = 21 [ 401.860922][T17906] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 20:53:08 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x2) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000034000511d25a80648c63940d0224fc60100006400a0005000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x0, 'macvlan1\x00', {}, 0x200}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x1000007}, 0x1c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x0, 0x0, @private1}, 0x1c) 20:53:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r3) write$binfmt_script(r1, &(0x7f0000001840)=ANY=[@ANYRES16, @ANYRES64=r2, @ANYRES16=r3, @ANYRES16, @ANYRESDEC], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x28011, 0xffffffffffffffff, 0xad4d4000) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0xffffffffffffff85, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}, {0xb}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x8}]}}]}, 0x3c}}, 0x0) connect$packet(r1, &(0x7f00000017c0)={0x11, 0xf9, r5, 0x1, 0xff, 0x6, @local}, 0x14) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) recvmsg$can_bcm(r7, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000000180)=""/57, 0x39}, {&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/179, 0xb3}, {&(0x7f0000000380)=""/141, 0x8d}, {&(0x7f0000000440)=""/158, 0x9e}, {&(0x7f0000000500)=""/151, 0x97}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/6, 0x6}, {&(0x7f0000001600)=""/154, 0x9a}], 0xa}, 0x140) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={'syz_tun\x00', &(0x7f0000001880)=ANY=[@ANYBLOB="3b00000002e4ffff08000000ffff000000000000f6ff00103c6aa0b4b490dfbf82e801b47eccd774d07352ec4decc6f1f1c6402c8d8d5b16805af456c20acd2baf5b291108cae5e4406a43263443ff938a493e628a6240725ef353fcefd8adc803743f4657a3019156cf655f44c39ab81400155caa0d"]}) [ 402.253838][T17939] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 20:53:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001600)={0x0, 0x5b4b, 0x1, [0x7ff]}, &(0x7f0000001640)=0xa) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x700, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7d}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}]}}}]}, 0x38}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x65c15bf2) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000001) ioctl$PPPIOCSMRRU(r6, 0x4004743b, &(0x7f0000000200)=0x2) sendmsg$NL80211_CMD_LEAVE_MESH(r5, &(0x7f00000015c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001580)={&(0x7f0000001440)={0x30, 0x0, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1f}}]}, 0x30}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x1c, 0xa, &(0x7f0000001700)=@raw=[@ldst={0x3, 0x2, 0x1, 0xb, 0x9, 0x20, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @call={0x85, 0x0, 0x0, 0x53}, @call={0x85, 0x0, 0x0, 0x1f}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x52}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}, @map_val={0x18, 0x5, 0x2, 0x0, r5, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000000)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x41100, 0x5, [], r3, 0x18, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000001680)={0x0, 0x7, 0x2000000, 0x3}, 0x10}, 0x78) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x3, r4}, 0x8) [ 402.835008][T17911] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 20:53:09 executing program 4: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002d00)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000280)}], 0x1}], 0x1, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="75d2908dd4ca2612e8f7cd85824a2f5825e274f5d8828ff16e22b7d93322a25a5063698c695e1734e65851273fe1b282e871e1dee9a8408cdb77af5859530b947deba234b06a088bd98a3a77590625b896a73edcbc4ee7475301a93f44fd8f9f323ffdb89e6914b5c8eafcfa81c79d8724fd9fdaa00fa1ac40a127302117d68209f374721a177f1a830983b886f87776fcc3497cbac33b52caa424f090bafe5d64888b27e18e3744d3780e481ddebe1697ee0b4410fbc320a53e0d7cd0854bf7205c0cfff7881f6b024774a21b7bf7bfdcaa41c99491741e1f973b13a7f99a8c", 0xe0}], 0x1, &(0x7f00000002c0)=[@op={0x18}, @op={0x18}, @iv={0xd0, 0x117, 0x2, 0xb6, "ce7c19f8e71b1fe8526d78a9a28d0c7ecf0ea99dee455df91d6fa1000094d258d251ff41793eb76abd4cbd58cc7e4db2b4f645c34bc87cbece0bf42d45129cb277363b427b30ec379b77470bf1901aa7ffbb12e67e14a5529b3bc4308db523f2b170cf08eab922178e7c60ce2a88948e68cba2a0067c0244bbeb05938de4e010b0cc9f72677e06a568096b4379a0415b006989b56bd180c78553fa4bb6fb2df18f49d23405d0efd726ac163fd4e5ffea7151964af878"}, @iv={0xc8, 0x117, 0x2, 0xb0, "3a96a7b3c224220fd09588e0879a0d656707d56814758e78b82acb81723c2c0c475828e8b65a43ac11089c0241dfbd1d27f545c9e5bff520c627885cfcaec4272bcd6c05120083b716af939c5570b31d23f717cc9b45f235c5efac23ddbdbbfc8b69d73657f1992cf776eabfffe4a80767110864d5899097fac7f03146cf962c659b98a6ba77fe39589a53d3f4e24e82d0e9fce4a75d6c78330c20ccddeb9e6abe6cf13bf752f23eeba48ae7a968573f"}, @assoc={0x18, 0x117, 0x4, 0x748}, @op={0x18, 0x117, 0x3, 0x1}], 0x1f8, 0x1}, 0x40000) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) close(r2) socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000c00000002200800000000000000000008000100ac14140018009400111a8200040090f7c13f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x10001, 0x8) [ 403.089806][T17967] IPVS: ftp: loaded support on port[0] = 21 20:53:10 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x0, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32, @ANYBLOB="ddffffffffffffff140012000c000100627269646765"], 0x34}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xd}], 0x492492492492805, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)={0x1ec, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x101}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x401}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x100}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}]}, @TIPC_NLA_BEARER={0x44, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'eth', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_NAME={0x11, 0x1, @l2={'eth', 0x3a, 'macvtap0\x00'}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x80}]}, @TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x26}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffffc00}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1004}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x10001}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x10000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffe01}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0xa4, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffff2b0}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x15}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xffff0001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2b4a}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfa27}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x4000}, 0x800) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x28, r6, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r6, 0x2, 0x4070bd29, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4011}, 0x4000090) 20:53:10 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)={@val={0x0, 0x8808}, @val={0x2, 0x1, 0x0, 0x800, 0xfa7}, @eth={@broadcast, @broadcast, @val, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x33, 0x0, @empty, @empty}}}}}}, 0x38) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) ioctl$SIOCPNGETOBJECT(r3, 0x89e0, &(0x7f00000000c0)=0x400) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r5, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 403.375396][T18000] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 403.415005][T18003] IPVS: ftp: loaded support on port[0] = 21 [ 403.530339][T18017] IPVS: ftp: loaded support on port[0] = 21 20:53:10 executing program 0: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={0xffffffffffffffff, 0x1, 0x0, 0x8, &(0x7f0000000240)=[0x0], 0x1}, 0x20) socket(0x40000000015, 0x805, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$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') socket(0x10, 0x80002, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$SEG6_CMD_GET_TUNSRC(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x10, 0x70bd29, 0x25dfdbff, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x80000001}, @SEG6_ATTR_DST={0x14, 0x1, @local}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x2]}]}, 0x44}, 0x1, 0x0, 0x0, 0x850}, 0x840) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c002000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 20:53:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) r2 = accept(r1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r3, 0x5}, 0x8) [ 403.979108][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 403.979124][ T29] audit: type=1804 audit(1592427190.894:360): pid=18064 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir842938659/syzkaller.NHTKcy/173/cgroup.controllers" dev="sda1" ino=16384 res=1 20:53:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x8a, &(0x7f00000000c0)=0x1ff, 0x4) sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x800000800, 0x80000000}) write$cgroup_int(r0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) 20:53:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @remote}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @rand_addr=0x100}, 0x10) [ 404.300579][T18003] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 404.390764][T18003] device bridge0 entered promiscuous mode [ 404.531524][T18003] IPVS: ftp: loaded support on port[0] = 21 [ 404.622168][T18079] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 404.958831][T18017] IPVS: ftp: loaded support on port[0] = 21 20:53:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x3}}, @volatile={0x0, 0x0, 0x0, 0xa}, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x2}]}]}}, &(0x7f0000004600)=""/210, 0x56, 0xd2, 0x8}, 0x20) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r1, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}]}, 0x50}, 0x1, 0x0, 0x0, 0x24004001}, 0x4) 20:53:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) r2 = accept(r1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r3, 0x5}, 0x8) 20:53:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0x7, 0x4) 20:53:14 executing program 4: r0 = socket(0x0, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) ioctl$SIOCRSSL2CALL(r0, 0x89e2, &(0x7f0000000040)=@null) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet6(0xa, 0x5, 0x7) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @private2, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000580), 0x4) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x3, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r2, &(0x7f00000083c0)=[{{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000680)="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{0x78, 0x88, 0xfff, "b85df867806ac513e2309ef07c1cedf8e4c03788ae44825fac52bd05d0446a3a563effadecb0cd25b9b984cc49df9b0a354ff45c6c88c598acb9ad805d9ac247231728cc621bcd792a04373abb1e56cc085c6e5220e28f23f39c17946079462c9aa54a"}, {0x78, 0x192, 0x80000000, "e7d7185769bd53676fb40e192754f484871709f58b1c2eee4c8e002c75b830cbafc35ecb7a78561b1668f403ac0c0b40f5b7fd7439332580772d21a9ac34d809417d6701ae0afc2f6114529748c8f86f41a0932afdd82cef7973db64d644cddd8e8f3c593db58b"}, {0x80, 0x102, 0x5, "c5d2cac32ae6cb4b8af5df3a40fea4ade4f894395c74075b20ba6d11af115709176b7d7d1f535976a81d162cd987ecd3e65e090f2619ea5d3667153a49695dac1b28a8886f253fd71c5a11ec5aace319f9dd18300f9c2ae77c77b35933398ba172a2de603ebd668ae07e1197f92f42"}, {0x88, 0x3, 0x800, "e176049267cf3d1f0a2691d2f5f331bba09fdd672a78294d2ebf41739505bc14edc2fbe928e33f469a88b33783478ef1656e6bedd5ca96175f0888642202a415c0c083616e6d0fe36d2094e4230b3d756d36f27e1f02fb42042a2a867d70686b77d9e9c8332a470976332a916c8b0bf60d"}], 0x12f0}}, {{&(0x7f0000008240)=@vsock={0x28, 0x0, 0x2710}, 0x80, &(0x7f0000008340)=[{&(0x7f00000082c0)="a7afa1e9f26fc0f43239ec698fc24dca727ba612b76d13ab1db2c7c00f29a5fb2fef2409640eba11cbaf7650297ca3e185289edd26bef10538af86fdc97060cffdf21248f9808539dc", 0x49}], 0x1, &(0x7f0000008380)}}], 0x7, 0x840) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x0, 0xafa}, &(0x7f0000000300)=0x8) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000236fc8)=[{0x8000000, 0x0, &(0x7f00000fff80), 0x0, &(0x7f00000001c0)}], 0x1, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') bind$llc(r4, &(0x7f0000000100)={0x1a, 0x10e, 0x2, 0x1f, 0xd4, 0xf9, @remote}, 0x10) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="5c000000000705000000000000000000ec0000090e00034000000000000000040c0700000000000000000101240007800800014000000004080001400000001f080001400000000001000000000000000c0003d79f0d9440fdec8d6a3a1c0fc3495d65e2d3c2905b97a9d656972020192e2f67379a1236c441e0fe7ef235eed83fc65a74e001f080a31f4228adc99a5a5b2830"], 0x5c}}, 0xc8c4) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x10e, 0x7, 0x1, 0x36, 0x7e, @broadcast}, 0x10) getpeername$llc(r1, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x10) 20:53:14 executing program 5: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) accept$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='h\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000f1ff00000a0001006261736963000000380002003400028028000280240001000000070000000000beff3b05000008babb3b98e42580e73fdad88e13960000000800010001"], 0x68}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) 20:53:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0xb9) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000f80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40800) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, 0x0, 0x4, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}}, 0x4) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8412001}, 0xc, &(0x7f0000000400)={&(0x7f00000006c0)=ANY=[@ANYBLOB="480000000b14040027bd7000ffdbdf32a244250800010000000000080003000700000008ecd70b9cce926b30cd7e0b809a0b00030001000053ec0e67000200000008003f00010000000800"], 0x48}, 0x1, 0x0, 0x0, 0x400c104}, 0x4004) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000020001200090001007665746800000000180402001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23492893efde8b98bd459e7e3a445a9d1887"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="380000002400feffff7fb573352ca914d9db5a60000000003c0005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="380001002c00270d00"/20, @ANYRES32, @ANYBLOB='&x\x00'/12], 0x38}}, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x0, @isdn={0x22, 0x6, 0x7, 0x1, 0x3f}, @l2tp={0x2, 0x0, @rand_addr=0x6, 0x3}, @xdp={0x2c, 0xa, 0x0, 0x1e}, 0xadd, 0x0, 0x0, 0x0, 0x1f, &(0x7f0000000180)='macvtap0\x00', 0xc672, 0xfffffffffffffffd, 0xfff}) ioctl$sock_ax25_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x4, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) close(r1) accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000640)=@dstopts={0x89, 0x7, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x3, 0x4, [0xc537, 0xa8a, 0x8, 0x0, 0x6, 0xfffffffffffffffc]}}]}, 0x48) 20:53:14 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local={0x3, 0x80, 0xc2, 0x0, 0x9}, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\t\b\x00', 0x8, 0x3a, 0x0, @remote, @mcast2, {[], @echo_request}}}}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x18, 0x0, 0x5, 0xde18, 0x8}, 0xc) [ 407.933829][T18168] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 407.958950][T18179] BPF: (anon) type_id=2 bits_offset=0 [ 407.983310][T18169] llc_conn_state_process: llc_conn_service failed [ 407.992032][T18179] BPF: [ 408.001623][T18179] BPF:Invalid member [ 408.014038][T18179] BPF: [ 408.014038][T18179] [ 408.057053][T18179] BPF: (anon) type_id=2 bits_offset=0 [ 408.065170][T18179] BPF: [ 408.077003][T18179] BPF:Invalid member [ 408.101630][T18179] BPF: [ 408.101630][T18179] [ 408.186223][T18197] llc_conn_state_process: llc_conn_service failed 20:53:15 executing program 5: 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}, &(0x7f0000000200)=0x2ba) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0x0, &(0x7f0000000080)="e45831e68fdcc868134810d1797d", 0x0, 0x0, 0x0, 0x300, 0x0, &(0x7f00000000c0)='s', 0x0}, 0x40) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2000000011000d04000000000000000010000000", @ANYRES32=r7], 0x20}}, 0x0) 20:53:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000000)={0x0, 'bond_slave_0\x00', {0x2}, 0x3}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0xc}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f00000000c0)="21e270c6d4201b3cc487e84901c32a38c33b11da40966063a7a712a486c4a0b1fe98dc1f8f6564703876014ab8f91ea068f6f0854fb3503fa589ed8bf99f8db595e4bf8032fca6c0c41098ce5d76b9f42d678b8b2bf692a77651693fdfa4c2d171bf51bc9b9ca97a2da73a139f4bdb13a70e610c8eb9a55b3fa251be395f09544e89f4f95387a8e17c705df2589d9589", &(0x7f0000000180)=""/117, 0x4}, 0x20) 20:53:15 executing program 4: r0 = openat$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) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8308, 0x9}) socket$packet(0x11, 0x3, 0x300) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x34622009) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 20:53:15 executing program 2: unshare(0x16010400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x40010, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r3, 0x1ff, 0x1, [0x8]}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x101, 0x1000, "f816fdea75cee24a09ae66a62011e4ca51b545dd6fd3d1bd5d3bb8984049efeab2d5130eebf328f450e56d492856d38750daa591b93a4f02b70f240742261a06d1bb5e1691c2147f31987e503b8d18bf4c4580f1de992de68a68035d4ccd79a3d6c4678320c4f3e7fc5b4efe757d3dc4ede2ea2b98f6c2238369382f6f053737e93936d31a3797240779192bdde52121606250020f3c568800edabfdc66285d6a990d2cd4983a8e383435aaef160c7d4a3bf3d6b68211e2b80afb343cbf5af22cb8ebb753da6d96ec59da8b365a925abd2610afd88b1cbabdd4e40d86905d27230a66c90d6f87866735703895fdf535d9c4462e4ffadf88012ed0ae400ea51363754b26a8cc9e63a8c59fead8beef33b472db7894579558db269fb451efc15559bd7c9f398e393df9602eebf290016e8027055febfedf0179665600f1885c3e3ba89178570d21d8c7cd3fc90f7641145259240ce931863c5a81470b5e3d94cd4fba9b19b5c3c286e5f081f5bd790c860d6afefa448a48466c5aada025daeba5c3cf3436b471512ddfe8b864350a0e597ab0a7d70ee7fa660baee9ecd53f66d3b92606db6bdd19986504d6244e6d4f0a8f34425b15b9796719baf5c5e014b27c94f7813bf096d08e82976f659bcfb0e04d96ade29887d55a6b7a70480d1f3ec800f9cebb4b65135ee117679d309de38c97bb42fe72108a4c1df270c493853af11d52d7b6ed74db06cf9c3c969baffe150a605e986be4d2c81d4c6c831c9df08adb8bb74eef35dddb38a5f882e223d7b7dc64da7ecd46e955392f22c3afd39ef8f456a0c3240d4e2f5f82c500bfc91644cec16e379b41b6f54a60c461ef6dd4a0a5c237db69d76636c730fba91c7c8a49e8a4187216f2dfa86a917a160a4c67b7b35e9bddb977098d44b32f4025830360b36e284fda69717c9ec2392c86a6ba6b7530a210e3302fed7f9393ed95a6bb6b98112524c4febb723ef53abaf126077c76c5ac846764f7e93cce9aed1db3f0f14ac3aa4acb5cb918c5261a5655ef432f73d0f3df96120a15c1fd1d3e165f3154de25f9ffaf00cda35dcbd7340358fb4e15a4e81786acaeb280439d5fdaaff2752d01299e390f579301bad07955e6921acde627b262c98bcf11f7d7a2ddbee8bdb0ec3b9fca0be09bb02ca37f233f5b0ab2333dd7de44cd509aa957c8b1a50968cd4a84e0ce03854f5e2021151f54dc79ba19f816f429b56fbaea5bad20ce919923713acc22ff20316d56f54d98edc1e3f7554351f04020c908897d7ca60bbaf7deb8be77dc888882e39ac420c871c13f0944e67f5cfc323939ce9b4892c7bb0cb4a94d9b52796c8a7ec6aee22b2a740b16332aeae897859172c0faf823fdbc04e765cfe10eafab5443ea6ec0b80969b4c08f0a6ecc1c8a88f18d8a5f605448bde02bb802c7807815c4bbd9f26d8d22ea7ae50165ccc89932a833f025a142637a82580ffdd10013c86d76097d748d1c977cbe4d2a25199dea3a71106c3906c6dfb16bc8b04a3823e739923fd4b21c86f9a78fa776f4ed5ad1a317b9d40d16bbf2b60531aff85890eb430b6deb5dec9626bba4f16265a90a54db9ac6ccb50d69d6da18a253fbc6f1d2bc276d783b11596d24dab029f1f0ca68e755e9d7717095ae48c1c40098e9a569e83b4d2d504504af4e7f8be2851ab7d805b8ab73e9dec68000777c71c103e17caa0e307aa6776850deec74a762c8a033bb6a7fbb5eb5645cbf2ea541ddb83fe022fcd6f5349ba56f6383338958083ce017732a9453bb7a1d22e8ced4c83d99195b3aaa00f61acfcdfe823c9b42f77de7a958996fa928e8bafba009c654783ad837e2eee14ba8ceda402edc6752d8f9409708632731658e676b26f90886ee22631044d7764b8c264ab0b54b5ec2445df5d456c05633e361651fa17f5687c280b8ad8a4bbd3d0864d197ae2cb85c970b113ed06b488b5061c337e5333a71bd3c1c0fbc142ca3472837bcf1db152d778613ca83ca4b2713cf0a59507a8a25d29c7a858ac51d16cc7b57d186999255663a300330040ec259bdc1e9c36049e61a5a160836cdcad8c648809a088e70ab76639c66f5ab514938009bd219b89796830a0d9ab0b808a920995bb1f270a5820e814869a0798cf0ef83842811fb0001d08b208aeb93f31614fa836219681bd0fa66d2d7f6734cc8b12774673c2d9f14bf71fcbe584ac49a1d340eee268af26dda19bd9932db12eef7ada640000feb16fe3d3d3af5c91b209b2a5ee67585c525017723e09a9437da944a066668b812ef4a6a22a1ae493de356cddc4a21074c1f210528ec9daffcffa072e739979c0dc8606f7897485ddfd5a7f7ee81851f68440fa7768d20184d237a26e9a385b2154d516ecfb60a687c57be1d7689f0d76f6780b44f923f6ed223c2bf315d132691fae6417d4b712b51fb68807966eb35c5e2f06f35a0def372c8429d22994c5c8a47ad592fc3c46dd672a2a525668233aa9850fbe153748829793ecee22d7603198f37687983b6ddc9d1f59ec203a3f4802ac9b890d9365f8dc1dca4fafade9b292fc27710e1187129b43111f660dbd38057b4e32d572e139979fe79e32d936868aaadca3caa70280fae84671129738967e353ee54a0659a1cd6aab84d37b55a5e02ce1ad25e9aab9a429a523898a3040b0a5d32138b4b1de256cc11c97c53e76bc459f93d0bdb7eeb95be8ab306060efed6b1b0f670fa6f8f45540f53057a8d96567662b7bb549663c959b4e79efee48469ab47331676609c6fb9132d2809475f31e83951c9edecabda88a446df79db7328f607805da6c9b6a25d3bb86eaa15a7832f0c7ee1b4fba6c9f07a5a2464518a01cdb113b38e0f94fa41bcfe75d11c698d24db717c2891aef5e486a068c718687fb9777bb987c5a0238fc7889563fdea9a74dfb0c796f138441a6d3ef3895f36af936ede068c69ca51c4cce40019737a1361c28dee1f26bcba035a2be5ae38fa773be633ed140d28ff32189f2324839b487e7479303458a021c12e1a669fd12b5869a0f2c8d1d7744b7a1eb974b63218ba7c59e06bc60fa80f8acb0ff007565545de07926fd6ee5de34364cac315f115fd03eeebfc3a05902a6fa2f5d89b4fb297dd9a53525f9c70f803502b505701c3cec3ddf8e16fa443f32d856d5e3f456680371125ef69daec4c5d6fddde7b7793e3987e9ec8bb869f5e9a4bbd3d7e1269b73a95999efa021f10f0da2ddfd689aeeb609d672e1bfa574307c846ff4d4083ea31646da0db0ab561a525e3b39f59034ec136b2fcd4d9b108a4093e63cb39e0db09aa808fcb19c97ad14cf68b500396e3f8b322a27452dc6d06ea337633c41bcb0f4315f27648affb88f577a1e8c7b831dfa579eabadddf2e9e041c4327a4be54f10f4daf9fb22a8cc6cc18f8f1c8f0edcf8a820b49fb9ba55d608f95583699ddada9b10e8f5f8996797df893586ff0f3001aa21297e69ce25a548e4e5c8dd469eb588f518656ec3ae2bceaab22e94280b2aff8edfde9df1b4a4bf8ce54520c20f0e759340f420b1004f6f1c145ab19b079741cf16e5560aac71075e3dd6a5e45948eef99284acbf36dfd4137cb0478d029e250fe355ddb78d5d8791cb46ae35a22a3b3ed9eb85a106634e05036ac726c23932e4b9d76d53e05fbf56d8f12820956418459b69b7c1e446c67e88972cd1fd7789c458b61d3c9f53b616adcea0564a51c66a0a2095d2e29f5601482ad4140a670bf4e84153e9482395e4eba414761a95b5ef1b06af16ee626998031024f2334b1d6d4a0c7f644ea05cf92482868845cad810e75045d50723160a918c259fb902b87c0253c199cf0a553a6cc42e73ce933f7c61fb0e5cf0ae987b2d1e7c652ee5498c3aa2688bd58fd138a7c5e31bc31a578dab562255929f3b0af007d1c887ad1431f43a74195db14e709179ae0e7b81be3f3dfcc38b40f91d38bd4f3575234807b29aec8652b9653c5dc778dac467a7d34b08aa645eec8f128c01e8839b7282b851391d2ab87a5d3832f95ad2ca98d4972982679c332add3da60e512f61a77f50a4fe045fa0659f199d60ae329f7a571178647aa82d494130b47f48bd575f21c3a829b095c64e660e4bd55068782a514219a494976e3ba65eced97bd9008985c4833cb7173a568149a64ca21dd58ddb541a1ee7a32d781e0912fa5df1c61477f5005615161644aa5a7a46d249d594eb62dfe18d527a28278474c6e8474c6d2532eb2a3eedf83d3272caf67804cb7622c042885d4b34f7971e605437d4c0136b3b0b2d6511782b9b99908e59a4aba222befd26ecd4dcb03d3a84f69188de0f26a2e7bda6cbe93088dd02009b96d42bab3d1f1808b0347d8810ef8c5ba1e5ee6735b229a69c1902ac1cf8d222ab93a9e715f84559ce2b08ea7a4c8caaf5da62d9a3ae0ed97149a4313c7b7db33688aa9678e328aac3957f3ab2964ea73c343da066f4ce4231368ad0d2fcfa2d7d5f819b5f9c93af529c299d6b12b59c772ab15d36fbf112e878cdfbfd37bf029b6e65a2cb60ecf478fb801dffd13d78731b4d179facd13c2342802e35b7e19bb33b17dbe10021ece7f9b59baba2a41be6533da0df4b2035769b9dbe0b6f19da5e62e122144df2da55dc5aa7ca76db1b6b381793900b4e07c199d5549143e3dbc0198bec7c225b733b189b42a52a1db3f95ead5b9fc050e885a3e60677a748250457724fa204e3cb03bc97c9040a217d00c4b9743877c2809386c44ec1b8b47077640046f4e1094cfb2eb93eb70cffa3ea3241be180933ba722cdc565a0bc63bb9715b2018e1abd264b242c26af9cab22959d0b14912d0affc7dfbbc977a0f296ca3dc11eb6e9f33a01ec69d5dd4e57dc9efe23aec99babe68ccfa62cf656c88670fff4986b8638d4512560ba10b89ef6342eeb546c9644b95de9a9aba5f807017ed725e8f0426796a6d83b1e2b4ff9ef2135cdb830bb0b7b2355fc4e681f30d9311a57fba83dfb8a3b241fc8ce5ebf3dbe8e7a6a551040914ab5ea34d1718f9f0f8136badaff2f23539b7de678ca1d4a1d59080ecd33771897fc3f5bdecfc66898e490f3a814ea363aecb6b7a3e8f9071727ca43bcd43d1c440ee0a94fa82264876e77ab6c0d50db48b1de3ae15f088318acf3c5121461ac426ca52cf4566a44e8d55ffbb3ff60796236a17da519d4e1ac897fe07d68877bb953a1fc56b94618654050ed1611a80e37a060cab24d5b00e5a0b11c415143b4ca2cae2962ff6901072d6f73232f289ea70b674af5c106162c9e9a3f79591d5d6ea4492861ebfbf770ed966996f7328e014184d300907bca5558ed8525e4657b0f53e56aedde17cfe74aebc7717bb0353dbd2cbd79c1d6b38446fdc7aab96c73171ad3f334ce78662408bb30692457d0494c85d758b8f8b153d0fb3177eec1534b567ec954827540fb8b071800dbf1e6a3f1a6f986207e3bac62e295a5bb6c43e006cd6da9419eef2539591f22da798ad1ee7b9816f15ed5e600a778505c896a78ae0af2692f1b0a1bc764c5fac95813360696f7cecf95f02fbe8f5bf0c287bab7d29e1be2376a2a68c183a02eba28b33535e3f2ae7e8952640c93e8694e1ae06a8c9c7c45f944d140fa0fff2cd620f6a05e181ef96d2e1c35231ef0166ec65b6c7c710807597c9d2bee90284a267f68718acae8c51d1e81948c022786a1e70a6dcd1b0c74032736081667947f192e77676929b2a935aab6ce0ae9b5532d623cf4d3ea1314324857b388df694de39dbda887c4f4abc3b4bc950f6d27d6bdddb5c9f2f83bdf5"}, 0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000), &(0x7f0000000180)=0x8) [ 408.489690][T18207] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 408.588305][T18213] bond2: (slave gretap1): Enslaving as an active interface with an up link [ 408.607596][T18214] bond2 (unregistering): (slave gretap1): Releasing backup interface 20:53:15 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x3, 0x8, 0x401, 0x0, 0x0, {0x0, 0x0, 0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x1800) [ 408.784824][T18261] IPVS: ftp: loaded support on port[0] = 21 [ 409.096819][T18214] bond2 (unregistering): Released all slaves [ 409.258450][T18207] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 20:53:16 executing program 1: socket(0x10, 0x80002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x40) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) close(0xffffffffffffffff) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x10001, 0x9) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket(0x23, 0x3, 0x81) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r6, 0x0, 0x100000001) 20:53:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:53:16 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00000000c0)={0x7fff, [0x5cd2, 0x5], 0x5}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r3) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r3, 0x8982, &(0x7f0000000000)={0x8, 'veth1_vlan\x00', {'macvlan1\x00'}, 0xff80}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 20:53:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r0) ioctl(r0, 0x8000, &(0x7f0000000100)="0cba9a4babe986f825566e356d6f49a00af4e1a2703d8d600cd096743ee4405f7c4e436defea43c4334a4dbc59dd73fd6e0d9e1a252c61cc7e741147f0b7529a07c453ac3bb7a7d36ba7149c89361cb9fd478d49e4cdf689f95b1a9184d33c47fe6bb23ae207f4f60eab3369c1e7ed5a3487f096dfc39dcd7f7cff6b517edbb34e8479b0e792acf54b4492638ea9bca7a04b103b7b7ba5b63f4bf073b63d00ccfbea27479bd96ee159a70fff18684ba0c0ad7260494374d52f16") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000080)={0x2, 'veth0_to_bond\x00', {0x81}, 0x1}) r3 = gettid() syz_open_procfs$namespace(r3, &(0x7f0000000000)='ns/cgroup\x00') openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r4 = gettid() syz_open_procfs$namespace(r4, &(0x7f0000000000)='ns/cgroup\x00') r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r7 = socket(0x29, 0x2, 0x2000000) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[], 0x1c}}, 0x4040021) 20:53:16 executing program 4: socketpair$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, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x8, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYRESOCT], 0x34}, 0x1, 0x0, 0x0, 0x44}, 0x4004008) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r6], 0x28}}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='pids.current\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000001) ioctl$SIOCAX25OPTRT(r7, 0x89e7, &(0x7f0000000080)={@null, @bcast, 0x2, 0x20}) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r0, @ANYBLOB="00000000af537bbfca", @ANYRES32=r6, @ANYBLOB], 0x28}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=@ipv4_delrule={0x1c, 0x21, 0x400, 0x70bd27, 0x25dfdbfb, {0x2, 0x0, 0x80, 0xd7, 0x8, 0x0, 0x0, 0x0, 0x1001a}}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4890) socket$nl_route(0x10, 0x3, 0x0) 20:53:16 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 409.670903][T18339] IPVS: ftp: loaded support on port[0] = 21 [ 409.703954][ T29] audit: type=1804 audit(1592427196.624:361): pid=18332 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir057292872/syzkaller.Mzb79P/144/cgroup.controllers" dev="sda1" ino=16381 res=1 [ 409.722171][T18345] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 409.838059][ T29] audit: type=1804 audit(1592427196.754:362): pid=18332 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir057292872/syzkaller.Mzb79P/144/cgroup.controllers" dev="sda1" ino=16381 res=1 20:53:16 executing program 2: unshare(0x60000200) mmap(&(0x7f000074c000/0x4000)=nil, 0x4000, 0x3, 0x4012010, 0xffffffffffffffff, 0x1000) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1ff) socket$nl_audit(0x10, 0x3, 0x9) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300), &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x100080, 0x80000000, 0x9}, &(0x7f0000000300)=0x10) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) accept4$alg(r2, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/101, 0x65}], 0x1) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x20000000004, 0xf) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x3c, 0x0, 0x200, 0x70bd2d, 0xfffffffe, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10000}, 0x4c880) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x5, &(0x7f0000001000)=ANY=[@ANYRESHEX=r2], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1e, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x10}, 0x10}, 0x78) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0xa4}, 0x1, 0x0, 0x0, 0x20048081}, 0x804) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000000c0)={r1, r3, 0x0, r4}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xcb, &(0x7f0000000240)={0x2, 0x0, 0x0, 0x10}, 0xc) 20:53:16 executing program 3: syz_genetlink_get_family_id$devlink(&(0x7f0000000000)='devlink\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)=""/134, 0x86}, {&(0x7f0000000180)=""/99, 0x63}, {&(0x7f0000001400)=""/245, 0xf5}, {&(0x7f0000000300)=""/5, 0x5}], 0x4, &(0x7f0000000380)=""/4094, 0xffe}, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f00000013c0)={0x37}) [ 409.981066][T18350] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 410.097347][T18261] IPVS: ftp: loaded support on port[0] = 21 20:53:17 executing program 4: unshare(0x40040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x8031, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[], 0x208e24b) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000005, 0x28011, r2, 0x299ab000) r3 = openat$cgroup_ro(r0, &(0x7f0000000400)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) r4 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$netlink(0x10, 0x3, 0xb) ioctl(r5, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) [ 410.152775][T18380] IPVS: ftp: loaded support on port[0] = 21 20:53:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000063000/0x4000)=nil, 0x4000}, &(0x7f00000000c0)=0x10) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001008459008000000b000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 20:53:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x3c, @local, 0x4e21, 0x0, 'sed\x00', 0x1, 0x6, 0x50}, {@loopback, 0x4e23, 0x1002, 0x5, 0x8000, 0x3a}}, 0x44) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r7 = socket(0x10, 0x80002, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4e22, 0x0, 0x4e23, 0xfd3, 0xa, 0x80, 0x50, 0x0, 0x0, r8}, {0x5, 0x1, 0xf, 0x2, 0x9, 0x1, 0x3, 0x3}, {0x101, 0x8000, 0x8, 0x1}, 0x8, 0x6e6bb2, 0x1, 0x1, 0x1, 0x1}, {{@in=@empty, 0x4d6, 0x3c}, 0x2, @in6=@loopback, 0x3505, 0x2, 0x1, 0x1, 0x5a, 0x80000000, 0x10000}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr=0x64010102, @in6=@private0, 0x4e24, 0x7, 0x4e21, 0x6, 0x2, 0x20, 0x0, 0x11, r4, r8}, {0xe6, 0x5, 0x0, 0x57, 0x9, 0x80000000, 0x6, 0x5ed}, {0xffff, 0x401, 0x9}, 0xfffffffb, 0x6e6bb8, 0x2, 0x0, 0x2}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d2, 0x2b}, 0x2, @in=@multicast2, 0x0, 0x4, 0x1, 0x3, 0x18a, 0x6, 0x8}}, 0xe8) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 410.325491][T18391] IPVS: ftp: loaded support on port[0] = 21 [ 410.488551][T18397] IPVS: set_ctl: invalid protocol: 60 172.20.20.170:20001 [ 410.640905][T18402] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 410.691964][T18397] IPVS: set_ctl: invalid protocol: 60 172.20.20.170:20001 [ 410.768531][T18405] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 410.783742][T18339] IPVS: ftp: loaded support on port[0] = 21 [ 410.900955][T18385] IPVS: ftp: loaded support on port[0] = 21 [ 411.446622][T18391] IPVS: ftp: loaded support on port[0] = 21 20:53:23 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz0\x00'}) clock_gettime(0x0, &(0x7f0000004240)={0x0, 0x0}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) sendmsg$NFT_MSG_GETTABLE(r3, &(0x7f0000004400)={&(0x7f0000004340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000043c0)={&(0x7f0000004380)={0x30, 0x1, 0xa, 0x301, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000080}, 0x8002) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000002240)="a5d5f1251184fe041b265f18cbf9c7") recvmmsg(0xffffffffffffffff, &(0x7f0000004000)=[{{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000000380)=""/142, 0x8e}, {&(0x7f0000000440)=""/151, 0x97}], 0x4, &(0x7f0000000500)=""/159, 0x9f}, 0x1}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/23, 0x17}], 0x1, &(0x7f0000000640)=""/142, 0x8e}, 0x5}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000700)=""/252, 0xfc}], 0x1, &(0x7f0000000840)=""/86, 0x56}, 0x1000}, {{&(0x7f00000008c0)=@alg, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000940)=""/83, 0x53}, {&(0x7f00000009c0)=""/201, 0xc9}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x3}, 0xfffffc01}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000001b00)=""/51, 0x33}, {&(0x7f0000001b40)=""/141, 0x8d}, {&(0x7f0000001c00)=""/239, 0xef}, {&(0x7f0000001d00)=""/163, 0xa3}, {&(0x7f0000001dc0)=""/83, 0x53}, {&(0x7f0000001e40)=""/38, 0x26}, {&(0x7f0000001e80)=""/157, 0x9d}, {&(0x7f0000001f40)=""/102, 0x66}, {&(0x7f0000001fc0)=""/158, 0x9e}, {&(0x7f0000002080)=""/223, 0xdf}], 0xa, &(0x7f0000002240)}, 0x800}, {{&(0x7f0000002280)=@in6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000002380)=[{&(0x7f0000002300)=""/91, 0x5b}], 0x1, &(0x7f00000023c0)=""/109, 0x6d}, 0xfff}, {{&(0x7f0000002440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000002740)=[{&(0x7f00000024c0)=""/160, 0xa0}, {&(0x7f0000002580)=""/232, 0xe8}, {&(0x7f0000002680)=""/146, 0x92}], 0x3}, 0x9663}, {{&(0x7f0000002780)=@nl, 0x80, &(0x7f0000003c80)=[{&(0x7f0000002800)=""/18, 0x12}, {&(0x7f0000002840)=""/209, 0xd1}, {&(0x7f0000002940)=""/102, 0x66}, {&(0x7f00000029c0)=""/96, 0x60}, {&(0x7f0000002a40)=""/135, 0x87}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/58, 0x3a}, {&(0x7f0000003b40)=""/26, 0x1a}, {&(0x7f0000003b80)=""/196, 0xc4}], 0x9, &(0x7f0000003d40)=""/171, 0xab}, 0x9}, {{&(0x7f0000003e00)=@rc={0x1f, @none}, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003e80)=""/209, 0xd1}, {&(0x7f0000003f80)=""/54, 0x36}], 0x2}, 0x80000000}], 0x9, 0x40000002, &(0x7f0000004280)={r1, r2+10000000}) getsockname$llc(r5, &(0x7f00000042c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004300)=0x10) 20:53:23 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$kcm(0x10, 0x0, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x2}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x339) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x8000}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$RDMA_NLDEV_CMD_DELLINK(r4, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYRES64=r1], 0x30}, 0x1, 0x0, 0x0, 0x200008c5}, 0x41) write$tun(r0, &(0x7f0000000180)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x7e}, @mpls={[], @ipv4=@dccp={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x84, 0x0, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x1e}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00-\x00', 0x0, "070003"}, "ccbfc12abc282c27820fd9118600820e010500110000000094ce7f17e89fb5f1112b33df4c366b67856c210a24c3df6373d0ca47aac2885da778edbd1ee5bde967a600ca0e2ba1e34aebb68aa9431063000000000000000000010000"}}}}, 0x8a) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f00000000c0)={'ah\x00'}, &(0x7f00000002c0)=0x1e) 20:53:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$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$inet(0x2, 0x1, 0x3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/7, 0x7}, {&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f0000001600)=""/174, 0xae}, {&(0x7f0000001500)=""/244, 0xf4}, {&(0x7f0000000480)=""/4071, 0xfe7}], 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, 0x0, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r4) tee(0xffffffffffffffff, r4, 0x7, 0x4) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, 0x0, 0x840) 20:53:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_KEY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r3, 0x20, 0x70bd2a, 0x25dfdbfe}, 0x14}}, 0x40000) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:53:23 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x34}}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x1000}, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1000}, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) splice(r4, 0x0, r1, 0x0, 0x100000, 0x0) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 20:53:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1802000000000057000000000000000085000000270000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r3) r4 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(r3, &(0x7f0000000340)=ANY=[@ANYRESOCT, @ANYRES16=r4], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) recvmsg$can_bcm(r5, &(0x7f00000002c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/37, 0x25}, {&(0x7f0000000200)=""/73, 0x49}], 0x2, &(0x7f0000000280)=""/40, 0x28}, 0x101) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r9, r8, 0x0, 0x100000001) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000300)={r7, r8}) [ 416.836748][ T29] audit: type=1804 audit(1592427203.745:363): pid=18563 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir403484313/syzkaller.ULMDZB/156/cgroup.controllers" dev="sda1" ino=16369 res=1 20:53:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast2}, 0xfffffffffffffd9f) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0x7, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="3289ecf6e991447dc345b9bc0003f440c70ccf1ab56e480ce4a9eb2bb70000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x8b5}, 0x80) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @broadcast}, 0x10) 20:53:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, 0x1c) listen(r0, 0x7) r1 = accept4(r0, 0x0, 0x0, 0x0) close(r1) accept4$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) 20:53:23 executing program 2: socket(0x10, 0x80002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x40) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f0000000040)) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket(0x23, 0x3, 0x81) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@local, @dev={0xfe, 0x80, [], 0xf}, @ipv4={[], [], @local}, 0x2, 0xffff, 0x8, 0x400, 0x3, 0x2000000}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x100000001) [ 417.005093][ T29] audit: type=1804 audit(1592427203.905:364): pid=18566 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir403484313/syzkaller.ULMDZB/156/memory.events" dev="sda1" ino=16374 res=1 [ 417.182065][ T29] audit: type=1800 audit(1592427203.905:365): pid=18566 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16374 res=0 20:53:24 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @null]}, 0x48) socket$inet6_sctp(0xa, 0x0, 0x84) listen(r0, 0x0) unshare(0x40000000) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xfffffd9b, &(0x7f0000000180)={0x0}}, 0x40001) socket(0x0, 0x3, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) syz_genetlink_get_family_id$wireguard(0x0) recvmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)=""/195, 0xc3}], 0x1}}], 0x1, 0x0, 0x0) [ 417.329886][ T29] audit: type=1804 audit(1592427203.915:366): pid=18566 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir403484313/syzkaller.ULMDZB/156/cgroup.controllers" dev="sda1" ino=16369 res=1 [ 417.458922][ T29] audit: type=1804 audit(1592427204.215:367): pid=18580 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir045249745/syzkaller.oQ2xxl/151/cgroup.controllers" dev="sda1" ino=16362 res=1 [ 417.583738][T18590] IPVS: ftp: loaded support on port[0] = 21 [ 417.598117][ T29] audit: type=1804 audit(1592427204.315:368): pid=18580 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir045249745/syzkaller.oQ2xxl/151/cgroup.controllers" dev="sda1" ino=16362 res=1 20:53:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000240)) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x2, 0xa, 0x3, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x6}, [@typed={0x8, 0x66, 0x0, 0x0, @fd=r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x200080d5}, 0x20000841) ioctl$sock_ifreq(r0, 0x8929, &(0x7f00000000c0)={'veth0_vlan\x00', @ifru_settings={0x1, 0x3, @cisco=&(0x7f0000000080)={0x0, 0x8}}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @dev}, {0x2, 0x0, @dev}, 0xcd}) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect$pppl2tp(r3, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @loopback}, 0x3, 0x2, 0x2, 0x1}}, 0x2e) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000380)={0x0, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @empty}, 0x200, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000340)='bond_slave_1\x00', 0x1, 0x635, 0x1ff}) ioctl$sock_rose_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @null, @bpq0='bpq0\x00', 0x8, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) [ 417.759415][ T29] audit: type=1804 audit(1592427204.415:369): pid=18587 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir045249745/syzkaller.oQ2xxl/151/cgroup.controllers" dev="sda1" ino=16362 res=1 [ 417.910608][ T29] audit: type=1804 audit(1592427204.435:370): pid=18566 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir403484313/syzkaller.ULMDZB/156/cgroup.controllers" dev="sda1" ino=16369 res=1 20:53:25 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="b40500b29cb13b64a36ae715924d5320fc0000000085642941d6baf1d50095000000371b9f7d"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/190, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffd06, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") getpeername(r0, &(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @private2}, &(0x7f0000000100)=0x80) 20:53:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000000000), 0x4) [ 418.338581][T18630] IPVS: ftp: loaded support on port[0] = 21 20:53:26 executing program 1: unshare(0x40000000) r0 = socket(0xb, 0xa, 0x3ff) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000140)=0x6, 0x4) r1 = accept4$netrom(r0, &(0x7f00000000c0)={{}, [@null, @rose, @remote, @rose, @bcast, @rose, @bcast, @default]}, &(0x7f0000000000)=0x48, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, 0x0) sendmmsg$sock(r1, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000180)="502b3393a347c4f2672eeaa5b41bea99a12a5c48d8e568fbc7052cdb3cb4e6b7dadd3c743966f45f70578ce465f768eed20c08e118e5e661224c633b9bfd0e08add594f33ef4b65382335efd7275d076ed81519cd3f2a385fb01637abf0d27556ce43d835ede44231455ca7e26486828180635bbd9f961740f855325c5d81e", 0x7f}, {&(0x7f0000000200)="c18c68fa4cada69910c25ebfcec0a0ad11c32570c12520c35070ef6315db8b8591ebd025ed510a496904625d297efbac4f1ce7c16856a5017d5618a32934eacef87f0c987c7bcef93cbae323c37bca59e7", 0x51}, {&(0x7f0000000280)="943839d2b70262734aa3a4a33cfbfea1398e25d925196187843778138f2731088809b882e6a75b1c129a6d31e469bfab5e23e75f9babc0e56e", 0x39}, {&(0x7f0000000300)="3192d1771e74e83e96ec73ba4963a3f8a2a984ef87ed13bc8d7cede8db4f6d971e", 0x21}, {&(0x7f0000000340)="743ea759e06edc86f61838cf9ba53c75cfe293d79144822510f7e87217699a7590f6370c42aa0bf90736647fd22ff4d1ffd5c3b545a0908ff485b924a8cc9d01a84c6753f6bd85862548d506c748aafc04d815dba0e625e0ce46c17829fdebf5a71170a372a32f51c55f9849833c3d2baf80fe369d3098516f6fc9cb8d37cda110e139789342d9fda3a04f49f15a48884f1457ee3b647bed310d5a7bd8e6fc81b0e943011bde336e4dc210e421d4fb888b0d2508fd", 0xb5}, {&(0x7f0000000400)="6d8c6bbcc5973501e63ebe19ebcfc4557884f27dcb3c3acb76b5f7f9f4b31ea5cb7b32d745db112cbb9c22144ddf80d9a81805b1eb38d6f04e843b2ac0fc6ed3611ecc67437cf9ff9d647cda1d6510d7ce544bfc5e525cbfef24067a271eb258552fcfbae2517609bf199ef9173baa94a561221b05bab05e67f82421b1f7c6f692a960c0c7aa155ccdc7daef9182547746cf63f598e233916118a3f4375bb5ee74f755dee7e02d905d262579163be334e87c1b556b", 0xb5}, {&(0x7f00000004c0)="482a44cfa0e418ffc8b2e1e9e5562ee0b0aa8162b05d3dc0a7dc53064fec1612c4243703f6ba8b4225bba78505ca53aafc5e9aaa13013d9a63395f1c0741e1482e568354c4799d012eee6f22a84645bdadacd17678edf6b790f812fca896bc2353f187271d4d2deed474304199b3fea2211cb7754f0d5648dab5492a5751738da889965fcf300344557271ed67cf726a298757f22d2370b87706c20862411e328dc3", 0xa2}, {&(0x7f0000000580)="7eed950e4667da248f5ae4c9a8a7ec22823ac4f3c361b423a1fcd42ca67839a5d82119547c8354aed732cfd35036ba0e25b1105935a2036a4b9a9c4ae083686c7e6b30c6b46781189b98a7d00871836214e1ab07acc7f1832356fd73f0feb7bd9961f42bd1ee33bf06dd829880368779acde1f352c32b319d9272eb67360c70341ec31456000fcd3eceebe5e2c782dc17c40b08afbc16fcdafc65883113a3b9138e10ce024b2881af33689599efaf6f8f4cb6360c637f35ee572f43dace26ea6103e662759c49f347537cc058c691b6af64ad08f23be229be23b4db7790af2dacbfa88563430221153d32477ec8bb13d029f5106", 0xf4}, {&(0x7f0000000680)="c16358fe784f8f5486cfd9dd45e3c2889f984304714cdc2971b8d4661900c333175e5bd19ac1a19ba040280540259ba78f34ceb8704ebbc61926b2c9325a2d6e8d84c781540f7bf7b77cf9132f259ce680634b3801c6baa1ce7c56398411b0c5d3745b87ccd68398a2146c37dbd667a942f92c161612ea16f2682e06564eedf4ee7064457bbca1e87e3fa270c896edfa5e2e36", 0x93}, {&(0x7f0000000740)="63f14a57b83300a85699df077e4fd70220b089766ab4a7dfd9a950fb40247fa88b5177746dca88fc791ef00c957eb39d6d9ada10f3931641b01d4a8dc6229fbf0e92cbe3d0e5427b60138c4b88fcf13c9060d6f538708c36a9c4edef8c37ac52241df317655dc1b6503863f39c017bfb41502bdb03cd3f768900da062005aa49c508427d8769d657e06b1e5cbb96f6f9", 0x90}], 0xa, &(0x7f00000008c0)}}, {{&(0x7f0000000900)=@in6={0xa, 0x4e24, 0x9, @empty, 0x400}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000980)="764207ae8af61c6a083ca447953effeff109ab02a81b27347119f12eff279e96d8fb3f67af20bb116480ebecd4552e59242f73c3a51bdcd95ffa3c8b8b4b3fce58bc8f4c8fee13828383d9a29ccb203f3895b177b00d3050fca66b995745f8cb80d579f9d070b5877fe768296e3577ae4e57498682c46b2272616ed05dcca7f8b4157d5f49ebd969989b772f3924ce8e2efee925e746b83029c048f4c9f772bb7c96ff8711d4b7151645437734007a09e629696a52dc16a6c36c4ea67774b3470f49", 0xc2}, {&(0x7f0000000a80)="56d5234581743f6a2c997cf69f75f13944f63e6394776ae7e54cfb5eb18cb86b1880e3aec39bf714e15629c0236014def1c16f35cc996cdd3f2163b9f6f74410bda37fe036ebad6146cc273a62cdb9eb8c966d716f943709f996fe674099008877f4057954dc79ce986ba30724d868d967f5212a64441f0333b0fff3e5d10f63e643e1198595e31ac019f73fa7775565b6a1ddb4ddb148302193a1944710a92e2c06437f22435119ba9130cc47901bc74cc6ef0b91", 0xb5}, {&(0x7f0000000b40)="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", 0xfd}, {&(0x7f0000000c40)="b751692c0caf3f3b825e2a70f77d6c822b3db62fefe880fd0471919c3ad45363522551799d128f8364349d63998925373ee9c1a8bb6250dfd376e5d0645904884bc2ae3c2b06ca6187f10cd27ee90b12ceeacd212a6eccde5febb92dbc72a3c39d6b69ed44171e23de935c3b237134b7fe05ef1719b9f456", 0x78}, {&(0x7f0000000cc0)="4a9c990d8b2631280599a5d2f33c65ffab69a158affe694f7c8468079d027aed9d4a12ecd20d15dba3f69acf6b0d4b6782b5d6f150aad0d96d1727dd62db05f3f72452e07a5d0b784e356a71b9c3e8ad2177c94929ee541525f91577c4a0e7436a95", 0x62}, {&(0x7f0000000d40)="277cee23e3892d805cd9507b885136cea844bdf20700418ee2f09219ad902f401e2e78c54341d230b85cdacc39ea1edbe45a588e047588a730a3888fb41781a0322a319c01fe4b6740e68a16321dee137c4a65f9f1f378452441e97b14e2ba46cbdf7d09b964917de617f60713b572bf197b8ff5cd46ce162776fd9d6aabe6efa3cd65f2fc0c96640f01e902f5d586fbbc5b7a2fedd868d03dbe5343c58f8fde41110fdab8eb5c1b40ae7522f7dfec05b88ee236ff8a773b80277bbe4746f8932ec74b38c59e5cd0e5cec890e341095f87e5dc93792ea0f92eadf8a97e480668", 0xe0}, {&(0x7f0000000e40)}, {&(0x7f0000000e80)="f3289b6559993cb8075526cca6960e55eec0a3280ed645264da892416f12daba014beed2e3b0e0", 0x27}], 0x8, &(0x7f0000000f40)=[@txtime={{0x18, 0x1, 0x3d, 0x9ec}}, @timestamping={{0x14, 0x1, 0x25, 0xfffff001}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0x80000001}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffff800}}], 0xa8}}], 0x2, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) socket(0x2c, 0x800, 0xd4e) sendmsg$kcm(r2, &(0x7f00000002c0)={0x0, 0x810f0a00, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) 20:53:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80), 0x4000000000006b9, 0x1a002, &(0x7f0000000180)={0x77359400}) sendmsg$AUDIT_GET_FEATURE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfcfe70c0e453f2d4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x3fb, 0x600, 0x70bd2b, 0x25dfdbff, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x200000d0}, 0x24000050) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, 0x7, 0x6, 0x101, 0x0, 0x0, {0x5, 0x0, 0x8}, [@IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x1}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x92f6}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000845}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="11ed000042000506"], 0x14}}, 0x0) 20:53:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=ANY=[@ANYBLOB='\x00'/13, @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000a000100636f64656c0000000c0002000600040000000000"], 0x3c}}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, r2}, 0xc) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:53:26 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/410], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x19, 0x0, &(0x7f00000000c0)="b9ff0300000d698cb89e40f008001fffffff00004000632977", 0x0, 0x100, 0x6000000000000000, 0x1b, 0x0, &(0x7f0000000100)="049b8d4ac757d55077765600000000000000d37ee8b0db8eada42c"}, 0x40) 20:53:26 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) connect$x25(r0, 0x0, 0x0) [ 419.309803][T18670] IPVS: ftp: loaded support on port[0] = 21 [ 419.372378][T18680] netlink: 'syz-executor.1': attribute type 9 has an invalid length. 20:53:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @local, 'vlan0\x00'}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[], 0x4}, 0x1, 0x0, 0x0, 0x20}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a00007e16000a00", @ANYRES32=r5], 0x4}}, 0x4) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) getsockopt$EBT_SO_GET_INFO(r7, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) sendfile(r3, r2, 0x0, 0x100000002) socket$nl_generic(0x10, 0x3, 0x10) [ 419.418761][T18675] IPVS: ftp: loaded support on port[0] = 21 20:53:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @multicast1}, 0x10) 20:53:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 420.100884][T18675] IPVS: ftp: loaded support on port[0] = 21 [ 420.149738][T18760] netlink: 'syz-executor.1': attribute type 9 has an invalid length. [ 420.455084][T18670] IPVS: ftp: loaded support on port[0] = 21 [ 424.061213][T10521] tipc: TX() has been purged, node left! [ 424.257751][T10521] tipc: TX() has been purged, node left! [ 424.441262][T10521] tipc: TX() has been purged, node left! [ 424.691521][T10521] tipc: TX() has been purged, node left! 20:53:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmsg$inet6(r1, &(0x7f0000001480)={&(0x7f0000000000)={0xa, 0x4e20, 0xd694, @initdev={0xfe, 0x88, [], 0x9, 0x0}, 0x6}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000040)="c48489e8d3e5488a194a507d250c5c3743b92865b7e5208ff54387f25ef5c242a68f6f9e4fac779201fbaae646e9680d2fb719289007df6edd696d933d44f6e4778d7c8a9b19e4eca1aad920b9e8e99cb92f300f7300fd95f4ec1562da48", 0x5e}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="76625542235eb42f3c1817f611e2477e85805d3cf96dab67a904b34ebb60d58a0ca7a58844cae1cf4f82c39eb4e375eafcb2fd472de6b24a452fbc8bef33a971cee5fd373254f425f5dc1a6d404bcb23efef1bc937050be0ffe83fa0ca9d912e4a8d14c8bec4eced93465f", 0x6b}], 0x3, &(0x7f00000011c0)=[@rthdr_2292={{0x68, 0x29, 0x39, {0x5e, 0xa, 0x2, 0x4, 0x0, [@mcast2, @mcast2, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xb}}, @private2={0xfc, 0x2, [], 0x1}, @mcast2]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x2f, 0x2, 0x0, 0x80, 0x0, [@mcast2]}}}, @hopopts={{0x28, 0x29, 0x36, {0x2e, 0x1, [], [@jumbo={0xc2, 0x4, 0x8}, @ra, @padn={0x1, 0x1, [0x0]}]}}}, @dstopts_2292={{0xf8, 0x29, 0x4, {0x84, 0x1b, [], [@pad1, @generic={0x3, 0x98, "ed0894f4aa416357dac2b0caa124825e347677d8eaa611b6bc997f44d24d25adec4e9b2867b78b901447cc0081993e90e456d259f392bda706a9d8287b316e2d4f4ef231d478e699ad60d1ce3517daf6cad8ec3e6d308f99155af66f011c3ef607222617552926019fb5471af7e28cc228d57f1bcd41da9f7fdf2a40b22730d4398e59469a83fcba5f63bdcc6b1077b83d6e9a8a4c6ec439"}, @ra={0x5, 0x2, 0x1ff}, @hao={0xc9, 0x10, @empty}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x1e}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x18, {0x1, 0x4, 0x40, 0x100, [0x5, 0x4]}}, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x81}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1, r4}}}, @flowinfo={{0x14, 0x29, 0xb, 0x18000000}}, @pktinfo={{0x24, 0x29, 0x32, {@remote, r7}}}, @hopopts_2292={{0x78, 0x29, 0x36, {0xd6, 0xb, [], [@enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x28, {0x2, 0x8, 0x9, 0x7fff, [0x7, 0x4, 0x27, 0x4]}}, @hao={0xc9, 0x10, @remote}, @enc_lim={0x4, 0x1, 0x80}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, [], 0x1}}, @pad1]}}}], 0x2c0}, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=ANY=[@ANYBLOB='\x00'/13, @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000a000100636f64656c0000000c0002000600040000000000"], 0x3c}}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, r2}, 0xc) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:53:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @private=0x8000}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) syz_extract_tcp_res(&(0x7f0000000040), 0x8fd, 0x1) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x1fffffc}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r3, 0x0, 0x8}, 0xc) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) ioctl$SIOCPNENABLEPIPE(r4, 0x89ed, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r3, 0x8f, 0x8}, 0xc) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="0004002a", @ANYRES16=r1, @ANYBLOB="00042cbd7000ffdbdf251100000006001000d101000013001300723e9e23f9673b1aecfb74144c7d940005001900020000000600ed00460600000600b5006006000006001a0102000000"], 0x50}}, 0x880) 20:53:31 executing program 2: unshare(0x40000000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x80010, 0xffffffffffffffff, 0x9d08e000) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp-reno\x00', 0xb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, 0x0, &(0x7f0000000340)) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e20, 0xc1, @private1, 0x1}, {0xa, 0x4e23, 0x7, @rand_addr=' \x01\x00', 0xfa7}, 0x8, [0x10000, 0x9, 0x802, 0x10000009, 0x80000059, 0x2, 0x10000, 0x1]}, 0x5c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, 0x0, &(0x7f0000000340)) r3 = socket(0x11, 0x800000003, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0x1e2, 0x4) bind(r3, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'lo\x00', r4}) socket$inet6(0xa, 0x0, 0x3) [ 424.841264][T10521] tipc: TX() has been purged, node left! [ 424.898256][T18853] IPVS: ftp: loaded support on port[0] = 21 [ 424.924680][T18857] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 424.957333][T10521] tipc: TX() has been purged, node left! [ 424.963948][T10521] tipc: TX() has been purged, node left! [ 425.000856][T18857] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 425.085724][T10521] tipc: TX() has been purged, node left! [ 425.166500][T10521] tipc: TX() has been purged, node left! [ 425.252716][T18853] IPVS: ftp: loaded support on port[0] = 21 [ 425.331251][T10521] tipc: TX() has been purged, node left! [ 425.357218][T10521] tipc: TX() has been purged, node left! 20:53:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 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, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmsg$inet6(r1, &(0x7f0000001480)={&(0x7f0000000000)={0xa, 0x4e20, 0xd694, @initdev={0xfe, 0x88, [], 0x9, 0x0}, 0x6}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000040)="c48489e8d3e5488a194a507d250c5c3743b92865b7e5208ff54387f25ef5c242a68f6f9e4fac779201fbaae646e9680d2fb719289007df6edd696d933d44f6e4778d7c8a9b19e4eca1aad920b9e8e99cb92f300f7300fd95f4ec1562da48", 0x5e}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="76625542235eb42f3c1817f611e2477e85805d3cf96dab67a904b34ebb60d58a0ca7a58844cae1cf4f82c39eb4e375eafcb2fd472de6b24a452fbc8bef33a971cee5fd373254f425f5dc1a6d404bcb23efef1bc937050be0ffe83fa0ca9d912e4a8d14c8bec4eced93465f", 0x6b}], 0x3, &(0x7f00000011c0)=[@rthdr_2292={{0x68, 0x29, 0x39, {0x5e, 0xa, 0x2, 0x4, 0x0, [@mcast2, @mcast2, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xb}}, @private2={0xfc, 0x2, [], 0x1}, @mcast2]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x2f, 0x2, 0x0, 0x80, 0x0, [@mcast2]}}}, @hopopts={{0x28, 0x29, 0x36, {0x2e, 0x1, [], [@jumbo={0xc2, 0x4, 0x8}, @ra, @padn={0x1, 0x1, [0x0]}]}}}, @dstopts_2292={{0xf8, 0x29, 0x4, {0x84, 0x1b, [], [@pad1, @generic={0x3, 0x98, "ed0894f4aa416357dac2b0caa124825e347677d8eaa611b6bc997f44d24d25adec4e9b2867b78b901447cc0081993e90e456d259f392bda706a9d8287b316e2d4f4ef231d478e699ad60d1ce3517daf6cad8ec3e6d308f99155af66f011c3ef607222617552926019fb5471af7e28cc228d57f1bcd41da9f7fdf2a40b22730d4398e59469a83fcba5f63bdcc6b1077b83d6e9a8a4c6ec439"}, @ra={0x5, 0x2, 0x1ff}, @hao={0xc9, 0x10, @empty}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x1e}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x18, {0x1, 0x4, 0x40, 0x100, [0x5, 0x4]}}, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x81}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1, r4}}}, @flowinfo={{0x14, 0x29, 0xb, 0x18000000}}, @pktinfo={{0x24, 0x29, 0x32, {@remote, r7}}}, @hopopts_2292={{0x78, 0x29, 0x36, {0xd6, 0xb, [], [@enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x28, {0x2, 0x8, 0x9, 0x7fff, [0x7, 0x4, 0x27, 0x4]}}, @hao={0xc9, 0x10, @remote}, @enc_lim={0x4, 0x1, 0x80}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, [], 0x1}}, @pad1]}}}], 0x2c0}, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r6, @in6={{0xa, 0x4e20, 0x6, @mcast2, 0x8}}, [0x7ff, 0x0, 0x80000000, 0x1f, 0x8, 0x8000, 0x3, 0x67464ef2, 0x1bf2, 0x6, 0x7, 0x1, 0x7, 0xcc4, 0x6]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r5, 0x23, "d4c1cef42c0423e7e169b3cb08f0dd46d2c0bb751a185327eed31bed165a2201bc8b40"}, &(0x7f00000000c0)=0x2b) socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:53:33 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x2, 0x80000, 0x6) sendmsg$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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070e0000000000000080000000", @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x40, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xe}}, [@filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0xc, 0x2, [@TCA_MATCHALL_FLAGS={0x8, 0x3, 0x3}]}}]}, 0x40}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 426.336570][T18923] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 426.388482][ T29] audit: type=1804 audit(1592427213.305:371): pid=18927 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir788484750/syzkaller.qfnmJH/261/cgroup.controllers" dev="sda1" ino=16374 res=1 [ 426.471152][T18923] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 20:53:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f00000002c0)=0x1e) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_EMATCHES={0x20, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x1c, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0xfffffffffffffef7}]}]}, @TCA_CGROUP_POLICE={0x10, 0x2, [@TCA_POLICE_PEAKRATE64={0xc}]}]}}]}, 0x64}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x24}}, 0x0) 20:53:33 executing program 4: unshare(0x40000000) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38001b72745f776966693000000000008b00000000000000000000000000000000016f0000000000009b89ccedab882ff9f624d84cb7981423b9c3"], 0x38}}, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendto$phonet(r3, &(0x7f00000002c0)="9893593ca0595e8e86ec6cc2a8f96ee92f8f16169f9fb3b20bff46c175199b4b5ab8371c7d69b2d28f5ebbd3ddf148a8f76a5b7a27ef1fc285953df016bcf3efb40c168f936edcd00ead6287b8ae9daa0c2205d4b27f65726789dd606be5998eae502a68b21805c03fe0cc3b4a0de968a31bb072c6b56d8d48ebeda680443af8017d5c7577fc69f4be156fe8fa83173e396c46f5abca3973886635800354e9bcb6", 0xa1, 0x820, &(0x7f0000000180)={0x23, 0xff, 0x1f, 0x3f}, 0x10) sendfile(r4, r5, 0x0, 0x100000001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000000c0)={0x7f, 0xda6, 0x7, 0x1, 0x7f, 0x3f, 0x8001}, 0xc) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) ioctl(r1, 0x691, &(0x7f0000000380)="080db5055ec1c7e847a07105bd74455cd672e640a78c2c3f53e971ebfeb63bcf7d889fa81244f93f311271d326c7e510653f775add50bc57223dfa4bde7d83ac496760fbb6a04dfff011d1e3b1b525ba3a5c654bf03ee3f8fc6aa1dd5f690576340dfa47d8e556d7a75b4fd2bd00"/122) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r7, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'dummy0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x34}}, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="74201d894ab2b5c92b400000", @ANYRES16=r7, @ANYBLOB="040029bd7000fedbdf25040000000900030073797a30000000000900010073797a320000000005000400020000000900010073797a300000000005000400020000000900030073797a3200000000140002006970766c616e310000000000000000000900030073797a3100000000"], 0x74}}, 0xa000) 20:53:33 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = accept4$phonet_pipe(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) accept4$phonet_pipe(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x4, 0x0, &(0x7f0000001080)=0x2) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xa, 0x31, r3, 0x0) 20:53:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmsg$inet6(r1, &(0x7f0000001480)={&(0x7f0000000000)={0xa, 0x4e20, 0xd694, @initdev={0xfe, 0x88, [], 0x9, 0x0}, 0x6}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000040)="c48489e8d3e5488a194a507d250c5c3743b92865b7e5208ff54387f25ef5c242a68f6f9e4fac779201fbaae646e9680d2fb719289007df6edd696d933d44f6e4778d7c8a9b19e4eca1aad920b9e8e99cb92f300f7300fd95f4ec1562da48", 0x5e}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="76625542235eb42f3c1817f611e2477e85805d3cf96dab67a904b34ebb60d58a0ca7a58844cae1cf4f82c39eb4e375eafcb2fd472de6b24a452fbc8bef33a971cee5fd373254f425f5dc1a6d404bcb23efef1bc937050be0ffe83fa0ca9d912e4a8d14c8bec4eced93465f", 0x6b}], 0x3, &(0x7f00000011c0)=[@rthdr_2292={{0x68, 0x29, 0x39, {0x5e, 0xa, 0x2, 0x4, 0x0, [@mcast2, @mcast2, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xb}}, @private2={0xfc, 0x2, [], 0x1}, @mcast2]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x2f, 0x2, 0x0, 0x80, 0x0, [@mcast2]}}}, @hopopts={{0x28, 0x29, 0x36, {0x2e, 0x1, [], [@jumbo={0xc2, 0x4, 0x8}, @ra, @padn={0x1, 0x1, [0x0]}]}}}, @dstopts_2292={{0xf8, 0x29, 0x4, {0x84, 0x1b, [], [@pad1, @generic={0x3, 0x98, "ed0894f4aa416357dac2b0caa124825e347677d8eaa611b6bc997f44d24d25adec4e9b2867b78b901447cc0081993e90e456d259f392bda706a9d8287b316e2d4f4ef231d478e699ad60d1ce3517daf6cad8ec3e6d308f99155af66f011c3ef607222617552926019fb5471af7e28cc228d57f1bcd41da9f7fdf2a40b22730d4398e59469a83fcba5f63bdcc6b1077b83d6e9a8a4c6ec439"}, @ra={0x5, 0x2, 0x1ff}, @hao={0xc9, 0x10, @empty}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x1e}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x18, {0x1, 0x4, 0x40, 0x100, [0x5, 0x4]}}, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x81}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1, r4}}}, @flowinfo={{0x14, 0x29, 0xb, 0x18000000}}, @pktinfo={{0x24, 0x29, 0x32, {@remote, r7}}}, @hopopts_2292={{0x78, 0x29, 0x36, {0xd6, 0xb, [], [@enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x28, {0x2, 0x8, 0x9, 0x7fff, [0x7, 0x4, 0x27, 0x4]}}, @hao={0xc9, 0x10, @remote}, @enc_lim={0x4, 0x1, 0x80}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, [], 0x1}}, @pad1]}}}], 0x2c0}, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 426.775570][T18946] IPVS: ftp: loaded support on port[0] = 21 20:53:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000000140)=""/201, &(0x7f0000000240)=0xc9) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="340093ae", @ANYRES16=r2, @ANYBLOB="00082dbd7000fedbdf250600000008001100010000000500210000000000050013000200000008001800ac1414bb"], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x40) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 426.951024][T18949] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 20:53:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='io.stat\x00', 0x275a, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)='\x00', 0xffffffffffffffff}, 0x30) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000002c80)=[{{&(0x7f0000000240)=@generic={0x0, "8c3c57dce0b24f03d562c5630d4b8237b361aa3ceae4fc2563c39bb5d11c834ae64fc71446ff4241a9cf5ff73dcf3ae8997c383c5f8e67c21475cbe43b21f444ab9d7575b29b2817971a6c2f934ca70e25e552d862ee93fd733e0f7be4c402067c4d8877dee5a718c2ef83c4276abc4c625e5b940c71df2d9d160ef33650"}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)="37eecb3d9988dbf3ce78d79595859deb79e857cb60cf0b4ac17139f3f0f2b49ae4890e1b2d354eac872b6735bef7736c6b7cd7c8067de790eeb54d72", 0x3c}, {&(0x7f0000000340)="94e7ac8424", 0x5}, {0xfffffffffffffffe}], 0x3, &(0x7f00000003c0)}}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000580)="b6968f7116698c1a7aa959da6ea5c06987bc1f4f31fc6f7abb3bfb169498e7aa5226fd56508f6cfa565a1b55e6fb053840bedb31ede3e48655", 0x39}, {&(0x7f00000005c0)="1f21e1479c", 0x5}, {&(0x7f0000000600)="1a84974e070dc4f3b240cfab3fcec41b4c3f0f5191ba4d805a1877e309f684aebae8d88d0bcb40caee8f81603a729d4030fe4b6cbbc8e0f6c98372783b9deb3f0b8d6ba801f810960d6a90e0ee9fb74c5b25cefc477bf3c96ae7e45a1441ea9ad9479a6dbc3962545672c237ab7f8d4a21678bf700acb52d9fccde0ebe7307", 0x7f}, {&(0x7f0000000680)="4626a55683618112e2d882d4822c386a7ac9d8834b7d30da6f48111579c21af114e5084895ffdcfa942c04a586bc21a4e97450d7809af7939493a9384a5ef7634277e341d1ac8aefe3adab193818965fb1731ab5b4f38dc9e7a01b2b91ff9cbfffe6", 0x62}, {&(0x7f0000000700)="51a23f57cc0aacd581c10b7c8a549a0dfce49493006dc9cd13b0cb7b1af75b393e307bf6c487097fb447d1f1f524abc90809dfdca7cf699cfeee12292ec95d69979fef249f9f1e9d44bbbe00636d7917c097ea70b1d4a84b0a59d217e4b37d3c65629a6d", 0x64}, {&(0x7f0000000780)="2055692a012cc5e6856a13e14671110c78b84b32d2c447c058bfb8d612f637aa39e2efa12bfafb3ac5927a22a0c3f5be1374879aed033c6363b663e01ab0bc64f6ba0076eb67a0a7de4f06e9182ac56e609cb07340bccab1fa7ec7a666a1177eb871b00082e7139fa79455a8293cf1474906b82bee48b7024848e41ea68376f13a26b9a9b0a4d996ccddfe0ce7b2b24fb3d2a8aee5f1aaf1327225bd4d598d3309e9b9", 0xa3}, {&(0x7f0000000840)="17965893117ec12308a5f887e073438e50b00154ee35a608d0a5ec82ba7930d9ab8785447eb2b4ac5b167b961dd3eb6b9e7e8537aeca496464eeb8cefb5e8ce469c573fd2f869976c59c74edd427b856bd88cefebc9c22b170b0d939ee3d596da0f5835b8643e20a56aa233ad90078083a89da38aae28d863fd627c5f85b83647f9441", 0x83}, {&(0x7f0000000900)="ba1cedbb59f4cbc82f37c53c04b422fb82db3692ff4373d206a9cb1d5a2c3ad659564ea8a302476c1fec60b13decb997", 0x30}], 0x8, &(0x7f00000009c0)=[{0x90, 0x0, 0x6, 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{&(0x7f0000001c40)="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0x1000}], 0x2}}], 0x3, 0x2000c050) ppoll(&(0x7f0000000040)=[{r2, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0xb00000000065808, 0x0) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000200)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r0, 0x0, 0xbf) [ 427.040687][T18952] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 427.069603][T18958] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 427.092168][T18959] smc: net device dummy0 applied user defined pnetid SYZ2 [ 427.101851][T18962] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 20:53:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmsg$inet6(r1, &(0x7f0000001480)={&(0x7f0000000000)={0xa, 0x4e20, 0xd694, @initdev={0xfe, 0x88, [], 0x9, 0x0}, 0x6}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000040)="c48489e8d3e5488a194a507d250c5c3743b92865b7e5208ff54387f25ef5c242a68f6f9e4fac779201fbaae646e9680d2fb719289007df6edd696d933d44f6e4778d7c8a9b19e4eca1aad920b9e8e99cb92f300f7300fd95f4ec1562da48", 0x5e}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="76625542235eb42f3c1817f611e2477e85805d3cf96dab67a904b34ebb60d58a0ca7a58844cae1cf4f82c39eb4e375eafcb2fd472de6b24a452fbc8bef33a971cee5fd373254f425f5dc1a6d404bcb23efef1bc937050be0ffe83fa0ca9d912e4a8d14c8bec4eced93465f", 0x6b}], 0x3, &(0x7f00000011c0)=[@rthdr_2292={{0x68, 0x29, 0x39, {0x5e, 0xa, 0x2, 0x4, 0x0, [@mcast2, @mcast2, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xb}}, @private2={0xfc, 0x2, [], 0x1}, @mcast2]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x2f, 0x2, 0x0, 0x80, 0x0, [@mcast2]}}}, @hopopts={{0x28, 0x29, 0x36, {0x2e, 0x1, [], [@jumbo={0xc2, 0x4, 0x8}, @ra, @padn={0x1, 0x1, [0x0]}]}}}, @dstopts_2292={{0xf8, 0x29, 0x4, {0x84, 0x1b, [], [@pad1, @generic={0x3, 0x98, "ed0894f4aa416357dac2b0caa124825e347677d8eaa611b6bc997f44d24d25adec4e9b2867b78b901447cc0081993e90e456d259f392bda706a9d8287b316e2d4f4ef231d478e699ad60d1ce3517daf6cad8ec3e6d308f99155af66f011c3ef607222617552926019fb5471af7e28cc228d57f1bcd41da9f7fdf2a40b22730d4398e59469a83fcba5f63bdcc6b1077b83d6e9a8a4c6ec439"}, @ra={0x5, 0x2, 0x1ff}, @hao={0xc9, 0x10, @empty}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x1e}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x18, {0x1, 0x4, 0x40, 0x100, [0x5, 0x4]}}, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x81}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1, r4}}}, @flowinfo={{0x14, 0x29, 0xb, 0x18000000}}, @pktinfo={{0x24, 0x29, 0x32, {@remote, r7}}}, @hopopts_2292={{0x78, 0x29, 0x36, {0xd6, 0xb, [], [@enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x28, {0x2, 0x8, 0x9, 0x7fff, [0x7, 0x4, 0x27, 0x4]}}, @hao={0xc9, 0x10, @remote}, @enc_lim={0x4, 0x1, 0x80}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, [], 0x1}}, @pad1]}}}], 0x2c0}, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 427.326479][T18949] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 20:53:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) socketpair(0x1, 0x6, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) accept4$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @multicast2}, &(0x7f0000000200)=0x10, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'bond0\x00', {0x3}, 0x1}) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="380000000714020029bd7000fedbdf2508000100000000000500540000000000080001000200"/56], 0x38}, 0x1, 0x0, 0x0, 0x4840}, 0x8041) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) socket$inet_mptcp(0x2, 0x1, 0x106) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000180)={r6, @local, @broadcast}, 0xc) [ 427.399408][T19001] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 427.443780][T18954] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 427.537094][T19001] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 427.547477][T18950] IPVS: ftp: loaded support on port[0] = 21 20:53:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 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, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:34 executing program 1: r0 = socket$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, 0x200407fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f0000001c80)=[{&(0x7f00000016c0)="7507747dd9bcc24bc9201e9ab3851c2352e456a59990f36599f89b848cf73dba62e0ee4d214b4ea417ba047283d923aa85916b00b017843fb4dd334d8bf4ab10c73e81992e6fd44138b794415b5cc26106b7db3a6b8796ce064e031f8f35e3f749cb730bb38dcfb2cf9155bf417d42", 0x6f}, {&(0x7f0000001780)="a45d4e26c6fadcbd663ccd6c0aca006b802c18d131b5427b3d4515dee8f10570a5923f3f543435278f94c3f8f0d4c35488ecfb1bd630b2e1e0e4247bb44938f03d603b27e44942ddcd3f11f086e6bf39ab074b690284b6d6aff6cc1e736b32f7d781c315bad312c6e806", 0x6a}], 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x4e20, @private=0xa010102}}) write$binfmt_script(r1, 0x0, 0x7c774aac) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba78600a87f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 427.791187][T19012] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 20:53:34 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYRESDEC], 0x208e24b) socket(0x0, 0x5, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) ioctl$SIOCX25SCUDMATCHLEN(r4, 0x89e7, &(0x7f0000000040)={0x3a}) [ 427.844711][T19032] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 20:53:35 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") write$binfmt_misc(r2, &(0x7f0000000000)={'syz0', "c3c9aa371fdec7f3faa3ee9d5d64016ae4f6fda3e3c894e9b055b7bab3667d35e224338065f613c61c22302c517d7b45d60bb3dca268"}, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0500000000007e0000004500008000000000008490780a010102ac14141e000000000401907800002d0002070040ccbfc12abc282c27820fd9118600820e010500110000000094ce7f17e89fb5f1112b33df4c366b67856c210a24c3df6373d0ca47aac28895e978edbd1ee5bde967a600ca0e2ba1e34aebb68aa9431063000000000000000000010000"], 0x8a) [ 428.162879][ T29] audit: type=1804 audit(1592427215.085:372): pid=19046 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir403484313/syzkaller.ULMDZB/159/cgroup.controllers" dev="sda1" ino=16361 res=1 20:53:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x70, r3, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x2}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY={0x1c, 0x50, 0x0, 0x1, [@NL80211_KEY_CIPHER={0x8}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "27b13f6a8d"}, @NL80211_KEY_DEFAULT_MGMT={0x4}]}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "dec3610f5d70b0bdea55030d5a"}]}, 0x70}, 0x1, 0x0, 0x0, 0x4008000}, 0x85) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r5}, &(0x7f00000003c0)=0x8) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0xd) r6 = socket(0x3, 0x5, 0x8) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000001) setsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f0000000180)=0x101, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 428.312414][ T29] audit: type=1804 audit(1592427215.235:373): pid=19053 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir403484313/syzkaller.ULMDZB/159/cgroup.controllers" dev="sda1" ino=16361 res=1 [ 428.338112][T19053] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 428.353138][T19046] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 428.399391][T19053] File: /root/syzkaller-testdir403484313/syzkaller.ULMDZB/159/cgroup.controllers PID: 19053 Comm: syz-executor.5 [ 428.417637][T19046] File: /root/syzkaller-testdir403484313/syzkaller.ULMDZB/159/cgroup.controllers PID: 19046 Comm: syz-executor.5 [ 428.690771][ T29] audit: type=1804 audit(1592427215.605:374): pid=19064 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir788484750/syzkaller.qfnmJH/264/cgroup.controllers" dev="sda1" ino=16375 res=1 20:53:38 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@private1, 0x200, 0x0, 0xff, 0x1, 0x10}, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet6_int(r0, 0x29, 0xd0, 0x0, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f00000000c0)=0x1000, 0x4) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r2, &(0x7f0000005540)=[{{0x0, 0xece4008c, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3687e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'wg1\x00'}, 0x18) 20:53:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0xb00000000065808, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x162}, 0xc) sendfile(r3, r2, 0x0, 0x10000f000) 20:53:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[], 0x208e24b) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f00000001c0), 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x1c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x404c841}, 0x20000004) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000240)=@req={0x5, 0x3, 0x9, 0xad}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e22, @loopback}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x58, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r4 = socket$alg(0x26, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x3, 0x40, 0x0, 0x4, 0x2, 0x3e, 0x63ac, 0x345, 0x40, 0x328, 0xb28a, 0x1ff, 0x38, 0x2, 0x3, 0x1000, 0x9}, [{0x2, 0xffffffff, 0x7ff, 0x5, 0x6, 0x1, 0x0, 0x4}], "c365c19223a51a31cddb14cdd52eeef9db66e21dabdd44260e08833231e69db7855e927aed24eaab1e935d4c221b722567f3b75917d35348010de079fc0301c4e73f3f87047f514d0e3984cafd46ca4ad4a2988aaffa33c86e00b29c237c26107fcfa0b827eb350019258a4747ff75daddf0fda6544a20043440e02322bb3a887cf4f340fab9b0298a3226160af5e3d3de9f", [[], [], [], [], [], [], [], [], []]}, 0xa0a) bind$alg(r4, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r4) ioctl$SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000180)) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x0, 0x0, 0x0, [], 0x7, &(0x7f0000000000)=[{}, {}], 0x0, [{}, {}, {}, {}, {}, {}, {}]}, 0xe8) 20:53:38 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f0000000000)="54acfdb8") 20:53:38 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket(0x10, 0x80002, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c002000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6], 0x1c}}, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xf8, r7, 0x8, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x30, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2a03e772}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x100}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2000000}]}, @TIPC_NLA_BEARER={0x68, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x60a, @mcast1, 0x7}}, {0x14, 0x2, @in={0x2, 0x4e20, @loopback}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xba1}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0xc010}, 0x41) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a00000016000a00", @ANYRES32], 0x4}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) [ 431.526636][T19092] validate_nla: 2 callbacks suppressed [ 431.526645][T19092] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 20:53:38 executing program 2: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xda, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00', 0x1}) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") ioctl(r0, 0x8b2a, &(0x7f0000000000)) 20:53:38 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@private1, 0x200, 0x0, 0xff, 0x1, 0x10}, 0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet6_int(r0, 0x29, 0xd0, 0x0, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f00000000c0)=0x1000, 0x4) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r2, &(0x7f0000005540)=[{{0x0, 0xece4008c, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3687e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'wg1\x00'}, 0x18) [ 431.649893][ T29] audit: type=1804 audit(1592427218.566:375): pid=19095 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/170/cgroup.controllers" dev="sda1" ino=16366 res=1 20:53:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r3, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2}, 0x8) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0xa000000, @rand_addr, 0x20000}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000300)=""/233, &(0x7f0000000400)=0xe9) 20:53:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) bind$isdn_base(r1, &(0x7f0000000000)={0x22, 0xac, 0x4, 0x0, 0x4}, 0x6) 20:53:39 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000000)={0xff, 0x1, [], [@ra, @ra={0x5, 0x2, 0x1f}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x9}]}, 0x18) bind$alg(0xffffffffffffffff, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7f000001}}, 0x1c) 20:53:39 executing program 1: r0 = openat$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) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000100)) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0xfffffffc, 0xfff80001, 0x5, 0x10001, 0x1}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x0, 0x4) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 20:53:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r2, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010102}]}, 0x48}, 0x1, 0x0, 0x0, 0x44}, 0x4040801) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 432.184456][T19121] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 20:53:39 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) sendto(r0, &(0x7f0000000080)="f5", 0x1, 0x0, &(0x7f0000000100)=@generic={0xa, "6a64c974246412fdb7e4937f9442856bb59c929ee4a4d8ed023d4fb8c157aefef87528417a5dbb266c1215687e3a3e7cac9293f2c6dffd1fb0bc81692c0a16348217ea1350bab263aea5aec5295a7daf06e02021d0ce17fa039ec38c86840a6dabc8024e80511492c3c476ff0173c6ec799414bcb3331ed847386283e44a"}, 0x80) r1 = socket$inet(0xa, 0x801, 0x84) sendto(r1, &(0x7f00000001c0)="c3", 0x1, 0x0, &(0x7f0000000100)=@generic={0xa, "6a64c974246412fdb7e4937f9442856bb59c929ee4a4d8ed023d4fb8c157aefef87528417a5dbb266c1215687e3a3e7cac9293f2c6dffd1fb0bc81692c0a16348217ea1350bab263aea5aec5295a7daf06e02021d0ce17fa039ec38c86840a6dabc8024e80511492c3c476ff0173c6ec799414bcb3331ed847386283e44a"}, 0x80) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000800)={0x23c, 0x25, 0x829, 0x0, 0x2, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid}, @nested={0x135, 0x44, 0x0, 0x1, [@generic="4c15149efbccc25790cd73c725ae02e69b79ef8aade08d0fba63edb0a19926e0d3bb2ab3faec", @typed={0x8, 0x4b, 0x0, 0x0, @fd=r2}, @typed={0xf7, 0x52, 0x0, 0x0, @binary="10f3f42deefcbc8764a9ad64b7b71410bd67c8768976eb133915acf04a6d3a572d6ae802923f6f6b49abfde29c97b0af9bbae4007a75127be2377c85567a3e464ad6aa12e4b923bf60d53bcc12ebd0bc1de3d1fa85b40cdd9f1d68798c0e8a18817094215a857b3b6d10e1866a875711629de7e3be2a05584df881df1626ed538eb77efe17e2d372fbbd543ad03f123d2c1fba9be825258d7e9862b297a095a7539caed315ce43b689f3987f4d9a07ad513668e101c75c8f001bdc36fcc39705a907816671997d6bf1597890c7d2874e3f53dca78765ed014f7b404f515c2feea418288d6bc6ed7e61dbca754e595bc3edbf5d"}, @generic="1f412898c43893bceb12dfee773ec971acc0d5ff74bc5adfa5d06a63b2293437a4764382b7c67cddd5624178bc2a8150eb12cb2dd960130cf5352785a42a7526d2fcad3dc3da4d5ae75cb544", @typed={0x9, 0x87, 0x0, 0x0, @binary="77e086b6dd"}, @typed={0x8, 0x15, 0x0, 0x0, @ipv4=@empty}, @typed={0x14, 0x3f, 0x0, 0x0, @ipv6=@private1}, @generic="18560b79ab855e1a3b34c257653cac1f77403a03544b0cb336d130de7a0791ac63643d28adde2150ba783fb06520e140fbfa672e6e2c8b321ebf3b2de2c76744b8e9909d54d513c4d7877209897e5a07d1b2d55b487d8d141e12c4cfbef14c8bb1cd2ac3675e762229919f511e62a32d44e22df5d927d9f2e5c1b576769291"]}]}, 0x23c}, 0x1, 0xffffff7f0e000000}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) r4 = socket(0x10, 0x3, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000580)={r6, 0x100, 0x20}, &(0x7f00000005c0)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="280000002100010100000000000000000200000000000000000000000ce117006e19910e3b435b9d254b3935e28d084a335a59e06476c60595f95f06463a0b6a899c0bcf0558dff473543b1c976ada08d6cfe3ea463abebc9212e21af063fd46515848fe85458f4e363b170dee381ff98548be7d7858c5eae862f0bed925d0d11cc23b882015e70769f10d20a428f1d3a87f1045874c3b2b0eb84313fc7267a7bced2cc0", @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB="29f050f6dc1760506e0f827a97572ebe26f9e6ee9998c9b297231c3af426b3dceeb03943458c62dfafa70298d529458eb75be2651e011782429b72321c7bfda0af1215636da6233992e9e454992e481a74dcb04e11bc7ed2816c99ff4ec832d2c208187283ec05bb79d203d43ce24e8c1493b12a083de2f583d71b6d5086370c2e0195548073a3e2d54e65baca61e795b751f2bb75832cec7b14d34c56085838b442aac6d3c92225dada10c78f7eab685eaf9260ee4429c0650281631f02e53a9a13c9"], 0x28}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@empty, @in6=@mcast2, 0x4e24, 0x1, 0x4e22, 0x4e6, 0x2, 0x80, 0x20, 0x3a, r3, r7}, {0x5, 0x6, 0xa99, 0x3, 0xff, 0x0, 0x7, 0x5}, {0x6, 0x7, 0x5, 0xe5}, 0x1, 0x6e6bc0, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast1, 0x4d4, 0xff}, 0xa, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x4, 0x2, 0x20, 0x10000, 0x7, 0x5}}, 0xe8) socket$kcm(0x10, 0x2, 0x4) r8 = socket$netlink(0x10, 0x3, 0x4) writev(r8, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d36020a8447000b4e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e232e725839c97b910000", 0x104}], 0x1) 20:53:39 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @host}, 0x10) unshare(0x42000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x9, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r3 = accept$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @empty}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), 0x4) syz_genetlink_get_family_id$SEG6(0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) 20:53:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:39 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000000125041ae3a02000000000000fe80000000000000000000000000000000de4388000000000000000c00150000966dab979a57bed1fd519677567a1100000000000000"], 0x34}}, 0x0) [ 432.414354][T19145] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:53:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r3, 0x7ec}, 0x8) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 432.507241][T19147] IPVS: ftp: loaded support on port[0] = 21 [ 432.561032][T19143] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 432.682957][T19158] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 20:53:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000100)={0x8, 0x7, 0x8, 0x3, 0x2, 0x7f, 0x1}, 0xc) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000024000b0f00"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000500000000636f64656c0000000c0002000600040000000000"], 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'tunl0\x00', r3}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:53:39 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, 0x0, 0x0, 0xc60c4bbca40e9cf0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @dev}, 0x1c) sendto$inet6(r0, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@dev, r3}, 0x2e) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) getpeername$inet(r4, &(0x7f0000000240), &(0x7f00000002c0)=0x10) getsockname$tipc(r5, &(0x7f0000000180)=@name, &(0x7f0000000200)=0x10) recvmmsg(r4, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 20:53:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) socket(0x11, 0x800000003, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:39 executing program 4: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="240000001a0007041dfffd946f610500020000e8fe0228010011080008000200ac14140d", 0x24}], 0x1}, 0x0) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900c34e8ff27e01007665746800000000180402001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23492893efde8b98bd459e7e3a445a9d1887"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x7c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xe}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x4c, 0x2, [@TCA_FLOW_POLICE={0x48, 0xa, 0x0, 0x1, [@TCA_POLICE_AVRATE={0x8}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x20000008}}]}]}}]}, 0x7c}}, 0x0) socket$inet6(0xa, 0x80003, 0x6b) socket$nl_route(0x10, 0x3, 0x0) epoll_create1(0x0) pipe(&(0x7f0000000140)) socket$inet6(0xa, 0x2000000080803, 0x1) unshare(0x24020400) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 432.998070][T19191] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 433.030255][T19194] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 433.076927][T19195] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 433.098149][T19191] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 433.134959][T19194] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 20:53:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:40 executing program 4: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="240000001a0007041dfffd946f610500020000e8fe0228010011080008000200ac14140d", 0x24}], 0x1}, 0x0) r1 = socket(0x1000000010, 0x80002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900c34e8ff27e01007665746800000000180402001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23492893efde8b98bd459e7e3a445a9d1887"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x7c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xe}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x4c, 0x2, [@TCA_FLOW_POLICE={0x48, 0xa, 0x0, 0x1, [@TCA_POLICE_AVRATE={0x8}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x20000008}}]}]}}]}, 0x7c}}, 0x0) socket$inet6(0xa, 0x80003, 0x6b) socket$nl_route(0x10, 0x3, 0x0) epoll_create1(0x0) pipe(&(0x7f0000000140)) socket$inet6(0xa, 0x2000000080803, 0x1) unshare(0x24020400) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 433.460934][T19210] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 20:53:40 executing program 1: sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="18000000", @ANYRES16=0x0, @ANYBLOB="00000000000000000000080000000400018034835369e5ebf6cbaa18907a1a42bb9be788d6a6382fcd3c201ee67c2e57db1aac16c09b410eab18698485f1e1310d250778b3b2899da304c1fd"], 0x18}}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb", 0x8}], 0x1, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000005e00", 0x6) r3 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$SIOCAX25NOUID(r3, 0x89e3, &(0x7f0000000100)) write$binfmt_misc(r0, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getpeername(r1, &(0x7f0000000200)=@vsock={0x28, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80) splice(r1, 0x0, r1, 0x0, 0x4ffdc, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0x100, {{0x2, 0x4e24, @broadcast}}}, 0x88) sendfile(r6, r5, 0x0, 0x100000001) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000280)=0x5, 0x4) 20:53:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000072eff0)=[{&(0x7f0000000080)="480000001500257f09004b01fcfc8c860a0600000017e006000a2b61d2a1f25b15147344d739b3f9f600e30900000000000000000000ffff5bf109000000ed5e0000008e0d861500", 0x42a}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x1, 0x4) [ 433.540165][T19212] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 433.796911][T19147] IPVS: ftp: loaded support on port[0] = 21 20:53:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000180)=ANY=[], 0x8) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x67c}, @in6={0xa, 0x4e20, 0xfffffff9, @rand_addr=' \x01\x00', 0xfffffff7}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e21, @local}], 0x58) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x44000102, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x80000001, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 20:53:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') r3 = socket(0x1e, 0x2, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000000)=0x80f806766c7df7b9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x83, &(0x7f0000000140)={r5}, &(0x7f0000000480)=0x18) sendmsg$NLBL_UNLABEL_C_ACCEPT(r3, &(0x7f0000000440)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000840)={0x84, r2, 0x8, 0x70bd2c, 0x25dfdc00, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0x84}, 0x1, 0x0, 0x0, 0x84}, 0x1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x8c, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010100}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:var_lock_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000}, 0x44) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @loopback}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:53:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) write$binfmt_script(r2, 0x0, 0x0) socketpair(0x3, 0x6, 0x80, &(0x7f0000000c00)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000003c0)=ANY=[], 0x208e24b) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x7c7aee9321555278) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000540)=ANY=[@ANYBLOB="4000000010003904000000000000000100000000", @ANYRES32=r7, @ANYBLOB="0300000000000008000100"/25, @ANYRES32=r6], 0x40}}, 0x0) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000240)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r10 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r10, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) setsockopt$inet_opts(r10, 0x0, 0x0, &(0x7f00000013c0)="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", 0x1000) sendmmsg$inet(r0, &(0x7f0000000c80)=[{{&(0x7f0000000040)={0x2, 0x4e20}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r9, @dev, @loopback}}}, @ip_retopts={{0x10}}], 0x30}}], 0x2, 0x0) 20:53:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 434.433566][T19262] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. 20:53:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) 20:53:41 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc6004000f000a0003000200000037153e370a00098002000000d1bd", 0x33fe0}], 0x1, 0x0, 0x0, 0x88200000}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x4e23, @remote}}) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f00000000c0)={0x32, @loopback, 0x4e20, 0x1, 'wrr\x00', 0x38, 0x11b, 0x21}, 0x2c) 20:53:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:41 executing program 4: 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$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d04000000288a", 0x10) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)="7370d1ee8093938c4786f8592378bcc5957dea497700ef480b76081956b0fbc34932ec9f522ab44f8c1eb21f26df3fbc0a22a28ff4eac6836023d6518e44d133b64be7ef9852f2a5afe981c502658a622fbdb504f810fc717d327debf7946e2856f5226fc55aed511c78afa8f19767c7680fc3c329389b3c41561f418ba9bd59652b4d1891df04a779c7f121698b0897a55e0af484ec4be490d44e89a0bb71b9ee52fbf78ed63c5cd9ec34b3b64c0b7845e1e76ddae20b1557ddd3") r3 = accept$alg(r2, 0x0, 0x0) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000040)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x13, 0x0, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) splice(r3, 0x0, r1, 0x0, 0xd86dac9, 0x0) r5 = socket$inet6(0xa, 0x1, 0xb49) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}, 0x3}, 0x1c) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x0, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000051}, 0x3404c014) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000140)=0x54) [ 434.694191][T19274] netlink: 'syz-executor.1': attribute type 9 has an invalid length. 20:53:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffc5c56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001240)=ANY=[@ANYBLOB="700000002c00270d00000000000000000000000015dc21b6644ac8684a17671fd60bfcc470b097dc025cc14a2a6f3f840261b8a1405e78c062e5c26c709658bf4abf1e5d98f24e3f68bfc78751e0f5b5031a89ad845ab61d12c783e38604060eedad3099a817b87efe7a77e472781da316fc1719eb2d292dc322db08e3a65451a6a443691e6a7c0bc24dc38fe9b2026485fde13c0638ce9af60de83b263472796b5527e17ead17de765f6be8341012c3f70114cc39ab1f77d383462d2bde5ed0ed9d961ef9bc445dc405407f169ad690f8aa", @ANYRES32=r2, @ANYBLOB="00000000000000000800000009000100666c6f7700000000400002003c000b800800010006000000300002800200706f6c69637900000800010000400000040005000500040002000000"], 0x70}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) r4 = socket$nl_crypto(0x10, 0x3, 0x15) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 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, &(0x7f0000000ac0)={&(0x7f00000013c0)=@deltclass={0x0, 0x29, 0x200, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x6, 0xd}, {0x2, 0x3}, {0x2, 0x7}}, [@tclass_kind_options=@c_clsact={0x0, 0x1, 'clsact\x00'}, @TCA_RATE={0x0, 0x5, {0x2}}, @tclass_kind_options=@c_taprio={0x0, 0x1, 'taprio\x00'}, @tclass_kind_options=@c_tbf={0x0, 0x1, 'tbf\x00'}]}, 0x4c}}, 0x0) recvmmsg(r4, &(0x7f0000000a00)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000300)=""/172, 0xac}, {&(0x7f0000000580)=""/108, 0x6c}, {&(0x7f0000000600)=""/96, 0x60}], 0x3, &(0x7f00000006c0)=""/242, 0xf2}, 0x2}, {{&(0x7f00000007c0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000840)=""/46, 0x2e}], 0x1}, 0xffff}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000008c0)=""/33, 0x21}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x3, &(0x7f0000000940)=""/171, 0xab}, 0x40}], 0x3, 0x2002, &(0x7f0000000ac0)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000b00)={@private, @remote, 0x0}, &(0x7f0000000b40)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001200)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000011c0)={&(0x7f0000000b80)={0x640, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [{{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x3f}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0xff}}}]}}, {{0x8}, {0x224, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0xab}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r2}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0xfcc}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8, 0x7, 0x101}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x39bc}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x8000}}, {0x8}}}]}}, {{0x8, 0x1, r2}, {0x7c, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x600}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x7}}}]}}, {{0x8}, {0x138, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8}}}]}}, {{0x8, 0x1, r7}, {0xf4, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r10}}}]}}]}, 0x640}, 0x1, 0x0, 0x0, 0x2040050}, 0x20044041) [ 434.833848][T19281] IPVS: set_ctl: invalid protocol: 50 127.0.0.1:20000 20:53:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) socket(0x11, 0x800000003, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 435.003397][T19289] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.5'. [ 435.124177][T19289] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.5'. [ 435.169037][T19275] netlink: 'syz-executor.1': attribute type 9 has an invalid length. [ 435.182109][T19306] IPVS: set_ctl: invalid protocol: 50 127.0.0.1:20000 20:53:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 435.271936][ T29] audit: type=1804 audit(1592427222.196:376): pid=19262 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir045249745/syzkaller.oQ2xxl/161/cgroup.controllers" dev="sda1" ino=16372 res=1 20:53:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000180)) sendmsg$can_j1939(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x1d, 0x0, 0x2, {0x0, 0xff}, 0xff}, 0x18, &(0x7f00000000c0)={&(0x7f0000000080)="f7f3fce10647fb71fe09000c7d26874410d5d0ee69ee2250645c5db89367f73cda32ff5e970abc1b532228", 0x2b}, 0x1, 0x0, 0x0, 0x44884}, 0x20004000) r3 = socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @initdev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@private2}}, &(0x7f0000000440)=0xe8) bind$can_j1939(r4, &(0x7f0000000480)={0x1d, r7, 0x2, {0x0, 0xff, 0x4}, 0x2}, 0x18) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e24, @rand_addr=0x64010102}, 0x10) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, @fixed={[], 0x10}, 0x3}, 0xa) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xe20}, 0x10) 20:53:42 executing program 1: unshare(0x40000000) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003e40)={'bridge_slave_1\x00', r2}) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004880)=[{{&(0x7f0000000340)={0xa, 0x4e24, 0x81, @private1={0xfc, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000380)="b369e84a28d092c62d1154bdee586e6e2b8cdd4e9cf4410f646d73c7da024c5976d690c4857074ee2b51b6c130ab5a1c5fee5222124cd37791d1fcd27ca9719b30a66b0239e1427c814ab66a48b3e655e4f6b619966e8a99930e6583c3a26e845c906f929a36a3b79e86f2dec99e2d8b104724372a3419dd1ce3cd8497496c86e2ea1810bd4f24a6b8", 0x89}, {&(0x7f0000000440)="b85d91d82909c5111babc0d77342f6729801703a99a0acfa97a6b756415cfccd647cfe43e96244594eaa7bc3a8ba583336b81f473cc818e301887b20734683fec85f488530b32bab5ccdd5e8fe3255dc8768886bee7dffbe41f5912f512a0712b84d28994507b838e1ef7f5afc8c1278dc894a041bd20f1ef06166c6117d4b5d9cc874b4846e61283559da88f183c302", 0x90}, {&(0x7f0000000500)="51ec2c74e80eb0da41485cb80242ff58925177a61c0a4420889b248b780e6722de4562f99f628620700b349305e4fc4e5c2073817a69184b7cb61d3b5c3a1a6e27d84150b1d511f411f6fd112af4baa3cc098502ca65f4832f165d6292c4d96ebfee26c6f5db99ac8f74e2bca7091dfc824cd9003a80c1925b869bb7c2b0d1b8e8e35f65ebcc4708ddb38a92891a43ecc53fd7e3b0007778e3c591570c677b0177e21bf9da69c2baebe78436d3bf9eb6c014aeea5c5ee1450bab7f6788c1f0bae6194fb4855d93539a60dc671cd4", 0xce}, {&(0x7f0000000600)="71678658c97486098f37983b2276eb52ef6c4fb3dc0b6f59965711897d62df1dcfd3f4a1957b4b37c878bbb5654cf1e57bfcbda128f4985ccb14cd274e76cd1fe9aed5b65233b0b01836ab190c5bf5a9b5080b560b3546fdb12adbfc9919752a5c514002cf1f8d99a0fd95f236a68602c509bda94bfbde798e0ada29b4a88899b4b590eda51721597e6ac5eb2d411419a39a4a883bdae3ae81cc1f923e1ef5ceae4049d942ae103d6071b439517ab82d28b8dc3a1bc33d14a53d06ff7597", 0xbe}], 0x4, &(0x7f0000000700)=[@hopopts_2292={{0x28, 0x29, 0x36, {0x3b, 0x1, [], [@jumbo, @pad1]}}}, @dstopts={{0x20, 0x29, 0x37, {0x88, 0x0, [], [@jumbo={0xc2, 0x4, 0x9}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7ff}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3f}}], 0x78}}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="9cde73778e2da634d2c2dfcdd8903620212378982e0ca574a12bdc8682068b7c52c12c8b53fafe479a777b8076eeb5825ab744957be01ea060b33eaab3461a8ab053d085e68ef747a6eb7de844972ba5c40653a40523a7641bd90db1c275381ab94c058a0d9ab744c0365f5601ed68eb0a0c3d1165a3143dff946c71092728045bc4e7f4e2baa4f66d6a8bbd86284f3299c90a1d6415b343fc783bdce7da6a1937ab631f67c4280932a573b7963b59e49d97", 0xb2}, {&(0x7f0000001840)="e8d255c815821cf649144a4462fe17d85dd3064acf9ccf55c77adfcad1b53a", 0x1f}, {&(0x7f0000001880)="8e44be0b1bca7a4ad4c467006ba25243a339b58630ff048834d66b9708a161fa8768f5e8f048b737918f6c24d697141826bc6a40a1a2047092fc70d2c456be1b73c85de3a5cb428efcbb7210cc724f6301752c80b4c0b628a69cdcda78e558f0a3c4b90005691abb218abe04a488c780312d2cf480de3b0313e533e4bfa00be44446651172b1a1b699c97113b52103c743efa1a6ba6100ab25ec14cf3391457a5ff915e9c99762d756a38c24de8fc783", 0xb0}, {&(0x7f0000001940)="d1a7e91aed42def3f68ff7942c6094c01a", 0x11}], 0x5, &(0x7f0000001a00)=[@hoplimit={{0x14, 0x29, 0x34, 0x8001}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x3a, 0xe, 0x1, 0x5, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @remote, @private1, @remote, @loopback, @mcast2, @private2]}}}, @hopopts_2292={{0x148, 0x29, 0x36, {0x3c, 0x25, [], [@generic={0x2, 0xa1, "f24e89c9ca6a9a83983de7992da01cf7d07535853094a4b4ca97e732300ceae0e64d52cda9cdd443d6dc8de6a2c770c32d6b7c868a5a20520fbce82d15dc4facaf3f8bd7dfc5a32f96a114b27dc3ed6053fe8e36fe78079f0c0b6e22426bc926681aaa91fe26c07132d76820642434d8c556f691b6e82748e932ea61f4fdc2b920ffeea0f258ab72ec463fb6072632e903e7c1d8bc420941c1c778696ecc2828c0"}, @calipso={0x7, 0x40, {0x0, 0xe, 0x51, 0x8000, [0x294f, 0x38, 0x3, 0x2, 0x3, 0x1000, 0xff]}}, @pad1, @calipso={0x7, 0x38, {0x0, 0xc, 0x1, 0x3ff, [0x9, 0x4, 0x3, 0x3, 0x1, 0x7]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x5}}, @hoplimit_2292={{0x14}}, @dstopts_2292={{0x50, 0x29, 0x4, {0x6, 0x6, [], [@hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x3}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x80000000}, @calipso={0x7, 0x10, {0x3, 0x2, 0x0, 0x3, [0x1f]}}]}}}, @tclass={{0x14, 0x29, 0x43, 0x32d5}}, @hopopts={{0x128, 0x29, 0x36, {0x3b, 0x21, [], [@enc_lim={0x4, 0x1, 0x7f}, @generic={0x1, 0xff, "e3a9f250afa8d7c99cc82bf14f81fc962f62d32d5fd1164d157c90fce886fddbbebe5c0259a7cb359f64bd9092ea10c41d023007b90814ebcbfd2c91e37d4acd0e7c9125c8ed95ef80e8dee99318dac091857b1f3351cdd77bff7b736f6ff0128ca96740e09510a6ff9abff2178ad1796f19e8023322375e855a00dbb70129564c4d29ae8ed97fba6eb72825e7f733726665b2ae7463df2b7b366039fa57a72bf5d00540c2fb1a93de20c11835ae85d931a863aa2d8308d8bd0569be7fc3a9b4972b845c872887776d05f53892bdb6912e113082fef362d318fe492c3b0a1f3ef1cd7035d5fb1b9928ae31435f717ed54d99f08a3567884d539ff3fdf4e9bf"}, @ra={0x5, 0x2, 0x7fff}, @pad1]}}}], 0x3a8}}, {{&(0x7f0000001dc0)={0xa, 0x4e23, 0x80000000, @local, 0x20}, 0x1c, &(0x7f0000002080)=[{&(0x7f0000001e00)="3e61130299", 0x5}, {&(0x7f0000001e40)="e80c8373e01e2ecd7b452f6f831be24ea4496771afb4f4b4a344ba37cc024b1ffbbbc8e2f6526c1b87ff470b585e16e802897a923f9a32c35de33f977602b0405571", 0x42}, {&(0x7f0000001ec0)="175b76dc52a1d492d35f1f9aad9209e37ceb5b6028b83a496a478842c2b3734333980d14a117fda5a7e32fa5a422cd10d39595f53fc24cd8758b3384456b083fc9cbb57f6d24747bd617cd2466b6cb5efeb64f973f7d7a", 0x57}, {&(0x7f0000001f40)="e224a176c259d5da7d766e399bdcdd9fe7c7015734ef8afe6226994d3fa501d27aa2fd4742215f7cae912c3f9832533f54a101d641122fa4", 0x38}, {&(0x7f0000001f80)="d2f3969b241de1731f87be4742b2e3dc5af1c7769253ebbd7c55989b4d2ca0e2f45a847744c6c3476e24d16bc404ad70b710277dec1d849fcd6dfc5117deb03e792c212fc05679c39e1005aed283fbd29e2abfabba25bece0e66e2dafb5f6b37a71fd4f42741da520b77286ffd06f0bcb555e48b7e413d3ef8020116d6b87835f96d0a31381db02c98a3ce017e1c621931cd251467741a253ffe4052af2a32dd8eacec268fc21938bdfd8ea15810b429919024537406a6f4b45b1bcb7333f55f02341b7a71d6bf3cf08744cd189f51ca62b5d91b0b39bddba29f19a62303", 0xde}], 0x5, &(0x7f0000002100)=[@hopopts={{0x1a8, 0x29, 0x36, {0x5e, 0x31, [], [@generic={0x40, 0xfd, "2c6a203832b49d54ee6e163082ef54285a2b1174006dd7af5b1b44d807759461dacc54a18edb6036c93c5572c60e6b04e168347b888b7d7a33e6c6ad7eaf9ed5572e9c768df3fe528d62c338343a836cd3a9502c1e60e3104b4249eb0768e6a5017a74ceb3536dad5e531d462efadb3097b8405be835e2d2f6a895883d39ee165ce17e773dc0994a5a4801743c6704be4edcf5ce674dc1b1d8212fe452fea8a57c89ec80dc66179e4857c2b521611d51fdcf7034632fe2083550ad6d372a7ae8e70b020f924b94cbfd98c165b5f4f4c10792d494ca78ab1a0c7376414f85973494077a9a0b845245d404302978c70a04ab1f21a34dfb714fe6d2b2b338"}, @calipso={0x7, 0x10, {0x0, 0x2, 0xa9, 0x1fc0, [0x2]}}, @ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x36}, @generic={0x81, 0x6f, "46f20ff78b0436c52f5222909f16d3e9354706e1bf081b4289e2b26abee528d417fcde7b580017198b3a4173eddf71ca617a1b9f26e8a4ce203625237be71552e63bd93c9d9f92af2773f56ba696cf2a0a55cdf70d4b9347a5b2376a92f5c2281f2e489bd425453a852ebd1cc60c06"}]}}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x5c, 0xc, 0x0, 0x5, 0x0, [@private0={0xfc, 0x0, [], 0x1}, @local, @remote, @local, @mcast2, @private2={0xfc, 0x2, [], 0x1}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @rthdrdstopts={{0xc0, 0x29, 0x37, {0x87, 0x14, [], [@ra={0x5, 0x2, 0x7}, @ra={0x5, 0x2, 0x257}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @generic={0x7f, 0x7e, "043ec640974a371cf514d5824c8c92f8d729bf8795be733b6f8f3882dce61534f0ee14f0fb9473292c0aaab54d9f0f83640b2916fcfab12c7bc25f2b6dc10ef248e41da1199fd457abe7dc7271e539a8a7e812973df3a1d2f13b36c31affee7d005c2d54d028f1826c59c0ae97396f1529499b9133cbb7df29af8a1e6161"}, @hao={0xc9, 0x10, @mcast1}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}, @dstopts_2292={{0x98, 0x29, 0x4, {0x8, 0x10, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x65, 0x3c, "31c0185dde950f37352c89d41fc420e61e313f7371c7f58576374bb33839d7bc20dffe4141a519f2be36f8e77336176771f81640767b35794f3b7bfd"}, @hao={0xc9, 0x10, @remote}, @jumbo={0xc2, 0x4, 0x10000}, @calipso={0x7, 0x18, {0x3, 0x4, 0x0, 0x3, [0xda7, 0x6]}}, @pad1, @ra={0x5, 0x2, 0x636}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x5}}], 0x3c0}}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000024c0)="9c2c622afa8d", 0x6}, {&(0x7f0000002500)="fd61d5644dd68aa4aea9e3f6a79af4ebc4a07c70bf3da5ba0660fe1b", 0x1c}, {&(0x7f0000002540)="8347283e26c5cb0f6b4194d08bf6e0bde075a6cb39ef38a07bf2584286505eb7ad9ef1", 0x23}], 0x3, &(0x7f00000025c0)=[@dstopts={{0x68, 0x29, 0x37, {0x32, 0x9, [], [@enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x40, {0x2, 0xe, 0x0, 0x8, [0x5, 0x800, 0x7, 0x8, 0x6, 0x8, 0x1]}}, @ra]}}}, @pktinfo={{0x24, 0x29, 0x32, {@remote}}}, @hopopts_2292={{0xc8, 0x29, 0x36, {0x1d, 0x15, [], [@pad1, @generic={0x7f, 0xa7, "4924b0ba190b7a670f1c43e5d8bb3cd9e6b25f2a719a06ef04c2ed88f41485ba174a728ffae102e5c7cf854b8d7053169012196afbdd302189e0dd04954c33eed95fb495c8b4a43ade6c85c750c6dc642f1f54206ea067f92ed4f5438cf034355ac169eb1f1335030ba1c2ea2fc849e644ca51663c6d2eba1992568df1f2c27cb1591c95e73404d7921f8ff69b5f309e04b30a2aa0ac35574c0dc25e89b97c6078fb372910b902"}]}}}], 0x158}}, {{&(0x7f0000002740)={0xa, 0x4e22, 0xfb5, @loopback, 0x9}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000002780)="81a90b53482005f9e2e5022c5a4e29b134d8dd4f97188657a21eba9410cba3d045a8891774a1982b6d9d21da8e17b8a75fa0ce1a292734f715445e0efe6e80f20eb6592e9355e68923228234abbd876b1ff4df08eec75b3d039628a3b87bd844c9b27a5886c89ba410766a05e96b607d4271b9439544dd25b89c617e210fa1540d38f898a9cc4afe47df725c40e9cdb120ead4ab032e7334409c2bfebd4e512a9d8ca9f7564a94933f4ca6d6b9b06fd3bb75b554a2db38990e288736c9e621aed2f329e258e0992b471376f8f59c327063ec008e53dfc0a08ebfc04277d3f385e07c9e1a717999f1f0fa3a8a1b0a59", 0xef}, {&(0x7f0000002880)="95c7828d0c5f67ace23d2fed55600df295a6f46c496633d3bef68009af44886b2f7b1060ec4bf4a630512b6aa97b79d67db4aaf8561d4775f11ec616f84c027bdd57e708e78ad6c9331030dcf581e3bc61bb5bb9714257037d58b696c467", 0x5e}, {&(0x7f0000002900)="ed2ef8f862bfc7f7e96c5dee054efc0cb19635dfbe29007da3b05ea0339f6a39ed657a462b009cb6362a16ef4c9fdbc48ebee90e9d429e4d0273a4576fa4dafe3af9912d7382945aebb8e833f261db03e0266b3e90772574e63b97340389c7fe43fd464e5781c841ba5b73c7ba454b70975787a3081e59b6f78ae07734c83cef07127a697a094ca8c32ce3759124f9b5b5338dbe2d265610871fdb0313da00eb3f826ba86de733862abe51641aa39e7da8fd8698ad2252dcaa8615321fb2732f03d5af85dbbdc1c5b1b8fcbb08601d526480e7f20c", 0xd5}, {&(0x7f0000002a00)="8f81ca6e5d86a37629e9024464e0a6feaa9b278ef4842c8c965afac45ce4742bab0187a831e5a16679943480d5d8ec40bfc8c9854610980d1e0e34f1da48c1f451", 0x41}], 0x4, &(0x7f0000002ac0)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x8, 0x4, 0x2, 0x1, 0x0, [@ipv4={[], [], @multicast2}, @local]}}}], 0x38}}, {{0x0, 0x0, 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@pad1, @ra={0x5, 0x2, 0x7}, @generic={0x0, 0xbe, "5cd1cde7b4e3988b8c0e21a880163a34aa1fecd4edbddefba9edf4cfd85885c8ee5f9c4d91c22f1530edf78856f3eaa385d1cf2c09ce08e0931c0a37b2d9ae55012f6e622aee4506517ddc03a22ceb1fd5ebda1ab38124f1923facb6a6e2cf6eb1a98a7d4a604c67304933670527b3c109fd99157b69866d76eee96a93dd514b31499f75bbae348c36dba9e8890e9469d011e99df49ab0ba3eca2a99d0ca7ab6a2cf131911c6d16633e65a2449767dee5ee05f3e801fe66944d3a1691fe5"}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}}}], 0x420}}, {{0x0, 0x0, &(0x7f0000004400)=[{&(0x7f00000042c0)="f06af9e8d83f39f3d47696069f50069a51624473762ce00b1a12a0ecd088da4a93bbf557c2059def4484dbc65f4f4a77c7a21de5cd91a731b3abcc2ee6e00a25b7", 0x41}, {&(0x7f0000004340)="5f5796cda75473a7e2f9f60eaccc0a068453e87cc86db31c8d212009912c5337d06d6c5ccd5581e294887ecb2cd25ec8ad31bd7b4ff8a842cf5e55ebf416f2aa7395add07014abb5f186b74fe0ce13c347c0b151841a8cf2e2d7ee10bee4690ba9557167bb450a0b989ff3a15539aad2aba414b5c11d436144d37bf95eb3691918d8908fa2365d482ef255019ed3e2", 0x8f}], 0x2, &(0x7f0000004a40)=ANY=[@ANYBLOB="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"/1285], 0x420}}], 0x7, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local, 0x0, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) [ 435.485977][ T29] audit: type=1804 audit(1592427222.196:377): pid=19305 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir045249745/syzkaller.oQ2xxl/161/cgroup.controllers" dev="sda1" ino=16372 res=1 20:53:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 435.656991][T19330] IPVS: ftp: loaded support on port[0] = 21 [ 435.665342][T19332] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 435.688555][ T29] audit: type=1804 audit(1592427222.606:378): pid=19333 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir788484750/syzkaller.qfnmJH/271/cgroup.controllers" dev="sda1" ino=15793 res=1 20:53:42 executing program 2: r0 = socket$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="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) syz_emit_ethernet(0xf3, &(0x7f0000000480)={@broadcast, @broadcast, @val={@void, {0x8100, 0x2, 0x0, 0x1}}, {@ipx={0x8137, {0xffff, 0xe1, 0x9, 0x11, {@current, @current, 0x6}, {@broadcast, @random="7308cdd62359", 0x6}, "f2489a33234c4b88533d610dac44ccf5e6b78265a068aa2001ef34724a80092fcb4ddb7199b27d926131b83ef47a49710d674bf35a3e2aa003403b11584bc4d6b7c3f00b05c3e3f2a6deb0ded63ba7f590266d73078fa620997bd6f9361929c7f8a4f243057c61293c7b4f8e08c60135164b8d1932266045cbef6e8e35e43d2c9f25fb59f7d249b99f2f09db0dc900e21d141d545e1b6b9467016584488474e5844a803cd084bbc1774fc413b42aaea5b12c8808032dcae9f8bca466841c88e4144ad7"}}}}, &(0x7f0000000600)={0x1, 0x2, [0xdc9, 0x32d, 0x85, 0xc6a]}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="90000000040a0101000000000000000000000007500004800800024006b56881140003006d61637365633000000000000000000014000300626f6e645f736c6176655f31000000001400030074756e6c300000000000000000000000080001400000000008000a40000000020b000700664231222d99696c74657200000c00024000000000000000050a000700726f75"], 0x90}, 0x1, 0x0, 0x0, 0x40040d0}, 0x10) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00') getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) 20:53:42 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$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$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$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8, 0x0, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0xe4}, 0x1, 0x0, 0x0, 0x81}, 0x0) 20:53:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) ioctl$SIOCAX25DELFWD(r1, 0x89eb, &(0x7f0000000000)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) 20:53:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 436.277439][T19354] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 436.445895][T19332] IPVS: ftp: loaded support on port[0] = 21 [ 436.488008][T19357] bond2: (slave bridge1): making interface the new active one [ 436.537312][T19357] bond2: (slave bridge1): Enslaving as an active interface with an up link [ 436.607603][T19412] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 436.625940][T19354] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 436.660922][T19357] bond2: (slave bridge3): Enslaving as an active interface with a down link 20:53:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f0000000040)=0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:53:43 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x4011}, 0x800) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f00000002c0)={0x0, 0x6558, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001100250400000000000a000010000000", @ANYRES32=r9, @ANYBLOB="0000020000000000"], 0x20}}, 0x0) 20:53:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x12, 0x3e, 0x4, 0x400, 0x0, 0x1}, 0x3c) socket$rxrpc(0x21, 0x2, 0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x5}, 0x8) connect$inet6(r1, &(0x7f0000000140), 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0xfffffffffffffdcb) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000180)={'syzkaller1\x00', 0x10000, 0x80000001}) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, r3, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9e5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private0={0xfc, 0x0, [], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0xc000}, 0x4c001) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0, 0x0, [], 0x0, r2}, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000100), &(0x7f00000002c0)=""/255}, 0x20) 20:53:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket(0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev}}, &(0x7f0000000180)=0x20) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r4, 0x200, 0xa, [0x8001, 0x1000, 0xff, 0x8, 0x101, 0x2, 0x0, 0xfffa, 0x9, 0x400]}, 0x1c) mmap(&(0x7f0000263000/0x4000)=nil, 0x4000, 0x0, 0x40011, r2, 0x8c087000) r5 = accept$phonet_pipe(r1, 0x0, &(0x7f0000000040)) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0xfffffffe) [ 437.246422][ T29] audit: type=1804 audit(1592427224.166:379): pid=19443 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/177/cgroup.controllers" dev="sda1" ino=16097 res=1 [ 437.334205][ T29] audit: type=1804 audit(1592427224.166:380): pid=19439 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/177/cgroup.controllers" dev="sda1" ino=16097 res=1 20:53:48 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) listen(r0, 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) read(r1, &(0x7f0000000240)=""/252, 0xfc) syz_genetlink_get_family_id$netlbl_cipso(0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) unshare(0x40000000) readv(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/162, 0xa2}], 0x1) socket$pppl2tp(0x18, 0x1, 0x1) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={@map=0x1, r4, 0x21, 0x5, r1}, 0x14) 20:53:48 executing program 3: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000300)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x43}}, 0x80, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x28, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0xdc, r5, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0xb4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5b1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9476e3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4c7}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3827}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x40}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9d}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20000040}, 0x810) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r6 = socket(0x5, 0x0, 0xffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$AUDIT_GET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x3e8, 0x100, 0x70bd2a, 0x25dfdbfd, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x804}, 0x20000091) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:53:48 executing program 2: socket$inet(0x2, 0x80001, 0x84) r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x39}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="b2", 0x1}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f0000000080)={0x7, 0x7, 0x3}, &(0x7f00000000c0)=0x28) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) write$binfmt_elf64(r1, &(0x7f0000001580)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x6, 0x1, 0x9, 0x2, 0x2, 0x3e, 0x4, 0x6f, 0x40, 0x396, 0x3, 0x8, 0x38, 0x1, 0x1ff}, [{0x3, 0x5f39, 0x1, 0x23, 0x3, 0x7, 0x155b, 0x800}], "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"}, 0x1078) openat$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$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x60) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[], 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x200000000000000) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000001480)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_ADD(r3, &(0x7f0000001540)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x2c, r6, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24004800}, 0x40) 20:53:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$SIOCRSSCAUSE(r0, 0x89e1, &(0x7f0000000180)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@volatile={0x1}]}, {0x0, [0x47]}}, &(0x7f0000000080)=""/194, 0x27, 0xc2, 0x8}, 0x20) 20:53:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:48 executing program 5: unshare(0x6c060000) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f00000001c0), 0x4) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x80800) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) pipe(&(0x7f0000000200)={0xffffffffffffffff}) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000480)="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") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @in6=@private2, 0x4e22, 0x0, 0x4e23, 0xfd3, 0xa, 0x80, 0x0, 0x0, 0x0, r4}, {0x5, 0x2, 0xf, 0x2, 0x9, 0x1, 0x3, 0x3}, {0x101, 0x8000, 0xa, 0x1}, 0x8, 0x6e6bb2, 0x1, 0x1, 0x1, 0x1}, {{@in=@empty, 0x4d3, 0x3c}, 0x2, @in6=@loopback, 0x3505, 0x2, 0x1, 0x1, 0x5a, 0x80000000, 0x10000}}, 0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@empty, @in6=@private0, 0x5, 0x200, 0x4e24, 0x100, 0x2, 0xa0, 0x20, 0x2f, 0x0, r4}, {0x525, 0x3, 0x0, 0x8001, 0x5, 0x3, 0x6, 0xfffffffffffffff9}, {0xed4, 0x4, 0x4, 0x5}, 0x101, 0x0, 0x1, 0x0, 0x3, 0x1}, {{@in=@loopback, 0x4d6, 0x3c}, 0x2, @in=@multicast1, 0x0, 0x3, 0x3, 0xf1, 0x613, 0x7, 0x2}}, 0xe8) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, 0x0, 0x0) r5 = accept4(r2, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000003340)=[{{0x0, 0x4000000000000, 0x0}}], 0x600, 0x0, 0x0) [ 441.938504][T19485] IPVS: ftp: loaded support on port[0] = 21 20:53:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38640200000000000000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000700)=@newtfilter={0x48, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x18, 0x2, [@TCA_FLOWER_INDEV={0x14, 0x2, 'batadv_slave_0\x00'}]}}]}, 0x48}}, 0x0) 20:53:49 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 442.231246][T19495] IPVS: ftp: loaded support on port[0] = 21 20:53:49 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040)=0x8, 0xe36) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b16dd2f7821031205"], 0xc) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="fdac703320638985", @ANYRES16=r5, @ANYBLOB="030b0000000000000000130000000c0009800800020005000000"], 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x78, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0x78}}, 0x10) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r6, 0x0, 0x70bd2b, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r6], 0x2}}, 0x20008801) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r7, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:53:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) epoll_create(0x1) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) accept(r2, &(0x7f0000000000)=@can, &(0x7f0000000140)=0x80) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000001) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000100)={r4, r5}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 442.526504][ T29] audit: type=1804 audit(1592427229.446:381): pid=19536 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/180/memory.events" dev="sda1" ino=16147 res=1 20:53:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 442.755589][ T29] audit: type=1800 audit(1592427229.446:382): pid=19536 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16147 res=0 20:53:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x2, 0x1f, 0x5, 0x1}, {0x1f, 0x8, 0x9, 0x1}]}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e000004000238b86149dc0df89921800a001f0002000000000000"], 0x48}}, 0x0) [ 442.926927][ T29] audit: type=1804 audit(1592427229.456:383): pid=19536 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/180/memory.events" dev="sda1" ino=16147 res=1 [ 442.932990][T19495] IPVS: ftp: loaded support on port[0] = 21 [ 443.125306][ T29] audit: type=1804 audit(1592427229.636:384): pid=19547 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/180/memory.events" dev="sda1" ino=16147 res=1 [ 443.185704][T19580] __nla_validate_parse: 3 callbacks suppressed [ 443.185714][T19580] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 443.226734][ T29] audit: type=1804 audit(1592427229.706:385): pid=19560 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir788484750/syzkaller.qfnmJH/276/cgroup.controllers" dev="sda1" ino=16381 res=1 [ 443.347814][ T29] audit: type=1800 audit(1592427229.736:386): pid=19555 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=16381 res=0 20:53:50 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x21, 0x1, 0x0, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r1}, &(0x7f00000003c0)=0x8) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5747ae58227b73b}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x18, 0x1409, 0x100, 0x70bd29, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x20000010) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001640)={r1, @in={{0x2, 0x4e24, @broadcast}}, 0xdf, 0x1}, &(0x7f0000001700)=0x90) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$nl_route_sched(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@gettclass={0x24, 0x2a, 0x402, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x9, 0xb}, {0xf}, {0xa, 0xd}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8084}, 0xd4004) 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, @local}}, 0x5c) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_names='bridge_slave_0\x00'}) 20:53:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$NFT_MSG_GETOBJ(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x13, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x9}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x8805}, 0x20000000) close(r1) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:53:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000340)={'gre0\x00', &(0x7f0000000380)=@ethtool_regs={0x4, 0x0, 0xc, "d57f79909cc7b6fa738a203c"}}) syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @random="e0d35b1004bb", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @timestamp}}}}, 0x0) 20:53:50 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014000800000200000000000100000000000000c7bc7f458168a5d5a12af6f5cebbba3a6b286c4c0230251b0cfae59c2ddc93d5c98407e092558e72fdec50864c69e23dabdda2e67d7a4e7d06c890f9a743e6f134b06ff811dbe6f8f7f2e5d9c22891e66558128591a64912e50717802d9e123a0c09a9bb59183827df3e8ad2d06070", @ANYRES32=0x0, @ANYRES32], 0x48}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x34, 0x1, 0x4, 0x101, 0x0, 0x0, {0x7, 0x0, 0x7}, [@NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x2}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x2}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x60885}, 0x8800) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) gettid() sendfile(r3, r0, 0x0, 0x100000001) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000080)={0x9, 0x5, 0x4cb, 0x3, 0x7fff}) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f00000000c0), 0x492492492492627, 0x0) socketpair(0xa, 0x80000, 0x7af, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25SCAUSEDIAG(r5, 0x89ec, &(0x7f0000000040)={0x9, 0xff}) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) [ 443.472590][ T29] audit: type=1804 audit(1592427229.736:387): pid=19564 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir788484750/syzkaller.qfnmJH/276/cgroup.controllers" dev="sda1" ino=16381 res=1 20:53:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r2, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x5}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0xc, 0xbd, [0x3, 0x6, 0x200, 0xfff]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x8001}]}, 0x30}}, 0x20000000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet(r3, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r3, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) [ 443.541398][T19611] IPVS: ftp: loaded support on port[0] = 21 [ 443.545008][T19613] netlink: 'syz-executor.2': attribute type 8 has an invalid length. [ 443.616753][ T29] audit: type=1804 audit(1592427229.806:388): pid=19536 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/180/memory.events" dev="sda1" ino=16147 res=1 20:53:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@initdev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@initdev}}, &(0x7f0000000640)=0xe8) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$inet(r0, &(0x7f0000000880)=[{{&(0x7f0000000040)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000200)="a41442946875461a65458858fc1ddbc860d299016ae55851dc90e3d7875169315b5412946d862430cff8a48d248e683e181e0faf112a6e717b900713cbf28ff0eca8452a3c23125b6952754745de87435778ec3d3a8834ef3ebda820be063e6b621eca7853c9fadcea6374e9a1a28664f5f4e66a5b33b6fd4806f17a7eb8069ce3743442392f5b7293b9e4c42d91b71e7002ac890642b6a700d2913d71207be1ded10a152fbac4f81f12be07e3263ba419d75cdf881bd9b367ff0149482be2cb393eee9ac0d42032c7cf66bdf4ab", 0xce}, {&(0x7f0000000300)="0e430c7aab9ef0f9afd9325a2dec6e3d9c947eac22", 0x15}, {&(0x7f0000000340)="f2cbcbe00a250851779a8e1dd2cade239cf23e3d189ce0e8e2cca92f434cf91ae337ed690cba767520b1526c5d3679a4c3bf26afa2cd3d5f7e98a9449b630f3361bc6f9c598910c46238d0137c27bdd83ba903961b544c0437ff32bcbbbe7ace0ad57263a697bcac0b6670111ab6aff1b7cbfa9e091f270bb6d5c108d7313c0856a772", 0x83}, {&(0x7f0000000400)="1f5e5a2084fca330acb4136181fa4d87852e0f0e89a785854b1974c6d854e2d8deb24a4f26ae221bcc02f341febe8a86d688dd834bac498132355a428de9b5812b98f79c8e7cfe0abc08ada6dfce37e4d64527a1e836c7228d2166c3eb5b19ecac52381fe1c29352c32a55c8c2a1ed8ce98b2bbcffa28dc3a1d73b641a45b67328d0bfcc9c2215948008a79e9c69bb41ee9706bb81da173025d094fc08a057c5f0f1ff9ba959473d28ac27961a5e93d99822c7e884f53f6921182cde42ec98fe37bf33f666ffb8f0b84631da1296cf4efe493b14ba7280b8dc6907f3c3084aa5dffecb3c6c0b82baad6361de2ea38a743bd1ef9fcfe65735", 0xf8}, {&(0x7f0000000780)="0fc81779d27ffaa4b840a660280dccec2e2fc3fcac537471ef8e0a20d3ffa458a08510628b9fa33ebf1fb315f701dc218892cae3d3c587f7758b4ac17d851f773a86dd46cddd4e751abed3e039bfefde7a01932720e44a636fef5776daf51f7c964782549cd9ca2c91fd1becc46a9413e141a362b6d020867b59", 0x7a}], 0x5, &(0x7f0000000500)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}], 0x18}}], 0x1, 0x20000000) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4e22, 0x0, 0x4e23, 0xfd3, 0xa, 0x80, 0x50, 0x0, 0x0, r6}, {0x5, 0x1, 0xf, 0x2, 0x9, 0x1, 0x3, 0x3}, {0x101, 0x8000, 0x8, 0x1}, 0x8, 0x6e6bb2, 0x1, 0x1, 0x1, 0x1}, {{@in=@empty, 0x4d6, 0x3c}, 0x2, @in6=@loopback, 0x3505, 0x2, 0x1, 0x1, 0x5a, 0x80000000, 0x10000}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000680)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e23, 0x5, 0x4e21, 0x8001, 0x0, 0xa0, 0x80, 0x2c, r3, r6}, {0x1, 0x9636, 0x0, 0x7bd7, 0xc9e, 0x6, 0x4, 0x80000000}, {0x9, 0x10001, 0x45, 0x10001}, 0x80000000, 0x0, 0x0, 0x0, 0x3}, {{@in=@private=0xa010100, 0x4d5, 0x3c}, 0x2, @in=@broadcast, 0x3507, 0x3, 0x3, 0x6, 0x0, 0x1ff, 0xac000000}}, 0xe8) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:53:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x1000) r3 = gettid() syz_open_procfs$namespace(r3, &(0x7f0000000000)='ns/cgroup\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) r6 = gettid() syz_open_procfs$namespace(r6, &(0x7f0000000000)='ns/cgroup\x00') sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@RTM_NEWNSID={0x34, 0x58, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NETNSA_FD={0x8, 0x3, r4}, @NETNSA_PID={0x8, 0x2, r6}, @NETNSA_FD={0x8, 0x3, r2}, @NETNSA_PID={0x8, 0x2, r3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008855}, 0x2000c000) [ 443.680874][T19613] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 20:53:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:50 executing program 2: gettid() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000180)=@acquire={0x198, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote}, @in=@dev, {@in=@local, @in=@remote}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x44, 0x5, [{{@in6=@remote, 0x0, 0x32}, 0x0, @in6, 0x0, 0x3}]}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd27, 0x70bd28, 0x70bd28, 0x70bd2a, 0x1, [0xd035, 0x7, 0xffff8000, 0x883]}}]}, 0x198}}, 0x0) [ 443.791960][ T29] audit: type=1800 audit(1592427229.806:389): pid=19536 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16147 res=0 20:53:50 executing program 1: unshare(0x40000000) socket$nl_rdma(0x10, 0x3, 0x14) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x3ef) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000000314010000000000000000000900ffff73797a3000000000080041007278650014003300626f6e643000"/56], 0x38}}, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x35}}, @in6={0xa, 0x4e21, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3}, @in6={0xa, 0x4e23, 0x4, @mcast1, 0xfffffc01}, @in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x43}}, @in6={0xa, 0x4e24, 0x1ed, @mcast2}], 0x84) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x2}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x339) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x7) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'virt_wifi0\x00'}}]}, 0x38}}, 0x0) 20:53:51 executing program 0: shutdown(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x5de87000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r1}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="fed1a8005989849a350e494f7225d3472a004c3f84757a62127ede61383ac7588c8b5b2092064f7022a9107dc2d70b4c0f21a0f8c3a533eb6a8d8d31cab9288487a826efe90aba09598f43899778426e90d6ff14edb3d2af36ae5868c983619dd4f519db70bf143d17e3ed11d7193e6294e933783f4766e7d244705c8d9a83112d321b116296873abecbd6dada12fb7d9a7fad3555a30d6065087f3d09087b88f2bdd0b61d2eb03f9207aa43f0f35893a302f2c2b69462afc659f0bf4df8810dc9dea5403436040de0e75802765f38d0"], 0x90) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000500)={0x0, 0x0, 0x3, 0x0, [], [{0xeee, 0x80000001, 0x0, 0xe88b, 0xfffffffffffffe01, 0x7ff}, {0x1f, 0x0, 0x4, 0x0, 0x2, 0x8}], [[], [], []]}) sendfile(r4, r3, 0x0, 0x100000001) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={'rose', 0x0}, 0x1000, 'syz0\x00', @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x36ee, 0x4, [@null, @null, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @null]}) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) syz_init_net_socket$rose(0xb, 0x5, 0x0) accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000000)={'virt_wifi0\x00', @ifru_data=&(0x7f0000000180)="8ec737f9602c490e38da0f14511370fc897dfe0620ad16862ddc66f2c12a4eab"}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @private=0xa010100}, 0x10) [ 444.233438][T19663] IPVS: ftp: loaded support on port[0] = 21 [ 444.286132][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 444.371342][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 444.434601][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 444.558454][T19611] IPVS: ftp: loaded support on port[0] = 21 [ 445.133324][T19663] IPVS: ftp: loaded support on port[0] = 21 [ 445.197768][T19720] rdma_rxe: rxe_register_device failed with error -23 [ 445.236354][T19720] rdma_rxe: failed to add virt_wifi0 [ 445.248005][T19665] infiniband syz0: set down [ 445.269751][T19665] infiniband syz0: added virt_wifi0 [ 445.281614][ T2509] virt_wifi0 speed is unknown, defaulting to 1000 [ 445.558392][T19665] RDS/IB: syz0: FRMR supported and preferred [ 445.597268][T19665] smc: adding ib device syz0 with port count 1 [ 445.630444][T19665] smc: ib device syz0 port 1 has pnetid [ 445.648993][ T3784] virt_wifi0 speed is unknown, defaulting to 1000 [ 445.663877][T19665] virt_wifi0 speed is unknown, defaulting to 1000 20:53:52 executing program 0: shutdown(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000001) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xa8a7, 0x1, 0x4, 0x8b, 0x4672e951}, 0xc) socket$netlink(0x10, 0x3, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r3, 0x7, 0x0, 0x95e, 0x1}, &(0x7f00000000c0)=0x18) bind$alg(r2, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r4 = accept4(r2, 0x0, 0x0, 0x0) sendto$unix(r4, &(0x7f0000003a40)="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"/294, 0xffffffffffffff5d, 0x20000000, 0x0, 0xffffff8e) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) 20:53:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000500)=@newqdisc={0x54, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x24, 0x2, {{}, [@TCA_NETEM_DELAY_DIST={0x6, 0x2, "c6a2"}]}}}]}, 0x54}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x50}, [@ldst={0x5, 0x5, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x3}, 0x48) 20:53:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) r2 = accept(r0, &(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f00000007c0)=0x80) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000880)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000900)={r6, 0x2, 0x400}, 0x8) 20:53:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000100), 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'geneve0\x00', 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080), 0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="480000001000010400"/20, @ANYRES32=r4, @ANYBLOB="0000cbd8567eae20fb5c69b5c354d792fd367ab4cafc0028c8959e"], 0x48}}, 0x0) [ 445.872285][T19759] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 20:53:52 executing program 0: shutdown(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 445.953656][T19767] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 20:53:53 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x4, 0x4) bind$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) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10012, r2, 0x0) writev(r0, &(0x7f0000000ac0)=[{&(0x7f0000000540)="9aaa287e3ac33705b7cbdc647c08b7691727db343dff1ca435654e3317f13dfbb2161a82a0bfe8f6fe60a82ad4c5a6a5b347aa1e57eef67ceb4647c52802474be13563188fad3de3f4736abd7bb275db3d18a385cc4f0c94a76c0a86b6abe9cc401d5ff1ddc2d267ef4b5ed0ac720dc3c2c5c5259d4b3c2936f13ea39f99f07f17c88950ab4845d26cc96f481bdbbd7bc7424f4bf9d75cd5dfb4c7", 0x9b}, {&(0x7f0000000140)="495ee77df8bbc3a1c7cab0e3171d2c9fcc1d7cd6af7a38ffbfd9d6e85b094ae2cc507aa956d91de08860a75a9d5eca4c93cb8692dbd79c11139953643104c08463a83595e33c593cfe2cc3dd48f6f8f5c17d69d4631c0d52c604a1786b1d1103ec590061f3de1935031eafadd26ae0697048478e7c75b5def2c881923a4873a444c27f3adffcc8f8f9be65c57d90d2896ff27bf58925", 0x96}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) 20:53:53 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:53:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=0x400, 0x12) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000004c0)={'\x00', 0x20000005402}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r3) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8982, &(0x7f0000000180)={0x6, 'syzkaller0\x00', {0x5}, 0xa7f}) bind$alg(r2, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r2) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000040)={0x4, 0x20, 0xa88, 0x6, 0x1}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000200)) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x19) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000500)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x220, 0xc0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0xf, "0cb7"}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0x0, 0xf0, 0x160, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}, {[0x4, 0x9]}}, @common=@inet=@set4={{0x50, 'set\x00'}, {{0xffffffffffffffff}, {{0x1000}, 0x20}, {{0xfffffffffffffff9}, 0x23}}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x41, 0x7fff, 0x7, 0x1, 0x0, "e8edfc7a3ec402da1a90f655ae15473f703d84f290c4bdff2908051c299fcad35998ebe436c1dfa925eb7f4f6b6f24c6e7e79f33d120cc4bb6bfc8435909435e"}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x2, 0x3, 0xdd9eacc2b2f49fbe, 0x0, 0x1], 0x2, 0x1}, {0xffffffffffffffff, [0x0, 0x9, 0x4, 0x2, 0x0, 0x3], 0x5, 0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3e8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x1) [ 446.601155][T19788] x_tables: duplicate underflow at hook 2 [ 446.607839][T19788] tap0: tun_chr_ioctl cmd 1074025684 [ 446.652250][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 447.229880][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 447.590191][T10521] tipc: TX() has been purged, node left! [ 447.680393][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 447.720057][T10521] tipc: TX() has been purged, node left! [ 447.892605][T10521] tipc: TX() has been purged, node left! [ 447.956304][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 448.080062][T10521] tipc: TX() has been purged, node left! [ 448.238827][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 448.245551][T10521] tipc: TX() has been purged, node left! [ 448.437712][T10521] tipc: TX() has been purged, node left! [ 448.529863][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 448.610251][T10521] tipc: TX() has been purged, node left! [ 448.770033][T10521] tipc: TX() has been purged, node left! [ 448.857344][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 448.910167][T10521] tipc: TX() has been purged, node left! [ 449.040161][T10521] tipc: TX() has been purged, node left! [ 449.052022][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 449.190011][T10521] tipc: TX() has been purged, node left! [ 449.241337][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 449.377244][T10521] tipc: TX() has been purged, node left! [ 449.495670][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 449.529973][T10521] tipc: TX() has been purged, node left! [ 449.750487][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 450.038939][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 450.337924][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 450.637176][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 450.928646][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 451.178938][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 451.480592][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 451.707174][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 451.940366][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 452.223088][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 452.447505][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 452.632611][T19665] virt_wifi0 speed is unknown, defaulting to 1000 [ 452.857658][T19665] virt_wifi0 speed is unknown, defaulting to 1000 20:54:00 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$alg(0x26, 0x5, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfe6dba", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000180)="639147d15bc5cdb0f638e622194d82da6a75be230b3f15d86cfd2c169da6052f62516b743b1eeb087925e39bb55a9a679c2232709127630b5cabec99b7ce15208af12daf2cedc60bfec7c011f736877c297a2a9d9cf7136da1aa28ad0d83e9fb29e8c72cb95e294284e9ca37d6f3d2b376d0960048a6fd1436675d81cc3f4e305e15b3dc8625baebeab2ce2f80a9fe8f0f7e7438a1434c4986013d6c64aec2ed5d84d4bf8f1965c09c6060abbe74957aebd93ea5151bfdbc2e79bd2ea2f7fcd376eea2132cb77dc717f1b4352513fb39b377f1c68affe1ee1e2a2f4e8dce64b0615575bac6bf90a8", 0xe8) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$RDMA_NLDEV_CMD_SYS_GET(r6, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x40, 0x1406, 0x0, 0x70bd26, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @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}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x40}}, 0x4014) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") 20:54:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0xce20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r9 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000500)={'team0\x00', r8}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800001}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000540)={0x560, 0x0, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8}, {0x234, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x200}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x3f}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x7}}}]}}, {{0x8}, {0x108, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0xa0ac}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x128, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r10}}}]}}]}, 0x560}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) 20:54:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x59, @dev={0xfe, 0x80, [], 0x20}, 0x7ff}, @in6={0xa, 0x4e23, 0x800, @private1={0xfc, 0x1, [], 0x1}, 0x5a7b}]}, &(0x7f0000000340)=0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="4800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000028001280090001007665746800000000180002801400010000000000", @ANYRES32=0x0, @ANYBLOB="0200000000070000575ba5bea2bfa74645caccfe801ce1031e3fd498563f7aa680ff5fcc18da5a316b15d97d0f7707952078be1c8ff62dfadecb3fe806a44b355ed181660357"], 0x48}, 0x1, 0x0, 0x0, 0x24008040}, 0x0) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x40, 0xc, 0x6, 0x401, 0x0, 0x0, {0xc, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004050}, 0x40000080) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x48, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r7 = accept4(r6, 0x0, 0x0, 0x0) sendmmsg(r7, &(0x7f0000005f00)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)='C', 0x1}, {&(0x7f0000005800)="e0", 0x1}], 0x2}}], 0x20005801, 0x0) setsockopt$bt_hci_HCI_FILTER(r7, 0x0, 0x2, &(0x7f0000000240)={0x8000, [0x5, 0x40]}, 0x10) sendmsg$TIPC_NL_LINK_SET(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)={0xbc, r5, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x78, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8ed}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x47}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}]}, @TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1ff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffeff}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x88800}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge_slave_0\x00', 0x22000000c0ffffff}) bind$inet(0xffffffffffffffff, 0x0, 0x0) 20:54:00 executing program 1: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[], 0x444}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="500000002800210400"/20, @ANYRES32], 0x3}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x5, 0x0) 20:54:00 executing program 4: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r3, 0x8983, &(0x7f0000000000)={0x1, 'netpci0\x00', {}, 0xff}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) socket(0x0, 0x0, 0x0) [ 453.220622][T19814] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 453.250109][T19815] IPVS: ftp: loaded support on port[0] = 21 [ 453.295933][T19814] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 453.364569][T19814] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 453.386988][ T29] audit: type=1804 audit(1592427240.296:390): pid=19820 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir045249745/syzkaller.oQ2xxl/169/cgroup.controllers" dev="sda1" ino=16365 res=1 20:54:00 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 453.401049][T19815] virt_wifi0 speed is unknown, defaulting to 1000 [ 453.500814][T19814] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 453.526380][T19842] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 20:54:00 executing program 1: r0 = openat$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 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x339) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000280)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @multicast]}) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="2000007b3ca25f50263fbf2b41af005b0321694ffb0007010410000000e7ffffff0700000a0c00033fffffec0000000003"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x24000801) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, 0x0, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x74, r6, 0x200, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4ba}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xff}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}]}]}, 0x74}}, 0x40000) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000000)={@initdev, @local}, &(0x7f0000000100)=0xc) sendmmsg(r3, &(0x7f0000002700)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)="6db1717e3293a279009469960a71db6a733d36944b4a3417a9a0f4ce9f", 0x1d}, {&(0x7f0000000500)="413566f1954cf7d604e49cca5c96348eed0ede6a1bccb27c8eb4d8b3a068f37862287b08fe1529a7fbd492291f9c7e892924874aaff873", 0x37}], 0x2, &(0x7f0000000580)=[{0x1010, 0x110, 0x200, 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{&(0x7f0000001c80)="3c6307bc6feab96db75d4de42ec68fa3c4c03d2f0f3b02408fa073843d2ede0f88af2b172debe0622cd2066f7909322a45fe5801b747c256e586e0071a3bfa67c953b19518ad90face02360089969d7c5a1eabaa210920cc47baea9192058b720e3004919bbdbb3e1ce80d7b4bd98672dc19809b77b04669d700c523ae263160a5d42d9a7c59b1", 0x87}, {&(0x7f0000001d40)="be74cf217e3aab200b2a9a23b0e982016b32c71a1f61491141b3eb34ded5924d46ed4463dd86cab4e4739f4077a23746ec92d9ef129a17e0532c86bd7deaec6e0ee31c65126d65e1d62e599ee41919e77b8fe6369e774de414d88061161ba788cb67368656b60505fc8d1ac0ae4c0b2272edb62d32937f631ac7e1023bc4321be1faa77c8ccf3364bc01b62ee170", 0x8e}, {&(0x7f0000001e00)="e6f9ffb10fea2ad69790300d104a36db3095836af3c43d879892bfbead1e248e0c8ee7bb21dc3532a9fbff505d78cae9cb3568f0f28948d9360d54cbfb4ead746efe3428688a03fe6a", 0x49}, {&(0x7f0000001e80)="d068dbfd40a62fb76eaeca8dea1c101068d245c4204dcc1dd379639cf5233a5e011120bcefe0906da1e72de6bd8d920529706c9265774562a0722f58ee47f67b08edbd5b7a79d935c7b467383d21cb0569344a7f5a7c15b50d0002ae6fa1087cc50a085ec489e23f025ca0", 0x6b}, {&(0x7f0000001f00)="dcb60d06ebd3f148290f7aa88e0050c6627a108ef2fad372e209278ae1b0e45bb225a4a5d1a2b054b0ee78efe60435693456705450f5fdb25a42cc245408baa067a53285bfdbc960d2a7179b0a7d54e36566535fb7fb23a00a8ca4afccd80913104caee26e6e77ddb4658976de4ef6a43b9f9c2dfee006a667ed89f91613ef5dbcf556ee3f43d61020ef2c5691044921c6c283589c92a3348ed7ed29c7330da56991fa", 0xa3}, {&(0x7f0000001fc0)="3a6f853e3f1dd9e1bad6fc733d3ad8b43d2980f662d2d264543ce5904388f228d72adaf737f499c2fe6b1e8dd32ca76d1cfc14c1bdbe1dda79f767c2c2c3d74fee7f054b43f7b9f8d4fbdd0a215141c5ca3302889126819e2620e87254c5d02b", 0x60}, {&(0x7f0000002040)="42e5d78a3aa3b5552eb49bc55fa213c764ba9bb4b89b73764cfd12fa25c2ed92435239cc959b193987b8f1ecbee6143237b82dd459a475e0d78db740e3ceedc5f559ac78808f771e5191a093a2f82f72400df87239d7f3c87e7f3ada47e25a3e81d989c4a4586b292bf436aed5a5fe336b6b8f736b69b75388abbf9fec9633d8fb6ded13ddf4f298812771cf39eb529cef23911293ba7803376dc5a1838ca2e69dc117ff5ec33eb379db314c0bf6bed978037ca571747a94aa91", 0xba}, {&(0x7f0000002100)="4324e5a1d397047b5f548d43080d72bd5e401bcd817fced0cf523619db81a0156c51247d4bc1bd8841ca63382a9ec018f51d3774fa0d85a415e50b45dc661662139750d601f4c376c1607eea837582bf0c9d575c2a12bd47c836bb7e9e212d2bd7e87667d6eaf3a2ff91ef7f39bb6d759f9b2359f7b97109b6671ea3bb0271463bfcca3f37bbdc44fbacf2a6e19515046cb12dc751fad3d4246b2d2b587d7485eb213eede89bf8c3ff396ed90d7235aeb9c563660cbb39a9000b90cdd0c5d95f2a55ecac5b5194a8d59e0ec3dcfbb49d9ff176a41fc1f6ce7e5b98cb06e74c999abdfab48b", 0xe5}, {&(0x7f0000002200)="761fde569625c1c523962e8a4d8ef00972d38b615c499fc4e9ab2363efe1cb9b15af1931d78f41ce8bab126f9ae9aaf4d81c49e331485148cd7e304824128318f29614b9717814444afa2811a613f4ca2daa5b5da906fffb887a5c7692d3ef3f7b1258487fb51b", 0x67}], 0xa, &(0x7f0000002340)=[{0x88, 0x113, 0x3ff, "9d5ae9e6958f50c3d5bcb2e6c38faa468e4a27ecaa3426f3c56d9a6754b243110a5cf5a4e76651b1b2460493723ff5fdc73c7a3e845b66b9590364e41e466bb1c122ef27f3129fdc35778a7999e2c61ddd1798b285f9889c53943776866ceb0897f89b4c08b69fd850d5c23a9348bfbc84bf735c8ca5"}, {0x78, 0x110, 0x6d5, "e6d050984285459cad2a6c9a8944c90dfd07acfe67e75b3f0300000000000000180813113248749bfe7f980a1f44c21c168ef2624d34536837c4f1777cd80163a67f5caec69fe7709d715401813d9b6a6d54da37a53e90f5cd827e13fba0e73198ea29a6"}, {0x78, 0x10a, 0x1000, "f35ff2374563ba0fbce9aa479a5e787135604aad4eb96c40eaf9d0e533fb9a05b4160f1e93a50fe9ff9f104b5cfa9b4b6af6f5e37b0638fd9f7e51032aff792c19e174d655c72b0fd94fa60b60dbd3ca14855029301a63e3cea2bbee71cdc04683"}, {0x18, 0x116, 0x0, "f448b4"}, {0x38, 0xff, 0x1, "f6bf27597d3794bea5006f11e1073de0dd4f4a3002bfbb3e9bc460b674a5e4115c563190224b"}, {0x18, 0x101, 0x1000, "a7e01f7565"}, {0xe0, 0xb456dbfa29e0fb1c, 0x4, "19abd1c71f266983c724c34dbb33540569ce457169499aafc871e0870a22d2612c14c0a6141cca7807c641537c44fa7f3ca358a09b1bfb961ef982ea9e1c5e6f4c64a740d81e3716bbe57819b0e48b944280802ebafba0dcc5e241bdd35b13d4419479eb15260a8ae0d04af5a227d5b5241b41212e0179cb4ed9299237853c24a371172590a6f4c45d1109e9aea9b1935b498550feb27ad5a2abb56416d0d983585804c15eec6f617ebc59aa42e3c154a5421959495ab455d6d4e0fa18d6e472d4a27f923f70a0a943"}, {0xf0, 0x112, 0xf8b8, "7b25f7b12157e59baf20d34c126c7cfd3f9a017ebab9d88a0358c808f3b3117228cacb15ff9cf7e08b558f2384f8b827eb028283f639f8dda73604b369bfba72713967fd13237d6ee74d288bc930dda52755a2a08abf29d848fda7319f2a9f80b048585f84d8c2e1a8aaa83ee1e56429f99dcaf7e9d1fa5cfcceddd514e4f8804f1ecff7ab6225808914da8ba0737d17b76bb8448ef226c44b99320cf5c41789b10a3d7f109489987326781cc35eca6be71f2810ced1c77a0aa6218413c577d78cae86b77ca1b78ad5cbea3f9746b7146d3595e2fac8d1e0956d02"}], 0x3b0}}], 0x3, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305829, 0x0) 20:54:00 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)='\x00', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 20:54:00 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x8000}, &(0x7f00000000c0)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) accept4$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:00 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xd) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x800, 0x0, @loopback}, 0x1c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000000)=0x2030, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 20:54:00 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000003c0)={0x0, @local, @multicast1}, &(0x7f0000000400)=0xc) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x44, 0x0, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_VLAN={0x8, 0x14, r1}, @NL80211_ATTR_STA_CAPABILITY={0x6}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x4a0}, @NL80211_ATTR_STA_SUPPORTED_RATES={0xa, 0x13, "38c24175a004"}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x3}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4c000}, 0x14) connect$inet(r0, &(0x7f0000000900)={0xa, 0x0, @multicast1}, 0x10) 20:54:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[@timestamp, @timestamp, @window={0x3, 0x3ff, 0x7fff}, @window={0x3, 0x1000, 0x1}, @sack_perm, @timestamp, @window={0x3, 0x8, 0x5}, @sack_perm, @sack_perm], 0x9) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000040)="23000000220009bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x0, 0x0, 0x0) accept4(r2, &(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000240)=0x8d, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="de6063f35e6bbefc80642fd4babe34b59201f0d24b17a4fbb89cec6032e1db55d5da7fc1b1928b1caab62c2f97eea2fed8491e64c9ba11d572ac8a84a03519d733b475a05ed891a48467cffbcd0200a1a0dd15060000c3a70000003e77327b4569ccc37b6ff701a770bbddec6249f2d8b64f93d66a00000000000000000000000000b7029f0c1b771eb46db7ff2ea3edbe3d0e6c1c2147920186b27e0c2cdd0819b67b667d64bd301f6ecfe60fdbe1b54215c9a08ac2f16bd0209768a93197568c322978720e0000000000000000", @ANYRES16=r4, @ANYBLOB='\x00'/11], 0x3}}, 0x0) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00675828928335ff4028064c73042dbd7000fddbdf2502000000060001004e2002000800061697f470304963530001004e240000"], 0x2c}, 0x1, 0x0, 0x0, 0x4040000}, 0x20) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r4, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x2}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}, @FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_PEER_V4={0x8, 0x8, @broadcast}, @FOU_ATTR_PEER_V4={0x8, 0x8, @rand_addr=0x64010100}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e24}]}, 0x54}, 0x1, 0x0, 0x0, 0xc040}, 0x4000050) 20:54:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000040)={0x28, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IFNAME={0x14}]}, 0x28}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00c156", @ANYRES16=r2, @ANYBLOB="020027bd7000fddbdf25020000000500060001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4040891}, 0x48805) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="44010000100013070000000000000000fe8000000000000000000000000000aa7f00000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x144}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000180)=0x23, 0x4) 20:54:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:01 executing program 5: socket(0x40000000015, 0x805, 0x0) socket$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) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket(0x10, 0x80002, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0xa) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="82ed8645", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="460400b9", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 454.344385][T19821] device geneve2 entered promiscuous mode [ 454.444938][ T29] audit: type=1804 audit(1592427241.357:391): pid=19895 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir403484313/syzkaller.ULMDZB/176/cgroup.controllers" dev="sda1" ino=16378 res=1 [ 454.566550][T19884] IPVS: ftp: loaded support on port[0] = 21 [ 455.198045][T19896] device geneve2 entered promiscuous mode 20:54:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000028000507d25a80648c63940d0b24fc60100003400a6002000588b7e8c7e6b5adf000018003001700d1bd", 0x8}], 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1065145a}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000000f14000226bd7000fbdbdf25090045006973736d000000000b00450069706f000009004500756d6164cae800000000080003000200000000"], 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x890) socketpair(0x4, 0x800, 0x3f, &(0x7f0000000440)={0xffffffffffffffff}) sendmsg$IPSET_CMD_HEADER(r2, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB="500000000c0601030000000000000000010000010900020073797a32000000000900d7f473797a30000000000500010007000000050001000700000005000100070000000900020073797a3200000000"], 0x50}, 0x1, 0x0, 0x0, 0x54}, 0x8808) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r3) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000200)={0x6, 0x6, 0xfffffffd, 0xff, 0x400}) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f00000001c0)=0xffffffffffffffff) 20:54:06 executing program 2: r0 = socket$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)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000070000000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r5, @ANYBLOB="4329b4f658de"], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, 0x0, 0x4) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r9) connect$pppl2tp(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x1, 0x1, 0x4, 0x2}}, 0x2e) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x6558, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2000000011002504000000000000000010000000b9ba3cccc2372543086601f338b38f208cf9edef05ff0edbdbca7bd50e2c25f1fb90fecab787b4af5600"/72, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) 20:54:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000000)="79751cbf19becc86765bcfc652bb8f01510e57bf262efe98ffe77143993adbec5b24599957bc2a843df1335ceb23b9bbe5be5b74a93b0255fa9afe3bb374833e2b", 0x41}, {&(0x7f0000000080)="682e32f1632aa33a23582d7e5e33bf75c548171183c23c3d15550ea0b742462f6d12409969df61a87e88dedeced13db470917b5013de0c31ed3e3f6cd831c6ee5f0b2216c3e3c0bb06b80fb7f56fe288bb61d3cf0e737f43dadf5fb99363493933cfc4a8e73ad68dc83a970efe4cb2a493396a150762a92a93673c7fa68cb9bac63a39c235bb99c23d2ebdc22684d3c1035b27152e2759e0348f81196f04f52a74bf762ebab13e3da45e67d391a32ceeeecf98fbc0e4c6d7ed4f987a5cc196029a8b82d10e4be9586964b7949ed49301dba4eefec799b36dd463f30b398326263e9ff501541bdf2b84a0004c3b3ab82b6602316b", 0xf4}, {&(0x7f0000000180)="aa71577deaaf7e7b5b5c2c5d351edb262dc4dbbae67ec062e78dc58ff20afb91539d85b5c670c1733ae7e7e45778bcdb49b15c136784cc", 0x37}, {&(0x7f00000001c0)="41087c65e6c4da45cc063c4adcc6dcf4ed2c3b20463725042621621a0a86a0a4449761323e8706efd5e1df056ad666c141765eed62f9e8bfa2c11b35c64f50b86b91a2a8783681d22eb378ef11ff5623891f9bdf99646acfbfc0d649dcf5311d925eb07e41fbe50460e647c4300051699e4b0097c450276d0da49ec35ddfb4245f93c4681ea13b53a9572a3f4d1739d1cf37cdb2b70472ece99c5e445f6f3eb6e0c0fc39", 0xa4}, {&(0x7f0000000280)="a0062604a75dc89ca908935b6e88e6573702eca1a147e71d57bef0056a82d2a5e733e0df605d40573d788545d1aca2bc36afe58f27b27d2da81bd0334b406187b7181d", 0x43}, {&(0x7f0000000300)="7f7ba55a4c054ed9c1e40f2c8707d4c8819968e67fe33fe90074838c496e8bde66af4bcec6456d9843b0fdfe87ecfaa6517018f74227d51e81eb9988644ce7f6ffeeced736fa8bd579ab5f1d544013c5df9caed952fa212a9f0e3dcd43795d7cf6bd62f904fa820a21b50ab00d81492dc56fe89fd93379ebca51a80e2b98070fca553d3fa922933efd019d1417dcb7a7b9bcb33c6e5a7416082b06", 0x9b}, {&(0x7f00000003c0)="020d971284e8077afe3fac6a75eab75576f1f2ab733ce53e305ce198da296943eafd193579efa3f5b7d2749d715ec94d897b1eccf8d11e", 0x37}], 0x7) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000006, 0x10012, r0, 0x0) r1 = socket(0x11, 0x80002, 0x0) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="20000000070a0103000000000000000003e8ff060900010073797a3000000000"], 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000000080)="58dd834ed20236509059b678d5d0aedcb351d1f0f1fd7669288f42dac61ef71f99f2d0ad2fd5dc8a99d9c0aa2b59579ad25555369b1403ef98e51e5261a705cf8a942c02dbd43a83767191c1a2cf926a0aea5429b16b03d78e85e1ad205e6e6bd270fd67e30831956c9607982777ec2a972661ab39e10880b66eef7f95e54cdc4a844e2000dba222eef420b75ea40b81da2524641b3ff687009e655b3be0c696a8cd81d6c045c905aeed6eca8c2e080a4e63a0c670c6dbba6d043dcbfa7446cdf7b598ee62fe58f6a34b2982ad941a5100240498529703a37879a6f9825aabba22251ef0afd01de84b6e73523b986bad13edff16", 0xf4) 20:54:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) accept4$x25(r0, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x7}]}, 0x48}}, 0x0) 20:54:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:07 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x54) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000080)=0x54) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e21, @private=0xa010101}}, 0x7fff, 0x1}, &(0x7f0000000000)=0x90) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000002c0)={'mangle\x00'}, &(0x7f0000000280)=0x54) [ 460.751500][T19954] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 460.874765][T19960] bond3: (slave bridge5): Enslaving as a backup interface with an up link [ 460.901122][T19956] netlink: 'syz-executor.5': attribute type 5 has an invalid length. 20:54:07 executing program 4: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000440)=""/158, 0x9e}], 0x1, &(0x7f00000001c0)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmmsg(r0, &(0x7f0000003080)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}, {{&(0x7f0000000280)=@ethernet={0x306, @random="a1b074466876"}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)="8411b9dd117341794e56f7faa829c31a2aa20778c05e0083ae6bc6cb66ec65393f015ea5e6157e1ac45771a7ef5038bc567ca50d98e372fa9f", 0x39}, {&(0x7f0000000500)="df216534796e3f156723a88f9bfce67c41a5978f25346808b38633c4e7a96d092397b911c06ef0fc020b79205af6f22282e47ead968066b7aa7c0ad8a54771fbe69d35bf30d320184a736d78a2b03353da01a7c2779147acdf0b384c414c4c4ea0d4c78887acf61853795af96f44e2366642db66622e2a69251a8b3616ddd42cb68e58bfdcc527b6b16a184e7f5c0e523f8de6894b6970bc77badc94b35baec290849edca23e879193ef5e1fab40869cf155f8653b51bfc08350ef9341344b629349e1ef291eb5d7fe", 0xc9}, {&(0x7f0000000680)="7b13aed50ba0e551ef9200b22a97b711edab04dcd8f757edbc1719414e7a9d5ef4e0c75ab9b29e6135adaafae9e5839147fb2f24e62a4239e983788d848186f46cb2584986e74b19376b1217dcc3de34e8f7817ac358a96e7274eca860ced62642ae5ac05d3264470261666340c6a9cd50c39c9ad36642e736e1c52f15568719762142ff26a31d37539d613b02ae54bbf57988ba82c90613fafec4f208754e1a77cfeba0df10f1c921a6c3ff5a7d6555b58167a09e2ba34e3937d547d5b61896a6b078326a07e7", 0xc7}], 0x3}}, {{&(0x7f00000003c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000840)="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", 0xff}], 0x1}}, {{&(0x7f0000000940)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, 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"22402fec62897200308d64dbe4e205fe9d08275806e285abc22b861458b84e575606dc352394bcb91cd58478812366a662cee294d5f166345efa0928697d9c65453611e48d03bd90a418adbba6425e40518ca2ff4a54a59f2588895ce26635db9edd5c9479a788410a356afaa12b90abb70b599ec44bb8d7ce238d3e3d739bb64d4d3c91b0841d3182230e6f3dcc03440c65b8912c02ae57da35a7ab09ecf03ef90029e2d159d5ec158badf0502a3c64475b845defa8328f0880f91891240b67be9c74ce58c07f7c0ed5f808e0d4d0e160e0733293ba9cf71b3835dbb70e2e88020f2e16ebc991ff50dbb584afac9e505805bc164f9ab7b68583530a396cf31909dff459178ce55dce32c53918029a7be7b21bf28e0700e03542fd1093a32027b8004b33c3310e583c6ccfa0e952e8b01b9ca5abb37f513d59b1f1a805d21d7a4b1a8e847c912b23a54b8f3a04592df32d1f6365353348287488e664866b43ab3c1184022be78018860a4b7f937f1f48afee52157c03abc0e303d063e9f7e873fad27031197f019de588a22519d396cef5f6c3b03f390695e6f50b5345463243693914d41da0b8032eaaca6916fe14cd1c2404317bb674517efd567441bb8997c2054752b6140fb60d1956a69d60f6d809419780f00979704ccf3f426c74d9af25144f22b3c5fa2c2e41a65db1ba22d93d8617ac4d4c336cf4eb2942854aa50064ed1eb6c8d71b361155bc220a92d63f84a44c87d45154053480bc87cd26f6f302c8af13464ead1ef6f6046e5f76ab6e30b0c7d4f9ad235b8f038a5ae9ea1dfe15b0eae9bec10d1f353f5f32cb8a86b4267d58482e952b6dd9d2a8885d02f050345c0bc6efa73478b5d864cb478c69e1b4646a8be4b09243440d1ea438e2d7764f8b2376a939bdc795677b5187509e4a42dc66452280b46098efb00ca3b639db0506da50b3fcc9aaad94b0b295a48784d00c385f29c23fde8cb707accf4bdab3aa79b87ed903f87e87e8f8f89fd16741a21ca40c9d6eecded99b57931a3917432546d347050d3afb935a3f7d0f6fb9e515dda67b24621cd461d5edaf4aa2f81bda6668e806233948f7a2dc7a6cc1afed5ce84b0e5ffb6624b70b6e4d4715f994dbf972a54854cd62da2d899d5c9d0757d476fa42cde246c9562bd1bc7d8effad7d5ec7b39e8bad733745873906873b7503d1c63983757793a3894a999ebea38f931bd66fd414f3faa09f0cc18af77ed702504e9aceef8769bbb3e9f76e67b422e1ff972dbcf208cfb013ad08f62192f212f437d7f6fa77167987108124a4cae964d161e2d74da359ac2729b466d1a966fa686c1084fb253e3394f9371ed94fc396550f6346a9dbc6e8d8379b2bef948aa1fd8e358285c4db82584ce1f087456113124dbe8b9e0cd2667cc17067b0080c39e8f612810ca321f19fae85c341b3231e2ab2c31cdc664a7f2b3f03ae5f6f153fdf98e39e7b75b7464d161e35f65972f2a43a01226eb1733d0db20cae3dee03d6727a63aec1c41a321a6ff611354d2c6b2398ae07c80e750bfc898376a0673d34940b1500d1f7a15e60870c84ac889f6322888e109eac89e85fab542b74fd2833e0a2abc12819277b5c26d9e781eb819fb16395e87b0d7d5fbf22496e19d6e4d3a9d490dae04e97d33a6d97f3141fa7a2fcddf598041aad56d8b9db0baa58f166bd198f7703bb7d2c54b087b75621dec2062f5bb7b874db16975f40c488ba032700e1f314d9ed1fd3077d6f7d0365e316c474376e3f4d5a43fdaad3328ed1873e79586f3e40ffa4c117886427a08b0d131439a90e4ab750b5a25243294bc58330578adb855bbaf20287d80f4f88121a8ef85d71e796fafd9f3f46b5ef9d37fb8e96b0d7700e4c8b0e94a1cc45c580134aa9b97f70e9bd587571977e65cb1b630a119ebc10239d704bf8acd4266ebb42a49c7d1238391aee443bdaf4ce3499e588ae30e78976c3639456adf36a2508d921a685eaff8f8bf35404f98277efd8bff89af431772f4564a9317c9fd76ec754439a5c721b875385dd5b73741f2e8922796836606b1097bd36a0715899ae39eb0c3d2deda46afe5b1c38153a7e352e242e11a0fd4b3f222f8e008ecea778aa9c03be2d9de61da99d33810f74900ff578d84e9c6a32e556c6e1537fce77fc7836589f5b30bce199abcbebcbef36d00686767f24bda53489eae5aeda701d790e5cd93fbbd1856122a2cb392204ffe313b3181c2ee0f6ac727c55ec21363d35fe4b0edb543c767ce1b307cf05097d4ed2bafc40bb3a8c130baff823f65bc019ee3a8dbcd4ba99766e1c9c8afc5a339584fb213c801b8dadf1603c5b5910eb27a68c89c3af52553aea007146625b305828de4b9c0a34acc4a9bd0dc4fb0bb8c41b43e29048fbfa86a4506133b5f23f3fabfbe94eaf5c431229b2e56568f820a8ceec4401f747ff18997f1de2f59dcc97d76dcbaee9ee16bd9279b84212fdbc69b7ced692a6897959bc82efb049fde77d5d7e45d84f087e34b47dd8a0180288afb79775b643356e4c92ac9e9b2e8a79cfeddff3722fd333775fc5007b72834657afc98ca5dbdc761a0f9f8244ef9ff8d87c355cba33cfaa7281f6a948a89f0764c72a788c549d1f4406b57a00bf53c40fbd3dc4674a937c7620a2ca90342ca9085be5cf36eaca854364c1514a6620a6869d1e9118985a16536970a474994ce346b012f47fae68b287aa91a0821149ad22233423399b2061a2c5f9951213a821b16c7287041c7a1e691c1e2fa54360d6d4272655814d581f97f6ef490e07db61fb814f986660e8965d016eedbf59362cba8d569a74e880bec27c2ed6cad560c2d570f8145199e97da1b1e67eb1c589ec9428af68cac41db8bebe66b46c50206bafd1a018a24a6a90d1b992d84c15383011d23000ac17af45050ac94d10f3c839b3bbf91d2060d33d32d37bfe16b6f1b9747cdeda2ca3261b994a9da011129618a37480f48a5819ec5410b477b9bc38affcdda07815f68682760ae808f9ce374f3d4516dc209707741522ec8e967f6bfdb08ed265f3f390fe0e2e49702cbb8499b4e2765e4de91dbc38f634a9c6789930f7fac82f225fa5142504007dc1b84e7eac6e31107875129d4256cdc99a1b90f6f36c69b3433fa88e291814412600037ac50eb5e22a3ce7ce8db4927a46693b71e5f6a38c1882ee9587be3dc946d0445dd34716194ac73ebba9c3ed75392605b9eab4bb951e8645ad265fbfab79bc7e4d08d80b40b1c6bea45c0f1f99695f8f6017abbaeec8fe8d7dba849ff7404436e0fffe1632f7f317c7df8427ab43adc05f102187a8060e7691d0ab8bbe1113725b7043527080b51c80d81b3a4ee90efa147522ba584392d64ea1d1e85590bb44e866945356bc4a64d31522a983378448063d1d39880cf3cb7fd3db23680119c5c3ad7a1a7741cf6aaa0daeb08e5fcbb45c16ea3f31911c94903e2ea07d51657ffdf721735484bf7fe91adb7e003d147d5d3be932995b0bf288bee5205dfec7c59952d93b9f9d0dc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{0x30, 0x1, 0x1000, "66d32e2b83573d8a8d4def42d69ff6d5ea0c0d3c4e4a26fd7c8a3aac19f981"}], 0x15c0}}], 0x4, 0x24000041) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba5d806055b6fdd80b400000c13900060008000029ec2400020cd37e99d69cda45a95e", 0xffffffc2}], 0x1}, 0x0) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xc000) [ 460.941379][T19980] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 20:54:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) bind$packet(r3, &(0x7f00000000c0)={0x11, 0x0, r1}, 0x14) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r5) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'veth0_to_team\x00', r1}) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') r7 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0)='gtp\x00') r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r9, r8, 0x0, 0x100000001) sendmsg$GTP_CMD_DELPDP(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000426bd7000fbdbdf2501000000080002000100000008000700", @ANYRES32=r8, @ANYBLOB="080004001200ffff08000800000000008a78aea1b300"/40], 0x4c}, 0x1, 0x0, 0x0, 0x20008045}, 0x100) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r6, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}]}, 0x24}}, 0x0) 20:54:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 461.006640][T19978] bond3: (slave bridge6): Enslaving as a backup interface with a down link 20:54:08 executing program 2: unshare(0x40000000) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0x17, r2, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'lo\x00', r2}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) 20:54:08 executing program 1: setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, &(0x7f00000000c0)=[0x1, 0x2], 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') r2 = socket(0x1e, 0x2, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000000)=0x80f806766c7df7b9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x83, &(0x7f0000000140)={r4}, &(0x7f0000000480)=0x18) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$IPSET_CMD_TYPE(r6, &(0x7f0000000600)={&(0x7f0000000340), 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, 0xd, 0x6, 0x101, 0x0, 0x0, {0x3, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x40850) pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000280)={r5, 0x4931}, &(0x7f00000002c0)=0x8) sendmsg$NLBL_UNLABEL_C_ACCEPT(r2, &(0x7f0000000440)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000840)={0xa4, r1, 0x8, 0x70bd2c, 0x25dfdc00, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:clock_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}]}, 0xa4}, 0x1, 0x0, 0x0, 0x84}, 0x1) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r1, 0x100, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x8c000) r8 = socket(0x1, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x1c, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2533000000000000280012800900e3ff756c616e00000000180002800600000900000002001f00000013000000080005003452aaf06e68df311529ec1325459af0d0b23a94dc6a0bf8", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r9, @ANYBLOB="7155d9a7d971055ff31d56ded38bb48234e3a19b8eac8fc2a70408a2bfdc32cc5f7523a0c6c2e6ec20235c2de25c647481a7828a28d574f057f2a481984d13942aee1a7ac775552d037a5a5fe8faef92d093c854ea986b8634d900d22b119a7d8402f5f32d3788caeec903d81e2ffaba4e92d2fada005c8506b1e095fa08e86307054b4cb548a4c5b335925b5447e6a3729dc947e62db391a660e0df7d22720a0bf90e67cd5171669f5ea41408b0377db1f363222284258b095cb230bfc98fc32e84f79a27d43ee9b22b6abc48c470bc2a1a9bf29febdb5883a8d6fe"], 0x58}}, 0x0) 20:54:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) getsockopt(0xffffffffffffffff, 0x0, 0x271c, 0x0, 0x0) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 461.680627][T20055] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 461.726447][T11411] tipc: Subscription rejected, illegal request 20:54:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockname$inet6(r2, &(0x7f0000000780)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000880)=0x1c) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000000100)=""/229, 0xe5}, {&(0x7f0000000200)=""/186, 0xba}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/126, 0x7e}, {&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000640)=""/91, 0x5b}], 0xa, &(0x7f0000000800)=""/68, 0x44}, 0x3187e7996aaa8638) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00', r3}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f00000008c0), &(0x7f0000000900)=0xc) 20:54:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRESDEC=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) socket(0x11, 0x800000003, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=@ipv4_delrule={0x3c, 0x21, 0x0, 0x70bd28, 0x25dfdbff, {0x2, 0x0, 0x10, 0xf8, 0x5, 0x0, 0x0, 0x0, 0x10020}, [@FRA_DST={0x8, 0x1, @multicast1}, @FRA_FLOW={0x8, 0xb, 0x2}, @FRA_FLOW={0x8, 0xb, 0x2}, @FRA_FLOW={0x8, 0xb, 0x6}]}, 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r7) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f00000002c0)={'bond0\x00', {0x2, 0x4e23, @empty}}) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 20:54:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:14 executing program 4: bind$pptp(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x2, {0x0, @dev}}, 0x1e) connect$pptp(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x2, {0x2, @empty}}, 0x1e) 20:54:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x34, 0x12, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bond={{0x9}, {0x4}}}]}, 0x34}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0xf8, 0x16, 0xa, 0x301, 0x0, 0x0, {0xe, 0x0, 0x3}, [@NFTA_FLOWTABLE_HOOK={0xc4, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x40, 0x3, 0x0, 0x1, [{0x14, 0x1, 'ipvlan0\x00'}, {0x14, 0x1, 'team_slave_0\x00'}, {0x14, 0x1, 'veth1\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x40, 0x3, 0x0, 0x1, [{0x14, 0x1, 'team_slave_0\x00'}, {0x14, 0x1, 'veth0_to_bridge\x00'}, {0x14, 0x1, 'xfrm0\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'bond_slave_0\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7ff}]}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWRULE={0x178, 0x6, 0xa, 0xc03, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x2}, @NFTA_RULE_USERDATA={0x74, 0x7, 0x1, 0x0, "d753d0259801cfeba877ba3dfca6190fb0bd386114a694ed51ce77cc69124965f16d7080c9a4db302dbc8c8a317d4edf90e6e22f3c507d6b7e7e5420f24ce8c5d14caca0e2c284fa6088c5957e6868cc11349445e391d60a1f2271e07b770722b2d12014658631b6ecbe6631c6a563ed"}, @NFTA_RULE_USERDATA={0xcf, 0x7, 0x1, 0x0, "f5fdfd9c47ed4cf2b9a8ba2e3ad80d52e91b084fba2f3967752eb2ce678640620fdbde9526149cb32bc519bf90c389ce2e6017555646422fd58ccabe3c87eb69d3c48b325e5c42357457bd769d9ef64c7946f73b7b6d394d5da5618c6188054797f9555e4e3353828608997ce953d3a2c314e7a93634ed3acf75701deaec3890dfd988d2258ec8f625754ac25a4be99dca3f0a2e7fcdf93c402a59a117a88535b0b0e7996922bc876ce20c486b56d49c0bfea320a7ea334374c63622da1cca53cc439ee15a70dd8392b750"}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_RULE_USERDATA={0xe, 0x7, 0x1, 0x0, "bd24554f7b840260a47d"}]}, @NFT_MSG_NEWSETELEM={0x3c, 0xc, 0xa, 0x400, 0x0, 0x0, {0x1}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}]}, @NFT_MSG_DELOBJ={0x5c, 0x14, 0xa, 0x201, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xa}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_DELSET={0x24, 0xb, 0xa, 0x201, 0x0, 0x0, {0xa}, [@NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0xfffffff9}, @NFTA_SET_POLICY={0x8}]}, @NFT_MSG_DELCHAIN={0x30, 0x5, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x5}, [@NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0x1}, @NFTA_CHAIN_TYPE={0xb, 0x7, 'filter\x00'}]}, @NFT_MSG_DELSETELEM={0x5c, 0xe, 0xa, 0x5, 0x0, 0x0, {0xb, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x3}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x3}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x3e0}, 0x1, 0x0, 0x0, 0x2}, 0x15) 20:54:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x8947, &(0x7f0000000100)={'gre0\x00', 0x0}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x9, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}, @remote]}, 0x28) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 467.389862][T20089] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 467.410811][T10521] tipc: TX() has been purged, node left! [ 467.418832][T10521] tipc: TX() has been purged, node left! 20:54:14 executing program 4: pipe(0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NFNL_MSG_ACCT_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, 0x1, 0x7, 0x0, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x5}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x7ff}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x2000001) syz_genetlink_get_family_id$wireguard(&(0x7f0000000440)='wireguard\x00') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r0) r1 = accept$alg(r0, 0x0, 0x0) read$alg(r1, &(0x7f00000000c0)=""/66, 0x42) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0) [ 467.454182][T10521] tipc: TX() has been purged, node left! [ 467.481823][T10521] tipc: TX() has been purged, node left! [ 467.515405][T10521] tipc: TX() has been purged, node left! [ 467.559282][T20097] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 467.688207][T20105] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 467.718087][T20105] CPU: 1 PID: 20105 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 467.726455][T20105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.736513][T20105] Call Trace: [ 467.739816][T20105] dump_stack+0x188/0x20d [ 467.744183][T20105] sysfs_warn_dup.cold+0x1c/0x2d [ 467.749133][T20105] sysfs_do_create_link_sd.isra.0+0x119/0x130 [ 467.755238][T20105] sysfs_create_link+0x61/0xc0 [ 467.760003][T20105] device_add+0x713/0x1c10 [ 467.764435][T20105] ? uevent_show+0x360/0x360 [ 467.769035][T20105] ? ieee80211_set_bitrate_flags+0x20b/0x5c0 [ 467.775025][T20105] wiphy_register+0x1e2e/0x2940 [ 467.779897][T20105] ? wiphy_unregister+0xee0/0xee0 [ 467.784929][T20105] ? register_netdev+0x50/0x50 [ 467.789710][T20105] ieee80211_register_hw+0x2295/0x3960 [ 467.795205][T20105] ? ieee80211_ifa_changed+0xdc0/0xdc0 [ 467.800672][T20105] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 467.806220][T20105] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 467.812204][T20105] ? memset+0x20/0x40 [ 467.816188][T20105] ? __hrtimer_init+0x13b/0x270 [ 467.821043][T20105] mac80211_hwsim_new_radio+0x22ac/0x4520 [ 467.826765][T20105] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 467.832326][T20105] ? hwsim_register_received_nl+0x400/0x400 [ 467.838227][T20105] ? memcpy+0x39/0x60 [ 467.842218][T20105] hwsim_new_radio_nl+0x8fe/0xf50 [ 467.848206][T20105] ? mac80211_hwsim_new_radio+0x4520/0x4520 [ 467.854114][T20105] ? genl_family_rcv_msg_attrs_parse+0x1bd/0x320 [ 467.860450][T20105] ? genl_family_rcv_msg_attrs_parse+0x1c7/0x320 [ 467.866791][T20105] genl_rcv_msg+0x627/0xdf0 [ 467.871309][T20105] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 467.877637][T20105] ? __dev_queue_xmit+0xbf2/0x30a0 [ 467.882765][T20105] ? lock_release+0x800/0x800 [ 467.887448][T20105] ? skb_splice_bits+0x1a0/0x1a0 [ 467.892387][T20105] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 467.898207][T20105] netlink_rcv_skb+0x15a/0x410 [ 467.902981][T20105] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 467.909312][T20105] ? netlink_ack+0xa10/0xa10 [ 467.913921][T20105] genl_rcv+0x24/0x40 [ 467.917904][T20105] netlink_unicast+0x537/0x740 [ 467.922676][T20105] ? netlink_attachskb+0x810/0x810 [ 467.927788][T20105] ? _copy_from_iter_full+0x25c/0x870 [ 467.933170][T20105] ? __phys_addr_symbol+0x2c/0x70 [ 467.938203][T20105] ? __check_object_size+0x171/0x437 [ 467.943523][T20105] netlink_sendmsg+0x882/0xe10 [ 467.948302][T20105] ? aa_af_perm+0x260/0x260 [ 467.952812][T20105] ? netlink_unicast+0x740/0x740 [ 467.957763][T20105] ? netlink_unicast+0x740/0x740 [ 467.962704][T20105] sock_sendmsg+0xcf/0x120 [ 467.967128][T20105] ____sys_sendmsg+0x6e6/0x810 [ 467.971913][T20105] ? kernel_sendmsg+0x50/0x50 [ 467.976610][T20105] ___sys_sendmsg+0x100/0x170 [ 467.981292][T20105] ? debug_smp_processor_id+0x2f/0x185 [ 467.986755][T20105] ? sendmsg_copy_msghdr+0x70/0x70 [ 467.991885][T20105] ? __fget_files+0x32f/0x500 [ 467.996570][T20105] ? ksys_dup3+0x3c0/0x3c0 [ 468.001001][T20105] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 468.006991][T20105] ? __fget_light+0x20e/0x270 [ 468.011676][T20105] __sys_sendmsg+0xe5/0x1b0 [ 468.016182][T20105] ? __sys_sendmsg_sock+0xb0/0xb0 [ 468.021210][T20105] ? __x64_sys_futex+0x380/0x4f0 [ 468.026168][T20105] ? do_syscall_64+0x21/0x7d0 [ 468.030850][T20105] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 468.036868][T20105] do_syscall_64+0xf6/0x7d0 [ 468.041381][T20105] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 468.047276][T20105] RIP: 0033:0x45ca59 [ 468.051174][T20105] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 468.070781][T20105] RSP: 002b:00007fa586b70c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 468.079200][T20105] RAX: ffffffffffffffda RBX: 0000000000501860 RCX: 000000000045ca59 20:54:14 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f0000000000)={0x7, 'bond_slave_0\x00', {0xfffffffa}, 0x1}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000040)={0x28, r4, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_IFNAME={0x14}]}, 0x28}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000227bd7000ffdbdf250400000006001d000200000005001200010000000c000f00a55800000000000005000d1b0000000006001b004e24000006001d000800000008000a00040000000c001000d10800000000000006001c00fc000000"], 0x64}, 0x1, 0x0, 0x0, 0x8000850}, 0x20000000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200), 0xf000) sendfile(r7, r8, 0x0, 0xf03b0000) sendfile(r5, r6, 0x0, 0xf03b0000) ioctl$FITRIM(r2, 0x40305829, &(0x7f0000000240)={0x4, 0x0, 0x4002be20000}) socket(0x0, 0x803, 0x0) 20:54:14 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="0fdd7db5e282f311aebe9c254d33a3395b088ad0ddc4bdd6295ebfedf10a42b018d51eb7f82b5d5ea7d5ff469ca8929721e00edde0d8d08de7f6fd95575c6cb70bb35d4f39178b086b5fd46a8bfc50a1302d06389f3e6aa3e0cf88b91806188a2fefdd60a4539b2ad26cc8df2ae55d6e94c90d3048a0def1c1df0216e2d5483e70dbd66c93018dd585c3827e3ca735ca8a02b85009cf83a2e042422cfb"], 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x24ce, &(0x7f0000001680)={@broadcast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d64e4d", 0x2498, 0x3a, 0x0, @local, @mcast2, {[@dstopts={0x2b, 0x2a, [], [@generic={0x61, 0x97, "f99914f302535b80165cb0d6b3dd71953fa7cb8e5db8690d846383215bdfffa61e9aa7d7d2ee8d14688497ea1a5f58d608a4acefc3843d35d1c0eda9a726fcc8ce8910591d43d6faa14b2670bc4a7166abacb7a327611d53abd1e44819a712a065bf8e62d07466c23f3afb7f326b24bbb8e6a39cce0d37c5ea7a93f3c23a0d916e22e0104bded5ea5e5a72ffa2f80f3f05b497058da41a"}, @jumbo={0xc2, 0x4, 0x8001}, @generic={0x1, 0x80, "15eaa16b09debf217465d1e3ebd83baad072eec9bbaca28f803678e5c87be96b0800dd101179112d1b868d35376088d5b361b80aad41609080a175331a4a1557bf2bcb94aeac765ba5a12fc4b4b6f5a4db424b5f09c840662a9d4060c5d4bf3ece232a3f8b5691bad95c99d6f19438901140b668467e2224aeceb9301f37779e"}, @calipso={0x7, 0x30, {0x2, 0xa, 0xc0, 0x40, [0x4, 0xfff, 0x8, 0x8000, 0xa9]}}, @ra={0x5, 0x2, 0x8001}]}, @routing={0x3a, 0x4, 0x1, 0x40, 0x0, [@mcast2, @private0]}, @srh={0x2c, 0x4, 0x4, 0x2, 0x3, 0x50, 0x7f, [@local, @private1={0xfc, 0x1, [], 0x1}]}, @dstopts={0x3d, 0x12, [], [@hao={0xc9, 0x10, @remote}, @calipso={0x7, 0x20, {0x0, 0x6, 0x1, 0x8, [0x3, 0x8001, 0x8004]}}, @jumbo={0xc2, 0x4, 0xc0000000}, @hao={0xc9, 0x10, @local}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x7, 0x42, "99cc437401caa345af5c11fbed43cbc638ba02693d79262cb185b44cff202ae58c16ec17474bb19c65f5f47393074a2d291090282de14c491c120bb8721353f34da7"}]}, @dstopts={0x88, 0x229, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x7, 0xa5, "516dfbdd4a9f2c25aefcc98ea70b8a970f84993f2d4765b9c968026b332333dd171ffbc3be2089307bdaa4a1ce94dec6089e0b10f557c43f7790cb836df13382355826fd96763d0fa12581e3b8ff597bea6c9ebacf71eabbbecee236940a90fd69ab57d608984bf73313c49d05b024c0c15734aeaa5334c5231f957e531868cdc55cbc483a51f3fc6d42f972dcdb43b59198331f6ff28b0cde5f5195021cef7e30bd089239"}, @generic={0x7, 0x1000, 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@pad1, @jumbo={0xc2, 0x4, 0x200}, @generic={0xf9, 0x6b, "a4f2d899079a1210432d272d9c43b72ef542c50fe7e2c9b6e3100201bd666c7fae2b51927ed4c1ba4a63e27e2dff4d4207584a4f2a80a64a7b5937604d6d5b7468203985dae8d78009ed824d99382c33aae3f27c68ccc7e1b2a942ce1c352b9362ad45c7d81c504119a03e"}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @calipso={0x7, 0x10, {0x3, 0x2, 0x3f, 0xdbc9, [0x8]}}]}, @srh={0x4, 0x0, 0x4, 0x0, 0x5f, 0x10, 0x40}, @routing={0x1d, 0x0, 0x1}, @srh={0x3b, 0x2, 0x4, 0x1, 0x5, 0x20, 0x7, [@dev={0xfe, 0x80, [], 0xf}]}], @time_exceed={0x3, 0x1, 0x0, 0x6, [], {0x8, 0x6, 's\v`', 0x4, 0x32, 0x1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @local, [@fragment={0x8, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x64}, @hopopts={0x32, 0x4, [], [@calipso={0x7, 0x18, {0x2, 0x4, 0x52, 0x18e6, [0x8000, 0x80]}}, @jumbo={0xc2, 0x4, 0x20}, @enc_lim={0x4, 0x1, 0x6}]}, @hopopts={0x2, 0x2, [], [@ra={0x5, 0x2, 0x3}, @pad1, @enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x6}, @pad1, @enc_lim={0x4, 0x1, 0x3f}]}, @fragment={0x2b, 0x0, 0xfc, 0x1, 0x0, 0x1, 0x65}, @dstopts={0x3b, 0x205, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @ra, @ra, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x401, [0x7]}}, @generic={0x81, 0x1000, "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"}]}], "c0bc571eab896303"}}}}}}}, 0x0) [ 468.087180][T20105] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 468.095155][T20105] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 468.103127][T20105] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 468.111105][T20105] R13: 0000000000000a1a R14: 00000000004ccfc9 R15: 00007fa586b716d4 20:54:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[], 0x208e24b) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x24c, 0x19, 0x800, 0x70bd27, 0x25dfdbfe, {0x11}, [@nested={0xe4, 0x5, 0x0, 0x1, [@generic="9695c06cdd895788a53df853d91d47eb0404750afef4b3cfa12ac6e0a093b31dd89d7beae076e0ceb60d6ab6d780a74202d5bd2d060177d60c14903713caced1486583ea44feba9e5761f2f6459c4d9fa8cd3006952ddb34951c97b739a99dd94763308daae0aeed725508efc88cf77fa34c68b16b3e5b826e3e80bc3b47764173e10b345281dc1eeb85b1a6f35928722be52a6f97fd5f8d6a721631009b9069eb1a5d7ebfd92f41f3bc1bfcd473d1cd0dd8d10372c48c83c0eaa41ea2954d7c26d9062ef8ceeb0157bdc60d5135bccccd6846c1", @typed={0x4, 0x45}, @typed={0x8, 0x67, 0x0, 0x0, @fd=r0}]}, @generic="41d3c766389e7dc2ccf5437eabf93942551c718f1f8e6675415f5cc4df4b9c65da2c158db4b8db77c60aee0121935f1ed552a92c439946b5befb350a6238cfc09e32c9e0893c7411cfd5da2a0ab8056c862c0e43acf5009498b2dc2153377f324d54ef745624cfce05e801a9bbac1347", @generic="162722ae1a0c19678ef6b92c8985a7a8d75eda0c568df4590b5628f3ad8e7f126764732f4d40a71ad916b958eab0928fd1f220582005bbee9e4daa0024fe13084806230194e47cf916eb19165c915c6ef882514057f21567cf07da73f3a33088666fb253b6d043b0dcd8afe40d275a280619977385002929502355cc942a3dff7429fae228d22f189646f88476fa34bdac9aba3ebd37148b6bfdc88d9dd5a11e9dfe939e6c4c4325c59d196aa18c2c9503c49049f173854d6534690055440e105847d884e0f388766e7fa8e4471262ed8714d3ae6e31cb649fbfca0087c86818184e"]}, 0x24c}, 0x1, 0x0, 0x0, 0x4004}, 0x10004040) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r2) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 468.988019][T20110] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 469.178889][T20135] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 469.202047][T20135] CPU: 0 PID: 20135 Comm: syz-executor.4 Not tainted 5.7.0-syzkaller #0 [ 469.210404][T20135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.220461][T20135] Call Trace: [ 469.223759][T20135] dump_stack+0x188/0x20d [ 469.228107][T20135] sysfs_warn_dup.cold+0x1c/0x2d [ 469.233063][T20135] sysfs_do_create_link_sd.isra.0+0x119/0x130 [ 469.239144][T20135] sysfs_create_link+0x61/0xc0 [ 469.243919][T20135] device_add+0x713/0x1c10 [ 469.248344][T20135] ? kmem_cache_alloc_trace+0x61f/0x7d0 [ 469.253897][T20135] ? uevent_show+0x360/0x360 [ 469.258503][T20135] ? ieee80211_set_bitrate_flags+0x20b/0x5c0 [ 469.264490][T20135] wiphy_register+0x1e2e/0x2940 [ 469.269397][T20135] ? wiphy_unregister+0xee0/0xee0 [ 469.274422][T20135] ? register_netdev+0x50/0x50 [ 469.279204][T20135] ieee80211_register_hw+0x2295/0x3960 [ 469.284708][T20135] ? ieee80211_ifa_changed+0xdc0/0xdc0 [ 469.290176][T20135] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 469.295744][T20135] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 469.301720][T20135] ? memset+0x20/0x40 [ 469.305704][T20135] ? __hrtimer_init+0x13b/0x270 [ 469.310563][T20135] mac80211_hwsim_new_radio+0x22ac/0x4520 [ 469.316287][T20135] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 469.321850][T20135] ? hwsim_register_received_nl+0x400/0x400 [ 469.327745][T20135] ? memcpy+0x39/0x60 [ 469.331755][T20135] hwsim_new_radio_nl+0x8fe/0xf50 [ 469.336783][T20135] ? mac80211_hwsim_new_radio+0x4520/0x4520 [ 469.342693][T20135] ? genl_family_rcv_msg_attrs_parse+0x1bd/0x320 [ 469.349022][T20135] ? genl_family_rcv_msg_attrs_parse+0x1c7/0x320 [ 469.355358][T20135] genl_rcv_msg+0x627/0xdf0 [ 469.359877][T20135] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 469.366215][T20135] ? __dev_queue_xmit+0xbf2/0x30a0 [ 469.371345][T20135] ? lock_release+0x800/0x800 [ 469.376199][T20135] ? skb_splice_bits+0x1a0/0x1a0 [ 469.381147][T20135] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 469.386966][T20135] netlink_rcv_skb+0x15a/0x410 [ 469.391742][T20135] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 469.398076][T20135] ? netlink_ack+0xa10/0xa10 [ 469.402688][T20135] genl_rcv+0x24/0x40 [ 469.406674][T20135] netlink_unicast+0x537/0x740 [ 469.411541][T20135] ? netlink_attachskb+0x810/0x810 [ 469.416657][T20135] ? _copy_from_iter_full+0x25c/0x870 [ 469.422037][T20135] ? __phys_addr_symbol+0x2c/0x70 [ 469.427081][T20135] ? __check_object_size+0x171/0x437 [ 469.432373][T20135] netlink_sendmsg+0x882/0xe10 [ 469.437145][T20135] ? aa_af_perm+0x260/0x260 [ 469.441647][T20135] ? netlink_unicast+0x740/0x740 [ 469.446596][T20135] ? netlink_unicast+0x740/0x740 [ 469.451535][T20135] sock_sendmsg+0xcf/0x120 [ 469.455955][T20135] ____sys_sendmsg+0x6e6/0x810 [ 469.460733][T20135] ? kernel_sendmsg+0x50/0x50 [ 469.465434][T20135] ___sys_sendmsg+0x100/0x170 [ 469.470116][T20135] ? debug_smp_processor_id+0x2f/0x185 [ 469.475585][T20135] ? sendmsg_copy_msghdr+0x70/0x70 [ 469.480712][T20135] ? __fget_files+0x32f/0x500 [ 469.485402][T20135] ? ksys_dup3+0x3c0/0x3c0 [ 469.489822][T20135] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 469.495816][T20135] ? __fget_light+0x20e/0x270 [ 469.500504][T20135] __sys_sendmsg+0xe5/0x1b0 [ 469.505013][T20135] ? __sys_sendmsg_sock+0xb0/0xb0 [ 469.510039][T20135] ? __x64_sys_futex+0x380/0x4f0 [ 469.515001][T20135] ? do_syscall_64+0x21/0x7d0 [ 469.519680][T20135] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 469.525667][T20135] do_syscall_64+0xf6/0x7d0 [ 469.530176][T20135] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 469.536067][T20135] RIP: 0033:0x45ca59 [ 469.539965][T20135] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 469.559570][T20135] RSP: 002b:00007fa586b0dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 469.567985][T20135] RAX: ffffffffffffffda RBX: 0000000000501860 RCX: 000000000045ca59 [ 469.575957][T20135] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 469.583928][T20135] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 469.591898][T20135] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 469.599868][T20135] R13: 0000000000000a1a R14: 00000000004ccfc9 R15: 00007fa586b0e6d4 20:54:16 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xd}, 0x2c) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'veth1\x00', &(0x7f0000000000)=@ethtool_cmd={0x0, 0x2b}}) bpf$BPF_GET_MAP_INFO(0x4, &(0x7f00000000c0)={r0, 0xfffffddc, &(0x7f0000000080)}, 0x18e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={r2, 0x4}, &(0x7f0000000100)=0x8) 20:54:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e23, @rand_addr=0x64010101}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockname$inet6(r2, &(0x7f0000000780)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000880)=0x1c) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000000100)=""/229, 0xe5}, {&(0x7f0000000200)=""/186, 0xba}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/126, 0x7e}, {&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000640)=""/91, 0x5b}], 0xa, &(0x7f0000000800)=""/68, 0x44}, 0x3187e7996aaa8638) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00', r3}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f00000008c0), &(0x7f0000000900)=0xc) 20:54:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r1, &(0x7f0000000400)="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", 0x200, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/20, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0xc, &(0x7f0000000bc0)={0x5, 0x0, 0x0, 0x21}, 0x8) 20:54:16 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x38, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd, 0x1, 'fq_codel\x00'}, {0x4}}]}, 0x38}}, 0x0) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000140)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r5, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5}]}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x800) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x24, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) 20:54:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 469.946888][T20174] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 20:54:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$AUDIT_DEL_RULE(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000480)={&(0x7f0000000040)={0x428, 0x3f4, 0x200, 0x70bd2b, 0x25dfdbfc, {0x3, 0x0, 0x14, [0x8, 0x100, 0x3, 0x0, 0x1000, 0xfffffafa, 0x1000, 0x3ff, 0x3, 0xcf, 0xd564, 0x7fd4, 0xffffff7f, 0x3, 0x7ff, 0x7ff, 0x4, 0x2, 0x3, 0x3, 0x2, 0x7, 0x0, 0x3ff, 0x7f2, 0x80, 0x1f, 0x9610, 0x1ced, 0x283a, 0x0, 0x20, 0xf2, 0x8, 0x3ff, 0x2f60000, 0x711, 0xd66, 0x6, 0x38e9, 0x9, 0x1, 0xcb4, 0x9, 0x200, 0x1, 0x9, 0x8, 0x10000, 0x9, 0x1520, 0x9, 0x6, 0x0, 0x1, 0x7, 0x1, 0x5, 0x3, 0x40, 0x1, 0x9, 0x44f4, 0x80000001], [0xffff, 0x81, 0x4, 0x0, 0x7f, 0xa3, 0x9, 0x58, 0x18cb, 0x3, 0x7fffffff, 0x8, 0xfffffffb, 0xfffffffd, 0x4, 0xcd, 0xfffffff7, 0xffff, 0x1000, 0x1000, 0x8000, 0x10000, 0x4, 0x620e, 0xfffffff9, 0x0, 0x5, 0x800, 0x2, 0x7e5, 0xf9d9, 0x7, 0x3, 0x800, 0x800, 0x7, 0x6, 0x79, 0x3, 0x8000, 0x703, 0x6, 0x4, 0x5, 0xfffffffe, 0x8, 0xbe03, 0x0, 0xe88e, 0x7fff, 0x8, 0x8000, 0x1, 0x7f, 0x4, 0x9, 0x7, 0x3, 0x1f, 0x40, 0x6, 0x5, 0x9, 0x9], [0x3ff, 0x1, 0x8, 0x3f, 0xf8f7, 0x2, 0x2, 0x8000, 0x20, 0x1, 0xfffffffc, 0x3ff, 0x2, 0x3, 0x2, 0x9f4, 0x0, 0xfffffff7, 0x5, 0x80000000, 0x35cb, 0x4, 0x0, 0x1f, 0x3a7, 0x4, 0x0, 0x5, 0x98c0, 0x7fffffff, 0x3861, 0x0, 0x3f, 0x9, 0x8, 0xaf, 0x10, 0x40, 0x6, 0x62, 0x7, 0x4, 0x3, 0x56, 0x8, 0x1, 0x9, 0x6, 0x5, 0x6, 0x6, 0x1, 0x6, 0x4bc8, 0x40, 0x1, 0xff, 0x5, 0x9, 0x0, 0x0, 0x4, 0x4, 0xa48], [0x10000, 0x4ff4, 0x1, 0x6463, 0x5, 0xa1e, 0x28f0, 0x8, 0x7fff, 0x0, 0x1, 0x5, 0x3ff, 0xcd9f, 0x2, 0x81, 0x7, 0x5, 0x8, 0x42, 0x6, 0x5, 0x6, 0x4, 0x80000001, 0x8, 0x8, 0x96, 0x9, 0xb333, 0x0, 0x8, 0x81, 0x4, 0x3a, 0x81, 0x8, 0x9, 0x7, 0x88, 0x7f, 0x73f, 0x1, 0x9, 0x681cd7e0, 0x1, 0x1, 0x6, 0x73, 0x1, 0x822c, 0xfff, 0x1f, 0x6, 0xd419, 0x8000, 0x6, 0x4, 0x8, 0x7ff, 0x0, 0x7ff], 0x5, ['(/}#\x00']}, ["", "", "", "", ""]}, 0x428}, 0x1, 0x0, 0x0, 0x4000081}, 0x10) r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/cgroup\x00') sendmsg$AUDIT_SET(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x38, 0x3e9, 0x30, 0x70bd2c, 0x25dfdbfe, {0x9, 0x1, 0x3, r2, 0x80, 0x6, 0x0, 0x2ec9, 0x0, 0x4}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x34000049) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$IPCTNL_MSG_CT_GET_DYING(r3, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x14, 0x6, 0x1, 0x5, 0x0, 0x0, {0x7, 0x0, 0x8}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x480c0}, 0x0) 20:54:17 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000cc0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000c5b000/0x3000)=nil, 0x3000, 0x0, 0x2011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYRESOCT=r1, @ANYBLOB="eb71a8941176e6283f34f1405fbb93ef7ad736551ad59a83128a1a21768ddc155e0a8f482e09c48d1c33e2befee2062d1b77ebbb35a09791e889b1bc735c0a53b02b3ad8278f05ae12f3a5c7059064bc2da943446754d2ea651ec5ba3372ff06d3da1c1caa0c23"], 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180), 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000014c0)=ANY=[@ANYRES32, @ANYBLOB="00000113"], 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000cc0)='cpu.stat\x00', 0x275a, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={r4, 0xbf, 0x8, 0x1, 0xf5}, 0x14) mmap(&(0x7f0000c5b000/0x3000)=nil, 0x3000, 0x2800004, 0x2011, r3, 0x9e9cd000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x101, 0x80, 0x2, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r5, 0x3}, 0x8) r6 = socket$inet6(0xa, 0x3, 0x6) pipe(0x0) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0xb8c, 0x1}, {0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x33}, 0x0, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r6, &(0x7f0000000480), 0x2e9, 0xe808) 20:54:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00000002c0)=0x7fffffff, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x0, 0x0, 0x0, {}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) write$cgroup_int(r1, &(0x7f0000000340)=0x101, 0x12) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$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}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r7, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000400)={0x20, "786d1d"}, 0x6) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014002101000000000000000002010000", @ANYRES32=r7], 0x20}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_BROADCAST={0x8, 0x4, @broadcast}]}, 0x28}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="fc00000015000002080054d6af57ac85a3e60000", @ANYRES32=r7], 0x18}}, 0x0) 20:54:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 470.038750][T20183] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 470.062333][T20176] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 20:54:17 executing program 4: bpf$ENABLE_STATS(0x20, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff024}, {0x6}]}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f00000001c0)={0x0, @l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, @nfc={0x27, 0x0, 0x2, 0x1}, @xdp={0x2c, 0x4, 0x0, 0xd}, 0xfffc, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000140)='bond_slave_0\x00', 0x3f, 0x5, 0x7}) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r8) ioctl$ifreq_SIOCGIFINDEX_wireguard(r8, 0x8933, &(0x7f0000000240)={'wg1\x00', 0x0}) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xc8, 0x0, 0x4, 0x70bd27, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_ADDR={0x38, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r9}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8c}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40080}, 0x4008804) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 20:54:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000065e73e207816000000030000000000000e00000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040854}, 0x8024) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 20:54:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 470.295477][T20204] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 470.385534][T20209] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 470.408400][T20204] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:54:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) accept$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockname$inet6(r2, &(0x7f0000000780)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000880)=0x1c) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000000100)=""/229, 0xe5}, {&(0x7f0000000200)=""/186, 0xba}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/126, 0x7e}, {&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000640)=""/91, 0x5b}], 0xa, &(0x7f0000000800)=""/68, 0x44}, 0x3187e7996aaa8638) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00', r3}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f00000008c0), &(0x7f0000000900)=0xc) 20:54:17 executing program 1: r0 = socket(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) close(0xffffffffffffffff) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x1406, 0x800, 0x70bd2c, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000091}, 0x40000) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000240)={0x28, 0x0, 0x2710, @local}, 0x10, 0x800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='macvlan1\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket(0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) 20:54:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:17 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="2196b0558901008000000000003a918faff6917dc62a790df1c3b934f1275e5d1445295b1b2b615924fd44132f6832485b7529e212e4f7c87b9d4cae687a52ec6e9e04430000000000"], 0xa) close(r2) r3 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="2000008012005f", 0x7) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x2cd, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 20:54:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'vcan0\x00', 0x7}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$sock_bt_hci(r3, 0x400448dd, &(0x7f0000000000)="667a383549d9dd329f152227b955c990cd45d466cc62bf647536cbba5628b5cf3b21feb6aa6607253dd862543cf5d4f7769e9395433b1a670c785a21957209ead566ef13c8f9a298ad1963c8ec977baaa37feeeb4d35cbdf80ede518e2da5efab4c68d") ioctl$PPPIOCGNPMODE(r3, 0xc008744c, &(0x7f0000000080)={0xfb}) [ 470.934245][ T29] audit: type=1804 audit(1592427257.847:392): pid=20230 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir057292872/syzkaller.Mzb79P/169/cgroup.controllers" dev="sda1" ino=15906 res=1 [ 470.965323][T20233] netlink: 685 bytes leftover after parsing attributes in process `syz-executor.4'. [ 471.010843][T20234] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 471.086719][ T29] audit: type=1804 audit(1592427257.987:393): pid=20226 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir057292872/syzkaller.Mzb79P/169/cgroup.controllers" dev="sda1" ino=15906 res=1 20:54:18 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r5}) connect$packet(r2, &(0x7f0000000100)={0x11, 0x7, r7, 0x1, 0x0, 0x6, @random="18b637882c16"}, 0x14) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r9, r8, 0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$unix(r0, &(0x7f0000002e80)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000002880)=[@rights={{0x10}}], 0x10}], 0x1, 0x0) 20:54:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:18 executing program 4: socketpair(0x26, 0x2, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$SOCK_DESTROY(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)={0x1370, 0x15, 0x300, 0x70bd26, 0x25dfdbfc, {0x11, 0x1f}, [@INET_DIAG_REQ_BYTECODE={0x5f, 0x1, "95dd687664460b570951950eb684aa89e876ea447cb32f96c473f126b7462620716060a8da6a14a70b1a379f03fcd1e95830b6d40518ee91583b16e229ac1a62ee0e547ea3e431c8cf4c5a647078dc00857004afe18e4d0c6f9166"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x32, 0x1, "209a8247d855f5274fa5acfb2044dfef0342ef13c3c39cb1039bf590125247e4557ee6a20d0e464638ec0f132c10"}, @INET_DIAG_REQ_BYTECODE={0x56, 0x1, "fd885165ffe3cd1c6894e3dd01662b213bbdbe1abb43c77067e0fd4d90bed1709b95474def7e0ce1317ceb24c623b5f7d02707dd77559e68e5cd2c0fd134a91c7b874a513cf99cd819e894eebebf7770209e"}, @INET_DIAG_REQ_BYTECODE={0xf7, 0x1, "4c127994c1584614ff04d0f7f5d6f85e17d2e118ab575413e4226944d47225c838512b7e773e142cf1d273b9b18e14da2f4062d6d27b8a1e7c1c77f391873d7912389bf6ab714884f0fc28fa3be81d2fe7eddf7002ebcd7cd9fc8c5e18233bc94c83ff0c2830c97310bdf4f239328b296f18f8e30b5a36e5e929059cb7b734115d9b187288e412fdf1f3b1346ede759fda11aba3b57495b9842103648d59ca88fef83f21cb021a0cfe30fb2a759350846bc33448a3aa39eda4d968493d5519b3436ed1b19ff654588f3790ead77b698fb6e47f50e34feb5865fb0e782fb73a407fd59a17820f5d57e88288b61ae2f24a304d82"}, @INET_DIAG_REQ_BYTECODE={0xe9, 0x1, "7662a1dc68feddbeae6e2943cba42137895c7dc37435269ed40074657159b60910ed2f074ef3734b350d5416c069689b13917dc2b27d1cce218a71f9d66d10f84bff39670855045907ff2582d85e4df0deaa7424ab0d3c63e123763ec8b4da9a98f553126903dac68dc14d71a7237739339ee0c543f57efc032153a58ccbbf2db15ffe7731ff1db521b386780936305ec31fd507d18f0c0754b092730e0a198e80beb307756616e2f5c1afe3c5e01f7ef5d55a59e132e978d412cd28aabca8998c846325de9cd4daecb8b1e42d9d4c3086010497cd4e13e6629cf14c213e2dad855fe08f83"}, @INET_DIAG_REQ_BYTECODE={0x86, 0x1, "92d362af1b02ad121425474c93c7b9f09569b16b662fc8c1a229f61e5b15980f5ff11f8aca36dc6185a9856672a28c6f8f6eecdfdff6a318c08ae59d079c22903336e1f54c505eddae133025f03759d478cbb83990a3f108d2601b63e9fa305ba5a2f3e897429d3b3203e16fededf6bde5f9487eeb4066757b7f9e594fdd76e5ce84"}]}, 0x1370}, 0x1, 0x0, 0x0, 0x20008010}, 0x4008044) syz_emit_ethernet(0x3e, &(0x7f0000000400)={@broadcast, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @private=0xa010102, @local}, @redirect={0x14, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @private}}}}}}, 0x0) 20:54:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e29, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x40000, 0x0) ioctl(r2, 0x8911, &(0x7f0000000140)="080db5055ec1cfe847a071") sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x1, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000080}, 0x80) 20:54:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, 0x0, 0x0) 20:54:18 executing program 1: r0 = socket(0x27, 0x1, 0x20000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt(r0, 0x800000010f, 0x84, &(0x7f00004ad000), &(0x7f0000a3c000)=0xfffffffffffffc40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x5e, 0x19, [], [@pad1, @calipso={0x7, 0x40, {0x2, 0xe, 0x20, 0x2, [0x58, 0x0, 0x2, 0x0, 0x8, 0x7, 0x3f]}}, @calipso={0x7, 0x38, {0x1, 0xc, 0x20, 0x3ff, [0x40, 0x8, 0x6, 0x5, 0x7, 0x1]}}, @generic={0x4, 0x48, "927d127924a8d2ecad3dd9c4a7a6a1cdac2960e4deceec06ff6f895383ea924108e6d18c46d79e1e540034a14a877ac1fba0c659370910cddf5efa44efb444cad8fb5e0c4e3f9428"}]}, 0xd8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000200)={0x4, 0x7, 0x9, 0x4800000}, 0x10) recvfrom$inet6(r2, &(0x7f0000000100)=""/117, 0x75, 0x40, &(0x7f0000000180)={0xa, 0x4e20, 0x4, @empty, 0x1f}, 0x1c) 20:54:18 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/156, 0x9c}, {&(0x7f0000000540)=""/169, 0xa9}, {&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000600)=""/130, 0x82}, {&(0x7f00000006c0)=""/180, 0xb4}, {&(0x7f0000000780)=""/57, 0x39}], 0x7, &(0x7f0000000840)=""/187, 0xbb}, 0x120) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000940), &(0x7f0000000980)=0xe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x3f, 0xa, 0x0, 0x8, r3}, &(0x7f00000001c0)=0x10) sendmmsg$inet6(r2, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="0dbd", 0x2}, {&(0x7f0000000500)="e0cd", 0x20000502}, {&(0x7f00000000c0)="9f269e9496f42e79e8b1eb3f23bd24dc05540ed086f920a857", 0x19}, {&(0x7f0000000200)="e3d76a8ecb6a6d851aad4708024ace6d4e96435b2427d1c81f9248f8eed0adfde920b7", 0x20000223}], 0x4}}], 0xd, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000f00)=0x1000000, 0x4) socket(0x9, 0x800, 0x3fffff) sendmsg$NL80211_CMD_DEL_STATION(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x28, 0x0, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x596}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x40030}, 0x4) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000f80)={@nl=@kern={0x10, 0x0, 0x0, 0x20}, {&(0x7f0000000e40)=""/136, 0x88}, &(0x7f0000000f40)}, 0xa0) [ 471.381182][T20249] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 20:54:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockname$inet6(r2, &(0x7f0000000780)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000880)=0x1c) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000000100)=""/229, 0xe5}, {&(0x7f0000000200)=""/186, 0xba}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/126, 0x7e}, {&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000640)=""/91, 0x5b}], 0xa, &(0x7f0000000800)=""/68, 0x44}, 0x3187e7996aaa8638) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00', r3}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f00000008c0), &(0x7f0000000900)=0xc) 20:54:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, 0x0, 0x0) 20:54:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) ioctl(r1, 0x9, &(0x7f0000000000)="2b6a7caade54d57ec9dba80583a93226ce70431f1d") connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) 20:54:18 executing program 5: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socket(0x0, 0x0, 0x0) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) r4 = socket(0xf, 0x80006, 0xfff) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @empty, 'sit0\x00'}}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="010004008e3c4a599031c98637026a18ac7f6c750b3015d2f7019d7145ff9579551b16040ec0191497cf54815876066c7bdb984254cbec8ad2fdf4d2a5a288a63c3fc99159892ba331e715adffea234742d81937ca4c92330144e385fab150274018f83c53f745254de79372e49a1bbd7b21a41ced73359f8e53ff2fe1", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000000)={r7}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xb}, &(0x7f0000000140)=0x3) 20:54:18 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f00000002c0)=0x60, 0x40000) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x2, &(0x7f0000000040)="080db5055ec1cfe847a071") r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f0000000180), 0x4) accept(r2, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e21, 0x8, @local, 0xd8}}, 0x81, 0x0, 0x2, 0x40, 0xec, 0x93, 0xbe}, &(0x7f0000000480)=0x9c) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r3) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x80108906, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x3e}}}, 0xff0a, 0x8}, 0x90) 20:54:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, 0x0, 0x0) [ 471.987301][ T29] audit: type=1804 audit(1592427258.897:394): pid=20287 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir403484313/syzkaller.ULMDZB/184/cgroup.controllers" dev="sda1" ino=16210 res=1 20:54:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) [ 472.249238][T20290] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 20:54:19 executing program 5: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0002b204000000009ea39131068b87b9ae6f0eff9ddfb284f57f26f1d4db3a2d6930f101716b97a55172c3ac20beae7f651b6f3bfc09f69b2bf019cabbc9ae8b2ddec1e7d5b439188bd94b7524a1ca3846f86a8abeabcec4e3c2ba6b13a2a937a09c2daec2e6e708cd5a21d4cd27f85272e034c3a4df7b3e58e709a2b8c0472171a6dd11b717438a38cf62adf1143b59c6f48e622dbbda8b6c08f2251d090fbf5f414ea75ebc26547b7bf3b8c0"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="0000000000000000000000000b000100666c6f770404000200000000"], 0x34}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xfff2}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 20:54:19 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001640)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) recvmmsg(r1, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/6, 0x6}], 0x1}}], 0x1, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x20, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x5}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x70, r5, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ed2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x29}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x70}}, 0x800) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r5, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44040}, 0x40004) 20:54:19 executing program 0 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 472.408022][T20302] IPVS: ftp: loaded support on port[0] = 21 [ 472.473844][T20308] FAULT_INJECTION: forcing a failure. [ 472.473844][T20308] name failslab, interval 1, probability 0, space 0, times 0 [ 472.487002][T20308] CPU: 1 PID: 20308 Comm: syz-executor.0 Not tainted 5.7.0-syzkaller #0 [ 472.495330][T20308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.505385][T20308] Call Trace: [ 472.508684][T20308] dump_stack+0x188/0x20d [ 472.512590][T20302] virt_wifi0 speed is unknown, defaulting to 1000 [ 472.513052][T20308] should_fail.cold+0x5/0xa [ 472.513115][T20308] ? fault_create_debugfs_attr+0x140/0x140 [ 472.513138][T20308] ? lock_release+0x800/0x800 [ 472.534489][T20308] should_failslab+0x5/0xf [ 472.538912][T20308] kmem_cache_alloc+0x44/0x740 [ 472.543686][T20308] ? inet_get_local_port_range+0x24f/0x3d0 [ 472.549508][T20308] sctp_get_port_local+0x3f7/0x14c0 [ 472.554762][T20308] ? sctp_set_owner_w+0x4c0/0x4c0 [ 472.559795][T20308] ? __ipv6_addr_type+0x20d/0x32a [ 472.564834][T20308] ? sctp_bind_addr_match+0x1d5/0x2c0 [ 472.570216][T20308] sctp_do_bind+0x208/0x5c0 [ 472.574727][T20308] ? memset+0x20/0x40 [ 472.575729][T20312] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 472.578731][T20308] sctp_autobind+0x168/0x1e0 [ 472.578752][T20308] ? sctp_do_bind+0x5c0/0x5c0 [ 472.578769][T20308] ? lock_downgrade+0x840/0x840 [ 472.578790][T20308] ? mark_held_locks+0x9f/0xe0 [ 472.578808][T20308] ? sctp_endpoint_is_peeled_off+0xbd/0xf0 [ 472.578828][T20308] sctp_connect_new_asoc+0x436/0x580 [ 472.616760][T20308] ? security_sctp_bind_connect+0x8e/0xc0 [ 472.622493][T20308] sctp_sendmsg+0x1396/0x1f30 [ 472.627181][T20308] ? __fget_files+0x30d/0x500 [ 472.631908][T20308] ? __sctp_setsockopt_connectx+0x180/0x180 [ 472.637833][T20308] ? aa_af_perm+0x260/0x260 [ 472.642355][T20308] inet_sendmsg+0x99/0xe0 [ 472.646695][T20308] ? inet_send_prepare+0x4d0/0x4d0 [ 472.651811][T20308] sock_sendmsg+0xcf/0x120 [ 472.656237][T20308] __sys_sendto+0x219/0x330 [ 472.660751][T20308] ? __ia32_sys_getpeername+0xb0/0xb0 [ 472.666144][T20308] ? lock_downgrade+0x840/0x840 [ 472.671005][T20308] ? debug_smp_processor_id+0x2f/0x185 [ 472.676475][T20308] ? __mutex_unlock_slowpath+0xe2/0x660 [ 472.682074][T20308] ? __sb_end_write+0x101/0x1d0 [ 472.686947][T20308] ? vfs_write+0x161/0x5d0 [ 472.691378][T20308] ? fput_many+0x2f/0x1a0 [ 472.695717][T20308] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 472.701182][T20308] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 472.707178][T20308] __x64_sys_sendto+0xdd/0x1b0 [ 472.711955][T20308] do_syscall_64+0xf6/0x7d0 [ 472.716469][T20308] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 472.722361][T20308] RIP: 0033:0x45ca59 [ 472.726262][T20308] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 472.745866][T20308] RSP: 002b:00007f26170c8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 472.754281][T20308] RAX: ffffffffffffffda RBX: 0000000000501ce0 RCX: 000000000045ca59 [ 472.762255][T20308] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 0000000000000003 [ 472.770230][T20308] RBP: 000000000078bf00 R08: 0000000020bb6000 R09: 000000000000001c [ 472.778206][T20308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 472.786182][T20308] R13: 0000000000000a2c R14: 00000000004cd0d2 R15: 00007f26170c96d4 20:54:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000002c0)={0x20, r2, 0x1, 0x0, 0x0, {0x2}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x28}}]}]}, 0x20}}, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, r2, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 472.866560][T20312] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 473.029939][T20326] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 473.649433][T20351] IPVS: ftp: loaded support on port[0] = 21 [ 473.710817][T20351] virt_wifi0 speed is unknown, defaulting to 1000 20:54:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) recvmmsg(r1, &(0x7f0000003c00)=[{{&(0x7f0000000040)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/76, 0x4c}, {&(0x7f0000000100)=""/52, 0x34}, {&(0x7f0000000280)=""/117, 0x75}, {&(0x7f0000000300)=""/49, 0x31}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000340)=""/77, 0x4d}, {&(0x7f00000004c0)=""/137, 0x89}, {&(0x7f0000000400)=""/64, 0x40}, {&(0x7f0000000580)=""/43, 0x2b}], 0x9, &(0x7f0000000780)=""/61, 0x3d}, 0x2}, {{&(0x7f00000007c0)=@alg, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)=""/61, 0x3d}, {&(0x7f0000000880)=""/23, 0x17}, {&(0x7f00000008c0)=""/43, 0x2b}], 0x3, &(0x7f0000000940)=""/24, 0x18}, 0x2}, {{&(0x7f0000000980)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000a00)=""/67, 0x43}], 0x1}}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000ac0)=""/8, 0x8}, {&(0x7f0000000b00)=""/215, 0xd7}, {&(0x7f0000000c00)=""/86, 0x56}, {&(0x7f0000000c80)=""/255, 0xff}, {&(0x7f0000000d80)=""/192, 0xc0}], 0x5, &(0x7f0000000ec0)=""/16, 0x10}}, {{&(0x7f0000000f00)=@ll, 0x80, &(0x7f0000001000)=[{&(0x7f0000000f80)=""/78, 0x4e}], 0x1, &(0x7f0000001040)}, 0x9}, {{&(0x7f0000001080)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001100)=""/79, 0x4f}, {&(0x7f0000001180)=""/193, 0xc1}], 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000002340)}, {&(0x7f0000002380)=""/197, 0xc5}], 0x2, &(0x7f00000024c0)=""/220, 0xdc}}, {{&(0x7f00000025c0)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002640)=""/97, 0x61}, {&(0x7f00000026c0)=""/151, 0x97}, {&(0x7f0000002780)=""/106, 0x6a}], 0x3, &(0x7f0000002840)=""/4096, 0x1000}, 0x1}, {{&(0x7f0000003840)=@un=@abs, 0x80, &(0x7f0000003940)=[{&(0x7f00000038c0)=""/122, 0x7a}], 0x1, &(0x7f0000003980)=""/211, 0xd3}, 0x2}, {{&(0x7f0000003a80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003b00)}, {&(0x7f0000003b40)}], 0x2, &(0x7f0000003bc0)}, 0x100}], 0xa, 0x2002, &(0x7f0000003e80)={0x0, 0x3938700}) bind$unix(r2, &(0x7f0000003ec0)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$PNPIPE_HANDLE(r5, 0x113, 0x3, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000000000)=0x3f, 0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) bind$inet(r3, &(0x7f0000000440)={0x2, 0x4e23, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x59, 0x200007fd, &(0x7f0000000200)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000003c0)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 20:54:21 executing program 1: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0xd, 0x4000000000000800, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f00000011c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x20) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 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}, &(0x7f00000002c0)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x58, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_GENEVE_ID={0x8, 0x1, 0x1}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x5}}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x58}}, 0x20000040) 20:54:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) sendto$inet(r1, &(0x7f00000000c0)="d97071d778a2ad", 0x7, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000000)) 20:54:21 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000024000b0f00"/20, @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000a000300636f64656c070400000100ffffffffffff000000"], 0x3c}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="400100001000130729bd700000000000ac1414aa000000000000000000000000ff02000000000000000000000000000100000006000000000000200000000000", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="00000000ea5e3b53000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000031bd7000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000b0000000000"], 0x140}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) sendfile(r5, r4, 0x0, 0x8000000000004) accept4$alg(r4, 0x0, 0x0, 0x80000) socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000080)=0xc) 20:54:21 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x6) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x48, 0x5, "b2cf98ee4b000734eaa69775453d85e5734025b0aca7bf8195eb4c8795629d26d3cc2885e9eb8413e1277823b24152a3fe133644ea5120bb16dfca42f10501", 0x7}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)="4515b81dea3a11b57be0f211f402264d30825fe364b70e540b92cf3a7e8efaeb4f041d6575040863afe1c1f93d77159734aad9a2b4fc4808986b51e7d349252dc60f799c693f1d6b377a053789d8109ef6a9aa9a493860784437570849211d4f5311702bcf80ee906b257a54417eff453d8a632b79a6dd669794fc7fe33ec4e39eccbce4aa5a6a32ac36b261f5cdb3c65bf8647e36a3fd7dcd5fa938fb340cb73e05650317b8a7ab31bbad7b24739911d165b15fc3fecf7819", 0xb9}, {&(0x7f0000000200)="523c97f0d7dfd75e8268bb6bbe66147a8a786009769714bcb0e9c42c8f38ebfc40b0105761c76be0674d8aa93ba1e1c63bd64fbbff17f510c33b8c30a16299db63499b7efac80e7c38ed5db4d1aaed7673d6368eb788693f09a600015de70e5984d5764779425ac25d98a12c9da4b9c533ba122fc4bc", 0x76}, {&(0x7f0000000280)="246eb1addc2a8100706b3c8255a6dbb4ae7e8b9b079c74cea868dc029c5bb4941918f252", 0x24}], 0x3, &(0x7f0000000300)=[@mark={{0x14, 0x1, 0x24, 0x400}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffd}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x78}, 0x2000051) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="1c1f86bc33915e6a7e0a3ba600dbc292b1ecafd03b42bcfc376ea83625ab76a5c91428b5b30ccb950d5a9c4bda54e0732b3ee004f6d5b4d97e8611651535ca7a8becf008bd2d9fb08262ba59f67f73bf471fe190e7cf43a3059ffdd9a990376604633b94c332377021e65d6a30", 0x6d, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="1ba000001b001d0d89fdc5cbdd045798707bed4dca14a7960f0f8ec8da78031c7660b08f515e", 0xff3b, 0x0, 0x0, 0x147) 20:54:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 474.877806][T20382] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 474.932003][T20390] netlink: 7539 bytes leftover after parsing attributes in process `syz-executor.4'. [ 474.936262][T20385] IPVS: ftp: loaded support on port[0] = 21 20:54:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x2, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 475.099325][T20385] virt_wifi0 speed is unknown, defaulting to 1000 20:54:22 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000003300)={0x2, 0x0, @private}, &(0x7f0000003340)=0x10, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003380)={0xffffffff, {{0x2, 0x4e20, @multicast1}}, 0x0, 0x5, [{{0x2, 0x4e22, @broadcast}}, {{0x2, 0x4e23, @remote}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x31}}}, {{0x2, 0x4e20, @multicast2}}, {{0x2, 0x4e24, @multicast2}}]}, 0x310) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:22 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000040)=@v2={0x2, @aes256, 0x1, [], "60cd56e59d10219d956e98d4f5ca0f41"}) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)}, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x4d, 0x0, 0x0, 0x0, 0x3a, 0xffffffffffffffff}, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) sendto$isdn(r2, &(0x7f0000000080)={0x8, 0x5, "e69ecb90a72122146fd212f06074c97b369b9e92227f773126719e6990c14d93c189670276ef970345704ff3b67e2e802a25170de537ee2df2df554f97859d85031ebbc0574f2898ebea6265086b9385cc8988b08ab163c17f41caf3da81dc5536d0ead61420"}, 0x6e, 0x30000000, &(0x7f0000000100)={0x22, 0x38, 0x40, 0x2c, 0xf8}, 0x6) 20:54:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x3, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 475.404831][T20415] IPVS: ftp: loaded support on port[0] = 21 20:54:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = accept4$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0xc1000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x4, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 475.820153][T20406] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 20:54:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0x89, 0x1) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={r1, 0xe8, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x7fff, @loopback, 0x9}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e23, 0x1, @mcast2, 0x10000}, @in6={0xa, 0x4e23, 0x2e3, @private1={0xfc, 0x1, [], 0x1}, 0x69}, @in6={0xa, 0x4e22, 0x5, @rand_addr=' \x01\x00', 0x8}, @in={0x2, 0x4e20, @private=0xa010102}, @in6={0xa, 0x4e23, 0x1, @private2={0xfc, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x0, @mcast2, 0x8}, @in={0x2, 0x4e22, @empty}]}, &(0x7f0000000080)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r2, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000002100)=ANY=[@ANYBLOB="1800000000000000ff"], 0x18}}], 0x1, 0x0) [ 476.194977][T20394] device geneve2 entered promiscuous mode [ 476.346725][T20449] IPVS: ftp: loaded support on port[0] = 21 [ 476.573859][T20456] IPVS: ftp: loaded support on port[0] = 21 [ 477.349900][T20415] virt_wifi0 speed is unknown, defaulting to 1000 20:54:29 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000024000b0f00"/20, @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000a000300636f64656c070400000100ffffffffffff000000"], 0x3c}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="400100001000130729bd700000000000ac1414aa000000000000000000000000ff02000000000000000000000000000100000006000000000000200000000000", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="00000000ea5e3b53000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000031bd7000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000b0000000000"], 0x140}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) sendfile(r5, r4, 0x0, 0x8000000000004) accept4$alg(r4, 0x0, 0x0, 0x80000) socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000080)=0xc) 20:54:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$AUDIT_SET_FEATURE(r1, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x20, 0x3fa, 0x10, 0x70bd27, 0x25dfdbfb, {0x1, 0x1}, ["", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) 20:54:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x5, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000200)) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x8, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8003}, 0x4000000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000003c0)=0x6, 0xdc) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000001000052700000000000000000000ffff", @ANYRES32=0x0, @ANYBLOB="00000000000000001400128009000100626f6e640000000004000280"], 0x34}}, 0x0) 20:54:29 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="d400000010003b2c0201232c5d2e1c0e80ffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="030000050000000008000a00", @ANYRES32=0x6, @ANYBLOB="ac0012000800010067726500a000020008000700e00000010500170000000000060003003f000000060011004e24000005001600020000000500170000000000050008000000000008000600ac"], 0xd4}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) 20:54:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$packet(r3, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r4, @ANYBLOB="0100000000000000240012000c000100627269646765000e140002000800070000000000080027"], 0x44}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r5, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, 0x140b, 0x4, 0x70bd2a, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) r6 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x42, 0x0) write$binfmt_script(r0, &(0x7f0000001400)=ANY=[], 0x208e296) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000006, 0x28011, r0, 0x8f6ba000) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001000000000000000b000500010007"], 0x1}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x2000000100006700) connect$llc(r7, &(0x7f0000000080)={0x1a, 0x304, 0xcc, 0xff, 0x0, 0x4, @broadcast}, 0x10) [ 482.468775][T10521] tipc: TX() has been purged, node left! [ 482.481736][T20524] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 20:54:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) ioctl$SIOCAX25OPTRT(r1, 0x89e7, &(0x7f0000000000)={@bcast, @bcast, 0x2, 0x56}) [ 482.501721][ T29] audit: type=1804 audit(1592427269.418:395): pid=20522 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/197/cgroup.controllers" dev="sda1" ino=16370 res=1 [ 482.530160][T10521] tipc: TX() has been purged, node left! [ 482.544373][T10521] tipc: TX() has been purged, node left! 20:54:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x6, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='vegas\x00', 0xfccf) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000000c0)={@local, @local, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000100)=0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) connect$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x4, 0xfd, 0x8, "b504ae787154542c712ab5da644af2fa087c6b369787fb9833ba0c7170235832759ee272881c0c6bb92f6eb949ec372a68aded3ea39bb413e88ad64e3ceb3b", 0x2a}, 0x60) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r4, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000240), 0x4) [ 482.668180][T20522] netlink: 'syz-executor.4': attribute type 7 has an invalid length. [ 482.698629][T20522] netlink: 'syz-executor.4': attribute type 39 has an invalid length. 20:54:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) connect$rose(r1, &(0x7f0000001780)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x1, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}, 0x40) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$kcm(r2, &(0x7f0000001740)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x3, @private=0xa010102}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000100)="0ff4c8c73a8c", 0x6}, {&(0x7f0000000140)="b0", 0x1}, {&(0x7f0000001200)="c824a2a42be9f5740b9086e40046c9b83dd127d413ecdb713e0bc186622a12f41c26c0f57fa0984500f78816603c0d09bd3dbcc8c77ffc74bea0665a5734ebeedfd4b6ee6b3f6c0a88d85c55cfdf2ce18aa7f20c1c4b030c9cbb030fa56153e4e43f32602092867946255f0f4606b7bd358a947402026b4b45b80422", 0x7c}, {&(0x7f0000001280)="cad21ce4971193e51a21c892c08e10c3f6112c9e08731d977ade6dd34d9eea2dcd0269c88dd0d42aedc6a7177d0a36b035e362874e71f48ea6833d6fbc7bf8d15ce3", 0x42}, {&(0x7f0000000180)="94c37db27215903b1e67e6", 0xb}, {&(0x7f0000001300)="5d51a249b9a1825a2ee34559e290f2947a03a63800bcf88a47b41f9c52ac7406722e7f22133d634d2b33979f1f0b7e63729d9b77a5feb209dbad23e41ff2db871c274a28499a86d38065dc9678b9eebd797fe6d877229199a29a8da941fd80e6515bfe3de30509b15d3189ddc6e7e6baa6f5b22ebcb25cd871255c553862f602328a34ae1461dbbf482d64fe42c0c84ceb9bb5fec19e99768dec1b5c28caf3458a703ccdd71a211fc43ad09125ffcbc5fc20", 0xb2}, {&(0x7f00000013c0)="d25759bb688c5312fafed0", 0xb}], 0x8, &(0x7f0000001480)=[{0x78, 0x10d, 0x9c, "a8628ccf0bdb11e2ed5bdebdbee0abe47745721abd47636e95dc399d793d80b214067aa8249aa49151643226fdaed61b018e259eb8a01dcb537bb4117642d03c35c09694d98db3a8ea7dead82cc4f3c83a89d47c686fcdeb35932725c47cdffe9e14cb"}, {0xe0, 0x6, 0x5, "ddc8126182d37b89388e32e43e4e76b9fc9e291f222deaa516fb549d6db16f9c8965b9d18b6aad261153292a904947ef316b8fabe0958551035b9ce1a2f3c34983f3b5ecc99bbd7a68485762d9221408d2008699a65e742a221ff262a449732eb78092ef20fe88906f00aa5afdef172e5144f0b33a0a11d413d711aa362477de9be23d888ec4a0189cc972bdb4129d7842f1ceb5bec7a761fc2bc6035825ea91e6ea0d55b47fd8d21878cde5fd003f11a2c5eb17d86604a1378d88cea5223f5537720a4689097d1370e05d96"}, {0x68, 0xb, 0x2, "fddb3d33b32b536b217b371bd406f9c75c90c85aa9a756367503b29d5ed6fa604186ec85bf2781d67748f23fc24d28c11ab06c1796f83baaa3c3205cb55d7c63508771c476a34699558281b20a512d7bf934d4"}, {0xf8, 0x88, 0x8, "9a9ca57102d95fb7998e67a8c8153993e3540256278a641363791a523210fd0633fbad88a3c0f187bdc4a9f273c780dfece7a63d0b6f07d6ffb3019a4cf58b98592bd12a410e3948f5da1d886fdbc0013ec5819ce47d41f25ccaf8a1e3e31168d5db38f30140f375bbc3d7eb0f30bc242d52af36f8f16a7e9a71b1ef5ad2195d67dc950a76881433dcbb58ad4c0975b3655502380767a53088e5c73919fe0006de62c6504f688d925c727ac43c6a790f243acffc5f670c3e8f3d35597c5af5dab5b2de3ea203e317f00ac4cb513c50179b56ac75480095aa5acc1328dc7b183c702344c2a9"}], 0x2b8}, 0x48000) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") pwritev(r3, &(0x7f0000001bc0)=[{&(0x7f00000017c0)="7718c01733ba694ed688cac3dc6180f0fdc5e8de92c95a1067ab9d7e015be7f1df02f7b5ac91d45880fb9dda3df7f6367131cf517d23fb0d3c3699dc64", 0x3d}, {&(0x7f0000001800)="f1f341c2afad29cec1fde3b04c97d528fac52e792d63e12db092403c3550fc10f39ad44b84ee327b9a4355c3955a7c685fff2be7a72db7afacc5c29c563e49d559ff2bb8", 0x44}, {&(0x7f0000001880)="a5303218309cdd5dae46309e8922741b3b770d61a9941550c87c4755df20aa76931db6bae6d968424db7e41023d7bce7443d6ddf14deea558fc7b8f2110c7371", 0x40}, {&(0x7f00000018c0)="15df01485029de0c28e48e2c210f247b53c095225c02e94f673d902552dcd4167558e4d4486987fd61b04723225cf6a9512546d31d68b39ecc1d3846d82e7a6faf60dfdff2c523b89ee145d01cdba5cd86c74990b9aba222d6f9bfd4a56904bea4d1380d77f355dff811a9f65afdf1d8aeef13db405d4173d9dd73e7f50aa8e67cdfbde0cce2007868071cdd2022adb2a315110184f9e5867a98e15075141fb1f769f159c546c35a5f5d1b22a6b5a5323c3ed165d1ee1b2c8037c556a8643584bb1c6900ff9c2682b0f003cce762892f07e193a0fb29d9", 0xd7}, {&(0x7f00000019c0)="bf894e05d03622259a6cbc444ec93f2885be0049c4", 0x15}, {&(0x7f0000001a00)="4a3be0c6e861248c952b87b71f5dba6766942e1cc639eb80a812cac6a41d9666409ad2f3bc233f7acaae2f66c5bf7b60ed48e37d2010fbe3a06595ae5595dd9a8067b8a7e79ba83c5cd19f5ec14b125f7127d57f89bc4d75c76305ebb1a51aed1824ec26b3a1897bf52d5d34182d3382fd0ea89b90c0fa05f5a1ea9488adb3cb8be5c2ab5d2444dcc90e134e1379", 0x8e}, {&(0x7f0000001ac0)="8de75127e4df60d5415d07c4a68d4ec92a1d43fac08f9cc2852bf7aa7875807792f181bece650c623c61dcc0bc30f9c4d94ba549ba100ceff07b26b1430c7936c89c421fea7efe5bc163e59acf602028a344f09068445f9e2d9aa85f6de0537869c8f6ef07220278a0b7ff9711735776967db0df2314c416b8399b8c1ab58ae9c6a33fc51349cbb94cdb337ce1fa10a5b069871cf2f11c92e8b7faf9bd4d33439d4818235aac61eee6eaa773276910753d115fc476f01c8e16f9b3650f7bb702c3b5708cf7be7ff84416dccca05ff04ac6b69d37", 0xd4}], 0x7, 0x10000) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r4) mmap(&(0x7f00002d4000/0x4000)=nil, 0x4000, 0x2, 0x8010, r4, 0x3fa01000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 482.832708][T20563] netlink: 'syz-executor.4': attribute type 7 has an invalid length. [ 482.849936][T20563] netlink: 'syz-executor.4': attribute type 39 has an invalid length. 20:54:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x7, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x13, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x22, 0x1e}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000001) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000040)={0x6d}) [ 483.366610][ T29] audit: type=1804 audit(1592427270.278:396): pid=20573 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/197/cgroup.controllers" dev="sda1" ino=16370 res=1 [ 483.367743][T20528] netlink: 'syz-executor.4': attribute type 7 has an invalid length. [ 483.472457][T20528] netlink: 'syz-executor.4': attribute type 39 has an invalid length. [ 483.556871][ T29] audit: type=1804 audit(1592427270.278:397): pid=20577 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/197/cgroup.controllers" dev="sda1" ino=16370 res=1 20:54:30 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0x4, 0x0}) 20:54:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000000c0)=0x100, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffda7, 0x0, 0x1, 0x0, 0x0, 0xc0}, 0x8090) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c00000010000d0700a47f793f000000ff030000", @ANYRES32=r8, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0x70, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x3f}, @IFLA_GRE_FWMARK={0x8, 0x14, 0x6}, @IFLA_GRE_IKEY={0x8, 0x4, 0x80}, @IFLA_GRE_ERSPAN_DIR={0x5, 0x17, 0x1}, @IFLA_GRE_ENCAP_DPORT={0x6, 0x11, 0x4e22}]}}}, @IFLA_PORT_SELF={0xc, 0x19, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0xd42}]}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x70}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004bc0)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x24}}, 0x0) 20:54:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x8, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000140)=ANY=[@ANYBLOB="3202000000000000040102c91000001e188f320125a0b84cad90df22e4f8cb00"], 0x20) sendmmsg$inet(r0, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000002100)=ANY=[@ANYBLOB="1800000000000000ff"], 0x18}}], 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000100)=0x40) [ 483.621161][ T29] audit: type=1804 audit(1592427270.318:398): pid=20522 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/197/cgroup.controllers" dev="sda1" ino=16370 res=1 20:54:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$packet(r3, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r4, @ANYBLOB="0100000000000000240012000c000100627269646765000e140002000800070000000000080027"], 0x44}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r5, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, 0x140b, 0x4, 0x70bd2a, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) r6 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x42, 0x0) write$binfmt_script(r0, &(0x7f0000001400)=ANY=[], 0x208e296) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000006, 0x28011, r0, 0x8f6ba000) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001000000000000000b000500010007"], 0x1}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x2000000100006700) connect$llc(r7, &(0x7f0000000080)={0x1a, 0x304, 0xcc, 0xff, 0x0, 0x4, @broadcast}, 0x10) [ 483.760287][ T29] audit: type=1804 audit(1592427270.528:399): pid=20563 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/197/cgroup.controllers" dev="sda1" ino=16370 res=1 [ 483.791334][T20611] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:54:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8, 0x28011, r1, 0x0) bind$bt_hci(r1, &(0x7f0000000300)={0x1f, 0x0, 0x4}, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x268, 0x0, 0xd0, 0xd0, 0xd0, 0xd0, 0x1d0, 0x1d0, 0x1d0, 0x1d0, 0x1d0, 0x3, 0x0, {[{{@ip={@local, @remote, 0xed030000, 0xffffffff, 'geneve0\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev, 0x0, 0x6, [0x1c, 0x2b, 0x7, 0x3f, 0x22, 0x28]}}}, {{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c8) 20:54:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x9, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 483.880524][T20616] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 20:54:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:30 executing program 5: r0 = socket$inet(0xa, 0x801, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, 0x0, &(0x7f0000000040)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000005e00)=[{{&(0x7f0000000080)=@x25={0x9, @remote}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/183, 0xb7}, {&(0x7f00000001c0)=""/69, 0x45}, {&(0x7f0000000240)=""/226, 0xe2}, {&(0x7f0000000340)=""/120, 0x78}], 0x4, &(0x7f00000003c0)=""/242, 0xf2}, 0x7}, {{&(0x7f00000004c0)=@nl=@unspec, 0x80, &(0x7f0000000940)=[{&(0x7f0000000540)=""/166, 0xa6}, {&(0x7f0000000600)=""/123, 0x7b}, {&(0x7f0000000680)=""/169, 0xa9}, {&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/212, 0xd4}], 0x5, &(0x7f00000009c0)=""/134, 0x86}}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000a80)=""/203, 0xcb}, {&(0x7f0000000b80)=""/163, 0xa3}, {&(0x7f0000000c40)=""/199, 0xc7}, {&(0x7f0000000d40)=""/64, 0x40}, {&(0x7f0000000d80)=""/180, 0xb4}, {&(0x7f0000000e40)=""/4096, 0x1000}], 0x6, &(0x7f0000001ec0)=""/4096, 0x1000}, 0x1ff}, {{&(0x7f0000002ec0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000002f40)=""/160, 0xa0}, {&(0x7f0000003000)=""/87, 0x57}, {&(0x7f0000003080)=""/3, 0x3}, {&(0x7f00000030c0)=""/114, 0x72}, {&(0x7f0000003140)=""/103, 0x67}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/4096, 0x1000}], 0x7, &(0x7f0000005240)=""/5, 0x5}, 0x6}, {{&(0x7f0000005280)=@xdp, 0x80, &(0x7f0000005400)=[{&(0x7f0000005300)=""/195, 0xc3}], 0x1, &(0x7f0000005440)=""/10, 0xa}, 0xffffffff}, {{&(0x7f0000005480)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000005600)=[{&(0x7f0000005500)=""/231, 0xe7}], 0x1, &(0x7f0000005640)=""/237, 0xed}, 0x3}, {{&(0x7f0000005740)=@nfc_llcp, 0x80, &(0x7f00000058c0)=[{&(0x7f00000057c0)=""/203, 0xcb}], 0x1, &(0x7f0000005900)=""/252, 0xfc}, 0xa5}, {{&(0x7f0000005a00)=@xdp, 0x80, &(0x7f0000005cc0)=[{&(0x7f0000005a80)=""/55, 0x37}, {&(0x7f0000005ac0)=""/227, 0xe3}, {&(0x7f0000005bc0)=""/37, 0x25}, {&(0x7f0000005c00)=""/158, 0x9e}], 0x4, &(0x7f0000005d00)=""/241, 0xf1}, 0x4}], 0x8, 0x2026, &(0x7f0000006000)={0x77359400}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000006080)=0x1, 0x4) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000006040)={r2}) [ 483.977545][ T29] audit: type=1804 audit(1592427270.888:400): pid=20623 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/198/cgroup.controllers" dev="sda1" ino=16357 res=1 [ 484.105023][T20624] bond9: (slave ip6gre1): The slave device specified does not support setting the MAC address 20:54:31 executing program 2: r0 = socket$inet6(0x10, 0x3, 0xdb2) sendto$inet6(r0, &(0x7f0000000540)="9000000018001f0636ccfb0d1b849ac00200a578020006056810030043000400030000000000c5ac27a6c5a168d0bf46d32345653600648dcaaf6c26c2912145497e5ade4a465d89b6ec0cff3959547f509058be86c90200004852000000250004001e0000000000000000000024c8e73ec4471f000001000000731ae9e086ceb6cf62bb944cf2", 0x90, 0x20004810, 0x0, 0xfffffffffffffe4a) 20:54:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0xa, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 484.172386][T20624] bond9: (slave ip6gre1): Error -95 calling set_mac_address [ 484.261680][T20611] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 20:54:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x366}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c01ce4e7", 0x6a}, {&(0x7f0000001400)="297e4f428a5bd25fc5e181b8323b4bab1662f81f3b492c550a8c23ef6b05668596ff29a3eb3e577ba6ba7d198e818a2e35358d03aac15218c8c9abb1cc225873b8435c3cb24254ccbb69f18a633497c3918affcfb40fecf3f8683734d04c6e2cfe8996c10e579fe8e99d7b61c072c6264a9ac56240fb360adadfdb9676112b97cbbde5da4398b54453305b4edcf380f9045db6b6daa0338c24d7c3dd9df16585c59864b5cc149c7a92deb6693d95f60b3cb254807b0de39a083a5cfa572faea4c08263050199bd993d", 0xc9}], 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x1d, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f85cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 484.372730][T20623] netlink: 'syz-executor.4': attribute type 7 has an invalid length. [ 484.391898][T20623] netlink: 'syz-executor.4': attribute type 39 has an invalid length. [ 484.585868][T20667] netlink: 'syz-executor.4': attribute type 7 has an invalid length. [ 484.728217][T20616] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 484.745918][ T29] audit: type=1804 audit(1592427271.658:401): pid=20677 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/198/cgroup.controllers" dev="sda1" ino=16357 res=1 20:54:31 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x80000000, 0x4) listen(r0, 0x0) unshare(0x40000000) r1 = accept(r0, 0x0, 0x0) write$binfmt_aout(r1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000100)=0x7fffffff, 0x4) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000001) bind$x25(r6, &(0x7f00000000c0)={0x9, @remote={[], 0x2}}, 0x4a) [ 484.885963][ T29] audit: type=1804 audit(1592427271.698:402): pid=20682 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/198/cgroup.controllers" dev="sda1" ino=16357 res=1 20:54:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0xb, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:31 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@local, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}, {@in, 0x0, 0x32}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}}, 0x0) 20:54:31 executing program 4: unshare(0x40000000) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r0, 0x1000) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r4) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendfile(r5, r2, 0x0, 0xffffffff800) sendfile(r3, r2, &(0x7f0000000040), 0x100000001) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @private=0xa010100}}, [0x80000001, 0x3, 0x685, 0x7, 0x8, 0x7, 0xfee, 0x597e, 0x81, 0x3ef, 0x6, 0x2, 0x7, 0xfffffffffffffff7]}, &(0x7f00000001c0)=0x100) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags=0x4a}) 20:54:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f00000000c0)=0xff) socket(0x0, 0x803, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000207dbf0c8a13546d33717273a06010341d43a59a4df00000000e9000500000000"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 20:54:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0xc, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 485.201907][T20721] IPVS: ftp: loaded support on port[0] = 21 20:54:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x400452c8, &(0x7f0000000100)) getpeername(r2, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="28000000d3a827eed4a72a9f5e16245d257c0c15f9233f9c6802b2c98161b5bff64efce7c32674b75b51d2519c2391c2", @ANYRES16=r4, @ANYBLOB="040029bd7000fbdbdf250100000014000500ff010000000000000000000000000001"], 0x28}, 0x1, 0x0, 0x0, 0x850}, 0x8000c40) sendmsg$NLBL_MGMT_C_REMOVE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r4, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_DOMAIN={0x7, 0x1, ')-\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4001}, 0x20000001) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 485.293700][T20725] IPVS: ftp: loaded support on port[0] = 21 [ 485.307707][ T29] audit: type=1804 audit(1592427272.218:403): pid=20732 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir403484313/syzkaller.ULMDZB/191/cgroup.controllers" dev="sda1" ino=16379 res=1 20:54:32 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x40000) r1 = socket(0x0, 0x0, 0x0) sendmmsg$alg(r1, 0x0, 0x0, 0x0) gettid() r2 = socket$phonet(0x23, 0x2, 0x1) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', r5}) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f00000000c0)={0x0, @llc={0x1a, 0xfffe, 0x3, 0x40, 0x81, 0xad, @random="beee198138d1"}, @ax25={0x3, @bcast, 0x8}, @xdp={0x2c, 0xa, r7, 0x11}, 0x18f, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='veth1_to_batadv\x00', 0x9c, 0x1f, 0x3f}) close(r0) [ 485.353606][T20721] virt_wifi0 speed is unknown, defaulting to 1000 [ 485.456790][ T29] audit: type=1800 audit(1592427272.228:404): pid=20732 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="cgroup.controllers" dev="sda1" ino=16379 res=0 20:54:32 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000070601040000000000ef00000000000008000640000970dc0500010007"], 0x1}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r2, 0x89e4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100002000) 20:54:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0xd, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @remote}, 0x10) 20:54:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0xe, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 485.904008][T20724] IPVS: ftp: loaded support on port[0] = 21 [ 486.407604][T20725] virt_wifi0 speed is unknown, defaulting to 1000 [ 486.570386][T20809] IPVS: ftp: loaded support on port[0] = 21 [ 487.046236][T20724] virt_wifi0 speed is unknown, defaulting to 1000 [ 487.473657][T20809] virt_wifi0 speed is unknown, defaulting to 1000 20:54:34 executing program 1: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x0, 0x4, 0x80, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000080)=""/128}, &(0x7f0000000180)=0x78) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_DOWNDELAY={0x8, 0x9, 0xffffffff}]}}}]}, 0x3c}}, 0x0) 20:54:34 executing program 5: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) openat$cgroup_ro(r0, &(0x7f0000001400)='cpu.stat\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/cgroup\x00') r3 = syz_open_procfs$namespace(r2, &(0x7f00000013c0)='ns/time_for_children\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendmsg$IPSET_CMD_HEADER(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0xc, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x50}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x110, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x13) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$SOCK_DIAG_BY_FAMILY(r4, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x1174, 0x14, 0x10, 0x70bd2b, 0x25dfdbfc, {0x2c, 0x3}, [@INET_DIAG_REQ_BYTECODE={0x60, 0x1, "7d327a71653506436101591501f7904f7afe91920f620b63ac93c77cd6a9b971bef7b01bd18aa4b60c9002c7c9a9eda0325f22c6299951261d4ba101c6c20bead6dd3cb8ec24c5a3eb813b90f41bfcb7eaa9004a35672f0988d6d475"}, @INET_DIAG_REQ_BYTECODE={0x5e, 0x1, "80e87c0dac3dd598c5ee3c4413b0cc24549e34cb953dea4864fba6193768165fa61bd22b9fe3d07dff8964b615d2ab72c1a1f7e6087a5f2502066bb76ab7bd993df529253ecdb1c79aa6f058c4f323a604f5424895ab47219148"}, @INET_DIAG_REQ_BYTECODE={0x88, 0x1, "084913c283b774d00f0f02455ef311cd47d8a828df67b6c1efbc74d872ac22b7b4944fff2c705c4d50fcb14686cd5c283b35f0471e0f72687188b3a2b76dbe552341b48927e16465a2f7f6128d52d71668d06112d6fb5fb0546963e3f0e96b77894a468db67f1c6251c03f6cf262ccb6049ad1f7cf7ed2dc3a71b256b0c666932246d77b"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "e2ef27136d663d96c27df91cdd84619012df065645d0a61c27e73bc2f045a51fe2802204fc0c0f95bca42087c3065d09d30ba6354a93f262408cd1517e4389253fc0276ec35fde6d760cd1dbe88e6b1e4e7b8dabcf1e7bcd6b449b6349bbde2c80a785cf73b9375ef9d3e1d137c92a5e6efa3c9de6fdad1c58a4a9bc30a742ca2059e0a98bc270f126158696fcddb073bb011f8163c75a10efc43298c334460e4f2697af4946ceffa61c43901e3d6b53139191e265bdfb76b722b3f7d882bc0197a1a0079b340e7e63f4dc732a508842d1fecb5d47582b7ac03328b7f301856bff8dfc62288ae5d8aa41fc1ae3f27d5d5269d4bd578ec06b68f158821ad51220c72a07adaefda08b38ede8f7627a27897d444ba446e8d8a3cbc8c15a1d379a6287a32e8055d663b57f334be755b7c27cc89bf2e0fbac28e11f605b2c17c6cd27b2c0abd8956c5a1bfc91b2ee9c1f454fe84baafd4b0018ca923cafbd5d231e603a4b337755cf68b0359a4d233a1e31cd7a640bfa29f4a2b36ca610b76afcb866a281aa09c23a9be1e7ede2940595a2e9e358c1f60931de431dc6f95614fb671529d1d3cbf4246851f6f73f92bec53ab1c6badd5449873bf825e4e9f558b8e45bacd785b4886ab23ebf4ccefb196aca9830a63d018ba47e2240e6ab51443a608b8830f1dc2a8e30d4a39f9bdf78e3bdfa4471391e19dc1f35d8d6b1586834ef2ea4d83731e592c4b0b38701caeb8b5dc6c27e97c603d13f551460ce4c5d05711e9b0a9723baafb83ab5a1c3200b72a0fe46788d9af7df21a94335b26849a67701e8bbfebe960047fad8efdf2e095138807e6286126cb7b3329740e965617226283e0f5f18648996da478b588d41bfb4313f41a27848fbec8f98705c3d69df3d134e9c680707398a5f588d2dd4bdc8058b7248b7f49cb49ddb6eb83f61d88ebbe2aa0ac68556e79f554feea2e1e4801ab691b77ca2e96ff2d396915b884d9cf2bb584c89510e80e535cb07b620be82175356e8756bb136860ae36809fea25b35ebf1104fc8c4fc95a538c67da82ff5ad1c8ca7b155a4859e2098d6385e13bef20d21db218364e8dcc5511b66d096d38702c036bb9ceee1097bd2667eda4da78df567638532fb124fa24af1d3f99de647431d6768de7ce62a786ede58b72191dd9f8c42dab525ddb8cbeb4050965ac604ca6bbd78554d566cb0eb3172fa041c72ffaa860f35100c42ec207f374bdf89fba46c8ab4a5003c2c61a309e676c4dc223cd46ec1f84fabb16bc2e457b1f52c5c06af407c64b42f1ba9bfb3b9449a8bf0b84c1e214c61f7d0996d21a7db811edda32e540811856fb13291ffabff0403e05501c42fd1725120276de3b595a77e6a6d1f6447b346b03452dbdcbe201d77e9b9d501f237a64d186ef8c5fd0e9445451843b20658f9a33fb26b311d91a3960ad7ed6072a57a0cd79517d768f6244e6fb9c7ff2f6a0aa0e001a93a11be897b2f33d945ea4407a120c8c7a1629744183fbd9ba46411d779348f89f5431833fd71cf730f43936dadbacd1809bdd19ade8b2211c661f392441290a19d99b8ca49f5a8a3a3ef5ee811061f37edfc5d8662e2357d414c12074f62574ceecb955051a797af03ad6f54b877e2036729f2e964db68b46209b9d77155f5a1754ca0586c2e45c1adff1264fb2af3999fe1c396d30b6e1ad3308d04152967d95686084ea7461cb38d6c6c9b1b49f9beea8dedbfb9351f96a43d77cd5fe1b997ca201f75e492b809886c4eedd00f8ddf08b07ce822035b028df68eec432986263726d69c4f27ef2309375d3f99f98fa10e130211be4d9b8e6a035c156cdf6d277260b5921609c80550503debf0d5ab095f5bcf41a0ce861c4fb19c7a8eab0331d0a004f3790331ceeb6d290e6d1f6c56069d730de11afe772464e7180ccd52a35167d08f8decadfd324ac5db6e0963ab086d308c514cb5de5e40dd40f18dd986b6c74905135749980274472456f2ac4920e7697b9894c5fe17e229557e31e5c15c1f4a83c70467aa8e172e978f3c4035f10ba7675c379a033a034d69d0ab15250c99e5df09d2b5f42a08409a460149e611a26592494bb2a667326da9c77ded02a46152c9e1f50a8e589c8c237ecba39eef7b154bd1ea42f986ed207e087acf40994c4b07d8db4f7924d95786bcdc97a7ce13a7f47af355442b1bbdccf0cb8a8f4c0e1806f1134f60bd3b76ae35934d50dc080734fd83292d4c0496ee2042b088c88078472a5aa4870e8757ea92fca4c82ede3449399246e3d54466cc4d208a9e7498410a17b8075eeacadef4f0a1e42a0b478c1fff46b3ac2d9d5466bc70b39ebcc7f6abbc8526fbc9a3477e60ba547be84e0c6244d1f3eefd144bc159e67ba28c381b67ec6808d442ab4fd6104c4aee7e2dba290fe9152d0b82a972a91fdedecea9d5f15d04db3df298eb5f70efe30322691f47c13e4ff7413d108ffc9e4d38b2a7f2b739e0fab653d6872620aa80552b964ab7a44aa96c971173fd78746c18ea90d4827916aceff999511ca8fc146e225ce31e1347f623a9b1de6daf23b6ed2ed7614f3a96a6e3b197b6d816e989751c39cdd13b11a9f39d3509d68fef2b1771fb7debc7b68db2999bf267fead22b93944699b4a865c317d9d739a131923dbef057b837129b5501b328300c5ddc199b177a9ff57b346716246df4bd45dc8578ac1daa228c84b04fc6b89453b687912fa8c08967a42a175ac661dd62a63eb251bec428665769fde5b2622b8e0c63d8240ff45fc81eadf2c382ac45ba362ef9c564fbd4716bce64877d15e187c0dcbe64bfe36273d12e33a7dcfd8ddec4a7699cb6c6f339e0bd7526c88626782a8e76d201b228a4bfede12987d2c0558056bdc74761a11bb0cf43883c5a8023ab9a95e2492f730ba1319e6f3470222c8be222008073cecf1c93c202cea4c256ef909c8909469ab9aed3c0e151f407e5504ec2ed76f03aec6459f01902a5888a1328d1a9387474ed509af139fba1afbe1cdeebb05844c41769aff810bd5232f77abc0f1ef97f9f576c76ee16bd9ff74cb506c0ea7c97d9b13a61304add9f415df22aea55f91f6d82652f598099359aa88ecf0419372d433f01ec9affc0350b0d2ce2c1a0450367b19ac597422c2f370d96b65b21a81095db58949c9f7171eb4fd888cfbe3e26ebc8dc96814e6cc381a882fac88ae41aaf2ac630eacddc54e399741c55ee7d8ceb40592fad467b849bc4efe4a73a63c820ff353d221bde8533c51a2f3ea0a2ea029fad13a00ba2d38522219977808fa83553595510b7fdea77312abc2448a284ffe2b40c07d5e3c7a49c3bc32bb6f824ba28b95a390e59c456128d65917c52126a8f870b137130328d1fc0e4b78ab670ac16482f9a9adf0d7c2f8f53c1018e9a35f896cbda933e942d3532d99eec850e6338b1daa1f7922b1155e55c68948749bb9adbc9ab03ab7af83040a391fa0dc7dbd8eb4048f33fbfa5857aaa52986fc0d1eb94d4f474d709d64c9f5aa1c1f7fd4a7a4cffc75a7a6c2b84d9a04172ac4816010fcfbac10d663f211c5df17bdbe859784d9cd657f701274820142a615b6d824344ed8ba12fa9b789c8267e14b2a5f332aa47056fb89712a828b808b73eb3804fad2800b4b8244f79f413e4a39c775b6e5e119b1d21845b45fedffe3773e21c06718cfcedb58bb94bd88458db0f95bee0902932d05c0a3fcf2aa2952d7920d97a16aa73c0e11a29d6694b2cd8edf33e1b4eda835fcbb06628ba66d6f0aa398c4d57e68ecf0b0139f811a15451854d59428c58de9937f0eb1cc5df6298231fb8121c82bc03ebaa007194a839df84b2361ff4cbd2adb933f51b69125cda6e82b53c63dc8a3494df6dc264566abaed23e84b8b9ce5a1c70a0150f89e799b319754a6f12b0684ea61b8e09baa8abe1a85f94072400a88504eb4214bf6a3fa8b396ace97972d7f9d91a9a607343d518e9eac943fefed5bd63aa6d47c99c6c3181a578e083199318eefa4a95e73e9b0c7c48ed8d439c78236936417f2c3d222ca88303804ef5007e0a32cde30b75ad242131ce2475c4ac94299153d583e62d667ead618003d7fbe54f7df1fa3c1ecf8e59a100eb748b6525624ef4405a7ebdfb2e082eb2eeee6263340e287b221e75698ef8cd5a2689e7cb9723254b445e9f6d685201d5e942eb250dc8d16dfe1866abced48716c559105c841bc9dd736248be1ef31bd1b183d02d03643c5f0109d035b1a98fd5bfe675942110eed162567e945132c7f1756202445f43f343a878afea994c01681932298a00bc7ae3cf44f01f7c610c50a1d53b603488f04d4edf0b1b25712460ee09a6d2f4317145069cc9d12607a31793454b455bc77463f1e5bcec05294a47ddf9c139dba747e499ff685f8edd59e988f0ac4e865c48075f43fae1b13f08dd4eb37470917eb5cf25b28a64fd46661cfd30d7a72fa12dd53d643157c5b2d705f15ad2845679ff7d7bc791bbc75d9bd36c80d7e76959ed357fa4b88471e5ee0fcca0c07ba8e96d157b0696b38b4e60e52af46440872be1ad90d10f98c9565c03691648acc80aba7c9751f0f8b96575f2be016721ff21825e9040f028f200a8097ae7808c3466f0e2cc711473cd757e0d3dacd725a7c09209e6a86ed26ae65b8d7e5ff6815210105039d1fbe0e61a6ec993d971e32b08d6c5676c3d3c42de60590ecbb0ce9f853e81721c86f446783762289152f4c9d057b7abb14b9c10abc05de6ed62bbe670d7fe4a8b98d56150985df8454868556ab0028d45e010be23e57dea3175b13ac97108729eebae775d29824f25ac4e8a2cdf2812faca744fc689641ad2ee3a529de9f672a996b3fc3d925b1f8473c17ea00ee7bb16d40e04b5ebdf70e4a4401eaad91973a2d1600774653c05cc1fcbad76cc798b292ab8e45973d6aad7898ed1da016494bd388e462ad760db64fb9729b905f79a67e0499aba50ea7e2427c970f362dcdc4d3c1f3120b396f7dd4ab59a5ce2130142daa26b9bd0a49725776e49cc0cd6688615d6256cbc44cf6a84044a247d0e69a07dc9b56e313322a336f5fef4e54927b02b5c305eaf12dddef9b333dbe53f8b4351379dd64df7499e267405b8a1ba0d2a469cced79c36c0e832c1ffd9b47f77fa76322262b8b29021d04824cf4e80467e645c72cb7487532691aa392a16c0e77eba111f9cbe178bf5f7a17ffc71e5c5dcccf17cf3dd1caa65184902c600dadc2f969cdc47857055e1be4e68c685a8e6247663ec5d9e74cf1d322a9d66b1395c6e83839f1052b4ef793db04a6345f12b168e28fe4a757006827eb82fffb03fc9c614fd401d30c8baaee95210293680bf2c22a7a7358ebd6b550c90235d28e28195d2ae051f307f37b858f29e08725d1997f665f1cb81fa99fc65fe9a2a7a9ca8771fdf2d8170255b17164c0e04a014605999372f2b60f03589c535178152768a18d81e5cd8682af95d6b2e1a24beb2b19fb71fac1be48ba320c3cd3497c188637cfdb1832a641a95b66984d10f2aed5172da5c4d902c4c8c0105fb50fb94b6ed84baa73ad324825203f4313077ac89dc6d72018a57fee6a8deeac171d7b31d961079dc9c3c50c40a0c21ffbad9c54b667404f7ec75a57db59d4914b919c912edc6353486d2db89a545ce6df40e6e24d7481cfae0c892a1d99cc8c7dc298c58ecf68addee88af9043f4bdd15518f622e95f79113bd378504d2d6f68f21f10f297943b265c9215fea10f962a3bfc769b8452f5d9236b5b354c568406696b82fe874450dabf64a12bd122"}, @INET_DIAG_REQ_BYTECODE={0x12, 0x1, "5ae005650904e24b8a57af400613"}]}, 0x1174}, 0x1, 0x0, 0x0, 0x10}, 0x4000014) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}}) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_tcp_buf(r6, 0x6, 0xe, &(0x7f0000002d40)=""/40, &(0x7f0000002d80)=0x28) 20:54:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0xf, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 487.914587][T20886] IPVS: ftp: loaded support on port[0] = 21 [ 487.923241][T20888] (unnamed net_device) (uninitialized): option arp_validate: invalid value (18446744073709551615) [ 488.037920][T20894] (unnamed net_device) (uninitialized): option arp_validate: invalid value (18446744073709551615) [ 488.311063][T20886] virt_wifi0 speed is unknown, defaulting to 1000 20:54:35 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2001010}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xdc, r2, 0x300, 0x70bd25, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0xc0, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x6}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x401}}, {0x8}}}]}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) sendmmsg$alg(r4, &(0x7f0000002200)=[{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000340)="02d3c2999be9c0720047e455326c75962013f2dcf73030d17ce6a5d5edf27673d239b7693a42603863603c9457a6179e818376d9ab5e3b380c52d08ac4d2349857a925f66d51fd6f16d46647ba1408e26c6044614489174fb99fe7c8b35608741ff30e7c848c94f431fb790c9673c1cd3a3c780baa6167a129f5f5e7fc838d88b3e0082315a578c9db970e03ce54971472429bbe0b2d1c5976dc041f5422c43925006c06799800a54db0b790fa0472a444f0a71b348f248eea45735168253f241dc10a918c3bd4096adb6add7acc3d552eeff9b049ed6e152413bc400f46cfdc78", 0xe1}, {&(0x7f0000000440)="22ebc181b18056db5fb65731a4b233c6fc7c70df35a16d0efe59d061ddd054adc300fa0902f605aa928c5d55ad90e89e48c7d457107f0aadd17137f3644445434fd76d6b0545f255fbc2f461fd85592e9426a356cea3ad319cc3a67c09e02d30616e72a4cc6c93cd32b2bf2129dbe1d656e7b5a1de0676546b11acbe0b993a1557a89085ba0af721040255afb73c498f61de9d837f62733e03ba", 0x9a}], 0x2, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4, 0x10001}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x60, 0x40000}, {0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000005c0)="38ec7414a50f94939191bdf18521b4aadb8ca7dab3fb5bebff3d36f57a4c9fee0f", 0x21}, {&(0x7f0000000600)="c39f12af49ca28bc084b338c713dbae3db8f34c8e6a8c8ee9dd1a9d915de899f74516d3538394f32261613e29d7f209ef799f4897f53f4364cf99eebd386d9244526392b3a9afcefa19121454b1b6923c54ab362c4622ef47a850b58fd336fc82ee27dbb691e1a6a6be403ef1b6cdeab098d520c369e99c52cc0b096f3dfe6665ea4085efbb818827ec17fd5d2461fd9255a35a8c78d427a94c1f4eb747cc01659b5e8c35ba8c1e1a8cdd2fd753146887a0c6c60e0e413", 0xb7}], 0x2, &(0x7f0000000700)=[@op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x7e623bd6e675a97}, {0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000780)="df3ab4b57abfc5fdce3ba049688d3dd5feb174c4cfff827c758c645eaf7c5b44e8c566a515c32760193bcee4f6d5f895b1f7c2b58917faba4a1159ec940796454db645bc2c3bb086e333adb726", 0x4d}, {&(0x7f0000000800)="fd60030f144598200ca5f9ea2d71548c5c136b4b167fe8161821444449ab197a5866da90ea46060715fdb32f6cac7da3c03b13be532cd7d7563e2d2f261e3f3e2e6c49a87405084620dedd52f639fc7865ea46e4d43b8a3d58a02cbb0ea8e89655f1f6d172e35df05b57459446766dfa11e8e45c91d48395461ae227513b5259199fd04152dd89bd44956e6a34f3702c1af8d50d111841c508b3f480525eb5dba608dc74ad429d39aa7619e6a490ed928e8b97628a", 0xb5}, 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&(0x7f0000002180)=[{&(0x7f0000001100)="fcbf4bcead17f3ac64b8099248f393310de9185c4a2b3b2a01430f9d638911cdddaa7d9bdcc12d5059b207cbaeede259425f87a933b38446e291bdedf22905dea8d0f793a2306d7e240eb80e7553c11b9d4af657dfc8ffd983b4f7ca85886326d1056008918407b53b497d51f7fd503b72c963b631c66f1bff9a52b3fce90130d18aef8392a49ddcd8b789f2ac040a6c432baadef66b23707da4463b91c642a0d6156025b15d9318b92f7740d66a4c2b624198d66c84e69e8bb77d892a2ac7d28fd9f92e6238035e310aa3f2d0f7cb8325dbe9bdabd5581e89ca5b928bb419a12b76fad3222ff895fc7b71e3616116939c8104c0d3ebde7b2208f29a98c96710f275230d3dc413e6de57cf8ad3c3488cc0230130f8366036d0c223944922c4a6cbe89fbd5ae8116ea98c57fb64a050df5fbe404b73d30a8e3f9b86d5eec7e1f6a15997b400d223d0a3c9d4e571b578222e0ebb92f9daaee4f3212faa9980924f608aa7dc026ec3c8299f984ca9cdf4eecedb1f704fc51d7e186d9d9de43da6409d72aa44878785bf26a0fb506cbd711488bc087e66eeb97ece88831f00225b16d654d85abe9c58017c67ee1dedb739b417cbc5b726ba68a6a9e551cfe0ff24c414d5eaabbfba51486bc08c9358e31a2a83cdbd77c5d028f4d5587c05b18189e034abae647f0c4e855fd9791a7ddb0c97838297ca00885103a61fe81aed32f38d5c56bb14da8b624d2db53277e2e90beb4cb4a22fb67de3b3b7bc0624cd0356378ee886910f57ac53caeccc4052b529173d9be87464b3ac9209684089c4f397f396c17a360736c3ae2c6790cf21d3b9a4c157cd1646bf99eb84cc8af098075774e179dd68aaec87129dfcb3789d2db19f3978e7f2073e99c50c393cfbd5bb9bd2984b77fc317c1676301f384b8bc696e8a0241cddf70bce6850e48ded79719c19e47f4faaaed36cdd8c8696f872c13ef861cdacb723bd76dcb5743173a550dd0bb978d4563b2e70a3ef273649cd313b968e778c1b712ed551e3be73897d5a14ebb572514f1c62ac00ac5e4a280abbeecd0cdf8aa4d0a37dcb29a5140ae0c07be3ace4a7492793a10a331e5fbf85395e55cff42c2898c029ee05aa3f5ca2aabb9ac445e20568badc14bd5bafd71b98867c1377a531666876361d257f57f46c57548e386e0ba45d49a90d7b4ca2eada8633759a814d22e6b2e6b61e01299989e4ac1ae5640adb59a5774254575eb4e0941798e3a9d59f0a2357d5c191fd9b62d37d88d93541da19ad42526334a09b269afa91d897eacf3c0a5511b7f527126cbd374138d81caf1bdb713225c9ffa3f194ca289f1249845cb860ffbc30307904119e8308a9af26e6869f7b4ec0db419a3eace7d9e9231c58ac89108cc41b867371d80938bb13a3f7eefcf2de0ee046ef6e9ca7bdf1b73dd5e17b892f7d4b4b66d2c521e43a484129a4f93217c301c21a7493ae729bce03903a4bf084ed40bea9fe722bb9a0ece2ea0995ae913e9740bdd53e6881bda8d590aeb16d3a616158a579bb28c1db253eb4eed50f9640fc330103dbd725026f93f561f0c9f69539d4dd68e38930af5cd98433df9ce996e412a4743060bd151b88be0d5c34497824610a1822001e74b92d4c5eee44a201e3b2c47a1118704d9af587acb6ab93edf993321a31bb0b0e9e2193ea36bca28717facc117e8f0f4e1fdc4806603ebc156107fa6676440608bc360c6f565db235ce5d2aa34a176afab1edbfac92d9b84a9697dc6dd6f85ed51aa032cedda949d84fe11c5b12fc2615b31f715f3ee07fcc8852e209531cf7679f8baab36e022028f00c8a5f3392ce9c5d06b7055a6e648b6951a0252e0b82c9d6fd74332a7227ceba71f9408ceab7d4111bb83cec54221abbf154a88ab0bad1d90a82905a10b7636b1d4672859ab266acc9bb80187b23a120bcaee4b0bf7e6e2a0334ff940e29b61a73333337d7b658481d0373398adb45398ecd3f387643c27dd564d3cbb7e32194bde8872b99a550db22a3827b14c3f9f64f0a19084a877bf2f73e31ba31f735d7d41a668fcb3d583084d379a155becb20a0df782b64f4192a7981c049b5951bca429b12ff59eedca7c759634417eeafd13131a72c234cabd5ca9a02fef60e59e6bd31d7feaf8f49a557ab88df959e71eabb9e549d4ad542c4cffbe39163aa7f6f7ae6ad32f32e40ecfc440bb22a3250a1f41d29e23b3b7dc2448d5781a92f3fcd048f4c0c08f4a6e52eaafd44b63742552ee3d149c5a6cb780909b42eca620261aa5ff15047a1710fafecfd1a8a8e02aed1ef0c946ad5fba7d56db5b2303f25633a314193235a4c72ba3d80f019fc6974c471a65ff177a23b33269821cac87286f6640ca8ba34eb980d841640061945793936a3afec74cb8f901078921254c02cf753e5f02e4cf60fe7592ffab0c7310ab53cfdefc07b9a31b5b8b3158aeca2ddc51410d9e9790fa2e986def5932db97dd55abd121ecea809f32547a7e619d16295ab43c09d71e6a15d7651ad91e307ec19d763930abd2d6a3841e244821cb66bb7cc1de3ac99f41f0dd65b214e790c866ae05cf138fbea77f86c9b68656001aecc9868404c35ec6b82f01f3039f3c5d6aa7266446ade0f4717fd87a68e8e8623718af5ce70da5aeae9694895ae97ea5444b3b30d47af41fdba635aff3ab37e0f3930229e620732025fdbc82416bba9760360604d15ec3149e6ee68f217e7b7da6e04fe9116c589bef37012ed44e58363da9fefbd628c0ef61b9edf26f8698462c0acbb3e625221944b1029f4b6b3747ddbdc04a46f9d77fa44e7ed3e2367e1a43de974d4a518c4b73429f13df1d02631ab054d861dacf6e507bc5296d9b4c277655c8656b86ea9caad76a15b6be00f216cafb48d471863dee08e3182a5c6badb077f672fd162eeb13eb2e338034d3c564b30f881d7c6c36ea0ce1f10b769434e217de0b5e015a3b2d05cb1b356143133e073c58b8df80bb70585ef153f92d98208817015d3b38367f39fdd1c45ff7942c2c6283fa3b39f2ae5cdfaab3f2e06643af2e5a63b889b3e42c51584328b54732d62135ed9e0ca778fb65d71535689ad06506c6841bcd15ff3e4321e29593ce5bd404ec338e13e92c8a89edd4f47472ec3cbef375fd49bbde218b869b4fb185651cc4126135dfaf70200c35933db17afaf1c6f27ffbb0f3138c4d7063a8ddca516e448654c4853f7decd4bbb0664561d96b8ad08ba094503691dfd58af1e2efcad090b72cb83fd3adb2609b3b02c0d077552a0e2d93e284a370f88e24ad7d17018046e27aa6b94a46af1c86e25a62b026b5b09e1fae769adf57ec3b33e71e618a9de8ffe83881f97d7180397cc2877c7de233462fd7499682e563280f8467ff25a6b147bd3011ebca9d5e45f38fb6b310fdfaad5d898d2ad0041ee49254bb4714597e31ea226ff94aadd2d7ae5343a200c95a25f94c64b4c67afe79665192d331f6d95d7465104e95d7b8ac0adb07dae6fb20fbe9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0x1000}, {&(0x7f0000002100)="ff45882ef0771e0a738b7879b766ae867e747916c1f536b03d2f93b1bef0e0a3d340595f393426525c557a30b6b6a2a28b90ee84ab28e685397df1fa8f352fe533f0f8ff28e2fad5cb857f1a64ab38cba74ccc981d957cc4dd05feecd6ccfc693fa01b3016e16d68e9c2fde63993", 0x6e}], 0x2, &(0x7f00000021c0)=[@op={0x18}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x8844}], 0x5, 0x1) r5 = openat$cgroup_ro(r1, &(0x7f0000002340)='memory.swap.current\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000002380)=0xfff, 0x8) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002a00)={0x0, 0x5, 0xfff7, 0x3, 0x8}, &(0x7f0000002a40)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000002a80)={r7, 0x401}, 0x8) r8 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCALLUSERDATA(r8, 0x89e5, &(0x7f0000002ac0)={0x4f, "276f09e3c4af2a25a59a1716a0f09ad12016bed26e3668e23d0a3d7aa6b246266e29e7e4ba52128749f6204cbe82f1a55be70fc97a273a3239925a956cfcc788ff669ce8409fe733a048d173691c278907e7a07b151fcacbe7ff6ba8afb117ae3caa3df091a39b4a1dbc64f4d4ee1af966e746a9bd0552f3ed00f02964d82b5f"}) r9 = accept4$inet(0xffffffffffffffff, &(0x7f0000002b80)={0x2, 0x0, @remote}, &(0x7f0000002bc0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002c00)={0x0, 0xffff}, &(0x7f0000002c40)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000002c80)=@assoc_value={r10}, 0x8) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000002cc0)) sendto$inet(0xffffffffffffffff, &(0x7f0000002d00)="0c6765932e199adb176d6803599e5f7142ae445c604dd5bcf58ac2d745ad05b6ee3e30e5c3c7c095c78e216c81f17d1a687be989e0605d661132526e6102bafcc03982c4b5f1ed5bc757169c1ee17741fe270f897113e21277658671b6addd9b47f0f7b48474ca537dcd745898e729428003fe670094d836fba80c0a6e8d3d", 0x7f, 0x24008884, &(0x7f0000002d80)={0x2, 0x4e20, @local}, 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002dc0)=r3) 20:54:35 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x2}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x339) r4 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r5 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r6 = gettid() syz_open_procfs$namespace(r6, &(0x7f0000000000)='ns/cgroup\x00') r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000001) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)={0x138, 0x0, 0x8, 0x70bd2d, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r7}}]}, 0x138}, 0x1, 0x0, 0x0, 0x4000010}, 0x8000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000b0000000b0001006367726f7570000044000200400003803400028018000100001401000000000000000000ff0300000000000018000200000f070000000000000001000000000005000000080001001f"], 0x74}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 20:54:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000300)='ns/mnt\x00') ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x28, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_NET_SET(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x154, r4, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x873}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xd5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_NET={0x50, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x8f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x81}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x200}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}]}, @TIPC_NLA_BEARER={0x4}, @TIPC_NLA_MEDIA={0x64, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x8050}, 0x4044000) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) ioctl$SIOCX25GSUBSCRIP(r5, 0x89e0, &(0x7f0000000340)={'veth1_macvtap\x00'}) 20:54:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x10, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:35 executing program 1: unshare(0x40000000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) ioctl(r1, 0x8, &(0x7f0000000040)="0000000400000000000000") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x80010, r0, 0xce1de000) socket(0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @broadcast}}) [ 488.631586][T20923] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 488.634937][T20919] IPVS: ftp: loaded support on port[0] = 21 [ 488.667194][T20889] IPVS: ftp: loaded support on port[0] = 21 20:54:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x11, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:35 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$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000003c0)="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", 0x182, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x12) write$cgroup_int(r2, &(0x7f0000000380), 0x386d) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x22011, r3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8, 0xe0ffffff, 0x3f00000000000000}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) socket$netlink(0x10, 0x3, 0x0) 20:54:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x12, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x13, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x162}, 0xc) sendfile(r2, r1, 0x0, 0x10000f000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000000c0)={r4, 0x4, 0x3}, 0x8) [ 489.354829][T20923] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 489.386926][T20924] IPVS: ftp: loaded support on port[0] = 21 [ 489.429033][T20919] virt_wifi0 speed is unknown, defaulting to 1000 [ 489.676179][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 489.676193][ T29] audit: type=1804 audit(1592427276.588:406): pid=20980 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/202/cgroup.controllers" dev="sda1" ino=16367 res=1 20:54:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x14, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000000)={0x10000, 0x10001, 0x1, 0x0, 0x0, [{{r1}, 0xfffffffffffffc00}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x4e1f, @multicast1}, 0x10) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:41 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001f000503d25a809a6664010001000000", 0x14}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x9, 0x9, 0x9}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000080), &(0x7f0000000100)}, 0x20) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000003c0)=ANY=[], 0x208e24b) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r5) accept4$alg(r5, 0x0, 0x0, 0x800) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10010, 0xffffffffffffffff, 0xffffc000) r6 = openat$cgroup_ro(r3, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r6, &(0x7f0000000080)}, 0x20) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)=""/145, &(0x7f0000000080)=0x91) recvmsg$kcm(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000440)=""/4096, 0x7ffff000}, {&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f0000001440)=""/184, 0xb8}, {&(0x7f0000001540)=""/147, 0x93}], 0x4}, 0x0) 20:54:41 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x84, 0x81, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) 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(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'batadv0\x00', 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, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0x8, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x8}]}}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004c}, 0x40001) connect$ax25(r2, &(0x7f0000000180)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x4}, [@bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @remote}}}}]}]}, 0x6c}}, 0x0) 20:54:41 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x43732e5398416f1a}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) bind$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x2711}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vlan1\x00', 0x400}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) ioctl$sock_x25_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@remote={[], 0x3}, 0xb, 'ip6gretap0\x00'}) ioctl$TUNSETCARRIER(r0, 0x400454d4, &(0x7f00000000c0)=0x1) [ 495.009201][T21023] IPVS: ftp: loaded support on port[0] = 21 20:54:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x15, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 495.134098][ T29] audit: type=1804 audit(1592427282.048:407): pid=21025 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir057292872/syzkaller.Mzb79P/180/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 495.184447][T21023] virt_wifi0 speed is unknown, defaulting to 1000 20:54:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r3) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)={r2, r3, 0x8, 0x4a, &(0x7f0000000000)="01e84b8c1766db7e61de10b76ddaa224bff75383ae9560d3118547242d64ac4626fdedb7779d32d9169bbc97f805d38c674c0ba41336db46c9a9775ea2cc2964471a09fdbd78d10b3d33", 0x8e, 0x7f, 0x0, 0x9, 0x800, 0x3, 0xff, 'syz0\x00'}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x16, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:42 executing program 1: unshare(0x8030300) socket(0x1d, 0x800, 0xfffffeff) shutdown(0xffffffffffffffff, 0x0) 20:54:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$tipc(0x1e, 0x2, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x17, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 495.848022][T10521] tipc: TX() has been purged, node left! [ 496.038059][T10521] tipc: TX() has been purged, node left! [ 496.125795][T21031] tipc: Started in network mode 20:54:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x3, 0x2) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x18, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 496.157993][T21031] tipc: Own node identity 00000000000000000000ffffac1e0005, cluster identity 4711 [ 496.169979][T10521] tipc: TX() has been purged, node left! [ 496.177131][T10521] tipc: TX() has been purged, node left! [ 496.240519][T21031] tipc: Enabling of bearer rejected, failed to enable media [ 496.256946][T10521] tipc: TX() has been purged, node left! [ 496.298773][T21075] IPVS: ftp: loaded support on port[0] = 21 20:54:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x19, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 496.417559][T21075] virt_wifi0 speed is unknown, defaulting to 1000 20:54:43 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000888000/0x1000)=nil, 0x1000, 0x1000001, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='pids.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.stat\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000280)=0x7, 0x12) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast2, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0xfffffffffffffe5c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x0, 0x24008000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04000101700003dc65989b6cdf250900000008003400"], 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x2000c053) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 20:54:44 executing program 4: 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000180)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001240)='^\x97\xd9\xc1d.%\xb2\x03\xc6]\xd8\xc6\x04\x00\x00\x00u\xe3\x8f\xbb?\xd3#D|\x8ea&\b\x91\f#\xbf\"'}, 0x30) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYRES16, @ANYBLOB="010000000000000000000900000028000380080001000200000014"], 0x3c}}, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001200)={&(0x7f0000001280)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080021bd7000fedbdf250e0000000c000200060f00000800040000f8ffff80f48c4e83d7164e9df8dd86874adb874bc90b79136c7b29f46e585f1f7dea3febdac39e47200d22ad6fce0a16ed1602d197ef7c3104d7ffb9f39814483d8435b4f80b09df4344a32984e7a674e91aabacad68464357"], 0x28}}, 0x816) sendfile(r5, r4, 0x0, 0x100000001) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) 20:54:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) pipe(&(0x7f0000000100)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e30, @loopback}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) accept$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r3) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000000000)={0x3, 'syz_tun\x00', {0x4}, 0x7}) 20:54:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1a, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:44 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x4000010, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0x100}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={r3, 0x81, 0x0, 0x236e, 0x8, 0x2}, &(0x7f0000000440)=0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f0000000080)=0x54) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xfffffffffffffd1d, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="28d80100"/17, @ANYRES16=0x0, @ANYBLOB="010026bd7000ffdbdf25060000000a000900bbbbbbbbbbbb00000800390001000080"], 0x28}, 0x1, 0x0, 0x0, 0x50014}, 0x800) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={'macvtap0\x00', &(0x7f0000000040)=ANY=[@ANYRES64=r0]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) socketpair(0x26, 0x5, 0x55c, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$SIOCAX25GETINFO(r6, 0x89ed, &(0x7f0000000300)) 20:54:44 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000001200)=ANY=[@ANYBLOB="1802000000000000000000000001000085000000170000009500b0df000000007782b5f04138e0dd81a2068ca29b5e6e498f4f49f5d712099ac3647a6e59c137444a7a7f8f7e16faf795fab6057514aa3f8e02000000000000007039b0936ff7d86b648892f919a9003ce578497bc1dcd5fdb11d652ee7b5e8ba47ac8bcbd141090f08597b633629b94e6fc2930a2a9479d430ca2fa71f17b5e0fb3d31509d5b208e70a2c3a20bd7ba15940900000000000000e7ac03bcac0337fee62557a621d54612cbeef206eacee62163af286cd38ad664e62edac77e0bb565e52a4f1df85fdf4fd1a19945a8ca7ce331c23b336adfa1fa00f0442be910c07833c2d17e9ec0178e5cf98e6a350d031e05a8c8c9b2d7851df23526b77561efc022d744c77c82eda1a3d63949b16ca2390600000000000000a557c5f23c80cfecc0aff9b14e45f16b4b0907e992ed8174dd14f1eb2a1effc3f9195859b7553527eb4533ab9ec458bb31e4705e93338f6d9c1e8b6e73798b5cbc2e0223540bef351ba5cfa4bb0be3c6bfab329e607b54b6000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x3b) recvmmsg(0xffffffffffffffff, &(0x7f00000095c0)=[{{&(0x7f0000009340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000009540)=[{&(0x7f00000093c0)=""/138, 0x8a}, {&(0x7f0000009480)=""/144, 0x90}], 0x2, &(0x7f0000009580)=""/17, 0x11}, 0x7fff}], 0x1, 0x21, &(0x7f0000009600)={0x77359400}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000009680)='nl80211\x00') sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000009800)={&(0x7f0000009640)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000097c0)={&(0x7f0000001440)=ANY=[@ANYBLOB="d800000083366aa17cb6562dce600d6f6ca99abc4154a5a79f44e167636b227a5b31c9b1477e79f2df8a177a7c96e0ee93059e8b72aa01069c485400399100b92b403fed7e18cf99b9d9b9ac779f416f1f918455fdac005a4d2810eeb5dfc068de5074a49758c76c20f22c60bafee5d4a5a72c41dd5eb96d67d9e9a585f27e91cc178d6d60e421f607bf", @ANYRES16=r2, @ANYBLOB="08002abd7000fcdbdf2514000000b100ac00f4cc46edc1bc48801674707cc4a22ad1ad7a691477bf92158d8628401e54158558115518f6f138e3123d89bd005c7d625b58a4b020fe26510aa732245061716de10eedc10547618f7a315088de08236ff6c31bdf5030ece9c0b94ee2bc2aa19d87e365fdd724a60495556c63d554155c636e21964fc6451312fd6aa4a6c7dccbf9070bfa7ed7e2927dc2bc1ddc89532da64535a5327e4911fc55d30b72dae5020a223cadb9621400684c9754fc0000000600b5009005000006001a0103000000"], 0xd8}, 0x1, 0x0, 0x0, 0x800}, 0x50) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r9 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000003d40)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000003d00)={&(0x7f0000003200)={0xae0, 0x0, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [{{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0xec, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x5}}}]}}, {{0x8}, {0x254, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0xde}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x87}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x88, 0x2, 0x0, 0x1, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}]}}, {{0x8}, {0x138, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x61dc24b8}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}, {{0x8}, {0x26c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x4c, 0x4, [{0x2, 0x0, 0x6, 0x5}, {0xfff9, 0x1, 0x9, 0x2}, {0x6, 0x0, 0x1f, 0xffffffff}, {0x5e, 0x9, 0x20, 0xffff7194}, {0x7, 0xff, 0x4}, {0x0, 0x6, 0xff, 0x55e7b99f}, {0x1f, 0x28, 0x7, 0x1}, {0x1, 0xff, 0x9, 0xfffff190}, {0x3, 0xdd, 0x9}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x10000}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x1b4, 0x2, 0x0, 0x1, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7fff}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}]}}, {{0x8, 0x1, r5}, {0xf0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r8}}}]}}]}, 0xae0}, 0x1, 0x0, 0x0, 0x840}, 0x0) r10 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_ADD(r3, &(0x7f0000001400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000013c0)={&(0x7f0000000100)={0x4c, r10, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4048005}, 0x810) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) [ 497.670803][T21144] IPVS: ftp: loaded support on port[0] = 21 [ 497.699008][T21151] validate_nla: 5 callbacks suppressed [ 497.699018][T21151] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 20:54:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1b, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 497.773372][T21145] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 497.797544][T21144] virt_wifi0 speed is unknown, defaulting to 1000 [ 497.837082][ T29] audit: type=1804 audit(1592427284.748:408): pid=21159 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/204/cgroup.controllers" dev="sda1" ino=16179 res=1 [ 497.867820][T21151] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 498.015842][ T29] audit: type=1804 audit(1592427284.818:409): pid=21159 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/204/memory.events" dev="sda1" ino=16163 res=1 20:54:45 executing program 5: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x7f, 0x1, 0x3a32}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000a40)=ANY=[@ANYRES32=r0, @ANYBLOB="ff0f3000d3c007d8f1fd3bdbc7853b518c1bec39ffea1d9f4ec430ac4f528f33e122240540e800d129ab3812b16db87b79855cf34ec595fb8d5f8bfabc6a33cba60df56f0e73dba44516339b00b5eb59c44de3a829f8cc95d68e818ee5d66dadb6610009c7cb212bde65d2f28388fe1b076ba9b549f00cf10a1492c7b4247f239c5db933040330e287ad75f72dde50b2b923bb639f95f565cc731601d4fdd53cb861106792d76f5d2de328818a93d134cc997799546efc223bdc516a0b84e902fba499b8221d1e2af2238e5502c24b877c80ed1c0af3f44afe417e87ff0bf39dbd7f03cf85e641414c5a"], 0x38) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000940)={0xcc, 0xb, 0x6, 0x3, 0x0, 0x0, {0x0, 0x0, 0xa}, [@IPSET_ATTR_DATA={0x5c, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0xfffffffc}, @IPSET_ATTR_CADT_FLAGS={0x8}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x42}, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @local}}, @IPSET_ATTR_CADT_FLAGS={0x8}, @IPSET_ATTR_ETHER={0xa, 0x11, @local}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @empty}}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x40}]}, @IPSET_ATTR_DATA={0x5c, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x101}, @IPSET_ATTR_IFACE={0x14, 0x17, 'wg2\x00'}, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0xfff}, @IPSET_ATTR_IFACE={0x14, 0x17, 'veth1_to_team\x00'}, @IPSET_ATTR_BYTES={0xc}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x8}, @IPSET_ATTR_COMMENT={0x9, 0x1a, 'xfrm\x00'}]}]}, 0xcc}}, 0x0) getsockopt(r3, 0x0, 0x1, &(0x7f0000000440)=""/140, &(0x7f00000000c0)=0x8c) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="10000000a6c9a185226dc92f3c0cff7f120a05770e6186c494963edc6a2c98bba046ef94a2eba73df763077d10fc9812606d0b7580e916f87f98e310752a96fa2e895011be0305108eaff490eaf2419695fa42e9642d761b4de86db46b424c2599f00cc18af5cea1553b68f14937a36277f2c3c59df9a150d2a4a1", @ANYRES16=r2, @ANYBLOB="0100000000000000ff00310000000800010004000000"], 0x1c}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)={0x78, 0xb, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0x5c, 0x7, 0x0, 0x1, [@IPSET_ATTR_PROTO={0x5, 0x7, 0x2f}, @IPSET_ATTR_CADT_FLAGS={0x8}, @IPSET_ATTR_ETHER={0xa, 0x11, @dev={[], 0x22}}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz0\x00'}, @IPSET_ATTR_ETHER={0xa, 0x11, @remote}, @IPSET_ATTR_ETHER={0xa, 0x11, @local}, @IPSET_ATTR_NAME={0x9, 0x12, 'syz0\x00'}, @IPSET_ATTR_IP2_TO={0xc, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @initdev={0xac, 0x1e, 0x81, 0x0}}}]}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x78}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000300)=0x1, 0x4) r5 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) write$binfmt_elf32(r6, &(0x7f0000000840)=ANY=[@ANYBLOB="7f454c4606060901090000000000000002000600ff0100002700000038000000b600000006000000ff00200001000400ff0302000000000033c05d6b230985d6a16b66bb878303a583358827d202217115c366f4ef9e213d746a76fc8ea01b90ac46a80be861fc5c76f85cf53ffea9bd216cce2fefd1cbba0e6418996226bd7862d1d27562852dbdcf1887da70c391a837013148a5a5e6f75977d236e0542e1c29ac74477810a5a6bcf39a6e350e867a470f92c254060d28b699ac652e2287c814e6a2761d7057393d9cf543cdc13be4"], 0x72) getsockname$packet(r6, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000e80)=@newlink={0x40, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x206, 0x10000}, [@IFLA_MASTER={0x8, 0xa, r7}, @IFLA_PORT_SELF={0x18, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "963127959c7435d749851d14aaed15ba"}]}]}, 0x40}}, 0x0) 20:54:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x1c, 0x1a, 0x100, 0x70bd2c, 0x25dfdbfe, {0x2, 0x14, 0x80, 0x7, 0xfc, 0x1, 0xfd, 0x3, 0x1800}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x666a4fbbc47c03f2, &(0x7f00000001c0)={@local, 0x0}, &(0x7f0000000200)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x20, r7, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x5}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x70, r7, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ed2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x29}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x70}}, 0x800) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x64000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x30, r7, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}]}, 0x30}}, 0x50040) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)=@can_newroute={0x280, 0x18, 0x1, 0x70bd29, 0x25dfdbfd, {0x1d, 0x1, 0x1}, [@CGW_FILTER={0xc, 0xb, {{}, {0x1, 0x1, 0x1}}}, @CGW_CS_XOR={0x8, 0x5, {0x2, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x9c}}, @CGW_CS_CRC8={0x11e, 0x6, {0x5d, 0x0, 0x6d, 0xe3, 0x7, "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", 0x2, "77d3f71a41227a8a7cd6316c75471e2f407e0b77"}}, @CGW_LIM_HOPS={0x5, 0xd, 0x4}, @CGW_CS_CRC8={0x11e, 0x6, {0x51, 0x37, 0x2, 0x9, 0x4, "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", 0x0, "78c8af5d6dd6dc844657ebec7fb2c29f26beb1da"}}, @CGW_DST_IF={0x8, 0xa, r3}, @CGW_CS_XOR={0x8, 0x5, {0xfffffffffffffffc, 0x6, 0xffffffffffffffff, 0xff}}]}, 0x280}, 0x1, 0x0, 0x0, 0x8050}, 0xc804) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x24, r8, 0xf, 0x0, 0x0, {0xf}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_GW_SEL_CLASS={0x8}]}, 0x24}}, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) setsockopt$IP_VS_SO_SET_ADD(r9, 0x0, 0x482, &(0x7f0000000040)={0x4, @loopback, 0x4e23, 0x3, 'rr\x00', 0x8, 0x4, 0x1c}, 0x2c) [ 498.082683][T21159] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! 20:54:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1c, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 498.166913][T21159] File: /root/syzkaller-testdir339863439/syzkaller.bZUeY8/204/cgroup.controllers PID: 21159 Comm: syz-executor.4 [ 498.221784][ T29] audit: type=1804 audit(1592427284.838:410): pid=21159 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/204/cgroup.controllers" dev="sda1" ino=16179 res=1 [ 498.273098][T21176] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 20:54:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) pipe(&(0x7f0000000100)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e30, @loopback}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) accept$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r3) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000000000)={0x3, 'syz_tun\x00', {0x4}, 0x7}) [ 498.384846][T21182] IPVS: set_ctl: invalid protocol: 4 127.0.0.1:20003 20:54:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_delrule={0x74, 0x21, 0x4, 0x70bd27, 0x25dfdbfd, {0xa, 0x0, 0x80, 0x4, 0x7f, 0x0, 0x0, 0x3cbaf0621bf6f54c, 0x2}, [@FRA_SRC={0x14, 0x2, @private0}, @FIB_RULE_POLICY=@FRA_IIFNAME={0x14, 0x3, 'veth0_to_bridge\x00'}, @FRA_SRC={0x14, 0x2, @empty}, @FRA_SRC={0x14, 0x2, @mcast1}, @FIB_RULE_POLICY=@FRA_PROTOCOL={0x5, 0x15, 0x1}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r2 = accept4$inet(r1, &(0x7f0000000140)={0x2, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:45 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, 0x0, 0x0) ioctl$IMHOLD_L1(r0, 0x80044948, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x1}, 0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000a840)={0x0, 0x4, 0x1ff}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xfffffff8}, 0x8) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) [ 498.432456][T21150] IPVS: ftp: loaded support on port[0] = 21 20:54:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1d, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1e, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 498.787729][ T29] audit: type=1804 audit(1592427285.698:411): pid=21199 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/205/cgroup.controllers" dev="sda1" ino=16259 res=1 [ 499.190790][ T29] audit: type=1804 audit(1592427286.108:412): pid=21207 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir339863439/syzkaller.bZUeY8/205/cgroup.controllers" dev="sda1" ino=16259 res=1 20:54:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0xc16}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 20:54:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) recvfrom$inet(r1, &(0x7f0000000000)=""/38, 0x26, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast}, 0x10) 20:54:48 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32, @ANYBLOB="0000000000401800280012800a00010076786c616e00000018000280140010"], 0x3}}, 0x40) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x8ffffffc, 0x0) 20:54:48 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f00000000c0)=[{0x28, 0x0, 0x0, 0x8000006c}, {0x80000006}]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x0, @local}, 0x10) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2, 0x7, 0x0, 0x1, 0xd, 0x7, 0x1}, &(0x7f0000000040)=0x20) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 20:54:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x21, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) sendmsg$kcm(r1, &(0x7f00000000c0)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x4, @remote, 'netdevsim0\x00'}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000680)="e5b42ad5c5409fc8249db0785e26c0de69d18f7c145f80513668862238e98a406fa5aba8037375300704594bc7315baf72a28e9641bb3414b1ce9b32e98e032afd9c4d35fb9e932d1e0d40857d1b0389a71c3a744c1ee5dfbb86c33e60ff6a5f911f37fee986257bf26f75da95108256bc262015ddae3727d509a42c", 0x7c}, {&(0x7f0000000000)="12ee8ca3e783cb1e5818071da0ab94d5f64e3b5b65f808d6f945e354082119a2c01e33a06fbaf203d6", 0x29}, {&(0x7f0000000240)="d9c393855157ec397b1f097a9e8df15ddf5dfe3c72b6990184211035a02f5e19b7b891fef830d9078855bae67de8577fb885cf7bcdc75f98ba126c92b0a399e1cbb86556f17171358e0ad4aa475be7a7b32d72e625c6455a66766e3bd125c2ae38f5eb376066db70296404653abb93243bc1270937ad15e8d4f951096842858611060216699e2917eff08c541e18a9aa5850f4d7c7e65c9bb1cde163a1e7c56645b2161fab266a0043d0a17ae3851e421fcccfc45b49793d7c756389a1fb41c21da9db15239aa7f0343444f47b339bcc57c2c7aeb3b216a29367e85861840f931c7aa71635790d44ed11750fda900ac4add5c2d0f9", 0xf5}, {&(0x7f0000000340)="aeacb78026ecd6c175433f3be27212cb8196c0fc25c1d5b34c38eca0e066937e6f6eeea418d2137f7b25aa109fc0e748b18540197664ecd7db189a04b38a79bbe51091af701f7269bb23276be69611439060f4690e0b7ac3236371abf435b36374f4e266570781ce4488ebc44f13801f8801143d8ba6ba3b0bb8", 0x7a}, {&(0x7f00000003c0)="d90905387d1146a3644fb41bb58f9e3e70b8253ca5553a4f33ba0d270f92a303de8f4c9fca8d0aa9763fd885a990ef07dd0d494c6a52590b25142601fc3c920460503fc584706a9e803696a1458cae2d2cd9f652dcf5b4bf0a8163fb07341c84c94550f3a7aa75fc7f8ce794891e76215641ace34e9cfc0a3020427dab7dd113d1c743408ba4a22ee8d09041c9d94b7816cb1bc7cd92963cadaf142274ad9ecc01a911b507bc3bef9537af485dbb425c0686a95c1ea51679217640e4e04ebdff2b63cfcc7da399327e818c826fee9053eee6dfb3ede68bf554747a8ad4c6e78a1a3781fd8363caa168015487", 0xec}], 0x5, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x128}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa1}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8, 0x7, 0x7}]}}}]}, 0x3c}}, 0x0) 20:54:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x22, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 502.142988][T21245] 8021q: adding VLAN 0 to HW filter on device bond2 20:54:49 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x1, 0x12) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xc, 0x12, r3, 0x64967000) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r4) sendfile(r3, r4, &(0x7f0000000080)=0x3, 0x3ff) [ 502.413656][T21292] 8021q: adding VLAN 0 to HW filter on device bond3 20:54:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x23, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:49 executing program 4: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="140100001900010000000000000000000a0000000000000000000000c2000880f0365043828caedd215f7f2f6f10a2533d7e98146af2f2c837963ce10d98bcc069026ae7528ffcdeb06fe25f23c661f807bf89647c08431748fbc9d2551c7abd77d3f1963aca40c01ffb96a06cf6f0378323aeb9c1664ff6c8c364904769d55849edd24cbdd3f95aadb74a08f8ade1778239400a525301674473d151b35bb89b4d0d225d4253d869994ee5c916a8eca101cc4302919edce57b007abe118bd38f7d071e2f4d4359d7f478671caf08dc49f9d31058278ea76816c5761afbdf0000080006000100000008001000490b6d050c00168008006d00", @ANYRES32, @ANYBLOB="0800170006000000080006000304ff8cc8589be7437d16f20b2bbc218c28aed35c7c9c37b639897257f6b9ecb47b5c05e62782a3971b413e4e125fc196db02d5906899db3d9f86ccd19621472ed9e700e9ddbf739cde287931ff6c2bef06a8ec8148873e4eec2af35da96aad2ec418190642702b"], 0x114}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x218fe53f1794f59, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x3}, {0x8}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000580)=@add_del={0x2, &(0x7f0000000280)='vlan0\x00'}) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800c}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010025bd7000ffdbdf251b00000007002100626200001c00228008000400080000000800050009000000080006000500000008000100030000000700210061610000bbf067ca4f31d70862b6fb8cf4d47641fc30c125141e76a23408f58d3322aaefb2affae135d92c09b52e16e6213a44020eb6ea218108025406400ee4a60248a97b48af98cbfcaca6bced5de900d66d1ef266ea91b3c132ca4ee22d8d69e3941ac368187e65d7a85e698db48a56ddef8fc9b76cf018d23159805334e70dc7ef619481034112c91424da4cb12851ddb2fbfdaeb92da3bc74d2f4e4d49d7dcd12337538c0b73ec4a08deee74ad905727b3ec5bcdcb9144309d1708bbf31afffac47f95c"], 0x48}, 0x1, 0x0, 0x0, 0x8001}, 0x4000000) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket(0x11, 0x4, 0xfffffffc) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000600)=0xf) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="2400d1165b9213df8dbc00"/20, @ANYRES32=r5, @ANYBLOB='\r\x00'/12], 0x24}, 0x1, 0x6000}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[], 0x40}, 0x1, 0x0, 0x0, 0x48080}, 0x4000) gettid() r6 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r6, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r7}, @typed={0x8, 0x82, 0x0, 0x0, @pid}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) 20:54:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7f000001}}, 0x1c) 20:54:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x24, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 502.701046][T21338] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 20:54:49 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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23492893efde8b98bd459e7e3a445a9d1887"], 0x48}}, 0x0) bind$bt_l2cap(r2, &(0x7f0000000340)={0x1f, 0x3ff, @any, 0x9, 0x2}, 0xe) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x74, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x10}, {}, {0xe}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_EMATCHES={0x40, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x34, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18, 0x1}, @TCF_EM_META={0x18, 0x2, 0x0, 0x0, {{}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x100}}}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1f}}]}]}}]}, 0x74}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 502.898021][T21341] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 20:54:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = accept4$ax25(r1, &(0x7f0000000000)={{0x3, @bcast}, [@default, @default, @bcast, @rose, @bcast, @bcast, @null, @bcast]}, &(0x7f0000000080)=0x48, 0x800) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) bind$packet(r1, &(0x7f0000000100)={0x11, 0x3, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000099e70005ef00b15c3c5c66e10000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x2000, 0x42040}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}]}, 0x2c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x20, 0x11, 0x803, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) 20:54:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r0, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r3, 0x2, 0x7, 0xffffffff}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0100007e1db5ad02417994aa834a2c"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705a99a", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300"], 0x38}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x0, 0x0, &(0x7f00000002c0)='syzkaller\x00', 0x5, 0xad, &(0x7f0000000300)=""/173, 0x0, 0xa, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000080), 0x10}, 0x78) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) 20:54:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x25, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:50 executing program 4: unshare(0x40000000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-aes-ce,wp384)\x00'}, 0x58) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r3) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="080d7309fb4a95d73a2407") r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYRESDEC=r4, @ANYRESOCT, @ANYRES64=r5, @ANYBLOB="aa034af070433edab262556394cb0a174321bd37dd6fb9258377af17e608339c68701f6173441456843b41a561bc1a520ed4570001f9505b9f09cd619100"/84, @ANYRES16], 0x0) syz_extract_tcp_res(0x0, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000000), 0x4) [ 503.080678][T21363] device veth22 entered promiscuous mode [ 503.214174][T21378] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 503.241974][T21374] IPVS: ftp: loaded support on port[0] = 21 20:54:50 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) socket$nl_crypto(0x10, 0x3, 0x15) sendfile(r2, r1, 0x0, 0xffffffff800) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f0000000040), 0x7) 20:54:50 executing program 5: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)={0x6, {{0xa, 0x4e21, 0x5, @remote, 0xe3}}, 0x0, 0x3, [{{0xa, 0x4e24, 0x1, @private1={0xfc, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e24, 0x7ff, @private0={0xfc, 0x0, [], 0x1}, 0xff}}, {{0xa, 0x4e20, 0x4, @loopback, 0x5}}]}, 0x210) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") sendmsg$IPSET_CMD_RENAME(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x5, 0x6, 0x301, 0x0, 0x0, {0x0, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x50}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000002c0)=0x14) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r7, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c0002000800010005"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=@newlink={0x3c, 0x10, 0xfffffd17, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x419626309877ceaa}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x3c}}, 0x0) [ 503.265785][T21379] IPVS: ftp: loaded support on port[0] = 21 20:54:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x26, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r0) pwritev(r0, &(0x7f0000002140)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="ea166b27408d33715d", 0x9}, {&(0x7f0000001040)="7f1dd543b01d63efe745c2aea14d4d3391324239eddd52516dd1c8549a43a03379d38a85266fc43f13a911134dc863b7bee4270ea5f9a68461d87ebf54de48a312c44cc5201417dac4de238db58ebeb5942dba720a5f88ae80f97162025f699acf48a225cc79455ee3a72fa1044a3e13938054c06e72e1e4704920f958151da42e72d1b1062a4552a7009194cb9b373bd18596d9bcd95db9eebaacb51c82249e696885ff78c84b34a15a95fb8b34b9eebb8bbd48e5779fc980116bcc5c0d25d4a7015c57d8ca4846a26deef6c7", 0xcd}, {&(0x7f0000001140)="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0x1000}], 0x4, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) ioctl$SIOCNRDECOBS(r2, 0x89e2) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 503.435027][T21374] virt_wifi0 speed is unknown, defaulting to 1000 [ 503.435999][T21392] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 503.515844][ T29] audit: type=1804 audit(1592427290.429:413): pid=21397 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir045249745/syzkaller.oQ2xxl/193/memory.events" dev="sda1" ino=16374 res=1 20:54:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x0, 0x0, 0x0, [], 0x1, &(0x7f0000000040)=[{}, {}], 0x0, [{}]}, 0x88) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x1f8, 0x110, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000180), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1, @empty, 0x8, 0x7ffffffe}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote, @dev={0xac, 0x14, 0x14, 0x21}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x440) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) accept4$inet(r1, 0x0, &(0x7f0000000000), 0x0) [ 503.689409][T21392] device bond2 entered promiscuous mode 20:54:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x27, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 503.748941][ T29] audit: type=1800 audit(1592427290.459:414): pid=21397 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16374 res=0 [ 503.819897][T21398] bond2: (slave bridge5): making interface the new active one [ 503.827398][T21398] device bridge5 entered promiscuous mode [ 503.843356][T21445] x_tables: duplicate underflow at hook 1 [ 503.869364][T21398] bond2: (slave bridge5): Enslaving as an active interface with an up link 20:54:50 executing program 2: unshare(0x40000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0xd0d20000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)={0x144, r2, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xb23}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xa38a}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xbd28}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK={0x7c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6a09}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x20040060}, 0x200008d4) socket(0x0, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000003c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, 0xffffffffffffffff, 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000640)={r6, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000006c0)={r7, @in={{0x2, 0x4e20, @broadcast}}, 0x3, 0x9, 0x8b46, 0x3ff, 0x20, 0x20, 0x7}, &(0x7f0000000780)=0x9c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8) [ 503.934441][T21398] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 503.936027][ T29] audit: type=1804 audit(1592427290.459:415): pid=21397 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir045249745/syzkaller.oQ2xxl/193/memory.events" dev="sda1" ino=16374 res=1 [ 504.025604][T21382] IPVS: ftp: loaded support on port[0] = 21 [ 504.065201][T21445] x_tables: duplicate underflow at hook 1 20:54:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x28, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) [ 504.200282][T21462] IPVS: ftp: loaded support on port[0] = 21 [ 504.223369][ T29] audit: type=1800 audit(1592427290.719:416): pid=21423 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16374 res=0 [ 504.346302][ T29] audit: type=1804 audit(1592427290.719:417): pid=21397 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir045249745/syzkaller.oQ2xxl/193/memory.events" dev="sda1" ino=16374 res=1 [ 504.550487][T21381] debugfs: Directory '!' with parent 'ieee80211' already present! [ 504.610409][T21379] virt_wifi0 speed is unknown, defaulting to 1000 [ 504.704009][T21381] IPVS: ftp: loaded support on port[0] = 21 [ 504.947030][T21463] IPVS: ftp: loaded support on port[0] = 21 [ 505.375755][T21382] virt_wifi0 speed is unknown, defaulting to 1000 [ 505.935135][T21462] virt_wifi0 speed is unknown, defaulting to 1000 [ 506.603431][T21381] virt_wifi0 speed is unknown, defaulting to 1000 [ 507.057619][T21463] virt_wifi0 speed is unknown, defaulting to 1000 20:54:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2000400) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x90}, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r6) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x8992, &(0x7f0000000540)="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"/298) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x60, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYRES32=r6, @ANYRES32=r5, @ANYRESDEC, @ANYRESDEC=r7, @ANYBLOB="d604"], 0x38}}, 0x0) bind$can_raw(r2, &(0x7f0000000000)={0x1d, r5}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:54:54 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x3, 0x80, 0x0, 0x8, 0x8}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SAVE(r1, &(0x7f0000002300)={&(0x7f0000002200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000022c0)={&(0x7f0000002240)={0x54, 0x8, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x800) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f0000002340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002780)=[{&(0x7f00000023c0)=""/188, 0xbc}, {&(0x7f0000002480)=""/151, 0x97}, {&(0x7f0000002540)=""/144, 0x90}, {&(0x7f0000002600)=""/137, 0x89}, {&(0x7f00000026c0)=""/138, 0x8a}], 0x5, &(0x7f0000002800)=""/73, 0x49}, 0x40000020) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r2, &(0x7f0000002980)={&(0x7f00000028c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002940)={&(0x7f0000002900)={0x24, 0x0, 0xa00, 0x70bd2c, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl$SIOCAX25OPTRT(r2, 0x89e7, &(0x7f00000029c0)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, 0x2, 0x44}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000050c0)={&(0x7f0000003e40)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000005080)={&(0x7f0000003e80)={0x11d8, 0xe, 0x3, 0x401, 0x70bd29, 0x25dfdbfc, {0xc, 0x0, 0x3}, [@generic="92fbe95ba9dbb226537504e72ac7254a865cab6a5563973ceca16dd83d14a0b67705767b3b5bdfae227a3c0b172b519defc0d19a9d973562967d0b3f9f6e16dd4daf32244412d9ee92d402d0823c883a6d1ee953c026f1d16121841477431cf8531706f8675f0a856a13c5e469fa606abc1e74aacfd428c88d3cb8b7087a09ee2dfb59145e1906d9e4ab99d82eb8dd033694779a71e0667229a186b9d25709d4cbde44d1f164104d470ed92b30d2897d", @generic="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", @generic="224b974e75834abae4d021a7bd27990fdd384082", @generic="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"]}, 0x11d8}, 0x1, 0x0, 0x0, 0x8020}, 0x4040800) r4 = socket$inet(0x2, 0x6, 0x1000) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000005100)={'filter\x00', 0xf1, "d1abce0ff2df00757794b6b8e2e0ca033524463dbbf744a5608d4e122d40731919f71d18ed8ba945668630df18bcd1171dc0063b353ed99ae9c919fc9060655091230e17302bc9caeb00c5103bc9b59deba591d7d39fe9c1330b9f4c1508c2940324bd4358c77b4ee0d05b8fa696a0c418954efd8b2ce12dbb0ae87d27bcc80d5b8bb5002634940bf1b705c2d45130820223482f896894f7729b6140279bf346e82b45605f8e1533bde22a47692753a6901b541f8fa2ee5ea7f4b05bc19b7c0f256b7ce29268042e1178184c3592cb75f72c4536380bf168e4b570bb62478424db0dba6e481451140ec28bb6706bf5682b"}, &(0x7f0000005240)=0x115) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000005280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f00000052c0)=0xe58, 0x4) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000005300)='cpuacct.usage_user\x00', 0x0, 0x0) getpeername$tipc(r6, &(0x7f0000005340)=@name, &(0x7f0000005380)=0x10) pipe(&(0x7f00000053c0)={0xffffffffffffffff}) sendto$inet6(r7, &(0x7f0000005400)="2cb3220f234449985703d1f0dc3de4494f678270a4f9372b6423adc5b74858f854acfeee646cb9235f4ec20fdc", 0x2d, 0x80, &(0x7f0000005440)={0xa, 0x4e23, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9}, 0x1c) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r6, 0xc080661a, &(0x7f0000005480)={{0x6, 0x0, @identifier="0a31da94e604c481630718ce9f1d7965"}}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000005940)='veth1_vlan\x00') 20:54:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x29, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x0, 0x0, 0x0, [], 0x1, &(0x7f0000000040)=[{}, {}], 0x0, [{}]}, 0x88) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x1f8, 0x110, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000180), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1, @empty, 0x8, 0x7ffffffe}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote, @dev={0xac, 0x14, 0x14, 0x21}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x440) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) accept4$inet(r1, 0x0, &(0x7f0000000000), 0x0) 20:54:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r0, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r3, 0x2, 0x7, 0xffffffff}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0100007e1db5ad02417994aa834a2c"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705a99a", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300"], 0x38}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x0, 0x0, &(0x7f00000002c0)='syzkaller\x00', 0x5, 0xad, &(0x7f0000000300)=""/173, 0x0, 0xa, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000080), 0x10}, 0x78) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) [ 507.540622][T21621] x_tables: duplicate underflow at hook 1 20:54:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x300, 0x70bd25, 0x25dfdbff, "", ["", "", "", "", "", "", ""]}, 0x10}}, 0x0) 20:54:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x2a, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000000d40)=ANY=[@ANYBLOB="e40200002000040026bd7000fedbdf253c000000ff020000000000000000000000000001000000000000000000000000000000004e2100004e2380010a0080202b000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="48000100626c616b6532732d3136302d67656e65726963000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000002c0017000400000025bd700025bd700026bd700025bd700000000080ffffff276fc1f8ff04000000010400002000000008000b0008000000e400060000000000000000000000000000004d226bee01b085010000000000000000000000004e2300034e2201000a00", @ANYRES32, @ANYBLOB="000000ef000000000000000000000000000004d43200000000000000000000000000ffff000000070200000000000000ff0f00000000000001800000000000008809000000000000e5"], 0x6}}, 0x0) write$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="1c0000000706010341d43a5900df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) recvmmsg(r2, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}}], 0x40000000000020c, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x200, 0x0) write$tun(r3, &(0x7f0000000100)={@val={0x0, 0x18}, @val={0x1, 0x1, 0x8, 0x4, 0xfff, 0x4}, @llc={@snap={0xaa, 0x1, "cd", "f71892", 0xd, "8e377880dccd535ac1dcc4ccd0082b555a324cc6c037e401bbda44a1cc0342ff3fc1eee9bcd32eac44c09ec292ef74ea03bc4097f69d4ebe606df15251f4a38be7bf68edf60aa85a7c07e36dfa1cc574a029adc39a26ffeb3182e3a0f754d6"}}}, 0x75) [ 509.233106][T21623] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 509.263533][T21623] CPU: 0 PID: 21623 Comm: syz-executor.1 Not tainted 5.7.0-syzkaller #0 [ 509.271896][T21623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.281959][T21623] Call Trace: [ 509.285252][T21623] dump_stack+0x188/0x20d [ 509.289591][T21623] sysfs_warn_dup.cold+0x1c/0x2d [ 509.294533][T21623] sysfs_do_create_link_sd.isra.0+0x119/0x130 [ 509.300606][T21623] sysfs_create_link+0x61/0xc0 [ 509.305369][T21623] device_add+0x713/0x1c10 [ 509.309796][T21623] ? uevent_show+0x360/0x360 [ 509.314411][T21623] ? ieee80211_set_bitrate_flags+0x20b/0x5c0 [ 509.320396][T21623] wiphy_register+0x1e2e/0x2940 [ 509.325258][T21623] ? wiphy_unregister+0xee0/0xee0 [ 509.330284][T21623] ? register_netdev+0x50/0x50 [ 509.335063][T21623] ieee80211_register_hw+0x2295/0x3960 [ 509.340535][T21623] ? ieee80211_ifa_changed+0xdc0/0xdc0 [ 509.345997][T21623] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 509.351654][T21623] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 509.357645][T21623] ? memset+0x20/0x40 [ 509.361769][T21623] ? __hrtimer_init+0x13b/0x270 [ 509.366637][T21623] mac80211_hwsim_new_radio+0x22ac/0x4520 [ 509.372363][T21623] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 509.377926][T21623] ? hwsim_register_received_nl+0x400/0x400 [ 509.383822][T21623] ? memcpy+0x39/0x60 [ 509.387807][T21623] hwsim_new_radio_nl+0x8fe/0xf50 [ 509.392837][T21623] ? mac80211_hwsim_new_radio+0x4520/0x4520 [ 509.398746][T21623] ? genl_family_rcv_msg_attrs_parse+0x1bd/0x320 [ 509.405105][T21623] ? genl_family_rcv_msg_attrs_parse+0x1c7/0x320 [ 509.411448][T21623] genl_rcv_msg+0x627/0xdf0 [ 509.415990][T21623] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 509.422342][T21623] ? __dev_queue_xmit+0xbf2/0x30a0 [ 509.427490][T21623] ? lock_release+0x800/0x800 [ 509.432165][T21623] ? skb_splice_bits+0x1a0/0x1a0 [ 509.437101][T21623] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 509.442911][T21623] netlink_rcv_skb+0x15a/0x410 [ 509.447675][T21623] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 509.454001][T21623] ? netlink_ack+0xa10/0xa10 [ 509.458606][T21623] genl_rcv+0x24/0x40 [ 509.462586][T21623] netlink_unicast+0x537/0x740 [ 509.467355][T21623] ? netlink_attachskb+0x810/0x810 [ 509.472461][T21623] ? _copy_from_iter_full+0x25c/0x870 [ 509.477831][T21623] ? __phys_addr_symbol+0x2c/0x70 [ 509.482852][T21623] ? __check_object_size+0x171/0x437 [ 509.488139][T21623] netlink_sendmsg+0x882/0xe10 [ 509.492908][T21623] ? aa_af_perm+0x260/0x260 [ 509.497406][T21623] ? netlink_unicast+0x740/0x740 [ 509.502352][T21623] ? netlink_unicast+0x740/0x740 [ 509.507288][T21623] sock_sendmsg+0xcf/0x120 [ 509.511704][T21623] ____sys_sendmsg+0x6e6/0x810 [ 509.516468][T21623] ? kernel_sendmsg+0x50/0x50 [ 509.521162][T21623] ___sys_sendmsg+0x100/0x170 [ 509.525835][T21623] ? debug_smp_processor_id+0x2f/0x185 [ 509.531294][T21623] ? sendmsg_copy_msghdr+0x70/0x70 [ 509.536412][T21623] ? __fget_files+0x32f/0x500 [ 509.541092][T21623] ? ksys_dup3+0x3c0/0x3c0 [ 509.545506][T21623] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 509.551492][T21623] ? __fget_light+0x20e/0x270 [ 509.556176][T21623] __sys_sendmsg+0xe5/0x1b0 [ 509.560677][T21623] ? __sys_sendmsg_sock+0xb0/0xb0 [ 509.565698][T21623] ? __x64_sys_futex+0x380/0x4f0 [ 509.570646][T21623] ? do_syscall_64+0x21/0x7d0 [ 509.575323][T21623] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 509.581321][T21623] do_syscall_64+0xf6/0x7d0 [ 509.585836][T21623] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 509.591726][T21623] RIP: 0033:0x45ca59 [ 509.595627][T21623] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 509.615309][T21623] RSP: 002b:00007f7a47e31c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 509.623719][T21623] RAX: ffffffffffffffda RBX: 0000000000501860 RCX: 000000000045ca59 [ 509.631687][T21623] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 509.639653][T21623] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 509.647620][T21623] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 509.655586][T21623] R13: 0000000000000a1a R14: 00000000004ccfc9 R15: 00007f7a47e326d4 20:54:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x2b, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x13}}, 0x1c) 20:54:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x0, 0x0, 0x0, [], 0x1, &(0x7f0000000040)=[{}, {}], 0x0, [{}]}, 0x88) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x1f8, 0x110, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000180), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1, @empty, 0x8, 0x7ffffffe}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote, @dev={0xac, 0x14, 0x14, 0x21}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x440) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) accept4$inet(r1, 0x0, &(0x7f0000000000), 0x0) 20:54:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 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$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r5, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000800)=@delchain={0x2c, 0x28, 0x200, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x4}, {0x5, 0xffff}, {0xd}}, [@TCA_CHAIN={0x8, 0xb, 0x1}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB="2100000024000b0f00"/20, @ANYRES32=r5, @ANYBLOB="000000000400ffff00000000080001007069650004000200"], 0x30}}, 0x0) 20:54:58 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@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, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) listen(r0, 0x0) unshare(0x40000000) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/61, &(0x7f00000000c0)=0x3d) r1 = accept(r0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r2, &(0x7f00000002c0), &(0x7f0000000200)=0x14) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, 0x0, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8696071") getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4e22, 0x0, 0x4e23, 0xfd3, 0xa, 0x80, 0x50, 0x0, 0x0, r5}, {0x5, 0x1, 0xf, 0x2, 0x9, 0x1, 0x3, 0x3}, {0x101, 0x8000, 0x8, 0x1}, 0x8, 0x6e6bb2, 0x1, 0x1, 0x1, 0x1}, {{@in=@empty, 0x4d6, 0x3c}, 0x2, @in6=@loopback, 0x3505, 0x2, 0x1, 0x1, 0x5a, 0x80000000, 0x10000}}, 0xe8) ioctl$SIOCAX25GETUID(r1, 0x89e0, &(0x7f0000000180)={0x3, @null, r5}) [ 512.400165][T21695] x_tables: duplicate underflow at hook 1 [ 518.089527][T21712] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:55:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055ec1cfe847a071") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1}}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r3, 0x200, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc044}, 0x41) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) [ 519.043449][T21724] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 519.069411][T10521] tipc: TX() has been purged, node left! [ 519.165584][T21727] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 519.177560][T10521] tipc: TX() has been purged, node left! [ 519.183749][T10521] tipc: TX() has been purged, node left! [ 519.373681][T10521] tipc: TX() has been purged, node left! [ 519.547950][T10521] tipc: TX() has been purged, node left! [ 519.680727][T10521] tipc: TX() has been purged, node left! [ 519.841010][T10521] tipc: TX() has been purged, node left! [ 519.996268][T10521] tipc: TX() has been purged, node left! [ 520.126136][T10521] tipc: TX() has been purged, node left! [ 583.861959][ T0] NOHZ: local_softirq_pending 08 [ 583.867110][ T0] NOHZ: local_softirq_pending 08 [ 677.933809][ T1149] INFO: task kworker/u4:8:10521 blocked for more than 143 seconds. [ 677.941749][ T1149] Not tainted 5.7.0-syzkaller #0 [ 677.963717][ T1149] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 677.972405][ T1149] kworker/u4:8 D24336 10521 2 0x80004000 [ 678.007179][ T1149] Workqueue: netns cleanup_net [ 678.011970][ T1149] Call Trace: [ 678.033538][ T1149] __schedule+0x8f3/0x1f90 [ 678.037997][ T1149] ? __sched_text_start+0x8/0x8 [ 678.042858][ T1149] schedule+0xd0/0x2a0 [ 678.060089][ T1149] schedule_preempt_disabled+0xf/0x20 [ 678.066418][ T1149] __mutex_lock+0x7b3/0x13c0 [ 678.071025][ T1149] ? ip_set_net_exit+0x194/0x5b0 [ 678.084789][ T1149] ? mutex_trylock+0x2c0/0x2c0 [ 678.089570][ T1149] ? find_held_lock+0x2d/0x110 [ 678.097299][ T1149] ? ip_set_net_exit+0x136/0x5b0 [ 678.102269][ T1149] ? rcu_read_lock_held_common+0xa0/0xa0 [ 678.109205][ T1149] ? ip_set_net_exit+0x194/0x5b0 [ 678.115033][ T1149] ip_set_net_exit+0x194/0x5b0 [ 678.119838][ T1149] ? ip_set_create+0x13b0/0x13b0 [ 678.126084][ T1149] ops_exit_list.isra.0+0xa8/0x150 [ 678.131209][ T1149] cleanup_net+0x511/0xa50 [ 678.136838][ T1149] ? unregister_pernet_device+0x70/0x70 [ 678.142399][ T1149] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 678.149617][ T1149] process_one_work+0x965/0x16a0 [ 678.155543][ T1149] ? lock_release+0x800/0x800 [ 678.160264][ T1149] ? pwq_dec_nr_in_flight+0x310/0x310 [ 678.173518][ T1149] ? rwlock_bug.part.0+0x90/0x90 [ 678.178510][ T1149] worker_thread+0x96/0xe20 [ 678.183033][ T1149] ? process_one_work+0x16a0/0x16a0 [ 678.206426][ T1149] kthread+0x388/0x470 [ 678.210517][ T1149] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 678.233479][ T1149] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 678.239231][ T1149] ret_from_fork+0x24/0x30 [ 678.253575][ T1149] [ 678.253575][ T1149] Showing all locks held in the system: [ 678.261311][ T1149] 4 locks held by kworker/u4:0/7: [ 678.284710][ T1149] 1 lock held by khungtaskd/1149: [ 678.289750][ T1149] #0: ffffffff899be040 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 678.323699][ T1149] 1 lock held by in:imklog/6475: [ 678.328672][ T1149] #0: ffff8880a735d8f0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 678.347190][ T1149] 4 locks held by kworker/u4:8/10521: [ 678.352581][ T1149] #0: ffff88821b039138 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x844/0x16a0 [ 678.364143][ T1149] #1: ffffc90001c97dc0 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x878/0x16a0 [ 678.375058][ T1149] #2: ffffffff8a586130 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x9b/0xa50 [ 678.385230][ T1149] #3: ffffffff8d238a98 (&table[i].mutex){+.+.}-{3:3}, at: ip_set_net_exit+0x194/0x5b0 [ 678.395807][ T1149] 3 locks held by syz-executor.5/21653: [ 678.401428][ T1149] [ 678.405024][ T1149] ============================================= [ 678.405024][ T1149] [ 678.414298][ T1149] NMI backtrace for cpu 0 [ 678.418641][ T1149] CPU: 0 PID: 1149 Comm: khungtaskd Not tainted 5.7.0-syzkaller #0 [ 678.426521][ T1149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 678.436571][ T1149] Call Trace: [ 678.439867][ T1149] dump_stack+0x188/0x20d [ 678.444210][ T1149] nmi_cpu_backtrace.cold+0x70/0xb1 [ 678.449406][ T1149] ? lapic_can_unplug_cpu.cold+0x3b/0x3b [ 678.455052][ T1149] nmi_trigger_cpumask_backtrace+0x231/0x27e [ 678.461027][ T1149] watchdog+0xa8c/0x1010 [ 678.465454][ T1149] ? reset_hung_task_detector+0x30/0x30 [ 678.471007][ T1149] kthread+0x388/0x470 [ 678.475075][ T1149] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 678.480804][ T1149] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 678.486525][ T1149] ret_from_fork+0x24/0x30 [ 678.491301][ T1149] Sending NMI from CPU 0 to CPUs 1: [ 678.496810][ C1] NMI backtrace for cpu 1 [ 678.496815][ C1] CPU: 1 PID: 124 Comm: kworker/u4:3 Not tainted 5.7.0-syzkaller #0 [ 678.496821][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 678.496824][ C1] Workqueue: bat_events batadv_nc_worker [ 678.496830][ C1] RIP: 0010:lock_release+0x193/0x800 [ 678.496840][ C1] Code: 3f 0f 87 a8 04 00 00 89 ed be 08 00 00 00 48 89 e8 48 c1 f8 06 48 8d 3c c5 00 1f 8b 8a e8 35 67 58 00 48 0f a3 2d 5d 56 31 09 <0f> 82 f2 03 00 00 48 c7 c2 14 51 8b 8a c7 44 24 48 01 00 00 00 48 [ 678.496843][ C1] RSP: 0018:ffffc90001317c00 EFLAGS: 00000047 [ 678.496850][ C1] RAX: 0000000000000001 RBX: 1ffff92000262f83 RCX: ffffffff8159c89b [ 678.496854][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8a8b1f00 [ 678.496859][ C1] RBP: 0000000000000001 R08: ffff8880a8ce81c0 R09: fffffbfff15163e1 [ 678.496863][ C1] R10: ffffffff8a8b1f07 R11: fffffbfff15163e0 R12: ffffffff899be040 [ 678.496868][ C1] R13: ffffffff87c0dfe6 R14: dffffc0000000000 R15: 0000000000000001 [ 678.496872][ C1] FS: 0000000000000000(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 678.496876][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 678.496881][ C1] CR2: 0000557f1f9fab18 CR3: 0000000053e54000 CR4: 00000000001406e0 [ 678.496885][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 678.496890][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 678.496892][ C1] Call Trace: [ 678.496896][ C1] ? process_one_work+0x878/0x16a0 [ 678.496899][ C1] ? lock_downgrade+0x840/0x840 [ 678.496902][ C1] ? debug_smp_processor_id+0x2f/0x185 [ 678.496905][ C1] batadv_nc_worker+0x21c/0x760 [ 678.496909][ C1] process_one_work+0x965/0x16a0 [ 678.496912][ C1] ? lock_release+0x800/0x800 [ 678.496915][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 678.496918][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 678.496921][ C1] worker_thread+0x96/0xe20 [ 678.496924][ C1] ? process_one_work+0x16a0/0x16a0 [ 678.496927][ C1] kthread+0x388/0x470 [ 678.496931][ C1] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 678.496934][ C1] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 678.496937][ C1] ret_from_fork+0x24/0x30 [ 678.527823][ T1149] Kernel panic - not syncing: hung_task: blocked tasks [ 678.714541][ T1149] CPU: 0 PID: 1149 Comm: khungtaskd Not tainted 5.7.0-syzkaller #0 [ 678.722425][ T1149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 678.732482][ T1149] Call Trace: [ 678.735792][ T1149] dump_stack+0x188/0x20d [ 678.740129][ T1149] panic+0x2e3/0x75c [ 678.744025][ T1149] ? add_taint.cold+0x16/0x16 [ 678.748700][ T1149] ? lapic_can_unplug_cpu.cold+0x3b/0x3b [ 678.754335][ T1149] ? preempt_schedule_thunk+0x16/0x18 [ 678.759710][ T1149] ? watchdog+0xa8c/0x1010 [ 678.764136][ T1149] ? nmi_trigger_cpumask_backtrace+0x214/0x27e [ 678.770291][ T1149] watchdog+0xa9d/0x1010 [ 678.774539][ T1149] ? reset_hung_task_detector+0x30/0x30 [ 678.780087][ T1149] kthread+0x388/0x470 [ 678.784155][ T1149] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 678.789868][ T1149] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 678.795586][ T1149] ret_from_fork+0x24/0x30 [ 678.802000][ T1149] Kernel Offset: disabled [ 678.806322][ T1149] Rebooting in 86400 seconds..