WIN={0x8, 0x3, 0x140}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x11cf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0xffffffffffffff19, 0x4, 0x1bf}]}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffff801}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x0, 0x1, 0xda7}]}, @TIPC_NLA_LINK={0x0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x0, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x0, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0xfffff1c7}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x8000000}]}, @TIPC_NLA_LINK_PROP={0x0, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x0, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x3}]}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}]}]}, 0x138}, 0x1, 0x0, 0x0, 0xc004}, 0x4004) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 835.447945][ T26] audit: type=1804 audit(1588353327.006:567): pid=26147 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir134039839/syzkaller.vXRs7Z/85/cgroup.controllers" dev="sda1" ino=16254 res=1 17:15:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 835.573923][ T26] audit: type=1804 audit(1588353327.196:568): pid=26159 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945075916/syzkaller.7V6XLD/193/cgroup.controllers" dev="sda1" ino=16245 res=1 17:15:27 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) 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)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="20002bbd7000ffdbdf2502000000f48802fe5de747dc63c661939613413808000c0000000000080002000000000008000700ac1414aa08000800ffffffff14000600ff01000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r3, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_DOMAIN={0xc, 0x1, 'ns/user\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xb}, @NLBL_MGMT_A_FAMILY={0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x4000006) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10090}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r3, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_MGMT_A_CV4DOI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004005) r4 = socket(0xa, 0x6, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x18, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x14, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}, @TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x4}]}]}}]}, 0x48}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 835.694244][T26171] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 835.705962][ T26] audit: type=1804 audit(1588353327.406:569): pid=26168 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir285779444/syzkaller.6iY9Xe/30/cgroup.controllers" dev="sda1" ino=16244 res=1 17:15:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000180)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000080)=""/175, &(0x7f0000000140)=0xaf) [ 835.771059][ T26] audit: type=1804 audit(1588353327.476:570): pid=26168 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir285779444/syzkaller.6iY9Xe/30/cgroup.controllers" dev="sda1" ino=16244 res=1 17:15:27 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x9) socket$nl_xfrm(0x10, 0x3, 0x6) unshare(0x600) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000200)=0x7, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) sendmsg$key(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)=ANY=[@ANYBLOB="00000200000000015b08000000000900"], 0x10}}, 0x0) read(r1, &(0x7f0000000040)=""/69, 0x45) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$PPPIOCATTACH(r3, 0x4004743d, &(0x7f0000000000)) r4 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, @fixed}, &(0x7f0000000100)=0xe, 0x180000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000140)={0x2, 0xfffe, 0x1, 0x6, 0xdf, 0x40, 0x8}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f00000000c0)={0xa, 0x9, 0x0, @mcast1}, 0x1c, 0x0}}, {{&(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, 0x0}}], 0x2, 0x0) [ 835.941532][T26185] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 836.009309][T26188] IPVS: length: 175 != 8 17:15:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}]}]}, 0x2c}}, 0x0) r2 = accept(r0, &(0x7f0000001780)=@pppoe={0x18, 0x0, {0x0, @multicast}}, &(0x7f0000001800)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000001840)={@any, 0xa7b6, 0x80, 0x8, 0x7, 0x3ff, "07f0babbb53d1f357a2887b382a9f3728a4664cab828a2aa334006b4a764ab4da82b35d0e49d965abc21cd27222116fd7ea32a222e9e683054f6c7e32506ba5cd688ef280eacba3c7245c8530fadfae5e4b87aa033393fb89e1b7711eb9d2a23a144ba5053b978552e1e038f02526dbc787d49af9e1fcf394ace87379531e1f2"}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r5, r4, 0x0, 0x100000001) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYRES32, @ANYBLOB], 0x4}}, 0x54) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r6, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffff9}]}, 0x20}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) 17:15:27 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = socket$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}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$xdp(r1, &(0x7f0000000580)={&(0x7f0000000040)={0x2c, 0x0, r4, 0x31}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000200)="e172e99cfb3a455c97cf019cff49dea0d573e904f1f293b5732a1e61fcba0098f950f17c2a353a984928ea413fcb96d24efc7edfcd93c467e0864adb5dbd6a1177a7a189706d970c2c3031993a84c14859f0bf1ffb2c2b6d5d52cbb61796468d03cff91edf2af251f91ed8514a217c38ef21d6ea77a4de91769bc020c10ad2d964b1883b2e71af505471db99835d6d7073f9b245b2c80f5001bd1eaa434a1c0096cfc97c9f53a4fe4c72a0df945a78c9d4b748bfc8aa1c1659c7bf731f82431f5f821dfdf0f02c8f243a295ecd461d8776078684a20768064e6abf4542eac726f659620d6ce5b26d3db4a967563288aa", 0xf0}, {&(0x7f0000000140)="61d617a8e0161e37811646e7f87e69297d601b8715848ab5854d4f0fabe93eb496d890b5fe7e81d9e222183267a3e88d528f006b14705724807db6d02ff3695079a2fad41a34dce2ef6df780cf56aeede612ffb06b31b574ebe68c698ef3f4ebd9076d9279c4a088355bc3ef4e", 0x6d}, {&(0x7f00000000c0)="82840dd1f971", 0x6}, {&(0x7f0000000300)="acb76501314d", 0x6}, {&(0x7f0000000340)="cf0e63d3927afd04a7d3e37959d30919d747426ad7442929ded820695be606133abeefed38bda3aebb1c61f1b0df4687369918d9670d1aa1a203182f22593ba091ff6a0b087de2a0504cd133b3f03610ba47b1bcb2056f0bd52fa797a06aadbe13c82952943d471c676e38a620f517b2ba79c363426051a15558c5c13b298550d7c2bfbef6a4ba9aa808822ec680505c813dfe0e18641d9e091581ae5a7a56ca257b173f3b694f9c7a32db4388ef0470b6a7135c4fdb1908a43d00dd88", 0xbd}, {&(0x7f0000000400)="ad85cde406b901805d0f7761a150f1d1f452f3e9029f52", 0x17}, {&(0x7f0000000440)="38f55eceee8e81ae754ff54a83095a7c4b00dc90e6134dca2a49c63c887f3a64c4c1c117f77418c24424908b8ac1ad4f5e5123c9b136f767588cbdd3bac89a7921dff838a19ddd3f27c8b5b3a1e693f04fc80be45673ab47eb201ed1f72770037552b0cfdb73b2a4f76ba41d24b1e83007e82840396593e2f988e45ac7031c883cf30a", 0x83}], 0x7, 0x0, 0x0, 0x20000080}, 0x404c845) accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000001bc0), &(0x7f0000001c00)=0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f00000001c0)) sendfile(r6, r5, 0x0, 0x100000700) 17:15:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:27 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000080)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x400452c8, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000540)={'geneve0\x00', 0xea}) ioctl$FS_IOC_GETFSLABEL(r1, 0x400452c8, &(0x7f0000000100)) getpeername(r1, &(0x7f0000000640)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f00000006c0)=0x80) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0xcb8, 0xf7bd, 0x2be1fffc}) getpeername$packet(r5, &(0x7f0000000580)={0x11, 0x0, 0x0}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'team0\x00', r6}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r4, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000500)={&(0x7f0000000300)="fcdcf6611ceafe3b579d731ae987d2ecadc3d8cf61307a4726d8c31ab1dbdc6c161d4ae63de74aeeb5ed84be9a10c2ff510ba615da3b00ec3266a07442b868a47923645daea3b46337eb01b204e95e6956de8282b5e66b71f608bb278b77b83e780fd2b2ec333dbd6711f3855f5f0f20ab43e6e43a155f8f1a4f2c0a64a54576eca7a11cc1998746191e96d870d9b4057c5b703349e93d3e03db59e9a9c83da6875f3a06b3b44d854a0cbc73adfedcf4698ebbe7954a88e8f310e5", &(0x7f00000003c0)=""/56, &(0x7f0000000400)="fba987a598e5312dd97b331693f1463e54b3ae4b25f44d2ab7d63f7a6d1e0285d3140419e83d0718114af3b52147e96e53c1110877cbc9fd255a8c506e7516f285ec3890a0819e3785df1b0db3cae0773995b5aa006403aa74ac", &(0x7f0000000480)="9b8f77cdb3334949e953ca671af7ac39594467970c61491423f9059aac4c7184cb9b7d2159a50fc7da068f98dd30c35a62f17fbed8fbcecf7ad11b8266fe06679387686277", 0x0, r4, 0x4}, 0x38) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="28000000d3a827eed4a72a9f5e16245d257c0c15f9233f016802b2c98161b5bff64efce7c32674b75b51d2519c2391c2", @ANYRES16=r7, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x850}, 0x8000c40) ioctl$sock_ax25_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) 17:15:27 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/18, 0x12}, {&(0x7f0000000140)=""/224, 0xe0}, {&(0x7f0000000240)=""/34, 0x22}, {&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/108, 0x6c}, {&(0x7f0000000380)=""/218, 0xda}, {&(0x7f0000000480)=""/144, 0x90}], 0x7, &(0x7f00000005c0)=""/97, 0x61}, 0x40010141) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x18, 0x0, &(0x7f0000000100)) 17:15:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 836.471251][ T26] audit: type=1804 audit(1588353328.176:571): pid=26206 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir134039839/syzkaller.vXRs7Z/86/cgroup.controllers" dev="sda1" ino=16254 res=1 17:15:28 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) listen(r0, 0x0) unshare(0x40000000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='syzkaller0\x00') r2 = accept(r0, 0x0, 0x0) write$nbd(r2, &(0x7f00000001c0)={0x67446698, 0x0, 0x0, 0x0, 0x0, "3d02e4063c64e406e29e1ef5b171675cd3e038235862492108052c0465800d9e62b7d3990711eefd4d6f474e915dade3d5b2ea43fc4302f3d8905459982d1a75cb43485cb9905de3a30c9c2edb800605eef660690f12fe54a1c21b5c1f60698728fc67daca25f69802d45cbda2aaff4691e415d7ec6cba17045fde6776bd3e0ba8d88a9b2077274b5945e94c214ad00e8619b4307b57a4d68595e1477f951afe07801f71e234204e707eddc398cac7f711cde7d3f8cf7b15a404abdfcee36c7513754de3cc39e52bcbef65afac07454c5fa54f2601ddcafa7af228718c"}, 0xed) 17:15:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000280)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0xfffffd37) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[@ANYRESOCT, @ANYRES16=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRESOCT=r1], @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRESDEC, @ANYRES64=0x0, @ANYRESOCT, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16=0x0, @ANYPTR64, @ANYRESDEC, @ANYBLOB="24ae6eb58bf7c89f7010873831a4b65ff474e65fac224ba373220f8619166e2cd8669e82cbb00b2c3460ac2d80c2d74630137e97c8f641cf23adae9fc6d1964ba1fc1330a5d1b92386d23d521f17595102f4272fd109849b148e3d34a45b4e454c87d483"], @ANYRESOCT]], 0x31) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[@ANYRES64=r2, @ANYRESOCT=r4, @ANYRES64], 0x27) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) 17:15:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="500000000000dd475c1fd56588cb0800000000008164edef46d6de259cd9e8319f510b", @ANYRES32=r4, @ANYBLOB="0000000000000000300016802c0001802800090000000000aaaaaaaaaa00"/56], 0x50}}, 0x0) 17:15:28 executing program 0: 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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$xdp(r1, &(0x7f0000000580)={&(0x7f0000000040)={0x2c, 0x0, r4, 0x31}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000200)="e172e99cfb3a455c97cf019cff49dea0d573e904f1f293b5732a1e61fcba0098f950f17c2a353a984928ea413fcb96d24efc7edfcd93c467e0864adb5dbd6a1177a7a189706d970c2c3031993a84c14859f0bf1ffb2c2b6d5d52cbb61796468d03cff91edf2af251f91ed8514a217c38ef21d6ea77a4de91769bc020c10ad2d964b1883b2e71af505471db99835d6d7073f9b245b2c80f5001bd1eaa434a1c0096cfc97c9f53a4fe4c72a0df945a78c9d4b748bfc8aa1c1659c7bf731f82431f5f821dfdf0f02c8f243a295ecd461d8776078684a20768064e6abf4542eac726f659620d6ce5b26d3db4a967563288aa", 0xf0}, {&(0x7f0000000140)="61d617a8e0161e37811646e7f87e69297d601b8715848ab5854d4f0fabe93eb496d890b5fe7e81d9e222183267a3e88d528f006b14705724807db6d02ff3695079a2fad41a34dce2ef6df780cf56aeede612ffb06b31b574ebe68c698ef3f4ebd9076d9279c4a088355bc3ef4e", 0x6d}, {&(0x7f00000000c0)="82840dd1f971", 0x6}, {&(0x7f0000000300)="acb76501314d", 0x6}, {&(0x7f0000000340)="cf0e63d3927afd04a7d3e37959d30919d747426ad7442929ded820695be606133abeefed38bda3aebb1c61f1b0df4687369918d9670d1aa1a203182f22593ba091ff6a0b087de2a0504cd133b3f03610ba47b1bcb2056f0bd52fa797a06aadbe13c82952943d471c676e38a620f517b2ba79c363426051a15558c5c13b298550d7c2bfbef6a4ba9aa808822ec680505c813dfe0e18641d9e091581ae5a7a56ca257b173f3b694f9c7a32db4388ef0470b6a7135c4fdb1908a43d00dd88", 0xbd}, {&(0x7f0000000400)="ad85cde406b901805d0f7761a150f1d1f452f3e9029f52", 0x17}, {&(0x7f0000000440)="38f55eceee8e81ae754ff54a83095a7c4b00dc90e6134dca2a49c63c887f3a64c4c1c117f77418c24424908b8ac1ad4f5e5123c9b136f767588cbdd3bac89a7921dff838a19ddd3f27c8b5b3a1e693f04fc80be45673ab47eb201ed1f72770037552b0cfdb73b2a4f76ba41d24b1e83007e82840396593e2f988e45ac7031c883cf30a", 0x83}], 0x7, 0x0, 0x0, 0x20000080}, 0x404c845) accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000001bc0), &(0x7f0000001c00)=0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f00000001c0)) sendfile(r6, r5, 0x0, 0x100000700) 17:15:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:28 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = socket$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}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$xdp(r1, &(0x7f0000000580)={&(0x7f0000000040)={0x2c, 0x0, r4, 0x31}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000200)="e172e99cfb3a455c97cf019cff49dea0d573e904f1f293b5732a1e61fcba0098f950f17c2a353a984928ea413fcb96d24efc7edfcd93c467e0864adb5dbd6a1177a7a189706d970c2c3031993a84c14859f0bf1ffb2c2b6d5d52cbb61796468d03cff91edf2af251f91ed8514a217c38ef21d6ea77a4de91769bc020c10ad2d964b1883b2e71af505471db99835d6d7073f9b245b2c80f5001bd1eaa434a1c0096cfc97c9f53a4fe4c72a0df945a78c9d4b748bfc8aa1c1659c7bf731f82431f5f821dfdf0f02c8f243a295ecd461d8776078684a20768064e6abf4542eac726f659620d6ce5b26d3db4a967563288aa", 0xf0}, {&(0x7f0000000140)="61d617a8e0161e37811646e7f87e69297d601b8715848ab5854d4f0fabe93eb496d890b5fe7e81d9e222183267a3e88d528f006b14705724807db6d02ff3695079a2fad41a34dce2ef6df780cf56aeede612ffb06b31b574ebe68c698ef3f4ebd9076d9279c4a088355bc3ef4e", 0x6d}, {&(0x7f00000000c0)="82840dd1f971", 0x6}, {&(0x7f0000000300)="acb76501314d", 0x6}, {&(0x7f0000000340)="cf0e63d3927afd04a7d3e37959d30919d747426ad7442929ded820695be606133abeefed38bda3aebb1c61f1b0df4687369918d9670d1aa1a203182f22593ba091ff6a0b087de2a0504cd133b3f03610ba47b1bcb2056f0bd52fa797a06aadbe13c82952943d471c676e38a620f517b2ba79c363426051a15558c5c13b298550d7c2bfbef6a4ba9aa808822ec680505c813dfe0e18641d9e091581ae5a7a56ca257b173f3b694f9c7a32db4388ef0470b6a7135c4fdb1908a43d00dd88", 0xbd}, {&(0x7f0000000400)="ad85cde406b901805d0f7761a150f1d1f452f3e9029f52", 0x17}, {&(0x7f0000000440)="38f55eceee8e81ae754ff54a83095a7c4b00dc90e6134dca2a49c63c887f3a64c4c1c117f77418c24424908b8ac1ad4f5e5123c9b136f767588cbdd3bac89a7921dff838a19ddd3f27c8b5b3a1e693f04fc80be45673ab47eb201ed1f72770037552b0cfdb73b2a4f76ba41d24b1e83007e82840396593e2f988e45ac7031c883cf30a", 0x83}], 0x7, 0x0, 0x0, 0x20000080}, 0x404c845) accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000001bc0), &(0x7f0000001c00)=0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f00000001c0)) sendfile(r6, r5, 0x0, 0x100000700) [ 836.771663][T26229] IPVS: ftp: loaded support on port[0] = 21 [ 836.858463][T26229] lo speed is unknown, defaulting to 1000 17:15:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) recvmsg$kcm(r1, &(0x7f0000000800)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000700)=[{&(0x7f00000000c0)=""/158, 0x9e}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f0000000280)=""/216, 0xd8}, {&(0x7f0000000380)=""/194, 0xc2}, {&(0x7f0000000480)=""/207, 0xcf}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/86, 0x56}, {&(0x7f0000000640)=""/163, 0xa3}], 0x9, &(0x7f00000007c0)=""/55, 0x37}, 0x40001000) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000980)={0x15c, 0x2, 0x2, 0x101, 0x0, 0x0, {0x7, 0x0, 0x2}, [@CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0xffff}, @CTA_EXPECT_MASK={0x44, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @rand_addr=0x64010100}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}]}, @CTA_EXPECT_MASK={0x5c, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xe}}}}]}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x7ff}, @CTA_EXPECT_MASTER={0x18, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @rand_addr=0x64010100}}}]}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_MASK={0x5c, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0={0xfc, 0x0, [], 0x1}}, {0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}}}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x7b68}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0xfffffffe}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x7}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20008000}, 0x4004c890) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r2, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000c2bbd7000fcdbdf5e597cbabbb8c4250e0000000500d5000100000004004c000800260003", @ANYRES32=r5, @ANYBLOB="1b003400fc961833796608281cb8341e0c4b7a91f33011f7bd40770008007e0000000000"], 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x811) listen(r0, 0x4000000043) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) r7 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r7, 0x1) [ 837.202961][T26229] IPVS: ftp: loaded support on port[0] = 21 17:15:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 837.320163][T26229] lo speed is unknown, defaulting to 1000 [ 837.383767][ T26] audit: type=1804 audit(1588353329.086:572): pid=26235 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir134039839/syzkaller.vXRs7Z/87/cgroup.controllers" dev="sda1" ino=16267 res=1 [ 837.547092][ T26] audit: type=1804 audit(1588353329.186:573): pid=26260 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945075916/syzkaller.7V6XLD/196/cgroup.controllers" dev="sda1" ino=16270 res=1 17:15:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:29 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb0100180000000000e3ff0b0000020000000000000000000004000000000000"], 0x0, 0x26}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x6, 0x0, 0x9b, "53c42c0a41c7951af7349a4499bab2ae7cad732c18d1d5c37f30091a0d9e3b68d878faf7799b873b16f7dceccdcec4373bec7d3f6e8d10f2fc281ffe59fcab", 0xc}, 0x60) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="3b0000009500000022000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r2, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=r3, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$IMGETVERSION(r4, 0x80044942, &(0x7f00000001c0)) 17:15:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:29 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) connect(r0, &(0x7f0000000000)=@isdn={0x22, 0x7, 0x3, 0x0, 0x9}, 0x80) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) listen(r2, 0x4000000043) accept4(r2, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, 0x0, 0x0) listen(0xffffffffffffffff, 0x4000000043) 17:15:29 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000780)) socketpair(0x22, 0xa, 0x800, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000a40)=""/147, &(0x7f0000000b00)=0x93) close(r2) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) accept$inet(r4, &(0x7f0000000100)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10) socket(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$inet6(0xa, 0x5, 0x6) sendmsg$AUDIT_USER_AVC(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000007c0)=ANY=[@ANYBLOB="100000005304020028bd7000000000006e3680f3be419ec567ae85d8897a207933232d07de3e7b0a45ffd1cd8e3bf1d9a4e0e74c9ed3b3e1059a487469ee634381ef5bfe600ce548d78e7d7f77a50ed56cd432ac08bbe0bc07421b87a8ffc299c3a74815f6a8f517eaa4ee53a1cbc72352f2"], 0x10}}, 0x0) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x9) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffffff21000000006e2fe0138393", @ANYRES32=r6, @ANYBLOB="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"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 17:15:29 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xaf93010e, &(0x7f0000000200)={&(0x7f0000000b00)=ANY=[@ANYBLOB="3c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="ff7f000000000000140012800b00010076786c616e000b000400028008000a0036459cdb26cd03ccafe638a66cc3e0416adbdbe2864c5e588b51d2171f959c2f2ca8809b115cd342e1eabd23e665f66500e5ca6502fccb9cf0b92ba9dc4438bdb8f142c92227186ba3c098c7f188adea897d9ce3c3fb9cb784c5601bc8981e762dbbca0680e0c70ee07b7a2c1a8b946af0ef318673d783ecc8c07615c8f8d1c9df69faaa6a8c0a6496185a84cea0289774b27752f3fb9703f77c0f41b925cb3b68c91295846e0818943a2e520a89cbd5a96dc373d27a8ea4a627", @ANYRES32, @ANYBLOB="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"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x8, 0xa, 0x3f) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) 17:15:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:29 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb0100180000000000e3ff0b0000020000000000000000000004000000000000"], 0x0, 0x26}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x6, 0x0, 0x9b, "53c42c0a41c7951af7349a4499bab2ae7cad732c18d1d5c37f30091a0d9e3b68d878faf7799b873b16f7dceccdcec4373bec7d3f6e8d10f2fc281ffe59fcab", 0xc}, 0x60) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="3b0000009500000022000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r2, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=r3, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$IMGETVERSION(r4, 0x80044942, &(0x7f00000001c0)) 17:15:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = accept(r0, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x1, 0x6, 0x5, 0x0]}, 0xc) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000002c0)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0x12) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, 0x0) write$cgroup_int(r5, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r5, 0x1, &(0x7f00000000c0)) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@int=0xa1d, 0x4) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x1f}}, 0x14) sendmsg$unix(r4, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) 17:15:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000611348000000000095000000000000001ad4fd7a60f351d0fb2c71d6672b3083b800433bf3efb0f1622977769e3a8fc63af6751b2c52bf6fe6a14b1cdf4faafb8e6c5d2f7ac788f50855bdf51e6490616c9a2dfd0454965f479877ce859ef4147c30eff6e803ed3a98ca12157fc14b96270b00"/146], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x287b361ae6c523fa, 0x10, &(0x7f0000000000), 0x128}, 0x48) 17:15:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 838.446182][T26359] net_ratelimit: 8 callbacks suppressed [ 838.446193][T26359] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:30 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb0100180000000000e3ff0b0000020000000000000000000004000000000000"], 0x0, 0x26}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x6, 0x0, 0x9b, "53c42c0a41c7951af7349a4499bab2ae7cad732c18d1d5c37f30091a0d9e3b68d878faf7799b873b16f7dceccdcec4373bec7d3f6e8d10f2fc281ffe59fcab", 0xc}, 0x60) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="3b0000009500000022000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r2, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=r3, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$IMGETVERSION(r4, 0x80044942, &(0x7f00000001c0)) 17:15:30 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000004c0)={'\x00', 0x20000005402}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = accept4$ax25(r1, 0x0, &(0x7f0000000500), 0x800) ioctl$SIOCAX25DELFWD(r2, 0x89eb, &(0x7f0000000540)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x1c) ioctl$TUNSETOWNER(r0, 0x400454d8, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="9400000002080500000000000000000005000006340004800800014000000ae4080001400000000008000140000000640800014000000008080001400000000008000140000000041400048008000340ffffffff08000640008000072c00048008000140000000040800014000000400080001400000000808000140fffffffc0800014000000000000000000000083000000000"], 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x1) 17:15:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 838.711829][T26370] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 839.011479][T26384] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x43732e5398416f1a}) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000200000000000000000000000000f7ffffff0000000000000000000000000000000000253200000000000000000000000000000000000000ff00000001000000060000000000000000feffffefffffff8d00000000000000425600000000000000000000000000000000000000000000000000000000000001000100010000000800000000000000070000000000000020000000000000000200"/320]) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'\x00', 0x400}) close(r1) 17:15:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x9}, 0x10) sendto$inet6(r0, &(0x7f0000000100)="9c", 0x24363, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback}, 0x1c) 17:15:31 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb0100180000000000e3ff0b0000020000000000000000000004000000000000"], 0x0, 0x26}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x6, 0x0, 0x9b, "53c42c0a41c7951af7349a4499bab2ae7cad732c18d1d5c37f30091a0d9e3b68d878faf7799b873b16f7dceccdcec4373bec7d3f6e8d10f2fc281ffe59fcab", 0xc}, 0x60) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="3b0000009500000022000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r2, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=r3, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$IMGETVERSION(r4, 0x80044942, &(0x7f00000001c0)) 17:15:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000680)="d3abc7990d535c9e70bc111c8eff7f0000000000004e0000", 0x18) accept4(r1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="14885eed546ff69928d88019da678265cb928c68bd832286b357666a2952d944db180c081c894742f06f015d761e417a3fe9e66a1d", 0x35, 0x40048a0, 0x0, 0x0) 17:15:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3d}}, {0x0, @random="c04a73a4d08e"}, 0x0, {0x2, 0x0, @local}, 'vlan0\x00'}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000180)={0xff4, {{0x2, 0x4e20, @multicast1}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x108) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendfile(r1, r3, &(0x7f0000000080)=0x6c, 0x4) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x10) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r4) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001080)={r6}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={r6, 0x43, "4614846cbc34ab50046b75c88085316d7dd49884174264f27b8e8ae8f51ecab7bb0480fe22f661b8c191a9bab60af7ce43d442e46d8b747ec9d82bc63b21dd2a9d398d"}, &(0x7f0000000340)=0x4b) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000380)={r7, @in={{0x2, 0x4e20, @empty}}, 0x8000, 0x4, 0x2, 0x7, 0x8, 0x1f, 0x5}, 0x9c) [ 839.519467][T26404] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:31 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xcb, &(0x7f0000000000)={0x0, 0x0, 0x6, 0xfc}, 0xc) socket$inet6(0xa, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x37e7, 0x24ba1dc0}) r3 = openat$cgroup_ro(r2, &(0x7f0000008300)='cpuacct.stat\x00', 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$X25_QBITINCL(r4, 0x106, 0x1, &(0x7f0000000040)=0x1, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000008340)="a2c5fccd3f145e7196cf85c6bd37318fc5", 0x11) 17:15:31 executing program 1: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000004a0001"], 0x1}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000001f80)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000514"], 0x1}}, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) r0 = socket$inet6(0x10, 0x2, 0x14) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r1, 0xc0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0x7fff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x8, 0x2}, 0x0, 0x0, &(0x7f0000000240)={0x5, 0x1, 0x3, 0x5}, &(0x7f0000000280)=0x3, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0x6}}, 0x10) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x8c0, 0x0, 0x4b6ae4f95a5de35b) [ 839.803017][T26423] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 839.851607][T26426] IPVS: ftp: loaded support on port[0] = 21 [ 839.860513][T26428] netlink: 53 bytes leftover after parsing attributes in process `syz-executor.1'. 17:15:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 839.898076][T26431] netlink: 53 bytes leftover after parsing attributes in process `syz-executor.1'. [ 839.940288][T26426] lo speed is unknown, defaulting to 1000 17:15:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r0, &(0x7f00000002c0), 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000200)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="1107400f39521f9865050a"], 0x3}}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, r4, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000040}, 0x40001) sendmsg$BATADV_CMD_GET_HARDIF(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x40) 17:15:31 executing program 0: r0 = socket(0x4, 0xa, 0x0) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) connect$tipc(r0, &(0x7f0000000740)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x4}}, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0xffffff7f00000000) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001080)={r3}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r3, 0x200}, 0x8) [ 840.100690][T26447] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 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$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0010000000000000c1e24321ea47c66fb75ee1e5f162f4d79c77923564811555c1a2b1669219b4a6d37f8c3ccb15f36761b3120ed3d27c515a5d445d8d406dd76a550e6e74101638870d0f1755b7604b4f50d9dc07ecaec70247b3766d9ab8a5dd975bd4d83670783b02f8a759fb01c3fceff74e0ac8a22511bf17ca066f2d787e7571570311816323b6fafe768fa88b5731c90d95421cbf67525f49efb0b0890b"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001300)=ANY=[@ANYBLOB='P\x00\x00\x00(\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="048a84b02af3eb78697a78db65735ad0a2000000006f7570000020ff02001c380000180000000a000180"], 0x50}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x3}}}, 0x24}}, 0x0) 17:15:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000000)=ANY=[]}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') socket(0x2, 0x4, 0x0) sendmsg$NL80211_CMD_GET_REG(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r2, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x2004000}, 0x0) 17:15:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:32 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) unshare(0x40000000) recvmsg(r0, &(0x7f00000005c0)={&(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/60, 0x3c}, {&(0x7f0000000340)=""/141, 0x8d}, {&(0x7f0000000400)=""/60, 0x3c}, {&(0x7f0000000440)=""/21, 0x15}], 0x4, &(0x7f00000004c0)=""/220, 0xdc}, 0x40000000) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r1, 0x110, 0x5, &(0x7f0000000600)=[0x3], 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305839, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8000000}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$IPSET_CMD_GET_BYINDEX(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x4c, 0xf, 0x6, 0x801, 0x0, 0x0, {0x1, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x2}, @IPSET_ATTR_INDEX={0x6}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4041}, 0x88e75cfb4cd04df0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000680)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x2c, r4, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x28}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @rand_addr=0x64010101}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000880}, 0x4000014) [ 840.473441][T26482] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 840.512072][T26480] IPVS: ftp: loaded support on port[0] = 21 [ 840.516223][T26485] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 840.557902][T26485] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 17:15:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 840.669043][T26480] lo speed is unknown, defaulting to 1000 17:15:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="1d840000d175dcd3f703d3a3ef488c85daf8a62ae841f65b4c3e77b9a3e71d74257e9445167abf", @ANYRESOCT=r2, @ANYBLOB="1107400f39521f9865050a"], 0x3}, 0x1, 0x0, 0x0, 0x48080}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x34, r1, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x2}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4840}, 0x20000000) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000007c0)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_ADD(r4, &(0x7f0000000880)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="000228bd70000000000000000100"], 0x14}, 0x1, 0x0, 0x0, 0x8050}, 0x40) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r6, 0x1, 0x2, &(0x7f0000000200)=0xb2, 0x4) sendmsg$kcm(r6, &(0x7f0000000480)={&(0x7f0000000240)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e22, @multicast2}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)="e4037fd2d6a44afa1bff4b7b7c2c83b9cc310cd351e4020b969de67755aa403ef20bd8ea2632ecd414a11d4154d65184720111b7f00a7e96da50adc957285fd98aca32e3740e2392132ca4bb08f9763d69425bb03f40ec92bdfe306b643021dfa061e44f46a80c6080cc0cfa3a7bd2ab36174d7b2f5f0573555e7de07a6cae98bd1d201681e0656ac175792edae14a10220c629213f17b99e9bc56ca8f39652c0a345a595eff146932a32126add3b190e1d084bf4381", 0xb6}], 0x1, &(0x7f00000003c0)=[{0xb8, 0x1, 0xa5, "4a9c36893ac8ddaf8dd33d288cf310df8685aaf9e647f458a3cf03d097e30054707a597c5938cd97e0fb2f09cae893f08923ebff7febf3483ebb1b6ed8397920095ab91f5c80f8d3a1ac7a9b77564ebc3b5e8a4868b99276819fd4990c6de68088b010a95ec202753ef71fa9c48795536d28defb126490f089cdba90b6495ade3ab0d70836354d7c47263738bc3cb9ec50f1300cc573f7b371c823a45700f995ddf380559273"}], 0xb8}, 0x4) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)={0x19c, r3, 0x401, 0x0, 0x0, {0xb}, [@TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MEDIA={0x7c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8}]}]}, @TIPC_NLA_SOCK={0x40, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_LINK={0x70, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4fc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xef6}]}]}]}, 0x19c}}, 0x0) [ 840.792372][T26512] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 841.041006][T26535] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 841.093419][T26426] IPVS: ftp: loaded support on port[0] = 21 [ 841.179010][T26543] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 841.284640][T26546] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 841.308870][T26426] lo speed is unknown, defaulting to 1000 [ 841.523741][T26489] IPVS: ftp: loaded support on port[0] = 21 [ 841.605390][T26489] lo speed is unknown, defaulting to 1000 17:15:33 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 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)={0x0, 0x0, 0x6, 0xfc}, 0xc) socket$inet6(0xa, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x37e7, 0x24ba1dc0}) r3 = openat$cgroup_ro(r2, &(0x7f0000008300)='cpuacct.stat\x00', 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$X25_QBITINCL(r4, 0x106, 0x1, &(0x7f0000000040)=0x1, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000008340)="a2c5fccd3f145e7196cf85c6bd37318fc5", 0x11) 17:15:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0xb0000001}) r2 = getpid() syz_open_procfs$namespace(r2, &(0x7f0000000140)='ns/cgroup\x00') ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000007c0)=0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000040)={0xb0000001}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000100)="dae3b8bd13faf3109061b84feb9fc584c6ad5455e7cb0957e14d3b855b32235cfeafb197bf817ca811ddd5f3a7f50647b1b31e44e2f6a70fa523e3d032928becd3e296e551c95b70e3d8c6d9ce7db9c08f90354731a2678e5c987c8e231b2f3bb11a4f5ce216d8492e16305f42d29304bc01eff3a75fabd9926ddb65e84c38aa1e7aa9c6e8db123e3ce90dc21be510d1e70d40ff0bd29fad39206dc3dbe494ce0a212429c3df618052", 0xa9}, {&(0x7f0000000200)="2ffe676ee8c3ee0234001ca92d8727c08b7d58e017b8be5346f009764bf770c44f9bf3489daf8ad170932450e66e4a0905aac3a3da58f72f00621c79e0d7fd6f6a847c8d140d4eb71c217f2b49cabb6801b73a0633d2cd28f916e9482d250ab5dcf28f010464ef74a8cc8585a885986b73650ca144bc5aff8eee5227fc29c9fd83efc614881e4e9de2fabab6e132a05b22c23dbb2e799899c60423eeedbb6bd0f6191c2e46ff4df6e4863dafc25f88", 0xaf}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="f711ffbd61f0d796cd107bae7463fc83a9635bb0dcf3f082dda88d9e179a99f8108670a725688971ee2352165f8881930ac5be122711270715ecb56d2a49e8991e7f1c15f49dc3c9e64a9699b2b23a4ebf94aa92caf7c393c4fe7452bdbc4d3364c987f452b19390b819f9d1453fe8ea8fa68541fb111d2caa2446325a78888207481bd832ed7b13a50c8f7e8c5a50d0dc53b74558974e7275514c89a0926cd050fc4d71926826a8aa7c1394a97da4e0267fb5fad972d516546f52761fdfa24f78d1", 0xc2}, {&(0x7f00000004c0)="884f535e00452b9d76db919750f0a3", 0xf}, {&(0x7f0000000500)="cd0cb23244b463250bf2bb4a7411118a6263f12d659b77c28ff8c8adfc0aef2755c5c190144b0c9085f90ddd5bcc634b9462f8418915cd9689c65b0073662e765d3e53a8e621d96f9ec765be5b3fcb45187f06728a220661ad812ed40e892023405321c4ad3822c63dc2835d57d92b3415f4d0578563436517e01ecd12f97ada728b45d35ad1b195", 0x88}, {&(0x7f00000005c0)="89d278f5f21ee4ddbaddc859cf24f374306e011c8ed90edbd2", 0x19}], 0x7, &(0x7f0000000880)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r2}}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r6}}}], 0x90, 0x5}, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@local, @in6=@empty, 0x4e22, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0xe0, 0xc, 0x0, r3}, {0x3ff, 0x3, 0xfffffffffffffffd, 0xfffffffffffff008, 0x9, 0xce5, 0x10001, 0x101}, {0x3, 0x0, 0x40, 0xff}, 0xfa9, 0x6e6bbc, 0x2, 0x0, 0x3, 0x2}, {{@in6=@local, 0x4d4, 0x6c}, 0x2, @in6=@empty, 0x34ff, 0x3, 0x3, 0x3, 0x3, 0x328, 0x46}}, 0xe8) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001200)=0xb1, 0x4) r7 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r7, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f00000024c0)=ANY=[@ANYBLOB="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"], 0x1010}, 0x1, 0x0, 0x0, 0x4000}, 0x40880) syz_emit_ethernet(0x0, &(0x7f0000000780)=ANY=[], 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r8, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f00000011c0)={0x5, &(0x7f0000001180)=[{0x1, 0x75, 0x2, 0x7ff}, {0x5, 0x48, 0x1f, 0x6}, {0xf681, 0x9, 0x7, 0x9}, {0x9, 0xf8, 0x0, 0x3f}, {0x20, 0x2, 0x0, 0x6}]}, 0x10) 17:15:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000001200)=ANY=[@ANYBLOB="300000001c00100029bd7000fddbdf2502000000", @ANYRES32=r4, @ANYBLOB="4000800b0a0001000180c2000000800008000100ac1e01013106a8f80bbbd49741e9027aa8f1c57838e348679bf7bc2ecc84b1142f4289282ad1cc"], 0x30}, 0x1, 0x0, 0x0, 0x4008001}, 0x20004001) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x15, 0x3, &(0x7f0000000000)=@framed, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:15:33 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$NFNL_MSG_ACCT_GET(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000000000000000000000000000000000f00300fd02aed96ded309eeee64f61f126a50ad705f1c6909592d9d7fefb35dd2fb98aa3e7dba123d36b6a380b0d37f070a3c1d6bf1aa32d84f6a4edfcc11702e1ce01917194fc7dfbde15cead27ae719abfc8af3c35e434a609bdf2ae60f057244a7719268c1863ccd5e2f73134af9449c6907d042f2e9db97ef5cbb009112d5d44eeed0429406c24c3755fa950ecfe09ff04134a81513b60"], 0x14}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") splice(r0, 0x0, r2, 0x0, 0x4ff60, 0x0) [ 841.962329][T26607] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 842.033319][T26611] IPVS: ftp: loaded support on port[0] = 21 [ 842.061649][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 842.061660][ T26] audit: type=1107 audit(1588353333.766:575): pid=26602 uid=0 auid=0 ses=4 subj==unconfined msg='ˆçÂ_wý¡a• ²Ü-äçBzõ,ïüÇ *ÐäjÑ3åBµ4B™ž [ 842.061660][ T26] f¿Ù ~_‡žKqï±îP2#DÕWùéc?j¾‡je´ÖFœï<%èà;" ê@OCk œ"™h' 17:15:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 842.164831][T26611] lo speed is unknown, defaulting to 1000 [ 842.269871][ T26] audit: type=1107 audit(1588353333.976:576): pid=26602 uid=0 auid=0 ses=4 subj==unconfined msg='ˆçÂ_wý¡a• ²Ü-äçBzõ,ïüÇ *ÐäjÑ3åBµ4B™ž [ 842.269871][ T26] f¿Ù ~_‡žKqï±îP2#DÕWùéc?j¾‡je´ÖFœï<%èà;" ê@OCk œ"™h' 17:15:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0xb0000001}) r2 = getpid() syz_open_procfs$namespace(r2, &(0x7f0000000140)='ns/cgroup\x00') ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000007c0)=0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000040)={0xb0000001}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000100)="dae3b8bd13faf3109061b84feb9fc584c6ad5455e7cb0957e14d3b855b32235cfeafb197bf817ca811ddd5f3a7f50647b1b31e44e2f6a70fa523e3d032928becd3e296e551c95b70e3d8c6d9ce7db9c08f90354731a2678e5c987c8e231b2f3bb11a4f5ce216d8492e16305f42d29304bc01eff3a75fabd9926ddb65e84c38aa1e7aa9c6e8db123e3ce90dc21be510d1e70d40ff0bd29fad39206dc3dbe494ce0a212429c3df618052", 0xa9}, {&(0x7f0000000200)="2ffe676ee8c3ee0234001ca92d8727c08b7d58e017b8be5346f009764bf770c44f9bf3489daf8ad170932450e66e4a0905aac3a3da58f72f00621c79e0d7fd6f6a847c8d140d4eb71c217f2b49cabb6801b73a0633d2cd28f916e9482d250ab5dcf28f010464ef74a8cc8585a885986b73650ca144bc5aff8eee5227fc29c9fd83efc614881e4e9de2fabab6e132a05b22c23dbb2e799899c60423eeedbb6bd0f6191c2e46ff4df6e4863dafc25f88", 0xaf}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="f711ffbd61f0d796cd107bae7463fc83a9635bb0dcf3f082dda88d9e179a99f8108670a725688971ee2352165f8881930ac5be122711270715ecb56d2a49e8991e7f1c15f49dc3c9e64a9699b2b23a4ebf94aa92caf7c393c4fe7452bdbc4d3364c987f452b19390b819f9d1453fe8ea8fa68541fb111d2caa2446325a78888207481bd832ed7b13a50c8f7e8c5a50d0dc53b74558974e7275514c89a0926cd050fc4d71926826a8aa7c1394a97da4e0267fb5fad972d516546f52761fdfa24f78d1", 0xc2}, {&(0x7f00000004c0)="884f535e00452b9d76db919750f0a3", 0xf}, {&(0x7f0000000500)="cd0cb23244b463250bf2bb4a7411118a6263f12d659b77c28ff8c8adfc0aef2755c5c190144b0c9085f90ddd5bcc634b9462f8418915cd9689c65b0073662e765d3e53a8e621d96f9ec765be5b3fcb45187f06728a220661ad812ed40e892023405321c4ad3822c63dc2835d57d92b3415f4d0578563436517e01ecd12f97ada728b45d35ad1b195", 0x88}, {&(0x7f00000005c0)="89d278f5f21ee4ddbaddc859cf24f374306e011c8ed90edbd2", 0x19}], 0x7, &(0x7f0000000880)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r2}}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r6}}}], 0x90, 0x5}, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@local, @in6=@empty, 0x4e22, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0xe0, 0xc, 0x0, r3}, {0x3ff, 0x3, 0xfffffffffffffffd, 0xfffffffffffff008, 0x9, 0xce5, 0x10001, 0x101}, {0x3, 0x0, 0x40, 0xff}, 0xfa9, 0x6e6bbc, 0x2, 0x0, 0x3, 0x2}, {{@in6=@local, 0x4d4, 0x6c}, 0x2, @in6=@empty, 0x34ff, 0x3, 0x3, 0x3, 0x3, 0x328, 0x46}}, 0xe8) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001200)=0xb1, 0x4) r7 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r7, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f00000024c0)=ANY=[@ANYBLOB="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"], 0x1010}, 0x1, 0x0, 0x0, 0x4000}, 0x40880) syz_emit_ethernet(0x0, &(0x7f0000000780)=ANY=[], 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r8, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f00000011c0)={0x5, &(0x7f0000001180)=[{0x1, 0x75, 0x2, 0x7ff}, {0x5, 0x48, 0x1f, 0x6}, {0xf681, 0x9, 0x7, 0x9}, {0x9, 0xf8, 0x0, 0x3f}, {0x20, 0x2, 0x0, 0x6}]}, 0x10) 17:15:34 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) 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$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) recvmmsg(r4, &(0x7f0000002140)=[{{&(0x7f00000000c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @remote}}, 0x80, &(0x7f0000000180)=[{}, {&(0x7f0000000240)=""/148, 0x94}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3, &(0x7f0000001300)=""/217, 0xd9}, 0xff}, {{&(0x7f0000001400)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/12, 0xc}, {&(0x7f0000001480)=""/248, 0xf8}, {&(0x7f0000001580)=""/38, 0x26}, {&(0x7f00000015c0)=""/109, 0x6d}, {&(0x7f0000001640)=""/138, 0x8a}, {&(0x7f0000001700)}], 0x6, &(0x7f00000017c0)=""/126, 0x7e}}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001840)=""/37, 0x25}, {&(0x7f0000001880)=""/203, 0xcb}, {&(0x7f0000001980)=""/143, 0x8f}, {&(0x7f0000001a40)=""/28, 0x1c}, {&(0x7f0000001a80)=""/207, 0xcf}, {&(0x7f0000001b80)=""/49, 0x31}], 0x6}, 0xa54}, {{&(0x7f0000001c40)=@nfc_llcp, 0x80, &(0x7f0000002080)=[{&(0x7f0000001cc0)=""/59, 0x3b}, {&(0x7f0000001d00)=""/110, 0x6e}, {&(0x7f0000001d80)=""/166, 0xa6}, {&(0x7f0000001e40)=""/246, 0xf6}, {&(0x7f0000001f40)=""/125, 0x7d}, {&(0x7f0000001fc0)=""/120, 0x78}, {&(0x7f0000002040)=""/19, 0x13}], 0x7, &(0x7f0000002100)=""/55, 0x37}, 0x8}], 0x4, 0x100, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000002280)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000024c0)={&(0x7f0000002240)={0x10, 0x0, 0x0, 0xe8441478d6810f4}, 0xc, &(0x7f0000002480)={&(0x7f00000022c0)={0x1c0, r6, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xf9f}]}, @TIPC_NLA_LINK={0x58, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x51ec}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_NODE={0x24, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x401}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffe}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x44}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x101}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x200, @mcast2, 0x20}}}}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'veth0_vlan\x00'}}]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x4004844}, 0x80) sendfile(r3, r0, 0x0, 0x8000000000004) 17:15:34 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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05f6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') 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) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000240)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="b5452bbd7000fedbdf25100000000400028038000180060002000c000000060004004e2200000c000700090000000400000008000b0073697000070006006e71001008000b007369700008000400020000000800060000000000040002800c000180060004004e21ffff0000000000000000a9afa2bee889b0c73eadbce6aca29be42ec7ce214153a535065aff2172e917dc12a6b1b5fc3a3196d1e8756bb087e06f4ef2cfe1b008f87602c62cfac9e10b1be9d450926412cdcef277df6d07f7059d5395423c0e6bb4e69b0cfd98"], 0x78}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x54, r7, 0x0, 0x0, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b6"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r8, &(0x7f0000000240), 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 17:15:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 842.664613][ T26] audit: type=1107 audit(1588353334.376:577): pid=26652 uid=0 auid=0 ses=4 subj==unconfined msg='ˆçÂ_wý¡a• ²Ü-äçBzõ,ïüÇ *ÐäjÑ3åBµ4B™ž [ 842.664613][ T26] f¿Ù ~_‡žKqï±îP2#DÕWùéc?j¾‡je´ÖFœï<%èà;" ê@OCk œ"™h' [ 842.736002][ T26] audit: type=1804 audit(1588353334.396:578): pid=26669 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir232685834/syzkaller.n7GwTA/255/memory.events" dev="sda1" ino=16286 res=1 17:15:34 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'macvtap0\x00'}) write$tun(r0, &(0x7f0000000340)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x7e}, @mpls={[], @ipv4=@dccp={{0x5, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x84, 0x0, @remote, @local}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f426e6", 0xe, "070003"}, "8cbfc12abc282c27820fd9118600820e1106001100000000940a5a17e89fb5f1d3debc8540002b4ef424297d1138b27a369d0b112b33df4c366b67856c210a24c3df6373d0ca47c3c2885da770edbd1ee5bde967a6ffffffc1f40004"}}}}, 0x8a) [ 842.974654][ T26] audit: type=1800 audit(1588353334.396:579): pid=26669 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16286 res=0 [ 843.101020][ T26] audit: type=1804 audit(1588353334.406:580): pid=26669 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir232685834/syzkaller.n7GwTA/255/memory.events" dev="sda1" ino=16286 res=1 [ 843.212042][ T26] audit: type=1804 audit(1588353334.656:581): pid=26682 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir232685834/syzkaller.n7GwTA/255/memory.events" dev="sda1" ino=16286 res=1 [ 843.481762][ T26] audit: type=1804 audit(1588353335.186:582): pid=26674 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir232685834/syzkaller.n7GwTA/255/memory.events" dev="sda1" ino=16286 res=1 [ 843.510436][ T26] audit: type=1804 audit(1588353335.186:583): pid=26682 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir232685834/syzkaller.n7GwTA/255/memory.events" dev="sda1" ino=16286 res=1 [ 843.580201][ T26] audit: type=1804 audit(1588353335.286:584): pid=26674 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir232685834/syzkaller.n7GwTA/255/memory.events" dev="sda1" ino=16286 res=1 17:15:35 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$rose(r0, 0x104, 0x4, &(0x7f0000000000)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10000000012, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000002287eb7e660000000000084000000000000000000071106012000000"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) write(r1, &(0x7f0000000280)="2573302fb479875b31b2e3ead67c9e3087f6bcef228c2b97faaf75ac1eb1d2430ce30029f188a03d4919e36ce3222a73287311369ccb045bd72c9fffaf0034949164bbd13a368a7f3e47786f340ce9c96826f6f581f84ca97f911a0e88e3283bd24e6d0963dff9fb33a3f6f3b2ba4bd470f1aeb03afeaf4310296fb9462cd1fd3dbb8fc5549eba76ba489c32c1911832958e6a4edcfab8d0c3828d78accd803374ab237d4ed9919a74a45b19e41167236cb139050ff0b04a425006e8fd4980ac8fbffceae378e3eb274ce38a37870d3eaf", 0xd1) 17:15:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x8000000000000, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x2, 0x3, 0x240, 0xd8, 0x0, 0xd8, 0x16, 0xd8, 0x1a8, 0x1a8, 0x1a8, 0x1a8, 0x1a8, 0x4, 0x0, {[{{@ip={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'ip6gretap0\x00'}, 0x0, 0xb8, 0xd8, 0x0, {}, [@common=@inet=@ecn={{0x28, 'ecn\x00'}, {0x30}}, @common=@socket0={{0x20, 'socket\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2a0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(r1, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, 0x2, 0x2, 0x801, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_EXPECT_ZONE={0x6}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3ff}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x3}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x80000001}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x4}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3ff}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0xff}, @CTA_EXPECT_MASTER={0x20, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4001}, 0x20004000) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/659], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0xc0, &(0x7f00000005c0)={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$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r3}, 0xc) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r3}, 0xc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r4, 0x4) 17:15:35 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0ff1100000079a4f0ff00000000b706000000000081ad64020000000000450404000100ff0f1704000001130a00b7040000050000006a0af2fe00000000850000001a000000b700000000000000950000000000000000e154cd844a954b26c933f7ffffffffffffff55bb2007ee51050512b5b42128aa090a79507df79f298129da4871307b534bf901115e17392ac66ad029d1c000006146001e04aeacea799a22a2fa798b5adc43eb27d53319d0ad229e5752548300000000dbb4777df150b7cdd77b85b941092314fd085f028f2ed1a4535550614e09d6378198a6097a670838337af2abd55a87ac0394b2f92ffab7d153d62058d0a413b2173619ccf55520f22c9ca8b6712f3024b7041b1df65b3e1b9bf115646d14ce53d13d0ccacda1efc5f9094fa737c28b994a8512c816fdcceaede3faedc51d29a47fc813ce3d32cfc7a53ac271d6d6f4ea6bf97f2f33e2ea2e534300bcb3fdc4b4861004eefbda7f54f82a804d4a69bf9bc5fa77ee293fbd165a5a68488e40b030166565a097b1b44b451de736bb6d43db8db03d4b7745fef1d04ec633dee254a6d491b849a5a787e814c4fd21a18986252a70f8f92eb6f0e8c7db3503680e5e5971ff4bf23242a1f2c28159f09943b1b0452d1b72183aacf4a84f9130b775dd4e9e3070756f97ad791fa99dac06b57479321a0574fb304bc2a1681989328c8ddc20ea011bf5742e0ef94234db8b20ce3f9f16cb7fc20fb4791ec85821d0c48fb657c29b309c73f0977e7cde65a82b94c461d7962b0d2277a84af326f37f3e2c25a61ec45c3af97a4aff3fc8c108755f75ca13fb7c8bbd8b6e506c0fd7eb26bb19e058a4dfa7e85a8bdf1d41a2d8bda74d66f47cc180f82c5f573c6d294d3665016ac59dda0fde0745db06753a7ac7fe13cab6692422a46e9ffe2d4a2d32f7528751313694bf5700b20ef0c248ddd3da32396a614cacad4aff2066bb5d4045c9585638c2153a6eee01738b0c10671f4f559b7dcb98a6273b8c5f1e24d9f679e4fbe948dfb4cc4a389469608241730459f0123fd39206000000000000eb55d001623258a141bd587cc9dad46de56ef907b059b90b8aa49afb9a79ae5498f6589880ed6eea7b9c670012be05e7de0940313c5870786554df26236ebced9390cb6941b8375d936a7d2120eca291963eb2d537d87cbb54e588ee5d6944ee4de5c183c960119451c31539b22809e1d7f0cda06a9fa87d64cb77872a0aa9a104e16bb1a2bacf13464ca03aff14b9aa4bd9539f5096412b92012e095b84c20243ff98df3347f0e399d1b9f27e3c33269c0e153b28b2d4410572bc45b9d3fa02208d304d455c363000000000223201780200c6ed7966130b547dbf8b497af0a77f52f2cd1d0000002000000001c800000000000000000000000928ee53595a779d243a48cea769470424d28804c026ab7f4a5c81921f0128dfd70b438af60b060000000000000056642b49b745f3bf2cf7908b6d7d748308eea09fc361b4735efbf3411718d6ee7aebf9ef40662d7836d252c566f5ee938acd60b687dcff910700000000000000456f7d2a42bd13da2022f23daec61854f640f701db0276652f6c74f20675eb781925441578e9300400ddea8ec4ca37f71c2710a7ea8ae0dc214e1cc275b26adfa892e6de9200000000e50e5bafecea4d4134f9d006c8d6883eca5c9c58c9e93311ab50fe82d5a96b09c68c73de2f04f15d005387577f480000ea65559eb00e76e9d0ada209bcbb5c252b28a60ca770663da451790cc36000906d5a9fad98c308e39bd5ffb6151d79c1cee1cdfba05e3633be3f00000015762e5f5a3a0bc33fdbe28a5ffc83f2f085185cc92fe7f791e8f6429309d6adab4b7e508e5bf024ed8f8a005f2bbf96c89739f5d81e750d50515a59a3ad09e8802e8f4f535447dc0fc9d5f99a73145dfcedad69da9cd4375c624600e78f4458542b14f29611f95d4a31838eeb20c20bb82aa31771cd379ec83554cea5e6539db7384e1f58d81f2f2653c4d9818708e27c89b552d310ab16bce9c764c714c9402c21d181aae59efb28d4f91652f6750b6ec962802c0320f8059195729d60c534ee8e8ff0755b67fe4c25edb85bcff24c757aa8090000000000008c420eb4304f66e3a37aaf000000c42a570f0e9dd5fd545470f862f8c3c14fa9ecd1e877b0d8ca84c044859e78a7152cf44ea447a9a284db80e4636c25b96174327d82761c26e329555f9290af4000000000000000749efd3763655500344bae34347f5ab0d534b8d63e4ca3b671f2de1cdf519192c6b59a601fd419a5c16e2055b850580994484305d7a1759782e4c571ee855a47bc00edf5e9020c09ab004321610b857e8717764b633b21cb32f0e03280e09758bd445ab91d20baca005452b79d7b574a247f1d2fe45b3c4e93da3d51de647c10dd49944dc87c92332af00f191b66b6a6f732a91f0a2e9120be61e58c79d497247d278888901d44bf77ff246605a644e9e3d769db497c3960dfde12182334caee994adc38a436367a54b9e182b78e9a0ceb9a2c4f63902c1ad1a7c5a08d0920a23c2a86abbdf357849a651733e57f3101987602688888ccb85c86b4f8ffffff7f000000002c331fca0e541b7ca2119ff0d61c5224550346115b43f8b1894c8fa8a14dc4810f61ae96c18cc7130000000000002100000000000000000000000027c9a46157a3609b6fd9843ae19ec647249a9375de5858818f3c4a4fa6ce46f4d42b07199de8b99231ace58c77819ee214e49666c464d35ca9b50f3ed3b3dc8c17a23692759ccf5a205311b7ab22532697b861dfb54609fd88e6043bd52ae84c1bb0c8a6c769f952283a1f4e3842edb3d42c68a2102fa1296dfff4a979369b0e8ebc62887aa46e820a74f91381dcc198e353047db70686d147357024eb3cb94f1e89cb5ba0a56aa046b4dc521a3d9356b4b8b5917c4c860495b240e80063bde261fd00000000007271e28ef6806bc8e139c49b91c76b0d3958f7f05b47d3e519f1634e8fbd8d31330d89069f9648a2ff93060ff073b3a113e47edf76f7d1b8b90bc0df4cfb0b9c8c80158b44ecae9420654f7016b0aac117087406d343e27b372d6027ab2aec8f2bcad7fe6bb932bc5751d2974e95455a277f9a9aeb29aa185d7fe74b25a3b472bc7bbdd2ac5a1ea608ec137ace03361607cc1a84be659355629ab13ad49008c3fcfa2423439aaf3e36cbf537801d3b384d63b95a3607961d5b59da48a0155e8e42cc13c702cc40c89cf86c2021d72f9f4ab1b00de555a5a39593c93871ff7eb5ecadb64837a2d887236cedaa5152e3d5864e57581b61f2b0960600000000000000265f091e7bce17d20604c5ab751773a5cf2ed6c94682ebf13548209b8a719a7abc06ed03832bf274707c7c970edc20d2cb639ecd58709b05a20097208d03f7a146a690191361873867864e0af53eae997ee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&(0x7f0000000100)='GPL\x00'}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0x165, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r3 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r2, r1}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000180)={r3, r0, 0x4, r4}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000d00)=0x2, &(0x7f0000000d40)=0x4) [ 843.830563][T26715] xt_ecn: cannot match TCP bits for non-tcp packets [ 843.840612][T26717] net_ratelimit: 3 callbacks suppressed [ 843.840623][T26717] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 843.939530][T26715] xt_ecn: cannot match TCP bits for non-tcp packets 17:15:35 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x0, 0x0, {0x4}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}}, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000050c0)={0xa, 0x0, 0x0, @private2}, &(0x7f0000005100)=0x1c) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f00000051c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000005180)={&(0x7f00000001c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000125bd7000fbdbdf250000000006001b004e220000060002000000000008001700", @ANYRES32=r3, @ANYBLOB="b8f91e6a8f30f0f3f4330d7fdfe3f2c7bb86894d0ecc23e2867ae913b2f9b13f9f3d30f7013230863e93dbdfc369b7a7a7cd0f6cb23b43"], 0x2c}, 0x1, 0x0, 0x0, 0x8081}, 0x24040000) r4 = socket$inet6(0xa, 0x8000000000001, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x2, [{}, {}]}, 0x48) 17:15:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0), 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000040)={0x1d, r2}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) [ 844.093419][T26732] IPVS: ftp: loaded support on port[0] = 21 17:15:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001080)={r4}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r4, 0x1b6b}, &(0x7f0000000080)=0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x4, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x200}, [@IFLA_MASTER={0x8, 0x4}, @IFLA_IFNAME={0x14, 0x3, 'veth1_macvtap\x00'}]}, 0x3c}}, 0x800) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r5) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000d80)=[{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000180)="5fb89f79dd292c7c114faf7c920592b82fad2cac776850128cc46aac14bbf924b747421f55947f365503983ac294ecc25ad4f282c4cac58cb7ba1afda572f7a54fd1", 0x42}, {&(0x7f0000000440)="52c45ec4ca9fee53638634f0d6cdcf86b40c3fb24dfb0d81c4cc2ca4cf38d3d595c0e9ae73035b4a6ac299073c0a6952ecee94d8c6222ff4812e9be5183e3e37f9c3de816a4ff18ff6fdd34f30152871c4f8b63210391359b606e15cbda4ef9a0932d9f2ab9abb954c1f1da59826b186f8e810f20ce8bf4a321b4e4c9beb428e4cb4298484e4934af49fb0f8d560ca67d1dc89418142b9", 0x97}, {&(0x7f0000001140)="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0x1000}, {&(0x7f0000000500)="a94fb0a44f12d448d81b95a711a4deab6205135e975c230f067220770d1d077553bf09b6c546c351079bb1a9a8253291ba9e9e2b6418961e4caae5fbcd4172648175595396937b0b5ec76430c7be68c3f115c116567297010f9808bcb8fffa5c453fb77b641023f8d3f04968ccdcc2d2d1be2c591d477bc7a6722a8f1ddd2499f66e510df70cc37969242b7e5014dfb03f52f18a65b466e5f9eaac92f2af585d1b83bddbc4bbb1408cb6777a6ae95b82882e1008", 0xb4}, {&(0x7f00000005c0)="5dd30593128f256a5fd307bdd17f5e197896bfe0f82cf68c5c7445639d4eeda37957c4291ced4d55fd874161f10583b8ee7eca449ba161e1ebbd03840e8d74a5ed0fedacbe2a5e28f7bda7b9", 0x4c}, {&(0x7f0000000640)="035961e7d6945691db513afe041412340a0914551d3581d862808813366b37cf419be3dadbe38a8f2bb238d67be0d3ae0dcac6695efd3dabffc8ff18e548a461ff5e23aaed2457d8daa680cae513ba34080adb73dca373380ff477f746dce881e47a63705c79033eb61b495b9ccbe4a7de831804ad96d0981f8dac64aeda535b1bc7d065459505356ae9e30a62a26354fb5c9f8a2fc39d60a7597bd8a2d9d5ab6d770f3562d10da81818a1e91443d5785c021ca18823dba8d3385adef4d2f04dab08729f66ac0ec9a995695ecc2ca437b997e2fc0c58ecdc5dd658", 0xdb}, {&(0x7f0000000740)="52dd2fb12ae85a91dbb30857afe3d8e60b", 0x11}, {&(0x7f0000000780)="284fecf7cc6015ec82bdec52575b2f371a3628377d498c425ffadfca44f8d09eb01ad677d9eb5f1af4310066c1d4826d66a5b8d2014e10de3da99284eb6d78c5b1e43fa5e6d510f3e5c7af94a4e8e5f0789433cb49e56d13a3e19f2dbd085aef51f8e126ae188c84f6306e35268f7de025701bed4851e471fa8a56dd380c91eaed84e869970bb309db53116111a8f8e51fcaad56bc032a", 0x97}], 0x8}, {0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f00000008c0)="72b66012d67799ec5f3c5df936de60592303baf7810624996f3deff84c6cac7d1018f21bd007045e5759647954f8712ff3650954ff9e7aa4f7873711196b15527a9d2e848932629f03bb6bc43967b023bb0d7b5c6dcb8c9d28496072c5b8c2299cd77a4c41341024", 0x68}, {&(0x7f0000000940)="9da2bc5fde4e9fc956e128e39d1a92c69620a4b8023dad49b85ce8a860491dcc5f295d71675e9013036d6548d35f58ce4f54654eda328fc2a620564c971f9e9a9807a45bf690f580e006c7c0cdf66ad63d0949d6f4dd25535e2971dc2bba5d065609c162bbd6288d38b8896ac782fb4580693098913643a69dc5aad26c8530f68eac7aa774c5c86772f8c2bdece05634e5101e72be4f7dc7eb01bbcb29f210933574f2499e125fdab8eab11e19b64450182e3ee93bcdffa62d2f91fa9b91b5", 0xbf}, {&(0x7f0000000a00)="30e710ee6c92f55a87234eb9f4244920327c8933a0fbd9ec1f2b2709a6628b6d3533e6b7bf3233b9f41c45a9665dce1834c44fadebd019bd14250876cb22351d332fd25effa888f5594cb20defb19516febf7b7fd6c2a4feb4613e7c0e65b6e4ccac2ba1a35a5781057d12be15497096e3f553636ae800dfcb3b", 0x7a}, {&(0x7f0000000a80)="69202c831679c28c219e5928aefc7bf885a6b7593b83457ced4c411cb4438be2bc2e983881f02b065cd0a7b6b33c259a284a4fd96012d6ada0662317a35ff883610655eb9eff36ee15a7ebd689101518b5e1fb243f5859046d4e4808b5a3b490ebd8cdf50feb53834910d06e", 0x6c}, {&(0x7f0000002140)="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0x1000}, {&(0x7f0000000b00)="5c2f47545d01ff48919808447611ca76f75c367b90792cb03f9054cb55fd24c372e8e93c0024cb146dd504dc5276455d24ab3daf6660645c734cab6c235176e259703a1ca24fc092949a5d51e414cd879626", 0x52}, {&(0x7f0000000b80)="b252df0249e6d4d51ddc0d7e4599033f0fbe1e3f39d2ac9382f931fe683785a74fc82cb041c65f16e375def019a26834ccb9f45f7e36141cbfc577c3f0610e468345d40b65b0eb514e5fdedf34f521a7", 0x50}, {&(0x7f0000000c00)="18618c870f7c3e2757fbcabd6ad8149f04002d0aaab1f211ce572c928598148616e694814165b9d9bd2dd19ed3f05a5ac4b1abb478bbf6c2461b4068c155af5d9808b43dadf956917aff1312ea2ac226d4b76bf7c54114ed6052e1d733f7e47b2be518de96da76a1944693ea479c14a1249051e90c988061ea4effd5bdbea7ba65e62b8d43547f1801ee5a6dbe72a74c9660c9f30ff81b990f3b1035e75c3674b6c521d278f4ff67f49717eb4300c8787b", 0xb1}], 0x8, &(0x7f0000000d40)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0xdc8f263b2ca6192c}], 0x2, 0x14) r6 = socket$inet(0x2, 0x80001, 0x84) r7 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r7, 0x114, 0x7, &(0x7f0000000380)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, {&(0x7f0000000280)=""/227, 0xe3}, &(0x7f0000000100), 0x44}, 0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001080)={r8}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r8, 0x2, 0xfff}, 0x8) [ 844.141657][T26736] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:35 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') 17:15:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 844.339620][T26744] IPVS: ftp: loaded support on port[0] = 21 [ 844.434281][T26750] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 844.750671][T26732] lo speed is unknown, defaulting to 1000 [ 844.784372][T26744] lo speed is unknown, defaulting to 1000 [ 844.961784][T26734] IPVS: ftp: loaded support on port[0] = 21 17:15:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 845.041777][T26734] lo speed is unknown, defaulting to 1000 17:15:36 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc, 0x0, 0x0, 0x9}, 0x10) sendmmsg(r0, &(0x7f0000007900), 0x4000099, 0x0) r2 = socket(0x1e, 0x2, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f00000000c0)="c4d505fce6d9642b80ed7eebd0068f3abdd6ba6a3eb0f084b154b9389791005d293d0a1bc6ace4ce423768afffc7b496488fb240d33d81681bfb4617cb98ecabf22ac003501bf03475617f15a8764ac88c4649fd43454b05db3408f5391a2506bb52") setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) close(r2) accept4$rose(r2, &(0x7f0000000000)=@short={0xb, @remote, @bcast, 0x1, @default}, &(0x7f0000000040)=0x1c, 0x400) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xec, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x40}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffff7}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa8}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc4e3}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@empty}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9f77}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0xec}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 845.096482][T26744] netlink: 'syz-executor.3': attribute type 9 has an invalid length. [ 845.122333][T26809] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 845.298424][T26804] IPVS: ftp: loaded support on port[0] = 21 [ 845.382929][T26835] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 845.424158][T26744] netlink: 'syz-executor.3': attribute type 9 has an invalid length. 17:15:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 845.700288][T26864] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 845.936180][T26872] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x70, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x71a) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 17:15:38 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 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}, &(0x7f0000001cc0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}, @IFLA_MAP={0x24}]}, 0x4c}}, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4005102}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xac, 0x4, 0x8, 0x3, 0x70bd2b, 0x25dfdbfb, {0xa, 0x0, 0x7}, [@nested={0x14, 0x96, 0x0, 0x1, [@typed={0x8, 0x2e, 0x0, 0x0, @pid=r7}, @typed={0x8, 0x30, 0x0, 0x0, @u32=0x2}]}, @typed={0x79, 0x7a, 0x0, 0x0, @binary="e97fa20003654ee6109f2519ee348127f2bda6a5a66e51b42eabf4d4a75cda90da5b58cc72a49c18978043a190809abe297a6f29dc8813e83d9b832b1280d77618d854f622283de5c03900cc1ea1bd92a5ed0df52328bfcac960b58784fb9f4dfe00749d049cf60511feaa32009bf83a5987e9a658"}, @typed={0x5, 0x9, 0x0, 0x0, @str='\x00'}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000000}, 0x318add6fc93fe8f1) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r10, @ANYBLOB="d8cfcf0132f0968fc4c9d28a000000"], 0x20}}, 0x0) 17:15:38 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x40000000015, 0x5, 0x9) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) 17:15:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 846.458370][T26887] IPVS: ftp: loaded support on port[0] = 21 [ 846.461721][T26890] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 846.555447][T26893] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 17:15:38 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000ab80)={0x0, 0x0, 0x0}, 0x2040000) connect$inet6(0xffffffffffffffff, &(0x7f0000000740)={0xa, 0x0, 0x4, @mcast1, 0x800}, 0x1c) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000180)=@polexpire={0xd4, 0x1b, 0x705, 0x0, 0x0, {{{@in6=@empty, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}}, [@XFRMA_IF_ID={0x8}, @sec_ctx={0xc, 0x8, {0x8}}]}, 0xd4}}, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="ec0100001700090728bd7000ffdbdf250a010102000000000000000000000000000004d63c000000e0000002000000000000000000000000ffffffff00000000000000000000000000000000000000000000ffff640101014e23012a4e237fff0200a02084000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ac1e00010000000000000000000000004e2400004e2404000200202073000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000005000000000000000000008000000000ff010000000000000800000000000000de00000000000000feffffffffffffff010000000000000005000000000000000300000000000000ff00000000000000080000000000000004000000000000000101020200000000ff070000010001000400000029bd7000ac000700fc020000000000000000000000000001640101010000000000000000000000004e2000204e207fff0200802008000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000100000081000000000000000000000300000000000000266f000000000000090000000000000000000080000000000100000000000000ffffffff000000000101000000000000fcffffffffffffff040096551d02b7bc0c2d7f3d06ba1a161482baf879a0b337bae906efbd8cff2e430e96249883860888ffffb16b6e00eb0002010000000000007fffffff3500010000000c0015005d073500a78c00000000651bc44ba0f655e9223c53b470566b5d4d74a5a8dd10702c"], 0x1ec}}, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=@getae={0x138, 0x1f, 0x800, 0x70bd2c, 0x25dfdbfe, {{@in=@broadcast, 0x4d5, 0xa, 0x6c}, @in6=@empty, 0x88}, [@tfcpad={0x8, 0x16, 0x81}, @algo_auth={0xe6, 0x1, {{'sha1_mb\x00'}, 0x4f0, "247404a0a4e03306f1018d9e693e636a615c324a208719a168fc8cf3fb4be8276cc53282d3ab3da2fc62f1bacbb32c1b69bb5adaa78d3b00cc1530f5223cb02c85a1064500b64c61382cad26c7bf4c3a23545e041d20a41b6dc85194bf805ea579c39d204ad0c1e5bf80148f28ac4fbf1db9d67085e04529dd36c9a7c6a3e46374d73a777013e5fe7c3c4a6760e6525dd846983848ccaa9d9f40126fb224"}}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x6}]}, 0x138}, 0x1, 0x0, 0x0, 0x20000880}, 0x804) [ 846.620400][T26887] lo speed is unknown, defaulting to 1000 [ 846.846907][T26913] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 846.888512][T26909] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 847.162949][T26887] IPVS: ftp: loaded support on port[0] = 21 [ 847.575586][T26927] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 17:15:41 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) sendmsg$netlink(r0, &(0x7f000000af80)={0x0, 0x0, &(0x7f000000af00)=[{&(0x7f0000001540)={0x114, 0x13, 0x1, 0x0, 0x0, "", [@nested={0x101, 0x4c, 0x0, 0x1, [@generic="bb0ca4e38631a2f367572caaa2bd2139bc812abc5e1cf7045cfc08c94eaf491ea3efc6f02f7f07e52a29c946c07f8092b027981acb2439e15c93cb7950ec40876c79031dc81187a7bff48e5f106517d6774307", @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @generic="5ec719e8ed01caa658e72ac141c8c4c31f37f1fa5df626accca93f0d6cfe8987853b89c54aa79cab858e9f14f1e24e474aa3d96cda0efdff822886ca36e9c1511fac93", @generic="e46b90270555acf6c161ddbb1d6d57b888da00a406e32d8fe7bd2896ff600662e8b6d1df1859acad00223ab46178ee0cd546fc38b177253a1e8d24db3f3d4216a6c91393878ceeda9e6a999122462fa207f0fac3776b71"]}]}, 0x114}], 0x1}, 0x0) 17:15:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x2, 0x0, 0x7}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$PPPIOCSMRU1(r4, 0x40047452, &(0x7f0000000440)=0x1) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005800000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66e2a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000a0001006261736963000000200002001c000300180001000c000100736b6225aa31263597c3f235da2f570f800480b600565d445795cd1f7d02195b6d587998f2c4336f52ca666e903fe8659ecc3242c3e20476591b22df9d1dac4fc8b0edd36e9e0000000000000000c5045f65ecc8"], 0x50}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x4924924924926d3, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = socket(0x18, 0x3, 0x0) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(r6, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x40, r7, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xf}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000540)={0x54, r7, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:pam_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x0, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IFACE={0x6c, 0x6, 'ipvlan1\x00'}]}, 0x54}}, 0x80) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000001c0), 0x10) 17:15:41 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x57}, [@call={0x45}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x1e}, 0x64) socketpair(0x29, 0x4, 0x4, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xffffffffffffff38, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0b4a1914200cc3ad134d722638676806c8290e7b562b6cf4fa7af6933aa62720930c5bde676ddb9c0c311a7feda8455842b5365ce6d9082f1f056abd876b3e43df416758c774ccb2812e65015ed0b8842bd64eaedb3091495364373194c8291924cde4eb65b0168d36955facea07381b9a4e74fa4c0f111cc2fbf6cd1ea6877a05e7d76dc889950a0af8a3842cf9e6364c087a3d48f2dfc7e7f89b7aa5060d8e3c2e7630e2a22d7e017e36c2e9fcd5e64ba064ca4f8e00a658f5fefd6b640a4272e7b5a6431e3e326a41614b2f54f06fa19d4a475b9da7f71d8bdc5e22c3e9e6ddfe7b23706ad4e0e97bef4388bbbdb5e2cb77e43eb48248565888a7a67a38fe5344e4d43ddccca47ad855d1174aed891ab7cb13c7773d32cee8d2a16aca453da8165308f03920d7fd3c360ebb9451374df5632af7bcadf36fd435da0c0217370b4c9a6e1d63e0fa0ccaaee41f1f885ea0e9e58e9828a4b8ba15adf788ec35a8b7812ec90544402f24fd4aa56d6b6cc69503e0b9937ba71bd84d4ad99d88d26ebe9d2d1634f5db9ae05d89fcffd8aea88254f9b55dac78a4cc4fba181da2a30d235de529b13e53d8d89a0000107fea3653e607f98fbcaa0fc16569d9028dba1e81c7c424bbe2e1091053e486179183bf7383446785bc2405efdcd33d4c9bfb28dbe620f87fae7d1a52994197a1aaeed0370b819c46e5943a466e10c360c16c6420ee1cad8214b1945c0f1e5498de241a3db40a1529e51d61028aa6c78abaecac630650097fd4a1b946e87be28b0499584324bf5b05e94cdffef75ef64413cffc4b41e8543ac2e97b7f6c349f94dbdcf2adac68a88ce16421ca3567cb3f0e6e9001e370"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @rand_addr=' \x01\x00', @ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400003}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000100)=0x3, 0x4) 17:15:41 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x9, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="850100000000000057000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r1 = socket(0x10, 0x803, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x40, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xf}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x10) r3 = socket(0x10, 0x803, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(r3, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x40, r4, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xf}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x10) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, r4, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xb}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x14}}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010100}]}, 0x74}, 0x1, 0x0, 0x0, 0x4004044}, 0x810) [ 849.673023][T26934] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 849.721527][T26940] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 17:15:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 849.867925][T26953] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 17:15:41 executing program 4: 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, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$SIOCPNENABLEPIPE(r3, 0x89ed, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_VFINFO_LIST={0x1c, 0x16, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x80000001}}]}]}]}, 0x3c}}, 0x0) [ 849.958649][T26960] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000002140)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="a1e2044e69d92592004fdc5cfb8a1953c96ee8d3dc797752a738ddd0a7986462dae0fcd180f16055216dfbe5923f4c73babf2ab14a47aaa067bc7b21b2978d06484b99c221414cba8115b1b4b4c2b543e9d1183ed185ebd337a9d1824df6c87705bcfb56e32ab61cfb447df1eab93c280ad88183ca1b40f5ef623e57d07c6414dccab55441ce36be5bc7f2c5a6798ed0d867643a8c707144ad441baad786a4c68c57e5efe15650856e99c3917e2ff83593e2c1efe8", 0xb5}, {&(0x7f00000001c0)="66590e075009f28060605bd278a6a542f152505d583540c6be9023867a69f0e367d3fdd4071738f20225e0a40c6936ccee1ab93eaa70ad4a5352bc80675f07f397569301850d57c4f0fee951f398f2b6805eac0a64f7cd2af6451bb5c33d3b654579ebd96f59660b91f40bd68300824de1f6958f56e75b239d015c944a5e87bc5ea4e3a4042897c4d01824b3035760efa788eca30d1afa73ae88f6dce82f4a3001d6344c534df5d4c8cf2d0af6c4650d71df5f6cf3c80247f5261c3066e388531016809c6c38", 0xc6}], 0x2, &(0x7f0000000380)=[{0x80, 0x1, 0xfffeffff, "6811cc634ea98274c81833fff2bd305b5f0536eb58a04b15957e5ec38480537dd1e3e61371400d6fe924b7b7931c1ca5900b5d59bb3d32979a0f32e1f328b7b5c5cb7aa5a65d2ee0faa5c57a3308c8b9161533f980bf586381d2655a47e2d986b33833ad3147ddaf76ebb6e95e"}, {0x90, 0x10c, 0x2, "3565353bc7bd6608d118d8b3248f0a028bfe441d22d4d0d7192fb77c66bb9cb8ccaa4a9417d3d080b1c8fc1cfc46b785667f2fe75cd98d8e4106ca1ec5eaa49d4259cccc08db6368926c790d11e14839d05a5f6da0ba4e86a1cf9b56b3d75fb60dc24b7fde332fd76da1bf43b0a30a836e160d454eaf0604582b"}], 0x110}}, {{&(0x7f00000002c0)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x3}, 0x3}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000002680)=ANY=[@ANYBLOB="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"], 0x472}}, {{&(0x7f0000001b80)=@nfc={0x27, 0x1, 0x0, 0x2}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001c00)="292f9d58c0ec325175ea1bda0cc4297276a05304bc99910adbca146d49a4a21773bbd6de7335e527da661b31b16a99d16dd5f297b51ebef00dbe7eddae1c67a371c88df2cbc5df2acfa2b5a8456880dde1a05ba3a2bbd3f7a7e53531", 0x5c}, {&(0x7f0000001c80)="c4d3d494eaa668361c38d66846bbbfb77f47c8b0b3b3c6e61866450ccbfed9417d30e2d6bb98b08e0d93c692e53e22e4bcc326f05e28e047ba0fd9657bf58c495d12a2e9a5ee3e2798d81b1c4675f7f12646a5db979f2201d92af577afc8d7859e426ebdcefdc8aaca5e94df5883a52bc95fa7f062288a42703f610cbd982b9b0be9f380d26ecc344472bc8b43b07e489d74d06d221bc656fb9461ebcd63af6d5e9310c9", 0xa4}, {&(0x7f0000001d40)="eafad27f9f51311c4d61679250ed9dab56980f978339f45c3eaede7def1831e8375f26aa0d037aecadc191ef3ba159d17c310e4b8127ff6787abdbd19f3f947dbd2df16d312581330b28cb0ed8175eb0f29637d19f5c125e084c330caede83232b5aae30c02d72d3a96142e8aae08d78d317500e44c5af56c5d07fc970b66e0175962ce757c158eaa54149c0d2a4d78aa743327a1e5a0c2a051aa9fe139a4963ebb2c304f7a8c79aca", 0xa9}, {&(0x7f0000001e00)="79e6bf35a506202e6e0dd9f2558ecb5792369cdbce66b46fe6d068a8d681a186c92f5a8eef8e4839216518bb23f89550d323ffeb4c7ec0ec3552b205ca30d4e9fefd89a1994225b5dc37ae7bc52454b1eb0ae669d5a0c5efe2fa2a13f7c5b05759ba9cdb63f5427c939610c9568e2bd0e248d15cb27293721619f85cccbaa6c7c062d1b005daef25512fbaea1d61800bbe2c5f8d2b8b781db447cd4e26a03b7876a3969eaa51290b46e2f690903558686698039102678152acac203bd17eed87116b78142e0625c39d09d215eb1d1c18c7", 0xd1}, {&(0x7f0000001f00)="9fae7d6b40f52f492833a5716126d42cf18355aac506dec08e1609d6b29e69b7b577e5e72363c38d08e6ba04a1b6551c5a9298f836861d6c5e9e3073bc204ff652dddd897429cc90719c577c0b46fc82f335abc03be5a9aa260664774161e0e89c8254da1f5f87fc77e71e85affc0446a55b58", 0x73}, {&(0x7f0000001f80)="dffb62dcd3bd8fec3cb03a715d41fb512e9fa10bc92f488a2ce84200963c9fabd2b0b13a336e26578246a5", 0x2b}, {&(0x7f0000001fc0)="d5163c3c92b6361b320ad213ccf2d4a030ae459368b5ae27992f2e05f477977a6901", 0x22}, {&(0x7f0000002000)="9131ed2ed9f2b689bfec63eb17f73aacbab105694e4c80987dd1c85d78ff44f1f8c8a8560344592a12fe048ca0085feaaffbdc9f4254af7354b133c617f57fd77d0c58b920ef92a4aef9ff93405db7f4030445b1f5a39259e3f086d0463aeae95925e1ed104f5b4dec48844436c2cbd93bf269e324da807709c25826a85ac7cea086da534a98220d", 0x88}], 0x8}}], 0x3, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)={0x30, 0x140a, 0x400, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4004895) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x2, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000140)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r3, &(0x7f000000d180), 0x4000000000000eb, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000001880)={0x0, 'macvlan1\x00', {}, 0x73}) ioctl$PPPIOCSACTIVE(r2, 0x40047459, &(0x7f0000000080)={0xfffffffffffffe43, 0x0}) readv(r2, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/3, 0x3}], 0x1) ioctl$PPPIOCDISCONN(r2, 0x7439) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_ivalue=0x1}) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000140)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r4, &(0x7f000000d180), 0x4000000000000eb, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x4c, 0x0, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6, 0x6, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040800}, 0xc001) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000580)=ANY=[@ANYBLOB="a0010000100013070000000000000000fe880000000000000000000000000001ac1e000100000000000000000000000000000000d0dacf62000000000000a40014a8f12c0bb8211443c8574fafcf5e162bee005da3694d4994c9ecea256e86692ad18303bb363c353b0f449b4d60a0a250c6a8bf6ec355adad2ce28b7785e50cadb9c44b8bc7a470d467000000ce03718626ca319e7c6357b3f2f461db", @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="f0000000000000000000ffffffffffff0000000032000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000960000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c0017000000000000000000000000000000000000000000000000004c0014007368613100"/344], 0x4}}, 0x80) [ 850.024795][T26940] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 850.061726][T26962] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 17:15:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 850.260849][T26978] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 850.307983][T26976] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 850.434360][T26980] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 17:15:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 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$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000002c0)=0x14) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x44, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0xe6c}, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x14, 0x2, [@TCA_CGROUP_POLICE={0x10, 0x2, [@TCA_POLICE_PEAKRATE64={0xc}]}]}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0xe6c}, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x4}}]}, 0x34}}, 0x0) 17:15:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:42 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) sendmsg$netlink(r0, &(0x7f000000af80)={0x0, 0x0, &(0x7f000000af00)=[{&(0x7f0000001540)={0x114, 0x13, 0x1, 0x0, 0x0, "", [@nested={0x101, 0x4c, 0x0, 0x1, [@generic="bb0ca4e38631a2f367572caaa2bd2139bc812abc5e1cf7045cfc08c94eaf491ea3efc6f02f7f07e52a29c946c07f8092b027981acb2439e15c93cb7950ec40876c79031dc81187a7bff48e5f106517d6774307", @typed={0x8, 0x0, 0x0, 0x0, @pid}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @generic="5ec719e8ed01caa658e72ac141c8c4c31f37f1fa5df626accca93f0d6cfe8987853b89c54aa79cab858e9f14f1e24e474aa3d96cda0efdff822886ca36e9c1511fac93", @generic="e46b90270555acf6c161ddbb1d6d57b888da00a406e32d8fe7bd2896ff600662e8b6d1df1859acad00223ab46178ee0cd546fc38b177253a1e8d24db3f3d4216a6c91393878ceeda9e6a999122462fa207f0fac3776b71"]}]}, 0x114}], 0x1}, 0x0) 17:15:42 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) sendmmsg$inet(r0, &(0x7f0000008d00)=[{{&(0x7f0000000140)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000000)='+', 0x1}], 0x1}}], 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$SO_TIMESTAMP(r3, 0x1, 0x1d, &(0x7f0000000080)=0x8, 0x4) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000000c0)=0xfffffffffffffdf8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001080)={r5}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={r5, 0x3780, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x400}, 0x8) 17:15:42 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') r3 = accept(0xffffffffffffffff, &(0x7f00000005c0)=@nfc, &(0x7f0000000140)=0x80) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000700)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x4c, r2, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x3f}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xf9}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r3}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x3}]}, 0x4c}}, 0x40) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="020a0000b2378945", @ANYBLOB="684804ef447fa4fd"], 0x10}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000)=0x401, 0x4) sendmmsg(r0, &(0x7f0000000180), 0x4000144, 0x0) [ 850.845408][T27003] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 851.035822][T27000] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 17:15:42 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) pipe(&(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000000006061ae6e00143300fc020000000000000000000000000000ff0200000000ca00000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x46) 17:15:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000140)=ANY=[@ANYBLOB="94000000", @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="140002006272696467655f736c6176655f300000"], 0x94}}, 0x0) [ 851.155112][T27026] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0xc000) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r2, 0x8983, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000002534e2ff5894597754f5cf843d730eef3112784bb28790d631b7b56ccddda2472d7d9d523eb446fc12880c23"], 0x48}}, 0x0) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0x0) 17:15:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:43 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f000000a480)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="a703c4f0867cc8b0b9e290aa7d7c52e09b20ad8be7adc3510b6646d00a48ec9468", 0x21}], 0x1}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000540)="209d986458fc110ffd6fd556f159f5c894ce8f4367177c3b1c02698d32", 0x1d}, {&(0x7f00000005c0)='(', 0x1}, {&(0x7f0000000600)='8', 0x1}], 0x3, &(0x7f0000000700)=[{0xb0, 0x112, 0x0, "f66f77e60f0e15b801ddb231195e53d8f36b3c428a023eec17ab0fce7bcd23a046c3bd043e3029537d4054e250867667e75bac2594a67a91ebeff2cb409e8b42f05684d884dbd5df6cb6a7f1fc2fffa3ae5d7781c7781e5c5cfe00dda73dd8930d9c713bda412c29af6690ff5eb9be4dec4a693db9adfacf7028efc43430e12470a52973ff5b0bc5ddfc7cd9b123665dba1bed2e33b54ff0347f3d9e6dc1"}], 0xb0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x8d0, &(0x7f0000000100)=0x4) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r2, 0xc0506617, &(0x7f0000000240)={{0x3, 0x0, @descriptor="036ff14aeaaa9d5d"}, 0x7e, [], "f56cdb6d71a93d0a56f9d95ae47630aaeeb7f4b102d12cf15f464ce0b475ba54802b462d52d72dc652f142a2c5dfb4b798c1bb341f98dce806ef9670429a62fac777c9ed0f6793d17af6b39bbde837d016e033ffc0f06cd4869e98a93cc38ff6b54e240359847c88ce05002400ddb20b199bda79a5b795325adb15297016"}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xff, 0x1, 0x3, 0x1, 0x8000, 0x4}, 0x20) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000070601040000000000ef00000000000008000640000903ff0500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000002) [ 851.350984][T27031] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 851.389495][T27030] IPVS: ftp: loaded support on port[0] = 21 17:15:43 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x2, 0xed, 0x4, "6de3291c427d023d9831b300b915cd507c12474746681ea57de5fe1f9c711d1f776217a661e1dccc210ff6e5b31a749d987da0ddad27899588c6768cf33332", 0x2f}, 0x60) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000108e899040074"], 0x1}}, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) [ 851.503034][T27030] lo speed is unknown, defaulting to 1000 [ 851.514832][T27040] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:43 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd"], 0x6) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x0, 0x8e6767b8eef245b5, 0x70bd25, 0x25dfdbfe}, 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, r5, 0x0, 0x70bd29, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r6, &(0x7f0000000240)=[{&(0x7f0000000580)}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 851.609574][ T26] audit: type=1804 audit(1588353343.317:585): pid=27041 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir134039839/syzkaller.vXRs7Z/99/cgroup.controllers" dev="sda1" ino=16333 res=1 17:15:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 851.674781][T27051] IPVS: ftp: loaded support on port[0] = 21 [ 851.769023][ T26] audit: type=1804 audit(1588353343.477:586): pid=27065 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir758858226/syzkaller.kBWTU7/85/memory.events" dev="sda1" ino=16281 res=1 [ 851.845584][T27051] lo speed is unknown, defaulting to 1000 [ 851.904725][T27080] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 851.987395][ T26] audit: type=1800 audit(1588353343.477:587): pid=27065 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16281 res=0 17:15:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 852.176357][ T26] audit: type=1804 audit(1588353343.477:588): pid=27065 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir758858226/syzkaller.kBWTU7/85/memory.events" dev="sda1" ino=16281 res=1 [ 852.298354][T27106] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xe]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 852.422273][ T26] audit: type=1804 audit(1588353343.737:589): pid=27081 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir758858226/syzkaller.kBWTU7/85/memory.events" dev="sda1" ino=16281 res=1 17:15:44 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x288, r1, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x16641de3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x21}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80}]}, @TIPC_NLA_MON={0x4}, @TIPC_NLA_BEARER={0x5c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010100}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [], @rand_addr=0x64010102}, 0x42}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'eth', 0x3a, 'veth0_to_bond\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK={0xe8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x123}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbcb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1b}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3ff}]}, @TIPC_NLA_LINK={0x58, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x32ab}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x80000}, 0x20000005) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) [ 852.653356][T27120] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 852.670875][ T26] audit: type=1804 audit(1588353344.227:590): pid=27078 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir758858226/syzkaller.kBWTU7/85/memory.events" dev="sda1" ino=16281 res=1 [ 852.681364][T27119] IPVS: ftp: loaded support on port[0] = 21 17:15:44 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000000)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="48000000121400042dbd7000fbdbdf25080003000200000008004f000000000300000000000000000800030002000032dbb868c23ab6330008004b00130000000800150000000100ad5d"], 0x48}, 0x1, 0x0, 0x0, 0x20001001}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_udp_int(r5, 0x11, 0xb, &(0x7f0000000300)=0x1000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000340)=0x1, 0x4) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000001c0)={0x32, 0x1, 0x2, 0x7b2b}, 0xc) write$ppp(r4, &(0x7f0000000100)="7bfcef0897e2612f", 0x8) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f0000000040)={0xfffffffffffffe95, 0x0}) [ 852.831480][ T26] audit: type=1804 audit(1588353344.227:591): pid=27081 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir758858226/syzkaller.kBWTU7/85/memory.events" dev="sda1" ino=16281 res=1 [ 852.839537][T27051] IPVS: ftp: loaded support on port[0] = 21 [ 852.911637][T27119] lo speed is unknown, defaulting to 1000 [ 853.101700][T27030] IPVS: ftp: loaded support on port[0] = 21 [ 853.152297][T27126] IPVS: ftp: loaded support on port[0] = 21 [ 853.254170][T27030] lo speed is unknown, defaulting to 1000 17:15:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000180)={0x80000000}, 0x19a) write(r0, &(0x7f0000000000)="240000001a005f3814f9f4070009030180002000000000000088fe5ba50899cb421bd25e", 0x24) 17:15:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:46 executing program 4: 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, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) write$tun(r0, &(0x7f00000000c0)={@val={0x0, 0x88a2}, @val={0x0, 0x0, 0x2}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @remote}, @timestamp}}}, 0x36) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) accept$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) 17:15:46 executing program 3: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) bind$bt_rfcomm(r3, &(0x7f0000000040)={0x1f, @none, 0x9}, 0xa) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x200}]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x3, 0x2a) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x34}}, 0x10) connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r4, 0x0, 0x19404, 0x0) [ 854.856956][T27210] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x11]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 855.125491][T27224] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:48 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet(0x2, 0x3, 0xa8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000014c0)={0x0}}, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x80000) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x11, &(0x7f0000000040)=@assoc_value={r5}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000180)={r5, 0x9d6e}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 17:15:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:48 executing program 3: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000240)={'nat\x00'}, &(0x7f0000000080)=0x54) 17:15:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x82) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x3c1, 0x3, 0x368, 0x0, 0x111, 0x643df, 0xf, 0x0, 0x298, 0x278, 0x278, 0x298, 0x278, 0x3, 0x0, {[{{@ipv6={@empty={[0x0, 0x0, 0xc1, 0x0, 0x0, 0x68]}, @empty, [], [], 'ipvlan0\x00', 'team_slave_0\x00', {}, {}, 0x11}, 0x0, 0x140, 0x160, 0x0, {}, [@common=@inet=@multiport={{0x50, 'multiport\x00'}}, @common=@unspec=@nfacct={{0x48, 'nfacct\x00'}, {'syz0\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3c8) 17:15:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x32, @broadcast, 0x4e20, 0x0, 'lc\x00', 0x0, 0x9cc5, 0x78}, {@private=0xa010100, 0x4e24, 0x2, 0x9, 0x80, 0x9}}, 0x44) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=@can_delroute={0x30, 0x19, 0xb00, 0x70bd2b, 0x25dfdbff, {0x1d, 0x1, 0x4}, [@CGW_FILTER={0xc, 0xb, {{0x1, 0x0, 0x1, 0x1}, {0x3, 0x1, 0x1}}}, @CGW_CS_XOR={0x8, 0x5, {0x1, 0xfffffffffffffffc, 0x4, 0xfc}}, @CGW_LIM_HOPS={0x5, 0xd, 0x5}]}, 0x30}}, 0x0) [ 857.001185][T27247] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 857.003606][T22443] tipc: TX() has been purged, node left! [ 857.065467][T27250] IPVS: ftp: loaded support on port[0] = 21 [ 857.114111][T22443] tipc: TX() has been purged, node left! [ 857.120412][T22443] tipc: TX() has been purged, node left! [ 857.130823][T27250] lo speed is unknown, defaulting to 1000 [ 857.159615][T27255] IPVS: ftp: loaded support on port[0] = 21 [ 857.172489][T22443] tipc: TX() has been purged, node left! [ 857.184343][T27260] xt_nfacct: accounting object `syz0' does not exists [ 857.234037][T22443] tipc: TX() has been purged, node left! [ 857.258276][T27260] xt_nfacct: accounting object `syz0' does not exists [ 857.278794][T22443] tipc: TX() has been purged, node left! [ 857.296817][T27255] lo speed is unknown, defaulting to 1000 [ 857.350634][T22443] tipc: TX() has been purged, node left! [ 857.367243][T22443] tipc: TX() has been purged, node left! [ 857.479952][T22443] tipc: TX() has been purged, node left! [ 857.486363][T22443] tipc: TX() has been purged, node left! 17:15:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x1b}, @empty, @loopback}, 0xc) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x0, 0x0, [], 0x6, &(0x7f0000000000)=[{}], 0x0, [{}, {}, {}, {}, {}, {}]}, 0xd8) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x1, 0x3, 0x1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000600)=0x8, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x10, 0x0, 0x27) 17:15:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c00000010000507000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32, @ANYBLOB="679a3b18636d0c1f46850210529302e00177975cf92204a130ff6fad7e52cc9c5d0000000000000000000000000000000000000000000000000000b01aebf84ed5b0bfa754d15fcf597275093b8dbf6134971b07311d4f9d0502f9da6d0aabf287f56d64654a61c9267747eba428ed8f702e09b13258ba4ca0a4ea74a6a0497618964c96503ee12f6d1571e6094e5d612040a0947030b06b4d67ad53fb0bdc77a5cd9f8e7c9754341d6062d80878b6dc10f8d08b070088743cd7be86df2cc4a3094e571dcd"], 0x5c}}, 0x0) 17:15:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:49 executing program 1: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'ip_vti0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="110000000000000000000280ba34200b2959945438fb7f000000880003007501a72a", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00000001c0)=0x3042, 0x4) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) recvfrom(r4, &(0x7f00000000c0)=""/169, 0xa9, 0x100, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x100, @private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3}, 0x80) [ 857.673339][T22443] tipc: TX() has been purged, node left! [ 857.686286][T27309] __nla_validate_parse: 1 callbacks suppressed [ 857.686296][T27309] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. [ 857.689342][T27311] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 857.701478][T27310] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x3, 0x40, 0x81, 0x5, 0x65d, 0x4}) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x18, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0xc2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}}}}}}}, 0x0) 17:15:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 857.899221][T27311] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 857.923341][T22443] tipc: TX() has been purged, node left! [ 857.975954][T27255] IPVS: ftp: loaded support on port[0] = 21 17:15:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x7a, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x805, 0x0, 0x0, {}, [@IFLA_XDP={0x4, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000000)={&(0x7f00000000c0)="55a65106ab0c659e01f07bf1a584f4913f51900dd3ddfc0b6ee579203c28081ac186c4ca04db9170f0efc105ea7d15521235a4c837ea02cb068933f192dda39fd15ad854af448cae8dafff70544f325ad1b2bd971e89ce5b6798ec633ad75bf73d4c89ac7f1d68b2cd73e13cd85d0763adaba027", &(0x7f0000000180)=""/212, &(0x7f0000000280)="eff36dbceabd6027cbc47c7ba4ae459f03dc148342fe11233aab579c2702a61d117cfcaf88f6a58c10ba60ed7cbe5780f082531f562a6ba8f9d8c25507e3e69e5ee8795d0f311833e846da86328bf2af7679b4d61e7adab495cf61c3385c7c01deddb432a3fd1cf262269991830d37b67549be29a15b712ab70f6b595b04b4e23b2e24b1820b6029f405c3df172d0a5005b08e93003dad22ea07e436ec820d0afd0728f7612fde1e8a3c87aa0ebcfbacafde9e63f352ad908dd22026dd661568335de39debfb21a6376cdfe2bf9dbe6189046e5e", &(0x7f0000000380)="1399dbc37045837cf7f12cc5e969308f7522b206dbff93d1d17203481ab3cffaa1febd606d0def1f6d4eec5abc4265a712b3f7b1cd79089dc2cc12e0509d03d8c5d4dd76bc31f66bc863fc340af799d389bb9f0b46ddadd828f88e8ebdc819f6f2385fefe88d2e4baf450340f54ad4561c0b85388f2b45e797b869015905a6176ad27ad421f26c7831e2c42e53b16123c5fb3707b9", 0xffffffff, r1}, 0x38) getgid() socket$pptp(0x18, 0x1, 0x2) [ 858.062369][T27327] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 858.082537][T27255] lo speed is unknown, defaulting to 1000 [ 858.083183][T27331] EXT4-fs warning (device sda1): verify_group_input:131: Cannot add at group 3 (only 16 groups) [ 858.153296][T22443] tipc: TX() has been purged, node left! [ 858.164315][T22443] tipc: TX() has been purged, node left! [ 858.226400][T27331] EXT4-fs warning (device sda1): verify_group_input:131: Cannot add at group 3 (only 16 groups) [ 858.237353][T22443] tipc: TX() has been purged, node left! 17:15:50 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001900000225bd7000fedbdf2580108001fc00ff0800200000080002000a01010208000100e000000108000500ac14141708000400", @ANYRES32=r6, @ANYBLOB="02ca0418ff1c22b111e8b7b3ae91df631c7954"], 0x3c}, 0x1, 0x0, 0x0, 0x8}, 0x805) bind$inet(r2, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200087bd, &(0x7f00000000c0)={0x2, 0x4e63, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xfffffe97) sendto$inet(r2, &(0x7f00000001c0)='\f', 0x1, 0x20048874, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x7fffffff, 0x0) 17:15:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000071, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x3000c7e9, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000440)=""/255, 0xff}], 0x1) sendto$inet(r0, &(0x7f0000000300)="02", 0xc3f2, 0x11, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001080)={r3}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r3, 0x7ff}, 0x8) 17:15:50 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x64}}, 0x0) r0 = socket(0x25, 0x5, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) getpeername$packet(r0, &(0x7f00000033c0)={0x11, 0x0, 0x0}, &(0x7f0000003400)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000008c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="0000e80000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c650000240002800500030000efffff1700020000b092000004000600187c3c43afbea974ffb19ac7a31a1ec65f3aed2cf4a9e4fba54218a6023445614ec2ec6fc7ee0d29cb6ce7eeeb720f2716ad3a53315859f5b4bc359a8d56cc8e08f86cc8d29c6a26968e7b9d0640d146618a0bfe6ea9"], 0x74}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f00000036c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000003680)={&(0x7f0000000b40)=ANY=[@ANYBLOB="08020000", @ANYRES16=0x0, @ANYBLOB="02002bbd7000fcdbdf250300000008000100", @ANYRES32=0x0, @ANYBLOB="580102803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000002c00040000800008650300000200090408000000c600203f090000007f00030366f1000002000501000800003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b00000008000400ee18ffff08000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000f000400726f756e64726f62696e000008000100", @ANYRES32=0x0, @ANYBLOB="440002803b2901002400010071756575655f69640000000400000000000200000000000000000000000000000500030003000100000800060000000000000000da6f036dac9c20518f", @ANYRES32=0x0, @ANYRES16, @ANYRES32=r2, @ANYBLOB="400002803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB], 0x13}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r6, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfffffffb}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048040}, 0x44) 17:15:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x60]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:50 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000100)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032cfff6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$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}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff08000600080000001d16ca4da27e2a68da7fd052bc5b31dcbee6041adda69809c58dbbd66297ebd3ee61ef39f3d70ec9c92893ea8ec175450a3af125ec890cdbec656caaf2282d5d03c3"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 17:15:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000003c0)=0x6, 0xdc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0xc8, r3, 0x20, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffa7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}]}]}, 0xc8}}, 0x44) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r6, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000380)=0x4e0c60b0, 0x4) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="1107400f39521f9865050a"], 0x3}}, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r5, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x83d}, @BATADV_ATTR_GW_MODE={0xfd8f}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x90}, 0x4000) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000001000050700007f000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400128009000100626f6e640000000004000280"], 0x34}}, 0x0) [ 858.786009][T27371] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 858.814249][ T26] audit: type=1804 audit(1588353350.527:592): pid=27374 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir285779444/syzkaller.6iY9Xe/49/memory.events" dev="sda1" ino=16376 res=1 [ 858.953057][ T26] audit: type=1800 audit(1588353350.527:593): pid=27374 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16376 res=0 17:15:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 859.142900][ T26] audit: type=1804 audit(1588353350.527:594): pid=27374 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir285779444/syzkaller.6iY9Xe/49/memory.events" dev="sda1" ino=16376 res=1 [ 859.185940][ T26] audit: type=1804 audit(1588353350.777:595): pid=27393 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir285779444/syzkaller.6iY9Xe/49/memory.events" dev="sda1" ino=16376 res=1 [ 859.227048][T27397] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 859.337008][ T26] audit: type=1804 audit(1588353351.047:596): pid=27374 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir285779444/syzkaller.6iY9Xe/49/memory.events" dev="sda1" ino=16376 res=1 [ 859.415925][ T26] audit: type=1800 audit(1588353351.047:597): pid=27374 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16376 res=0 17:15:51 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) sendto$phonet(0xffffffffffffffff, &(0x7f0000000e80)="50cd6d6608d95cd48d", 0x9, 0x0, 0x0, 0xfffffffffffffea2) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=@newlink={0x54, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_SPORT={0x6}, @IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_PMTUDISC={0x5, 0xa, 0x1}, @IFLA_IPTUN_FWMARK={0x8}]}}}]}, 0x54}}, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df0500deffe8000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) recvmmsg(r3, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}}], 0x40000000000020c, 0x0, 0x0) 17:15:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:51 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36"], 0x5) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, 0x0, 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(r5, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fbdbdf25020000000500030029000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x70, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}]}, 0x70}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x30, r6, 0x0, 0x0, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYRES16=r6], 0x1}, 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) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 859.459872][T27442] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:51 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg(r0, &(0x7f000000c040)=[{{&(0x7f0000000000)=@un=@abs, 0x80, 0xfffffffffffffffe, 0x0, &(0x7f0000000080)=[{0x10}], 0x10}}, {{&(0x7f0000000400)=@phonet, 0x80, 0x0}}], 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$IPSET_CMD_TYPE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0xd, 0x6, 0x3, 0x0, 0x0, {0x5, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x8010}, 0x18880) 17:15:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10012, r0, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r2, r1, 0x0, 0x100000001) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYRES32, @ANYBLOB], 0x4}}, 0x54) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r3, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x55706fc2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004}, 0x4004802) 17:15:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x64, 0x30, 0x871a15abc695fa3d, 0x1, 0x0, {}, [{0x50, 0x1, [@m_tunnel_key={0x4c, 0x5, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x74, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0xb, @ipv4={[], [], @dev}}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{}, 0x1}}]}, {0x4}}}]}]}, 0x64}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = accept(r1, &(0x7f0000000900)=@isdn, &(0x7f0000000980)=0x80) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340)=0xfff, 0xffffffff) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000001c80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001c40)={&(0x7f0000000a00)={0x1230, 0x13, 0x200, 0x70bd25, 0x25dfdbff, {0x25, 0x7f, 0x2, 0x9, {0x4e21, 0x4e22, [0x9, 0x200, 0x10001, 0x1b24], [0x7, 0x4, 0x8, 0x3], r5, [0x4f]}, 0x2, 0x81}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x12, 0x1, "94db052269dbe562f9d23bc2df14"}, @INET_DIAG_REQ_BYTECODE={0xf3, 0x1, "95ddfef832e219603954f33c0058d0de9f53dc33f611383f0d1ecba49c445dd199a05a07bfa84516da18841f5ed0e01ac2370bd754c5695191f328971911745fabc37acb7c992e26592479d27fe3a2f0193e224bffc295989a4407de8efa86428116637dcbaf899028f2a3a6179e2e64c8b272c935e83aede316b239a9f249819ba114cd640759b9b19c27661cdb7ec5d61a38ce16dd99e9c189e37af1e1d82b21d1819d7670bce286d548f9d73c7ece58458d297eb972af0c8e2e21c7115474b803f9b47cdee267966cb7e0f63f6392089ba9980aa80a0684952b55509ce3f3bbebe54ddd9c2ed7175967fb56523e"}, @INET_DIAG_REQ_BYTECODE={0xd2, 0x1, "c5ba09e9b0c59800391a4abbe95d31b366ffb953409318c705685e7011c4e9dc9d32a1cab48a0f311f25dc00b5757419e44c760a13b94eb95bca8c527a5212cd742813d5c95a5f5b046304e7e18a3b0552a8ab75eb7f1cfcd6c70d0f64a9ed7be6816ea2486256fbb44c89f1e2b6604dcd0b1d60733ad453b9c39026e64128125543b5348d0a182ad28bf31f890c2a3be2ec5c209259f2a6f610ffd93ebbd354d2a96b30a41ed687ea542f062dfbca9192b54741f1a002b957d58a8cc89ed5b46636b60b0e24c97467bf2eaef453"}]}, 0x1230}, 0x1, 0x0, 0x0, 0xc0}, 0x10) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = gettid() sendmsg$nl_route(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_NET_NS_PID={0x8, 0x13, r9}, @IFLA_MAP={0x24}]}, 0x4c}}, 0x0) syz_open_procfs$namespace(r9, &(0x7f0000000080)='ns/pid_for_children\x00') [ 859.678783][ T26] audit: type=1804 audit(1588353351.387:598): pid=27450 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir285779444/syzkaller.6iY9Xe/50/memory.events" dev="sda1" ino=16371 res=1 17:15:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 859.760414][ T26] audit: type=1800 audit(1588353351.387:599): pid=27450 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16371 res=0 [ 859.890560][ T26] audit: type=1804 audit(1588353351.417:600): pid=27450 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir285779444/syzkaller.6iY9Xe/50/memory.events" dev="sda1" ino=16371 res=1 [ 859.963904][T27468] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 859.965515][T27473] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000100)={@loopback, r3}, 0x14) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000001180)=@gcm_256={{0x303}, "a232c30ecf35aad3", "597352cf0d070cb5dc9442d527b5ac7bd64b8a62a736666df416bd81974d2742", "27c833f1", "3ca31299bc33038d"}, 0x38) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x2, 0x100132, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 860.078729][ T26] audit: type=1804 audit(1588353351.467:601): pid=27449 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir758858226/syzkaller.kBWTU7/90/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 860.182151][T27481] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 17:15:51 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) openat$cgroup_ro(r0, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="1107400f39521f9865050a"], 0x3}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="c17fd4b0d1165d9b5986c3960500eec18341af"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r2, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000040}, 0x10) r6 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10012, r6, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x3938700}, 0x0) 17:15:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfc]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 860.423448][T27492] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000500)={0x1, &(0x7f0000000440)=[{0x8}]}, 0x10) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25SCAUSEDIAG(r2, 0x89ec, &(0x7f0000000280)={0x40, 0x1}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000002c0)=""/142, &(0x7f0000000000)=0x8e) 17:15:52 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}}, &(0x7f00000001c0)=""/239, 0x2a, 0xef, 0x1}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) getpeername$ax25(r0, &(0x7f0000000100)={{0x3, @null}, [@null, @rose, @netrom, @netrom, @null, @default, @bcast]}, &(0x7f0000000300)=0x48) syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$AUDIT_USER(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x3ed, 0x2, 0x70bd2b, 0x25dfdbff, "c0a10b19b2a29f2a22e407fd19", ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40084}, 0x4000800) 17:15:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@newtaction={0x14, 0x30, 0x1}, 0x14}}, 0x0) socketpair(0x1d, 0x80000, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="1107400f39521f9865050a"], 0x3}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)={0x68, r5, 0x400, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0xe454, @media='ib\x00'}}}, ["", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x11) sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x1c, r5, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x1c}}, 0x4) sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r5, 0x2, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7ff}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4008044}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x4c, r2, 0x300, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xffffffff}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xc09}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x48001}, 0x24008081) 17:15:52 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800000001070101000000000000f0ffffff000004000780"], 0x18}}, 0x0) [ 860.702629][T27511] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 860.738237][T27508] can: request_module (can-proto-4) failed. 17:15:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:52 executing program 4: unshare(0x46000000) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8000008031, 0xffffffffffffffff, 0x2ff20000) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast2, 0x4}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x64, 0x464, 0x400, 0x70bd2d, 0x25dfdbfd, "e6d178d901bf6dadc34ea904d88fbd975328c45f94b20b235abaaf45256a2bf1009802c09772810dfad989ae7d4a996243b5f939eb8313044735f36655c5edb28b7aef412d615e2ab484c7a2771ab105b557", ["", "", "", ""]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x30000080) [ 860.854654][T27515] can: request_module (can-proto-4) failed. [ 860.973795][T27525] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 861.038147][T27533] IPVS: ftp: loaded support on port[0] = 21 17:15:52 executing program 3: unshare(0x6c060000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0xb, 0x50, r0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000003ec0)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @broadcast}, {0x2, 0x0, @rand_addr=0x4}, 0x225, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x5}) r2 = socket(0x1, 0x80000, 0x8) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r3) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001080)={r5}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r5, 0x5, 0x7, [0x3, 0x1f, 0x1f, 0xf298, 0xc83, 0x9, 0x200]}, &(0x7f0000000080)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r6, @in6={{0xa, 0x4e20, 0x3, @local, 0x200}}, 0xa6b4, 0x1, 0x6, 0x57, 0x4c, 0x6e8c, 0x81}, &(0x7f0000000180)=0x9c) 17:15:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000100)={@loopback, r3}, 0x14) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000001180)=@gcm_256={{0x303}, "a232c30ecf35aad3", "597352cf0d070cb5dc9442d527b5ac7bd64b8a62a736666df416bd81974d2742", "27c833f1", "3ca31299bc33038d"}, 0x38) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x2, 0x100132, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 17:15:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 861.210637][T27541] IPVS: ftp: loaded support on port[0] = 21 [ 861.258754][T27533] lo speed is unknown, defaulting to 1000 [ 861.288214][T27549] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 861.340492][T27541] lo speed is unknown, defaulting to 1000 17:15:53 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8982, &(0x7f0000000000)={0x6, 'wg2\x00', {0x3}, 0x9}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0500000000007e000000450000800000000f00849078ac1414bbac1414aa000000000401907800f426e60007005b8cbfc12aa2fb2c27820fd9118600820eff7f000000000000940a5ae4a1dde48a486217749fb5f1d3debc8540002b4ef424297d1138b27a369d0b112b33df4c366b678579210a24c3df6373d0ca47c3c2885da770edbd1ee5bde967a60000000bf40004"], 0x8a) 17:15:53 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)="580000001400", 0x6}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032cfff6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(&(0x7f0000008f40)) 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)={&(0x7f0000001800)={0x390, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x150, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9ab}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xfffffff7, @mcast1, 0x58}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x9, 0x2, @ipv4={[], [], @rand_addr=0x2}, 0xa06}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @remote, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3ff}}}}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_NET={0x0, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID, @TIPC_NLA_NET_ADDR={0x0, 0x2, 0xac}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9da}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3eb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_LINK={0x64, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x13cc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}]}, @TIPC_NLA_MEDIA={0xd8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0xffffffffffffff54, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x29}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x300000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}]}]}, 0x390}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r6, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 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) 17:15:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 861.594842][T27594] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 861.684000][T27601] netlink: 464 bytes leftover after parsing attributes in process `syz-executor.5'. [ 861.800426][T27533] IPVS: ftp: loaded support on port[0] = 21 [ 861.855015][T27609] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000100)={@loopback, r3}, 0x14) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000001180)=@gcm_256={{0x303}, "a232c30ecf35aad3", "597352cf0d070cb5dc9442d527b5ac7bd64b8a62a736666df416bd81974d2742", "27c833f1", "3ca31299bc33038d"}, 0x38) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x2, 0x100132, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 862.130050][T27614] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 862.460748][T27623] netlink: 464 bytes leftover after parsing attributes in process `syz-executor.5'. 17:15:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="080db5055e0bcfe847a071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x14, 0x3, 0x8, 0x401, 0x0, 0x0, {0x0, 0x0, 0x1}}, 0x14}, 0x1, 0x0, 0x0, 0xe32c68c0c10489c6}, 0xc004) r3 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_netdev_private(r3, 0x89f4, &(0x7f0000000480)="8ec88c8bdb9fda22aba6e0a597e89f87b662e7bba32f6636699cb8661b037adb18096d3ac0bbaa32ef87dbf385e2b4ec1198984c2912e2921dda4fcff056cd6999f445955ca7c14bd28b47e45b6056ba55e00b078e3eac2948cee788e591b4754d2e5df792381a52efdace2dccc88ee515bdcce7d29b466dbbda1ae622d26b961e9ddd20a13120") sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x3c, 0x0, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x1}, @IPVS_SVC_ATTR_AF={0x6}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000005c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000b6f14000000180001801400020073797a5f74756e00000000000000f4ad385c5375e49334ea217d3c45b444a9991a24a4d015c53b8c94857eab2458f01a519a5d1a25a6691fa329e5711ab4efba54ae74eb07ab4fd3522890b0597bfde220fefb1679cc00662ae2dad45128d679aeccdb9660b2d714d300ba50db57a688428be1b50a8526fe17552f95baf927e5e9727e677767bd9a3ef2778486a4c6ad887d568ad1a923061aefd57d20b4ba"], 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000600)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000005c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="c8010000", @ANYRES16=r5, @ANYBLOB="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"], 0x1c8}, 0x1, 0x0, 0x0, 0x4}, 0x4004) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000001e000100413aff0000000000070000001314c61905b00eea47c2e39ee3bcb4bd89db2df1d59814088cfcbddb940e8b029c035b9ef0619cc01b5b236192a195a0cbcda1da1dd91c7824224d8365906c49b0a59d3f2f6ffb7c2292bfb21c5a0573b82d06f3b71fda45bc9b617099f7f8f3435dc2fcb4c0e985bf19be576081", @ANYRES32, @ANYBLOB="000000000a000200ffffffffffff0000"], 0x28}}, 0x0) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x332, 0x0) getsockopt$SO_J1939_ERRQUEUE(r6, 0x6b, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:15:56 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x5) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba32e2aba000000012e0b3836005404b0e0301a08000007e3ff5f163ee340b767950080000000009f56adae013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000118aec75d000000497400000000000000065ecc326d3a09ffc2c65400000000000000000700"}, 0x80) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="680000bb", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}}, 0x0) 17:15:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x22, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='syzkaller\x00', 0x4, 0xff5, &(0x7f0000000200)=""/4085, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x4d}) accept$phonet_pipe(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10) 17:15:56 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000180c20000000180c2000000080600010800060400029f5a4831ca2a00000000000000000000401414bb331c7389e31596356ae3d70497747060c1aabddba612734ce8159f5b29d487893e4de18fafe87c09d0170fc771c12c0e"], 0x2e) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x800) getpeername$l2tp6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x20) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x4) 17:15:56 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x101280, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x0, 0x0, {0x4}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c805}, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) syz_genetlink_get_family_id$nl80211(0x0) syz_genetlink_get_family_id$nl80211(0x0) socket$tipc(0x1e, 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, 0x0, 0x0) 17:15:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 864.556293][T27659] IPVS: ftp: loaded support on port[0] = 21 [ 864.590795][T27657] IPVS: ftp: loaded support on port[0] = 21 17:15:56 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0xe, 0x0, &(0x7f0000001080)=0x2) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xa, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x10) [ 864.654574][T27659] lo speed is unknown, defaulting to 1000 [ 864.673670][T27664] IPVS: ftp: loaded support on port[0] = 21 [ 864.734371][T27657] lo speed is unknown, defaulting to 1000 17:15:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 864.888840][T27664] lo speed is unknown, defaulting to 1000 17:15:56 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="240000002e0007030f0ea6916fa2830020200a0009000000001985680c1ba3a20400ff7e280000005e00ffffba162441caf0da3b40c9252344b80ca0aabe0eff7ac4e702000000ebf18653b1", 0x4c}], 0x1}, 0x0) [ 865.151334][T27739] net_ratelimit: 4 callbacks suppressed [ 865.151346][T27739] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xe]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c140000", @ANYRES16=r1, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000100000008000a000000000008001700", @ANYRES32=r2, @ANYBLOB], 0x3c}}, 0x0) close(r2) [ 865.378556][T27750] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 865.490395][T27668] netlink: 'syz-executor.4': attribute type 9 has an invalid length. 17:15:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 865.659390][T27769] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 865.686982][T27657] IPVS: ftp: loaded support on port[0] = 21 [ 865.857672][T27657] lo speed is unknown, defaulting to 1000 [ 866.069965][T27664] IPVS: ftp: loaded support on port[0] = 21 [ 866.151865][T27664] lo speed is unknown, defaulting to 1000 17:15:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)="8f53768adb4b8307f30ae5d61b9caa00994a86d716d62fff05d2d7451e9f515b7211b98a2c3086f6d92ea7c7913608866d785ece8ed7434dd6f950a8884f5864f80e5db0068214adb29854d51f9da66937a4ef8c1d09448a0bf680e9e0b49f2f5861e3c6b094f6abf88d7386ca085de410e6cbee039a476b68507a724601c49d2385b8d7436150e110260f208fb3065c227448c6dc2b6b572934573d238bc2e7bdc6a88464153453434700eaca9d51fc1a2f32460b", 0xb5}], 0x1) sendmmsg$inet(r0, &(0x7f0000001080)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000c80)="52ce0cb4bf2a9fdaf36ef01efd1b9b529a8da61203db14cca95c0acf9bc402fdcbc638301f77226f34c5b158c3a01417a20409e4226c41dcec00a3d9cba5141d78a0212e289897f1", 0x48}, {&(0x7f0000001340)="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", 0xece}], 0x2}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1fff, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860073ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x27cc, 0x11, 0x0, 0x27) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) 17:15:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x11]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="1107400f39521f9865050a"], 0x3}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r1, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xf}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0xc050) pipe(&(0x7f0000000100)) 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) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21fa5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MTU={0x8}]}, 0x44}}, 0x0) 17:15:58 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0xe, 0x0, &(0x7f0000001080)=0x2) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xa, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x10) [ 866.635739][T27844] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0xffffffff) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}, 0x6}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000100)=0x2e4, 0x4) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411619fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [{}, {0x20, 'memory.events\x00'}], 0xa, "0dc33ea9712eb98a7f6d438d4751c623e67ad54c64cbafebeb5981524187a9bdf55b1078eb1177ce5003e5c71517bc81c8f4e51b1b6ec53526b5f34c0bb7c0d6d7d11999cf6f038ab8f15bd3310a233256d1e9b3a5e8df7f3a871c040bdacc3f"}, 0x7b) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r4, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) sendfile(r3, r2, 0x0, 0xffffffff800) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) write$binfmt_elf32(r5, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x3f, 0x9, 0x80, 0x6c5e, 0x2, 0x3, 0x3, 0x2d1, 0x38, 0x294, 0x5, 0x1, 0x20, 0x2, 0x9, 0x401, 0x2}, [{0x3, 0xfffffffc, 0x800, 0x3ff, 0x6, 0x1, 0x2, 0x1000}], "c1c0d90a288407371448e15f45c434c86890ab14113b9f892e4bcd8372f89dac97ffb982dae0ee69ad620ab19eb512399910f6a856fdbcca38ef066f7486d79d1945743b7cc9341388a34a51b8c99ac997e902ae5ec8669c0963b26d5054f75bf96ec35691eae82f626ba9b8254e8af4c21736efca876aca67dd2e2085de7f67a33ed50c30aa6e6b1c7f1e3fff970d6d00b57c1075b20f3fffe286e2d8cfbe0633ca43f979027fc618b963fa766faed8039ed8", [[], [], []]}, 0x40b) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a03, 0x1700) 17:15:58 executing program 0: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="88bf259659a927b1928b9ba4ede63a447592f2d7922018418901fa42fddd618edb6818d0a7fe375671b8206eac7437da69f924999c01625a77006543cfc56c83e1e8f5460d62abd8ae69496a0fc78f284d1343ed64a835c967b9fc7735aeaad6717c226fe345498aa7197a32aa114c13dbc2ffc03d11fef924ec36080001000000000000e35876adf33b408694a803cf484a8c1daead95121cb613694b051e7dae395ae2b576eadfcfb9460f476ac5bc0e61c6"], 0xa) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f0214f9f407000000000a", 0x11) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) r4 = accept4$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, &(0x7f00000002c0)=0x10, 0x40000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'batadv_slave_0\x00', 0x3}, 0x18) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x81, @bcast, @bpq0='bpq0\x00', 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast]}) 17:15:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 866.925510][T27856] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 867.023729][ T26] kauditd_printk_skb: 9 callbacks suppressed [ 867.023743][ T26] audit: type=1804 audit(1588353358.737:611): pid=27865 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir285779444/syzkaller.6iY9Xe/54/memory.events" dev="sda1" ino=16368 res=1 17:15:58 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x20}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_128={{0x303}, "17508539ecf57cf8", "cdc111189a9dd2a804fe1c3784613ee8", "078f96f2", "e2967d1b9080dcf8"}, 0x28) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="200326bd7000fbdbdf25010000000000000007410000004c00180000e454696200"/98], 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x11) sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x1c, r2, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x1c}}, 0x4) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000004}, 0x50) write$cgroup_int(r0, &(0x7f0000000240), 0x39e) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) 17:15:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 867.124083][ T26] audit: type=1800 audit(1588353358.767:612): pid=27865 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16368 res=0 17:15:58 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x80000000000001}, {{@in6=@empty, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfc}}, 0xe8) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x700}], 0x400000000000107, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000000)={0x6}) [ 867.191898][ T26] audit: type=1804 audit(1588353358.767:613): pid=27859 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir285779444/syzkaller.6iY9Xe/54/memory.events" dev="sda1" ino=16368 res=1 [ 867.269754][T27872] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 867.350147][ T26] audit: type=1804 audit(1588353358.767:614): pid=27859 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir285779444/syzkaller.6iY9Xe/54/memory.events" dev="sda1" ino=16368 res=1 17:15:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:59 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="008300005dff000000006061ae6e00142f00fe8000000000000000000000000000bbff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000068e219aa00"], 0x46) 17:15:59 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0xe, 0x0, &(0x7f0000001080)=0x2) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xa, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x10) [ 867.587254][ T26] audit: type=1804 audit(1588353358.857:615): pid=27865 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir285779444/syzkaller.6iY9Xe/54/memory.events" dev="sda1" ino=16368 res=1 [ 867.590039][T27883] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 867.727054][ T26] audit: type=1804 audit(1588353358.937:616): pid=27870 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir285779444/syzkaller.6iY9Xe/54/memory.events" dev="sda1" ino=16368 res=1 17:15:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x60]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:15:59 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x322, &(0x7f0000000100)=[{&(0x7f0000000000)="2f0000001c0005c5ffffff000d000000020000000b000000ec0091c913000180f0ffffeb", 0x1dd}], 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001c000f0400092500090007000aab08000e00000001f52c0021", 0x1d) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @private}, &(0x7f0000000080)=0xc) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = openat$cgroup_ro(r1, &(0x7f0000000440)='cpuacct.usage_all\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000300)="714314598945a18634a8847a05a1f5939f72044d9b3d64e9b393ae5b1382f6f576436f2dd16ec8f8f161e27b77e17bc366728bcc6352bd5edf12142a45c131a958fa2d4bb9beb25e1a467641d1f599e932cd3fcf2354f7a5f7291718154e9127751ba0344261335eeae0f11da479056520bb7c711dfe87ad717023db34fbf13f9c6252b8fd163fe8973242353eea7498112d3ca611efe7614aac0b486e219521e6a5a403320608b9ae30bde3d69ff5a8bd9760cc674a5617b7fa16317dcd08a83035eb370f5339355d475ded3fc7629a6f93835598fb0bdd1b5604ef5bcb0dd24edd37795983ec3b59364e0e5202f2648ab54aa1b941ff335b", 0xf9) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x18}], 0x49249249249255f, 0x0) [ 868.058463][T27895] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:15:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x20}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_128={{0x303}, "17508539ecf57cf8", "cdc111189a9dd2a804fe1c3784613ee8", "078f96f2", "e2967d1b9080dcf8"}, 0x28) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="200326bd7000fbdbdf25010000000000000007410000004c00180000e454696200"/98], 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x11) sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x1c, r2, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x1c}}, 0x4) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000004}, 0x50) write$cgroup_int(r0, &(0x7f0000000240), 0x39e) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) [ 868.645085][T27902] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.5'. [ 868.731701][T27900] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.5'. [ 869.920137][ T26] audit: type=1800 audit(1588353361.627:617): pid=27865 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="memory.events" dev="sda1" ino=16368 res=0 17:16:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r6, @ANYBLOB="ddffffbfffffffff140012000c0001006272696467650000040002004a8c1b6a238e3c4ad8aaf50c71a903efb4ed6f549d620cab49d981eb6d374923a2b1597449331902ca8bdf6a7b128fe8476d4d6652037756d0ac81399ac0582b2d1d141fe83ed1d9132ab02d67c1c5acd5789c4893db25c5630cca8a430aeff83d56f554ff14196fa347774c415acdeb046e3cf870dd52c26f6c603b8f3e34d021af63b3cfa8316e16c38ca72e58c356fde87643e8b809318f8d222ce63317de78cdb2817ab63d36fe439c6479605528726a068cdc76a22067b3534442da88bc00000100000000000000000000f6a0d766"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9, 0x0, 0x140}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001f00)=@newlink={0x28, 0x10, 0x42b, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa, r11}]}, 0x28}}, 0x0) 17:16:01 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0xe, 0x0, &(0x7f0000001080)=0x2) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xa, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x10) [ 869.957721][ T26] audit: type=1800 audit(1588353361.627:618): pid=27870 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16368 res=0 17:16:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)={0x68, r3, 0x320, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0xe454, @media='ib\x00'}}}, ["", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x11) sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x1c, r3, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x1c}}, 0x4) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r3, 0x20, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'hsr0\x00', 0x0}) r5 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x300000e, 0x12, r5, 0xed749000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="7c000000240001f7f839b858d2fb025fc1ecacdb", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010067726564000000014c0002000800050000000000080005000000000038000300050000000000000028ceb860244d6a9b5336c1abe5b94b2f00000000000000000000000000000002000000000000da6e0856d62c"], 0x7c}}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0x0, &(0x7f0000000100), 0x0, 0x8040}], 0x1, 0x0) 17:16:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r1, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, 0x0, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000100)="dae3b8bd13faf3109061b84feb9fc584c6ad5455e7cb0957e14d3b855b32235cfeafb197bf817ca811ddd5f3a7f50647b1b31e44e2f6a70fa523e3d032928becd3e296e551c95b70e3d8c6d9ce7db9c08f90354731a2678e5c987c8e231b2f3bb11a4f5ce216d8492e16305f42d29304bc01eff3a75fabd9926ddb65e84c38aa1e7aa9c6e8db123e3ce90dc21be510d1e70d40ff0bd29fad39206dc3dbe494ce0a212429c3df618052", 0xa9}, {&(0x7f0000000200)="2ffe676ee8c3ee0234001ca92d8727c08b7d58e017b8be5346f009764bf770c44f9bf3489daf8ad170932450e66e4a0905aac3a3da58f72f00621c79e0d7fd6f6a847c8d140d4eb71c217f2b49cabb6801b73a0633d2cd28f916e9482d250ab5dcf28f010464ef74a8cc8585a885986b73650ca144bc5aff8eee5227fc29c9fd83efc614881e4e9de2fabab6e132a05b22c23dbb2e799899c60423eeedbb6bd0f6191c2e46ff4df6e4863dafc25f88", 0xaf}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="f711ffbd61f0d796cd107bae7463fc83a9635bb0dcf3f082dda88d9e179a99f8108670a725688971ee2352165f8881930ac5be122711270715ecb56d2a49e8991e7f1c15f49dc3c9e64a9699b2b23a4ebf94aa92caf7c393c4fe7452bdbc4d3364c987f452b19390b819f9d1453fe8ea8fa68541fb111d2caa2446325a78888207481bd832ed7b13a50c8f7e8c5a50d0dc53b74558974e7275514c89a0926cd050fc4d71926826a8aa7c1394a97da4e0267fb5fad972d516546f52761fdfa24f78d1", 0xc2}, {&(0x7f00000004c0)="884f535e00452b9d76db919750f0a3", 0xf}, {&(0x7f0000000500)="cd0cb23244b463250bf2bb4a7411118a6263f12d659b77c28ff8c8adfc0aef2755c5c190144b0c9085f90ddd5bcc634b9462f8418915cd9689c65b0073662e765d3e53a8e621d96f9ec765be5b3fcb45187f06728a220661ad812ed40e892023405321c4ad3822c63dc2835d57d92b3415f4d0578563436517e01ecd12f97ada728b45d35ad1b195", 0x88}, {&(0x7f00000005c0)="89d278f5f21ee4ddbaddc859cf24f374306e011c8ed90edbd2", 0x19}], 0x7, &(0x7f0000000880)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb0, 0x5}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000040)={0xb0000001}) r6 = getpid() syz_open_procfs$namespace(r6, &(0x7f0000000140)='ns/cgroup\x00') ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000007c0)=0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000000040)={0xb0000001}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) sendmsg$unix(r3, &(0x7f0000000940)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000100)="dae3b8bd13faf3109061b84feb9fc584c6ad5455e7cb0957e14d3b855b32235cfeafb197bf817ca811ddd5f3a7f50647b1b31e44e2f6a70fa523e3d032928becd3e296e551c95b70e3d8c6d9ce7db9c08f90354731a2678e5c987c8e231b2f3bb11a4f5ce216d8492e16305f42d29304bc01eff3a75fabd9926ddb65e84c38aa1e7aa9c6e8db123e3ce90dc21be510d1e70d40ff0bd29fad39206dc3dbe494ce0a212429c3df618052", 0xa9}, {&(0x7f0000000200)="2ffe676ee8c3ee0234001ca92d8727c08b7d58e017b8be5346f009764bf770c44f9bf3489daf8ad170932450e66e4a0905aac3a3da58f72f00621c79e0d7fd6f6a847c8d140d4eb71c217f2b49cabb6801b73a0633d2cd28f916e9482d250ab5dcf28f010464ef74a8cc8585a885986b73650ca144bc5aff8eee5227fc29c9fd83efc614881e4e9de2fabab6e132a05b22c23dbb2e799899c60423eeedbb6bd0f6191c2e46ff4df6e4863dafc25f88", 0xaf}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="f711ffbd61f0d796cd107bae7463fc83a9635bb0dcf3f082dda88d9e179a99f8108670a725688971ee2352165f8881930ac5be122711270715ecb56d2a49e8991e7f1c15f49dc3c9e64a9699b2b23a4ebf94aa92caf7c393c4fe7452bdbc4d3364c987f452b19390b819f9d1453fe8ea8fa68541fb111d2caa2446325a78888207481bd832ed7b13a50c8f7e8c5a50d0dc53b74558974e7275514c89a0926cd050fc4d71926826a8aa7c1394a97da4e0267fb5fad972d516546f52761fdfa24f78d1", 0xc2}, {&(0x7f00000004c0)="884f535e00452b9d76db919750f0a3", 0xf}, {&(0x7f0000000500)="cd0cb23244b463250bf2bb4a7411118a6263f12d659b77c28ff8c8adfc0aef2755c5c190144b0c9085f90ddd5bcc634b9462f8418915cd9689c65b0073662e765d3e53a8e621d96f9ec765be5b3fcb45187f06728a220661ad812ed40e892023405321c4ad3822c63dc2835d57d92b3415f4d0578563436517e01ecd12f97ada728b45d35ad1b195", 0x88}, {&(0x7f00000005c0)="89d278f5f21ee4ddbaddc859cf24f374306e011c8ed90edbd2", 0x19}], 0x7, &(0x7f0000000880)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r10}}}], 0xb0, 0x5}, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, r10}, 0xc) 17:16:01 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x40eae, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) getsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x3af4701e) close(r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r2, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0xcb, 0x1}}, @NL80211_ATTR_MESH_CONFIG={0x14, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT={0x6, 0xa, 0x9}, @NL80211_MESHCONF_RETRY_TIMEOUT={0x6, 0x1, 0x8a}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5ea, 0x4}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x1}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x70}, 0x1, 0x0, 0x0, 0x84}, 0x48) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r6, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000000000)=0x6492, &(0x7f00000000c0)=0x4) [ 870.087235][T27926] netlink: 'syz-executor.3': attribute type 9 has an invalid length. [ 870.099439][T27927] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:16:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 870.241247][T27942] device bridge1 entered promiscuous mode 17:16:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x140a, 0x8, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000801}, 0x10) getpeername$netlink(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x2c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit]}, &(0x7f0000000080)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 870.346237][T27953] device bridge_slave_0 left promiscuous mode [ 870.390411][T27953] bridge0: port 1(bridge_slave_0) entered disabled state 17:16:02 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpu.stat\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x401, @dev={0xfe, 0x80, [], 0x18}, 0x7fffffff}, {0xa, 0x4e24, 0x101, @private0={0xfc, 0x0, [], 0x1}, 0x5}, 0x6, [0xfffffff8, 0x1ff000, 0x10, 0xc4e5, 0x4, 0x1, 0x4, 0x8c]}, 0x5c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) openat$cgroup_ro(r4, &(0x7f0000000200)='memory.current\x00', 0x0, 0x0) sendmsg$NFT_MSG_GETCHAIN(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x4, 0xa, 0x5, 0x0, 0x0, {}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_CHAIN_COUNTERS={0x1c, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x6}, @NFTA_COUNTER_BYTES={0xc}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x8013, r0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) [ 870.441370][T27964] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 870.572909][T27953] bridge1: port 1(bridge_slave_0) entered blocking state [ 870.580248][T27953] bridge1: port 1(bridge_slave_0) entered disabled state 17:16:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 870.640370][T27953] device bridge_slave_0 entered promiscuous mode 17:16:02 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x802000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x100, 0x70bd2a, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x4) recvmsg$can_raw(r0, &(0x7f0000000a00)={&(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000000440)=""/139, 0x8b}, {&(0x7f0000000500)=""/92, 0x5c}, {&(0x7f0000000580)=""/244, 0xf4}, {&(0x7f0000000680)=""/145, 0x91}, {&(0x7f0000000740)=""/75, 0x4b}, {&(0x7f00000007c0)=""/139, 0x8b}], 0x7, &(0x7f0000000900)=""/226, 0xe2}, 0x40002001) sendmsg$DEVLINK_CMD_PORT_GET(r2, &(0x7f0000000bc0)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a80)={0xfc, 0x0, 0x300, 0x70bd27, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x8000}, 0x20040000) socketpair(0x22, 0x800, 0x7, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r4, &(0x7f0000000c40)={{0x3, @default, 0x4}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) r5 = socket$isdn(0x22, 0x3, 0x24) splice(0xffffffffffffffff, &(0x7f0000000cc0)=0x92, r5, &(0x7f0000000d00)=0x1ff, 0x2, 0x0) getsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, &(0x7f0000000d40)=[{}], &(0x7f0000000d80)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000dc0)={r3}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000e40)='nl80211\x00') ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000ec0)={0x0, @ax25={0x3, @default, 0x2}, @xdp={0x2c, 0x0, 0x0, 0x40}, @can={0x1d, 0x0}, 0x7, 0x0, 0x0, 0x0, 0xe8c, &(0x7f0000000e80)='gre0\x00', 0x9, 0x7fff, 0x5}) sendmsg$NL80211_CMD_STOP_AP(r6, &(0x7f0000001a40)={&(0x7f0000000e00)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001a00)={&(0x7f0000000f40)={0xa84, r7, 0xa, 0x70bd27, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0xffffffffffffffff}}, @NL80211_ATTR_BEACON_HEAD={0x3c, 0xe, "5e58d6f05730e0fa71e2b46a563dca1ed3bd4dbc8934074236bbb34a88ccfd3bc124402ef9029b8fe66135067202487ee3360417af273716"}, @NL80211_ATTR_CIPHER_SUITE_GROUP={0x8, 0x4a, 0xfac08}, @NL80211_ATTR_IE_ASSOC_RESP={0x8c5, 0x80, "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"}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_PROBE_RESP={0x146, 0x91, "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"}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x6}]}, 0xa84}, 0x1, 0x0, 0x0, 0x10}, 0x20008804) accept4$nfc_llcp(r3, 0x0, &(0x7f0000001a80), 0x800) r9 = accept4$netrom(r0, &(0x7f0000001ac0)={{0x3, @netrom}, [@null, @default, @rose, @netrom, @netrom, @bcast, @rose, @default]}, &(0x7f0000001b40)=0x48, 0x80800) ioctl$sock_inet_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000001b80)={'ip6gretap0\x00', {0x2, 0x4e24, @private=0xa010100}}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001e80)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x40010000}, @xdp={0x2c, 0x9, 0x0, 0x1d}, @ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x7, 0x5}) bind$packet(r2, &(0x7f0000001f00)={0x11, 0xf8, r10, 0x1, 0x1}, 0x14) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001f40)={0x1, 0xb, 0x7f, 0x401}, 0x10) [ 870.684009][T27953] bridge1: port 1(bridge_slave_0) entered blocking state [ 870.691184][T27953] bridge1: port 1(bridge_slave_0) entered forwarding state [ 870.719448][T27974] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 870.763415][T27942] device bridge_slave_0 left promiscuous mode [ 870.772262][T27942] bridge1: port 1(bridge_slave_0) entered disabled state 17:16:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x0, 0xcb) ioctl$SIOCAX25GETINFOOLD(r1, 0x89e9, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000001c0)={'bridge0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0f00000000000000000000000000000000000000000000000000000000b6fcebe1e7bef257bfe83cf762cd01578c577e334f464e989bb7848f337b847ef13fdb2ed628c71a83286fa9344772bffcfd0c5c08fb355b6f99e7ed6b6788480f3deda3fdb9af9a86c2161b2f1d0205549f2358faaa1d813826d8c21450f5bffcc59db30e88ac35306a8656d8f521a2a3bdde04123adec7a479aa727a9a008e01dbd5a78e541d8e12bb4ee20458a83c88f535a0d182b3535347052acde387ce46715fa3"]}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x140d, 0x20, 0x70bd2a, 0x25dfdbff}, 0x10}, 0x1, 0x0, 0x0, 0x44}, 0x40000) [ 870.886508][T27935] netlink: 'syz-executor.3': attribute type 9 has an invalid length. 17:16:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) socket$netlink(0x10, 0x3, 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000980)='veno\x00', 0x5) sendmmsg(r0, &(0x7f0000006bc0)=[{{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000002800)="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", 0x213}], 0x1}}], 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) pread64(r1, &(0x7f0000000140)=""/244, 0xf4, 0x9) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast}, &(0x7f0000000100)=0x10) 17:16:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@newtaction={0x30, 0x30, 0x3ef, 0x0, 0x0, {}, [{0x1c, 0x1, [@m_skbmod={0x18, 0x1, 0x0, 0x0, {{0xb, 0x1, 'skbmod\x00'}, {0x4}, {0x4}}}]}]}, 0x30}}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_MAP={0x24}]}, 0x4c}}, 0x0) syz_open_procfs$namespace(r4, &(0x7f0000000000)='ns/mnt\x00') 17:16:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3d566a03d724f7eac1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002500000000000000000077720668", @ANYRES32=r3, @ANYBLOB="000000000000000008000a0014000000"], 0x28}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x8) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r6, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getpeername$l2tp(r6, &(0x7f0000000140), &(0x7f0000000240)=0x10) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001000250800"/20, @ANYRES32=r7, @ANYBLOB="000000000000000008000a000000000072280a803dfd3d416c2e47925bbe4bf8957c8e30b1636c2815326ea2b356"], 0x28}}, 0x0) 17:16:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0xa, 0x5, 0x0) listen(r1, 0x1ff) recvmsg(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="b2", 0x1}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) [ 871.185180][T28011] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 871.204744][T28012] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 871.306581][T28013] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 871.389559][T28016] batman_adv: batadv0: Adding interface: veth59 [ 871.402082][T28016] batman_adv: batadv0: The MTU of interface veth59 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. [ 871.535062][T28016] batman_adv: batadv0: Not using interface veth59 (retrying later): interface not active [ 871.741561][T28019] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 17:16:03 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}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) getsockname$packet(r1, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r2}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:16:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$IPSET_CMD_GET_BYINDEX(r3, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x3c, 0xf, 0x6, 0x301, 0x0, 0x0, {0x7, 0x0, 0x5}, [@IPSET_ATTR_INDEX={0x6}, @IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_INDEX={0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0xc000) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x44c84) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket(0x1f, 0x4, 0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r7) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000001080)={r9}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000580)={r9, 0x4}, &(0x7f00000005c0)=0x8) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000503bc9298ec1", @ANYRES32=r5, @ANYBLOB="000000000000000008000a0014000000"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) setsockopt$sock_int(r4, 0x1, 0xc, &(0x7f0000000540)=0x5, 0x4) 17:16:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00', 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/72, &(0x7f0000000000)=0x48) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@newlink={0x68, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x48, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0x34, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}, @IFLA_GRE_LOCAL={0x14, 0x6, @private2}, @IFLA_GRE_REMOTE={0x14, 0x7, @local}]}}}]}, 0x68}}, 0x0) [ 871.826623][T28013] batman_adv: batadv0: Removing interface: veth59 [ 871.902249][T28013] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 871.926595][T28040] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 872.012896][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 872.034470][T28050] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 17:16:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) listen(r2, 0x0) syz_genetlink_get_family_id$devlink(0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}, 0x2, 0x0, 0x9}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0xfffffffd, 0x0, 0xb3550aa4ba878254}, 0x9c) setsockopt$sock_linger(r0, 0x1, 0x3d, &(0x7f0000000080), 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x17, 0x0, 0x600000, 0x401, 0x0, 0xffffffffffffffff, 0x2, [], 0x0, 0xffffffffffffffff, 0xffffffff}, 0x40) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="10002dbd7000ffdbdf2501000000080001007063690011000200303030303a30303a31302e30190000000e0001006e657464657673696d0000000f0002006e657464657673696d30000087b1dc29be936c5ac7bafb1dd65396b5cb99c8ba7701c797e8"], 0x50}, 0x1, 0x0, 0x0, 0x24004000}, 0x40) accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10) 17:16:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 872.123990][T28050] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 872.185845][T28050] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 872.245282][T28062] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 872.258743][T28050] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 17:16:04 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df00000000e80005000100f4"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0xfffffffe) [ 872.310277][T28050] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready 17:16:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 872.366805][T28050] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 872.432683][T28050] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 872.455818][T28051] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 872.513441][T28076] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 872.537347][T28055] batman_adv: batadv0: Adding interface: veth15 [ 872.546203][T28055] batman_adv: batadv0: The MTU of interface veth15 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 872.582760][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! 17:16:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 872.707599][T28055] batman_adv: batadv0: Not using interface veth15 (retrying later): interface not active [ 872.782738][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! 17:16:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x8}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x24, 0x0, &(0x7f0000000040)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x18, r3, 0x2f688245c11c0a37, 0x0, 0x0, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r3, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @mcast2}]}, 0x28}, 0x1, 0x0, 0x0, 0x90}, 0x20004040) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000001c0)=0x1, 0x4) [ 872.873154][T28084] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:16:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 873.133352][T28096] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:16:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 873.242758][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! 17:16:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @loopback}}, 0x3dba4b2d, 0x0, 0x29f, 0x1, 0x55}, 0x9c) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0xffffffff, @remote}, 0xffffffffffffffb3) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) splice(r0, &(0x7f0000000bc0)=0xdf6d, r2, &(0x7f0000000180)=0xfffffffffffffffc, 0xbc, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$PPPIOCSNPMODE(r3, 0x4008744b, &(0x7f00000000c0)={0xfb}) write$binfmt_elf64(r0, &(0x7f0000000d00)=ANY=[@ANYBLOB="5f9f4c4600000000000000000000000000000000000000000000040000000000400000000000000000000000000000000000000000003800000000007fff00000000000000000000fdffffffffffffffffffffff0000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec048d708f8e4fb78c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009c0c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be382fd47e19f7957da5d503942897600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000022050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f04b6b2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c05df0d585d197c1190d57fbacdc263e5ec191a22c83ae372020c2b22af2fef6d22247395289a14f4cbf2c86be54d8ec85452718bfe8e8571159f921fb61d90c43cb25c26fbec4a0adbf442a196d1f9df6b7e4c152cefb327529d3caebe20957bcbc8d8d931c458c15809e2dbd5d5cde2d18c08fd66c33af7f29548e5ba9258c111980e78dd789c30545afec80e6cd445c108ddd0f071864de39d646f2ae97112f91698941b8aa20441b0bb844f3ec5a5849b7542182b2a4ccf57d9cd5e6255b88372c95044ffdfb9cea681d7b863c9d51b62f8955bdda4860a20c6ee48d51231936b723e491e643d46dd86bd8efcf2376b40a9a122b516df7926d8aae1f4dcd610782309c32baadbef3da17cba21cfdf1bba21c149d0aaebfe00b3be727ccaaf8d7745f9912e5274ccec80b1e7ffe60f17bc17436567b470045828b77a7269dee87a8455a146b3df40c9c00190fa2f1f9d89166e0ada5e95dc895e1bcd9bf1f60425a483e7d0c44098495e839f28193673f92c09d3e28b683e6a93dbef411cf776499cd997400236db30130205340e7ee818918b09a8c46e84da"], 0xa78) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001080)=ANY=[@ANYRES32=r7, @ANYBLOB], &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r7, 0xff}, 0x8) 17:16:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 873.799571][T28042] batman_adv: batadv0: Removing interface: veth15 [ 873.847241][T28081] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 873.915588][T28051] batman_adv: batadv0: Adding interface: veth15 [ 873.922307][T28051] batman_adv: batadv0: The MTU of interface veth15 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 874.039501][T28051] batman_adv: batadv0: Not using interface veth15 (retrying later): interface not active [ 874.670117][T28055] batman_adv: batadv0: Removing interface: veth15 17:16:06 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000000000002d0301000000000095000000000000007126000000000000bf67000000000000160600000fff07006706000002000000070600000ee60000bf0500000000000028fcec1224e7172d650000000687e5910700000200000007ac260700004c000000bf5400000000000007050000049077c663430100000000009500000000000000050000000000000095"], &(0x7f0000000100)='GPL\x00'}, 0x48) 17:16:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:06 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x34, 0x0, 0x8, 0x201, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @icmp}, @CTA_TIMEOUT_L3PROTO={0x6}]}, 0x34}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x60, 0x1, 0x2, 0x3, 0x0, 0x0, {0xa, 0x0, 0x2}, [@CTA_EXPECT_TUPLE={0x20, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @CTA_EXPECT_TUPLE={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x40001) sendfile(r2, r1, 0x0, 0x100000001) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0', "36854139f4e8595684f7b523dac94e5df64454eb2b350569f4f4a6dc9170c7c20cb5de1050486b135a36402d0ef274b7751b7295"}, 0x38) 17:16:06 executing program 0: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001fc0)='cgroup.stat\x00', 0x275a, 0x0) r1 = socket$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}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000004e40)={0x1, 0x3, &(0x7f0000004cc0)=@raw=[@alu={0x0, 0x1, 0x2, 0x3, 0x0, 0x18, 0xfffffffffffffff0}, @generic={0x1f, 0x4, 0xc, 0x9, 0x7a69}, @alu={0x7, 0x0, 0x2, 0x5, 0x1, 0x4, 0x8}], &(0x7f0000004d00)='GPL\x00', 0x8, 0x55, &(0x7f0000004d40)=""/85, 0x40f00, 0xe, [], r3, 0x15, 0xffffffffffffffff, 0x8, &(0x7f0000004dc0)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000004e00)={0x0, 0x10, 0x1, 0x4}, 0x10, 0x0, r4}, 0x78) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg$unix(r0, &(0x7f00000062c0)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000000380)="dfd4eb601694fc8586c4b6d0589e8e844c96324b0b023c4040d9712492963ea568ad9d3f8bd2fd87d77f85e70b096dcd03b59d447863255f3005a066353831eafb426b4fdc3ad160571b856b946db0294ac389818e02b30c13344a12d4e162", 0x5f}, {&(0x7f0000000400)="f8577cad2d536a7e97bef6dd9c0a456f82818193e2ae01ea59501a3dc01ea712d34af23b8001222ac34298b7e15d2944dd65191f0707f681ba0427ad03d962a7ce6c8bfdc100d47ba9e34e03f8500b9d551063931cb0f8c3ee8801f1d3c3ce742af12acaa9cbfdb741707a603dcdaadecd7286126fb5cd2ae6f4c647dbd502fad4a92f800d", 0x85}, {&(0x7f00000004c0)="b210c81714b9bb12163f9d746d9d48397961a2617127447574efa21bc657740aee294dd306372849d83ca62afeae02579a9578893c9df4b40b380c12242261a312e556ab8745dd6a2d5c22ca7c11d97cec3c9dc3801e4ce5bba6990f363684230654f46eeb7e0ca3d779e375ed18aa63615d04d469831207b32744f4d45733a94fe5f2b7b8a732ab6ce82c9b8947385cfce74602269582c8a57caea191ac4ec92ee0fb4a2e4137aeea77a12f1ea7e90a9e0d51277e3ca0fe204022ba71", 0xbd}, {&(0x7f0000000880)="8996d61d6a58e4f15ec4ecd6d15de57bb80de5e9639c9ee6221f0c289014c06bba3ffd92b024871774dcd266af130670029dbb6bf7b61c15c98bd1aa8c5edd553b175c38be4c31909551f1b86ed8c28a427d5e9863597f844fac26febf064740270fc9ceebe9f75867770ab8e9011339", 0x70}, {&(0x7f0000000900)="f7a06c80bd6588425a4cb0c9445b633d3912a76914ce8c3e908c65883539010c91e23c1b270bf6ec9dad6b53a2cde76696656f1f6a49a03ea1c41d8ca1ceb07495cecb52f704ee0edffa73dd6133b9fb9258b6194553bf2980351430a5cde27c315c2054d0ebf8bb2a2361c6bd4407f1b4d02a4b1f0d1de0d400c1b2ef3064192d342a84a2fdc6b2729075c36f75337b0151c8ff2a7fae43d6c684233b825e77389078dedc48db72192a3bdc7c39aeea82f3a90b2067a3b2efd792ff19bbd57cbeb058365b6166175267d23ec9b29b559cc821faf97a", 0xd6}, 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0x1000}, {&(0x7f0000004440)="0eebb9a4405b438804facfb79316e28d31a12123ee91e8940d34948292c6bb0611fe8811f8d89cdc8ff44d878625e03ce917585e3e2a81d0a6fee45ae9f1e2ec", 0x40}, {&(0x7f0000004480)="4e2a45ccfc64fa887f78eb695b83021ea98c368bb6565f67695a2dbcac9af3ab1aaf5ed1d06855d322367540a3a796590e3c564c19699a09ee048d7ba56d535d9900a920d669b81c709b3092a7325d640f3ace65f36e9378903a2ea7c90cdb3e8825d1c35ab91e022e37873d91163f60b218b9a5695ab23b179f697dd88fba6ff3fa10425d5af43b46", 0x89}], 0x4, 0x0, 0x0, 0x8044}, {&(0x7f0000004580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004640)=[{&(0x7f0000004600)="f92f95e9b920da9b76be8b176a5e8fb39b01134eb1adba8f15211c79f7afae732df7d5edb7c9e19e60", 0x29}], 0x1, &(0x7f0000004780)=[@rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x110, 0x4044000}, {&(0x7f00000048c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a80)=[{&(0x7f0000004940)="f34127f218248614fcd98d508f149aee431b8621b60432ebe6b4fbeb368f3a594b39d79ff20a5c1e1515a984ecbd9e17aa8ff6", 0x33}, {&(0x7f0000004980)="541e5e4e8093792da1f8f591dbd378fdae7fc6714a2fe54ab7278b708fba58", 0x1f}, {&(0x7f00000049c0)="16655114a57f0ab856dec05250f974760de83fa0a967cf9a6a262efbdd7726173af455216cda3d796b17e6078495967dc4e24013dd055280f5f1e8378a0fe42c0e78f79876949661a5ec7e2a732a6dc38ad1", 0x52}, {&(0x7f0000004a40)}], 0x4, &(0x7f0000004ec0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r1, r2, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1, r5, r2]}}], 0xe8, 0x4000}, {&(0x7f0000004fc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000006200)=[{&(0x7f0000005040)="a30ac0654b23b98434905689f7a1e86ee684e12a0cab268c159c7de62d58a07a644fff38c1ba635a93ab55c461a30712b26d2b8c70028f9191453550b0eee9274df5ce979de525a4a58a755b0faf8eaca7fb90fc9224cfed2210a99bc529e76660b128b37baf460377b4638666b4b9b5dc5aff4eed66b20bd5491b7eec3f8468ff6029cca76a6b5bffb76bc3fad004eeb111129f23f597430e90ada1cf04d3b696dc26f4057591c4e20d992ef32e05510ff82241a3633631e98171fbcd", 0xbd}, {&(0x7f0000005100)="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", 0x1000}, {&(0x7f0000006100)}, {&(0x7f0000006140)="c90b18387e3aab5e027a9ad3661ecf5e6b650168f843bc73249b6c4bbaeb199d612843fc7b88467a7d5dc1e5d86034930ae140bfdd6c6fe1dd5e60da57913e92580706e39f1fe557ffab0eec", 0x4c}, {&(0x7f00000061c0)="a7a8a3f5fd8130a720387af4a7fb0c602b432a34228c4df4d657e9618bdfde067bcf20840a764d", 0x27}], 0x5, &(0x7f0000006280)=[@rights={{0x18, 0x1, 0x1, [r6, 0xffffffffffffffff]}}], 0x18, 0x40}], 0x6, 0x20000080) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xcc, 0x13, 0x20, 0x70bd27, 0x25dfdbfd, {0x10, 0x14, 0x20, 0x40, {0x4e22, 0x4e21, [0x2b, 0x8000, 0x6, 0x3], [0x6, 0x4, 0x4, 0x7], r3, [0x4, 0x4]}, 0x7, 0x7}, [@INET_DIAG_REQ_BYTECODE={0x7d, 0x1, "08dbd2f5bc550a8eb6f5804bd39be4a73c64029a60a44edb84c9fbc5fdf80f72f6517590bf51c349ffb2e03be56a3b734b5b4bf097794e6bebbe5f237aee28881131677176705b8e9a7d4889edcb923584ca4dcf4c44c5c83d95e7614b99aaf8ee95672c8a78d013f2031a15ce3bbbc5e3daaca9cd6649951c"}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40018}, 0x85) socket(0xf, 0x0, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xffda, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_LINK_NETNSID]}, 0x48}}, 0x0) 17:16:06 executing program 3: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00', 0x0}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) accept(0xffffffffffffffff, &(0x7f0000001700)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r0}, 0xc) mmap(&(0x7f0000050000/0x3000)=nil, 0x3000, 0x0, 0x10012, r3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) r4 = openat$cgroup_int(r1, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(r5, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x40, r6, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xf}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x54, r6, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:initrc_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010101}]}, 0x54}, 0x1, 0x0, 0x0, 0x4800}, 0x10001) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100010c00018008000900760000000800050000feffff00"/70], 0x4c}}, 0x0) write$cgroup_int(r4, 0x0, 0x0) 17:16:06 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB="040000002c00270d00"/20, @ANYRES32, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)={0xb0000001}) r5 = getpid() syz_open_procfs$namespace(r5, &(0x7f0000000140)='ns/cgroup\x00') ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000007c0)=0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000000040)={0xb0000001}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) sendmsg$unix(r2, &(0x7f0000000940)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000100)="dae3b8bd13faf3109061b84feb9fc584c6ad5455e7cb0957e14d3b855b32235cfeafb197bf817ca811ddd5f3a7f50647b1b31e44e2f6a70fa523e3d032928becd3e296e551c95b70e3d8c6d9ce7db9c08f90354731a2678e5c987c8e231b2f3bb11a4f5ce216d8492e16305f42d29304bc01eff3a75fabd9926ddb65e84c38aa1e7aa9c6e8db123e3ce90dc21be510d1e70d40ff0bd29fad39206dc3dbe494ce0a212429c3df618052", 0xa9}, {&(0x7f0000000200)="2ffe676ee8c3ee0234001ca92d8727c08b7d58e017b8be5346f009764bf770c44f9bf3489daf8ad170932450e66e4a0905aac3a3da58f72f00621c79e0d7fd6f6a847c8d140d4eb71c217f2b49cabb6801b73a0633d2cd28f916e9482d250ab5dcf28f010464ef74a8cc8585a885986b73650ca144bc5aff8eee5227fc29c9fd83efc614881e4e9de2fabab6e132a05b22c23dbb2e799899c60423eeedbb6bd0f6191c2e46ff4df6e4863dafc25f88", 0xaf}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="f711ffbd61f0d796cd107bae7463fc83a9635bb0dcf3f082dda88d9e179a99f8108670a725688971ee2352165f8881930ac5be122711270715ecb56d2a49e8991e7f1c15f49dc3c9e64a9699b2b23a4ebf94aa92caf7c393c4fe7452bdbc4d3364c987f452b19390b819f9d1453fe8ea8fa68541fb111d2caa2446325a78888207481bd832ed7b13a50c8f7e8c5a50d0dc53b74558974e7275514c89a0926cd050fc4d71926826a8aa7c1394a97da4e0267fb5fad972d516546f52761fdfa24f78d1", 0xc2}, {&(0x7f00000004c0)="884f535e00452b9d76db919750f0a3", 0xf}, {&(0x7f0000000500)="cd0cb23244b463250bf2bb4a7411118a6263f12d659b77c28ff8c8adfc0aef2755c5c190144b0c9085f90ddd5bcc634b9462f8418915cd9689c65b0073662e765d3e53a8e621d96f9ec765be5b3fcb45187f06728a220661ad812ed40e892023405321c4ad3822c63dc2835d57d92b3415f4d0578563436517e01ecd12f97ada728b45d35ad1b195", 0x88}, {&(0x7f00000005c0)="89d278f5f21ee4ddbaddc859cf24f374306e011c8ed90edbd2", 0x19}], 0x7, &(0x7f0000000880)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r9}}}], 0xb0}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast1, 0x4e21, 0x6, 0x4e20, 0x87, 0x2, 0x20, 0x20, 0x0, 0x0, r6}, {0x3ff, 0x0, 0x7, 0x9, 0x80000000, 0x1, 0xae0, 0x100}, {0xea2, 0xfffffffffffffffc, 0xd8, 0x1}, 0x1ff, 0x0, 0x2, 0x1, 0x7}, {{@in6=@mcast2, 0x4d5, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x37}, 0x3502, 0x3, 0x2, 0x7, 0x4, 0xeb, 0xebb}}, 0xe8) 17:16:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$IPCTNL_MSG_CT_DELETE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x48, 0x2, 0x1, 0x101, 0x0, 0x0, {0x1}, [@CTA_NAT_DST={0x34, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @broadcast}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @private=0xa010100}, @CTA_NAT_V4_MINIP={0x8, 0x1, @rand_addr=0x64010102}, @CTA_NAT_V4_MINIP={0x8, 0x1, @empty}, @CTA_NAT_V4_MINIP={0x8, 0x1, @private=0xa010100}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @loopback}]}]}, 0x48}, 0x1, 0x0, 0x0, 0xc0}, 0x54) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c000000100005070000000000000700000000009cbb94838df399495464318ecee3b310a648d49cabc9619748c9a11e2629c2c1c71dcd84370326eaf8049efeb6e34b09931b3011d89b3e5ca65248be3f435ff0d2291ed456c115322de212c713f00c40cfcddf3658ea85dfbb2bd243b1fbe7baee596f44e259cd52a6fe2dfe4cc12856f25e87224b574872b081302bf9263a4b41fcc3b14f4a088a12c333fed5fe74a7529528b8dde3f596c605f9855704d6985cbd466cceb960bb860806b5b8b6f951efadb29baa30bf07eec58be87b8e67d15ea730e384a1abaa3e557b43bfec79", @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c000280080013000e4d5432"], 0x3c}}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) write$binfmt_elf64(r3, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xc2, 0x4, 0x51, 0x20, 0x2, 0x6, 0x5, 0xd6, 0x40, 0x190, 0x80000001, 0x6, 0x38, 0x2, 0x4, 0x81, 0x5}, [{0x7, 0x80000000, 0x9, 0x94, 0x7358, 0xffff, 0xae5, 0x3ff}, {0x70000000, 0x20, 0x1000, 0x7, 0x4, 0x4bce, 0xfffffffffffffff7}], "c0d72c5c80a9e41c661597e6bdfe4a9c7d0bbff1f47b", [[]]}, 0x1c6) [ 875.269951][T28140] IPVS: ftp: loaded support on port[0] = 21 [ 875.299574][T28141] IPVS: ftp: loaded support on port[0] = 21 [ 875.343091][ T26] audit: type=1804 audit(1588353367.058:619): pid=28146 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945075916/syzkaller.7V6XLD/227/cgroup.controllers" dev="sda1" ino=16361 res=1 17:16:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 875.450473][T28141] lo speed is unknown, defaulting to 1000 [ 875.468022][T28150] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 17:16:07 executing program 3: syz_genetlink_get_family_id$tipc(0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x68, r1, 0x8b8e0eb13081c495, 0x0, 0x0, {{0x1, 0x0, 0x5901}, {0x0, 0x4109}, {0x4c, 0x18, {0x60, @link='broadcast-link\x00'}}}}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) [ 875.509275][T28150] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 875.569378][T28162] net_ratelimit: 3 callbacks suppressed [ 875.569390][T28162] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:16:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 875.752742][T28140] lo speed is unknown, defaulting to 1000 [ 875.761378][T28164] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 875.821796][T28164] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. 17:16:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$sock_buf(r4, 0x1, 0x29, &(0x7f0000000280)=""/13, &(0x7f0000000300)=0xd) sendmsg$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=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x30, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 875.889829][T28190] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 875.961141][T28141] IPVS: ftp: loaded support on port[0] = 21 17:16:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f00000000c0)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f00000001c0)=0x2c) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b200000000539f38d370d6630f84b1745996bd27ebb54bcb963ebaaf2bcb6cf0"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='T\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="00000f00000000000100000009000100666c6f7700000000240002000800020001000000080005000100000008000100421c27909091091601000800c41d43e89e2b0188cc1e9ee7372bcd1f7a8eb2941963314c77c141266de515"], 0x54}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$PPPIOCSMRU1(r4, 0x40047452, &(0x7f0000000080)=0x5) [ 876.034938][T28209] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 876.058691][T28209] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 876.169938][T28219] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:16:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xa]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x80002, 0x8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r6, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r7 = socket$inet_mptcp(0x2, 0x1, 0x106) r8 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000001780)={0x1f, 0x0, @none}, &(0x7f00000017c0)=0xe, 0x80800) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r9, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r10, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001840)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000500)="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", 0xfb}], 0x1, 0x0, 0x0, 0x20000050}, {&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000680)="4b26d4b515599316ae1f23f3efb8afbc946666b0e647d9efe46f857badcf15cbb04db72e", 0x24}, {&(0x7f00000006c0)="9820d9a4f0da260f48ac307d9403cc32c793a947327e6f1bdcfd9afadc8e6c7d39a2cb3982", 0x25}, {&(0x7f0000000700)="18fdaff3f618e8562773f039caea62b6acd00b7a39ee8b538e8e29c6895a7abc0ec4b940254bf47949a047680e89cac08ae0cba8cd03b4c3f37c9d6c87ad2a0b17645b9f722463515111c092e7af36ccdea3e95845344e26a914a89920da20dc92c25803e448c916ae071ddf34107ff6ae0e6e7ad734708ac14ea1265e0e4c91fa2feb1bd3097b99e763810d14dc4514e5e52724dbc597712101cdb51c07102aa4854efd10fc7e94e0b393", 0xab}, {&(0x7f00000007c0)="f7981470e607f788aefa35f673306b0a50dfc444c8474c0df388821ff5bdddb32f6edf0890dc7ffb24c5584c54c3610e182dd47f5af906ed9c98a3b9842bbfc848db8d804e135271fe74fcaf0e23fbb5", 0x50}, {&(0x7f0000000840)="7878f975c9e807c9ddcd49ee2204695f0e24f047fba1a054e7754090039ae706739ee76c0720345dd8a6c3981d3cf9b466754aba399467d5193358e0b19f260c74a9eb3ff85fcdccead3468e43566a445ca7ac66fcb5fec19caaae03a554748cd798e80ef64c1f8167be5ebc41d850ddd80ad2fa41a52d90939ce4faae5977defb5b6a06644cef89651d1ffa1ad53a38db1d17c879e02fd3845e5725e1704ff9999a2834b8597cbebd22acea07e0c6041c7391cae1c373f490992368dd71df96ac5363eb053005561bdc13044892ab08e5", 0xd1}, {&(0x7f0000000940)="67bacf044e8b9c73f3b77ae57da465c28b18780b7970baee9d4788c08ac7ac6876076db710ec174f464870b985", 0x2d}, {&(0x7f0000000980)="f54e2dbc7d4fc4c01cb850d1f74d2d0fcf5cfeb6e901c039a7d2c1fdc674d4d68fd49185", 0x24}, {&(0x7f00000009c0)="ee5f196598542bcce09e2db855367d969ebe2c84a6e5e3094d866c5cfa7f6066d650cc7c24a66f8679ab759870972356c40cee6e67f44f9ec54e53dd71b1d67498655c00459852d2d69a49daaeaa2d48b836fde6149618301eefbbefcdd7fcab6dc56fe457aaa3296ebb273f6c26d1a5cd2426ec9e937a8f3b2ccb3240941646075cad4ff2e2f1df5d83de0290665743870be473895c1f57d993f8727b1170cd34e8d320ed04262a975c8ff254f8423b2250da8ddaf30108aba900a132855ba078b9079c5f0ca2802b5afc3a79d82f8cc1ffc7eb0e0f87d7a9e60be8214a2dfc6746df5ce1a08c0373d3ef83242fadbb", 0xf0}, {&(0x7f0000000ac0)="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", 0xfb}, {&(0x7f0000000bc0)="d926760834037809a3d8459e0143b20461bc0362ca3b6c00f5d25d2da9481ad22be2fb2f6ef4657fe87360a64e94766c468f4e78ab9fb6a7c2eaeee15ef1b183a657543f11df1d2bc979b7e65bce6378d453a89542caafb5ac606a2878fe1aba4b8a7414f160bb266ef8756b33d7e0c69198e6b69fb0605e07b025dd30ea0c85927ad69730932e5ad60f51106967062d29890f22c8880f8e9766f88b4d96326cd692f65f98e4062fdfcf9b3ea55fdb7f485b15d1795da19b2084510a97977d498146715964c44e09546f8f6001c36330eb73b85cbf72dde8b7", 0xd9}], 0xa, &(0x7f0000000d80)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}], 0x18, 0x884}, {&(0x7f0000000dc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000e40)="f66c708e31bf2e2a2af290c1e870187db7702d60b3f9c0f52e61140a79a5595ada77e683c6fd", 0x26}, {&(0x7f0000000e80)="a361f80a8768cee639a1df296eaf8c665306fffd17ff2163051220ebf767951bc9009e1655aaf7a20ba35d23ab7d71612061bd0578f0b5e6", 0x38}, {&(0x7f0000000ec0)="24e75a5d92a576b66b728e93f2b4ca93c555d93c7fd60a3be6ee2755e04143b8bd30a791f44c6344e8bb73f0a7c54a0250312ff356e8eb9f39b6d816f47d95b2bb471bd8e2769f6c788c19836a5500a0ce4f5d21ecdffe40bc126a0443c2b7130ee64c9301d463dc211722db9ba78a4010011890fda50a8c02512c124df46f07644681e59a1807ba6abb3d3e529ee5208384b1d28b604ba6402202ce243ee27a1dd57ff460c4c51534cb41828b2ee3c21579ec0e5c13f6ecc6cd6e30f360d1ddcfe7f9753f6eae31d515f0c068", 0xcd}], 0x3, &(0x7f0000001000)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r6, r5, r7]}}], 0x90, 0x40000}, {&(0x7f00000010c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001140)='ce6', 0x3}, {&(0x7f0000001180)="2fd6c842cfe2b1db7002a1923fa8cc449525e983f52a365795f15bd31ce5bab6c52df4405473fa29ef8f9a0e8a5057b635f8df1f3e39096f8b561c2bac8de2cdfc9dacfa60d915d3597f2866f8b59472e776becd90d9e75344c446dc11f16bd8e4456c07b90c4e77048b7477bc976ef5c8a18f62a6a82f10cbaa2c082ae868a9345537eb60dfec3967a5696ce0eae21fb9bfe89e270fe10cfa176a5ad104c02ba2d26f0be157cefd036bbfad3a79dccd65f5d0ab8eefe488c23eac3992700812f095d2103185fba1aee8bff49ba819519b05f9885f5e5d5b577394bd6c893bcf7d153f6f27b35ed67c11e2a645b2d32d5ad7e5da4f3272b304e677e66804", 0xfe}, {&(0x7f0000001280)="436db27f65119194969b1f7a42b7073813620a3612cbc4df8fe6ec94e1de0ffc653de5a856b0", 0x26}, {&(0x7f00000012c0)="eff205bf74b7c7e20ac12414555843ada55bb2310dad8ebddaabdc3573b691eda35280b8686ea73ab721fd3426e9b3bc91fe00b3978cfc155aaaca0885dd26ad21fd0a0c760cd47dbd12b42f32c8845751c733fbed55fe367791818a7eb2d4ad67c6f844efa1e1fb087bcdec17aab7ee5d54b32b19fe99ab76467a2fdca1582e76bf04d5c2238b44cafa549976144b7ae0c60da7609669ac6c421912e2f9098ac9b21d244fea847eca386793", 0xac}, {&(0x7f0000001380)="55ce63305becdfe9fce56e5eca0bb67211a722a7721b22123857da0327a7abbad4ef8fa3ecebef709e176aa8d663ae6b130e5c856b0353ee9e3f3df1283989d0d3", 0x41}, {&(0x7f0000001400)="9b3670cea6e121b22827f72c2552ab3f58ebdcbc6759c6575adfb93cefd0a78fa314657e1e96ccf096fc959f4129db9f3e25d1cb15f6946c1851a9baf453d9bbcab79845707c8604af1096ec544ed1a6cdf72cb2e69950d5", 0x58}, {&(0x7f0000001480)="cf82813ee2c4c33b39c8be1186af5922571f65db178bb1224ede", 0x1a}, {&(0x7f00000014c0)="8af90909f0d81354da11eb3e8ef66955e3bf712adf545509489d01755879071f628220659f0b88b16fada769f84b8307a3107b9fbff29d5d7c9c2937f80e12eb4923aea33593f39a86ce8340bb692a1753cdecd3aac1ae4d137ba59ed29a0c7e3fd706cddd6b7927679ebdf581443831d224ab167a8129097fba50e44049a55a8d5e25ed174ca0cc8e7df4e8c1ae71c2edcae77190c8d8a472ecd275c82f417f0f837f6ac1e3bf357a2869f2fbd6817ab5305bcb1e96155962d06e3c64f9e5ff6349007c172892e09d564b", 0xcb}, {&(0x7f00000015c0)="75fa7eaae53f5514cd1b73d2f0aba77bb398cf73f026d241e3b284dcf391efcc42a7855642c7be7586fd567c8b1e438ae225dc079ccffc7a180c243840df288a32ec3e418af7ac4359ccbd49b926f5aff49e7bcc732dbcdd5508a1d59a17cf024410a540a9ce869c1594277b8224260b00b3396b94d2f08725984ad19b5faf8a909d69fbf75b0afc8b378927af7f493736172ffe84da30ff75da671115511518153c5ae03034449c6f4ee98a2902bf7c98d1a8e67025f7408ed06a1624fd518363b83c8768b0b7c9", 0xc8}], 0x9, &(0x7f0000001800)=[@rights={{0x34, 0x1, 0x1, [r8, r2, r0, r9, r0, r5, r1, r5, r10]}}], 0x38}], 0x4, 0x80) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="3b90468400000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000c76f4503775e3a23a7073ab87e54d66704d2654729"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900013d3d6673630000000004000200000000005b47b4b04fed4a9e56a166c9db835a8c84d508a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24b44b6b8ce6222864e92d758c465d5627edfa22b053bda211a0aa616ca5637c028cbe0af4fd21ed36a2fc71dd01e28abf07f3ddd56830044f3ead6d80d6f372ff293f9ddee88de09805258f60e488f39955a2bb6662c29c913e8356d5a55b2b5c7cb43a04c7e28ddb429300000000000000"], 0x38}}, 0x0) [ 876.311177][T28140] IPVS: ftp: loaded support on port[0] = 21 [ 876.339130][T28225] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 876.438620][T28251] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 876.939583][T28140] lo speed is unknown, defaulting to 1000 [ 876.945736][T28245] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 877.012344][T28261] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:16:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0424fc6004000e000a0003000200c03737153e370a00118000000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x2) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4001, 0x0, @empty}, 0x22) writev(r3, &(0x7f0000001380)=[{&(0x7f00000000c0)='5', 0x7ffff000}], 0x1) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x30000000000000, 0x2be20000}) recvfrom$inet(r2, &(0x7f0000000140)=""/108, 0x6c, 0x2002, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f0000000100), 0x4) 17:16:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xe]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f00000000c0)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f00000001c0)=0x2c) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b200000000539f38d370d6630f84b1745996bd27ebb54bcb963ebaaf2bcb6cf0"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='T\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="00000f00000000000100000009000100666c6f7700000000240002000800020001000000080005000100000008000100421c27909091091601000800c41d43e89e2b0188cc1e9ee7372bcd1f7a8eb2941963314c77c141266de515"], 0x54}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$PPPIOCSMRU1(r4, 0x40047452, &(0x7f0000000080)=0x5) 17:16:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xa]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x12, r0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000840)=[{0x0}], 0x1, 0x0) syz_genetlink_get_family_id$smc(0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0xfffffeffffff7ffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) pipe(0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffffd7, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, 0x0, 0x20000090) gettid() getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/172, 0xac, 0x0, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="524bd4bc6f721dabcbc3d63c84b7e5d3160653e56888cf8455c6cbfdc8d6fedb3068515e37811d77512d80920354e783ef3ef559a5f01fcd31359e810492cb9244a5c70f76285e5c66afe03a4cf9bb58033abb6162b886ac4b4607"], 0x0) sendto$inet6(r0, &(0x7f00000025c0)="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", 0x1220, 0x20000051, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}, &(0x7f0000000340)=0x3d) 17:16:10 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) write$binfmt_aout(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="30a2"], 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={0x0, @llc={0x1a, 0x335, 0x7f, 0x7, 0x5, 0x6}, @llc={0x1a, 0x320, 0x2, 0x4, 0x4, 0x8, @remote}, @phonet={0x23, 0xfa, 0x3, 0xfd}, 0x1ff, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)='veth0_to_bridge\x00', 0x4, 0x6, 0x7f}) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, 0x0, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') sendto$inet(r1, &(0x7f0000000240)="7f", 0x1, 0x0, 0x0, 0x0) [ 878.529191][T28308] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 878.550711][T28312] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:16:10 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$packet(0x11, 0x3, 0x300) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, &(0x7f0000000080)=0x80) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000300)={'security\x00', 0xd0, "fcb418b18b6d3313b8a6a62d58f002ba923a9a68d332ede1b7ae49ad878d9e7ccc1475c3a257741d6969f20feba34e017982f92db74bba0b8fc358965d8f92d0fdfa215835c163e6235bd8b009ad44edf7680c970f2f11ac9d3c02654f1c1094cb8d9b25195989d73211ca68746b7ccf84e823a6bbf16974efe0c973c1d4f37d1e6510ad06e3ebf480ffd2f54acb5877b36c1082232e6332b1771d92f2c7557340cb3d93c9327647ee691ce5f79742362b2a36063ee7625c113825c24f5b86d29a149d108be20006b843b7721e848c03"}, &(0x7f0000000180)=0xf4) pwritev(r4, &(0x7f0000000400)=[{&(0x7f00000001c0)="4431520626ece352b804d85718d3acc5f6494f6f543ade410bc7140943db8e99fc70c4699da60f0a73b1fc0270ed3a26f13de1ad30dde28e5ea790e784a2f26a0c7051809ed7dcbc629c39b77ced323875235dd31c51634eda8143fbd150a24d209498332c5ed3269fcfbd292b93f93209a2e173", 0x74}, {&(0x7f0000000240)="761a830343fda5f70ecf2568cd9d5165704683faf9acdc9d4142105ac4b534fbe03bac74baf4ad7eeeb00591256ebf93ba4232fcedca3843140785dc0a9a636fda9c065053a0706eceb9d6a292899eabbc83a86a327e126b7463fc6eaba3203ee5aeae8e6ef718e376d73ff93561", 0x6e}], 0x2, 0x8040000) sendfile(r3, r0, 0x0, 0x80000001) 17:16:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x10076) r2 = socket(0x10, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2, 0x0, 0x2}) r3 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) r4 = socket$inet(0x2, 0x0, 0x2) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@initdev, @in=@remote}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_int(r4, 0x1f00000000000000, 0x0, 0x0, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/207, 0xcf}], 0x1) setsockopt$inet_int(0xffffffffffffffff, 0x1f00000000000000, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) [ 878.905766][T28341] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 878.931006][ T26] audit: type=1804 audit(1588353370.638:620): pid=28342 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir758858226/syzkaller.kBWTU7/103/memory.events" dev="sda1" ino=16356 res=1 17:16:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:10 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') socket$tipc(0x1e, 0x2, 0x0) r3 = socket$caif_seqpacket(0x25, 0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x58, r2, 0x100, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_REG_RULES={0x24, 0x22, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x80000000}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x10000}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x4}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x14}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x24, r2, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WIPHY_ANTENNA_TX={0x8}]}, 0x24}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 879.093493][ T26] audit: type=1800 audit(1588353370.638:621): pid=28342 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16356 res=0 [ 879.191868][ T26] audit: type=1804 audit(1588353370.638:622): pid=28342 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir758858226/syzkaller.kBWTU7/103/memory.events" dev="sda1" ino=16356 res=1 17:16:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0424fc6004000e000a0003000200c03737153e370a00118000000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x2) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4001, 0x0, @empty}, 0x22) writev(r3, &(0x7f0000001380)=[{&(0x7f00000000c0)='5', 0x7ffff000}], 0x1) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x30000000000000, 0x2be20000}) recvfrom$inet(r2, &(0x7f0000000140)=""/108, 0x6c, 0x2002, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f0000000100), 0x4) [ 879.297149][T28361] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 879.332107][ T26] audit: type=1800 audit(1588353370.688:623): pid=28342 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16356 res=0 17:16:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:11 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0424fc6004000e000a0003000200c03737153e370a00118000000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x2) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4001, 0x0, @empty}, 0x22) writev(r3, &(0x7f0000001380)=[{&(0x7f00000000c0)='5', 0x7ffff000}], 0x1) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x30000000000000, 0x2be20000}) recvfrom$inet(r2, &(0x7f0000000140)=""/108, 0x6c, 0x2002, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f0000000100), 0x4) [ 879.440809][ T26] audit: type=1804 audit(1588353370.698:624): pid=28342 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir758858226/syzkaller.kBWTU7/103/memory.events" dev="sda1" ino=16356 res=1 17:16:11 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 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) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x1411, 0x1, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000004) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) connect$unix(r3, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$PPPIOCSCOMPRESS(0xffffffffffffffff, 0x4010744d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) sendmsg$sock(r2, &(0x7f0000000480)={&(0x7f00000002c0)=@l2={0x1f, 0x5, @fixed={[], 0x10}, 0xfffd}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000340)="fc5d22366a2d207492c325c56c6489d7efabe7a52f36a811992061df57a56130772cea8a314d0a43864b630c7c55b510fd70952e1868d67fa81c720ec69e79b4bc42157a1134f4a165919e7c02f739bfe63a7740aee622269e4fa5c8202fc0883f3d0240d15977fe8da9d84c77d810126dadaa302936d6dd25", 0x79}], 0x1, &(0x7f00000003c0)=[@timestamping={{0x14, 0x1, 0x25, 0x1f}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x2a6}}], 0x90}, 0x44010) [ 879.623189][T28391] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:16:11 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r4 = socket$tipc(0x1e, 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1f) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x24, r3, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_TXQ_LIMIT={0x8}]}, 0x24}}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 17:16:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0424fc6004000e000a0003000200c03737153e370a00118000000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x2) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4001, 0x0, @empty}, 0x22) writev(r3, &(0x7f0000001380)=[{&(0x7f00000000c0)='5', 0x7ffff000}], 0x1) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x30000000000000, 0x2be20000}) recvfrom$inet(r2, &(0x7f0000000140)=""/108, 0x6c, 0x2002, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f0000000100), 0x4) 17:16:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x48]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 879.797273][T28393] IPVS: ftp: loaded support on port[0] = 21 [ 879.943051][T28393] lo speed is unknown, defaulting to 1000 [ 880.025441][T28425] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:16:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockname$netrom(r1, &(0x7f00000000c0)={{0x3, @rose}, [@remote, @null, @null, @netrom, @null, @rose, @netrom]}, &(0x7f0000000140)=0x48) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02020025000535d25a80648c63940d0324fc600a0002400a000000051a82c137153e670902018003001700d1bd", 0x33fe0}], 0x1}, 0x0) getpeername(r1, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80) accept4$nfc_llcp(r2, &(0x7f0000000300), &(0x7f0000000380)=0x60, 0x80000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) 17:16:11 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$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}, &(0x7f00000002c0)=0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r6, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r7, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYRESDEC=0x0, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRESOCT=r4, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16=r5, @ANYRESOCT=r3, @ANYRES64=0x0, @ANYRESHEX=r7]], 0x5}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x15) sendmsg$NFQNL_MSG_VERDICT(r8, &(0x7f0000000a80)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x1040}, 0xc, &(0x7f0000000a40)={&(0x7f0000000900)={0x124, 0x1, 0x3, 0x101, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFQA_CT={0x110, 0xb, 0x0, 0x1, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0xfffffffe}, @CTA_SEQ_ADJ_ORIG={0x24, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xd}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x4}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x100}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x1}, @CTA_NAT_SRC={0x14, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @multicast2}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @rand_addr=0x64010101}]}, @CTA_TUPLE_MASTER={0xb4, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2={0xfc, 0x2, [], 0x1}}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @loopback}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x9a}, @CTA_LABELS_MASK={0x8, 0x17, [0x3]}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x40040805}, 0x448a0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=@ipv4_getnetconf={0x54, 0x52, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x7}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x5}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x9}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xe403}, @NETCONFA_FORWARDING={0x8, 0x2, 0x1}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7}]}, 0x54}}, 0x0) 17:16:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0424fc6004000e000a0003000200c03737153e370a00118000000000d1bd", 0x2e}], 0x1}, 0x0) r1 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x2) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4001, 0x0, @empty}, 0x22) writev(r3, &(0x7f0000001380)=[{&(0x7f00000000c0)='5', 0x7ffff000}], 0x1) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x30000000000000, 0x2be20000}) recvfrom$inet(r2, &(0x7f0000000140)=""/108, 0x6c, 0x2002, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f0000000100), 0x4) 17:16:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x60]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 880.417304][T28461] __nla_validate_parse: 1 callbacks suppressed [ 880.451372][T28461] netlink: 126166 bytes leftover after parsing attributes in process `syz-executor.4'. [ 880.511786][T28463] netlink: 126166 bytes leftover after parsing attributes in process `syz-executor.4'. 17:16:12 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000f40)=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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x81, 0x0, &(0x7f0000000280)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000630277fbac141417ee99e1aaf42dcdac71dfc8c0470f8c017df5c082fd4acdfd6b83c75b9f95371e9e606476e4872a71de1a6743b529b7450544f02b72444768c5657ec5e411fe50e33a0ad0f04667113e205786bd798993c249efb53470eed8542358157b64175db58b8d", 0x0, 0x7fffffff, 0x0, 0x79, 0x0, &(0x7f0000000180)="b7d00d0000827163d638a40700002092d566fa38c43b3802bef76353781b1675b839ae0e381a3937cab401c45d0caf3b6eebc09ce6a75d76a03a4482dc47084b81b25c5ea7f713fc9b4fd4d61c9b0027826434ab0b467c1b489b8b6295e27e9fcf7659006a90c73d555a16bb98cf0e9f952c0d56f9338a226f"}, 0x40) [ 880.637501][T28473] net_ratelimit: 1 callbacks suppressed [ 880.637514][T28473] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:16:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:12 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000040)='i', 0x1, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) recvmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/193, 0xc1}, {&(0x7f00000002c0)=""/175, 0xaf}], 0x2, &(0x7f0000000140)=""/27, 0x1b}, 0x10040) sendmsg(r2, &(0x7f00000008c0)={&(0x7f00000003c0)=@ethernet={0x306, @multicast}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)="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", 0xfe}, {&(0x7f0000000540)="e8efeb00dac8a668be149f7c7f887d4f0bdc0a5ca324f931c326aac5be0eae2731b891a4c659d20594b4610304673dc0ee681c26b3e01dcc86b311f5997204341e2983518f86a965087171bc6f9dbd5f97e82e0fb0480c2c4d6caab8510227b76117200b251cdf17c94239bec5b2934bccce896ad65ed6ef4ba90e987d0e60badb2732a582108d03eb62ecab5c12342caebd6bf5541720d7b3f1ee615a1338865666de29591e86bebf20e390c8cec26edff810ef4f3456c6cf6a1c96f963e7ef644f23bd9f696152c1ba2adac47ddae1b4314d13c9a590ae5b2450a0f92c437d42d27eacf87b95", 0xe7}], 0x2, &(0x7f0000000680)=[{0xb8, 0x111, 0x1fc, "fd993156439435c4d9ccce0177925df6480087cca89df2e7c15f4308bc0aae406d31012bf3e8c2018c7322acba50c7e11d0a4b8771fb51fa56bf08dd299d7958968ef3714bc5401870e68bc741de1e633f2cc9ef56b233bef3d04011df1b3fa7344c252a296df09adedcb7e505015859a3fc6c9389e8ab7cf018a04e993412f8f0e5b3b2b1c499cd4ee316585554d368481c5c2d8f475f635d512d758e184543f69c29317408"}, {0xe0, 0x10f, 0x80e, "9befe54cb3bf82ab0e91d2afb18023ff5f00a2ca48dc3a98ebf19badd9657f663c138b4c3b22a57ff56656bb8d6a6aa5cbc6bdfb0f9cfaccb54e9d7d09dc7cdf831957a8847c7716c048115c7663c4a4f7daf45051706666fa6f53f883f83bfe830c2999c1624d51ef8ec43750fda4e324dbbef2a7c3e4ffb51a4a675af77c630cc0effe4f18d68e6147c7d48fe85da32937129c9008c9ca48f258967e9e9f71806de6adeb7f246fc3aea6b28f2da2ec257d45991baddfd11ad98584febbd4c9a4b2a6bdfc76e9395a0aff331b"}, {0x80, 0x101, 0x7545, "3aa6ac51e8b719ee8587366a09ca397220591c5911f69f937b7d8de1a2bdfc387e4eb4675998ce31672613be947f04537f2ab4fa3a1e9e169caecae08ed02a71ea79f4bae2c41293ee961766a56f4ac88bf8827418e34b74462763544b0106f359a6ef571502defaeaaacc08"}], 0x218}, 0x40000) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000180)=0x524e, 0x4) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7115}, 0x0) [ 881.025201][T28479] IPVS: ftp: loaded support on port[0] = 21 [ 881.058840][T28491] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 881.169551][T28479] lo speed is unknown, defaulting to 1000 17:16:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32], @ANYRES64=r0, @ANYRES32, @ANYBLOB="62f52aeecfd92943110b6bfa36bdaaadf50da19a754638474e55b2190fa07d35a9ac03b1fbf66114a5861e09f73d482d87081d92fa639d0ab8e435767e521ff75e20c4e74856d7ba9bdcce5d500ecb9ae26a53e8cfd5643909e301be4f0f921ea6191045125697188ec6f0843def11ee6d42ff82b1f65ddb4917077e2ae4afd7497e4f07d72a499556a35e5f0f9f0b763a9c13c086260f8e4fcf4bf170b4e718e8c6b38bcb8912bb76eb9de80113fc2c8b90275f8f5973699f7ea16dd635a5b4a9f5925c7fd2151dbbf698f511da2c44e17982a3a78f1313", @ANYRESDEC, @ANYRES32], @ANYRES64, @ANYRESOCT, @ANYRESOCT], 0x3e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0xfffffffffffffe2b, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000000406010200000000c590000010000b040500010007"], 0x1}}, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000200)) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r6, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) openat$cgroup_procs(r6, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r1, 0x0, 0x1000047fd) 17:16:13 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x88202, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) write$tun(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="03000200000000000000450000280000000000029078ac141400ac1414bb0618269f2b3bd43289c300907800"/59], 0x100c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0)='wireguard\x00') r5 = socket$inet6(0x11, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r5, 0x8933, &(0x7f0000000140)={'wg1\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r4, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r6}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x224e}]}, 0x24}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000900)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000008c0)={&(0x7f00000003c0)={0x4c8, r4, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@WGDEVICE_A_PEERS={0x4ac, 0x8, 0x0, 0x1, [{0x3e4, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1ff}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x100}, @WGPEER_A_ALLOWEDIPS={0x214, 0x9, 0x0, 0x1, [{0x10c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @remote}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x2d}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x43}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x11}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x18}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_ALLOWEDIPS={0x168, 0x9, 0x0, 0x1, [{0x148, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @remote}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x8, @rand_addr=' \x01\x00', 0x4}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @multicast1}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x8}]}, {0x50, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x5, @mcast1, 0x80}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "ed1237bead9d49453a1bb4ddb4e85c189fae0bf28d93948c5a2342f9d3563e89"}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x4c, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g='\xd1s(\x99\xf6\x11\xcd\x89\x94\x03M\x7fA=\xc9Wc\x0eT\x93\xc2\x85\xac\xa4\x00e\xcbc\x11\xbeik'}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg='\xdb\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}]}]}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}]}, 0x4c8}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000100)="7039ee99123d5240c2d2b76d48d1ad0f671722af9e514603021b4fbb6af366a01691bc1765b45e3cd02a4ccd03ec5ac5c9bcbc23b14ba209148c3b90a10f004216c6280399bfda4dc36cd8dafc519c7cd874585c19f3ab98d3b1055a82e73f2c0cb705ae865d26572343b73c0fd5f55fdefb008ab926a82157d43425b2fd575fb2d8ce5d9acca49d8b7c8a4c3b66868f82c280d9a9626dc1736b16e5063c074dc1960d5a7223fe5906c23688bb42cf34fa802285df", 0xb5}, {&(0x7f0000000280)="b0640bf8d513b2422f33276d45847065bd81de0415cbc65195f65a6f2e39c46dd4b16eb391c5e121a265093883347889ca84d87738eae88d7c9106cfe570d8e54421dff1d554b754da84471664c5a1a150aea28e05c00442ee047a02ed7ff9ab29fe7724690e50a4c68375a0c9e33868c797aacc370714f53d8544c47bb01f79c1433132a27e217b2c457564e25f865fcfa6b12d37efd7c6c9d8ebbaf636824800b5bff308538f53652d10f596b6ab4efeaf2109f1992f0a20df4cb8aa385a663d4bebc8c8f84d6d92ff30fd0bdcef35a63d6d972c243fa8295946fc269c7691f1730d2b84bd13abafccb9fcec4608a3daff4522625de4", 0xf7}], 0x2, 0xfffffffffffff461) 17:16:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x68]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x8, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000100000001e6c0000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000038000000120a0105000000000000000000000000040004800900020000397d00000000000900010073797a30000000000800034000000001140000001100df0000000000000000000000000a"], 0x80}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'veth0_to_team\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000193c200"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000140012000c0001006272696467650000000200"], 0x34}}, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000440)=0x4000000003) r6 = socket$netlink(0x10, 0x3, 0x0) recvfrom$x25(r4, &(0x7f0000000340)=""/208, 0xd0, 0x40000042, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000c80)=@ipv4_newroute={0x131c, 0x18, 0x30, 0x70bd2b, 0x25dfdbfc, {0x2, 0x0, 0x20, 0xfc, 0xfc, 0x0, 0xfd, 0x7, 0x9131832ec0da05ee}, [@RTA_UID={0x8}, @RTA_SRC={0x8, 0x2, @multicast1}, @RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @typed={0x8, 0x73, 0x0, 0x0, @fd}}, @RTA_PREFSRC={0x8, 0x7, @rand_addr=0x64010100}, @RTA_PREFSRC={0x8, 0x7, @empty}, @RTA_ENCAP={0x12d4, 0x16, 0x0, 0x1, @nested={0x12ce, 0x62, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @uid}, @typed={0x8, 0x54, 0x0, 0x0, @fd}, @generic="f5a23952156d5a748ea972829af0f5a74c5efd553f041886af8b93b1e4a83c49c1e0cf4fffa6337df71e9075117ef3f24ca264f40aee8cfc5e4d408f1a7f63af677752cbe5396cee6a13d06afe0e2fa3965e63a5d321477dcce88ce3", @generic="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@typed={0x8, 0x94, 0x0, 0x0, @ipv4=@multicast2}, @generic="a95e10bc2b35b747165b9f64994fc7f104ecc67c5569b74ee5a19adf950a724031834322d3dcc2582c60e1b75427a135efef244e10132b6173be11707a4f00d037b4d4317df2a5251aaa3c03e24a276fe999010ed6f6557bf3a71a3b2f35dec70ef38c15b61b74965104c8030b6aa105d1e3421a3f93eb", @generic="b80c8eb035b6e182c3fd79e6cd609284ac2e865b3fa7b541cccbc7c73ea1953be11861ea2861a6de1efc1443b7c140e6b7f23069c5cfaf7573f619e87e83a0c3f6c5a23f3df28f50e6b3b77910112a6bfed38b0bcbe3566b2e0c9316531b2b06bda2e4cabcbf449c7ed2d55b5a2bc07c9feb103b52a678d86766dbd26860f9265d807afa6cb03564255a819c5fb4ae43362794631523af38a3c620d2ab8643b7fbd6262f3fe56c87891fb87fec4e09038ce3cca24f0f2a1ee02de1ad7bbf92e5361afe38b8a3d9a8da5bb7dae6d782ce71eeecee9363221e064a09c3a3e3593c3e501bdf67b8dd9d20409777676600de995f3ab4bc0f76a7", @typed={0x8, 0x47, 0x0, 0x0, @u32=0x4}, @typed={0xc, 0x6, 0x0, 0x0, @u64=0xfffffffffffffffc}, @generic="f392629a5d5c7efd0f992aff756e04ec408c8e000a5aebf3c631162313c041f00c1a22df80d91cd88c3e2879d447071464a368145bdbc590a64f77bbe1a91d919524656b112f86a544e70549a45ef32702cb54df1fb9574373dc5187130aa55feb07cb315b5601a8b95478589e866aacad836949509937e736084f9354d34b17bea903ea569b7923d73292b49223367f5e9aa8418bf26bb1e83b7ee2a8a5472752d034ed4a45177f30b4ba375e4c82e58307c5eac4389c73e5c07d1d8a5c66a5f060f4f325a4653dc233db327fc10aba3ff8a0"]}}]}, 0x131c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r5, @ANYBLOB="0980000000dcd29dc631c10ca51378d5"], 0x3}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a4c000000090ac9df00000000000000000000000008000540000000280900010073797a300000000008000a40000000000900020073797a3100000000080003400000000808000640ffffff00140000001100010000000000000000000000000a"], 0x74}}, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000007000000350000000000000085000000070000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffc1a}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f0000002c80)={0x0, 0x0, &(0x7f0000002c40)={&(0x7f0000000040)={{0x14}, [@NFT_MSG_DELTABLE={0x14, 0x2, 0xa, 0x397159c7cfc62e5d}], {0x14}}, 0x3c}}, 0x0) [ 881.919711][T28528] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 881.946483][T28530] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 881.966867][ T26] audit: type=1804 audit(1588353373.678:625): pid=28531 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir285779444/syzkaller.6iY9Xe/65/cgroup.controllers" dev="sda1" ino=16371 res=1 [ 881.987930][T28533] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:16:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x74]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:13 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c0000002600000327bd7000ffdbdf2500000000", @ANYRES32=r2, @ANYBLOB="f3ff0f000d00ff060c0008c42049555bb0a028b018cfb3e2811801e86f2574000000008171a84fb15adaa8a36b8977b31d93e03b8ffa66e262abd1d69121fa"], 0x2c}, 0x1, 0x0, 0x0, 0x4004004}, 0x4000000) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000848aaf2f6eb2993a15a8ec45991c100e1817086f00eb35e70a1ad0d362b47b8c8ff683a2d82e0cf4df0b8c4cb48360dc0b8cb043599c9c4f504e0fa4e7a34d1f70f46ea1e1024632d140980dc29eeff367ec3e89f4a4c20de9609e37f2f84b0d398c27cbd8043c113a7b335e322c5ac0bd6cdc3bf3bfc863823d12b4a809c33b8639d7e3267c909fb647903296de60d3339ef0191106e0691a792ad9dfe644c6cc55acf4702e2149cf37744b7146dd4f70148779a55ac648323648c6fd0f39d07e3d5d936f0b95a5"], 0x48}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x24004004) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000200"/20, @ANYRES32=r5], 0x18}}, 0x0) [ 882.077767][T28536] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 882.096248][T28531] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:16:13 executing program 3: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="700000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000400012800b000100697036746e6c000030000280050021000400000005000600f0000000060012004e200000040013000500040003000010080008001a00000008000a00", @ANYRES32, @ANYBLOB="0800040030971000c410fedd68a950abab929999e6edf740fc872e7f580441eca3f1328817089c1c8ffb1429158031b50500c50fe4910c3960c7eaaf9d068d886dc02799de9a84c69d395d8a32f0e235411a1ac1a8ad084e842cd69a9f9113ddfc5fc580a52ac593917a812d2ec00594b08cef9b99f350a3"], 0x70}}, 0x0) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, r1, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0xc0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:16:13 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x3b}, 0x3}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket(0x29, 0x3, 0x8) sendmsg$NFT_MSG_GETCHAIN(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x7c, 0x4, 0xa, 0x3, 0x0, 0x0, {0xa}, [@NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_COUNTERS={0x34, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x9c}, @NFTA_COUNTER_PACKETS={0xc}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x10000}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0xcbf}]}, @NFTA_CHAIN_HOOK={0x2c, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'vxcan1\x00'}, @NFTA_HOOK_DEV={0x14, 0x3, 'bond0\x00'}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = accept(0xffffffffffffffff, &(0x7f0000000340)=@can={0x1d, 0x0}, &(0x7f00000003c0)=0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000440)=0x8) r5 = accept$inet6(r2, &(0x7f0000000480)={0xa, 0x0, 0x0, @private0}, &(0x7f00000004c0)=0x1c) sendto$inet6(r5, &(0x7f0000000500)="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", 0x1000, 0x24008000, &(0x7f0000001500)={0xa, 0x4e23, 0x9, @mcast1, 0x401}, 0x1c) accept$netrom(r3, &(0x7f0000001540)={{0x3, @default}, [@netrom, @default, @remote, @netrom, @remote, @null, @rose, @null]}, &(0x7f00000015c0)=0x48) r6 = accept(r5, &(0x7f0000001600)=@nfc_llcp, &(0x7f0000001680)=0x80) getsockopt$TIPC_GROUP_JOIN(r6, 0x10f, 0x87, &(0x7f00000016c0), &(0x7f0000001700)=0x4) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001a80)={0x0, 0x5}, 0xc) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000001ac0)={&(0x7f0000001740)="f81c299a8f620a489cc8aefb9e435af03215c778a48a8d0d615fb9a137e289f5374757707c06f9c1b12dff07278d30ae0b1adb81d2486bb934301ef36ac71a0e0601116c01a139691a921a7979b684c7057059e2ef1c683cbd376a3a42f75fe35a6ecdbb65d37f2282ef67437efc184605e07b4981930103f32b7cb4c381666fb9486c1ae78c1fe799c6446ee4ac41e536a8cf260808160e7f7219228f5e7f220dc286e1c3da5c7b69f3ce55c7cb5e9b58b4c200476fd7fd296e6162645c47575b2b740999f748bd8bf49ab6b1e8fe8570664e0e21aa2e882e6cc815b3e0d01116dcb942e2332f3107a918", &(0x7f0000001840)=""/98, &(0x7f00000018c0)="5d1e4346bd766ed23aa084625241489289adeaffc7dd91c62bcb6de6f0a567502c85e4dac936befd13ef9a31086cb7757ef7eb7b10ec2051a3e1ee08d2d28aafef0ca8ab6afc50f8a9cc815577fc717bb96fecb0b5c2e2d3d442d882013d9c72efe98b2e33c749cedff62d6acfd7f6f40aab082f992cdc69f0500fd34b8792b3d1cdf345f4d852c0a1f6f1f6bc527bd4dd674a819f63feafde46b6410d12949434ddb5de034bffa4b52a4e37461ef279a5643f2e59bb1dd63cb4d5832ad2d4", &(0x7f0000001980)="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", 0x7, r7}, 0x38) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001b40)='nl80211\x00') sendmsg$NL80211_CMD_GET_MESH_CONFIG(r8, &(0x7f0000001c00)={&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b80)={0x38, r9, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xfffffffc, 0x3}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000002dc0)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002d80)={&(0x7f0000001cc0)={0x10b8, 0x15, 0x100, 0x70bd27, 0x25dfdbff, {0x3, 0xa3}, [@INET_DIAG_REQ_BYTECODE={0x69, 0x1, "4224f6797601170c9edd7b368903a6fd5f7fddf8311c119a5ac4e7f0ade5b4ecb3f68ead334c42fe957a99e617049c10ef55cf2c6c72a754b2bbf98e077f32ce111d613c4589ec9972dcb1022e0edbb6ed88730069a55049425375c2fe10ab3e56d5107339"}, @INET_DIAG_REQ_BYTECODE={0x33, 0x1, "d3c373bac30d09aee993a7678794d6f17848612d091e68b1b5d279bea53c373c903816554ab25f0badddef2509ffd3"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "a4d943addba63d3e9c9affba03ff860053c5f307fc9d8cc04c6314063cae9d8237103f2458b577a1bbf9b5e72082d33b609afdf9df2be2f547bf417401c5f71f3b422ebd7ebee6fb2c031aaab6f17862298e0a6419e79d00f2455c11076a3eaf2a7bc6721a7e654ccac0b56693d90b889e919d6f725d6d12cc1c75d0183083ca2c8978bc82360a20eaff81ab29bb75dcfb9330df9820700d2f24e6933d06ebd58160cfb45d3387ec6a9ff0b12b91f81f078d8073b9201e5e5e33e7bdbdb05d6e739417ae23fb2d42a583114ecd4059a57d0c5f9034e2f158437ebec58322ae4db065a1ddb76558e5e3b1ee861fe94083218cce4374011dc3604b5c9f62bf69b1e248d860ee54e6f2ec0d007e72b898514b57711f9601fb4bf29b800b2a456d2cb08d7a54b841254f1d3077987d67c9ba33482c8f94c5ab90ecd28c67fd3cdb772a373b384a6500e35c17417b9e4fd9ba76683afdea20a2a0cff2102d1e090f7c20fbfae3aee4bfa5d9ed71d61ff778cb6623d4697db20802f86cebe79ef67184bf5f0e82af81f7b9dc9db1eade3cba361e8cba1ab309375adbe3649c8ea410c27b7845a3d0086fe61aa845db3b7ef59aec83977565fbe18ed7e6dc52efabf63a44fe06f775d12dbc3bda6970c164adbded508c48cb349688068d74be34812d0d9c0cb992dd76e187d3dd64d6ca1f329da380910d4f5fba0ba0dc40f50651b851a183c814cd619b90a0124e8aad3d75573a554941063f9d284562cfff8f1df6ee275ccbabf2701d0eac226f437fe4087b355e760dfc20c9ba250ea9c0f9ab71e822e5fdff09536ae7c82962c47d52878ed635e51927706e00b697d100b1f3dd7e93b91515a3285e3f3bcfac132ca40a62421402f6813aa40b08eef3ad85bd79b0dba5472c1ff454c4fcae540c697232d21ebd59eead92773f791e11b2b0d55cf5794d4a38d99a05635ef68e1b8d06073a5185dd5f8b6d09612c77ba4c457a2e2015b3f6b2f3cb48ab4f8d4d6f2cfb3495cce16d7954e2e3f9d8b1aa81a1442eda46650c0f7ed555808888389d7aa95e29a0cceb52b34d8411abb970a2dcb5f5b3fd7334ef41d74b24aa918e6b87fe71bfdf21f78135ebbff9c388d00c3a0bace9eb51046c3d338143ac56b19d40e8c373fa87ecff8ee4c8618c6be8f2662d32b8e0d73c2e725505ac6b1495c9a9392e9374f12971002617cb3324c8c583e7046ad7ae96d46e0d625b0db71644b84a4528d505d9ac169f7451dabbdad7599ad0bbefbc68ba38a78ac13c808671154e77adf80835dcf2ca8441968815514845ea5c0a5af5a353ae76d356ba9ab0028990d25db34a35597c3ad4556e23ac259c8328354b698c434a13e34f9d4dda44be459443ea1d7465fccd41183a74eb669d7ff3f4da631dfb4c9cc096899b89be5c7b4c660180c018b6303164ec24c7428b6cd9a2e670bc5b22339fb9f194ac21d250e23795e89aeb2266220b87e37e177e39b5bde5186c5262a7fad32df89170e8c99939789acfa1d3bc88d02115e61f6df65f7fb41ac9766f6b9c3ef141b21199cad53872e58c8d2c60a689ab0a9b1a618bcf163c06f6d29cb7b7de81ae7602f93f3ebf20f09c140c36a7bdddb6a561ae396c84a0b0cb1c33ad21744afe5abc6116061a66ca65db0161b0d0e6407f1c86379a92f5083e2f5db24c6af84d93a4d0d3c192ef741c13c1ae2c6b28ba4ca3df08248c73c8ed5db8bb76a30282505030ffc63c3741eac6e8561cd1424bd297bd6e213a8a163c68b9c1c9ef6c46de5e98709eb14ec811af738b15dea83c4c5f1a51f49ab039595a1d198e27f308b1ce49c5bd5e7f45fb2a65845f16743dda264ff266952e47dc6533ceb5af58f610794c1305962a5f6d4f355b80ac7eae9ad69ec20ffe458718a5f654441009be908f7d97972c6b07cd16fa811756af941e68064cc8486d612664d8500a371817919a8c216af10ebe3be191957a3fae8de882aee22a90c48c2ed0964fe2fe6f7bf68e252234f471a03eb0e5953a8c5c3c6488ee1af6dd56943cbae1adcdc465afeab94b19ab8bbc6709644628e57133bdd07ba83aaa7028c4e22a751cbce3816c7396e808dd29651fde8dd20996317ed9dbeb21ebef83a5f2799151aa939d58b460210f6b672a6f660807edfb575205be8f2348f57bf8a6f11bc02547e1d079583fd5f0edafa7e5e592d695f26ffd4a9f2d4e5172fa08c70c89463e49d3fd644e82986ce43550b2a2acd93374e6f024445daef93f08e0fa475ab9ecf5f20a48076df651eb29107e069fced527b83135d1011bfb56397d9c2763f04a993a08ea5bb5f1b8e8845e30084d49cafb5c911a962e0fd341de500a7b109e898c69a73840fed14b481ca22a942d028c1e200314559a648484a2e80f3a16ae1c81d32cce0e4efd52c35269c2e221691a873779ce01ca4c451a30e891b23aa51cfe07671fa9c0cabbe7facb61c5d8ee601dda9a9926ce21cf558d7ed9313b123bf37ee030d9953d012705554d0ace7af3027a79ddd7d0e758a9fd5d32ad9665b93a65509f996260f70a876a6dc304dd6f52b20a8ac5fb1edd147a2270d2434a920b9672809af05d4d17ae324ab2d3719d5a1a164937e53f078e1ec066ee0b669afd64533702a2f51e98f056a80cf7cd4401d49a47946788474686d94ad860bde8644fab39e79f4ae1b9b5b9c29852c874aab0ae46c48205e41e7eb3a50c6d801880aab4882b107a22d9d709af77cb46f90a38e756d3169d935a47612a43392456d12f2ac2a5e517fb1bb00df0dc51112f33d782c0ed76554a1b0bc0cbe947faba24be4f90609b566daf0c3ea7cd94cc3a963eb5f5082c6fade578be578f956e3e431b491590b4f3440349fe1e18e221a77580db1d94618357f7055be98ac4af28c0c7e029c8911c010435b9c43c12dc8d9fab980d70140a9ba27ab02f4fed7af92b353477fd5ce427bb3ddf424e601554283c154c5c8512483c9b5424c444241c30f772caaa58f5aa6eb98d276ef5f961f14f6911c726ebea99909747c4cc1d1426d14df3866a5775f7ee6bbfddaef5af5862994b6635f0bddcc17dc54cdf901148a814fcc85defe91a6e305652e5a1f5ff71cef8e5d909ba2abad2510a31b73cec1480efc3c96888bd6bc668c9120f4c0f0264fcc3c1e16e34984d3553cd9cab6a3cc2de75de2f3ecf793cc8183311f516b6d9e5bf6f6f984cff16bab86b1d58a33e76f6f3d977b7c988a3528591218c5f47309eaff43978e6ec583935c7fea27ba24eea6b92b447aa61c83e0bf3de37603996e1f414d63631edc76cfee12edb9407cb42ce3acff2966ddc75073e4e97d4c5cf5a451f2b39b43a17117e619b09d3096ceee199863a4d92e85ef33f372796aad54a9b91b19fa8cbeb3bbed3af34c741ee0273281df57204fe5b4ca13b70c7305c13eea4486bf0195e3e0328410145cae2343cc383086b0e0c2f98be7ceb2c5ef14be208647e07dad51f62b8809e5952a9d19bdbf7a1ab8062de49d776b910865b15564c11af0f96b69ec886fb749bbb3b4c9b0ea29a24ed5be6871c41465b198387617bc24dbc831f4936994b92a0ca3f04f53a92486f56af8e85fe6527918b95490c906dd2fe2bb2e68caae8f3bc8a09d583c7ef5429f4dc358b46f6327afe623c60c0ddcf526a2db18505ad03f5afcaf67c4b82864370959500ca1cc5194afcd36e3de8b56a55c56b0a757d91b31ddb600f39642f83b35930f39f081189ae26014f65f07e3fa97c7223a268f7ee76d49ddcb793b6d56290274d9b614ee05f4f5f177ec4c07022334e49c79b66a6fba75a6fd3cc03a9cf5cad9e187d693d5a163fba4e0cc0a4c033d073bddaace39f289ba4d7b3d237940244145b1a71edc26470f786c6913243c827aa67ec9c8b5e79e17fadc2089d7a56944dbe3553d63506a2818ccb7f5ca1b3a7c5182d89ee6f164ce45164dcbcecd9712fd78e4b036ec324ddfff4bd0241a8b9bf3d3a513c127a591375192a3ec5937cf99bf6f7f52186cc96643624ed762a300227f1606f3cddd81a90fead498e3345e597fbc4bacf948966ebe3cf86592b4d001e23c0039041f0ade6f5b13e0da74bfd2c02dcd8e3bb8b5449b14a1bdbec8ef7f24184b3d898929403ac9ae007e8886502dac8318458c8b2b2eec4a39cce8e097c76f655aba21d9ae7705a2e4c973a8c975e702c7556ed7a9b0c803ec1e1da0e39215073aa48f8d8418859538c1e260faae47157b8e9c42d55775b9e22cfc018c390e1b3dcc4d899157c3895319e15c9e5d7b4cde8716886c719b222fcb859bc8ebf7b1db96943650595378d68d04b6641035ae8dfbbf85548cf6bb7920b3b2aaf76e79eac3f5e00d5a1a03d6520f19135f64bd89827d0a5242428c1f4645c02f40f92b2306d22db38fe5a12495db24c446d4c7af2c33e53dddeba3068d869df30299b8ff9d48ac3f834532535e7b04b6646b54b99da4d801bb8f4ddf1f434f6e51fbe67e2b83f53449dda3ff81178d4ed24bb831614f95272d3ff050db96e8d1306cf77fb7ad413353831353832cf5925418f41527f115b829cdbaff3b8a2b00a29118d08d66626deca903397f1d579174aabff9aac985dc9c0c803cfff42c977a2d2e82b56c67bc00b4cbd2e4a1d5c7a127141023bdc575dd5ed5bc97fe7dc654c7daf7542e13b52cbc2827ea956723af8fdd533f8249271c639f7c139440840eee6f9107b5fd0081b0600bad62097442063aa021c37e4c666d4e3068dca587dd282a95279a77d672dc2a21889b11a3847e6c7b9d2efaea6b75afcc5f022ca7ace5cbc903fa890b8ba9ba70ada07416d7c2c09521eb18ab8b53695ceeea7ed86b782c7c5f2edc39a46f6b9706deecfeddc15dfeeaf4ea38a698b516929149fc64e93f860ee2f8a501f1d8e38539e0588d8c09f0c85e1c0f704be8b608632ed7ce5452082422df75034dbe8573fb5cfb3e702f449932bafd828e66c2026e8c7bb9cfd83982c409c0a64a0cfeb576444a340d45640f309786a85afe88cbc5399d270681de31fd6c3c8b7033af3040c7e3ad579f30663bc7c48d309836358b890948b6ca71e2bd1651bcb19c616e849eeedb1459fe3d4a9b44763b929d07beee42825d3406fdbb54c61fefc06821b56b03031a06a1bba006e96194fbf5b714640d9b364a031fc38f444de45c3cc115764cdd5b63c778994f15f23722db24604b6b7551ad949b01e872c59f39cb5bf80dde4d1901aef969712e8c207eb1dcd70e2df7f8e464c108a87a2e47bd4ae1b75580d13c886bc9f420d680b508566a232cf2f2367ba739749d9f44a2af47211d199333231defad0c348b04511ccdd8b359aef714ee4ac88e76f4db368de7d99fbd6ec771f1397927eb3700a69ae895ae5784a73b7d0d114073eb19bbbe81b5b1679db62b2ba9cf57b5860a367f7f295b516a84c6282c96c899a46d907a17439d2cfda3f8b0654b7899a25e3cfe8c558b1c191bf9971f5a95069c09321e773edd768f69966d67c4b3213214e5ac68569f8bcfcade115adfdf65239599bce69b1e48039d7899898558faaba7dd507fc101a9753b4cec7b7d6599c0c65242c03d2de49d71b001df58095e5ee013dfa298018fdaf677be2949614fe3fab651f74cfe7a82ac64748193cbf313ffde041c5d1e6f0266acf58c6642ffac703b25a606ee3a04b5b2db9d82522028f2be0f8e31aff5850b6f9f6d0e7945d8ea6ff8239cb5b227704513c94fb2b71d8d804d1079139c125806f7f02c61ccfd28d99a202275f6e500b12c456b2d4ff4270261c6e"}]}, 0x10b8}, 0x1, 0x0, 0x0, 0x50}, 0x24044030) [ 882.244720][T28546] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:16:14 executing program 5: unshare(0x40000000) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x26, 0x1, 0x5) sendfile(r1, r0, &(0x7f0000000200)=0x3ff, 0x7fffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r4, 0x1, 0x0, 0x0, {0x4}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x40, r4, 0x2, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x3f}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x9}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000001}, 0x20088090) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x0, 0x204, 0x0, 0x0, 0x6]}, 0x5c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8]}, 0x5c) 17:16:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7a]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 882.365690][T28552] IPVS: ftp: loaded support on port[0] = 21 [ 882.429103][T28556] IPVS: ftp: loaded support on port[0] = 21 17:16:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) bind$l2tp(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2f}, 0x1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(0xffffffffffffffff, &(0x7f00000002c0)="1f", 0x1, 0x100000000000003) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) write$cgroup_int(r3, &(0x7f0000000080)=0x1, 0x12) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)=0x3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r2}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000004c0)={'#! ', './file0', [{}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cpuset.effective_cpus\x00'}, {0x20, '(nodevtrusted'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}], 0xa, "ef448e098141705c4215b204ac0c4d9fed11774134c1e7cd76fabe24b52196cf67ccb87108ec940565ec579430457f67"}, 0xb1) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 882.544854][T28562] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:16:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfc]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 882.811342][T28569] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 883.165762][T28552] lo speed is unknown, defaulting to 1000 [ 883.187809][T28560] IPVS: ftp: loaded support on port[0] = 21 [ 883.211410][T28556] lo speed is unknown, defaulting to 1000 [ 883.291685][T28554] IPVS: ftp: loaded support on port[0] = 21 [ 883.413571][T28554] lo speed is unknown, defaulting to 1000 17:16:16 executing program 0: unshare(0x40000000) socket(0x0, 0x2, 0x0) syz_genetlink_get_family_id$l2tp(0x0) 17:16:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xff]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:16 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000004c0)={'\x00', 0x20000005402}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x19) ioctl$TUNGETFILTER(r0, 0x400454cb, &(0x7f0000000500)=""/147) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0xfffffdfd) socket$isdn_base(0x22, 0x3, 0x0) 17:16:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet_sctp(0x2, 0x801, 0x84) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r6, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$AUDIT_ADD_RULE(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="68040000f303000227bd7000ffdbdf2510000000020000000800000054050000400000000000000006000000070000000100000009000000050000000000000004000000400000000800000007000000400000000900000004000000af5900000002000081000000000000007d0a0000fc040000060000001000000002000000050000000080000009000000070000000900000005000000000001003f00000000100000050000000100000000000000ff01000000020000000020010300000002000000ff03000000000080060000000000b00c09000000e522294e02000000c9fb0000000000800800000021040000030000000101000001000100090000004307000003000000030000003d06000000040000070000000900000007000000020000000000010000010000010400000900000001000000020000000400000006000000060000000200000000000000ffffffdf0500000000000000010000800900000008000000000000000600000000000000d8ce4d2a08000000d7cf00000900000001000000fdffffff020000000100000008000000030000000000000001800000740c00000180000009000000070000000000000003000000200000000500000000001000020000003c000000010100008100000002000000058000000200000007000000020000000600000081000000010000007f00000060060000ffffffff000e0000ff7f00000500000051000000060a000000100000070000000100000000000000030000008c7e000003000000080000001f00000000100000070000002458000008000000000000000200000005000000ff07000007000000000080ffa200000004000000d3680000ff0100000180000003000000510023bc00000500000031000000ff7fffff040000000400000005000000018000000900000002000000d5ad0000f9ffffff090000000000000006000000030000000000000091226f6c3200000000000000020000004000000045e80000620b000040000000050000001f00000009000000030000000000000000010000faffffff000000000100000008000000000200000600000001000000010000002a0000007f00000007000000060000bb45000000050000000400000000010000080000000400000006000000ff7f00007f00000008000000010000000900000009000000030000000600000040000000090000007f0000004a0f000005000000810000000100000008000000020000000700000020000000400000000000000006000000080000005ee20000030000000300d64b0700000009000000ffffffff1f0000009c0d000c06000000fffffffffcffffff070000007f00000016790000000000000100000005000000491700001f00000000000000090000000700000004000000030000000300000001010000020000000300000000100000e476000006000000470000006d656d6f72792e6576656e7473006d656d6f72792e6576656e7473006d656d6f72792e6576656e747300006d656d6f72792e6576656e7473006d656d6f72792e6576656e74730000"], 0x468}, 0x1, 0x0, 0x0, 0x4800}, 0x4018) ioctl$FITRIM(r8, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendfile(r8, r5, 0x0, 0x800) ioctl$FITRIM(r7, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000c00)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES16=0x0], @ANYRESDEC, @ANYRES32=r3, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYRESHEX=r4, @ANYRESHEX=r5, @ANYRES16=r6], @ANYRESOCT=r7], @ANYPTR, @ANYBLOB="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"], 0x3) [ 884.489335][T28672] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 884.539207][T28673] tap1: tun_chr_ioctl cmd 1074025675 [ 884.572463][T28673] tap1: persist enabled [ 884.609270][T28679] tap1: tun_chr_ioctl cmd 1074025675 [ 884.624001][T28677] IPVS: ftp: loaded support on port[0] = 21 [ 884.669826][T28679] tap1: persist enabled 17:16:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 884.737877][T28679] tap2: tun_chr_ioctl cmd 1074025675 [ 884.745344][T28679] tap2: persist enabled [ 884.764864][T28677] lo speed is unknown, defaulting to 1000 [ 884.770854][T28673] tap2: tun_chr_ioctl cmd 1074025675 [ 884.779465][T28673] tap2: persist enabled [ 884.938015][T28703] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:16:16 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x163, 0x11, 0x18}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0x1000, 0x85, &(0x7f0000001200)="aa7789a7e6a21b3c90c5af79db6a7c3b8693ea673eef7eae04ee4fffd302cda9416d31498d611c9738f9435742d2f56db9cd8bea58ad29e3cd2bb7723410c374ba644f7418741455330a3db3c14b9d6437eb96618b68fcbb00c8505a95c59a8ed2b034d64c25362faf5e4945deb7e183456b89359cb9fb88c59eeec50817c20f7aeed1b7ad6b70fe36e27c239e25f8dff7bdc41cb272b6e54005d71f144ecb0369170318e6c2da746c7598c115a3cecbe5c01c44d2f7aa4d86ab53abd795376bf02c6eefec57cc5d372792f955bf2be32528b0c1ea7d61eb3245ce626340951284807ec588604e348848e2d031fcd788b95457eeacef8df929e500862e79d171f3fb0c9674c94984ee59933da98688e7deb6323f030e84da2ad9845cae864b6d78f593cd0ee9a0b89a186b8c25c6b7d5845f7226153a559a7c0976bae4444279f0cf8376bbfca12089476fd5fa4d2bc3996b1df82b281a43dab2edc97c03f544106311d271f49db3fd5f87fadf2be9b0a42de9a96df5bf21c718f09fdfe351a161aa697ba1077176e9e8795020243f3274b1d5e2214ff2c3d7f6f1569d3d37977e70841b5202447cf4b14e5c177a298fd774d08dcf60aab2b6fc720d96a0e9f616a2a39df5b1ee8ede6764ffcdac5b74d8785de790f4001a019e0e535796a4a9f962636390db5c5d534aff10d47f123450c86d8986412359434faddb5a6e1695501e59b74f28a9377bcc614e930fe7cecf1cc46b081e1dac32227cc74e669a27e5d54fbb3a58f78a8996269aaa1c091b96eabce6dcd1526b987de95aaa2a34155e74489862b2c3a63f9ee99013454c30b34598cff426c0d9b7545441ef9508d63b2312049a4664aa098a2cc934f93e7bd7fbcb50c1f0a2a1a24c5f5bfdacd52b1ed677770b8a8df71a0b6f3271d4510a6fec95c228cbea3fa1a15bad61e398f996c325ee5735a525ce14aab3a23aa26f8315d210844ebe4545450be422b208fc3f0c4a1db3058f5a10ff4150c478232e629fd83f57f139b32dcc2d6d168fbbd662aa300a5200f237fd7dc2ad7950759b66bd7f16d547c09c622b6a135fa0827c4c54e1534c61b590cedc11c37e283afc556d632baffa762fe3ce7839e4cb7bd7fa3e0cb1c3d57b55d4c51bd186794abf50969739399c4329d058f889da402f8d9c15b045472b06dbb37b4d1b5682b2ed6ab563f587f0abec8c4024170ae4b7402cc0db0d993eabae324b91fec7787de68c6e6215131f218f838ee6db4f8067b7706ac8d93962a83db90ed98421b482598a91fc8cb160240a0191c65477b44e41daf26351becaec7487117655fa8ca73164b4bc511671797fd8bcde26b6977fb3d394e744042101bba4cd40ea100c62ad2a29b5b81272275772019f2134161984d9cc1a7a47c967239ca61c4d9155c22f87388d515a45c3ca2deed45feab0e7f40cead9d11819c3b54db187828e893059f01de1b1b4f6136c8c41e9a863671f509ef80b58dc9d88549747ce45e63f3f545057269ca5c4f07df4e21973672b234322b3f9271495f99774cf68cd08ed758056099f37866a844a2b6157a78a6d18020cc36db21e302727b9ee8eb727f2b3875cf02ce42bb6ebded0ae13e065629f62bcdb2a9d6d0aaaab26a92891f7599bfda22d51a5ab8cce41baa36884ae56c9e0ced3295f3f740764a8ea22d99ac4e5028673c257777fa3a3c8db5266eb0363e35477b856977b1c830a05851220f51356ae9ee4a835a6c2a40804283d97e5378184a1a0c1429f6a4262e23411f6852188716e8e4345310809c4f7547e31294f58f3ac26e487ff6a92ded7a1769a8d1f6a09dffb5d1fd65f09fb5995aa3497856f653b3a94b74351246cce92ae20869681f07638624a1651b520c4b4e4d4a215a2fe8162799c98fbedfab69092c3dcc78901a2c9cf6ed5315cc2dee3c76e8b69c1d4375deb993cfa53263c24d5d0c4696d706fef1cad94600bf631277382a2caadc669a1efb9a70cbfa3ec7f9a5aaf21eff953146339b1337a031f3303d126e63813537298d0b16782bd07bfbf066043339631c8b04feb6193a4cc012cbe520411c261805b95222dd6ef5ada1ade68eaef51b78dcb76b90ba011f1e0d49387ac84c177771e0bdee47cb2e28849f1193fc112802e522167a96bd32937abc544c6fc7bd4bf4d0d31a68f1a3b4d4f0bd85bb40cb0fe3d56017f434ebdfe580e1940f3fff023ff7f219204d63b44a5b69744af991bf34c06de9bc4250befc6c53a0a6f4e0bf17f2bb13aed5b3d11463a96d29ddb8bd3bcbe606328dccf167a42aad0d374da73e2e8328a7f0d4a6172519ee45adeb5e911e2aca8879410e4873cef1507667bc8ccba35e8f752c4760db3c2f61a05ec0547b4aa2400a2bc5fe7c57df344a3f27a29f83349a84a6ced3cf046a63d42b28af90354fb93e314af492c1e6350f703e4e7e177121a813384281e71d96102ee46ac128000fe85023b3f7c7ecba7cb7b54fbd5206531493a82d72d2f854fb1131c23aad91f9e201b6637a0bbfa0d943be06dc629cc5255f502d270aa464c6f3e2c37ccb1d56f6b6da138526ebbb02cc50795b872848948d4d01e4d2270ef91e49958a641c69b08fe78db8bed18c9513adc36ec7020fea65a1ce54be7c37bdddc4e36b134bafee4afbb426f8aefc64a01705abc29f241007d45b0086215dab2703893b9483b86d9a2f49509d60e4a95184aa05533d1145526be050dd271057e9fdd13e30beb09bb07a94bafc965f59c6865a2e0af971fb7324e23c38c07f4e66dc1e9fe2a8f0c872e345bc75a087b759f9d2436fda722cf07e97f0e958cd3c0e720917c4182094ba9a706cbe81f9fcaa4deff531e40a4eb049d95ef9e6dc4fae0de8eac099b69517d3d54fe146798a224abedd4125bdca6dfda6d98e3ef903f5dec305828bd711e5721c02474bc08aef099c159fa88c5c945877fa13c5e0d67b9907d4fc312957a28a863a6faa632660902a4368abe787d90486af5caae2a497f8cfe9e96dcf327de05e12a12e33e509d2a5c6858c3d53931fec71bca3efc76483fc65b3b6c41fffed654ca485514cbd66fb7b54c4c11c11e48ab2c4e86a7668965517ef0f7f72045ed843f1742c0106f1e09c41df84646cd4de4e1816640806f25230343d874eecdad91ce94607cce5a4faa1b89aa9d56e8a085f9acb4e6315eb17fd0de853c32b48e266f239df24f89b3dac76538d5cec2b65ac9c103248bd0ec92aa781fe2614bec6213e2e210b77509d6c2f6b2e6d53eb92e9ba552a94b2d1dae41d0a53ef15529068cfc34e7942444cea76b423fa4a2803f32fdd5bef7f49cac425af80dc7058504fd6ce42988bcb4669eb5f55ccffd00d6922b4a5845832cad7d5628de93e4c8e826efd743662aed53286ae831e929b0758c705f537c7cd4f70e3ec72f42da6a5135d77a6ac17ddef739e0c4b415d01d23763b37e7f9652f15f97be754103af9d3984517d8e243bf51c29fee9e513c2b396b02931f9c5fa6d03d7f1bddf6020fbd6ed147b042f1cae14cf685d8f1347db5f4e36f13ec07ed09f3560f833f4b7eaa5c08f649ff7bfe06b3a2f3da63f1b99bf9e1291c922d9c96e6b26ef4dd780d66232eb69f8cf172cc424198d615b06eafee1ad7c97e795e0801510239140a998188a320c749e85154ace9f27545dbd5379c19d0f5ceb4b5c00f2a758ee84ca94b28519da062d6f4f0cb82ffe411659a74a26b31de0a664a6170391e46da0d51ffebfac3ec7cf17001c0d933cfbe6e5261cc168017a0525a467be5db06880aead5ea48790d44163e2ef196039174c95a0b8e93e4e22452fb2ebb4c763fddbe33c31e1d6d9ef1fb09669fb7f465e558a5ef9d477061586e415de89e93167c571e554b4f41e3bdc7bb0f280155550ef5c92b87adcdbef981b7251cb93785d7c88948fd4af83ae95bbea3553f67d1a188f7abf8e3af5cd265cd7df6ab9a14205075f9b33ba1398cb03661b4def9b5c12b5cefe88a6f370eb11575101ab586a3c2413c444f97a523ce247991abee5922b58f932d3c8a5125fa6822333226252ad401445b3a0c1f7e828f7d25480043509ea6720d2b7629704e699e68ea65602ffdc7ad56857ce954143d0c58221ff385943beca53da40e1a9a9fb2d265172424e774de5d01fd143be52002b2be2480a8084a1cd2c0077101e0c38088eaa3cb96f9ce587772bd6c9ed8b899e3b1a8453cdd95c6ef6875b3221ea887bdc8968849ae41cbde758bd68b45c26ac8d0cf7c402dcdabc5aaa3be6091bec94def3197307947ff0202178e3bd779f106e16d4d55f5ecff833531f19f1971b71f3d93780b9b5b8ff110bb919f92b78f1ce549eb504b89e1fb475b3e99328174e0cfbbf0b8d1e8cac02f3ab128d893616b96f2a7bb21783620b36283ac10d717d0a12f2ea5a160ec9b24868acd24001cc5260d8916e470fb2684569e4c1b18752f943cddbc5e05c9a1c3cb021ae31babe000c17a109dadb6c82e4efa62b31c3e5e5a5b34fe1e15c490c504edf76cee4c9cc5db5d00fa1f11f82ef6cbc9f1a6302c274c0ccc5254736d70606948f6d08e0388ceb530306e70c4a951c8d3e83a28d201f883538ddd80c1b255f2a4931f6961f09755f69b0f0ee15e8d2c29e68c3d4fa3d658872a02b7f33fb8e7d59ebfb0605081a6618b84d592e7e43ce13605343d7c204a0c89b80a1df0d423eda97f106f13a278d0b08af9d761711400e1f09f2db0fcc6436fa0d5313c2b18055442a9763525cae581fc70778eed3433e0feaf1ba31bc9704469768018ee4bdf6bb42d563772d1b79c4d58cf4b8059ef9aa2f7c75f3b2dda8cdd2337c7bee24f837ccd542949fe09184ded5311fbd9b42f582bc59687643d52d9f2055fd371c8862caeea4db47eea8db242011a172ae8608f217ec2ea0532013f7a4b044d744d586ecc792d6b9dab72c5619ee499d0b8b194397868e8fdb3f7dec5f64092a5dc11f5924af2f57d178e7a82bd65c1708d4445f2ce7915bc3c6b7a6d0fde73c8114ae83efc74237f61d247d578fab0bac7981e489a031c179f2fe3fc475054821499cfe9e6e6c25c28a150a77393a4f64196313cd9069cec26127b696f6237fd5ac24bb86ffd2c3cf4101a667fd4fa8baac41e8f99a7cd56432c81ff738f1d290cacd1049188f170be5c44ecacb20a8e655123d36aeaaf7e6c132c3e698bdd20eba62abfdd114a8c78636ed86a93065715d0f75d9c101901cff1e30e1c8ec324b24891c4c2b83e4386b688faa667e38082a09dfc50197c591f4a794e6787a5e54fe97c54488b4c01e9a2fd65ffa2a29a9066ce9e61b60b27fbb03c662569e6b3b3d45c753a39e3f99b60aea7f3443af458f95053eda627f39c2c530b48c252b9dc7b91e2b7aad715b65c7c729b05aa3cbab87a15664880efd1b545b545d864f8b0982621d069b84c480ea0a7a59918276b4fc1a2eade6915ea0521115ac885488961ff922d705b928736205dc8fc8e60e3e6009b5b4656b466f6c80ea637bbcf296a757fe01b4d2fe1c80214e657cbfe6011e00f81b1d3fdfa776762dd80d5f738e46292e70d62802ef70c039fda9fde02db45576fd9d78efb19399f1596ac0cac577a6e92c2daff83cb625a9d0ac3f604b0f7ac68dd81ae87ef2c091294b3c3ec36cdf434c2ea33f56ca3499ae7e19480f1e044b383b9268dc7c6342dbd84f11e0c3322c8aab4143f499d907820439be30c00220bc29e214c7553b307c7b6037b85a83aa1a12511814f6f542660ed3b196b9d0fa4a1af0917f5d6c877e97af8", &(0x7f0000002200)=""/133, 0x4dd, 0x0, 0x99, 0xb, &(0x7f00000022c0)="dfa91daa45d29f8ab9676b4427d397e8373ef53961e20c95e05b80a46587df761c39138dcf53ce0b432d98fd02a32f3c3bc5a0aacb25fc0f7fc5b886adcc400956f1836848b21082fc32ed5fc5c449643adae09830fbc6f6430efc9f4a1fdaf58176178e69213b9983f98993aa617c65d6d8f9a04e94b4559c15cb9e1680b973102156d0cbe7131560181e2c04cad5eabb34cfa2d6b589355a", &(0x7f0000000180)="ccdcd8bb1d2318150f0a38"}, 0x40) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001080)={r4}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r4, 0x4, 0x6, [0xff1d, 0x1, 0x100, 0x3, 0x1000, 0x3]}, &(0x7f0000000140)=0x14) [ 885.046303][T28677] IPVS: ftp: loaded support on port[0] = 21 17:16:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 885.197655][T28677] lo speed is unknown, defaulting to 1000 17:16:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0xffffffffffffffef, &(0x7f0000000180)={0x0}}, 0x0) bind$tipc(0xffffffffffffffff, 0x0, 0x0) bind$tipc(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg$inet6(r3, &(0x7f0000008280)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000018c0)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000001c40)=ANY=[@ANYBLOB="20000000000000002900000032000000fe8000000000000000000000000000aa", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x20}}], 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000080)={'veth0_macvtap\x00', 0xa17}) sendmsg$nl_route(r0, &(0x7f0000000680)={0x0, 0x8900, &(0x7f0000000200)={&(0x7f0000000740)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2c90b}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x40}}, 0x0) 17:16:20 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="08060001080006040001000000000000ac1e0001aaaaaaaaaabbac14141100"/42], 0x0) 17:16:20 executing program 3: socket$netlink(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r1 = socket$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}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x3}, @IFLA_ADDRESS={0xa, 0x5, @multicast}]}, 0x34}}, 0x0) 17:16:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:20 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000004, 0x28011, 0xffffffffffffffff, 0x3000) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) connect$can_bcm(r0, 0x0, 0x0) socket(0x0, 0xa, 0x0) ioctl(0xffffffffffffffff, 0x200, &(0x7f00000001c0)="080db5055e0b") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) socket(0x11, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0}, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) socket(0x11, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) 17:16:20 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000140)) r3 = getpid() syz_open_procfs$namespace(r3, &(0x7f0000000140)='ns/cgroup\x00') ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000007c0)=0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000040)={0xb0000001}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000100)="dae3b8bd13faf3109061b84feb9fc584c6ad5455e7cb0957e14d3b855b32235cfeafb197bf817ca811ddd5f3a7f50647b1b31e44e2f6a70fa523e3d032928becd3e296e551c95b70e3d8c6d9ce7db9c08f90354731a2678e5c987c8e231b2f3bb11a4f5ce216d8492e16305f42d29304bc01eff3a75fabd9926ddb65e84c38aa1e7aa9c6e8db123e3ce90dc21be510d1e70d40ff0bd29fad39206dc3dbe494ce0a212429c3df618052", 0xa9}, {&(0x7f0000000200)="2ffe676ee8c3ee0234001ca92d8727c08b7d58e017b8be5346f009764bf770c44f9bf3489daf8ad170932450e66e4a0905aac3a3da58f72f00621c79e0d7fd6f6a847c8d140d4eb71c217f2b49cabb6801b73a0633d2cd28f916e9482d250ab5dcf28f010464ef74a8cc8585a885986b73650ca144bc5aff8eee5227fc29c9fd83efc614881e4e9de2fabab6e132a05b22c23dbb2e799899c60423eeedbb6bd0f6191c2e46ff4df6e4863dafc25f88", 0xaf}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="f711ffbd61f0d796cd107bae7463fc83a9635bb0dcf3f082dda88d9e179a99f8108670a725688971ee2352165f8881930ac5be122711270715ecb56d2a49e8991e7f1c15f49dc3c9e64a9699b2b23a4ebf94aa92caf7c393c4fe7452bdbc4d3364c987f452b19390b819f9d1453fe8ea8fa68541fb111d2caa2446325a78888207481bd832ed7b13a50c8f7e8c5a50d0dc53b74558974e7275514c89a0926cd050fc4d71926826a8aa7c1394a97da4e0267fb5fad972d516546f52761fdfa24f78d1", 0xc2}, {&(0x7f00000004c0)="884f535e00452b9d76db919750f0a3", 0xf}, {&(0x7f0000000500)="cd0cb23244b463250bf2bb4a7411118a6263f12d659b77c28ff8c8adfc0aef2755c5c190144b0c9085f90ddd5bcc634b9462f8418915cd9689c65b0073662e765d3e53a8e621d96f9ec765be5b3fcb45187f06728a220661ad812ed40e892023405321c4ad3822c63dc2835d57d92b3415f4d0578563436517e01ecd12f97ada728b45d35ad1b195", 0x88}, {&(0x7f00000005c0)="89d278f5f21ee4ddbaddc859cf24f374306e011c8ed90edbd2", 0x19}], 0x7, &(0x7f0000003800)=ANY=[@ANYBLOB="24000000000000000100000001000000dd9176229be68f7a67e8388782a32364bff992797a7d0b6a6306973cbed1f891ace971596391d136bace41c3ed6b7c5e46fe4836d8aaecfe5572ecbf0e0f63e66fc79a2d47a024ce572b78243fb3e6094cc3931162378b2d182e938adc7b70391677002867b0a74d1b83c36c1d6b389d0baa87925e4dabd173ba0de95f020d01ba438574519f19815549c4b3f8dabee0971a614388c7125a8360ca557dfa56bde75c40512f78bbee7d81a0b7", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x5}, 0x0) r8 = socket$rds(0x15, 0x5, 0x0) sendmsg$netlink(r1, &(0x7f00000037c0)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000003740)=[{&(0x7f0000000300)={0x233c, 0x1b, 0x2, 0x70bd2a, 0x25dfdbff, "", [@typed={0x4, 0x8c}, @typed={0xf, 0x31, 0x0, 0x0, @str='syzkaller1\x00'}, @nested={0x2028, 0x2c, 0x0, 0x1, [@typed={0xc, 0x57, 0x0, 0x0, @u64=0x5}, @typed={0x8, 0x8e, 0x0, 0x0, @ipv4=@broadcast}, @generic="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@typed={0x5, 0x1e, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x88, 0x0, 0x0, @fd}, 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[@generic="9404a0dcee258ea70826c5619535312a612fcb1bb5f28f78b6bb27abdd60971a88edccaad6dd0f749a3b81eb7675ca31d72b7c936e2d731038e38861ec8efdc9604363e5b7e4ac15fc1c4e07173ce0d87f5bfd0885c4ded9ca6d95d3b90df537acc3feb230a2be1e18b17ae5d3795cfef19ad0565cf733922990735185a67451460244580a8b89e6612efb72777aca7374d149387217337d06c2d589441d1490334c78e78b450f8d4e446c2406fb1f34", @typed={0x8, 0x3f, 0x0, 0x0, @u32=0xfffffffe}, @generic="c3b0a9fe7305d15ba9fdcaf94440b40e223e2f87812fa1fb10fcac84ecb7dfaa916bcbcec9e57cec3fd2dcfdecf7e0d351973a2e67ceeed8f0eea3200e1225d80955b9bf50f1a52ca3298b4d5ea0c214f582aebe56a3088710b0a48e35aff689f5a78f8a6c37d2286085a25945ada5f38922d555a7cc342316555df9c6f91c58262a39ec2adec085565bd1ed0de66dadb347e89d75138dc741427cf38eaad4a1391a496cc15232f12fb51543261529619e634f0bd5cb9c685616109e3e4cff06123ac8549866ddd08d92795781b0a1e3b193"]}, @typed={0x8, 0x38, 0x0, 0x0, @uid=r4}, @nested={0xc, 0x59, 0x0, 0x1, [@typed={0x8, 0x1c, 0x0, 0x0, @fd=r8}]}]}, 0x233c}, {&(0x7f0000002640)={0x10ec, 0x2f, 0x8, 0x70bd25, 0x25dfdbfb, "", [@typed={0xc, 0x83, 0x0, 0x0, @u64=0xffff}, @generic="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@generic="336979f771c90b9d77fa7ca014ed3dba077d33b71b9328ceb52d7c9b45c1f8ab213394418a4554854911b181c712b1b7c32d224268ba09e5d4f825d003b4a71ef7e3706aa220a6c6b99468bd2563a5eca04bc25e1d3d7151129f222bba26f5f8c39761268304a5e3ff385571584855c2be6beed6d2cc7c20ffb215d7ed039609a65f34182a0e50c39f3c902b7a2937f05a52ccb3fab19c6691f750c878bcf290f1d6cfc7ef0ea7acf26891b21fe73840a8168f6823db6918ca9343530eb9b57d4d43fa6ada2b4862841e8239f15fb8"]}, 0x10ec}], 0x2, &(0x7f0000003780)=[@rights={{0x10}}], 0x10, 0x20000041}, 0x44090) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) write$tun(r0, &(0x7f0000000180)={@void, @val, @mpls={[], @ipv4=@gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x33, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast}, {{0x0, 0x0, 0x1, 0x0, 0x2}}}}}, 0x62) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r9, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r9, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x2, [{}, {}]}, 0x48) 17:16:20 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="04268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b0", 0x27, 0x11, 0x0, 0x0) unshare(0x40000000) accept(r0, &(0x7f0000000000)=@xdp, &(0x7f0000000080)=0x80) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000000c0), 0x4) getsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f0000000200)=""/207, &(0x7f00000001c0)=0xcf) 17:16:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 889.342046][T28782] device wireguard0 entered promiscuous mode [ 889.385604][T28794] IPVS: ftp: loaded support on port[0] = 21 17:16:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 889.870041][ T26] audit: type=1800 audit(1588353381.578:626): pid=28775 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="pids.current" dev="sda1" ino=16365 res=0 17:16:21 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e270) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{0x1, 0x43, 0x81, 0x3}, {0x81, 0x60, 0xfa}, {0x9, 0x6, 0x9, 0x6}, {0x4cb, 0x10, 0x9, 0x4}, {0xa0, 0x6, 0x9, 0x3}]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x34, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @sctp}, @CTA_TIMEOUT_L3PROTO={0x6}]}, 0x34}}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 890.037234][T28794] lo speed is unknown, defaulting to 1000 [ 890.133254][T28803] IPVS: ftp: loaded support on port[0] = 21 [ 890.303246][ T26] audit: type=1804 audit(1588353382.018:627): pid=28838 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir134039839/syzkaller.vXRs7Z/123/cgroup.controllers" dev="sda1" ino=16368 res=1 17:16:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:22 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="28000000020640d547af00000f000000f4ffffff0000000500440040"], 0x1}, 0x1, 0x0, 0x0, 0x24008080}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) write$binfmt_aout(r1, &(0x7f00000005c0)=ANY=[], 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f000009d000/0x3000)=nil, 0x3000, 0x2, 0x13, r0, 0x72a56000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$CAN_RAW_FD_FRAMES(r2, 0x65, 0x5, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYBLOB="00000000b0377517b5034d22b1f221c3e98555fd0b8368009a4f2c7984bf857c8dde4e282aeb0fb104b88d70cac0f64adb4c01fa8bfc4f88b18b2a3bdc3874d3f1a3c6fb72f30ab5d5d00f1fb3265103221a9bcf3a8265e8b47dd835474c04974960ff3d8da418447f2b1943301a54b47cea74418c5cca14fe0e88ea99fb6ba900442d87e42860cb65d8570dad8d84f37ae0c8615d7cd53184cd99d288eec8983b22372a1dde894ec54bff8dbcae9e249e92f0a96c08029e69000000"], &(0x7f0000001100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)={0x0, 0x14, 0x42, "ce7dfd2ff746d751c31c8a7c016e4e079b3e6075333789f8bfc39129d705284a5ac3f236b263f6a7f29052e992026b12afcf93eab400"/66}, 0x4a) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.current\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32], @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x3) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) accept4$nfc_llcp(r7, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r6, 0x2d, 0x4}, &(0x7f0000000280)=0x8) sendfile(r3, r2, 0x0, 0x100000002) 17:16:22 executing program 1: r0 = socket$inet(0x2, 0x2000080001, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1a000}], 0x1, 0x0, 0x0, 0xf00}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @private, @empty}, &(0x7f0000000100)=0xc) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="1107400f39521f9865050a"], 0x3}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x3c, r4, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x55}, 0x24040055) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:16:22 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0xafd) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1ff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)={0xb0000001}) r5 = getpid() syz_open_procfs$namespace(r5, &(0x7f0000000140)='ns/cgroup\x00') ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000680)=0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000000040)={0xb0000001}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) sendmsg$unix(r2, &(0x7f0000000940)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000100)="dae3b8bd13faf3109061b84feb9fc584c6ad5455e7cb0957e14d3b855b32235cfeafb197bf817ca811ddd5f3a7f50647b1b31e44e2f6a70fa523e3d032928becd3e296e551c95b70e3d8c6d9ce7db9c08f90354731a2678e5c987c8e231b2f3bb11a4f5ce216d8492e16305f42d29304bc01eff3a75fabd9926ddb65e84c38aa1e7aa9c6e8db123e3ce90dc21be510d1e70d40ff0bd29fad39206dc3dbe494ce0a212429c3df618052", 0xa9}, {&(0x7f0000000200)="2ffe676ee8c3ee0234001ca92d8727c08b7d58e017b8be5346f009764bf770c44f9bf3489daf8ad170932450e66e4a0905aac3a3da58f72f00621c79e0d7fd6f6a847c8d140d4eb71c217f2b49cabb6801b73a0633d2cd28f916e9482d250ab5dcf28f010464ef74a8cc8585a885986b73650ca144bc5aff8eee5227fc29c9fd83efc614881e4e9de2fabab6e132a05b22c23dbb2e799899c60423eeedbb6bd0f6191c2e46ff4df6e4863dafc25f88", 0xaf}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="f711ffbd61f0d796cd107bae7463fc83a9635bb0dcf3f082dda88d9e179a99f8108670a725688971ee2352165f8881930ac5be122711270715ecb56d2a49e8991e7f1c15f49dc3c9e64a9699b2b23a4ebf94aa92caf7c393c4fe7452bdbc4d3364c987f452b19390b819f9d1453fe8ea8fa68541fb111d2caa2446325a78888207481bd832ed7b13a50c8f7e8c5a50d0dc53b74558974e7275514c89a0926cd050fc4d71926826a8aa7c1394a97da4e0267fb5fad972d516546f52761fdfa24f78d1", 0xc2}, {&(0x7f00000004c0)="884f535e00452b9d76db919750f0a3", 0xf}, {&(0x7f0000000500)="cd0cb23244b463250bf2bb4a7411118a6263f12d659b77c28ff8c8adfc0aef2755c5c190144b0c9085f90ddd5bcc634b9462f8418915cd9689c65b0073662e765d3e53a8e621d96f9ec765be5b3fcb45187f06728a220661ad812ed40e892023405321c4ad3822c63dc2835d57d92b3415f4d0578563436517e01ecd12f97ada728b45d35ad1b195", 0x88}, {&(0x7f00000005c0)="89d278f5f21ee4ddbaddc859cf24f374306e011c8ed90edbd2", 0x19}], 0x7, &(0x7f0000000880)=ANY=[@ANYBLOB="2400cc5b000000000000010000000100", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000080000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x5}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in=@multicast1, 0x4e24, 0x5, 0x4e20, 0xbd01, 0x2, 0x1c0, 0x80, 0x6, 0x0, r6}, {0x6, 0x0, 0x1, 0xfffffffffffffffd, 0x3, 0x4, 0x6, 0x9}, {0x5, 0x6, 0xffffffffffffffff, 0x3}, 0x9, 0x6e6bbc, 0x0, 0x1, 0x0, 0x1}, {{@in=@multicast2, 0x4d6, 0x6c}, 0xa, @in=@empty, 0x0, 0x1, 0x3, 0x4, 0xffff, 0xff, 0x4}}, 0xe8) r10 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r10, &(0x7f0000000180)={&(0x7f00000000c0)=@ipx={0x4, 0x0, 0x9, "588e49c5d6da"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="b2", 0x1}, {&(0x7f00000001c0)="da6b56fee69873bef24122b8a24ce19f0bf359b3bbfc7f32be50182ca96757fd401b9ced37238c4a9c10b6bd6b01c7865472a5199d2ccddefa0aab5b60dd033b8ac9d65dd323a3a64810c40d443ea61a5830a8605cd00538d6de08712fb09b6f2a6b6b635a5769689fde89fac0711500663aae0c6c0ffd7b48d3dd9f7c5e485d41278541d1f4d2e064393f5251cfbad6172c28ca51b4fa25191a623650bd422d96938174e13c2430619f4f9548793bdc66fd8d7a0ecbd2a70b7c04528753832aa9c7d024a3f62ff2b675524c01e01293", 0xd0}, {&(0x7f0000000000)="ed4fe1f77a0592dfcbc13fd51218dfbf28005b154e49f6d311efa41ddae72df1a817267181feb20236a0ec2198731757", 0x30}, {&(0x7f0000000480)="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", 0x107}, {&(0x7f00000005c0)="798bc48248f504e46868d7e660fe271950d94326d1dc651303673d8d38d0787408eef46c127d2855c5f6e14205b2f0ad01f7c62a37c798dd652fa201732497a3ed32cc3862fb9c8d3f8a4abb6c7430d156cb54895625db4d62e0d204b8af046e617702eab0ed5d82b9d8124317ecadcd48333fe8382272da5e724c0e263e2f022f4cdefcc1c2dd218a2ca1dd1cadeb7d6dc021252049cdd6f9aa1a2c4f8832bf7ff2b7d88f746b2397458ce1b27b229d9e999e5054c3b6f0702823a726528cb0", 0xc0}], 0x5, 0x0, 0x0, 0x9000004}, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value, 0x8) 17:16:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0xa]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 890.821501][ T26] audit: type=1804 audit(1588353382.528:628): pid=28862 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir758858226/syzkaller.kBWTU7/110/cgroup.controllers" dev="sda1" ino=16374 res=1 [ 890.928429][T28871] sctp: [Deprecated]: syz-executor.5 (pid 28871) Use of struct sctp_assoc_value in delayed_ack socket option. [ 890.928429][T28871] Use struct sctp_sack_info instead 17:16:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0xe]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 891.372217][ T26] audit: type=1804 audit(1588353383.078:629): pid=28901 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir758858226/syzkaller.kBWTU7/110/cgroup.controllers" dev="sda1" ino=16374 res=1 17:16:25 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="04268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b0", 0x27, 0x11, 0x0, 0x0) unshare(0x40000000) accept(r0, &(0x7f0000000000)=@xdp, &(0x7f0000000080)=0x80) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000000c0), 0x4) getsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f0000000200)=""/207, &(0x7f00000001c0)=0xcf) 17:16:25 executing program 1: unshare(0x40000000) r0 = socket(0x451f788e8072d115, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000b, 0x13, r2, 0x4000) socket$inet6(0xa, 0x0, 0x3a) connect$rose(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)={0x3, 'macvtap0\x00', {0x6}, 0x100}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r4, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7fff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x970}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x101}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x11}, 0x40851) 17:16:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000200)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000002c0)=ANY=[@ANYPTR, @ANYBLOB="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"], 0xb8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000000000000000000000000000000a20000000000a01000000000087a3db98000000000900010073797a300000000084000000080a8381933a000000000000000000000900010073797a30000000000c00024000000000000000032e000240"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) 17:16:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x10]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:25 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="28000000020640d547af00000f000000f4ffffff0000000500440040"], 0x1}, 0x1, 0x0, 0x0, 0x24008080}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) write$binfmt_aout(r1, &(0x7f00000005c0)=ANY=[], 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f000009d000/0x3000)=nil, 0x3000, 0x2, 0x13, r0, 0x72a56000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$CAN_RAW_FD_FRAMES(r2, 0x65, 0x5, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYBLOB="00000000b0377517b5034d22b1f221c3e98555fd0b8368009a4f2c7984bf857c8dde4e282aeb0fb104b88d70cac0f64adb4c01fa8bfc4f88b18b2a3bdc3874d3f1a3c6fb72f30ab5d5d00f1fb3265103221a9bcf3a8265e8b47dd835474c04974960ff3d8da418447f2b1943301a54b47cea74418c5cca14fe0e88ea99fb6ba900442d87e42860cb65d8570dad8d84f37ae0c8615d7cd53184cd99d288eec8983b22372a1dde894ec54bff8dbcae9e249e92f0a96c08029e69000000"], &(0x7f0000001100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)={0x0, 0x14, 0x42, "ce7dfd2ff746d751c31c8a7c016e4e079b3e6075333789f8bfc39129d705284a5ac3f236b263f6a7f29052e992026b12afcf93eab400"/66}, 0x4a) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.current\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32], @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x3) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) accept4$nfc_llcp(r7, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r6, 0x2d, 0x4}, &(0x7f0000000280)=0x8) sendfile(r3, r2, 0x0, 0x100000002) 17:16:25 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000400)=[@in={0x2, 0x4e20, @rand_addr=0x64010102}, @in6={0xa, 0x4e23, 0x8, @mcast2, 0x8001}, @in6={0xa, 0x4e24, 0x401, @local, 0x200}, @in6={0xa, 0x4e24, 0xf3, @dev={0xfe, 0x80, [], 0x37}, 0x6}, @in6={0xa, 0x4e23, 0xec1c, @local, 0xff}, @in={0x2, 0x4e20, @multicast1}], 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x1a, &(0x7f00000004c0)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000bc7ef9642d29ba564165605dca29708efdf9b15a5c12a126fc1a2751f642635bcd9a01f7a928a5d054b0d2c54d519ea75c52f41ed6f2886973626b684c8bcede3294f6e73d06ad16dc2d26725ff833b5f83b624c847e2f2312d6a1db45bad354fc1a3f20340547860f97d30d407ffe406483a0524937ee7559e4bf70136706b37fdfb152758d37ed8bcac41eb7243bdcd536249c7996e898b61927eaa5a8790054ba13d3ade593227919027090234aaf7ea92f41aab73e7a8532"], &(0x7f0000000080)='GPL\x00', 0x5, 0xa8, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200)={0x1, 0x0, 0x3}, 0x10}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r3, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r4}, 0x70) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r4, 0x4) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x100000b, 0x40010, r5, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='memory.current\x00', 0xb00000000065808, 0x0) r6 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x3e, &(0x7f0000000080)=0x9, 0x4) bind$llc(r6, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x10) sendmmsg(r6, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) bind$inet(r7, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @dev}, 0x10) [ 893.638039][T28917] IPVS: ftp: loaded support on port[0] = 21 17:16:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 893.728450][T28917] lo speed is unknown, defaulting to 1000 [ 893.852455][T28930] IPVS: ftp: loaded support on port[0] = 21 [ 894.043422][T28930] lo speed is unknown, defaulting to 1000 17:16:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000071, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x3000c7e9, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) write$binfmt_script(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="5cacaae4d9dc6d2cfac1b8f18adf01fcff7e771cb5e686c9da2d5944eb47ff04994c1572507a0806c20000336612da1482b5a791bf26a3e0c927602e80bad2c0356d6d9483d2426488cff94280eaf378b96d484287c131c7df3fa3e235651ffe708766d9dd3e93065708981db6e4f5b08e1d6a7fb5cedadda27b5883ae8bdb84f40609f88067cbb209b00af404000000af4ebc97675aca1f00858e74fc3bf4cdba30dd51af7c484c23c3931a9f30562f9b61c21c6847df8e3caf03a4d0005d001700000000000000000056"], 0xc9) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000440)=""/255, 0xff}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) sendto$inet(r0, &(0x7f0000000300)="02", 0xc3f2, 0x11, 0x0, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz1\x00', 0x1ff) [ 894.219502][T28917] IPVS: ftp: loaded support on port[0] = 21 [ 894.277647][ T26] audit: type=1804 audit(1588353385.989:630): pid=28922 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir758858226/syzkaller.kBWTU7/111/cgroup.controllers" dev="sda1" ino=16367 res=1 [ 894.460871][T28991] 8021q: adding VLAN 0 to HW filter on device ipvlan2 17:16:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001000000000000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_PROTOCOLS(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="a439d3d9", @ANYRES16=r3, @ANYBLOB="000826bd7000fddbdf250700000008000800ffffffff08000800ac1414aa130001002970726f6373656375726974795e0000"], 0x38}, 0x1, 0x0, 0x0, 0x8011}, 0x20048100) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x7f3, 0x0, 0x2be20000}) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000000380)={0x9ba, 0x1, 0x4, 0x6}, 0x10) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) accept4(r4, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x80, 0x80000) setsockopt$TIPC_CONN_TIMEOUT(r6, 0x10f, 0x82, &(0x7f0000000100)=0x3, 0x4) 17:16:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000200)="0e", 0x1}], 0x1}}], 0x1, 0x4000000) r2 = socket$can_j1939(0x1d, 0x2, 0x7) recvmmsg(r2, &(0x7f0000000840)=[{{0x0, 0x35, &(0x7f0000000180)=[{&(0x7f0000000080)=""/14}, {&(0x7f0000000100)=""/82}], 0x0, &(0x7f0000000240)=""/151}}, {{&(0x7f0000000300)=@can, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/57}, {&(0x7f0000000380)=""/87}, {&(0x7f0000000400)=""/52}, {&(0x7f0000000440)=""/236}, {&(0x7f0000000540)=""/118}, {&(0x7f00000005c0)=""/155}, {&(0x7f0000000680)=""/253}], 0x0, &(0x7f0000000800)=""/33}, 0x2}], 0x4000000000001e3, 0x40000100, 0x0) [ 895.343035][T29002] 8021q: adding VLAN 0 to HW filter on device ipvlan2 17:16:29 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x891a, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) 17:16:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:29 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x29f, 0x0, 0xd0}, 0x9c) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendto$inet6(r4, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x401, @loopback}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 17:16:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x0, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 17:16:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02000023000535d25a80648c63940d0924fc60100002400a000200051a82c137153e670402018003001700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe4, r3, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0xd0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000000) 17:16:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xbc, 0x453, 0x8, 0x70bd2a, 0x25dfdbfe, "5015e89922efcfadd8104bbcb804b66116de7f85d41bcb65031447ef9193ea395c3ea1ec4fb7c6e702c4eaa8ee6bef97ade302004c6075b2f8a364fc538eef2a7db21577abab59aac9a57178d809fded479b4527513b9077ed472333a06da26b6309ea296955be9d93afc8608496861a60541f0b3b3af4019f928dc2d579bfea495c4013e584ed568f0e0d356ccc7a4cfe8ab0f0d2d095c194e2b61e214e5888a6753bf88db8ffd335cf311f", ["", "", "", "", "", "", ""]}, 0xbc}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000001) socket$bt_bnep(0x1f, 0x3, 0x4) socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x5, &(0x7f0000000300)=@raw=[@call={0x85, 0x0, 0x0, 0x5b}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}, @jmp={0x5, 0x1, 0x5, 0x3, 0x1, 0xc, 0x10}, @ldst={0x0, 0x3, 0x3, 0x8, 0x1, 0xfffffffffffffe6e, 0xffffffffffffffff}], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 898.151202][T29044] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 17:16:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 898.201126][T29044] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. [ 898.231220][T29047] IPVS: ftp: loaded support on port[0] = 21 [ 898.285415][T29044] netlink: 'syz-executor.0': attribute type 2 has an invalid length. 17:16:30 executing program 3: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) mmap(&(0x7f000046b000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r0, 0x7000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) 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$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x175, 0x4) write(0xffffffffffffffff, &(0x7f0000000000)="1b0b00f21c0025510a", 0x9) sendmsg$AUDIT_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e23, @empty}], 0x10) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x80) [ 898.343347][T29047] lo speed is unknown, defaulting to 1000 17:16:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:30 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000080)=0x2007, 0x4) [ 898.619237][T29077] IPVS: ftp: loaded support on port[0] = 21 17:16:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0xfd1, 0x4) bind$inet(r0, &(0x7f0000001440)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x22004ff8, &(0x7f00000000c0)={0x2, 0x4e23, @loopback}, 0xffffffffffffff09) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmmsg$inet(r0, &(0x7f0000002e80), 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001480)={r2}) connect$l2tp6(r3, &(0x7f00000014c0)={0xa, 0x0, 0x1, @private2, 0x7, 0x2}, 0x20) ioctl(r1, 0x1000008912, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1}, 0x100) [ 898.710254][T29077] lo speed is unknown, defaulting to 1000 17:16:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 899.565641][T29130] IPVS: ftp: loaded support on port[0] = 21 [ 899.729518][T29077] IPVS: ftp: loaded support on port[0] = 21 [ 900.281671][T29077] lo speed is unknown, defaulting to 1000 17:16:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r1 = accept4(r0, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80, 0x80000) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, 0x1, 0x1, 0xe48012fcb6101696, 0x0, 0x0, {0x7, 0x0, 0x5}, [@CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x207}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x3ff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x80000000}]}, @CTA_LABELS={0x10, 0x16, 0x1, 0x0, [0x2, 0x8c5c, 0x91]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x5}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x3406}, @CTA_HELP={0xc, 0x5, 0x0, 0x1, {0x8, 0x1, 'RAS\x00'}}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x7}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x4040) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000004540)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000004600)=""/200, 0x1a, 0xc8, 0x1}, 0x20) 17:16:34 executing program 0: socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'batadv0\x00', {0x2, 0x4e22, @multicast1}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendfile(r2, r1, 0x0, 0x100000001) r4 = socket$xdp(0x2c, 0x3, 0x0) write$ppp(0xffffffffffffffff, &(0x7f00000000c0), 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) 17:16:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:34 executing program 5: ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000300)={0x7, 0x5, 0x2be20000}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'batadv0\x00', @ifru_data=&(0x7f0000000080)="9eba300f4e36d8c3e9c5a0c55ea987810525de17084e86ac95d5a71f117aa1d6"}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback}, {0x0, @broadcast}, 0x100007f, {0x2, 0x0, @loopback}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000140), 0xff4d) sendfile(r4, r3, 0x0, 0xffffffff800) r5 = openat$cgroup_ro(r4, &(0x7f0000000240)='cpuacct.usage_all\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x100002, 0x20040006}) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2}) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") syz_init_net_socket$llc(0x1a, 0x2, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000000100)={0x1a, 0x307, 0x34, 0x64, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) 17:16:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xb0000001}) r4 = getpid() syz_open_procfs$namespace(r4, &(0x7f0000000140)='ns/cgroup\x00') ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r5 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000680)={0x1f, 0x0, @none}, &(0x7f00000006c0)=0xe, 0x0) write$binfmt_script(r5, &(0x7f0000000700)={'#! ', './file0', [{0x20, 'mime_type'}, {0x20, 'cpu.stat\x00'}, {0x20, 'ns/cgroup\x00'}, {0x20, 'ns/cgroup\x00'}, {0x20, 'cpu.stat\x00'}, {0x20, '\\selinuxeth1\xc0+,[mime_type'}], 0xa, "35c55c9bfec4e6787e"}, 0x62) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000007c0)=0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000000040)={0xb0000001}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) sendmsg$unix(r1, &(0x7f0000000940)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000100)="dae3b8bd13faf3109061b84feb9fc584c6ad5455e7cb0957e14d3b855b32235cfeafb197bf817ca811ddd5f3a7f50647b1b31e44e2f6a70fa523e3d032928becd3e296e551c95b70e3d8c6d9ce7db9c08f90354731a2678e5c987c8e231b2f3bb11a4f5ce216d8492e16305f42d29304bc01eff3a75fabd9926ddb65e84c38aa1e7aa9c6e8db123e3ce90dc21be510d1e70d40ff0bd29fad39206dc3dbe494ce0a212429c3df618052", 0xa9}, {&(0x7f0000000200)="2ffe676ee8c3ee0234001ca92d8727c08b7d58e017b8be5346f009764bf770c44f9bf3489daf8ad170932450e66e4a0905aac3a3da58f72f00621c79e0d7fd6f6a847c8d140d4eb71c217f2b49cabb6801b73a0633d2cd28f916e9482d250ab5dcf28f010464ef74a8cc8585a885986b73650ca144bc5aff8eee5227fc29c9fd83efc614881e4e9de2fabab6e132a05b22c23dbb2e799899c60423eeedbb6bd0f6191c2e46ff4df6e4863dafc25f88", 0xaf}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="f711ffbd61f0d796cd107bae7463fc83a9635bb0dcf3f082dda88d9e179a99f8108670a725688971ee2352165f8881930ac5be122711270715ecb56d2a49e8991e7f1c15f49dc3c9e64a9699b2b23a4ebf94aa92caf7c393c4fe7452bdbc4d3364c987f452b19390b819f9d1453fe8ea8fa68541fb111d2caa2446325a78888207481bd832ed7b13a50c8f7e8c5a50d0dc53b74558974e7275514c89a0926cd050fc4d71926826a8aa7c1394a97da4e0267fb5fad972d516546f52761fdfa24f78d1", 0xc2}, {&(0x7f00000004c0)="884f535e00452b9d76db919750f0a3", 0xf}, {&(0x7f0000000500)="cd0cb23244b463250bf2bb4a7411118a6263f12d659b77c28ff8c8adfc0aef2755c5c190144b0c9085f90ddd5bcc634b9462f8418915cd9689c65b0073662e765d3e53a8e621d96f9ec765be5b3fcb45187f06728a220661ad812ed40e892023405321c4ad3822c63dc2835d57d92b3415f4d0578563436517e01ecd12f97ada728b45d35ad1b195", 0x88}, {&(0x7f00000005c0)="89d278f5f21ee4ddbaddc859cf24f374306e011c8ed90edbd2", 0x19}], 0x7, &(0x7f0000000880)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2]}}, @cred={{0x1c, 0x1, 0x2, {r4, r6, r9}}}], 0xb0, 0x5}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@ipmr_newroute={0x148, 0x18, 0x200, 0x70bd2c, 0x25dfdbfd, {0x80, 0x14, 0x20, 0x5, 0xfd, 0x3, 0xff, 0x9, 0x300}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x7}, @RTA_UID={0x8, 0x19, r6}, @RTA_DST={0x8, 0x1, @multicast2}, @RTA_PREFSRC={0x8, 0x7, @multicast2}, @RTA_SRC={0x8, 0x2, @remote}, @RTA_PRIORITY={0x8, 0x6, 0x2}, @RTA_MARK={0x8, 0x10, 0xa93d}, @RTA_PRIORITY={0x8, 0x6, 0x3}, @RTA_METRICS={0xea, 0x8, 0x0, 0x1, "ca8e152f01d827e17404938c476ef29acb8f28c27c14aad15dc16337ef01270840e2de841316c5e5571cbedcb0b763fa1a67738e19bb602ffcec3e8218d7afacca157407ab52d6bbbdc48afad07f9e5be766b3500af82e10c7a3865db12e2706ddb37ec800f7948d242064cd4b8e48343f2ce4b10b91518e63e6101e8055c3a6068445ee61f4a5b0ce203f04996614f9a536e8430cf7349aac0c66c18f17903b3a857cc0f25ff9571c4654d5d4520e087f6532ca8b2fbb7b1b01e3d23bd2529cd294d780c997a4b55ec539f3e859b6dc013ed1fed4637bc50af850f003664a9b8c05f842dda1"}]}, 0x148}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) 17:16:34 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x1409, 0x1, 0x0, 0x25dfdbfb}, 0x10}}, 0x44000) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x80, 0x1405, 0x200, 0x70bd26, 0x25dfdbfd, "", [{{0x8, 0x1, 0x2}, {0x8}}, {{0x8}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x4}}, {{0x8}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x3}}, {{0x8}, {0x8, 0x3, 0x1}}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x20040040) 17:16:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0xfc]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:35 executing program 3: sendmsg$NFT_MSG_GETFLOWTABLE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x17, 0xa, 0x201}, 0x14}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x80, 0x7, 0x7f, 0x5, 0x8, 0x4, 0x4, 0x1]}, &(0x7f0000000140)=0x14) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x3af4701e) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28012, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) [ 903.359505][ T26] audit: type=1804 audit(1588353395.069:631): pid=29181 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir232685834/syzkaller.n7GwTA/289/memory.events" dev="sda1" ino=16363 res=1 17:16:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.current\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000140)) write$cgroup_int(r0, &(0x7f0000000080), 0x87f1a7) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000f0ff"]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0xe20, @multicast1}, {0xe32bb7d26f0dd4ea, @multicast}, 0x2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x34}}, 'veth1_to_batadv\x00'}) [ 903.542595][ T26] audit: type=1804 audit(1588353395.109:632): pid=29179 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir134039839/syzkaller.vXRs7Z/128/cgroup.controllers" dev="sda1" ino=16362 res=1 17:16:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:35 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x8, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$nl_generic(0x10, 0x3, 0x10) socket$l2tp(0x2, 0x2, 0x73) pipe(&(0x7f0000000040)) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x58, r3, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1ff}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xc7f}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x24000080) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="986bff07000000b55205c4d7c19c2a191d058acdcdf0c4a2d4a0d19d1fa5ca173536c2889827233eb9c58598dc22a56d8df8c9ad3723262055cc857d50d2781609034cb43080de0af14cd1cccb1dfb636ada5bba1d08c11edbd80e218ebb5f208d9fd69784024714c50ebfa892", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f100000"], 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000084) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000100)={'ipvlan1\x00', 0x56}) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 17:16:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) socket$nl_netfilter(0x10, 0x3, 0xc) write$cgroup_subtree(r1, 0x0, 0x0) close(r1) [ 903.782297][ T26] audit: type=1800 audit(1588353395.109:633): pid=29179 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="cgroup.controllers" dev="sda1" ino=16362 res=0 17:16:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 903.951024][ T26] audit: type=1804 audit(1588353395.129:634): pid=29183 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir134039839/syzkaller.vXRs7Z/128/cgroup.controllers" dev="sda1" ino=16362 res=1 [ 904.162699][T29232] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 904.186460][ T26] audit: type=1800 audit(1588353395.129:635): pid=29185 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16363 res=0 17:16:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 904.358540][ T26] audit: type=1804 audit(1588353395.719:636): pid=29228 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945075916/syzkaller.7V6XLD/239/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 904.528326][ T26] audit: type=1804 audit(1588353396.039:637): pid=29228 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945075916/syzkaller.7V6XLD/239/cgroup.controllers" dev="sda1" ino=16383 res=1 17:16:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:36 executing program 1: ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000300)=0xfffffffb, &(0x7f0000000340)=0x4) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x3, 0xe000000, 0x7}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$IPCTNL_MSG_CT_GET_DYING(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8080010}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x14, 0x6, 0x1, 0x5, 0x0, 0x0, {0x3, 0x0, 0xa}, [""]}, 0x14}}, 0x20000881) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, 0x3f9, 0x1, 0x70bd26, 0x25dfdbfb, {0x0, 0x1}, ["", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x40004) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_IP_TARGET={0xc}, @IFLA_BOND_ARP_INTERVAL={0x2}]}}}]}, 0x40}}, 0x0) [ 904.698694][ T26] audit: type=1804 audit(1588353396.039:638): pid=29225 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir945075916/syzkaller.7V6XLD/239/cgroup.controllers" dev="sda1" ino=16383 res=1 17:16:36 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x8c2b5000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05"], 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) socket$netlink(0x10, 0x3, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$PPPIOCSFLAGS1(r4, 0x40047459, &(0x7f0000000080)=0x8) 17:16:36 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) socket$nl_netfilter(0x10, 0x3, 0xc) write$cgroup_subtree(r1, 0x0, 0x0) close(r1) 17:16:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00'}) recvmmsg(r0, &(0x7f0000002080)=[{{&(0x7f0000000140)=@tipc=@id, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000200)=""/141, 0x8d}, {&(0x7f0000000040)=""/22, 0x16}, {&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f00000002c0)=""/104, 0x68}], 0x4, &(0x7f0000000380)=""/162, 0xa2}, 0x2}, {{&(0x7f0000000440)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f00000004c0)=""/143, 0x8f}, {&(0x7f0000000580)=""/195, 0xc3}, {&(0x7f0000000680)=""/77, 0x4d}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/19, 0x13}, {&(0x7f0000001740)=""/70, 0x46}, {&(0x7f00000017c0)=""/140, 0x8c}, {&(0x7f0000001880)=""/3, 0x3}, {&(0x7f00000018c0)=""/200, 0x10d}, {&(0x7f00000019c0)=""/133, 0x85}], 0xa, &(0x7f0000001b40)=""/142, 0x8e}, 0xe38}, {{&(0x7f0000001c00), 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001c80)=""/4, 0x4}], 0x1}, 0x84a}, {{&(0x7f0000001d00)=@nl=@unspec, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001dc0)=""/22, 0x16}, 0x1}, {{&(0x7f0000001e00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001e80)=""/203, 0xcb}], 0x1, &(0x7f0000001fc0)=""/177, 0xb1}, 0x1}], 0x5, 0x1, &(0x7f00000021c0)) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f00000022c0)={&(0x7f0000002200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002280)={&(0x7f0000002240)={0x14, 0x4, 0xa, 0x402, 0x0, 0x0, {0x0, 0x0, 0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002400)=@newtaction={0xb0, 0x32, 0x2, 0x0, 0x2, {}, [{0x9c, 0x1, [@m_connmark={0x98, 0x5, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x58, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xffff, 0x4, 0x20000000, 0x401, 0x8}, 0x7}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xffff79dd, 0x6, 0x0, 0x2, 0x5}, 0x8}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x79, 0x0, 0x0, 0x2, 0x35e1}, 0x1}}]}, {0x2b, 0x6, "40f0b818efd40a649f93c65ed5bfedcfdcdebcb9c607829fccc9eb8b9c3c95b719bfd2c6e7ee8c"}}}]}]}, 0xb0}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) write$binfmt_script(r5, &(0x7f00000024c0)={'#! ', './file0', [{0x20, '%'}, {0x20, '['}, {0x20, 'connmark\x00'}, {0x20, 'bpq0\x00'}, {0x20, 'cgroup.controllers\x00'}], 0xa, "9ce64d476cc70b516d19d1160ca949e4ce4ca81aa6c63557b6684dcd1f75e1535124bcf560910f58ceb32b3ee65eaa62fd6ef1bbcd06e89adc8beab68db23e38a320fbff00f2f6751a8b03b25a530fdd16ff632cca03825da17c680ff056edf54927b280384960d8a51c64589992bf238206447ff4fe894d67952d734cb5d6bffc017063a5dda3469856dd7f367904996f575f1382ef65a67741a06881bfa2130cb211f11d81cf856a2d"}, 0xdd) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r4, 0x0, 0x100000005) ioctl$sock_netrom_SIOCDELRT(r4, 0x890c, &(0x7f0000002300)={0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bpq0='bpq0\x00', 0xa77, 'syz0\x00', @bcast, 0xc3f1, 0x3, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) r7 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r7, r3, 0x0, 0x100000001) [ 905.208864][ T26] audit: type=1804 audit(1588353396.919:639): pid=29292 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir758858226/syzkaller.kBWTU7/116/cgroup.controllers" dev="sda1" ino=16369 res=1 17:16:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:37 executing program 1: ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000300)=0xfffffffb, &(0x7f0000000340)=0x4) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x3, 0xe000000, 0x7}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$IPCTNL_MSG_CT_GET_DYING(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8080010}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x14, 0x6, 0x1, 0x5, 0x0, 0x0, {0x3, 0x0, 0xa}, [""]}, 0x14}}, 0x20000881) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, 0x3f9, 0x1, 0x70bd26, 0x25dfdbfb, {0x0, 0x1}, ["", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x40004) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_IP_TARGET={0xc}, @IFLA_BOND_ARP_INTERVAL={0x2}]}}}]}, 0x40}}, 0x0) 17:16:37 executing program 5: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x10, 0x4, 0x4, 0x4, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000400)="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", 0x0}, 0x20) [ 905.382581][ T26] audit: type=1804 audit(1588353396.959:640): pid=29292 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir758858226/syzkaller.kBWTU7/116/cgroup.controllers" dev="sda1" ino=16369 res=1 17:16:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x3ff800) ioctl$EXT4_IOC_MIGRATE(r2, 0x6628) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$nl_xfrm(r4, &(0x7f0000000340)={&(0x7f0000000000), 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000001250000002dbd7000fedbdf2504000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x40010) 17:16:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_route(0x10, 0x3, 0x0) sendto$l2tp(r1, &(0x7f0000000200)="cb067b2ae2fdc737bbb28ea564a44513a89db287ad16add0e3834b1101869e0371b54bd1e8180a223d8a3814f987b464660fa5ff66ed3a8b69e1ba10b22a09d592b45656b43fdfcd58a2ac008a745a8a5786d1dfa4e2e5d8156fc6cb9ff3ccc024af11d9ada16290eaae16c3e55af7932a4ad333521effc6a184f34039204480b022b864b57d17511202b4fdec5e471ab9f88a8af7ec", 0x96, 0x4000804, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b, 0x2007}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GENEVE_PORT={0x6, 0x5, 0x4e21}, @IFLA_GENEVE_COLLECT_METADATA={0x4}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x50}}, 0x0) 17:16:37 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f00000000c0)=0x9, 0x4) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x2}, 0x6) recvmmsg(r0, &(0x7f0000000600), 0x204083a00000002, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) 17:16:37 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0xb7}, [@ldst={0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000080), 0xfffffffffffffffb}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0xc0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=0x4, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x7fff, 0x5}, 0x0, 0x0, &(0x7f0000000140)={0x3, 0x0, 0x1, 0x20}, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x3f}}, 0x10) 17:16:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:37 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = accept4(r1, &(0x7f0000000180)=@ethernet={0x0, @link_local}, &(0x7f0000000000)=0x80, 0x80000) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r3) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001080)={r5}, &(0x7f0000001100)=0x8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r6, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendto$l2tp6(r6, &(0x7f00000003c0)="92f5434b703844ec45367b00628c7115e9565f8e1dad8fba18498327b644146ba1d8e11d6484169422bf47da5a666a630cfe556cdd97d544f0a3d4de6261c0d676489bba3271e16fd13e6fe448bbd31a9d82a85aca01a387852e523272acc1f06f65789c1cb07e2ce764f6c8a54db85ac553c039f22068b0307453c58f537d0f1c445eccb96cc432f1e2f09c0c936153e5caca2ebea052b37a1ba095ac9447f885021f254e784b094b8a4a699e2fc7efc644fabf6fc45ce4cfa8527329010b0af8b569bde14fffed0b75a4c4a75457a323f5f42b9ef446bc4596cf77", 0xdc, 0x40080, &(0x7f00000004c0)={0xa, 0x0, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7ff, 0x4}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e21, 0x4, @private2={0xfc, 0x2, [], 0x1}, 0x8000}}, 0x6, 0x5}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r7, 0x4, 0xfff}, 0xc) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [], @dev}}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="20000000000000002900000032000000fe880000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB="63abe0143da13845b6bc9d9cf564a85dfca415f0ca70e3e4f181ddcc96f5eab2639230151e91bef357cb71f6d11d94a4c6f0d45c828450f362092a7a0f75f39487707877f15e2f6ce62bf935d93b0f7f8f5c0975f0028c3e4e7634cd4947a320b3cbbfcc1d3d6fa58484705ea64ef1b84af19a5092eaa6b687acdc9aab0f5206bdfd5a7caa77b18038c5"], 0x20}}], 0x2, 0x0) 17:16:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r1, 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$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x800) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000580)={&(0x7f0000000880)={0x44, r1, 0x0, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000151}, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000325f23)=""/221, &(0x7f0000000080)=0x83) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) openat$cgroup_ro(r3, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={@private0, @empty, @local, 0x5, 0x52d8, 0x7, 0x500, 0x3, 0x4000021, r6}) 17:16:38 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x4}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000004}, 0x2004d041) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f9becdb4cb92e0a48b1371400000068bd6efb2503eaff0d000100020200ff050005001201", 0x2e}], 0x1}, 0x0) 17:16:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:38 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="8829bbaa38dcfeefc6495c9c727920"], 0x3ff800) ioctl$EXT4_IOC_MIGRATE(r2, 0x6628) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 17:16:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f00000000c0)={0x3, 'syz_tun\x00', {0x4}, 0x20}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r7, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$IPSET_CMD_HEADER(r7, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x44, 0xc, 0x6, 0x5, 0x0, 0x0, {0x1, 0x0, 0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x8014}, 0x4000001) ioctl$FITRIM(r6, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f0000000040)={0x4, 0x6, 0x9, 0x4, 0x7, 0xffd9}) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x28, r5, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) sendfile(r3, r2, 0x0, 0x100000001) 17:16:38 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f00000002c0)={'nat\x00'}, &(0x7f00000001c0)=0x78) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x18, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x14, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE={0x5}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6}]}]}]}}]}, 0x4c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 17:16:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0xa]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 906.825396][T29397] device batadv0 entered promiscuous mode 17:16:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r1, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8001}, 0x191) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x800) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000580)={&(0x7f0000000880)={0x44, r1, 0x0, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000151}, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000325f23)=""/221, &(0x7f0000000080)=0x83) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) openat$cgroup_ro(r3, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={@private0, @empty, @local, 0x5, 0x52d8, 0x7, 0x500, 0x3, 0x4000021, r6}) 17:16:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0xe]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:38 executing program 3: unshare(0x20000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3d) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000280)=0x403, 0x4) [ 907.284377][T29411] EXT4-fs warning (device sda1): verify_group_input:131: Cannot add at group 4 (only 16 groups) 17:16:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x10]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r1, 0x31905e13403123b7, 0x0, 0x0, {0xb}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) 17:16:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000800)=0x16c, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @local}}, 0x0, 0x20000000005, 0x2}, 0xd8) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(r1, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 17:16:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:40 executing program 0: r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000003800)=[{&(0x7f00000018c0)="f4001100002b2c25e994efd18498d66205baa68754a3000000000200000000000000000000ffffff8400000000000000", 0x30}], 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x6}, 0xfffffffffffffee1) r2 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r2, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000400)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000003800)=[{&(0x7f0000000280)="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", 0x142}], 0x1}, 0x0) 17:16:40 executing program 1: socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xf, 0x1, 0x77, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x25, 0x2, 0x1, &(0x7f0000000300)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f00000002c0)=0x4) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0x4) accept$nfc_llcp(r1, &(0x7f0000000200), &(0x7f0000000280)=0x60) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000018c0)={'team0\x00'}) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@ipv6_newaddr={0x18, 0x14, 0x20, 0x70bd25, 0x25dfdbfc, {0xa, 0x80, 0x1, 0x0, r5}}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x40) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 17:16:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r1, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8001}, 0x191) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x800) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000580)={&(0x7f0000000880)={0x44, r1, 0x0, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000151}, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000325f23)=""/221, &(0x7f0000000080)=0x83) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) openat$cgroup_ro(r3, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={@private0, @empty, @local, 0x5, 0x52d8, 0x7, 0x500, 0x3, 0x4000021, r6}) 17:16:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:41 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x24000041}, 0x10) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="740000002c00270d00000000000000000000003a3119bd3eb868335c03b0d15295c6fdf00677d562f0504e547020f9bd254798f42ae2d5a4d8980a309371d110c6bc977c02e67de1a610ddf1bf9b999462fb4fdfdbd68802308490b5acb240e6e3982318db81f21ab49a855c5fa5797ce2be38d48f5483", @ANYRES32=r5, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'bond0\x00', r5}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="7d0000000008000060fb0d9a36d0b579ca240007050000000000000000000000007e3df0496efbf4", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d0000003c000200001e000000000000800008000bf9ff0000fb0310290000000c000b000000000000020000140006"], 0x3}}, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r7, 0x0, 0x4ffe2, 0x0) 17:16:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 912.158434][T29501] IPVS: ftp: loaded support on port[0] = 21 [ 912.203222][T29501] lo speed is unknown, defaulting to 1000 [ 912.341280][T22443] tipc: TX() has been purged, node left! [ 912.348714][T22443] tipc: TX() has been purged, node left! [ 912.356976][T22443] tipc: TX() has been purged, node left! [ 912.371950][T22443] tipc: TX() has been purged, node left! [ 912.385361][T22443] tipc: TX() has been purged, node left! [ 912.428163][T29501] chnl_net:caif_netlink_parms(): no params data found [ 912.441297][T22443] tipc: TX() has been purged, node left! [ 912.449057][T22443] tipc: TX() has been purged, node left! [ 912.480176][T22443] tipc: TX() has been purged, node left! [ 912.487050][T22443] tipc: TX() has been purged, node left! [ 912.505513][T22443] tipc: TX() has been purged, node left! [ 912.531885][T22443] tipc: TX() has been purged, node left! [ 912.574730][T29501] bridge0: port 1(bridge_slave_0) entered blocking state [ 912.591852][T22443] tipc: TX() has been purged, node left! [ 912.597931][T22443] tipc: TX() has been purged, node left! [ 912.605095][T29501] bridge0: port 1(bridge_slave_0) entered disabled state [ 912.614487][T29501] device bridge_slave_0 entered promiscuous mode [ 912.622735][T22443] tipc: TX() has been purged, node left! [ 912.624913][T29501] bridge0: port 2(bridge_slave_1) entered blocking state [ 912.636601][T29501] bridge0: port 2(bridge_slave_1) entered disabled state [ 912.645685][T29501] device bridge_slave_1 entered promiscuous mode [ 912.652597][T22443] tipc: TX() has been purged, node left! [ 912.659405][T22443] tipc: TX() has been purged, node left! [ 912.700453][T22443] tipc: TX() has been purged, node left! [ 912.707381][T22443] tipc: TX() has been purged, node left! [ 912.714980][T29501] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 912.731901][T22443] tipc: TX() has been purged, node left! [ 912.751551][T22443] tipc: TX() has been purged, node left! [ 912.757604][T29501] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 912.781515][T22443] tipc: TX() has been purged, node left! [ 912.788925][T22443] tipc: TX() has been purged, node left! [ 912.802445][T22443] tipc: TX() has been purged, node left! [ 912.824583][T22443] tipc: TX() has been purged, node left! [ 912.860484][T29501] team0: Port device team_slave_0 added [ 912.895817][T29501] team0: Port device team_slave_1 added [ 912.929902][T29501] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 912.937490][T29501] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 912.966959][T29501] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 912.989451][T29501] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 912.997649][T29501] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 913.048009][T29501] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 913.146536][T29501] device hsr_slave_0 entered promiscuous mode [ 913.212031][T29501] device hsr_slave_1 entered promiscuous mode [ 913.241036][T29501] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 913.248615][T29501] Cannot create hsr debugfs directory [ 913.613245][T29501] 8021q: adding VLAN 0 to HW filter on device bond0 [ 913.637735][T20829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 913.648262][T20829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 913.664012][T29501] 8021q: adding VLAN 0 to HW filter on device team0 [ 913.678832][T20829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 913.694567][T20829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 913.708795][T20829] bridge0: port 1(bridge_slave_0) entered blocking state [ 913.715995][T20829] bridge0: port 1(bridge_slave_0) entered forwarding state [ 913.905522][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 913.914910][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 913.925986][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 913.936651][T20832] bridge0: port 2(bridge_slave_1) entered blocking state [ 913.943964][T20832] bridge0: port 2(bridge_slave_1) entered forwarding state [ 913.962461][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 914.012832][T20821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 914.024282][T20821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 914.034551][T20821] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 914.055502][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 914.064950][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 914.075867][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 914.086278][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 914.102213][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 914.120414][T29501] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 914.133250][T29501] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 914.145739][T20823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 914.155622][T20823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 914.201811][T16677] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 914.209341][T16677] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 914.227456][T29501] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 914.329489][ T9374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 914.352108][ T9374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 914.401645][T20823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 914.410150][T20823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 914.424210][T29501] device veth0_vlan entered promiscuous mode [ 914.433739][T20821] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 914.443331][T20821] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 914.460408][T29501] device veth1_vlan entered promiscuous mode [ 914.508689][T20821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 914.518545][T20821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 914.542964][T29501] device veth0_macvtap entered promiscuous mode [ 914.566987][T29501] device veth1_macvtap entered promiscuous mode [ 914.596242][T29501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 914.607102][T29501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 914.619207][T29501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 914.631122][T29501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 914.641988][T29501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 914.653414][T29501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 914.664390][T29501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 914.676076][T29501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 914.687130][T29501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 914.698596][T29501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 914.709543][T29501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 914.724369][T29501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 914.740359][T29501] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 914.749292][ T9374] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 914.760544][ T9374] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 914.771554][ T9374] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 914.780491][ T9374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 914.795154][T29501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 914.806397][T29501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 914.818640][T29501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 914.830698][T29501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 914.849729][T29501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 914.870125][T29501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 914.888981][T29501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 914.908912][T29501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 914.919812][T29501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 914.939185][T29501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 914.950146][T29501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 914.969608][T29501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 914.990724][T29501] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 915.000486][T16677] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 915.026429][T16677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 17:16:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000440)=ANY=[], 0x52) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r3, 0x1, 0x70bd25, 0x25dfdbff, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x1c, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x5}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x8001}, 0x4000000) r4 = socket(0x1000000010, 0x80002, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0xd}}}, 0x24}, 0x1, 0x6000}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00032cbd7000fbdbdf254500000008000100000000000c009900060000000000000008000300", @ANYRES32=0x0, @ANYBLOB="08000104000004690d15b800", @ANYRES32=r6, @ANYBLOB="52855e941366caaafe"], 0x7}, 0x1, 0x0, 0x0, 0x48080}, 0x4000) r7 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc6004000d000a00030e0200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x80) r8 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(r8, &(0x7f00000000c0), 0xfffffdda, 0x1400, 0x0, 0x0) 17:16:47 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f0000000140)=0x3) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=""/3, 0x3}}, 0x10) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x800, @local, 0x200}, 0x1c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000280)={0x0, 0x0, 0x5, 0x0, [], [{0x5, 0x2, 0xfff, 0x10000, 0x4, 0xcc6}, {0x82, 0x7, 0x1, 0xff, 0x1cd5, 0x3f}], [[], [], [], [], []]}) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) 17:16:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev, 0x800, 0x0, 0x3, 0x1}, 0x20) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0xbf) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x9, @mcast2, 0x8000}, 0x1c) recvfrom$inet(r0, &(0x7f0000000100)=""/7, 0x7, 0x40010040, 0x0, 0x0) 17:16:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:47 executing program 1: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000002060000000f000000000000000000000500440040"], 0x1}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[]}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100006ffd) 17:16:47 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000180c20000000180c2000000080600010800060400029f5a4831ca2a00000000000000000000401414bb331c7389e31596356ae3d70497747060c1aabddba612734ce8159f5b29d487893e4de18fafe87c09d0170fc771c12c0e"], 0x2e) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r6 = accept4$x25(r5, &(0x7f00000000c0), &(0x7f0000000140)=0x12, 0xa16ca187d4060613) ioctl(r6, 0x8, &(0x7f0000000180)="21e8530be9") write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 916.048911][T29721] IPVS: ftp: loaded support on port[0] = 21 17:16:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 916.091076][ T26] kauditd_printk_skb: 3 callbacks suppressed [ 916.091090][ T26] audit: type=1804 audit(1588353407.799:644): pid=29722 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945075916/syzkaller.7V6XLD/246/cgroup.controllers" dev="sda1" ino=16363 res=1 [ 916.265750][T29721] lo speed is unknown, defaulting to 1000 17:16:48 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e20, 0x3, @local, 0x7fffffff}, {0xa, 0x4e24, 0x1, @remote, 0x6b8f}, 0x86, [0xffffffff, 0x80, 0x2, 0x80, 0x6, 0x3, 0x101, 0x2]}, 0x5c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9ae0278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 916.360428][ T26] audit: type=1804 audit(1588353408.069:645): pid=29737 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945075916/syzkaller.7V6XLD/246/cgroup.controllers" dev="sda1" ino=16363 res=1 17:16:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x24000094}, 0x4004000) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b200ac1ffca5"], 0x48}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r6, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r6, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x4040010}, 0x20000000) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="1d0000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r8, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newlink={0x74, 0x10, 0x581, 0x70bd25, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40421, 0x4100}, [@IFLA_LINKINFO={0x4c, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x3c, 0x2, 0x0, 0x1, [@IFLA_IPVLAN_FLAGS={0x6, 0x2, 0x1}, @IFLA_IPVLAN_MODE={0x6}, @IFLA_IPVLAN_FLAGS={0x6, 0x2, 0x1}, @IFLA_IPVLAN_MODE={0x6, 0x1, 0x2}, @IFLA_IPVLAN_MODE={0x6, 0x1, 0x2}, @IFLA_IPVLAN_FLAGS={0x6}, @IFLA_IPVLAN_MODE={0x6}]}}}, @IFLA_NET_NS_FD={0x8, 0x1c, r8}]}, 0x74}}, 0x0) [ 916.535209][ T26] audit: type=1804 audit(1588353408.079:646): pid=29722 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir945075916/syzkaller.7V6XLD/246/cgroup.controllers" dev="sda1" ino=16363 res=1 17:16:48 executing program 4: connect$tipc(0xffffffffffffffff, &(0x7f00000000c0)=@name, 0x10) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @multicast2}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000003a49ef07000004000000d8030000f001000000000000f0010000f0020000f0020000f002000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/64], @ANYBLOB="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"], 0x428) 17:16:48 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000080)={0x1d, 'syz0\x00'}) sendmsg$IPSET_CMD_SAVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x6, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0xfffc}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x28}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x2c, r4, 0x5, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x5}]}, 0x2c}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r4, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x81}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4050) 17:16:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:48 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x30, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x4}}}]}, 0x30}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x65c15bf2) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x2, &(0x7f0000000300)=@raw=[@func, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000000)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x0, 0x0, [], 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x4, 0x4}, 0x8, 0x10, 0x0, 0x0, 0x0, r2}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="b7050000000000006110200000000000dc0500002000000095000000000000009abb1723bf24203831c9545b21c751ee4024f479cbe4b89f9808837203000000000000c2e182c7a3221481f5009edaf5f5ac058299e10e790a198f42a715b99fb3d2a73dd02584a54ee68c70db4d8991886ebf120b21a69385a0db0401fa29e075b7ab0408a0d8cfceeb23465bb027ee1151c02af21d8f9aa57e673a6724441d08087aff070eda8abef22b"], &(0x7f00000002c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f0000000300)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffdec, 0x10, &(0x7f0000000080), 0xfffffffffffffc79}, 0x48) socket$inet6(0xa, 0x80002, 0x0) r3 = socket(0x11, 0x800000003, 0x0) accept4$llc(r3, 0x0, &(0x7f0000000040), 0x80800) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000005c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01000000000000000b6f14000000180001801400020073797a5f74756e00000000000000f4ad385c5375e49334ea217d3c45b444a9991a24a4d015c53b8c94857eab2458f01a519a5d1a25a6691fa329e5711ab4efba54ae74eb07ab4fd3522890b0597bfde220fefb1679cc00662ae2dad45128d679aeccdb9660b2d714d300ba50db57a688428be1b50a8526fe17552f95baf927e5e9727e677767bd9a3ef2778486a4c6ad887d568ad1a923061aefd57d20b4ba"], 0x2c}}, 0x0) 17:16:48 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@ipv6_newroute={0x34, 0x18, 0x901, 0x0, 0x0, {0xa, 0x0, 0xfc}, [@RTA_IIF={0x8, 0x3, r3}, @RTA_PREF={0x5, 0x14, 0x1}, @RTA_MARK={0x8, 0x10, 0xff}]}, 0x34}}, 0x0) 17:16:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_SET_BSS(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x0, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_AP_ISOLATE={0x5, 0x60, 0x4d}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe7, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000000)={0x0, 0x100000000, 0x8000f4d3}) write$cgroup_int(r0, &(0x7f0000000140), 0x12) sendfile(r2, r1, 0x0, 0xffffffff800) 17:16:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 917.288193][T29806] IPVS: ftp: loaded support on port[0] = 21 [ 917.778666][T29806] lo speed is unknown, defaulting to 1000 [ 918.000392][T29809] IPVS: ftp: loaded support on port[0] = 21 17:16:49 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000180c20000000180c2000000080600010800060400029f5a4831ca2a00000000000000000000401414bb331c7389e31596356ae3d70497747060c1aabddba612734ce8159f5b29d487893e4de18fafe87c09d0170fc771c12c0e"], 0x2e) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r6 = accept4$x25(r5, &(0x7f00000000c0), &(0x7f0000000140)=0x12, 0xa16ca187d4060613) ioctl(r6, 0x8, &(0x7f0000000180)="21e8530be9") write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 17:16:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0xfc]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:49 executing program 1: r0 = openat$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(r0, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xff}, 0x8) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x34, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5}]}, 0x34}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_CREATE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x0, 0x1, 0x0, 0x0, {0x4}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="00082bbd7000fbdbdf250400e7ff0500210001000000"], 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0x4) sendfile(r2, r1, 0x0, 0x100000001) 17:16:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='pids.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000000)={0x88, @loopback, 0x4e21, 0x1, 'dh\x00', 0x0, 0xfffffffb, 0x6}, 0x2c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="000000800b00f5ff687036677265000004000280d8c5761bf1acc5e02b5ef48af6edaf752accff804a6b4def59cd50e0d5ad8a42ea4792dd7b6ed155927e5c9597c2e0fc16c07b62443765e82cbf950b5bccf20d3004d663c1133fe4ceb7638416c09954982ea2ff2e98bf9aeb249ff15857ff0f0815472a3440"], 0x34}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'veth0_to_batadv\x00', 0x2}, 0x18) 17:16:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 918.340948][T29864] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 918.432090][T29870] IPVS: ftp: loaded support on port[0] = 21 17:16:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0xfc]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @cfhsi={{0xa, 0x1, 'cfhsi\x00'}, {0xc, 0x2, 0x0, 0x1, [@__IFLA_CAIF_HSI_INACTIVITY_TOUT={0x8}]}}}]}, 0x3c}}, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x1000, 0x4) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r1, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c00e500", @ANYRES16=r2, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r3, @ANYRES64]], 0x3}, 0x1, 0x0, 0x0, 0x20040000}, 0x20085) sendmsg$NL80211_CMD_STOP_AP(r1, &(0x7f0000000480)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x34, r2, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_SSID={0xf, 0x34, "1b251609beb8e391c00e16"}, @NL80211_ATTR_WPA_VERSIONS={0x8, 0x4b, 0x3}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x24008040}, 0x60000040) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657474000000001800020014000100000023e327c1affe3f1a51764647291a29c6fbbed4955c57fbad1b1d6514d104f8476bbff8e4ee855de4a4cfbf34420e9903a6169f2af1f5dd00"/102, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x70, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_MESH_CONFIG={0x44, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MAX_RETRIES={0x5, 0x5, 0xe}, @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT={0x8, 0xb, 0x1}, @NL80211_MESHCONF_POWER_MODE={0x8, 0x1a, 0x3}, @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES={0x5, 0x8, 0x81}, @NL80211_MESHCONF_PLINK_TIMEOUT={0x8, 0x1c, 0x6}, @NL80211_MESHCONF_RSSI_THRESHOLD={0x8, 0x14, 0xffffffffffffff7a}, @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR={0x8, 0x15, 0xe}, @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL={0x6, 0x12, 0x2}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x48040}, 0x4000081) 17:16:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 918.821874][T29885] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 919.022340][T29882] caif_hsicaif_hsi_newlink: failed to get the cfhsi_ops [ 919.231120][T29870] lo speed is unknown, defaulting to 1000 [ 919.231877][T29864] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 919.537553][T29882] caif_hsicaif_hsi_newlink: failed to get the cfhsi_ops 17:16:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:53 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket(0xf, 0x1, 0x1) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x3f7, 0x1, 0x70bd25, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40080}, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge_slave_1\x00', 0x201}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000340)={0x0, @adiantum}) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sendto$inet(r2, &(0x7f00000000c0)="7ec1caec84158ad78fa180bf209f3c510614afc20823b95669e03a41e4dc937baad8be5d342422865e147339d0f88c7c0b8572e5a62f4904c4442bd61c79d40b1137ccc7ad9f32b6c177c6b4d273341a3a6b3a4ad7efcdfa60fd0fc3c6cddcf88110458187c48ae33c227b0faa57097e496ee6e332eef6a0706612b2568071783fa13c5665747a3459437ed478c709cb758be98524aac51c1250e6db880cf30c1032c01217f4d71398c273536ebcf347568b5c1db1dc08938d7fcc95989f93d6ab8721293d625fd7606dd5ae1b88d783ecc9d2f3afaafca8bc0ed27f137b759b487c40568ef9c63d0248ea178bd9fe0af2472019", 0xf4, 0x8000, &(0x7f00000001c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x18, 0x140d, 0x800, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'veth1_virt_wifi\x00', 0x8000}) 17:16:53 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x1420000a77, 0x0) r3 = accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) accept$unix(r3, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 17:16:53 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) bind$netlink(r2, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0xc) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfe, 0x20000000}, 0xc) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x1a0, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xe}, {0xffe0}, {0x4}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x170, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS_MASK={0x16c, 0x55, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x4}, @TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x4c, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x5, 0x3, 0xff}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x5, 0x3, 0x7}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE={0x5, 0x2, 0x6}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0x1ff}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x5, 0x3, 0x81}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0x9}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0x40}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE={0x5, 0x2, 0x99}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE={0x5}]}, @TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0x44, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x1}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x7f}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0xfd}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x20}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x3}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x1}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x8}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x80000001}]}, @TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x24, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE={0x5, 0x2, 0x4}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE={0x5, 0x2, 0x80}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0x800}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE={0x5, 0x2, 0x3}]}, @TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x14, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_ERSPAN_HWID={0x5, 0x4, 0x5}, @TCA_FLOWER_KEY_ENC_OPT_ERSPAN_HWID={0x5, 0x4, 0x7f}]}, @TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x3c, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX={0x8, 0x2, 0x349a5e8b}, @TCA_FLOWER_KEY_ENC_OPT_ERSPAN_HWID={0x5, 0x4, 0x9}, @TCA_FLOWER_KEY_ENC_OPT_ERSPAN_DIR={0x5, 0x3, 0x69}, @TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX={0x8, 0x2, 0x9}, @TCA_FLOWER_KEY_ENC_OPT_ERSPAN_DIR={0x5, 0x3, 0x1f}, @TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX={0x8, 0x2, 0x80}, @TCA_FLOWER_KEY_ENC_OPT_ERSPAN_DIR={0x5, 0x3, 0x3}]}, @TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x14, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_ERSPAN_DIR={0x5, 0x3, 0x9}, @TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER={0x5}]}, @TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0x4c, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0xec}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x1}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x1000}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x1}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0xffff}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x100}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0xffff0001}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0xffffff6e}]}]}]}}]}, 0x1a0}}, 0x10) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r6, 0x1, 0x0, 0x0, {0x4}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x38, r6, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x8264}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x2004c041}, 0x0) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000005c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01000000000000000b6f14000000180001801400020073797a5f74756e00000000000000f4ad385c5375e49334ea217d3c45b444a9991a24a4d015c53b8c94857eab2458f01a519a5d1a25a6691fa329e5711ab4efba54ae74eb07ab4fd3522890b0597bfde220fefb1679cc00662ae2dad45128d679aeccdb9660b2d714d300ba50db57a688428be1b50a8526fe17552f95baf927e5e9727e677767bd9a3ef2778486a4c6ad887d568ad1a923061aefd57d20b4ba"], 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r2, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000040)={0x88, r7, 0x61e, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKSTATE_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000}, 0x20008800) 17:16:53 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000180c20000000180c2000000080600010800060400029f5a4831ca2a00000000000000000000401414bb331c7389e31596356ae3d70497747060c1aabddba612734ce8159f5b29d487893e4de18fafe87c09d0170fc771c12c0e"], 0x2e) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r6 = accept4$x25(r5, &(0x7f00000000c0), &(0x7f0000000140)=0x12, 0xa16ca187d4060613) ioctl(r6, 0x8, &(0x7f0000000180)="21e8530be9") write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 17:16:53 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_hci(r1, &(0x7f00000001c0)={0x1f, 0x1}, 0x6) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @empty}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c000000000203000000b7756e70ca195854bab7695587f701000000000006000740000300000800094000000005b4d9cd1036aab431000b74a6e0209f6d"], 0x2c}}, 0x24000040) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r7, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f00000002c0)={r6, 0x8}, &(0x7f0000000300)=0x8) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000000)={{r0}, 0xf71e, 0x5, 0xffff}) [ 922.142665][T29933] IPVS: ftp: loaded support on port[0] = 21 17:16:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:54 executing program 1: r0 = openat$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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r6, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r6, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300ff6bb7f3dee2ff4001f04c00000000"], 0x6) splice(r6, 0x0, r5, 0x0, 0x10001, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r1, 0xe, 0x0, r5}, 0x14) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 922.266131][T29933] lo speed is unknown, defaulting to 1000 [ 922.288700][T29950] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 17:16:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 922.573709][ T26] audit: type=1804 audit(1588353414.290:647): pid=29979 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945075916/syzkaller.7V6XLD/252/cgroup.controllers" dev="sda1" ino=16362 res=1 17:16:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 923.018674][T29960] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 17:16:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:55 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x60) write$binfmt_script(r3, &(0x7f0000000280)=ANY=[], 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) r5 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r5, 0x29, 0x33, &(0x7f0000000180)=0xcf, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xc6, 0x3, 0x3, 0x3, 0x50}, 0x14) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @remote}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r4, r0, 0x0, 0x8000000000004) shutdown(0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003480), 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 17:16:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:55 executing program 3: ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r1 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000080)={0xffffffffffffffff, r0, 0x1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000bc7ef9642d29ba564165605dca29708efdf9b15a5c12a126fc1a2751f642635bcd9a01f7a928a5d054b0d2c54d519ea75c52f41ed6f2886973626b684c8bcede3294f6e73d06ad16dc2d26725ff833b5f83b624c847e2f2312d6a1db45bad354fc1a3f20340547860f97d30d407ffe406483a0524937ee7559e4bf70136706b37fdfb152758d37ed8bcac41eb7243bdcd536249c7996e898b61927eaa5a8790054ba13d3ade593227919027090234aaf7ea92f41aab73e7a8532"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r4, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r5}, 0x70) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r6, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xb, 0x6, &(0x7f00000000c0)=@raw=[@jmp={0x5, 0x0, 0xb, 0x7, 0xa, 0xfffffffffffffffc, 0x8}, @call={0x85, 0x0, 0x0, 0x5b}, @map={0x18, 0x0, 0x1, 0x0, r2}, @ldst={0x2, 0x1, 0x6, 0x9, 0x4, 0x8, 0xffffffffffffffff}, @generic={0x2, 0xa, 0x2, 0x13ff, 0x8e47d93}], &(0x7f0000000100)='GPL\x00', 0x4, 0x5b, &(0x7f0000000400)=""/91, 0x41000, 0x7, [], 0x0, 0xc, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000200)={0x1, 0x9, 0x680, 0x3f}, 0x10, r5, r6}, 0x78) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r8, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000002c0)={r1, r7, 0x0, r8}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bpq0='bpq0\x00', 0x107, 'syz1\x00', @bcast, 0x7, 0x7, [@null, @null, @default, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) 17:16:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 923.909971][T30020] IPVS: ftp: loaded support on port[0] = 21 [ 924.039995][T30020] lo speed is unknown, defaulting to 1000 17:16:56 executing program 4: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000002ac0)) accept$packet(r0, &(0x7f0000002b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000002b40)=0x14) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x48, 0x14, 0x7, 0x0, 0x0, {0xa, 0xf0ffff, 0x600}, [@nested={0x34}]}, 0x48}}, 0x0) r3 = socket(0x9, 0x6, 0x7) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r4, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8001}, 0x191) sendmsg$NLBL_CALIPSO_C_LISTALL(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x800) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, r4, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x4880}, 0x850) 17:16:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0xa]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:56 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @empty}}, 0x1c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001080)={r4}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r4, 0x8, 0x30}, 0xc) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) [ 925.047224][T30063] IPVS: ftp: loaded support on port[0] = 21 17:16:57 executing program 0: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) pipe(&(0x7f0000000100)) socket(0x10, 0x803, 0x0) socket$inet(0x10, 0x2, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$ax25(0x3, 0x5, 0x0) pipe(&(0x7f0000000100)) r0 = socket$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, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x6c, 0x10, 0x200, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x203}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x34, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x1c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3, 0x80000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x6c}}, 0x0) 17:16:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0xe]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:16:57 executing program 4: r0 = socket(0x1e, 0x4, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x60, &(0x7f0000000540)=@raw={'raw\x00', 0x2, 0x3, 0x1f8, 0xd0, 0x0, 0xd0, 0x0, 0x0, 0x188, 0x188, 0x188, 0x188, 0x188, 0x3, 0x0, {[{{@ip={@local, @multicast1, 0x0, 0x0, 'veth1_to_team\x00', 'veth1_to_bond\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev}}}, {{@uncond, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x258) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080)=@req3={0xdf3c, 0x11cf, 0x537, 0x4, 0x1000, 0x10001, 0x2}, 0x1c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x3}, 0x4) sendmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)="ee", 0x2ac4}], 0x5}}], 0x92, 0x0) 17:16:57 executing program 5: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x1, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 17:16:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="bbac2780a9b71064eddb71dfe36e750fa027ef266e39a798c44f933b33614a1d903304719283bfa39c0846c89ce9e22a4a00e08540ba7ed8277379825cc653b554b262f94c5491bb2a7898c170ebaa91962ce30ea45e1a4098", @ANYRES32=0x0], 0x5d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x80010, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x1, @dev={[], 0xc}, 'lo\x00'}}, 0x1e) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES16, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYPTR=&(0x7f0000000400)=ANY=[]], 0x5}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[]}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', r6}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000340), 0x10) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000001c0)) sendfile(r2, r1, 0x0, 0x100000001) [ 925.583958][T30076] IPVS: ftp: loaded support on port[0] = 21 17:16:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x10]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 925.716382][ T26] audit: type=1804 audit(1588353417.430:648): pid=30082 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945075916/syzkaller.7V6XLD/253/cgroup.controllers" dev="sda1" ino=16374 res=1 [ 925.742835][T30076] lo speed is unknown, defaulting to 1000 [ 925.838171][ T26] audit: type=1804 audit(1588353417.550:649): pid=30086 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945075916/syzkaller.7V6XLD/253/cgroup.controllers" dev="sda1" ino=16374 res=1 [ 926.444468][T30079] IPVS: ftp: loaded support on port[0] = 21 [ 926.500662][T30079] lo speed is unknown, defaulting to 1000 17:17:00 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, @fixed, 0x4}, 0xe) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4, 0x1}, 0xe) 17:17:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x1ff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000180)=0x7, &(0x7f0000000200)=0x1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x40000, 0x0) ioctl$TUNSETCARRIER(r2, 0x400454e2, &(0x7f00000000c0)) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") close(r0) write$binfmt_script(r2, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'selfa:-vboxnet1posix_acl_access/vboxnet0ppp1system'}, {0x20, 'memory.events\x00'}, {0x20, '#cgroupkeyringvmnet0'}, {0x20, '/dev/net/tun\x00'}], 0xa, "890fc5e07c7be219"}, 0x78) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10012, r4, 0x0) 17:17:00 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="34008ffdf5488d8ee1cf0bf38516e99e23840000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e0004000280"], 0x34}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x30, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x30}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="7400000000011905000000000000000000000000240001001400010008000100ac1414aa08000200e00000000c0002000500010000000000240002000c000200050001000000000014000100080001000000000008000200000000000800070000000000100005"], 0x1}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000380)=0x1, 0x4) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)={0x68, r5, 0x320, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0xe454, @media='ib\x00'}}}, ["", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x20008000}, 0x11) sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x1c, r5, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x1c}}, 0x4) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x24, r5, 0x800, 0x70bd2b, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0x4}}, ["", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfd53) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000300)="2dc3c4496526b231ce28b3bdb0af1d1ee64108c5ebe8c7c2f57185a6cd0ed7ff5c8ec75f36c5c36ef2f247983f4935b89d421bd40f02a3a0903effd48e372bcd729c83e29939dec269d316f7ff1108c565271d926ed86f2c0349066fbc79038d6f9b45c4d9cdd55ee6883a853e1b4ab79b2b7e4866e8", 0x76) splice(r0, 0x0, r2, 0x0, 0x400000, 0x0) 17:17:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:00 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="9feb010018000000000000000000000036345bcb78d053"], 0x0, 0x17}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRESDEC, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x5}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r6, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r7, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000980)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYPTR, @ANYBLOB="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", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r5, @ANYRESOCT=r6, @ANYRES16, @ANYRES32=r7], @ANYBLOB="bf30cf7f7e7231de7004b0d5044fb91ed666c6a0b93072364362d01d53e2a38c2d6c4a9e0198cc920c38131a8132add312a2f10ebf9622ddf6584c6d865666d126874f155d553a6753e257411e0abfce39f3d012de2afec13bd1e83edec37ba3cb97f9fe0b77866472c3df24ae"], 0x5}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delchain={0x40, 0x65, 0x200, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0x8, 0xe}, {0xffff, 0x5}, {0x3, 0x5}}, [@TCA_CHAIN={0x8, 0xb, 0x8}, @TCA_RATE={0x6, 0x5, {0x9, 0x3}}, @filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x20008810) r8 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r8, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x1}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "ed"}], 0x18}, 0x400ec) 17:17:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaa06aaaaaaaaaaaaaa0008004500002c00000000000690780a1454bbac1414aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="600200009078000003036800"], 0x0) 17:17:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:00 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000040)={0x20, r3, 0xb0343aabd1184b87, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x400, 0x3}}]}, 0x20}}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 17:17:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x0, 0x9, 0xcdc}, 0x40) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000000)={0x73, 0x1, [], [@enc_lim={0x4, 0x1, 0xb3}, @jumbo={0xc2, 0x4, 0x6}]}, 0x18) unshare(0x6c060000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f00000002c0)={0x28, 0x0, 0x0, @hyper}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x800}, 0x1c) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x0) 17:17:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c000000108c3eff00"/20, @ANYRES32=0x0, @ANYBLOB="ff7f000000000000140012800b00010076786c616e000b000400028008000a0036459cdb26cd03ccafe638a66cc3e0416adbdbe2864c5e588b51d2171f959c2f2ca8809b115cd342e1eabd23e665f66500e5ca6502fccb9cf0b92ba9dc4438bdb8f142c92227186ba3c098c7f188adea897d9ce3c3fb9cb784c5601bc8981e762dbbca0680e0c70ee07b7a2c1a8b946af0ef318673d783ecc8c07615c8f8d1c9df69faaa6a8c0a6496185a84cea0289774b27752f3fb9703f77c0f41b925cb3b68c91295846e0818943a2e520a89cbd5a96dc373d27a8ea4a627", @ANYRESOCT=r0, @ANYBLOB="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"], 0x5}, 0x1, 0x8000a0ffffffff}, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(r1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x80002, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="eb4715d7d43cdc9e2673e4ae4952b606c2bedd1cef9950d8bb0e29050dc252449c534a27e56adb53d2df28628ec8dd87a134747738e141fc16ad841697bdef8dfb131df6c5dd43e559452a89cb3de2876815c13cf10dbef70574d75901650f3a2d2a0aeb4f9b0f39ec", 0x69) sendmmsg$alg(r2, &(0x7f00000000c0), 0x492492492492627, 0x27988) [ 928.746354][ T26] audit: type=1804 audit(1588353420.460:650): pid=30158 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir232685834/syzkaller.n7GwTA/303/cgroup.controllers" dev="sda1" ino=16375 res=1 17:17:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 928.954951][T30172] IPVS: ftp: loaded support on port[0] = 21 17:17:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$sock_timeval(r1, 0x1, 0x42, &(0x7f0000000000)={0x77359400}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) [ 929.066994][T30172] lo speed is unknown, defaulting to 1000 17:17:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x2}) 17:17:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:00 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000100)="fda8cdfd2883630dcddc70fbc59fef7f412343b2a6b6f91c83b6fdf2d746a8f714c3a3b21e1897f41d2b921e62d1a8f8d93109dac071d10db1aa0627860188f77542463f58a3277a54935069ea2d32ab0d8794ae8f8c278fa268e5a13d3955e59bf30f88dc95453c83fb928fa26b08da949d18836a57ecef650026a0d7e41520412aa069fa0bd28e520d640d18d5f6a92ea6f5f2", 0x94) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000200)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_CE_THRESHOLD={0x8}]}}]}, 0x3c}}, 0x0) 17:17:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1_to_bridge\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="9c0100002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000f1ffffff000000000b0001006d717072696f00006c0102000082ab90111bbe057f94c4176385158e1a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100003000c000300000000000005000000000000000000000800010000000000b80004000c00040000000000000000000c00040000000000000000000c00040000000000000000000c00040000000000000000bcafee0a5aeac5853168d63fcc9a12000c000400000000000000000000000c00040000000000000000000c000400000000000000000050ff040000000000000000000c00040000000000000000000c00040000000000000000000c00040000000000000000000700040000000000000000000c000400f7000000000000000c00040000000000000000000800010000000000340003000c00030000000000000000000c00030000000000000000000c0003000000000000"], 0x19c}}, 0x0) r2 = socket(0x1000000010, 0x80003, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000080)=0x1000, 0x4) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r4, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c00e500", @ANYRES16=r5, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r6, @ANYRES64]], 0x3}, 0x1, 0x0, 0x0, 0x20040000}, 0x20085) sendmsg$NL80211_CMD_STOP_AP(r4, &(0x7f0000000480)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000225bd7010fedbdf25100000000f0034001b251609beb80e160008004b00030000000800a500010000003bb8260fee80521c638cd7e5b878e931dc93dd372a1f896853c7c6b133d95bf778e122ff85be95"], 0x34}, 0x1, 0x0, 0x0, 0x24008040}, 0x60000040) connect$can_bcm(r4, &(0x7f0000000500), 0x10) sendmsg$NL80211_CMD_NEW_KEY(r2, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r5, 0x10, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_SEQ={0x7, 0xa, "e1104a"}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x3}, @NL80211_ATTR_KEY_SEQ={0x11, 0xa, "65022006f7e02a9daf2feadf42"}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000004}, 0x20000811) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f00000000c0)={0x0, @in={0x2, 0x4e20, @empty}, @vsock={0x28, 0x0, 0xffffffff, @host}, @sco={0x1f, @none}, 0xffff, 0x0, 0x0, 0x0, 0x1000, &(0x7f0000000080)='veth0_macvtap\x00', 0x80000000, 0x9, 0x7}) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492543, 0x0) 17:17:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockname$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000440)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000480)=ANY=[@ANYBLOB="00040000", @ANYRES16=r2, @ANYBLOB="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"], 0x400}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r3, &(0x7f0000000d00)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000d40)=0x1c) 17:17:01 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x4c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000500) 17:17:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) accept4$netrom(r0, &(0x7f0000000040)={{0x3, @netrom}, [@default, @bcast, @null, @default, @default, @remote, @default, @null]}, &(0x7f00000000c0)=0x48, 0x80000) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x9}}) 17:17:01 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg$inet6(r0, &(0x7f0000002100)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x5}}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x88, 0x2, 0x2, 0x0, 0x0, [@initdev={0xfe, 0x88, [], 0x0, 0x0}]}}}], 0x28}}], 0x2, 0x0) socketpair(0x27, 0x804, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f00000000c0), 0x4) 17:17:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 929.971815][ T26] audit: type=1804 audit(1588353421.690:651): pid=30230 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir134039839/syzkaller.vXRs7Z/142/cgroup.controllers" dev="sda1" ino=16376 res=1 17:17:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x0, 0x4, 0x10, r1}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e20, 0x4, @empty}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e23, 0x5, @remote, 0x1}, @in={0x2, 0x4e21, @loopback}], 0x68) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000000)={0x6, 'wg1\x00', {}, 0xffff}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r6) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000001080)={r8}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r8, 0x2, 0x30, 0x8, 0x8}, &(0x7f0000000140)=0x18) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3f, @mcast1, 0x1}, @in6={0xa, 0x4e22, 0x4c4, @private0, 0x4}, @in={0x2, 0x4e21, @rand_addr=0x64010101}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e22, @private=0xa010101}, @in={0x2, 0x4e24, @local}], 0x78) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r4, @in={{0x2, 0x0, @loopback=0xac141400}}}, &(0x7f00000000c0)=0x90) 17:17:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001080)={r3}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r3, 0x4}, 0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x52, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014000500e00000b6a19cb0b4ec3fab0ebbc757c7bc7f458168a5d5a12af6f41f3ee8d87abbdbba0230251b0cfaec50864c69e23dabdda2e67d5a4e7d06c890f9a743e6f134b06ff811dbe6f8f7582d32128691a66a12e5804b4d7cb0b818530b06f884be465ba189031d17802d7b123a0c09a9bb59183827df3e8ad2d03fe1d564f4783406b3879592", @ANYRES32, @ANYBLOB="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"], 0x48}}, 0x0) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r4, &(0x7f0000000000), 0x4000000000001f2, 0x0) 17:17:02 executing program 0: unshare(0x40000000) socket$xdp(0x2c, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000280)={0x0, 0x1, 0xc7, 0x0, 0x800}, 0xc) socket$pptp(0x18, 0x1, 0x2) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=ANY=[]}}, 0x20000040) 17:17:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 930.574053][T30259] IPVS: ftp: loaded support on port[0] = 21 17:17:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0xfc]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 931.282477][T30259] lo speed is unknown, defaulting to 1000 [ 931.388367][T30260] IPVS: ftp: loaded support on port[0] = 21 [ 933.751077][T30307] IPVS: ftp: loaded support on port[0] = 21 [ 933.767851][T30307] lo speed is unknown, defaulting to 1000 [ 933.997997][T30307] chnl_net:caif_netlink_parms(): no params data found [ 934.163210][T30307] bridge0: port 1(bridge_slave_0) entered blocking state [ 934.195288][T30307] bridge0: port 1(bridge_slave_0) entered disabled state [ 934.231241][T30307] device bridge_slave_0 entered promiscuous mode [ 934.246939][T30307] bridge0: port 2(bridge_slave_1) entered blocking state [ 934.269357][T30307] bridge0: port 2(bridge_slave_1) entered disabled state [ 934.300422][T30307] device bridge_slave_1 entered promiscuous mode [ 934.337289][T30307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 934.351838][T30307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 934.388800][T30307] team0: Port device team_slave_0 added [ 934.417434][T30307] team0: Port device team_slave_1 added [ 934.474851][T30307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 934.482643][T30307] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 934.510360][T30307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 934.525150][T30307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 934.533806][T30307] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 934.570219][T30307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 934.646762][T30307] device hsr_slave_0 entered promiscuous mode [ 934.710694][T30307] device hsr_slave_1 entered promiscuous mode [ 934.750316][T30307] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 934.757900][T30307] Cannot create hsr debugfs directory [ 935.246702][T30307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 935.298290][T20823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 935.312107][T20823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 935.325803][T30307] 8021q: adding VLAN 0 to HW filter on device team0 [ 935.344787][T20823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 935.357516][T20823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 935.375708][T20823] bridge0: port 1(bridge_slave_0) entered blocking state [ 935.382933][T20823] bridge0: port 1(bridge_slave_0) entered forwarding state [ 935.400451][T20823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 935.408787][T20823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 935.430915][T20823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 935.439537][T20823] bridge0: port 2(bridge_slave_1) entered blocking state [ 935.446795][T20823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 935.467386][ T9374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 935.500676][T16677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 935.513280][T16677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 935.524816][T16677] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 935.554800][ T9374] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 935.563350][ T9374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 935.591415][ T9374] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 935.610510][ T9374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 935.619868][ T9374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 935.643422][T20823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 935.665365][T20823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 935.687223][T30307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 935.737137][T16672] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 935.755055][T16672] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 935.782665][T30307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 935.889486][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 935.912115][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 935.969823][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 935.979701][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 936.005273][T30307] device veth0_vlan entered promiscuous mode [ 936.021365][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 936.029466][T20832] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 936.056103][T30307] device veth1_vlan entered promiscuous mode [ 936.107559][T16672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 936.116916][T16672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 936.131506][T30307] device veth0_macvtap entered promiscuous mode [ 936.162201][T30307] device veth1_macvtap entered promiscuous mode [ 936.201921][T30307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 936.213685][T30307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 936.223969][T30307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 936.235105][T30307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 936.245457][T30307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 936.256306][T30307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 936.266604][T30307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 936.277500][T30307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 936.297885][T30307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 936.318498][T30307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 936.338260][T30307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 936.357890][T30307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 936.367920][T30307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 936.392681][T30307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 936.413984][T30307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 936.429457][T16672] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 936.447493][T16672] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 936.467199][T16672] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 936.491398][T16672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 936.506548][T30307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 936.517717][T30307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 936.529116][T30307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 936.542261][T30307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 936.553102][T30307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 936.564826][T30307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 936.575720][T30307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 936.587162][T30307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 936.598332][T30307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 936.609753][T30307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 936.621159][T30307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 936.632509][T30307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 936.643478][T30307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 936.663174][T30307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 936.700421][T30307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 936.711895][T16672] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 936.731381][T16672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 937.073866][T30513] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 937.138962][T30513] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 17:17:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0xff]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x8, @private0, 0x3bdf}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x0, 0x24019884) 17:17:08 executing program 4: unshare(0x6c060000) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000009, 0x8031, r0, 0xfc5f7000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.swap.current\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="910300000005000000001b8eb3c9"], 0x14}}, 0x0) recvmmsg(r2, &(0x7f0000001ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000480)={0x5, 0x200, 0x1}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x0) recvmsg$can_bcm(r4, &(0x7f0000000200)={&(0x7f0000000140)=@in={0x2, 0x0, @private}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/181, 0xb5}], 0x1, &(0x7f0000000340)=""/179, 0xb3}, 0x20) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='cdg\x00', 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x1e1200, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 17:17:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x11, 0x800000003, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001000030800"/20, @ANYRES32=0x0, @ANYBLOB="c3ffffff0000000008000d00", @ANYRES32, @ANYBLOB="08001b0000000000"], 0x30}}, 0x0) 17:17:08 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3000001, 0x100010, 0xffffffffffffffff, 0x33551000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu_user\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, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x0, 0xffff}) pwrite64(r4, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r3, r2, &(0x7f0000000040), 0x100000001) 17:17:08 executing program 3: r0 = socket$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$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c000d0700f1ffffff00000000000000000000008daaab83b5047a4ef962c0f36f3ca71245b743902a634ebc008743704f2f1920b39b1da35f7f3dd7ce090475c3378a951bf32240caed1e813c854e2a2c94d665a2bc2c33974200b9ddf7e99309ae2510a7a631930ff5cbf45a26aae867fc3d8f7c09f5fe872efd0c371d3f9b786faf44faa105c7574a6c3945f880959d2f745cb5cc87513b0d3e1f92b7f5cc670b1f259311a26889ba1a53e8471f1ca392f44fbde8df413d41fe444476fd6649c4be581816385778861f942dc6494e9284d40ae988ef97566ff8740f", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0001000011000000006e64000000000c0002000800010006000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000000200), 0x0) write$binfmt_elf64(r4, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd"], 0x6) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfef0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r5, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x54, r5, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010102}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x40800}, 0x40086) 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) [ 937.311754][T30525] device lo entered promiscuous mode [ 937.342816][T30525] device tunl0 entered promiscuous mode [ 937.347523][T30524] IPVS: ftp: loaded support on port[0] = 21 17:17:09 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000840)={0x2, 0x4e22, @multicast2}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r2, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40002}, 0x24000080) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="e50c0000000006001401dcd10c00000080000000000000000000000000ff00000014ab000000000900000000002000f600000000000000000000e5d900"], 0x48}, 0x4000000) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0)=0x20, 0x4) 17:17:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 937.390998][T30525] device gre0 entered promiscuous mode [ 937.409303][ T26] audit: type=1804 audit(1588353429.120:652): pid=30531 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir134039839/syzkaller.vXRs7Z/144/memory.events" dev="sda1" ino=16363 res=1 [ 937.471399][T30525] device gretap0 entered promiscuous mode [ 937.508722][T30525] gretap0: refused to change device tx_queue_len [ 937.532668][T30525] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 937.554152][ T26] audit: type=1804 audit(1588353429.160:653): pid=30522 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir134039839/syzkaller.vXRs7Z/144/memory.events" dev="sda1" ino=16363 res=1 [ 937.587998][T30539] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:17:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800a000100636668736900000004001080"], 0x3}}, 0x4008000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000080)={r3}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r7, @ANYBLOB="310000dbfaf5be5d03e100"], &(0x7f0000001100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r7, 0x4820000, 0x5, 0xfff}, 0x10) 17:17:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x2]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 937.702163][ T26] audit: type=1804 audit(1588353429.190:654): pid=30531 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir134039839/syzkaller.vXRs7Z/144/memory.events" dev="sda1" ino=16363 res=1 [ 937.808372][T30546] gretap0: refused to change device tx_queue_len [ 937.823359][T30546] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 17:17:09 executing program 5: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r5 = openat$cgroup_ro(r4, &(0x7f00000001c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_x25_SIOCDELRT(r5, 0x890c, &(0x7f00000002c0)={@remote={[], 0x2}, 0x7, 'veth1_to_team\x00'}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='H\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000b37200000b000100666c6f7765720000180002001400548006000280080001000000000004000180000001800000010000000000000003000000000000000300000000000000030000000000000003000000000000000180000001000000000000000100000000001000010000000000000001000000000000000100000000000000030000000000000003800000010000000000000001000000000000000200000000000000030000000000000004000000000000000300000000000000010000000000000003000000000000000100000000000000028000000100000000000000010000000000000001000000000000000100000000000000010000000000000001000000000000000100000000000000010000000000"], 0x48}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 937.847832][ T26] audit: type=1804 audit(1588353429.210:655): pid=30531 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir134039839/syzkaller.vXRs7Z/144/memory.events" dev="sda1" ino=16363 res=1 [ 937.912402][T30524] lo speed is unknown, defaulting to 1000 17:17:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 938.006013][ T26] audit: type=1804 audit(1588353429.250:656): pid=30535 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir134039839/syzkaller.vXRs7Z/144/memory.events" dev="sda1" ino=16363 res=1 [ 938.098281][T30530] IPVS: ftp: loaded support on port[0] = 21 [ 938.245199][T30530] lo speed is unknown, defaulting to 1000 17:17:10 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, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x82, 0x0, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000070601030000000040000000000000000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x34, r5, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'hsr0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x34}}, 0x0) sendmsg$SMC_PNETID_GET(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r5, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6gretap0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x70}, 0x1, 0x0, 0x0, 0x20040000}, 0x80) 17:17:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800a000100636668736900000004001080"], 0x3}}, 0x4008000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000080)={r3}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r7, @ANYBLOB="310000dbfaf5be5d03e100"], &(0x7f0000001100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r7, 0x4820000, 0x5, 0xfff}, 0x10) [ 938.490220][ T26] audit: type=1804 audit(1588353430.210:657): pid=30619 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir945075916/syzkaller.7V6XLD/258/cgroup.controllers" dev="sda1" ino=16364 res=1 17:17:10 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0xa, 0x6) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x2e0) 17:17:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:10 executing program 5: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x40001d0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x65c15bf2) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) accept4(r0, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet(0xa, 0x0, 0x8f) socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 17:17:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x9a, &(0x7f0000000080)={@local, @random="4ea35c9f13fc", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x64, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x19, 0xc2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0xd, "a2c2e15bd5c0d8c0411702"}, @generic={0x0, 0x12, "4b25d824609b00000000000000055234"}, @window={0x3, 0x3}, @md5sig={0x13, 0x12, "2b4ab32428614fa6edb7998234fc1894"}, @md5sig={0x13, 0x12, "c794cce025146698ba4c2facbf80f2dd"}, @exp_smc={0xfe, 0x6}, @mss={0x2, 0x4, 0x8000}]}}}}}}}}, 0x0) 17:17:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:10 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x2, 0x12, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYRESHEX]}, 0x8a) 17:17:10 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$inet6(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001700)="1ed6ec12c44686755d6014e3a2976e69add2cca30881ed68d65a7fa17a8ab63834b8e473b39b6a890056330e54a867ce830ec84afbe06109b29683494a32ed63da9c49d6686100cc315119bfb104bcabc5daa6d94010b98c556ee9f40e1f39a7d478e5019ec24e49c1e25ba1654de82ce37e4b40d026cc33084cb10828a8800427196db60c55014b565b6e9fd1e03d7255da0c36c0256b4dcae5265124e7d9b8b571a79d24430a8afd76bd8b473039cf7921875ce8792e95aefa72543d82d05b68999e507352433d9128234333", 0xcd}, {&(0x7f0000001800)="e6", 0x1}], 0x2, &(0x7f0000001880)=[@rthdr_2292={{0x68, 0x29, 0x39, {0x73, 0xa, 0x0, 0x1, 0x0, [@private0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @empty, @private0={0xfc, 0x0, [], 0x1}]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0xd4, 0xe, 0x0, 0x7e, 0x0, [@local, @loopback, @empty, @dev={0xfe, 0x80, [], 0x10}, @remote, @private0, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7fffffff}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x21, 0x0, [], [@enc_lim={0x4, 0x1, 0x69}, @ra={0x5, 0x2, 0xffff}]}}}], 0x128}, 0x0) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000002ec0)=@id, &(0x7f0000002f00)=0x10, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000002f40), 0x80000) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000003000)={'wg1\x00', 0x0}) recvfrom$packet(r2, &(0x7f0000002f80)=""/71, 0x47, 0x40000101, &(0x7f0000003040)={0x11, 0xf8, r3, 0x1, 0xfc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) pipe(&(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f00000030c0)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000003180)={0x0, r4, 0x0, 0x6, &(0x7f0000003140)='*:@#{\x00', 0xffffffffffffffff}, 0x30) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000003440)={&(0x7f0000003100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003400)={&(0x7f00000031c0)={0x208, 0x1b, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@typed={0x4, 0x78}, @generic="8f7486c518a6fd2e3bac1061c26ac465c9559756a5cf79e354f1a443f60e8ac675515e148f54ccf6578ee40cbc6d1833324ba58a60d2710be8ef1ff3524c51ef69094876c84f4214b3d3a63501c30f872cd1703ff01d88401c942b95f3b69f98b6009a1d776c0ce56110f41b8697a98c09d9a54164703146547467d4996e6585fd941e50905d883fff0141ddfd61f5b75495139d4f79ab6f0275917ae3b82cf4f39cd8c2c9f8cae670fabff7ab18122a59a0a7bbc0cc7a31e3733cd73c375390af166a0febfcd5e88d428ed72ceaad9a7c4bb630e212cd1726b526bd", @nested={0xa2, 0x7c, 0x0, 0x1, [@generic="6e429b4edc804e89bbab3b1b5ea38c9aed6c351b381347498fe47a88605cf8bc25161dbb04db81c5a9fb2f0a79dca22196bb64c74a7315418f8b29ef346a0dc7cbd5ab97c7092003da502c9449495c689c12425023d1a2da0c6da90e01c77e7ade8f8f97aef5fbbc776a6451b9345a1fa970c99df902d59f2f9fe8b51b5de49a0d3f81f9ccf70a49fd7018fd5aff5543f86f011fd5285ec32a8ca5e6cc50"]}, @nested={0x46, 0x40, 0x0, 0x1, [@typed={0x8, 0x50, 0x0, 0x0, @pid=r6}, @typed={0x8, 0x89, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x8, 0x95, 0x0, 0x0, @ipv4=@multicast2}, @typed={0xc, 0x49, 0x0, 0x0, @u64=0x3}, @typed={0x8, 0x87, 0x0, 0x0, @fd=r1}, @generic="81f15d245fbe625ac442d8a0c56ea8d4c95b7c08538b"]}, @generic="12ec74c5b8189b496fe1611d86d8e938f713b3b260860d25888807a31e25f73e0f378fc84fc6"]}, 0x208}, 0x1, 0x0, 0x0, 0x8040}, 0x404c080) clock_gettime(0x0, &(0x7f0000003480)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x56, &(0x7f00000034c0)={r7, r8/1000+10000}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000003500)={@mcast2, 0x7, 0x0, 0x2, 0x4, 0xffff, 0x1}, 0x20) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_timeval(r9, 0x1, 0x14, &(0x7f0000003540), &(0x7f0000003580)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000035c0)={0xffffffffffffffff}) r11 = syz_genetlink_get_family_id$fou(&(0x7f0000003640)='fou\x00') sendmsg$FOU_CMD_DEL(r10, &(0x7f0000003740)={&(0x7f0000003600)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003700)={&(0x7f0000003680)={0x54, r11, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @dev={0xfe, 0x80, [], 0x40}}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040001}, 0x4000000) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000003800)={0x6, 0x7, 'syz2\x00'}, &(0x7f0000003840)=0x28) 17:17:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x6]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800a000100636668736900000004001080"], 0x3}}, 0x4008000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000080)={r3}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r7, @ANYBLOB="310000dbfaf5be5d03e100"], &(0x7f0000001100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r7, 0x4820000, 0x5, 0xfff}, 0x10) [ 939.187522][T30657] IPVS: ftp: loaded support on port[0] = 21 17:17:11 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003e00)={0xffffffffffffffff}) getsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="000000000002000000439d47ca5a8def27a85d00", @ANYRES32=0x0, @ANYBLOB="0000000000000000140612800b00010062726964674c695a7ab0c66520000400028005001000051b0000"], 0x3c}}, 0x0) ioctl$SIOCRSSCAUSE(r2, 0x89e1, &(0x7f0000000040)=0x816f) r3 = socket$inet6(0xa, 0x3, 0x9) recvmmsg(r3, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000000480)=0x4000000000007, 0x4) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x3, 0x9) recvmmsg(r4, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4a, &(0x7f0000000480)=0x4000000000007, 0x4) connect$inet6(r4, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) write$binfmt_elf32(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000002000000400000004380004000000000000fca5000000800000000061aa56ad3ab8000000200000002a000000000000100000"], 0x38) sendmmsg(r4, &(0x7f00000092c0), 0x0, 0x20008000) write$binfmt_elf32(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}}, 0x38) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r3, 0x8983, &(0x7f0000000000)={0x1, 'vlan0\x00'}) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 17:17:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x7]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x8]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 940.034921][T30661] IPVS: ftp: loaded support on port[0] = 21 [ 940.881490][T30657] lo speed is unknown, defaulting to 1000 17:17:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x50, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0x0], @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x1a, 0x3a, 0xff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, {[], @ndisc_na={0x88, 0x0, 0x0, 0x0, [], @private0, [{}]}}}}}}, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2c, 0xb, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x2c}}, 0x0) 17:17:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x9]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'ip_vti0\x00', 0x0}) socket$nl_audit(0x10, 0x3, 0x9) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)=@ipv6_getaddr={0x50, 0x16, 0x1, 0xfffffffd, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @remote}, @IFA_LOCAL={0x14, 0x2, @remote}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x50}, 0x1, 0xfcffffff00000000}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$xdp(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="21116e4f16dbb7f09115365169afd78f99b2c79c57f454460390b68c4ac309575ff02d96dd7226f677953a8be7fe886a3e324cd562cee019bdc086055ea48d9fc697e46fe1d1fe6fe9e81be5826a2c815a10b1ec2e187991ec2c05b8eb55f4e82afedd016abbd78631fd80db8bbb5cfe703bac81", 0x74}, {&(0x7f0000000280)="b9c478f848ddcf76", 0x8}], 0x2, 0x0, 0x0, 0xc004}, 0x801) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b8641e8a76256b1ceba6", @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00b74000000000cc"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000008240007e7ffffff4007aaa30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000580), &(0x7f00000005c0)=0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x8}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_MASK={0x6}, @TCA_TCINDEX_HASH={0x8}]}}]}, 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x3}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}]}]}]}, 0x3c}}, 0x0) 17:17:13 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x32600) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) writev(r1, &(0x7f00000015c0)=[{&(0x7f0000000100)="6b31245a1c9e3584cfc89924320cfc6ff2e80906d55e46d55a3adfd4bef50adce63a08af195ceff7e3cd236bfc4751a9dfdd8cc305154b7d98933d36f3551bf386c9afb65c863ced2ffaa204517ccdc8ad2ea595c43bf1e971783c6d76b7de74f73eefd6a8e044cc45b1564b95b263704b3ab72c736a435e32fb7495ba15efb5104f8c89b1ebceb9a618d03b911b02bd4731c5a60ba5ba25e6a955381f52e8a0ce6e141a92473f0a522ecfe3722976", 0xaf}, {&(0x7f0000000000)="0c38e88cd1ca8458892a1d384b227fa7ecc58b98659e6cffa841c5fc91bd2e050af0b162e70f2e8aedc122e2fbd4c776baa11ac4e0f1978256ea66586027a20de7835d5a558ca08f8289fec8b6408d0401b736", 0x53}, {&(0x7f00000001c0)="dcbf476308b497629f404fe368b964411044476e5d415c494b47768e24b2aa488fcbdc598c5c4229e777f55225e6ed0d7b6d1ce58c66c29e6296a6276863e08a20edce0d1acc959a84db16c779a935d64cfcb613598a74928583a879c56ac07224180ee50a086754615220c30fc19003867606d82e1d8316060c2063fad8f40d8ed95a89770c28470eb542bf6319e7ce1fba303f2eb847a37033fcf3fd1cce49285f45dfaa8fc47a083020abc94b40fb5892af78c56ea892c91efcf9fbad1f6b6f894de0090bef", 0xc7}, {&(0x7f00000002c0)="82b5eece478088897e64db78d6ba60655b4933b29f8e4bad98621ef7d93abdf84ec85bf610e44d51023f2dde8d6153c2ba83a8b45b397f29f55751196e8a79eeea630ce2f38c169facf76be0184624ce0639507770ca6c5eef8e647b770ceca11fa8de0850fe868b7473cbb03d73d644232d7e409179004a502db733e46405b9399fa986b8cd51de6e", 0x89}, {&(0x7f0000000380)="7c01cba8363266ae2d049ee520e81f56f9667a8e8a7dd80c401bac04ecccda15e44e8f690139", 0x26}, {&(0x7f00000003c0)="73d0aae1031f7fc763f492d0257945558da1cc104dde9200ae10bd6b9e459f0617c8c2be81bbfb81f4d215c8c02eee053fc165cdbb968903bcb8f806c98b0d1785adafdd452a28def4cd814a6f633e0b5267e41f08f6f8c10069161334a0bc88ed9859c40f80de361eec260c67eeedd88638a0e5b8b40798a8a9d113e00f9a0162131d357469a4e634b45ffba2107a7edf910853138f9d3bed3265b376fc7180608bbee172f3fd9e464b2ebeb79b37879f545a1f1170604f", 0xb8}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="9e98bdfdcb966f638782a5e03efd76882ba8d506acdbdda22a36fa", 0x1b}, {&(0x7f00000014c0)="a2ec5afa4facc18fa6b846e4811106dfe8bf0027b0e815774f54cdd00cb8c5c788a25ba494581e02aa279f33562456da9df5654251384be268de4ceb400db6a03a30bb776f0cf925c927185b3208fe7ad6acb16ba4f525d769f78f9640a65d3f173fe9522b050d6dae79e51a74a5b89229b3a14c02750c113a893541c759246893f01402dc7f648b80fe8977c663a1a1422eb47d9cf15db96e8c2e75150892a762c3eadbce22b47757a3fd624aa32781b6f9c4263fffc96d50bb4cd7736bc731a22cf6f36840606a84412c5a0bc23635c3e3ad3e99884b04bc275439e9463708973593c3a5f4b84dfdbab4d2eef1e8", 0xef}], 0x9) 17:17:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[]}, 0x1, 0x0, 0x0, 0x44048}, 0x801) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r3) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001080)={r5}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r5, 0x9, 0x6, 0x100, 0x0, 0x1}, &(0x7f0000000080)=0x14) 17:17:15 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x50, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000000)={0x3, 'erspan0\x00', {0x8}, 0x7}) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$devlink(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 17:17:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xa]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:15 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffffd3b000007110600f30501000b0001", 0x17) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001d00)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="0000000000000000080000000d0001006d61746368616c6c0000000200380001000500010073696d706c6500002400028005000300000000001800020000b092000004000600"], 0x74}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001c80)=[{{&(0x7f00000000c0)=@ax25={{0x3, @default, 0x1}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000280)="7619972f0a9c3f52fca2548cecf49fc58db4a74613d448720c24f0da95e544b342b2c76c194cbede153b805dfe8548284f55889c4bbe6302fb2b32168c07f298db09def7944425fa74eb4a58d59858130c3a4566ee4d6e5410d6e11428ff38d52eec4616967359ce5474bf653c1585348f72cad8ad83e77621c089c006ee9712226dc09d5ea52f48c46c01be942b45d7314734ea7dc0eef64ca238ef4b2d2fba0d40508bc6e4af4c9a7d8bc3cfc7bf6c8cb9182539a64bef4ab4670b5c0d05f143ed98a16fcdfca669d8375106854b1542bf8fd4013022fc1cfbc5b21712aa0838c9c69ec626b85ef66a4ecedbad99e411", 0xf1}, {&(0x7f0000000380)="0927948739bb4935b8ceeba63445b333642de0a736d93d1ffca3f1c60db44949222f0b118cd6cf28883bd82021715ce164af9164e815caf1c19489096f07880b100f7fb4110a9d75f52a063d503f6165df5366859915d0d30484d5930d39b20dd504883fad82ed1720cbe259de11ad76ce22607a6386d4a7c0f4da8e956784e16db85457acc235b121bc23fcfcd09b34fbc969ad6cccc94cd09275f444b80cf991e9d07dfa6390e752f975ad487acc91f96aa10a2eb5ff116ecb71335087d6aa87d41ce95e", 0xc5}, {&(0x7f0000000140)="abe1ceceaec37796b7e264bab79e1ce88cff08737c60709cf758043900c640df9737ae1c1036dadf0b356496dc34473553c97e448a7ed32435bbaeb3f8b44b7cfc319f884ad9056159c63619f2f4e1f048e24261a1baa87b2352910a7119e7b88f901c302a03e9b4d1ce88aa32", 0x6d}, {&(0x7f0000000480)="9e45edf0ada3e9dab648e16ac4ade9eb844678c6e0a82cf2386c52d358158842a037f1ec63bd71045a3048452c9f9aa2b0d2754bada469bdaa155685e2010fd90bc0906f0d8658c04b16956d9e5360698c04a71d415dd49e2d2b9769922d20343769e57251846ce7f35fcb64d89fe25653c32a51fd22b0a13eb7e4446845bb6580ab0c81e88ee0bbdf67bfb1e10fc92711a6a09f20979d6c1de1a2705d1eb9208230165e41799b241a9e58867a405e22d723112ae03dfecf4127a0c8a50185d40bdd0fe0644420589ff92cb0381524926382", 0xd2}], 0x4, &(0x7f0000000580)=[{0x58, 0x10d, 0xb1, "bb9e2b4263fe3e07a5b681cd59ff3efd4dd3854e395c18481ff8fbe2a86bed3edaa65ef0b9d8eae4f3caa4a6f87ac1e4494e25ba7342af006ea7d7d5137cc5981d2a8adf"}, {0x80, 0x136, 0x3, "be9645a1998200f6ee8bedb627e25bb22a9715e4e0b2e16967bd6fdc7b7d82694521fd150e1624c968e4aeade0a87430a2155e3ea735b2b2ea4c3a5ae4647aa973e6da2957388bb03086a5c6f791c7555ddc306304ea939504aede3fe12238b5b6891ceb353607a478"}, {0xf0, 0x116, 0x9, "a62c122eddad97ed834bc552448d2fb54c1756e3ed368fb911a49b2b35e9d7cd808a575a31d619c340045a663827935ed4b6d4135b86916f25ce679c15f122fc128a4deeb9fab5206c5f6e1fea418b3d06c150e6bfd553704d58f9c122880325ecf7b695ca99e320498aa7d9ee2dcd8b628dd9a48e98786bae229f8c208f78f738a67563e441c7fd50e6e6807091942353ed7ee1da921428c245499806224d2662d2c486eaaac05975605aaa0584c9dd02d48d56ca441d055146402b6c55c96776dceebe51bca150018038befc72434d502a0af323b7447c829f110414"}, {0x1010, 0x0, 0xc489, "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"}], 0x11d8}}, {{&(0x7f0000001780)=@xdp={0x2c, 0xa, r5, 0x2}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001800)="efa4f222d619802e6e50bfe5ff9ac79be114583fd518b320be017ce6dd1deb192d8d26168fd696045129b911347db2f5611eb603aac8d6c81bd933b45272b0a53c8816333499827e517d21e41b30ff353293c6388d146f88c711b39a57a4d18643dc34cc42d8b1e1cde90e63c5f7c8e4e882e92284", 0x75}, {&(0x7f0000001880)="4fdf5c1e33d5bcf6d7a8411bd1c6f7b13609eeab3e68758e3a57afb8abe6e5a6b2c302e7f47363846d367fc854e77ed7815f0df37609f2998d4d3775bc19da23aa9e94df8053cc5f764ca9dc7444208d21a770e020279fca6e6f8144f8f4ba83696e2a7578e66073a5f2066ea8c2247f28de3af6444c6e51470b865702218d86f7b7c496569f94f139ba2bef3dd6e1bd379d145b6b90857b37fd17bef52d981460222682dada74d9d2f0c935eb91e0abdd04746afa694fe669ed9afab45d07ba66eaaf3e89473a6d378dde", 0xcb}, {&(0x7f0000001980)="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", 0xfc}, {&(0x7f0000001a80)="10172a6df3934c4d4d485341bfb10344640a6742db3360c4893dc2c9d1be6c382c2601112bfea86ab0600892e1e26141afc1abd18a1936e8717ef02c8783720f8cb02f0c305bd7e363c5822f7f43aa", 0x4f}], 0x4, &(0x7f0000001b40)=[{0x70, 0x0, 0x4c00, "fa29de61998c891e89681f7a80bded7bac93e0630a772b9cb0a79bbe12a36fe0a1ebcb9c2bbe8e54cbd7e4593c7d9a4bb2daf56a2638c2d70a4f2d09d7909ce32aba210970200c01ccb8dc502e3dcf3dc546152eec412dadebfc0e"}, {0xc8, 0x119, 0x5, "0ebc95578aac255aa683bb183171fcc0edd0097ed21c4401cfd61410686eda854cfb3dc5bffd29cddcc51790111a0d60a2776273678b86d2a21d7d0e1580e87c5a121198c09c24917134dd960ee13189e9ebe13f810e6dafeeda2622420456369ff0490574bfe090b49ad140872438add983df8a32f85b17cef3215a9faf45f5149f3857e8ddc78238d016461619bb6ee41f1ed1fc0f0da815a6a9090f034154781d2010c959c2ba9a40161c664287328351b09c"}], 0x138}}], 0x2, 0x4000) socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r6, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000000040)={'netpci0\x00', {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}) splice(r0, 0x0, r2, 0x0, 0xa56, 0xc) 17:17:15 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x32600) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) writev(r1, &(0x7f00000015c0)=[{&(0x7f0000000100)="6b31245a1c9e3584cfc89924320cfc6ff2e80906d55e46d55a3adfd4bef50adce63a08af195ceff7e3cd236bfc4751a9dfdd8cc305154b7d98933d36f3551bf386c9afb65c863ced2ffaa204517ccdc8ad2ea595c43bf1e971783c6d76b7de74f73eefd6a8e044cc45b1564b95b263704b3ab72c736a435e32fb7495ba15efb5104f8c89b1ebceb9a618d03b911b02bd4731c5a60ba5ba25e6a955381f52e8a0ce6e141a92473f0a522ecfe3722976", 0xaf}, {&(0x7f0000000000)="0c38e88cd1ca8458892a1d384b227fa7ecc58b98659e6cffa841c5fc91bd2e050af0b162e70f2e8aedc122e2fbd4c776baa11ac4e0f1978256ea66586027a20de7835d5a558ca08f8289fec8b6408d0401b736", 0x53}, {&(0x7f00000001c0)="dcbf476308b497629f404fe368b964411044476e5d415c494b47768e24b2aa488fcbdc598c5c4229e777f55225e6ed0d7b6d1ce58c66c29e6296a6276863e08a20edce0d1acc959a84db16c779a935d64cfcb613598a74928583a879c56ac07224180ee50a086754615220c30fc19003867606d82e1d8316060c2063fad8f40d8ed95a89770c28470eb542bf6319e7ce1fba303f2eb847a37033fcf3fd1cce49285f45dfaa8fc47a083020abc94b40fb5892af78c56ea892c91efcf9fbad1f6b6f894de0090bef", 0xc7}, {&(0x7f00000002c0)="82b5eece478088897e64db78d6ba60655b4933b29f8e4bad98621ef7d93abdf84ec85bf610e44d51023f2dde8d6153c2ba83a8b45b397f29f55751196e8a79eeea630ce2f38c169facf76be0184624ce0639507770ca6c5eef8e647b770ceca11fa8de0850fe868b7473cbb03d73d644232d7e409179004a502db733e46405b9399fa986b8cd51de6e", 0x89}, {&(0x7f0000000380)="7c01cba8363266ae2d049ee520e81f56f9667a8e8a7dd80c401bac04ecccda15e44e8f690139", 0x26}, {&(0x7f00000003c0)="73d0aae1031f7fc763f492d0257945558da1cc104dde9200ae10bd6b9e459f0617c8c2be81bbfb81f4d215c8c02eee053fc165cdbb968903bcb8f806c98b0d1785adafdd452a28def4cd814a6f633e0b5267e41f08f6f8c10069161334a0bc88ed9859c40f80de361eec260c67eeedd88638a0e5b8b40798a8a9d113e00f9a0162131d357469a4e634b45ffba2107a7edf910853138f9d3bed3265b376fc7180608bbee172f3fd9e464b2ebeb79b37879f545a1f1170604f", 0xb8}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="9e98bdfdcb966f638782a5e03efd76882ba8d506acdbdda22a36fa", 0x1b}, {&(0x7f00000014c0)="a2ec5afa4facc18fa6b846e4811106dfe8bf0027b0e815774f54cdd00cb8c5c788a25ba494581e02aa279f33562456da9df5654251384be268de4ceb400db6a03a30bb776f0cf925c927185b3208fe7ad6acb16ba4f525d769f78f9640a65d3f173fe9522b050d6dae79e51a74a5b89229b3a14c02750c113a893541c759246893f01402dc7f648b80fe8977c663a1a1422eb47d9cf15db96e8c2e75150892a762c3eadbce22b47757a3fd624aa32781b6f9c4263fffc96d50bb4cd7736bc731a22cf6f36840606a84412c5a0bc23635c3e3ad3e99884b04bc275439e9463708973593c3a5f4b84dfdbab4d2eef1e8", 0xef}], 0x9) 17:17:15 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x10001, 0x8ff6, 0x2, 0x800, 0x9}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xa0, r2, 0x100, 0x70bd27, 0x25dfdbfe, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x1}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20040050}, 0x40) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}]}, 0x34}}, 0x0) socket$kcm(0x29, 0x7, 0x0) 17:17:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000200), 0x0) write$binfmt_elf64(r1, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd"], 0x6) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r2, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0xb4, r2, 0x300, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x22}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xe8}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000045}, 0x44004) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000480)=[@in6={0xa, 0x0, 0x0, @private1}]}, &(0x7f0000000180)=0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) connect$nfc_llcp(r4, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x3, 0x2b, 0x10, "5fdc14a48b1fa1d4b3bf5eac61d40747d102c32ae26215afc837b68d05d376dd3e4c54cb12cf7b0e4c95e18ff00428fbecc7b5eff80d2f948889fefe95a224", 0x2e}, 0x60) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000080)) 17:17:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xe]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 944.186077][T30778] IPVS: ftp: loaded support on port[0] = 21 [ 944.256802][T30788] IPVS: ftp: loaded support on port[0] = 21 [ 944.323760][T30778] lo speed is unknown, defaulting to 1000 [ 944.361961][T30789] netlink: 'syz-executor.1': attribute type 9 has an invalid length. 17:17:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x10]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 944.415851][T30788] lo speed is unknown, defaulting to 1000 17:17:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) ioctl(r0, 0x0, &(0x7f0000000040)) 17:17:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000440)=0x0, &(0x7f0000000480)=0x4) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r1, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xf}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r3 = accept(0xffffffffffffffff, &(0x7f00000005c0)=@x25, &(0x7f0000000640)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000680), &(0x7f00000006c0)=0x6) setsockopt$TIPC_SRC_DROPPABLE(r3, 0x10f, 0x80, &(0x7f0000000700)=0xbff, 0x4) listen(0xffffffffffffffff, 0x101) r4 = socket(0x3f, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e24, @empty}}}, &(0x7f0000000800)=0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000840)={r4}) connect$tipc(r5, &(0x7f0000000880)=@id={0x1e, 0x3, 0x3, {0x4e24, 0x1}}, 0x10) write$binfmt_elf64(r5, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0xfc, 0x9, 0x40, 0x1, 0x7fff, 0x2, 0x3, 0x401, 0x2ed, 0x40, 0x89, 0x8, 0xfff, 0x38, 0x1, 0xcdaa, 0x3}, [{0x70000000, 0x1, 0x101, 0x1, 0xfffffffffffffffe, 0xf29b, 0x3b14, 0x9}], "f1a3d1186947232bc53aecf035aacceaaf4cbe70a3dc8101cfd17804f4b18b9cf7ee742e0dc777ab00dc7dd42167aeae1278ba1fbf4dd541b762d18a7188363d5139d866f6bda1f6a31b7f73faa5d7c60b1df6d3d91184c6cdf7662bd5840c3748bf90e1f021f4bef95271a6ac75e8413af679dcda75a4090479f9fe85e63aeab43ea965ae65320c1ba95048af09121f31137484d75fee", [[], [], [], [], [], [], [], []]}, 0x90f) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001240)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r5, &(0x7f0000001300)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001280)={0x3c, r6, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1e}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000081}, 0x2400c000) r7 = accept(r3, &(0x7f0000001340)=@nfc, &(0x7f00000013c0)=0x80) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000001400), &(0x7f0000001440)=0x8) r8 = socket(0x25, 0x4, 0x8) getpeername$l2tp6(r8, &(0x7f0000001480)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000014c0)=0x20) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r8, 0x6, 0x14, &(0x7f0000001500)=0x2, 0x4) 17:17:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x11]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:16 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r2) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000140), 0xff4d) getsockopt$CAN_RAW_JOIN_FILTERS(r3, 0x65, 0x6, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendfile(r3, r2, 0x0, 0xffffffff800) sendfile(r3, r2, &(0x7f0000000040), 0x100000001) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 945.134667][ T26] audit: type=1804 audit(1588353436.851:658): pid=30873 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir482650950/syzkaller.7IVTsp/6/memory.events" dev="sda1" ino=16366 res=1 [ 945.217340][T30788] IPVS: ftp: loaded support on port[0] = 21 [ 945.293118][T30778] IPVS: ftp: loaded support on port[0] = 21 [ 945.347030][ T26] audit: type=1800 audit(1588353436.881:659): pid=30873 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16366 res=0 [ 945.373221][T30788] lo speed is unknown, defaulting to 1000 [ 945.448429][T30778] lo speed is unknown, defaulting to 1000 [ 945.481719][ T26] audit: type=1804 audit(1588353436.881:660): pid=30873 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir482650950/syzkaller.7IVTsp/6/memory.events" dev="sda1" ino=16366 res=1 [ 945.550890][ T26] audit: type=1804 audit(1588353437.001:661): pid=30882 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir482650950/syzkaller.7IVTsp/6/memory.events" dev="sda1" ino=16366 res=1 17:17:21 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x50, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000000)={0x3, 'erspan0\x00', {0x8}, 0x7}) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$devlink(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 17:17:21 executing program 4: ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x1000, 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c00e500", @ANYRES16=r1, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r2, @ANYRES64]], 0x3}, 0x1, 0x0, 0x0, 0x20040000}, 0x20085) sendmsg$NL80211_CMD_STOP_AP(r0, &(0x7f0000000480)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000225bd7000fedbdf2510001b251609beb8e391c00e160008004b00030000000800a50001000000"], 0x34}, 0x1, 0x0, 0x0, 0x24008040}, 0x60000040) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000500)={0x9c, r1, 0x10, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_ASSOCIATED={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}]}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x45f, 0x34}}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x1}, @NL80211_ATTR_STA_EXT_CAPABILITY={0x45, 0xac, "e4e3d58c1f0621a86490671d0c090f452068923107cfcd1d9dfa7b6a22e2af52e8730abcdd62a240f438a72555bfd2332b3e6f5a91774d8214ad7ac235a799349b"}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x5}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x40) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x37cb1133) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8006}, 0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xc60}]}, 0x10) bind$inet(r5, &(0x7f0000000180)={0x2, 0x0, @empty}, 0x10) connect$inet(r5, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r5, 0x0, 0xe78f, 0x0) 17:17:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014001100ffffffffa19c324dec3fab0e7e1363fc7c770a9d3a0a9029ebbbc757c7bc7f458168a5d5a12af6f4cebbba3a31286cc7abb554d72390804732c890f9a743e6f134", @ANYRES32=r0, @ANYRESOCT=r0], 0x5}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) accept(r1, &(0x7f0000000100)=@x25={0x9, @remote}, &(0x7f0000000180)=0x80) 17:17:21 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="85000000080000007500000000000000000000989500000054000000"], &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed8}, 0x3f) 17:17:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="1d5a1745a86da4c803fa64abbea1"], 0x3ff800) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x100000002, 0x0, 0x0, [0x6000000]}) write$binfmt_elf32(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000075eb0ee9b0000000000009600000000000000000400000000000038000000000000000000000000002000"/61], 0x838) 17:17:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x48]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:21 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x2c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @alu={0x7, 0x0, 0x1, 0xa, 0x7, 0x1, 0x4}]}, &(0x7f0000000080)='GPL\x00', 0x2, 0xc2, &(0x7f000000cf3d)=""/194, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 949.807365][T30962] IPVS: ftp: loaded support on port[0] = 21 17:17:21 executing program 0: syz_emit_ethernet(0x86, &(0x7f0000002640)={@local, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x2, 0x0, 0x78, 0x67, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1}, {0x0, 0x0, 0x64, 0x0, @wg=@response={0x2, 0x3, 0x2, "db7396a30f1895171361fb94b9b369f8ab26b19e27b84d22742a00", "54e5ec2f09447098bae2b8c538e61908", {"f86d51bdafa091ff69a8ba74903fc0d3", "dabccaafc14076a55df3e98751330df9"}}}}}}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002540), 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) socket$inet_dccp(0x2, 0x6, 0x0) recvmsg$can_bcm(r1, &(0x7f0000002500)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000002400)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/139, 0x8b}, {&(0x7f00000011c0)=""/175, 0xaf}, {&(0x7f0000001280)=""/138, 0x8a}, {&(0x7f0000001340)=""/27, 0x1b}, {&(0x7f0000001380)=""/70, 0x46}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x7, &(0x7f0000002480)=""/66, 0x42}, 0x12101) [ 949.938283][T30962] lo speed is unknown, defaulting to 1000 17:17:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 950.033936][T30965] netlink: 'syz-executor.1': attribute type 9 has an invalid length. 17:17:21 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05"], 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40040}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)=ANY=[@ANYBLOB="a7f20000", @ANYRES16=0x0, @ANYBLOB="b5452bbd70000000000010000000"], 0x78}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00002bbd70000000f0748e12c90d45a2d3ea58eb9d00000a000000080004000c040000800003801800028014000100ff0200000000000000000000000000010c000180080009007600000008000500000056004ec3e6a47c4c847b2a50e1a8b8900427dd57a0064c8318f7834fc85e5185104d550d6129300ae69edd468544fbd0e5723024e954f14f38739bb91c950a058b3a10e1"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r6, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 17:17:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x60]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 950.337413][ T26] audit: type=1804 audit(1588353442.051:662): pid=31012 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir482650950/syzkaller.7IVTsp/9/memory.events" dev="sda1" ino=16352 res=1 [ 950.493366][ T26] audit: type=1800 audit(1588353442.051:663): pid=31012 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16352 res=0 [ 950.679550][ T26] audit: type=1804 audit(1588353442.051:664): pid=31012 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir482650950/syzkaller.7IVTsp/9/memory.events" dev="sda1" ino=16352 res=1 [ 950.842442][ T26] audit: type=1804 audit(1588353442.361:665): pid=31021 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir482650950/syzkaller.7IVTsp/9/memory.events" dev="sda1" ino=16352 res=1 [ 950.915865][ T26] audit: type=1804 audit(1588353442.461:666): pid=31012 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir482650950/syzkaller.7IVTsp/9/memory.events" dev="sda1" ino=16352 res=1 17:17:22 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) setsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000240)=0xfed, 0x4) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x1005c}, 0x3f00) 17:17:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x68]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:22 executing program 0: bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) r0 = socket(0x10, 0x803, 0x0) r1 = socket(0x10, 0x20000000802, 0x0) write(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0xfe1e) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000028001280090001007665746800000000180002801400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/12, @ANYRES32=r2, @ANYBLOB], 0x50}}, 0x0) 17:17:22 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r6, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r7, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r8, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES64, @ANYRES64=r5, @ANYBLOB="b77afc30f86f5a297ca68ed5aca702ca62709b2b1440a8f2af4eb7c00bcffdd2dae05a322b0c2d312c3644f02051511c0aa11bf1b4bd297ab6b3105bd65f3ee6fd426c0b83fa760668e80ecbf5a3214517b23c20c3d0f9156bc395ae75a28bf62c3ed4546ed767de3d76bb6356538aa132b8dd18a4409013827bf985aa6e637cec9c81512b3278f5369089a7b6c124741e5ad5ce"], @ANYRES16=r3, @ANYRESHEX=r0], 0x3}, 0x1, 0x0, 0x0, 0x20000084}, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000000c0)=""/82, &(0x7f0000000140)=0x52) sendfile(r2, r1, 0x0, 0x10000000b) [ 951.012945][ T26] audit: type=1800 audit(1588353442.461:667): pid=31012 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16352 res=0 [ 951.170061][ T26] audit: type=1804 audit(1588353442.521:668): pid=31015 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir482650950/syzkaller.7IVTsp/9/memory.events" dev="sda1" ino=16352 res=1 17:17:22 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0xa00000000000000, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x948, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/2376]}, 0x9c0) ioctl$SIOCNRDECOBS(r0, 0x89e2) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001040)={0x44, 0x0, 0x917, 0x70bd29, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x46}, @L2TP_ATTR_DEBUG={0x8}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0), 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="020326bd7000fedbdf250300000008000c000400000005002100010000000800090003000000050007000300000008001900ac1414aa"], 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={0xffffffffffffffff}, 0xc) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000003c0)={0xfffffffa, 0xa3, 0x5, 0xe9ef, 0x52cf, 0x401}) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000000f00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000ec0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000428bd7000fbdbdf25200000000c009900010000800200000008000100030100000c00990001000200000000000c0099000108000003000000080001000000000008000100040000000c009900070000000000000008000100ffffffff0800010003000000"], 0x6c}, 0x1, 0x0, 0x0, 0x45}, 0x40) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}], 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) openat$cgroup_ro(r5, &(0x7f0000000280)='pids.events\x00', 0x275a, 0x0) openat$cgroup_ro(r3, &(0x7f0000000f40)='io.stat\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000f80)={0xa96, 0x1, 0x4, 0xcd, 0x5}, 0xc) 17:17:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x6c]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 951.330051][ T26] audit: type=1804 audit(1588353442.961:669): pid=31047 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir482650950/syzkaller.7IVTsp/10/cgroup.controllers" dev="sda1" ino=16370 res=1 17:17:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x74]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 951.518071][T31044] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 17:17:23 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x10010, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 17:17:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r7, 0x0) r8 = socket$netlink(0x10, 0x3, 0x8000000004) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000001380)=""/4095, &(0x7f0000000000)=0xfff) writev(r8, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010002081000418e00000004fcff", 0x58}], 0x1) 17:17:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0cfdff", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x7a]}, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 17:17:23 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x4, 0x4, 0x2, 0x0, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x100}, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f00000014c0), &(0x7f0000001200)=""/222}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r3 = accept(r2, 0x0, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000040)=0x6, 0x8) [ 951.960687][T31077] ================================================================== [ 951.969307][T31077] BUG: KASAN: slab-out-of-bounds in inet_diag_bc_sk+0xb64/0xc70 [ 951.976932][T31077] Read of size 8 at addr ffff888090e54280 by task syz-executor.0/31077 [ 951.985442][T31077] [ 951.987772][T31077] CPU: 1 PID: 31077 Comm: syz-executor.0 Not tainted 5.7.0-rc2-syzkaller #0 [ 951.996551][T31077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 952.006675][T31077] Call Trace: [ 952.009965][T31077] dump_stack+0x188/0x20d [ 952.014338][T31077] print_address_description.constprop.0.cold+0xd3/0x315 [ 952.021635][T31077] ? inet_diag_bc_sk+0xb64/0xc70 [ 952.026572][T31077] __kasan_report.cold+0x35/0x4d [ 952.031507][T31077] ? inet_diag_bc_sk+0xb64/0xc70 [ 952.036432][T31077] ? inet_diag_bc_sk+0xb64/0xc70 [ 952.041354][T31077] kasan_report+0x33/0x50 [ 952.045853][T31077] inet_diag_bc_sk+0xb64/0xc70 [ 952.050627][T31077] inet_diag_dump_icsk+0xbe4/0x1306 [ 952.055842][T31077] ? inet_diag_dump_one_icsk+0x340/0x340 [ 952.061485][T31077] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 952.067279][T31077] ? mutex_trylock+0x2c0/0x2c0 [ 952.072046][T31077] ? kmem_cache_alloc_node_trace+0x3a2/0x790 [ 952.078035][T31077] ? kasan_unpoison_shadow+0x30/0x40 [ 952.083312][T31077] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 952.089127][T31077] ? __phys_addr+0x9a/0x110 [ 952.093644][T31077] __inet_diag_dump+0x8d/0x240 [ 952.098418][T31077] netlink_dump+0x50b/0xf50 [ 952.102908][T31077] ? __netlink_sendskb+0xb0/0xb0 [ 952.107833][T31077] ? __mutex_unlock_slowpath+0xe2/0x660 [ 952.113371][T31077] __netlink_dump_start+0x63f/0x910 [ 952.118572][T31077] ? inet_diag_dump_start_compat+0x20/0x20 [ 952.124362][T31077] ? lock_release+0x800/0x800 [ 952.129041][T31077] inet_diag_handler_cmd+0x263/0x2c0 [ 952.134312][T31077] ? inet_diag_rcv_msg_compat+0x2c0/0x2c0 [ 952.140022][T31077] ? inet_diag_dump_start_compat+0x20/0x20 [ 952.145829][T31077] ? inet_diag_dump_compat+0x290/0x290 [ 952.151444][T31077] ? inet_diag_unregister+0xb0/0xb0 [ 952.156660][T31077] sock_diag_rcv_msg+0x2fe/0x3e0 [ 952.161847][T31077] netlink_rcv_skb+0x15a/0x410 [ 952.166637][T31077] ? sock_diag_bind+0x80/0x80 [ 952.171307][T31077] ? netlink_ack+0xa10/0xa10 [ 952.175893][T31077] sock_diag_rcv+0x26/0x40 [ 952.180296][T31077] netlink_unicast+0x537/0x740 [ 952.185238][T31077] ? netlink_attachskb+0x810/0x810 [ 952.190352][T31077] ? _copy_from_iter_full+0x25c/0x870 [ 952.195709][T31077] ? __phys_addr_symbol+0x2c/0x70 [ 952.200824][T31077] ? __check_object_size+0x171/0x437 [ 952.206132][T31077] netlink_sendmsg+0x882/0xe10 [ 952.211024][T31077] ? aa_af_perm+0x260/0x260 [ 952.215528][T31077] ? netlink_unicast+0x740/0x740 [ 952.220458][T31077] ? netlink_unicast+0x740/0x740 [ 952.225403][T31077] sock_sendmsg+0xcf/0x120 [ 952.229829][T31077] sock_write_iter+0x289/0x3c0 [ 952.234585][T31077] ? sock_sendmsg+0x120/0x120 [ 952.239285][T31077] ? common_file_perm+0x2c6/0x910 [ 952.244300][T31077] do_iter_readv_writev+0x5a8/0x850 [ 952.249506][T31077] ? no_seek_end_llseek_size+0x60/0x60 [ 952.254961][T31077] do_iter_write+0x18b/0x600 [ 952.259549][T31077] vfs_writev+0x1b3/0x2f0 [ 952.263866][T31077] ? vfs_iter_write+0xa0/0xa0 [ 952.268543][T31077] ? rcu_read_lock_held_common+0x130/0x130 [ 952.274344][T31077] ? lock_downgrade+0x840/0x840 [ 952.279203][T31077] ? ksys_dup3+0x3c0/0x3c0 [ 952.283614][T31077] ? _copy_to_user+0x126/0x160 [ 952.288379][T31077] ? __fget_light+0x20e/0x270 [ 952.293057][T31077] do_writev+0x27f/0x300 [ 952.297305][T31077] ? vfs_writev+0x2f0/0x2f0 [ 952.301850][T31077] ? __ia32_sys_clock_settime+0x260/0x260 [ 952.307707][T31077] ? trace_hardirqs_off_caller+0x55/0x230 [ 952.313427][T31077] do_syscall_64+0xf6/0x7d0 [ 952.317947][T31077] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 952.323844][T31077] RIP: 0033:0x45c829 [ 952.327724][T31077] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 952.347436][T31077] RSP: 002b:00007f0738490c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 952.355836][T31077] RAX: ffffffffffffffda RBX: 000000000050d140 RCX: 000000000045c829 [ 952.363838][T31077] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 000000000000000b [ 952.371846][T31077] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 952.379907][T31077] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 952.387865][T31077] R13: 0000000000000d18 R14: 00000000004cb1f4 R15: 00007f07384916d4 [ 952.395974][T31077] [ 952.398303][T31077] Allocated by task 30619: [ 952.402753][T31077] save_stack+0x1b/0x40 [ 952.406933][T31077] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 952.412595][T31077] kmem_cache_alloc+0x11b/0x740 [ 952.417548][T31077] ima_d_path+0x4d/0x1e3 [ 952.421783][T31077] process_measurement+0x131b/0x1750 [ 952.427104][T31077] ima_file_check+0xb9/0x100 [ 952.431733][T31077] path_openat+0x1997/0x27d0 [ 952.436525][T31077] do_filp_open+0x192/0x260 [ 952.441044][T31077] do_sys_openat2+0x585/0x7d0 [ 952.445749][T31077] do_sys_open+0xc3/0x140 [ 952.450183][T31077] do_syscall_64+0xf6/0x7d0 [ 952.454685][T31077] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 952.460565][T31077] [ 952.462969][T31077] Freed by task 30619: [ 952.467059][T31077] save_stack+0x1b/0x40 [ 952.471274][T31077] __kasan_slab_free+0xf7/0x140 [ 952.476121][T31077] kmem_cache_free+0x7f/0x320 [ 952.480820][T31077] process_measurement+0x7fb/0x1750 [ 952.486031][T31077] ima_file_check+0xb9/0x100 [ 952.490632][T31077] path_openat+0x1997/0x27d0 [ 952.495206][T31077] do_filp_open+0x192/0x260 [ 952.499693][T31077] do_sys_openat2+0x585/0x7d0 [ 952.504372][T31077] do_sys_open+0xc3/0x140 [ 952.508754][T31077] do_syscall_64+0xf6/0x7d0 [ 952.513258][T31077] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 952.519143][T31077] [ 952.521474][T31077] The buggy address belongs to the object at ffff888090e54980 [ 952.521474][T31077] which belongs to the cache names_cache of size 4096 [ 952.535731][T31077] The buggy address is located 1792 bytes to the left of [ 952.535731][T31077] 4096-byte region [ffff888090e54980, ffff888090e55980) [ 952.549614][T31077] The buggy address belongs to the page: [ 952.555249][T31077] page:ffffea0002439500 refcount:1 mapcount:0 mapping:00000000d4ef6ee9 index:0x0 head:ffffea0002439500 order:1 compound_mapcount:0 [ 952.568694][T31077] flags: 0xfffe0000010200(slab|head) [ 952.574050][T31077] raw: 00fffe0000010200 ffffea00015a6808 ffffea000176be88 ffff8880aa1eb000 [ 952.582643][T31077] raw: 0000000000000000 ffff888090e54980 0000000100000001 0000000000000000 [ 952.591204][T31077] page dumped because: kasan: bad access detected [ 952.597783][T31077] [ 952.600090][T31077] Memory state around the buggy address: [ 952.605807][T31077] ffff888090e54180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 952.613901][T31077] ffff888090e54200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 952.621962][T31077] >ffff888090e54280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 952.630003][T31077] ^ [ 952.634056][T31077] ffff888090e54300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 952.642101][T31077] ffff888090e54380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 952.650159][T31077] ================================================================== [ 952.658230][T31077] Disabling lock debugging due to kernel taint [ 952.664456][T31077] Kernel panic - not syncing: panic_on_warn set ... [ 952.671032][T31077] CPU: 1 PID: 31077 Comm: syz-executor.0 Tainted: G B 5.7.0-rc2-syzkaller #0 [ 952.681068][T31077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 952.691107][T31077] Call Trace: [ 952.694400][T31077] dump_stack+0x188/0x20d [ 952.698728][T31077] panic+0x2e3/0x75c [ 952.702968][T31077] ? add_taint.cold+0x16/0x16 [ 952.707636][T31077] ? retint_kernel+0x2b/0x2b [ 952.712224][T31077] ? inet_diag_bc_sk+0xb64/0xc70 [ 952.717156][T31077] ? trace_hardirqs_on+0x55/0x220 [ 952.722172][T31077] ? inet_diag_bc_sk+0xb64/0xc70 [ 952.727107][T31077] end_report+0x4d/0x53 [ 952.731267][T31077] __kasan_report.cold+0xd/0x4d [ 952.736103][T31077] ? inet_diag_bc_sk+0xb64/0xc70 [ 952.741026][T31077] ? inet_diag_bc_sk+0xb64/0xc70 [ 952.745946][T31077] kasan_report+0x33/0x50 [ 952.750273][T31077] inet_diag_bc_sk+0xb64/0xc70 [ 952.755040][T31077] inet_diag_dump_icsk+0xbe4/0x1306 [ 952.760244][T31077] ? inet_diag_dump_one_icsk+0x340/0x340 [ 952.765959][T31077] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 952.771742][T31077] ? mutex_trylock+0x2c0/0x2c0 [ 952.776484][T31077] ? kmem_cache_alloc_node_trace+0x3a2/0x790 [ 952.782444][T31077] ? kasan_unpoison_shadow+0x30/0x40 [ 952.787721][T31077] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 952.793523][T31077] ? __phys_addr+0x9a/0x110 [ 952.798034][T31077] __inet_diag_dump+0x8d/0x240 [ 952.802794][T31077] netlink_dump+0x50b/0xf50 [ 952.807298][T31077] ? __netlink_sendskb+0xb0/0xb0 [ 952.812228][T31077] ? __mutex_unlock_slowpath+0xe2/0x660 [ 952.817756][T31077] __netlink_dump_start+0x63f/0x910 [ 952.822944][T31077] ? inet_diag_dump_start_compat+0x20/0x20 [ 952.828745][T31077] ? lock_release+0x800/0x800 [ 952.833420][T31077] inet_diag_handler_cmd+0x263/0x2c0 [ 952.838689][T31077] ? inet_diag_rcv_msg_compat+0x2c0/0x2c0 [ 952.844402][T31077] ? inet_diag_dump_start_compat+0x20/0x20 [ 952.850208][T31077] ? inet_diag_dump_compat+0x290/0x290 [ 952.855662][T31077] ? inet_diag_unregister+0xb0/0xb0 [ 952.860851][T31077] sock_diag_rcv_msg+0x2fe/0x3e0 [ 952.865786][T31077] netlink_rcv_skb+0x15a/0x410 [ 952.870537][T31077] ? sock_diag_bind+0x80/0x80 [ 952.875198][T31077] ? netlink_ack+0xa10/0xa10 [ 952.879776][T31077] sock_diag_rcv+0x26/0x40 [ 952.884197][T31077] netlink_unicast+0x537/0x740 [ 952.888939][T31077] ? netlink_attachskb+0x810/0x810 [ 952.894030][T31077] ? _copy_from_iter_full+0x25c/0x870 [ 952.899402][T31077] ? __phys_addr_symbol+0x2c/0x70 [ 952.904409][T31077] ? __check_object_size+0x171/0x437 [ 952.909697][T31077] netlink_sendmsg+0x882/0xe10 [ 952.914444][T31077] ? aa_af_perm+0x260/0x260 [ 952.918925][T31077] ? netlink_unicast+0x740/0x740 [ 952.923857][T31077] ? netlink_unicast+0x740/0x740 [ 952.928777][T31077] sock_sendmsg+0xcf/0x120 [ 952.933174][T31077] sock_write_iter+0x289/0x3c0 [ 952.937918][T31077] ? sock_sendmsg+0x120/0x120 [ 952.942577][T31077] ? common_file_perm+0x2c6/0x910 [ 952.947585][T31077] do_iter_readv_writev+0x5a8/0x850 [ 952.952765][T31077] ? no_seek_end_llseek_size+0x60/0x60 [ 952.958223][T31077] do_iter_write+0x18b/0x600 [ 952.962792][T31077] vfs_writev+0x1b3/0x2f0 [ 952.967101][T31077] ? vfs_iter_write+0xa0/0xa0 [ 952.971757][T31077] ? rcu_read_lock_held_common+0x130/0x130 [ 952.977569][T31077] ? lock_downgrade+0x840/0x840 [ 952.982420][T31077] ? ksys_dup3+0x3c0/0x3c0 [ 952.986815][T31077] ? _copy_to_user+0x126/0x160 [ 952.991573][T31077] ? __fget_light+0x20e/0x270 [ 952.996236][T31077] do_writev+0x27f/0x300 [ 953.000461][T31077] ? vfs_writev+0x2f0/0x2f0 [ 953.005085][T31077] ? __ia32_sys_clock_settime+0x260/0x260 [ 953.010812][T31077] ? trace_hardirqs_off_caller+0x55/0x230 [ 953.016518][T31077] do_syscall_64+0xf6/0x7d0 [ 953.021028][T31077] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 953.026901][T31077] RIP: 0033:0x45c829 [ 953.030798][T31077] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 953.050501][T31077] RSP: 002b:00007f0738490c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 953.058901][T31077] RAX: ffffffffffffffda RBX: 000000000050d140 RCX: 000000000045c829 [ 953.066854][T31077] RDX: 0000000000000001 RSI: 00000000200000c0 RDI: 000000000000000b [ 953.074915][T31077] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 953.082887][T31077] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 953.090840][T31077] R13: 0000000000000d18 R14: 00000000004cb1f4 R15: 00007f07384916d4 [ 953.100122][T31077] Kernel Offset: disabled [ 953.104472][T31077] Rebooting in 86400 seconds..