x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2c0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0xfffffffd, 0x4) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000180)={0x0, 0x0, 0x8000080000004}) preadv(r4, &(0x7f0000001300), 0x0, 0x5, 0x0) 01:03:41 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) syz_genetlink_get_family_id$nl80211(0x0) socket$tipc(0x1e, 0x0, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000580)=0x1, 0x4) sendmmsg(r4, &(0x7f0000002cc0), 0x1a3, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r3, 0x110, 0x4, &(0x7f0000000100)=0x1, 0x4) connect$netrom(0xffffffffffffffff, 0x0, 0x0) listen(r1, 0x0) r5 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 01:03:41 executing program 5: r0 = socket(0xa, 0x6, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='freezer.parent_freezing\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) r4 = socket(0xa, 0x6, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={r6, 0xffffffea}, 0x10) sendfile(r4, r3, 0x0, 0xf03b0000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=r2], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r7, 0xffffffea, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYRESDEC], 0x70}, 0x1, 0x0, 0x0, 0x40041}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r8, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) 01:03:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1b67172cf5053d684b200000001a0001000000000000f3ff001c00000010000000b6000000"], 0x1c}}, 0x0) 01:03:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:03:42 executing program 5: r0 = socket(0x10, 0x802, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4800000010000d07cdd87d345d28000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="aaf200000700"/19], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000200ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000ec3dc2d0173c35ffc962bf000d28000000000000000000000000000000000000000000000000000000000000000000000000000000000080190df146be0206e1b1dd8d17939b0a00000000e4ffc39c8a1417d605bd09f9b312b19759a562c4c6eb1becfec690a934ad545f3893908cae2f637dc5c709db00f2603118be084811d32bab876d440803fa1481bf0300a7"], 0x74}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000002e00030200"/20, @ANYRES32=r4, @ANYBLOB="00000000110a0200"], 0x34}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000200), 0xf000) sendfile(r6, r7, 0x0, 0xf03b0000) getsockopt$PNPIPE_IFINDEX(r7, 0x113, 0x2, &(0x7f0000000140)=0x0, &(0x7f00000003c0)=0x4) sendmsg$ETHTOOL_MSG_WOL_GET(r2, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)={0x110, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x4800}, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0xffffffffffffff4e, &(0x7f0000000040), 0x1}, 0x0) [ 299.633771][T14357] IPVS: ftp: loaded support on port[0] = 21 01:03:42 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000002d000100"/20, @ANYRES32, @ANYBLOB="0000080000d90f64e00000e0a97bb0631318fc5b4b584ba0c79f3de5b3cb000b000091b965f1d3654be96200b423d3c2b261902855bbcbfe3058ce3bb54c3055f43d760f8172045d7e8858237771eb4aaa929f53dd6f6b0311416d71daa2d81b5d0aae71ca17f77f27dae11ba144f36490fd32062b4795165491bfc73f6ed8fe61a2d86db5c1ec0030168b6ee87829c8400a622061f40c97993dea395a86d33751ed09402b4df560ca8d0caab28e8c00f1d54fffaa30c856f3dd74aa443c9d40a813cd4898f3687a3850ed89d71ec1addece023939decef9f894460efbb7e32ca99ac7e2d0b22707ad42893303ab0bfcd84aea24f8f7f8518343b0c465050241222ee0001268ece0a372f5d75c34f8067b38fc95e847a56766fc77246a7b7587797e461f21210a689a97e33cc753e959f8b93568d3d9e7205fb76986d9c6caacd3a17ba20c71452991de3550d528a55f26a5ac8c1a672a2478b6a228dbc3fea1e8f4f06051b0a550c1bebb7f69223637b75f1b8956"], 0x2c}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="540000001007050700000000000000000000eeff7d3c32c28222c4ddb482e98f16f8", @ANYRES32=r5, @ANYBLOB="8302000000000000340012800b0001006970766c616e0000240002800600020000000000060002000200000006000200010000000600010002000000"], 0x54}, 0x1, 0x0, 0x0, 0x400}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="2800000010000100000000000000000002000000", @ANYRES32=r5, @ANYBLOB="08000800ac1414000800d83a10000000918b7cb1e4fde2659c2ade64162f167b4b5e178c4d4b88fe32c07ef092089e22d3ec5073505b809e33ccd94bef5343a488c4e43fc5b0e5351fdcb6606a968e1e2c5f540408a7c46ea9c4003c8331403c88eb47248b752394627b761a84e9e2abb651f214326c37eb005f814940160b9c11a47996ce7f17b51983e569bb702c45774139c43aa54be5fc60bdc7a9a3b9123fdd03390bf58ebdb62debd39b96f172238069c0377c8f5dd3ba99b7d05febb78350e30005d3dba11b75d41d8cc291197fd8f0000000"], 0x28}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000400)={'ip_vti0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="6572737097fed1ed0000000000000000", @ANYRES32=r5, @ANYBLOB="0008000000000101fffffc004fa3003c00660000082f90780a0101010000000007075fac1414bb891ff4ac1e0001e0000002ac1e0001ac1e0101ac1414aa00000000ac1414390000"]}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000200), 0xf000) sendfile(r6, r7, 0x0, 0xf03b0000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r7, &(0x7f0000000000)="1f08ab277126ba31f0d608b2aea325dafc7da347e18e5fb4334de7627960573d81638836de956bb0fb7fde94d2df4e1c667aebddfd7e86660aef50bc0efedb3aae7bf1c6d4f1a9ad1e64eb0936e73ce4608b989e018984e00a4b2b86545ad5570b5c8c6f4bb8c7f5f749"}, 0x20) r8 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r8, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1, 0x0) [ 299.729067][ T28] audit: type=1804 audit(1597712622.087:206): pid=14364 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/132/memory.events" dev="sda1" ino=16373 res=1 errno=0 [ 299.740672][T14357] lo speed is unknown, defaulting to 1000 01:03:42 executing program 5: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000500)=0x14) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_KEY_FLUSH(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="0100000000000000000005000000"], 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000880)=ANY=[@ANYBLOB="774acd06d6403dc7d58fc4408dfffb00", @ANYRES16=r5, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x1}, 0x20040040) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1808000000000022ffffff000000000095000000d0000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r6}, 0x78) pipe(&(0x7f0000000a00)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000a40)=0x40, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000000)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x5, 0x71, 0x10, 0x54}, [@ldst={0x6, 0x2, 0x0, 0x0, 0x0, 0x80}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0xa, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x7, 0x10, &(0x7f0000000080)={0x0, 0xfffffffe}, 0x10, 0xffffffffffffffff}, 0x78) [ 300.402044][ T28] audit: type=1800 audit(1597712622.767:207): pid=14362 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=16380 res=0 errno=0 01:03:42 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 300.530178][ T28] audit: type=1804 audit(1597712622.827:208): pid=14401 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/132/memory.events" dev="sda1" ino=16373 res=1 errno=0 [ 300.682681][ T28] audit: type=1804 audit(1597712622.827:209): pid=14361 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/132/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 01:03:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000004040)={0xffffffffffffffff}) sendmsg$nl_netfilter(r1, &(0x7f0000004140)={&(0x7f0000004080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000004100)={&(0x7f00000040c0)={0x24, 0xd, 0xb, 0x401, 0x70bd25, 0x25dfdbfb, {0x1, 0x0, 0x55}, [@generic="26c4aebc0fb664805a3b4bceb419"]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@upd={0x110, 0x12, 0x300, 0x70bd25, 0x25dfdbff, {{'drbg_pr_ctr_aes256\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x4}, {0x8}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x3ff}]}, 0x110}, 0x1, 0x0, 0x0, 0x20048001}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x20, 0xe, 0xa, 0x1, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) connect$netlink(r3, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r4, 0x0, 0xf03b0000) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r5, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r6], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r5, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x1) 01:03:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000000000010600000000000000000a20000000000a010000000000040000000000000f0900010073797a300000000070000000120a0100001000960000000000800000040004800900020073797a43000000000900010073797a30000000000800034000000005"], 0xb8}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000000)={0x2c, r4, 0x1, 0x0, 0x0, {0xd}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}]}]}, 0x2c}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) sendmsg$ETHTOOL_MSG_FEATURES_GET(r2, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xa0, r4, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000000}, 0x90) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8, 0xfeffffff00000000}, 0x0) [ 300.792949][T14360] IPVS: ftp: loaded support on port[0] = 21 [ 300.889475][T14360] lo speed is unknown, defaulting to 1000 [ 300.930043][ T28] audit: type=1804 audit(1597712622.827:210): pid=14364 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/132/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 [ 301.071930][ T28] audit: type=1804 audit(1597712622.827:211): pid=14402 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/132/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 01:03:43 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001840)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r5}, 0x18) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000cc0)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000080)={0x1d, r7}, 0x18) 01:03:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000002000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r5, @ANYBLOB], 0x3c}}, 0x0) r6 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r6, &(0x7f0000000100), 0x492492492492711, 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)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000011002504000000000000000010000000", @ANYRES32=r9, @ANYBLOB="866093820667eb3b829a4f43fe7221e6ee9b6bdb9d4aa5ad06d00491bfac293efdafb627d96f0105bef61e162b1cd708243b105ecf1848372b002b36b4594e53226d9ca04ad7826acdd7b612320a20003b626c1231198769e785fdd16f4a4406c510589362b330fe418000d01201c50922641df231a113b050f3140200b2d8eedf1de1d137156a950e2d5f51"], 0x20}}, 0x0) [ 301.232980][T14449] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 301.381838][T14466] bond2: (slave bridge4): Enslaving as a backup interface with an up link [ 301.465364][T14449] bond2: (slave bridge5): Enslaving as a backup interface with a down link [ 301.537351][T14489] bond2 (unregistering): (slave bridge4): Releasing backup interface [ 301.752439][ T28] audit: type=1804 audit(1597712624.117:212): pid=14433 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/162/cgroup.controllers" dev="sda1" ino=16368 res=1 errno=0 01:03:44 executing program 1: unshare(0x6c060000) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x5, @broadcast, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) mmap(&(0x7f0000af3000/0x4000)=nil, 0x4000, 0x2000004, 0x100010, r0, 0xa44fc000) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040), 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4c0000000100000081080780017f06090101000007000000e1050000ffff000004000000050000000000010700000000040000008d9e0000"]}) 01:03:44 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r5 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140010de", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fbdbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000009180)={&(0x7f0000000380)=ANY=[@ANYBLOB="1564af22012fe943c7a4d5f614f57982b124b57c8dc26ec73b069a83bc28a76a097d4c419d664ca91d598aa649eef34c84bcf0901fe680124bebbe27f9135d6456187439ccdb8e02b8ceb10f644e13ffc222b3eb50dd1356dbba324f2dff3e84687aa88f7f550f35f1cc620f97293517988b5422a7273c965305c2713f923f267402ee0daf0a5e34969e84156854f520f1704c", @ANYRES64=r4], 0x3}, 0x1, 0x0, 0x0, 0xc800}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000080005000500000000000380000007004e220000000007004e21000000000380000008000800000000000600fe8000000000000000000000000000aa000007004e24000000000600fe8000000000000000000000000000bb000003000300000000000300030000000000020076657468315f6d61637674617000000000000100020000000000010000000000000007004e2100000800050001800000"], 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100), 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:03:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)=""/119, 0x77}, {&(0x7f00000002c0)=""/59}, {&(0x7f00000003c0)=""/197}], 0x1, 0x0, 0x3b}, 0x20000}], 0x1, 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) socket$inet(0x2, 0x80001, 0x84) accept(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x80) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8aef35702ff72d0f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r4}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={r4, 0x49}, &(0x7f0000000080)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x80000000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000080), 0x21e, 0x40010002, 0x0) 01:03:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 301.905936][T14489] bond2 (unregistering): (slave bridge5): Releasing backup interface [ 301.925419][ T28] audit: type=1804 audit(1597712624.287:213): pid=14501 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/131/memory.events" dev="sda1" ino=16371 res=1 errno=0 [ 302.013008][T14504] IPVS: ftp: loaded support on port[0] = 21 [ 302.052673][ T28] audit: type=1800 audit(1597712624.317:214): pid=14501 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16371 res=0 errno=0 [ 302.144364][ T28] audit: type=1804 audit(1597712624.317:215): pid=14501 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/131/memory.events" dev="sda1" ino=16371 res=1 errno=0 [ 302.281873][T14489] bond2 (unregistering): Released all slaves [ 302.348036][T14466] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 01:03:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(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, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="28000000100052ccef344fdf821ae1c18302aac1d91a0100000000000000000002000000421663be347a6c97", @ANYRES32=r10, @ANYBLOB="08000800ac1414000800040010000000"], 0x28}}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000002c0)={@rand_addr, 0x0}, &(0x7f0000000300)=0x14) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)={0x148, 0x0, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_WOL_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_WOL_SOPASS={0x67, 0x3, "74e4682f73942894745472850912631a0fe8ede60668e6cee539b9dfa5e77acd836ce5228af74558de628ba7dbbd28a4bc9288299ebbbb41abb39630308522340bdae05fb25a40996fe0a1e79d6447184281da7a23b002d35d1cd7eb268a86d543e518"}, @ETHTOOL_A_WOL_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x400c050}, 0x801) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff034}, {0x20}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 01:03:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 302.553550][T14504] lo speed is unknown, defaulting to 1000 [ 302.786105][T14507] IPVS: ftp: loaded support on port[0] = 21 01:03:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:03:45 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000480)=@raw={'raw\x00', 0x3c1, 0x3, 0x310, 0x160, 0xffffff80, 0x178, 0x160, 0x178, 0x240, 0x258, 0x258, 0x240, 0x258, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@quota={{0x38, 'quota\x00'}}, @common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'syzkaller1\x00', {0x0, 0x0, 0x178, 0x0, 0x0, 0x5, 0xa6}}}]}, @common=@inet=@SET1={0x28, 'SET\x00'}}, {{@ipv6={@ipv4={[], [], @remote}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], 'veth0_to_team\x00', 'bridge_slave_0\x00'}, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x370) [ 302.907729][T14507] lo speed is unknown, defaulting to 1000 01:03:45 executing program 0: r0 = socket(0xa, 0x6, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000003c0)=[@in6={0xa, 0x8, 0x5c, @ipv4={[], [], @broadcast}, 0x9}, @in6={0xa, 0x4e21, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0x9fb}, @in6={0xa, 0x4e20, 0x3, @empty, 0x4b5}], 0x54) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="45379a6f23000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) socket$xdp(0x2c, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0xc) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x75, &(0x7f0000000100)={r4, 0x0, 0x91, 0x0, 0x1000000}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r6, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={&(0x7f00000004c0)={0xa4, 0x0, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:anacron_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6gre0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x0, 0x4, @empty}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:syslog_conf_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40040}, 0x20000801) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000140)=0xdd) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r7, 0x400443c9, &(0x7f0000000000)={0xfffffffffffffec1, 0x0}) [ 303.045516][T14625] Cannot find add_set index 0 as target 01:03:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:03:45 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, 0x0, 0x0) pipe(0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xfef0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) r0 = openat$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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet(0x2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x17, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) 01:03:45 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) sendmsg$IPCTNL_MSG_EXP_DELETE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x2, 0x2, 0x401, 0x0, 0x0, {0x2}, [@CTA_EXPECT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xc000}, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r4 = accept4(r1, &(0x7f00000025c0)=@l2tp6={0xa, 0x0, 0x0, @private0}, &(0x7f0000002640)=0x80, 0x800) sendmsg$NL80211_CMD_NEW_KEY(r4, &(0x7f0000002780)={&(0x7f0000002680)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002740)={&(0x7f00000026c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040027bd7000fcdbdf250b00000004000b00110007003ba465a8ec24414f2ec881b3a900000009000700c6550e5342000000110007005ff854ce90507636be5c000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x400c880}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x24, &(0x7f0000000040)=0x81, 0x4) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r0, &(0x7f0000000280)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x8, 0x3a, 0x0, @empty, @mcast2, {[], @echo_request}}}}, 0x3a) [ 303.253671][ T288] tipc: TX() has been purged, node left! [ 303.264003][ T288] tipc: TX() has been purged, node left! [ 303.306202][ T288] tipc: TX() has been purged, node left! [ 303.349024][ T288] tipc: TX() has been purged, node left! 01:03:47 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0xa, 0x6, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={r6, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r7, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r8], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x54, r7, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="b312cef4e4eb"}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xfffffedf}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x4005}, 0x50) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xebb}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0x44}}, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000), 0x1000000, 0x1000}, 0x20) 01:03:47 executing program 2: unshare(0x40040000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000000)) 01:03:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x9, 0x3, 0x3) sendmsg$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, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x38, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000040)={'syztnl1\x00', &(0x7f00000000c0)={'ip6gre0\x00', r4, 0x29, 0x6, 0x20, 0x1, 0x0, @private0={0xfc, 0x0, [], 0x1}, @empty, 0x8, 0x7800, 0x5, 0x8}}) close(0xffffffffffffffff) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r6, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e22, 0x3, @private1={0xfc, 0x1, [], 0x1}, 0x6}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0xc}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 01:03:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:03:47 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x3c, r3, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) sendfile(r2, r1, 0x0, 0x100080737) 01:03:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000880)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffcf1, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000000000200", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000db881e3fb4599c8d7c895ae237e34a"], 0x48}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) ioctl$FIONCLEX(r5, 0x5450) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r7, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000007c0)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)="2cb03e73d5f203d675a62dbe566493dff47d1edeae3fa749f0adea1bf278", 0x1e}], 0x1, &(0x7f00000003c0)=[@op={0x18}], 0x18, 0x81}, {0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000400)="e7fe69f430d68894eb0c3c1d14dae88d3a98afb913a7ba3bcf3509e6b88504c9c12641e76c61b9ba", 0x28}, {&(0x7f0000000440)="c8459cb22ba6f9d134d29c4c6f0d1e9d078555208727e04875530c31f9ebab25ac3cd9f63bf8b84676d32ff2670727d7d07fa00f87fe8095c3f9f4993318f89b33fb58935e4b4378710daa7cfa6fd36b8aaacb9df4e90b22222eea5a5678f132ac8bad8d18363009ea972480ae62337bb38f0df682d70625f9bf7228cc7b664a11baa32ca6228b028e95", 0x8a}, {&(0x7f0000000500)="cf4e7452aa9498b27f13a6b2ac93d6bb50bebfdb0d030f84d4b7c9684145085826e67ce247126f0a661c8d65a40e74a7e3dd2bc05983ec78f44dd6282fcfb4af5391a32d3ba1e6e4f7d423b85c1d223d33d853d21d850da54416bb8b2eeebfe2c07e18f1de02e94a6cb6af77afb89a42b97432b4138e7804634f438aee25dfeb91aa28c0999ae801410bdc8e8d771884e2ded3227f31677315956a7a0662fdbada2e0ba9d3a8e74353a8eb3a98bd6d99ebe6c1333a1f3f77236fd03481d0ce6534adf116c47b222f008721f0e534ffbc6bf74586bec38cd10bf0aba465b2b715641f", 0xe2}, {&(0x7f0000000600)="9c78a725f8eed8536d78555b2838271850fef7588b26e103eac05c1c96af34653f96cc542c8aecb1305cab16cb1064f12fb18781c473d34930ffcba9237e", 0x3e}], 0x4, &(0x7f0000000680)=[@iv={0xb0, 0x117, 0x2, 0x95, "bc03332ed123f35cde623c5108ffabd764d8b259ae6d9503eb23736576f894514059c02ad9d742bd0974b55bba7684c26f4a2154d03780a9958b4d7f8ae4bdfd37c38e5acdf10183ff9d44a11c76bf3c708c251ddd76f0a74c542631316d27440a983438d840d164108e4717e113b978b28a4e32da400dcae97196b20b5a4f717e899b508ff7e8c6164b2084bb3522dc0361ffe152"}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x140, 0x40800}], 0x2, 0x4091) socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5401d}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}]}, 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x800, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x0, 0x4000}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}, @IFLA_IFALIAS={0x14, 0x14, 'macvlan0\x00'}, @IFLA_MTU={0x8, 0x4, 0x6}]}, 0x44}}, 0x4810) [ 305.285892][T14703] IPVS: ftp: loaded support on port[0] = 21 [ 305.296673][T14705] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 305.330181][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 305.330196][ T28] audit: type=1804 audit(1597712627.698:225): pid=14709 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/133/cgroup.controllers" dev="sda1" ino=15859 res=1 errno=0 [ 305.390977][T14703] lo speed is unknown, defaulting to 1000 [ 305.440554][T14716] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 305.490939][ T28] audit: type=1804 audit(1597712627.768:226): pid=14714 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/167/cgroup.controllers" dev="sda1" ino=16002 res=1 errno=0 01:03:48 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) 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) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f512, &(0x7f0000000080)) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmsg$sock(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xfffffffffffffdd2}, 0x2fe35f3fb4eb8eb0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, 0xffffffffffffffff, 0x0, 0xf03b0000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 01:03:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 305.662496][T14705] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 01:03:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x19130c7eb9ddc483, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6(0xa, 0x1, 0x84) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x268}, 0x1, 0x0, 0x0, 0x80}, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x4, 0x0, &(0x7f0000001100)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) 01:03:48 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000640)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x8, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000010", 0x5, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) setsockopt$rose(0xffffffffffffffff, 0x104, 0x5, &(0x7f00000000c0)=0x7, 0x4) [ 305.886145][ T28] audit: type=1804 audit(1597712628.248:227): pid=14771 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/168/cgroup.controllers" dev="sda1" ino=16002 res=1 errno=0 [ 305.904079][T14703] IPVS: ftp: loaded support on port[0] = 21 [ 306.009157][T14776] netlink: 41747 bytes leftover after parsing attributes in process `syz-executor.0'. 01:03:48 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={@none, 0x7fff, 0x3ff, 0x4}) syz_emit_ethernet(0x26, &(0x7f0000000040)={@local, @multicast, @void, {@ipv4={0x800, @generic={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp={0x7, 0x4, 0x4, 0x3}]}}}}}}, 0x0) [ 306.051593][ T28] audit: type=1804 audit(1597712628.408:228): pid=14775 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir442056453/syzkaller.A7Ryqx/136/cgroup.controllers" dev="sda1" ino=16082 res=1 errno=0 01:03:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xca) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r4, &(0x7f0000000580)=[{&(0x7f0000000500)='f', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r4, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f00000001c0)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r6, 0xf507, 0x0) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x1000) 01:03:48 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='hugetlb.2MB.limit_in_bytes\x00', 0x275a, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) gettid() r1 = socket$inet6(0xa, 0x6, 0x2) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$IPSET_CMD_SWAP(r2, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="004ea5"], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) 01:03:50 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f0000001500)={&(0x7f0000000100), 0xc, &(0x7f00000014c0)={&(0x7f0000001580)=@mpls_newroute={0x1c, 0x18, 0x702, 0x0, 0xffffffff, {0x1c, 0x0, 0x0, 0x0, 0xff}}, 0x1c}}, 0x0) 01:03:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0x0}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:03:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000695, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x4, 0x1, {0xa, 0x4e23, 0x0, @remote, 0xfffff800}}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000300)="5bbca86700a90cd3e5135ab21b08df9f4229a5840f59cdcc365135c950974c5c40aefb9d87121a03ad0897072d36940f9cb69832b40a24c46fe2bd2aea260ac250836faff8370002c1c74c6a9da2", 0x4e}, {&(0x7f0000000480)="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{&(0x7f0000001640)="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0x1000}, {&(0x7f0000002640)="4afbdcb1dcbb32f62b658259cbcd132af5e7e2e66f4fe5ad2d769c52496f38d6d4f4c6f514c24ec8112410b3dec79ab460bd1ebb7ed939af2cba0567563e12f42a607db6884545fc60377acebcf734b35ab97bcb4ad7e004e15065b2b67ebd5a3dd5a5ab1876d49fb45d0d14bf763fbe8dc7b37f42e56affa16fc77279b7346bf5c592094ca3f0da05648e04d62ea80893f6ede16b79aece9bbb4d866d363544efa7d2869466709c18391050e6897a5bde", 0xb1}, {&(0x7f0000002700)="6de158a38b049fbdcd681500c3bf0e3ce4e1c5144dfa4f37ccdb8ebeb5eadab73fb642ac0bbc129f474644c25ce5426a35c185f58f7bccb0268366d69368bd31fb6bc739fb18c39f84243f0f9146b329376b7bfa94c53cb52b554a6f2c7ca151efe61b9bc5ca5c177630c99424cd9a2647e3e98db23977327fc7a0561193cdda56025fa72831a6ca90d77c95f91c7a8424d7e7024ec580df8ac4f9793e1dea9983b3ae5835442172ab408add4d5cfccbb1f65c3d75be59596ef7706f3c108d165b", 0xc1}], 0x9, &(0x7f0000002f40)=[{0x48, 0x111, 0xffffff22, "cf2d72b88653a52d4d3bc1f8125e5117879d1c3c5538c28b3b00812cd5bac8c3cf7d8cff240576cb1d9f1eefc6250f97cab2cb3c6f2bf4"}, {0xd0, 0x109, 0x775d, "61f13fede9e8e5b94b63f3c29026b2beee468a141390632867984b1cbcbfff6aa4c0209e82ee720cf553d8087b4931cc0759a3e09c9c7b95d7be13fd25f8a5004c2aeaa6d823a1f9e2eafa5161dc01ec69a1d12a0329d878f2158e1159b67e04a6d014a02188eb56c07c8a7b9b4318cbfc68da7ef258f3357bfbe2cefedf65b52eb379b40786bf48b872730a273644d44b71aa747543751acec655b6aad9beb79eed40bf6a80c530436b1a96a38ab41211a3c8a7cd45630206a1d9"}, {0xb0, 0x101, 0x6, "a427636507bc717f592cbdedaae33f41652176c9e6975c84fd54b624f4b9bfee5b3ba7a1059fa3d45edd65d6bcf48878dcf395713d856b6966294983eb6a3599b2979629caa6e12bbbce5a2edaa97358dead77c39707e49c958a41c3c575331da687500ad312f9ea587a4df011f655e3729545928aba48a49382411dede21d3c7a0a0356459f6ca1b0fd45be1a9300a69ce3b035c6ccc066afd651"}, {0x78, 0x3a, 0x516b, "7390a4ee1659637d6e2dc0f63d10702bbfe57b22eb415586c0b1667767a907faf72855b2d8b9c399cd7371efdeee05bbfc808a76c6f5e4a2c0166cbead71526fa41bcf151d09548f4e5f568a4f042455c42c44906a68fdded931dc5ca4385250c03a3496"}, {0x10, 0x10e, 0x400}, {0x20, 0x29, 0x7, "104d9a45b5ba427529cf3544"}, {0x48, 0x118, 0x3f, "be45b365f7b4ed81abcd9d03dbc3b9eba4acd2ae9fdd5c2079619ad454e44121005b28e43551f10cc9da1fa400d9ebc3034e0175b5497c"}, {0xd8, 0x0, 0x2, "bc2f9574d238bb542a546c14e003ae3513c807ee1f2492c5ce71b8cb346c5e36fd087de98b552f1329895de7196dc598ae4b8ff04ce17c4b7b4d8990bdcf1750c48c9848d689638098feb959a1f8c73e1f0287ddd01b986f7a758ca2adfa44533f58b0dd6592af5d6c4140ca07a865215ba0c91fbd1ab22cfacf0627d0744aebe4b53f923fe60fdce106eb483c21c0941f0f5dc1f114552dbf2ba318b705efeeae4b7e2618dd79145a9406dab7a2691e48ede3212e9b51d26503451f7472e062698fa0"}, {0xa8, 0x10d, 0x8, "5c2eda86ed80ab5bb6f3238478c4936f2dbf8bc86f6e53c641c22836d2192d80a22fcce49b694a57c8baf36037a3a2548f0fb8bc0ef0d1f0f11d47b87077ee644e533cb844a7716868a9f8da95bed33d2a8699a04862b985b64e5d6caf9d749a8f9a38e071615c970319c61a0d25f3715a318a0de26836779deb505d7537e10b0ac029471a6f0ade1b1cee3be1a24cdce316b5213d"}], 0x438}}], 0x1, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000002cc0)=[{0x10}], 0x10}}], 0x1, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) 01:03:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x261991, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x00'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) socket(0x11, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, 0x0, 0x0) r1 = socket(0xa, 0x6, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x4, @private0, 0x401}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000004c0)=[@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x81, @mcast2, 0x1ff}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0xffffffea}, 0x10) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYRESHEX=r4], &(0x7f000095dffc)=0x8) writev(r4, &(0x7f0000000140)=[{&(0x7f0000000280)="83124f6049fdb15a7ec68b8b1722607f281f23eea6619d41c134ddd212b4c80ab926a57f6ca006686174d482a7729ba6efc270699f3dc5066bcfc5340062a0c79785efb3b3eaefae6bb6110073b2b152cf6f8631f5a0cf515169b544a34244ac0d8361a5ce5563a19c2443b93aeb1cbb05f880b639d34d80db0582114473844fd7f688384b0bc5197cfd34227c5c881fb7c98720bcba4e5fb377dca0f089962359acab24e9", 0xa5}, {&(0x7f0000000340)="742e0e54753a98ef9c68cba190ee4834f15bf77b35629113d73d15f2a4f6a9e61fa346b0568badcd2ffb32215764d7a575dc27738464490d2249c7c6be2a0ced05138c5edc3fe2bcb57d882f1566f0109dc428f2d6f1777b36d2e1da262dcf8ed011b5bb57c71de540dc7c4652289441da543563a35c8b92a1907125956497b82058623b1b8267e20e52dcb55401e1ab3d87fa6a05494127d6e82dd735b7ab6c2b80e14f288110ff24238c4aa2e46abc4aacb34c203fcdf549", 0xb9}, {&(0x7f0000000400)="a7be4851dd136b4505953023c6a3dcd9bd568d178f61a778b483c24f4d8a56c56437b8f3940ac4919ced4c70b94a6c172466dd77bdd0c3bd7796ef879a938269eaf3658cfbc591b7de06fd", 0x4b}], 0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x4, 0x4) 01:03:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept(0xffffffffffffffff, &(0x7f0000001680)=@qipcrtr, &(0x7f0000001700)=0x80) bind$bt_l2cap(r1, &(0x7f0000001740)={0x1f, 0xc9c, @none, 0x2, 0x2}, 0xe) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r2, &(0x7f0000001c00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000037c0)=""/102381, 0x18fed}], 0x1}}], 0x2, 0x0, 0x0) 01:03:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0)=0x80000000, 0x1) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e1d, 0x100003, @private1}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080), 0x8) [ 308.015996][ T288] tipc: TX() has been purged, node left! 01:03:50 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05f6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x28800}, 0x4000001) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r7, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r6, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)=ANY=[@ANYBLOB="80da8def56376583d0c6000000", @ANYRES16=0x0, @ANYBLOB="b5452bbd7000fedbdf25100000000400028040000180060002000c000000060004004e22000033000700090000000400000008000b00736970000600040000000000070006006e7100000e0006006c63000008000400020000000800060000000000040002800c000180060004004e21000008000400fdffffff"], 0x80}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x54, r8, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r8, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r9, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:03:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x0, 0x0, 0x0) close(0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) close(r1) shutdown(r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) accept4(r4, &(0x7f0000000240)=@generic, &(0x7f00000002c0)=0x80, 0x40800) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x88, 0x2, 0x6, 0x5, 0x2, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0x48, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @rand_addr=0x64010101}}, @IPSET_ATTR_MAXELEM={0x8, 0x13, 0x1, 0x0, 0x8}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x7d}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x8001}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x40}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_MAXELEM={0x8, 0x13, 0x1, 0x0, 0xff}]}, @IPSET_ATTR_REVISION={0x5}]}, 0x88}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010300000000000000000500000008000300", @ANYRES32], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r3, 0x8, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) [ 308.194011][ T28] audit: type=1804 audit(1597712630.558:229): pid=14827 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/169/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 01:03:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0x0}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 308.364319][ T28] audit: type=1804 audit(1597712630.728:230): pid=14847 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir442056453/syzkaller.A7Ryqx/138/memory.events" dev="sda1" ino=15809 res=1 errno=0 [ 308.582800][ T28] audit: type=1800 audit(1597712630.728:231): pid=14847 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15809 res=0 errno=0 01:03:51 executing program 3: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000000008010100000000000000000000000009000100000000310000000005000300060000000c0004800800084000000000060002"], 0x3c}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@dev={0xfe, 0x80, [], 0x2a}, @in6=@dev={0xfe, 0x80, [], 0x2c}, 0x4e20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, {0x1, 0x0, 0x7f6, 0x0, 0x0, 0x0, 0xfa3d, 0x3}, {0x0, 0x5, 0x9}, 0x0, 0x6e6bb8, 0x0, 0x1}, {{@in6=@loopback, 0x4d2, 0xab}, 0x0, @in6=@local, 0x0, 0x4, 0x3, 0x4, 0x9}}, 0xe8) r1 = gettid() r2 = getuid() r3 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="1c000000000080000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, r0, r3}, 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, r3}, 0xc) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x18, 0x80000, 0x6, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r8}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000240)={0x1, 0xc61, 0xa, 0xfff, 0x2, 0x20, 0x3, 0x1, r8}, &(0x7f0000000280)=0x20) sendfile(r5, r4, 0x0, 0x100000a00) 01:03:51 executing program 2: unshare(0x60000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r0, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000240)=0xffffffffffffffff, 0x4) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x404ccc0}, 0x40080c0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x21c, r3, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9bff}, @TIPC_NLA_PUBL_TYPE={0x8}]}, @TIPC_NLA_BEARER={0x6c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}]}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'team0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @private=0xa010100}}, {0x14, 0x2, @in={0x2, 0x4e21, @empty}}}}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xba8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}]}, @TIPC_NLA_NODE={0xa8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "fd3ee100c0381c644539ee6a51e307646438374c4e"}}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "abf256e8e35d1c52f62bfcc8edc6044d4425a3274e390915f5976489e3fa20b8d21fad"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8000}]}, @TIPC_NLA_SOCK={0x40, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffff800}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xff}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x80}, 0x8100) r4 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r4, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r4, &(0x7f00000019c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 01:03:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) listen(r4, 0xc) ioctl(r1, 0x0, &(0x7f00000002c0)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000680), 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x24, 0x3, 0x7, 0x0, 0x0, 0x0, {0x5, 0x0, 0x9}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x3}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008000}, 0x8000) recvmsg$can_raw(r2, &(0x7f0000000640)={&(0x7f00000001c0)=@alg, 0x80, &(0x7f0000000500)=[{&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000380)=""/229, 0xe5}, {&(0x7f0000000480)=""/115, 0x73}], 0x3, &(0x7f0000000540)=""/248, 0xf8}, 0x10053) pipe(&(0x7f0000000180)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) [ 308.746116][ T28] audit: type=1804 audit(1597712630.728:232): pid=14847 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir442056453/syzkaller.A7Ryqx/138/memory.events" dev="sda1" ino=15809 res=1 errno=0 [ 308.825341][T14865] IPVS: ftp: loaded support on port[0] = 21 01:03:51 executing program 3: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x4c, 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_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x4c}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0xb871, 0xffffffffffffffff, 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) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x6, 0x0, 0x80, 0x1f, 0x3}, 0xc) socket(0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8918, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) [ 308.921944][T14865] lo speed is unknown, defaulting to 1000 01:03:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0x0}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 308.958560][ T28] audit: type=1804 audit(1597712630.908:233): pid=14859 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir442056453/syzkaller.A7Ryqx/138/memory.events" dev="sda1" ino=15809 res=1 errno=0 [ 309.119738][T14888] IPVS: ftp: loaded support on port[0] = 21 [ 309.124624][ T28] audit: type=1804 audit(1597712630.988:234): pid=14860 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/170/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 [ 309.269098][T14888] lo speed is unknown, defaulting to 1000 [ 309.647000][T14865] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 01:03:52 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x12) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$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, 0x208}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) writev(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) r1 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x60, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x2, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000000000048000000f1000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000002312361f000000"]}, 0x108) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="5648bd9c8a7df6f3e1decb9db3df0906b253917e2913c177778927d6615eb1df5fa88d421e6d8d649007d7ea4dec1225ffca5400"/62, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r3, 0x3f}, 0x8) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860045ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 01:03:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={0x0, 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:03:52 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc0185879, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000000)={'macvtap0\x00', &(0x7f0000000040)}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 01:03:52 executing program 0: r0 = socket(0xa, 0x6, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="515aba0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x5, [0x4, 0x7, 0xdfca, 0x0, 0x74]}, &(0x7f00000000c0)=0xe) connect$vsock_stream(0xffffffffffffffff, &(0x7f00000002c0), 0xfffffffffffffe5a) socket$key(0xf, 0x3, 0x2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) r5 = accept$ax25(r4, 0x0, &(0x7f0000000080)) getsockopt$IP_SET_OP_GET_BYINDEX(r5, 0x1, 0x53, &(0x7f00000000c0)={0x7, 0x7, 0x3}, &(0x7f0000000100)=0x28) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="020a000007000000b6f1ffff0000854105001a00000900000000000000c7000000000000000000000000000000008000000000004d9d86"], 0x38}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000004, 0x10031, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000012c0)={'security\x00'}, &(0x7f0000000280)=0x54) [ 310.011145][T14938] IPVS: ftp: loaded support on port[0] = 21 01:03:52 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r2, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_DOMAIN={0xc, 0x1, 'ns/user\x00'}, @NLBL_MGMT_A_FAMILY={0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x8800}, 0x4000006) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, r2, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x18}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x6}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_DOMAIN={0xa, 0x1, '-})--\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x33}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20004090) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$rose(r3, 0x104, 0x6, 0x0, &(0x7f0000000080)) [ 310.131011][T14938] lo speed is unknown, defaulting to 1000 [ 310.393933][T14893] IPVS: ftp: loaded support on port[0] = 21 01:03:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001600)={0x1c, 0x1, 0x4, 0x5, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x2}]}, 0x1c}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) r2 = socket$nl_route(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, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r9}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001340)={&(0x7f0000000bc0)={0x774, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [{{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0x1c0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0xf4a9}}}, {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_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0xfffff075}}, {0x8}}}]}}, {{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x20}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0xffff}}}]}}, {{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0xd678}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x7fff}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0xfffffff9}}}]}}, {{0x8}, {0xfc, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {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, 0x3}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0xfff, 0xff, 0xfe, 0x3}]}}}]}}, {{0x8}, {0x1b4, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x1000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r9}}}, {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, 0x1}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0x0, 0x1f, 0x2, 0xe3c}, {0x401, 0x9, 0x0, 0x1000}]}}}]}}]}, 0x774}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 01:03:52 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c000200080001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$NFT_MSG_GETFLOWTABLE(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xff0f, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4c000000104a0900"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001000800000008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r5, @ANYBLOB], 0x4c}}, 0x0) 01:03:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={0x0, 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 310.798753][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 310.798765][ T28] audit: type=1804 audit(1597712633.168:239): pid=14975 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/173/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 [ 310.978919][T14967] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 311.095578][T14893] lo speed is unknown, defaulting to 1000 [ 311.103214][T14972] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:03:53 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000300)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r3, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000240)={0x3, {{0xa, 0x4e21, 0x20, @private0={0xfc, 0x0, [], 0x1}, 0x8}}}, 0x88) sendmsg$TIPC_NL_LINK_SET(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)={0x14, 0x0, 0x1}, 0x14}}, 0x0) write$cgroup_int(r4, &(0x7f0000000200)=0x2600, 0x4010040c000) [ 311.234490][T15019] IPVS: ftp: loaded support on port[0] = 21 01:03:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={0x0, 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 311.340021][T15019] lo speed is unknown, defaulting to 1000 [ 311.417079][ T28] audit: type=1804 audit(1597712633.788:240): pid=15061 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/152/memory.events" dev="sda1" ino=16379 res=1 errno=0 [ 311.564152][ T28] audit: type=1800 audit(1597712633.788:241): pid=15061 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16379 res=0 errno=0 [ 311.728942][ T28] audit: type=1804 audit(1597712633.788:242): pid=15061 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/152/memory.events" dev="sda1" ino=16379 res=1 errno=0 01:03:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x1000, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000001d080)={&(0x7f0000000380)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r4, @ANYBLOB="090700000000000000000100000008000300", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40040004}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r4, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x433}, @NL80211_ATTR_STA_WME={0x2c, 0x81, [@NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0xfa}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x20}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x1}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3f}]}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x9}]}, 0x50}, 0x1, 0x0, 0x0, 0x40814}, 0x6804) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback, 0x1}, 0x1c) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000240)={r5}, 0x8) setsockopt$inet_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000280)=0xf7a3851f34f0f4ea, 0x4) sendto$inet6(r0, &(0x7f00000001c0)='\b', 0x1a000, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 01:03:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x22, 0x803, 0xfffffffe) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3400000010000104000002000000000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, r4}]}, 0x28}}, 0x0) 01:03:54 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x68) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r2 = socket(0xa, 0x6, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="65379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) socket$nl_route(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000a0}, 0xc, &(0x7f0000000780)={&(0x7f00000005c0)={0xc4, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}]}, @HEADER={0x4}]}, 0xc4}, 0x1, 0x0, 0x0, 0x24040014}, 0x8001) bind$alg(r2, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'morus640\x00'}, 0x58) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x1c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000080}, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000140)='SEG6\x00') [ 311.882911][ T28] audit: type=1804 audit(1597712633.828:243): pid=15061 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/152/memory.events" dev="sda1" ino=16379 res=1 errno=0 [ 311.923057][ T28] audit: type=1804 audit(1597712633.919:244): pid=15078 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/152/memory.events" dev="sda1" ino=16379 res=1 errno=0 [ 311.934225][T15096] IPVS: ftp: loaded support on port[0] = 21 01:03:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 312.023551][T15099] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 312.110657][ T28] audit: type=1804 audit(1597712633.989:245): pid=15075 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/174/cgroup.controllers" dev="sda1" ino=16371 res=1 errno=0 [ 312.171210][T15102] device bridge_slave_0 left promiscuous mode [ 312.180511][T15102] bridge0: port 1(bridge_slave_0) entered disabled state [ 312.193796][ T28] audit: type=1804 audit(1597712634.529:246): pid=15078 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/152/memory.events" dev="sda1" ino=16379 res=1 errno=0 [ 312.267131][T15096] lo speed is unknown, defaulting to 1000 [ 312.273006][T15102] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 312.376293][ T28] audit: type=1804 audit(1597712634.599:247): pid=15106 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/152/memory.events" dev="sda1" ino=16379 res=1 errno=0 [ 312.494104][ T28] audit: type=1804 audit(1597712634.599:248): pid=15061 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/152/memory.events" dev="sda1" ino=16379 res=1 errno=0 01:03:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0xfd47) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpu.stat\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) splice(r2, &(0x7f00000000c0)=0x7ff, r3, &(0x7f0000000100)=0x7, 0x8, 0x1) pwritev(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) write$cgroup_freezer_state(r4, &(0x7f0000000040)='THAWED\x00', 0x7) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000540)='memory.stat\x00', 0xb00000000065808, 0x0) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, 0x0, &(0x7f0000000080)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f0000000200)='\n', 0x1, 0x4d41c, 0x0, 0x0) 01:03:55 executing program 3: bind$ax25(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f0000000100)={0x1, 0xfffffffffffffff8, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r3, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000000180)={@any, 0x3}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878254, 0x3e8}, 0x9c) 01:03:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:03:55 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000001c0)=@buf={0x12, &(0x7f0000000100)="b0989c7411426be956a26de1925c14bac6a0"}) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r2}]}, 0xffffffffffffffe8}}, 0x0) r3 = socket(0xa, 0x6, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r5, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) connect$ax25(r3, &(0x7f0000000080)={{0x3, @null, 0x7}, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}, 0x48) [ 312.819309][T15096] IPVS: ftp: loaded support on port[0] = 21 01:03:55 executing program 5: r0 = socket$packet(0x11, 0x20000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0_to_bond\x00'}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x6, @dev={[], 0x15}}, 0x10) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @broadcast}, 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) close(r6) [ 312.862897][T15142] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 312.867981][T15144] IPVS: ftp: loaded support on port[0] = 21 [ 313.057629][T15144] lo speed is unknown, defaulting to 1000 [ 313.086362][T15158] device lo entered promiscuous mode [ 313.284478][T15152] device lo left promiscuous mode 01:03:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:03:55 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x2, 0x4, &(0x7f0000001fd8)=@framed={{0x5, 0x0, 0x0, 0x0, 0x1, 0xffffffbc, 0x10}, [@ldst={0x7, 0xff05, 0x0, 0x0, 0xa}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040)='NLBL_CALIPSO\x00') [ 313.649342][T15136] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 01:03:56 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000001d080)={&(0x7f0000000380)={0x1c, r0, 0x709, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r6}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r7, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000040)=0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r0, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_NETNS_FD={0x8, 0xdb, r2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_PID={0x8, 0x52, r8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40840}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @local}}}}}}, 0x0) [ 313.772487][T15144] IPVS: ftp: loaded support on port[0] = 21 01:03:56 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)='\b') r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='freezer.state\x00', 0x0, 0x0) ioctl$PPPIOCGIDLE(r1, 0x8010743f, &(0x7f00000000c0)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) r2 = socket(0xa, 0x6, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) recvmmsg(r2, &(0x7f0000002b40)=[{{&(0x7f0000000600)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000000200)=""/19, 0x13}, {&(0x7f0000002cc0)=""/220, 0xdc}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000380)=""/126, 0x7e}, {&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f0000000500)=""/36, 0x24}, {&(0x7f0000002c40)=""/93, 0x5d}, {&(0x7f00000005c0)=""/48, 0x30}], 0x8, &(0x7f00000002c0)=""/38, 0x26}, 0x80000000}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000006c0)=""/215, 0xd7}, {&(0x7f00000007c0)=""/189, 0xbd}, {&(0x7f0000000880)=""/36, 0x24}, {&(0x7f00000008c0)=""/252, 0xfc}, {&(0x7f0000003fc0)=""/4097, 0x1001}], 0x5, &(0x7f0000002f40)=""/107, 0x6b}, 0x6}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000000540)=""/5, 0x5}], 0x1, &(0x7f0000002fc0)=""/4096, 0x1000}, 0x7}], 0x3, 0x1, &(0x7f0000002c00)={0x77359400}) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$FIOCLEX(r0, 0x5451) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f00000004c0)) sendto(r0, &(0x7f0000002e40)="0d7ac4fea93856d191cbc265ef34133043c6154a6e8c66f0e51ebf29207d826f50beac97efe4f2b69a245ec0cfb811716da38d2a4183444931c3b2c123d82b7ac3cb9e06a778ca545f51555bee40abb51690a40c2ec411fc9633e3c284698315da02a208e1794ae9a3c55290bfe3414f50d9db926de95e2246cc757d9c1ccd258244df97b94ae0a4fa32dd632e7fe8a8ea7df0914d4477dd35a395a1221905afe0171707b3e61db2499ba61825507afb082e105620e7b17ef00b45103a2d4f4470b989af96268d0645f4913db050ce368e200173648ab3266855d723a6541cd4a9f7a06abfe4", 0xe6, 0x800, &(0x7f0000000100)=@rxrpc=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e24, 0x7fffffff, @loopback}}, 0x80) 01:03:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040)=0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) syz_emit_ethernet(0x300cce, &(0x7f0000000180)=ANY=[@ANYBLOB="aa00000000aa000000000000430500008100000086dd600000000008000000000000000000000000000000000000000000000000000000000000000000006b37d1e484e12b3623e9f12a9f215c0fd996c44d72529ac11b0018d18f1837c9998d2ea7080db50d661ea06f8780c8c927c98fb84d3906c7e58fdb18326f25f6b1f6d2c78a665a5b82120ee829939755b905e9c95e25ca56e3fba557463e39f3f787bdde71029c2e13160f4b521d6e498cb6b67a209e5820eadbb6f722d4e29a637d2143"], 0x0) [ 313.925771][T15144] lo speed is unknown, defaulting to 1000 [ 314.877794][ T288] tipc: TX() has been purged, node left! [ 314.888244][ T288] tipc: TX() has been purged, node left! [ 314.902065][ T288] tipc: TX() has been purged, node left! [ 314.914776][ T288] tipc: TX() has been purged, node left! [ 314.928304][ T288] tipc: TX() has been purged, node left! [ 314.941187][ T288] tipc: TX() has been purged, node left! [ 314.953875][ T288] tipc: TX() has been purged, node left! 01:03:57 executing program 3: 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="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="fe0042af000000002474c69747000100626f6e64000000000c0002000800010004"], 0x3c}}, 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)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) r6 = socket(0x15, 0x80003, 0x0) sendmmsg$alg(r6, &(0x7f0000000100), 0x492492492492711, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xffffff7c) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000280)={r11}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r11, @ANYBLOB="00005182f14434556e40153891c86c25c5af390fb4a7fe6a7131816384ecd77320f74114700fe9ee195fdcae6f9a18e80000"], &(0x7f0000000300)=0x8) sendmsg$nl_route(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x535, 0x0, 0x0, {0x10, 0x0, 0x0, r9}}, 0x20}}, 0x800) 01:03:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:03:57 executing program 1: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) r2 = socket(0xa, 0x6, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0xffffffea}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) ioctl$SIOCPNADDRESOURCE(r5, 0x89e0, &(0x7f00000001c0)=0x7f) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000180)=0x6) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x8, @none, 0x99c, 0x1}, 0xe) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000005c0)=@tipc, 0x80, 0x0}, 0xfffffff5}], 0x2, 0x0) 01:03:57 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x268f) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000500)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmsg$AUDIT_SIGNAL_INFO(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x3f2, 0x200, 0x70bd28, 0x25dfdbfd, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000040)=0x9, 0x4) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) sendfile(r4, r1, 0x0, 0x100000001) 01:03:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000100), &(0x7f0000000180)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x19, 0x80, 0x400000, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x40}, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007f00)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000008000)=0xe8) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x19, 0x80, 0x400000, 0x2e1}, 0x40) sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, &(0x7f00000082c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000008280)={&(0x7f0000000240)=ANY=[@ANYBLOB="04020000", @ANYBLOB="000228bd7000fbdbdf251900000030000180080003000100000014000200766c616e30000000000000000000000008000300050000000800030001000000580001801400", @ANYRES32=0x0, @ANYBLOB="00000000880878ac99116bb9", @ANYRES32=0x0, @ANYBLOB="1400020063616966300000000000", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0c0001800800", @ANYRES32=0x0, @ANYBLOB="1400018008000100", @ANYRES32=0x0, @ANYBLOB="0800030002000000300001800800", @ANYRES32=0x0, @ANYBLOB="1400020063616966300000000000000000000000080003000100", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="1400020073797a5f74756e00000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003000400000008000100", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=r3, @ANYBLOB="08000100", @ANYBLOB="080001", @ANYRES32=0x0, @ANYBLOB], 0x204}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$sock(0xffffffffffffffff, 0x0, 0x0) [ 315.678974][T15257] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 01:03:58 executing program 1: unshare(0x40000000) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x20001, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x7c, 0x0, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$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(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_IPTUN_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x40}}, 0x0) 01:03:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x180000000000000a) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r3, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r3, 0x200, 0x74bd22, 0x25dfdbfc, {}, [@NLBL_MGMT_A_DOMAIN={0xc, 0x1, 'ns/user\x00'}, @NLBL_MGMT_A_FAMILY={0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4000006) sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x24, r3, 0x624, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000000}, 0x800) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [], @private}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=@fragment, 0x8) sendmmsg(r0, &(0x7f00000002c0), 0x4000139, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) setsockopt$RXRPC_SECURITY_KEYRING(r4, 0x110, 0x2, &(0x7f0000000000)='\x00', 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="01800000000000000a004e2000000100fc020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000a000000000000070000000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000002fe8000000000000000000000000000bb01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000004fe88000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400007fff00000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020020010000000000000000000000000001ffffff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a074e2400000000fe80000000000000000000000000002e08000000000000000000000000000000000000000000150000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240000002fff02000000000000000000000000000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ac3137cbc9f28c791572b5374d9825b5eecbbdf3e27503ee1cbead952954e426aa11391129ebf3f0a8ddf4552790903f933c3e452cd1341eb942f4846cf93db25400fc7e569c114aae6bc4eff68261f135f1aa46aea955ff7358cabe2489de5e73be9ac2cebb73e02ff08972000b36e5245b44bc89b1ca4ef43874a6e6fac44d2c2f1ec1722d8a233c2c4c40e650bc9adacc4d9dd992b6589eab9b3e0d31567f9f68a991ce9a3985b734615310c0edc6a6c76d2ed7aa560ab7f0fb7d8b7e3bd3ec3259f092267b9341af24bc7c334899cc61c90326a53d82b9de805bd688a03000000000000004087344474a2c9f2de391e44f819"], 0x490) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) [ 315.868512][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 315.868530][ T28] audit: type=1804 audit(1597712638.239:255): pid=15261 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/143/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 315.951913][T15263] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 315.981731][T15276] IPVS: ftp: loaded support on port[0] = 21 01:03:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 316.012246][ T28] audit: type=1804 audit(1597712638.239:256): pid=15255 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/143/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 01:03:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001240)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) recvfrom$unix(r0, &(0x7f0000001100)=""/254, 0xfe, 0x40000001, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @rand_addr, 0x6c6ae9aa}, 0x1c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r6}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001280)={r6, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x37}}}, [0xfffffffffffff801, 0x1, 0x7, 0x8000, 0xffffffffffffffff, 0x2, 0x3f, 0x2, 0x8, 0x2, 0x9, 0x7, 0x4, 0x80000000, 0xfffffffffffffffb]}, &(0x7f0000001200)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001380)={0x0, 0x7, 0x20c, 0x7, 0x4f4a, 0x800, 0x9, 0x10000, r7}, &(0x7f00000013c0)=0x20) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r2, 0x84, 0x21, &(0x7f00000000c0)=""/4107, &(0x7f0000000040)=0x100b) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r1, 0x0, 0x100000002) 01:03:58 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x200}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) [ 316.212277][T15276] lo speed is unknown, defaulting to 1000 [ 316.226172][ T28] audit: type=1804 audit(1597712638.599:257): pid=15287 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/144/cgroup.controllers" dev="sda1" ino=16371 res=1 errno=0 01:03:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:03:58 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNATTACHFILTER(r0, 0x400454cb, &(0x7f0000000200)={0x0, 0x0}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$FICLONE(r2, 0x40049409, r3) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x412, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000040), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{0x9, 0x0, 0x201, 'bridge_slave_0\x00', 'nr0\x00', 'veth0_to_team\x00', 'veth0_to_batadv\x00', @broadcast, [0xff, 0xff, 0x0, 0xff], @broadcast, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xae, 0xde, 0x12e, [@devgroup={{'devgroup\x00', 0x0, 0x18}, {{0x1, 0xdb, 0x7, 0x2, 0x2ec1}}}], [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}], @common=@log={'log\x00', 0x28, {{0xab, "0cce521012e13150f6f63c1f57fd7e94900ead68a21d472db523b159fd62", 0x4}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{0x3, 0x1, 0x886c, 'ip6gretap0\x00', 'netpci0\x00', 'gretap0\x00', 'bridge0\x00', @link_local, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @remote, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x6e, 0xa6, 0xd6, [], [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffd}}}], @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {0x3, 0xba3c8b1b11ba3ea3, 0x813e, 'bridge0\x00', '\x00', 'ip_vti0\x00', 'veth0_to_hsr\x00', @dev={[], 0x22}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="9efe0fde87a4", [0x0, 0xff, 0x0, 0xff], 0xee, 0x14e, 0x17e, [@mark_m={{'mark_m\x00', 0x0, 0x18}, {{0xad, 0x9, 0x2, 0x2}}}, @time={{'time\x00', 0x0, 0x18}, {{0x3, 0xff, 0x7126, 0xe0a2, 0x7f, 0xb3}}}], [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}], @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x48a) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) [ 316.572498][ T28] audit: type=1804 audit(1597712638.939:258): pid=15320 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/180/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 316.606105][T15319] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 01:03:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:03:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000140)='mptcp_pm\x00') r4 = socket(0xa, 0x6, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={r6, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r4, 0x89f4, &(0x7f0000000240)={'sit0\x00', &(0x7f00000001c0)={'sit0\x00', 0x0, 0x2f, 0x8d, 0x3, 0x20, 0x12, @private1={0xfc, 0x1, [], 0x1}, @empty, 0x20, 0x1, 0xff, 0x1}}) sendmsg$MPTCP_PM_CMD_SET_LIMITS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa8, r3, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x48, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x6}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x41}, 0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r8}, 0xc) [ 316.907355][T15332] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 316.909781][T15276] IPVS: ftp: loaded support on port[0] = 21 [ 316.945573][ T28] audit: type=1804 audit(1597712639.319:259): pid=15343 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/181/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 01:03:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:03:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) r2 = openat$cgroup_ro(r1, &(0x7f0000000800)='cpuacct.stat\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r4}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000840)={r4, @in={{0x2, 0x0, @local}}, 0xffffffff, 0x2, 0x6, 0xe0, 0x88, 0x2, 0x2}, &(0x7f0000000900)=0x9c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000940)={r5, 0xe00, 0x3, [0x1000, 0x800, 0x8ab]}, &(0x7f0000000980)=0xe) r6 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$SIOCNRDECOBS(r6, 0x89e2) 01:03:59 executing program 0: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) splice(r2, 0x0, r1, &(0x7f0000000580), 0x6b37, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="01b715e02c3aaa20006b634e01f0b9a8630a96b09dba599a2778ebddc67be238b50f513e2d72ca96c5bf7d439fd9636492694f5c98e718004ed76a632aa03734151e7faa7b0532a968bc3d134f4aeb2b7de9af63cf1803dc5be470c57931b743501222d07d8ba974622be9117a1ee9517e54cea4537c9394646908a4ca3e5794fd3e4e629875", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) splice(0xffffffffffffffff, 0x0, r5, &(0x7f0000000240), 0x6b37, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0xe6, 0x5, 0x80, 0x7, 0x5}, &(0x7f00000002c0)=0x14) ioctl$int_out(r5, 0x2, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21, @broadcast}}}, 0x84) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 317.243804][ T28] audit: type=1804 audit(1597712639.609:260): pid=15355 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/182/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 [ 317.280631][T15355] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 317.384801][T15361] IPVS: ftp: loaded support on port[0] = 21 [ 317.615534][T15276] lo speed is unknown, defaulting to 1000 [ 317.657781][T15330] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 317.809092][T15361] lo speed is unknown, defaulting to 1000 [ 317.830767][T15378] syzkaller1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 318.169930][T15390] IPVS: ftp: loaded support on port[0] = 21 [ 318.266203][T15390] lo speed is unknown, defaulting to 1000 01:04:02 executing program 1: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffffef, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) setsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000032000000000000000000002b83459870e1190d543b6966d8368ccaf677b36e1fe3953d16dd26bb2aa56e702116e7c476d62debbba6e4d1dd86f3ddd5a9f38d59cd46c1b3be2258a6ce5185197c7262a8b58c43e96090"], 0x14}}, 0x0) listen(r0, 0x4000000043) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$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) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x4a890, &(0x7f000005ffe4)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) pipe(&(0x7f0000001380)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r6, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000013c0)=@assoc_value={r6, 0xf6}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) 01:04:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:04:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f00005a7000/0x1000)=nil, 0x1000, 0xb, 0x1010, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000040201020000fdd7770845f479c18c815000010007"], 0x1}}, 0x4840) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100003000) r4 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x406203, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r5 = socket(0xa, 0x6, 0x0) close(r5) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$unix(0xffffffffffffffff, 0x0, 0x854) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYRES16=r4, @ANYRES64=r1, @ANYRES32=r4, @ANYRESDEC=r1], 0x40}}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x8001, 0x0) 01:04:02 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) ioctl$SIOCGSTAMP(r3, 0x8906, &(0x7f0000000140)) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="00004000000000ff020000006800000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014002101008000000000000002000000", @ANYRES32, @ANYBLOB="08000200ac"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x18, 0x15, 0x1}, 0x18}}, 0x0) 01:04:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={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="4800001b10000507000000000000000000000700", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000024001d0f00"/20, @ANYRES32=r4, @ANYBLOB="00000000f1ffffff00d7d3000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@delchain={0x24, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff3, 0xffff}}}, 0x24}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r8}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000640)={0x130, 0x0, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0x4}]}, 0x130}, 0x1, 0x0, 0x0, 0x80}, 0x4) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d04000000019700000000000000", @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) 01:04:02 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000006800030800000000a90300000a000000000000000800050002"], 0x20}}, 0x0) r0 = socket(0x1, 0x5, 0x5) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x3, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 319.989556][T15464] IPVS: ftp: loaded support on port[0] = 21 01:04:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x34, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xa}, {0x2}}, [@filter_kind_options=@f_flower={{0x10, 0x1, 'flower\x00'}, {0x4}}]}, 0xffffffffffffff42}}, 0x0) 01:04:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0), 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300054700bb65e1c3e4ffff06000000010000005600000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 320.063751][ T28] audit: type=1804 audit(1597712642.430:261): pid=15468 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/183/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 [ 320.099822][T15468] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 320.137233][T15464] lo speed is unknown, defaulting to 1000 01:04:02 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100004c00) pipe(&(0x7f0000000000)) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="8100635b36ddd74531032c05fcbc2947aed2ac30ffa106fdaa180d861e2d8a930182dc1960abadc319df0649d01cf4ad1b4233a3da43e64107141be6ee1274607afe4702943bdd3649c32f050386be563cee95f5a6492283f5d4d13adfa5f49316c49db235e29189ccb682407e27cc1a4d76217accc2c06389f4614acf13a100e67fd8a1eefd73554bf5ab7682e5b09213f758e5143cbd88b8e79a083c26ade9"], 0xa0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="060000d69b063b12b22c0900", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r3, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) pipe(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 320.245915][T15494] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 320.351612][ T28] audit: type=1804 audit(1597712642.720:262): pid=15502 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir812616995/syzkaller.s5HNxP/146/memory.events" dev="sda1" ino=16382 res=1 errno=0 01:04:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 320.482494][ T28] audit: type=1800 audit(1597712642.750:263): pid=15502 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16382 res=0 errno=0 [ 320.592968][ T28] audit: type=1804 audit(1597712642.750:264): pid=15502 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir812616995/syzkaller.s5HNxP/146/memory.events" dev="sda1" ino=16382 res=1 errno=0 [ 320.683546][T15507] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 321.090488][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 321.090501][ T28] audit: type=1804 audit(1597712643.460:267): pid=15504 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir812616995/syzkaller.s5HNxP/146/memory.events" dev="sda1" ino=16382 res=1 errno=0 [ 321.095779][T15522] IPVS: ftp: loaded support on port[0] = 21 [ 321.130758][T15475] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 321.143639][ T28] audit: type=1804 audit(1597712643.520:268): pid=15504 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir812616995/syzkaller.s5HNxP/146/memory.events" dev="sda1" ino=16382 res=1 errno=0 [ 321.168392][T15517] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 01:04:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) r2 = socket(0x2a, 0x4, 0x80000000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) 01:04:03 executing program 0: ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) unshare(0x40000000) mmap(&(0x7f000054e000/0x4000)=nil, 0x4000, 0x3000000, 0x8010, 0xffffffffffffffff, 0xffffe000) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x4a8502, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'wg1\x00', 0x420000015001}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000200)}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000180)=0x5) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0xfff, 0x0) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000040)) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000100)=r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x6, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002bc0)={r5, @in6={{0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0x2d}, 0x6}}}, &(0x7f0000002c80)=0x84) socket$netlink(0x10, 0x3, 0x10) [ 321.276790][T15510] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 01:04:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='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) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x80000000000000a, 0x5, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfe8b00", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6], 0x4}}, 0x0) r7 = socket(0x10, 0x3, 0x0) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) sendmsg$nl_route_sched(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x40, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xfff1, 0xffff}, {0x9}}, [@qdisc_kind_options=@q_fq_codel={{0xd, 0x1, 'fq_codel\x00'}, {0x4}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x2}]}, 0x40}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 321.307293][ T28] audit: type=1804 audit(1597712643.680:269): pid=15533 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/185/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 01:04:03 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @null]}, 0x48) listen(r0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f0000000100)) unshare(0x40000000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r5}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x52e, 0x1, 0x800b, 0x5dd9, 0x5, 0x4, 0xfe000000, 0x3, r5}, 0x20) socket(0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000540)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x5dd, 0x40012062, 0x0) [ 321.361844][T15533] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 321.440956][T15548] IPVS: ftp: loaded support on port[0] = 21 [ 321.492117][ T28] audit: type=1804 audit(1597712643.860:270): pid=15552 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/147/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 [ 321.555288][T15548] lo speed is unknown, defaulting to 1000 [ 321.612945][T15554] IPVS: ftp: loaded support on port[0] = 21 [ 321.764277][T15554] lo speed is unknown, defaulting to 1000 [ 321.860244][T15548] IPVS: ftp: loaded support on port[0] = 21 [ 321.973985][T15567] IPVS: ftp: loaded support on port[0] = 21 [ 321.984981][T15548] lo speed is unknown, defaulting to 1000 [ 322.077212][T15567] lo speed is unknown, defaulting to 1000 [ 322.851898][ T288] tipc: TX() has been purged, node left! [ 322.862549][ T288] tipc: TX() has been purged, node left! [ 322.892743][ T288] tipc: TX() has been purged, node left! [ 322.919548][ T288] tipc: TX() has been purged, node left! [ 322.931710][ T288] tipc: TX() has been purged, node left! 01:04:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x28, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x80) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0xa, 0x6, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) sendmsg$nl_route_sched(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@deltfilter={0x2c, 0x2d, 0x4, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0x2}, {0x4, 0x8}, {0x10, 0xe}}, [@TCA_RATE={0x6, 0x5, {0xcd, 0xcd}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040040}, 0x404) getsockname$packet(r1, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x8) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xf}, {}, {0x9, 0x5}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_FLAGS={0x8, 0x16, 0x1}]}}]}, 0x3c}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200)=[{0x6, 0x0, &(0x7f0000000100), 0x9, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}], 0x4924924924924b3, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 01:04:07 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'macsec0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000012800c0001006d616376746170000400028008000500f0ac37b40c9ac392053a83ee13a4a293a3f36026a5", @ANYRES32=r1, @ANYBLOB], 0x3c}}, 0x0) 01:04:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:04:07 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000140)={0x1f, 0x0, 0x1}, 0x6) r1 = socket(0x1c, 0x2, 0x200) recvfrom$rose(r1, &(0x7f0000000040)=""/99, 0x63, 0x40000021, &(0x7f00000000c0)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c) write(r0, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'virt_wifi0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000510000100000000000000000002000000", @ANYRES32=r8, @ANYBLOB="08000800ac1414000800040010000000"], 0x28}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="54010000", @ANYRES16=0x0, @ANYBLOB="040026bd7000fbdbdf25130000003c0001801400020076657468315f766c616e000000000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="14000200726f73653000000000000000000000000c00018008001900000000005400018014000200626174616476300000000000000000001400020074756e6c3000000000000000000000001400020076657468305f766972745f77696669001400020076657468315f746f5f626174616476000c00018008000300000000000c00018008000300020000003400018008000100", @ANYRES32=r4, @ANYBLOB="14000200626174616476300000000000000000001400020067656e657665310000000000000000005800018008000100", @ANYRES32=r8, @ANYBLOB="1400020076657468305f746f5f626f6e6400000008000300020000001400020064756d6d7930000000000000000000001400020067656e657665310000000000000000000800030000000000"], 0x154}, 0x1, 0x0, 0x0, 0x84}, 0x240040d9) setsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000000100)=0x1, 0x4) [ 324.810484][T15693] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 324.874075][T15696] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 324.900897][ T28] audit: type=1804 audit(1597712647.270:271): pid=15694 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/186/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 [ 324.929003][T15694] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) listen(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@empty, @in=@private, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in=@multicast2, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0xfe80) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f0000000240)=@req={0x28, &(0x7f0000000200)={'veth0_macvtap\x00', @ifru_addrs=@sco={0x1f, @none}}}) r3 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in=@empty, @in=@private, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in=@multicast2, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0xfe80) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000180), 0x4) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000014}, 0x24000045) syz_emit_ethernet(0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500002800000000000690787f000001ac1414aa00004e24", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="8ebf0da3d6b4f2bcaea6b5147d9021046dc876b5b5b6b61e2f99d9ef60fd152612cba4c475b2b6d4f4a9281d1ec2f5e61ab67abd0eaaf3fb486285d2072f90df3f78dea333f3d695029d14bf7ac0d89488ddca48ca0b83d28c6877553c1458dfbcdfb1b9323cece2d9d4c600978c9fb97985b747346d3ff50969305e488a85fa1c08f9ad7c2852f524370e2e877c7c88"], 0x0) [ 324.970773][T15696] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:04:07 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001c00)=ANY=[@ANYBLOB="640000001000055500000008520000af00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a002e0000003c0012000c00010069703667726500002c00020014000600149ef0e1be118746bbbf83fb842f55121400070032"], 0x64}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f0000000000)="e5f2af5f85765c5968ba5ceec381ed6556fb8197dbcd7b6baa56f37c47adbec4ca1ee4aaf9b20a37eb03d650f385900cafba3e3ac6f42435d972326954e32419f25b3a574553aced7f147a533fce8558a3c0f96f6a71eebd0a83f57ab5aa36911b15f1c0e7bdbe7fa71691863729b328c9675e3fd3f7b9b21a4b013d30fee8a500fa649c4fc4551c081901c396ebeafce227803e56ebadc6266a797bbb70461688c112c5292ddb40294b5563da036f5c7055e45a9843eac8f4396f319289e334baa2e6e661c0", &(0x7f0000000180)=@tcp=r0, 0x4}, 0x20) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240)=0x4, 0x4) 01:04:07 executing program 5: unshare(0x4c020580) r0 = socket$netlink(0x10, 0x3, 0x4000000000000009) setsockopt(r0, 0x10e, 0xb, 0x0, 0x0) syz_genetlink_get_family_id$SEG6(0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0xffffe000) sendto$inet6(r1, 0x0, 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) write(r1, &(0x7f0000002740)="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", 0x1000) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000480)={&(0x7f0000ab8000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x14) 01:04:07 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x7) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) openat$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$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) r5 = openat$cgroup_ro(r4, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) 01:04:07 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) close(r0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000000080)=[{&(0x7f00000000c0)='+', 0x1}], 0x1}, 0x60) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000002c0)="2e00000013008105e00f80ecdbc0b5f210c804a01e000000302e20000000a3030e001a0004000200aacc2b2043b2", 0x2e}], 0x1, 0x0, 0x0, 0xf000}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, &(0x7f0000000080), 0x2cb) socket$packet(0x11, 0x0, 0x300) close(r0) r3 = socket(0xa, 0x6, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r5, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)={0x2bc, r6, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0xec}, @NL80211_ATTR_TX_RATES={0x170, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x58, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x6, 0x6, 0x4, 0x2, 0x6ced, 0x7f, 0x6d7]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff7, 0x0, 0x7, 0x80, 0x7, 0x8, 0x1, 0x7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x7f, 0x2, 0x780, 0x7ff, 0xfffe, 0x2, 0x6e46]}}]}, @NL80211_BAND_6GHZ={0x1c, 0x3, [@NL80211_TXRATE_LEGACY={0x16, 0x1, "76f220b20308cfcdeccae87bfc2c87d40a9e"}]}, @NL80211_BAND_6GHZ={0xf4, 0x3, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, "4d1d90bf50820fa90134faf327c3cc0a0d11f4503ddbca3f10"}, @NL80211_TXRATE_HT={0x1a, 0x2, "ad73a6e407f063f2e8ff723dfa26775fc6b06e859a9e"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x4, 0x1, 0x5, 0x7, 0x40, 0x2a, 0x9]}}, @NL80211_TXRATE_HT={0x51, 0x2, "4a391c8b39d087a48e6021f229a2c061b07fa65f4597b552363886b526a2a8723f463cdaa8c5e19789888281ba87376ea76933b4b4f385924f85d0c9d03a48c5c7b908b466176d51fc3cbac78a"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x344f4458b58ed40b}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x24, 0x1, "23208a2605860b54d9224304fd2c9e11213e501eee36ab4a2951deee73992b6a"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_2GHZ={0x4}]}, @NL80211_ATTR_BSS_BASIC_RATES={0x9e, 0x24, "3fae78cf2e55a038c455215c5474ddaa674efec70e92ed83b2b5c7bf00fa999bec7bf1f18498f64b6f9477304ebf787c61497c3395f459f516d4422cfa7111c724f5f8a91cbebc29fd032a39569b8621766d65e1f73b297a965dfeb1c95a6cdcd4d0b8f95df6a29f29b2b2e3224c4648f20343ebc3bfd3bdfa089a3b5af2df75596c75bb177c80fae1b450ef6688beeb993340b00d92e20a75e4"}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x80000001}, @NL80211_ATTR_MESH_ID={0x84, 0x18, "ab0d50a50436e910faf155970cf1f225f5bbedafc847603f514db03be088fbab32faad35e64e0b8fd8121186620cc090b7d5b80c4fd9563740d91839b7c06261b705d3a7619eb87e95478d525acb86ab59e67155eb4c8bfa4048582546ec9ebaa84f9c6c8dffa8a1b435082e6c3bf41ec993389547248fe116da3ffd8bc79842"}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x2bc}}, 0x21000) 01:04:08 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x20}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x336) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x15) 01:04:08 executing program 2: unshare(0x40000000) r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000006, 0x1010, r0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@null=' \x00', 0x5, 'ip6gretap0\x00'}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000540)=""/160}, 0x20) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @loopback}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @private=0xa010101}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0xa, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x97c}, {0xa, 0x4e23, 0x4000001, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x8, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x34}, 0x3}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x2, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000600)={{0xa, 0xce21, 0x2, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8655, @private2, 0x8000007}, 0x0, [0x0, 0x3, 0xfffffffd, 0x5, 0x0, 0x1, 0x9]}, 0x5c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 01:04:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 325.777063][T15741] IPVS: ftp: loaded support on port[0] = 21 01:04:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{}, {0x0, @dev}, 0x2b256fb9ecb0d96d}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r4}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e21, 0x8, @local, 0x9}}, 0xa21, 0x2, 0x8, 0x1, 0x7}, &(0x7f00000000c0)=0x98) [ 325.881869][T15741] lo speed is unknown, defaulting to 1000 [ 325.967934][ T28] audit: type=1804 audit(1597712648.340:272): pid=15753 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/187/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 [ 326.009136][T15750] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r0], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000fc0)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000f40)={0x3c, 0x0, 0x4, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xfffffffb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x881) r1 = socket(0x2c, 0x800, 0x9) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r3}, 0x14) getsockname$packet(r1, &(0x7f0000000500), &(0x7f0000000040)=0x10eef0f1) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='hugetlb.2MB.limit_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507cfffffffffffffff0000000057856f39c928a56420422a9e5c33f8180400000000fcddb5d4d449e5f3372e4d27eeb2f271ce9d0dd17d95d9a992957dd72fe007bb0b40dc3eff58ce45ba9747d16d0172ba5b71793cc532f45e52a4a36839ca930ad4b44a26f898e7d584ad1083696042dc08c139c88fc5039e0ea00c5e4e00d1637dfbb455df58c2f0c8e8eb604f7011d12b4b689d630c68063cc3d48593f2f52138dcf7b9b7f1edfc417e82949d34938888806d73df5d516d", @ANYRES32=r9, @ANYBLOB="8302000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="2800000010000100000000000000000002000000", @ANYRES32=r9, @ANYBLOB="06000097f8735e33ad322c787dfa8193ddb7aa8d5344b3477bfc32d71da7d5f9dafd18531874c7005920d789d7b0ed78304297ab32f84112d139317044ea6ded3827b5d68b1899007b308f20115a"], 0x28}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="18020600003b544be1de5f0081000052c867c9ff4c73a87f3e37b998674c00000000346c2126346f95b040100095"], &(0x7f00000000c0)='GPL\x00', 0x1000002, 0x1012, &(0x7f0000001580)=""/4114, 0x0, 0x0, [], r9, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r5}, 0x78) [ 326.196335][T15741] IPVS: ftp: loaded support on port[0] = 21 01:04:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:04:08 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x22}}}, 0x977d, 0x5, 0x966, 0x1f, 0x5, 0x2, 0x73}, 0x9c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8000000000004) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r3, 0x1, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000001600)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000001540)={0x98, r3, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x3}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x4}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40000}, 0x20040000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r4, 0x0, 0xf03b0000) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000040)={&(0x7f0000000280)="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", &(0x7f0000001280)=""/197, &(0x7f0000001380)="b973927d0a54e0b240d6280727c5d1626b4c9cf812e8588fca2a00f16d2d7e6abe0b3a7747f1f1a3a84d57aba768b37ef72aa2ab6da8f3823b84ab5d6733cce35f8632922d114ad5a1e00b080dbacb490cb7f678c297a444a0f6483f11e0efa3935f42159bdcb645a2cb38069d447a6bccce471deb05d4c9be5dc9581762622d72cd69af65ee383ee153abfd16e3d1533c1bb36a90692ed725f45d4ec7ad5547ebfbf8", &(0x7f0000001440)="8196b232f95481f8d85727649c001e6f320a69ea230589846cff652f616bfc877ec2285443c1ed8c15cd2966ac3c5293c7272ca3ad497bda609dcbff1391ddc1a45f3e2d916e20affef3513e6109130a752ac514713d23597c98702048c1dc7a1aba1b8b20b30ea516d190e12ff85b33176c82c79dc6d46c6d7956f4d6947dff56ee38ce7f356a343c7ec1ad8a9e75593d11a45f45d8e959ee6dc646a7e8c09ab1eb7531ad28a9b00572c692c63c339d74e7fe259d4500905d849b5fadfe51902752aa7a5a47a445cffca8b8b8c8458c21efcd260ac7c74cf7b1e871785b4085b401e6284c2f92f2c9df", 0x8, r0}, 0x38) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000000000)={'ip6erspan0\x00', 0x400}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000240)=[{}]}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) [ 326.281092][T15741] lo speed is unknown, defaulting to 1000 [ 326.382322][T15788] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 326.415215][T15802] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 01:04:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYRESDEC=r0], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000fffffffe) 01:04:08 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc0185879, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'veth0_to_bond\x00', 0x800}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080), 0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f2, &(0x7f0000000000)={'macvtap0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d56d89086f05a2c26d877abec595f9c7372159383705d957099e69ac8164653fff5524e813a5512866af9db1db9005c8af20c134083ef9797b66ac124a7e4232e641ff458b55dafe7edf4d899ba94f507d65c3657f8cfd1dca323191307187c515a9a5e95b79104517d01dd85736c44b1f88fbd017b37a4c347ce0b60513889e927c91369665327941fccbff3940ffbefb72266b00"/208]}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_KEY_FLUSH(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r5, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000001700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000001740)=ANY=[@ANYBLOB="3c0e000061e3288c21b237de1f19f02c43bdd1334993cd62b2886c0ecb98ae0dd961ae75dfb18edfdaa261fb4a614164a13958b6a4591d58394c0504c6514e3a3d1b5a224a", @ANYRES16=r5, @ANYBLOB="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"], 0x143c}, 0x1, 0x0, 0x0, 0x24000010}, 0x4000) [ 326.469352][T15788] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 326.497170][T15802] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 326.549094][ T28] audit: type=1804 audit(1597712648.920:273): pid=15805 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/188/cgroup.controllers" dev="sda1" ino=16367 res=1 errno=0 [ 326.597676][T15805] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:09 executing program 5: unshare(0x40000000) mmap(&(0x7f0000251000/0x2000)=nil, 0x2000, 0x2, 0x8031, 0xffffffffffffffff, 0xf675f000) r0 = bpf$MAP_CREATE(0x100000000000000, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r2 = accept4(r0, &(0x7f0000000100)=@generic, &(0x7f0000000040)=0x80, 0x80800) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="ec000020", @ANYRES16=r3, @ANYBLOB="010026bd7000ffdbdf25020000002f00070073797374656d5f753a6f626a6563745f723a73657472616e735f696e697472635f657865635f743a733000001400060076657468315f746f5f6261746164760005000100000000002900070073797374656d5f753a6f626a6563745f723a68616c645f61636c5f657865635f743a733000000000140006007465616d5f736c6176655f310000000008000500ac141416140006000000000000000000000000000000000008000500ac14144214000200fe8000000000000000000000000000aa14000300ff010000000000000000000000000001"], 0xec}, 0x1, 0x0, 0x0, 0x50000091}, 0x24000890) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00012abd7000060053c400d3d73102dbdf25070000001400060076657468305f746f5f626174616476002800070073797374656f5f753a6f626a6563745f723a736f756e645f6465766963655f743a73300014000300fe8000000000000000000000000000bb149058000300fe8000000000000068bfee59cdf581cfd11e674450fd993a5d983d291479c171058c5004b82d6aef088da623d584faaff3d43f5fd8b0b1a49a74a8f0cab9474a00896f8c1cc735e843a273c2af21df2b14b3262132"], 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x84, r3, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_bond\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:zero_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x84}, 0x1, 0x0, 0x0, 0x8}, 0x48081) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x3c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040027bd7000fddbdf25080000002b00070073797374656d5f753a6f626a6563745f723a7472616365726f7574655f657865635f743a733000001400020000000000000000000000000000000001"], 0x54}, 0x1, 0x0, 0x0, 0x4008001}, 0x800) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r1, &(0x7f0000000500)={@void, @val, @mpls={[], @ipv6=@tcp={0x0, 0x6, "61ae6e", 0x14, 0x32, 0x0, @private2, @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x46) [ 326.645170][ T28] audit: type=1804 audit(1597712649.020:274): pid=15821 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir442056453/syzkaller.A7Ryqx/148/cgroup.controllers" dev="sda1" ino=16366 res=1 errno=0 [ 326.660840][T15823] IPVS: ftp: loaded support on port[0] = 21 01:04:09 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='hugetlb.2MB.limit_in_bytes\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100), 0x8) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x10, @local}, {0x0, @remote}, 0x8, {0x2, 0x0, @broadcast}}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000002c0)=0x3, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c80)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b1b21a95ac816d2709aec2a323d1feed8a99f158d740dfe3e44000033dea81d017c36e91ff7edf6866dfc37058c63add5ea73a74067ca0bb8dd3b87e979cac7131cf884b59dc125090a4b9e13"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) recvmmsg(r1, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @local}, {0x0, @remote}, 0x8, {0x2, 0x0, @loopback}}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYRES16, @ANYRESDEC=r2, @ANYBLOB="ddffffff1500120d0c00010062726964676500000000e6063bffa997f64e972368d1fee9e843a85193b61d2b7d7fc7bf1a31832938bd86284e2f59c5223b419a116a4b8b8fb53d8fdd9e02324ab77b9773af8ba01d6655d8ba6bcab64a1404c208fefcb855438a97058977edfa0000"], 0x34}}, 0x0) bind$can_raw(r3, &(0x7f0000001740)={0x1d, r6}, 0x10) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={r6, @remote, @remote}, 0xc) [ 326.797955][T15834] IPVS: ftp: loaded support on port[0] = 21 01:04:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x43, 0x0, "716d5bfaacf9633ae71c4f833226269e3c822dbf6ff15c5532ba33a7f4101ef60faa7b0b1fa1960bfc54b86cec7050abc95e551b484ae0266ab6ba297884889172c837db890b8bed782378ecd5f6cf70"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x8000, @ipv4={[], [], @multicast1}}}, 0x0, 0x0, 0x29, 0x0, "716d5bfaacf9633ae71c4f833226269e3c822dbf6ff15c5532ba33a7f4101ef60faa7b0b1fa1960bfc54b86cec7050abc95e551b484ae0266ab6ba297884889172c837db890b8bed782378ecd5f6cf70"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) [ 326.886755][T15823] lo speed is unknown, defaulting to 1000 [ 326.957879][T15834] lo speed is unknown, defaulting to 1000 01:04:09 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x410002}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f0000000180)={@remote}) write$binfmt_elf64(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 01:04:11 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000005, 0x8031, 0xffffffffffffffff, 0x6204c000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, r1, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) socket(0x0, 0x3, 0xffffffff) 01:04:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:04:11 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001880)={&(0x7f0000001800)={0x80, 0x0, 0x201, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4040800}, 0x24008094) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000240)={{}, {0x0, @link_local}, 0x8, {0x2, 0x0, @broadcast}, 'veth0_to_bond\x00'}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000100)={{}, {}, 0x8, {0x2, 0x0, @local}, 'veth0_to_bond\x00'}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000240)={{}, {0x0, @link_local}, 0x8, {0x2, 0x0, @broadcast}, 'veth0_to_bond\x00'}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{}, {}, 0x8, {0x2, 0x0, @local}, 'veth0_to_bond\x00'}) vmsplice(0xffffffffffffffff, &(0x7f0000001700)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000300)}, {&(0x7f0000000340)="d5338c57b213b63ab02499b0273d8ec6ba0b5adb9b1b28d5bc5a6c7ab8fb2e85727bbc0203028756f2304381e9ef383c4cace9d1239b082da9d7730dfabd49625e3f8e9b3f0f91b463e5dee36a7ce5", 0x4f}, {&(0x7f0000001400)="eee01dbc637a53cbc04fd64613d4666f0925898e88f0df2ee69b92f9b8381498d90fc3d40eec5323f4932b66431be885fb2d617c1723", 0x36}, {&(0x7f0000001440)="02ad20e206eae32283f05b0c84b74ca4f9324b847f4b12b07d29a12232b052d1af7999c29089e63e8dcbd6b579a7f58214f63172df7e5de51c50d1a671e3fc32c1df737b1d16e3874407c56f88b63c33c7a4164fe896436a630a1d6b597e3db38c4f8f154143fb2f5cebece84323306e72b704e6dc81ccaab3c9e09b7b9339c0a423e1515bce960f9d572aa8cd248a638ca2daf08dcf256c3089c4bae3970a52bfe3834a98cc1c0532d072bcbb4741", 0xaf}, {&(0x7f0000001500)="44229e45a8403e9421e1d44b693c96be71cd91873f353509514c49ea6dec6d9687ac1734f628785db7c6b510c680fa7a87d80652d267913c3ebb78c905355aea022041f54ad2596c003138c91e398476e1040b26241ff04be72520ea7f24072abe494f246c9c70629032d7cf3425b0c19804a79d7cf0cfe2b32f1e51cdc81abfeef2a283bdda4ca917dd5dd15f922c09ab5ebce83bdb5a1ae6ad1a2bd0db", 0x9e}, {&(0x7f00000015c0)="573dd0baa5e91ed968a4fb9111be2d599720e2b9a1c7e0daa03c6281918d247c0803ca2f30d1632eb4f7009fb322c85a454f0945c5c6", 0x36}, {&(0x7f0000001600)="c2d0372bf4550b5217d4f4d07fbbd9bdb79133acded472455fe014f6357b871c2f72a31d1b9e0b92337a61ca381ba5f1334e08e915f06e60e7616d5436503f2d43d5ef563de70ec1a2c41397e848bf8bfd6d831d13aa254d67228ed2c494868c820f7d4039f5a90d4a810ed46a93c494aea90c861e49223f6ceddf1bf6f4742dda0f3c2b3442c043624ab4bf5f00dc9c8806c8638e840fdbf385124cba2dc60a86a38f84fcf6d46c6b16a6a27a5e6aa40e4c38695a137726063b5ccc9e20b7033180c5f3be924dc64742e4683dd731098c59dad389f1853d4120f23e95442a5d", 0xe0}], 0x8, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r3}) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000000c0)) r4 = socket(0x11, 0x2, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000200)={0x7, &(0x7f0000000180)=[{0xff, 0x0, 0x0, 0xca74}, {0x1, 0x7, 0x6, 0x9}, {0x3f, 0xfc, 0x3, 0x47a}, {0x200, 0x40, 0x6, 0x6}, {0x42, 0x1, 0x8, 0xffff}, {0x4, 0x7f, 0x1, 0x80000001}, {0x8, 0x8, 0x1, 0x5}]}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x1, '\x00', 0x3}, 0x18) sendfile(r2, r1, 0x0, 0x100000001) 01:04:11 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03affff) sendfile(r1, r0, 0x0, 0x800000000000c) write$binfmt_script(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="2321202e2f66696c659385943d30205e2d20656d3197c2ee54772eaf7e0ceedca539b4e6206d656d6f72792e657665112873000ae0a44301e35f6ea70565eb521d078e8331cc494cda1a5bcdce7a367fc22372c64b9cd509bf542d6943a89ac7f0a57789ffc671f4afd52f9209dfb706a9a6ef38a967c34a000e00000000000000000252595a78e2ee7b598a39c56ad5eeeacb5d65f04751f1caca27b2b1f3608c09e7c2d66a18c484aee2d1b950a92e2214ac483a01233932e93608ed16149749f7a53c09db4ca9722d602042e641c1d511a45053d271dfbf354ba38683474f457763558cd893e1b22d112c4601c79e1e72bbabf385b3c47cfb0af700000051a400000000000000000000003db85b12618c42624a043a5132da3377e49c539ea4be0be9e9efadaebee9bdead00ea8681361c18a124419bb93e420e42ed65f78a573a1f06887e0afbdf007f4deea9c76473499025de3b7ee00000000000000000000c9564fcd125f9e3c77902ddf46836f1704400000000000000000be72621cbefd631dd678a4333686a75e40df97f680afdc8c2646a2baa103d45b41702b4cd1704ebfc5405d75f4"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0b") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x4, 0xfffffffd, 0x0, 0xf2, 0xb}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f0000000100)=0x9, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x136, 0x3, 0x0, 0x6, 0x7}, 0x10) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 01:04:11 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000540)=0x1401, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000000040)=0x1, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x20b) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(r3, &(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 329.250562][ T288] tipc: TX() has been purged, node left! [ 329.269855][ T288] tipc: TX() has been purged, node left! [ 329.309743][ T288] tipc: TX() has been purged, node left! [ 329.311747][T15939] IPVS: ftp: loaded support on port[0] = 21 [ 329.379300][ T28] audit: type=1804 audit(1597712651.751:275): pid=15940 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/152/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 [ 329.415702][T15939] lo speed is unknown, defaulting to 1000 [ 329.552492][ T28] audit: type=1804 audit(1597712651.781:276): pid=15943 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/189/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 01:04:12 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) r1 = socket$tipc(0x1e, 0x5, 0x0) r2 = openat$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 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000200), 0xf000) sendfile(r6, r7, 0x0, 0xf03b0000) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000040)={0xd46f, 0x7, 0x5, 0x0, 0x0, [{{r3}, 0x9}, {{r4}, 0x1c0000000000000}, {{r0}, 0x6e7}, {{r5}, 0x4b3}, {{r6}, 0x877}]}) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:04:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff0005000100"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:04:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) sendmmsg$inet(r0, &(0x7f0000007880)=[{{0xfffffffffffffffd, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)="17", 0x1}], 0x1}}, {{&(0x7f0000000500)={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000540)="f3", 0x1}], 0x1}}], 0x2, 0x44000) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000)='l2tp\x00') 01:04:12 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback}, 0x10) r1 = socket(0xa, 0x6, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f0000000080)={0x1f}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x10) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x4114, 0x2715, 0x0, &(0x7f0000000000)) [ 330.051649][ T28] audit: type=1804 audit(1597712652.421:277): pid=15988 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/190/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 [ 330.089065][T15988] __nla_validate_parse: 1 callbacks suppressed [ 330.089074][T15988] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:14 executing program 1: r0 = socket$kcm(0x10, 0x2, 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$can_j1939(0x1d, 0x2, 0x7) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb904021d65ef0b007c06e87c55a1bc000900b8000699030007000500154001008178a80016000c000100e558140000000100000e006f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee48100000000000000d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d08fad95667e04adcdf634c1f215ce3bb53b409d5e1ca4e81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) r3 = socket$inet6(0xa, 0x800, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000140)={{0x3c, @multicast2, 0x4e24, 0x4, 'dh\x00', 0x29, 0x5d9, 0x7e}, {@private=0xa010102, 0x4e24, 0x3, 0x829, 0x6, 0x7}}, 0x44) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x20) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0xe803000000000000) setsockopt$inet6_opts(r3, 0x29, 0x6, 0x0, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 01:04:14 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bpf$MAP_LOOKUP_BATCH(0x18, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f0000000300)={@void, @void, @eth={@broadcast, @local, @val={@void}, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x67, 0x0, @empty, @private}}}}}}, 0x26) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) socketpair$nbd(0x1, 0x1, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r5 = socket$inet6(0xa, 0xa, 0x9) recvmsg(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000000140)=""/108, 0x6c}, {&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/219, 0xdb}, {&(0x7f0000001440)=""/249, 0xf9}, {&(0x7f0000001540)=""/125, 0x7d}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7, &(0x7f0000002640)=""/125, 0x7d}, 0x3000) 01:04:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="080db5055e0bcfe847a071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xd1b7}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xa533}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008000}, 0x810) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x7, 0x1, 0x36}]}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000002880)=""/251}, 0x48) socketpair(0x18, 0x5, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000200), 0xf000) sendfile(r6, r7, 0x0, 0xf03b0000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000002c0)={r8, 0x8}, 0x8) 01:04:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff0005000100"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:04:14 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000140), &(0x7f0000000180)=0x10) socket$xdp(0x2c, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x440000, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000080)="080db5055e0bcfe847a071") bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000340)=""/142, 0x1a, 0x8e, 0x8}, 0x20) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r4, &(0x7f00000002c0)=[{&(0x7f00000000c0)="68921bfd3d210152122cf5aa13e6f7930c5bc840fbb7c7d474c9a177339b2009a56ae43bf66923a600e1bc095f619931ef6b8295fd0a879159ef7fc63231", 0x3e}], 0x1) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r5}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e21, 0x0, @private2, 0x11d0}}, 0x6fd7, 0xa9f, 0x76f, 0x9, 0x41, 0x1, 0x7}, &(0x7f0000000300)=0x9c) socket$xdp(0x2c, 0x3, 0x0) 01:04:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000700)={r0, 0xcd6, 0x8001, 0x101}) getsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f0000000740)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000007c0)=0x38) sendmsg$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)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9, 0x1, 'cake\x00'}, {0x1c, 0x2, [@TCA_CAKE_TARGET={0x8, 0x8, 0x7fff}, @TCA_CAKE_OVERHEAD={0x8}, @TCA_CAKE_MEMORY={0x8, 0xa, 0xffffffff}]}}]}, 0x4c}}, 0x0) [ 331.991068][T16028] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 332.021010][T16032] IPVS: ftp: loaded support on port[0] = 21 [ 332.041816][ T28] audit: type=1804 audit(1597712654.411:278): pid=16026 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/191/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 [ 332.047851][T16026] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 332.230907][T16035] netlink: 152 bytes leftover after parsing attributes in process `syz-executor.1'. [ 332.263050][T16044] netlink: 152 bytes leftover after parsing attributes in process `syz-executor.1'. [ 332.274285][ T288] tipc: TX() has been purged, node left! [ 332.280978][ T288] tipc: TX() has been purged, node left! [ 332.290624][T16032] lo speed is unknown, defaulting to 1000 01:04:14 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.stat\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x275a, 0x0) close(r5) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r8, &(0x7f0000000200), 0xf000) sendfile(r7, r7, 0x0, 0xdd3d) sendfile(r5, r6, 0x0, 0x10000000000000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 01:04:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) ioctl$FS_IOC_GETFSLABEL(r4, 0x81009431, &(0x7f0000000280)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r6, 0x0, 0xf03b0000) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r7, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000008c0)=ANY=[@ANYBLOB="51379a02000000005df7d1b7a722260c497420939172085cbde63cf4ecdb38a4d1148a6985ed2b4256d1396525e5dd50cf0de2", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000780)="721978db47ce2b930556a0393b40b35c8cf179dc087e6f46d43bf7e07c5f29f6b295405fbac1cfb47deab0ef4437dfe862dc18a158833098482818fc229512cf7fdd88cedd195511269a9aff4b9f607fb8aaa66ab4f7a0703d33eb576c9578d2b0a449970d245ceec1f56a3cb6438e3f4503d61ac90fd919777ced0bbbff2849013490b95eefb6834ab17c09508e5333f20386dca28209a9f0ad538e8e725cfef7cfd1e1fc484f07609e154462d083b9757bb6001e4cfb398d76b86407ac2f423b618755d6c65550eb7273794c3e5d3b44ed118c1924d873be2b163cd2442a8cbe", 0xe1, 0x1, &(0x7f0000000880)={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x24}, 0x2}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r7, 0x0, 0x87}, [@NDA_LLADDR={0xa, 0x2, @broadcast}]}, 0x28}}, 0x0) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r5, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f00000003c0)={0x324, r8, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc8ee}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9b0b}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}]}, @TIPC_NLA_NET={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xc9fa}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xa7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x81}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x98}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x401}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x81}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffff37}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3ff}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x4}]}, @TIPC_NLA_BEARER={0x68, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e23, @local}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @local}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x7, @mcast1, 0x60}}}}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x78, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2783}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'veth1\x00'}}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER={0x100, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x1f, @loopback, 0xa1}}, {0x14, 0x2, @in={0x2, 0x4e21, @rand_addr=0x64010101}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x0, @local, 0x6}}, {0x14, 0x2, @in={0x2, 0x4e22, @local}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x5, @private2={0xfc, 0x2, [], 0x1}, 0x6}}, {0x14, 0x2, @in={0x2, 0x4e22, @local}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x7, @local, 0xffffff80}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x7f, @local, 0x7fffffff}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'macvlan0\x00'}}]}]}, 0x324}, 0x1, 0x0, 0x0, 0x24040810}, 0x48002) [ 332.547136][T16079] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 01:04:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff0005000100"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 332.732837][T16079] 8021q: adding VLAN 0 to HW filter on device bond1 01:04:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000005c0)=0x14) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="4800000010000507000000fefd00000000000008", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) close(r5) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) sendmsg$NFNL_MSG_CTHELPER_DEL(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, 0x2, 0x9, 0x101, 0x0, 0x0, {0x2, 0x0, 0x6}, [@NFCTH_TUPLE={0x44, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010101}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @private=0xa010101}}}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4010}, 0x4) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @mcast2, 0x40}}, 0x1, 0x1, 0x2, 0x46, 0x4}, &(0x7f00000000c0)=0x98) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r8, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x3}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x3}]}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@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) [ 332.898352][T16040] BPF:No type found [ 332.970022][ T28] audit: type=1804 audit(1597712655.341:279): pid=16125 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/192/cgroup.controllers" dev="sda1" ino=16257 res=1 errno=0 [ 333.001171][T16125] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 333.046662][T16040] IPVS: ftp: loaded support on port[0] = 21 [ 333.122921][T16135] BPF:No type found 01:04:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000002) 01:04:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f0000000200)="5f37db8fb7d5ee7e8dda31970008bce35dc6be8b7fe1b22c0fb463034f31e7427cfe74062eaa0884bc728ef62219a3c74237c095304b43db8b3009b38f3e49223c5e6102607f45d9d9e7a763b5b5738f50c6a7f2ad69558e429b4fed86697bb8fb04f05884d0132c", 0x68, 0x3) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x12) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) r3 = accept$unix(r0, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8, 0x0, 0x3f00000000000000}) r4 = openat$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, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(r5, 0x0, 0xb00000000065808, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 333.295120][T16122] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 333.322358][T16127] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:04:15 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r1, &(0x7f0000000240)={@val={0x0, 0x8809}, @void, @eth={@broadcast, @multicast, @val={@val={0x9100, 0x0, 0x1, 0x2}}, {@ipv4={0x800, @udp={{0x9, 0x4, 0x0, 0x3, 0xe4, 0x65, 0x0, 0xdd, 0x11, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}, @dev={0xac, 0x14, 0x14, 0xb}, {[@noop, @timestamp_prespec={0x44, 0xc, 0x64, 0x3, 0x8, [{@empty, 0x7}]}]}}, {0x4e22, 0x4e22, 0x94, 0x0, @opaque="f8d3f74163523aa1c1a893145f6c0deee68bd56f5fcbe004945bfdcc2149a6cceb9a53457df1382d48acd624bf07b1011a20ef83d6c08bac99bd2c255d1ffa95bdf208eda62ede09103dc5b79f838ed780120a9673490373d8caf04b83797d7c1192ecc95f2657eff7ecec7297bf1b4148c245870b5102aafa04720f2885d9f529339b25990d4b70764a947a30b0015d96d209373f27e98123420c7c32d959ac8e2b2987e7172e354eb12fd389664060b920681dd1f593ae"}}}}}}, 0xfe) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x5fffffffd, 0x0) [ 333.389718][T16129] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 333.447893][T16129] 8021q: adding VLAN 0 to HW filter on device bond3 [ 333.559140][ T28] audit: type=1804 audit(1597712655.931:280): pid=16152 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/193/cgroup.controllers" dev="sda1" ino=16372 res=1 errno=0 01:04:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[], 0x14}, 0x1, 0xffffff7f0e000000}, 0x20004080) 01:04:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000002) 01:04:16 executing program 0: r0 = socket(0xa, 0x6, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) bind(r0, &(0x7f0000001100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x3, 0x2, 0x2, {0xa, 0x4e22, 0x2, @private2={0xfc, 0x2, [], 0x1}, 0x1}}}, 0x80) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001240)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000005c0)=ANY=[], 0x208e24b) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x6000000, 0x2a9b729f74988539, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local}, 0x1c) connect$inet6(r5, &(0x7f00000012c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r5, 0x84, 0x6, &(0x7f00000000c0)=""/4107, &(0x7f0000000040)=0x100b) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) sendmsg$NFNL_MSG_CTHELPER_GET(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001200)={&(0x7f00000011c0)={0x14, 0x1, 0x9, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20048014) sendfile(r6, r4, 0x0, 0x100000002) [ 333.820611][T16040] lo speed is unknown, defaulting to 1000 [ 333.947610][ T28] audit: type=1804 audit(1597712656.321:281): pid=16205 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/194/cgroup.controllers" dev="sda1" ino=16366 res=1 errno=0 01:04:16 executing program 3: unshare(0x2a000400) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f00000000c0), 0x15555555555556d1, 0x8) 01:04:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000002) 01:04:16 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x5a3, @loopback}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000002c0)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x800, @ipv4={[], [], @empty}, 0x8}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000100)=0x54) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="2c0271ca8b080aae3300bfa4def38003c21c104094", 0xfd5c}], 0x1}, 0xc100) syz_genetlink_get_family_id$nl80211(0x0) socket(0x200000000000011, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x400000010, 0x3, 0x0) write(r1, &(0x7f0000000400)="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", 0x122) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x4e24, 0xffff, @mcast1}}}, 0x88) sendmsg$IPSET_CMD_HEADER(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)={0x98, 0xc, 0x6, 0x3, 0x0, 0x0, {0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x20000843) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0xca, 0x0, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f00000000c0), 0x492492492492627, 0x27988) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000080)={0x0, 'batadv_slave_0\x00'}) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001900)="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", 0x27d}], 0x1, 0x0, 0x0, 0x7}, 0x0) 01:04:16 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004020000000000"], 0x0, 0x26}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket(0xa, 0x6, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r5, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r7}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xfff7, 0x1, 0x2, 0x3ff, r7}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x4, 0x9, &(0x7f0000000040)=@framed={{}, [@map_val={0x18, 0x5, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x10001}, @ldst, @generic, @exit, @call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0xba, &(0x7f00000001c0)=""/186, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000140)={0x1}, 0x10}, 0x78) 01:04:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="f6ffffffffffffff2800120009000100766574680000000022d7709161ade786180002001400010000000f00", @ANYRES32=0x0, @ANYBLOB="0400b20008000000"], 0x48}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000674ffc38a45dd4a008fd05828c23dd"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x800, 0x0, 0x3, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r4}, @IFLA_HSR_SLAVE2={0x8, 0x2, r7}]}}}]}, 0x40}}, 0x0) 01:04:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000002) [ 334.500128][ T28] audit: type=1804 audit(1597712656.871:282): pid=16241 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/195/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 [ 334.569710][ T28] audit: type=1804 audit(1597712656.931:283): pid=16211 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/155/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 01:04:17 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000080)={@local, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000440)=ANY=[@ANYRESOCT], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 334.728376][ T28] audit: type=1804 audit(1597712657.101:284): pid=16206 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/155/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 01:04:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000002) [ 334.860768][ T28] audit: type=1804 audit(1597712657.161:285): pid=16260 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/196/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 [ 335.019510][ T28] audit: type=1800 audit(1597712657.161:286): pid=16260 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=16374 res=0 errno=0 [ 335.141428][ T28] audit: type=1804 audit(1597712657.161:287): pid=16257 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/196/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 [ 335.190045][T16239] __nla_validate_parse: 1 callbacks suppressed [ 335.190054][T16239] netlink: 200 bytes leftover after parsing attributes in process `syz-executor.5'. [ 335.229134][T16247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 335.289326][T16247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 335.323681][T16247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 335.354222][T16247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 335.369058][T16247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 335.381053][T16247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 335.395952][T16247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 335.410218][T16247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 335.429133][T16250] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 01:04:17 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0xfd, 0xbf1}]}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x7) r2 = openat$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) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000300)={'nat\x00', 0x0, 0x4, 0x9f, [], 0x1, &(0x7f0000000200)=[{}], &(0x7f0000000240)=""/159}, &(0x7f0000000380)=0x78) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@empty, @in=@private, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in=@multicast2, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0xfe80) r4 = accept(r1, &(0x7f00000003c0)=@hci, &(0x7f0000000000)=0x80) pwrite64(r4, 0x0, 0x0, 0x8) 01:04:17 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80, 0x800) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x180000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x3, 0x1, 0x401, 0x0, 0x0, {0xc, 0x0, 0xe}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x800) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x1, 0x8, 0x101}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') r5 = socket(0x15, 0xa, 0x4) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r7}, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000004c0)={r7, 0x1, 0x5, 0xfffeffff, 0x4, 0x3}, 0x14) sendmsg$TIPC_NL_KEY_FLUSH(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r4, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x10c, r4, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffff76d}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xaff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x44}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4888}, 0x4000804) 01:04:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000002) 01:04:17 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) write$tun(r4, &(0x7f0000000180)={@val={0x0, 0x88ca}, @void, @llc={@llc={0x7c, 0xf4, "5dda", "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"}}}, 0x1008) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r3, 0xf50f, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)={@void, @void, @eth={@broadcast, @local, @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x33, 0x0, @empty, @empty}}}}}}, 0x26) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 335.456698][T16250] device veth7 entered promiscuous mode [ 335.483152][T16274] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 01:04:17 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x4010, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'vlan1\x00', 0x200}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r1, 0x890b, &(0x7f0000000100)={@null=' \x00', 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r1, 0x5451) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000540)=""/160}, 0x20) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @loopback}, {0x2, 0x4e20, @empty}, {0x2, 0x4e24, @private=0xa010101}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='wg2\x00', 0x1, 0x3}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000200)=0x1, 0x4) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x4000000, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @empty, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0xfffffffd, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @mcast1, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x6, 0x1, 0x1, 0x400, 0x8000000]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 335.596326][T16296] IPVS: ftp: loaded support on port[0] = 21 01:04:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000240)='wireguard\x00') r2 = socket$inet6(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000280)={'wg2\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000f00)={0x28, r1, 0x4, 0x0, 0x2, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r3}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_PEERS={0x4}]}, 0x28}}, 0x8004) 01:04:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x0) [ 335.751437][T16296] lo speed is unknown, defaulting to 1000 [ 335.782272][T16302] IPVS: ftp: loaded support on port[0] = 21 01:04:18 executing program 3: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$inet6(0xa, 0x803, 0x2) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, 0xffffffffffffffff, 0x10000000) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x301, 0x0, 0x0, {0xc}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x240080d0}, 0x2004c040) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x9}, {}, 0x0, 0x0, 0x80000000000001}, {{@in6=@empty, 0x0, 0x3c}, 0x2, @in6=@private2={0xfc, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0xfc}}, 0xe8) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x7}}], 0x400000000000107, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) pipe(0x0) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) [ 335.916503][T16302] lo speed is unknown, defaulting to 1000 01:04:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x0) [ 336.060512][T16341] IPVS: ftp: loaded support on port[0] = 21 [ 336.180934][T16302] IPVS: ftp: loaded support on port[0] = 21 [ 336.192764][T16341] lo speed is unknown, defaulting to 1000 01:04:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x0) 01:04:18 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000100)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee05fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f0000000140)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e124b604f96a28ec5bf34f1593296209f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53ecd41773", 0x4c}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) 01:04:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001480)='TIPCv2\x00') r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x6, 0x0, 0x4, 0x7, 0xda74}, 0xc) r3 = socket(0x1f, 0x2, 0x8) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000e0f9e876a07e7f36963fac8f4e2f57fddb9eb375d1e9310e8cf45e53d97862740060a0537dbf714bb79ee06af5000d412102a761ed8a314060a2c5775b0c5457b10453e97ad4ff4a7fd2f0c0c901a9f7f79ba43ae707db7972ec90295d402cb5107fa0541647e624cc09be9cd2dfb89545a324f535797ea099fde65000cd2eb630ba9080377a47065d5321a1062b0f3dece740baf330eafcf69a0b21295d2c0fb0c31f2f0ecf299ee2a4fd5b820fa20f7d5cb574f53d82470584e5ae58c837c814749b52855ba46cf696f532d3910b17456dc4c2df4f05377fd7c66dbc9a7ef7c4", @ANYRES16=r4, @ANYBLOB="080029bd7000f9ffffff020000000800020003000000"], 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0xc4) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f00000014c0)={0x14, r1, 0x1, 0x0, 0x0, {0x15}}, 0x14}}, 0x0) 01:04:19 executing program 1: r0 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, &(0x7f0000000080)={0x7, 'ipvlan0\x00', {0x80000001}, 0x2}) syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000002000383a00fe801200000000000000000000000000ff020000000000000000000000000001050090780000000060000000fffc2f000000600000000000000000000000000000000000000000000000ffffac1414bb000000a000000000"], 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) connect$can_j1939(r2, &(0x7f00000000c0)={0x1d, 0x0, 0x3, {0x1, 0x0, 0x2}, 0x2}, 0x18) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r8}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmsg$can_bcm(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x1d, r8}, 0x10, &(0x7f0000000240)={&(0x7f0000000180)={0x2, 0x249, 0x1000, {0x77359400}, {0x77359400}, {0x1, 0x1, 0x1, 0x1}, 0x1, @canfd={{0x2, 0x0, 0x1, 0x1}, 0x1f, 0x3, 0x0, 0x0, "39990b540715989ade97e63493f7be085b131e2b034b9b4a54a5155b0078407179bf8cb21c528a521a7f985592c490c3dd8a75a4dcb193ea587c8e044598364b"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000001}, 0x44050) [ 336.699725][T16341] IPVS: ftp: loaded support on port[0] = 21 01:04:19 executing program 4 (fault-call:6 fault-nth:0): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 336.970192][T16401] FAULT_INJECTION: forcing a failure. [ 336.970192][T16401] name failslab, interval 1, probability 0, space 0, times 1 [ 337.039978][T16401] CPU: 0 PID: 16401 Comm: syz-executor.4 Not tainted 5.8.0-syzkaller #0 [ 337.048462][T16401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.058511][T16401] Call Trace: [ 337.061809][T16401] dump_stack+0x18f/0x20d [ 337.066144][T16401] should_fail.cold+0x5/0x14 [ 337.070741][T16401] should_failslab+0x5/0xf [ 337.075186][T16401] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 337.081257][T16401] kmem_cache_alloc_trace+0x49/0x2c0 [ 337.086554][T16401] alloc_pipe_info+0x10a/0x590 [ 337.091324][T16401] splice_direct_to_actor+0x779/0x980 [ 337.096701][T16401] ? generic_splice_sendpage+0x140/0x140 [ 337.102327][T16401] ? apparmor_file_permission+0x26e/0x4e0 [ 337.108181][T16401] ? do_splice_to+0x170/0x170 [ 337.112854][T16401] ? security_file_permission+0x248/0x560 [ 337.118585][T16401] do_splice_direct+0x1b3/0x280 [ 337.123444][T16401] ? splice_direct_to_actor+0x980/0x980 [ 337.129074][T16401] ? security_file_permission+0x248/0x560 [ 337.134810][T16401] do_sendfile+0x55f/0xd40 [ 337.139230][T16401] ? do_compat_pwritev64+0x1b0/0x1b0 [ 337.144582][T16401] ? wait_for_completion+0x260/0x260 [ 337.149873][T16401] ? vfs_write+0x1b0/0x730 [ 337.154290][T16401] __x64_sys_sendfile64+0x1cc/0x210 [ 337.159480][T16401] ? __ia32_sys_sendfile+0x220/0x220 [ 337.164758][T16401] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 337.170733][T16401] ? trace_hardirqs_on+0x5f/0x220 [ 337.175784][T16401] ? lockdep_hardirqs_on+0x76/0xf0 [ 337.180890][T16401] do_syscall_64+0x2d/0x70 [ 337.185303][T16401] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 337.191184][T16401] RIP: 0033:0x45d239 [ 337.195075][T16401] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.214667][T16401] RSP: 002b:00007fc790d30c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 337.223071][T16401] RAX: ffffffffffffffda RBX: 0000000000026bc0 RCX: 000000000045d239 [ 337.231031][T16401] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 337.238990][T16401] RBP: 00007fc790d30ca0 R08: 0000000000000000 R09: 0000000000000000 [ 337.246953][T16401] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000000 [ 337.254913][T16401] R13: 00007ffeeda83bdf R14: 00007fc790d319c0 R15: 000000000118cf4c 01:04:19 executing program 4 (fault-call:6 fault-nth:1): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 337.786377][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 337.786390][ T28] audit: type=1804 audit(1597712660.161:296): pid=16417 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/203/cgroup.controllers" dev="sda1" ino=16114 res=1 errno=0 [ 337.826911][T16417] FAULT_INJECTION: forcing a failure. [ 337.826911][T16417] name failslab, interval 1, probability 0, space 0, times 0 [ 337.869737][T16417] CPU: 0 PID: 16417 Comm: syz-executor.4 Not tainted 5.8.0-syzkaller #0 [ 337.878069][T16417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.888119][T16417] Call Trace: [ 337.891412][T16417] dump_stack+0x18f/0x20d [ 337.895744][T16417] should_fail.cold+0x5/0x14 [ 337.900337][T16417] ? alloc_pipe_info+0x1e5/0x590 [ 337.905270][T16417] should_failslab+0x5/0xf [ 337.909685][T16417] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 337.915753][T16417] __kmalloc+0x6f/0x320 [ 337.919909][T16417] ? kmem_cache_alloc_trace+0x188/0x2c0 [ 337.925456][T16417] alloc_pipe_info+0x1e5/0x590 [ 337.930226][T16417] splice_direct_to_actor+0x779/0x980 [ 337.935602][T16417] ? generic_splice_sendpage+0x140/0x140 [ 337.941233][T16417] ? apparmor_file_permission+0x26e/0x4e0 [ 337.946949][T16417] ? do_splice_to+0x170/0x170 [ 337.951626][T16417] ? security_file_permission+0x248/0x560 [ 337.957353][T16417] do_splice_direct+0x1b3/0x280 [ 337.962224][T16417] ? splice_direct_to_actor+0x980/0x980 [ 337.967770][T16417] ? security_file_permission+0x248/0x560 [ 337.973507][T16417] do_sendfile+0x55f/0xd40 [ 337.977931][T16417] ? do_compat_pwritev64+0x1b0/0x1b0 [ 337.983215][T16417] ? wait_for_completion+0x260/0x260 [ 337.988535][T16417] ? vfs_write+0x1b0/0x730 [ 337.992952][T16417] __x64_sys_sendfile64+0x1cc/0x210 [ 337.998149][T16417] ? __ia32_sys_sendfile+0x220/0x220 [ 338.003435][T16417] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 338.009415][T16417] ? trace_hardirqs_on+0x5f/0x220 [ 338.014441][T16417] ? lockdep_hardirqs_on+0x76/0xf0 [ 338.019553][T16417] do_syscall_64+0x2d/0x70 [ 338.023968][T16417] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 338.029860][T16417] RIP: 0033:0x45d239 [ 338.033758][T16417] Code: 5d b4 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 338.053362][T16417] RSP: 002b:00007fc790d30c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 338.061878][T16417] RAX: ffffffffffffffda RBX: 0000000000026bc0 RCX: 000000000045d239 01:04:20 executing program 0: 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$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8308, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x1, 0x1, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) [ 338.069845][T16417] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 338.077810][T16417] RBP: 00007fc790d30ca0 R08: 0000000000000000 R09: 0000000000000000 [ 338.085951][T16417] R10: 0000000100000002 R11: 0000000000000246 R12: 0000000000000001 [ 338.093919][T16417] R13: 00007ffeeda83bdf R14: 00007fc790d319c0 R15: 000000000118cf4c [ 339.631954][ T288] tipc: TX() has been purged, node left! [ 339.652919][ T288] tipc: TX() has been purged, node left! [ 339.659055][ T288] tipc: TX() has been purged, node left! 01:04:22 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$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) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000001340)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0xc8, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@ipv6={@local, @ipv4={[], [], @broadcast}, [0xff, 0xffffff00, 0xff000000, 0xffffffff], [0xffffff00, 0xffffff00, 0xffffffff, 0xff], 'veth1\x00', 'ip6gre0\x00', {0xfa1d9e210a893930}, {}, 0x32, 0x5, 0x3, 0x42}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@mcast2, @mcast1, [0xff, 0xffffff00, 0x0, 0xffffffff], [0xffffff00, 0xff, 0xff, 0xffffffff], 'geneve1\x00', 'veth0\x00', {}, {0xff}, 0x2, 0x3, 0x5, 0x16}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2c0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000001) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0, 0x0) 01:04:22 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket$inet6(0xa, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r4, 0x0, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="b185331696fe1fdaae0b3d47dea803aa572613144703826b6889736db1b8844f708a22a996c9443a014088c615304a812370e860882a3af9e0b6c3a9d0cb232a236142194720de34e75bc754c6cc07cfbccea1e827406707292e0786804ad66773bc0ecc33b288931f2c61cd3276c5766291e81e9d435b8084700de112da63fcd434b110dbdf40e45482b25320d9d33e2416e121d97184c51d45a6fb6230a37635b0562120ea4d4fb5b73cedf4ec6f8e6d72e388bd4f213aedb09145f876a62448dbb39c94c90d6a43a15c5f38968129c0322fc573a351daf5e2ece70d621876d8945a20c1d4a63f12a90a8b9605", @ANYRES16=r5, @ANYBLOB="8207000000000048c99916d39be42f00e2000442b2000500a30000000000"], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) r6 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000280)=@req3={0xffffffca, 0x8, 0x7f, 0x101, 0x8001, 0xfffffff7, 0x3}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r3, r0, 0x0, 0x8000000000004) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 01:04:22 executing program 2: socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000bc0), 0x4000000000002e5, 0x0, 0x0) r2 = openat$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) r4 = socket(0xa, 0x6, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={r6, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) write$bt_hci(r4, &(0x7f0000000080)={0x1, @sniff_subrate={{0x811, 0x8}, {0xc8, 0x9, 0x6, 0x7}}}, 0xc) sendfile(r2, r3, 0x0, 0xf03b0000) setsockopt$TIPC_SRC_DROPPABLE(r3, 0x10f, 0x80, &(0x7f0000000000)=0xeb3e, 0x4) sendmmsg$unix(r1, &(0x7f0000004e00)=[{0x0, 0x36b, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1801166149c5010000e48a7abc003f00000000001b0000", @ANYRES32=r0, @ANYRES32=r0], 0x18}], 0x4924924924926de, 0x0) [ 340.031996][ T28] audit: type=1804 audit(1597712662.402:297): pid=16442 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/160/cgroup.controllers" dev="sda1" ino=16133 res=1 errno=0 [ 340.140392][ T28] audit: type=1804 audit(1597712662.512:298): pid=16437 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/160/memory.events" dev="sda1" ino=16132 res=1 errno=0 [ 340.249469][ T28] audit: type=1804 audit(1597712662.542:299): pid=16437 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/160/cgroup.controllers" dev="sda1" ino=16133 res=1 errno=0 [ 340.318212][ T28] audit: type=1804 audit(1597712662.612:300): pid=16442 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/160/cgroup.controllers" dev="sda1" ino=16133 res=1 errno=0 [ 340.390437][ T28] audit: type=1804 audit(1597712662.612:301): pid=16437 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/160/cgroup.controllers" dev="sda1" ino=16133 res=1 errno=0 01:04:22 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000000)={@multicast, @empty=[0x2], @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @private=0xa010100, @empty}, {0x0, 0x1b59, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x1, "0200000108657204010505020000ffeb6a30000600", "9384bbeb3018ad591b661fe808b21b77", {"694c875dfb1be5d2a0057a62022a1564", "a329d3a13bd5b6cc6a9471314a1d8c69"}}}}}}}, 0x0) 01:04:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:04:22 executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000010000000006c0000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000038000000120a0102000000000000000000000000040004800900020002000000000000000900010073797a3000000000080003"], 0x1}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x0, 'team0\x00', {0x3}, 0x8}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) writev(r1, &(0x7f00000023c0)=[{&(0x7f00000000c0)="7c45393bb18d1433261351db5c96c617f9821dad320ec7b49c8b1b00211090392ca488334b987b", 0x27}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000002440)="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0xfffffffffffffe13}, {&(0x7f0000000200)="dee124aad234e83f2d7589f2d5749ef98eb6b7d5ee2067f9b5332840d7537668fd71fe2498d9b66d303f49", 0x2b}, {&(0x7f00000022c0)="b8cfabff4fbb7cd070106e2172ce531bdb2d36e0ddee3b8b3e8409e724b826e9bfbf515bb310206625390d4dfb29e48c38e96d53f76bb644a4202e74521e4b3852bd27b2a66cd1fb397067cb046e7098568ab0e1f627e895863f68e2aa188e690f8617e79ada0fb637104113b35feb6d804678bbe63e5a630bec9e561d2575f5d54dd36a3ce7a43fee6445685a989d2a83966e591537ba134108ae7669904a7c6a2b037bb49dc95281e452b349d58601a8719fda90e894c14d0f6604f0223c5ef4491e07d18d2acca66bca7ebff1199a78b39676b3d45f00bc1bf67a4961a68f5da07845fb7b1de5f5897d48", 0xec}, {&(0x7f00000001c0)="d038460662fc94811c222f4fec300b6cdd44abfc254cc2c4b1bedfe46f40fe9af99b", 0x22}], 0x6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 01:04:22 executing program 2: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000010000000006c0000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000038000000120a0102000000000000000000000000040004800900020002000000000000000900010073797a30000000000800034000000001"], 0x1}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000010000000006c0000000000000000000a20000000000a01000000000000004000000000000900010073797a300000000038000000120a0100"], 0x1}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0xb, 0x80000, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netrom(r3, &(0x7f0000000180)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @bcast, @null, @default]}, 0x48) sendfile(r2, r1, 0x0, 0x1000000e0) 01:04:22 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$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) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000001340)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0xc8, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@ipv6={@local, @ipv4={[], [], @broadcast}, [0xff, 0xffffff00, 0xff000000, 0xffffffff], [0xffffff00, 0xffffff00, 0xffffffff, 0xff], 'veth1\x00', 'ip6gre0\x00', {0xfa1d9e210a893930}, {}, 0x32, 0x5, 0x3, 0x42}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@mcast2, @mcast1, [0xff, 0xffffff00, 0x0, 0xffffffff], [0xffffff00, 0xff, 0xff, 0xffffffff], 'geneve1\x00', 'veth0\x00', {}, {0xff}, 0x2, 0x3, 0x5, 0x16}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2c0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000001) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0, 0x0) [ 340.721787][ T28] audit: type=1804 audit(1597712663.092:302): pid=16458 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/158/cgroup.controllers" dev="sda1" ino=16290 res=1 errno=0 01:04:23 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x8000000000000b0, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x8}]}, &(0x7f00000000c0)='GPL\x00', 0x2, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed6}, 0x56) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="88022dbd7001000000250000000008000100", @ANYRES32, @ANYBLOB="7400028038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004007f00000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400ff7f000008000100", @ANYRES32=0x0, @ANYRES32=r4, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYRES32, @ANYRESHEX, @ANYRES64=r4], 0x1d0}}, 0x20000000) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000000a40), 0x8000000000000b0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) close(0xffffffffffffffff) write$nbd(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="67446698959850460000000000020000"], 0x10) sendfile(0xffffffffffffffff, r6, 0x0, 0xf03b0000) syz_genetlink_get_family_id$gtp(0x0) [ 340.816627][T16452] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:23 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0x1000, &(0x7f00000002c0)=0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r4 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) getsockname$llc(r4, &(0x7f00000005c0), &(0x7f0000000600)=0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$tipc(0x1e, 0x2, 0x0) ioctl$SIOCGETNODEID(r6, 0x89e1, &(0x7f0000000140)={0x29b6}) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvfrom(0xffffffffffffffff, &(0x7f0000000340)=""/30, 0x1e, 0x3, &(0x7f00000003c0)=@xdp={0x2c, 0xd, r8, 0x2e}, 0x80) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r8, @ANYBLOB="00000000000000001c00129062726964676500000c00020005000700052c100000000000"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000070000000000000000000000008073f9b480b15918568fe55a3173000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r8, @ANYBLOB="9b3b6f0dffff000000000000a37b3ee294461d0af4dcafda48d52ae870643e03e100"/49], 0x28}}, 0x0) [ 340.866441][ T28] audit: type=1804 audit(1597712663.122:303): pid=16460 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/171/cgroup.controllers" dev="sda1" ino=16258 res=1 errno=0 01:04:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x8100, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e0000004e008108043380ecdb4cb92e08480e000d000000e8bd6efb250309000e000100240448ff050005001236", 0x2e}], 0x100002fc}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host}, 0x10) r3 = openat$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) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x100, 0x2, 0x6, 0xffa45bd0005769fc, 0x0, 0x0, {0x1, 0x0, 0x7}, [@IPSET_ATTR_DATA={0x44, 0x7, 0x0, 0x1, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x6}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x4}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x3}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x7}, @IPSET_ATTR_PROBES={0x5, 0x15, 0x2}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x23}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x9}]}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,port\x00'}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_DATA={0x50, 0x7, 0x0, 0x1, [@IPSET_ATTR_NETMASK={0x5, 0x14, 0x1}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @empty}}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x7}, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @dev={0xfe, 0x80, [], 0xc}}}, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @local}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x100}, 0x1, 0x0, 0x0, 0x800}, 0x10) [ 341.065700][ T28] audit: type=1804 audit(1597712663.132:304): pid=16461 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/204/cgroup.controllers" dev="sda1" ino=16194 res=1 errno=0 01:04:23 executing program 1: setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000002c0)="e6a14c373e0613f12621dd2d7c7a52e8b23459a4c99c8c4f57e9538b17683300651e5cba5d43d7c8f2624ee799cd026628ead97ac18ffc65a3246cd0a866ae6f43831974fc86416d8fa46fb8f971e8b82213fa9857b97599a3b7c4499fb7f23c4d68a7106bbd5b197f8e207d1208b15cd0da1fa1c13face2a462cacd755a03728ae552c1ec3e5487b925", 0x8a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpu.stat\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) sendfile(r1, 0xffffffffffffffff, &(0x7f00000003c0)=0x5, 0xffff) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000940)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000440)="cb56b6cc0407008b65d8b4ac2ca35c66", 0x10) r3 = accept4(r2, 0x0, 0x0, 0x0) sendmmsg$sock(r3, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9f82e", 0xf}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff18ba13900c35e67d75c5a6808890239fb4c7dde6a19", 0x23}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf98590fe02c1bb355a5d7ba1193e0f1b8da27a3185d39bb2f03d2665a8220e0b301f45542d83e05d03a32b5d4d26b012d5763340bebd3fc37f86adfa618871ae0af56300de382edf1aa89e0d", 0x2dd}], 0x3, 0x0, 0x0, 0x1a0}}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000480)="92", 0x20000481}], 0x1}}], 0x2, 0x24004880) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/213, 0xd5}, {&(0x7f00000005c0)=""/126, 0x7e}, {&(0x7f0000000640)=""/240, 0xf0}, {&(0x7f0000000740)=""/117, 0x75}, {&(0x7f00000007c0)=""/156, 0x9c}], 0x5, &(0x7f00000009c0)=""/124, 0x7c}, 0x0) 01:04:23 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1c}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=0x0, @ANYBLOB="080ac3fbae9c88553e84001b0000"], 0x30}}, 0x0) [ 341.313638][ T28] audit: type=1804 audit(1597712663.322:305): pid=16462 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/158/cgroup.controllers" dev="sda1" ino=16290 res=1 errno=0 [ 341.374675][T16483] IPVS: ftp: loaded support on port[0] = 21 01:04:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000003) [ 341.497925][T16483] lo speed is unknown, defaulting to 1000 01:04:24 executing program 1: sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="000000080000000000020e00000048000100440004010000000000000000000000000000000012dfb9000100000000203adf524200000000000000fe8000"/79], 0x5c}}, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002440e592b32327b05cc5f8a4045fc272", @ANYRES32=r1, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002"], 0x3}}, 0x0) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)={0x268, 0x1, 0x5, 0x3, 0x0, 0x0, {0x5}, [{{0x254, 0x1, {{0x1, 0x10000}, 0x8, 0x80, 0x8, 0x6, 0xe, 'syz0\x00', "2de6cc5097d6e319c2f108474da2b7143fef19db9747412f59da5eae70e3c859", "732980d3cf3b912f2f25ee5812b4189cade073183ae200c82758a9ede1663c45", [{0x2, 0x9, {0x2, 0xff}}, {0x0, 0x6, {0x0, 0x34}}, {0x1, 0x0, {0x0, 0x3}}, {0x2, 0xffff, {0x0, 0x10000}}, {0xfff, 0x1, {0x1, 0x800}}, {0x2, 0x2, {0x2, 0x1}}, {0x1, 0x1, {0x2, 0x3}}, {0x8000, 0x0, {0x3, 0x400}}, {0x2, 0x7, {0x0, 0x40}}, {0x2, 0x401, {0x0, 0x6}}, {0x8, 0x0, {0x2, 0x4}}, {0x8b7b, 0x21a1, {0x3, 0x1ba}}, {0x878, 0x9, {0x3, 0x9}}, {0x6, 0x9, {0x3, 0x9}}, {0x7d2e, 0x7, {0x0, 0x4}}, {0x1, 0x8baa, {0x2, 0x80000000}}, {0x2, 0x4, {0x2, 0x401}}, {0x400, 0x3, {0x3, 0xa1}}, {0x0, 0x4, {0x1, 0x8}}, {0x40, 0x3, {0x3, 0x8c6}}, {0xfff, 0x100, {0x2, 0x81}}, {0x8, 0x15, {0x5, 0x5}}, {0x8, 0xc092, {0x3, 0x2}}, {0x400, 0x7, {0x3}}, {0x7, 0x0, {0x1, 0x1f}}, {0x7, 0x40, {0x0, 0x10000}}, {0x7, 0x5, {0x2, 0x51}}, {0x1, 0x5, {0x0, 0x306}}, {0x5b26, 0x8, {0x3, 0x7}}, {0x3, 0xf000, {0x0, 0x1990}}, {0x4, 0x5, {0x2, 0x3}}, {0x7, 0x7, {0x2, 0x401}}, {0x2, 0xf3aa, {0x3}}, {0xfff, 0x1b66, {0x1}}, {0x1, 0x5, {0x1, 0xffffffff}}, {0x7dcc, 0x4, {0x2, 0x800}}, {0x1000, 0x7d3, {0x0, 0x8}}, {0xd060, 0x1000, {0x3, 0x6}}, {0x4, 0x1, {0x2, 0x2}}, {0x4, 0x0, {0x1, 0x179c}}]}}}]}, 0x268}, 0x1, 0x0, 0x0, 0x20004004}, 0x840) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r3 = socket(0xa, 0x6, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r5, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r3, 0x8983, &(0x7f0000000000)) [ 341.692926][T16502] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:24 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r2], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x1f}, 0x14) recvmmsg(r3, &(0x7f00000000c0)=[{{0x0, 0xffffffffffffff72, 0x0}}], 0x400000000000061, 0x0, 0x0) 01:04:24 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000001340)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0xc8, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@ipv6={@local, @ipv4={[], [], @broadcast}, [0xff, 0xffffff00, 0xff000000, 0xffffffff], [0xffffff00, 0xffffff00, 0xffffffff, 0xff], 'veth1\x00', 'ip6gre0\x00', {0xfa1d9e210a893930}, {}, 0x32, 0x5, 0x3, 0x42}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@mcast2, @mcast1, [0xff, 0xffffff00, 0x0, 0xffffffff], [0xffffff00, 0xff, 0xff, 0xffffffff], 'geneve1\x00', 'veth0\x00', {}, {0xff}, 0x2, 0x3, 0x5, 0x16}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2c0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 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$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0, 0x0) 01:04:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000004) 01:04:24 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @my=0x0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000061110400000000008510000002000000850000000700000095000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) close(r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0)=0x8, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000000100)=0x80000003, 0x4) bind$inet(r2, &(0x7f0000738ff0)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000540)={'nat\x00'}, &(0x7f00000005c0)=0x54) r3 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r3, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="8685a21b6ff798dbcb6c3c305b32cd451e24de90e83e864374f36a05a7ce88ec00705159ee36630200000078821f349545f409f798deea33c2e394c0557f592617faefaf69055a116240b7f23d25897ba4139400af8200"/96], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[@mss, @mss, @mss, @mss, @timestamp, @sack_perm], 0x132) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x20000004, 0x32fe3cf0}, 0x14) shutdown(r2, 0x1) [ 342.291398][T16483] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 01:04:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000005) 01:04:24 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) getpeername$ax25(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000140), 0xff4d) sendfile(r3, r2, 0x0, 0xffffffff800) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000300)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r4, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)) sendfile(r3, r2, &(0x7f0000000040), 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(r2, &(0x7f00000001c0)='freezer.parent_freezing\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$cgroup_int(r5, &(0x7f0000000200)=0x2600, 0x4010040c000) 01:04:24 executing program 1: socket$netlink(0x10, 0x3, 0x12) r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, 0x0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0100000019000000000000000000726f7365300000000000000000000000050073653000000000000000000000007465616d5f736c6176655f310000000064756d6d7930000000000000000000000180c2000000000000000000ffffffffffff0000000000000000d00000000801000038010000706b7474797065000000000000000000000000000000000000000000000000000800000000000000f815570c00000000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000006d61726b00000000000000000000000000000000000000000000000000000000100000000000000000000000000000dedcffffff0000000072656469726563740000000000000000000000000000000000000000000000000800000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff01000000030000000000000080357665746831000000000000000000000074756e6c30000000000000000000000074756e6c300000000000000000000000766c616e300000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaa000000000000000000000100000001000038010000636772a4d947b9000000000000000000000000000000000000000000000000000800000000000000000000000000000061727000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000007f0000010000000072ce35f341210000000000000000000000000000000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb0000fdffffff00000000b16510e361af90768f0e3ff1d5f96cf40afa08ee33d95afeca83d11fbdfca638390cbe8ed0796106bc8a627c4ca36aa40c89fdde098fcafb433d4f87d657e078e25775e7f62187b16f7ad7d69fe4862e54f3a6f121cdba1f5bb386eb0dbbdb18"]}, 0x408) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) ioctl$sock_SIOCGIFCONF(r3, 0x8912, &(0x7f0000000180)=@buf={0xe1, &(0x7f0000000280)="568bc25ecea5141a3fd26f388b2a87998c435b682fcb4c257bb27167dfd52ca0bcce772c1c19e2136f18fa5cbdc9f547db72669b186ff0313157cabbd2e1bbd2e862d2cd5c9d870d61585d1ffa352d9fede67ddbb379c63606eb6fdff8c6c35e58f228d02e6004d65613fb1c1773b145afb121c848a9f47a68aaa38fa50445999384d5d644f268ef0de400466e1d531717fde099b70032d6964d34e30ff6cb6c958420bf7dbef27ad129552c9971ac57377b4c3f5e75aa113046b93fe2f6f625a2e596d226c844ea8e90796682c4dcc57ffdc9996f2a2a76549d757404c958bfdb"}) r4 = openat$cgroup_ro(r3, &(0x7f00000004c0)='cpuset.effective_cpus\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendmmsg(0xffffffffffffffff, &(0x7f00000056c0), 0x0, 0x8018) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000480)) sendfile(r4, r5, 0x0, 0xf03b0000) sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1c4}, 0x1, 0x0, 0x0, 0x40042}, 0x80) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x20, r7, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1cd9e7ee9054e45d108199010000", @ANYRES16=r7, @ANYBLOB="02002abd7000fbdbdf25010000000500040002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) [ 342.577684][T16548] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000003f40)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a010c33a5e4d771774086eeee85bc0aca1fb558e0b8706ac6106f0caba162e65022768fb9faadbe7ac346ced8e12a31d77aa6a2d621d951d5fdf0786b440222c2e04854724db61de8ce1ab463b173857c08dd6e50805fa25806e63cf0297116b1e01996fdc635b2ad94b4f05f27607f7b64c20c4aa2e78e9e5b5295b6f8bdcf6db0ce36e9e99f0c359bdd498110d3c11c803f535bfb70dcfb911d997ad9c07a218491eb125352c7f238890e57e478906caad823077e21e1ee05e3b301c"], 0x74}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="340000002800270d000000000000000000000000402b02a10f65c4d527b1507f083b94f676869ab7a3ad71e501e9a207a2adab0a8c22619e5cd84a5aecd2a303bdaa2818d4b4a36d582d93f0f3b39a48b3f0e4cab4160b", @ANYRES32=r4, @ANYBLOB="00000000000000000000000008000100627066000800020004000100"], 0x34}}, 0x0) 01:04:25 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000580)=ANY=[]}) write$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1, @le_set_ext_adv_enable={{0x2039, 0xcc}, {0xf9, 0x7, "69104d7f32396bf517a4ee12e72eaf9d009c2284cf43344ad875083f143d5439fd2f2cce732dda298f3a601c251ff860af1d8e4b6a85120fb40fac4b3dc4db733112bbe36227dd03a4c8c492f28e16ff1b9e5cbe3a063c01004aa58ab560eaa98840dff58150746c9321b418ce2ebaa5c841dea16ff403e8c7e2cbd162ccf16eccdb57672308becbf0b8f87407952a2373699863bc3280efa166f10319733124701f2715625c56380496c47930ef46379fdf7d5e873edbdf393cd9b4c371f4d3f7443b64488754fe2b98"}}}, 0xd0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$vsock_stream(0xffffffffffffffff, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r2, 0x86, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r3}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 343.035097][T16566] IPVS: ftp: loaded support on port[0] = 21 [ 343.035613][T16565] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 343.156051][T16566] lo speed is unknown, defaulting to 1000 [ 343.176550][T16569] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 343.261393][T16486] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 343.432485][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 343.432516][ T28] audit: type=1804 audit(1597712665.812:320): pid=16560 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/161/memory.events" dev="sda1" ino=16273 res=1 errno=0 01:04:26 executing program 2: 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$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffc5c56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda2a9a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c915e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newtfilter={0x60, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x30, 0x2, [@TCA_FLOW_EMATCHES={0x2c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_LIST={0x20, 0x2, 0x0, 0x1, [@TCF_EM_NBYTE={0x1c, 0x1, 0x0, 0x0, {{0x6e00, 0x2, 0x7}, {0xffffffff, 0xa, 0x1, "eb69e63e1ce35fb69c9a"}}}]}]}]}}]}, 0x60}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 343.555361][ T28] audit: type=1804 audit(1597712665.812:321): pid=16600 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/161/memory.events" dev="sda1" ino=16273 res=1 errno=0 01:04:26 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$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) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000001340)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0xc8, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@ipv6={@local, @ipv4={[], [], @broadcast}, [0xff, 0xffffff00, 0xff000000, 0xffffffff], [0xffffff00, 0xffffff00, 0xffffffff, 0xff], 'veth1\x00', 'ip6gre0\x00', {0xfa1d9e210a893930}, {}, 0x32, 0x5, 0x3, 0x42}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@mcast2, @mcast1, [0xff, 0xffffff00, 0x0, 0xffffffff], [0xffffff00, 0xff, 0xff, 0xffffffff], 'geneve1\x00', 'veth0\x00', {}, {0xff}, 0x2, 0x3, 0x5, 0x16}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2c0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000001) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0, 0x0) 01:04:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000008) 01:04:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="51379a020078980007bc8b156e91bb90947de347e209509b183b4890d60828d45344592f2ef0838cf3b7fffb734368b154648539b89c5ab1af6cfb53db01d496f6ff3f19", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r2}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0xffff}, &(0x7f0000000080)=0x8) r3 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000040)=0x72, 0x4) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r3, 0x0, 0x0, 0x2000c7dd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) sendto$inet(r3, &(0x7f00000012c0)="542609927f1f6588b967481241ba7860ac5cf65ac618ded8974895abea13b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88f5ef93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 343.666204][ T28] audit: type=1804 audit(1597712665.812:322): pid=16560 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/161/memory.events" dev="sda1" ino=16273 res=1 errno=0 01:04:26 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x24f}, 0x48) r0 = accept(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000700)}}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x2b, 0x3, 0x80) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000680)={0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={'nr', 0x0}, 0x7, 'syz0\x00', @default, 0x24f7721f, 0x7, [@bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@mcast1, 0x0, 0x1, 0x0, 0xe, 0x0, 0x4}, 0x20) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000440)={r5, 0x2}) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x84, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_bond\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:zero_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x84}, 0x1, 0x0, 0x0, 0x8}, 0x48081) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f0000000940)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000900)={&(0x7f0000000840)={0x84, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x22, 0x7, 'system_u:system_r:kernel_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'virt_wifi0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}]}, 0x84}, 0x1, 0x0, 0x0, 0x1}, 0x4000800) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="21020000000000000000010000000c00990001000000000000000800010000000000"], 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_REG(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="34001e00e12e64108f049f2687b728000000000000", @ANYRES16=r4, @ANYBLOB="00012dbd7000fbdb5f251a0000000500920003000000087be593607db6be8b009a198e000000000008019a0001000000"], 0x34}}, 0x20004080) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000980)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000d00)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="330a2dbd7000040004000000000000003c00038008000100ffffffff080002000700000008000100000400000800e500754140472ec5594300000800020029040000080002000002000004000380240005800c00028008000300030000001409028008d902009d0100000800020006000000000000deffffff00000000000000e413349768af442c6accff7c373624582ff13e623e9f4be90e6fb157943e515d07af5254370e9241557453a67798bc962fcca680127a4fbaed6ec7ae00"/198], 0x88}, 0x1, 0x0, 0x0, 0x4008081}, 0x20000040) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506003282835f5b9e46ac000000", @ANYRES32=r6, @ANYRES32], 0x3c}, 0x1, 0x0, 0x0, 0x24000004}, 0x20008005) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x60, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x41100, 0x50404}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0xe4}, @IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0x8001}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_ENCAP_LIMIT={0x5, 0x6, 0x9}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e23}]}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x60}}, 0x0) [ 343.833704][T16610] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 343.843523][T16566] IPVS: ftp: loaded support on port[0] = 21 [ 343.903805][ T28] audit: type=1804 audit(1597712666.202:323): pid=16620 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/208/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 01:04:26 executing program 2: unshare(0x40000000) r0 = socket(0xa, 0x6, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x4010, r0, 0x3000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) close(0xffffffffffffffff) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r5, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@loopback, @broadcast}, &(0x7f0000000080)=0x8) [ 343.998974][T16566] lo speed is unknown, defaulting to 1000 [ 344.116285][ T28] audit: type=1804 audit(1597712666.462:324): pid=16608 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/163/cgroup.controllers" dev="sda1" ino=16372 res=1 errno=0 [ 344.181071][T16642] IPVS: ftp: loaded support on port[0] = 21 01:04:26 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$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, 0x20000000, @dev, 0x4000000}, {0xa, 0xfffd, 0x0, @private2}, 0x0, [0x7b]}, 0x5c) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) [ 344.288784][T16642] lo speed is unknown, defaulting to 1000 [ 344.319987][ T28] audit: type=1804 audit(1597712666.582:325): pid=16625 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/163/memory.events" dev="sda1" ino=16374 res=1 errno=0 01:04:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000009) [ 344.466306][T16669] IPVS: ftp: loaded support on port[0] = 21 [ 344.518609][ T28] audit: type=1804 audit(1597712666.592:326): pid=16625 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/163/cgroup.controllers" dev="sda1" ino=16372 res=1 errno=0 [ 344.584165][T16669] lo speed is unknown, defaulting to 1000 [ 344.603722][T16642] IPVS: ftp: loaded support on port[0] = 21 01:04:27 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = socket(0x1a, 0x3, 0x9) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x1, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r2, 0x0, 0xf03b0000) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x18, 0x8, &(0x7f0000000240)=ANY=[@ANYRESOCT=r3], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x40f00, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0xfffffffd, 0x0, 0x4}, 0x10}, 0x78) [ 344.722026][ T28] audit: type=1804 audit(1597712667.092:327): pid=16692 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/209/cgroup.controllers" dev="sda1" ino=16383 res=1 errno=0 01:04:27 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000006200)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000fc0)=""/189, 0xbd}], 0x1}}], 0x1, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffdb7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) preadv(r1, &(0x7f00000012c0), 0x1000000000000048, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) connect$rxrpc(r3, &(0x7f0000000380)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x4, @ipv4={[], [], @loopback}, 0x4}}, 0x24) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) r4 = socket$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, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="8302000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32=0x0, @ANYBLOB="0400000000000000"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r7}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000080)={'syztnl1\x00', r7, 0x2f, 0x1, 0x0, 0x0, 0x79, @mcast1, @private1={0xfc, 0x1, [], 0x1}, 0x7800, 0x7, 0x7, 0x10000}}) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x6) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000200)={'gretap0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB='syztnl1\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="07007800000000020000080041c40044006800003f299046d76e07d51b43ec780a010100ac1e00010704ee6a071f51ac1414240a0101020a010100ac1414bbe0000001ffffffff7f000001440c3311ac1414bb00010001007bdac3c95de8e8cf4da3096360a39a822c8aaf14175738a7a0aa569da941065397ea114a2fd62689823c8f91389b20887b9a1a6757efe8b5bb0b42061f3741ac6f2257af676ed49beb41e6fa904b824d"]}) [ 344.767630][T16687] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:27 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0xc00) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000000), 0x4fa000) 01:04:27 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff7fe) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000300)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r3, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) r6 = openat$cgroup_ro(r5, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_SET(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)={0x14, 0x0, 0x1}, 0x14}}, 0x0) write$cgroup_int(r6, &(0x7f0000000200), 0x4010040c000) 01:04:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000000d) 01:04:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xe}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_KEY_ID={0x8}]}}]}, 0x3c}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r4 = socket(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000001c0)=0x4, 0x4) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000100)={0xea, 0x4, 0x81, 0x7b9, 0x2}) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={r6, 0x5, 0x0, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0401000004000700cadf0000"], &(0x7f00000000c0)=0xc) close(r4) [ 345.224835][T16669] IPVS: ftp: loaded support on port[0] = 21 01:04:27 executing program 3: pipe(0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = socket(0x9, 0x6, 0x7) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r5, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r6, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8001}, 0x191) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r6, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x800) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x64, r6, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x20008004}, 0x800) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x6, 0x6, &(0x7f0000000180)=@raw=[@exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0x3, 0x1, 0x0, r4}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xb3, &(0x7f000000cf3d)=""/179, 0x0, 0x0, [], 0x0, 0xf, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x4}, 0x8, 0x10, &(0x7f0000000000)={0x5}, 0x10}, 0x78) [ 345.349438][ T28] audit: type=1804 audit(1597712667.722:328): pid=16730 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/164/memory.events" dev="sda1" ino=15737 res=1 errno=0 [ 345.357111][T16669] lo speed is unknown, defaulting to 1000 [ 345.446963][T16736] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 345.466541][ T28] audit: type=1800 audit(1597712667.722:329): pid=16730 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15737 res=0 errno=0 01:04:28 executing program 0: r0 = socket$kcm(0x10, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000010008188040f80ecdb4cb9cca7480ef430000000e3bd6efb440009000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) 01:04:28 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8000}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket(0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) r6 = accept4(r5, 0x0, &(0x7f0000000080), 0x80000) bind$ax25(r6, &(0x7f00000000c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) [ 347.231791][ T288] tipc: TX() has been purged, node left! [ 347.244425][ T288] tipc: TX() has been purged, node left! [ 347.252568][ T288] tipc: TX() has been purged, node left! [ 347.260163][ T288] tipc: TX() has been purged, node left! [ 347.267219][ T288] tipc: TX() has been purged, node left! [ 347.273587][ T288] tipc: TX() has been purged, node left! [ 347.279551][ T288] tipc: TX() has been purged, node left! 01:04:29 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f00000005c0)=ANY=[], 0xa) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmsg$NL80211_CMD_SET_BSS(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000000190000000500a300000000000c00990000000000000000006970a04d6a59db6ac8df1bf36c6019e0ff4ddd99630ae7e97bcde86e00c0674331fd47065b2e8f5f203ea504aa9940917a32f4252bae4f1c6ea9ef8ee8504931532922f460263dc194abec12faa04d4bf1b3d03a16cb21fa01a08c5895bd25ec286890546008c812dc96e6c1dbedd75d744228a29ed05e5ef06c3c8c244facf62576752bb2db3852d0d423cdb3f1eff4cd1480490dc771135298824423"], 0x28}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f0214f9f407000000000a", 0x11) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 01:04:29 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0xb871, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @local}}) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f41f4cbace7f9a7df0200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x14004208}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x1, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x51ee}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40845}, 0x0) 01:04:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000000f) 01:04:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000001440)={&(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10, 0x0, 0x0, &(0x7f0000001400)=[@ip_ttl={{0x14, 0x0, 0x2, 0x7}}], 0x18}, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000000)) 01:04:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080), 0xc) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffffffffffecf) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@RTM_GETNSID={0x44, 0x5a, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@NETNSA_FD={0x8}, @NETNSA_PID={0x8}, @NETNSA_PID={0x8}, @NETNSA_NSID={0x8, 0x1, 0x2}, @NETNSA_PID={0x8}, @NETNSA_NSID={0x8, 0x1, 0x1}]}, 0x44}}, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) write$cgroup_devices(0xffffffffffffffff, &(0x7f00000000c0)={'c', ' *:* ', 'rm\x00'}, 0x9) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r6}}, 0x20}}, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) accept$packet(0xffffffffffffffff, 0x0, 0x0) 01:04:29 executing program 2: 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, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000070601030000000000000000050000000500010007"], 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$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) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r6}, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r6, 0x3}, 0x8) sendfile(r2, r1, 0x0, 0xfffffffe) 01:04:29 executing program 3: writev(0xffffffffffffffff, 0x0, 0x0) unshare(0x40000000) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@int=0x8001, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x50, r1, 0x1, 0x0, 0x0, {0x1a}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x34, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x3}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x4}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x20000008}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x8000}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x8}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x6}]}]}, 0x50}}, 0x0) [ 347.505551][T16792] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 347.528671][T16794] IPVS: ftp: loaded support on port[0] = 21 01:04:30 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) sendto$inet(r0, &(0x7f00000002c0)="3414d4f89af0e822c7ea035c9562aa3b4c80eaab629fd318c81ca83e8b6c85508b265490a40fea5beb6652ecc96c75b69bf84c61db5cfaa8e618141a1ebba00411e29151392c7f62eedcf813bb6aba3e0917b7931601377891aa4e05c7c0ba561d9e9c97e29878351d899881bef4525f2817b11cbffbd2a61043dee839ef6fa7c65385b768b5db110afd49dd9ce69c84785be28b6d6628b08a50215b32d08e2c40aa432fb52a02e3924120b811df8a25be9c96696ab34a7c6b0e66da2eb02441f8740970e7a8b64e253c83bf27fa99a4a8b92c906a", 0xd5, 0x4004800, &(0x7f0000000000)={0x2, 0x4e20, @private=0xa010102}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="93b20000000000000000010000000000000001410000001c00170002000000000000658e683a73"], 0x38}}, 0x0) [ 347.608177][T16795] __nla_validate_parse: 2 callbacks suppressed [ 347.608200][T16795] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 347.684883][T16839] IPVS: ftp: loaded support on port[0] = 21 [ 347.856248][T16800] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 347.876162][T16842] tipc: Enabling of bearer rejected, media not registered 01:04:30 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001240)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6(0xa, 0x1, 0x84) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, r3, 0x0, 0xf03b0000) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x80, &(0x7f00000011c0), 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r2, 0x84, 0x8, &(0x7f00000000c0)=""/4107, &(0x7f0000000040)=0x100b) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000002) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000001140)={0x1, 'veth1\x00', {}, 0x8}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) setsockopt$TIPC_GROUP_JOIN(r6, 0x10f, 0x87, &(0x7f0000001100)={0x41, 0x4, 0x1}, 0x10) 01:04:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000380)='ns/mnt\x00') r2 = socket$nl_route(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, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="d4000000290000022dbd7000fcdbdf2500000000", @ANYRES32=r5, @ANYBLOB="f3ff0f00f2fff1ff0900ffff090001006866736300000000a400020010000100f8ffffffb1ffc763010000001000010008000000050000000000000010000200f4280000519f0000030000001000030006000000000000000800005b8eef3bb35c6bd60008000000000000001000020008000000ff000000f9ffffff10000200fffbffff0800000007000000100003000008000001000000baec000010000100090000003f0000000a000000100002000600000005000000010000003adff444b65772d4abf1af8627efca869c69a1c1ea224d01e45c04044c042c3d1b90da48a15c"], 0xd4}, 0x1, 0x0, 0x0, 0x1253b3efa6237644}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x60, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_FWMARK={0x8, 0x14, 0x6}, @IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_TOS={0x5, 0x5, 0x4}, @IFLA_IPTUN_FLAGS={0x6, 0x8, 0x79}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0xfe00}]}}}, @IFLA_NET_NS_FD={0x8, 0x1c, r1}]}, 0x60}}, 0x0) r6 = socket(0xa, 0x6, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000000)={r8, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000440), &(0x7f0000000400)=0x4) getsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f00000000c0)={@empty, @local}, &(0x7f0000000100)=0xc) [ 348.015010][T16794] lo speed is unknown, defaulting to 1000 [ 348.021971][T16799] netlink: 'syz-executor.1': attribute type 13 has an invalid length. [ 348.036012][T16839] lo speed is unknown, defaulting to 1000 01:04:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000004000000000a50000000090a49df000000000000000000000000080005400000002a0900010073797a30000000000800310000000008000340000000120c000b40004003000000000014000000110001e474a88000000000000000000a"], 0x78}}, 0x0) 01:04:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000010) [ 348.247767][T16884] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. [ 348.319630][T16799] IPVS: ftp: loaded support on port[0] = 21 01:04:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000004000000000a50000000090a49df000000000000000000000000080005400000002a0900010073797a30000000000800310000000008000340000000120c000b40004003000000000014000000110001e474a88000000000000000000a"], 0x78}}, 0x0) [ 348.379590][T16898] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 348.434073][T16799] lo speed is unknown, defaulting to 1000 [ 348.460252][T16843] IPVS: ftp: loaded support on port[0] = 21 [ 348.527221][T16921] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. [ 348.605329][T16900] netlink: 'syz-executor.1': attribute type 13 has an invalid length. 01:04:34 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000000c0)=0x1b, 0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=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, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='L\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000040000000b000100666c6f77657200001c0002000600080088a80000060017"], 0x4c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 01:04:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) ioctl$SIOCRSSL2CALL(r0, 0x89e2, &(0x7f0000000080)=@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}) r2 = openat$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) sendmsg$NFT_MSG_GETCHAIN(r3, &(0x7f0000001480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x60, 0x4, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_COUNTERS={0x34, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x5}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x5}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x7f}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x4a0f5d2a}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4004}, 0x8004) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000001340)={0xfffffffffffffffb, 0x1}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000001380)=ANY=[@ANYBLOB="2800000004060100000001007a58008000000b000500010007"], 0x1}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=""/4096, 0x107, 0x1000, 0x1}, 0x20) sendfile(r6, r5, 0x0, 0x100000006) syz_genetlink_get_family_id$ethtool(0x0) 01:04:34 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r1, 0x0, 0x101, 0x97}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x2, @private0={0xfc, 0x0, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000e80)=@raw={'raw\x00', 0x3c1, 0x3, 0x408, 0x0, 0x228, 0x228, 0x0, 0x0, 0x338, 0x338, 0x338, 0x338, 0x338, 0x3, 0x0, {[{{@uncond, 0x0, 0x208, 0x228, 0x0, {}, [@common=@rt={{0x138, 'rt\x00'}, {0x3, [], 0x0, 0x21, 0x0, [@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @remote, @ipv4={[], [], @empty}, @loopback, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, @mcast2, @loopback, @empty, @rand_addr=' \x01\x00', @mcast1, @local, @rand_addr=' \x01\x00', @mcast1, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x468) 01:04:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000068) 01:04:34 executing program 0: r0 = socket$inet(0xa, 0x801, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000001ac0)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @private1}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000000c0)="03", 0x1}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000840000000000080000000000009e380c"], 0x18}], 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f0000000040)="bb084d86c89cf2a93b3da710e722a279ed6a16b9f9803f1d4542084fbd0d807362864f9c8b9bbf10ea9e65876525abfa0fab00c36aaf6f52e7ba", 0x3a, 0x4, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) 01:04:34 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00006dbffc)=0x1, 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x140d, 0x100, 0x70bd2d, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_RES_MRN={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x4040054) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback}, 0x10) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/2, 0x37}, 0x0) [ 351.798439][T16980] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 351.825727][ T28] kauditd_printk_skb: 12 callbacks suppressed 01:04:34 executing program 3: syz_init_net_socket$llc(0x1a, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001500)=ANY=[@ANYBLOB="7c0c00002c00270d0000008cbb7e84a79b02890d", @ANYRES32, @ANYBLOB="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", @ANYRESDEC], 0xc7c}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000100)={'veth1\x00', 0x5}) r2 = socket(0x1000000010, 0x80002, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000001c0), 0x8) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00000002c0)) sendmmsg$alg(r2, &(0x7f0000000200), 0x4924924924926d3, 0x0) r4 = socket(0xa, 0x6, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={r6, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) accept4$phonet_pipe(r4, 0x0, &(0x7f00000000c0), 0x80000) 01:04:34 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[], 0x20}}, 0x0) r0 = socket(0x10, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0)="24169700220021000502190008000000000010ffea08", 0x16) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x218fe53f1794f59, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) accept4(r2, 0x0, 0x0, 0x0) close(r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) epoll_pwait(r3, &(0x7f0000000080)=[{}], 0x1, 0x22, &(0x7f00000000c0), 0x8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000000)={'rose0\x00', &(0x7f0000000240)=ANY=[]}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) pipe(&(0x7f0000000140)) [ 351.825741][ T28] audit: type=1804 audit(1597712674.203:342): pid=16974 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/213/cgroup.controllers" dev="sda1" ino=16372 res=1 errno=0 [ 351.868966][T16974] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:34 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r5}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001440)={r5, @in6={{0xa, 0x4e24, 0x7, @mcast2, 0xe8}}, 0x3, 0x8, 0x3a7243f7, 0x9, 0x10, 0xdf61, 0x1}, &(0x7f0000001500)=0x9c) close(r2) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_COST={0x8, 0x22}]}}}]}, 0x44}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8}, 0x40) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) [ 351.936222][T16991] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 352.012502][ T28] audit: type=1804 audit(1597712674.393:343): pid=16986 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/178/cgroup.controllers" dev="sda1" ino=16367 res=1 errno=0 [ 352.057467][T16996] IPVS: ftp: loaded support on port[0] = 21 [ 352.080820][T16997] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 01:04:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0), 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a59008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100003000) r3 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x406203, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) sendmsg$unix(r1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYRES16=r3, @ANYRES64], 0x40}}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, 0x0, 0x40c0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x8001, 0x0) [ 352.182761][T17006] bridge1: Caught tx_queue_len zero misconfig [ 352.202276][T16996] lo speed is unknown, defaulting to 1000 [ 352.226696][T17006] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 01:04:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e21, @multicast1}, {0x2, 0x0, @remote}, {0x2, 0x0, @broadcast}, 0x132, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) r2 = socket(0x11, 0x800000003, 0x0) getsockopt$packet_int(r2, 0x107, 0x15, 0x0, &(0x7f0000000180)) r3 = accept4$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) sendfile(r4, 0xffffffffffffffff, &(0x7f0000000100), 0x7b) r5 = socket(0x11, 0x800000003, 0x0) getsockopt$packet_int(r5, 0x107, 0x15, 0x0, &(0x7f0000000180)) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r5, 0x6, 0x14, &(0x7f00000001c0)=0x1, 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) accept$unix(r3, &(0x7f00000003c0)=@abs, &(0x7f0000000280)=0xfffffffffffffe85) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000000)) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') sendmsg$BATADV_CMD_SET_VLAN(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r6, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x840) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'batadv_slave_1\x00'}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000440)=0x40) 01:04:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000e9) [ 352.451041][ T28] audit: type=1804 audit(1597712674.823:344): pid=17021 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir442056453/syzkaller.A7Ryqx/165/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 [ 352.479289][T17021] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 01:04:35 executing program 3: syz_emit_ethernet(0x5e, &(0x7f0000000840)={@local, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "791219", 0x28, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, [], @rand_addr=' \x01\x00', @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) 01:04:35 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000f0) 01:04:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) r2 = openat$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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000001c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010358d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="500000000a06f75200000000000000000300000a040007803800078008000b40000002151800018014000240fe8000000000000000000000000000aa0c0035400000000000000001050003003f000000"], 0x50}, 0x1, 0x0, 0x0, 0x4010}, 0x20000000) sendfile(r7, r6, 0x0, 0x100000001) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={@map, 0xffffffffffffffff, 0x21}, 0x10) recvmmsg(r7, &(0x7f00000000c0)=[{{0x0, 0xffffffffffffff72, 0x0}}], 0x400000000000061, 0x0, 0x0) 01:04:35 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0x4}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20040}, 0x4848) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010005fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0x4) 01:04:35 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r1, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[{0x10}], 0x2}}], 0x2, 0x0) sendto(r0, &(0x7f0000000200)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000a80)={0x7, {{0xa, 0x4e21, 0x7f, @local, 0x7}}, {{0xa, 0x4e21, 0x4, @private2={0xfc, 0x2, [], 0x1}, 0x6}}}, 0x108) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000180)={0x2, 0x7, 0x2e34, 0x8, 0xfb36}, 0x14) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0xa48}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x1aa}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0xc1}], 0x5, &(0x7f0000002400)=""/191, 0x1f9}}], 0x400000000000010, 0x0, &(0x7f0000003700)={0x77359400}) [ 352.969029][ T28] audit: type=1804 audit(1597712675.343:345): pid=17061 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/215/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 [ 352.998470][T16996] IPVS: ftp: loaded support on port[0] = 21 [ 353.005388][T17061] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:35 executing program 3: sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x2, 0x8004e20}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000001c0)={0x600000000000000, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2}]}, 0x20}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000001c0)={0x600000000000000, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="0205010004000000000000000000000002000100"/32, @ANYRESOCT], 0x20}}, 0x0) r3 = openat$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) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000100)=0x2) sendmsg$sock(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x4, 0x2, {0xa, 0x4e24, 0x82, @private0, 0x1c0200e4}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)="6d33c49113b43db6136ff756d3e610ba2ec3c9408848e19b1f0fad0f1b1e22c4d292ca9e5931266d75ccd402f5c82410a47be0382db3430bd2e72a58965eee14ebac5aebfe81e50eab918fe8a2c33b72b300b58ad726a58320fdc7ddc3e697139442b8c76d8f4f47e0c9c4b484136c17615affe818d73cc6511193c23cbf2e2751fce5240768b44071203ef1d4a93f166bf81fb9228832d8a073632a0d8f467e9b94f12ce5d89dd8bc35c1ce78e39c7bc666ab8cb8d931da", 0xb8}], 0x1, &(0x7f0000000200)=[@mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x9e5e}}], 0x48}, 0x20000890) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000400)=0x1e) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYRES16=r5, @ANYRESOCT, @ANYRESDEC=r4, @ANYRES64=r0, @ANYRES32], 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x20000040) [ 353.029609][T17074] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 353.133128][T16996] lo speed is unknown, defaulting to 1000 [ 353.195982][T17082] IPVS: ftp: loaded support on port[0] = 21 [ 353.334721][T17082] lo speed is unknown, defaulting to 1000 01:04:35 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000b35) [ 353.633364][ T28] audit: type=1804 audit(1597712676.013:346): pid=17125 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/216/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 [ 353.664246][T17125] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 353.881023][T17082] IPVS: ftp: loaded support on port[0] = 21 [ 353.950321][T17082] lo speed is unknown, defaulting to 1000 01:04:36 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8, 0x1, 'sfq\x00'}, {0x4c, 0x2, {{}, 0x0, 0x0, 0x0, 0x9, 0x40, 0x0, 0x0, 0x0, 0x0, 0x500}}}]}, 0x78}}, 0x0) 01:04:36 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r1, &(0x7f0000000140)={@void, @void, @eth={@broadcast, @local, @val={@void}, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @multicast1}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {'h'}}}}}}}, 0x3b) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140), 0x8, 0x10, 0x0}, 0x78) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) sendmsg$NFT_MSG_GETSET(r5, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x74, 0xa, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0x7}, [@NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x6d}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TIMEOUT={0xc, 0xb, 0x1, 0x0, 0x5}, @NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x31}, @NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0x5}, @NFTA_SET_TIMEOUT={0xc, 0xb, 0x1, 0x0, 0xb37}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x0) splice(r0, 0x0, r2, 0x0, 0x5fffffffd, 0x0) 01:04:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, r1, 0x3000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="92f6fb7a1cc4ae4248c4ced05137b10200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000100)={0x2, 'syzkaller0\x00', {0x7}, 0x8}) write$cgroup_int(r2, &(0x7f0000000140), 0xff4d) sendfile(r4, r3, 0x0, 0xffffffff800) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0xffffffffffffffff, 0x5}) pwrite64(r5, &(0x7f0000000200)="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", 0x200, 0x80000000) sendfile(r4, r3, &(0x7f0000000040), 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) 01:04:36 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, 0x3, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0xa004}, 0x20044810) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000380)="fbcb5e531a557f078bf0c43df860c0f84d540a64e7ee0e88032a94962d21edad85b75b1d4eba862719482a39aaaaa03e3bfcd6ab940fe6553f68111fcdb698c13ca4e739f0f1b2a8", 0x48}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f00000004c0)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0x10}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e9289486ad54d5d3", 0x77}, {&(0x7f00000005c0)="900575c34d1d097798525b4c063d0466c62e80d83b39f49839d04abe5d97f4fab8c361d6", 0x24}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) r4 = accept$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000740)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000007c0)={&(0x7f0000000b80)=ANY=[@ANYRESHEX, @ANYRES16=r0, @ANYBLOB="000125bd7000fbdb000000080402000500000008000200ff7f00000804fb00655b72a177fadc4763730002002e0d000000000006e5f31f2d717a43071cbd9a9c233eb7e81c044c4b14fa4cff3c33106d7178e8923ab400ca4eec4478475a81b84ceb53f0a1541ed1e1be86f1f37e601428e5493bd48e65265ce8474e30d1604b5eb41a4aba59c72ef59cf6ac9befbc6647d7e83e5f0d28d5134706673017f59641bf0638d0fd6496c190f558f94f664580ddb274d9481cf03c083cc829efff3521ea7323925f5b33e6e038e0c0ddb8881a27b6cff834518bf407bedec6bd97", @ANYRES64, @ANYRES64], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x881) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) unshare(0x60000) sendfile(r2, r1, 0x0, 0x100000001) 01:04:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100001800) [ 354.308204][ T28] audit: type=1804 audit(1597712676.683:347): pid=17164 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/180/memory.events" dev="sda1" ino=16380 res=1 errno=0 01:04:36 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) close(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, 0xffffffffffffffff, 0x0, 0xf03b0000) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="44407b851814adc552c9c6c423a3196b8c22aa9d97521f36ebbd5606b731a96c5e48c6f9beab11e7933a17c8ee7fd79ad327f3eefb9faaeddffad7dfbca70e87d0bf91ea15526e9660af73", @ANYRES16=r4], 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x4}, 0x800) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001600)=ANY=[], 0x23fa00) sendfile(r2, r2, 0x0, 0xdd3d) sendfile(r0, r1, 0x0, 0x10000000000000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$sock_qrtr_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f00000004c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/174, 0xae}, {&(0x7f0000001600)=""/4, 0x4}, {&(0x7f0000001640)=""/56, 0x38}], 0x4, &(0x7f00000016c0)=""/4096, 0x1000}, 0x40000040) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000300)=0x8) [ 354.375196][T17162] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 354.439091][ T28] audit: type=1804 audit(1597712676.693:348): pid=17164 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/180/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 354.592591][ T28] audit: type=1804 audit(1597712676.693:349): pid=17164 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/180/memory.events" dev="sda1" ino=16380 res=1 errno=0 01:04:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100002000) 01:04:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=0x44e0, 0x12) sendfile(r1, r2, 0x0, 0xf03b0000) setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000000)=0x80000000, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080), 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 354.740112][ T28] audit: type=1804 audit(1597712676.743:350): pid=17170 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/217/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 [ 354.865478][ T28] audit: type=1804 audit(1597712676.743:351): pid=17171 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir442056453/syzkaller.A7Ryqx/167/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 [ 354.913272][ T288] tipc: TX() has been purged, node left! [ 354.939498][ T288] tipc: TX() has been purged, node left! 01:04:37 executing program 2: 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, 0xfff}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendmmsg(r0, &(0x7f0000001140)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000080)="f518377a1d70479d6a10101fa397cb3b3a2cdfe6f8b8225f39f962d5c8a19e856ccc8cc29f475544", 0x28}, {&(0x7f0000000140)="391eb4b258bdb8585bcf29512c8762f01b4cfdf7409a4d498a95848499ce2e9a0579e3ce47ea89d237af3ac878f00c02bff58d73ec1e", 0x36}, {&(0x7f0000000200)="8f31ae97c81b31e59a6321f6d6e7f21d384859a4d4112372437d5b5f5a6292c8ceb3be4422d7cf23b03f61469ff5a6f8eb9308cef2a919995b8733512a01c3f576ee6534fa2c88745fdce338088985578924138f03c818f44d1c1e36098b7343da0c82af4f5005d47b085f39d9f160a8102a24126d2db71220942573ea545be2d41c9cc3ce50a75a518228d678792b4bb1bf379d8e1cffe3", 0x98}, {&(0x7f0000000740)="518b494b4b1f6c5b7ade4e5484c3ff38fdb66e678b23798fae247395e90ea05bec27f66e5c1ef5e29e91a187666b3d454fb020e4c210aaccea258e97b0e73d7cf881cbd651592a7f8544e2dc81c42526ccdd1e1120100f5fcb58c7e924bd54739381f17a865b373db82ca50f3c8cb253e5323a4068ea221cb12d9e8727ee3332e40d19e5033337683d", 0x89}, {&(0x7f00000004c0)="cb491d5ffb1d697180f17cf5ed31bb34d3aa3fab3d6aae9b3d6ef835fb11beac2badb96df27bb4989e44fa998285956add0426cd3ede0346e681884cc83126bfb8edaa14f43ca4630fc1f8a0b11dc693236a45a19afb8bca1510c6ab79576fd7fa9a6156e1b7ddbb3ba73bf3246555bed7f59303", 0x74}, {&(0x7f0000000640)="302b4da6284ebb323743564a8ae0e730ea256f1a8c4861f5146e2c4298b8905b3f8b89c42dcc3d5708441dbccdf8e92db9425a392737fee910c8a35561762548da9ad5ed73b04967d2931b7fc668629f05fdb62a7660875514469ba392effabd79306cd793423e16c46a008fe6c640e3ca2034c36ffe41357abc0ecaf95e", 0x7e}, {&(0x7f00000005c0)="c1a4e7f09acbdc84aa5319b012216b7b", 0x10}], 0x7}}, {{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000840)="55a63ca73d52b3f955f5250cf8e6f342d3ed59380ccace432b540b986ed7e7ce21271459842f0afec93a59a4ab6660874735b2432bb7fe14014ee6d1ab994cb87b6ecfb4d3d4c424cfbfd9a1d1fbdc98aabb8d4e23cbba6a5b1bbf2cc2f28ea2bb64ee1301dec8a325a1c55291636fabbc94c3585de3fd5371aa09b1e3df61092ad3cf89b85f", 0x86}, {&(0x7f0000000900)="b1f0d096818125e3be2eb1e552a0bbbd76e4e9712eb1556a0458812c31e058d7fed68074a1d37ea07ea46f73b15ec6a21cabb57e529f403b89639ce9b3fb661ca7a297749f71f21af2da14b25fb201ddb80e269fd2185a2d3f1dd6ebc04be0861c1bc0f9e923c33134d6d9419d512e04c1ecfb1ac4a29383fd2a0d83e0e641c75b4d9da1c1968b51df426ace85d5260a14a486f8e499aa96b37687f8b1cbd473be8c0dcb47df1aed0602edaaf46a4a2321f0576cc3e2ba1219e7a5f690d68ca017f96a30436167c066da00eae4db2d404e7adf0bf96646a2ad68fbb7803b73be3e1afa", 0xe3}], 0x2}}, {{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000a80)="1179c8bfd4cd9f76dca3196a84497a8312f243acd5897f232f8a3efad897b17bde88980c4582e35ec3d7e64973f3886b3e40b302f09fe9935985d60fb36e1521d688da815a0574373bc15bae7908008d9ea5ebbb9f8d72950553dd63f7bf3ef85e1c34e8e90c69cffb3f50c1884ab7ab8a8daebf53e627e2f63dd9f42887d0c729880daf554294e3ac402a1cc070", 0x8e}, {&(0x7f0000000b40)="95ddd95bc0bdf4262b0325efb9f852597b3afc76cf3231a0650e8499f69c10485cc21b2ea259901640a913355c836553392b175aab6046a0f0cd6196c4a9cc4be6209864e9750e6e2cb9e17a620f94d026241a69073c34610c9869b7647096436b6ae94df7c8e3c13b65d717a561ca594d32cbb7043d0db07f4168af", 0x7c}, {&(0x7f0000000c40)="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", 0xfa}, {&(0x7f00000005c0)}, {&(0x7f0000001240)="ff2c01230f6e68028ff1dfff80827d753d6c2ae64817986f06c538c41effdb5807f2122e4e4de161eb8010a3b66cfd019eab4fb8c7c8d8b49a3c2b3779f05ef3adb31e13c20a1613ab22875252e5f6abde189d20017f0f6dc8bd6719ab154dcd55b2355c5a355ca03b3e265e3d552679b15b3138c78dca9b92b279b86dbe2717ecd6787a71a9921a53043421d0c3ada3608c115a2032a4858abb33abdce34d3f2d155e01e7f262dc0f018d54ca654a1c4fc346c7e8ab247e8f5f847db8f7b9cbf754385780150df175d352f6e2b6e7fef7e7a37761142896a7c98ca8d44c31c20df2bf257d", 0xe5}], 0x5}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000f80)="ebb22d6bbaf00015ee66203039444353344a83b15660", 0x16}, {&(0x7f0000000fc0)="1569b33bb070f83600a121c7669187398da69d8b7f7d297f94ab0da950d524d6891a60", 0x23}, {0x0}, {&(0x7f0000004900)="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", 0x508}], 0x4}}], 0x4, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = socket$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$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400b130ef63d002ddac0200000036ff", @ANYRES32=r5, @ANYBLOB="08000800ac141400140006007611956cffffffff300000001a000000"], 0x34}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000001c0)={'erspan0\x00', &(0x7f0000000340)={'syztnl1\x00', r5, 0x700, 0x20, 0xdaa4, 0xbe, {{0x12, 0x4, 0x0, 0x9, 0x48, 0x64, 0x0, 0x3, 0x29, 0x0, @local, @rand_addr=0x64010102, {[@timestamp_prespec={0x44, 0x34, 0xa8, 0x3, 0x1, [{@remote, 0x2}, {@multicast2, 0xbf28}, {@broadcast}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x5}, {@private=0xa010101, 0x1}, {@multicast1}]}]}}}}}) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) bind$tipc(r2, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x43, 0x3}, 0x1}}, 0x10) 01:04:37 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x8000000000000b0, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x8}]}, &(0x7f00000000c0)='GPL\x00', 0x2, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="d0010000", @ANYRES16=0x0, @ANYBLOB="08022dbd7000ffdbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="7400028038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004007f00000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400ff7f000008000100", @ANYRES32=0x0, @ANYBLOB="ec0002803c000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000b00040072616e646f6d000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400010000003c00010024000100656e61626c6564000000000000000000000000000000000000000000000000000500030006000000040004000800", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004000900000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001007072696f7269747900000fea677ea060180b00000000000000000000000000000000000000000000050003000e00000008000400", @ANYRES32=0x0, @ANYBLOB], 0x1d0}, 0x1, 0x0, 0x0, 0x2001}, 0x20000000) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000000a40), 0x8000000000000b0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) close(0xffffffffffffffff) write$nbd(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="67446698959850460000000000020000"], 0x10) sendfile(0xffffffffffffffff, r6, 0x0, 0xf03b0000) syz_genetlink_get_family_id$gtp(0x0) [ 354.973879][ T288] tipc: TX() has been purged, node left! [ 355.010728][ T288] tipc: TX() has been purged, node left! 01:04:37 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x20, 0x1411, 0x1, 0x70bd25, 0x0, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x20}}, 0x0) r1 = socket(0xa, 0x6, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) close(0xffffffffffffffff) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r5, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) getpeername$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @loopback}, &(0x7f0000000280)=0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_KEY_FLUSH(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r7, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="640000005f485eedf4a6d38555cc8e5679413767630ae718b9e68c1dd047f387f2d174d5674e6817e4818dec9991dd2f84ea460056301523f0a5e9422cfd5ec2fb7dee7b23877e0c0e70286d08dee5010fb86705b6eb81317989", @ANYRES16=r7, @ANYBLOB="00042dbd7000fbdbdf25110000001c00098008000100030000000800010001000100080002000700000014000780080001000000000008000200ff7fffff2000028008000200760c000008000100000000000c000380080002003f000000"], 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x20000044) 01:04:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100002800) 01:04:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB='Q\x00\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r4, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000000c0)={0x6, 'vlan1\x00', {0x10001}, 0xd9}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff30000000000000000e1ff", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="140012000b000100627269646765"], 0x3c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c010000130020002ce294d17c3baf2bbfabd632", @ANYRES32=0x0, @ANYBLOB="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"], 0x13c}, 0x1, 0x0, 0x0, 0x4008005}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r8}}, 0x20}}, 0x0) [ 355.052502][ T288] tipc: TX() has been purged, node left! [ 355.078583][ T288] tipc: TX() has been purged, node left! [ 355.311162][T17213] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 355.489833][T17210] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 355.558264][T17214] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 355.588358][T17214] bond1: (slave bridge2): making interface the new active one [ 355.598298][T17214] bond1: (slave bridge2): Enslaving as an active interface with an up link [ 355.614670][T17217] bond1 (unregistering): (slave bridge2): Releasing active interface [ 355.778223][T17217] bond1 (unregistering): Released all slaves 01:04:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100003000) 01:04:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="6400000030002707000000000000000000000000500001004c000280180001000000000000000000000000000000000000000000060003002c000000040006000c00070000000000000000000c0008000000000000000000b6f9c00b217df17f5b3a6a9e6e905879caaa01767a353ac7ef8fffd8baa04f0906140000000096824f6ee914ba8134c5f40855071f1329f08bb554edc2f0776fec475b877dde7e91c0ab77fcb62bfe0ccdffe4678a77b1d49d1e10d67a42f0bbffd59415f7"], 0x64}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r2, 0xf505, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r3, 0x29, 0x37, &(0x7f0000000180)={0x88, 0xc, [], [@generic={0xa5, 0x60, "30abfb3c3b263bdbf75fda7d505a85833b08c30b94e034482f409c8bca4ca43909e0542e1d7591eca1ddc22964f826c2ad65a26e190263c9ed936d70d52c22101051a06f6d77df20de62f6df9abbc0dc1e00ce98973edac209a51a2f01a65825"}]}, 0x70) 01:04:38 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x2, [0x6, 0x6]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200407fd, &(0x7f0000e68000)={0x2, 0x4e24, @empty}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='freezer.state\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000380)={r3, 0xea1f}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600), 0x4) sendmsg$sock(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r1, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000300)="f685a288c84ec47e44864a1ae8659eb07e2f26d6c91f25104caa92162d00eba54e68088986aa066431445c5412f138db82e75760578858a6259283c4958956ef0217ed787072bbfb32de603a48f306d3e6346b7c9328b5b8f805a4dc61538e3bc88cdc349dabf717313af026ca16b9669abd", 0x72}, {&(0x7f0000001b40)="cfd063443cdc8585517304d96a713e7fb6273277543dd8cc3f1f2506e70e28180a2d2cf93495d7ef3a25d4b8a05b98a627ae8e98ed6f0fa2c78dd9ce1b9ef81f7c9274c78b198e5032c69cf8ebe9d42dd43d2f19d49ebb", 0x57}], 0x2}}], 0x1, 0x0) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860007ff65ac618ded897489549ddea98abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf74", 0xfe9a, 0x11, 0x0, 0x27) r5 = accept4(r0, &(0x7f0000000200), &(0x7f0000000180)=0x80, 0x800) setsockopt$TIPC_DEST_DROPPABLE(r5, 0x10f, 0x81, &(0x7f0000000280)=0x200000, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) 01:04:38 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0xb871, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @local}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f41f4cbace7f9a7df0200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) r2 = socket(0xa, 0x6, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="04004fdd040006eeeacf99d7e9c60c"], &(0x7f00000000c0)=0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) [ 356.000398][T17214] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 356.036550][T17210] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 01:04:38 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x8000000000000b0, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x8}]}, &(0x7f00000000c0)='GPL\x00', 0x2, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="d0010000", @ANYRES16=0x0, @ANYBLOB="08022dbd7000ffdbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="7400028038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004007f00000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400ff7f000008000100", @ANYRES32=0x0, @ANYBLOB="ec0002803c000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000b00040072616e646f6d000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400010000003c00010024000100656e61626c6564000000000000000000000000000000000000000000000000000500030006000000040004000800", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004000900000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001007072696f7269747900000fea677ea060180b00000000000000000000000000000000000000000000050003000e00000008000400", @ANYRES32=0x0, @ANYBLOB], 0x1d0}, 0x1, 0x0, 0x0, 0x2001}, 0x20000000) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000000a40), 0x8000000000000b0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) close(0xffffffffffffffff) write$nbd(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="67446698959850460000000000020000"], 0x10) sendfile(0xffffffffffffffff, r6, 0x0, 0xf03b0000) syz_genetlink_get_family_id$gtp(0x0) [ 356.086966][T17304] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 356.097046][T17315] IPVS: ftp: loaded support on port[0] = 21 01:04:38 executing program 1: r0 = socket(0x18, 0x0, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000080)=0x203, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) socket(0x1a, 0x4, 0x7c9) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x23, &(0x7f0000000000), 0x20a154cc) [ 356.293206][T17315] lo speed is unknown, defaulting to 1000 01:04:38 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x1, [@local]}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={'veth1_to_bridge\x00', 0x1000}) sendfile(r2, r3, 0x0, 0xf03b0000) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="93b20000000000000000010000000000000001410000001c001700020000000000006574683a73797a6b616c6c657231"], 0x38}}, 0x0) 01:04:38 executing program 1: r0 = socket(0x18, 0x0, 0x2) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x1, 0x9, 0x101, 0x0, 0x0, {0xc, 0x0, 0x3}, [@NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x6}}, @NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x5}]}, 0x48}}, 0xc040084) bind$l2tp(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x1c, &(0x7f0000000000), 0x20a154cc) [ 356.742340][T17354] tipc: Started in network mode [ 356.755646][T17354] tipc: Own node identity 76560b2de0a3, cluster identity 4711 01:04:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100003800) [ 356.784904][T17354] tipc: Enabled bearer , priority 10 01:04:39 executing program 1: r0 = socket$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$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 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) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xec, r7, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:setrans_initrc_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_batadv\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:hald_acl_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_1\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x42}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}]}, 0xec}, 0x1, 0x0, 0x0, 0x50000091}, 0x24000890) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="00012abd7000060053c400d3d73102dbdf25070000001400060076657468305f746f5f626174616476002800070073797374656f5f753a6f626a6563745f723a736f756e645f6465766963655f743a73300014000300fe8000000000000000000000000000bb149058000300fe8000000000000068bfee59cdf581cfd11e674450fd993a5d983d291479c171058c5004b82d6aef088da623d584faaff3d43f5fd8b0b1a49a74a8f0cab9474a00896f8c1cc735e843a273c2af21df2b14b3262132"], 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x84, r7, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_bond\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:zero_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x84}, 0x1, 0x0, 0x0, 0x8}, 0x48081) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0xc0, r7, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syzkaller1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'xfrm0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x31}}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_SECCTX={0x32, 0x7, 'system_u:object_r:systemd_systemctl_exec_t:s0\x00'}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20040851}, 0x8880) r8 = socket$nl_sock_diag(0x10, 0x3, 0x4) accept(r8, &(0x7f0000000500)=@xdp, &(0x7f0000000580)=0x80) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x6}]}, 0x4c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=@newqdisc={0x24, 0x11, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x24}}, 0x0) [ 356.898113][T17355] IPVS: ftp: loaded support on port[0] = 21 [ 356.905269][T17318] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 01:04:39 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r2, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000480)=0xffffffffffffffcc) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r6}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000002640)={'batadv0\x00', r6}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000002700)={'ip6tnl0\x00', &(0x7f0000002680)={'syztnl0\x00', r7, 0x29, 0x4, 0x40, 0x8b98, 0x0, @private2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8000, 0x7, 0x0, 0x8}}) r8 = openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) openat$cgroup_ro(r8, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) syz_emit_ethernet(0x76, &(0x7f0000000380)=ANY=[@ANYBLOB="ffffff00fffff674049167a686dd60a4f00800403a00033c00000000000c29eb00000000e26f352fe26c0ca221159800000000ff0200000000000000000000000000010200947800000000600004e600000000fe8000fcffffff0000000000000000bbfe800000000000000000000000ff00bb2f00000000000000000022ebffff0420"], 0x0) [ 356.949746][T17331] tipc: Resetting bearer [ 357.057404][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 357.057418][ T28] audit: type=1804 audit(1597712679.433:354): pid=17367 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/221/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 [ 357.097391][T17367] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) accept$alg(r1, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800000000000000001b000000", @ANYRES32=r6, @ANYBLOB="000000000000001008000a0014"], 0x28}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x5, 0x0, 0x0, r9}}, 0x20}}, 0x0) 01:04:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100004000) [ 357.522269][ T28] audit: type=1804 audit(1597712679.903:355): pid=17388 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/222/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 [ 357.565503][T17388] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 357.592182][T17331] tipc: Disabling bearer [ 357.719121][T17382] batman_adv: batadv0: Adding interface: veth19 [ 357.737013][T17382] batman_adv: batadv0: The MTU of interface veth19 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 357.767803][T17382] batman_adv: batadv0: Not using interface veth19 (retrying later): interface not active [ 357.806853][T17386] batman_adv: batadv0: Removing interface: veth19 [ 357.843229][T17355] lo speed is unknown, defaulting to 1000 01:04:40 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x400000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x3}) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000380)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x1c4, 0x4) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e24, @loopback}}) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000340)) 01:04:40 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x2e2, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000630277fbac141417ee", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) [ 358.261433][ T28] audit: type=1804 audit(1597712680.633:356): pid=17389 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/222/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 [ 358.626598][T17341] tipc: Enabling of bearer rejected, failed to enable media 01:04:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r2, &(0x7f0000000200)={'#! ', './file0', [{0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}]}, 0x33) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r4, 0x0, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r4, 0x4008f50a, &(0x7f0000000080)={0x10000}) r5 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x4f0, 0x110, 0x0, 0x110, 0x408, 0x408, 0x408, 0x4, 0x0, {[{{@arp={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_to_bridge\x00', 'gretap0\x00', {}, {}, 0x0, 0x245ec4950a8d8fa6}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2, @broadcast}}}, {{@arp={@rand_addr, @multicast2, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'virt_wifi0\x00', 'veth0_to_bond\x00'}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:restorecond_var_run_t:s0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @local, @loopback}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x540) read(r5, &(0x7f0000000040)=""/48, 0x30) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000006c0)=""/222, &(0x7f00000000c0)=0xde) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x6db6e559) 01:04:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00'}) r1 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000240)=""/151, &(0x7f0000000040)=0x97) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB="2cc70fb37119e1a67e43298cd4a55bcfc045b948df8de8dbc1246ddca67c9c01edccb18e91270558e48d41f04fdf1ee55d03a075608490f126000071306681a5c85d54114242213852728a978fdf42a1122024f1c7f105f6f98ef3a7187be19abf0c8f16111a2ddaf08855c2d857e28b5387fa52b0c477f97a6df8e486f08316703dbd962ad729334c456dea8a3d0cfed59e9f7c1039b7a82a537da70bebaba2e33f716e62d202057478dd98cbfd59d0c7428be8addc1f7044ac557f707d0f3601e7c3e8f690a00ead455bd536612cb0d49e"], 0x28}}, 0x0) 01:04:42 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100004800) 01:04:42 executing program 3: r0 = socket$inet6(0xa, 0x800, 0xfffffffe) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000003c0)="2f00000014000f3f00000000120f0a0011000000039a67a23aa7970f7c87218682ee6e8d06e500100000638c7b9916", 0x2f) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000000c0)=0x28) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f0000000140)={{0x3, 0x0, @identifier="8eebf4197c6335150b00d5104a87e7c4"}}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0000001c008102e00f80ecdb67b9f207c804a00d00000088000afb0a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1, 0x0, 0x0, 0x5865}, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$cgroup_type(r4, &(0x7f0000000100)='threaded\x00', 0xffffffffffffff58) setsockopt$inet6_udp_int(r5, 0x11, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x10d, 0x800000000d, &(0x7f0000000380)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r6 = accept(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) sendmmsg(r2, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001640)="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", 0x23e}, {&(0x7f0000000240)="22dda192624880b3080e6deedd0af14548aff02c40b04b1eeae5df5e2616", 0x1e}, {&(0x7f0000003980)="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", 0x103c}, {&(0x7f0000001440)="f558455fd4a95d1e7e8f0cd937120620e8586e08baecabc8f3114b679042ce6605cd9f6ec4db4237af2a15c1e15287aecca763c7ee57f812c06f034874a113209e17cd8ab1706811a9bca516e8b98fbe11f7d6a5be60ccac3b6f167b35d9487361d29daf0b19f38c128267b5096d97a3d4aad1691ccbe138ec200f8339367fb70b72092651dc65733f5813d1", 0x8c}, {&(0x7f0000000280)="fdd73a021de7d4eab119f4fc5b653637f2fff84533409b464604f6ea7705deba2d5fba58ee03c1d5e8e010556889f99fce80645be7cb3f511f83f0e9562ac1d25c78c162fb9f921113c6266d9e2e9a4c66acc7bfb233a9a4834a942b4836ad313ebdbcb0e4a6a9b57420a93ada502798dc2f318af6e13b16527067a983a100c166123053a83fb6c97ce4a962410f11dc47d48c30c2b1818ebcc87142398e9953c25d80fb890fe39f2a0f8f0795c50a1ba8d35da4", 0xb4}, {&(0x7f0000000540)="f21d1d267c8a3eef4de87a19076f8196dc41feb754d079c9e31c3d3483b032ca98dc174235b047fd9f78d446430fb56e23b230be278bca1b75dd63e53222b60f7a31b7544d53685e05e2a30c31b953d0b488069ebc8d447db9745c9e050fa0912c99de8b94a773cee46aefe03e0c6866e8be061d3e1881c4647156d28a651f393a531208fc5435685880fdaccfc3402922016ba21e66fe54ef58f49526b03ac0237cba78c72e7b5d9d471b735e9ddd4a327172800ae29387c2442bfdee61d6d9f09c587c3d222b20cc8728863c3ad77e54c161e15813cb68a32445a2cbe5128313cc78", 0xe3}, {&(0x7f0000001980)="d18e4ec46419c70c9c2badd8674b5a8c8634890c9d53b410e7fe51170606cf2f58e10dc0f733cb456069a364be8253a8417fc42648f3bd448828f28321492c00609e95ed8d4be991c87ad221a278334a2cdc3f7d69a24d217f3dc02f5ae06ef0e1a4cc103c4f9d8b873722f07af84e8b4fe85793b83ba19bb4cc7fd8fa65ab3b63633f9a6e8d670c9a498559753409df1c685034226e17bec950feb46a610c5b18d581bc076e8e201faca2d4c3e709652879b265d6e312e6ac9d3087e880e6", 0xbf}], 0x7, 0x0, 0x0, 0x1}}], 0x1, 0x0) 01:04:42 executing program 1: r0 = socket$qrtr(0x2a, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000007000)=[{{&(0x7f0000006b40)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x1}, 0x80, 0x0}}], 0x1, 0x40800) 01:04:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0xfd47) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r1, 0x401, 0xfffffb4b, &(0x7f0000000240)="74e1a6606ad9da804dc87a133f3f3284b98534f855e89fa658fa25c227be67aaef8077c41723a21457dc4bdc1ed99befbd8ca281928f525bcc158500d24969dc4abbaab01180752aa042d45f4c098c3ceee46f63d0b647594c4f3825cd7f59ff72f054a670ce08e46f61e45d559f15d510bdfdc16dff165515b5717c950db018cd27862c0f5aa3170a48df4763b3c1e70c7af15692e2259bd1104154428b4896", 0xa0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x5fffffffd, 0x0) r3 = openat$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) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r6}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf8, 0x8, 0x1, 0x80000000, r6}, &(0x7f00000001c0)=0x10) sendfile(r3, r4, 0x0, 0xf03b0000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x3, @local, 0x9}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e22, 0x9, @mcast1, 0x6}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e24, 0x6d, @private0={0xfc, 0x0, [], 0x1}, 0x352}, @in={0x2, 0x4e22, @loopback}], 0x84) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x4d40c, 0x0, 0x1f4) 01:04:42 executing program 1: r0 = socket(0x1000000010, 0x80002, 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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, 0xffffffffffffffff, 0x0, 0xf03b0000) r6 = socket(0xa, 0x6, 0x0) close(r6) socket$inet6_sctp(0xa, 0x10000000005, 0x84) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b10b094e5ca9415646842d463654fce90a062ea3fd2a7528fecfdf8c36535dc7bddb52425280cf354060b56914915b6c3684ef19155f7e8657981a0f580deb3b4cbca4034a0252af1d7b2b4bd972a31d024312aad85eaff4a7408774e813a8e282c7d903657d5aaef7d8500f7f0ed8ed0074f7ceda5943cd7a22dc552ef121f76a021ea7e8163093964598228c2d407265e1f0d90d5dd0171a7dec2a9b9a9b75461864ed8e2106afe0506347fb2b23326ff4d627fe35b2be0cee2b5cfa5859a70f7a21c968a80269b5fd720819610f021e594a16ab09468fecd0", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="00000000000000000d00f1ff0900010072737670000000002c000200080002"], 0x5c}}, 0x0) r7 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 360.413124][T17501] __nla_validate_parse: 5 callbacks suppressed [ 360.413133][T17501] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. [ 360.512922][ T28] audit: type=1804 audit(1597712682.893:357): pid=17502 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/223/cgroup.controllers" dev="sda1" ino=16368 res=1 errno=0 [ 360.549276][T17502] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:43 executing program 5: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000040000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c0000000c06000000000000000000000000000005000100070000f70800020073797a30000000000900000073797a31000010000569090000000000"], 0x3c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="840000002c00270d00"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000591adeb10c0001007463696e646578005400020040"], 0x84}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 01:04:43 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r3, 0x0, 0x8000000000004) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') pipe(0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r5}, 0x8) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x23fa00) sendfile(r1, r2, 0x0, 0x10000000000000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$sock_qrtr_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) [ 360.749382][T17518] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 360.886587][T17525] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:04:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100005000) 01:04:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000)=0x1a05, 0xfffffffffffffe69) r1 = socket(0xa, 0x6, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="f60400000004000700cadf0008"], &(0x7f00000000c0)=0xc) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000580)={r4, 0x5, 0xe90, 0x2}) ioctl$SIOCNRDECOBS(r5, 0x89e2) sendmmsg(r0, &(0x7f0000001140)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000080)="f518377a1d70479d6a10101fa397cb3b3a2cdfe6f8b8225f39f962d5c8a19e856ccc8cc29f475544", 0x28}, {&(0x7f0000000140)="391eb4b258bdb8585bcf29512c8762f01b4cfdf7409a4d498a95848499ce2e9a0579e3ce47ea89d237af3ac878f00c02bff58d73ec1e", 0x36}, {&(0x7f0000000200)="8f31ae97c81b31e59a6321f6d6e7f21d384859a4d4112372437d5b5f5a6292c8ceb3be4422d7cf23b03f61469ff5a6f8eb9308cef2a919995b8733512a01c3f576ee6534fa2c88745fdce338088985578924138f03c818f44d1c1e36098b7343da0c82af4f5005d47b085f39d9f160a8102a24126d2db71220942573ea545be2d41c9cc3ce50a75a518228d678792b4bb1bf379d8e1cffe3418f9460f0544cdf593ea8c85cd72639657464c55ebc993c9695a1d094384522c0713f88500c365c97c60426e6bfe37c48f801bfe479ab5014e3f68e", 0xd4}, {&(0x7f0000000300)="518415d3587e4ebc3fb49d766a817e3aa9cfdb30b40664e6d59fe31e3bb8128228edb270e71455acabec61bfa64f48fdf184e4d8d40d39eb82c0cc949e431e50224841a39d895b0d92ea7bb491334908c1dfb4f9b5da6859aba7b4d7fab3b6b953740f60010eaf80b05cf6297f45a10086fb3f23769abccc0eddf1fc129a57bca42226e6e605ccf471e8b66515138ca6926c44faffe45c7a26dc90cb9ce026b79331d4dfd0c26ab472f4e737cd46edf98d124a79902b05478aca38dd67bacab7e886c7865c41e859a60ca5bfa7e54de75e9ed8c16debd73f1d124a755dedcd5df0e2756a2050af9fe0b9029039c0e9", 0xef}, {&(0x7f00000004c0)="cb491d5ffb1d697180f17cf5ed31bb34d3aa3fab3d6aae9b3d6ef835fb11beac2badb96df27bb4989e44fa998285956add0426cd3ede0346e681884cc83126bfb8edaa14f43ca4630fc1f8a0b11dc693236a45a19afb8bca1510c6ab79576fd7fa9a6156e1b7ddbb3ba73bf3246555bed7f59303", 0x74}, {&(0x7f0000000640)="302b4da6284ebb323743564a8ae0e730ea256f1a8c4861f5146e2c4298b8905b3f8b89c42dcc3d5708441dbccdf8e92db9425a392737fee910c8a35561762548da9ad5ed73b04967d2931b7fc668629f05fdb62a7660875514469ba392effabd79306cd793423e16c46a008fe6c640e3ca2034c36ffe41357abc0ecaf95e", 0x7e}, {&(0x7f0000000540)="c1a4e7f09acbdc84aa5319b012216b7b32a6", 0x12}], 0x7}}, {{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000840)="55a63ca73d52b3f955f5250cf8e6f342d3ed59380ccace432b540b986ed7e7ce21271459842f0afec93a59a4ab6660874735b2432bb7fe14014ee6d1ab994cb87b6ecfb4d3d4c424cfbfd9a1d1fbdc98aabb8d4e23cbba6a5b1bbf2cc2f28ea2bb64ee1301dec8a325a1c55291636fabbc94c3585de3fd5371aa09b1e3df61092ad3cf89b85f", 0x86}, {&(0x7f0000000900)="b1f0d096818125e3be2eb1e552a0bbbd76e4e9712eb1556a0458812c31e058d7fed68074a1d37ea07ea46f73b15ec6a21cabb57e529f403b89639ce9b3fb661ca7a297749f71f21af2da14b25fb201ddb80e269fd2185a2d3f1dd6ebc04be0861c1bc0f9e923c33134d6d9419d512e04c1ecfb1ac4a29383fd2a0d83e0e641c75b4d9da1c1968b51df426ace85d5260a14a486f8e499aa96b37687f8b1cbd473be8c0dcb47df1aed0602edaaf46a4a2321f0576cc3e2ba1219e7a5f690d68ca017f96a30436167c066da00eae4db2d404e7adf0bf96646a2ad68fbb7803b73be3e1afadb", 0xe4}], 0x2}}, {{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000a80)="1179c8bfd4cd9f76dca3196a84497a8312f243acd5897f232f8a3efad897b17bde88980c4582e35ec3d7e64973f3886b3e40b302f09fe9935985d60fb36e1521d688da815a0574373bc15bae7908008d9ea5ebbb9f8d72950553dd63f7bf3ef85e1c34e8e90c69cffb3f50c1884ab7ab8a8daebf53e627e2f63dd9f42887d0c729880daf554294e3ac402a1cc070", 0x8e}, {&(0x7f0000000b40)="95ddd95bc0bdf4262b0325efb9f852597b3afc76cf3231a0650e8499f69c10485cc21b2ea259901640a913355c836553392b175aab6046a0f0cd6196c4a9cc4be6209864e9750e6e2cb9e17a620f94d026241a69073c34610c9869b7647096436b6ae94df7c8e3c13b65d717a561ca594d32cbb7043d0db07f4168af", 0x7c}, {&(0x7f0000000c40)="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", 0xfa}, {&(0x7f00000005c0)="9221d49122acc7d380aa", 0xa}, {&(0x7f0000000d40)="ff2c01230f6e68028ff1dfff80827d753d6c2ae64817986f06c538c41effdb5807f2122e4e4de161eb8010a3b66cfd019eab4fb8c7c8d8b49a3c2b3779f05ef3adb31e13c20a1613ab22875252e5f6abde189d20017f0f6dc8bd6719ab154dcd55b2355c5a355ca03b3e265e3d552679b15b3138c78dca9b92b279b86dbe2717ecd6787a71a9921a53043421d0c3ada3608c115a2032a4858abb33abdce34d3f2d155e01e7f262dc0f018d54ca654a1c4fc346c7e8ab247e8f5f847db8f7b9cbf754385780150df175d352f6e2b6e7fef7e7a37761142896a7c98ca8d44c31c20df2bf257d", 0xe5}], 0x5}}, {{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000f80)="ebb22d6bbaf00015ee66203039444353344a83b15660", 0x16}, {&(0x7f0000000fc0)="1569b33bb070f83600a121c7669187398da69d8b7f7d297f94ab0da950d524d6891a60", 0x23}, {&(0x7f0000001000)="6c15303889e4f926a45a09b48c8b1898a7c5d5e7bd19005671d0f934", 0x1c}, {&(0x7f0000004900)="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", 0x516}], 0x4}}], 0x4, 0x0) 01:04:43 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000080)={{0x6, @rose}, [@bcast, @null, @bcast, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null]}, 0x48) r1 = socket(0xa, 0x6, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="9e73e64c9a903d5dec294154c954f95cfc2f8da47e6f52104683f3a1857c9d616eb3ddffe20eef0197", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) sendmsg$NFNL_MSG_CTHELPER_DEL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x2c, 0x2, 0x9, 0x101, 0x0, 0x0, {0xc, 0x0, 0x3}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x2}}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x7}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040) listen(r0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f0000000100)) unshare(0x40000000) socket(0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000540)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x5dd, 0x40012062, 0x0) [ 361.259530][ T28] audit: type=1804 audit(1597712683.633:358): pid=17539 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/224/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 [ 361.295337][T17539] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:43 executing program 3: pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000180)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000340)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000380)=r4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff26) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000f80)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYRES32=r7, @ANYBLOB="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"]) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 01:04:43 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f00000000c0)=""/172, &(0x7f0000000180)=0xac) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50200ae0100cd3292ea54c7beef915d564c90c200", 0x18) r4 = socket(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, 0x0, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000026000125"], 0x28}}, 0x0) recvmmsg(r4, &(0x7f0000005c80)=[{{0x0, 0x7ec0, 0x0}}], 0x80000000000001a, 0x0, 0x0) close(r4) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) sendto$unix(r3, &(0x7f0000000140), 0x14ded905162a6a4b, 0x0, 0x0, 0x429) recvfrom(r3, &(0x7f0000003240)=""/4096, 0x100000205, 0x0, 0x0, 0x415) 01:04:43 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000200)="1c0000001200050f0c1000486964b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'hsr0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x8, r4, 0x1, 0x0, 0x6, @remote}, 0x14) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000010000108000000000d6d27d648fb5b0000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000080016800400018004001400"], 0x2c}}, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 361.386027][T17543] IPVS: ftp: loaded support on port[0] = 21 [ 361.510226][T17543] lo speed is unknown, defaulting to 1000 01:04:43 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) close(0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r2, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="000003000000000000000000"], &(0x7f00000000c0)=0xc) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r4}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={r4, 0x7fff, 0x10, 0x1, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000100)=0x32) r5 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x8000) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e22, @multicast1}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000280)={0xffffffffffffffff, 0x4, 0x101, "fa0f6e39eabc23d799f4237522be55719dca16e80783f89755f4e8baca80ce3ba4b16f5447de31c721c23a8ac7d1015a157e2ebfefbfdc4172e3ae3f3706e20163f2787cec8da84ef13f558d5f4abf09ff47de0f27be461f731351b43af0f06e1281e86d125dd4ef58e7f56667e2b5ccd789f3c2eae483819af7b72f239376fea9539201dff670cbf798366caa602d"}) sendmmsg(r5, &(0x7f0000004580)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002a40)=[{0x10, 0x10d, 0x2}], 0x10}}], 0x2, 0x0) [ 361.578763][T17563] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 01:04:44 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) [ 361.649992][T17572] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 01:04:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100005800) [ 361.710352][T17572] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 01:04:44 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$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) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, r5, 0x0, 0xf03b0000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x31}}}, 0xd, 0x9, 0x3, 0x1000, 0x38, 0x5, 0xaf}, &(0x7f0000000300)=0x9c) sendfile(r3, r4, 0x0, 0xf03b0000) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000000180)=""/82, &(0x7f0000000080)=0x52) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$nl_generic(0x10, 0x3, 0x10) [ 361.819848][T17595] IPVS: ftp: loaded support on port[0] = 21 01:04:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x100000, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000240)=0x98) socketpair(0x15daf397ec8a8cd6, 0x5, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req={0x20, 0x2, 0x9, 0x8000}, 0x10) [ 361.924371][T17595] lo speed is unknown, defaulting to 1000 [ 361.946862][ T28] audit: type=1804 audit(1597712684.323:359): pid=17606 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/178/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 361.996813][T17603] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 362.038498][ T28] audit: type=1800 audit(1597712684.353:360): pid=17606 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 errno=0 01:04:44 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x8, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r8, &(0x7f0000000200), 0xf000) sendfile(r8, r9, 0x0, 0xf03b0000) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRESDEC=r1, @ANYRES16=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x4) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r4, @ANYBLOB="d9222ca81ad488ea8ccea84d00000000000000a60f", @ANYRES16=r0], 0x28}, 0x1, 0x0, 0x0, 0x20000004}, 0x48001) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r7], 0x28}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001100250400000000c70a3b9b00000000", @ANYRES32=r7], 0x20}}, 0x0) [ 362.143613][ T28] audit: type=1804 audit(1597712684.353:361): pid=17606 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/178/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 362.169114][ T288] tipc: TX() has been purged, node left! [ 362.175612][ T288] tipc: TX() has been purged, node left! 01:04:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, r3, 0x0, 0xf03b0000) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x74, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x23}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x605}]}, 0x74}, 0x1, 0x0, 0x0, 0x4044004}, 0x20008055) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000001c0)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x44}}, {0x2, 0x4e20, @local}, {0x2, 0x4e22, @multicast1}, 0x100, 0x0, 0x0, 0x0, 0x7fff, &(0x7f0000000040)='syzkaller1\x00', 0x6, 0xff, 0x3}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f30503", 0x13) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x64011100}]}, &(0x7f0000000180)=0x10) sendfile(r5, r4, 0x0, 0x10000000f) 01:04:44 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000001d080)={&(0x7f0000000380)={0x1c, r2, 0x709, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$AUDIT_DEL_RULE(r0, &(0x7f0000000880)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000400)={0x438, 0x3f4, 0x10, 0x70bd27, 0x25dfdbfe, {0x0, 0x2, 0x28, [0x400, 0x1, 0x9, 0x4d52dade, 0x9, 0x2, 0x40, 0x7, 0x400, 0x8, 0x2, 0x1, 0x7fff, 0x200, 0x80, 0x80000001, 0x2, 0x7, 0x1, 0x1, 0x2, 0x7fffffff, 0x7fff, 0x4, 0x74, 0x9, 0x40, 0x1, 0x3b7, 0x2f, 0x9, 0x7ff, 0x2, 0x0, 0x3f, 0x0, 0x8000, 0x6, 0x2, 0x10000, 0x5f50, 0x1, 0x100, 0xfffffff9, 0x2, 0xfff, 0x3, 0x7, 0xf6500000, 0x4, 0x1040000, 0x200000, 0x0, 0x4, 0x6e, 0x2, 0x7, 0x3, 0x0, 0x80000001, 0xd200, 0x10001, 0xfffeffff, 0x8], [0x0, 0x7, 0x8, 0x2, 0x33a1, 0x7, 0x7fffffff, 0x3, 0x4, 0x3, 0x401, 0xde63, 0x4, 0x8, 0x14ed, 0xffff, 0x0, 0x3, 0x401, 0xbd, 0x8, 0x5, 0xd3, 0x98b9, 0x6, 0xbf8, 0x8, 0x8, 0x71, 0xf4b, 0xb24, 0x91, 0x7, 0x5, 0x6, 0x3, 0x3, 0x6, 0x2, 0x9, 0x8, 0xd696, 0xb00, 0x725, 0x80000000, 0x5, 0x103, 0x3, 0x0, 0xffffffff, 0x0, 0x401, 0x800, 0x1, 0xffffff80, 0xfffffff7, 0x5, 0x0, 0x8, 0x5, 0x1, 0x3, 0x81, 0xbaa0], [0x9, 0x5, 0xc7d, 0x2, 0xffff, 0x6, 0x4ee, 0x2, 0x10001, 0x3, 0x8, 0x80, 0x5, 0x40, 0x2, 0x7, 0xfffffff8, 0x8, 0x400, 0x8, 0x8, 0x3, 0x59, 0x80000001, 0x0, 0xe0, 0x576cb63, 0x20, 0x58e23cd9, 0x10000, 0x4, 0x401, 0x7fff, 0x400, 0xfffffe00, 0x200, 0x5, 0x5, 0x770f, 0x6, 0x8, 0x0, 0x2, 0x40, 0x8, 0x0, 0x90000, 0x8f, 0x8, 0x0, 0x9, 0xc551, 0x8, 0x3f, 0x6, 0x4, 0x40, 0xba, 0xd3e9, 0x8, 0x3, 0x2, 0x20], [0x40, 0x20, 0x6bb, 0xfffffffa, 0x3, 0x1, 0x5, 0x6, 0x9, 0x9, 0x3, 0x3ff, 0x3, 0x1f, 0x8c3, 0x0, 0x5, 0x9, 0x10001, 0x8, 0xfffffffa, 0x1ff, 0x8, 0x0, 0xffff, 0x8, 0x9, 0x6, 0xffffef82, 0x3914, 0xffffffff, 0x8000, 0x3, 0x9, 0xc70, 0x400, 0x0, 0x1, 0x6, 0x3f, 0x80000000, 0x1, 0x8, 0x101, 0x3, 0x0, 0x9, 0x532f, 0x0, 0x1, 0x1, 0x8, 0x50, 0x1, 0x7, 0x2, 0x9, 0x401, 0x6fbe, 0x2649, 0x80, 0x65b9, 0x7, 0x9], 0x18, ['bridge\x00', '\x00', 'nl80211\x00', '^-#]&\x00', '}\x00']}, [""]}, 0x438}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r6}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006880)={'vcan0\x00', r6}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f00000069c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000006980)={&(0x7f00000068c0)={0x9c, r2, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_MESH_CONFIG={0x2c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT={0x6, 0xa, 0x2}, @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT={0x8, 0x17, 0x641}, @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME={0x6, 0xd, 0x3}, @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT={0x8, 0xb, 0x881}, @NL80211_MESHCONF_HWMP_ROOTMODE={0x5}]}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_MESH_CONFIG={0x4c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_TTL={0x5, 0x6, 0x7}, @NL80211_MESHCONF_HWMP_RANN_INTERVAL={0x6, 0x10, 0x9bfd}, @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME={0x6, 0xd, 0xe6b9}, @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT={0x8, 0x17, 0xffffffff}, @NL80211_MESHCONF_AUTO_OPEN_PLINKS={0x5, 0x7, 0xf0}, @NL80211_MESHCONF_CONNECTED_TO_GATE={0x5}, @NL80211_MESHCONF_ELEMENT_TTL={0x5, 0xf, 0x1}, @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES={0x5, 0x8, 0x6}, @NL80211_MESHCONF_FORWARDING={0x5}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20001}, 0x20000808) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(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, r9}]}, 0x3c}}, 0x0) 01:04:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100006000) [ 362.264808][ T28] audit: type=1804 audit(1597712684.363:362): pid=17609 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/225/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 362.326191][T17637] device bridge_slave_0 left promiscuous mode [ 362.335210][T17637] bridge3: port 1(bridge_slave_0) entered disabled state [ 362.379644][ T28] audit: type=1804 audit(1597712684.393:363): pid=17606 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/178/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 362.416395][T17642] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 362.429060][ T28] audit: type=1804 audit(1597712684.393:364): pid=17606 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/178/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 362.501044][ T28] audit: type=1804 audit(1597712684.403:365): pid=17606 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/178/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 362.535360][ T28] audit: type=1804 audit(1597712684.443:366): pid=17606 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/178/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 362.562481][ T28] audit: type=1800 audit(1597712684.453:367): pid=17606 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 errno=0 [ 362.602792][ T28] audit: type=1804 audit(1597712684.453:368): pid=17621 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/178/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 362.651000][ T28] audit: type=1804 audit(1597712684.463:369): pid=17606 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/178/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 362.676304][ T28] audit: type=1804 audit(1597712684.463:370): pid=17621 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/178/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 363.958857][ T288] tipc: TX() has been purged, node left! 01:04:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IKEY={0x8, 0x5}]}}}]}, 0x44}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r4 = socket$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, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r7}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmsg$inet(r3, &(0x7f00000005c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000040)="784339cb70b2b20d", 0x8}, {&(0x7f0000000080)="c013f067e20ddae5c4862064a057ade111262617378962ed10e96d46233ca84759051e5764", 0x25}, {&(0x7f0000000100)}, {&(0x7f0000000240)="52d6af2f92f3113fd9806ee516beb4a7185efa6d0f2d261a21cbca94e513501c0f2cfcb94dc98df8c26c498a60ccba59ff10944fc800fcad53f84c0e89cea45343ba4326d650738bc5c5003e9a1462f5e849246410b52dc2f85e35c5f8968934b7b9caec91bff99f76ca92b46265989ea7637fb45a7cbf0a5031bf7a6d21160bfae0b9281d890329bfd3e94bd79664be5bd89467dbc81ac3bd8a26828e9b9a0c5cb75a93f12d34953888dd3fd2b893c91dda2b95", 0xb4}, {&(0x7f00000003c0)="9f2daed99ac7027c00823e72d18fa34b4f390041fbbc2e33884acb407a96be734e0b8b853c98b84772304b18d06090d3d9b2895988b7e09c05ae39cb00597ca98e8810f9a707d3f07a4128da8b00", 0x4e}, {&(0x7f0000000300)="44ee7aaf0ab8de527208ae86aa8e", 0xe}, {&(0x7f0000000440)="4f3251793470124faf6f7eb9801e4a0e26b2a207d9070a0e5a1dc60a7845d5f831b2a499861e7086872018be1df7a9f018e1a9ccedd894290da9071085c5b9a3da2dad40147103bbf6771088c8eed3c88ab013941c1090ddab2eea575b2980bb80c106f8ab8778cb4cccac343ed1e457d63998094dee2a6aeceacbb801863e1123fb9bfd687f11845dcfe68b52e2547fd19369312d95aea422ea302ccd9b27db24f1c0c2750d754d65371d5ca086ff4a05dc9e3b2332449cde520f6321", 0xbd}], 0x7, &(0x7f0000000580)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @loopback, @broadcast}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}], 0x38}, 0x4000000) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) 01:04:46 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x10, 0x8, &(0x7f0000000140)=@raw=[@jmp={0x5, 0x1, 0xa, 0x0, 0x2, 0x100}, @initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x80000001}, @generic={0xfb, 0x2, 0xa, 0x20, 0x1000}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffa, 0x0, 0x0, 0x0, 0x3}, @generic={0xff, 0x4, 0x3, 0x2, 0x7f}, @generic={0x1e, 0x8, 0x1, 0x2, 0x40}, @alu={0x4, 0x1, 0x7, 0x4, 0x1, 0x40, 0x10}], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xe, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5}, 0x78) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = accept(r2, &(0x7f00000001c0)=@xdp, &(0x7f0000000080)=0x80) recvfrom$rxrpc(r3, &(0x7f0000000240)=""/4096, 0x1000, 0x20000001, &(0x7f0000001240)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e23, @empty}}, 0x24) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000040)) 01:04:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100006800) 01:04:46 executing program 1: r0 = socket$kcm(0x11, 0xa, 0x300) recvmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, &(0x7f0000001580)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001540)={&(0x7f0000001500)={0x38, 0x0, 0x8, 0x801, 0x0, 0x0, {0x1, 0x0, 0x5}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_REQUEST={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_DCCP_OPEN={0x8, 0x4, 0x1, 0x0, 0xb89}, @CTA_TIMEOUT_DCCP_OPEN={0x8, 0x4, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6003}]}, 0x38}}, 0x20000810) 01:04:46 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000000)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x40, 0x3, 0xa, 0x201, 0x0, 0x0, {0x2}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x5}, @NFTA_HOOK_HOOKNUM={0x8}]}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_DELSET={0x30, 0xb, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFTA_SET_KEY_TYPE={0x8, 0x4, 0x1, 0x0, 0xcd}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}]}], {0x14}}, 0xb8}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000001680)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001640)={&(0x7f00000011c0)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x38, 0x16, 0xa, 0x201, 0x0, 0x0, {0x5, 0x0, 0x7}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x5}]}, @NFT_MSG_DELOBJ={0x50, 0x14, 0xa, 0x101, 0x0, 0x0, {0x3}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x2d8, 0x9, 0xa, 0x0, 0x0, 0x0, {0x3, 0x0, 0x2}, [@NFTA_SET_DESC={0x1f4, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0xaa}, @NFTA_SET_DESC_CONCAT={0x90, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x14}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x38}]}, {0x44, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x401}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x218}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x3ff}, @NFTA_SET_DESC_CONCAT={0xe4, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8000}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80000000}]}, {0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xe4e}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x10000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3ff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x69}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfffff001}]}, {0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1f}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}]}, {0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80000000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xed28}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x100}]}, {0x1c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80000001}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x100}, @NFTA_SET_DESC_CONCAT={0x54, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}]}, {0x44, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfffffffb}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5d}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7f}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x40e25b92}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x5}]}, @NFTA_SET_DESC={0xb8, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_CONCAT={0x64, 0x2, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xd5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2000000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xa976}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffffffe0}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x800}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x20}]}]}, @NFTA_SET_DESC_CONCAT={0x34, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfffff800}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2689}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}]}]}, @NFTA_SET_DESC_CONCAT={0x4}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x492b}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0xbad}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x10000}]}, @NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x8}, @NFTA_SET_ID={0x8}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x41}]}, @NFT_MSG_DELCHAIN={0x40, 0x5, 0xa, 0x301, 0x0, 0x0, {0x5, 0x0, 0x8}, [@NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x1}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}]}, @NFT_MSG_NEWOBJ={0x28, 0x12, 0xa, 0x100, 0x0, 0x0, {0x7, 0x0, 0x6}, @NFT_OBJECT_SYNPROXY=@NFTA_OBJ_DATA={0x14, 0x4, 0x0, 0x1, [@NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x8}, @NFTA_SYNPROXY_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}}, @NFT_MSG_NEWRULE={0x20, 0x6, 0xa, 0x3, 0x0, 0x0, {0x5, 0x0, 0xa}, [@NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x1}]}, @NFT_MSG_DELSETELEM={0x1c, 0xe, 0xa, 0x201, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}]}, @NFT_MSG_DELSET={0x24, 0xb, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFTA_SET_DATA_TYPE={0x8, 0x6, 0x1, 0x0, 0xffffff00}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x25}]}, @NFT_MSG_NEWOBJ={0x20, 0x12, 0xa, 0x101, 0x0, 0x0, {0xc, 0x0, 0x3}, @NFT_OBJECT_LIMIT=@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}}], {0x14}}, 0x470}, 0x1, 0x0, 0x0, 0x41}, 0x20000044) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = socket(0xa, 0x6, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000016c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r6}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={r6, 0x1000, "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&(0x7f0000001140)=0x1008) [ 364.560032][T17683] netlink: 'syz-executor.5': attribute type 2 has an invalid length. 01:04:47 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 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) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) [ 364.620345][T17683] netlink: 'syz-executor.5': attribute type 2 has an invalid length. 01:04:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=@newlink={0x48, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_DPORT={0x6, 0x11, 0x4e23}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) 01:04:47 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @null]}, 0x48) listen(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) sendmsg$kcm(r2, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="1a69a432c1b7e779125b5db7247e8e8ffa79b7ee1e9f87e1d254b3c5d9ce3bb897cbf3984dd830a770ab10260a4f23acafd51097836c126bee83321e2ddba192880d0c3a208723cbf335bc718d19c3f9fc790b4c57bd83cb83c15f8d214178b028e892561cf9dd0d117e9e84f4e9e01aaf41f83ea7ae70efc212857581c64393f6345f40cef7a79a38a6795f2511826963f6129d1872f028ac23e8ca1b0b4419d416f0cd027daa891aa47453f5ea4263701633afd7c83f155cda0c27acb6367daf6ff937149752749abeafe4872aa59a94329e17c4", 0xd5}, {&(0x7f0000000200)="2422d81f02cd8b3ca577d89e36b66f976029035fe3c5fffa01fca3fbf22140c17ed7b052bdb97f2e56ab92ad3a5e3def0336ccf60ed1932812274a88744e5d255fda56520c5ee5855813574c9dae3837202150396016dbb660be023c77c6cc8a7a49d62704a296536fc559eb926d5d3b44c610212dc0070acff831dd4cb668587f1af20d22c018fc3285e3647e330ea67db4ddf5a25603cb1fba34a3689961b25f5a77472377c92d46bca07c0ad58a7df8242ad6185f510401ad48c188910d6967e957fabb89032c8d8c7fa51d9926581b2198df0652c1ae0ac4c07801e252df8461d1f066731a9e9836c388f7c3f9d16e9988", 0xf3}, {&(0x7f0000000300)="93661a12205279b2302eedb8e145b087f58e759f3e5ef3f6e38f764adbe7bb7f75f593ffed14d209df8bc133b3c102548fc4fe4516701d51a200856eaf08044989a7839a6f83a26f2cb7abdb61de6271c6ed9b2e71f85f8d52fb85b93b384f9d94797d474c245d48aa186fbbdab703c8351dc1dd54ae5a1b7a141fbd1a8dcd516547a73d7a3ee469c99887cbd45d7c5e952173732bf394342f7ab4dcd2178bb1501376e97301030514e0fa317ab7c3de0e9a961252817c9941d25e6f81829646247902565424e91d4179012a4258b2b9f2d9120ee86848ac5d019e245be414", 0xdf}], 0x3, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x1450}, 0x10) unshare(0x40000000) socket(0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) write$binfmt_misc(r0, &(0x7f00000003c0)=ANY=[], 0xc) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000002dc0)={'wg0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000002e00)={'wg0\x00', r5}) [ 364.930862][T11929] Bluetooth: hci5: command 0x0406 tx timeout 01:04:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100007000) 01:04:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, 0x8) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket(0xa, 0x6, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x4, 0xd3, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000200)=""/211}, &(0x7f0000000180)=0x78) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000003740)=@gcm_128={{0x304}, "fd9cf33bbee2cfee", "f0d525af7e4d89dd3cfe591bd5be2d2a", "d9505f43", "40cf0377e1b29934"}, 0x28) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f00000001c0)='\b', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 365.105751][T17722] IPVS: ftp: loaded support on port[0] = 21 [ 365.170388][T17722] lo speed is unknown, defaulting to 1000 01:04:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f00000002c0)=[{{&(0x7f0000000000)={0x2, 0x4a23, @empty}, 0x10, 0x0}}, {{&(0x7f0000000700)={0x2, 0x4e21, @dev}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x4}}], 0x18}}], 0x2, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000010c0)={0x4, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) ioctl$sock_TIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) 01:04:47 executing program 1: r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000180), 0x27a4eaa51029717, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, 0x0, 0x4000000) r2 = socket(0x4, 0x5, 0xfffffffd) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c0000001400c5517aeadbbedb342d18b3fe90c56dfcb60000000000000a007e67fea4ee1af1d2cf32945e35c2", @ANYRES32=r3, @ANYBLOB="14fe8000000000000000000800000000bbce55408f43a7916e999c00878f8fcdbdccc43d04ec08c2e903de81f3024dd27ca65e34065b909c18959ba55f"], 0x2c}}, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xd1, &(0x7f00000007c0)=0x201f, 0x4) ioctl$sock_ifreq(r4, 0x891d, &(0x7f0000000000)={'veth0_to_hsr\x00', @ifru_ivalue}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r5) unshare(0x20000000) unshare(0x2e060480) 01:04:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100007800) 01:04:48 executing program 2: close(0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000008600)=[{{&(0x7f0000000000)=@tipc=@name, 0x80, &(0x7f00000034c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/142, 0x8e}, {&(0x7f0000000200)=""/198, 0xc6}, {&(0x7f0000000300)=""/184, 0xb8}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/77, 0x4d}, {&(0x7f00000003c0)=""/124, 0x7c}, {&(0x7f00000024c0)=""/4096, 0x1000}], 0x8, &(0x7f0000000440)=""/51, 0x33}, 0x9}, {{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f0000003540)=""/236, 0xec}, {&(0x7f0000003640)=""/155, 0x9b}, {&(0x7f0000003700)=""/8, 0x8}, {&(0x7f0000003740)=""/162, 0xa2}, {&(0x7f0000003800)=""/131, 0x83}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x6, &(0x7f0000004940)=""/190, 0xbe}, 0x6}, {{&(0x7f0000004a00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004a80)=""/68, 0x44}, {&(0x7f0000004b00)}, {&(0x7f0000004b40)=""/96, 0x60}], 0x3, &(0x7f0000004c00)=""/105, 0x69}}, {{&(0x7f0000004c80)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004d00)=""/173, 0xad}], 0x1, &(0x7f0000004e00)=""/147, 0x93}, 0x7}, {{&(0x7f0000004ec0)=@un=@abs, 0x80, &(0x7f00000053c0)=[{&(0x7f0000004f40)=""/234, 0xea}, {&(0x7f0000005040)=""/175, 0xaf}, {&(0x7f0000005100)=""/125, 0x7d}, {&(0x7f0000005180)=""/150, 0x96}, {&(0x7f0000005240)=""/21, 0x15}, {&(0x7f0000005280)=""/79, 0x4f}, {&(0x7f0000005300)=""/187, 0xbb}], 0x7, &(0x7f0000005440)=""/7, 0x7}, 0x65}, {{0x0, 0x0, &(0x7f0000005a40)=[{&(0x7f0000005480)=""/246, 0xf6}, {&(0x7f0000005580)=""/119, 0x77}, {&(0x7f0000005600)=""/225, 0xe1}, {&(0x7f0000005700)=""/179, 0xb3}, {&(0x7f00000057c0)=""/162, 0xa2}, {&(0x7f0000005880)=""/86, 0x56}, {&(0x7f0000005900)=""/217, 0xd9}, {&(0x7f0000005a00)=""/36, 0x24}], 0x8, &(0x7f0000005ac0)}, 0x8}, {{&(0x7f0000005b00)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000005d80)=[{&(0x7f0000005b80)=""/247, 0xf7}, {&(0x7f0000005c80)=""/255, 0xff}], 0x2, &(0x7f0000005dc0)=""/4096, 0x1000}, 0x8}, {{&(0x7f0000006dc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000006e80)=[{&(0x7f0000006e40)=""/32, 0x20}], 0x1, &(0x7f0000006ec0)=""/168, 0xa8}, 0x9}, {{0x0, 0x0, &(0x7f0000008100)=[{&(0x7f0000006f80)=""/81, 0x51}, {&(0x7f0000007000)=""/239, 0xef}, {&(0x7f0000007100)=""/4096, 0x1000}], 0x3, &(0x7f0000008140)=""/219, 0xdb}}, {{&(0x7f0000008240)=@hci, 0x80, &(0x7f00000084c0)=[{&(0x7f00000082c0)=""/244, 0xf4}, {&(0x7f00000083c0)=""/86, 0x56}, {&(0x7f0000008440)}, {&(0x7f0000008480)=""/21, 0x15}], 0x4, &(0x7f0000008500)=""/218, 0xda}, 0x80000000}], 0xa, 0x10002, &(0x7f0000008880)={0x0, 0x3938700}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000088c0)=0xfff, 0x4) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0xb17ebe03c) 01:04:48 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000500)) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x24) sendmmsg(r1, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000001001000001000000"], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[{0x14, 0x110, 0xd, "be"}], 0x18}}], 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) accept$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x1c) r3 = socket$inet(0x2, 0x2, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="93b20000000000000000010000000000000001410000001c001700020000000000006574683a73797a6b616c6c657231"], 0x38}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x2c, 0x0, 0x1b3e0deda1a6ab36, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @l2={'ib', 0x3a, 'macsec0\x00'}}}, ["", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x40) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000306, @dev={0xac, 0x14, 0x14, 0xa}, @multicast1}, 0xc) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FIBMAP(r4, 0x1, &(0x7f00000000c0)=0xfffffffb) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="010000000000000000400001000008009a00020000001b666571bcbca06ed4196c7b33289815686021ff7c1664c2277223d74292852a1f5c7db21e09173d7b68698690d18102c58bdc74d168be1e9d291878516c814acfa408b7549e21ddd7b545269672ed6e5120ccd1e8de86f97fe0b88b4c4e975cdb9945b9897ff165aa493ba38c56239f74af16f992e00ae908edd6b625b40e031c9df83cbaee87d17a4fc01459555317248ffa13726a7bd9121015baedb57ee0357a456a0806f7c7c9d0ffc00c22cdee8f121145cbad9a5b307828774b0bd3c9b4f0104d678b178ef9d17161e306265721801ac01bc7671ada4295c4d677b5ca3f30f0c81f"], 0x1c}, 0x1, 0xfffffffffffff000}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[], 0x5c}, 0x1, 0x0, 0x0, 0x20040085}, 0x8904) sendmsg$NL80211_CMD_SET_KEY(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r6, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_SEQ={0x13, 0xa, "c4408f8149b48f87ad9c2c998ed09f"}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x14, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "cb7de98785"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x20000080) r7 = socket$kcm(0x10, 0x0, 0x0) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x32b, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e000d00000009000e00390340d5ae7d0200ff050005", 0x2e}], 0x1}, 0x80) [ 365.769268][T17768] __nla_validate_parse: 5 callbacks suppressed [ 365.769277][T17768] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:48 executing program 2: unshare(0x40000000) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0506000000000000000010000000140000000672b8c7e10000000800050000000000"], 0x28}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x60, r2, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2e15447}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9947ebea}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x8001}, 0xc005) r3 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x28, r1, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_BSS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x74, r1, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x1}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_STA_WME_MAX_SP={0x16, 0x2, "81248a6bde24062f49a00ef46bf69f2cbbe8"}, @NL80211_ATTR_AP_ISOLATE={0x5, 0x60, 0x7}, @NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0x3}, @NL80211_ATTR_P2P_OPPPS={0x5}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x4b6151c8}}, @NL80211_ATTR_AP_ISOLATE={0x5, 0x60, 0xce}]}, 0x74}, 0x1, 0x0, 0x0, 0x24000800}, 0x8000) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x80010, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3a) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x4000000000000, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x2, 0x3, 0x2b0, 0x118, 0x0, 0x0, 0x0, 0x0, 0x218, 0x218, 0x218, 0x218, 0x218, 0x3, 0x0, {[{{@uncond, 0x0, 0xf8, 0x118, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}}, @common=@ah={{0x30, 'ah\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0xfd4d) getsockopt$bt_hci(r6, 0x0, 0x3, &(0x7f0000000080)=""/27, &(0x7f00000000c0)=0x1b) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, 0x0, 0x0) [ 365.883760][T17778] IPVS: ftp: loaded support on port[0] = 21 01:04:48 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e27b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x44, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}]}, 0x44}}, 0x0) sendfile(r2, r1, 0x0, 0x100000fffffffe) [ 366.006400][T17778] lo speed is unknown, defaulting to 1000 [ 366.039844][T17788] IPVS: ftp: loaded support on port[0] = 21 [ 366.154813][T17788] lo speed is unknown, defaulting to 1000 01:04:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000f000) [ 366.384518][T17788] IPVS: ftp: loaded support on port[0] = 21 [ 366.490240][T17788] lo speed is unknown, defaulting to 1000 [ 366.499672][T17837] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:48 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) ioctl$PPPIOCSFLAGS1(0xffffffffffffffff, 0x40047459, &(0x7f0000000100)=0x40000) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000400)=""/200, &(0x7f0000000300)=0xc8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001140)={@void, @val={0x0, 0x0, 0x3}, @ipv6=@gre_packet={0x0, 0x6, "bc7d94", 0xf98, 0x2f, 0x0, @local, @mcast2, {[@dstopts={0x89, 0x0, [], [@enc_lim]}], {{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "81cd44586548be63b79b144c491dac3d1e89060154af20b7904d2cc8716d8f959b67c117bf7bef54d3d3768d255d198e295d14f331c8e0333f52138c0aa2c1363713181273607e7f39049a36d5d9a58275bcbfb6f19358b1f34b18a67a3b8c071ed8201e0b5c375de88cef4651b1466e118442fd3f54bc7551b9"}, {}, {}, {0x8, 0x6558, 0x0, "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"}}}}}, 0xfca) r2 = openat$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) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000000)=0xfffffffa, &(0x7f0000000040)=0x4) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r4, &(0x7f0000000040)=ANY=[], 0xfffffdea) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$gtp(&(0x7f00000006c0)='gtp\x00') sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x20, 0x70bd26, 0x25dfdbfe, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @rand_addr=0x64010102}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24048021}, 0x0) sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x1c, r6, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@GTPA_I_TEI={0x8, 0x8, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x55}, 0x40001) [ 368.209543][ T288] tipc: TX() has been purged, node left! 01:04:51 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30b) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) socket$nl_route(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x54) 01:04:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, &(0x7f0000000180)=0x80) r7 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000200)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r7, 0x8, 0x0, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r7, 0x100, 0x70bd26, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x84}, 0x4040810) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r7, 0x400, 0x70bd2c, 0x25dfdbfd, {}, ["", ""]}, 0x14}}, 0x4004840) sendmsg$NET_DM_CMD_START(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, r7, 0x1, 0x70bd29, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20048840}, 0x4) accept4(r5, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r3}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r8}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@private1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r3}, {0x0, 0x0, 0x400, 0x0, 0x1001}, {0x0, 0x3}, 0x0, 0x0, 0x80000000000001}, {{@in6=@remote, 0x0, 0x3c}, 0x2, @in6=@private0={0xfc, 0x0, [], 0x2}, 0x8, 0x1, 0x0, 0xfc}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@updpolicy={0xb8, 0x14, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r3}}}, 0xb8}}, 0x0) 01:04:51 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e2a1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0xffff, 0x80}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000100)={r1, 0x8001, 0xffff, 0x1ff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df00000000e900050001"], 0x1}}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x4e22, @private=0xa010100}]}, &(0x7f0000000180)=0x10) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r2, 0x0, 0x100000001) 01:04:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000fff0) 01:04:51 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x275a, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="b1", 0x1}], 0x1) r2 = socket(0xa, 0x6, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040)={0x4, 0x6, 0x0, 0x22, 0x5, 0x7f, 0x2}, 0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000080)) [ 368.908377][T17902] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.3'. 01:04:51 executing program 2: unshare(0x6c060000) socket$inet6_sctp(0xa, 0x0, 0x84) syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f00000001c0), 0x4) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x80800) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) pipe(&(0x7f0000000200)={0xffffffffffffffff}) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r3, 0x29, 0x37, 0x0, 0x0) accept4(r2, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000ec0)=[{{&(0x7f0000000080)=@qipcrtr, 0x80, &(0x7f0000000980), 0x0, &(0x7f0000000a40)=""/59, 0x3b}, 0x8000}, {{&(0x7f0000000a80)=@ipx, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000240)=""/253, 0xfd}, {&(0x7f0000000c00)=""/89, 0x59}, {&(0x7f0000000c80)=""/216, 0xd8}, {&(0x7f0000000d80)=""/189, 0xbd}], 0x4, &(0x7f0000000e80)=""/32, 0x18}, 0x7999}], 0x2, 0x40012063, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r4}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x4, 0x400}, &(0x7f0000000380)=0xc) socket$can_j1939(0x1d, 0x2, 0x7) [ 368.967424][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 368.967437][ T28] audit: type=1804 audit(1597712691.344:380): pid=17901 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/184/cgroup.controllers" dev="sda1" ino=16227 res=1 errno=0 [ 369.003752][T17900] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 369.008756][T17905] IPVS: ftp: loaded support on port[0] = 21 01:04:51 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, 0x0, 0x0) pipe(0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xfef0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r0 = openat$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, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, r1, 0x0, 0xf03b0000) openat$cgroup_freezer_state(r1, &(0x7f0000000100)='freezer.state\x00', 0x2, 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$inet(0x2, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x17, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 369.102169][T17916] IPVS: ftp: loaded support on port[0] = 21 [ 369.117773][T17905] lo speed is unknown, defaulting to 1000 01:04:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10018a8d3) [ 369.204801][T17916] lo speed is unknown, defaulting to 1000 [ 369.214451][ T28] audit: type=1804 audit(1597712691.354:381): pid=17907 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/231/cgroup.controllers" dev="sda1" ino=16242 res=1 errno=0 01:04:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) r5 = openat$cgroup_ro(r3, &(0x7f0000000080)='io.stat\x00', 0xb00000000065808, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYRES64=r3, @ANYRESOCT=r5], 0x1}}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local}}, 0x7, 0x0, 0x6d, 0x7, 0xa2, 0x1, 0x2}, 0x9c) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0001000000140002fffc0000000000471f46768223324400"/34], 0x28}}, 0x0) recvmmsg(r6, &(0x7f00000000c0)=[{{0x0, 0xffffffffffffff72, 0x0}}], 0x400000000000061, 0x0, 0x0) [ 369.408000][ T28] audit: type=1804 audit(1597712691.784:382): pid=17936 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir812616995/syzkaller.s5HNxP/178/cgroup.controllers" dev="sda1" ino=16033 res=1 errno=0 [ 369.525376][T17965] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:51 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2ea4000038000505d25a80648c69940d0224fc6010000a400a000048051282c137153e370800018000f01700d1bd", 0x33fe0}], 0x1}, 0x7a000000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_names='hsr0\x00'}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={0x34, 0xa, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0x2000}, [@IPSET_ATTR_LINENO={0x8}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_ADT={0x4}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000004, 0x8010, r3, 0x6ecd1000) write$binfmt_elf64(r2, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x1732) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x200600) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x0, r2, 0x2, 0x0, 0xfffffffe}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$pppoe(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x0, {0x3, @random="8ac1c1851020", 'bond_slave_0\x00'}}, 0x1e) sendmsg$IPSET_CMD_DEL(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={0x44, 0xa, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_LINENO={0x8}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_ADT={0x14, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x2, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}]}]}, 0x44}}, 0x0) ioctl$FS_IOC_SETVERSION(r5, 0x40087602, &(0x7f0000000100)=0x8) 01:04:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_audit(0x10, 0x3, 0x9) socket$caif_stream(0x25, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfe8b00", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f100000080003"], 0x4}}, 0x0) r1 = socket$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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="3800000010000507000200"/20, @ANYRES32=r3, @ANYBLOB="0100f0150100c1001800120008000100736974000c00020008000300", @ANYRES32], 0x38}}, 0x0) [ 369.557784][ T28] audit: type=1804 audit(1597712691.894:383): pid=17974 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/232/cgroup.controllers" dev="sda1" ino=16338 res=1 errno=0 01:04:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00f0000000000000280012000c00010076657468"], 0x48}}, 0x0) socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800"/20, @ANYRES32=r3, @ANYBLOB="000000000000000008000a0010"], 0x28}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4, 0x2}}, 0x20}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r7, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="f5ffffff03000700cadf0000"], &(0x7f00000000c0)=0xc) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x0, @dev}, &(0x7f0000000340)=0x10, 0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0, 0x800}, 0x8) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x402200, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r9}}, 0x20}}, 0x0) [ 369.742337][ T28] audit: type=1804 audit(1597712691.924:384): pid=17980 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir812616995/syzkaller.s5HNxP/178/memory.events" dev="sda1" ino=15737 res=1 errno=0 [ 369.792315][T17990] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 369.807316][T17989] netlink: 41986 bytes leftover after parsing attributes in process `syz-executor.0'. [ 369.907289][ T28] audit: type=1804 audit(1597712692.244:385): pid=17988 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/194/cgroup.controllers" dev="sda1" ino=16210 res=1 errno=0 [ 369.984536][T17990] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 370.015653][T17905] IPVS: ftp: loaded support on port[0] = 21 [ 370.079242][ T28] audit: type=1800 audit(1597712692.404:386): pid=17998 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="cgroup.controllers" dev="sda1" ino=16033 res=0 errno=0 [ 370.105697][T17905] lo speed is unknown, defaulting to 1000 01:04:52 executing program 5: r0 = socket(0x840000000002, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x6b) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@getnetconf={0x14, 0x52, 0x200, 0x70bd2a, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x14}}, 0xc000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000490008002abd7000fbdbdf250a008000", @ANYRES32=r2, @ANYBLOB="08004cd10a0000170002000b000000000000000000000000527aadb325ab7a36109321e6e519cc6860c22d3718bc7576728b3909dd49cbba17581583b4230e343e31b683178f7304d8111f441655c43ce53bea0e18a03c"], 0x38}, 0x1, 0x0, 0x0, 0x10000010}, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r5, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r3}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r6}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000100)=r6) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind(r4, &(0x7f0000000080)=@generic={0xb, "cbb991b41e722b769c399bbb55988de3afbbf3f8415a7f101409c71ee92cb085356cbd2a049f998ca247e934c677185677ea01a7fcf1ec84fbcd25b0296bcd82993a734e023c48c11602d1d6be8098543e3188ea0582fa7ea06ec768768238880315a750ba327df453bbb79227f2451232ccde2bc285c12c06f9ef73e0f5"}, 0x80) 01:04:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1fffff000) 01:04:52 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000003c0)={0x6, @loopback, 0x0, 0x0, 'none\x00'}, 0x2c) socket$nl_audit(0x10, 0x3, 0x9) 01:04:52 executing program 0: unshare(0x6c060000) r0 = socket(0xa, 0x3, 0xfe) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000040)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@initdev={0xfe, 0x88, [], 0x0, 0x0}}) r3 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r3, &(0x7f0000002540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) connect$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x80a, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8, 0x1}, 0x20) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x100}) 01:04:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000003c0)={0x20, 0x0, 0x0, 0x0, 0xfffffffe}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 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$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f00000002c0)={'ip6gre0\x00', r4, 0x0, 0x5, 0x7, 0xffff, 0x6, @remote, @private2, 0x8000, 0x8000, 0x8001, 0x216}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'batadv_slave_1\x00', r5}) write$cgroup_int(r2, &(0x7f0000000380), 0x1040c) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000200), 0xf000) ioctl$sock_TIOCOUTQ(r7, 0x5411, &(0x7f0000000000)) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000001c0)={0x0, 0x0, 0x200003, 0x4000271}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000001340)='~', 0x1}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000100)={0x0, r2, 0x80}) 01:04:52 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0xffffffffffffffff, 0x5}) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) setsockopt$RXRPC_SECURITY_KEYRING(r5, 0x110, 0x2, &(0x7f0000000100)='memory.events\x00', 0xe) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) [ 370.711588][ T28] audit: type=1804 audit(1597712693.094:387): pid=18049 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir442056453/syzkaller.A7Ryqx/185/memory.events" dev="sda1" ino=16367 res=1 errno=0 [ 370.712294][T18048] IPVS: ftp: loaded support on port[0] = 21 [ 370.766626][T18057] xt_nat: multiple ranges no longer supported [ 370.774721][T18050] IPVS: ftp: loaded support on port[0] = 21 01:04:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1fffffff0) [ 370.819467][T18057] xt_nat: multiple ranges no longer supported [ 370.855829][ T28] audit: type=1800 audit(1597712693.114:388): pid=18049 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16367 res=0 errno=0 [ 370.876206][T18050] lo speed is unknown, defaulting to 1000 01:04:53 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="020300021b000000020000000000000405000600007d00000a00f50000000001800000007f6699001d00000000d6dbb905d1f86beb0000000d000800e0020000b89cc4b2bd01a12ba719fdffee000000809ac1ec3d95c9a0af6fa7fe174e404721f755b088c2a08594e391798e4f03000000b5a7b0588736a57525a30d463ea43084dc1840039649673b73383b727e127c6a36da871a86cc8c8dda850000000002000100000000000000070080ffffff05000500000000000a000000de7af7bd6559c05ce0099e088c374525b1f361d6c7358f00ef2c00fe04654184a88aa49af6d3385443608204fd3f0a8e7f36b51b8c111a11526cc92a34da97348aa1e55e86429a37416764e4e7060933bfc02befaf8fd06658ea9c382b14d0c32fc0e89081335cacba6d7e05000000000000005d0900c456caa29fa7592f4872f237d960f9bd3e93872452834345b9138bd1e1ce35e8634023f06a625c651fa3c9e7840cd45f500b8d5c182f9235e3e211f77f7340cfe614a767b144b933194fae8d3c72fdce52f619907383a4550d1787921983d11c1d024502db31bec9d7e1f016168f2b741ee1c0c6ed773beccbd51165ddddb6c51d8183b345e3b8e138d48feca541571b26a65514b3f9cd2bd3eaf8944ec0337e31e2120e523edb1e8727eea2def30dcdd91f0aa0e815dcea57532f09f8424f03f2a793dc4e0b3c32e9bd37e11ff571d05df73c5483d0a4cb7852f385b26d994e0f71ef8e41f404603fc013731eb4ba807f0e391da311bfbe6b2e8d8ef3b7fd4ed94ec0fba3430a102e5ba352e8f66f6206667c62aeddd9f00b1d1169e7d669ae4b5bf1731bb4eb79a6942d8183db534cf3310a63e81432665a9ba681e8790026bcc0340afdcb257d40224d326355d7cdf3668f15cf509d4dcf22a26e7300f146b10c040e3bf5c70d1e83796b7297f3d530ff44eb9f6ff84e87e4bbc5acc8df5b7e7ed310dedf882e8255ae7968e94467cb929c7555a7f21eff95a593a07ce3ecb488eba74ae764b5ec59f4c9aba1bd33a2c76af6395660b2000000000000"], 0xd8}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000180), 0x400006a, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) connect$pppl2tp(r2, &(0x7f0000000540)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x4, 0x3, 0x0, {0xa, 0x4e22, 0x400204, @empty, 0x91}}}, 0x32) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r1, &(0x7f0000000140)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x4, 0x1, 0x801, 0x0, 0x0, {0x1, 0x0, 0x2}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24040000}, 0x800) getsockopt(r1, 0x114, 0x0, 0x0, 0xfffffffffffffffd) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="4c0000007dae35c1c32e76094a154d6bbd5bea3848e61674a3fcdd87123b7ece7b9f5ed7da63e55a2fc45f8af661c7020c1e7ac114584675293b2e1cb3465ee9c01dc4715fb3a455bbd9878425e1620854486d8ee9820db2e242bd3f48b796f32bc802d573f60786b892a6c1d44851fb4401f6434553697b71d19092f7d0e73e1b253f2a2cc00405aada5ed547aa1f5076f41a488e58a74721b6a05ff02649e976f09a32e3791399ac9c4109c511fc873430422f3aa7bc1776a0d1ea359b0a5373aaa06de5df1fc219bbc5f5c534308e4081345bb566270ee368924e1be7", @ANYRES16, @ANYBLOB="00002bbd084efe2a8ed97919c470000000010000000000080004000c040000040003801800028014000100fffd00000000000000000000000000010c00000800050000feffff000000000093e3534333c2585502c45225f0b008c7b61a3559720ee1cf382c12cee734034683b42269f6ddedeb25772378f963cb14214c8b9522b84cb11456daad3a19f3f02d378a66dad98446dab71b9d4e9b8fc394038bb59de7f3bd611172bd02c5875fb3d0915b590082d269fcafd654ca65237f8a7fa28b0efd"], 0x4c}}, 0x0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x6c, 0x0, 0x4, 0x70bd2d, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x487}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x44001}, 0x40) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) sendmsg$NL80211_CMD_GET_STATION(r4, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2011080}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x28, 0x0, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:04:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x16, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x40800000000000e) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='geneve1\x00', 0x10) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x303}, "66dad6d08a5f9e3c", "e9ce5475805600", "00feff00"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 370.976293][ T28] audit: type=1804 audit(1597712693.124:389): pid=18049 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir442056453/syzkaller.A7Ryqx/185/memory.events" dev="sda1" ino=16367 res=1 errno=0 [ 371.118818][T18048] lo speed is unknown, defaulting to 1000 01:04:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, r1, 0x0, 0xf03b0000) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000000280)=""/215, &(0x7f00000001c0)=0xd7) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000380)=[@in={0x2, 0x4e20, @loopback}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r5 = accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000080)=0x1c, 0x80800) sendfile(r3, r5, &(0x7f00000000c0), 0x80000000) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r2, 0x0, 0x100000002) 01:04:53 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x6, 0x1, 0x201, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x44094}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) [ 371.262813][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:04:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x6, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="8400000004000700cadf0000"], &(0x7f00000000c0)=0xc) r4 = socket$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, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r7}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000015c0)={&(0x7f0000001580)={0x38, 0x0, 0x7, 0x201, 0x0, 0x0, {0x7, 0x0, 0x4}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x40}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x101}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x40800}, 0x40000) sendmsg$xdp(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x2c, 0xa, r7, 0x28}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000200)="7173c5e17d02a332474c073d376030406a1ea2713b585401c0cbc279f559a44a5eaad4aad4d8aae6fb32ec04840cc420c17b55bd1973dd1171e2e4c426b323d904bf29c525d68db853ab77a718b1c7efafe770bf6aac09925fce5c8b4539014eb7061270066811cd394a474e73aaaa771aa490d7d16543c6f3968ccead6d5162b093256cb224b09fcb69adff4f90e653e0e81cc539011586f42d12e80c7b52dc3a7c9e6fe43297c13a8830989d08f885507a52b48daa31b5a244987e4552b4342803a9f90155cc6a41afd3b59afe1014211dbd1249addd63b7c078309934b0baa3cf100e31371440df1fe1550d3ea92f43ad", 0xf2}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f00000000c0)="10611d5e0aeab66f7eb9ef25c1b6a1a1e87fecc8930a9b6a97858e97d6d77771f15ef249dd942a202ae1c2b988efe677bec47c7e5ae41c9c4ff691adeb7bf196e5378c6ee1ef46fe0a1b22e53d56e4ddf71e9f4f89450fb59c", 0x59}, {&(0x7f0000001300)="ebac4cff982c39947c7b664f35bbb2a52ec7bc379ba010b7f6df802caca8b316c1d6623633866a67bcbb11e5deb559b8b178eb0683339122bcb021e0bacc26716b67eb7af956e735449d5bd66234561482d5ab8d7f7c8e0c0752029169132cdf9c8bde3b90fd3d823f17cf6b595fa83f60e2b6d7b846508e5cdf67a21633328648775d1fccb1dc9956f062ca55508c2931e77a95f9cd05ef2b05126fe2e4c7b815044ec36bd9ace10f0148149612cac78aa66720c630621f75c7faa64993f0e35312b79b1c", 0xc5}, {&(0x7f0000001400)="58bdc56876add68aadf19825deed6157d62b17611bb5f674178e110fce0c04af38d52875f65951230a7eae03970d2fe0d4ff339756b20d0e6091eab657869d43efda8cf503e994cfb5a56da85bc2f5165e290717e0c82d7a24809391f81427dee9d7c8728e195cbe3d1cde0061e85e2cb0f4362e3c5df596ffb3cca9a80bb485872a2cbab092bbb6f47f7baaba85df1913915c6b5c28db2a8776bca2", 0x9c}], 0x5, 0x0, 0x0, 0x4080}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="5400000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="091a00000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) [ 371.470345][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:04:54 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmmsg(r3, &(0x7f0000000c00), 0x4000000000001e6, 0x0) socket$key(0xf, 0x3, 0x2) 01:04:54 executing program 1: r0 = socket$inet(0x2, 0x2000080001, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x38}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) sendmsg$AUDIT_TTY_GET(r1, &(0x7f0000000200)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x3f8, 0x10, 0x70bd2d, 0x25dfdbfc, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x880}, 0x9801) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1ff}, 0x8) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1a000}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x303, &(0x7f0000000440)=[{&(0x7f00000015c0)=""/4096, 0xfffc}], 0x1}}], 0xffffff1f, 0x0, 0x0) r3 = socket(0xa, 0x6, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="27c7601c0000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r5, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="040000000800000000000000"], &(0x7f00000000c0)=0xc) sendmsg$NFULNL_MSG_CONFIG(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)={0x38, 0x1, 0x4, 0x3, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x3}, @NFULA_CFG_MODE={0xa, 0x2, {0xffff, 0x1}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x8}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008086}, 0x4040040) [ 371.666560][T18132] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 371.684160][T18135] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 371.702286][T18132] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 371.702369][T18048] IPVS: ftp: loaded support on port[0] = 21 [ 371.765149][T18132] IPv6: sit4: Disabled Multicast RS [ 371.826248][T18132] bond1: (slave sit4): slave is up - this may be due to an out of date ifenslave [ 373.007208][ T288] tipc: TX() has been purged, node left! [ 373.015298][ T288] tipc: TX() has been purged, node left! [ 373.022741][ T288] tipc: TX() has been purged, node left! [ 373.028775][ T288] tipc: TX() has been purged, node left! [ 373.036187][ T288] tipc: TX() has been purged, node left! 01:04:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0xa, 0x6, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[@window={0x3, 0x8, 0xfffd}, @mss={0x2, 0x7}, @timestamp, @timestamp, @sack_perm, @mss={0x2, 0x9}], 0x6) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000080)=[@mss={0x2, 0x1}, @window={0x3, 0x2, 0x7ff}, @sack_perm, @window={0x3, 0x6}], 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000002) 01:04:55 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket(0xa, 0x6, 0x0) close(r2) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000440)=0x6) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r8}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x5, &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r8}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000340)=ANY=[@ANYBLOB="b7020000f7ffffffbfa70000000000002402000020fe30057a0af0fff8ffffff79a4f0ff00000000b70600000018d1fe6e640500000000007504000000ffffffd404000040000000b7040000100000206a0700fe00000000850000002f000000b70000000a00000095000000000000006458c2c62fc2868f0399d909a63796c113a80c19aab9d607000000b6cd483be3f0d3253730e711f5969f62c28b22756bedf3cf393d14c46cc4f79fd2b316da4f0de8163f6242fa7323f1740637c48468766af540439fce41f144631ac262dcae18c3d1a1fbe96dd87235b44174f7c0343185089a0f119e31975e551558055dc2dc"], &(0x7f0000000280)='GPL\x00'}, 0x48) 01:04:55 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket(0x10, 0x0, 0x0) r2 = socket$nl_route(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$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000340)=""/245, 0xf5}, {&(0x7f0000000940)=""/93, 0x5d}, {&(0x7f0000000440)=""/92, 0x5c}, {&(0x7f00000004c0)=""/81, 0x51}, {&(0x7f0000000540)=""/50, 0x32}], 0x5, &(0x7f0000000ac0)=""/259, 0x103}, 0x10002) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r7, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x34, r8, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote={0xfe, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}]}]}, 0x34}}, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r6, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x2c, r8, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x2c}}, 0x8084) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1080080}, 0xc, &(0x7f0000000440)={&(0x7f0000000840)=ANY=[@ANYBLOB="84000000f649c02b549e6154d4404111b72330fe1de2195aaa523d2c7b25bb250f0600f1eba2878945651aa1282262bdf36a2b41ebd27b318e7ba490427e7bd33bb1bb3d", @ANYRES16=r8, @ANYBLOB="000427bd7000fedbdf250400000040000180060001000200000008000300ac14142b0800060003000000140004000000000000000000000000000000000105000200010000000500020005000000200001801400040000000000000000000000ffffe0000002050002000800000008000200050000000800020005000000"], 0x84}, 0x1, 0x0, 0x0, 0x60}, 0x8001) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'ip6gre0\x00', r5, 0x2f, 0x20, 0x5, 0xff, 0x0, @local, @private1, 0x20, 0x8, 0x800, 0x1000}}) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 01:04:55 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$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$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f00000003c0)={'nat\x00', 0x0, 0x3, 0x90, [], 0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/144}, &(0x7f0000000180)=0x78) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) sendfile(r0, r1, 0x0, 0xf03b0000) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0xfffffecc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x3, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x30}, {0x6}]}, 0x10) sendmmsg(r5, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 01:04:55 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r0], 0x6) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000600), 0x204083acb88ff8b, 0x2, 0x0) accept4(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f00000001c0)=0xfffffffffffffe34, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000023c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000580)={0xa, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000600)={r2, 0x9, 0x1ff, 0x802}, &(0x7f0000000640)=0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r5, 0x0, 0xf03b0000) connect$unix(r3, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) listen(r1, 0x100) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c80)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b1b21a95ac816d2709aec2a32571feed8a99f158d740dfe3e44bde933dea81d1c7c36e91ff7f3a3a8bcd1bb4b7763add5ea73a74067ca0bb8dd3b87e979cac7131cf884b59db525090a4b9e13"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) recvmmsg(r6, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 01:04:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5900df00000000e9000500010007"], 0x1}}, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x5) 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$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x10000080}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB='7\x00\x00', @ANYRES32=r5, @ANYBLOB="08000800ac1414000800040010000000"], 0x28}}, 0x0) sendto$packet(r0, &(0x7f00000000c0)="5e865f02099e9964fcb0a419923870c2a3240dd51392ab8dab5a21fe30b35a7447a38ac660c874ec8217fc5bd621f29f30ad89e829b34f8ca71eeabb0f2310e88a8c48f64e7f0f97033ec708136536b0958b77c291d6e65aa1c784640452cc1cc173670b7dbbdaea102e4e3d747d6fa11c2b19ed8d2f10b3dfd4f31d49ef28c09f43df27840d761c35406e6487304e48cf4755b6e7db4fe349a45a56c38a7c43393c3a05452f57eb01af0795e6f7c20f3d2e3b81db7c054a29ef8665cc6d6a1f8dfb98b3419fdd0ebc00dfb87ea22e72323f71eb4fa969457715f173be7f42cb1b8b6c33ab2b8dcd346fcaf2f18d18e4", 0xf0, 0x44094, &(0x7f00000001c0)={0x11, 0x1b, r5, 0x1, 0x1, 0x6, @remote}, 0x14) connect$inet(0xffffffffffffffff, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) recvmmsg(r6, &(0x7f00000001c0), 0x0, 0x0, 0x0) [ 373.800540][T18180] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x6, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x401, @mcast2, 0x6}, {0xa, 0x4e22, 0x8, @private1={0xfc, 0x1, [], 0x1}, 0x8}, 0x4, [0x8, 0x100, 0x6, 0x7, 0x3ff, 0x8, 0xa1, 0x6]}, 0x5c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000440)=ANY=[], 0x20) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, 0x0, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 01:04:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e23, @local}, {0x6, @multicast}, 0x50, {0x2, 0x4e22, @empty}, 'batadv_slave_1\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) close(r3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x15, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x179, 0x10}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'wg0\x00', {0x2, 0x4e24, @rand_addr=0x64010100}}) 01:04:56 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000580)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000c00)={0x32c, r4, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x70, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c8fcad9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x33f0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3db7c8be}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2583387d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a43c6ae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x60fd}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x41c3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d798da8}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x48591624}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5ba2}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3809}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc0, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62a7bd61}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x53586d13}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17ae4157}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e173bc5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2bbecec1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32f94350}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf0b358a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d94c986}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4b4068ee}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7fdb4840}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3150691c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x87}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x54786963c48384ba}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x8c, 0xc, 0x0, 0x1, [{0x4}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb273}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x806}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x489500a1}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xca1f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf990}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e8c2748}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x918}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf09}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x729dc4fc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x62b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb235}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e23}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa07b}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe68b}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xe8, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b25}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x17e316f7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x51d0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd8fd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9096}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a04ce6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49901b06}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d62adf2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdadb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2746}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8af0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x47f9f967}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f07483f}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ccbba10}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5b007f6d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3a04}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a120017}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4dcca6f1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36595c3a}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd63b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf31d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x56ba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f88}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15b05d3c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7aad}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x32fb}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x40, 0x8, 0x0, 0x1, [{0x4}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2fffcfad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x54cf9766}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x44428ed6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa6030fe}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70429fae}]}]}]}, 0x32c}, 0x1, 0x0, 0x0, 0x2004c010}, 0x2) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)={&(0x7f00000013c0)=ANY=[@ANYBLOB="14390000", @ANYRES16=r5, @ANYBLOB="010000000000000000000b000000"], 0x14}}, 0x10000000) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="901ba500", @ANYRES16=r5, @ANYBLOB="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"], 0x190}}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r2, 0x0, 0x100000001) r7 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r7, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r9 = socket$inet_udp(0x2, 0x2, 0x0) close(r9) getsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f0000000040)=0x80000001, &(0x7f0000000200)=0x4) 01:04:56 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f0000000040)=@framed={{0xffffffb7, 0x5, 0x0, 0x0, 0x0, 0x18, 0x10, 0x18}, [@ldst={0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffea}]}, &(0x7f00000002c0)='syzkaller\x00', 0x1ff, 0xc3, &(0x7f0000000300)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000080), 0x10}, 0x78) r0 = socket(0xa, 0x6, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0xffffffea}, 0x10) 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, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000140)={@private2={0xfc, 0x2, [], 0x1}, 0x39, r5}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) r6 = socket$inet(0x2, 0x80001, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r7}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r7, 0xfff, 0x7fff, 0x3, 0x9, 0x5afde6f2}, &(0x7f0000000100)=0x14) [ 374.421012][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 374.421026][ T28] audit: type=1804 audit(1597712696.794:408): pid=18198 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/236/cgroup.controllers" dev="sda1" ino=16372 res=1 errno=0 01:04:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000002) [ 374.633501][ T28] audit: type=1804 audit(1597712696.974:409): pid=18227 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/189/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 01:04:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) bind$tipc(r4, &(0x7f0000000000)=@name={0x1e, 0x2, 0x3, {{0x2, 0x2}, 0x2}}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) sendmsg$netlink(r0, &(0x7f0000008780)={0x0, 0x0, &(0x7f0000008740)=[{&(0x7f0000000200)={0x24, 0x2c, 0x4, 0x0, 0x0, "", [@nested={0x14, 0x12, 0x0, 0x1, [@typed={0x8, 0x86, 0x0, 0x0, @uid=r6}, @typed={0x8, 0x8e, 0x0, 0x0, @fd=r3}]}]}, 0x24}], 0x1}, 0x20000040) 01:04:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x800, 0x8, 0x41, 0x1}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r0, &(0x7f0000000040)=0x42, r1, &(0x7f00000010c0)=0x1, 0x7f, 0x7) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f0000001a80)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001a40)={&(0x7f0000001c40)={0x3c, 0x0, 0x2, 0x70bd28, 0x25dfdbfc, {{}, {}, {0x20, 0x17, {0x17, 0x800, @l2={'eth', 0x3a, 'veth0_to_batadv\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r5, &(0x7f0000001c00)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="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"], 0x88}, 0x1, 0x0, 0x0, 0x40044}, 0xc840) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x24000}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACSEC_ENCODING_SA={0x5}, @IFLA_MACSEC_SCI={0xc}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x5c}}, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140)='nl80211\x00') sendmsg$NL80211_CMD_START_SCHED_SCAN(r4, &(0x7f0000001980)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001940)={&(0x7f00000011c0)={0x770, r7, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_SCAN_FREQUENCIES={0x2c, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x7f}, {0x8, 0x0, 0x9}, {0x8, 0x0, 0x6c73}, {0x8, 0x0, 0x2}, {0x8, 0x0, 0x8}]}, @NL80211_ATTR_SCAN_SUPP_RATES={0x468, 0x7d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x9f, 0x1, "68f951e5261e616b4b9b24414824ce7c661ba6dec7ce0b0ce5b2d926dbcf1297160920e8088f1ee876672a52c3fbb5a1b2c7c4a14c3d208f23289a4556e77bf6cf3347aa9b012cbb7df3cb2ab26a2133ce33b68e92ab51d818213e94cb24beeaa03b198831a3e5b0bf0162f50d01209b79f89b0ebe64da7f5aede970de6a715b11b3429ff15e1912ec94342595afdc4bc1b9624bd15ee5678c066b"}, @NL80211_BAND_2GHZ={0xfc, 0x0, "06bfdc16e68bbf8dc19f09a2868270a590c3c9fd303d5e702e0e2dd7c152f1ff53a691714328242a6c7aa93d6532efe34e50fea4290f7a98b8f05977a7ed31ab821dcb7cf05368d33471d469d22aaa825b7a7c97522defd142cb474eee72375b70f0247178ea4f6a4d0c793d98764db46ea5ffb97c632161cd9cbb075c0b256da6ad204f33b45d0a6387ffcc8e1d16f1fc530b0b7dd703041fdd9b8c392a9af86d16eba80f491e652eb99fb67b35a79623220918ee266c9e6b83f1271dad8778b2bf77b465f1c9d56476c6bf096d0ef31fd0db77343d72aff8710d8669bcf1998c5734366d37072ada3c1204135d53fa6754457d46c230c2"}, @NL80211_BAND_2GHZ={0x41, 0x0, "a7525fd9bd67b157b3ad4b61cf1b9915748aa47bb2ab604ae4c079717f90ed8b34d993425247e8105466abc9f691fad40b5306f1db8915c7e013859285"}, @NL80211_BAND_2GHZ={0x62, 0x0, "c8dd5d313c6d3ab7a052f0162392cad9c9ef923c5403966d7c4a99a320b6b646df5d8bff9ef004cdb7f6e43d79469badce4cd1fa8e81785d86c9256450bf10307f0245e7cce35eef51aa5b3889f62dec6735921598ec8b419488e11655cc"}, @NL80211_BAND_6GHZ={0x86, 0x3, "64201212a723b8de0f6fa7eaf4f721bbe2c4798c65038170169da1e808492779597108c2accc16f69a14a31e918745bf71d67bae8b5196d2a084181307d96b961cb3dada4b35093b0b6fb85d2da37157fc5b2fc41f93f980092c874212ef47a9023f248e94e13f72710bdb08ee6c68b88970d4ebe02cf3d983b5afa42dac56911109"}, @NL80211_BAND_60GHZ={0xb4, 0x2, "88042d75a200b621686a414f1ba7600256e6bf96a5e33aa227b47548aa2735a73ea42543a99a3c4298c974a51114656df61c9889b5e0d51dfce1c535771fd01c14c647790fdc8ec95d0e1f12fa8eb7362e7899423e3f8ffa1eb8edf206c42e5753330e612e232b5461659c4e48c852496a35794bb7e425e67d6b20fd16fe5b0cc0d7279e00b082ed723663de59f5112b166adf970e65700c0a4c128506a29cf8beca0c46e8c2c58b9bbb3fa57db32921"}, @NL80211_BAND_5GHZ={0xe4, 0x1, "bbfa1c7c3903ae57dfb3e891806b1f1357429a20d2b775d86e33d603dccf49d6b3ba76628ae964d60e2f27a050a94b2ade6d16a1aaa780bcfeecfaeabe9b80a3d259815ed44bb29f3561e777d5807fa4e09304c1025731f5e83ea1219084a9d96eee2992457e621fbabd55514e13db2229fcd3ea1ea41dfb65724e9004ff01104b94f54615d6742cae7be281c1133c61411f02bd5b36b4070c5b50ee5a89cc57c59e1dc3b9e8098b898c42817f8b1ec85457db323d8078d1b611c43492d63f8b5568c29c1c3da139df76db340e423b4a217ae914d99d47b0a27cc2771e07fc8c"}]}, @NL80211_ATTR_IE={0xac, 0x2a, "71b217aee3df60fe8d83aa994e2c06ecb8cffb8b492da9916ff9aa9150d9ecb31749f42286d1f653e6a8bece8b8f6e357f0c14999be096bc63ac3279db2db77ea27dedd0c66a91957fefefefece54724cdc88858f273a437df1f63577397b398009d095022c562432ffd0d5f9d4871d5e5ff8bdc5aeb3bfc46df9b4d8c3a31f3ad5a7fbe281a306b49595764115b9fc4eadc93610323cc2c3cf779b3855d6dd77d2999f26c69c9d5"}, @NL80211_ATTR_IE={0x1fd, 0x2a, "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"}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x6}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x1000}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x770}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000c1) socket(0x18, 0x800, 0x3) getsockname$packet(r3, &(0x7f0000001a00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001d00)=@newlink={0x5c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_GENEVE_UDP_CSUM={0x5}, @IFLA_GENEVE_PORT={0x6}, @IFLA_GENEVE_UDP_ZERO_CSUM6_RX={0x5, 0xa, 0x1}]}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x5c}}, 0x0) 01:04:57 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x80000) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000340), 0xfa, 0x0, 0x2, 0x0, 0x1f, 0x3, 0x3ff, 'syz1\x00'}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)=@delchain={0x6c, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x38, 0x2, [@TCA_BPF_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}, @TCA_RATE={0x6}]}, 0x6c}}, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000040), 0x10) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x0, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_DOMAIN={0xc, 0x1, 'ns/user\x00'}, @NLBL_MGMT_A_FAMILY={0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x8800}, 0x4000006) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)={0x68, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x6}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private0}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x4008814) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r0, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x3ec0) 01:04:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.stat\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000040)) [ 374.872268][ T28] audit: type=1804 audit(1597712697.084:410): pid=18227 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/189/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 01:04:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c0000000706010358d43a83587cff000100e9000500010047df654ea6b4d030ffeab742c5aaaa6700d690babf23e12483ea3c0c36ca082d5538f9fef6dcb61cd78e284813e999ddbb9b0eb40c583f471ba1461e26395fcd591e395150a9616c74e5286b514a623fa739"], 0x1}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="83020000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32=0x0, @ANYBLOB="00e0ffffff000000"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x8, 0x0, 0x0, {}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="8302220000000000280012800a000100597863616e000000180602801400010100000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r6}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000140)={'gretap0\x00', 0x0, 0x80, 0x80, 0x80000000, 0x3ff8000, {{0xd, 0x4, 0x0, 0x16, 0x34, 0x64, 0x0, 0x4, 0x0, 0x0, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp={0x44, 0x8, 0xe9, 0x0, 0xc, [0x0]}, @ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0x14, 0x16, 0x0, 0x6, [0x6, 0x5, 0x7, 0x2c2000]}]}}}}}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="f0010000", @ANYRES16=0x0, @ANYBLOB="010026bd7000ffdbdf250200000044000180140002007465616d5f736c6176655f310000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="0c000300010006001400020076657468305f766972745f7759666900140001800800030001000000080003000100000050000180140002007866726d30000000000000000000000008000100", @ANYRES32=r6, @ANYBLOB="08000300020000001400020076657468315f6d6163767461700000001400020076657468305f746f5f627269646765002c000180080003000000000008000300020000000800030001000000080003000700000008000300010000006c00018014000200776731000000000000000000000000001400020076657468315f766c616e00000000000008000100", @ANYRES32=r7, @ANYBLOB="080003000200000014000200726f7365300000000000000000000000140002006272696467653000000000000000000008000300010000009c000180140002007465616d5f736c6176655f310000000008000300010000000800030000000000140002006c6f0000000000000000000000000000080003000200000014000200766972745f776966693000000000000008000300000000001400020076657468310000000000000000000000140002006e657464657673696d30000000000000140002006e657470636930000000000000000000"], 0x1f0}, 0x1, 0x0, 0x0, 0x80}, 0x404c8b0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r1, 0x0, 0x100000001) recvmmsg(r8, &(0x7f00000000c0)=[{{0x0, 0xffffffffffffff72, 0x0}}], 0x400000000000061, 0x0, 0x0) [ 375.003083][T18248] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 375.157242][T18250] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 375.189954][ T28] audit: type=1804 audit(1597712697.564:411): pid=18257 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir442056453/syzkaller.A7Ryqx/188/cgroup.controllers" dev="sda1" ino=16366 res=1 errno=0 [ 375.223356][T18263] netdevsim netdevsim0 eth0: set [1, 1] type 2 family 0 port 54021 - 0 [ 375.249649][T18263] netdevsim netdevsim0 eth1: set [1, 1] type 2 family 0 port 54021 - 0 [ 375.287430][T18263] netdevsim netdevsim0 eth2: set [1, 1] type 2 family 0 port 54021 - 0 01:04:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) mmap(&(0x7f00005ab000/0xb000)=nil, 0xb000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0xa, 0x6, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRES16=r7], 0x1}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r1, 0x0, 0x100000002) [ 375.334129][T18263] netdevsim netdevsim0 eth3: set [1, 1] type 2 family 0 port 54021 - 0 [ 375.393973][T18263] device geneve2 entered promiscuous mode [ 375.455581][T18263] netdevsim netdevsim0 eth0: unset [1, 1] type 2 family 0 port 54021 - 0 [ 375.487827][T18263] netdevsim netdevsim0 eth1: unset [1, 1] type 2 family 0 port 54021 - 0 [ 375.524727][T18263] netdevsim netdevsim0 eth2: unset [1, 1] type 2 family 0 port 54021 - 0 [ 375.559501][T18263] netdevsim netdevsim0 eth3: unset [1, 1] type 2 family 0 port 54021 - 0 01:04:58 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000340), 0x8) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0)='ethtool\x00') getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000400)=0x0, &(0x7f0000000440)=0x4) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000002140)={'syztnl0\x00', &(0x7f00000020c0)={'syztnl0\x00', 0x0, 0x4, 0xfc, 0x3f, 0x7, 0x2, @dev={0xfe, 0x80, [], 0x17}, @mcast2, 0x8, 0x40, 0x5, 0x8001}}) sendmsg$ETHTOOL_MSG_EEE_GET(r0, &(0x7f0000002280)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002240)={&(0x7f0000002180)={0xa0, r1, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x94}, 0x20040004) r4 = accept$inet(0xffffffffffffffff, &(0x7f00000022c0)={0x2, 0x0, @multicast2}, &(0x7f0000002300)=0x10) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r4, 0x89f3, &(0x7f0000002400)={'syztnl0\x00', &(0x7f0000002340)={'syztnl2\x00', r3, 0x40, 0x20, 0x81, 0x4, {{0x20, 0x4, 0x2, 0x5, 0x80, 0x64, 0x0, 0xf6, 0x29, 0x0, @loopback, @multicast1, {[@end, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x23, 0xdb, [@rand_addr=0x64010101, @remote, @private=0x5, @local, @empty, @dev={0xac, 0x14, 0x14, 0xa}, @empty, @rand_addr=0x64010102]}, @generic={0x7, 0xd, "45934bc3911851645d5143"}, @ssrr={0x89, 0x1b, 0xd3, [@initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x3b}, @broadcast, @multicast1, @private=0xa010101]}, @rr={0x7, 0x13, 0x11, [@rand_addr=0x64010102, @local, @rand_addr=0x64010101, @rand_addr=0x64010102]}]}}}}}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002480)='nl80211\x00') sendmsg$NL80211_CMD_STOP_AP(r0, &(0x7f0000002540)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002500)={&(0x7f00000024c0)={0x34, r5, 0x8, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0x2}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x4}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x24000840) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f00000025c0)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f00000026c0)={&(0x7f0000002580)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002680)={&(0x7f0000002600)={0x6c, r6, 0x209, 0x70bd2a, 0x25dfdbfb, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x6}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x1ff}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x101}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x71}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_DST={0x14, 0x1, @mcast2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002700)=0x2, 0x4) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000002740)={0x0, @l2={0x1f, 0x9, @any, 0x7, 0x2}, @ethernet={0x0, @random="70967700588c"}, @in={0x2, 0x4e22, @rand_addr=0x64010102}, 0x5, 0x0, 0x0, 0x0, 0x6, 0x0, 0x800, 0x1, 0x5a}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r4, 0x8983, &(0x7f00000027c0)={0x6, 'rose0\x00', {0x2}, 0x3f}) ioctl$SIOCX25SENDCALLACCPT(0xffffffffffffffff, 0x89e9) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000002840)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000002d00)={&(0x7f0000002800)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000002cc0)={&(0x7f0000002880)={0x428, r7, 0x104, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x17c, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a06bb23}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ecd10d2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1469469a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f423ea2}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d6800a2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x772875d4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51da1b50}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a7892e0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x85}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x81}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x98}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x16}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cfc945d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6fd6c985}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x52}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcf57605}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x26}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x77e00bb}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c13c82b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e83fda8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75720bc}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x364bc8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c4d5d33}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5214d602}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x41}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d8f0aaf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcde72fb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5aa25b96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ac030d7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x80}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x717f48f5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x40, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20290427}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47b5e6d3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a8e6a74}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c760631}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5a}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x160, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaff5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a37}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x59bf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e870eb9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e7b7349}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf4a}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xca4d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x417dfac7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9226}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e17f05c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c98a0cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19b9937c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c959ef8}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x64a4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x291}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9fc1}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x63190ad3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x784c6bdb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7240}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc862}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ce21f13}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe7a0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f4270ad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24ce}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x63cd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaa0c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x567f}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x56ec8dec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1be6f3e0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c150a67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd5f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5801f6a6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe5747a}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x104002b2}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38d672b8}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1068f7fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c3f5cc8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7dd5932e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xf0, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6fdae43e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45e1efd9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x18521d8e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe859acc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70c13de7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a60f3d3}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51be4a70}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4fee612b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a05dab3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f1dd099}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33f149fd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d33dd5}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15f802e4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x49}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32e9a2e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf49c74c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34103187}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x830f170}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d6cbcdb}]}, {0x4}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x428}, 0x1, 0x0, 0x0, 0x620048c0}, 0x800) sendmsg$NFNL_MSG_ACCT_GET(0xffffffffffffffff, &(0x7f0000002e00)={&(0x7f0000002d40)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002dc0)={&(0x7f0000002d80)={0x2c, 0x1, 0x7, 0x201, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x800}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000010}, 0x6a6c535a84fe0ef8) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000002e40)={'security\x00'}, &(0x7f0000002ec0)=0x54) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f00000031c0)={0x10, 0x0, 0x0, 0x8801000}, 0xc, &(0x7f0000003300)={&(0x7f0000003240)={0xac, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x98, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2b3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000004}, 0x40) 01:04:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket(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) recvmsg$kcm(r3, &(0x7f0000000700)={&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000340)=""/245, 0xf5}, {&(0x7f0000000280)=""/89, 0x59}, {&(0x7f0000000440)=""/106, 0x6a}, {&(0x7f00000004c0)=""/81, 0x51}, {&(0x7f0000000540)=""/50, 0x32}], 0x5, &(0x7f0000000600)=""/247, 0xf7}, 0x1) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x34, r6, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote={0xfe, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}]}]}, 0x34}}, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r4, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x2c, r6, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x2c}}, 0x8084) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r6, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4001) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000002) 01:04:58 executing program 2: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00'}) 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}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00f0000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)={@multicast2, @multicast1, 0x1, 0x7, [@dev={0xac, 0x14, 0x14, 0x2d}, @remote, @dev={0xac, 0x14, 0x14, 0x1b}, @dev={0xac, 0x14, 0x14, 0x42}, @local, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x2c) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x8106, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x7, 0x2500, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}, 0x1, 0x6558}, 0x0) [ 375.992078][ T28] audit: type=1804 audit(1597712698.374:412): pid=18289 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/240/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 [ 376.033673][T18289] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:04:58 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x6, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) recvfrom$netrom(r2, &(0x7f00000000c0)=""/155, 0x9b, 0x40000000, &(0x7f0000000000)={{0x3, @default, 0x5}, [@default, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x7e24, @local}, 0x10) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000300)="ad7775186da2d1273e9cb653d7639ecc83f63a932b1f86ece857dedffde1e42447a5214efe4e784a95650ccf9fc230c3012b4350677bacba8cd5c79b032b36a4feddcac0b07c8d733d2b8c26b1e5887d194b23f879680747da9d554f5992f2d50c3cdc3502c86cc1e217cb4b22b8fb941790cb5dcd4a97421ff719c946570f48cb4fd937a1f474661d8733062e191d3c0ffca860bc27675ee9a429436d3aa8f997c1023cf9fe18a5b8ebc641fe", 0xad}, {&(0x7f00000004c0)="0d5056aa3536ec4ad1f5574e98db6eca1b9c39ad211c943374734c194d4846e98834c590485d4464dbbe3193f04ecbb9fabc76629280e7f0763d4bcee70d22f4fdab5f10ca4d3997e9b0801f700d87a4ca111a96b925a458b9e6a025e4fb7d70ead080f4d6992773040d4d60464a5a5542816ec010fdc0ad6fe62daeebdbcb579d7556b5f7b628faf6fd4494b8ae3aa9056499bdcb48327c33b0f28c46d582dd2dc15b6d8d2e48e8823e2b26a95da666fa939354b555fff79a8da40990b7887112f062ce21bffb4d1006", 0xca}, {&(0x7f00000005c0)="3c6af7531533bbecf51781b0cd042c2fa2302a0280b3c0430bd6e16fed008338ab3bd0efb062ea4d5435ca5307f8ff827429e39b96021757e0c9533ec033c9b2656a1a002634010b6c2a1ad37eb65b2b9c287c994ae093bfc3504cccdcefafb1a17f2884e4c0489ae60defda4f621e5b26eec6f7b7ca7c5927cb761a40217154548afb77974bada0dc84dffcd0b5360acdd4a567add9fd57886cbe030398b4cdc654515203b721b9e025a23564282c29bdd8470ce4ce8acb1e8a765d83fa5c1828", 0xfffffe7f}, {&(0x7f00000008c0)="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", 0xe3}], 0x4) [ 376.155095][T18257] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 376.184841][T18253] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:04:58 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @xfrm={{0x9, 0x1, 'xfrm\x00'}, {0x4}}}]}, 0x34}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0xfffffffa, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, 0x0, 0x0) [ 376.239981][T18250] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 376.261581][T18288] netdevsim netdevsim0 eth0: set [1, 1] type 2 family 0 port 57171 - 0 [ 376.276115][T18288] netdevsim netdevsim0 eth1: set [1, 1] type 2 family 0 port 57171 - 0 [ 376.312766][T18288] netdevsim netdevsim0 eth2: set [1, 1] type 2 family 0 port 57171 - 0 [ 376.340466][T18288] netdevsim netdevsim0 eth3: set [1, 1] type 2 family 0 port 57171 - 0 01:04:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x50, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYRESHEX=r4, @ANYRESOCT=r2], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, 0xffffffffffffffff, 0x0, 0x100000002) [ 376.382900][T18288] device geneve2 entered promiscuous mode [ 376.387366][T18311] IPVS: ftp: loaded support on port[0] = 21 [ 376.445132][T18288] netdevsim netdevsim0 eth0: unset [1, 1] type 2 family 0 port 57171 - 0 01:04:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000906010110000000000000ff0000000005000100460000000c00078008000940000000010900020473797a30"], 0x34}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) openat$cgroup_ro(r0, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) [ 376.489703][T18288] netdevsim netdevsim0 eth1: unset [1, 1] type 2 family 0 port 57171 - 0 [ 376.527544][T18288] netdevsim netdevsim0 eth2: unset [1, 1] type 2 family 0 port 57171 - 0 [ 376.555523][T18288] netdevsim netdevsim0 eth3: unset [1, 1] type 2 family 0 port 57171 - 0 [ 376.720660][ T28] audit: type=1804 audit(1597712699.104:413): pid=18318 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir812616995/syzkaller.s5HNxP/185/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 377.254737][T18328] IPVS: ftp: loaded support on port[0] = 21 [ 377.527331][T18293] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 377.591120][T18294] team0: Port device veth13 added [ 377.838173][T18296] team0: Port device veth13 removed [ 377.850925][T18323] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 377.871362][T18322] team0: Port device veth13 added [ 378.067361][T18326] team0: Port device veth13 removed 01:05:00 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) 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, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r7}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, r7, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000900)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0xa, 0x4e20, 0xf0, @private0, 0x7406337c}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="96d43da4b1307a0cdc40fed66918635d873917f798e182910de99cc572296972a2d7d714038f99d597432ee5f542cc226dae5d14c31fe4adf98d9e4081f31b1a92a3dc8efaa0d664a19e772e36730d684f1b99b5ee98678b99f9ddea16638e35f9de63f10fdfb9411f4b8aba7b9ce51d431d8985dc79a59aefd80c36e62ad69899c2dc31ad8915b96fed06793d73a4da2f11cb3498f498d6b5bebded3cb00353e1e371350bc308f2d522cdba90ccb19e87bdc434edaf7bfeee849c21dfeab3451fdf37359528b29a0b670c2de8342079937d15b915f1ad50be7348c7130c1c5c49fa01edff21aa1fde65147e5bf626730aecd3ccb1f2b38ded", 0xf9}], 0x1}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000200)="9c616a219a7ba20561b612e6f63b0579f34bf01a1ef54c9016377e0d5daac3878be8d430814c20f0fa7ddc4315f9c964a03cd098cc38afd17fd68b85853bd7428bfd89d8a8ca9b3a07e99971458b1f8e8842e8a8ab5cb64604a0d6434d5e4507d33369ebe2c5206ad8fbd7763ebf48f3705ec043fda7", 0x76}, {&(0x7f0000000280)="d26e16ef488c679473bd4cd09a81ebceed257e41a6b7061944045ac4928d7518dad33847611534b0d447321e96bd1df709f3ce7b3eef4891b63e17392040cfd06cfdbe373876f3c03c6dd384f26c51b5d5855e98b4fc5346c966c128ff261a1eab483651e2c4e7fd851820b6a8e91a7e481121f0ef3ac01d4b91ed0090ffa06dc23841db9d01d7daab44ede75210bffb4ad33fe122a8131237f2dfc13a342204c9295af78b06706d4f1a77b0b85e", 0xae}, {&(0x7f0000000440)="85dee10fc35fccba01401c61f203e1c4fd443f13c1aad2cd2aafd7d4c10d55153b027f07cb2b4c116f2471e269e04c362c2577c184b562c5e79ad92668938603773f5cb0bccd41eb2a01cd64572d5474c1499fa731ebcb4772c4d3977d1abcddb76459bc6af916f187806bb4477a786d2da7715cc04aaaf5d3fffb9af62e138f080aac54c9644f4a8a36ca86225717d4f409320a74e927f5a84df6f2615f1b5b27785b1d56b9104ac1494d298c5c2ac10c6b9e6e4d951522fa144a3db89507252586a9f5bcf4f8c9bab1144e7f9ed93c354dd1f4431ba48f819db10882d4c23b7cc90e8d3b88959edf319c6351ff43976cb3299568c7f24a6c870774", 0xfc}, {&(0x7f0000000540)="abf7118e17059aed82092f685e081cee61c498ebfd6c0c5acea80162c681d169f543593b6587cc96a699dca28a62afb20a76a8089a7e688cb6330a9f14e8cb975e1d22617d3b770152e0058f26b77fcb0410d4e9203847b5151bac4ded5551aa31b8d643690cd1279be03ffd8269fdf047623ca030fef6f6a0ca304b07ee4e6311df733291eb498c93", 0x89}, {&(0x7f0000000600)="b2e0fbcfe9d35668f25c9d97b8356cfbeaf1fa52ee4a32c87afee448e738a5f57a6c10318a7217c0e884eb2dcd9691e3cf145b49503f4d12567466da1a7dbea6d7b3d170da5e6ce7be296dc840fbd848d26b76a8cc0ab18cc13dd5", 0x5b}], 0x5, &(0x7f0000000c00)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast1, r4}}}, @hopopts_2292={{0x80, 0x29, 0x36, {0x50, 0xc, [], [@generic={0x7, 0x5e, "c22cb36b5588db81b7ffac2255560dcb7e03df9a1a4570a353bda4efa31c7ea7a17b9c019617168d2ff8ff80dcb8f9b720c66cb2834de584c1fc88222831952e5850a5f9e2d18df1551a772d927a50a5df76956b484bafe71eecf8a5b3a5"}, @enc_lim={0x4, 0x1, 0x9}]}}}, @hopopts={{0x58, 0x29, 0x36, {0x32, 0x7, [], [@calipso={0x7, 0x38, {0x3, 0xc, 0x2, 0xfffe, [0x3, 0x7ff, 0x0, 0x2, 0x3, 0x7]}}]}}}, @hopopts={{0x70, 0x29, 0x36, {0x1, 0xa, [], [@calipso={0x7, 0x50, {0x3, 0x12, 0x80, 0x101, [0x8, 0x3, 0x5, 0x3, 0x100, 0x1c, 0x5464, 0x8, 0x9d45]}}]}}}, @hopopts_2292={{0x18, 0x29, 0x36, {0x21}}}, @hopopts_2292={{0x1030, 0x29, 0x36, {0x2, 0x202, [], [@ra={0x5, 0x2, 0x58}, @generic={0x0, 0x1000, "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@enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x4}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x2f, 0x4, [], [@hao={0xc9, 0x10, @remote}, @enc_lim={0x4, 0x1, 0xa6}, @ra={0x5, 0x2, 0xff}, @jumbo={0xc2, 0x4, 0x6}, @pad1]}}}], 0x1210}}], 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040), 0x10) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000009c0)={&(0x7f0000001e40)={0x398, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [{{0x8}, {0x17c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {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, 0x1be}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x1f8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x20}}, {0x8}}}, {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, 0x8001}}, {0x8}}}]}}]}, 0x398}, 0x1, 0x0, 0x0, 0x8004}, 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x40}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback, 0x0, 0x33}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 01:05:00 executing program 5: syz_emit_ethernet(0x5c, &(0x7f0000000740)={@local, @local, @void, {@mpls_mc={0x8848, {[{0xce, 0x0, 0x1}], @llc={@llc={0xf0, 0x7e, 'F', "fbee7455bc8495c0f278d5a0d4199771f6a2e111fb676f785d3fbefac23b72728f9fb4fb17c500e6ec250c8c8bdf211f8e61d28ab52367af8d14953f24ecbcfb8846e0fd1f91b4"}}}}}}, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000440)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r2}, 0x78) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000000c0)=r2, 0x4) 01:05:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000002) 01:05:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'geneve1\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=@newlink={0x2c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @dev}]}, 0x2c}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 01:05:00 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="00080027828434918165437932ae89d500", @ANYRES16=0x0, @ANYBLOB="29390000000000000000250000680e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=0x0, @ANYBLOB], 0x3c}, 0x1, 0x6000000000000000}, 0x0) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x3e9, 0x8, 0x70bd29, 0x25dfdbfb, {0x1, 0x0, 0x2, 0x0, 0x1, 0x6, 0xfffffffc, 0x6, 0x0, 0xbd}, ["", ""]}, 0x38}}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 378.375820][T18367] IPVS: ftp: loaded support on port[0] = 21 01:05:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000040)=0x1) [ 378.494358][T18367] lo speed is unknown, defaulting to 1000 01:05:00 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\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, 0xffffffffffffffff, 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$netlink(0x10, 0x3, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r3, &(0x7f0000000000)="7f3ca1fd5866a3e108d97a95ede7e47c29955f5b69b6", 0x16, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00'}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x2, 0x1000, 0xfbed, 0x6, 0x0, 0xffffffffffffffff, 0x7, [], 0x0, r2, 0x0, 0x0, 0x4}, 0x40) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0, 0x0) 01:05:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r3}, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @multicast2}, {0x306, @broadcast}, 0x4, {0x2, 0x4e22, @private=0xa010102}, 'ip6erspan0\x00'}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r3, 0x7, 0x10}, &(0x7f00000000c0)=0xc) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) r7 = openat$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) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYRES64=r5, @ANYRESDEC=r6, @ANYBLOB="7865f594b5492b491be1cab9db66b7de19591ab604b0f152a0f940dcae02de1f2dc8fdf0a9780cd03ad6eed3f35ff99597c29218b1e949686d0e439851c5aebb9c3ff8e99524f37bbcbd6656ccc03139e33c849e2ff0471a18557727102a7ecfa434b63b8b6166c8479d4fa37a394a6f02e90852863b7a3ec4980f6b208e59e80a89ba319306421bc46489e9", @ANYRES16=r8, @ANYRESDEC], 0x28}, 0x1, 0x0, 0x0, 0x40080}, 0x0) [ 378.721384][ T28] audit: type=1804 audit(1597712701.104:414): pid=18399 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/243/cgroup.controllers" dev="sda1" ino=16371 res=1 errno=0 [ 378.748520][T18386] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 01:05:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0xfffffffffffffd6d, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000300)={0x1, &(0x7f0000000240)=[{0x40, 0x1f, 0x40, 0x1}]}, 0x10) sendfile(r3, r4, 0x0, 0xf03b0000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x54, r6, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc}, {0xc}}]}, 0x54}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x5c, r6, 0x100, 0x70bd28, 0x25dfdbfe, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x8}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4008010}, 0x40800) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r8}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040)={r8, 0x8}, &(0x7f00000001c0)=0xc) [ 378.898778][ T28] audit: type=1804 audit(1597712701.245:415): pid=18406 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/192/memory.events" dev="sda1" ino=16373 res=1 errno=0 [ 379.057131][T18409] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 379.113281][ T28] audit: type=1804 audit(1597712701.435:416): pid=18411 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir812616995/syzkaller.s5HNxP/187/cgroup.controllers" dev="sda1" ino=16362 res=1 errno=0 [ 379.307154][T18367] IPVS: ftp: loaded support on port[0] = 21 [ 379.407457][T18367] lo speed is unknown, defaulting to 1000 [ 379.627308][ T28] audit: type=1804 audit(1597712702.005:417): pid=18404 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/192/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 [ 379.760873][ T28] audit: type=1804 audit(1597712702.035:418): pid=18406 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/192/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 [ 379.869910][ T28] audit: type=1804 audit(1597712702.035:419): pid=18408 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/192/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 [ 379.961638][ T28] audit: type=1804 audit(1597712702.235:420): pid=18424 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/192/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 [ 380.053078][ T28] audit: type=1804 audit(1597712702.235:421): pid=18421 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/192/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 [ 380.153097][ T28] audit: type=1804 audit(1597712702.235:422): pid=18432 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/192/cgroup.controllers" dev="sda1" ino=16378 res=1 errno=0 [ 380.960579][ T288] tipc: TX() has been purged, node left! [ 380.985256][ T288] tipc: TX() has been purged, node left! [ 380.993056][ T288] tipc: TX() has been purged, node left! 01:05:03 executing program 1: unshare(0x6c060000) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="85000000130000005d0000000000000095000000000000000a621cf434b9dbafdc0a00e9bfde03afe9c81a9cf05725caf1cae63587ff7f0000cde5c019080096e2c43f6b8fd41b7e7666ada01543b7185a4650732b48588a84f8347a1b5efd079137038277beb5e0615c40dbb7005fbd189981feb0a514c168646ea716bb5b94bd00009b4f22389c753acb8026fd808f25bfc91c15d7dc2adcdefba0868942577d8953191eeb79379829652b10737d4e25a22695df1cff25340af4fc990000099fff70b24f8228bd07741c710ebde4bf17dc8f3259ec78e5b39515991b1428fa5301000004398f6500000000000000a3024871b76f1b2c8fea54fb3726850310bd480355921c9c0c120d049000b3190974f06e53eb9e0000cc4bd12f5d44b172a4a2f72bb3fd2656551881b945861d8f3eb0a543de4c71e4f306767a7b542258becc9fa5987a7000009fdf95541c4148a3c0322a5d2c539b749491ce88e47b147884df676eb8a8f4d844ff1e3c2160cb9b0000000000a39bbd19344c7c498ce255f79fc8e77e3ba393f8401af9077cca6d65a63d47b53ad6f1be43adaee63a10c540cda8df0b4e3cb1d53f32ff3e2ce03dd70707d2dd1db91f842e36a8a3f7f89258943e32023d6670910d1fdc9db9d03f84340aafe8bf00677ad1dea3e2fec13ce0b92489cba78d5517600a9518b811a8bf9de074bf1bd738045b63c76bf1908d1ece9177c4b9b6f1224a598004d1d9f09c317f7a0bed457e82b97d41ccae8c8c0ded87dfe708d57233a95f78e3aafa6551eb8eaf62ae8917a56fb6a82cadc189f5e98a5a30df3ec44e772a7b356c4ce3628ec559afc7b4a955fdc1503f89bb44f0ec0bd45b70933c32b6909644ad5b5f4c20206cc2c7b2f5e64270d30aaf2fe5dabdd463b705d87fe885a47d2e0696268ef0a939bcd4b4b48e80fbfea60ab1bc0d6c8833c5bbbcc1eb127fdd658361255042a6fe51ff83d6f42fea5f61c3d78724c93853fc79b6489813c315a1dac8d932066e43c072f6c7262a0e90a068f76ef653112246194696123705d31fd8f382"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, r1}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x0, 0x12, 0x0, &(0x7f0000000380)="263abd030e98ff4dc870bd6688a8640888a8", 0x0, 0x10002, 0x0, 0x0, 0x61}, 0x28) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[], 0x1}}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) 01:05:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) 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$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001980)=@newlink={0x58, 0x10, 0x705, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, 0x283}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x5}, @IFLA_GRE_REMOTE={0x14, 0x7, @dev={0xfe, 0x80, [], 0x1f}}, @IFLA_GRE_TTL={0x5, 0x8, 0x1f}]}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x40881}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="280000001000010208000000000000000200000010506bab8d890c32f528e77b644394aca59cb5572ffc5bf654e75b869265512691c77c65accd064d191185656e875891cf85c033d0b76aa3c5f5cba9b50277414fae9aa7c563999fdf93fd880dd58480c4efcf9af60f9b0a044196264657642a6055764dded32ff3a9185abe18f2ea2d97571a3859c33df510d4d168a4a57295602636d2a5c2b37f58c4ff62dbc4fd0992b8711f48bdd087e8dafc7440a1152e7ef74a201c172e8ae920e318", @ANYRES32=r4, @ANYBLOB="08000800ac1414000800040010000000"], 0x28}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@remote, 0x9, r4}) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f0000000000)=[{&(0x7f0000000200)="580000001500add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac710ce070040ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001940)=0x10000, 0x4) sendmsg$kcm(r3, &(0x7f0000001800)={&(0x7f00000002c0)=@phonet={0x23, 0x3f, 0x1, 0x86}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000480)="7b505466c06dc3b41b4976e560206c97d39efcb1d38b9c22bdf87941206b765e37de3c5ea73364244bbe5608d094454fb81d6463c0d0c12f79852f790a040bf464f0bd0e83d63379c0fdbac21e536d49aa6a0bcc8209b2e28c84e8edc9c4949fb2aec553bae17f35a77c27fffd99b5b62cd1ca1fa1d8fb7fed524745916f950246cc0c8e42f4c4610543d2bb56d686e64bf9246b7e5ace6e838efc30cf929c2c9449b739128cad5cc86566017e827e71a91950", 0xb3}, {&(0x7f0000000540)="6d9c98ce8ed6b310f64e712002b72e8b4fe37de5d9d4074fe65adfb394f0a57ba1fce0a8501af8a3d9da40f7712c004d46decdbc96d6d41f5c320a6cad0c7e710cabbff6aa85b7bebb62e2d332c0a49d3224db33f3e71cb103a5d940284f25505bd40586f5046e6c5362c0ba1a60f4683741be734fa93e7b61ca459364cec3f95af5ecc72403d6d7e15f613e83d2ea196190b43ab92cce8282ff0468fa7311fa1783275aa58025b8f34cdd39582a3048e7ed95890cf5c34d44598f8249bb63", 0xbf}, {&(0x7f0000000600)="763ea26d5661c3150ba21fa8f3d0cca497481160387c9c2c5a6105665180ead535d6ab7660c96ce70d82ccc92d32d9263283f1d8f5cc9c2fe4056800f7e3139537c4d9a7a294b1fc68f3396c79174956bd7be7d489a2492f9280ac1661a3b9e4f5d106f06f73e9d564eeb1dbde7e10219fd369d62ac9a5e3e6b5a911fd48d535cbcc41", 0x83}, {&(0x7f00000006c0)="3df67506d9d3a662f48e34d013bd0ad9ea298cabfca32d86b549fe39177cc1f42215010a00f1ec2c8a625c8bc010959f126170d54c609ce8391436fe144132bb92a2de5953eb0312c0a631029e789e0d431b5ec909cc634763e7317badc04dd336fd5058cebae1d5ae32cd9e4006a09250c6ebd9ea2bb5cc6aa5e60ecb2d6039ac7c37cbe0f1eec77a3641cc4673019cb17c337006e078b5004529c7c11c644370001d1870883c85f9abd3f099cacacd131651184e4ed3e01566ab1b71ba9d896c4fdda95922e27618bb115ec4d640574addce3313db45749637a904c178441fa58ffc9f0eee0b2604bf27c78c5cc6f65a35ce88593036acec94b09b033969c7f5392c9eefbc9daaa49e9a32cdc0d2143ae610c568c29214fe8d5dc3a7c6cd01275c498f632a2f7c69322ed80e1ecba74e01c896fba66d8d286a0aada5b9b36f795259e1024caee2c607d0cdd4e8618fee9d0e8b66d15c0fbd809cdc8756365a6f25ee9189ae69966b3e1b2562c9725178103d78a8f40b3da9b4b9c3a3af73f3f51081053ade94ed0d281836b70aa9c103f20f9b9aa4ea48bd66fe66d01d4ae3fb12bab742f1f9da46b57fe3f3909ee6437468188c8282530921057970bf82bd1af050a9437f96baceaaf0b7103408e2e3fbd12764bc78cdf98ef9b4cc1a38046d5680eedb06ab11192e7fbb64f9f4e04cfff101055f6ff6fc3996d33eec2632dd67b79a5287620fd31f18a174f80506f7da3f959fe6a0b13fdc6374da70558310a3da4931e1d9dc6bbc09449831681631badcf5a5c5cde9615f0334c87d92b57db2f07972da247eafc73d7483d0825853600803f3ff94831792d3121d6ab19e8664a3e85f0d34519ef250af99912f2183fcd1ea34b6341ee06a7833a124bd94667a1b3e6a9421959f063f79d3384e855565e5cd66d6c7cd0244272c77eac63c64e14c63879db6aaeeee689cde6f2a8efe5adbc483a6385cc277302ca34163d4e493cc37d26d573186d6c0467f1052d38405ca3bd5f84b015fb4b8bbe5716db45e1ac7b2185384f2043b5b4027ceb7e981a1c686ce54bbac5742f540d7c93d64e16a18628941e569a1d0292f9d08ba39492f7f06e9256777767e3b895c11827155d58499b8815cb96c513a274b1ac79f61dfd6ee2577566f1315c0cabcdc500da62d59ebe4b1ebd1a8892790918f73ecea4b3a49a9a8861112606341aded9878927ffef7c090a93922b2c5a0d2f07fec8596290baaf22233dffbb5f8766693577dcc8b341464339e510f4386526dcc0c962f1116e4d7224affa9b3e53386a8c8d8af47e71a14b98dd5d211fb14d87ab4d9736db234e4ad732a8bcaeff215c999b3edeb6472ec3ca49bde9c93f61593dce5210b752bdeab01e53f9a63f5f20447e3050a051a69e6582978ea70c68e3371a66eb66156029b415902a12c5d72b1b3fb3b580978c82f0161d726e9d175b080d84982a4e40c94ee8ba74a99ef20c6d42a9ad9c28580df352266364cbd64f3666c27fce955314f564865050642831f35f6e1cdb2f5d1886f9e92d025c4b0bc9d0d982e5f4b54a7e80b3e5c657db8c25154a2e68dd00cb859312b01d83ab2f38f53d1159ede6041e91585279f102774908f60e05bed83ce8defe83f4d29de7dc4115ac231f9e24d95fd54440c03e42249be86a883f10955d1123d1e36b6b5dffb28e1b23ae7ae98d01fa8e52f66c67700187d5bcdc069354b657b3b648122364d9585d7201ba70b1c0f14113eb7b4aaf957006076094c734a0725b96d9c43785aadc9d371dce137e89d51a4615a8cca9852f2d13dff0cad8a30c29f809c8800b00dd700dbafb025f1799104c92a344a9413a58055123b3e1bc54cedc9aa42f34ad9f5d5afbbd1813feada221bbd2a18528034da153cda245392a3a52dd4f96ca0d7bc689c07b07de0b294d3a7ef01149d0725fab8a030bd48b9346efa6d37f10c81d4a8d0b238842ed86cb45ee9bd234964d76ace1f3b19ae3a50ac72b9d8c7d56f664e05d244f3e2a3b0b3fb2979ec23f16b45a7e2e5b3f51e24e4d59c77d10c95f9d0522c771a6831757ecb244e2e717b27d972cb90e8ba82e449b71fe6b2fc97428806bfe39c15461b73b1ca1479b41921baec844e455c2b539a63ab83c141286817444d2b9672f4ba0aecf4450b5109f5b1ed86956e0cbbae4cb93ad441a40bc0a50621ac7fd815fbb192966621b49df93c73c8ec55c1cf1624fbdfbd112fb61f1aac33bd3c235a5fb0e2bcaf8ad750e4faef18a22aabb7d44be8a9f19bbfc037953017d71c7d5634d003a086ac68dc2fc6e06536b2deb8d87da41d9f82ede789cadec5351e49ef03ce5e1a340c1ca65a972e51916ea6940eb871c2dd23907161c0c0ff6e9261134057eff6d90ebdb73d1843d65bb3927573d577ace617f9bb20ca91fb89cebf347b89628d5ec925ae7c86a05ee4d14c93334eb87e17de814290c5b7d30d79fe40a98359df9376425d779d768a8e708bfd86689d9047d88b0edc52b4cfd2e343b16f609d47cecc7fc7d1ec084da3fda9b012f0c1a2d3403432bb30989c1e668eb5a0ddb380b1d55a21678d666f57f7e554505f33b4cdb3b73a751a571bd30964d5e054dbaf8ab7682f169623f8a608434914cc4c26350938a02456d7d0508ac7fc5c36a5757489eeb29274943cc5614d3ff5b46c8ba137ba40dc0b75918a272c6fbca2a7d96833959268dedc190351e495dccd79a00e7fe6117c0953ffd3d15881b629769cdb2fa4c54b76fc9a23c22405b96d2ce86379e57a1fda1ff4543c6626481bc479c1841e1fb6d86bc2b9d287f4a376f7997f6b4af9574c39d9e212aab948923775a2614359ad5fe5f2edbbb44eed1c3d32a668e6a8ab7d70ba7e70143bb08292167c6bcaf65483349983c802679645fc1519db61799724197f680c2f1f2ede150fd144bb5b0b2efb2984d9e973fe58fc9932ae6c9caa6d4d490b6c3e00c8022a472e81cdd9f4629fa6603034b86f44005f70cbe0d1465ae34f8f19fdfe5400c1923287122d5111dc6c3f5d46754916707ab61894af57999541bc9d7749f1884bd2ad55d5b37c50d462e64bf74294b78265eb97e9b5ad14129a5627ab4345bf8a282ae5cfca0c6b22f52a7e882dcc9fd367389af0db5a7b8ed4b6a11958d6bd0eb295cc561540003f56a732f43fa3ed3864fbae6ba8e9949da1e102c18ac201912ca59b11a591859dcb4788a7b872ba54159833d2a4196d5e53844ecff4a5dc131741641f23c1ef54cc6e10e58711282e792e7627eac1e67ebe6842fc7ef1f8d35bdf3e89dd003882fd51b49f626de65c2cee53874c21c30109a2821992f658379010750be43a20f8dbba9669c56965927220b990a92ba832718aa4e1a4180d8ccf2bf093b2be4ea8874c38c910ee15a395d266bacd5eeaaefad2cd13e652fd96224f1039fc3dbe08ec39a2f2c7a9243c188565904bced46ba76b4b21d89770670c1c54c7ff4bd00db8a39a70c01092e5c0326286f321e33c737ff17be563711447f0274c824fefb8533503e10f0d4249afe94f0c3221b691c97dd4a2b0e14ac7a0979141d387c6aea1f2c5979e583ca19fab8cac8eafe485709ca00a5ee2e85630443df81d1a16088216a9548962d1c4769027de3ffde1e4a808d5362ea3d6a2effd4c95ddc32ca83790ef369ff4e99153c62938e12a39126510fb6ee8f4a45cfe8e31ac35ac06b6eec457d106af348bddf9f61db761abdb764bced21a47fc7c0edeebb0e52c6042b53a8c0c77ea1423a5aa8d6a2bd6d7ce10937c57f7ee042574d98ec2c5fc5a1333d4bb40113e4f97c8d1bbade36a8a07145878a3bac9d36c6b99533e84ad6d7accd7a003911c98cfd8d8fc260e592f209dd2a098c4c1d12417474490d805fd507cd1c666c5fbd4eccb5f85d6a41ce53174f1ad4cd2975815f605be038883f51878157416366863b0b3388047eee8996004c89e08dd5de265cb857a56b9f9d2d9afef25cdd6feb5508fcb35185299a9eabf232f022a4670845943e63d1f3f3c378cdafc14d91cdb3a9e9e69f57e7161ce8939527af9a0851637eed8cfca66c80459eeb8b4e0a249baf53160d5c6a30b5a3a3d944b77e2c34bcc41181adfa7b67749863156e3437675aa8405d571cbab1eabf7360bfe6fbd7002e4336b6a6458d520c533dec5de4b3013c761dbe388fd63b6b6ee4e376975dfa73edc9fe8036266c2abc23d0c1f5c468d252afc6a2ddfdf0470b9451c9ea867fbc96baee45d01b76dd69bb087da6466f77e0112eec2b4f82349e4acb9c391f73bdb9881146224d16a16e374f5f7d4709b5c950ad15cee9d83c4374daea7d06fcc07ff7f92bff552049f385e196f43a2972e0b6e789c364659a06b0a304812fc41b618b7674251fc20c3043e0f6d901f6ea94f195fd5d106b5607dadf524e47cd12fdf3d7c452002c04fd1f0d2364225c1c39b667eaeec39a1f9f81796c9f87afe32297ef0dcab8d70e4911dad49a739dcf4205818c08b5e801ebd5ff9b9e56672f71ae3999e74e3af9a2ed6ffe70110372c1d1596a476bee61b331bd36a3a4abf44749787ea3eec280d87f4fe6cf453d89e5b930193ded8b1907ddd85099c6a2478d50f29ca709519917c302f31c24e1189339784bc2b124ae92e939f8bffd9408640c70e49d5e7ccde8af6eb095a5ac8f7897beb9e6a392ae2ba9e3ec9643f0aee9a1ab73ed7ba7524c8c8694677a948c92e0ed9c2df9224a437fd1fea945ae9dbbfe37475ecb2171f0731060534dd5cc68dbcd44d73c5eecd10d7d6688386242dacd79c55ed491c2a77b41659d497b55277cd2516a624ca5e57af4eb49b0eaa3c1a546051879b29c6c7cf154b198845334a7c1799c76bb1a0e6bc641dcd017dc3313f9855f718397d33967bd5f48304dcec9954fa6cfe1d0115287785fd39ff0ffbe77b5ea8d0ac9ecf13bd1d242f7c1f1a3a3a92447929bc58ffd7c1b8c195f1b83a3bb70b285fe3e76120fc7e46ef294e47dbd5e91b8c509c7aa0eda1c43245f49efbdd924bd77ec8f372ebbc13a0a261244f0bac8b9dba2dc25f61e90298a497717f4d042ce4ed1fc6be9a0ff16434eb0448971ddb2b2e69e46612ad7372b478136bdb794d68bf55bfd783518bd9eaedada5286d0ffcfcccc1f497fc70b9f447a11ff91fdddcd24205ceaad91ee3b9377d348bf2710e5377255be6c9a19fb5d20a8c1a68aac403bd701e9157323cb5ab92f19797e13c94d1f81728485a3e5eebb2bf6896e72eb6dff629f43c3baaccdd9015695bac78b62a28bb5f52c5b3e31969de74fc2d4deef2e85ebaaabffd9b767a95689749caa4b565dcb6972262a69d0a16e620b55ebbd905487ffb94b5b64ad0fac6168b471c42e11b0562f13e090ce7e550b898b6bb269c62a2fed8f04f5a8a42729b78670b9a9c5dac357b571539e90f8ef7d49825af2c2e54b5c2a0f43899055e26b6bd62caa5d05a05336a3a4414cfb82c376ca75f98152960befca64bfdcf97eec4369653f44ad75d911119b2fcf77b0f3aee87f2b7cb4ff2c468427033408a324ac0967081cf33eae30d7dd4efbc0b456896d61be06bd38f116bcdc3abcc6cac8c4efc00dc5bb3ec400efb981f08dd4aae0144c6d7fd4c05a420cc1bbfff322e85b53e8eb55ead7b616957a479e502b378d6ef6b408190f707182ab03e7f8499c78ca59d409df9c854fb18efd7cb1d04c1109174cbb1f63edd56ac23b4a4dd51d15644773d2316817858e6f5e225f2de4f087ab3beb70f8966cd2ba361e1524ed59acce39e2160dcfde8eb37d6", 0x1000}], 0x4, &(0x7f00000016c0)=[{0xb0, 0x115, 0x3, "724f747b53082191f12487eee7164ab3592e73501087859aa4c3eaa14ea1f55db9811fe9b8d4b98709220086b6ed9204f14547db61e3c542ff89c5df07eafd34733e0108a307adf51c495219b4518a69ffb4f08145b61637e05d2f1bdf254f18f9821c86dae77097ffba82f3184602c5e3e02e8746b9154ca3bbd860ac3fc52bfca93e4775ed46abcd06ba6ffabcbf99686e3ab81e100a57f7445d"}, {0x80, 0x2ac, 0x7, "62ff4055e1898bf3fa507d3b425ee21d3ac58088353ba1325f522b4435770a4b819f570633a36e1e09d53c4ae69581d6de809cc48cb44158cb1fda985f66cd3e81350cedcd9dfb0e51a43e57387d665a9c0966dc6af76c07e97ccb01fd29293a669ccea1dc86def0033fe0ff6aa0"}], 0x130}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r7, 0x1}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000001900)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000018c0)={&(0x7f0000001880)={0x30, r7, 0x100, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x8, 0x8000, 0xfffffff7, 0x1}}}, ["", "", "", ""]}, 0x30}}, 0x60000000) 01:05:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0xcd1c8000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$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) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r2}, 0x8) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000002) 01:05:03 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000100)={'bond0\x00', @ifru_flags=0x200}) socket$kcm(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000140)=0x80000001, 0x4) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c00004010002a0700001000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000e8b53e137cfd479700069c4d0f1ea7bbb9f45e6d99d99179bce3472a9d071871dce9b63341b3287d436739e3390f02698108a88d322a4f344896158a17f135dfd1caad6fa6e4eb05"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00\x00'], 0x28}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="200a26bd701d74dbdf250200000008000600ac14140c08000b00", @ANYRES32=0x0, @ANYBLOB="060001004e2100000800080064010100060001004e240000"], 0x3c}, 0x1, 0x0, 0x0, 0x48080}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=@newlink={0x8c, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x5, 0xa, 0xf}, @IFLA_GROUP={0x8, 0x1b, 0x8}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x4}, @IFLA_PROP_LIST={0x54, 0x34, 0x0, 0x1, [{0x14, 0x35, 'batadv_slave_1\x00'}, {0x14, 0x35, 'veth0_to_team\x00'}, {0x14, 0x35, 'bridge_slave_1\x00'}, {0x14}]}]}, 0x8c}}, 0x881) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r6, &(0x7f0000000380)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000003c0)=0x1c) r7 = socket(0x10, 0x2, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r1, &(0x7f0000000300)={&(0x7f00000000c0), 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x14, 0x3, 0x2, 0x301, 0x0, 0x0, {0x2, 0x0, 0x8}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x18000) 01:05:03 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) socket$inet(0x10, 0x80003, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="50040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 01:05:03 executing program 2: 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$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008015ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x1ff, @fixed={[], 0x11}, 0x9}, 0xe) sendfile(r2, r1, 0x0, 0x100000000) [ 381.496558][T18464] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.3'. 01:05:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736662002c000200280001"], 0x58}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB='4\x00\x00\x00f'], 0x34}}, 0x0) r4 = socket(0x10, 0x400000100080003, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x2e7, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) getsockopt$netlink(r6, 0x10e, 0x3, &(0x7f00000000c0)=""/25, &(0x7f0000000140)=0x19) [ 381.539217][ T28] audit: type=1804 audit(1597712703.915:423): pid=18463 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir836404396/syzkaller.QeBc4l/193/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 [ 381.565110][T18468] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 01:05:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r2, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffffffff}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x20000805) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000002) [ 381.623226][T18467] IPVS: ftp: loaded support on port[0] = 21 [ 381.637621][T18472] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.3'. [ 381.648561][T18465] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 381.683680][T18464] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 01:05:04 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xcb, &(0x7f0000000000), 0x3) [ 381.722816][ T28] audit: type=1804 audit(1597712703.995:424): pid=18470 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/203/cgroup.controllers" dev="sda1" ino=16365 res=1 errno=0 [ 381.785123][T18467] lo speed is unknown, defaulting to 1000 [ 381.794557][T18482] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:05:04 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1, 0xffffffff}}}, 0x84) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000a00)={@void, @val, @ipv6=@gre_packet={0x0, 0x6, "ac5d7c", 0x4c, 0x2c, 0x0, @local, @mcast2, {[@dstopts={0x2f}], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}}}}}, 0x7e) [ 381.944196][T18491] IPVS: ftp: loaded support on port[0] = 21 [ 381.956690][ T28] audit: type=1804 audit(1597712704.335:425): pid=18494 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/245/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 01:05:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$IP_SET_OP_VERSION(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000140), &(0x7f0000000240)=0x8) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000001c0)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e20, @local}, {0x2, 0x4e22, @multicast1}, 0x100, 0x0, 0x0, 0x0, 0x7fff, &(0x7f0000000040)='syzkaller1\x00', 0x6, 0xff, 0x3}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r6, 0x80, &(0x7f00000000c0)="26b86779b0f35aeb23f75afd28573bbcafada900173791261520fc5d39b16f3176bfad84a16f0c44a716672b55c39a0d7ea87140836a9573a5") shutdown(r5, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f30503", 0x13) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x30, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e24, @broadcast}]}, &(0x7f0000000180)=0x10) sendfile(r4, r3, 0x0, 0x10000000f) 01:05:04 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYINDEX(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0xf, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}}, 0x0) write(r0, &(0x7f0000000000)="27425cfa15e89557dddaf4f94a5990ca9aff4f0bb46c12f8b0abc97fae5f7d819bffc84161a32b69f785bf25b38ce2035e073fd41e383bcdfa152ac9", 0x3c) [ 382.305553][ T28] audit: type=1804 audit(1597712704.685:426): pid=18524 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/204/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 [ 382.348561][T18471] IPVS: ftp: loaded support on port[0] = 21 [ 382.808340][T18500] IPVS: ftp: loaded support on port[0] = 21 [ 382.817929][T18491] lo speed is unknown, defaulting to 1000 [ 382.858459][T18500] lo speed is unknown, defaulting to 1000 [ 385.624304][ T288] tipc: TX() has been purged, node left! 01:05:08 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="240000000101010200000000000000000a0000000c00198008000200f30f0000040002"], 0x24}, 0x1, 0x0, 0x0, 0x4d}, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x400fffe, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xe) r2 = socket$inet(0x2, 0x4000000000000001, 0x3fffc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'vcan0\x00'}) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="660000fa43020000000000000000001d000000000090b74aee3bad3ef40700840d674dd6a1a1791fc50613d429ac9e7daf14328a9a3c9980baa5f380b43a3cd8f8b406a9af282b6fe09c9e20fd7d576f4467cf533182a78f2d43e710808f92042fc5aec56fb904ba3089c6572c1b70d6c963c9950602c9a255f8a4524f73a7d43536bcd99dc056b5b3249211193015b35db339d3daec3eb74605a953d7e338a0e6667b0396468ec8cadf80a11d705330"], &(0x7f0000000080)=0x34) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r5 = socket(0x18, 0x0, 0x0) close(r5) socket$can_j1939(0x1d, 0x2, 0x7) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000300)={'vcan0\x00'}) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYRES32=r5, @ANYRESDEC, @ANYRESDEC=r6, @ANYRES64=r1, @ANYRES32], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000006, 0x10, r3, 0xdabc1000) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) 01:05:08 executing program 0: syz_emit_ethernet(0x86, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa02000000000008004500007800000000002f907800000000e000000100000000006490780200000000000000000000000000000108653904060305000000000000000000000100000000000000faffff9284bbeb3018ad591b661fe808b21b7700000000008000000000000000000000a329d3a73b8268129e5fa4316a5d8c69"], 0x0) 01:05:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)="d2", 0x1}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="20006e33c9"], 0x20}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000400)=@req={0x28, &(0x7f00000003c0)={'macsec0\x00', @ifru_map={0x0, 0x81, 0x6, 0x4, 0x5, 0x8}}}) sendmmsg$inet_sctp(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x241}}], 0x20}], 0x4924924924924d0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x14, 0x3, 0x2, 0x801, 0x0, 0x0, {0x2, 0x0, 0x4}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040844}, 0x4000) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) setsockopt$sock_void(r1, 0x1, 0x2d, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r4, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x4, 0x425}, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0), &(0x7f0000000340)=0x8) 01:05:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000004061102e60067cbae267c01007a58008000ffff0024b060e521e7745ad2216f7100a45681c8463af7186f58fb17ecac2d87606fa5000000000000001f31c81d1d3bb88e654466222382acf7d240e3d6355974"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r8}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x38, 0x0, 0x0, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xcd0, 0xffffffffffffffff}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x8052}, 0x0) 01:05:08 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r2 = socket(0xa, 0x6, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000480)=ANY=[@ANYBLOB="0400000004000700cadf000054f09b7ae780d1a9acaf888f4c6ce51680624f0d29d71994a5bccf20f56f170e28cc06255cb1184f97063376a2ecf63c72dcf9aa87a4988632acd351464cd1b1ca8e81b5db45ed1e4d611efd589e3c048f0ce1c3d2de5b25b36f4ed3c0f14363cb37f47d2715d7a416a8c4b1e8fb5627757a3e81a6dcc05dc6f247c4e10e14217f69f7badd36cff40bb16b1afc876043b32d7b242dead3901043e1bfce302cfc9fb1e107da25ece3b859e906902d8eebf14d4e621c0d5439b7fcf0d8227d12e65ae3c92f166dd6699309b9d356345a7792c4aab0ca7adf9909fb4217dd0f7120b155ef75a85a922ee95419"], &(0x7f00000000c0)=0xc) sendmsg$NFT_MSG_GETSET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x138, 0xa, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0x9}, [@NFTA_SET_TIMEOUT={0xc, 0xb, 0x1, 0x0, 0x80000000}, @NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x4}, @NFTA_SET_USERDATA={0xe7, 0xd, 0x1, 0x0, "49a5a9567eed460348102ff9eb294b7711cd7fe328e8cf3716a63d647d27d3f61dadbe54097bf7ce250831a8973fa9dcf79aeefb6f84607ebf0db86b49aa53bb473e3f97ec4d56566d1946cff5560699e87d78541137af238dd251f453f7e4f1065e5f8e513ef0c1d77aa5edcfa9e278343a3e0fec1d8dd3fc727b9296c73a9baf87795e446b4dca8935647a444a42a289f105fd2cd04c00d524f6a2c1f7de6ef6660e7b4a5ead906e70fcb33854e62629fa216effc5f28827916321f54f35b8d120383b85615f7adcb98c4553ca6a1fbef90595e327664917610d3ff3eaa429909d63"}, @NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @exthdr={{0xb, 0x1, 'exthdr\x00'}, @void}}, @NFTA_SET_NAME={0x9, 0x2, 'syz0\x00'}]}, 0x138}, 0x1, 0x0, 0x0, 0x15}, 0x24008004) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x32) syz_genetlink_get_family_id$smc(&(0x7f0000000140)='SMC_PNETID\x00') r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r5, 0x8983, &(0x7f0000000580)={0x8, 'team_slave_0\x00', {'team_slave_0\x00'}}) 01:05:08 executing program 0: unshare(0x6c060000) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x40800, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040), 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000008c0)={0x2, 0x4e25, @local}, 0x10) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0x1000001bd) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000700)=@nat={'nat\x00', 0x19, 0x2, 0x5a4, [0x20000140, 0x0, 0x0, 0x20000216, 0x20000684], 0x0, &(0x7f00000000c0), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{0x11, 0x3c, 0xa01, 'veth0_to_hsr\x00', 'ipvlan1\x00', 'macvtap0\x00', 'geneve0\x00', @remote, [0xff, 0xff, 0xff, 0x0, 0xff], @link_local, [0x0, 0x0, 0x0, 0xff], 0x6e, 0x6e, 0xa6, [], [], @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{0x11, 0x5, 0x883e, 'macvlan1\x00', 'batadv_slave_0\x00', 'veth0_to_team\x00', 'veth1_vlan\x00', @remote, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x3ce, 0x406, 0x43e, [@bpf0={{'bpf\x00', 0x0, 0x210}, {{0x38, [{0x0, 0x1, 0x97, 0x9}, {0xff, 0xcb, 0x7f, 0x1}, {0x8, 0x6, 0x7f, 0x7fff}, {0x7f, 0x64, 0x9, 0xcd}, {0x40, 0x5d, 0xba, 0x2}, {0x7fff, 0x2, 0x20, 0x3}, {0x8, 0x5, 0x1f, 0x9}, {0x5, 0x5, 0x7, 0x1}, {0x3f, 0x7f, 0x40, 0x401}, {0x4, 0x6, 0x4, 0xa99}, {0x7, 0x56, 0x0, 0x6}, {0x9, 0xfc, 0x9, 0x9}, {0x9, 0x60, 0x5, 0x8}, {0x5, 0x3, 0x5, 0x10001}, {0x5, 0x1, 0x1, 0xfbb}, {0x8, 0x1, 0xbb, 0x3}, {0x200, 0x81, 0x1}, {0x9, 0x6, 0xe1, 0x5}, {0x62, 0x0, 0x7, 0x5}, {0x7f, 0x3f, 0x7, 0x1}, {0x4, 0xe1, 0x7f, 0x45e8c414}, {0x1, 0x3a, 0x9, 0x75f6}, {0x5, 0x3f, 0x3, 0x5}, {0x7, 0x6c, 0x0, 0x8000}, {0xfffd, 0x5, 0x8, 0x9}, {0x7fff, 0x3f, 0x0, 0x67f0}, {0xfff, 0x1, 0xe0, 0x400}, {0x0, 0x5, 0x7a, 0x85}, {0x8, 0x3, 0xec, 0xffff0000}, {0x20, 0x3, 0x7, 0x57}, {0x0, 0x3f, 0x5, 0x7}, {0x4, 0xdd, 0x0, 0x1}, {0x6, 0x2, 0x1, 0x6}, {0xff, 0x8, 0x4, 0x6}, {0xffff, 0x4, 0xf8, 0x100}, {0x8000, 0x2, 0x0, 0x7fffffff}, {0x81, 0x3f, 0x5}, {0x9, 0x3, 0x9}, {0x101, 0x1, 0xed, 0x9}, {0x8, 0x9, 0x2, 0x3f}, {0x4, 0x8, 0x2d, 0x7}, {0x40, 0x1, 0xfe, 0x3}, {0x800, 0xff, 0x1, 0x10001}, {0x1f, 0x40, 0x0, 0x1387b199}, {0x1, 0x7, 0x6, 0x200}, {0x3, 0x4, 0x0, 0xecd}, {0xf80, 0x8d, 0x4, 0xb8}, {0x8001, 0x80, 0x4, 0x9}, {0xc65c, 0x9, 0x38, 0x99c}, {0x0, 0x0, 0x8e, 0x3ff}, {0xbd, 0xa5, 0x48, 0x3ff}, {0x101, 0x3f, 0x39, 0x200}, {0x19, 0x20, 0x3, 0x1000}, {0x5, 0x8, 0x9}, {0x4, 0x7f, 0x7f, 0x4}, {0x7, 0x81, 0x0, 0x80000000}, {0xff, 0x1, 0x6, 0x3}, {0x1, 0x1, 0x3, 0x3}, {0x14, 0x70, 0x5, 0xfffffff7}, {0x100, 0x4, 0xff, 0x3}, {0x100, 0x3, 0x4e, 0x6}, {0x7, 0x3, 0x1, 0x40}, {0x81, 0xac, 0x3, 0x5}, {0x1ff, 0x3, 0xcf, 0x2}], {0xa056}}}}, @comment={{'comment\x00', 0x0, 0x100}}], [@arpreply={'arpreply\x00', 0x10, {{@dev={[], 0x36}, 0xfffffffffffffffe}}}], @snat={'snat\x00', 0x10, {{@multicast, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x61c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) 01:05:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x2c, 0x3, 0x3) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000040)=""/44, &(0x7f0000000080)=0x2c) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000002) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000480)={0x1000, 0x5, 0xffff, 0x2}) socketpair(0x1, 0x0, 0x80, &(0x7f00000000c0)={0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r6, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x148, r7, 0x200, 0x70bd2d, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}]}, 0x148}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) 01:05:08 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc={0x1f, @none}, &(0x7f0000000440)=0x80) sendmsg$rds(r1, &(0x7f0000000880)={&(0x7f0000000480)={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/155, 0x9b}, {&(0x7f0000000680)=""/67, 0x43}], 0x3, &(0x7f0000000900)=[@mask_cswp={0x58, 0x114, 0x9, {{0xfffffff7, 0x5}, &(0x7f0000000740)=0x7ff, &(0x7f00000007c0)=0x1c8, 0x7, 0x1ff, 0x0, 0x1f, 0x24, 0xffffffffffffd287}}, @cswp={0x58, 0x114, 0x7, {{0x80000001, 0x1292}, &(0x7f0000000800)=0x6, &(0x7f0000000840)=0x3, 0xfffffffffffffff7, 0x7f782d85, 0x9, 0x8, 0x1, 0xf11}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x101}], 0xc8, 0x20000080}, 0x4000885) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x7ffffff9, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x5}, 0x1c) sendmsg$inet6(r0, &(0x7f00000008c0)={&(0x7f0000000180)={0xa, 0x0, 0x5, @local, 0x7}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000340)="f9", 0x26c59}], 0x2f4, 0x0, 0x0, 0x900}, 0x60) 01:05:08 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000000a010bb82ebbe17b0af35101000000"], 0x14}}, 0x0) [ 386.024437][T18639] IPVS: ftp: loaded support on port[0] = 21 01:05:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x6, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="51379a02000000005d65cec7ec210ff4ec48bfe0239faead64b9c82892627ee1447a39e3caa05f0f372461b424a4062d30ec7e428933cc47824c897cc7f78cccceaa5fa82879bdf1e0752e3b58049bbd06050168d51d3cac4f90be95d2298de23879b339f5c9a4331666b1084d5386b496e78a7164c6bb3771577ea733362007d285a5e71024c7c10814739f370bf624de927d3603a78fb0b1ddcb16352c95e75371ae738399aa81e4cbc8075edec6f25961f5fa8a653f01afddd7252d6c41d7a735dfbb0a6a90a835436fa0b2af23f223393748ebe8666a74a9ba5e8f362e39957e4408aa7b3a69539da6b66998537b5a31", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="00cadf0000000000000000004547a0f2e73d6c9d512a1fad649a7b3d054c9a39a262531c6fcd2ed1207ce0e4f46c26bede66745d2f2515bced36d864ad8b15e9948a85352b73236012f904aa6c0f12f9425b79ddefcac494a719e042ed7346f992d5e37816bf775cc3c2b0a7a97d69e86efdec3c2b29419ab4e0bd6c0d659f11cb871525eb0e6e1ad85f55a1cf87d82956410a38c684c6644be633e94f2aab01b28dcacb129f8ca95dac65816061f83620942ed4c2812e0230e047bb9dbbfbd1f3f06fe7c8df224bb21c89866940ad8973475e76fe84c2773c9ea5675e6c7b1f20bde32330665edfc0aca16045bf5d3e63fd"], &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x0, 0x5, 0x9]}, 0xa) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) shutdown(r0, 0x2) 01:05:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xba, @ipv4={[], [], @rand_addr=0x64010101}, 0x603}, @in={0x2, 0x4e21, @rand_addr=0x64010100}, @in={0x2, 0x4e23, @private=0x3}, @in6={0xa, 0x4e20, 0x452ff434, @mcast1, 0x1000}, @in={0x2, 0x4e22, @rand_addr=0x64010101}, @in6={0xa, 0x4e22, 0x7, @private1, 0x7}], 0x84) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000240)=r2, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @gre={{0x8, 0x1, 'gre\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_TOS={0x5, 0x9, 0x4}, @IFLA_GRE_REMOTE={0x8, 0x7, @multicast2}]}}}]}, 0x40}}, 0x0) [ 386.228753][ T28] audit: type=1804 audit(1597712708.605:427): pid=18652 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/247/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 [ 386.285061][T18648] __nla_validate_parse: 3 callbacks suppressed [ 386.285070][T18648] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 386.466985][T18639] lo speed is unknown, defaulting to 1000 01:05:08 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffd1c) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYRES16=r1, @ANYRESHEX=r3, @ANYBLOB="0000000000000000f2ff00000a000100726f75746500000018000200040006000800040046209b"], 0x48}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 01:05:09 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r3 = accept(r2, 0x0, 0x0) sendto$x25(r3, &(0x7f0000000100)="df49f9d49c7f4c52fd992df3fbce33e816afeaaf5a17327c", 0xfffffffffffffdcb, 0x11, 0x0, 0xcb) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x2}, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5421, &(0x7f0000000440)=0x10001) r5 = socket(0xa, 0x6, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000000)={r7, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="042b8ff3c7ce0b010000400000202fe245add77cf1300acba10325fc1313b53739cd455f0d0913d16c7e478ce1527f34e0c9b4ea304ae70000"], &(0x7f00000000c0)=0xc) connect$pppl2tp(r4, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x1, 0x3, 0x3, 0x1, {0xa, 0x4e23, 0x4, @loopback, 0x3}}}, 0x32) 01:05:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) r4 = accept4$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14, 0x800) r5 = socket$caif_seqpacket(0x25, 0x5, 0x0) sendfile(r5, r4, &(0x7f0000000240)=0xfffffffffffffffc, 0x800) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff00050001000764b15588c7e584027c3185766e7eeb1a6713439429de86e590fa34c07e80974f0ecabbe042bd71bd021fa36a01efb3d5ad2847f538234415efc7cff4c7bc9d7424a6c8a6b2ab3c1f859d8b7a5a35e90b0a2898ce9dc43f"], 0x1}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r6, 0x8983, &(0x7f0000000000)={0x3, 'syzkaller1\x00', {0x8}, 0x5}) sendfile(r0, r1, 0x0, 0x100000002) 01:05:09 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a42, 0x1700) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r1 = socket(0xa, 0x6, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="51379a0200000000033d18efe422032e24c25c4d6fc5f8f13123f7c6d7bf5847639c7a101ce7a6723780e41d5eabf35adf81f25bfa1f7d0d4636781328cf9b7c1b8badedf482f159805d56ebf303b3ca2bb47e8a82f7592383eab8e411878d24c664575d441784cabedd6fb1216654234d209dc5c19438381f1f6f5c8a47ab70d3dd87676fbd5c7678addbc7cef13cc26cb0e4bf2ac162bd6da4d1ecdf0b18fb31b084b82a37", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) write$cgroup_subtree(r0, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="29355fbf0cbc2ab6e66e0ae41c78dead5b1b0257b45f9abd5c86dba931844ccfe25013f24b82f69f16b0bf9700af69e023d639b266134e43ea340cef092853cd9d10c75bf9", @ANYRESDEC, @ANYRES16=r4, @ANYBLOB="e8194c7ef260da2b6d34d5c5e9", @ANYRES16=r4], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000060017, 0x500001c) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)=0x3) 01:05:09 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[@ANYRES16=r3], 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)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x78, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0x78}}, 0x0) sendmsg$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$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r6], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r7 = socket$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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 387.038844][T18697] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 387.058819][ T28] audit: type=1800 audit(1597712709.435:428): pid=18709 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16382 res=0 errno=0 01:05:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="00001000c2eee788a7122628810000007cd40000", @ANYRES32=r2, @ANYBLOB="ff030000000000002400608c80120100487269646765000014000280080001000004000008000500000001"], 0x44}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f00000000c0)={0x3, 'veth1_vlan\x00', {0x9}, 0x1f}) socket(0x0, 0x80003, 0x91d5e5) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="20000002680001000000ffffffffffff09000000080080000800050073d8923b8f89d572357b7db0c9ae77561d6a9c9b448fc69ffa9204c13135ee5e9b5597edf366759bc4bf39e4f34003ce438cb95e3bc2e6ed4b64a03e3ec7e24e205bf5b42023018293d38fa079e3f4c45875964c7192607e56a545a1fbf2f88708a1a3e42d0a7a985a08eb77d4528e80e4bf2dba478690da51494589ebd7c9266ec246261e98752e491783b433a844a3dbd5d2650d7ca4cdbfd29dcb9caf3fbe5201f874bb2ed199", @ANYRES32=r2, @ANYBLOB], 0x20}}, 0x0) [ 387.154594][ T28] audit: type=1804 audit(1597712709.465:429): pid=18709 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/206/memory.events" dev="sda1" ino=16382 res=1 errno=0 01:05:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r2, 0x0, 0xb3d7}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x68, r3, 0x200, 0x70bd2a, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x4, @link='syz0\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x20048800}, 0x81) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(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, r7}]}, 0x3c}}, 0x0) r8 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r8, &(0x7f0000000100), 0x492492492492711, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r9, &(0x7f00000002c0)={0x0, 0x6558, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x425, 0x0, 0x0, {0x10, 0x0, 0x0, r11}}, 0x20}}, 0x0) [ 387.202241][T18701] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 387.305754][ T28] audit: type=1800 audit(1597712709.475:430): pid=18709 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16382 res=0 errno=0 01:05:09 executing program 3: pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x50, 0x10, 0x403, 0x70bd2c, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_FLAGS={0xc, 0x2, {0x8, 0x1}}, @IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x50}, 0x1, 0x0, 0x0, 0x50}, 0x84) 01:05:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000002000141e60001007a58008000ffb18187b4fcfa22"], 0x1}}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xec, r2, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:setrans_initrc_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_batadv\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:hald_acl_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_1\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x42}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}]}, 0xec}, 0x1, 0x0, 0x0, 0x50000091}, 0x24000890) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRESOCT=r0, @ANYBLOB="00012abd7000060053c400d3d73102dbdf25070000001400060076657468305f746f5f6261746164760028000700735c7374656f5f753a6f626a6563745f723a736f756e645f6465766963655f743a73300014000300fe8000000000000000000000000000bb149058000300fe8000000000000068bfee59cdf581cfd11e674450fd993a5d983d291479c171058c5004b82d6aef088da623d584faaff3d43f5fd8b0b1a49a74a8f0cab9474a00896f8c1cc735e843a273c2af21df2b14b326213200e6c727ea6b6d8c4065b2e378b92100cbd23ddc1a51ee8d36888e21fcadd58d43b9c763d146b47fe861c44f9141e349bd8553354a9a26"], 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x84, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_bond\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:zero_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x84}, 0x1, 0x0, 0x0, 0x8}, 0x48081) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x44, r2, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_macvtap\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vcan0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x48d1) r3 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) tee(r3, r0, 0x1, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000004c0)=0x4) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000002) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000050) [ 387.427649][T18737] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 387.499730][ T28] audit: type=1804 audit(1597712709.485:431): pid=18709 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir211061970/syzkaller.5Fgv6M/206/memory.events" dev="sda1" ino=16382 res=1 errno=0 [ 387.608321][T18741] bond5: (slave bridge3): Enslaving as a backup interface with an up link [ 387.648299][T18749] bond5: (slave bridge4): Enslaving as a backup interface with a down link [ 387.708971][ T28] audit: type=1804 audit(1597712709.495:432): pid=18710 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/198/memory.events" dev="sda1" ino=16371 res=1 errno=0 [ 387.752723][T18774] bond5 (unregistering): (slave bridge3): Releasing backup interface 01:05:10 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, 0x0, 0x0) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000000000)="d2", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) r3 = socket$inet_smc(0x2b, 0x1, 0x0) accept4$inet(r3, 0x0, &(0x7f0000001b40), 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x0, 0x7ff, 0x81}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, 0x8) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) sendmsg$sock(r4, &(0x7f0000000880)={&(0x7f00000001c0)=@in6={0xa, 0x4e23, 0xe8f9, @ipv4={[], [], @broadcast}, 0x5}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000240)="85b1f45b875a79131aa949a8b814e32be0fb3dc64487d4d700c2d2dbf7b72dc29051f7fbcb9376e65b2e7141fb21cd0f83fc2610a44ca4a311aa34b29ff6e6fc7bff5516f6c02e94", 0x48}, {&(0x7f00000002c0)="c046913a8376d4f6013454f160b9c21415fabf46f011e1cd4391eb45e11bdcb2db7e3d12ce2696ffc96f2ac2b69099a8d4aea283383abc02de", 0x39}, {&(0x7f0000000300)="e0c4", 0x2}, {&(0x7f0000000340)="d7d92aa03dec8744769348f040a57f7c1db5f1e25183a2932fdeb2fc020a60d70f763b8ba7e1cc98053e347c2b0d9d4872ccc07266b0a9d7bda7f9c8ce67a67d3897b51f7118f9ae2ad894d4f19b58dc", 0x50}, {&(0x7f00000008c0)="e28ac2ce71f8b07190451dd4203c7603de66f58de98bb93730adb0594c33a67ce730bc0948319872548ad3db1bfba818827feef3652331245611194e2a8d118af606e4ff5f3d5ef7328b94ea31cab188d293dd8814119abf1fd820d39abacbdb9c938cea658bed22d80d", 0x6a}, {&(0x7f0000000440)="05e0b065b35c059acbab60d5df824422e5136f1ec4694fafb42066d1fe64650b3cd0c00abae8296e7b237df283a2e00fe87677bd4d533817084cb42a8241d4043c3d7f795eb037e13b045d541140e75684eaabe4c8380b8501130b0ed77e5aee110977b9211f8d23ce30a911f731cf620b0849c1ca1b5cf0fbc2b2c890cd3536536b381882527d7fe6649a8f53000a9d50b2592b0ed9de6c07", 0x99}, {&(0x7f0000000500)="25d3beb6ded8c19770b50817f40ab6f10904500a8f7efcee69b35fd559d81036500e8906da6f5bc7c6be00b898636b53697aa20008429a69c285a60a747eb3544a340b4579dc04ab63273088a97199cd149fa49e29d489fc7fd2f77cda2139d7dd2326bc14ed8bc1116f69bff5184defb3df760298de293516a8b88df544be7b7e292bfd37c83f501a022f943788f86694d03f5dc26a92505cb1e3f501f109d920f5e4db30b685fab97364dd63adefc6d5b6f373fa2339fa79b4c62da26998823e4a002ee8be6e22b8be393fdaf273c5d0eb9455ad58fa889aee631e0e", 0xdd}, {&(0x7f0000000600)="edaa0d4d9f1ed66f57cae4cb1abd79426139a2e4d8d6a373d48530cccbe8455e26e450e2767b539618961e54ff50e5ce82a54fdc6bcfbb131b124938f6a607b8fc69db5f80cb0aa3cf364c65138e543c43ee56fcd39ae2c1776f95bd5f912c39ba10f7da98be610c81bb33d1e20852a5efa3104ddce4bf8f6d319928381a01deebe9bfe1142cb2eff20dbc82351252e688366f5a6291d5bb7d1ab79a58676dd8c28ffb72abb060a8240a0ddcbe199bd095cd53b90ec2bf463519626df22fbb83fb7e02090e", 0xc5}, {&(0x7f0000000700)="2ee4c6f58fc110e2faf38f9ea60c521887a3d9efca8585fdea284ff954ab88ed577e4f91d802", 0x26}, {&(0x7f0000000740)="826de541", 0x4}, {&(0x7f0000000940)="4519222ecb14815a726ee504a013cc95136d226d65a20bdf8bfdcf22a01c2bde9747bcf82560a117c998ee0520b0a48c31cd6387f063ce08187439dd612be8d77de09e95100b44d6967ebda23080a5ae80a8f635bb9ca67658a658426993b93bb8bebf6654b95ed04b65278a4ca9ebab49119598286d459a0895bdb277a938015b52c9b6ea3808d56aab7ba29f3b24933b4418da0863f512dbd12fa8e13242b9e06b23cc96c7452d7a65a5a9f7196c053e39e39e", 0xb4}], 0xb, &(0x7f0000000840)}, 0xc011) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d36020a8447000b4e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e232e725839c97b910000", 0x104}], 0x1) [ 387.877642][ T28] audit: type=1800 audit(1597712709.495:433): pid=18710 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16371 res=0 errno=0 01:05:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800d16172ae65007a58008000ffff0005000100070000000000000000000000001d00"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 387.943109][T18790] IPVS: ftp: loaded support on port[0] = 21 01:05:10 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]}, 0x294) r2 = socket(0x200000000000011, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/424]}, 0x220) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000000e00)={{0x14}, [@NFT_MSG_DELSETELEM={0x784, 0xe, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x770, 0x3, 0x0, 0x1, [{0x528, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x7}, @NFTA_SET_ELEM_USERDATA={0x86, 0x6, 0x1, 0x0, "932dec5929bdf0df6541160af1d7da5d69ab4288899a351c597fb7f99695dcf522e17d5fbec76c796a888112401c2275a9c3ca664038bae159a4ffc798d64bc2afa57b22c27cd7e3f45b5a48c8e2a6573276a74df5248813d45e229cc032925f9ca8127cda2eef6ccf4dc014e686e026784c971257ec122903c6954eb6dc9cacdaf2"}, @NFTA_SET_ELEM_DATA={0x320, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x46, 0x1, "a2b47a63a86f82ad53670568d98c42061a925f7b410ff4fac6bd78a9b5886fcbf4f0b3b7b0d86c96f0719b99f2f6164cfdf8af520dc606ea00001f9b8947dc6c8ef3"}, @NFTA_DATA_VALUE={0x52, 0x1, "ddc71605f1441a7789a9b8b3accfb17708b3f53efed96ff00d76533fbf7628e6a970b2d3fbab13d415393b19168c09431e6fee66b2c1bf9f3d8c81fdb18ce6799d0dcb17994107e9917edb92c06d"}, @NFTA_DATA_VALUE={0xbb, 0x1, "b30ba7fa14b9792bab27c503eca2726aed1dbff21e5227cf9b04f7078dfb930e4c60f311b0b3de1d1c97756f25ec7f8afb71ce9a03a2f6f884a6e755ad281e2d8ca2cbd628e3901cdb8431df8039abd376a2458431dbb45b3cf5ccac4d896da2ebcb2ab14de4f016f2248b76a12f5fb5e51614522f43351fa773caf64e8b0bd5d82d9a4e39ff188a672ebc458b4b2be55aa901eb40ca90334a2b2366ce11ef49843fcf737af40a0dde2e5bc5711622edaf87f364e768df"}, @NFTA_DATA_VALUE={0x96, 0x1, "3d605e530ba0d2db0796f069fbd35cdff59daa654a00a743502aca8ef50052cf5bf9ff4b4d5828068198772b35f150760fe8f75a8ec575b9588b2473f18363fc0490171ce2266e780c3b222ede8cc822e39153e171fb876055d0841c8202226d98e4faf38752db4c9e0a206530e1ec296e78f2cd13cd6d7c3835f15d39baea18e8b7e5cb342caff3a7a2be915bf2a90453a3"}, @NFTA_DATA_VALUE={0xce, 0x1, "833ed8e4be2a8811f7e0f8c89b2b595990fe511c6f882c48f69be97c19ba96819ba405fd7905b1eeeec7710cd1293d56f5d884d5841076d141780a108f54d1eb17388d392a1d44be1f39afaa1136eaab7cce26484b45b814b9687b094ff24805f1e963c41bb05ac4a6d3f38b2fca951862cc87be0074e44e98a53aeb9511bb653a82d8005df59a1a589f5233d415f497f608daa3fa8cf0c36af5ebf5619a5621b5d3a53e3120f15196ab713e37fb5468b4c972d5ad40612a1219825b3659b01731c0e7f1df55957b1722"}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}, @NFTA_SET_ELEM_DATA={0x170, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x3c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x64, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VALUE={0x3d, 0x1, "6594d29e8b716c8dfc0934b7ae212ae2c53b358a18c287da2df8a45a287e2485fa9739078d1fb72eff2e62eaadffe2569dbfeb10440f2fba79"}]}]}, {0x1c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0xa63c000000000000}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}]}, {0x5c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0x3d, 0x6, 0x1, 0x0, "c8cc6c02cc30b0107f54566963dae8b6a1c4cb3800a083a0ced2fc17dda8a27f5116fa575c0113565444f7108a5fd4820c7fb81c65de114231"}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x5}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}]}, {0x1cc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz0\x00'}, @NFTA_SET_ELEM_DATA={0x1bc, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x8d, 0x1, "dd6ad86d00ca82dbd2fa05558d0180415095688934ddd9efb2d357f80bfec904e8637d0dbc56cf62f20afe13240161a020f5e80a321f6bd28e4e729e4b7f75146b2dbdca1e0dda06348f87cd85f4bb38db670e8ac2c7b54589cfc149ae4ae26a44c55c029fb76e6f39872287d860568d2a6bf65cf022909b6303211f12ea5ba3fd781418c8555018bd"}, @NFTA_DATA_VALUE={0x15, 0x1, "81bbb54d67b5cd6a202cf8f7561862d2c1"}, @NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0xd5, 0x1, "78619fd64d333f385db858cb825eaf21d7a6d866ce5aadb055e413a77b1714cfb82f0ee43756a2c5b3dd1d9a7df611b5f375b0dc54c195541ea0f62c7843dac7f56f585f0807f1b9681d8ec6b448996b14e2939397773db79fefbb137943f561bd26de0ffd14d1ca9db973ed105a72390c4a96071c681dc37fcb93d047d8a09be5ccaa996b8797dec1f76fbf74f1cb5d3acf0e1017d75fd87ee0949372ae0cbca103c7fdca494071b93bd8c22de2e6ea71ec34238edf2b59469ccb24672b1c46e2b8c5b60ae8806ded0e5777a4d9eddc9f"}, @NFTA_DATA_VALUE={0xf, 0x1, "0997850416ae8003988ab2"}]}]}]}]}], {0x14}}, 0x7ac}, 0x1, 0x0, 0x0, 0x800}, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x4, 0x528, [0x20000640, 0x0, 0x0, 0x20000716, 0x20000746], 0x0, &(0x7f00000002c0), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x5a0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) getsockname$packet(r2, &(0x7f0000000500), &(0x7f0000000040)=0x10eef0f1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@private1}}, &(0x7f0000000380)=0xe8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_MIIMON={0x8, 0x8, 0x4}]}}}]}, 0x3c}}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000400), &(0x7f0000000280)=0x68) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="b800000001080102"], 0xb8}}, 0x0) 01:05:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000002ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x800, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x4008000, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @private1}, 0x1c) [ 388.063862][ T28] audit: type=1804 audit(1597712709.495:434): pid=18710 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/198/memory.events" dev="sda1" ino=16371 res=1 errno=0 [ 388.178948][ T28] audit: type=1804 audit(1597712709.505:435): pid=18708 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/248/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 [ 388.260654][T18804] netlink: 164 bytes leftover after parsing attributes in process `syz-executor.5'. [ 388.293433][T18774] bond5 (unregistering): (slave bridge4): Releasing backup interface [ 388.327230][ T28] audit: type=1804 audit(1597712709.635:436): pid=18726 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir472642234/syzkaller.ev5PDg/198/memory.events" dev="sda1" ino=16371 res=1 errno=0 01:05:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000330000/0x4000)=nil, 0x4000, 0x19, 0x8010, r0, 0x5059a000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="28dd00009df4bdabe308e5ec86d850669904e30102e60001040100079a52bc7918388083d8f1e97cfcd98b00fe86ed4614eb7d3a131c6dd746078eb389b50d1d610d70344d4fa8648800e62baf7e64d6f0f1d60f8ee67ade45a27eb2f52403f98e75d5e9629ee98fe9e7e4decb09b224b58aa531e1cda6ff03000000000000667455586e38ffd450f352eb3e"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) r7 = socket(0xa, 0x6, 0x0) sendfile(r7, 0xffffffffffffffff, 0x0, 0x1bbc) [ 388.696678][T18774] bond5 (unregistering): Released all slaves [ 388.782956][T18737] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 01:05:11 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x0, 0x0) socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00000000c0)=0x3f365342, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000012c0)='syz_tun\x00', 0xd4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000)=0x6bc, 0x4) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {0xd}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}]}]}, 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0004a4789e030000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000840}, 0x20044010) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4, &(0x7f0000000280)=0x1, 0x4) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f00000002c0)="8d90f7320b1ee0c687c72c60d2574aa44d63037d0e9c2cef68d2bc42b61f958090f49e139cd6cbdb442fa7358ed62cba5935d8b701dcd416af7b5d91ae4f7110f27b8b74925a40140bc14c597ba9d3c6dc76fc5d7b363115a4d5e74278cd780161b8747f5dfc1d570b8dbf7f6e953b87fac9dca241912a96b2ae51eb87fb84614014b08543476d06cd0fb23ba6f67c29857aae1db36090c0aaded4df910836fbe8d4a00e860d3d023413d50936e477768b84d26b3a872c21f633117b095b86d14df99984d0327c55a25efe7a96fa5eba8fa20d3dda7515d783b90f50e3895f7c8a152b3c61afea7264438fecd56bc076145f", &(0x7f00000003c0)=""/99}, 0x20) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r3, 0x8, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0xdd1d, 0x40, 0x0, 0x7}}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}}, 0x0) [ 388.824179][T18813] IPVS: ftp: loaded support on port[0] = 21 [ 389.020699][T18790] lo speed is unknown, defaulting to 1000 [ 389.040664][T18813] lo speed is unknown, defaulting to 1000 [ 389.074764][T18864] IPVS: ftp: loaded support on port[0] = 21 01:05:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200)=0x100000000000, 0x12) sendfile(r0, r1, 0x0, 0xf03b0000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100)={0x224, 0x1, 0x7, 0x3, 0x6, 0x1, 0x3ff}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000dc0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000000080)=0xa0f, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r6}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r6, @ANYBLOB="000000008c1a7affd9fce9aa9b5a58703564bc0575d9ae17fb806d795fe0b12843997c5cdfbfd32379e76c73f87251060a9b9310ac1388fed045247e701498b418ee4e4d5a9ab8f8904dc64fbed48e32888994188779be1d96a20d494c55f0b8f896811c3db9ee058dfb39f5206b4e6770bc4b20c258697269f046874896ebcd9e1cc7105998b5a6274b4d702a71b060c194475336"], &(0x7f00000001c0)=0x8) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) getsockopt$inet_tcp_int(r4, 0x6, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) read(r2, &(0x7f0000000680)=""/156, 0x9c) 01:05:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) r5 = accept4(r3, &(0x7f00000014c0)=@generic, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000001540), &(0x7f0000001580)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000100)={0xc000000e}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r7, &(0x7f0000000300)='devices.list\x00', 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r8, &(0x7f0000000200), 0xf000) sendfile(r8, r9, 0x0, 0xf03b0000) getsockopt$netlink(r9, 0x10e, 0x9, &(0x7f0000000240)=""/6, &(0x7f0000000280)=0x6) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@newlink={0xffffffffffffff25, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @gtp={{0x8, 0x1, 'gtp\x00'}, {0x24, 0x2, 0x0, 0x1, {{0x8, 0x4}, {0x8}, [@IFLA_GTP_FD1={0x8, 0x2, r6}, @IFLA_GTP_ROLE={0x8}]}}}}]}, 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="4800000010003b0e00"/20, @ANYRESHEX=r9, @ANYBLOB="00000000000000002800128008000100677470001c00028008000400", @ANYBLOB="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", @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="cb2d8c2625dee68dc9ec657575c1fd0700000000000000e167971329fe00000000000000004246f73f0742de0e75ce44a7e9782c8c8da90fbdf500", @ANYRES32=r6, @ANYBLOB="365dbd0048f8c6169b0a972a142b0d28371c0a00589229449f188eff03cc355b8ee6d50a318757fbc12e23eadbd28cdda1101fa02d712f5efce7bc81a3dbaacbe8c61aea67a351af37eb347f9ed615822fd7377e1c1695f8e33ab3fa9c78d9637091bd7f42170e6bbc6389a43c8bc9db2fe7053d0a41b9c0e161ae376f93ca73e313d1f5661fc3ec90c27f1e2fa332cb6e31bb8bf137614ee48822ea74b6f2c7c8ee47c71dcbf331fe5f83f271811cda2021370422f77cfe80be703aac2c09e33bec45df905ab355b8f1e33d376227b0fb7a"], 0x48}}, 0x0) 01:05:11 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340), 0xfffffffffffffe19}, 0x42) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r8}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000740)={0x74, 0x0, 0x1b, 0x70bd28, 0x25dfdbfe, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40041c0}, 0x4008001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x5, 0x0, 0x2}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4885}, 0x64000c51) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)="2e0000001f000511d25a80648c63940d070000fe0b000640090003000200000037153e370a00088002141779ecbd", 0x2e}], 0x1}, 0x0) [ 389.341221][T18864] lo speed is unknown, defaulting to 1000 [ 389.580403][T18933] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 01:05:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001800012fc5000000000000000a00040000000008"], 0x28}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) accept$unix(r2, 0x0, &(0x7f0000000000)) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) r4 = socket(0x21, 0x2, 0x0) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 01:05:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000040)=0xffffe12b, 0x4) [ 390.233029][T18871] IPVS: ftp: loaded support on port[0] = 21 01:05:12 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14) r2 = socket(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000000)=0x20, 0x4) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8, 0x1, 'sfq\x00'}, {0x4c, 0x2, {{}, 0x8}}}]}, 0x78}}, 0x0) [ 390.344508][T18871] lo speed is unknown, defaulting to 1000 [ 390.373147][T18973] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 392.232894][ T288] tipc: TX() has been purged, node left! [ 392.249193][ T288] tipc: TX() has been purged, node left! [ 392.264796][ T288] tipc: TX() has been purged, node left! 01:05:14 executing program 2: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000100000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba5d806055b6fdd80b400000c13900060008000029ec2400020cd37e99d69cda45a95e", 0xffffffc2}], 0x1}, 0x0) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff48) 01:05:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x16, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r2, 0x0, 0x40800000000000e) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000000)={0xff, 0x5, 0x1, 0x3, 0x4}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='geneve1\x00', 0x10) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x303}, "66dad6d08a5f9e3c", "e9ce5475805600", "00feff00"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 01:05:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x29811, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0xa, 0x6, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f00000001c0)) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYRES32], 0x1}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r1, 0x0, 0x100000002) 01:05:14 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) gettid() 01:05:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x800, 0x8, 0x198, 0x1}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000b40)=ANY=[@ANYRESOCT], 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x20000000) splice(r0, &(0x7f0000000040)=0x42, r1, &(0x7f00000010c0)=0x1, 0x7f, 0x7) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001c80)={'team0\x00', 0x0}) sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f0000001a80)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001a40)={&(0x7f0000000d40)=ANY=[@ANYBLOB="8bb119a781a3741babe1ed9c8a", @ANYRES32, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001080)={0x0, 0x1, 0x0, 0x6, 0x2}, &(0x7f0000001240)=0x18) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000200)={'syztnl2\x00', &(0x7f00000000c0)={'syztnl0\x00', r6, 0x29, 0x3f, 0x7f, 0x5, 0x59, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @dev={0xfe, 0x80, [], 0x21}, 0x0, 0x20, 0x5, 0x8000}}) socketpair(0x22, 0x2, 0x8001, &(0x7f0000000300)={0xffffffffffffffff}) bind$xdp(r3, &(0x7f0000000340)={0x2c, 0x0, r7, 0x16, r8}, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001140)='nl80211\x00') sendmsg$NL80211_CMD_START_SCHED_SCAN(r4, &(0x7f0000001980)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001940)={&(0x7f0000000380)=ANY=[@ANYBLOB="9e9de4e3", @ANYRES64=r6, @ANYBLOB="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"], 0x770}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000c1) socket(0x18, 0x800, 0x3) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001d00)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_PORT={0x6, 0x5, 0x4000}, @IFLA_GENEVE_UDP_ZERO_CSUM6_RX={0x5, 0xa, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x54}}, 0x0) 01:05:15 executing program 0: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2"], 0x38}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket(0xa, 0x6, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000700)={&(0x7f0000000400)={0x2c4, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x101}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@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, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}]}, @TIPC_NLA_NET={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffff001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8b7}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x800}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}]}, @TIPC_NLA_NODE={0xc0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "62b09ed02ee3b1544ea08272b418f30035e306bab713b64e"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "16a875db3c903a0b7ce51977f1364aa698b169b39847eff2a5b0a3533e1983b8"}}]}, @TIPC_NLA_LINK={0x100, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x26}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0x30, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NODE={0x4}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x5a, @remote, 0x9}], 0xfffffffffffffd11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="51379a0200000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0xffffffea}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x7, 0xdfca, 0x0]}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x8, 0x201, 0x0, 0x0, {0xc, 0x0, 0x2}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xa01}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000845) syz_emit_ethernet(0x4e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180ab00000086dd60083ff200180600fe800000000000000000000000000000004e220000000000e0155a2ad685bb048985d67dbc39f34d93f1ddc6043df2e6587d07ea1129708332c6927a5a85a1737807fa3dd9cf0db1553ddd0be90fca74debe19b4a1a9525cfe64721e54af545b1c9812c990e887290aea7b111603b6820f597d15dfc689b4d85d341fcda369f795e5ca2f77469d513f24bd7961feea37f08d5e11ed6f211b11343047504d4361cc399954c8c9912042ac58ef6825cd4935805c8c147eab29fc00"/219, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="60c200009078000004030000"], 0x0) r4 = socket$inet6(0xa, 0x3, 0x5) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r6}, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r6, 0x2}, 0x8) 01:05:15 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x3f, 0x4, 0x400}, 0x3c) socket$rxrpc(0x21, 0x2, 0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000140), 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0x3c) r2 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) bpf$MAP_GET_NEXT_KEY(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000380), 0x0}, 0xc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000340)=ANY=[@ANYRESDEC=r0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\b\x00\b\x00'/28, @ANYRES32=r0, @ANYBLOB="00000000a000"/28, @ANYRES32, @ANYBLOB="000000000100"/28, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\b\x00'/28, @ANYRES32=r3, @ANYBLOB="00000000000000000100100000000000000000000000000000000000b6a470eae77e466921d03eb7a21a8bdadbe71187f72b0c7c9ba68ba9936f34d5d3c212121ed9213476ee2a82e2f86a6ca1afb4ef73e58eddc2b3bcc8e5ff6c2e954f045b6dbf7351b3513d1e8a80709c4a73438dbbc624fccaa1599e09d915be06be1891cfcddaa5d6a4f1716f8fdebad1822f6c3f3068bc06562c1ccd8d7d347f6223c770a61c9853ca109d9f23fb9840f8573fb66f58fc3fb41063febc118490629d8fe64ffce3a32e658392e02a7ae6ff6b172f02", @ANYRES32=r5, @ANYBLOB="00000000ff0300"/28]) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) [ 392.692227][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:05:15 executing program 0: r0 = socket(0x6, 0x80005, 0x8) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x64}}, 0x20000000) socketpair(0x23, 0xa, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0)="7302a357780ce1f78d2de3401f3225e588c35c35d2beef2f6a2a825ca9330992fa2ea9cfdc2441ae03347f559a3180e95f90e581fa429a2711aa53bb96110ca8c8ffd1ab1e5f2bb0f76fffb869c4897cc1a1afb50427884dfa0f3955bb49fe39b430", 0x62) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) recvfrom$phonet(r4, &(0x7f0000000280)=""/52, 0x34, 0x0, &(0x7f00000002c0)={0x23, 0x1, 0x8, 0x4}, 0x10) r5 = socket(0x6, 0x4, 0x1000) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xf8, r6, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x82}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_vlan\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@rand_addr=' \x01\x00'}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x200}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x84) ioctl$SIOCX25GCAUSEDIAG(r3, 0x89e6, &(0x7f0000000500)={0x0, 0x3f}) sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0xc0, 0x0, 0x60d, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x401}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010100}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xed2}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4c080}, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(r5, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xf0, 0x0, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x83b6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xbdd}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_BEARER={0x30, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}, @TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4800}, 0x80) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000880), 0x8) ioctl$PPPIOCCONNECT(r7, 0x4004743a, &(0x7f00000008c0)) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002bc0)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(r8, &(0x7f0000002e80)={&(0x7f0000002b80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002e40)={&(0x7f0000002c00)={0x228, r9, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x1b4, 0x7d, 0x0, 0x1, [@NL80211_BAND_60GHZ={0xcc, 0x2, "d640535e479a329b2b0753b8903f6e78a0341a24c71fd86aacff635c547ce38592ce6548b0655eccac4775cdd9eda3c74c8a1631a87a894e7cabde9d15a99c5775a820a0f7bef85b22bafac2e9f3a94e3a70607ebbca1d0341f67b2823619743a36653b5824587c51eda173778f8f8ad4ac38f6f1e86b9fece9cedcba044efa94a61589e842385f109221d2ac6183159d4847dc7d4aecc655d6f9be386b6f36a31c5d30741dbc855dfb398f85c3aae9dcaeab6abc52e4dc5ac7c97ea2c8a20b503e38988993883e6"}, @NL80211_BAND_60GHZ={0xe2, 0x2, "6259d66630459f9fef168dfa9a692a5071f84f5ccba2127bc84daa7b87f685925439121bf3bfa3bae63411ac0b405ab5fb1b4d0209fd12bac51b0e3010968329115cdd1765336605394357db72d5c189cdabe7c217110f18a65fa25c0882cdaeecd61b70c806718860df05bcb6e2561f5ebd57584880f853bdff2e06375a7eb6465b7c39e07a0bdd0ca2c66ff85dfa4479e858f51f54f9eccd698b860e99ea0ae61ce408d8ca3fe8b32f04562694af539067cb74efa659549d60968489440a073336b76891f23c98777fcd84c00377eb0b7522749c564195d5689b5edcac"}]}, @NL80211_ATTR_BSSID={0xa, 0xf5, @remote}, @NL80211_ATTR_SCAN_SSIDS={0x54, 0x2d, 0x0, 0x1, [{0xa, 0x0, [0x18, 0x4, 0x19, 0x16, 0x1e, 0x20]}, {0x7, 0x0, [0x1b, 0x1f, 0x1b]}, {0xb, 0x0, [0xe, 0xf, 0xb, 0x7, 0x5, 0xf, 0x15]}, {0x7, 0x0, [0x5, 0x14, 0xb]}, {0x6, 0x0, [0x1a, 0xf]}, {0xa, 0x0, [0xa, 0x1c, 0x7, 0x9, 0x11, 0x15]}, {0x8, 0x0, [0x1, 0xe, 0x12, 0x17]}, {0xb, 0x0, [0x19, 0x1f, 0x10, 0x2, 0x13, 0x20, 0x11]}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) accept4$x25(r2, &(0x7f0000002ec0)={0x9, @remote}, &(0x7f0000002f00)=0x12, 0x800) [ 392.760495][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 392.760509][ T28] audit: type=1804 audit(1597712715.145:444): pid=19017 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir942644808/syzkaller.axvOI5/253/cgroup.controllers" dev="sda1" ino=16365 res=1 errno=0 [ 392.826272][T19019] netdevsim netdevsim3 netdevsim0: set [1, 1] type 2 family 0 port 16384 - 0 [ 392.912691][T19019] netdevsim netdevsim3 netdevsim1: set [1, 1] type 2 family 0 port 16384 - 0 [ 392.985889][T19019] netdevsim netdevsim3 netdevsim2: set [1, 1] type 2 family 0 port 16384 - 0 [ 393.018590][ C0] BUG: stack guard page was hit at 00000000e3e1551a (stack is 0000000004653107..0000000078e692da) [ 393.018639][ C0] kernel stack overflow (double-fault): 0000 [#1] PREEMPT SMP KASAN [ 393.018646][ C0] CPU: 0 PID: 19026 Comm: syz-executor.5 Not tainted 5.8.0-syzkaller #0 [ 393.018651][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.018654][ C0] RIP: 0010:mark_lock+0x71/0x1710 [ 393.018666][ C0] Code: 85 c0 0f 84 cf 00 00 00 45 31 ff 48 83 c4 20 44 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8d 46 20 41 89 d4 48 89 fd 48 89 c2 <48> 89 04 24 49 89 f6 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 0f [ 393.018669][ C0] RSP: 0018:ffffc9000636fff8 EFLAGS: 00010046 [ 393.018676][ C0] RAX: ffff8880913aeb40 RBX: 0000000000000001 RCX: ffffffff815a11c6 [ 393.018680][ C0] RDX: ffff8880913aeb40 RSI: ffff8880913aeb20 RDI: ffff8880913ae200 [ 393.018685][ C0] RBP: ffff8880913ae200 R08: 0000000000000000 R09: ffffffff8c5edadf [ 393.018690][ C0] R10: fffffbfff18bdb5b R11: 1ffff11013a918b8 R12: 0000000000000008 [ 393.018695][ C0] R13: dffffc0000000000 R14: ffff8880913ae200 R15: ffff8880913aead0 [ 393.018701][ C0] FS: 00007fa2ce108700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 393.018705][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 393.018710][ C0] CR2: ffffc9000636ffe8 CR3: 00000000a80c5000 CR4: 00000000001506f0 [ 393.018715][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 393.018720][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 393.018722][ C0] Call Trace: [ 393.018725][ C0] __lock_acquire+0x8e5/0x5640 [ 393.018729][ C0] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 393.018732][ C0] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 393.018735][ C0] lock_acquire+0x1f1/0xad0 [ 393.018739][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018742][ C0] ? lock_release+0x8e0/0x8e0 [ 393.018745][ C0] ? sock_map_unhash+0x284/0x380 [ 393.018748][ C0] ? lock_downgrade+0x830/0x830 [ 393.018751][ C0] ? lock_downgrade+0x830/0x830 [ 393.018754][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018757][ C0] sock_map_unhash+0x38/0x380 [ 393.018761][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018764][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018767][ C0] sock_map_unhash+0x303/0x380 [ 393.018771][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018774][ C0] sock_map_unhash+0x303/0x380 [ 393.018778][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018781][ C0] sock_map_unhash+0x303/0x380 [ 393.018784][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018787][ C0] sock_map_unhash+0x303/0x380 [ 393.018790][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018793][ C0] sock_map_unhash+0x303/0x380 [ 393.018808][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018815][ C0] sock_map_unhash+0x303/0x380 [ 393.018818][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018821][ C0] sock_map_unhash+0x303/0x380 [ 393.018825][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018828][ C0] sock_map_unhash+0x303/0x380 [ 393.018832][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018835][ C0] sock_map_unhash+0x303/0x380 [ 393.018838][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018841][ C0] sock_map_unhash+0x303/0x380 [ 393.018845][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018848][ C0] sock_map_unhash+0x303/0x380 [ 393.018852][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018855][ C0] sock_map_unhash+0x303/0x380 [ 393.018858][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018861][ C0] sock_map_unhash+0x303/0x380 [ 393.018864][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018867][ C0] sock_map_unhash+0x303/0x380 [ 393.018870][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018873][ C0] sock_map_unhash+0x303/0x380 [ 393.018877][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018880][ C0] sock_map_unhash+0x303/0x380 [ 393.018883][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018886][ C0] sock_map_unhash+0x303/0x380 [ 393.018890][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018892][ C0] sock_map_unhash+0x303/0x380 [ 393.018896][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018899][ C0] sock_map_unhash+0x303/0x380 [ 393.018902][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018905][ C0] sock_map_unhash+0x303/0x380 [ 393.018909][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018912][ C0] sock_map_unhash+0x303/0x380 [ 393.018915][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018918][ C0] sock_map_unhash+0x303/0x380 [ 393.018921][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018923][ C0] sock_map_unhash+0x303/0x380 [ 393.018926][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018929][ C0] sock_map_unhash+0x303/0x380 [ 393.018932][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018934][ C0] sock_map_unhash+0x303/0x380 [ 393.018937][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018940][ C0] sock_map_unhash+0x303/0x380 [ 393.018943][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018946][ C0] sock_map_unhash+0x303/0x380 [ 393.018949][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018952][ C0] sock_map_unhash+0x303/0x380 [ 393.018955][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018958][ C0] sock_map_unhash+0x303/0x380 [ 393.018962][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018965][ C0] sock_map_unhash+0x303/0x380 [ 393.018968][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018972][ C0] sock_map_unhash+0x303/0x380 [ 393.018976][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018979][ C0] sock_map_unhash+0x303/0x380 [ 393.018984][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018987][ C0] sock_map_unhash+0x303/0x380 [ 393.018991][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.018995][ C0] sock_map_unhash+0x303/0x380 [ 393.018998][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019002][ C0] sock_map_unhash+0x303/0x380 [ 393.019006][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019009][ C0] sock_map_unhash+0x303/0x380 [ 393.019012][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019016][ C0] sock_map_unhash+0x303/0x380 [ 393.019020][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019023][ C0] sock_map_unhash+0x303/0x380 [ 393.019026][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019030][ C0] sock_map_unhash+0x303/0x380 [ 393.019033][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019036][ C0] sock_map_unhash+0x303/0x380 [ 393.019040][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019043][ C0] sock_map_unhash+0x303/0x380 [ 393.019047][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019050][ C0] sock_map_unhash+0x303/0x380 [ 393.019054][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019057][ C0] sock_map_unhash+0x303/0x380 [ 393.019061][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019065][ C0] sock_map_unhash+0x303/0x380 [ 393.019068][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019072][ C0] sock_map_unhash+0x303/0x380 [ 393.019076][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019079][ C0] sock_map_unhash+0x303/0x380 [ 393.019083][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019087][ C0] sock_map_unhash+0x303/0x380 [ 393.019091][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019094][ C0] sock_map_unhash+0x303/0x380 [ 393.019097][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019101][ C0] sock_map_unhash+0x303/0x380 [ 393.019104][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019107][ C0] sock_map_unhash+0x303/0x380 [ 393.019111][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019114][ C0] sock_map_unhash+0x303/0x380 [ 393.019119][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019123][ C0] sock_map_unhash+0x303/0x380 [ 393.019126][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019130][ C0] sock_map_unhash+0x303/0x380 [ 393.019134][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019138][ C0] sock_map_unhash+0x303/0x380 [ 393.019142][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019146][ C0] sock_map_unhash+0x303/0x380 [ 393.019150][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019154][ C0] sock_map_unhash+0x303/0x380 [ 393.019158][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019162][ C0] sock_map_unhash+0x303/0x380 [ 393.019166][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019169][ C0] sock_map_unhash+0x303/0x380 [ 393.019173][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019177][ C0] sock_map_unhash+0x303/0x380 [ 393.019181][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019185][ C0] sock_map_unhash+0x303/0x380 [ 393.019189][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019193][ C0] sock_map_unhash+0x303/0x380 [ 393.019197][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019201][ C0] sock_map_unhash+0x303/0x380 [ 393.019205][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019209][ C0] sock_map_unhash+0x303/0x380 [ 393.019213][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019216][ C0] sock_map_unhash+0x303/0x380 [ 393.019220][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019223][ C0] sock_map_unhash+0x303/0x380 [ 393.019227][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019231][ C0] sock_map_unhash+0x303/0x380 [ 393.019235][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019238][ C0] sock_map_unhash+0x303/0x380 [ 393.019241][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019245][ C0] sock_map_unhash+0x303/0x380 [ 393.019248][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019252][ C0] sock_map_unhash+0x303/0x380 [ 393.019256][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019259][ C0] sock_map_unhash+0x303/0x380 [ 393.019262][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019266][ C0] sock_map_unhash+0x303/0x380 [ 393.019269][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019273][ C0] sock_map_unhash+0x303/0x380 [ 393.019276][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019280][ C0] sock_map_unhash+0x303/0x380 [ 393.019283][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019287][ C0] sock_map_unhash+0x303/0x380 [ 393.019290][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019293][ C0] sock_map_unhash+0x303/0x380 [ 393.019297][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019300][ C0] sock_map_unhash+0x303/0x380 [ 393.019303][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019307][ C0] sock_map_unhash+0x303/0x380 [ 393.019310][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019313][ C0] sock_map_unhash+0x303/0x380 [ 393.019317][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019320][ C0] sock_map_unhash+0x303/0x380 [ 393.019323][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019326][ C0] sock_map_unhash+0x303/0x380 [ 393.019330][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019333][ C0] sock_map_unhash+0x303/0x380 [ 393.019337][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019341][ C0] sock_map_unhash+0x303/0x380 [ 393.019345][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019348][ C0] sock_map_unhash+0x303/0x380 [ 393.019352][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019355][ C0] sock_map_unhash+0x303/0x380 [ 393.019359][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019362][ C0] sock_map_unhash+0x303/0x380 [ 393.019366][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019369][ C0] sock_map_unhash+0x303/0x380 [ 393.019373][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019377][ C0] sock_map_unhash+0x303/0x380 [ 393.019380][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019384][ C0] sock_map_unhash+0x303/0x380 [ 393.019388][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019391][ C0] sock_map_unhash+0x303/0x380 [ 393.019396][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019399][ C0] sock_map_unhash+0x303/0x380 [ 393.019406][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019410][ C0] sock_map_unhash+0x303/0x380 [ 393.019414][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019417][ C0] sock_map_unhash+0x303/0x380 [ 393.019421][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019424][ C0] sock_map_unhash+0x303/0x380 [ 393.019428][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019431][ C0] sock_map_unhash+0x303/0x380 [ 393.019435][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019439][ C0] sock_map_unhash+0x303/0x380 [ 393.019443][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019447][ C0] sock_map_unhash+0x303/0x380 [ 393.019451][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019454][ C0] sock_map_unhash+0x303/0x380 [ 393.019457][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019461][ C0] sock_map_unhash+0x303/0x380 [ 393.019465][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019468][ C0] sock_map_unhash+0x303/0x380 [ 393.019473][ C0] ? sock_map_prog_detach+0x2b0/0x2b0 [ 393.019476][ C0] sock_map_unhash+0x303/ [ 393.019483][ C0] Lost 1335 message(s)! [ 393.026372][T19019] netdevsim netdevsim3 netdevsim3: set [1, 1] type 2 family 0 port 16384 - 0 [ 393.030182][ C0] ---[ end trace e56f9ea6eeadf79a ]--- [ 393.030194][ C0] RIP: 0010:mark_lock+0x71/0x1710 [ 393.030204][ C0] Code: 85 c0 0f 84 cf 00 00 00 45 31 ff 48 83 c4 20 44 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8d 46 20 41 89 d4 48 89 fd 48 89 c2 <48> 89 04 24 49 89 f6 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 0f [ 393.030208][ C0] RSP: 0018:ffffc9000636fff8 EFLAGS: 00010046 [ 393.030215][ C0] RAX: ffff8880913aeb40 RBX: 0000000000000001 RCX: ffffffff815a11c6 [ 393.030220][ C0] RDX: ffff8880913aeb40 RSI: ffff8880913aeb20 RDI: ffff8880913ae200 [ 393.030226][ C0] RBP: ffff8880913ae200 R08: 0000000000000000 R09: ffffffff8c5edadf [ 393.030231][ C0] R10: fffffbfff18bdb5b R11: 1ffff11013a918b8 R12: 0000000000000008 [ 393.030236][ C0] R13: dffffc0000000000 R14: ffff8880913ae200 R15: ffff8880913aead0 [ 393.030242][ C0] FS: 00007fa2ce108700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 393.030247][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 393.030252][ C0] CR2: ffffc9000636ffe8 CR3: 00000000a80c5000 CR4: 00000000001506f0 [ 393.030257][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 393.030262][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 393.030267][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 393.039457][ C0] Kernel Offset: disabled