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@NFTA_DATA_VALUE={0xd7, 0x1, "66da04c27967140cfe936574efc6438be53d248a7bef18a641460c7c4794cbf894c81e1363452bc5022520dab8364b3ef512df0fe4ff16fc907f52dcfc47f2c6279351fee34bf054747f086664143641ab44dbbaa447a709b5cd1027f23a027402c87e34bbe50ac501a89886ff00d8a42d5c7098b5651e5ad7cedd1b6526c3ba58f5404eab89c5b4be2bd437edd8a552022a7f21b1a6254130abbeaaf947df9b289e664a0619efe07e124e2811c3caaf00dd65e5ba06606b1c06683f0a495ca22d55c1965d462d1363b375e77805be4b6f2b85"}, @NFTA_DATA_VERDICT={0x54, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x44, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 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@NFTA_SET_ELEM_FLAGS={0x8}]}]}]}, 0xfbb4}, 0x1, 0x0, 0x0, 0x812}, 0x4) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000000706010800002100000000000000000008000640fffffffd0500010007"], 0x24}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000002) [ 702.749512][ T4121] IPVS: ftp: loaded support on port[0] = 21 [ 702.952090][ T4121] lo speed is unknown, defaulting to 1000 [ 702.988863][ T4121] virt_wifi0 speed is unknown, defaulting to 1000 23:01:53 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1ff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r2, 0x100, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x48000}, 0x840) r3 = socket$inet_sctp(0x2, 0x801, 0x84) r4 = socket(0x10, 0x803, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth1_to_hsr\x00', 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}, 0x1c) sendmsg(r3, &(0x7f0000000180)={&(0x7f00000009c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x23}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)='x', 0x1}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) 23:01:53 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000500000000aa0000883ef016680c0317"], 0x0) 23:01:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xe) socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$can_j1939(r4, &(0x7f0000000000)={0x1d, r3, 0x1, {0x1, 0x0, 0x7}, 0xfd}, 0x18) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) 23:01:53 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0xc3) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x400}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00') ioctl$TUNSETOWNER(r2, 0x400454cc, r4) ioctl$SIOCAX25ADDUID(r1, 0x89e1, &(0x7f0000000000)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28012, r0, 0x2000) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0}) 23:01:53 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000490007006881cd63004c07a0a93ea9fe09072d7ddc004e65abdd020b198cccfcf4179bb8ea1794a6a1d01c3d08de524ed5b4cc74b3e546fd156a54e30d4f96552f4350be42404343102eb17712d4bebe0a64c934eccf9746cf61b6f2c327ea87"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004e80)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xe}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_HASH={0x8, 0x2, 0xfffffff8}]}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 23:01:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x44, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x200}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_ELASTICITY={0x8}, @IFLA_BR_MCAST_MLD_VERSION={0x5, 0x2c, 0x1}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 703.694152][ T4248] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 23:01:53 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000600000000aa0000883ef016680c0317"], 0x0) 23:01:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e20, 0xfffffffd, @dev={0xfe, 0x80, [], 0x1f}, 0x4}}, 0x0, 0x1800, 0x2, 0x0, 0x1000}, &(0x7f00000000c0)=0x98) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000000000076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x88a8}, @TCA_FLOWER_KEY_VLAN_ETH_TYPE={0x6, 0x19, 0x88a8}, @TCA_FLOWER_KEY_CVLAN_PRIO={0x5}]}}]}, 0x4c}}, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 703.758463][ T4250] netlink: 'syz-executor.2': attribute type 6 has an invalid length. 23:01:53 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xdc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001600ff0800000000000000000a0000001800000014000200e088080096140000cf60970024740000000000"], 0x2c}}, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close(r1) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r3 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r2, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x58, r2, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@NL80211_ATTR_KEY={0x10, 0x50, 0x0, 0x1, [@NL80211_KEY_DATA_WEP40={0x9, 0x1, "1d7fe748be"}]}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "4e863a8f864245b70d95fcf7ae"}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000180), 0x4924924924924de, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 703.852960][ T4256] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 703.872404][ T4259] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 703.913272][ T4248] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 23:01:53 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000700000000aa0000883ef016680c0317"], 0x0) 23:01:53 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ac41d1c45d71d3af054182a9a6fdfebbf3550b2209895f348f8fc6716e08d1364ad5526c6e898cbb38c310d32b6a3217fa0cb9e4cafe0569942f464de7188b", 0xfffffffffffffffc}, 0x60) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000100)=""/149, 0x207a0cb3) [ 703.958154][ T4298] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 23:01:53 executing program 2: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f00000026c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="400000001054708508c900000000000008004a00000000000857e94a591f7c51663c31418924004b00130000ca1ec86e8a730008000348f26d0003000000fb00150000000000080001000000000008004f808600000000"], 0x40}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r5, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x80, 0x0, 0x1, 0x201, 0x0, 0x0, {0x0, 0x0, 0x4}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x2}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x3}, @CTA_SEQ_ADJ_ORIG={0x54, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xfffffffc}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x80}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8651}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7f}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7fffffff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8001}]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1000}]}, 0x80}, 0x1, 0x0, 0x0, 0x20040800}, 0x41) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r7, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r9, 0xc0d58860b4c77945, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'ib', 0x25, 'vlan0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r9, 0x400, 0x70bd28, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x4}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20048084}, 0x0) r10 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r10, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8004}, 0x41) 23:01:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="7008000024000705dffe0f00000000ebff000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff0000000008000100746266004408020008000e00000000006b0001000014dfcfce4dc8e9609705e0378b4000515d734b8070c3f44ebf90cfe6f843a8dc"], 0x870}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x3, @local, 'veth0_to_bridge\x00'}}, 0x1e) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x0, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 23:01:53 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x32, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa0800450000240000000000119078ac1c14bbac1414aa00004e2000109078020000ce84156f7b9f218cd27f72b2f00000000000d668"], 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000680)=0x14) vmsplice(r1, &(0x7f0000000540)=[{&(0x7f0000000040)="1b6a44bd7edc5c52fb4a82560c5c63a8dfbf01160c83bde8e60cd2f13db37567c6b97a831709012cfe7a934db1802b33aac689f384f6cff344f8c1237b0c255c18e9bdc189eb6dd77c0409e8aad91836556d4cadb691dea82db4683707ae878433ae1f21f75cea52f8f003d9c94bde533427c08b81a1b20d77c9b342bb502202c569e34b4b8b05b2b1", 0x89}, {&(0x7f0000000100)="87cfc702eedc9cac2095848f2854041448c0057a3d29af017c2d9025b6815e8f03ffba9643062da0a501a3f30c94efaff1be140079d4d1d8675f19d763474e00fb0b5f3dd096dc34accfc1e0c240f61f963b89c9c3ee51d19396fd02918e62581ba73bbfea05778dd5450bf5fa171980334a3e23e52a65f67508d3e26baba00e943be713e22af7c950e36e6efe74f9fe5e7421cc8d01352b3e52f5089a4ebada1dfac7d6bcb3483b6cb884f235151176ce799e518387c1b66381410c5671259460263f860d4bb39c3f0d155b3e8a2b4752dc2233", 0xd4}, {&(0x7f0000000200)="a193b0d064b42ef58be61c0178603e0e078f26998c59d84f73fe34bd38ebc5da17c7ff86ed41d5e1b9fcbd32a7c281c80a0e0f8455ba0fd5deadfa1507f6299ab07456019952af4cb5a383fe4799976ff08742d0165bca59fc11412208f531", 0x5f}, {&(0x7f0000000280)="4fd4e16540f930260b2ba9aa7c0d1d7ca24f867910c0503eaab3e9d90011b0faf91ff98fbc7956c9786efa2323610d5d3bf91394092e2094017d5486af953265d5878c6b6f568add21c4cd520bd69185f683bf5b74e498ea95f99fcf238571b2544d691bbb1dfb8bd8c6decdbac7ad87ff5a782aefdd2aa128f74560962bdd7a8772ee7ac45f2cac5504ccefc64cb6944d6f70955fc837a232af5af1510932789b6011a5c0e037a4b58501f214ec6b255098b671871f333f5b84c831dac2261190529706ec2500f3296767fe75b95f0e96f3cbe503f95cc5211a4a", 0xdb}, {&(0x7f0000000380)="51f67be70059c4f77fb8c5316a7442d7514152fe2f4dbae753632b0732f5b8b8674d7194c9065fa32347f095572fb6bd16e88d5d4bab1983b580480df0128ec758a981", 0x43}, {&(0x7f0000000400)="a9e4472005aca1c676ad31467f88484e93d0c216cef2ab24d324de3aee60af95f39932204f97c15bb34f3b3408c993205a1e4848f2223ea123e43ef19ecee707aa75e0a449d3ca36ac583140733410a912dbb33714a289", 0x57}, {&(0x7f0000000480)="5b438502eb078c47f9d2dde8e14ad7240123857d6c0693449276eb78e9f754bcc2bf6730da1c356e5c728a469185e81b5915e70a5f859fbf3eacc682120228402abe1a5833042c613d2e0632417b7a162ede958288ad1763f47a927aebeebf2b1ce14fa34a3c0b97598204a72896451c825f0bd7258b840c4a5cdaf84440d4e46a0111b7b25d4346cd6f65a3", 0x8c}], 0x7, 0x7) [ 704.073852][ T4306] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 704.127008][ T4311] netlink: 'syz-executor.2': attribute type 6 has an invalid length. 23:01:54 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) syz_emit_ethernet(0x38, &(0x7f0000000a40)={@link_local, @local, @void, {@generic={0x86dd, "e619119753347055ad4e3e441341ff3fd93e9b391e70231c3c48fba0a09e8da72cabd3e1c95279f01002"}}}, 0x0) [ 704.252829][ T4315] netlink: 1996 bytes leftover after parsing attributes in process `syz-executor.0'. 23:01:54 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000b00000000aa0000883ef016680c0317"], 0x0) 23:01:54 executing program 1: r0 = socket$kcm(0x10, 0x5, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)="2e0000001a000503d25a80648c723411168f75b79bcc1d", 0x17}, {&(0x7f00000000c0)="09c4b45bae7cf71cd710cfa39dae34422bf54b10374b82", 0x17}], 0x2}, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$inet6(r1, &(0x7f0000000200)={&(0x7f0000000080)={0xa, 0x4e21, 0x9, @private2, 0x8}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="ab302c4efb037f7bec7546338d6a5070592949031989562e0c2728f1ca29179d5ed116da8b70a1150232ecd05c1713d22cbc34a4c65cd43ff73a830d93de6c1caf42670935bdc1bc7693775cbfbfd3921df643c5e25410fc88b58bdae20d05297be87ab4b6fe13885c92ea62a98eab8da435240899fa10c3730e7b275cc14a2a2d421ddbad0cbfa5550ddb", 0x8b}], 0x1, &(0x7f0000000300)=[@hoplimit={{0x14, 0x29, 0x34, 0x1}}, @rthdrdstopts={{0x1020, 0x29, 0x37, {0x73, 0x200, [], [@generic={0xb8, 0x1000, "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@dstopts_2292={{0x60, 0x29, 0x4, {0x33, 0x8, [], [@enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x401}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x36}}}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, [], 0x1}}, @ra={0x5, 0x2, 0x81}]}}}, @rthdr={{0x98, 0x29, 0x39, {0x5e, 0x10, 0x0, 0x91, 0x0, [@ipv4={[], [], @loopback}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast1, @private0, @dev={0xfe, 0x80, [], 0x44}, @private0, @private2={0xfc, 0x2, [], 0xbe}, @mcast1]}}}], 0x1130}, 0x40000) [ 704.297475][ T4318] netlink: 'syz-executor.2': attribute type 6 has an invalid length. 23:01:54 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000c00000000aa0000883ef016680c0317"], 0x0) [ 704.473056][ T4343] tipc: Enabling of bearer rejected, illegal name [ 704.489924][ T4315] netlink: 1996 bytes leftover after parsing attributes in process `syz-executor.0'. [ 704.507965][ T4318] netlink: 'syz-executor.2': attribute type 6 has an invalid length. 23:01:54 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000003c00000000aa0000883ef016680c0317"], 0x0) [ 704.533559][ T4311] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 704.640461][ T4403] netlink: 1996 bytes leftover after parsing attributes in process `syz-executor.0'. [ 704.660590][ T4343] tipc: Enabling of bearer rejected, illegal name 23:01:54 executing program 3: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f0000000400)=@caif=@util, &(0x7f0000000480)=0x80) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0x6, 0x0, 0x0, {{}, {0x0, 0x4102}, {0x14}}}, 0x30}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x34, r1, 0x200, 0x0, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1, 0x2, @l2={'ib', 0x3a, 'netpci0\x00'}}}}, ["", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x10) 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x24, 0x7, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}]}, 0x24}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0xfffffffe) 23:01:54 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000003f00000000aa0000883ef016680c0317"], 0x0) 23:01:54 executing program 2: unshare(0x4c020580) socket$netlink(0x10, 0x3, 0x4000000000000009) accept4$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @dev}, &(0x7f0000000300)=0x10, 0x80800) r0 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000140)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="18000c00", @ANYRES16=r0, @ANYBLOB="9f2cf86d70003bce1a2c3cb10c5554254c9381900f694a7a28943821febf1d7ac9fc86277eaafa7299706d8f0000000044dd6e490270ba22c500000600"], 0x18}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000002940)={&(0x7f0000001640)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000002880)=[{&(0x7f00000016c0)=""/19, 0x13}, {&(0x7f0000002740)=""/99, 0x63}, {&(0x7f00000027c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/12, 0xc}, {&(0x7f0000002840)=""/28, 0x1c}], 0x5, &(0x7f0000002900)=""/2, 0x2}, 0x100) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socket$packet(0x11, 0x3, 0x300) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x12, r1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) write(r1, &(0x7f0000001740)="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", 0x1000) sendmsg$inet6(r1, &(0x7f0000000140)={0x0, 0xfffffffffffffc45, &(0x7f00000000c0)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1}, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000480)={&(0x7f0000ab8000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) 23:01:54 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) sendfile(r0, r1, 0x0, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x1}, 0xc) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xcb, &(0x7f0000000000), 0x3) 23:01:54 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) pipe(&(0x7f0000000440)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000040)) socket$inet6(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000021", @ANYRES16=0x0, @ANYBLOB="000000000000000000f40e28000008000300", @ANYRES32=r6], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000ca45ec8b30e3394108d3336ee110dfba00", @ANYRES16=r8, @ANYBLOB="45790000000000000000010000000000000001410000001800170000000000000000696225766c616e3000000000"], 0x34}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x3c, r8, 0x100, 0x70bd26, 0x25dfdbfe, {{}, {}, {0x20, 0x17, {0x1e, 0x4, @l2={'eth', 0x3a, 'veth1_to_hsr\x00'}}}}, ["", "", "", "", "", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000080}, 0x4040) sendfile(r2, r1, 0x0, 0x100006800) 23:01:54 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x14}, 0x14}, 0x1, 0x6c}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001e0009"], 0x1}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000003340)=ANY=[@ANYBLOB="4000000014002101000000000000000002000000", @ANYRES32=r5, @ANYBLOB="1400020000000000000000000114000600"/33], 0x40}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r7, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x81}]}, 0x38}, 0x1, 0x0, 0x0, 0x200008c0}, 0x72d59a4717677e60) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 23:01:54 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000004000000000aa0000883ef016680c0317"], 0x0) [ 704.891792][ T4447] IPVS: ftp: loaded support on port[0] = 21 [ 704.908990][ T4454] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 704.970695][ T28] audit: type=1804 audit(1591484514.795:698): pid=4450 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/381/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 705.032644][ T4447] lo speed is unknown, defaulting to 1000 23:01:54 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000006000000000aa0000883ef016680c0317"], 0x0) [ 705.075251][ T4447] virt_wifi0 speed is unknown, defaulting to 1000 [ 705.088106][ T28] audit: type=1804 audit(1591484514.875:699): pid=4461 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/366/cgroup.controllers" dev="sda1" ino=15809 res=1 23:01:55 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000003e800000000aa0000883ef016680c0317"], 0x0) 23:01:55 executing program 5: syz_emit_ethernet(0x7e, &(0x7f00000001c0)={@local, @dev, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @source_quench={0xb, 0x0, 0x0, 0x2c00, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast1, @private, {[@timestamp_prespec={0x44, 0x34, 0x0, 0x3, 0x0, [{@empty}, {@broadcast}, {@broadcast}, {@private}, {@local}, {@empty}]}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@remote}]}]}}}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) ioctl$TUNSETOWNER(r3, 0x400454cc, r5) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc, &(0x7f0000005e00)=[{&(0x7f0000000240)={0x12a4, 0x42, 0x100, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x4d, 0x0, 0x0, @fd=r0}, @nested={0xf9, 0x26, 0x0, 0x1, [@generic="b168", @typed={0x14, 0x7e, 0x0, 0x0, @ipv6=@private0}, @generic="fe7bdf81783224d0313ac413a6805cb157cc9aaf81040d9546ca5a43b43a6cc73e1ebe09515312a4a23448fd8dcfd8b594e84544203f491e6665234d538161779b7030386d1a7f235a2af1c42e709e947d38649bfa5674c34d3a545dea5482a0340dbefcc6b8ba491a9106e3e8c053ffd4a805440301ff80cddcb3bebea65035a62a367dd0df1fe4b1e705d5859ce6887e5a4e4e37dec54d18f6856acd0f0a0db46179b8d9522cda48c79449447a5f0dc0631983403c32963f26bb83e35ea5da7d2636de1507ebbde29527118a34a3d8f3b2cd37581348b9e760a9f7a6980b"]}, @typed={0xda, 0x38, 0x0, 0x0, @binary="78c1b564a8db0bc7ca01ae40f7546626b9070b4ddfa68cec6ca81f242ebdb4492eadd7d9c69758a5e0db183df3d19e9a060db7b24383171489752837686641043dad95f9837d6451e901f0dbc8ab18673d321235994b2b36964c6c6c663bc3822801970067b64e15f6cef28e3e90da7b4aaee3d1c442855c7651f49653f25adfffb9cbb4f7d508093b023354256e27fc6dbe3b00936294ea895c6a825fde665c041bc3ac5b12787960d042c957f5228076c0d85bf5cdb276792685c2b47156682e090c298ae3a8dce3f9d1ce268d4a6c52a14fbc49f6"}, @typed={0x1004, 0x5a, 0x0, 0x0, @binary="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@generic="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@typed={0x5, 0x78, 0x0, 0x0, @str='\x00'}]}, @generic="81cfc535f8962a94f877c83e8c718b8314ea90cd82c284c8745b3bfe99644205d27d31f2a9f326ec91efed1c20606181abd55c6c34cfbe7b311046fbd54b", @nested={0x10e9, 0x77, 0x0, 0x1, [@generic="5531f2df0008ae2100c1a75b7ec04e32d62fb13db20bf7bff02dd5544697a91e45294b43e7415f628b73d37babd8f1f7249b4e5457be85daf51010dcbfeb82983f22a8857d28d76b2519dba79883", @generic="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"]}]}, 0x45b0}], 0x5, 0x0, 0x0, 0x8801}, 0x4008040) r6 = socket(0x4, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket(0x15, 0x800, 0xffff) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000000000)=0xffffffff) 23:01:55 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000010000aa0000883ef016680c0317"], 0x0) 23:01:55 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket(0x10, 0x80002, 0x0) close(r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)={0x24, r2, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfffffffb}, @BATADV_ATTR_ORIG_INTERVAL={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e20, @local}}) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8, 0x1, 'hhf\x00'}, {0xc, 0x2, [@TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x38}}, 0x0) [ 705.663237][ T4481] netlink: 'syz-executor.5': attribute type 6 has an invalid length. 23:01:55 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000030000aa0000883ef016680c0317"], 0x0) 23:01:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x7) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 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) accept4$ax25(r2, &(0x7f0000000100)={{0x3, @default}, [@default, @rose, @netrom, @rose, @default, @remote, @default, @null]}, &(0x7f0000000180)=0x48, 0x1000) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) 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) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000240)={@local, 0x66, r3}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003a40)=ANY=[@ANYRES32, @ANYRES64], 0x0) 23:01:55 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000050000aa0000883ef016680c0317"], 0x0) [ 705.945671][ T4455] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 706.184095][ T4455] IPVS: ftp: loaded support on port[0] = 21 [ 706.714106][ T4455] lo speed is unknown, defaulting to 1000 [ 706.945055][ T4455] virt_wifi0 speed is unknown, defaulting to 1000 [ 706.946142][ T4636] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 23:01:57 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0xa02000000000000, 0x60, &(0x7f0000000440)={'filter\x00', 0x4, 0x4, 0x3f0, 0xe8, 0x0, 0x1f8, 0x308, 0x308, 0x308, 0x4, 0x0, {[{{@uncond=[0x2], 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}, {{@arp={@remote, @empty, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 'ip6tnl0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="133a078a8218"}}}, {{@arp={@rand_addr, @broadcast, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'caif0\x00', 'veth1_virt_wifi\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote, @dev, @multicast1}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x440) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r4, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) connect$can_bcm(r1, &(0x7f0000000000)={0x1d, r4}, 0x10) 23:01:57 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000060000aa0000883ef016680c0317"], 0x0) 23:01:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000400)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)={0x2d8, r1, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_MESH_ID={0xd, 0x18, "d6f732d3d09d926521"}, @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_TX_RATES={0x2a8, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x40, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xaea, 0x9, 0xf800, 0x6, 0xfff8, 0x9, 0xffff, 0x401]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x0, 0x8, 0x7, 0x400, 0x5, 0xfff, 0x5]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x8, 0x5, 0xf54, 0x1ff, 0x5, 0x706, 0x5]}}]}, @NL80211_BAND_5GHZ={0xfc, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x72, 0x81, 0xfff, 0x7f, 0xff79, 0x8, 0x2]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x47, 0x2, "d3f4f6651fd3c25e77b07f64bb77f201d181f9b9a36adcd8464545131707eec334c913f4226e1e27ac14fa713bd4475a86996c95b65000efdffc3a9ce02e8d4e15e4a4"}, @NL80211_TXRATE_HT={0x10, 0x2, "20001f3913d267c0799dca8c"}, @NL80211_TXRATE_HT={0x49, 0x2, "f499dff435bc716ca9d2a34cb2866d3b2102aae3843dd664d526826a16c89184313d78d77075a6e856f7ee2e90c3be988f99727fca1155b4f4606735f0fd9552ed63a3d428"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x8, 0x7511, 0xe023, 0xf6d, 0x2, 0xc000, 0x2]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x0, 0x8, 0x2, 0x32, 0x7ff, 0x0, 0x7]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x8, 0x1, "f41aa734"}]}, @NL80211_BAND_5GHZ={0x10c, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0xa, 0x2, "fda2267effe5"}, @NL80211_TXRATE_HT={0x4f, 0x2, "e5b5cda96e17e0a8a5c4d20fe654c7548675ab736bdf22c74ca2adbe2e5cd8d3168f6fcdd5a5bf28b45c6d4326bcef5c0c0679e6aaf4deb4614f78b8473a60ff5c202b0bc854925871522b"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xffff, 0x2, 0x2, 0x0, 0x2, 0x20, 0xff, 0x4]}}, @NL80211_TXRATE_LEGACY={0x1b, 0x1, "a20983a0b49180d2634f0d7fff07776373f7a562a598fb"}, @NL80211_TXRATE_LEGACY={0x8, 0x1, 'Chg-'}, @NL80211_TXRATE_HT={0x49, 0x2, "ebf65ac3b0308a1be31c1f653eb939478d0c4a9a6094ee6760f66108715c153cf6fcf6df2b267bb425fe31394d01ab97e396f64cae7a11a86c823b06d7d7703477578d62fd"}, @NL80211_TXRATE_LEGACY={0xc, 0x1, "62e8b917b22b448b"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x0, 0x2, 0xab, 0xb68, 0x2, 0xffff, 0xd]}}]}, @NL80211_BAND_2GHZ={0x20, 0x0, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x40, 0xb9, 0x9, 0x6, 0xff, 0x5, 0xd3, 0x9]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_60GHZ={0x38, 0x2, [@NL80211_TXRATE_LEGACY={0x10, 0x1, "b9e79ae76305d0d54f6b5bbf"}, @NL80211_TXRATE_LEGACY={0xa, 0x1, "2b6c91d8b6be"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_6GHZ={0x4}]}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x20000000}, 0x80c0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="cc000000", @ANYRES16=0x0, @ANYBLOB="200028bd7000fedbdf25040000002600070073797374656d5f753a6f626a6563745f723a68616c645f63616368655f743a733000000008000400e000000108010500ffffffff2400070073797374656d5f753a6f626a6563745f723a63726f6e5f6c6f675f743a73300008000400ac14140414000300fc000000000000000000000000000001140006006970365f7674693000000000000000002400072073797374656d5f753a6f626a6563745f723a6574635f6d61696c5f743a7330000500010001000000"], 0xcc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40000) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="200029bd7000fedbdf250500000014000200ff02000000000000000000000000000108000400ac1414bb080005000a01010114000300ff010000040000000000000000000001140003002001000000000000000000000000000108000500ac1e01010500010000000000"], 0x70}, 0x1, 0x0, 0x0, 0x408c0}, 0x40080) r2 = socket(0x10, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080)}], 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000580)={0x1, 'vlan0\x00', {}, 0x8}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='ip6gre0\x00'}) getsockopt$IP_SET_OP_GET_BYNAME(r2, 0x1, 0x53, &(0x7f0000000040)={0x6, 0x7, 'syz1\x00'}, &(0x7f0000000080)=0x28) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x1c, 0x13, 0xa, 0x201, 0x0, 0x0, {}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x4}]}, 0x1c}}, 0x0) bind$llc(r0, &(0x7f0000000200)={0x1a, 0x0, 0x6, 0x6, 0x9, 0x1}, 0x10) 23:01:57 executing program 5: r0 = syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) mkdirat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x1ff) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x8, {{0xa, 0x4e22, 0x3ff, @private1, 0x4}}}, 0x88) 23:01:57 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000007, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) pread64(r3, &(0x7f0000000080)=""/88, 0x58, 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x80000001, 0x2, 0x8, 0x9}) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r6, @ANYBLOB="004e7c7c5b8a00001c001200f156d7f54a8e1894b1f20c00edff7e6f6e6400699f78c2b9880a1fbb1d2cfb97f54d13feb021fa54d5221f7d330368db3329870c18c71aa7b106e057ece6502b4d1283d7c849f257bd6c1f6785c4fc63708bedf866c83be10e485af44a5bacc9ef7a63f7324a15757465da384193d139cd4463b552a434b70c5130ad369bbb802cb38e16495815133ee468ff7cd42721a17a194053cac4d0392c1ca68e436131373da736e5"], 0x3c}}, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x3c}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000004640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000004600)={&(0x7f0000003f80)={0x648, 0x0, 0x300, 0x70bd26, 0x25dfdbfd, {}, [{{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8}, {0x128, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x4}}, {{0x8}, {0x1ec, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x7fff}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0xfffffff9}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x7fff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x80}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}]}}, {{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x26c, 0x2, 0x0, 0x1, [{0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x54, 0x4, [{0x8, 0x9e, 0xa4, 0x2}, {0xf7, 0x3, 0x4, 0x2}, {0x7, 0x7, 0x9a, 0x4}, {0x8, 0x8, 0x2, 0x4}, {0x4, 0x6, 0x4e, 0x4}, {0xd9db, 0xff, 0xc2, 0x564}, {0x3, 0x22, 0x7f, 0x2}, {0xfc97, 0x20, 0x6, 0x229}, {0x3ff, 0x7, 0xc2}, {0x3, 0x0, 0x8b, 0x3}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x6d47}}, {0x8, 0x6, r8}}}]}}]}, 0x648}, 0x1, 0x0, 0x0, 0x40000081}, 0x8014) sendmmsg$inet_sctp(r0, &(0x7f0000002cc0)=[{0x0, 0x29e, 0x0, 0x0, &(0x7f00000016c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r2}}], 0x20}], 0x1, 0x0) 23:01:57 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000070000aa0000883ef016680c0317"], 0x0) [ 707.741903][ T4681] xt_NFQUEUE: number of total queues is 0 [ 707.780291][ T4681] netlink: 'syz-executor.3': attribute type 6 has an invalid length. 23:01:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r5, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000180)={0x68, r6, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PEERS={0x40, 0x8, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g='\x97\\\x9d\x81\xc9\x83\xc8 \x9e\xe7\x81%K\x89\x9f\x8e\xd9%\xae\x9f\t#\xc20x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f00000002c0)={0x0, 0x6558, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="155da84611002504000008000000000010001000", @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) 23:01:57 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x40eae, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32", 0x8) accept$alg(0xffffffffffffffff, 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}, &(0x7f0000000200)=0x14) r2 = accept$alg(r1, 0x0, 0x0) accept4$phonet_pipe(r1, 0x0, &(0x7f0000000000), 0x80000) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@iv={0xb8, 0x117, 0x2, 0x9f, "5fd8ce88ecafb34f1831d72aa6fa3b625d9b96e357b8b6ac278b79f64648417a9d81a33dde8f454736e7476e723a194a92c8d9656942b00711df4240fe70f1b911d902cff1cd6d87cdd59263aceb9754fef5e0f5a185471b221e487236c423fd0b3c770ae29bac72d29723c325f0d2e0f0fd76ed32f89508478952905ed7a37c6a6198ed9c72090fd7633c3664ca2d496560de3581eeccd5ff9be1410cc5ef"}, @op, @assoc={0x18, 0x117, 0x4, 0xffff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x9}, @assoc={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0xa1, "afce104d92525d365cfae300b65944cfbe80f59c328f0dad401e5df53427b52954bbf29ac7ebc4ef310b1dbb8213a6c2b86b057ba1df71a3e33011959174a6654d89c4a5e3b0dbf32a43fc8e0e2f14829c2732a6ff653041df21a68cc8e836d66798d22e001f06e241d2b0c95ecc88658930665cfed1de33454be574750b7ce30a8083360ed580cedf097d966c9553d24ea1c4774a3ab869f417ea4ec762e7aab5"}], 0x1230, 0x44000}, 0x20000000) socket$nl_generic(0x10, 0x3, 0x10) close(r0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r5, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) connect(r3, &(0x7f0000000240)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0x80) [ 708.023086][ T4688] xt_NFQUEUE: number of total queues is 0 23:01:57 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000080000aa0000883ef016680c0317"], 0x0) 23:01:58 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000000b0000aa0000883ef016680c0317"], 0x0) 23:01:58 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000000c0000aa0000883ef016680c0317"], 0x0) 23:01:58 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000003c0000aa0000883ef016680c0317"], 0x0) [ 708.902120][ T4732] netlink: 'syz-executor.3': attribute type 6 has an invalid length. [ 708.910429][ T4731] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 23:01:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = accept$ax25(r3, &(0x7f0000000380)={{0x3, @null}, [@null, @netrom, @remote, @default, @bcast, @bcast, @bcast, @default]}, &(0x7f00000000c0)=0x48) ioctl$SIOCAX25NOUID(r4, 0x89e3, &(0x7f0000000400)=0x1) r5 = socket(0x10, 0x803, 0x0) sendmsg$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(r2, &(0x7f0000000440)={0x0, 0xfffffffffffffd22, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) socket(0x10, 0x0, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYRES64, @ANYRES32=r8, @ANYBLOB="000000000000000008002e0000000000fd59ac87d8014b74165630d9832eed3ab960c4f975d82ce208630319ded3d6bf433f836137771b23d4d27896b7a006dfe9bcb85467e338af16ceec4e58ffb6b99782792fb627dc43a57e73387c05ad088990b6b28be5d6a410df11a4d23102770a327039f3c835315ff4e34daa21900fc67cd0ff0a46cc869057a1356a91db4582a52e91e57f4d86860891c4bce906367810f290c56b7d1177a91694d557f0e77d2083da74a0598940d7f15fd5a4ba07e913e5b2c13d"], 0x28}}, 0x0) 23:01:58 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000003f0000aa0000883ef016680c0317"], 0x0) [ 709.014838][ T4763] __nla_validate_parse: 3 callbacks suppressed [ 709.014849][ T4763] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 709.110059][ T4733] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 709.174940][ T4735] netlink: 'syz-executor.5': attribute type 6 has an invalid length. [ 709.262559][ T4734] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 709.307204][ T4737] netlink: 'syz-executor.5': attribute type 6 has an invalid length. [ 709.370536][ T4734] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 709.398664][ T4740] syz-executor.2 (4740) used greatest stack depth: 21184 bytes left [ 709.414273][ T4758] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 23:01:59 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast, @link_local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @local}}}}}}, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000000)=0x1, 0x4) 23:01:59 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000400000aa0000883ef016680c0317"], 0x0) 23:01:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000240)={'veth1_vlan\x00', {0x2, 0x4e23, @multicast2}}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYRESOCT=r4, @ANYRES32=r3, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) bind(r0, &(0x7f0000000000)=@can={0x1d, r3}, 0x80) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0xffffff7f, 0x0, 0x4000}, 0x0) 23:01:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x1f, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) socket$inet(0x2, 0x80001, 0x84) 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) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x83, &(0x7f00000001c0)={r3}, 0x8) 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) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000140)=0x65b0, 0x4) ioctl$SIOCPNDELRESOURCE(r4, 0x89ef, &(0x7f00000000c0)=0x8001) 23:01:59 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000600000aa0000883ef016680c0317"], 0x0) 23:01:59 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c000000060601080000000000000000250000020500010007000000090002003100000000050001887b2dce92d5ce7ad8206a89b79d9c4a53bd9645c56393d5e2c0c31513fdf90d53595730860f668a78e2a9d0bc58d8209434e5fd52e74a890e14622dd7f454498a78a22f4b0d901b0b97747dcbce5e293775e85d470bfbbd37b420d405645d1a47b2f1a8416960065a2afb7f95bc64540511eb4da2a79e", @ANYRES16, @ANYRES64=r3], 0x3c}, 0x1, 0x0, 0x0, 0x4000882}, 0x8000) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[@ANYBLOB="5000000009060108000000000000000000000000200008801c0007801800018014000240fc01000000000000000000000008000940000000000900020073947a30000000000500010007000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) getsockname(r0, &(0x7f0000000280)=@pptp={0x18, 0x2, {0x0, @remote}}, &(0x7f0000000300)=0x80) 23:01:59 executing program 1: r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000500)=[@in={0x2, 0x4e24, @rand_addr=0x1}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000180)=0x10) socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x0, 0x100000}, 0xc) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x6b, @remote, 0x800}}, 0xaf, 0x9}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r5, 0xfff}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000780)={0x0, r0}, 0x10) recvfrom$phonet(r2, &(0x7f00000001c0)=""/174, 0xae, 0x10000, &(0x7f0000000040)={0x23, 0x1, 0x3, 0x7}, 0x10) 23:01:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.swap.current\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000100)=0x2, 0x12) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000a) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESOCT], 0x67) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8308, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x4, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5, @random='Q\x00'}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 23:01:59 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000ffffff8d0000aa0000883ef016680c0317"], 0x0) [ 709.966120][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 23:01:59 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}}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000000000000000607cde27001406000000000000000000000000000000000000000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000f04c90780000cb57446d69c0bcb4a869c73f54abbe69bfa299b24f4f943f9510ac9568ffe80370f88917363a947a2ef04f9db42d1a9e7035c6265b1a3d71f7a1a40f6342f2205f98d58d0922216a2c8eae66999f556944d0841d0de974e68bb1832cc2735ee3a568d73df500602b2eaa4a33d6a990042db67c"], 0x46) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0)={0x1}, 0x4) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000180)=@generic={0x0, 0x8, 0xc3}) [ 710.019647][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 23:01:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x10, 0x803, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r4, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x4d}, 0x1, 0x0, 0x0, 0x24084880}, 0xa879cd44fcde61c3) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x4, 0x590, [0x200001c0, 0x0, 0x0, 0x20000500, 0x20000530, 0x1000000], 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x608) [ 710.068195][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 710.101625][ T4849] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 23:02:00 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000003e80000aa0000883ef016680c0317"], 0x0) [ 710.161879][ T4851] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 23:02:00 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000fffffff50000aa0000883ef016680c0317"], 0x0) [ 710.374258][ T4843] netlink: 'syz-executor.5': attribute type 6 has an invalid length. 23:02:00 executing program 2: pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 710.506936][ T4851] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 710.522278][ T4843] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 23:02:00 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000080)={0x0, 0x8001, 0xae}) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) r3 = socket(0x0, 0x0, 0x0) setsockopt(r3, 0x0, 0x0, 0x0, 0x0) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100002c00) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 23:02:00 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000008dffffff0000aa0000883ef016680c0317"], 0x0) 23:02:00 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r1, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0xc6, "67d20d1043c95391aecb4603478633ffb4ad99a077311360db27efc9c0966271a309445e348062adae0790608a1a33f9bdf0611678fe6ddc3733c3cea56dc8ab1340b0476ef4b7b1f18d1365241d16036e6fe99e210576e8edc1228842e6b42643c8329cc67e16393821f5d9cdab2e7dfb2273cbb03a036c7e8197fee0d98808c8a13181c5abf1151571f46c0a64a519044a8a850b2648a42b60ca41f2916ca7c964dde5d3b49715d6c4e418d4a544a829da3ab5f911dc4a95ddfd441bf1d6ca43edcf3429c9"}, &(0x7f0000000180)=0xea) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0x10, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}}}, &(0x7f0000000000)=0xb0) [ 710.720950][ T28] audit: type=1804 audit(1591484520.545:700): pid=4943 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/374/memory.events" dev="sda1" ino=16369 res=1 [ 710.812253][ T28] audit: type=1800 audit(1591484520.585:701): pid=4943 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16369 res=0 23:02:00 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000f5ffffff0000aa0000883ef016680c0317"], 0x0) [ 710.930852][ T28] audit: type=1804 audit(1591484520.585:702): pid=4945 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/374/memory.events" dev="sda1" ino=16369 res=1 23:02:00 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x44050, r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$kcm(0x10, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0000001c008102e00f80ecdb67b9f207c804a00d00000088000afb0a0002000a0ada1b40d805000300c500", 0x2c}], 0x1, 0x0, 0x0, 0x5865}, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x40000002, &(0x7f0000000300)=@ll={0x11, 0x4, 0x0, 0x1, 0xfe, 0x6, @remote}, 0x80) recvmsg$kcm(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000a80)=""/225, 0xe1}], 0x1, &(0x7f0000000780)=""/134, 0x86}, 0x0) ioctl(r2, 0xfff, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00') r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000000380)=0x4, 0x4) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f0000000100)=0x7, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2}, 0x1c) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000001d40)=ANY=[@ANYBLOB="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"], 0x3eb) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, 0x0, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000005c0)={0x0, 0x1f, 0x9}, &(0x7f0000000600)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'vxcan1\x00'}) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000000080), 0x4) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000180)="e839c65aaee2caabd88e96e9f0050267ff6dfc128ede25144f6ab0d0670e7fc43573322c39d674a21358413d283f1caa5db49e0849ecaf88fff5", 0x3a) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r5 = accept(r0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) sendmmsg(r1, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000097c0)="bf", 0x1}, {&(0x7f0000000d40)="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", 0x1000}], 0x2, 0x0, 0x0, 0x1}}], 0x1, 0x0) [ 711.078575][ T28] audit: type=1804 audit(1591484520.705:703): pid=4945 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/374/memory.events" dev="sda1" ino=16369 res=1 [ 711.112497][ T4863] validate_nla: 2 callbacks suppressed [ 711.112506][ T4863] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 23:02:01 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000300000000aa0000883ef016680c0317"], 0x0) 23:02:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$AUDIT_SET_FEATURE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x3fa, 0x8, 0x70bd29, 0x25dfdbfd, {0x1, 0x0, 0x0, 0x1}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x24000801}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket(0x21, 0x1, 0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0xffff}, 0x8) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) sendfile(r3, r2, 0x0, 0x100000001) 23:02:01 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd0, 0x0, 0x0) 23:02:01 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) write$cgroup_int(r0, &(0x7f0000000200)=0x40000000000, 0xfffffffffffffef2) writev(r0, &(0x7f0000001680)=[{&(0x7f0000000240)="9c", 0x1}], 0x1) readv(r0, 0x0, 0x0) writev(r0, 0x0, 0x0) 23:02:01 executing program 0: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000070000100000000170000000007"], 0x1}}, 0x1) r0 = socket(0x1, 0x803, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000100)={0x0, 'vxcan1\x00', {}, 0x7c97}) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x9) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r3, 0x31905e13403123b7, 0xfffffffe, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}, 0x1, 0x50000}, 0x0) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000240)={0x40, r2, 0x1, 0x0, 0x0, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @dev}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8, 0x1, r5}, @GTPA_TID={0xc}, @GTPA_LINK={0x8}]}, 0x40}}, 0x0) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r2, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_I_TEI={0x8, 0x8, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40814}, 0x24044801) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@GTPA_TID={0xc, 0x3, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x20008090) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@GTPA_I_TEI={0x8, 0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x10) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_I_TEI={0x8, 0x8, 0x4}, @GTPA_O_TEI={0x8, 0x9, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0xd0}, 0x800) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22, 0x5, @local, 0xfffffff8}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 23:02:01 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000500000000aa0000883ef016680c0317"], 0x0) [ 711.479240][ T28] audit: type=1804 audit(1591484521.305:704): pid=4945 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/374/memory.events" dev="sda1" ino=16369 res=1 [ 711.577276][ T28] audit: type=1804 audit(1591484521.335:705): pid=4973 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/374/memory.events" dev="sda1" ino=16369 res=1 23:02:01 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={@any, 0x1, 0x7ff, 0xffffff01}) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e20, 0x39b, @private0={0xfc, 0x0, [], 0x1}, 0x1}}}, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r4, 0x1) 23:02:01 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0xfffff000, 0x5, 0x9}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) 23:02:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c0000000206010000000000000000000000001010000300686173683a69702c6d6163000900020073797a31000000001400078008000640000000000800134000000000050001000700000005000400000000000500050002"], 0xff36}}, 0x0) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, 0x3, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = accept(r1, &(0x7f0000000000)=@generic, &(0x7f0000000100)=0x80) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000140)=@dstopts={0x2, 0x3, [], [@calipso={0x7, 0x18, {0x1, 0x4, 0x3, 0x9, [0x6, 0x8]}}]}, 0x28) 23:02:01 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000600000000aa0000883ef016680c0317"], 0x0) 23:02:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet6(r3, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x947, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000a40)="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0x1000}], 0x3, &(0x7f00000004c0)=[@hoplimit={{0x14, 0x29, 0x34, 0xfffffffe}}], 0x18}}], 0x1, 0x40) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600000000fe612239e24a0000", @ANYRES32=r4, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c0002000800010001f70000e28c5339465718010528a08f003554f442764e4240080000009d7467b30b7ee982eab323870a052d610f42d81b7579d2fb5e0000e6ff7ef6878de822e709b23b13cb2d7dffff0000000000da448529864fb65ba4e45bca59751e5b1415238c3b9a062bf1dd1cd12b82f256668bbf8e50bce17a13f19cd8c5ec"], 0x3c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000540), 0x800) r6 = syz_genetlink_get_family_id$nbd(&(0x7f00000005c0)='nbd\x00') sendmsg$NBD_CMD_STATUS(r5, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x28, r6, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}}, 0x8014) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4, @in6=@initdev}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) [ 711.744310][ T28] audit: type=1804 audit(1591484521.365:706): pid=4972 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir309542339/syzkaller.lkajmo/372/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 711.795790][ T4992] IPVS: ftp: loaded support on port[0] = 21 [ 711.833487][ T4994] IPVS: ftp: loaded support on port[0] = 21 23:02:01 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000700000000aa0000883ef016680c0317"], 0x0) [ 711.913688][ T4992] lo speed is unknown, defaulting to 1000 [ 711.919446][ T5005] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 712.002340][ T5005] device bond36 entered promiscuous mode 23:02:01 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="8100635b36ddd74531032c05fcbc2947aed2ac30ffa106fdaaad6749457dd8cf8d825932c343adc319df0649d01cf4ad1b4233a3da43e64107141be6ee1274607afe4702943bdd3649c32f050386be563cee95f5a6492281f5d4d13adfa5f49316c49db235e29189ccb682407e27191a4d76217accc2c06389f4614acf13a100e67fd8a1eefd73554bf5ab7682e5b09213f758e5143cbd88b8e79a083c26ade9"], 0xa0) write$binfmt_misc(r3, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x50, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="89ea4f762d3697285b314d87994b6cacb8d4784072c25ad776cac74245f2cf2ff99e12ab59aae9f3cdfb7602a586272277e4cc5743fee057fe2a5432b3836f9e7917af3c1a56e75c420f5052f6cf8bbe95117c1eca2a62f5397f5e7a8700000000000000d001257d05a90426b3ddac75fa073b6272cfa9721f9734c8fcd9213296eed620b39f21d0580a1f309928dbdb0ce6a1adc3b98afbc26c525c1509e462f83e1c007040cab7d3dd82d599caa80f0d31d4d7a4e031277692900b415459d98e0f8cf2d461bd26258df7b2d6243b0c30fa511d58cab7c4e726c34c2c2da40d3dbe", @ANYRES16], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 712.127502][ T5020] bond36: (slave bridge3): making interface the new active one [ 712.180564][ T5020] device bridge3 entered promiscuous mode [ 712.212526][ T5020] bond36: (slave bridge3): Enslaving as an active interface with an up link [ 712.229240][ T28] audit: type=1804 audit(1591484522.055:707): pid=4979 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir309542339/syzkaller.lkajmo/372/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 712.274233][ T4994] lo speed is unknown, defaulting to 1000 [ 712.274239][ T4992] virt_wifi0 speed is unknown, defaulting to 1000 [ 712.292389][ T5005] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 23:02:02 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ioctl$PPPIOCSNPMODE(r0, 0x4010744d, &(0x7f0000000100)={0xfb}) 23:02:02 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000800000000aa0000883ef016680c0317"], 0x0) [ 712.380779][ T5005] bond36: (slave bridge4): Enslaving as a backup interface with an up link 23:02:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x50, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0x3c, 0x1, [@m_ctinfo={0x38, 0x1, 0x0, 0x0, {{0xb, 0x1, 'ctinfo\x00'}, {0x24, 0x2, 0x0, 0x1, [@TCA_CTINFO_ZONE={0x6}, @TCA_CTINFO_ACT={0x18}]}, {0x4}}}]}]}, 0x50}}, 0x0) r1 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r1, &(0x7f0000002740)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="4c04a6822febc0", 0x7}], 0x1, &(0x7f0000000300)=[{0x78, 0x195, 0x8, "03bf58037569c77e5f92634c6e757a037a40b16377a1998a3c1d84195cbddbc08dc5c3e9299621cdce16d82304b072bdfba90d9259f690199fc99b071bb2a1db8528d1e9f168feeac64957b09291ea35ea80c42d57b01c96e6ff7817da8e78abb9d294"}, {0xc0, 0x104, 0xfffffffc, "e62cd118d33db320eca8cb688628a15400d8d6889c091f49217a1eb6525a5e03d16e10ebb766a8c172f69caec12d75d60689dd58076d11991a8e6446667eaad7a0bf26471fc498152d86d2ed3ca697bc3a24caa24dfb621ded1264fb60a55d3acc0f6b8eb3120b6ade3905c7bc958756501e0dd2765ae020291749f949973ee40f73e4f037ac6c5c1471b0711f25a83ccb2288e4e2f1e1a7dd5e05c8c1cd61c06d3455911921c158ad17f5f8aa563e3a"}, {0xc8, 0x104, 0x2, "ad8afad8aa524342f3f4791e9161fbdab65334bf95318e72aea9286ecea7d622487c38120cd5bde55bd13bff30cfc70857dde0eb782c0b2227759324dca6500a10f8a22e46ad4dcf5423e71b35a651fc9fb15ffc279844291a5aa16f3157743c4caea28c6b10ce1242e5e86cafdb4e52604c8b36e1f3daefddbc778e7335e9eabc08c0a5dd58d9c157a23ae9120434f423c2d64ab04990139ddb0d86369ceb83ffcc05aacb2518b93613084ad9369774e4c9"}, {0x78, 0x108, 0x0, "ccd80c7d2d453f80f1a2e17dc145c968a2a3109e3ba1d982b465fca22ff100718adb4f954c02fb06a596a9f165e4277126a259252b964e89592ae982cd0a6d9a92504c64bd134594f3326a3927e9fbfd80c3bafa8ea15bd93e047cd6f4a60d740317f178da"}, {0x100, 0x3a, 0x681, "8409f443a85f38c0a5b4d4b069f74d269bba294f61f32f8562d9d90bc676308c289511ffeb226edb94180d10b257731f1378d463ad9a5640d227edfb65c1711305e8b6be3e0deb533a13cfdad5aec5159cb8fc1dc7cb28c46fa2eacf3e90cbd0ea351f9b3455049293eca8b2faae9e48e1c918c4fb9775612c7119c0a72244b6eb86f4a7feccfeee42d31d2893fab1b52a3723754357c93d2b9e20ebe43e5c6987cdaba31c450acefae8ebd3dee3f706ea761de6787a41daac1b67c8072ef85cc88c3ce3bf362b6f38f7ecc80115838b9ebaca89d11a98c4b89d94d9744cd3981809f9456a95b20104e1"}, {0x38, 0x1, 0xfffff253, "f4b482610222e5b489119e83841a3d7e124dfb67e49a02e1b246d7560316948d52be"}, {0x78, 0x109, 0x8, "89eadcb378a079f2b21629de16236dbc522f6462d00e379e71ad31297347386a953b0c04e9fa95bba33be3b9903efac293fcf247257612ffa99cb71df37da47449d2ee503a03c7c7758f9bdcc88d636649822459b67a07de584baa3df941c6405c40c08fbbcde04b"}, {0xc8, 0x0, 0x0, "cdde40d32b40cc04e24d1101b56d04691d46a7faa32d9320ce281971477388fbf507617135d2fed712d81bc8c0c1cd2f088edfb6b9a29d65f3b1f828ce370809d7ef62824141c6fe99896754b5fa50e5fe5b7f7efbc05f3e4125df16454e39c55c38947ec6265c71acc82569f8a56b4e3ad049c524a682d28cfd354ad514998929b0e66f783123d80a3c5c06dedc26df5c417e0f1fc843309b675ba8dd5a57fc7c1c47eca08a74ef33d9e4d8a5c4c9959134e138c5b54412"}, {0x10, 0x1, 0x5}], 0x500}}, {{&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x6, @rand_addr=' \x01\x00', 0x4, 0x1}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000800)="53d71ccc056879585129130e8d3da61bc371da8d4f88b75eb971c38bb935cb6bbeb6cea573dab38092b7a9c8460d8a3065791b4c506da4201953a305157bcaf8e9cafdd335d092e2b649e4726b23ec9e124e91e3a7de00879a4e1ae7ccac765abae5e184bd64a46aba50cf7a4ac0aaaa9d7e1d7536d407c53235a06ad5c0af4eb39f772b3da7af3b861e9fe6a49d9baaacadc2e86a7fcf2a337c6a9a054068b3b29b86de1de690157c642decaeb1cbe9c5c286b8d3cfb598e8dd5c4033385b96da16d1", 0xc3}], 0x1, &(0x7f0000000900)=[{0x48, 0x105, 0x5, "7f65a222c5ecaf7d21287fa8949904fd96e76a714a34e2b32896ba26b866f8294e3440d113a1c2097cc509d71cec6260d8ae9b"}, {0x50, 0xff, 0x7fffffff, "e299e98455f0442dd0f1a306c0a3678432e6df96df7fed1a2ec8a861fd6766f5de06ee383aafe6b7698d4d646b81f044c0a373dddf4c60eb4690"}, {0x88, 0x113, 0x6, "1d08bfe21db911abe8fbbec8679fb2f72c2a02593e1556f8401857b454fbab21e1fd24342588311a93661f3b0f2b907d2d03b347995d756c6eb70ec150690d7c945bee5635294b320773c6b41cf4204ae46086319b684e69721718847c725c540e26746fcb3606ca51a163c31293f98fc1aa"}, {0xa0, 0x102, 0x1000, "11224cab9bf8a0f4db03377eb4e34ac5b3dbe7212543fce84edc19406129668e8cd5c085042b794d3d3df945632e732348da5a3c51a879f4f72caf2729bf67b68bc1bbe2fa34692f1f13c1ccfa62e2bff44081d10c8b19707c17f5f37c4b5cd8aba82c70b3cf52f37ded74722c8a982d9576bdc5185ec6d9c5a0c4eaa75907462517ffac09f8e640b7e29aa67585bf08"}, {0xa0, 0x10b, 0x5, "16813a412c0180e488bcca01a10f2e0c84166a23a11ffb947db7eccf5077271d9684b52b78e1ead124cd9b3c638be838aff88b4d3d424d263da5a01a9cb755f312d803add7c829e5e8217fb6501b15e872d2695df619b9b3902ec09bb0508afb4b00412f092f63c970f14cbb94f3e3ee1b756362bb4ecafce722163fdb80a1d32861910cae1e5bb64c58bf668254"}, {0xa0, 0x3a, 0xde2, "a639ebeec42e28f0fadc1ca90fd53a86d5342b650bbd04d5391e39023303f4500e285ca3c6ff7ac885e1b92c314f2eb3991910b1f9f01333c649f6dc0f24db650d1a35536d9c7bbed8fea81780cf9524d0b0e18d264b7f08a321aad0b605194eb7d1e874a1e1581fa88d88641ec43101ae3788415012496819d80c806efeb78473639e779401631c595bdbcee24ce645"}], 0x300}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000240)="57282909582d4bbd6a5e01df123e1a209b5ffac05b4b0c085a5eb1c584b213bc7978b5a503f22b3e2637d5ae91346d9cc7ce147fd817dde8b6b7f2b644b7aa375b2cd2ad37321710094ec22802abf1af6bde70de4fa9b8521d4b6271e2f3678744", 0x61}, {&(0x7f0000000c00)="937fe2e7e7c10ed0f56b35066f8621417bd030c066b697718b8c518741bce9899ec66927f164a5f773f826cfa894e65b6ae59d2ca3e92b1160da58a94a3f7b60c9da52744b1602763251132357a2c09c0a7be03b9e28", 0x56}, {&(0x7f0000000c80)}], 0x3, &(0x7f0000000d00)=[{0x1010, 0x10e, 0x4a, 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&(0x7f00000025c0)=[{&(0x7f0000002300)="a63d08d2501fc12c2aab4bc229487be0500c0f01ac0997eece5ec93ab2e0fef1a8549bacdb8e94227f01faff79f32fbe4819c6eca4c39c094ae2fc5146e99115c9fdb56245a0ecd04d20b61a81e671ad6852083697608cff8a8e362ae5564ef2bdba4b233742bea529d0593d260923bb8bf1d1606a81623419018ae1e11b2d2a6a5669a847f3a03f27b4cf61539adf3e933c729f1883048a20bd7e87bf24c22b7dc54238f2e42d3ec6116e", 0xab}, {&(0x7f00000023c0)="eb1cc3106b16ad00e976e4b561632be9db4b791dd943517ad5e0dbbd2ffd8ce1b6294a254204454e70fd30b980c642164b3cc28ac541f5d182931fc0dee56f8a2beee562d7cbfaebeef1b0780fd0e28303c4a86a398a9d05e9e333794cfec23a0d2abded1f72b0e520480bafb70c61b65a79285796d7982125c34829934b674255770736daa59bc988fc0297c50dd913b5d0f869b095ee0afaafb149a5efd312a8bcea958274dec96a748a452c992043702cf4c456a435ca655cdf8a87fc5f8e0c70198b94a47558907f10db27d898a7c0588eb9b99a", 0xd6}, {&(0x7f00000024c0)="d25d2cd79c0042ed760bca8587acc0fcc4cba160aa3f86ee10b3fe6359f9789c6e7fcf76ff76090135ae26481653ca09a0fdf0c7bfeff2fc1bc4a580712ff14ae1fae734ad665827a1f830e67bd48c0b33f5ec2cf79fb26525e2f81c0e510a84b2c920468273", 0x66}, {&(0x7f0000002540)="42475a30e4eab0a2c180ca9fb0890bc7eccf4c2ed212409f712ad3a2b1787595a3151a6df58bbcd17dfcc4220ff08a779dd1706f03d093a6490e305fd1abf44ecc1acf1e1bc7c02751ed78293ce51805f7f8dc75e019f999792c196f1bf3ab706042d4eccd6adf2195f377492d29be4ef9f268d393a0f6951fd608", 0x7b}], 0x4, &(0x7f0000002600)=[{0x50, 0x10e, 0x16130b87, "dc5d80b5c4b4386f320a7a0f810bdba0ccc766087154a55e5eb6d4b0b4597e1d859257b773c02ccb28999149e481bbe190b0345763bb34fbb985"}, {0xd0, 0x1, 0x0, "f0fa497f58116f3271572eedc812ae880d9506ebf2912564e285c815c8938392f762d82d6e75cc32e7c54e7f927ff0f861549735915694a57048a705a7367de44184804d14122877b32f8a67759ca6ced758e5fa2fbb882454d28eff8b8cc3efb27d586be8cb6b978eacf95104c519d59de0d5b5bd74cdc35fcad472761ce7b7d8925cc4ef9d5bdfe82fd3e8b467d3fe68cfc3d760ce0baa1289fdfcf31fb854da99cc71f1b64d139be2f139843a537b3c186518b8b3e80144d7e2690c3b"}], 0x120}}], 0x5, 0x0) 23:02:02 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000b00000000aa0000883ef016680c0317"], 0x0) 23:02:02 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, 0x0) getsockname$tipc(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="28000000d3a827eed4a72a9f5e16245d257c0c15f9233f9c6802b2c98161b5bff64efce7c32674b75b51d2519c2391c2", @ANYRES16=r4, @ANYBLOB="040029bd7000fbdbdf250100000014000500ff010000000000000000000000000001"], 0x28}, 0x1, 0x0, 0x0, 0x850}, 0x8000c40) sendmsg$NLBL_MGMT_C_LISTALL(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4020}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x54, r4, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x4000005) syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) [ 712.998040][ T5090] IPVS: ftp: loaded support on port[0] = 21 [ 713.018992][ T4999] IPVS: ftp: loaded support on port[0] = 21 [ 713.061643][ T5086] IPVS: ftp: loaded support on port[0] = 21 [ 713.148109][ T4999] lo speed is unknown, defaulting to 1000 [ 713.167994][ T4994] virt_wifi0 speed is unknown, defaulting to 1000 [ 713.227284][ T5090] lo speed is unknown, defaulting to 1000 [ 713.234339][ T5086] lo speed is unknown, defaulting to 1000 [ 713.690275][ T5091] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 713.711054][ T5091] gretap0: Device is already in use. [ 713.853440][ T4999] virt_wifi0 speed is unknown, defaulting to 1000 [ 714.058692][ T5091] IPVS: ftp: loaded support on port[0] = 21 [ 714.102169][ T5091] lo speed is unknown, defaulting to 1000 [ 714.379314][ T5086] virt_wifi0 speed is unknown, defaulting to 1000 [ 714.638294][ T5151] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 714.652486][ T5151] gretap0: Device is already in use. [ 714.936218][ T5090] virt_wifi0 speed is unknown, defaulting to 1000 23:02:04 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x1, @link_local, 'tunl0\x00'}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)="b5c7290b78a6e3d54dac4cba31ada2164f2eef9db40a3cee944024d472f772d13e58405311633da1e1ff76019d06a9798f5833aa12fad9b1cc81c5a4bdb965eb4d0fa7930ef83d2f04ec888033866574ccd7dc2388d8c1220ac6837864082c74b48c3360158a1eab", 0x68}, {&(0x7f0000000240)="b95395741884851bc4ea327f9e7624fe2ef74480bffe65bc3f", 0x19}, {&(0x7f0000000280)="f882f6b2cf44d4fc6ffc0d68d1b89748de696d4fc79c6b57d68ca4f8781a72dc4e994d9352675a096ba10823a684070f5916188037a1412157d290ae5734", 0x3e}, {&(0x7f00000002c0)="2dad6a93857b08e2ea54e345a53673d2984654dff2d19afd46bf96e6a215b0c0d388d3947ef90a55c65abf162546b01ffaa52b9366510ef49caa9e7c1914a7a8bfce11ec86f45bd4c062fb7a670028c7931ff2c10f1d39b3da63cb9c93f665", 0x5f}, {&(0x7f0000000340)="e49c89a3d258759f01bad2", 0xb}, {&(0x7f0000000380)="5d25cb51dace2ef39b3d45d9f49852125fa4856823e19e6aad7a0ba6eab8b8caaac30d8482ac1c07fb21a1c374068565e5cd16cc4475669ecd664f5e415bd76a45d0709357cff2f56e438ddd9316b5b63214159fbe38b6039dff0776c4b0cbc6515a33475cd6861b2aa97d0054345dd52d175f19db6ae17a175081a0027deecc804cb5f08c9cf5d1e79dac48d33fc2e2e5c7f7e1ab05531f3530ce8acbec66ed233c1313caf3642793a8de5c51b277fe899e3a0f9761a7e57d1ee956284b8575ca74d83ed998572c3a5a831bcdfc92872527e1786a916f1037b5ed9a13da09051444dd0ccb27e0", 0xe7}], 0x6, &(0x7f0000000500)=[{0x28, 0x1, 0x9, "f0aef6d5cc440b8e4450d1b048e02e1c2a"}, {0xb0, 0x119, 0x7, "6b3b3457b1c91fffcee97f0706d09619b04bbda2a47d0a4a5332d785834dce8d0576f67d3f3124c36c36eabf56ceb0f519a50aa189c4b647a4f70db961c27ffdb869bbd20e9a0048824da1eea0d76cc78138f7b8d258232303134592156f01e0cfb2d9da66cdc14b52f207cc06d91656689cb090c42107df95074ab1972a20284be69a05098600b579560362977b53dd3907e3f5ee252bc55284f16f82570a"}, {0x70, 0x114, 0x9, "35fc7a97f49a91e06cd865d77bef37348a769604c805991fc25ec63f98e304f8345e000823dc55a99fa65f83ba8be941a1e60c214aec3937b37fd86388d409caf74ab89e8d9d0f67bbf21b34e38bab3d94632bada4f510a4381b75ad163587dd"}, {0xc0, 0x18f, 0x6, "2999d9de0ab62d51ec847696202568b88c5c6bd89dd00287524c34dbf2248aa72b2c970ebd44f9c78c007e665ade340cacddc9f3e4bf937ae238297e2726be60dcb4f68ed17d1eeb7dce27cb8a93c05e5d13eac9467494ca410d5e7b3c35b27dd43988a6acfb57a8f2f2028a6e1b572e5cd878f523bde4e0f5ae300a0f4d1c83b326db2f62518c68333222d03643171d672e6ee28d09b2fdcfcb5170bef8ccf140415c6a4f840b169981"}], 0x208}, 0x40015) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2e0000001c008105e00f80ecdb4cb9f207a07e4f1e000000400000fb0a0002000406da1b191a05000300c50083b8948c91b21fbaad6f98827bc68d4eaef2b2685c39359bc77bfca4242cbabad38bb0df60736312fedd5e3ddc74b8b714c40e65a8366de81eb1be89780c0c418bb706f4bab86e00000000000000006fc40aa0506a44195e21e593295cb6d64cd7062d3c4dd62a1e02421942fc97c0f45e6b840ffbdea1eb46", 0xa5}], 0x1}, 0x40000850) 23:02:04 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000c00000000aa0000883ef016680c0317"], 0x0) 23:02:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r5, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bond0\x00', r5}) sendmsg$inet(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000280)="98998f79a7bfcd052a3d0a6ecd721d19fd34ebb2f1032df0e58d6bf3d12b64875605e9dc9dcda1eef09ecad02db1b90fa0c55ed0461292eb2627c5d7ce39ffb5649ff8d5d9e0333ea76ebc80b3925e267c3f28a19c33481c56eaea0841342653f40cea7cb573b8d128e494f2a816c3e45506df5e65e91915e04dc06c1bf580", 0x7f}], 0x1, &(0x7f0000000380)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}}}}], 0x50}, 0x24000084) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x3c}}, 0x0) r7 = accept(r2, &(0x7f0000000180)=@alg, &(0x7f0000000000)=0x80) setsockopt$inet_int(r7, 0x0, 0x32, &(0x7f0000000080), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000004c0)={0xffffffffffffffff}) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r10, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'rose0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x34}}, 0x0) sendmsg$SMC_PNETID_GET(r8, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)={0x38, r10, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x44000}, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newtaction={0x5c, 0x30, 0x1, 0x0, 0x0, {}, [{0x48, 0x1, [@m_mpls={0x44, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x30, 0x2, 0x0, 0x1, [@TCA_MPLS_PROTO={0x6, 0x4, 0xfbfb}, @TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x5c}}, 0x0) 23:02:04 executing program 2: r0 = socket(0x10, 0x803, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x4040) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x1, 0x40}, 0x2) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r5, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r5, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x5b) close(r6) 23:02:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000002c0)=@req={0x8000, 0x3, 0x0, 0xfffffffa}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000800ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="240000006600010100"/20, @ANYRES32=r4, @ANYBLOB="00000000100008"], 0x24}}, 0x0) bind$isdn_base(r3, &(0x7f00000001c0)={0x22, 0x8, 0x3f, 0x3, 0x3f}, 0x6) [ 715.151205][ T5206] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 23:02:05 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000003c00000000aa0000883ef016680c0317"], 0x0) [ 715.198540][ T7] tipc: TX() has been purged, node left! [ 715.208182][ T7] tipc: TX() has been purged, node left! [ 715.232550][ T7] tipc: TX() has been purged, node left! [ 715.249041][ T5210] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 715.259235][ T7] tipc: TX() has been purged, node left! [ 715.285161][ T7] tipc: TX() has been purged, node left! [ 715.304260][ T7] tipc: TX() has been purged, node left! [ 715.320036][ T7] tipc: TX() has been purged, node left! [ 715.326961][ T7] tipc: TX() has been purged, node left! [ 715.367781][ T5216] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. [ 715.382100][ T5206] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 23:02:05 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000006000000000aa0000883ef016680c0317"], 0x0) [ 715.417250][ T5091] virt_wifi0 speed is unknown, defaulting to 1000 [ 715.428242][ T5257] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. 23:02:05 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$SIOCX25GDTEFACILITIES(r0, 0x89ea, &(0x7f0000000000)) syz_emit_ethernet(0xbe, &(0x7f0000000100)={@local, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @broadcast}, {0x0, 0x4e22, 0x9c, 0x0, @wg=@initiation={0x3, 0x0, "6d487f32c16cd653647edc86ef4d63f8ee5851d3934aaddbf1c1264f6dcae688", "c6cb82690a2aeee6ba419fe5dc73c8d96937e33c95032d77864736fdf4418f88c61de9873f4ab78647d8f4db90567c9f", "24908e34fe5855d5fedf825f031e508dc2f25a753f8024c23ba9d697", {"aa29bd00", "0ed74cc1cffa414aed1510f1795edbc7"}}}}}}}, 0x0) [ 715.483894][ T5210] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 23:02:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x9b) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x2, @local, 0x40080009}, 0x1c) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) sendto$inet6(r0, &(0x7f0000000040)="84", 0x1, 0x200400d4, 0x0, 0x0) 23:02:05 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000003000000aa0000883ef016680c0317"], 0x0) 23:02:05 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$NFNL_MSG_CTHELPER_NEW(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x48, 0x0, 0x9, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x1d}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x4}}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000004}, 0x80) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)="da02aa9caa3f28ab0e782d3a717d66154a3760d1d8a3c1fd02b10365daf3306039fe60b8f78ed28289b00f64a3fc5243272fc630ca342553f20f4b13f902f6ddf66c112ff099a533168d9d9cd5", 0x4d) sendmmsg(r0, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000003240)=[{&(0x7f0000002240)="288764ed708a52f2f9677bf9732e0159c30bb2ab82084ca8af239287791238c146336321e771810bed4d0b433bd0c24f6066fb0a2f12289c34ba19fa2290e264803ae7b3c52e2121f2d7a7c5a17308c7a41772ec8054c3b11aa9eb149fbc3cdcbee417c7c96768c319da633d06bedc6573634741fd3c2e26b3f1c5687f48f84bdb1f79367c9e7de56846c723c04e9f7afc7856eb06c6a3421df7772d5d3e3c53ce3160799dc3c6bd87ae8d47682c37deb2f5459419f0948f5692f3601e899f5578fa7b390c8f5891e2c4aac0d07893b4c8a29933d58b00b6dd978e0a2fc9fc1752c6b332586465e0e6647b0c81542325a05d90833a137788dae9499238e1fd4055caceed395eeefb99038289a525a361d7bf26b3ffb81c2cca15660ccc12811139e77054531719465f7bb094a39d5556e604b4f4b252c2fbe41baf1bc4d03ecc06feaba5fa9998895935c077f255e5db7352b113a8f5e7334bff9946199df8710eef653d41b95833ca50adf32ee8edb356342bb8009062a678d6f4387b1fd36e4c867500b25e1624d453675f9b90a23ed446758960e6ea44cdff86849d159422aef27d3c627b357893516b657fff7c3cabdbff6684cc220b76615469837b230450ae8f0de81133bda77a2dfd10b1ebb38fcbf74d78731b49c565f024cae31577fec995f4253a70b57a128605e6345168b7d9588b184cb3cfda165d053b9dbc9176621ead4c772295f3b65597c6034327b09cb1ed6cce4f35404ae020f201312f18977c8ef74b36f9291625a6d988df1c436f0abedcbe0f89accaa516de2a58878b64f9fe2bd9fb0f972c0eeec92fa237d4f5fb8d0af6969682e0455795b5460d62d73f219efae7e19ac7f90d741af7bb7dc19be8468d6208575dd7270567aa33e6b9561229829b50f384192f093d6e33d54890a412dafb4adfee4d8aef7ef52378bbf93bb78208dc1b74c427f8a6dc393a20dffe90262c50217e650b21bbdc3a20c3a3c8ceed8f3be5d99e5a285fe1976798f08c4a1738e7af6de3ad4608fcc7d2090274ecf558848f8d88b0736a5d11ef54b59cbac97c8dacf13fe344228820991852f64fdf093a7e675dc532737c6e86bbf6379ee0077827e71774206558bc222bd5bd7dc46031f9ea0bb19885b5fad2b1ca5119f7011390b7215470d5a032e3f7a26223429ff5ee28d7276a0150f9e51be83411a362d6f8e1be46d0c670f801a2e234ecf9f12f9a0569ea7d39171dcd898b3fdaba27b2f701d4c51ff62c30a2ed15ee005fd4c18308f17bc45bbd90389bae0864ec7e806ba39fdd00480a743280ed8a3eab6355809f653fdfd45a687529cfa1309fb554dcb5bbdec5f117ea28a05e20b7e959f7a0cf7194f30e6e336f4b7ba35831930811d9121979fccd2d1ddc98a2eb603c0c3a16cc7e3ee947d10d4892635bd63a2683161226c5078c0c046d901817f0410fde1856bfe3c05e33fb997ed7c271ea809cd2d1e1405577cc1d16c9df49d29daef255e527260c19e88819794d31990d2596e90ed594adfcb3c468a5f08b89ac7b2516bc0789c13e570b3c83bbafd6127a0b4b2e13c52793c65b04c934ab3339568c4e78854a13ee2094b3904e033b2e327a7a255bebaf692fb44917828a10b350c81ca8ad4eff1370a0adacf2ad0fe9808c281ed0a61de248f43199dae260fb16ac7991680da27fde692e0df881d442e535c5f7fbf526e2bd40b54b6d9c1881501bd5c230f9bcad94acc388a4ae19f1b15478f777fb9d4255edc55ea525f481868c2b091c56e730a276ad81aa7ce6ab1cfa87a0bcfc330dbf8c078349e563b3559a473d0acca141c62ce36b213e4440638e4423787bc0fa7ff69f614cc452add0593a2dfa4022ecde650da213f681b94c1bd5022c3023d4ebf18a8e66438a1d9db31f99823ff2bfec077a0460b90817596d65fa002a12e2d86f5e32d29ab91190e26911608641961a82513c6714b3ab613ea3c299eba2d0104c6a710e12636d271c852bbee1a1a93ce07f9b30798b234308ea711883ee31f7674310cf344c04d7a9644f89d1f617c864dd65ab7e4437f3f76bc0612f7d9a81814b63faf17304dcea9eb074340c43af46cbf42527c4cb7851ef9be22725ed5082c1b2880482db74b946f4", 0x5eb}], 0x1}}], 0x2, 0x0) 23:02:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000bc7000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x840000000010a132, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000180)=0x5) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket$inet6(0xa, 0x0, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) write$binfmt_script(r3, &(0x7f0000000340)=ANY=[@ANYRESOCT], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x5, 0x0, 0x0) 23:02:07 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0xa, &(0x7f00000002c0)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8, 0x13, 0x0}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x54}}, 0x0) r1 = accept(r0, &(0x7f00000014c0)=@ethernet={0x0, @link_local}, &(0x7f0000001540)=0x80) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f00000015c0)='wireguard\x00') sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000001680)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x8943df5b152aad04}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)=ANY=[@ANYBLOB='\b\x00', @ANYRES16=r2, @ANYBLOB="000228bd7000fcdbdf2500000000"], 0x14}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r5, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x4, 0x8, 0x3, 0x0, 0x0, {0x5, 0x0, 0x7}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x81) 23:02:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x5) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e558c5986f0000000000000087695931515781ae36a4d148f269399022f5ce7ec3b6d946be4fac9508cce4df4d7015f5590bbfb45e2584f446722053f1502598808b355f7b815bdb22ba86dddc0187f894de7e81145dd688759944bd09b0f55e7ca54b07bd9189de8def8ea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605fa26c0e48a80a6bd544fa300d066a4d162d7ef85002024faf0831fffbb5f1a12a6f5f158a752eaf25a859b40a57381147cdd7c9fd7ceae30304783f02f2eec7f3f60b34470692217a8930a11f0e0c796c587da235e5ed34ce844827033a3bac99ab9498f944fec73001fd8be2b4b36b0b3c9672af727831275017a6d5aff50c09bfc22ebf548906138e7dae98da3b8a39bf88000000000000000000000000000000339b567e58689a4da64cf31b4ea5066103ba670c2772b548c8f138af7029f1226901c86f510b46e3a027d6135f99b585d0aa73b71cd8e7448f107336ed8a46a35936d5a24a92a4e2be4b78ca3d304e40f3931319f8b3e3f6feebfdd1fa894f5b2537fa42349e6957c1b0965242194e87e3ca02"], 0x18}}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) recvfrom$x25(0xffffffffffffffff, &(0x7f0000001680)=""/125, 0x7d, 0x0, &(0x7f0000001700)={0x9, @null=' \x00'}, 0x12) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001640)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYRESHEX], 0x2216) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000003}) pwrite64(r2, &(0x7f0000000200)="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", 0x4000, 0x1200) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0) write$binfmt_misc(r3, &(0x7f0000001500)={'syz1', "c9f00ff06ebcd201eabccce5c92f47eb432a4d0101b50220fb0cf6bf76c87fd2f5ada8fad3c09fb99bcebf8151538d1e334289f091ac448cae5bd1b8f8a9752cca22488267f7ac6e811fbc1fa87ef4528ede9165d59c1e1c4ce90f95f1107cb269"}, 0x65) recvmmsg(r3, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) recvmsg(r3, &(0x7f00000001c0)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000004c0)=""/4096, 0x1000}, 0x1) 23:02:07 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000e803000000aa0000883ef016680c0317"], 0x0) 23:02:07 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) r5 = openat$cgroup_ro(r3, &(0x7f00000000c0)='cpu.stat\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) ioctl$PPPIOCGUNIT(r5, 0x80047456, &(0x7f0000000080)) sendfile(0xffffffffffffffff, r2, 0x0, 0xf03b0000) sendfile(0xffffffffffffffff, r1, 0x0, 0x8000000000004) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x8, 0x8001, 0xf4d1}) 23:02:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x3c}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, [], r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 23:02:08 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000005000000aa0000883ef016680c0317"], 0x0) 23:02:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x19, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x48}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) 23:02:08 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000640)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000600)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x2cc}}, 0x4008041) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r3, 0x4}, &(0x7f00000000c0)=0x8) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)="b9", 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0xb, 0x0, &(0x7f00000001c0)) r5 = socket(0x18, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000001) ioctl$TUNDETACHFILTER(r6, 0x401054d6, 0x0) connect$bt_sco(r5, &(0x7f0000000000)={0x1f, @none}, 0x8) 23:02:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$inet(0x2, 0x0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001006959008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_elf32(r2, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x5, 0x4, 0x9, 0x8c03, 0x2, 0x3e, 0x7, 0x18f, 0x38, 0xdc, 0xc6, 0x5, 0x20, 0x1, 0x0, 0x3, 0x3}, [{0x7, 0x6, 0xffff, 0x80, 0x0, 0x9d6, 0x1000, 0x20}], "eca44651dcdd5d117c5740ffa1d24ee4782483159ed69abc59239e303b223d2a8acf852948ed097d9a5d4b00a083442a2244fb0cf70342dfe091b020a3121f161aa4360e1e8df2a8427661d7b4d4bd2ab2e91434a983263c35aee432a222a0c2328d6363588851c59e8d41d7cb9c9fdd9481003d059498f33019a812faf2b16151f193a0422638120ab5491bfb", [[], [], [], [], [], []]}, 0x6e5) sendfile(r2, r1, 0x0, 0x100000003) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000040)={@empty, 0x79, r5}) 23:02:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_MODE={0x5, 0x1, 0x1}, @IFLA_BOND_PRIMARY={0x8}]}}}]}, 0x44}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001180)={0x5c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}]}, 0x5c}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) r5 = openat$cgroup_ro(r3, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x9}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r5}]}, 0x28}, 0x1, 0x0, 0x0, 0x2004a091}, 0x40) 23:02:08 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000006000000aa0000883ef016680c0317"], 0x0) [ 718.588407][ T28] audit: type=1804 audit(1591484528.416:708): pid=5383 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/379/cgroup.controllers" dev="sda1" ino=16362 res=1 [ 718.672202][ T5398] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 23:02:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x1e, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000002400454f164e00000000010000000000", @ANYRES32=r4, @ANYBLOB="00000000f1ffffff000000000800010064727200"], 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=ANY=[@ANYBLOB="240000006500090000000000006d51005772d8ed", @ANYRES32=r4, @ANYBLOB="000000000000ffff"], 0x24}}, 0x0) 23:02:08 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000007000000aa0000883ef016680c0317"], 0x0) 23:02:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto$packet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000066a1310b5531ef8e55", @ANYRES32=r5, @ANYBLOB="000000000019e293b4043a8cea81614ca895fe12"], 0x48}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x120053, r3, 0xe8071000) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="002d000000000000280012000900010076657468"], 0x48}, 0x1, 0x0, 0x0, 0x41}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r5}, @IFLA_HSR_SLAVE2={0x8, 0x2, r8}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) [ 719.179959][ T5447] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 23:02:09 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000b000000aa0000883ef016680c0317"], 0x0) [ 719.253814][ T28] audit: type=1804 audit(1591484529.076:709): pid=5383 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/379/cgroup.controllers" dev="sda1" ino=16362 res=1 [ 719.266117][ T5451] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 23:02:09 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f00000000c0)={0xfffffffd, 0x40000}, 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000060, 0xe80, 0x0, &(0x7f0000000100)="480e003f0000007e5bc5795e86dd", 0x0, 0x100, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$cgroup_ro(r1, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000080), 0x4) [ 719.339400][ T5457] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 23:02:09 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000c000000aa0000883ef016680c0317"], 0x0) [ 719.411920][ T5457] device veth35 entered promiscuous mode [ 719.439202][ T5452] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 23:02:09 executing program 2: 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$cgroup_int(r1, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1, 0x2}) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) syz_genetlink_get_family_id$tipc2(0x0) [ 719.520913][ T5457] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 23:02:09 executing program 1: r0 = socket$packet(0x11, 0xa, 0x300) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) socket(0x11, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000d10000d25001042c22d0b638b7b610010", @ANYRES32=r3, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) socket(0x11, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xffc}, {0x80000006}]}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendto$inet6(r5, &(0x7f0000000200)='\n', 0x1, 0x44080, 0x0, 0x0) 23:02:09 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000059b000/0x1000)=nil, 0x1000, 0x1000002, 0x11, 0xffffffffffffffff, 0x2000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000001640)=@ethtool_perm_addr={0x20, 0x7f, "703f5ad5418cee68c05db54e22446512c0c64d1a42c60790ffbba293a2b7affe5e580d433cc456a838b92081acc113eb0ad596583513e8132f87f5fb5a40a505dc98d3ebc8d488ba51e3e171550a185d5880cd8a62324770b4edf038a2cf97e98458ad9528187f54693a25d45d32c4feff8aaac2a940bab6071e0d1869bcb7"}}) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x5) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000008f40)) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="030b0000000000000000130000000c0009800800"], 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000180)={0x0, 0x37, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_AF={0x0, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 23:02:09 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000003c000000aa0000883ef016680c0317"], 0x0) 23:02:09 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=',', 0x1}, {&(0x7f0000000240)="2800fd0dc9f8ebf4900bd093f53e8fcc66905faca46f8018662a961530c69cf52d1e2eb6f5c9773fb5171c45b5b6d1b90c762f3df1330050e24fa0df31769ee845f0ced981c33f7981d6b1a73566990fbe8bb0bf2c459a366cf92fc16d", 0x5d}], 0x2}, 0xc100) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000580)=0x8, 0x4) write(r0, &(0x7f0000000a00)="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", 0x3e6) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300)=0x40000000, 0x4) recvfrom$l2tp6(r0, &(0x7f0000000480)=""/219, 0xdb, 0x7b2e99cdcf38c4de, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x28, 0x3, 0x8, 0x5, 0x0, 0x0, {}, [@CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @gre}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x1}]}, 0x28}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) close(r3) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)={0x34, r4, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x34}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="040027bd7000fcdbdf2504000000050035000800000005003300010000000500290001000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000000) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) 23:02:09 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000003f000000aa0000883ef016680c0317"], 0x0) 23:02:09 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = socket(0x1e, 0x5, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) listen(r2, 0x0) r3 = socket(0x1e, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xe) sendmsg$tipc(r3, &(0x7f0000000080)={&(0x7f0000000100)=@name, 0x10, 0x0}, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000000, 0x0, 0x2}, 0xfffffea4) sendmsg(r3, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x7b, 0x0}, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') close(r2) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000450000580000000000299078ac141400ffffffff240065580000000000000800000086dd080088be00000000100000c0f74db750fc99950000570000000000002c0022eb00000000200000000200000000000000000000000800655800000000"], 0x62) [ 720.148116][ T5509] IPVS: ftp: loaded support on port[0] = 21 23:02:10 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000040000000aa0000883ef016680c0317"], 0x0) 23:02:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x840}, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r4, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1f}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)={0x38, r1, 0x20, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @dev={0xac, 0x14, 0x14, 0x29}}]}, 0x38}}, 0x0) [ 720.252964][ T5509] lo speed is unknown, defaulting to 1000 23:02:10 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'macvlan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c000010100001aa00"/20, @ANYRES64, @ANYBLOB="00001c0012800c0001006d6163766c616e000c0002800800030000000000"], 0x3c}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 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) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000140)=0x5, 0x4) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r7, 0xc0d58860b4c77945, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'ib', 0x25, 'vlan0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r5, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xa0000002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r7, 0x800, 0x70bd25, 0x2, {{}, {}, {0x14, 0x18, {0x4, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", ""]}, 0x30}}, 0x4008000) 23:02:10 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000060000000aa0000883ef016680c0317"], 0x0) [ 720.407826][ T5509] virt_wifi0 speed is unknown, defaulting to 1000 [ 720.562895][ T5523] tipc: Enabling of bearer rejected, illegal name 23:02:10 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000003e8000000aa0000883ef016680c0317"], 0x0) 23:02:10 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000100aa0000883ef016680c0317"], 0x0) 23:02:10 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000300aa0000883ef016680c0317"], 0x0) 23:02:10 executing program 2: r0 = socket(0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000200)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000e80)=0xffffffffffffffa9) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000f40)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000f00)={&(0x7f0000000ec0)=@gettfilter={0x34, 0x2e, 0x4, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0xb, 0xffe0}, {0xfff2, 0x2}, {0xb, 0x9}}, [{0x8, 0xb, 0x80}, {0x8, 0xb, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) r4 = socket$inet(0x2, 0x802, 0x7fffffff) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e22, @local}, 0x10) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_all\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r8, r7, 0x0, 0x100000001) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r10, r9, 0x0, 0x100000001) 23:02:10 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000500aa0000883ef016680c0317"], 0x0) 23:02:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') 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) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000000)=""/115, &(0x7f0000000100)=0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000580)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001180)={0x5c, r5, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}]}, 0x5c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000001b00)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x300000}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a40)={0x44, r5, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x4}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000008}, 0x4000000) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r9, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) r10 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTALL(r7, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x7c, r10, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_MGMT_A_DOMAIN={0xc, 0x1, 'batadv0\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, [], 0x38}}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1b}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000001) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x24, r1, 0xf, 0x0, 0x0, {0x11}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_VLANID={0x6}]}, 0x24}}, 0x0) 23:02:11 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000600aa0000883ef016680c0317"], 0x0) [ 721.245932][ T28] audit: type=1804 audit(1591484531.076:710): pid=5544 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/382/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 721.372262][ T28] audit: type=1804 audit(1591484531.166:711): pid=5544 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/382/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 721.722127][ T5546] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 721.784919][ T5548] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 721.794755][ T5548] bond42 (uninitialized): Released all slaves [ 721.850160][ T5510] IPVS: ftp: loaded support on port[0] = 21 [ 721.918431][ T5510] lo speed is unknown, defaulting to 1000 [ 721.937152][ T5510] virt_wifi0 speed is unknown, defaulting to 1000 23:02:12 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(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r5 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009180)={&(0x7f0000000180)=ANY=[@ANYRESOCT=r3, @ANYRES16=0x0, @ANYBLOB], 0x3}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c04000008000500050000001800028014bcf567794e1e3e1a000100ff0200000000000000000000000000010c0001800800090076000000"], 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100), 0x1, 0x0, 0x0, 0x80}, 0x20008801) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'veth0_virt_wifi\x00'}) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)="1ee7f5c114f301897833b4ee5be81e76b0076a46b2f7468ac5628e1a4502b57bb5f20e619b8a81fcb84e9ea4131068bf3aed3b7f0e007ddc92d0785cccca837fb113143bcacf5837ecb45ea8cec8471e0d89d488e6d3c581377665cd9521f2be87e400768b0b1de3b80e0aa35daadea65ee311e7250176bcf7c2a2acf8c1599c8dca183eb4d5337526f9d9e845777c4a9aaaad56d2312b5fe498fce90a66ffadc8d2308fa680da948fe4ea290f5c7fd8e9b3ea5e7903e5d594493ead330bb69afbfe0e6b6abb875ae494983d07f6ad0f205c78e766519378c4e107daea6c96e9a4670308823ca2dd0833422d9db3994f3e7d334239a907c30f07719b225ab969f2f94f771caebc2a93c7eb7e3b1bc89cf230e44b16c1089a3650854aeb790527e2ed4cf2423ae96d49341984278612080fa8e37f942157bf6c91c5624514d54a81b13f59c05b2fa88691e49febd3783222666f2fdef3c186d2351aa606799e81ea0fb2e5ec9fc177a5bf680a2d762ea95132d0f6a03c26ce673432fa6e2a3dc43382ecce2ac519f2c6b46be91be490c2f8fcb9a6e8406c539141dab66863cbff550b2c87cb28579e20aaa73cd3b31fe5727fa1ce0f3553eea94404c7c57eec102cdeba890c61a16a193dc547cc0bb4e47fa3ff2a4688595ea0b11ccb246738dfd6a1c3068d96bb66a5dc78beb2e393ceebca4f0732b105066a1c245ee81c73d596167c0fc3e951dcac688e3409540babf69ccec8bce750e45b3c4d6e62e0a5e29bc0125425dfddd6be09a325363b9bb828e6fe6872b56058f1132fef1c61c1f236c5a06b27537d71a850d604c5219eb4df9057354cef00e70309da12e213d9961917278423df7c3ab98624768f25ef4e88555564dc322a87d934d9ad0de3f1e39c5f946b802139de1d05d9460ad7e978b26f01facea7a2acc23f1137b39f6442d60d38847641775907f0e9a97fb082d8882993135a90a98e1585783d5dc572a7c973f52cd92d190cfdb4e76171a4244af33ec5e08b831e992cbbeabe0826a842ae97e1b3007afe805879996243a1b2d38984f79638b8f59fffa2c58325b1905ba01c59f6880d4694eb554634ba67f55d888174f612a9bfe525eb15c140bfee07a90507398443413579f37a54650fefc53f14a879a5b857a1b8c6e38e91cc2540202cef81a51492698c3440cca2b6b100706a07da142f168d7819ebf95e7e8b90ae2f0873e3081a94aeef87152dabafccc7fd633e452b7ab28a3ed00ff0944cd23cd547989fc6a073bbf3b8013420eb018c7fdf288cd8e1a570e2671e5adf216b29f1c9c256fd50293da7dffd0b2cd186a8463c177738c74a8f2297ef231d316ce83b0f80b31c084f4d7d8fa5b38b6fc3d99969966900fb80412faf568caf6858cddf0df0a6a475e54e97a406a399e9a03e683ecaf46dcd8fc1333001c60fa107deb60bc3be8f57164aa6de9837459703db42ea692cdcfbf0d9ef1c0bb2a678223b430a8158b413d823eb32e2cdf4a46daaa92f4dc2dea2e1e695bf9fbc9defc666031a350f611ffd7e31849571249b110b6f342133aa1bfd85b19228e9168c4716ed79cbc3660bc3f5074ef54d6a2a812c7cf8c45a34ed75d0fc5ee9f6d28d4a8cda52881d230238bc2d64074a8b4d74b93a3eba4d001f9287eae3d563f61221c62ceb067b0a4989f547e62c40f89401fb812715b256e4533218b9c110e4c2eb9ecfca5ff7f47280d0b3982614136cbac13da0ecb2dda3e183272b9d88a56f0b236d05eab7a2df18861b75b92d75271ac8cfdadb98485038255fcf58a507dbbfae77ecb40b6cc6d480abddafb148e82a3172c96654681e6c9bc2e33c5ea9ec6076d06fc49645e8f9a5c1508eb0d7f16b6001239604774e3f930da93b08753653058c5d30c8c05ffa5b7ff803406f71784a5e9953ee05011e9f43b4aa4701803b2d6565bd2e793f0652cbe64d90de7315c88be38c74824b31ae0ac98eb53b72d38633b57c079c6966694b50c3f9e597cd5e3554f84175c4baff9fbcf5d46fcc6da1a8bce3cfe069acc7c8b7868c14f6828bce0600359297c1a2e14045abcc89423004f40b1eccea9343b92ee66cbfb18ae8020d108b71a7fdbfa1c388bb61e5a88f09d540b353505ed53b295fbd74a6fb8b029692c2984750faee3ad0994fe1510c919130d9e8728ee0045dda84768e8305eb8e64edd2b656f7179b00cde3b5d06540f27c825cb76cea2b6897c8cd6dc6fae066d8c591c62a295417dc3d1830bf4b6df2c93a7a5c9cd638134dd4f11675bb4356519d954f212e8c81be12e276502e552157e3461b4bc57edcecf0de045b7e17ce92992a6918f56ed799f40900af58d30d3c41875a6e1ce1ec968359a91c7db681775ba97e50fc29ea0d61e8abfed0796b6459617243eb84342d1a6f80d7ddd5c9ef8eeaddee5e5af1a09c185b0c6f0499ca6641558cc9f0d68eb0d64db5be28c84f3f0b42bb8fa1a324b9fa0a3d643b8a2b338daa632a23a90d1408d69ee3cdc42340d3e6d849b8118c55d0956c287608129c0c223d97e11b7ac92d50ddd334a64486bd3ca4a799c56dbf47612d53d04b85585f52870a8f3eb013399d770e062ca559253e3a9415c8f13c37d99033ffcb1e7aa4aa4d459e0d45526533f88e25498a128bb382fca690b954b0b1c5eda8f861bd646ad0cc0b3c3307fa0ca7c2f8bc75bf02b3b70ea9bb3a96dc3f7b2ceddc64d882230fd946fd8770e67461b07c6912b38fc7ee7cc61cf50cbaacafa9dae74938baa4d9d0f42c2b7dd260f55d69cd59695a801286a02e7b2f9babad3c4392f869cdf130ba44a7817f102d249753910d4cb1720496927f8bca22aad4e974a5d0eca972ab06e0659c0a50c76873b833cca0f848a902e7197d7de17677479fb19304a97fada0003e9da14b52213b2f773ea433cec51ed827c746526f80e1c83fc51071507f5ed580322c70d14a2f61e0d6f7ff5c1229cd18f911f9e12c81e446e0f9aa841375bd748565e3336592ca918eb7c1f4a53b7f6fa79433b740891f552272841a938659801430e334b6b07b0ce53374ba61e7670c0916bdcb72e8b4743ed1766e9de27740830803a2395c93c5a1f69eac4c63f1233aa0a0a5bfcfa245a48c102c9e269013f1e6232f68f2ff2b85de88dcd36551b33e0df4238f4b7fc1b0a085a64590638d1e5a33f629c50bd52b23d3e6e69e92de9c8b7fbf86f8a48fd295a7208ee5832902e5733f278b6aec017a6af96fd5f0edc684b64f98e2de1d8d2d123b342d371434edfdb8544c118f3f7de298de0791a1dab5fd57c226d4f9dd80fabf97b5f466d79d94082ea9a9187ed1522de02101fa392c37ae3685ba8d1364a1638736d2da2d02e898c5fa450787b3df83cdcb874aca56fb4f5bdc9bdc2e9ad9fe8c8656fa38d4e4108a743064dce0ae29c12d4bc7405b91108787fb01644486fbc4f025171f43b434d978155ace6410b002b3ab687dbbe293d63927b13f46a0ecf2eb713776a0d49933e4182d583040922944b64968a197e81d10ea61e9e94858a8dea185ba39199ce58707f481b2533db5ef4c9d23fb99af2216a16fadae47e2c02d9b194e82ffe1700261b643625c959d54027835bc9223e90172b424bc1e43c963011c6b99e5acad01af3887e7ae25c2d55cb343cf98abf597df0af80d6f125223af1320ebe321ef16b7e1468ff2ff5629358030fa4769f1a34f79042843fe34c0869d048af49f21efb9862d0bad4b656e4f50580e785fdf64abd80c30338c23ce0924eb15a81d8b8a53d98161689e1c65ad1d418b4465f253b3f5744d312e8797ae7ef4b02ddc3fe967d2f964a1982492091f291825e1b6bdbff55379e92326c02831ce60ee4726a0cab569013b4627715b18ccaa581423533a3b9fdd4bd31883c5ca7a4bd64e98991dd0945da4a93f10eaab9b78048b849afc46c6f821f0202c30cfa5269ed30bb5db43664c5a9446b251d6baef27bfb013480643538efabb2d68f35f58ecfa15e82df792ac98f2a91b1740295fbc75f72cc360d80c8ef3b625627b0d77c5c271016d0a2dccf356b1e4014c9ea0aa6a1994a58a76edaf81e4da523765a43a6ff55c8f50f36e21b3d424ae4d22bada8c82ff0c46b44047e2799c82833d55c7cdacf0f4eb56eec81194b56fe4dae86d6b435f8430597c21005411cc85bbd594730f9b6b32c7c77b11508892e7aa2b5f6462f9767b379ac728cff76d362111b1eadbfcc546a932fcb6eead0af287cab04923c17df8504200c7cc7e6b94edb1bbe38953b7161b4e060d01644a05260b5c5ed5939a82141b59699a65280aee4facde049af4cbabd7a924a3cb95ad8a88ba750c33671b8907384c80b7e9c7778f895aa4c940a03783e6b83e7277d095f640090b004a16e1db0440d04ba0d27a43fba1fcff2044132b4a43e302c28577a626e8d813701bb874aeb4834dfe4fce9e811b6c7b4be9ecd2824dd6e65388f3f8c723706710b40c12b2eb16d64119e70867878e3137932e626509b7d54fc653d501bd658bfaedf8c5001a3444c98fcfbd0a5d81fb40cabf4c7b78298992fd7f033f85175e156f5a0bc6afd1d72697729fcb80531b80a487e4e62d961e47c5459a71904f87d5d276dcbf2084f8d1f60830e73bd4769bfe5ab9e11c2d7a9cad1f3217ad363d492c644d7c8da4afe23eb654e89c473d6693e6b6b47efba48451231330639cc38f474494facfe4ccfd630d79cfe116d7e9d01cc44d60bedbd0b571d0a4acadde04e07d8257ff3b033df11c6b45d9a228d0df7486854451bbf63c4a7fce803cf946e73d341b6a6f13d168ac1679329eb456d7671308f466d423b93ff65d322fb5828f3d7bcd3e7b3edab2e0dff2dd0c9d5fa360a5045b072e166a78a37d5eb3519110a0bc561b2e1a515d3d199872bed29628b9ec1bb1ff3591672f7a2724f12786b7b76fcd5f527cc0f8a2ba7234e2a6af08dd7cbe9ad47f2449524d2b4d80606134e4cec65fca19a2841b0c671d8143722bc03fed54d6f4dcacdf759c2b9a58a6f57a7cb9362efaff5783b4a62649a17010f4df5ecc1637978d6915b84a96beb89d2eaede837568daa663d4fe0c5f620a387a414be97defbe842ebec2f3a393d039131c8c1adf2a6fbd672db32dff65f4202e848f5864860963fd78c91b6c3daae5faceef20aa79c6e58cf75ed31a30c4f1bee658bf3604c05cf0678b866605d0dfdea06089ac4f9c9b48c85001fb7055b91323330bb0f20e70a921e9fedd56b4417f65e5d5a7a70091ad74457a5ed496a43bebff391df1a0c804640170852fed4f9d67a09ffffd855f06b195949f3d10728a3abca346a504b4f06adde29cf25bbc1b8f67d57115980b51b9d4b97eb8f38f964ad77e3519e0f55a1cc9cca97c306af1c15922999f83ab69e9d31d27db236641f6f4e3c0c0f77f5ac239bd845e10cb1cbb8e30a33cce092c34960b6516623f8215db75a2bd2d1f40d4654d93343481153a62d0e14fe6c7b516f997693f922af2f539ba947bd78ff07edae96b4991586dab11330747c4bfb7e6141158d3d1919bae4cebc42fcae9f9bd5afa97aa780986b9b63d8c3468ced5c048a15d4fd6eca42c011f647c050e6bec74fedf0050d33b6a236f0fede42adbeefa8b27ae3529c704aa36919de44a107cf48273a4bcd3d957556e4cef5a4cde7d97a025dc065563a65c067423b7c55563e3c54922cc4dee577837e22158e594e347e980fc95bb6120eb6f03878011afcf17880b10c8944cec66069887771e0ef28f879f3fa4ea570d7359572a07b325910dc545", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 23:02:12 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004000000000000f95d0479b51fab2bacb678f04181fe37cfb878a4e79f0c15ea3a6abf30c5dce1"], 0x0, 0x26}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0095000000a466ffff"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r2, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x1c, 0x3, &(0x7f0000000280)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r3, r0}, 0x78) r4 = socket$packet(0x11, 0x3, 0x300) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) ioctl$PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, &(0x7f0000000240)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014001280090001007663616e000000000400028008000a00", @ANYRES32=r8, @ANYBLOB="8800000000000000aaffff0000000000"], 0x3c}}, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$netrom_NETROM_N2(r10, 0x103, 0x3, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x1a, 0xc, &(0x7f0000000140)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r8, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0xe, 0x10000}, 0x10, r3}, 0x78) 23:02:12 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000700aa0000883ef016680c0317"], 0x0) 23:02:12 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x2c, 0x2c, 0x2, [@func_proto={0x0, 0x4, 0x0, 0xd, 0x0, [{0x7, 0x1}, {0x4, 0x2}, {0x8, 0x5}, {0xd, 0x2}]}]}}, 0x0, 0x46}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="1441880e92888e4e0c000000736800009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0xa8, &(0x7f0000000600)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200)={0x1}, 0x313e3}, 0x6d) poll(&(0x7f0000000040)=[{r0, 0x600}], 0x1, 0x1f) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000140)={0x4, 0x3, 0x4, 0x0, 0x0, [{{r1}}, {{r1}, 0xc000000}, {{r0}, 0x3ff}, {{r3}, 0x2}]}) 23:02:12 executing program 1: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x3af4701e) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000240)={0x8, 'batadv_slave_0\x00', {'veth0_to_bridge\x00'}, 0x7f}) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$AUDIT_TRIM(r0, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x3f6, 0x400, 0x70bd27, 0x25dfdbfd, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00', 0x29e}, &(0x7f0000000080)=0x54) socket$inet_icmp_raw(0x2, 0x3, 0x1) 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) bind$llc(r2, &(0x7f0000000280)={0x1a, 0x10e, 0x0, 0x1, 0x9c, 0x30, @dev={[], 0xc}}, 0x10) 23:02:12 executing program 0: unshare(0x40000000) mmap(&(0x7f00008bb000/0x2000)=nil, 0x2000, 0x2, 0x12, 0xffffffffffffffff, 0x94750000) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x2000, @loopback}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000037ee133c91c6e8dfa2b84c", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x68, 0x0, 0x7, 0x101, 0x0, 0x0, {0x3, 0x0, 0x5}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0xc710}, @NFACCT_FILTER={0x3c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x10000}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x6}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x552}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x7}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x10000}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x4}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x81}]}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r4, 0x4) ioctl(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x89f0, &(0x7f0000000000)={'vcan0\x00', &(0x7f0000000580)=ANY=[]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r2, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0x9, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x6, 0x2}, 0x0, 0x0, &(0x7f0000000340)={0x3, 0xe, 0x1, 0x9}, &(0x7f0000000380)=0xf0b4, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=0x401}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000500)=r6, 0x4) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) [ 722.882389][ T28] audit: type=1804 audit(1591484532.706:712): pid=5647 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/381/memory.events" dev="sda1" ino=15954 res=1 23:02:12 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000800aa0000883ef016680c0317"], 0x0) [ 722.948475][ T5650] IPVS: ftp: loaded support on port[0] = 21 [ 723.003112][ T5656] IPVS: ftp: loaded support on port[0] = 21 [ 723.026235][ T28] audit: type=1800 audit(1591484532.736:713): pid=5647 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=15954 res=0 23:02:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$llc(r2, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f0000000140)=0x10) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x2, 0x2, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close(r5) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r7 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="1100000000000000000002000000080040000000000008000300", @ANYRES32=r8, @ANYBLOB="8f"], 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r6, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @NL80211_ATTR_TXQ_MEMORY_LIMIT={0x8, 0x10b, 0x96}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x81}, @NL80211_ATTR_TXQ_MEMORY_LIMIT={0x8, 0x10b, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000000000076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r9, @ANYBLOB="00000000ffff8f10ce39f353969c0000736662"], 0x58}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000e00)=@newtfilter={0x24, 0x2e, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9}}, 0x24}}, 0x0) [ 723.090198][ T5650] lo speed is unknown, defaulting to 1000 [ 723.167106][ T5650] virt_wifi0 speed is unknown, defaulting to 1000 [ 723.174834][ T5656] lo speed is unknown, defaulting to 1000 [ 723.188460][ T28] audit: type=1804 audit(1591484532.746:714): pid=5647 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/381/memory.events" dev="sda1" ino=15954 res=1 23:02:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0x8, 0x1, {0x0, 0xf}}, @TCA_U32_SEL={0x14, 0x5, {0x3}}]}}]}, 0x4c}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="e450e8299bdbe9616e017f5d9399d9a6d2276e8f17de40bd6fe2df1adea19691f1e87a822340a508866c2c95ee8363d11c57ea6947d41baf60748793fb77879a043522dbcee986a23d014422edf433baa3a1988a012057a358acf894449da3cf9668b6c794013c41", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)="b5", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480)={r5, 0x3c, "f30daa3818f501877c9fb52e477325ab59012d1dc435754b9b14ab6037410f6bc0ad576ba123a9a3781bbd7f42ec9d53d1324ffa453d735502fd755e"}, &(0x7f00000002c0)=0x44) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vxcan0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014002b8008000100", @ANYRES32=r7, @ANYBLOB="080003000200000008001b0000000000f22658ee09ef717fe16dae8caa7823bf2e8c974fd160164f6e5ab9f89d474c28a6a6dd4889ac09493e7d3931c9381d197b2773cc0955334ebf0569fc39f052e6a4538484d582cd6643db95f26611510b5bab9d09cc72f1885804d19a7cf311028159e2fa224251a10b119ad3eb42d038dd434645790e48d6803dcf73e939b6564de66c2280a14026792e03e11c4ad2d64c14f6d7cd380f5f6c501272981bc24b4372ece1"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r7}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 23:02:13 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000b00aa0000883ef016680c0317"], 0x0) [ 723.331725][ T28] audit: type=1804 audit(1591484532.966:715): pid=5659 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/381/memory.events" dev="sda1" ino=15954 res=1 [ 723.366403][ T5681] __nla_validate_parse: 1 callbacks suppressed [ 723.366415][ T5681] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 723.412408][ T5685] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 723.448757][ T5678] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 23:02:13 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000c00aa0000883ef016680c0317"], 0x0) 23:02:13 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000003c00aa0000883ef016680c0317"], 0x0) [ 723.651804][ T5685] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 723.662541][ T28] audit: type=1804 audit(1591484533.496:716): pid=5659 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/381/memory.events" dev="sda1" ino=15954 res=1 [ 723.711020][ T5685] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 723.720300][ T5685] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 723.730252][ T28] audit: type=1804 audit(1591484533.516:717): pid=5665 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/381/memory.events" dev="sda1" ino=15954 res=1 [ 723.768000][ T5667] IPVS: ftp: loaded support on port[0] = 21 23:02:13 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000003f00aa0000883ef016680c0317"], 0x0) 23:02:13 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070e0000000000000080000000", @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff010000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x40, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xe}}, [@filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0xc, 0x2, [@TCA_MATCHALL_FLAGS={0x8, 0x3, 0x3}]}}]}, 0x40}}, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000300), 0x1) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 723.889931][ T28] audit: type=1804 audit(1591484533.696:718): pid=5704 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/381/memory.events" dev="sda1" ino=15954 res=1 [ 724.044233][ T5686] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 724.070629][ T5681] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 23:02:13 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000004000aa0000883ef016680c0317"], 0x0) [ 724.090646][ T5697] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.2'. 23:02:14 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x15, 0x803, 0x2) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r4, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f00000000c0)={0x0, @adiantum}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) 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) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f0000000280)={'nat\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f0000000240)=[{}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) setsockopt$sock_attach_bpf(r0, 0x29, 0x15, &(0x7f0000000000), 0x70db2da734432a8e) [ 724.201482][ T5654] IPVS: ftp: loaded support on port[0] = 21 [ 724.220328][ T5656] virt_wifi0 speed is unknown, defaulting to 1000 [ 724.220362][ T5685] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 724.263853][ T5718] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 724.384907][ T5654] lo speed is unknown, defaulting to 1000 [ 724.412153][ T5743] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 724.471348][ T5743] bond32 (uninitialized): Released all slaves [ 725.057020][ T5654] virt_wifi0 speed is unknown, defaulting to 1000 23:02:15 executing program 5: ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-160-x86\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$X25_QBITINCL(r3, 0x106, 0x1, 0x0, &(0x7f0000000080)=0xffffffffffffff5a) sendto$inet(r2, &(0x7f00000000c0)="ad885eed546ff69928d88019da68bc7a655d19c7417a3fe9f96a1d0000000000000000000000000f7522cb6a3c46d7", 0x2f, 0x4000, 0x0, 0x0) ioctl$IMGETVERSION(r2, 0x80044942, &(0x7f0000000000)) accept4(r0, 0x0, 0x0, 0x0) 23:02:18 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000240)={0x555d9942, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="1d5a1745a86da4c803fa64abbea1"], 0x3ff800) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000002, 0x0, 0x0, [0x6000000]}) 23:02:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = gettid() ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000280)=r5) r6 = socket(0x9, 0x800, 0xffe) sendmsg$nl_route(r6, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_delrule={0x58, 0x21, 0x402, 0x70bd29, 0x25dfdbff, {0xa, 0x80, 0x80, 0xa0, 0x6, 0x0, 0x0, 0x5, 0x10000}, [@FRA_DST={0x14, 0x1, @private2={0xfc, 0x2, [], 0x1}}, @FRA_SRC={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @FRA_SRC={0x14, 0x2, @private0}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000040}, 0x400c000) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32=r7, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x40}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r3, @ANYBLOB="008613f044a2c961a1b79cca618708a50000000000000008001a8004001c00"], 0x28}}, 0x1) 23:02:18 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000006000aa0000883ef016680c0317"], 0x0) 23:02:18 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendto$inet(r1, &(0x7f0000000000)="5ad82627374d263c64d79d7537bb50133b99cd5d922fc5bf2e98d7daab31f11f61e4c3c1ca2faf5b30ac0541981fde4cffc37061ac4acea10f13b16f681bdc25e62e3eb0906f1b6cd1cb703e196d53cb894c17f06bfb44f3b2d62b12eff9e8338140cd95b1ad7bb929cd6c7a18616b9ce88dca02d2e43cd2cedde7b1d08abac21422cc6c73df5ab3482a3001374f132c9f4e7b426fac0f7bd502c1973c129e4fe70274536823000b5ba3d4eb6524accb0c2754b6dcb70c0e1b10a77dfc8205716faef5182c532a1d4ce106464597967690c4ae722692dab9bc92aab468a2c63ac5311b67fa070e26441fe72fd6b346f465ec", 0xf2, 0x10000001, &(0x7f0000000100)={0x2, 0x4e20, @local}, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB=', \x00\x00', @ANYRES16=r2, @ANYBLOB="100028bd7000fddbdf250100000008003400ffffffff080031000900000008002c0040000000"], 0x2c}, 0x1, 0x0, 0x0, 0x24000080}, 0x40) sendmmsg$inet6(r0, &(0x7f0000003d40)=[{{&(0x7f00000002c0)={0xa, 0x4e22, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x0, 0x2, 0x2, 0x1, 0x0, [@private1]}}}], 0x28}}], 0x1, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000380)={0x6, 0x1, 0x1, 0xcaf, 0x101}) 23:02:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000100)={0x0, 'vxcan1\x00', {}, 0x7c97}) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x9) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r3, 0x31905e13403123b7, 0xfffffffe, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}, 0x1, 0x50000}, 0x0) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000240)={0x40, r2, 0x1, 0x0, 0x0, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @dev}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8, 0x1, r5}, @GTPA_TID={0xc}, @GTPA_LINK={0x8}]}, 0x40}}, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00046fbd7000fedbdf250100000006000600030000b3699ffd3a9e211ace000875256667a48dbf"], 0x24}, 0x1, 0x0, 0x0, 0x40814}, 0x24044801) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@GTPA_TID={0xc, 0x3, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x20008090) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@GTPA_I_TEI={0x8, 0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r8, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r2, 0xa10, 0x70bd2c, 0x25dfdbfe, {}, [@GTPA_LINK={0x8, 0x1, r8}, @GTPA_TID={0xc, 0x3, 0x4}, @GTPA_MS_ADDRESS={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @GTPA_PEER_ADDRESS={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x1b}}]}, 0x38}, 0x1, 0x0, 0x0, 0x440c1}, 0x4000) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={r0, 0x54}) 23:02:18 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 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) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r1, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="050000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x8000, 0x6, 0xe053, 0x0, r4}, 0x10) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000001000)={0x0, 0x208000, 0x800}, 0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, 0x0, 0x0) 23:02:18 executing program 2: pipe(&(0x7f00000000c0)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@mcast1, 0x0, 0x0, 0x4e24, 0x4}, {}, {}, 0x0, 0x0, 0x80000000000001}, {{@in6=@empty}, 0x0, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}}, 0xe8) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x7}}], 0x400000000000107, 0x0) r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@mcast1, 0x0, 0x0, 0x4e24, 0x0, 0xa}}, {{@in6=@empty}, 0x0, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}}, 0xe8) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000080)={'bond_slave_0\x00', 0x2}) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x7}}], 0x400000000000107, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) [ 728.436218][ T5815] IPVS: ftp: loaded support on port[0] = 21 [ 728.482464][ T5817] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 23:02:18 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000ffffff8d00aa0000883ef016680c0317"], 0x0) 23:02:18 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000003e800aa0000883ef016680c0317"], 0x0) [ 728.720630][ T5827] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 728.900632][ T5815] lo speed is unknown, defaulting to 1000 [ 728.907091][ T5824] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 728.931244][ T5815] virt_wifi0 speed is unknown, defaulting to 1000 23:02:18 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000000140), 0x4) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000040)={0x0, 'xfrm0\x00', {}, 0x6a}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x4, [0x9, 0x8, 0x0, 0x6]}, &(0x7f0000000180)=0xc) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@newtfilter={0x24, 0x29, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x24}, 0x1, 0x6000}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @private=0xa010101}], 0x10) 23:02:18 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000fffffff500aa0000883ef016680c0317"], 0x0) 23:02:18 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2000ed37ccf90ee9aaf3b4cd3d91343b751500000000008a000000b7", @ANYRES32=0x0], 0x20}], 0x1, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x14, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000240)={r6, 0xc1, "d100efc5c2c70180fb1f7effb827e0ce48e48d053480a81a2c0ff34f7be0d1c35131e9ac58ebc583e8c34214aac34162ad7a3291e4140b64101ee49b4cdac4b904f9a6c81c9758ded505fde0dc3a614e5cf542b03f5a1d8165ec080b6e0f501fe7fe8f39fee1d6eec0c34743d67a14abb4f4c878dca5a7f097aa85bfb4e8ba513ab8ec18b4a2bd90cbd616a8eece1de9458b93b333c28f74ff60f6610d0f7cc8b58a7080b47286250f57c983f8b43f3a73ec1e5c3e75ad021e3c5756263ef049e7"}, &(0x7f0000000080)=0xc9) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000008000000000280012800a00010076786c616e00000018000280940001"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000340)={{0x0, @remote, 0x4e24, 0x0, 'lblcr\x00', 0x2, 0x400, 0x71}, {@dev={0xac, 0x14, 0x14, 0x28}, 0x4e22, 0x10000, 0x4, 0x5, 0xbea}}, 0x44) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 23:02:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GENEVE_PORT={0x6, 0x5, 0x4e23}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x80000000) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_macvtap\x00', r3}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={@private2, 0x5f, r5}) 23:02:19 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000008dffffff00aa0000883ef016680c0317"], 0x0) [ 729.288759][ T5887] device geneve2 entered promiscuous mode [ 729.382836][ T5895] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 23:02:19 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xfef0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket(0x10, 0x3, 0x8001) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@newtfilter={0x6c, 0x2c, 0x200, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0xd, 0x8}, {0x2, 0x3}, {0x8, 0xf}}, [@TCA_RATE={0x6, 0x5, {0x80}}, @filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IP_TTL_MASK={0x5, 0x53, 0x2}]}}, @filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0xc, 0x2, [@TCA_FLOW_RSHIFT={0x8, 0x4, 0x1}]}}, @TCA_RATE={0x6, 0x5, {0x0, 0x1f}}, @TCA_CHAIN={0x8, 0xb, 0x4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x800) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 23:02:19 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000f5ffffff00aa0000883ef016680c0317"], 0x0) [ 729.515924][ T5887] device geneve2 entered promiscuous mode 23:02:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@rand_addr=0x64010100, @multicast2, 0x1, 0x4, [@multicast1, @remote, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x20) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x4c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_NETMASK={0x5, 0x14, 0x3}]}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x3}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x4c}}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x2, 0x0, 0x0, 0xa, 0x3, 0x8dd9}, 0x20) [ 729.802335][ T5915] IPVS: ftp: loaded support on port[0] = 21 [ 729.852968][ T7] tipc: TX() has been purged, node left! [ 729.909513][ T5915] lo speed is unknown, defaulting to 1000 [ 729.954660][ T7] tipc: TX() has been purged, node left! [ 729.960899][ T7] tipc: TX() has been purged, node left! [ 729.971889][ T5915] virt_wifi0 speed is unknown, defaulting to 1000 [ 730.007217][ T7] tipc: TX() has been purged, node left! [ 730.047618][ T7] tipc: TX() has been purged, node left! [ 730.090216][ T7] tipc: TX() has been purged, node left! [ 730.306678][ T5815] IPVS: ftp: loaded support on port[0] = 21 [ 730.413512][ T5815] lo speed is unknown, defaulting to 1000 [ 730.530081][ T5917] IPVS: ftp: loaded support on port[0] = 21 [ 730.541009][ T5815] virt_wifi0 speed is unknown, defaulting to 1000 [ 730.675702][ T5917] lo speed is unknown, defaulting to 1000 [ 731.126618][ T5917] virt_wifi0 speed is unknown, defaulting to 1000 23:02:21 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) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x18, r5, 0x1707, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x3f0, r5, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x100, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'team0\x00'}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @private=0xa010101}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x0, @private1={0xfc, 0x1, [], 0x1}, 0x5}}}}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth1_virt_wifi\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9ca9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x9, @local, 0xe5}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x4, @loopback}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7ff}]}, @TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}]}, @TIPC_NLA_LINK={0x134, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2c1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5043}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7655}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf826}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81c6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_BEARER={0x88, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x7, @remote, 0x6}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x80000001, @empty, 0x4}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @rand_addr=0x64010102}}, {0x14, 0x2, @in={0x2, 0x4e20, @remote}}}}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'ip6erspan0\x00'}}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xa0, @private2, 0x3}}, {0x14, 0x2, @in={0x2, 0x4e24, @private=0xa010101}}}}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7fff}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10000}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10000}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}]}]}, 0x3f0}, 0x1, 0x0, 0x0, 0x4040080}, 0x4000048) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x8001, 0x4) 23:02:21 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000003000000aa0000883ef016680c0317"], 0x0) 23:02:21 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000280)={'bridge0\x00', {0x2, 0x4e21, @remote}}) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000140)) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e24, 0x3f, @loopback, 0xc3}], 0x2c) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x54) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) 23:02:21 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88042, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000180)={@val={0x0, 0xf6}, @val, @ipv4=@udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @private}, {0x0, 0x0, 0x10, 0x0, @gue={{0x2}}}}}, 0x32) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@initdev, @in=@private}}, {{@in6=@local}, 0x0, @in=@private}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x48, 0x1406, 0x400, 0x70bd2b, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x40800}, 0x44802) 23:02:21 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0x81, 0xfd, 0x76, 0x7f, 0x3, 0x3f, 0x80, 0x8, 0x2, 0x0, 0x4, 0x8, 0x9, 0x8}, 0xe) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000800)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r4, @ANYBLOB="0000400000000002280012000c0001007665746800000000180002", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014002101000000000000000002010000", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014002101000000000000000002010000", @ANYRES32=r4, @ANYBLOB="0800020035bd572f"], 0x20}}, 0x0) getsockopt$bt_hci(r0, 0x84, 0x13, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0xf8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x2c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x640008}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x81}, 0x84) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x208e24b) 23:02:21 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000005000000aa0000883ef016680c0317"], 0x0) [ 731.466851][ T6001] IPVS: ftp: loaded support on port[0] = 21 [ 731.500155][ T6008] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 731.625352][ T6009] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 23:02:21 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000006000000aa0000883ef016680c0317"], 0x0) [ 731.726848][ T6025] netlink: 972 bytes leftover after parsing attributes in process `syz-executor.5'. 23:02:21 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000007000000aa0000883ef016680c0317"], 0x0) 23:02:21 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000008000000aa0000883ef016680c0317"], 0x0) [ 732.401162][ T6039] netlink: 972 bytes leftover after parsing attributes in process `syz-executor.5'. [ 732.529580][ T6041] IPVS: ftp: loaded support on port[0] = 21 [ 732.545398][ T6001] lo speed is unknown, defaulting to 1000 [ 732.552357][ T6001] virt_wifi0 speed is unknown, defaulting to 1000 [ 732.560806][ T6035] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 732.577789][ T6038] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 732.671166][ T6041] lo speed is unknown, defaulting to 1000 [ 733.097253][ T6041] virt_wifi0 speed is unknown, defaulting to 1000 23:02:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000010000001f00000000000000000a20000000000a01080000000000000000010000000900010073797a300000000048000000030a01020000000000000000010000000900010073797a300000000014000480080002400000000008000140000000000900030073797a3200000000080007006e6174"], 0xa4}}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x3af4701e) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/27, &(0x7f0000000100)=0x1b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000d53e) 23:02:25 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000b000000aa0000883ef016680c0317"], 0x0) 23:02:25 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r0, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local}}}}, &(0x7f0000000000)=0xfffffffffffffc33) 23:02:25 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1, 0x0, 0x0, 0x46020000}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) bind$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0xffff7fff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x680c, 0xfffffffe}, 0x20) sendmmsg(r0, &(0x7f0000000100), 0x5bd, 0x2400ffe0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r7, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) r8 = socket$xdp(0x2c, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000075c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000007580)={&(0x7f0000000180)=ANY=[@ANYBLOB="d87300002c00080026bd7000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="08000500", @ANYRES32=r0, @ANYBLOB="33000600b89b293884e5a6aae08123de6622141b180f35b98595b7ecc12161f8ecedb3f60555bc5ac82851c77f6c7b922514d0000c00070001000000010000000c0008000100000001000000700007000b0001006d697272656400002400028020000200740000000400000003000000040000003f00000000000000", @ANYRES32=0x0, 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0x73d8}, 0x1, 0x0, 0x0, 0x40080}, 0x81) 23:02:25 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1a55a97b6a246651c3c07c8ee255aa9600000000ff"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x388000, 0x4) r1 = socket(0x10, 0x5, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$l2tp(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x27}}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_genetlink_get_family_id$ipvs(&(0x7f0000002600)='IPVS\x00') [ 735.681481][ T6151] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 735.699125][ T28] audit: type=1804 audit(1591484545.527:719): pid=6149 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/398/cgroup.controllers" dev="sda1" ino=16369 res=1 [ 735.942588][ T6197] netlink: 'syz-executor.1': attribute type 6 has an invalid length. 23:02:26 executing program 2: r0 = socket$inet(0x2, 0x4, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8954, &(0x7f00000014c0)={{0x2, 0x4e23, @private}, {0x0, @remote}, 0x0, {0x2, 0x0, @rand_addr=0x1}, 'ip6_vti0\x00'}) socket$nl_audit(0x10, 0x3, 0x9) 23:02:26 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000c000000aa0000883ef016680c0317"], 0x0) 23:02:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000007a80)=[{&(0x7f0000000080)=@in={0x2, 0x0, @local}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000000)="a1", 0x1}], 0x1, &(0x7f0000007d40)=ANY=[@ANYBLOB="1a000000000040058400000006"], 0x18}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000a280)=[{{&(0x7f00000000c0)=@rc={0x1f, @none}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f0000000140)=""/64, 0x40}], 0x2}}, {{&(0x7f0000000200)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000280)=""/202, 0xca}, {&(0x7f0000000380)=""/173, 0xad}, {&(0x7f0000000440)=""/58, 0x3a}, {&(0x7f0000000480)=""/120, 0x78}], 0x4}, 0x6}, {{&(0x7f0000000540)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000005c0)=""/133, 0x85}, {&(0x7f0000000680)=""/176, 0xb0}, {&(0x7f0000000740)=""/250, 0xfa}, {&(0x7f0000000840)=""/69, 0x45}, {&(0x7f00000008c0)=""/103, 0x67}, {&(0x7f0000000940)=""/221, 0xdd}, {&(0x7f0000000a40)=""/233, 0xf8}, {&(0x7f0000000b40)=""/244, 0xf4}], 0x8, &(0x7f0000000cc0)=""/158, 0xfffffffffffffe2c}, 0xdc82}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000d80)=""/82, 0x52}, {&(0x7f0000000e00)=""/163, 0xa3}], 0x2, &(0x7f0000000f00)=""/4096, 0x1000}, 0x8}, {{&(0x7f0000001f00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000001f80)=""/43, 0x2b}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/37, 0x25}, {&(0x7f0000003000)=""/203, 0xcb}, {&(0x7f0000003100)=""/230, 0xe6}, {&(0x7f0000003200)=""/63, 0x3f}, {&(0x7f0000003240)=""/216, 0xd8}, {&(0x7f0000003340)=""/71, 0x47}, {&(0x7f00000033c0)=""/158, 0x9e}, {&(0x7f0000003480)=""/4096, 0x1000}], 0xa, &(0x7f0000004540)=""/110, 0x6e}, 0x7}, {{&(0x7f00000045c0)=@isdn, 0x80, &(0x7f0000005b80)=[{&(0x7f0000004640)=""/217, 0xd9}, {&(0x7f0000004740)=""/4096, 0x1000}, {&(0x7f0000005740)=""/136, 0x88}, {&(0x7f0000005800)=""/212, 0xd4}, {&(0x7f0000005900)=""/131, 0x83}, {&(0x7f00000059c0)=""/75, 0x4b}, {&(0x7f0000005a40)=""/6, 0x6}, {&(0x7f0000005a80)=""/71, 0x47}, {&(0x7f0000005b00)=""/81, 0x51}], 0x9}, 0x1}, {{&(0x7f0000005c40)=@can, 0x80, &(0x7f0000006240)=[{&(0x7f0000005cc0)=""/98, 0x62}, {&(0x7f0000005d40)=""/11, 0xb}, {&(0x7f0000005d80)=""/227, 0xe3}, {&(0x7f0000005e80)=""/180, 0xb4}, {&(0x7f0000005f40)=""/35, 0x23}, {&(0x7f0000005f80)=""/233, 0xe9}, {&(0x7f0000006080)=""/66, 0x42}, {&(0x7f0000006100)=""/176, 0xb0}, {&(0x7f00000061c0)=""/6, 0x6}, {&(0x7f0000006200)=""/27, 0x1b}], 0xa, &(0x7f0000006300)=""/95, 0x5f}}, {{&(0x7f0000006380)=@pptp={0x18, 0x2, {0x0, @initdev}}, 0x80, &(0x7f00000064c0)=[{&(0x7f0000006400)=""/143, 0x8f}], 0x1, &(0x7f0000006500)=""/151, 0x97}, 0x6}, {{&(0x7f00000065c0)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000007b80)=[{&(0x7f0000006640)=""/25, 0x19}, {&(0x7f0000006680)=""/73, 0x49}, {&(0x7f0000006700)=""/115, 0x73}, {&(0x7f0000006780)=""/100, 0x64}, {&(0x7f0000006800)=""/4096, 0x1000}, {&(0x7f0000007800)=""/151, 0x97}, {&(0x7f00000078c0)=""/230, 0xe6}, {&(0x7f00000079c0)=""/162, 0xa2}, {&(0x7f0000007ac0)=""/160, 0xa0}], 0x9, &(0x7f0000007c40)=""/144, 0x90}, 0x2}, {{&(0x7f0000007d80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000009200)=[{&(0x7f0000007e00)=""/118, 0x76}, {&(0x7f0000007e80)=""/209, 0xd1}, {&(0x7f0000007f80)=""/251, 0xfb}, {&(0x7f0000008080)=""/177, 0xb1}, {&(0x7f0000008140)=""/4096, 0x1000}, {&(0x7f0000009140)=""/187, 0xbb}], 0x6, &(0x7f0000009280)=""/4096, 0x1000}, 0xffff}], 0xa, 0x100, &(0x7f0000007d00)={0x0, 0x3938700}) sendmsg$alg(r1, &(0x7f000000b600)={0x0, 0x0, &(0x7f000000b580)=[{&(0x7f000000a500)="5bcb291ca06ab5584454a9c64872b66d5858a3411f3dcd8d814053d107c7ea65d4e0dd249b7cd1a435c4f2511fd4a1cb562e020c9b89911f8b3a0784fcbf26cb91a60203a1d286048c01fa2dd6485a1edc0fd4b2eff88d1adeead44d227685e97942a452cebc666c572e7327894c6ec139dc3e369690d190", 0x78}, {&(0x7f000000a580)="519c1a3e7e97ec17c445f9f5ea585fcb69a697586c9681319bd8a1b4544f0508dadb81b43589ebfea2e78c8c4d5bd0dc7cb807a61fd47ad33bad54c83a10bcc1a5ba851edec678a08a868adc32200fa0b5de290c476ac9be0a00a74492770c532cb6de3331d93e5c7174c42b82e63e6b78abe7d0bef702651e9184bf7c9d0ced2ee789fd1b09d2b858a91573ac098b6d5c37d9194f9a2bb6323ac93bdfafa1948decf18ad4c3af05f98575c4c8864c45817e997a24e0f359ae949f136a94d4622312e78e9451bc06b3d6a4842ea5d1abebec7f7f0404b79fd85496b6fc192b5701d1e6587df9342e9dd490f4df55bb8eede86e7442e0f5d959de3121168ca1f261537e38ae710b02130b626022772960a003b6f30679deb2156330e88ff940da3aadd1ae67008cc27486f3498e17042e264364e9df090ab5827336d7e3346236dcc3a298f88ad936b5e7e0447ac2e803a008fa5029eecf5c25df3b478556295b8a27d56ba2661a344f1193a85fbea674b2794cc3de021bdb921e5767b612ecfc270f8c123fdfcaa7ef7ff4b96c89382661d7319a468efe991d8d93454dcfa08c47421eabbbcadecb6098c75a9bf3fa64e0664f2a5e6bb4577b98e046504c82a1f433c52d0259dcaf14ca9e8c29a22d2857b1ec4a4e8939a7f6dbd4405f5d5cb0b7d4f3f7dacf2dd43f4209eefb50c3f1a0748754b1d59c754edba11e751fa98d96b5d2d34823be1975d5b0d556da7ef31136f5498edc74189e9c9c81ec5c7eae5c5f2a8285ac7ce254e8e9347491f46db08208ef8a77d43eb26c140d2879eb51509dc94e6321ae5c843fdaa22e11a78ac0293263d1d5c80fcd46b871a38123399fbb4779e7160694a21fd4259fe5219301218041022398b50cf1c5e7f865c6804f332e814dc901bdc31eaba5c287ee68b52fb6abe6bab3055544482fc9294adee1e7f61061bf2f881fa769c5665c6f566b704f65168588e9cc07dd59d1a746271bbf9a80039dc726cb40c3622d8fb8fa4ddb04832405bffb4199891b2a35905b10e0af0754214292500b4e8049eacab8e891ee42920586600e097ee99e9ce550dd91ff5c1761da96fbc39f6aa5c2642b0c2f30f7b33c7c6cad15e91a6a2b3da205f8c48a9a4be327ef4221ca27bd076a9adbdf2e863c4b5436eb9ee54e9fe9f63e97db85e8bea572134360f362e407d83abe120c2e58fb073bb560f02ecf0409dd3e61e0d4ddd7db1a2fa6dbe8cce2c33d56af4df3c6c81cf7d207641fe0bf5c41d2cfe7428ee60c3c003b53fefc93edc4b41d0d8b577f8331f9f68ed924bdcb2b57c8ae36bff068ec3688c2f1b12cebe6db3820ff311b54675aefef1b8fb8f97d40dcf1cc31b9d8fa5fb03d17771bf9a0678379831e785a4523a77975198ce009d9ed4463efadaf7a3553f6a5635cf233417bf59652ba5f1fe3519c4fea7611fb063caa0d70d0e6f9d56319dd9801c5b72dbb5ec8ccb8562edb0af0b62763585ed15d32518feb91374ca212bd97539454f2431313d4f2d903c3828027846ebf3e8dd3b9fdb4108a973fda9a361191896ac6eb8d5b8534f44db462d6120c719e8d0c925a2fed7170ddeb8bb7caadc3153fd288efbd49f57578b7b19238677a3f2368d834f96fa81d04e0077cf5144e70de49c25a5e17cd9979500e63cdea4ee48a8d02802e39b403c30b9b24a081ae7ef45dbb9984ffcfbdaea5a72b4414ebcba72d541f3605c5be733c808ed43d23b91bfd82df1564e7c6cac047a8a2def76b2dcee9d14384dc3c78f0c96a006482410fc085d4fe16f502f3c2651d1ff0413dd92a51dcb4c6dada0688a9b7f9bf40e1824b6c532f965a9ceed62e34c124c01c8451aebefb90f28497f23e38806e21b03462558238108b2d2ac068cc484df3637503fa9734556642e45243cc6af23c56502cd066be83141f93152978361b626f1b6a2203ee361b2fb8ed1e079977377dcebe044697ac5a1f86c606f5e20850c80e045d233ba070e4b79a82d85040d2141b02965f7144c4df08a3c5551bdf0a8d08bacfaa190489e0dcd9447147d4c289a29c9a31d82940efb824fbcaf4a48a8cbc563d90775bdbeaed558090f826d82921567a47e6ff22bc917aa0a06f9499648ceae5c46efb7024c7051446a536cbbc204adc7428c2080e356e7ea28fbe2fad98d76ebb94ef7ee1387c8457cf4bdb2719114a500ed01a4235f578c447b1b8be225f3d3884e86e55fc9e1346abdd1d608408ca31dd74ea37a83f6bb3510c4e2b8922a7b871e6bf05627eb60d2fa43f26a4f0f990e9eeb5852636ee92b6e104385d8dd6ddd78f6a0df5f72f061038e0199dd7c8ebcfa68d4a0bc3ded52efcd0954f2bf155d5833d916c28d9c38d369ca4bb511770f82d7974a73a1baa5cbeff10a2eebb941381cf5c1ee23dfc67ad687553f3472b304df8d7953fb0577db873509535f7c91e499a1edb44dbc678b7b9c95f4546fbd96cd054a19fe8b9f87365fb91fa8b73b78e1d279d98f696b4bd0578ae4e4543dc3b95e975d568e130f41a554a23ca0baeddc5cc19d1931f233d3c240b5371f3bb63ad2d87e0a8c86bba1683546d318156d38e8e7eb6844c026a6bd4bba43e529d6baf38154447b624a3484b2f6ed90db6b9b0632871a96c17d34d5eeb0ff6a5ce66e9b3c8c89bd6fd70e21950f6cdad56c4c9bb0ecfede751f7c38783cae00574312c58e3242bf02ad054656b4b95c37bc22a243c49fb5e4450ad05f8a4ae296561b06852d4f42211809a11a8b5e94bc65e705ec6eb07869c99144f3d7254791827a16372485a7417c91d83df76f735624b7db1c5b44649ceb436410e997b8e75796920e5e13abecec880c8cebc69819b495188ee247838f9ca8781fd285afcb87c6d26ca63ee1275be4a0d327df95e48661c72c3b946b0b6f37dbdf2e454a235eecd7ef0159c88c3aecaf97b49e4e84e964d9b820871a0ef43e438dacfb51880789020091f56f3e19bcef7bfa069ac4e0d8f763e2a8becedef5f69950ce202d0bfc7e6d2a713392b4781e6365aca8a954d48212f4c1f6a21d998fb2b9b47db7e7106feb1869434980ab5e5e6c10364eee28629f7f76ad7ce4831d96d367d733866fad264a8fc4d6a937b37279f5c1f10246613e608e224c751a73f02a146d23a7be49694b47dbe67a1d272dc14502b098335965aa14e6bacf8e3ba5aa761c7dcef968874a38974469f4a856dffef5111b30ad549bfa5c7f46b6d3b19e52d61af15bdf9c30aced5f6f8db2970b9bd6d7e87d88c09085f55c0dd349e0179a929ac413db1b17410c469294413f2e9ae73eccf0da8c2cbdc14407d78293fc144bd551feaef3a6bc16913553f763365436da69ea02eb800b50ab1e6137c4604e445e8e4f7044ca70bbce10745a98c601790df958be1b765c63776676c8c3aa84d86ee437ad002d7158b25385ced695d1c9daf0d0085b436d3969e03df71892414a0d09e1b9c6d3eae8f7a169361474744342de8c922430d141421b8f167461d452a86f9d72edb81dfe095a96af735cf4f9d960437f366829ccfb52a28563cbd1ac45d35db19bb8592793c015e4e06f06bdd890614d2d16f01cec4f4a442291b2954b2c21b5caa3de1b7488e7c15f10231f3c01f7484e4ca906b6f0b48199cc532d6951fea4bd4647c771edd611314f8af0b7529f20266f7bedf789f6b53ad6d7724ec55f0f28afc89aaddc04546e5a843e007a7a7d913b3a3ba349bd63c9f8d61fbe914c46a91a6132bc9fcf446fa3f622cab0556bbbe9357c2b05ec4378ee0034c7fac137bf753ee8ae54061e7d61e919c1c3cdefdd8737805ce097036bc1e759d16402d09a40b2ab4326dfb9e11f3d162ae60155ac6f92b9b7eda80296d2a4914f3f5ce9bc957463f5ca29e28c211a8da78cf1a077bfaeb00b92da495927cabcd0f9d03e97afab734da6b100f17402109a7e35ed310265c61c16edacc848364a34384d9787bcebc6c61402bcbe2863b397918d501658c62a808efcd7eb637d56c6fa5b609386288f70c417d252decf13b59cab644ed23d0296f0298bcbb76bf8bfa0bb266a6f06c057ec225d8539cbe89d7f62b39b130c37e164afc5f2b120af2f5c5a06ae3e28899b310c546f65cfbe082c2a1ce73f0fcd409fd9af5bfa3680e6de9b70730cf57c0ecf472b6203c54ef1c8d55d647d3682e075d6aa0a91adbe6bb072b196899dd8c5b0d7fa49cff8b1b3bb66ee60a5915db9b46ea41a2f638ba47a6656201d2b50ca2c3840c8984bb28a97fd68601908fbda7c82fd8d00f97961df39f1ddf91851038161a0ef2af1a5bdb0f22b81f4d915538b9dc99342be0f2a7c37fcc11bfb5d77754d02213c8b8918c0ca61d8690e2dd2453a872e928b1c2335047b083446cf75172e7034e06d56c70a6991c8bd4323e223598bae248b04e7135e372ca809c0d2acd509ead275349920fde84d5a8be31f923054ff47cf0714bf352d57793e70c0d925fee625d06ca1169498434734df7a4fb29610b283290ff6c0d7632ef671bb26a11aeed6faede385fec1dffeeaed06057481f24986040450d80dfd2d07e45ef4da34f48ecfae28d62e03fcc0c541127314a1e31fdfa75300021008c1d85dfd78f8ce4810422e4bf9d6123f55994656b67fb12ec8cd13bd4bdfacddaef1a75fe08b005f761acb4d2fcf078905796541aa94dd72c674c309b0818c6c34902c4c33457ee8d058e8e52bd1d46c53d5a33b2f77e3d4c5cddac865ba87075cdd03f80c27b6a84920229914e58c2aa6f442624f6087a7ffad4e40a738f131642090ca93245b0fa04525732cf08f49827e15d7b059ad52211cb96cd6b87595292141f7224efe7d62fb66a8921f5b762d93beffbda11162538ca7570c87282e7bd6b5a392220574efc648c5bb6b1fb990218d71d4a27cc25adfaa9e9eac6920d6bf32d9286309bbce32238377146310f964f9490ebaccf6252def0a72ecdc42155a50721ed78407b2dde7d38d1ce94f189f18edc72854c87ea1390cd76a592f24d1a8059de1e1b4e417cedc8299341a1421d21d268a85a20d24867bbfe1559126ee3f1629a4de9d6b88388e70aee2220d9259e0aad76fae4c5c0d534b71f1e187a4afdf7370407c20784862b5ce1a900048a7708af9b4b7a1c28201c316b3754307f7d3c3f04fb299a55aff32c2baf60a89842c686cc79dbdbf6fa1ab19b1ab44dff59b24b27ad9edaa257a374890de9357039721a97d80f87f1eabbd1d178fccfd18d62e2de601cfaa43a1c09e4fe5719fb8d90d1dd039ffe4bd6c13f297b7b360f43a56de9d4f378f68cb8c76e9c3bcb9ced5097d62418ad546e2b8a47bec5f7a25c27efd90f2d681df05af0b301386f4c4a034b4e8469aebddeea4548018358a4a3f8ee2172bb35c84befba93a581a11d7bd8a1fd42b4af81c1fa480965121f880d6e76b8f1461bb5d6c99c3ee266667f0b23adb97fe7d12eb489080a7b40a5b8fc2e9691f7fe07aa7f7396db1578addfb665f249f19493425944252abb991a798980b9b592ad26d0fb1d0daafb8feb849a268a16316376cbf1b70cf3eff8636c5c771e74597f6a6949b738f860570f81b151308974097b8729b34ce4fedab975f0fced841b6b12b1833813947ce740f5f6846b5c5e5af0dfaeaeac1cfb406026a4c0d581d807f2567da5c934c1a25c938b483f430be6bf0fc4f83f20c12e50ea0e12407fac53cf17de8f2042a99800e79e373806ff47f7de8db8cc729abfa3c9866c24a29d81ce3a19949b40e2039c30c1ee20ba461fb5deb136b64da11075ceaf01083db9", 0x1000}], 0x2, &(0x7f000000b5c0), 0x0, 0x20000004}, 0x100) 23:02:26 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket(0x5, 0x800, 0x1) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, r2, 0x0, 0x70bd28, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xc30000000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @null]}, 0x48) listen(r0, 0x0) unshare(0x40000000) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = accept4$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x0) r6 = accept(r5, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000080)=0x3, 0x4) 23:02:26 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x40eae, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket(0x1000000010, 0xa, 0xfffffffe) sendmmsg$alg(r1, 0x0, 0x0, 0x0) r2 = gettid() sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xffffff38) ioctl$SIOCPNGETOBJECT(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)=0x9) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r3, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000006, 0x2013, r3, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000740)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x80000000, 0x2}, 0x10}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xc0, &(0x7f0000000480)={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}}, 0xfe89) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r4}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r2, r3, 0x0, 0xe, &(0x7f0000000000)='^]userkeyring\x00', r4}, 0x30) close(r0) 23:02:26 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000000c0)=0x1, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="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"/1453], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004000000000000f95d0479b51fab2bacb678f04181fe37cfb878a4e79f0c15ea3a6abf30c5dce1"], 0x0, 0x26}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0095000000a466ffff"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={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$PROG_LOAD(0x5, &(0x7f0000001580)={0x1c, 0x3, &(0x7f0000000280)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r4, r1}, 0x78) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x7, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, r4}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r5, 0x0, 0xe, 0x0, &(0x7f0000000380)="e460cdfbef2408000000019386dd", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 23:02:26 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000003c000000aa0000883ef016680c0317"], 0x0) [ 736.637593][ T6218] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 23:02:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0xd770, @empty}, 0xfffffffffffffd83) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000280)=0x8) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000040)=0x56, 0x4) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) [ 736.832664][ T6232] IPVS: ftp: loaded support on port[0] = 21 23:02:26 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x1a, 0x80000, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r3, 0xc0d58860b4c77945, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'ib', 0x25, 'bond0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x800, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48090}, 0x24008010) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x2a853, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0xb00000000065808, 0x0) r5 = socket$pppoe(0x18, 0x1, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, 0x0, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xff00}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x40) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0x2}, 'lo\x00'}}, 0x1e) r6 = socket$rxrpc(0x21, 0x2, 0x2) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r6, 0x110, 0x4, &(0x7f00000000c0)=0x2, 0x4) sendfile(r5, r4, 0x0, 0x100080700) openat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) r7 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000000240), 0x4) 23:02:26 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000060000000aa0000883ef016680c0317"], 0x0) [ 736.945806][ T6232] lo speed is unknown, defaulting to 1000 [ 736.997923][ T6232] virt_wifi0 speed is unknown, defaulting to 1000 [ 737.071807][ T6256] tipc: Enabling of bearer rejected, illegal name 23:02:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0xd770, @empty}, 0xfffffffffffffd83) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000280)=0x8) 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) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000040)=0x56, 0x4) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) 23:02:27 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000030000aa0000883ef016680c0317"], 0x0) 23:02:27 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xfcd04bfba31dc0e2, 0x4000010, 0xffffffffffffffff, 0x182b3000) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8, 0x0, 0x2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)) [ 737.399039][ T6254] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 23:02:27 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000e8030000aa0000883ef016680c0317"], 0x0) 23:02:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) writev(r0, &(0x7f0000003300)=[{0x0}, {&(0x7f0000000280)='N', 0x1}], 0x2) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendfile(r1, r2, &(0x7f0000000040)=0x1ff, 0x3) [ 737.531227][ T6285] IPVS: ftp: loaded support on port[0] = 21 [ 738.076868][ T6285] lo speed is unknown, defaulting to 1000 [ 738.189667][ T6285] virt_wifi0 speed is unknown, defaulting to 1000 23:02:28 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x50, 0x2, 0x6, 0x5, 0x0, 0x2, {}, [@IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x50}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x218, 0x0, 0x208, 0xa095, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x11c, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ddd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc8db}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8b7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d09142d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7aff2f19}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xafd}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x554d6e47}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd62}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xff6d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x796f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x11fd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x586d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a904017}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cb4d38e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x618370b3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f199916}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d79aa29}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb50e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfcfe}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1de8a38f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15374148}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x23aa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x31c8bc78}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34f7ad61}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d213756}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f0c4c1e}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd6f9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b28db}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ae6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4f19}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6d30}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7b89}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfeb1}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xbc, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55b40246}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e30df5c}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe7ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x529dfb32}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ee548c7}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f9ab8c7}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41ef4ea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x400}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6ae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb490}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc252}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x46d6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc8a5}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12db}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa746}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x26cd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f77}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x83f0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a62}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6890d452}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x5}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x40800}, 0x8000) 23:02:28 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000050000aa0000883ef016680c0317"], 0x0) 23:02:28 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x4010, 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000180)=0x101) pwrite64(r3, &(0x7f0000000200)="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", 0xffffffffffffffa8, 0x20) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f0000000040), 0x10000ab00) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001140), &(0x7f0000001180)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000001080)=[@in={0x2, 0x0, @dev}]}, &(0x7f00000002c0)=0x10) getsockopt$bt_hci(r5, 0x84, 0x80, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1000) ioctl$SIOCGSTAMP(r5, 0x8906, &(0x7f00000001c0)) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) 23:02:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x14) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close(r5) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r7 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYBLOB="110000000000000000000200000008003f000500000008000300", @ANYRES32=r8, @ANYBLOB], 0x24}}, 0x80) sendmsg$NL80211_CMD_TRIGGER_SCAN(r5, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)={0x2d4, r6, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_BSSID={0xa, 0xf5, @random="57c9b1f52e80"}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x9, 0x1}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xfe0000, 0x1}}, @NL80211_ATTR_IE={0x288, 0x2a, "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"}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x4}, @NL80211_ATTR_BSSID={0xa, 0xf5, @remote}]}, 0x2d4}}, 0x24000000) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x134, r6, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0xae}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xea, 0xac, "c29cb806581dbaf2fbe40e0382bf3f1a42e49fffa0abc2aa4023ed1d3a59141e295922b8b45846d4f2c2930ae15231421477a19477bfa520f48faa8764708103b43703060b92a774343750e722fc3dbb7745e1cf364d3ae13e31f35eddc8406703dfc60fdf9daee94b4ad7651ac0dc040988b487f21a64e010876ac06300e9c9d994412ac3303bc9cfbf144bab9a96ec22709d46def0d8f2a4042d8d09fa14bd41fd98aa5c88196fd57edd59c95155496109e381cde2f2bb162a776aee0686ce8cae1d955342baaa3ebd75ea86194f4a8456887eca8c0a9de6084bebc8d3bc5e78caeb59372d"}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x16, 0xbd, [0x7, 0x4, 0xf766, 0x6, 0x7, 0x400, 0x8, 0x101, 0x3f4]}]}, 0x134}, 0x1, 0x0, 0x0, 0x40050}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000cde804afb394247bbe437444000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x179, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000700f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) r9 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r9, 0x1, 0x2e, &(0x7f00000000c0)=0x8, 0x4) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=@newqdisc={0x2c, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x24000804) 23:02:28 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f00000000c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x1c, 0x0, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}, @NFT_MSG_DELFLOWTABLE={0x48, 0x5, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_FLOWTABLE_HOOK={0x34, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x1000}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x100}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x4}]}]}], {0x14, 0x11, 0x2}}, 0x8c}}, 0x0) 23:02:28 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000340), &(0x7f0000000480)=0x68) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000080002000b03000000000000007200002c00020014000f000000000000000000000000000000000014000e00fc02000000000e0000000000000000000752528d3306e23192afd4a53efd5f3f7b4c59543d80b97ba9e47bd313b3ef89a15aa587711a6a0c87ee46cf89b41e1fba8d59b16686eff279e5a1"], 0x5c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x4924924924926d3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r5, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'rose0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x34}}, 0x0) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000226bd7000fedbdf250200000005000400010000000900010073797a310000000005000400010000001092c035197949389be62cf480212d19a640c251a5b6e78d073a19c97910d79ecacbb704b43e8c7aefb186e38e77721eafeb6e189f5b27ca8a1884450ff020f173ae7be966f6311a70ef51aedf8739715460e0218fb3b38e930fd810c6c3987c3409e7e4085cd18d8606a39f744f33703e431b8c9aa6607cf13ec63602dafcf87b7160cb847febd718674abe65b89b21118f4de2cd0c528f2851"], 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 23:02:28 executing program 1: r0 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'virt_wifi0\x00', {0x2, 0x4e22, @multicast1}}) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IMSETDEVNAME(r3, 0x80184947, &(0x7f0000002d40)={0x0, 'syz0\x00'}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) syz_genetlink_get_family_id$team(0x0) close(r1) r5 = socket$key(0xf, 0x3, 0x2) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x3c}}, 0x0) sendmmsg(r5, &(0x7f0000005d40)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="929dec047058edd708d963ff4c419693e1d53ce2010b3a6fd3e566314cb056e8f868eac2e1e81eceab0b19abdf175f001aa6aa1c78e7ec634992f6802b4982a2d7eb728a207d0103790114ead5c53b7cc0e8867e55f0c97869ca6d46e5e869a092c14ccb209e7226f7bf38c6648bfa9b58db383d0bb93d6e63b63bbd78b04d2f81a7df2253cca0859f03ca97c891d646cd025ec823ad2f472cf34bbf6f91fbc387d01588d9032a77b3d4520ce6", 0xad}], 0x1, &(0x7f0000000200)=[{0xa8, 0x10a, 0xfff, "93fafcd346bb46e839a0b4274078f463f7b51c66e9cfe3290ebde8212b4eb0b21e42915ce3c99b7df82760108d12f6959f9c7523d4726a1340782e5cc1bc013cbf2159ea62e351a54d2a60ce4e663815527ef4d87a5bc62a977f6a924c38ba6d932e7a2b0c18a78bf010a9e97be37640c1409da6bc21fe0dc995a2139649b2adb877b4957ba42e745d5b27dd96921cebd73f2eff30"}, {0xa0, 0x109, 0x6, "7df1ec2cf0880e9c8958231ab4376f19014b0f88c1378eadab774fbd35afff713c8a1776b19d1f654b3aa0ecfac8b820c653009e4ca90d963472544b3692d67b77f3e13aaeb24ccffaba0ac288b36ed2b427e82893ced36f1d30539fa104d2859dbe72f2521cf734426c13c511df139242ce72e03bd741d979f8b5901f48131a6327f60d773a9a08f127e0f7"}, {0xa8, 0x1, 0x9, "bcf9cab1af7b2860386fbabac8b3215c3a25894c264e88b3ee4a5701b0f1f8385fed00c6c4b7ab6bd5e699fc2751deee4f63a8de28273fe2d6de600bf3490fd3216609442a72b23196dba073fa21ebc84f58255ef1c83882a04182b16e1bda3738af507e49b1c64cae7e7df6f4ecc19d1cb204c158b1e27e0c9ed8be88800dc6c5f19e959393ed999ea066b2a1f8812a21508e94951d6840"}, {0x50, 0x88, 0x1, "dd332703358cbe384c10d6a375371c97b7b17358c438a6c1503d2e5efa9638ca24eb84822c5321b4b79d9088bb541b9f8fbca37a96603c99ea29b9"}, {0x10, 0x1, 0x8001}, {0x40, 0x29, 0x5, "46993b2f2312abe3f5fe3cda7a98622b9e562824c44cf40fd053aca6fbad44d3cddc272efdb34555936436ca"}, {0xc0, 0x105, 0x5, "84de52fd8437b47e4726a17aecf8236038dd4e198e3badd1787265c64a538e9288fca29d4f2dd96f9e5e31a53a00c5282c7b3de91df55e3363999e8d4e8af583dc00a40a597dbe88ddfc7bdf17002d85c3d1fceacc671c63474a842beafe1a3979320739b38d266e50e1ae3e7d0ed110de62a65048b4a3292f1a2437a8b4b2f37664c7087f933687bc99385a049ac8a8aa108b3ed5d423cb8402928b180064c424b23d691fe60833c223480639ba9b6d"}, {0x90, 0x3a, 0xd9, "d82996d17924029f6bab69939f6fe0e8a44ae2e8e1240b91674b6f79ebd68191cfcd069f899fc42facee274a931d3561dfdc9297011cf8f8e67b7a6acb74276d7e2b01825103c785b653c2a6b90284e6b6c44713f3525033395b788df840dc319a340c3ec460d35c90c8d5b5c2a0535d984b882ed0e0e5c1c7"}, {0x58, 0x108, 0x1592, "f00a7a3083bcafbfec1501793fdbddb1950391ddac88a4c0328a83d6131ec0f94ec8bab6800b2573ac6bccd4f8998425514987ae8c78940b20f0aea4acb0515cc73b11"}], 0x438}}, {{&(0x7f0000000640)=@tipc=@name={0x1e, 0x2, 0x3, {{0x0, 0x1}, 0x4}}, 0x80, &(0x7f0000000880)=[{&(0x7f00000006c0)="780072f1", 0x4}, {&(0x7f0000000700)="5b446e970c039de33abe77e6abf9d157b7dbf4d3583cd3d5a2bfa77ce19b905bacfce219f24222cd0d1931c4f3a570d396e31e30091b34f2faaf079e6707319d4ad9550874", 0x45}, {&(0x7f0000000780)="ce22294327f26e7fa2b88d33fd474e9eac80b43b9619fa8718a103de689a6d7abdd6cfe4a7f7e5b5ad06107ddf171ee76df2951c12dcba3fd91861bd47b721b95f10370b6138e161f77c825c977d3da1339267c2942da7082c35dbcb4e7d89764b7abb7cf1c6f4dc54a42097b2fd1d2edb36cdb71025d22a1fad2baee40ef16dd98789768c2ff371ecbd00f95f5df53b21747e23f64ceba93a4620b6d6d127ee3b7abd99446795ed1a5a7764ae31f41a322d60a03fa9e1531bfaeb4fd60c18228ad1e01cd638", 0xc6}], 0x3, &(0x7f00000008c0)=[{0x60, 0x11, 0x6, "9d54fcdb7f9634eac5e3369e7a25ea744aa610b5b49255b1940c68a6e9d58dad674baf3fa92d9b7de7d9b32bc030d0832b6aec09c32863dabacd987a2d30ed093176ea15b786db7229a120"}, {0xf0, 0x107, 0x3, "01f1ca9ab0e2be6f1a288139774766c59e5151f266c13c2a79d43d0596fdb23cd0a9e6685dd157e6e80bfe5e55f55616c2d75814f3999935991a0de12c60a2ce75aa61dc4e9f8151fb01cd7d22abc878c30a6867aaa64f6e61149146450965af5cb9e237eda86fc4c96a505f2b4fcf46ce84088827303ddbfde95b68f6319cfa5608e159eab9b86bdf45f4ed1d011755da305bf0a38a0fa6af35bf3e4cc84da286a67dc163f5cc1171538b979ce15d9300dc1217816a0b5af56575fa2acd91e7a086e28f719488fa4161fc7846f59ec1a10280068882907acc"}, {0x100, 0x118, 0x7, "c62e00533038304374013a31640897fae6bd6a7cb5eba7d4b52b4841cc937aaecb6574f6e9d66a7b2199ceb9dcd5e30abddcd3b0cc894bec74dfe81afda9bc825a0e9bb336d98173a50cc79afd1526b15b304d982508114f2650c375f8cf4f0a555c423746b64d56a4fb26e8ba6f7989ca77bb1a3e27cbe575740861757fd388487fc88dbc60f630a42200483fc8bd7729ee0f61ced40175b2970cb0c7c251e0a00665d1706e64abf0959d39c92f31d330d7743003e69ac2e6b311dd6bf9fac70eedc1b8eadc7dedcf631ff26c4fb15461cf5462a699fac917c690534a5000d5717477a52dcf74896c461677"}, {0x110, 0x101, 0x1c, "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"}, {0xe0, 0x112, 0x6, "d30e1a27731804610969ec1842f630bde978090bb947234cf8666aa54b6fd0feac9a4001b89f5994318db0eafb0bb68f7fbc61a135784d04fe19316ff642ed685ee30db22589fe317dd1c3fb18d010244fb28c009ab6fd883e9eaf005c0f40279785edd25c616a94154ad2ae17c27b935a5ad69de970606670e7c76e0e52330e75810dde206c8d3066c117e562bc09d5cdb6f7ef0d5d03b480541de446d7d877bc492bd489bdf2cc870443088e3bd252409a095722936bfe5b29fab18e1de5f3c2a970c11670e751b8e12042fe"}, {0xa8, 0x1, 0x0, "edf7ea298cecf3f20974feabe23a41f990102f12e5332207970c9e5bd8516b0dee2e859cf101175d9a73aff990627222c007c11b721dd7ac3fffa73ef29ba31ceafbcb4f9f2a20622ab8b186f6cc723100cae636cec53edc20b001fb10551b45f38ffaa4767a4e550690552dd618dba51c78878677856d0e1b299c9d6d4ba74d72307812a3d6fb892d3db6e2c47d3779a4b59721d12ed416"}, {0x10, 0x111, 0xfff}, {0x18, 0x10b, 0x1a, "049db6107975d62a"}, {0xf8, 0x10e, 0xc4, "4934e5083b5c46ce1d72cae35deb338d4203d820719f60a6380ee5a1f92a34e2d41e19ff33422119fd029c5c7e109ef00a180918b9363b55e665706b2d470575226efe239f163b3808bc081eff96fc48e668bbf3b9da3aecb59e2d488a2e0cf6b4bb6f3bf0463272561e46b4e8c18e4f44df258afbb5d8833230fdddad3c4e996caa898520d00dc90e4b61cf219e13b0e11bb5c1d78c1b233a33fc8b306e8d190f96948c02519943054f6f4855dde9ef0b0d517023601a52cf886b7ebb475407245b963be22a44c31186500957dc1c91549a07b972a546c19b0ba184720b203c6d41ffd3"}], 0x608}}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000f00)="731470f95d4c5f8b8736e5e2401c5bbbddfc071dce2506bc623e891899683899df4104333f16fc1a450a57eee94668d4705321fb9b33e95244ffb7f78c32039a7879b644fce3fa9799ad598d18be026d6303cc65d70dfe5c4b178e3a431976", 0x5f}, {&(0x7f0000000f80)="d2ee5fead8de78d4f0550d2a4566bfbd9e54b4e08ebd4033b003050e767291f9d08f711484ef8ec17c8a4f8a94e989441011bb3fdd61c4194ca5259a9aa2184e968f5d9098a69e65ad1e2c93a6f9e34ec60bc7a09dd50ebe35d537fd5d7c2c8c9c6081734c329e2b99a0ad7194715d5d76da79daf1236aebe4d259abb442aa2c857c62c725fb07d53a8968365fb5a33a05222cbcbc74fc3272232b3d8d0e3da1", 0xa0}], 0x2, &(0x7f0000002d80)=[{0x1010, 0x0, 0x4, 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&(0x7f0000002bc0)=[{&(0x7f0000002700)="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", 0xfb}, {&(0x7f0000002800)="6e3770049ed60c12a19a5d2e756a9838e29137c29a1c0ddd3af4a7459ae9087517ed44740fa43996ab425466bbfe85e57547a9f4be1b35f497e6128bb423dd8101cc48f63f910cfb4803d5a241fba26cceffbddb10bef53c0c8bc4a19f3f80d2163221bc01c33d5358d9c94329ef4c7da018645bd9f4f474b522af85ee5beeedde686cfbfb50660119d307b891b2f7d10239012d294b6c80d2f3", 0x9a}, {&(0x7f00000028c0)="2a6e773a7bd339903354fa889f42bbef62ad9b8659fa71a185e4867d67ee08979acf2692a6cf73bd607082cdde3b5ecc64038e8e0ff590d7f3b6e54351db3617496cbad717ed7b9a7087545663c39b68d3b77ee2f4c448a6273ebed3698331ba04a374e2d7589ba0e7e1a0c0e12a32c77a725c36d0fb1e8b354f428de2b41d2bb6f47faed5470ffff29a827684241efbe091f9b924888ac1455a71a767f6208b24860bf5eb68ac38a8e365cfb40d758e743d4ad0fea4bc28ac0266d016327891c942c1675a139736a1534fdfcdead995e24dc89611732642a45536", 0xdb}, {&(0x7f00000029c0)="c6412d2d5b1aa6f943804ad5d47e531d33be7b78bb61c8d166d1215e7e54562015370141dbf4c4e1a97c4da2c83d300efc6c4ee52e828fa16b56b829e9abd84a61489c30f82544391ad68feea991cb1f190db21e09adba99c4216087fb2b354483e4f7853dfd4f58df9a79dee443caefd5db4e361d6b47cc6ad735be597c9b6c09e3d085bb781c729a3dc084f0b4e82aa9baba7ddf911ce05b06a56474cf901a524dfa8fb044c26767f72c4bb503d98e7c5b4d87a9eb0f91bb0f3557fcf129efa1f71ab37965a8568d43477aec36588fce129160bfeb1f", 0xd7}, {&(0x7f0000002ac0)="164a627d94a6e590f30eac824002439335bfa4012e44a8e2290125539e1caeb4447e8e44871384c29e5765b6db8683ca7b3b0178243e93c5c612a2a3c39ab75eb53e6dba90ded2569bfd7987a9bf10f7dd1ca7822af86211da6d10dab1a0f1677189af5301d2ae3bec20fc61a34ca22f940c82c2741c7350951ad01189a0130fcb03a3cc41510e74fb9ffc7119b695158861a1cf33edd636dbc88777fe", 0x9d}, {&(0x7f0000002b80)="06fab1d8b3f3cb0049c670983f815d9d2c3047f9bf575c6b906c0b15728d141f21460157a3f1c2438ae1", 0x2a}], 0x6, &(0x7f0000004e40)=[{0xc8, 0x107, 0xffffffff, "50881ec039523f5bad118f07de0fa6c5c7075ec1d98a2c2b978aad5fb5c45775ae99966d2af0fdb582054e55ba8a49d3b505429744bb59e87eb70a44a8c66d5f0250457d7d5e8e78e2774c86b64b705fd6a9b0fa9aae1ca04ec7f51368a50e64549710893e6547c825ece2686e44cab84bd2078e0b70d360421a0e21c7066d4694e5cd772c65e7bcfa44edbdb5a28a2b539bd56bee49d692bbc0697c3edb679088b5b60dd4ca8e4784cadb5a9a3b5da17ef034760bcd20"}, {0x100, 0x11, 0x2, "b701c5428087b77406b6f7f04925d778b7bd4c58a8f8cfcdcf37e1e7b05f1ae678480039abd815c716db1f43219ff89c8991504f8d64a30ecbd8cc77bcff7462938ecb1f25b2fe43725466978ed3df3d8e866d1918edb939925559f7b4ebf4fbe473a68d436261eaf00749ccbea828fa6a11b2dfc52ebd3973ba36806444045095965f77a0c2ff4df3869b5ffa1468eeb39407e4e556bac4987b251532a6bee67f94bf8c55bd51f74bb81e02099c2918cdfdb9dfcca98e4311233bf73c575b180bbe27470c0de9aaa597a2c8ac96615541680d7a6ff81d7b9e451b025d84b32c78ee74889cfe1a114a05f08fc2"}, {0x58, 0x10b, 0x5, "ff992e0023b32194f811c32cd69c515912d5bccbaa87673faa84537765d31b89e0f0525aff4488926fec49106a597c2339b495eb4b3be2d9ec4cdcda6c214ad9503b"}, {0xb0, 0x119, 0x8, "2fa6b297191e8531fb145f04a881b43a3a60e54287546dc4afa7c40584e99b43f3b3ea6a094dc2b534bb6c7db327eae18f9131e9c6a028293895057f8440f4e54f043bca5d2842a8cee5611af7f0155c39287e46918a46b265f10c73cd5a244003cb539f5a35bcf76dc544416d4ab88154dba5aa6de35a7f4bc2ae3b28aadd812b949166dec5410f0d615ba302e2a1f58ca0b5ea4069350c99b19bbe"}, {0xd0, 0x116, 0xffff, "5a5ddd738922a43d4ce1065d6d969e27f29ef977aaf7dc20b9f665eeb14464e74cf6baafa068e4236ff0aa7321184303609055df6b106c1071a9c1d83e827a7dae9a1af480b8c2dccb2bc2f961141c267401f1f0aeb6da245f36fda5748b9858f02547e3a5e911c081ce28a9818e2d0f1fb215254628096baf4116dc32d179443c6765115e2de26b11c3eacc51b9acdd9bad036cb75fff00a9a56d502ce74021c5c22755cf11a597f31adc08421a27b70a61742c391ca214a0ac7ce5"}], 0x3a0}}, {{&(0x7f0000002c40)=@x25={0x9, @remote={[], 0x3}}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000005200)="dd7a9621ad960f20b1f35239ebceb1ad1a6b44e2ef772c8c8379b5d4611beed89abb9e4fc7e643094660a2f8bb1aa2a5a142802750493a7d9efb4c45a3a3cbc2c3ad7410ee3b2e", 0x47}], 0x1, &(0x7f0000005280)=ANY=[@ANYBLOB="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"], 0x2c0}}, {{&(0x7f0000005540)=@caif=@rfm={0x25, 0xdef0535, "678ef23bf0795e7e1c1cd795d5e2475c"}, 0x80, &(0x7f0000005640)=[{&(0x7f00000055c0)="3f4e03cca1ce72df2a6ef1c6a13947e62799d1e9822fa5012d17e76f07c301669359c9e4a0b23a88a04edd8960861b857edc2f62d67a3eeb46f64ee4821b35191de4", 0x42}], 0x1, &(0x7f0000005680)=[{0xf8, 0x104, 0x1, "632cb8247949e2edbc468292d102e575248135ea5ddbaa043e9a14789e1ee6a4a4d37f6aa65e5a5b8a5a56ef67b7f225865d6daad4fbad412747991f0708c245584903a6494eafd7f1169fdd55af95cbb557b5726c9a666840cd76e358de0c5153c4e86bdf61228f0dfa78796121196587e8cc8002f012e2178482e52d1d6d52a92016e098290af4f149bd8fbe3d1e21fdbdbf8b58f522cdfce302359ab0e356f3475d6793478537b6908026577f095363f5556a53475d791faf950d1eb163e5f9c717554916f491b39b915a57247150f1f8409a74f2fc76a7db41bba1e99483866f0ce1"}, {0x30, 0x88, 0x10000, "d31f21fbc7551fa07a35e27365e7af732749c14bbd28f7774a7d"}, {0x10, 0x10e, 0x4}, {0x40, 0x0, 0xffff, "2c2c0a5f80b11cb0be523a9e9d8545266af85ee0b6985800ef2b1da6e196c36c223acc4d9fe9a880c2"}, {0x108, 0x88, 0xfffffffd, "d4484dec26e98dceeda65fa2a9db703bb466221715ab10589ba7b743efa224203c9c369a96b7ce7d2dd7c977d44e343b531b3d1a2c815075cf9bfc4377d78c8ea3acb4e02c3e04c7de5927c3e7af486f15efcec90f744df81f805a34a3736d84e4b781685d012641f6dde2880e2520efc64c160d6039dba9e1fcb6d8b8818d546178aacc2ef5f84ef9f1a9165e4af0271b4979f3967ded55dcdfedd782d821f98fb51c6198c40f652002e63efaf794329d3d189eebf582c192382e7053f1b3764c8dec8c9ad7a1b86fd62f2a93eb7cd73b35c5b5401fc493c42bbc1c2a92c063286552ceea47f3897c26e5cb42f0773b10196fd33fdb71"}], 0x280}}, {{&(0x7f0000005900)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005980)="3c421c4e912fd9e32f0f61bea94518ce5da6261241cc1b544625d13ac59de79475a38ae3fb90f52112246c948fbc9d5aaba1e52816ea5c54c9e995d6a3be89cf208f34edfb64b81d55a4a43308bc8f9c07fde2828a34314f41c3dc785e6686f63855f0c319a3f76afb9fbb57fffbed960dec6fc83c28f077", 0x78}, {&(0x7f0000005a00)="0f1a242a62a2a334f9a1b4c11f3fb5ddb82ec8385b07b0b3733e9cc19361ef8a7790d02e76207f6122fca1984e55908b7781f0915dede99df08475180ba517cfb1e992564cb8cbcc96a4e01d4e733313c6fba17a84e4bc72b027c12ce8fb054e651451a0b002cc4479912b1e32ea8ee2c7e5ebe5160f9837d86f8f73b91154875aadc852c98519fc79bd54433e530e", 0x8f}], 0x2, &(0x7f0000005b00)=[{0xd8, 0x10d, 0x5, "55c0ebc5bae8d571222ddd5842c2001e55f3e3aa16612f9546752c3ce3e4ebbb12c7f4bb3001b1f76aa84b8b8ea8d9af7e724b23a3d4b8cf13c7f4d782d9224e45ec434a03d6b29800d8bb6404999fe041a8dd6b93bb4e09ab1775f2265eaf5bc5e7287685cfd44a21d16007ade268aa40ec8dfa8b5291fbb6f14650e9dacef3c6e71e0e047b167780cb1d9f813c4e100e8c816fe4ac33439bfa0436e28a5aa3bf904c6e6eff8f15b14cb335b4fee4aef4b586138689a213e3a11a437663d2d6159c6c24bddc"}, {0x10, 0x10f, 0x5}, {0xc0, 0x119, 0x1, "928261da29f02d980a90c905dfe27a49add54f775b85f57ba38cb6cb00b90540d2a6e905582ce5f7c2e58b9901e77af61ebd4b5929cf8ae8851682d6136832855642aa11ad4712de6f0a8fe1a3200c818545abb623c62c26bdbad40fa2ee4f1b64dfe85a9caeaf4df16c1b4db5300c55e34369b2b3057d554d02f448ef80f5a7ffcda6d1b4f3266679183030a3e27f4fa158edb653d06dea54bd05426d2ef5c3b7881e983fbc742a8264"}, {0x60, 0x29, 0x5, "92ec486a8b5117c10ab27f7eaea02ab66d9d52d268f9cd4b322a7cf1ebc84f8582c49e5e4ca46e69ed25229ebc7b71ddee5b6c5244962daab304b687d514e52b24f215cb7924538514b5f31b5f72"}], 0x208}}], 0x8, 0xc8a4) [ 738.678828][ T6360] netlink: 'syz-executor.5': attribute type 6 has an invalid length. 23:02:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r2}, @IFLA_HSR_SLAVE2={0x8, 0x2, r5}]}}}, @IFLA_IFNAME={0x14, 0x3, 'geneve1\x00'}]}, 0x54}}, 0x0) 23:02:28 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000060000aa0000883ef016680c0317"], 0x0) 23:02:28 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000070000aa0000883ef016680c0317"], 0x0) 23:02:28 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000000b0000aa0000883ef016680c0317"], 0x0) [ 738.875409][ T6406] IPVS: ftp: loaded support on port[0] = 21 23:02:28 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x8f8, @remote}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) write$tun(r0, &(0x7f0000000180)={@void, @val, @mpls={[], @ipv6=@generic={0x0, 0x6, "0b838f", 0xc, 0x21, 0x0, @remote, @mcast2, {[], "a834bb3dab3ed5ddb23ce005"}}}}, 0x3e) 23:02:28 executing program 3: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xffc}, {0x80000006}]}, 0x10) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) sendto$packet(r1, &(0x7f0000000240)="b754beaac4a1b8fbdce62b621da84edfed8072b3bc4377681680f731257e92ef772de3dfe68da09bf55bd9d69292f354a5263232daca82e8f4666882505bbcb06ac38a4c3e4c8a021b02fdf8256890573ff78da91b321ba7ce5ff64412eb2a1c2612fb5d7d6cbf728b6b999229e9222c", 0x70, 0x0, &(0x7f00000000c0)={0x11, 0x1, r3, 0x1, 0x18, 0x6, @multicast}, 0x14) 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) accept4$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x80800) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000840), 0x6) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r6, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) 23:02:28 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) write$binfmt_script(r3, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=ANY=[@ANYBLOB="4000000010003904000000000000000100000000", @ANYRES32=r5, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRES32=r4, @ANYBLOB="0800030006"], 0x40}}, 0x0) sendmmsg$inet(r1, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x5}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @empty}}}], 0x20}}], 0x1, 0x0) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x800, r4, 0x1, 0x0, 0x6, @dev}, 0x14) write$binfmt_aout(r0, &(0x7f0000001600)=ANY=[], 0x20) r6 = socket(0x10, 0x80002, 0x0) close(r6) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)={0x24, r7, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r7, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x24004001}, 0x40) 23:02:28 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000000c0000aa0000883ef016680c0317"], 0x0) [ 739.198687][ T6406] lo speed is unknown, defaulting to 1000 23:02:29 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000003c0000aa0000883ef016680c0317"], 0x0) [ 739.416787][ T6406] virt_wifi0 speed is unknown, defaulting to 1000 23:02:29 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000003f0000aa0000883ef016680c0317"], 0x0) 23:02:29 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000400000aa0000883ef016680c0317"], 0x0) [ 740.344077][ T6470] IPVS: ftp: loaded support on port[0] = 21 23:02:34 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x482c02, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000004c0)={'\x00', 0x20000005402}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x19) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x1) 23:02:34 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) write$binfmt_script(r3, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=ANY=[@ANYBLOB="4000000010003904000000000000000100000000", @ANYRES32=r5, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRES32=r4, @ANYBLOB="0800030006"], 0x40}}, 0x0) sendmmsg$inet(r1, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x5}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @empty}}}], 0x20}}], 0x1, 0x0) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x800, r4, 0x1, 0x0, 0x6, @dev}, 0x14) write$binfmt_aout(r0, &(0x7f0000001600)=ANY=[], 0x20) r6 = socket(0x10, 0x80002, 0x0) close(r6) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)={0x24, r7, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r7, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x24004001}, 0x40) 23:02:34 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000600000aa0000883ef016680c0317"], 0x0) 23:02:34 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r5, @ANYBLOB="ff03000000000000240012800b00010062726964676500001400028008000100000400000800050000000100"], 0x44}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r6 = socket$vsock_stream(0x28, 0x1, 0x0) splice(r0, 0x0, r6, 0x0, 0x8, 0x0) 23:02:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) sendmmsg(r1, &(0x7f0000000040), 0x0, 0x8000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) connect$phonet_pipe(r4, &(0x7f0000000140)={0x23, 0x1, 0x47, 0x11}, 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$CAN_RAW_LOOPBACK(r5, 0x65, 0x3, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockname(r4, &(0x7f0000000280)=@can={0x1d, 0x0}, &(0x7f0000000300)=0x80) connect$unix(r4, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e22}, 0x6e) vmsplice(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f00000003c0)="3e6809a1d88dd21160a679caf9dbea973e735cb8ac9b8c9551a0a7dafe4caf476da4fefdaad0c801cf327d38e01c84bd29adb97b560082aebb87ba307656cf5104be2240a48a9b8a3ce18b1777ffbe074b7d1442ec3a7f8eac0d441c2c5af959937b3117ee3699dfda312d8dafe49aef9d183366dd64a99d03d2fe79e08e0c40f103c3baa8e349ca140be90a2fcb04eb26f22f69215c4492eb3bc78897f3bc886dec730b678953a632d3e79b40aef3957399e46b6379fb1b28", 0xb9}, {&(0x7f0000000480)="0b930839f63dac150c6af4a295d3fe5b4c7a70b49511f3a00c99970b7d5768eaa85caacc4e91a2eb27ea72fe8c26965a1c8c1489c5a059352a50e0068fca8e974dfd3b541221da", 0x47}, {&(0x7f0000000500)}, {&(0x7f0000000540)="b82b6816b23611fa6b825e7a67a0c06071b5380139154bc46716de3fc36ac28f3efb25932627a1b43be7c5fb261d24ac0c68f8e4cc77471a7e9a467830003e6c5a05ba743ae2af93616f510fdacfd3e6be417a5fea53bf8219388a29c584a37ea5a6e7b66005fc93115aeac47c8e5bb22ab2c812cb64f0", 0x77}, {&(0x7f00000005c0)="1648433aa0db0065dbb8309ad7484fcc97a8419bb6919ad68a2d47d83706108f3140c912", 0x24}, {&(0x7f0000000600)="f9062fdc155c7d0301da56d1a2c15e1b51ea842cd54a24e3f2d049fd94a14d5280d678656d0269658fe12661b2c37c645b2527f3868080ec18171c02c91b0b125862516b86d48280c2669b8709f444db4684281d22227284a042e92871f0a60aea934ad23b91d18526adeeee2be3ae0d6e6ce4b97783d29cb1aed58e192a01da6ab036acdb0a", 0x86}, {&(0x7f00000006c0)="2d6a4bf83b6a4f82424ecee579dcea763dd9c46afbe9d5f4dad14d51b3890dfa1e60d853cab468e4190a5ef320189d0347dfe1eb307960893b5549829232dfd2e425b55ad6442580a53366a773a1910e04ba8c7e5d8d2f6293", 0x59}], 0x7, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000007c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000840)=0x80) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000008c0)={'vcan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r7, &(0x7f0000000a00)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000900)={0xa4, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7ff}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_ROOTMODE={0x5, 0xe, 0x1}, @NL80211_MESHCONF_GATE_ANNOUNCEMENTS={0x5}, @NL80211_MESHCONF_ELEMENT_TTL={0x5, 0xf, 0x2}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0xffffffffffffffff}}, @NL80211_ATTR_MESH_CONFIG={0x44, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_AWAKE_WINDOW={0x6, 0x1b, 0x8}, @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES={0x5, 0x8, 0x2}, @NL80211_MESHCONF_PLINK_TIMEOUT={0x8, 0x1c, 0xffff}, @NL80211_MESHCONF_HOLDING_TIMEOUT={0x6, 0x3, 0x87}, @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT={0x6, 0xa, 0x45d5}, @NL80211_MESHCONF_AUTO_OPEN_PLINKS={0x5, 0x7, 0x7f}, @NL80211_MESHCONF_MAX_PEER_LINKS={0x6, 0x4, 0xa9}, @NL80211_MESHCONF_FORWARDING={0x5}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x48040}, 0x20000004) r9 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_xfrm(r9, &(0x7f0000000f80)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000f40)={&(0x7f0000000f00)=@getspdinfo={0x14, 0x25, 0x0, 0x70bd2b, 0x25dfdbff, 0x9d5, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x44010) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000fc0)={0x0, 'rose0\x00', {0x3}, 0x3}) 23:02:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000003a40)="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"/294, 0xffffffffffffff73, 0x20000000, 0x0, 0xffffff8e) r2 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x800}, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000000040)=0x1, 0x4) r5 = gettid() r6 = getuid() r7 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="1ec3e925586a62aaae048505b90efa25a11fd980a04824bc842e837564e40640f8", @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r7) r8 = socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="4612a8425389b8ae5814facfa8d3794ad5ce39a1fb99f9ce575f8c7e2d23dd0b31febb57dfcd3d8159e2e19558f5c81534a9574485f69b995bb942798cf631027b2c06", 0x43}, {&(0x7f0000000340)="b3159951d8b2ee68129ce923439017493b", 0x11}, {&(0x7f0000000380)="139719f675ac4f8a199d9d2280abc836", 0x10}, {&(0x7f00000003c0)="6c8bda9cc646c69c84b23442a54031ebd0188115c4814260275517423f9801fba71b3d89550f344eb15b8b112bf8f7f87419d0ad9b0a89e7a26abc31da94a7315cf978db4e83f910173dd48a695769ab70eda5dc7653175ff216d7dbfafa47902066e66b17d2028f", 0x68}, {&(0x7f0000000440)="2dec3d8663c37fee1f9571a1d6ab57a786fc094eea6d5cf17e7af76b161b58e81a1ed1b0a4e033bc45bb50aca6bfa3fbb34adfd442367e942ac1ac054e6abc", 0x3f}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="2afc5d9632c751c85f04bc1e5bae415bbe5f0c61", 0x14}, {&(0x7f0000000500)="74c6c5cbefc099cc1742ae5c99874b3179b10f81ec3c80edbe45470465c2f607d04823656406061ac83405187e9fbdda7b1841e0fc00eb6095717c8c3f67342d38beaaa770a4a8547231c64654d90f63b27986466faf09f47834a3ccfab493093aafc80590dac81026650610957013f49e9b5d1327d8a80f949870779807871405c334ea27f1d39dfa9ec65f8a8427bbb6d80bce79b597506dd68260e5ea564e828b7ba1d16af011b9583ebbc340c801e67ad31bb6642d81f28462436a9b47494720eda497bda48b60", 0xc9}], 0x8, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}, @rights={{0x14, 0x1, 0x1, [r8]}}], 0x98, 0x8800}, 0xc000) 23:02:34 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000003e80000aa0000883ef016680c0317"], 0x0) [ 744.268848][ T6536] device bridge6 entered promiscuous mode 23:02:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) ioctl$PPPIOCGIDLE(r1, 0x8010743f, &(0x7f0000000000)) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0xe0a) 23:02:34 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000001aa0000883ef016680c0317"], 0x0) 23:02:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001180)={0x5c, r8, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}]}, 0x5c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x14, r8, 0x200, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x2404c001}, 0x40880) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800900010076630a002aefa96fce3b33ac554424ea11d3a050e9a370a168324584c8405b7ca4b3443718ce1ebe9605000000810db6df397d41e01833e7bcdd75721400"/89, @ANYRES32=r3, @ANYBLOB], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@getrule={0x0, 0x22, 0x800, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x58}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0400c60cf975c8d1a7f8ed375480cf49b38016a8f463cd1cf6b5ee0a3f4515e2c9d32eaff8180eeac935599fde0fec0bd9915b7f705f40940ab1817db439947764b083b342f3a2fe10f603e8d124", @ANYRES32=r9], 0x20}}, 0x0) 23:02:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000002e00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002dc0)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_NEWCHAIN={0x24, 0x3, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_CHAIN_FLAGS={0x8}, @NFTA_CHAIN_POLICY={0x8}]}, @NFT_MSG_DELFLOWTABLE={0x80, 0x18, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_HANDLE={0xc}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_HOOK={0x40, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x2c, 0x3, 0x0, 0x1, [{0x14, 0x1, 'vlan0\x00'}, {0x14, 0x1, 'bond_slave_1\x00'}]}]}, @NFTA_FLOWTABLE_HANDLE={0xc}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}]}, @NFT_MSG_DELSETELEM={0xdf8, 0xe, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0xdc4, 0x3, 0x0, 0x1, [{0xa4, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0x91, 0x6, 0x1, 0x0, "bc4e390f52e05360eff0e093eb7d559bdabb11664d9dbc7ff63482aa1a437bad3b8e18c6d624448576bb32cebf84131a2bfe1afc556a73183b4d7aad7f85181d35d2b55c2828b35b9367a53daa513493ba233ff2297a9ab451d3656519c76ebfe46df7737491ada49d10db7a5fe2484e3652fa3441ad5020f4db78f5f1a87532cfeb2fa7d3de482126e9c04a82"}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_EXPR={0x4}]}, {0xd1c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc}, @NFTA_SET_ELEM_USERDATA={0x101, 0x6, 0x1, 0x0, "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"}, @NFTA_SET_ELEM_DATA={0xc08, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VALUE={0xbf9, 0x1, "dabe4ebfafdae6817869ce12049ec640b133618520d5ba2182ecfc8a1a6ebaf19bc2bf352a84310efc646382aa7fad394d0feaec1005996d90fd238d0f67e6df95003a7e512b6facfd38531603e5564a38790f3a1a6e02283dc86617f54fdc6582b44e7634a485853f154fa7425f03329b10b94161d1055dee3c7f905ef4f40c6000960807727cbb5ed316c40783b4adfc80b2c5b2a6f0f501ac5837444665951bf6b66e7ef11426b11545832ef263624d3e360e6c1ae01e0424af906bf0dd78c9fef0d18cc8e7b1f25e5b707c0fb3d34573c815a527bec3f58d2086e88b5c40a17caf6f55d5eae112deda36f54be83b1216494e606201afe39ea7ac36892a31d8ae81dbd427f602fbbbb104cf4c680d262db982015d2b077653e2c403ac14f90f9d630859fe1edb476cac460debd21fbb1f0f85ad052418df7977d4759e68058d038bcb1a125e28f234d0f953043be3da502532e52d6dfeec6a9fee99a2e63011dffc7f1cf762fe4bf28919c021ae232b7b3a0af81bb939df43f4099ae61f0d7749dead90b85b2ea966adfa87c180f8e062cb29c3404146e40c823f1cf436b9e32d6e4c386f51e87fbd6429281097eb905b8be66c1b511dbe752650e0cfef9996588d7aa0e004426f3365aa1420a1b13fc71f0605f86031ef53b8eec7c4343b35c8905d0ebc84b181eef22a5af1ea04bd01a8c0301b960f4602214f44bcbe6b60ba35c671ff71f1ddc9f0540e01179a09e464257d00a3992b9d773ca48866ddbc3f7d76ceac176cad4ebce9082519bdf323ca1040e07c94103fb7a6fab543c5291756f7eca897ef5b2695388fe792aa8ef5622114787109fe7da43a1912f516a22810d40dccafe668bb7da38d60e2976472651c54d618e5ea477da4887b124ae6ebb0658e2a29b69d42c59e8847206c1d6236efb22926eb2bcdf3bc616ea015f81be11c5532ed3f7f37228525723e6e33f26788bb3a978fb0e6d45a79047619a0dfd1bf8bf1a190330d1c68b0e4028aaa4f9aef4ca63df37eeec3c39e082c02b2d6d0267881b4bf040617bf717b7130bce88d4203feb2855ed9253671bf8606fa737026b2454247248b865042a81f0caa97c9a2e0521e75158d5a5c44ec7ae099f9b6f0ee64b295f8860df44b575bac508455239d8d700cf9ced4a5746565ba39a39220e52bc18f72ea76adf2e2f156dc7366b759ed587a8d03d2cbc1ba186b590fd037480b7b6cc5af82748782201c435cab113238d325394b808050a159f234c77bbf1a73b26051978e8a905b9acd69f5705e6ab243092f15163b3df14dad70a92e50021152191ffcc646c09d527a661d4dc64ac330daaa1e26bb270ca2504e307284801d38e3823aff957b2728a194dbeacada452b80d42717b64fd0f27ad488fc2aa7a7d4e7592be94b851e010c647dff9467b9c798cb864634b3a835555d2b34c5b255e73143c2034d4708ab1761855adc42036201bd4bdc66203242b66437116a83e4948ea97b376e7ce69db9a8b9ffbbe94e96a2e9b075d5b880939174e1e163e0213ef2faecf82f965f6923bce264c33c7c3a0892933abb69b04d51111139d8b6cade35447e57e1cdd9542150bd354d37eba5a60a3deb27fced5fdc5bc1d279be49a58074f63488a6695e4c15ffd7bb9f9707c2a0093d8840d421c3e5bfec5c0602a29e30c54da623cf9bdba3d3ca43c9741a5196c336df59b6b3f5a376f25a93f9a9999527c2b31c0aa307c3b34dc75b9903222bffdf88118e720e8c444078f404fbc9c39ac6a0fe703d0fdc0a78af54ce9200b44ce84ab92634f928469955c754f947d0ed0c6ba6f2176948c5b4efff49e59817181c7c52bd214cf73345e6cee393950fd9b38d4b22bdec05ff265d11c1d8137d6c3fd677a9e8508f79df773d9d0d9ba80170e7502ab04f790223e56292a79ccc20226aef1d6664972c0916097ec45f9418e47c6389bcf8e8dbb41a2ad540f4c29eda9ccd47baee1a06ae23b2ea819d2d1831377f589ab061b1e46f062e569e4e489ca9ee0c2498efa81fbde661267aad16b6306a312bfd374b76454a5f7d2fa103910f603b3bf4eb730a134e44e1e0011837bd617ad2f6514e872593661ee3e415a8125575fdd8ce3f73683a0df955b9b98a70e3ab5bdb04fca2ab2b370e2bdedad603914b1eadb80b5b7bc0a7e7b1fc7b93a8e70ca19a17750de418f82fa365f7a934774943659aba4a340d382c67d317ae98a47b5eb627e1fd202bfa6368bd2690035d3d9c9175022ace04e6a8323e66b7c5f478b64dcd8f0e46310436d822ef35248f867f0e7aaec7d53a4ac4ea5fcf6e69729a35c8eaf2094b196b8081aa717f04afa53f212ffa4537febf63e96ffa0d57826b0062a71ac29771488c6a4ea3edeab712ea0e914314c5914521518b47783309572fe17a546b5b392169b80ee8d120e0b8823c0f70232d102994c1aef9e45ee9b55c8bb220c142fff4ebeb1ded3f34abc1562eb723c8456f38e792da189e4e7cb3c212d8a6fa12ff42cf995ef742ca44056f419bf059a9adcdd53ef02c81f9d32c27c180834e25efdaf87d75335aed5f9a0144110ad0a0ddc291c5cb27abc53e1b500719e781a5cd115b5866b39fbf261689ebfa6759f12527c3270384c68f739a4d799ceeb17e9c96e65d7e26b070eb2972de9367e4d59b2b4b07c62e5adb17a6f0c8d42e9ec71f1fe3dc027b4bc12794e62cfb2fd8d72ead018f5b5efeca266c924521565757f9d7d2e155afd084006bbb90dc8792ff347fe4356bbe8a3e1468616410b528765839e2ed71adb167516fbcc70d836a74dafd81fed1f26535a99db06b18c38a4e03501e575f8996b2a6a3a377926044732c809219044f24be8c4572b8df9c93ce74c5d736db76c18d5aa14cb2bbf763e17326bc7daf1427adfb6f02a68d1236a4082afd7741823ce1350f2112348a969d6ad0bbf996acf1bc6731915293992f6307fca575db733a003b3cf41f468c4fbbb2c6661411f123836a81f28de89d1285293353a102d98758da91480584f86971258348e3d812cf987d8cc48953a14bfdcdcbcfb1fe7062d2255a0c8a821e63ab004c87b6f4b013ef3c854a0e0df94f04d19216bfb6eb625b08c3fd07474b255c3da20911470d74c5fdb6b88920eacec3046b580624a0e21ac49476dc12d88a63c01c2341bcdf1724018637a6b916ce84e05a7e2b6f50f614dbe9bee0655dfb890d663a8e516de0191ea6064b9254f7b6bcb9ebe0bcf139dcd1765403fbf36125149516627e53aacae58a82c60627539d03dddfca65813408657eac1117b04046ce9debac7126e02597929bd333f5cd959155bcd9e6d6e19c7ebe5f49755bdf9e9cee8f7f8d7ac1b7b4fd4fccc6409e4ffd825fc40c54bb6888dac38d7e4147c053ff7243cd83d35b840252c888d31d584c1e01bd1633ff2f337ed1d593234128bf5e909ad9a936a1ee7561257104c330bc5ba4ee6a946f3906c571457567ea752b95b919437c7bd5f6553d9af5f9c9c1f323ff8838f87e5fee70944cf005c06aef50721f347f7cf9c1b45c4b0bb0a0aa83a4f925bd08a03fb9e8b232d692eefd32e2eada8a6d1b1d806d2fdf37bdb4f461e048903d21f1e184d937e2d224532c35a0ef569f47304d4533db64b8246ab95ef68287102fbbfb39a151904a709c2d9a84dbb1bdcab6dea516eac4d4a2ff4397ecf44b3507d886c83b092d337869f916246fc0280b956de2f0763ee5092a536373256af64e071c5900af0ac32a221276baff0fd93401b7d88b8150a0b4e64fea5176b4c60965086aa61487531f7087290717986a08ef6660c4d0646ec287492565d46b0d14aa72dde295a7b2c1bf76f7236fb6df8e17dabbf85359e388ec14a87e36bbf3cad455673e5bc1925f6aef453b07d89a0891fbecb2f9e8ed3b028e35be0170909752a154cd3fdf696e5ca0f60a5aedd6d1f8dcc404f6bf2c2696c08f48a1a0c6ecc923e17e75772b5c19f2966af28f9db1e7ef983d6357cda1e857978da713f78261f4e2bc0fed3d43872bd681383f672854bc8171470ba719f57c8819af4b01b4de92c864f74f22cf2c0caad27a46b81620f62dce869c812b2e25b301052bb161e866e436f37132472e3ee97ad6a3bea019eca7dbc7b53117c725ef568564910e3c6736859c9801e0fbb4edd6fde8daa72ffc9a0679487c20b402dde5e0fe6e4ba46d24bf0d46c04d612338b4e561e5cfcc5e6f2dae5be85111bdf857e87c0a9bf6a0b47f85d19a2a4840131bc2043ec6265958b907e394b0b8b60e46f81e0b9937c479bd878d0c2f64c2ecc558db1ac6394017b6f3b1e32d9e19fb"}]}]}]}]}], {0x14}}, 0xec4}}, 0x0) r1 = socket(0x2c, 0x4, 0x1) ioctl$SIOCAX25GETINFOOLD(r1, 0x89e9, &(0x7f0000000000)) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$can_j1939(r2, &(0x7f00000000c0)={&(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000001080)=""/221, 0xdd}, {&(0x7f0000001180)=""/119, 0x77}, {&(0x7f0000001200)=""/85, 0x55}, {&(0x7f0000001280)=""/83, 0x53}, {0x0}, {&(0x7f0000000040)=""/3, 0x3}, {&(0x7f0000001300)=""/114, 0x72}, {&(0x7f0000001380)=""/88, 0x58}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x9, &(0x7f00000024c0)=""/82, 0x52}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000002540)=[@mss={0x2, 0x40}, @window={0x3, 0x3, 0x800}, @mss={0x2, 0x10001}, @mss={0x2, 0x7}, @mss={0x2, 0x7bc9}, @sack_perm, @sack_perm], 0x7) 23:02:34 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000003aa0000883ef016680c0317"], 0x0) [ 744.757438][ T6565] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 744.799159][ T6565] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 23:02:34 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000005aa0000883ef016680c0317"], 0x0) 23:02:34 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'ip6erspan0\x00', {0x2, 0x4e21, @broadcast}}) r3 = socket$packet(0x11, 0x3, 0x300) sendmsg$NFT_MSG_GETSET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0xa, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x1}, [@NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) write(r1, &(0x7f0000000340)='$\x00\x00\x00!\x00%Q\a\x00', 0xa) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000006ffc)=0x4000000000000200, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="8fb9b0ec5a49"}, 0x14) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, 0xffffffffffffffff, 0x0, 0x100000001) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="26030500e3", 0x5, 0x0, 0x0, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000240)) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffed2) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 745.023575][ T6584] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 745.057381][ T7] tipc: TX() has been purged, node left! 23:02:34 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000006aa0000883ef016680c0317"], 0x0) 23:02:34 executing program 3: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380100000001190500000000000000000a000000440001002c0001001400030016f89cd383af9b1577def13edad6b8bf14000400fe8000000000000000020000000000bb0c000200050001000000000006000300000200003c0002000c00020005000100000000002c00010014000300fe8800000000000000000000000000000000000000000108000700"/151], 0x138}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x13, 0x0}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x58}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'macsec0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f00000002c0)=0x35) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00'], 0x28}}, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r6, 0x29, 0x36, &(0x7f0000000000)={0x87, 0x6, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xa}}, @ra={0x5, 0x2, 0x5}, @jumbo={0xc2, 0x4, 0x401}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x1f}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0x6, "b0f7648dfc34"}]}, 0x40) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$pptp(r7, &(0x7f00000004c0)={0x18, 0x2, {0x0, @broadcast}}, 0x1e) [ 745.089335][ T6584] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 745.099631][ T7] tipc: TX() has been purged, node left! [ 745.119081][ T7] tipc: TX() has been purged, node left! [ 745.142673][ T7] tipc: TX() has been purged, node left! 23:02:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$OBJ_GET_MAP(0x7, 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}, &(0x7f0000000200)=0x14) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x10001, @dev={0xfe, 0x80, [], 0x27}}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x34000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000007380)=[{&(0x7f0000007240)=""/64, 0x40}, {&(0x7f0000007280)=""/163, 0xa3}, {&(0x7f0000007340)=""/22, 0x16}], 0x3, 0x6) close(r3) recvmmsg(r2, &(0x7f0000007000)=[{{&(0x7f0000000240)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/245, 0xf5}, {&(0x7f00000003c0)=""/203, 0xcb}, {&(0x7f00000004c0)=""/145, 0x91}, {&(0x7f0000000580)=""/114, 0x72}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000600)=""/223, 0xdf}], 0x6, &(0x7f0000000780)=""/167, 0xa7}, 0x3ff}, {{&(0x7f0000000840)=@caif=@rfm, 0x80, &(0x7f0000000140)=[{&(0x7f00000008c0)=""/89, 0x59}, {&(0x7f0000000940)=""/211, 0xd3}, {&(0x7f0000000a40)=""/223, 0xdf}], 0x3, &(0x7f0000000c00)=""/224, 0xe0}, 0x6}, {{&(0x7f0000000b40), 0x80, &(0x7f0000002fc0)=[{&(0x7f0000000d00)=""/18, 0x12}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/3, 0x3}, {&(0x7f0000002d80)=""/55, 0x37}, {&(0x7f0000002dc0)=""/141, 0x8d}, {&(0x7f0000002e80)=""/27, 0x1b}, {&(0x7f0000002ec0)=""/232, 0xe8}], 0x8, &(0x7f0000003040)=""/4096, 0x1000}, 0x3}, {{&(0x7f0000004040)=@isdn, 0x80, &(0x7f0000005340)=[{&(0x7f00000040c0)=""/251, 0xfb}, {&(0x7f00000041c0)=""/115, 0x73}, {&(0x7f0000004240)=""/217, 0xd9}, {&(0x7f0000004340)=""/4096, 0x1000}], 0x4, &(0x7f0000005380)=""/151, 0x97}, 0xfff}, {{&(0x7f0000005440)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000005800)=[{&(0x7f00000054c0)=""/50, 0x32}, {&(0x7f0000005500)=""/146, 0x92}, {&(0x7f00000055c0)=""/89, 0x59}, {&(0x7f0000005640)=""/188, 0xbc}, {&(0x7f0000005700)=""/229, 0xe5}], 0x5, &(0x7f0000005880)=""/250, 0xfa}, 0x5}, {{0x0, 0x0, &(0x7f0000005a40)=[{&(0x7f0000005980)=""/25, 0x19}, {&(0x7f00000059c0)=""/87, 0x57}], 0x2}, 0x1}, {{&(0x7f0000005a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000006e80)=[{&(0x7f0000005b00)=""/45, 0x2d}, {&(0x7f0000005b40)=""/28, 0x1c}, {&(0x7f0000005b80)=""/164, 0xa4}, {&(0x7f0000005c40)=""/4096, 0x1000}, {&(0x7f0000006c40)=""/147, 0x93}, {&(0x7f0000006d00)=""/1, 0x1}, {&(0x7f0000006d40)=""/176, 0xb0}, {&(0x7f0000006e00)=""/82, 0x52}], 0x8, &(0x7f0000006f00)=""/249, 0xf9}, 0x401}], 0x7, 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000071c0), &(0x7f0000007200)=0x4) sendmmsg$inet_sctp(r3, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x14, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={r6, 0x1}, &(0x7f0000000080)=0x8) [ 745.312298][ T7] tipc: TX() has been purged, node left! [ 745.502071][ T7] tipc: TX() has been purged, node left! 23:02:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) r2 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0), &(0x7f0000000280)=0x8) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'sit0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) 23:02:35 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000007aa0000883ef016680c0317"], 0x0) 23:02:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000004300)=[{{&(0x7f0000000400)=@in={0x2, 0x0, @local}, 0x80, 0x0}}], 0x31e, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000)={0x40, [0x103a, 0x80000001], 0x9}, 0x10) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xffffffff}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket(0xa, 0x1, 0x0) close(r2) sendmmsg$inet_sctp(r2, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="209dab18b8f5453fee000000816ff28700000000000002f9000000000000001c70bc923ef0563b3d08ca85c8942ebc45d212b5801a18cb158731628ed0ab72f6b045dd7edb14c416e4f409af213ab1b868dcd6067d765a01e1a1f51b15ad96e253b524", @ANYRES32=0x0], 0x20}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x14, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r4, 0x200, 0x8000, 0x4, 0x0, 0x2}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e20, @multicast2}}, 0x7, 0x455, 0x978, 0x1, 0x9}, &(0x7f0000000140)=0x98) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'rose0\x00', 0x201}) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000180)={'rose0\x00', 0x201}) setsockopt$sock_int(r6, 0x1, 0x22, &(0x7f0000000100)=0x40000004, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 23:02:35 executing program 5: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x5452, &(0x7f000031aff8)) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) sendmmsg(r0, &(0x7f0000002780), 0x3fffffffffffe8a, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000000c0)) r1 = socket$kcm(0x10, 0x2, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc6004000d000a0003000200000037153e370a00098002000000d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000080), 0x10) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = socket(0x23, 0x5, 0xa4) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_raw(r4, &(0x7f0000000080), 0x10) bind$can_raw(r3, &(0x7f0000000040)={0x1d, r6}, 0x10) sendmmsg(r2, &(0x7f0000002440)=[{{&(0x7f0000000240)=@llc={0x1a, 0x322, 0x3f, 0x5, 0x1f, 0x8}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)="87c9f41fbeb25cff4d0547b009b1a1e2e3de9e28bed6af956d305fc4bf9c16d3f269554b2fbd60e560db230a326bc88214030c9ccc2a59111ff64002223f5324ca1211dfa61e1b7294b45e8966dcfa15714b11c836e9813a33b209ba6d58c91a55efb05ff06d7b1f5c58194ddc1257c785ff3e863cd4eadba5c194ba2e82fcdcd6fd0f7ee038545bc0ecc02689b6604d5a473938e3f93b5724a0d1c5c1a8e2f61936dd96d88fe15cfc1bd1b2be8192a234", 0xb1}], 0x1, &(0x7f0000004580)=ANY=[@ANYBLOB="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0x20a8}}], 0x1, 0x0) 23:02:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000500)='cgroup.controllers\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0)='NLBL_MGMT\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) openat$cgroup_ro(r3, &(0x7f0000000340)='rdma.current\x00', 0x0, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1932529fe6e69fd1", @ANYRES16=r2, @ANYBLOB="0002ff010000fddbdf250500000008000800ac14140f14000500fe8000000000000000000000000000bb"], 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x40) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xffffffbf, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x40, 0x40, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x3}}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x8}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x2}}]}}, &(0x7f0000000100)=""/140, 0x5a, 0x8c, 0x8}, 0x20) socket(0x25, 0x800, 0x5) r6 = socket$inet6(0xa, 0x3, 0x3a) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) [ 745.949692][ T6613] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 746.017588][ T6619] IPv6: ADDRCONF(NETDEV_CHANGE): rose0: link becomes ready 23:02:35 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000008aa0000883ef016680c0317"], 0x0) [ 746.060080][ T28] audit: type=1804 audit(1591484555.887:720): pid=6620 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir309542339/syzkaller.lkajmo/395/cgroup.controllers" dev="sda1" ino=16381 res=1 23:02:35 executing program 2: syz_emit_ethernet(0xb6, &(0x7f0000000200)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x80, 0x3a, 0xff, @local={0xfe, 0x80, [0x2, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f7911d2acdea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42cac43246e77adac15084dbaf736b41e5a81803"}, {0x0, 0x2, "84f0da52ef2457131396805037f55924f4dffba7"}]}}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close(r3) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r5 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r4, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x402000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r4, 0x200, 0x70bd28, 0x40, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2000000, 0x2}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x5}, 0x20000010) [ 746.150692][ T6629] BPF:[1] ARRAY (anon) [ 746.181132][ T6629] BPF:type_id=3 index_type_id=3 nr_elems=0 [ 746.219529][ T6629] BPF: 23:02:36 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000000000baa0000883ef016680c0317"], 0x0) [ 746.251823][ T6629] BPF:Invalid index [ 746.271438][ T6629] BPF: [ 746.271438][ T6629] [ 746.324509][ T6646] netlink: 'syz-executor.2': attribute type 6 has an invalid length. 23:02:36 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000000000caa0000883ef016680c0317"], 0x0) 23:02:36 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000180)={'tunl0\x00', @ifru_hwaddr=@link_local}) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="1100000000000000000002000000080040000000000008000300", @ANYRES32=0x0, @ANYBLOB="acd9f927346fd619c4b5126c0b4c5e4d58071a3f85c48d1f73ad1aafa257872eeed3375c53fe7ab92017916a203136395a2c349ed807ccf9030a8fa4b121300000000001000000386b2c7d51308bae4e57cf1fe417b3e1000000007405145ee6ec0fdc6267d92b11c7b2ba0a49e4739ee3951fdddbe8be06c37d596ca3b12770ebf40562aafcc5e32969a95ce7bcd35194c3fc4a1499a1a92a7e77783ee9f9c82f37e84c0edfa760ffba002234251ba5ccac4448e2e97545f9f79848a67d7fc325b65c594b9b00000000c339f2348d7aedcf924c60a9ef6b3303940842d881c97fb844bd1d1dbc51bb1502e36f040f42fb5878f21f4264b77dc34afc7f7364e2a768b76924d348e1d108884769ef72f64f9e10e1bd54"], 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="38ec0dc054a3dfb1a91e704a023693e1bb82d018b1e265cb0083c28426f6bbec98ff25ee", @ANYRES16=0x0, @ANYBLOB="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"], 0x570}, 0x1, 0x0, 0x0, 0x4004011}, 0x4000) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r4, &(0x7f00000002c0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r5, 0x300, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x7f}, @NL80211_ATTR_BSSID={0xa, 0xf5, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44014}, 0x4) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r6, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) [ 746.552523][ T6650] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 746.632098][ T6636] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 23:02:36 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@random="db7266f0ecad", @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "858c02", 0x14, 0x2b, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='A\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x112, 0xc4c2}, 0x8) 23:02:36 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000000003caa0000883ef016680c0317"], 0x0) 23:02:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x9e5, 0x8, 0x100, 0xfff}, 0x8) sendmmsg$inet(r0, &(0x7f0000000140)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x2b, &(0x7f0000000100)=[{&(0x7f0000000300)="10", 0x1}], 0x1}}, {{&(0x7f0000000000)={0x4}, 0x10, &(0x7f0000000a00)=[{&(0x7f00000002c0)="ba", 0x1}], 0x1}}], 0x2, 0x40940) r1 = socket(0x10, 0x803, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="f91305001bb6c1d4d8b49be07da066529720a88844e9b05964dcb45e55e10465663cb2773f03c611a05675dcd5fa4b9a12524a5493386fcafe38fa21df32931f40b132c1f3587978f91dd53faf02da3874c7b80c319272bff1c1e8bb53dc66", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) 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) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x105902, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x3, 0x3, 0x7, 0xfffffffc, 0x81, 0xf0b, 0x1}, 0x9c) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f00000004c0)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x5, 0x4) 23:02:36 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000000003faa0000883ef016680c0317"], 0x0) 23:02:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r8, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f00000004c0)=0x7, 0x4) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0100766574681500"/20], 0x48}}, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8010}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0x20, r9, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x3}}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4004044) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xb}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@gettfilter={0x24, 0x2e, 0x63ee8762c75d8929, 0x900, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 747.164146][ T6727] netlink: 'syz-executor.3': attribute type 6 has an invalid length. [ 747.404044][ T6730] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 747.437556][ T6727] netlink: 'syz-executor.3': attribute type 6 has an invalid length. [ 747.505704][ T6730] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 747.530703][ T6693] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 748.007378][ T6857] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 23:02:42 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl(r0, 0x1000008912, 0x0) r1 = socket(0x10, 0x3, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000300), 0x0) socket$netlink(0x10, 0x3, 0x12) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) close(r2) 23:02:42 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000040aa0000883ef016680c0317"], 0x0) 23:02:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076677468000000001800020014000100000000003964db69a0a196c6c05da4106c81651be122a747682a104fd3d35ff6146d9603db08f3dbeb3ec631543c9c446ded8703660573435c2ea6ef6056294cbd791743a8653152fe99a67fff9da9a19ab79bebf0f8b2cf1cd81545ffbf4b7b878507bd312c231bcf5c5fbe6103e22042566d8bc5b7aa4fa233103308e952b4", @ANYRES32=0x0, @ANYBLOB="00004de800000000"], 0x48}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x14, 0x7, 0x1, 0x301, 0x0, 0x0, {0xc, 0x0, 0x8}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x179, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000480)={&(0x7f00000000c0), 0xc, &(0x7f0000000440)={&(0x7f0000000100)=@newchain={0x3c, 0x64, 0x200, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xf, 0xb}, {0xfff2, 0x2}, {0x3, 0xffe0}}, [@TCA_CHAIN={0x8, 0xb, 0x5}, @TCA_CHAIN={0x8, 0xb, 0x6}, @TCA_RATE={0x6, 0x5, {0x8a, 0x3f}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1001}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="6c0000002800310f000004ff7fffff3f00000000", @ANYRES32=r4, @ANYBLOB="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"], 0x6c}}, 0x0) 23:02:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="4800000010000507000000008008000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800000000000000001b000000", @ANYRES32=r4, @ANYBLOB="000000000000000008000a0014"], 0x28}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000000000000008290b", @ANYRES32=0x0, @ANYBLOB="000000000000140012800c0001006d61638254616e0004000280080005000000", @ANYRES32=r7], 0x3c}}, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r8, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=@bridge_getlink={0xc8, 0x12, 0x4, 0x70bd25, 0x25dfdbfc, {0x7, 0x0, 0x0, r4, 0x2, 0x40490}, [@IFLA_MTU={0x8, 0x4, 0x1}, @IFLA_PHYS_PORT_ID={0x10, 0x22, "96b52051e7b781c44d0c41e3"}, @IFLA_AF_SPEC={0x90, 0x1a, 0x0, 0x1, [@AF_INET6={0x28, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x2}, @IFLA_INET6_TOKEN={0x14, 0x7, @empty}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x5}]}, @AF_MPLS={0x4}, @AF_INET6={0x58, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @dev={0xfe, 0x80, [], 0x44}}, @IFLA_INET6_TOKEN={0x14, 0x7, @private0}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x7}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x5c}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x8}, @IFLA_INET6_TOKEN={0x14, 0x7, @private0={0xfc, 0x0, [], 0x1}}]}, @AF_BRIDGE={0x4}, @AF_MPLS={0x4}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x40) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x50d, 0x0, 0x0, {0x5, 0x0, 0x0, r4, 0x0, 0x8}}, 0x20}}, 0x0) socket$nl_audit(0x10, 0x3, 0x9) 23:02:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@can, &(0x7f00000003c0)=0x80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000740)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x20b) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x1ff, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev}, 0x14) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)={0x81, 0x4}, 0xc) 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) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000180)={r7, @in={{0x2, 0x4e20, @local}}, 0x6, 0x2, 0x756a, 0xf14, 0x9}, &(0x7f0000000080)=0x98) sendto$inet6(r2, &(0x7f0000000100)="05034a0008083e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f462f4c73", 0xfdf8, 0x0, 0x0, 0x1d3) 23:02:42 executing program 0: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x79) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x3, {{0x2, 0x4e24, @empty}}, {{0x2, 0x4e20, @empty}}}, 0x108) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000780)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x2f00000000000000, 0x0, 0x0, 0x0, 0x0, 0x38}}, 0x38) 23:02:42 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000060aa0000883ef016680c0317"], 0x0) [ 752.805165][ T6863] IPVS: ftp: loaded support on port[0] = 21 [ 752.821376][ T6868] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 752.898302][ T6874] batman_adv: batadv0: Adding interface: veth59 [ 752.905773][ T7] tipc: TX() has been purged, node left! 23:02:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02020025000535d25a80648c63940d0424fc606c00174002000000051a82c137153e6709020f8003001700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='io.stat\x00', 0x0, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r2, 0x8914, &(0x7f0000001680)={'hsr0\x00', 0x1}) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, 0x0, 0x0) socket(0x1, 0x2, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) write(r3, &(0x7f0000000080)="240000001a005f0014f9f407000904000200200000000000000000000800020000000000", 0x24) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) socket(0x22, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xd6) r4 = socket$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) ioctl$PPPIOCGNPMODE(r1, 0xc008744c, &(0x7f0000000140)={0xfb, 0x3}) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000240)=ANY=[], 0x48}, 0x1, 0x0, 0x0, 0x856}, 0x41) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) [ 752.936095][ T6874] batman_adv: batadv0: The MTU of interface veth59 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 753.006646][ T6891] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 753.036793][ T6891] netlink: 131502 bytes leftover after parsing attributes in process `syz-executor.0'. 23:02:42 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000ffffff8daa0000883ef016680c0317"], 0x0) [ 753.057534][ T6874] batman_adv: batadv0: Not using interface veth59 (retrying later): interface not active [ 753.091422][ T6868] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 753.100987][ T6863] lo speed is unknown, defaulting to 1000 23:02:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x810b}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) [ 753.110273][ T6887] batman_adv: batadv0: Removing interface: veth59 [ 753.191405][ T6863] virt_wifi0 speed is unknown, defaulting to 1000 23:02:43 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000000003e8aa0000883ef016680c0317"], 0x0) 23:02:43 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)={0x484, 0x3f3, 0x200, 0x70bd2d, 0x25dfdbff, {0x3, 0x0, 0x12, [0x81, 0xffffffff, 0x2, 0x9, 0x3, 0x200, 0x51, 0x100, 0xfffffff8, 0x7, 0xc0c4, 0x99a8, 0xfffffff9, 0x7fff, 0x6, 0x72800, 0x4, 0x2, 0x5, 0x8, 0x7, 0x10001, 0x1, 0x7fffffff, 0x6, 0x0, 0x7, 0x81, 0xffffffff, 0x1, 0xfffffff9, 0x4, 0xfffffffb, 0x3, 0x4, 0x41, 0x3ff, 0x2, 0x9, 0x1000, 0x8001, 0x400, 0x1, 0x4, 0x2, 0xfed5, 0x3, 0x6, 0xfffffff7, 0x5, 0x1f, 0x3, 0xe8, 0x4756ad76, 0x1, 0x7, 0x8, 0x3, 0x400, 0xe45d, 0x3f, 0x80000, 0x8, 0x10000], [0x6, 0x7, 0x9, 0xffffff80, 0x81, 0x1ff, 0x3, 0x0, 0x80000001, 0x100, 0xfffffffc, 0xfff, 0x4, 0x7, 0x101, 0xfffffffe, 0x3, 0x101, 0x957, 0x1, 0x7fff, 0x6, 0x1, 0x1, 0x5, 0x6, 0x10001, 0xd7a3, 0x3, 0x7a8, 0x80000000, 0x5, 0xfffffffa, 0x3ff, 0x7, 0x3f, 0x7, 0x5, 0xfffffffd, 0x4, 0x4, 0x20, 0x1, 0x7, 0x200, 0x80, 0x400, 0x9, 0x992, 0x4, 0x6, 0xff, 0x1f, 0x67ef, 0x2, 0x881, 0x735, 0x4, 0x7, 0xffffffb4, 0xffff, 0xa541, 0x100, 0x8001], [0x4, 0x1, 0x1, 0x1f, 0x9, 0x8, 0xffffffbe, 0x1413, 0x8, 0x8, 0x7, 0x8, 0x5, 0x8b, 0x401, 0x10000, 0x1, 0x2, 0x5, 0x10001, 0x3, 0x9, 0x8, 0x10000, 0x1ff, 0x9, 0x2, 0x41, 0x3, 0x0, 0x9, 0x8, 0x1ff, 0x0, 0x7, 0x9b5, 0x0, 0x200, 0x10000, 0x9, 0x200, 0x80000001, 0x8, 0x8, 0xffffffc0, 0x5, 0x9, 0xd080, 0x9, 0xffffffff, 0x5, 0x8, 0xa5e9, 0xfff, 0x8001, 0x0, 0x1, 0xffffff00, 0x9, 0x1, 0x6, 0x285b, 0x1, 0x1ff], [0x401, 0x3, 0x27, 0x4, 0x1800000, 0x3, 0x4298, 0x8, 0xffff, 0x8001, 0xfa, 0x2, 0x1000, 0xb2, 0xc6c, 0xc6, 0x8, 0xf134, 0x25ab, 0x400, 0x1309, 0x8, 0x3, 0x400, 0x5, 0x7ff, 0x200, 0x9, 0x8001, 0x6, 0x9, 0x80, 0x5f9, 0x1, 0x576, 0xc8b, 0x1, 0x6, 0x101, 0x5, 0x235, 0x10000, 0x644, 0x1, 0xf76c, 0x1, 0x105, 0x8, 0x3, 0xffffffff, 0x10001, 0x1, 0x41b, 0x794, 0x0, 0x9, 0x9d, 0xffffffff, 0xe32, 0x1, 0x8, 0xffffffff, 0xff, 0x80000001], 0x63, ['\x00', './-nodev\x9buserkeyring\x00', '-eth0\x00', 'ppp1\'}-\x00', 'em0//\x00', '}.-$^posix_acl_access@proceth1\x00', '(\xe5::ppp0vboxnet0vboxnet0#\x00']}, ["", "", "", "", "", "", ""]}, 0x484}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 753.295799][ T6868] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 753.765826][ T6929] IPVS: ftp: loaded support on port[0] = 21 [ 755.820859][ T6912] bridge0: port 2(bridge_slave_1) entered disabled state [ 755.828423][ T6912] bridge0: port 1(bridge_slave_0) entered disabled state [ 759.872220][ T6912] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 760.252217][ T6912] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 766.148381][ T6912] device bridge2 left promiscuous mode [ 766.232364][ T6912] device bond16 left promiscuous mode [ 766.237873][ T6912] device bridge3 left promiscuous mode [ 767.543420][ T6912] device ipvlan2 left promiscuous mode [ 767.681709][ T6912] device ipvlan3 left promiscuous mode [ 767.819416][ T6912] device geneve2 left promiscuous mode [ 767.948595][ T6912] device geneve3 left promiscuous mode [ 769.393998][ T6874] batman_adv: batadv0: Adding interface: veth59 [ 769.410535][ T6874] 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. [ 769.447879][ T6874] batman_adv: batadv0: Not using interface veth59 (retrying later): interface not active [ 769.466649][ T6893] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 769.481586][ T6915] batman_adv: batadv0: Removing interface: veth59 [ 769.510813][ T6920] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 769.556602][ T6944] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 23:03:02 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000100)=0x4) 23:03:02 executing program 5: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000180)=0xffffffffffffff9b) bind$inet(0xffffffffffffffff, 0x0, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000005c0)={{0x107, 0x2, 0x1, 0x11f, 0xa7, 0x6, 0x354, 0x2}, "ce7f19da5c47bcefc21db03d9f5dad3cd1d1b5be35773790c631aa06ff62e8338c6bd2b23fd084d95d731b0e6f1e0b8efccf2e806fa5206e1a4bebfa8757df8eb7e7922f35b0959d6db0fd16592c53938419154b6f42d4a06f9d1bb69a85be5f26b5ab124c05c82065a0009661dbb5df1e7d4f9be0ee4045c84a3b80901f22f37f4c", [[], [], []]}, 0x3a2) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @local}, 0x10) recvmmsg(r0, &(0x7f0000002880)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000540)=""/120, 0x78}], 0x1}}], 0x20000541, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x0, 'syzkaller1\x00', {0x3}, 0x8000}) 23:03:02 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000fffffff5aa0000883ef016680c0317"], 0x0) 23:03:02 executing program 1: r0 = socket(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c) sendmmsg$alg(r0, &(0x7f0000004040)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="f33e3f03", 0x4}], 0x1}], 0x1, 0x8000) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000002c0)="7286c05b", 0x4}], 0x1}], 0x4924924924926e7, 0x0) 23:03:02 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000003540)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, 0x0}}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b314ee877481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 23:03:02 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@broadcast]}) 23:03:02 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000008dffffffaa0000883ef016680c0317"], 0x0) 23:03:02 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="390000001400811e23578134662cda0b2cea5cb99d08da1c12c424bc9c40ebb311d0730000000200000000", 0x2b}, {&(0x7f0000000080)="b6a6b745a799ef4d167665983cf3", 0xe}], 0x2}, 0x0) [ 773.018361][ T7022] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 23:03:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r1 = accept(r0, 0x0, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x50, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_GW_SEL_CLASS={0x8}]}, 0x50}}, 0x0) 23:03:02 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10, 0x3}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r0, @ANYBLOB="00000000000000009500000014000000"], &(0x7f0000000440)='syzkaller\x00', 0x5, 0x270, &(0x7f0000000200)=""/144, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x5f}, 0x48) 23:03:02 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000f5ffffffaa0000883ef016680c0317"], 0x0) 23:03:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x2, 0x4) sendto$inet6(r0, 0x0, 0x0, 0xfffffefffbfbb7bf, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @empty}, 0x1c) 23:03:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000740)=ANY=[], 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x800009, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 23:03:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010800000000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x98da, 0x4) sendmmsg$inet6(r0, &(0x7f0000000580)=[{{&(0x7f00000003c0)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="fd", 0x1}], 0x1}}], 0x1, 0x4000040) 23:03:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote, 0x0, 0x33}, 0x0, @in=@multicast1, 0x0, 0x0, 0x0, 0x6, 0xfdc}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 23:03:03 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000030000aa0000883ef016680c0317"], 0x0) 23:03:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_ERSPAN_INDEX={0x8}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x44}}, 0x0) 23:03:03 executing program 3: 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, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x900}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x54) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001940)=ANY=[@ANYBLOB="2000000011000100000000000000000002000000", @ANYRES32=r5], 0x20}}, 0x0) 23:03:03 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000050000aa0000883ef016680c0317"], 0x0) 23:03:03 executing program 1: [ 773.861993][ T7063] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 23:03:03 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000060000aa0000883ef016680c0317"], 0x0) 23:03:03 executing program 5: [ 773.976344][ T7063] device bond45 entered promiscuous mode 23:03:03 executing program 1: [ 774.040504][ T7071] device bridge7 entered promiscuous mode [ 774.062266][ T7071] bond45: (slave bridge7): Enslaving as an active interface with an up link 23:03:03 executing program 2: 23:03:03 executing program 0: 23:03:03 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000070000aa0000883ef016680c0317"], 0x0) [ 774.103444][ T7088] bond45 (unregistering): (slave bridge7): Releasing backup interface 23:03:04 executing program 5: 23:03:04 executing program 1: 23:03:04 executing program 0: [ 774.447897][ T7088] bond45 (unregistering): Released all slaves [ 774.565573][ T7063] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 774.618717][ T7063] device bond45 entered promiscuous mode [ 774.643330][ T7071] device bridge8 entered promiscuous mode [ 774.658115][ T7071] bond45: (slave bridge8): Enslaving as an active interface with an up link 23:03:04 executing program 3: 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, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x900}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x54) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001940)=ANY=[@ANYBLOB="2000000011000100000000000000000002000000", @ANYRES32=r5], 0x20}}, 0x0) 23:03:04 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000080000aa0000883ef016680c0317"], 0x0) 23:03:04 executing program 1: 23:03:04 executing program 5: 23:03:04 executing program 2: 23:03:04 executing program 0: 23:03:04 executing program 2: [ 774.770996][ T7210] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 23:03:04 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000000b0000aa0000883ef016680c0317"], 0x0) 23:03:04 executing program 0: 23:03:04 executing program 1: [ 774.841485][ T7210] device bond46 entered promiscuous mode 23:03:04 executing program 5: [ 774.883434][ T7234] device bridge9 entered promiscuous mode [ 774.921613][ T7234] bond46: (slave bridge9): Enslaving as an active interface with an up link 23:03:04 executing program 0: [ 774.954088][ T7247] bond46 (unregistering): (slave bridge9): Releasing backup interface [ 775.194952][ T7247] bond46 (unregistering): Released all slaves 23:03:05 executing program 3: 23:03:05 executing program 2: 23:03:05 executing program 1: 23:03:05 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000000c0000aa0000883ef016680c0317"], 0x0) 23:03:05 executing program 5: 23:03:05 executing program 0: 23:03:05 executing program 5: 23:03:05 executing program 2: 23:03:05 executing program 3: 23:03:05 executing program 1: 23:03:05 executing program 0: 23:03:05 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000003c0000aa0000883ef016680c0317"], 0x0) 23:03:05 executing program 2: 23:03:05 executing program 5: 23:03:05 executing program 1: 23:03:05 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0xffffff2c, &(0x7f0000000380)=[{&(0x7f00000003c0)="339a", 0x2d05}], 0x1}, 0x0) 23:03:05 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'macvtap0\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x37, 0x0, 0x0, "586a969aec9c"}}) 23:03:05 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000600000aa0000883ef016680c0317"], 0x0) 23:03:05 executing program 2: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000012c0)='syz_tun\x00', 0x10) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 23:03:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000280)=@ethtool_link_settings={0x8}}) 23:03:05 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8943, &(0x7f0000000040)={'macvtap0\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x0, 0x0, 0x0, "586a969aec9c"}}) 23:03:05 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000300aa0000883ef016680c0317"], 0x0) 23:03:05 executing program 0: syz_genetlink_get_family_id$batadv(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3800000010000507000200"/20, @ANYRES32=r2, @ANYBLOB="0000f015010000001800120008000100736974000c00020008000300", @ANYRES32=r3], 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@ipv6_newaddr={0x2c, 0x14, 0x121, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @dev}}]}, 0x2c}}, 0x0) 23:03:05 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000000a06030000000000000000000000000005000100060000000900020073797a30000000001c0007800c00148018000120000000000c0001"], 0x44}}, 0x0) 23:03:05 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x3}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x5}]}}]}}]}, 0x44}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 775.966078][ T7333] macvtap0: refused to change device tx_queue_len 23:03:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="3800000002010b0800000000000000018008"], 0x38}}, 0x0) 23:03:05 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000e80300aa0000883ef016680c0317"], 0x0) 23:03:05 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x2, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x7f4}}, 0x0) 23:03:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'veth0_to_bridge\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='*']}) [ 776.068105][ T7345] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 776.129793][ T7348] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 776.191029][ T7347] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 23:03:06 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000500aa0000883ef016680c0317"], 0x0) 23:03:06 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0f00000000000000e707000000000000000000004000000000004b266816cdb5341b00a878672779baaa2024075971114915f03b8f03f3c11a6030bd4826a0bb2542a20bc3cead1bb96383e9778d643f0f4a82a565"]}) 23:03:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'tunl0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000640000000000000000000000000000000000000000000000000000010000000000000000000000000046"]}) [ 776.336568][ T7366] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 23:03:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'veth0_to_bond\x00'}, @IFLA_NET_NS_PID={0x8}]}, 0x3c}}, 0x0) 23:03:06 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000600aa0000883ef016680c0317"], 0x0) [ 776.430413][ T7366] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 776.468866][ T7366] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 23:03:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) shutdown(r0, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 23:03:06 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=@newsa={0x138, 0x10, 0x501, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@empty}, {@in6=@private0, 0x0, 0x6c}, @in=@remote, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x80000010008, 0x0) 23:03:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f92800000000000000000e00000028000e0053d0"], 0x3c}}, 0x0) 23:03:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000800)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x8, 0x7, @empty}]}}}]}, 0x3c}}, 0x0) 23:03:06 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000700aa0000883ef016680c0317"], 0x0) 23:03:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x2) read(r1, &(0x7f0000000200)=""/191, 0xbf) 23:03:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001880)=ANY=[@ANYBLOB="4400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00110400040405001c0012000c0001007866726d000000000c00020008000200030000"], 0x44}}, 0x0) 23:03:06 executing program 0: r0 = socket$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}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000005340)=ANY=[@ANYBLOB=' =\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000f3ff000000000400000008000100753332"], 0x3d20}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) 23:03:06 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000b00aa0000883ef016680c0317"], 0x0) 23:03:06 executing program 3: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @source_quench={0xb, 0x0, 0x0, 0x2c00, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast1, @private, {[@timestamp_prespec={0x44, 0x34, 0x0, 0x3, 0x0, [{@private}, {@broadcast}, {}, {@private}, {@local}, {@empty}]}, @timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@remote}]}]}}}}}}}, 0x0) 23:03:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000008080)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000003bc0)=@sco, 0x80, 0x0}}], 0x2, 0x0, 0x0) [ 776.905864][ T7396] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 776.961628][ T7399] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 776.988155][ T7407] netlink: 15604 bytes leftover after parsing attributes in process `syz-executor.0'. 23:03:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="44000000520001002abd7000fddbdf251c"], 0x44}}, 0x0) 23:03:06 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x0, @local}}, 0x0, 0x5, 0x2}, 0xd8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x24048884, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) [ 777.057050][ T7407] netlink: 15604 bytes leftover after parsing attributes in process `syz-executor.0'. [ 777.127858][ T7407] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 23:03:07 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffff3f, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 23:03:07 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000c00aa0000883ef016680c0317"], 0x0) 23:03:07 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 23:03:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)={0x14, 0xb, 0x5, 0x201}, 0x14}}, 0x0) 23:03:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv4_delrule={0x1c, 0x21, 0x101}, 0x1c}}, 0x0) 23:03:07 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffff3f, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) 23:03:07 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000003c00aa0000883ef016680c0317"], 0x0) 23:03:07 executing program 2: 23:03:07 executing program 1: 23:03:07 executing program 5: 23:03:07 executing program 0: 23:03:07 executing program 5: 23:03:07 executing program 2: 23:03:07 executing program 1: 23:03:07 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000003f00aa0000883ef016680c0317"], 0x0) 23:03:07 executing program 3: 23:03:07 executing program 0: 23:03:07 executing program 2: 23:03:07 executing program 1: 23:03:07 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000004000aa0000883ef016680c0317"], 0x0) 23:03:08 executing program 3: 23:03:08 executing program 5: 23:03:08 executing program 0: 23:03:08 executing program 1: 23:03:08 executing program 2: 23:03:08 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000006000aa0000883ef016680c0317"], 0x0) 23:03:08 executing program 5: 23:03:08 executing program 3: 23:03:08 executing program 1: 23:03:08 executing program 0: 23:03:08 executing program 2: 23:03:08 executing program 5: 23:03:08 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000003e800aa0000883ef016680c0317"], 0x0) 23:03:08 executing program 3: 23:03:08 executing program 1: 23:03:08 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'macvtap0\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x19, 0x0, 0x0, "586a969aec9c"}}) 23:03:08 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000300aa0000883ef016680c0317"], 0x0) 23:03:08 executing program 5: r0 = openat$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$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="ed000000021401"], 0x38}}, 0x0) sendfile(r2, r1, 0x0, 0x8000ff01) 23:03:08 executing program 3: r0 = socket(0x40000000002, 0x3, 0x80000000002) sendto(r0, 0x0, 0x0, 0x880, &(0x7f0000000280)=@nl=@unspec, 0x80) 23:03:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000200)={0x0, 'batadv_slave_1\x00', {0x2}}) 23:03:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000180)={0x0, 'veth1_to_batadv\x00'}) 23:03:08 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x33}, {0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 23:03:08 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000500aa0000883ef016680c0317"], 0x0) [ 778.811080][ T7491] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 778.847566][ T7491] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 23:03:08 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000600)=ANY=[], 0x208e285) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) recvmmsg(r0, &(0x7f00000093c0)=[{{&(0x7f0000005a00)=@ax25={{0x3, @bcast}, [@netrom, @rose, @null, @default, @null, @rose, @rose, @rose]}, 0x80, &(0x7f0000005d00)=[{&(0x7f0000005a80)=""/106, 0x6a}, {&(0x7f0000005b00)=""/207, 0xcf}, {&(0x7f0000005c00)=""/195, 0xc3}], 0x3, &(0x7f0000005d40)=""/233, 0xe9}, 0x2ba46a99}, {{0x0, 0x0, &(0x7f0000006340)=[{&(0x7f0000005e40)=""/40, 0x28}, {&(0x7f0000005e80)=""/249, 0xf9}, {&(0x7f0000005f80)=""/95, 0x5f}, {&(0x7f0000006000)=""/229, 0xe5}, {&(0x7f0000006100)=""/63, 0x3f}, {&(0x7f0000006140)=""/248, 0xf8}, {&(0x7f0000006240)=""/211, 0xd3}], 0x7}, 0x8}, {{&(0x7f00000063c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000006980)=[{&(0x7f0000006440)=""/160, 0xa0}, {&(0x7f0000006500)=""/98, 0x62}, {&(0x7f0000006580)=""/254, 0xfe}, {&(0x7f0000006680)=""/245, 0xf5}, {&(0x7f0000006780)=""/189, 0xbd}, {&(0x7f0000006840)=""/211, 0xd3}, {&(0x7f0000006940)=""/25, 0x19}], 0x7, &(0x7f0000006a00)=""/127, 0x7f}, 0x81}, {{&(0x7f0000006a80)=@alg, 0x80, &(0x7f0000007e80)=[{&(0x7f0000006b00)=""/65, 0x41}, {&(0x7f0000006b80)=""/170, 0xaa}, {&(0x7f0000006c40)=""/140, 0x8c}, {&(0x7f0000006d00)=""/128, 0x80}, {&(0x7f0000006d80)=""/214, 0xd6}, {&(0x7f0000006e80)=""/4096, 0x1000}], 0x6, &(0x7f0000007f00)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000008f00)=@sco, 0x80, &(0x7f0000008f80), 0x0, &(0x7f0000008fc0)=""/149, 0x95}, 0x6e4d}, {{&(0x7f0000009080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000009340)=[{&(0x7f0000009100)=""/32, 0x20}, {&(0x7f0000009140)=""/199, 0xc7}, {&(0x7f0000009240)=""/253, 0xfd}], 0x3, &(0x7f0000009380)=""/52, 0x34}, 0xffff7fff}], 0x6, 0x12060, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001040)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001140)={&(0x7f0000001080)={0xa0, r3, 0x20, 0x70bd2b, 0x80000000, {}, [@TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}]}, @TIPC_NLA_NET={0x38, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x400}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xd9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}]}]}, 0xa0}}, 0x40) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r4, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05f6"], 0xd) 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)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000009680)={&(0x7f0000009540)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000009640)={&(0x7f0000009580)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r5, @ANYBLOB="0a002dbd7000ffdbdf25070000002c0003800500080053000000080001000200000008000500ac1414aa060007004e210000060004007a8200005c00038006000400090000001400020076657468305fa43b7d1e0000000000001400020076657468305f746f5f626f6e640000000500080003000000080001000000000008000300010000000800010001000000060007004e240000"], 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r7, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}]}, 0x28}}, 0x0) sendfile(r6, r1, 0x0, 0x1000000f0) [ 778.893363][ T7491] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 778.911511][ T28] audit: type=1804 audit(1591484588.749:721): pid=7492 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/425/cgroup.controllers" dev="sda1" ino=16381 res=1 23:03:08 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000600aa0000883ef016680c0317"], 0x0) [ 778.957462][ T7491] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 779.004492][ T7491] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 779.056678][ T7491] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 779.073087][ T28] audit: type=1804 audit(1591484588.909:722): pid=7502 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir511382770/syzkaller.KW7nIZ/462/cgroup.controllers" dev="sda1" ino=16364 res=1 [ 779.113039][ T7491] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 23:03:09 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000700aa0000883ef016680c0317"], 0x0) [ 779.162911][ T7491] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 23:03:09 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32, @ANYBLOB="004e7c7c5b8a00001c0000000c00000000060c000200080006000000000000"], 0x3c}}, 0x0) accept(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0) [ 779.214281][ T7491] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 779.254055][ T7491] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 23:03:09 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="2400000011000100"/19, @ANYRES32=r4, @ANYBLOB="0000000000000000000000006f1496b6702a43632a100d114add928b911a9bdc008a0063"], 0x24}}, 0x0) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4010}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) 23:03:09 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000800aa0000883ef016680c0317"], 0x0) 23:03:09 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=ANY=[]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) [ 779.451626][ T7518] IPVS: ftp: loaded support on port[0] = 21 23:03:09 executing program 3: unshare(0x40000000) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x30, 0x1411, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x80010, r0, 0x400000) r1 = socket(0x3, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 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) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x4, &(0x7f00000000c0)=0x2) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x54, 0x10, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x33b, 0x120}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_LABEL={0x8, 0xb, 0x1, 0x0, 0xfffffffd}, @IFLA_GENEVE_TOS={0x5, 0x4, 0x6}]}}}, @IFLA_MASTER={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 779.560190][ T28] audit: type=1804 audit(1591484589.389:723): pid=7520 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/418/cgroup.controllers" dev="sda1" ino=16377 res=1 [ 779.594970][ T7518] lo speed is unknown, defaulting to 1000 23:03:09 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000b00aa0000883ef016680c0317"], 0x0) [ 779.634307][ T7528] IPVS: ftp: loaded support on port[0] = 21 [ 779.652031][ T7518] virt_wifi0 speed is unknown, defaulting to 1000 23:03:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x0, 0x0, [], 0x1, 0x0, 0x0, [{}]}, 0x88) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close(r2) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r4 = socket$tipc(0x1e, 0x2, 0x0) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) splice(r5, &(0x7f0000000340)=0x800, r1, &(0x7f0000000380)=0xffffffff80000001, 0xfffffffffffffffd, 0x2) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="1123000000000000000000020000000800400000000000080003", @ANYRES32=r6, @ANYBLOB], 0x24}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x140, r3, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_KEY_DEFAULT_TYPES={0x14, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x1}, @NL80211_ATTR_KEY={0xac, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DEFAULT_TYPES={0x24, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "d9f678418887c7727b0ebfb085"}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "6234f7af4c"}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "e1954e2fbdd00c328909ae56b7"}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "0f316c9242"}, @NL80211_KEY_DEFAULT_TYPES={0x28, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "9ec9ee42b8832d69d8c5ca289a"}]}, @NL80211_ATTR_KEY={0x50, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}, @NL80211_KEY_DEFAULT_TYPES={0x18, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_KEY_DEFAULT_TYPES={0x24, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}]}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x10, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 779.770616][ T7528] lo speed is unknown, defaulting to 1000 [ 779.783183][ T28] audit: type=1804 audit(1591484589.449:724): pid=7527 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/418/memory.events" dev="sda1" ino=16368 res=1 [ 779.804117][ T7540] IPVS: ftp: loaded support on port[0] = 21 23:03:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x0, 0x9, 0xcdc}, 0x40) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) unshare(0x6c060000) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r1, &(0x7f0000000240), 0x0, 0x11) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x3b, "4478959b2a221134972dea59c6f562b89abec8367f481f7465f1888ff4924bf19ef86008d74a723c59d5ab32844ec3ef4e4596c322d30cdbff8c92"}, &(0x7f0000000280)=0x43) r2 = socket$netlink(0x10, 0x3, 0xe) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e000000120081aee4050cecff0e00fa378b25db4cb904e473730e55cff26d1b0e002e00030000815e510befccd7", 0x2e}], 0x1, 0x0, 0x0, 0x88a8ffff00000000}, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000100)={r5}) sendmsg$TIPC_NL_NAME_TABLE_GET(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYRES16=r3, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x20048002}, 0x4000000) 23:03:09 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000c00aa0000883ef016680c0317"], 0x0) [ 779.921910][ T7540] lo speed is unknown, defaulting to 1000 [ 779.949265][ T28] audit: type=1800 audit(1591484589.449:725): pid=7527 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16368 res=0 23:03:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/user\x00') sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001000010428bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000fc6c290b08001300", @ANYRES32=r1, @ANYBLOB="4858c604e1d6a3c0cf9c55bc4b3499ec71277755fc6a2138ddb4ab512f0a3493203c63e6f6def5a1c8fbed4e2d751355da854acdd42428d2ea9365d35f179e9bf1443b6b5fcdb20560b4b63e3f72b0ecd70df5f6f35839f847edbe556381c77e8780abd2e84ce5a154377d7f130b3dd091f3cd3c489054c8678cc7c9104caa530817f663cbddfb888e8d20e4e7"], 0x28}}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvfrom(r3, &(0x7f0000000240)=""/181, 0xb5, 0x0, &(0x7f0000000380)=@in={0x2, 0x4e20, @multicast2}, 0x80) getsockname$packet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x14) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000080)=0x5) [ 780.060355][ T28] audit: type=1804 audit(1591484589.549:726): pid=7527 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/418/cgroup.controllers" dev="sda1" ino=16377 res=1 23:03:10 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000003c00aa0000883ef016680c0317"], 0x0) [ 780.143512][ T7556] IPVS: ftp: loaded support on port[0] = 21 23:03:10 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000003000)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX=r0], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff835}], 0x1, 0x0) socket$inet6(0xa, 0x3, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f00000001c0)={0x7, [0x3, 0x9], 0x4}, 0x10) shutdown(0xffffffffffffffff, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000fff0) setsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000100)=0x1, 0x4) [ 780.215407][ T7561] netlink: 'syz-executor.2': attribute type 46 has an invalid length. [ 780.234887][ T7556] lo speed is unknown, defaulting to 1000 [ 780.242706][ T7561] netlink: 'syz-executor.2': attribute type 46 has an invalid length. [ 780.420522][ T28] audit: type=1804 audit(1591484590.259:727): pid=7569 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir511382770/syzkaller.KW7nIZ/465/cgroup.controllers" dev="sda1" ino=15684 res=1 [ 780.500487][ T28] audit: type=1804 audit(1591484590.339:728): pid=7571 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir511382770/syzkaller.KW7nIZ/465/memory.events" dev="sda1" ino=16368 res=1 [ 780.538813][ T7543] IPVS: ftp: loaded support on port[0] = 21 [ 780.541645][ T28] audit: type=1800 audit(1591484590.359:729): pid=7571 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16368 res=0 [ 780.545370][ T7521] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 780.587790][ T7572] IPVS: ftp: loaded support on port[0] = 21 [ 780.638732][ T28] audit: type=1804 audit(1591484590.469:730): pid=7582 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir511382770/syzkaller.KW7nIZ/465/cgroup.controllers" dev="sda1" ino=15684 res=1 [ 780.660665][ T7521] CPU: 0 PID: 7521 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 780.671034][ T7521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.681095][ T7521] Call Trace: [ 780.684416][ T7521] dump_stack+0x188/0x20d [ 780.688762][ T7521] sysfs_warn_dup.cold+0x1c/0x2d [ 780.693701][ T7521] sysfs_do_create_link_sd.isra.0+0x119/0x130 [ 780.699768][ T7521] sysfs_create_link+0x61/0xc0 [ 780.704520][ T7521] device_add+0x713/0x1c10 [ 780.708924][ T7521] ? uevent_show+0x360/0x360 [ 780.713501][ T7521] ? ieee80211_set_bitrate_flags+0x20b/0x5c0 [ 780.719482][ T7521] wiphy_register+0x1e2e/0x2940 [ 780.724328][ T7521] ? wiphy_unregister+0xee0/0xee0 [ 780.729423][ T7521] ? register_netdev+0x50/0x50 [ 780.734267][ T7521] ieee80211_register_hw+0x2295/0x3960 [ 780.739718][ T7521] ? ieee80211_ifa_changed+0xdc0/0xdc0 [ 780.745167][ T7521] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 780.750796][ T7521] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 780.756764][ T7521] ? memset+0x20/0x40 [ 780.760827][ T7521] ? __hrtimer_init+0x13b/0x270 [ 780.765664][ T7521] mac80211_hwsim_new_radio+0x22ac/0x4520 [ 780.771367][ T7521] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 780.776995][ T7521] ? hwsim_register_received_nl+0x400/0x400 [ 780.782898][ T7521] ? memcpy+0x39/0x60 [ 780.786872][ T7521] hwsim_new_radio_nl+0x8fe/0xf50 [ 780.792154][ T7521] ? mac80211_hwsim_new_radio+0x4520/0x4520 [ 780.798233][ T7521] ? genl_family_rcv_msg_attrs_parse+0x1bd/0x320 [ 780.804541][ T7521] ? genl_family_rcv_msg_attrs_parse+0x1c7/0x320 [ 780.810857][ T7521] genl_rcv_msg+0x627/0xdf0 [ 780.815349][ T7521] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 780.821745][ T7521] ? __dev_queue_xmit+0xbf2/0x30a0 [ 780.826849][ T7521] ? lock_release+0x800/0x800 [ 780.831515][ T7521] ? skb_splice_bits+0x1a0/0x1a0 [ 780.837065][ T7521] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 780.842855][ T7521] netlink_rcv_skb+0x15a/0x410 [ 780.847603][ T7521] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 780.853913][ T7521] ? netlink_ack+0xa10/0xa10 [ 780.858498][ T7521] genl_rcv+0x24/0x40 [ 780.862461][ T7521] netlink_unicast+0x537/0x740 [ 780.867299][ T7521] ? netlink_attachskb+0x810/0x810 [ 780.872392][ T7521] ? _copy_from_iter_full+0x25c/0x870 [ 780.877745][ T7521] ? __phys_addr_symbol+0x2c/0x70 [ 780.882750][ T7521] ? __check_object_size+0x171/0x437 [ 780.888021][ T7521] netlink_sendmsg+0x882/0xe10 [ 780.892782][ T7521] ? aa_af_perm+0x260/0x260 [ 780.897269][ T7521] ? netlink_unicast+0x740/0x740 [ 780.902195][ T7521] ? netlink_unicast+0x740/0x740 [ 780.907114][ T7521] sock_sendmsg+0xcf/0x120 [ 780.911513][ T7521] ____sys_sendmsg+0x6e6/0x810 [ 780.916261][ T7521] ? kernel_sendmsg+0x50/0x50 [ 780.920945][ T7521] ___sys_sendmsg+0x100/0x170 [ 780.925605][ T7521] ? debug_smp_processor_id+0x2f/0x185 [ 780.931059][ T7521] ? sendmsg_copy_msghdr+0x70/0x70 [ 780.936179][ T7521] ? __fget_files+0x32f/0x500 [ 780.940949][ T7521] ? ksys_dup3+0x3c0/0x3c0 [ 780.945351][ T7521] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 780.951320][ T7521] ? __fget_light+0x20e/0x270 [ 780.955983][ T7521] __sys_sendmsg+0xe5/0x1b0 [ 780.960488][ T7521] ? __sys_sendmsg_sock+0xb0/0xb0 [ 780.965494][ T7521] ? __x64_sys_futex+0x380/0x4f0 [ 780.970424][ T7521] ? do_syscall_64+0x21/0x7d0 [ 780.975082][ T7521] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 780.981064][ T7521] do_syscall_64+0xf6/0x7d0 [ 780.985666][ T7521] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 780.992494][ T7521] RIP: 0033:0x45ca69 [ 780.996372][ T7521] 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 [ 781.015957][ T7521] RSP: 002b:00007f42b56d8c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 781.024368][ T7521] RAX: ffffffffffffffda RBX: 0000000000500dc0 RCX: 000000000045ca69 [ 781.032341][ T7521] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 781.040394][ T7521] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 781.048347][ T7521] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 781.056317][ T7521] R13: 00000000000009fd R14: 00000000004ccd99 R15: 00007f42b56d96d4 [ 781.094393][ T7557] IPVS: ftp: loaded support on port[0] = 21 [ 781.150781][ T7588] netlink: 'syz-executor.2': attribute type 46 has an invalid length. [ 781.194143][ T7591] IPVS: ftp: loaded support on port[0] = 21 [ 781.469855][ T7528] virt_wifi0 speed is unknown, defaulting to 1000 [ 781.550363][ T7588] netlink: 'syz-executor.2': attribute type 46 has an invalid length. [ 781.959645][ T7540] virt_wifi0 speed is unknown, defaulting to 1000 [ 782.582021][ T7556] virt_wifi0 speed is unknown, defaulting to 1000 23:03:17 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000006000aa0000883ef016680c0317"], 0x0) 23:03:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x84) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close(r5) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r7 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r6, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f0000001180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000001100)={0x5c, r6, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@NL80211_ATTR_KEY_SEQ={0x11, 0xa, "eab79e992aeccdf95132e708db"}, @NL80211_ATTR_KEY_SEQ={0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "e5224c79092bfb33ba7d02f591"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "2ca26fc8ee"}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0xc, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48081}, 0x4801) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockopt$bt_hci(r1, 0x84, 0x1, &(0x7f0000000080)=""/4100, &(0x7f00000010c0)=0x1004) 23:03:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0x7, 0x6) syz_emit_ethernet(0x5a, &(0x7f0000000240)={@local, @local, @void, {@ipv4={0x800, @tcp={{0xe, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1, {[@rr={0x7, 0x23, 0x57, [@remote, @local, @multicast1, @rand_addr=0x64010101, @multicast1, @empty, @private=0xa010101, @broadcast]}]}}, {{0x0, 0x4e22, 0x41424344, r1, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0xfffe}}}}}}, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r3}) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r4, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x3e442a0e06f522d4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="44000000020701030000000000000000050000020c0002400000000000000e920c00034000000000000000060c00034000000000000000070200064000000000000000044c44ba51e1cc0c80860dcc90db3f10a08ac0028fedc508cbf07d"], 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x1080) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x10, &(0x7f0000000440), 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r7, @ANYBLOB="00467c7c5b8a00001c82e2e3b0000100626f6e64000000260c0002000800068b3bb876a2073d01b21a194b39f7c67cd9199e197534c86b27ddbb09e990f3f9d242045a6dfd0ac3022b60ab658a7fd92725c907035208aa9c8b7c0358f65843bf01feefad203a00374ff963928ac8e3483d3970f8411d05837fb76c408f36c48a537b9982ee73ddfc052751160f00"/162], 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vxcan0\x00', r7}) [ 788.154145][ T7724] __nla_validate_parse: 4 callbacks suppressed [ 788.154155][ T7724] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 788.235151][ T7727] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 23:03:18 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000140)=0x54) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000240)}) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f00000000c0)={{0x1, 0x0, @descriptor="a9fc4090ad87229e"}}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000002c0)={'mangle\x00'}, &(0x7f0000000280)=0x54) 23:03:18 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000003aa0000883ef016680c0317"], 0x0) 23:03:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7bca, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0xfdae) sendmmsg$inet(r0, &(0x7f0000003b40)=[{{0x0, 0x1010000, &(0x7f0000000180)=[{&(0x7f0000001940)="a5", 0xc01}], 0x1, 0x0, 0x0, 0x1f4}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000600)="da", 0x220908}], 0x1}, 0x4000000}], 0x4000000000001cc, 0x4000000) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000005ef342a5a23001400128009001f000000616e000000000400", @ANYRES32=r2, @ANYBLOB], 0x3c}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00000000c0)={@private1={0xfc, 0x1, [], 0x1}, r2}, 0x14) 23:03:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid}]}, 0x1c}, 0x1, 0xffffff7f0e000000}, 0x0) sendfile(r5, r2, 0x0, 0x100000001) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r8, r7, 0x0, 0x100000001) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r10, r9, 0x0, 0x100000001) [ 788.823537][ T7736] IPVS: ftp: loaded support on port[0] = 21 [ 788.872493][ T7736] lo speed is unknown, defaulting to 1000 [ 788.893576][ T7736] virt_wifi0 speed is unknown, defaulting to 1000 [ 788.935065][ T7745] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 788.988339][ T28] audit: type=1804 audit(1591484598.820:731): pid=7741 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir309542339/syzkaller.lkajmo/425/cgroup.controllers" dev="sda1" ino=15825 res=1 [ 789.097400][ T28] audit: type=1804 audit(1591484598.850:732): pid=7741 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir309542339/syzkaller.lkajmo/425/cgroup.controllers" dev="sda1" ino=15825 res=1 [ 789.209636][ T28] audit: type=1804 audit(1591484598.910:733): pid=7747 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir309542339/syzkaller.lkajmo/425/cgroup.controllers" dev="sda1" ino=15825 res=1 [ 789.331560][ T28] audit: type=1804 audit(1591484598.970:734): pid=7749 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir309542339/syzkaller.lkajmo/425/cgroup.controllers" dev="sda1" ino=15825 res=1 23:03:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000001) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r3, r4, 0x15}, 0x10) socket$pptp(0x18, 0x1, 0x2) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r8, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000400}, 0xc, &(0x7f0000000140)={&(0x7f0000000140)=ANY=[], 0x64}, 0x1, 0x0, 0x0, 0x20000080}, 0xc1) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000001180)=ANY=[@ANYBLOB="14000000010a0103000000000000000000"], 0x14}}, 0x0) 23:03:19 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000000e803aa0000883ef016680c0317"], 0x0) 23:03:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "ade300", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x2c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x5, 0x5}}}}}}}, 0x0) 23:03:19 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x7a05, 0x1700) sendfile(r4, r2, 0x0, 0x100000001) clock_gettime(0x3, &(0x7f0000000300)) [ 789.601019][ T7740] IPVS: ftp: loaded support on port[0] = 21 23:03:19 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = accept$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000480)=0x14) getsockname$packet(r3, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000500)=0x14) sendmmsg$sock(r1, &(0x7f0000000300)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x2d}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)="8426dba9cab254f4472ded359afe386473bebe227f6233a922c1b6270ad9e68bee2f9e5cf22a76adda0031e6432daa47bd682367e1f60764dfa113f607a049069259bf8a2e562a5033794b3f70a847c83badcb1f55619941ba00ef2c811b418e9e85047234ff4e2c289a6d07b45b", 0x6e}, {&(0x7f0000000340)="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", 0x135}, {&(0x7f0000000180)="df942433534d5dcadbbb479cfd36de7ccb1c1a13b4445497978a047710b14656142050dffa60e348fb152a86baae5fea33056a7aae7e2ca94a94152888de747954b5d0362f2c1fc5caad6a0c1d0b39ebf5b83a96fe290bcff14754a44de6385e94acd7966a75b7", 0x67}], 0x3, &(0x7f0000000240)=[@txtime={{0x18, 0x1, 0x3d, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x33a7}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x5}}], 0xc0}}], 0x1, 0x801) bind(r0, 0x0, 0x0) 23:03:19 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000005aa0000883ef016680c0317"], 0x0) [ 789.704200][ T7740] lo speed is unknown, defaulting to 1000 23:03:19 executing program 5: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) setsockopt$rose(r0, 0x104, 0x0, 0x0, 0x0) 23:03:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706a30700000000000000000000e900050001"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) [ 789.753658][ T28] audit: type=1804 audit(1591484599.590:735): pid=7783 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/420/cgroup.controllers" dev="sda1" ino=16098 res=1 [ 789.755812][ T7740] virt_wifi0 speed is unknown, defaulting to 1000 [ 790.386055][ T7] tipc: TX() has been purged, node left! 23:03:22 executing program 2: r0 = socket$kcm(0x10, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb904021d65ef0b007c06e87c55a1bc000900b8000699030007000500154002008178a800160008000600e558f000090002000000006f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb53b409d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x8000) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000680)={0x0}}, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000004c0)={0x0, 0x7}, &(0x7f0000000500)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r3 = socket$packet(0x11, 0x3, 0x300) socket$bt_hidp(0x1f, 0x3, 0x6) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000006c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000540)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$kcm(r4, &(0x7f0000000480)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000400)=[{&(0x7f0000000580)=""/218, 0xda}], 0x1}, 0x40012002) r5 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@caif=@rfm, &(0x7f0000000700)=0x80, 0x80000) ioctl$SIOCX25SSUBSCRIP(r5, 0x89e1, &(0x7f0000000300)={'lo\x00', 0x4a4a, 0x90c0}) 23:03:22 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000006aa0000883ef016680c0317"], 0x0) 23:03:22 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) 23:03:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000070601030000000040000000000000000500010007"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket(0x10, 0x803, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000002c0)='rdma.current\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x70, 0x1, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_NAT_DST={0x48, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x21}}, @CTA_NAT_PROTO={0x34, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x16}}]}, @CTA_LABELS={0x14, 0x16, 0x1, 0x0, [0x6f, 0x200, 0x3, 0x8cc]}]}, 0x70}, 0x1, 0x0, 0x0, 0x21}, 0x40000000) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) accept4$phonet_pipe(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendfile(r4, r1, 0x0, 0x2646a507) 23:03:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYRES16=0x0], 0x7c774aac) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r3, 0x0, 0x0, 0x0) mmap(&(0x7f0000549000/0x3000)=nil, 0x3000, 0x100000e, 0x12, r1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x10010, r4, 0x4004000) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, 0x0, 0x258) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) sendmsg$NL80211_CMD_SET_MPATH(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYRESHEX=0x0, @ANYRES16=r3, @ANYRESDEC=r0, @ANYRES64, @ANYRESHEX=r0, @ANYRES32=r2, @ANYBLOB="cf96930cd52c83bbc993f821055ade66c1d6ed5d6d7cf013c194d997bb3b06c24bff18d6c808ba5a60afa274d0466f06f69897afbfdba70178dc382db1e2fa6cd439961d1092dacd420c811dd35890ffa05e4ed872fe54b9ffa31486602d3ed3865a0259df92ec3f58a7f6891a251dec89dc8780746c998071b4d7111ca1fe7c2203ceaa", @ANYRES64=r0, @ANYBLOB="1822a8e9500e27ee26f5871be656a52f4ab3582783350d67e32a31366834925fcd0588562d64089b273aae56e27aa1e4eca6890551d83ebad55f80ba28f7475ebab1025c8eac83a1e2a4bceb8766746b48dcd00f467b1db53b938e9cbaa3784e6be266f7398243aabee0e8b8ebb411474dbd563cd399370669ad419549b154da0219986da0ec5246c2993815900ec5f9cdd27fdd3852d6893d45bc9ed947cf909691c8b745fea9ca616b21d506b7b69c90732e9eaa32a6805b5788a6d01d1f0000000000000086edd8067d308353db2c5ecf451d010892ea80b6aedb0f6fe88fdbfc25d2123c3a398d25a3335a8c0000000000"], 0x28}, 0x1, 0x0, 0x0, 0x24001080}, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4, @in=@local}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000000)=0x28b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r5, 0x0) 23:03:22 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="c8ea6280f3db6832c74bb9493b5e32e55bbef5fbfaaa1f22365000488605ab589a8376ffb21fd7fb8578330270650294edaab370244155c44bed1cdc39278a5f622a35f8ab6b3a71b06f2dcfba76153ef40aff4266ad83", 0x57}, {&(0x7f0000000300)}], 0x2, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r7, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r5, 0x8983, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00000003c0)={0x1f, {{0x2, 0x4e24, @rand_addr=0x64010102}}}, 0x88) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x3b, &(0x7f0000000280)={0x5c, 0xf, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xa}}, @hao={0xc9, 0x10, @private1}, @calipso={0x7, 0x50, {0x2, 0x12, 0x1, 0x3f, [0x8, 0x100, 0x9, 0x1ff, 0x1, 0x4, 0xdaef, 0x39ba, 0x1]}}, @enc_lim={0x4, 0x1, 0x80}]}, 0x88) [ 793.066928][ T7853] netlink: 'syz-executor.1': attribute type 9 has an invalid length. 23:03:22 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000007aa0000883ef016680c0317"], 0x0) [ 793.157256][ T28] audit: type=1804 audit(1591484602.990:736): pid=7849 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/430/cgroup.controllers" dev="sda1" ino=16338 res=1 [ 793.190688][ T7854] IPVS: ftp: loaded support on port[0] = 21 23:03:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x60, 0x30, 0x1, 0x0, 0x0, {}, [{0x4c, 0x1, [@m_bpf={0x48, 0x1, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x38, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x2}, @TCA_ACT_BPF_PARMS={0x18}, @TCA_ACT_BPF_OPS={0x14, 0x4, [{0x64, 0x0, 0x0, 0x25}, {}]}]}, {0x4}}}]}]}, 0x60}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x69a) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) 23:03:23 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000000000baa0000883ef016680c0317"], 0x0) [ 793.365881][ T7854] lo speed is unknown, defaulting to 1000 [ 793.382035][ T7854] virt_wifi0 speed is unknown, defaulting to 1000 23:03:23 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000001) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x1000) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x1, 0x4) [ 793.493402][ T7884] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 793.498690][ T7853] netlink: 'syz-executor.1': attribute type 9 has an invalid length. 23:03:23 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000000000caa0000883ef016680c0317"], 0x0) 23:03:23 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001200), 0x0, 0x20000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x103ffffff) preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, 0xfffffffffffffc00) [ 793.948934][ T28] audit: type=1804 audit(1591484603.780:737): pid=7917 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/432/cgroup.controllers" dev="sda1" ino=15793 res=1 23:03:23 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x2, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000060000000000000000000000000000000000000000000000000000000000002000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000003000000000000000000697036677265300000000000400000007465616d30000000000000000000000076657468305f746f5f626f6e6400000076657468305f746f5f626f6e64000000aaaaaaaaaa00006e0000000024ffffffffff0000000000000000f0000000f0000000200100006c696d6974000000000000000000000000000000000001000000000000000000200000000000000000000020020000000000000000000000000000f8ffffffffffffff0000000000636c75737465720000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff010000001100000000000000002f7eb54a6e3000000000000000000000006c6f000000000000000000000000000044fc736530000000000000000000000062726964676530000000000000000000ffffffffffff000000000000aaaaaaaaaa0000000000000000007000000070000000a000000041554449540000000000000000000000000000000000000000000000000000000800"/592]}, 0x2c8) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) write(r4, &(0x7f0000000500)="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", 0x1000) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8) 23:03:23 executing program 3: ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, [], [{0x801, 0x0, 0x0, 0x0, 0x0, 0x1c0000000000}, {0xffffffff}]}) 23:03:23 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000000003caa0000883ef016680c0317"], 0x0) 23:03:23 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@mpls_delroute={0x2c, 0x19, 0x1, 0x70bd27, 0x25dfdbfe, {0x1c, 0x80, 0x14, 0x1, 0xfc, 0x1, 0x0, 0x2, 0x2000}, [@RTA_OIF={0x8}, @RTA_DST={0x8, 0x1, {0x80, 0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000800)=ANY=[], 0xa) close(r2) socket(0x10, 0x3, 0x6) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getpeername$tipc(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newsa={0x160, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast1, @in=@loopback}, {@in=@multicast2, 0x0, 0x32}, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @encap={0x1c, 0x4, {0x2, 0x0, 0x0, @in6=@mcast2}}, @offload={0xc}]}, 0x160}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 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) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x200, 0x2}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={r5, 0xf208, 0xd26e, 0x4, 0xfe000000, 0xc55}, &(0x7f0000000340)=0x14) [ 794.075545][ T28] audit: type=1804 audit(1591484603.850:738): pid=7919 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/432/memory.events" dev="sda1" ino=15777 res=1 [ 794.099572][ T7862] device geneve2 entered promiscuous mode [ 794.166784][ T7925] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 794.198718][ T28] audit: type=1804 audit(1591484603.850:739): pid=7919 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/432/cgroup.controllers" dev="sda1" ino=15793 res=1 [ 794.202297][ T7932] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 23:03:24 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000000003faa0000883ef016680c0317"], 0x0) [ 794.402463][ T7925] IPVS: ftp: loaded support on port[0] = 21 [ 794.517212][ T7925] lo speed is unknown, defaulting to 1000 [ 794.587555][ T7925] virt_wifi0 speed is unknown, defaulting to 1000 [ 794.683424][ T7940] ebtables: ebtables: counters copy to user failed while replacing table [ 794.817597][ T7961] ebtables: ebtables: counters copy to user failed while replacing table [ 794.982804][ T7938] device geneve0 entered promiscuous mode [ 795.006425][ T7938] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 795.020870][ T7938] bond34 (uninitialized): Released all slaves 23:03:25 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvfrom$netrom(r1, &(0x7f0000000080)=""/152, 0x98, 0x0, &(0x7f0000000140)={{0x3, @default, 0x5}, [@default, @default, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x4d}, {0x6}]}, 0x10) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) 23:03:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 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) setsockopt$SO_J1939_ERRQUEUE(r5, 0x6b, 0x4, &(0x7f00000000c0)=0x1, 0x4) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x60002}, [@IFLA_PROTO_DOWN={0x5, 0x1c, 0xffffffef}]}, 0x28}, 0x1, 0x0, 0x0, 0x40080}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000900)=ANY=[@ANYBLOB="2800000011000d0400"/20, @ANYRES32=r4, @ANYBLOB="000000000000000008002e0000000000fd59ac87d8014b74165630d9832eed3ab960c4f975d82ce208630319ded3d6bf433f836137771b23d4d27896b7a006dfe9bcb85467e338af16ceec4e58ffb6b99782792fb627dc43a57e73387c05ad088990b6b29db790499ef8babf0b651196af58c3b873f04bd0c32e27efb0688a52facb87b7454241670bbb8945fce5e3d0aeebfb978aababa72a09d21f38c6a8767da8f88e8a47c0f9fa2868648fda77bc03eb54dd913691e4e73ef433ce48b028c06cfb897f23ff7415a4e9ccaf9a7e6fac8bcb48d0156d8bf79d685cbb8dc6b55d877802e27cff95ec2a0510a722a3a235f3c9dc279920b3b4582e670f747a34b7f769805fcddfd8a9ec752cdfe7b675eaee41248e6d2708202638e99013b735af1c14c38daa2fde37614e899e934d177e3522dc97b8044d10054c3e014edb7917c6e52dcba05b8b80959074d738db1df77e16cb1acf8ab5935a1ade32f5f6fc00287ac2bc92ee210bfe10a05cdd68"], 0x28}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000780)=0x14) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000880)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)="f14dee003c8e08b8191846df209c0b5605590434857692dd45a6425bb742b6e5b08bfd105ff109d550e05d3d7907dbb1d9551627e4c1c010ddca6ae360d05c1809f7b74ab44f1bb3d50b2e12966e0967f30c8a73423cfacceb3377344d4b10faabd0ba1743f33829cf7aad43666cf02983521746378fd9d0e414b4afec4cd126eebfe472dcfabfb0e429f628d149972b754e5c5cff13477b184137a8752c44ebf19d33b0d6ab0bd3e664f62e5ccb8ebf8af1504c5d629566089cb2970fc2a568432125f712cd3a544b24b0637d47c27602b89437c0e15fc4941be384aa2f74c99388cc230cd540f844757348ae9215", 0xef}], 0x1, &(0x7f0000000440)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_tos_u8={{0x11}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3ff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1f}}], 0x78}}, {{&(0x7f00000004c0)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000500)="6202206861c1114a703463bb0ea3ae7240220c1a4d9813c4f87ca5cc", 0x1c}, {&(0x7f0000000540)="5ea98963b1fae66892c9c3e7de15d90b2d6e8591223b9822135e8faacc401b256d9a01975eee00e42d3a287b62584ff785b6f147717bea4091df8ecb51ada4263e349fac27aa00eeb3eb175301307c216fe5fafbca961a1cc55f7f081f2c6e0ea2ee0b4155b6d91e46a3839bee1d592a824adeeadaffcf0454cc0e74f01285deef25be781ff0cca1578bf4be6c2b2aaef1731f806050729758ef6abadab60c075451ef57df0e12e29ac8f3d77d625f2f99b329b00cd23ed74e8cd41b1a92b5ddb37cb463625617137c7217517fdbf6f19acf3e1f038a5bbf351fe92df5495dacedd3b80916b14b5fc67d66a101128077518fabeb3a14", 0xf6}, {&(0x7f0000000640)="a11ee5c2106a0c1082c48fb3040b144fa3b6bace348d73740b7f621c4ed639afdc60bcb719c90a06fb5d77df103bd4b11c17a8c312203cc279f006f06223855abf176d21a5b307393c9ba2d36f8b49319ab4dfabaeea1e2e19e579023ed1e4b073fcf41d6b14ddf2ccfe04f381e1ce6ce01254134e3e057dac55fe4edf2a1b5b416f6ecf6651a67692448abb", 0x8c}], 0x3, &(0x7f00000007c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x816}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x20}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_ttl={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @remote, @rand_addr=0x64010102}}}], 0x98}}], 0x2, 0x4) r7 = socket(0x0, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000140), 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) 23:03:25 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb904021d65ef0b007c06e87c55a1bc000900b8000699030007000500154004008178a800160008000600e558110000000100000e006f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee48100000000000000d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d08fad95667e04adcdf634c1f215ce3bb53b409d5e1ca4e81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 23:03:25 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000040aa0000883ef016680c0317"], 0x0) 23:03:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r3, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000b41000/0x2000)=nil, 0x2000, 0x2000009, 0x28011, r3, 0x363b2000) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x0, 0x10, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f0000000000)={0x2, 0x0, @multicast2, 0x3}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x2, 0x1f, 0x7, 0x2, 0x5, 0x9}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, 0x0, 0x400, 0xfffffffc, 0x0, {0xf}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, 0x0, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004091}, 0x20004045) socket$rxrpc(0x21, 0x2, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r5, 0x0) 23:03:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000005c0)=0x9e7, 0x4) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000000180)="bd", 0x1, 0x8044, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x1) r3 = accept4(r2, &(0x7f0000000240)=@l2tp={0x2, 0x0, @broadcast}, &(0x7f0000000300)=0x80, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000340)={'NETMAP\x00'}, &(0x7f0000000380)=0x1e) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x275a, 0x0) sendfile(r2, r4, 0x0, 0x7fffffff) write$binfmt_elf32(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="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"/5496], 0x1578) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r7, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x300}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_IPTUN_FWMARK={0x8, 0x14, 0x80}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_TTL={0x5, 0x4, 0x7}]}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r8}}, 0x20}}, 0x0) [ 795.220551][ T7] tipc: TX() has been purged, node left! [ 795.255724][ T8039] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 23:03:25 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, 0x0, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x24}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYRESOCT], 0x3c}, 0x1, 0x0, 0x0, 0x8881}, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7fff, 0x2}}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x200488c0}, 0x50) r4 = socket(0x10, 0x803, 0x4000000) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) ioctl$PPPIOCSACTIVE(r5, 0x40107446, &(0x7f0000000140)={0x6, &(0x7f00000000c0)=[{0xcfa, 0x40, 0x3f, 0x5}, {0x8, 0x94, 0x6, 0xfffffff8}, {0x2, 0x3f, 0x69, 0x1}, {0x4, 0x80, 0xfa, 0x10001}, {0x7ff, 0x7f, 0x81, 0x7f}, {0xd3, 0x0, 0xda, 0x7}]}) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x10, 0xffffffffffffffff, 0x0) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f0000000240)) getsockopt$llc_int(r7, 0x10c, 0x6, &(0x7f0000000080), &(0x7f0000002600)=0x4) 23:03:25 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000060aa0000883ef016680c0317"], 0x0) [ 795.393520][ T8045] netlink: 'syz-executor.3': attribute type 28 has an invalid length. [ 795.424550][ T8038] device ip6tnl2 entered promiscuous mode 23:03:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="5c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000240012800b00010067656e657665000014000280060005000000000005000a000000000008000500", @ANYRES32=0x0, @ANYBLOB='\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="0800800000000000"], 0x5c}}, 0x0) r3 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr, 0x20}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) [ 795.474149][ T8045] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 795.522965][ T8063] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 795.546264][ T8039] netlink: 'syz-executor.3': attribute type 28 has an invalid length. 23:03:25 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe80000000000000000000000003e8aa0000883ef016680c0317"], 0x0) [ 795.575213][ T8065] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 23:03:25 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) bind$ax25(r0, 0x0, 0x0) connect$netrom(r0, &(0x7f00000000c0)={{0x3, @null}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @null, @default]}, 0x48) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[], 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x40810) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800"/20, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\r'], 0x28}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000240)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000011000d8900000000007a000074000300", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000140)={0x1d, r6, 0x2, {0x2, 0xfe}, 0xfd}, 0x18) r7 = socket(0x1e, 0xa, 0x3) getsockopt$ax25_int(r7, 0x101, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9da3}}, 0x0, 0x0, 0x0, 0x100}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0xfffffffd, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 795.678424][ T8044] device ip6tnl2 entered promiscuous mode 23:03:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x3c}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05f6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x38, r4, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRESDEC=r2, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, r4, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x721c}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x50) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000100)=0x54) 23:03:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[], 0x208e263) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x41084) sendmsg$IPCTNL_MSG_CT_GET_DYING(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x6, 0x1, 0x801, 0x0, 0x0, {0xa, 0x0, 0x4}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000085}, 0x4000004) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x4028851, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a59008000000b000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r7, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) sendmsg$IPSET_CMD_SWAP(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x6, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80000}, 0x8010) sendfile(r4, r3, 0x0, 0x100003000) 23:03:25 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000003aa0000883ef016680c0317"], 0x0) [ 795.828417][ T8077] device geneve3 entered promiscuous mode [ 796.004481][ T8084] IPVS: ftp: loaded support on port[0] = 21 23:03:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) syz_open_procfs$namespace(0x0, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000a00)=@mangle={'mangle\x00', 0x64, 0x6, 0x5c0, 0x300, 0x300, 0x230, 0x3d0, 0x300, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x6, 0x0, {[{{@ipv6={@loopback, @mcast1, [], [], 'syzkaller1\x00', 'veth0_to_bridge\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@dev, @local, [], [], 'veth1\x00', 'ip6tnl0\x00', {}, {}, 0x6}, 0x0, 0xf8, 0x138, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@local}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, [], [], 'gretap0\x00', 'veth0\x00', {}, {}, 0x11, 0x0, 0x3}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@loopback, @local, [], [], 'ip6_vti0\x00', 'veth0_to_hsr\x00'}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x620) r4 = socket(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="17000000560007031dfffd946f61050007000004000000", 0x17}], 0x1}, 0x0) recvfrom$phonet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x4}) ioctl$int_out(r3, 0x2, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0x100000001) 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) accept4$phonet_pipe(r5, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x81800) 23:03:26 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000005aa0000883ef016680c0317"], 0x0) [ 796.182911][ T8084] lo speed is unknown, defaulting to 1000 [ 796.235455][ T8084] virt_wifi0 speed is unknown, defaulting to 1000 [ 796.421407][ T28] audit: type=1804 audit(1591484606.250:740): pid=8102 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/425/cgroup.controllers" dev="sda1" ino=16384 res=1 [ 796.423987][ T8102] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 796.604048][ T8089] ax25_connect(): syz-executor.3 uses autobind, please contact jreuter@yaina.de [ 796.680444][ T8102] x_tables: ip6_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING 23:03:26 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000006aa0000883ef016680c0317"], 0x0) 23:03:26 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000180)=0x101) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f0000000040), 0x10000ab00) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = socket$inet6(0xa, 0x805, 0x0) sendmsg$OSF_MSG_ADD(r0, &(0x7f00000013c0)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001380)={&(0x7f0000001100)={0x268, 0x0, 0x5, 0x5, 0x0, 0x0, {0x1, 0x0, 0x7}, [{{0x254, 0x1, {{0x855550524b4410f8}, 0x8, 0x2, 0x9, 0x1f, 0x13, 'syz1\x00', "3f6174dae67fb0cc866ac77943b08ec2112a573d49284d7c73c3088892d5c64a", "297c84cad1b284650a9a676eb4e26a2ac472866352c21faf2f4f8a0ae872659f", [{0x40, 0x7ff, {0x1, 0x6}}, {0x9, 0x466, {0x0, 0xffffffc0}}, {0xf9a, 0x8, {0x0, 0x4}}, {0x8, 0x9, {0x2, 0x9}}, {0xf07c, 0x2c2, {0x1, 0x1f}}, {0x9, 0xcd, {0x0, 0x5}}, {0x84ad, 0x9, {0x1, 0x81}}, {0x1ff, 0x1f, {0x0, 0x6}}, {0x3, 0x5, {0x0, 0x4}}, {0x7f, 0x1, {0x1, 0x90dd1fa2}}, {0x4, 0xfff, {0x2, 0x6}}, {0x800, 0xb1a1, {0x1, 0xae}}, {0xd8c7, 0xc6de, {0x3, 0x6}}, {0x5aae, 0xf439, {0x2, 0xffff}}, {0x7ff, 0x2, {0x0, 0x5}}, {0x1, 0x7ff, {0x2, 0x3}}, {0x7, 0x3f, {0x3, 0xbe}}, {0x5, 0x2, {0x0, 0x4}}, {0x3, 0x1, {0x2, 0x6}}, {0x21, 0x0, {0x0, 0x4}}, {0x5, 0x9, {0x2, 0x9eb}}, {0xe1, 0x1, {0x2, 0x6}}, {0xf884, 0x3ff, {0x0, 0x3a4}}, {0x3, 0x80, {0x3, 0xdb}}, {0x0, 0x4, {0x2, 0x7fffffff}}, {0x8, 0x1000, {0x2, 0x81}}, {0x9, 0xfffd, {0x0, 0x7}}, {0x1, 0x2, {0x3, 0x8001}}, {0x29, 0x40, {0x0, 0x9}}, {0x3ff, 0x2, {0x2, 0x8}}, {0xfbff, 0x7, {0x0, 0x8}}, {0x2, 0x400, {0x3, 0x1}}, {0x7, 0xbd, {0x3, 0x81}}, {0x2, 0x800, {0x3}}, {0x2, 0x6, {0x3, 0x401}}, {0x8, 0x7, {0x1, 0x3}}, {0xcb59, 0x4d0, {0x2, 0x9}}, {0x8, 0x9f, {0x3, 0x2}}, {0x6, 0x6d, {0x2, 0x9}}, {0x7, 0xfa6b, {0x0, 0x2}}]}}}]}, 0x268}, 0x1, 0x0, 0x0, 0x8000400}, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000001080)=[@in={0x2, 0x0, @dev}]}, &(0x7f00000002c0)=0x10) getsockopt$bt_hci(r5, 0x84, 0x80, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1000) ioctl$SIOCGSTAMP(r5, 0x8906, &(0x7f00000001c0)) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) 23:03:26 executing program 3: r0 = socket(0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x3, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0x5}, [@CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) accept$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockname$packet(r0, &(0x7f0000002500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000002540)=0x14) connect$packet(r0, &(0x7f0000000140)={0x11, 0x15, r1, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 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) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000), 0x10) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8924, &(0x7f0000000040)={'nr0\x00'}) 23:03:26 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)={0x800}) preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c000010", @ANYRES32=r7, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wg0\x00', r7}) 23:03:26 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000007aa0000883ef016680c0317"], 0x0) [ 796.944742][ T28] audit: type=1804 audit(1591484606.770:741): pid=8114 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/434/memory.events" dev="sda1" ino=16364 res=1 [ 797.005285][ T8114] EXT4-fs warning (device sda1): ext4_group_extend:1782: can't shrink FS - resize aborted [ 797.064737][ T28] audit: type=1800 audit(1591484606.810:742): pid=8114 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16364 res=0 23:03:26 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000008aa0000883ef016680c0317"], 0x0) 23:03:27 executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close(r3) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r5 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r4, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x910e50b0}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00022abd7000fedbdf25440000000c001c0b00000000030000000400cc009b4f35a4cd773f9409396a"], 0x24}, 0x1, 0x0, 0x0, 0xc4}, 0x40041) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4001, 0x0, @ipv4={[], [], @remote}}, 0x1c) [ 797.171108][ T8129] IPVS: ftp: loaded support on port[0] = 21 [ 797.195741][ T28] audit: type=1804 audit(1591484606.810:743): pid=8114 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/434/memory.events" dev="sda1" ino=16364 res=1 [ 797.366713][ T28] audit: type=1804 audit(1591484606.830:744): pid=8114 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/434/memory.events" dev="sda1" ino=16364 res=1 [ 797.416214][ T8129] lo speed is unknown, defaulting to 1000 [ 797.425842][ T8133] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 797.470784][ T8129] virt_wifi0 speed is unknown, defaulting to 1000 [ 797.527366][ T8133] File: /root/syzkaller-testdir511382770/syzkaller.KW7nIZ/471/cgroup.controllers PID: 8133 Comm: syz-executor.0 [ 797.539967][ T28] audit: type=1804 audit(1591484607.010:745): pid=8132 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/434/memory.events" dev="sda1" ino=16364 res=1 [ 797.541272][ T28] audit: type=1804 audit(1591484607.020:746): pid=8122 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir511382770/syzkaller.KW7nIZ/471/cgroup.controllers" dev="sda1" ino=16362 res=1 [ 797.717008][ T8132] EXT4-fs warning (device sda1): ext4_group_extend:1782: can't shrink FS - resize aborted [ 797.815312][ T28] audit: type=1804 audit(1591484607.110:747): pid=8133 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir511382770/syzkaller.KW7nIZ/471/memory.events" dev="sda1" ino=16381 res=1 23:03:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="b93c61ccc163", 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[], 0x3af4701e) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="340023000400070000007000fedb9f2500000000", @ANYRES32=0x0, @ANYBLOB="0d000d0001003a690000080008000d00360200000600050003000000f237036807c2bd3e8b8b0100000000000000a9a6d19e433d"], 0x34}, 0x1, 0x0, 0x0, 0x11}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x20044811}, 0x24008850) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c) getsockopt$netlink(r4, 0x10e, 0x4, &(0x7f00000003c0)=""/153, &(0x7f0000000200)=0x99) setsockopt$SO_TIMESTAMP(r3, 0x1, 0x1d, &(0x7f0000000040)=0x800, 0x4) recvmsg(r3, 0x0, 0x2000) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000000)={0x0, 'ip6tnl0\x00'}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r1, 0x0) r5 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_NET_GET(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[], 0xfffffdef}, 0x1, 0x300}, 0x0) 23:03:28 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000000000baa0000883ef016680c0317"], 0x0) 23:03:28 executing program 5: unshare(0x4000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0xa, 0x1000000000000, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x100, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:03:28 executing program 0: connect(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x18}}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000280)) 23:03:28 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="8100635b36ddd74531032c05fcbc2947aed2ac30ffa106fdaaad6749457dd8cf8d825932c343adc319df0649d01cf4ad1b4233a3da43e64107141be6ee1274607afe4702943bdd3649c32f050386be563cee95f5a6492281f5d4d13adfa5f49316c49db206000000000000007e27191a4d76217accc2c06389f4614acf13a100e67fd8a1eefd73554bf5ab7682e5b09213f758e5143cbd88b8e79a083c26ade9ffd990d6dc75a7408556cda2ec974d3896500357"], 0xb4) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) syz_genetlink_get_family_id$tipc2(0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="b54500000000fedbdf2510f36eecf600028034000200000000000000000006000488a5ec8100060004000000000008000b0073697000070006006e71000008000b007369700008000400000000000800060000000000040002800c000180060004004e210000080006000100ffff"], 0x74}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES16], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 23:03:28 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000000000caa0000883ef016680c0317"], 0x0) 23:03:28 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001200)={0x0, @in6={{0xa, 0x4e24, 0x2, @private0={0xfc, 0x0, [], 0x1}, 0x3ff}}, [0x1ff, 0x1, 0x6, 0x3ff, 0x0, 0x3, 0xffffffffffffff60, 0x81, 0x3, 0xfffffffffffffffc, 0x3f49, 0x100, 0x8, 0x1, 0x2]}, &(0x7f0000000100)=0x100) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0b") ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) setsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000180), 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) [ 799.165329][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 799.165343][ T28] audit: type=1804 audit(1591484608.991:758): pid=8222 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/427/memory.events" dev="sda1" ino=16371 res=1 23:03:29 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe800000000000000000000000003caa0000883ef016680c0317"], 0x0) 23:03:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000000c0)=""/4102, &(0x7f0000001140)=0x1006) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) socket$isdn_base(0x22, 0x3, 0x0) [ 799.331281][ T28] audit: type=1804 audit(1591484609.091:759): pid=8199 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/427/memory.events" dev="sda1" ino=16371 res=1 23:03:29 executing program 2: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1411, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_STAT_MODE={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x13}]}, 0x20}}, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) 23:03:29 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000060aa0000883ef016680c0317"], 0x0) [ 799.536375][ T28] audit: type=1800 audit(1591484609.091:760): pid=8199 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16371 res=0 23:03:29 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x100000001) [ 799.683061][ T28] audit: type=1804 audit(1591484609.141:761): pid=8222 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/427/memory.events" dev="sda1" ino=16371 res=1 23:03:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="140000001a000515d25a80648c63940d0124fc60", 0x14}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000400)={'veth0_to_hsr\x00', 0x3}) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736662002c000200280001"], 0x58}}, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x25dfdbfd, {0x10, 0x0, 0x0, r6}}, 0x20}}, 0x0) r7 = socket(0x40000000015, 0x805, 0x0) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) 23:03:29 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0300883ef016680c0317"], 0x0) [ 799.823871][ T28] audit: type=1804 audit(1591484609.201:762): pid=8225 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir511382770/syzkaller.KW7nIZ/473/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 799.858291][ T8251] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 800.001102][ T28] audit: type=1804 audit(1591484609.251:763): pid=8233 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir511382770/syzkaller.KW7nIZ/473/memory.events" dev="sda1" ino=16365 res=1 [ 800.041576][ T28] audit: type=1800 audit(1591484609.251:764): pid=8233 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16365 res=0 [ 800.073282][ T28] audit: type=1804 audit(1591484609.361:765): pid=8233 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir511382770/syzkaller.KW7nIZ/473/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 800.113363][ T28] audit: type=1804 audit(1591484609.731:766): pid=8256 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir511382770/syzkaller.KW7nIZ/474/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 800.194038][ T28] audit: type=1800 audit(1591484609.731:767): pid=8256 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="cgroup.controllers" dev="sda1" ino=16379 res=0 [ 800.240643][ T8251] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 23:03:30 executing program 5: syz_emit_ethernet(0x8a, &(0x7f0000000380)={@dev={[], 0x1d}, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x54, 0x6, 0x0, @dev, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@exp_fastopen={0xfe, 0x7, 0xf989, "8563ca"}, @mptcp=@synack={0x1e, 0x10}, @md5sig={0x13, 0x12, "79d45212128ed667ba2e02c8647a700b"}, @timestamp={0x8, 0xa}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) read$alg(r0, &(0x7f0000000000)=""/9, 0x9) 23:03:30 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0500883ef016680c0317"], 0x0) 23:03:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = epoll_create(0x6) epoll_pwait(r3, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x3ff, &(0x7f0000000240)={[0x4]}, 0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="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"/1453], &(0x7f0000000140)='GPL\x00'}, 0x48) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004000000000000f95d0479b51fab2bacb678f04181fe37cfb878a4e79f0c15ea3a6abf30c5dce1"], 0x0, 0x26}, 0x20) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0002000000a466ffff"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r6, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x1c, 0x3, &(0x7f0000000280)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r7, r4}, 0x78) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="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"/1453], &(0x7f0000000140)='GPL\x00'}, 0x48) r9 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004000000000000f95d0479b51fab2bacb678f04181fe37cfb878a4e79f0c15ea3a6abf30c5dce1"], 0x0, 0x26}, 0x20) r10 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0095000000a466ffff"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r9, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r10, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x1c, 0x3, &(0x7f0000000280)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r11, r8}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1a, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r11}, 0x78) 23:03:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x6d, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0xc8f5de58b0c75485, 0x8, 0x2, "ab119a94ffd0dad4b969e480fb2431e4c9c57160d8773678a5f634609600df27ba04ce16b94f5efde8a9471e3847c88d4fdd8e45caa514bde728f8e3cf95a9", 0x9}, 0x60) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000200)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f00000012c0)="0b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f10fb02bd67aa030596decc7a95425a3a07e758044ab4ea6f7aebcd88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 23:03:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) ioctl$sock_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={0x0, @ax25={0x3, @bcast}, @l2tp={0x2, 0x0, @remote}, @generic={0x11, "9e131d15ea9f8f7b0ae0a55c7f76"}, 0x8, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='gretap0\x00', 0x8, 0xff}) socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="00020000000000000000c96b72ed10200100"/29], 0x20) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "001700", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x3c]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 23:03:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00000000c0)=0x80000001, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000008000000001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@delchain={0x24, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0x4, 0xffff}}}, 0x24}}, 0x0) 23:03:30 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0600883ef016680c0317"], 0x0) [ 800.548647][ T8291] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 23:03:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x3c}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'bridge_slave_0\x00', {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0x3c}, 0x0, @in=@empty, 0x0, 0x4}}, 0xe8) connect$inet6(r3, &(0x7f0000000a40)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r3, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000580)=@in={0x2, 0x4e20, @broadcast}, 0x80, 0x0}}], 0x2, 0x0) [ 800.680544][ T8298] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 23:03:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r4, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r2}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="45790000000000000000050000000000000001410000001800170000000000000000696225766c616e3000000000"], 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_NETID(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, r7, 0x200, 0x71bd27, 0x25dfdbfe, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000009d}, 0x20040010) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0xa00}, 0x12d48122) 23:03:30 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0700883ef016680c0317"], 0x0) 23:03:30 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$inet6(r0, &(0x7f0000000940)={&(0x7f00000000c0)={0xa, 0x4e24, 0x7, @private2={0xfc, 0x2, [], 0x1}, 0x200}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000240)="33c39fb0966243883fdfb292d50449c04d2555048e8e36ce52d863660e458c8e53939dec1c8a1b9ed38ce565eb04478a4708c91d44eb44557d624980d0442d1c1dc11df20f38249b709d6d39e33aaea0382e8dbcf5472fbb8d558a7c5f7aa7cdc6f764e9d1b79c1d15ce42e9642d046943af7fd03d42625dd57cc55909c08c118bc5a954a1f019a80c77ce85b316697621c85aae877bccf3a3d14457b686f517bd855568a83577d2b34e98bbdad4d7315e73c7aba31475edca70c1839d07e1a4cc9f5f2a213d778862ad5a86c1", 0xcd}, {&(0x7f0000000340)="cd9f62947f858de90aebe9c9708b50eb28d74099748f3713d961ba7d1608e3f87ab0ace3067dda5818010b0acdca22923c0a3cf94e2db0bbd8791290a8d7644228f211dc323a7649afb2c2d9a15da187eb9ac8ed9935acb6137ad3453d17073defa8799b4ce910803bb19dfd5a8b52c19ab07f555ca999b4968a4858721e8078e24537dc0040ef1b91a5b238ad20bd784a472ccc4025877978543d004231df268efc5201b5a13616f2f6a8d81fe6b57ab61a", 0xb2}, {&(0x7f00000001c0)="b76e67169f48d347bf57f42b0e83ea68b66911c84294c818594786ae740b021af7b5d0cacb51", 0x26}, {&(0x7f0000000400)="d4ebc44f4b9965bd6eada966ab53015b39b69717527ed8222ca25c4965889e2762bd329441cb27d2536fefefe6f27b01b4b02a44b5de854822767b778c1cfda4ec25aa69f64a67ed67d0f4e0cbee6d0fe577e6a1cfdd6095c629f259e0c6b2914aec9572507178278313526dc3", 0x6d}, {&(0x7f0000000480)="2033e4dbd9e369567208564860e02a221178e9f2f3f5d3d5cbe7446eea9f7475e9c17259bf1ca2c7b3f3390aa3f7a61338c8c4a65eaa3e35e93a8f315b150e0dec", 0x41}], 0x5, &(0x7f0000000580)=[@hopopts={{0xa0, 0x29, 0x36, {0x89, 0x10, [], [@hao={0xc9, 0x10, @mcast2}, @ra={0x5, 0x2, 0xd80a}, @calipso={0x7, 0x58, {0x2, 0x14, 0x3, 0x9, [0x9, 0x0, 0x9f33, 0x8, 0xffffffffffffffee, 0x9, 0x9, 0xffffffffffffffff, 0x3a3, 0x0]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xfffd}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1ff}]}}}, @dstopts={{0x180, 0x29, 0x37, {0x3b, 0x2c, [], [@ra={0x5, 0x2, 0xde}, @generic={0x7c, 0x7b, "60e6bd759a09e477d67985f33d59523cc548bfcf43a2f3bba9aaffd29f80dfbf1a1f8c9ba5c3444044eaae4d72f2d683909ab4dc7dce9435178bf59d71aeefafe5c0acf38434f6f4edd346705968f73f7df44012d16c7b0d3a4f298c67850ae8a548feec00a7586e63721e3dc59a7c1fccf4451471c1c8a574d300"}, @generic={0x5, 0xb4, "a1c104ed735015a64d5e2808b58d79e1bc1dd9e5de7fcca5668de5f0072d07532522f7634d0caeda33c735589c527bbb40d5b61f2f280bad02d49569101ea37512b7933798edbdb9ec2501d312a7e37f616d2a97c13f44c7e1087226d1c32b9663558be1dc91c997352aeebe8719cd7a24c46ff636807a98e0a20e4730a295a167f6ea2d9f1e63fc05c55199265243a27a868df3506a264a85870d340e220790994192b077de80f9f699385dee8c6981cae09d01"}, @jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x10, {0x1, 0x2, 0x2, 0x8, [0x8001]}}, @enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @empty}]}}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x2, 0xc, 0x2, 0x6, 0x0, [@local, @remote, @local, @mcast1, @private0={0xfc, 0x0, [], 0x1}, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}]}}}, @hopopts={{0x108, 0x29, 0x36, {0x16, 0x1d, [], [@enc_lim={0x4, 0x1, 0xfe}, @enc_lim={0x4, 0x1, 0xff}, @generic={0x2, 0xbd, "e4c1419d48fbf75768be995c60babbef71753dc4966d4c0f7f089a506afd0c908b865f377bc957f8ecb20bac12ca534aadd4d128c6a0234c2a3fafbb64459c40a227b7e9aa2178ccdde5139c63e91aab140851b09b5aa10f4bf580a4b6bffe91bba5d6b8a1d6663203fad0a01978541b6df5c2800e5f0913d4acfd98e8ddeb0001781ef18953edd01f617c86d257e751485cd94a3efdeb13c1a93112ea3a37720855d2da61a3c57960ef43cdee61142098037d6e85a6dd1fd44395b07d"}, @calipso={0x7, 0x10, {0x0, 0x2, 0x3f, 0x9, [0xfffffffffffffff9]}}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}], 0x3a0}, 0x891) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x38, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x11169}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x8, 0x3, @multicast1}]}}}]}, 0x38}}, 0x0) [ 800.888191][ T8322] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 23:03:30 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0800883ef016680c0317"], 0x0) 23:03:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x33, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/405], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0xc0, &(0x7f0000000480)={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, &(0x7f00000003c0), &(0x7f0000000400), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40002, 0x2, 0x0, 0x1}, 0x2c) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001300)={0x3, 0x7, &(0x7f0000000000)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r2}]}, &(0x7f0000000080)='GPL\x00', 0x2, 0x1000, &(0x7f0000000280)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r3, 0x66, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) [ 801.023058][ T8322] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 801.040595][ T8322] bond35 (uninitialized): Released all slaves 23:03:30 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0b00883ef016680c0317"], 0x0) [ 801.093193][ T8364] IPVS: ftp: loaded support on port[0] = 21 [ 801.221726][ T8364] lo speed is unknown, defaulting to 1000 [ 801.288910][ T8364] virt_wifi0 speed is unknown, defaulting to 1000 23:03:31 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x4) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d64d4d", 0x38, 0x3a, 0x0, @remote, @mcast2, {[], @dest_unreach={0x0, 0x0, 0x0, 0x0, [], {0x0, 0x6, '$\x00@', 0x0, 0x3a, 0x0, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [], "39a4ef13f5cff0be"}}}}}}}, 0x0) 23:03:31 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'lo\x00', r2}) socket$inet6(0xa, 0x80002, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x24) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r4, 0x110, 0x4, &(0x7f0000000100), 0x4) r5 = socket(0x2000000000000021, 0x2, 0x10000000000002) socket$inet6(0xa, 0x5, 0x5) connect$rxrpc(r5, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x24) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r5, 0x110, 0x4, &(0x7f0000000100), 0x4) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f0000000080)={@any, 0x4}) bind$xdp(r4, &(0x7f0000000040)={0x2c, 0x4, r3, 0xe, r5}, 0x10) 23:03:31 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0c00883ef016680c0317"], 0x0) 23:03:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCAX25DELUID(0xffffffffffffffff, 0x89e9, &(0x7f00000036c0)={0x3, @default}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000680)={0x0, @in6={{0xa, 0x0, 0x7ff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x6}}, 0x0, 0x0, 0xffffffff, 0x0, 0x26, 0x4, 0x2}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @remote}, &(0x7f00000002c0)=0x9) socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000009c0)={'vxcan0\x00', r3}) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x20000004}) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) getsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r4 = socket(0x10, 0x803, 0xffffb0b2) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f0000000040)=0x8, 0x4) [ 801.543048][ T8385] IPVS: ftp: loaded support on port[0] = 21 23:03:31 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa3c00883ef016680c0317"], 0x0) [ 801.652962][ T8369] device sit5 entered promiscuous mode [ 801.712978][ T8385] lo speed is unknown, defaulting to 1000 23:03:31 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa6000883ef016680c0317"], 0x0) 23:03:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="61000000000103000000000000000000007a267fde9bb4953cea68dd1d090f110000000600124000030000440001802c000180140003002001000000000000000000000000000014000400ff0100000000000000000000000000010600034000743d18fab80971380fc7fcd4ff83244749213867e29951923c055ec82a21f4ce25a20a88663c87238ec575406cd8f72678e4f47de239096201a1b85d01c2081943cf6917c65e87be54ff3f0000007278"], 0x60}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x80006, 0x0) r4 = gettid() r5 = getuid() r6 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) ioctl$TUNSETGROUP(r3, 0x400454ce, r6) ioctl$TUNSETGROUP(r1, 0x400454ce, r6) 23:03:31 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0003883ef016680c0317"], 0x0) [ 802.227620][ T8385] virt_wifi0 speed is unknown, defaulting to 1000 23:03:32 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x2cc, 0x8, 0xa, 0x401, 0x70bd28, 0x25dfdbfb, {0x2, 0x0, 0x3}, [@generic="0a220fffdd651011b4b2cd0552b02c63e7a98621a97c1a30e3fdf4be01c059107d288aa199bb78cbd612c853f1de8053d43365555fc87b6b1f853e9bea225c92ef14f22a2e8a5d2dba7e9de1d1a160739026d284914645366b91729a249e80e448b61bf144b05a5a3eca5ac35f6d4699a2fd5d512f533c6bbfb283de17f6c2670aa6038a138804e4f96f187e211361b445ae07a90cd5603fa200e5e91a39e9b92d7e28ba12067ac26e4b16dfbaee48c0649b1dd6cd080e66951a6d4949e145e64b5152bbe013a840379b5e5cd38395ed41f051a69d43deeda577dc4d5c74", @generic="d682391dfd4a4b28fe6d74550f63e042f547ceb8a112ce04495a049992a4d69556ebf2668e359c57a6ffdec053a78947e3127085583f86db07", @generic="4dd1842092ba12eab2060b98368da422ed38bba0a743af8cfb87b4e1f5df", @nested={0x5f, 0x4c, 0x0, 0x1, [@typed={0x14, 0x13, 0x0, 0x0, @ipv6=@private1}, @typed={0x4, 0x3e}, @generic="74b359a80c3e8848817ff9501c4c6a0cd6acb565673359fb88a349ab4efea560956c4c31b4474bca01b5cc4064df5247c111d82beadc3355aff08d0770266661e62bbf"]}, @typed={0x14, 0x3d, 0x0, 0x0, @ipv6=@local}, @nested={0x75, 0x42, 0x0, 0x1, [@typed={0x14, 0x24, 0x0, 0x0, @ipv6=@empty}, @typed={0x4, 0x8f}, @generic="d4ac09ee72d83ea5ad75859f7775834d6719223c64eebe2e6705f62b50887e701587998596c9a28d5d66c11a86820b4ac1859a21a8f2bbd1d67734ae635446fcf8a4fc556b5aa7faa3", @typed={0xd, 0x85, 0x0, 0x0, @str='cpu.stat\x00'}]}, @typed={0x8, 0x39, 0x0, 0x0, @fd=r5}, @generic="1bae872f04ef064dc8f152b60f31b46111bfc4695afad62fd3b9d51dc3a59fb08e3bf316332772a717aacc9798c6a90a9ae9d7c436e2e975095745b4adcfbb089f0b177a10801baae71cd7a4deb916a8f76fef3d7f0240aebafd8c3ca6e6d6c31199b66c9ccc779e5a98d4fcf25c0c63edab448ae9287a0ce07d0571849ff3b559b7b708c3b34515f6b0cd793f"]}, 0x2cc}, 0x1, 0x0, 0x0, 0x8004}, 0x8004) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r6 = socket$rds(0x15, 0x5, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, 0x0, 0x0) setsockopt$RDS_GET_MR(r6, 0x114, 0x2, &(0x7f0000000180)={{0x0}, 0x0}, 0x20) 23:03:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000a300000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[], 0x38}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x1000, 0xbb4d, 0x8218, 0x9, 0xffffffc0, 0x7fffffff, 0x7ff, 0x80}, &(0x7f00000004c0)=0x20) r4 = socket(0x10, 0x20000000802, 0x0) write(r4, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="143ca613b1", @ANYRES16=r6, @ANYBLOB="1903000000000000000002000000"], 0x14}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0x16, &(0x7f0000000440)={&(0x7f0000000300)={0x1c, r6, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@SEG6_ATTR_SECRET={0x0, 0x4, [0x9, 0x1, 0x3f, 0x1]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x51}, 0x4010) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000000600)=0x80, 0x4) socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0xfe1e) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000000700)=0x6, 0x4) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @loopback}, @IFLA_IPTUN_TTL={0x5}]}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x48}}, 0x0) 23:03:32 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aae803883ef016680c0317"], 0x0) [ 802.573030][ T8446] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 23:03:32 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0005883ef016680c0317"], 0x0) [ 802.783536][ T8446] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 23:03:32 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0006883ef016680c0317"], 0x0) 23:03:33 executing program 0: syz_emit_ethernet(0xb6, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60a0f009fe8002100000000000000d00000000aaff8b434864000000000000000000000186009078000000000000000000000000000ba78ce540cd4f7911d2acdea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42cac43246e77adac15084dbaf736b41e5a81803000284f0da52ef2457131396805037f55924f4dffba700000000"], 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 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) bind$xdp(r0, &(0x7f0000000000)={0x2c, 0x8, r3, 0x12, r4}, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x4c, r5, 0x110, 0x70bd25, 0x25dfdbfb, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x3}, @NL80211_ATTR_REG_RULES={0x1c, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x1000}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x2}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x1}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x50}, 0x0) 23:03:33 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0007883ef016680c0317"], 0x0) [ 803.690793][ T8494] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 803.820723][ T8496] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 803.855115][ T8496] bond36 (uninitialized): Released all slaves 23:03:34 executing program 2: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0xcf) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000040), &(0x7f0000001a40)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@generic={0x0, 0x80c, 0xffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f0000000000)='wg0\x00', 0x4) 23:03:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e19b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) recvmsg$can_j1939(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/45, 0x2d}, {&(0x7f0000000240)=""/68, 0x44}, {&(0x7f00000002c0)=""/164, 0xa4}], 0x3, &(0x7f0000000380)=""/240, 0xf0}, 0x2) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='veth1\x00') r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg(r2, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 23:03:34 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa000b883ef016680c0317"], 0x0) 23:03:34 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.stat\x00', 0x275a, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 23:03:34 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) write$tun(r0, &(0x7f0000000500)={@void, @val, @mpls={[], @ipv6=@tcp={0x0, 0x6, "61ae6e", 0x14, 0x2f, 0x0, @private0={0xfc, 0x0, [], 0x1}, @private2={0xfc, 0x2, [], 0x1}, {[], {{0x0, 0x4e20, r2, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x46) 23:03:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80003, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x400452c8, &(0x7f0000000100)) getpeername(r2, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f00000001c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="28000000d3a827eed4a72a9f5e16245d257c0c15f9233f9c6802b2c98161b5bff64efce7c32674b75b51d2519c2391c2", @ANYRES16=r4, @ANYBLOB="040029bd7000fbdbdf250100000014000500ff010000000000000000000000000001"], 0x28}, 0x1, 0x0, 0x0, 0x850}, 0x8000c40) sendmsg$NLBL_MGMT_C_LISTALL(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00082abd7000fbdbdf250300000000000000000000000008000c000100000006000b001f0000000800020007000000000000000000000000000088a83f8199781dc8a570889b6bd96589762f07cfb87212ecfa9f45cee97993940e505b214875dc790575a3c44fac87542ffbd32267a10df8c54602ed4c7ec5f6a9f34c378ce6b18133e07f3d3ed68a4b4823cebb8f6f4ad636dc1daeea3a98b67e67597ff61dd9fa363fe017"], 0x40}}, 0x810) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x3, 0x3, 0x0, 0x0, 0x0, {}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xfffffff7}]}, 0x1c}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'veth1_to_team\x00'}) ioctl(r0, 0x8b1a, &(0x7f0000000040)) [ 804.784498][ T8544] IPVS: ftp: loaded support on port[0] = 21 [ 804.811500][ T8542] IPVS: ftp: loaded support on port[0] = 21 23:03:34 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa000c883ef016680c0317"], 0x0) 23:03:34 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05f6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r7, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r6, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x80, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0x80}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="04002bbd7000fddbdf250a0000000800040008000000040003801800028014000100ff0200000000000000000000000000010c00018008000900790000000800050000feffff08080600080000004b7d4e9a173e40ad00cd84b5c2a5258c2362450f025417e8dafff0f5c279e03c8c6540d47066509a6758d6fb3ac301b2ece9ff4f43a1b99ed2e001fb5f"], 0x54}, 0x1, 0x0, 0x0, 0x40014}, 0x800) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r8, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r9, &(0x7f0000000240)=[{&(0x7f0000000580)="1ee7f5c114f301897833b4ee5be81e76b0076a46b2f7468ac5628e1a4502b57bb5f20e619b8a81fcb84e9ea4131068bf3aed3b7f0e007ddc92d0785cccca837fb113143bcacf5837ecb45ea8cec8471e0d89d488e6d3c581377665cd9521f2be87e400768b0b1de3b80e0aa35daadea65ee311e7250176bcf7c2a2acf8c1599c8dca183eb4d5337526f9d9e845777c4a9aaaad56d2312b5fe498fce90a66ffadc8d2308fa680da948fe4ea290f5c7fd8e9b3ea5e7903e5d594493ead330bb69afbfe0e6b6abb875ae494983d07f6ad0f205c78e766519378c4e107daea6c96e9a4670308823ca2dd0833422d9db3994f3e7d334239a907c30f07719b225ab969f2f94f771caebc2a93c7eb7e3b1bc89cf230e44b16c1089a3650854aeb790527e2ed4cf2423ae96d49341984278612080fa8e37f942157bf6c91c5624514d54a81b13f59c05b2fa88691e49febd3783222666f2fdef3c186d2351aa606799e81ea0fb2e5ec9fc177a5bf680a2d762ea95132d0f6a03c26ce673432fa6e2a3dc43382ecce2ac519f2c6b46be91be490c2f8fcb9a6e8406c539141dab66863cbff550b2c87cb28579e20aaa73cd3b31fe5727fa1ce0f3553eea94404c7c57eec102cdeba890c61a16a193dc547cc0bb4e47fa3ff2a4688595ea0b11ccb246738dfd6a1c3068d96bb66a5dc78beb2e393ceebca4f0732b105066a1c245ee81c73d596167c0fc3e951dcac688e3409540babf69ccec8bce750e45b3c4d6e62e0a5e29bc0125425dfddd6be09a325363b9bb828e6fe6872b56058f1132fef1c61c1f236c5a06b27537d71a850d604c5219eb4df9057354cef00e70309da12e213d9961917278423df7c3ab98624768f25ef4e88555564dc322a87d934d9ad0de3f1e39c5f946b802139de1d05d9460ad7e978b26f01facea7a2acc23f1137b39f6442d60d38847641775907f0e9a97fb082d8882993135a90a98e1585783d5dc572a7c973f52cd92d190cfdb4e76171a4244af33ec5e08b831e992cbbeabe0826a842ae97e1b3007afe805879996243a1b2d38984f79638b8f59fffa2c58325b1905ba01c59f6880d4694eb554634ba67f55d888174f612a9bfe525eb15c140bfee07a90507398443413579f37a54650fefc53f14a879a5b857a1b8c6e38e91cc2540202cef81a51492698c3440cca2b6b100706a07da142f168d7819ebf95e7e8b90ae2f0873e3081a94aeef87152dabafccc7fd633e452b7ab28a3ed00ff0944cd23cd547989fc6a073bbf3b8013420eb018c7fdf288cd8e1a570e2671e5adf216b29f1c9c256fd50293da7dffd0b2cd186a8463c177738c74a8f2297ef231d316ce83b0f80b31c084f4d7d8fa5b38b6fc3d99969966900fb80412faf568caf6858cddf0df0a6a475e54e97a406a399e9a03e683ecaf46dcd8fc1333001c60fa107deb60bc3be8f57164aa6de9837459703db42ea692cdcfbf0d9ef1c0bb2a678223b430a8158b413d823eb32e2cdf4a46daaa92f4dc2dea2e1e695bf9fbc9defc666031a350f611ffd7e31849571249b110b6f342133aa1bfd85b19228e9168c4716ed79cbc3660bc3f5074ef54d6a2a812c7cf8c45a34ed75d0fc5ee9f6d28d4a8cda52881d230238bc2d64074a8b4d74b93a3eba4d001f9287eae3d563f61221c62ceb067b0a4989f547e62c40f89401fb812715b256e4533218b9c110e4c2eb9ecfca5ff7f47280d0b3982614136cbac13da0ecb2dda3e183272b9d88a56f0b236d05eab7a2df18861b75b92d75271ac8cfdadb98485038255fcf58a507dbbfae77ecb40b6cc6d480abddafb148e82a3172c96654681e6c9bc2e33c5ea9ec6076d06fc49645e8f9a5c1508eb0d7f16b6001239604774e3f930da93b08753653058c5d30c8c05ffa5b7ff803406f71784a5e9953ee05011e9f43b4aa4701803b2d6565bd2e793f0652cbe64d90de7315c88be38c74824b31ae0ac98eb53b72d38633b57c079c6966694b50c3f9e597cd5e3554f84175c4baff9fbcf5d46fcc6da1a8bce3cfe069acc7c8b7868c14f6828bce0600359297c1a2e14045abcc89423004f40b1eccea9343b92ee66cbfb18ae8020d108b71a7fdbfa1c388bb61e5a88f09d540b353505ed53b295fbd74a6fb8b029692c2984750faee3ad0994fe1510c919130d9e8728ee0045dda84768e8305eb8e64edd2b656f7179b00cde3b5d06540f27c825cb76cea2b6897c8cd6dc6fae066d8c591c62a295417dc3d1830bf4b6df2c93a7a5c9cd638134dd4f11675bb4356519d954f212e8c81be12e276502e552157e3461b4bc57edcecf0de045b7e17ce92992a6918f56ed799f40900af58d30d3c41875a6e1ce1ec968359a91c7db681775ba97e50fc29ea0d61e8abfed0796b6459617243eb84342d1a6f80d7ddd5c9ef8eeaddee5e5af1a09c185b0c6f0499ca6641558cc9f0d68eb0d64db5be28c84f3f0b42bb8fa1a324b9fa0a3d643b8a2b338daa632a23a90d1408d69ee3cdc42340d3e6d849b8118c55d0956c287608129c0c223d97e11b7ac92d50ddd334a64486bd3ca4a799c56dbf47612d53d04b85585f52870a8f3eb013399d770e062ca559253e3a9415c8f13c37d99033ffcb1e7aa4aa4d459e0d45526533f88e25498a128bb382fca690b954b0b1c5eda8f861bd646ad0cc0b3c3307fa0ca7c2f8bc75bf02b3b70ea9bb3a96dc3f7b2ceddc64d882230fd946fd8770e67461b07c6912b38fc7ee7cc61cf50cbaacafa9dae74938baa4d9d0f42c2b7dd260f55d69cd59695a801286a02e7b2f9babad3c4392f869cdf130ba44a7817f102d249753910d4cb1720496927f8bca22aad4e974a5d0eca972ab06e0659c0a50c76873b833cca0f848a902e7197d7de17677479fb19304a97fada0003e9da14b52213b2f773ea433cec51ed827c746526f80e1c83fc51071507f5ed580322c70d14a2f61e0d6f7ff5c1229cd18f911f9e12c81e446e0f9aa841375bd748565e3336592ca918eb7c1f4a53b7f6fa79433b740891f552272841a938659801430e334b6b07b0ce53374ba61e7670c0916bdcb72e8b4743ed1766e9de27740830803a2395c93c5a1f69eac4c63f1233aa0a0a5bfcfa245a48c102c9e269013f1e6232f68f2ff2b85de88dcd36551b33e0df4238f4b7fc1b0a085a64590638d1e5a33f629c50bd52b23d3e6e69e92de9c8b7fbf86f8a48fd295a7208ee5832902e5733f278b6aec017a6af96fd5f0edc684b64f98e2de1d8d2d123b342d371434edfdb8544c118f3f7de298de0791a1dab5fd57c226d4f9dd80fabf97b5f466d79d94082ea9a9187ed1522de02101fa392c37ae3685ba8d1364a1638736d2da2d02e898c5fa450787b3df83cdcb874aca56fb4f5bdc9bdc2e9ad9fe8c8656fa38d4e4108a743064dce0ae29c12d4bc7405b91108787fb01644486fbc4f025171f43b434d978155ace6410b002b3ab687dbbe293d63927b13f46a0ecf2eb713776a0d49933e4182d583040922944b64968a197e81d10ea61e9e94858a8dea185ba39199ce58707f481b2533db5ef4c9d23fb99af2216a16fadae47e2c02d9b194e82ffe1700261b643625c959d54027835bc9223e90172b424bc1e43c963011c6b99e5acad01af3887e7ae25c2d55cb343cf98abf597df0af80d6f125223af1320ebe321ef16b7e1468ff2ff5629358030fa4769f1a34f79042843fe34c0869d048af49f21efb9862d0bad4b656e4f50580e785fdf64abd80c30338c23ce0924eb15a81d8b8a53d98161689e1c65ad1d418b4465f253b3f5744d312e8797ae7ef4b02ddc3fe967d2f964a1982492091f291825e1b6bdbff55379e92326c02831ce60ee4726a0cab569013b4627715b18ccaa581423533a3b9fdd4bd31883c5ca7a4bd64e98991dd0945da4a93f10eaab9b78048b849afc46c6f821f0202c30cfa5269ed30bb5db43664c5a9446b251d6baef27bfb013480643538efabb2d68f35f58ecfa15e82df792ac98f2a91b1740295fbc75f72cc360d80c8ef3b625627b0d77c5c271016d0a2dccf356b1e4014c9ea0aa6a1994a58a76edaf81e4da523765a43a6ff55c8f50f36e21b3d424ae4d22bada8c82ff0c46b44047e2799c82833d55c7cdacf0f4eb56eec81194b56fe4dae86d6b435f8430597c21005411cc85bbd594730f9b6b32c7c77b11508892e7aa2b5f6462f9767b379ac728cff76d362111b1eadbfcc546a932fcb6eead0af287cab04923c17df8504200c7cc7e6b94edb1bbe38953b7161b4e060d01644a05260b5c5ed5939a82141b59699a65280aee4facde049af4cbabd7a924a3cb95ad8a88ba750c33671b8907384c80b7e9c7778f895aa4c940a03783e6b83e7277d095f640090b004a16e1db0440d04ba0d27a43fba1fcff2044132b4a43e302c28577a626e8d813701bb874aeb4834dfe4fce9e811b6c7b4be9ecd2824dd6e65388f3f8c723706710b40c12b2eb16d64119e70867878e3137932e626509b7d54fc653d501bd658bfaedf8c5001a3444c98fcfbd0a5d81fb40cabf4c7b78298992fd7f033f85175e156f5a0bc6afd1d72697729fcb80531b80a487e4e62d961e47c5459a71904f87d5d276dcbf2084f8d1f60830e73bd4769bfe5ab9e11c2d7a9cad1f3217ad363d492c644d7c8da4afe23eb654e89c473d6693e6b6b47efba48451231330639cc38f474494facfe4ccfd630d79cfe116d7e9d01cc44d60bedbd0b571d0a4acadde04e07d8257ff3b033df11c6b45d9a228d0df7486854451bbf63c4a7fce803cf946e73d341b6a6f13d168ac1679329eb456d7671308f466d423b93ff65d322fb5828f3d7bcd3e7b3edab2e0dff2dd0c9d5fa360a5045b072e166a78a37d5eb3519110a0bc561b2e1a515d3d199872bed29628b9ec1bb1ff3591672f7a2724f12786b7b76fcd5f527cc0f8a2ba7234e2a6af08dd7cbe9ad47f2449524d2b4d80606134e4cec65fca19a2841b0c671d8143722bc03fed54d6f4dcacdf759c2b9a58a6f57a7cb9362efaff5783b4a62649a17010f4df5ecc1637978d6915b84a96beb89d2eaede837568daa663d4fe0c5f620a387a414be97defbe842ebec2f3a393d039131c8c1adf2a6fbd672db32dff65f4202e848f5864860963fd78c91b6c3daae5faceef20aa79c6e58cf75ed31a30c4f1bee658bf3604c05cf0678b866605d0dfdea06089ac4f9c9b48c85001fb7055b91323330bb0f20e70a921e9fedd56b4417f65e5d5a7a70091ad74457a5ed496a43bebff391df1a0c804640170852fed4f9d67a09ffffd855f06b195949f3d10728a3abca346a504b4f06adde29cf25bbc1b8f67d57115980b51b9d4b97eb8f38f964ad77e3519e0f55a1cc9cca97c306af1c15922999f83ab69e9d31d27db236641f6f4e3c0c0f77f5ac239bd845e10cb1cbb8e30a33cce092c34960b6516623f8215db75a2bd2d1f40d4654d93343481153a62d0e14fe6c7b516f997693f922af2f539ba947bd78ff07edae96b4991586dab11330747c4bfb7e6141158d3d1919bae4cebc42fcae9f9bd5afa97aa780986b9b63d8c3468ced5c048a15d4fd6eca42c011f647c050e6bec74fedf0050d33b6a236f0fede42adbeefa8b27ae3529c704aa36919de44a107cf48273a4bcd3d957556e4cef5a4cde7d97a025dc065563a65c067423b7c55563e3c54922cc4dee577837e22158e594e347e980fc95bb6120eb6f03878011afcf17880b10c8944cec66069887771e0ef28f879f3fa4ea570d7359572a07b325910dc545", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 804.899277][ T7] tipc: TX() has been purged, node left! [ 804.922397][ T8544] lo speed is unknown, defaulting to 1000 [ 804.943240][ T8542] lo speed is unknown, defaulting to 1000 23:03:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg$OSF_MSG_ADD(0xffffffffffffffff, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f00000027c0)={0x268, 0x0, 0x5, 0x0, 0x0, 0x0, {}, [{{0x254, 0x1, {{}, 0x0, 0x0, 0x0, 0x400, 0x10, 'syz1\x00', "10843137d091416d1259a289a3d08236e40afb5825047e5c3099d674a5228f8d", "0f79844b70a19114f1435b44b1781a4ba2a359e610fea5385eebc0257723e419", [{0x101, 0x1, {0x3, 0x3f}}, {0x1000, 0x5f, {0x1, 0xb4}}, {0x358, 0x20, {0x1, 0xff}}, {0x3, 0x3ff, {0x3}}, {0x1, 0x101, {0x3, 0x96}}, {0x20, 0x2, {0x3, 0x101}}, {0x1000, 0x7, {0x0, 0x7}}, {0x8, 0x40, {0x0, 0x7}}, {0x1000, 0xfff, {0x1, 0x5fcd}}, {0xd79e, 0xb5, {0x0, 0x9}}, {0xae5, 0x1, {0x0, 0x6}}, {0x6c13, 0x2afa, {0x2, 0xff}}, {0x2, 0x2, {0x0, 0xab}}, {0x6, 0x35a1, {0x1, 0x6}}, {0x8, 0x0, {0x2, 0x6}}, {0x4, 0x1ff, {0x1, 0xa115}}, {0x6, 0x4, {0x1, 0x7f}}, {0x9, 0x5, {0x1, 0x31ea165d}}, {0x0, 0x1, {0x3, 0x8}}, {0x7, 0x6, {0x2, 0x6}}, {0xffff, 0x6, {0x2, 0x3}}, {0x1, 0x8001, {0x3, 0x6ce69e62}}, {0x8001, 0x100, {0x1, 0x9}}, {0x91d, 0x4, {0x0, 0x80000000}}, {0x81, 0xe90, {0x3, 0x7}}, {0x5, 0x9, {0x1, 0x8000}}, {0x7f, 0x9, {0x1, 0x7f}}, {0x8001, 0x8001, {0x1, 0x3}}, {0x1698, 0x2, {0x2, 0x8}}, {0x4, 0x9, {0x1, 0x1}}, {0xe883, 0x1ff, {0x3, 0x6}}, {0x0, 0x2, {0x3, 0x80000001}}, {0x20, 0x7fff, {0x3, 0x1}}, {0x5, 0x6, {0x0, 0x7}}, {0xb821, 0x1ff, {0x3, 0x5}}, {0x8, 0x79e3, {0x1, 0xffffffff}}, {0x4fa, 0x200, {0x2, 0xffffffff}}, {0x9, 0xfff, {0x0, 0x8}}, {0x7fff, 0x6, {0x3, 0x7fff}}, {0x0, 0x0, {0x3, 0xbb6}}]}}}]}, 0x268}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x14, &(0x7f0000000040)={r6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)={r6, 0x0, 0x4, [0x8, 0x8, 0x6000, 0x100]}, 0x10) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) sendmsg$IPSET_CMD_SAVE(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="580000000806010100000000007b123c218763776f4db195422ddefc000000070000040900020073797a30000000000900020073797a32000000000900020073797a320000000005000100070000000900020073797a3100"], 0x58}, 0x1, 0x0, 0x0, 0x24008001}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 804.958910][ T8544] virt_wifi0 speed is unknown, defaulting to 1000 [ 805.048280][ T7] tipc: TX() has been purged, node left! [ 805.068694][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 805.068706][ T28] audit: type=1804 audit(1591484614.901:769): pid=8562 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/434/memory.events" dev="sda1" ino=16373 res=1 23:03:34 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa003c883ef016680c0317"], 0x0) [ 805.212175][ T28] audit: type=1800 audit(1591484614.941:770): pid=8562 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16373 res=0 [ 805.238331][ T7] tipc: TX() has been purged, node left! [ 805.331137][ T28] audit: type=1804 audit(1591484614.941:771): pid=8562 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/434/memory.events" dev="sda1" ino=16373 res=1 23:03:35 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa003f883ef016680c0317"], 0x0) [ 805.398428][ T7] tipc: TX() has been purged, node left! 23:03:35 executing program 5: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000380)={&(0x7f0000000100)="d5070a4f451791064a476771502e1964e28b576e86b90a7b18eb668b407dd799cff6ef2331fe259cafc4c26d355c460d2976addabcb6edc4c3c7aae2304022738f89768b8f922f478d72f3f6a9124ea2c4f10179fa95138c33abd52c35f4a0f990bc5ebc72fffa470e2e8b98edc8d8bf9d91", &(0x7f0000000040)=""/30, &(0x7f0000000180)="fcdf8b83", &(0x7f0000000200)="1ad7fa37df9b8995d458181265f8bf1db393ddf06278e4b17239559ae4860bdce020f4197d380fb8d766f6c2e16d99e660c02a70c796baecf8474a0706e923c5940bb919c6c3aba6bdc588cd0cdef2d45123a2ac48335566e4fa5335403bc427f5e87850f3acfa66df8d43674325ee7afbd66ca5072f52262e4b3ba950db68d6306ee7cc7eb7e0e0d01eee8dc737af36e45fda822a2c9e7d58fa1159fa63ae2b6b52023710c3673713544937fe9c5f3f5de758abd5a59433b701878fd3fa48034c69ddd808115fd64820d74ed54846682c1069c79fc4f1965a669d0cce9fae365ac55b9ccca312c3c7554dac0d83c1", 0x7fffffff, r0}, 0x38) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000440)=@abs, &(0x7f00000003c0)=0x6e, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) openat$cgroup_ro(r3, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000001) ioctl$int_out(r1, 0x1, &(0x7f0000000400)) [ 805.541196][ T28] audit: type=1804 audit(1591484615.191:772): pid=8570 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/434/memory.events" dev="sda1" ino=16373 res=1 [ 805.598262][ T7] tipc: TX() has been purged, node left! 23:03:35 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0040883ef016680c0317"], 0x0) 23:03:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x3, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000300)=0x5) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0xfffffffe) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014001280090001007663616e000000000400028008000a00", @ANYRES32=r5, @ANYBLOB="a3a5d54ea473f180e956b5531809434f8718d2037c1913d1404b6c2100004bc8e9cc8eee2a61e8568e33dd7109f1aef9ec2d9d9a2c"], 0x3c}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x5c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x5c}}, 0x8091) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000003c80)='pids.events\x00', 0x0, 0x0) setsockopt$RXRPC_SECURITY_KEY(r7, 0x110, 0x1, &(0x7f0000003cc0)='\x00', 0x1) 23:03:35 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0060883ef016680c0317"], 0x0) [ 805.841593][ T28] audit: type=1804 audit(1591484615.671:773): pid=8565 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/434/memory.events" dev="sda1" ino=16373 res=1 [ 805.993131][ T8587] IPVS: ftp: loaded support on port[0] = 21 [ 806.056103][ T28] audit: type=1804 audit(1591484615.701:774): pid=8570 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/434/memory.events" dev="sda1" ino=16373 res=1 [ 806.229979][ T28] audit: type=1804 audit(1591484615.811:775): pid=8591 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/443/cgroup.controllers" dev="sda1" ino=16363 res=1 [ 806.685834][ T8542] virt_wifi0 speed is unknown, defaulting to 1000 [ 806.773714][ T8547] IPVS: ftp: loaded support on port[0] = 21 [ 806.860308][ T8547] lo speed is unknown, defaulting to 1000 [ 807.238661][ T8547] virt_wifi0 speed is unknown, defaulting to 1000 23:03:39 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.stat\x00', 0x275a, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 23:03:39 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) accept4$phonet_pipe(r1, 0x0, &(0x7f00000002c0), 0x800) bind(r0, &(0x7f0000000080)=@in6={0xa, 0x4e20, 0x1, @rand_addr=' \x01\x00', 0x3f}, 0x80) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000000)) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0xffffffffffffffae) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f0000000180)=0x54) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[], 0x50}}, 0x0) 23:03:39 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0060883ef016680c0317"], 0x0) 23:03:39 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa03e8883ef016680c0317"], 0x0) 23:03:39 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000e80)=ANY=[@ANYBLOB="3400000010003b0e00001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000014001280090001007866726d0000000004000280"], 0x34}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) r3 = socket(0x840000000002, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x101}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={r4, 0x1000, 0x20, 0x81, 0x100}, &(0x7f0000000380)=0x18) bind$inet6(r3, 0x0, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b3e32e32", @ANYRES16=r5, @ANYRES32, @ANYBLOB="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"/270], 0x4}}, 0x54) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r5, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r2}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000001}]}, 0x40}, 0x1, 0x0, 0x0, 0x44801}, 0x20040040) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x40, r5, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x21}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xeaeb}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl(0xffffffffffffffff, 0x0, 0x0) 23:03:39 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, 0x0, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private1={0xfc, 0x1, [], 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x884) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000140)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@private1, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000040)=0x20) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'veth0_to_batadv\x00', 0x8}) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendto$isdn(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x34, 0x0, &(0x7f0000000280)={0x22, 0x8, 0x8, 0x0, 0x4}, 0x6) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x8, 0xfffffffc, @mcast1, 0xa}, {0xa, 0x0, 0x1, @remote}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x81]}, 0x5c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000), 0x4) ioctl$sock_ifreq(r1, 0x8965, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_settings={0xa42, 0xc, @fr_pvc=&(0x7f00000000c0)={0xd7}}}) 23:03:40 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0003883ef016680c0317"], 0x0) [ 810.122248][ T8699] IPVS: ftp: loaded support on port[0] = 21 [ 810.150993][ T8702] IPVS: ftp: loaded support on port[0] = 21 23:03:40 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) [ 810.211373][ T8699] lo speed is unknown, defaulting to 1000 [ 810.260394][ T8712] IPVS: ftp: loaded support on port[0] = 21 [ 810.268207][ T8699] virt_wifi0 speed is unknown, defaulting to 1000 [ 810.283186][ T8702] lo speed is unknown, defaulting to 1000 23:03:40 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0005883ef016680c0317"], 0x0) [ 810.347174][ T8712] lo speed is unknown, defaulting to 1000 23:03:40 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="7c0000d5", @ANYRES16=0x0, @ANYBLOB="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"], 0x7c}}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e03000023000535d25a80648c63940d0624fc60100002400a000200051a82c137153e670402018003001700d1bd", 0x33fe0}], 0x4a, 0x0, 0x39}, 0x0) [ 810.486971][ T28] audit: type=1804 audit(1591484620.311:776): pid=8723 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/445/cgroup.controllers" dev="sda1" ino=16370 res=1 23:03:40 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000040)={@val, @void, @eth={@random="ac694f7d22cf", @empty, @val={@void}, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @multicast2, @dev}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x3e) [ 810.604334][ T28] audit: type=1804 audit(1591484620.311:777): pid=8723 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/445/memory.events" dev="sda1" ino=16364 res=1 23:03:40 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0006883ef016680c0317"], 0x0) [ 810.743056][ T28] audit: type=1800 audit(1591484620.311:778): pid=8723 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16364 res=0 [ 810.852724][ T28] audit: type=1804 audit(1591484620.371:779): pid=8725 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/445/cgroup.controllers" dev="sda1" ino=16370 res=1 [ 811.127988][ T8709] veth0_to_batadv: mtu less than device minimum [ 811.173463][ T8709] IPVS: ftp: loaded support on port[0] = 21 [ 811.210430][ T8742] IPVS: ftp: loaded support on port[0] = 21 [ 811.786398][ T8702] virt_wifi0 speed is unknown, defaulting to 1000 [ 811.805355][ T8750] veth0_to_batadv: mtu less than device minimum [ 811.960264][ T8712] virt_wifi0 speed is unknown, defaulting to 1000 23:03:42 executing program 0: write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)={{0x108, 0x7, 0x26, 0x2b6, 0x11b, 0x100, 0x1de, 0x1}, "14c036d545edcc2e4e0efe83d02ed1eb3dab2d14cc194ff07c73042b6f6854f2555c2aa434a9a722002c2a22188ce511b4924ad2f8524f0ffe4ba900c36586f688187cd0c57dc851b8b95507f89099e1b838109000bdcbcdaf4d6321ec9296650eb5de6c9ec8241caa9bf78555"}, 0x8d) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0xd, 0xa, 0x101, 0x0, 0x0, {0xc, 0x0, 0x2}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4005}, 0x800) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000008700)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x1405, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELCHAIN={0x2c, 0x8, 0xa, 0x5, 0x0, 0x0, {}, [@NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0xffffffffffffeffd}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x2}}, 0x74}}, 0x0) 23:03:42 executing program 5: unshare(0x40000000) mmap(&(0x7f00006a5000/0x3000)=nil, 0x3000, 0x600000d, 0x20010, 0xffffffffffffffff, 0x59cbb000) socket$inet(0x10, 0x0, 0xfffffff9) pipe(&(0x7f00000004c0)) socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) close(r0) sendmmsg$inet_sctp(r0, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRES32=0x0], 0x20, 0x4040800}], 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="a9506c40", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x14, &(0x7f0000000040)={r2}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x200, 0x4, 0xaa7}, &(0x7f0000000100)=0x10) syz_genetlink_get_family_id$tipc2(0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000440)='wireguard\x00') socket$unix(0x1, 0x2, 0x0) socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="cccef1542fdbf566d25a80648c63940d040300000000000000001100022f78563a153e", 0x23}], 0x1}, 0x0) 23:03:42 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0007883ef016680c0317"], 0x0) 23:03:42 executing program 2: r0 = socket(0x10, 0x803, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000406010800000000000000a770fd421600689e0e169600eb164bc214c9d82daa98db347a08c8abe8fe0a"], 0x14}, 0x1, 0x0, 0x0, 0x24004808}, 0x8080) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000000), 0x4) [ 813.190842][ T8825] IPVS: ftp: loaded support on port[0] = 21 [ 813.312322][ T8825] lo speed is unknown, defaulting to 1000 [ 813.427686][ T8825] virt_wifi0 speed is unknown, defaulting to 1000 [ 813.954210][ T8828] IPVS: ftp: loaded support on port[0] = 21 23:03:47 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000e80)=ANY=[@ANYBLOB="3400000010003b0e00001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000014001280090001007866726d0000000004000280"], 0x34}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) r3 = socket(0x840000000002, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x101}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={r4, 0x1000, 0x20, 0x81, 0x100}, &(0x7f0000000380)=0x18) bind$inet6(r3, 0x0, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b3e32e32", @ANYRES16=r5, @ANYRES32, @ANYBLOB="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"/270], 0x4}}, 0x54) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r5, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r2}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000001}]}, 0x40}, 0x1, 0x0, 0x0, 0x44801}, 0x20040040) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x40, r5, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x21}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xeaeb}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl(0xffffffffffffffff, 0x0, 0x0) 23:03:47 executing program 2: r0 = socket(0x40000000015, 0x5, 0x200) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendmsg$xdp(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005340)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10120, 0x0) 23:03:47 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0008883ef016680c0317"], 0x0) 23:03:47 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x15}, 0x24008814) ioctl$SIOCAX25ADDFWD(r2, 0x89ea, 0x0) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=ANY=[@ANYBLOB="500000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="6535060000000000140012800b0001006970766c616e0000040002800a000500040000000000000008000a00", @ANYRES32=r3, @ANYBLOB="72e4d373ea6caee4"], 0x50}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r4, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(r0, 0x1, 0x53, &(0x7f0000000000)={0x6, 0x7, 'syz1\x00'}, &(0x7f0000000080)=0x28) syz_genetlink_get_family_id$devlink(0x0) gettid() syz_genetlink_get_family_id$ethtool(0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) sendmsg$inet(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x40448c4) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) 23:03:47 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$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05"], 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {0x4}, 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$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000100", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fbdbdf25020000000500030029000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)={0xe4, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0xa8, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0={0xfc, 0x0, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'geneve0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffc}]}, 0xe4}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB='L\x00\x00^', @ANYRES16=r5, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"/442, @ANYRES16=r5, @ANYBLOB="36d2c290f3797c01040000000000005c38c7bc435565b1ffffffff00000000c74f3fdbd566361fb907"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 23:03:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0xffffffffffffff52) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x0) accept4(r1, &(0x7f0000000340)=@xdp, &(0x7f00000001c0)=0x80, 0x800) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000040)=@gcm_128={{0x303}, "57d90b9a2fa000", "096d1b0705000000000000000100", "aeb84f6d", "6baf1f4a0300"}, 0x28) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) r6 = openat$cgroup_ro(r4, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f00000003c0)={'filter\x00', 0x0, 0x4, 0xd3, [], 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000240)=""/211}, &(0x7f0000000440)=0x78) [ 817.652517][ T8876] IPVS: ftp: loaded support on port[0] = 21 23:03:47 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa000b883ef016680c0317"], 0x0) 23:03:47 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180)=0xb, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) 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) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000240)=0xe7, &(0x7f0000000280)=0x1) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r7 = socket$netlink(0x10, 0x3, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001e00000c090000000000000007000000", @ANYRES32=r6, @ANYBLOB="412c00000400000005003100ff000000"], 0x28}, 0x1, 0x0, 0x0, 0x9}, 0x2000c010) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @private=0xa010100, @local}, {0x0, 0x4e20, 0x8}}}}}, 0x0) [ 817.692717][ T28] audit: type=1804 audit(1591484627.522:780): pid=8881 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/428/memory.events" dev="sda1" ino=16367 res=1 [ 817.730015][ T8884] IPVS: ftp: loaded support on port[0] = 21 23:03:47 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x8000000000000b0, 0x0) r2 = socket(0x1e, 0x4, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={0x0}}, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000000a40), 0x0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$nbd(r3, &(0x7f0000000180)=ANY=[], 0x0) r4 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r4, &(0x7f0000001900)="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", 0x1000, 0x40400c4, &(0x7f0000002900)={0xa, 0x0, 0x7, @empty, 0x744bf633, 0x1}, 0x20) syz_genetlink_get_family_id$gtp(0x0) sendmsg$AUDIT_SIGNAL_INFO(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={0x0}}, 0x0) [ 817.799492][ T8876] lo speed is unknown, defaulting to 1000 [ 817.859494][ T28] audit: type=1800 audit(1591484627.552:781): pid=8881 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16367 res=0 [ 817.885856][ T8876] virt_wifi0 speed is unknown, defaulting to 1000 [ 817.885908][ T8884] lo speed is unknown, defaulting to 1000 23:03:47 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa000c883ef016680c0317"], 0x0) [ 818.047058][ T28] audit: type=1804 audit(1591484627.552:782): pid=8881 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/428/memory.events" dev="sda1" ino=16367 res=1 23:03:48 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x0, 0x9, 0xcdc}, 0x40) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) unshare(0x6c060000) socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f00000002c0)={0x28, 0x0, 0x0, @hyper}, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x1543000) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e000000120081aee4050cecff0e00fa378b25db4cb904e473730e55cff26d1b0e002e00030000815e510befcc", 0x2d}], 0x1, 0x0, 0x0, 0x88a8ffff00000000}, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000100)={r3}) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYRES16, @ANYBLOB="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"/336], 0x174}, 0x1, 0x0, 0x0, 0x20048002}, 0x4000000) [ 818.236336][ T28] audit: type=1804 audit(1591484627.822:783): pid=8898 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/428/memory.events" dev="sda1" ino=16367 res=1 23:03:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$inet(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="df", 0x1}], 0x3e}}], 0x2, 0x0) [ 818.395176][ T28] audit: type=1804 audit(1591484627.932:784): pid=8881 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/428/memory.events" dev="sda1" ino=16367 res=1 [ 818.445930][ T8927] IPVS: ftp: loaded support on port[0] = 21 [ 818.580981][ T28] audit: type=1800 audit(1591484627.942:785): pid=8881 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16367 res=0 [ 818.594485][ T8927] lo speed is unknown, defaulting to 1000 [ 818.677582][ T7] tipc: TX() has been purged, node left! [ 818.744405][ T28] audit: type=1804 audit(1591484628.052:786): pid=8891 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/428/memory.events" dev="sda1" ino=16367 res=1 [ 818.833714][ T8883] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 818.847577][ T7] tipc: TX() has been purged, node left! [ 818.856458][ T7] tipc: TX() has been purged, node left! [ 818.861083][ T8883] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 818.898011][ T7] tipc: TX() has been purged, node left! [ 818.909719][ T7] tipc: TX() has been purged, node left! [ 818.964478][ T8883] device ipvlan2 entered promiscuous mode [ 819.204989][ T8931] IPVS: ftp: loaded support on port[0] = 21 [ 819.211452][ T8944] IPVS: ftp: loaded support on port[0] = 21 [ 819.657520][ T8884] virt_wifi0 speed is unknown, defaulting to 1000 [ 819.747715][ T8955] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 819.764476][ T8955] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 819.795193][ T8955] device ipvlan2 entered promiscuous mode [ 820.014452][ T8944] lo speed is unknown, defaulting to 1000 [ 820.067659][ T8927] virt_wifi0 speed is unknown, defaulting to 1000 23:03:50 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000e80)=ANY=[@ANYBLOB="3400000010003b0e00001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000014001280090001007866726d0000000004000280"], 0x34}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) r3 = socket(0x840000000002, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x101}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={r4, 0x1000, 0x20, 0x81, 0x100}, &(0x7f0000000380)=0x18) bind$inet6(r3, 0x0, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b3e32e32", @ANYRES16=r5, @ANYRES32, @ANYBLOB="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"/270], 0x4}}, 0x54) sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r5, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r2}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000001}]}, 0x40}, 0x1, 0x0, 0x0, 0x44801}, 0x20040040) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x40, r5, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x21}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xeaeb}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl(0xffffffffffffffff, 0x0, 0x0) 23:03:50 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa003c883ef016680c0317"], 0x0) 23:03:50 executing program 3: 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)=0x69a) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="281000002d00250800000000000000c6fcdc0000", @ANYRES32=r3, @ANYBLOB="000000000000000008000a0010"], 0x28}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x8100, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x7, 0x2500, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffffff, 0x0) [ 820.428960][ T8944] virt_wifi0 speed is unknown, defaulting to 1000 [ 820.483593][ T9011] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 820.545008][ T9017] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 820.617587][ T9030] IPVS: ftp: loaded support on port[0] = 21 [ 820.711717][ T9030] lo speed is unknown, defaulting to 1000 [ 821.034386][ T9030] virt_wifi0 speed is unknown, defaulting to 1000 23:03:53 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0060883ef016680c0317"], 0x0) 23:03:53 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 23:03:53 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={0x18, 0x33, 0x119, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r3, 0x0, 0x20000010) r4 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r4, &(0x7f0000000100)={0x1a, 0x338, 0x0, 0x64, 0x0, 0x6, @link_local}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r4, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 23:03:53 executing program 1: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nfc={0x103, 0x14}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)="9cabbf0400cbb140419b80008100501d0806", 0x5ee}], 0x1}, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x48}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, r6, 0x0, 0xf03b0000) sendfile(r5, r4, 0x0, 0x8000000000004) sendmsg$NLBL_CIPSOV4_C_LIST(r5, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00002bbd700000000000030000b5"], 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) 23:03:53 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000004440)=0x6, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$IPSET_CMD_LIST(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x7, 0x6, 0x301}, 0x14}, 0x1, 0x0, 0x0, 0x24008040}, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(0xffffffffffffffff, &(0x7f0000004300)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)=""/232, 0xe8}}, {{0x0, 0x0, 0x0}}], 0x2, 0x1, &(0x7f0000004400)={0x77359400}) sendfile(r3, r1, 0x0, 0xfffffffe) [ 823.575765][ T28] audit: type=1804 audit(1591484633.402:787): pid=9102 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/431/memory.events" dev="sda1" ino=15954 res=1 23:03:53 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000800f016680c0317"], 0x0) [ 823.654694][ T9105] IPVS: ftp: loaded support on port[0] = 21 [ 823.742467][ T28] audit: type=1800 audit(1591484633.432:788): pid=9102 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=15954 res=0 [ 823.782310][ T9105] lo speed is unknown, defaulting to 1000 [ 823.839779][ T9105] virt_wifi0 speed is unknown, defaulting to 1000 23:03:53 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004305f016680c0317"], 0x0) [ 823.906060][ T28] audit: type=1804 audit(1591484633.442:789): pid=9102 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/431/memory.events" dev="sda1" ino=15954 res=1 [ 824.123534][ T28] audit: type=1804 audit(1591484633.522:790): pid=9104 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/450/cgroup.controllers" dev="sda1" ino=16002 res=1 23:03:54 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000806f016680c0317"], 0x0) 23:03:54 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800004129aab507000000000700668b00000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x74, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xe}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xffffffffffffff0c, 0x2, [@TCA_CGROUP_EMATCHES={0x40, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x34, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18}, @TCF_EM_META={0x18, 0x0, 0x0, 0x0, {{}, [@TCA_EM_META_HDR={0xc}]}}]}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x74}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 23:03:54 executing program 5: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="14ca000003efa8c68d000400000000000000000a2000000003070105000000f787060000000000000900010073627a30000000008400000000088381933a000000000000000000000900010073797a30000000000c00800000000000000000050e000380ff0f000000000000000000032e0002"], 0x1}}, 0x0) r0 = socket(0x1a, 0x807, 0x4) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x101001}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB='\r', @ANYRES16=r1, @ANYBLOB="0100040000000500050003c6decc879590b159f2ffff04000600010000000748f6020000000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x4880) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000500)='NLBL_CALIPSO\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x2a8}}, 0x0) bind$bt_rfcomm(r0, &(0x7f00000004c0)={0x1f, @any, 0xfa}, 0xa) [ 824.362176][ T9124] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.2'. [ 824.376499][ T28] audit: type=1804 audit(1591484634.202:791): pid=9110 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/431/memory.events" dev="sda1" ino=15954 res=1 [ 824.397447][ T9127] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.2'. 23:03:54 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000140)="95", 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, r1, 0x0) ioctl$PPPIOCSNPMODE(r0, 0x40047440, &(0x7f0000000040)) 23:03:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCAX25DELUID(0xffffffffffffffff, 0x89e9, &(0x7f00000036c0)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 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}, &(0x7f0000000200)=0x14) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="01004000d86d9dc77858cc0ca9f68e81ff6bbcb984aac9e4402fd6", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x683, 0xffff, 0x4, 0x1f, 0x4, 0x400, 0x38, 0x8, r3}, &(0x7f0000000040)=0x20) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r4 = socket(0x10, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924924924924f0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000080)=0xc, 0x4) 23:03:54 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00008906f016680c0317"], 0x0) [ 824.483708][ T28] audit: type=1800 audit(1591484634.202:792): pid=9110 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=15954 res=0 23:03:54 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00008035f016680c0317"], 0x0) 23:03:54 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) r1 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x4e24, @multicast2}}) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x20000008}) write$tun(r0, &(0x7f0000000380)={@void, @val, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1}, @dest_unreach={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}, 0x3a) [ 824.871446][ T9109] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 824.937505][ T9109] device ipvlan6 entered promiscuous mode [ 824.964559][ T9109] IPv6: ADDRCONF(NETDEV_CHANGE): ipvlan6: link becomes ready [ 825.106274][ T9178] IPVS: ftp: loaded support on port[0] = 21 [ 825.729388][ T9178] lo speed is unknown, defaulting to 1000 [ 825.740877][ T9178] virt_wifi0 speed is unknown, defaulting to 1000 [ 825.835949][ T9105] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 825.861516][ T9105] device ipvlan0 entered promiscuous mode 23:03:58 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00008847f016680c0317"], 0x0) 23:03:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES16=r1], 0x7c774aac) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) accept$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, 0x0, 0x258) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r4, 0x0) 23:03:58 executing program 0: 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$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r3 = gettid() r4 = getuid() r5 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r5) ioctl$TUNSETGROUP(r0, 0x400454ce, r5) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) r8 = socket(0x10, 0x803, 0x0) sendto(r8, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r8, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0xacc}, {&(0x7f0000000140)=""/85, 0x981}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$RDS_CONG_MONITOR(r8, 0x114, 0x6, &(0x7f0000000240)=0x1, 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x20}}, 0x0) 23:03:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf0ffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x40}}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x91, 0x7, 0x5, 0x1}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r1, &(0x7f0000000180), &(0x7f0000000240)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080)=""/21}, 0x20) r2 = socket$tipc(0x1e, 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'macvlan0\x00', r4}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x2, 0x0) sendmsg$TIPC_NL_LINK_SET(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x19813}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x44}}, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r9, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r9, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1a, 0x3f, 0x8, 0x8001, 0x2a0, r1, 0x3, [], r8, r9, 0x0, 0x2}, 0x40) 23:03:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4106-gcm-aesni)\x00'}, 0x58) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) getsockopt(r1, 0x6632, 0x7f, &(0x7f0000000080)=""/46, &(0x7f00000000c0)=0x2e) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000001c0)={r1, &(0x7f0000000140)="5e46fc5a0e1d64765b02c7d3f0d0edcb2c94415127f0c8f6ee60f30c92c2bf93bdb0cb6337da56e57dc426bd3a85ff3d5b98835ae6656ae7c5a48be2b0456f2b7a1ce1f6c87bf13b273844758b53774d57d0017230fbb76f2b380da323eb93cae69eebcd2af86972bb0ae442cc3017b96840552bd05a5c0b6ee729a6fa71", &(0x7f0000000240)=""/134}, 0x20) [ 829.026745][ T7] tipc: TX() has been purged, node left! [ 829.139778][ T9250] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 829.148862][ T7] tipc: TX() has been purged, node left! [ 829.155071][ T7] tipc: TX() has been purged, node left! 23:03:59 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00008848f016680c0317"], 0x0) [ 829.181818][ T9250] device gretap0 entered promiscuous mode [ 829.196920][ T7] tipc: TX() has been purged, node left! [ 829.208628][ T9250] device macvlan2 entered promiscuous mode 23:03:59 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) readv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/18, 0x12}], 0x1) r1 = socket(0x1000000010, 0x80002, 0x0) close(r0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @dev}}) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) r5 = getpid() syz_open_procfs$namespace(r5, &(0x7f0000000040)='ns/user\x00') r6 = syz_open_procfs$namespace(r5, &(0x7f0000000180)='ns/pid\x00') r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000001) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, 0x1407, 0x1, 0x70bd2a, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r6}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r7}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x0) 23:03:59 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10, 0x1401, 0x2d15c83dbb472b77}, 0x10}}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000100)={0x0, 'vxcan1\x00', {}, 0x7c97}) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x9) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r3, 0x31905e13403123b7, 0xfffffffe, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}, 0x1, 0x50000}, 0x0) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000240)={0x40, r2, 0x1, 0x0, 0x0, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @dev}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8, 0x1, r5}, @GTPA_TID={0xc}, @GTPA_LINK={0x8}]}, 0x40}}, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r2, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_I_TEI={0x8, 0x8, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40814}, 0x24044801) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@GTPA_TID={0xc, 0x3, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x20008090) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@GTPA_I_TEI={0x8, 0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x10) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x3c}}, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r2, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@GTPA_VERSION={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_LINK={0x8, 0x1, r7}, @GTPA_FLOW={0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x20000095) [ 829.328960][ T7] tipc: TX() has been purged, node left! 23:03:59 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00006558f016680c0317"], 0x0) 23:03:59 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00008864f016680c0317"], 0x0) 23:03:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='\"'], 0x1) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) pwrite64(r1, &(0x7f00000001c0)="cb5319c244f8227132b768196cddf92a83decd6bb6bafdd12d5dbf0c1611cfb8ea33b22e0233952fd72e35c51b3b37ad2b81c082b13082be57bea87e4c14035ba81932255eed6f5169bb17498e568e6652e73ec027da024b61d3ba717015dd66d69f08f5c5e6d6ea68abb3977125d5912d76e5be899b529a5fd4c962778bac0654e17c8a452731e766e9d0997b8ca5727f029fc16a9bbf5a59d066fdd5bd4561a1a5d0ccea9402c699d26bf6bf49ef898a252eeba30566250eebc133177a18d1b96b72e8e69fc4c46af27fe08e00426012941c5992ded98edb9fdcc7d0cbff60b96817eef466f1b742bb3546612747246aa67f", 0xf3, 0x1000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa42c0, 0x0) 23:03:59 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000883ef016680c0217"], 0x0) 23:03:59 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000001300)=@raw={'raw\x00', 0x2, 0x3, 0x228, 0x0, 0xd0, 0xd0, 0x90, 0xd0, 0x190, 0x1d0, 0x1d0, 0x190, 0x1d0, 0x3, 0x0, {[{{@ip={@local, @remote, 0xffffffff, 0xffffffff, 'veth0_to_team\x00', '\x00', {0x6a88e20c6744e2de}, {}, 0x0, 0x0, 0x22}, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0xffffffff, 0x0, 'snmp_trap\x00', 'syz1\x00', {0x1}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x288) [ 829.879451][ T28] audit: type=1800 audit(1591484639.712:793): pid=9310 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name=22 dev="sda1" ino=16066 res=0 [ 829.927585][ T9250] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 829.983396][ T9250] device macvlan3 entered promiscuous mode 23:03:59 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000883ef016680c0617"], 0x0) 23:04:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) sendmmsg$inet6(r0, &(0x7f000000a840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20000040) poll(0x0, 0x0, 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) socket$pppl2tp(0x18, 0x1, 0x1) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r2, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x8080}, 0x20010000) sendmmsg$inet6(r1, &(0x7f000000a840)=[{{&(0x7f0000002840)={0xa, 0x0, 0x0, @remote}, 0x1c, 0x0}}], 0x1, 0x20000040) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000006c0)={0x68, r3, 0x320, 0x70bd26, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0xe454, @media='ib\x00'}}}, ["", "", "", ""]}, 0x68}}, 0x11) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") socketpair(0x18, 0x0, 0x0, &(0x7f0000000100)) syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') sendmsg$BATADV_CMD_TP_METER(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x1, 0x0, 0x0, 0x20040004}, 0x10000004) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b4000000100001042abd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="2b0b0000040002007000128008000100767469006400028008000400ac1414bb08000100", @ANYRES32=0x0, @ANYBLOB="08000300000000000800020001000000080003000400000008000600d0000000080006000900000008000400ac1e000108000100", @ANYRES32=0x0, @ANYBLOB="88000500", @ANYRES32=0x0, @ANYBLOB="0800060008000000080006000000000014616e310000000000000020e50008000a00", @ANYRES32=0x0, @ANYBLOB="0500110004000000"], 0xb4}, 0x1, 0x0, 0x0, 0x4005}, 0x0) 23:04:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf0ffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x40}}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x91, 0x7, 0x5, 0x1}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r1, &(0x7f0000000180), &(0x7f0000000240)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080)=""/21}, 0x20) r2 = socket$tipc(0x1e, 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'macvlan0\x00', r4}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x2, 0x0) sendmsg$TIPC_NL_LINK_SET(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x19813}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x44}}, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r9, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r9, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1a, 0x3f, 0x8, 0x8001, 0x2a0, r1, 0x3, [], r8, r9, 0x0, 0x2}, 0x40) 23:04:00 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x8000008000080003, 0x5) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000011003586000000000020000a07000000", @ANYRES32=r3, @ANYBLOB="0000ef04f20000000c001a00080002"], 0x3}, 0x1, 0xfffffffc}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000000)={0x1755, 0x3f, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'ipvlan0\x00'}) 23:04:00 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000883ef016680c0817"], 0x0) 23:04:00 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_J1939_SEND_PRIO(r1, 0x6b, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000740)={0x2, 0x0, @local}, &(0x7f0000000780)=0x10) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00000007c0)=0x3, 0x4) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000480)="c0ef8884fb9cd8022d5a330dc9259f877c76cf569f84cfcea6454fcd514e1cbd71230b82b996dee01dcb2b376a3c80e7096cf6bf1a26460ca67d4c90c6ca25fb913d2d5a7f662bf649025096620e987c52eeda30d5a4892bf66d263a40833bedfecec835b3f46b0f1c585966f52860e50776abd55d442a6e52a25c69fa34041481363a8e64e13087931a34b94eab2ae8a2c9a459", 0x94}, {&(0x7f0000000540)="f44ff60561253fae0e2f18267c72c7d6a0255dae505acd5b3f10d06a529d17b582c9ba02534aaa2c0e3fa2ca29eb2eca7f26762191f02a746cb2d505c21acac1f9f392dfec38d82c718b57969c6933ea0d86de203274bbc4a96a0c7d62b4896a853f507c0d05a67fa58048d3baa8962fdd2fa3769a58653ebdae39430c8492b53772aa6de8b77e10dfe7b203fc522657b9d3c093bbe101fd2292ccb810ff77bc579fa25f38c7173bf025f187b0c62053b474e83ca743456f524ac762acbae3b4063ca436bdc9a08e58964a2303e99f38a65aa0878ec011f3e662743f8cade189cd279e6b6006a60f591de383749e03489c0b", 0xf2}, {&(0x7f0000000640)="9e7e", 0x2}], 0x3, &(0x7f00000006c0)=[@rights={{0x24, 0x1, 0x1, [r2, r0, r1, 0xffffffffffffffff, r3]}}], 0x28, 0x8090}, 0x40408d1) r5 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e86000)="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", 0xb7) openat$cgroup_type(r0, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x3b, 0x0, 0x8) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200)='NLBL_CIPSOv4\x00') ioctl(r1, 0x2, &(0x7f0000000340)="77c57822783a079274ffd25da7576bfeea21ad1eb071b623b8771274ee35f8ffa02036da7d2083290d073fc0c8d3b4be605725d06a16a4a1f275cd7872cdf87dab0b80c336acb4b1222ddd7e1e546ebfdcedf4e0552531b05edc1bb8125f5f5ed17e71d45516c844357bd05270f5af16764fbd924cd5980f8d349b144563fc3645") sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x44, r6, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21a7}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x8ed981c469389749}, 0x814) socket$rxrpc(0x21, 0x2, 0xa) 23:04:00 executing program 1: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x66, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000077727889929fcbe013e4bbe9e164aa1984cf342ea8dcfa0fed18082688f0541716693b1cc07f6ae945c2231f86f9f5e4cf16e26241aa969e0b6b2e39b2ec0195dc2caeef6c8663784877b830d0331f872e97585d551b81df5a8af13a8ef1b0130a95876f6c28da3c514ed567b1c7560dca7a8db2007c161e57f17cfd91f2d92221609ab551c7f5dcbe49bed1c7f109f31462122e9b20b848d832df49a788645eff21c86d779fa0f964756daaf1c354e54d1b216904d0c64b1e6a3d0d60e98e5338f2df7ace33"], &(0x7f00000001c0)=0x8) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x14, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r6, 0x10000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r7, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x4e20, 0x8, @private2={0xfc, 0x2, [], 0x1}}}, 0x1, 0x5, 0x80, 0x5, 0x0, 0x4, 0x4}, 0x9c) [ 830.723516][ T9354] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 830.763245][ T9354] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 23:04:00 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000883ef016680c0917"], 0x0) [ 830.874469][ T9365] IPVS: ftp: loaded support on port[0] = 21 23:04:00 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) r5 = openat$cgroup_ro(r3, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x7a05, 0x1700) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0004a1fc250d", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r7, 0x4}, &(0x7f00000001c0)=0x8) pwritev(r5, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) sendfile(r2, r0, 0x0, 0x80000001) [ 830.930344][ T9359] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 830.970249][ T9359] device macvlan4 entered promiscuous mode 23:04:00 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000883ef016680c03177030a8445245e664584259b64e060919cd8e06eb3348294d846f6871b68556b32edc87365da4cac340accc1daf988ecfe17155b81855c9b5b012645a521016bbcd81ebadab216832e8510eb223e20d08e336f48084b8494889a727730cbebde48c69cf753365ba4b455ef3be01d96212716cae4b550033fe203a93ecc9b9f135cffa6e906637fdbf1392eabd0065083793"], 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@ipv6_getnetconf={0x1c, 0x52, 0x8, 0x70bd2d, 0x25dfdbfb, {}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x7fff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4046041}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close(r2) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r4 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="1108004000000000008796d931", @ANYRES32=r5, @ANYBLOB], 0x24}}, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="56040e4515b3ce032ed8b9ba072f877d", 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014009280090001007663616e0000009a0000008008000a00", @ANYRES32=0x0, @ANYBLOB], 0x3c}}, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="e3cd8ac17e2097baf8769c06000000", @ANYRES16=r3, @ANYBLOB="08002abd7000ffdbdf256b0000000a001a00adf2bf93003f000008000100040000000a001a00aaaaaaaaaa1500000a001a00000000000000000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r8, @ANYBLOB="0800010001000000"], 0x58}, 0x1, 0x0, 0x0, 0x50}, 0x4000090) [ 831.064944][ T28] audit: type=1804 audit(1591484640.893:794): pid=9385 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir228950032/syzkaller.4GuAXT/456/memory.events" dev="sda1" ino=16276 res=1 23:04:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_MAKE_EQUIV(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x3f7, 0x4, 0x70bd28, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x840}, 0x0) r4 = socket(0x10, 0x80002, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r2, 0x0, 0x100000001) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r6, 0x0, 0x100000001) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 831.165832][ T28] audit: type=1800 audit(1591484640.933:795): pid=9385 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16276 res=0 [ 831.330432][ T28] audit: type=1804 audit(1591484641.163:796): pid=9393 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/437/cgroup.controllers" dev="sda1" ino=16380 res=1 [ 831.464166][ T28] audit: type=1804 audit(1591484641.293:797): pid=9399 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/437/cgroup.controllers" dev="sda1" ino=16380 res=1 [ 831.612473][ T9371] IPVS: ftp: loaded support on port[0] = 21 [ 831.863116][ T9376] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 831.875697][ T28] audit: type=1800 audit(1591484641.713:798): pid=9390 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16276 res=0 23:04:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xc0, 0x453, 0x100, 0x70bd2a, 0x25dfdbfd, "20ff04ada1dbe002866692c3103343196c3686dd2d9a9151e55c8d8494f12a04ecdff4f8282f5c08e6f8e19341dcab97a3c4415baeb09bb1168a337cae112a8aa4271c87a8d69567344a57c87a46299f20004032ba2231da8fc86fd2c1a341848ed1d11433326fc14f65c28e370c706ba065b477c5385f8c6e8427db67e0a6df92db8349ea43f8fcb7b67e8a570d4bd1a712b0a6d51da9a3316a0d3afb6318a895ecdc53d297fe9a49c9fca30fc87e97", ["", "", ""]}, 0xc0}, 0x1, 0x0, 0x0, 0x20008000}, 0x80) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) ioctl$sock_rose_SIOCRSCLRRT(r3, 0x89e4) connect$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x1, @ipv4={[], [], @multicast2}}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x10, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}}, &(0x7f0000000000)='GPL\x00', 0x7, 0x1ab, &(0x7f000000cf3d)=""/195}, 0x48) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_int(r4, 0x0, 0x12, &(0x7f0000000040), &(0x7f0000000140)=0x4) [ 831.916075][ T9376] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 23:04:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_AF_SPEC={0x8, 0x1a, 0x0, 0x1, [@AF_MPLS={0x4}]}]}, 0x3c}}, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x18, r2, 0x1, 0x5, 0x6, @multicast}, 0x14) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000002c0)={0x9, &(0x7f0000000240)=[{0x8, 0x60, 0x1}, {0x80, 0x4, 0x4, 0x1}, {0x1, 0x0, 0x1, 0x63b}, {0x7, 0x9d, 0x3, 0xfffffffd}, {0xca, 0x81, 0x5, 0xa8a}, {0x2, 0x8, 0xef}, {0x1, 0x20, 0x1, 0x7}, {0x0, 0x9, 0x7, 0x7fffffff}, {0xff, 0x1, 0x6, 0x101}]}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRESDEC], 0x4) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={r6, 0xf85, 0x7, 0x302}, 0x10) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7f000001}}, 0x1c) [ 832.012763][ T9365] lo speed is unknown, defaulting to 1000 [ 832.035212][ T9371] lo speed is unknown, defaulting to 1000 [ 832.052480][ T9365] virt_wifi0 speed is unknown, defaulting to 1000 23:04:01 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="140000003100050fd25a80648c63940d0d24fc6008711122970a797850f57801a05e576db233676ff265dfe64b54a0bcee42fa2e59fe34ad3dd08ece739c0be21adc6dc91f8b0686e4cd86cf000000d9feaa151a4f78450a2fe242be2c9c4569a2c427716d994ca7d908df7e355b62ecd2f8071f73a117907377309f16d0ca264755a111670df2c10ec28004", 0x14}], 0xfffffffffffff4c}, 0x20040814) [ 832.132603][ T9419] netlink: 'syz-executor.5': attribute type 6 has an invalid length. [ 832.239455][ T9422] netlink: 'syz-executor.5': attribute type 6 has an invalid length. 23:04:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) getsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff30000000000000000e1ff", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="140012000b000100627269646765"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r6, @ANYBLOB="98f45766d7f380f8180593026115b973377005e2ce961821cee6616e6bb6928492e58c951e27932657967490b707c35823547f0cd7996082677c5509eb6b3eef510894163a92ce3c52938360d4e638763131dc54e7185ef031c47faa817c42be4a57671dc557ea332765273dccdc70ddaa4f612db3d46f"], 0x3c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r9}}, 0x20}}, 0x0) 23:04:02 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000883ef016680c0317"], 0x0) syz_emit_ethernet(0x118, &(0x7f0000000040)={@dev={[], 0x43}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @val={@val={0x9100, 0x1, 0x0, 0x2}, {0x8100, 0x4, 0x1, 0x3}}, {@ipx={0x8137, {0xffff, 0x102, 0x4, 0x0, {@broadcast, @current, 0x5}, {@broadcast, @random="50074ada59b5", 0x3}, "1d61e159858d908060d21613fc66d22cbd06e745138956307bd817b0873c9968608acdef3b4ba822979721e4030135bbdba7ab018ac157ea3908989e6dc2fab823287ecbaa552acb53c388370704e13649936ee58270d999070f65869d96af25d0a39c5927e15dbb32a966efff7c08acf31ed456faae302c4946bc02b4f9f50dd83ca297ab901ce48b60c4629420e5cac0007cc91c2eaaabc429e822defba1f8e48fa0fade10a9bb16b4777d10e12e143ec639afaac21fac14570c33c4cb4c224ccda84e10b284f33a10e2386e405e8fc81d266a5a7521a9fdc34b497e10fd40dd965f92"}}}}, &(0x7f0000000180)={0x0, 0x4, [0x193, 0x879, 0xa9a, 0xa6]}) 23:04:02 executing program 5: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r3, 0xc0406619, &(0x7f0000000380)={{0x0, 0x0, @identifier="c1a8a9f3eac7e92a9b0248d767270686"}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'macsec0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xd603}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x44}, 0x1, 0x4000}, 0x0) 23:04:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}, {&(0x7f0000000100)="66b00572ca5b7686ff9d7ba190ec48063054dd16614c199bcc608d0ad74304aac7f3c9397fc911be3c56f4cd295a653ae8c13963c511b0e6f32d9cbb2ae9b68bd5396277f9f0be89c1d4b6f5a22ab69b81593131ef3e7288edc0dcb07e144d6b5781e04d3b81035df4cfcbd75a57dffd8583fee795ea8b685cb4a53e49c4bc3af63e229b912794166dae69e6c1ff54a053d7ec118d77a649490ee4901e321880046dd034effefe59d960e6764d44fc81ae293e063aeaff1ea63c3b66", 0xbc}], 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000680)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500000019000400046c000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 832.500824][ T9467] device macsec0 entered promiscuous mode [ 832.507495][ T9467] [ 832.509822][ T9467] ===================================================== [ 832.516747][ T9467] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 832.524198][ T9467] 5.7.0-syzkaller #0 Not tainted [ 832.529135][ T9467] ----------------------------------------------------- [ 832.536244][ T9467] syz-executor.5/9467 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 832.544201][ T9467] ffff8880605b41f0 (&net->nsid_lock){+.+.}-{2:2}, at: peernet2id_alloc+0xcd/0x3f0 [ 832.553446][ T9467] [ 832.553446][ T9467] and this task is already holding: [ 832.560893][ T9467] ffff888098614280 (&dev->addr_list_lock_key#349){+...}-{2:2}, at: dev_uc_add+0x1f/0xb0 [ 832.570797][ T9467] which would create a new lock dependency: [ 832.576665][ T9467] (&dev->addr_list_lock_key#349){+...}-{2:2} -> (&net->nsid_lock){+.+.}-{2:2} [ 832.585920][ T9467] [ 832.585920][ T9467] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 832.595480][ T9467] (&mc->mca_lock){+.-.}-{2:2} [ 832.595494][ T9467] [ 832.595494][ T9467] ... which became SOFTIRQ-irq-safe at: [ 832.607959][ T9467] lock_acquire+0x1f2/0x8f0 [ 832.612576][ T9467] _raw_spin_lock_bh+0x2f/0x40 [ 832.617427][ T9467] mld_ifc_timer_expire+0x2b5/0x920 [ 832.622729][ T9467] call_timer_fn+0x1ac/0x780 [ 832.627403][ T9467] run_timer_softirq+0x623/0x1600 [ 832.632511][ T9467] __do_softirq+0x26c/0x9f7 [ 832.637182][ T9467] irq_exit+0x192/0x1d0 [ 832.641507][ T9467] smp_apic_timer_interrupt+0x19e/0x600 [ 832.647128][ T9467] apic_timer_interrupt+0xf/0x20 [ 832.652153][ T9467] write_comp_data+0x1e/0x70 [ 832.656807][ T9467] tomoyo_check_acl+0x2b9/0x3e0 [ 832.661743][ T9467] tomoyo_path_permission+0x1f0/0x360 [ 832.667196][ T9467] tomoyo_path_perm+0x3a6/0x400 [ 832.672128][ T9467] tomoyo_path_rmdir+0x8e/0xd0 [ 832.676973][ T9467] security_path_rmdir+0xf3/0x150 [ 832.682079][ T9467] do_rmdir+0x2cf/0x3e0 [ 832.686330][ T9467] do_syscall_64+0xf6/0x7d0 [ 832.690916][ T9467] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 832.696882][ T9467] [ 832.696882][ T9467] to a SOFTIRQ-irq-unsafe lock: [ 832.703895][ T9467] (&net->nsid_lock){+.+.}-{2:2} [ 832.703909][ T9467] [ 832.703909][ T9467] ... which became SOFTIRQ-irq-unsafe at: [ 832.716778][ T9467] ... [ 832.716798][ T9467] lock_acquire+0x1f2/0x8f0 [ 832.723957][ T9467] _raw_spin_lock+0x2a/0x40 [ 832.728543][ T9467] cleanup_net+0x2a5/0xa50 [ 832.733044][ T9467] process_one_work+0x965/0x16a0 [ 832.738069][ T9467] worker_thread+0x96/0xe20 [ 832.742655][ T9467] kthread+0x388/0x470 [ 832.746838][ T9467] ret_from_fork+0x24/0x30 [ 832.751326][ T9467] [ 832.751326][ T9467] other info that might help us debug this: [ 832.751326][ T9467] [ 832.761633][ T9467] Chain exists of: [ 832.761633][ T9467] &mc->mca_lock --> &dev->addr_list_lock_key#349 --> &net->nsid_lock [ 832.761633][ T9467] [ 832.775693][ T9467] Possible interrupt unsafe locking scenario: [ 832.775693][ T9467] [ 832.784005][ T9467] CPU0 CPU1 [ 832.789363][ T9467] ---- ---- [ 832.794718][ T9467] lock(&net->nsid_lock); [ 832.799127][ T9467] local_irq_disable(); [ 832.805881][ T9467] lock(&mc->mca_lock); [ 832.812631][ T9467] lock(&dev->addr_list_lock_key#349); [ 832.820684][ T9467] [ 832.824131][ T9467] lock(&mc->mca_lock); [ 832.828537][ T9467] [ 832.828537][ T9467] *** DEADLOCK *** [ 832.828537][ T9467] [ 832.836679][ T9467] 2 locks held by syz-executor.5/9467: [ 832.842121][ T9467] #0: ffffffff8a592ea8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3f9/0xad0 [ 832.851502][ T9467] #1: ffff888098614280 (&dev->addr_list_lock_key#349){+...}-{2:2}, at: dev_uc_add+0x1f/0xb0 [ 832.861667][ T9467] [ 832.861667][ T9467] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 832.872081][ T9467] -> (&mc->mca_lock){+.-.}-{2:2} { [ 832.877279][ T9467] HARDIRQ-ON-W at: [ 832.881378][ T9467] lock_acquire+0x1f2/0x8f0 [ 832.887700][ T9467] _raw_spin_lock_bh+0x2f/0x40 [ 832.894293][ T9467] mld_del_delrec+0x344/0x570 [ 832.900794][ T9467] __ipv6_dev_mc_inc+0x811/0xca0 [ 832.907551][ T9467] ipv6_add_dev+0x98e/0x1090 [ 832.913970][ T9467] addrconf_init+0xd3/0x39a [ 832.920296][ T9467] inet6_init+0x368/0x705 [ 832.926453][ T9467] do_one_initcall+0x10a/0x7d0 [ 832.934259][ T9467] kernel_init_freeable+0x501/0x5b0 [ 832.941276][ T9467] kernel_init+0xd/0x1bb [ 832.947343][ T9467] ret_from_fork+0x24/0x30 [ 832.953566][ T9467] IN-SOFTIRQ-W at: [ 832.957658][ T9467] lock_acquire+0x1f2/0x8f0 [ 832.963979][ T9467] _raw_spin_lock_bh+0x2f/0x40 [ 832.970561][ T9467] mld_ifc_timer_expire+0x2b5/0x920 [ 832.977579][ T9467] call_timer_fn+0x1ac/0x780 [ 832.983983][ T9467] run_timer_softirq+0x623/0x1600 [ 832.990819][ T9467] __do_softirq+0x26c/0x9f7 [ 832.997816][ T9467] irq_exit+0x192/0x1d0 [ 833.003778][ T9467] smp_apic_timer_interrupt+0x19e/0x600 [ 833.011124][ T9467] apic_timer_interrupt+0xf/0x20 [ 833.017869][ T9467] write_comp_data+0x1e/0x70 [ 833.024267][ T9467] tomoyo_check_acl+0x2b9/0x3e0 [ 833.031791][ T9467] tomoyo_path_permission+0x1f0/0x360 [ 833.038981][ T9467] tomoyo_path_perm+0x3a6/0x400 [ 833.045646][ T9467] tomoyo_path_rmdir+0x8e/0xd0 [ 833.052220][ T9467] security_path_rmdir+0xf3/0x150 [ 833.059322][ T9467] do_rmdir+0x2cf/0x3e0 [ 833.065308][ T9467] do_syscall_64+0xf6/0x7d0 [ 833.071644][ T9467] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 833.079332][ T9467] INITIAL USE at: [ 833.083303][ T9467] lock_acquire+0x1f2/0x8f0 [ 833.089549][ T9467] _raw_spin_lock_bh+0x2f/0x40 [ 833.096022][ T9467] mld_del_delrec+0x344/0x570 [ 833.102427][ T9467] __ipv6_dev_mc_inc+0x811/0xca0 [ 833.109095][ T9467] ipv6_add_dev+0x98e/0x1090 [ 833.115409][ T9467] addrconf_init+0xd3/0x39a [ 833.121621][ T9467] inet6_init+0x368/0x705 [ 833.127674][ T9467] do_one_initcall+0x10a/0x7d0 [ 833.134171][ T9467] kernel_init_freeable+0x501/0x5b0 [ 833.141115][ T9467] kernel_init+0xd/0x1bb [ 833.147078][ T9467] ret_from_fork+0x24/0x30 [ 833.153212][ T9467] } [ 833.155783][ T9467] ... key at: [] __key.79842+0x0/0x40 [ 833.163299][ T9467] ... acquired at: [ 833.167180][ T9467] _raw_spin_lock_bh+0x2f/0x40 [ 833.172104][ T9467] __dev_mc_add+0x28/0xd0 [ 833.176586][ T9467] igmp6_group_added+0x375/0x420 [ 833.181700][ T9467] __ipv6_dev_mc_inc+0x819/0xca0 [ 833.186801][ T9467] ipv6_add_dev+0x99d/0x1090 [ 833.191550][ T9467] addrconf_notify+0x89c/0x2270 [ 833.196555][ T9467] notifier_call_chain+0xc0/0x230 [ 833.201750][ T9467] call_netdevice_notifiers_info+0xb5/0x130 [ 833.207817][ T9467] register_netdevice+0xd70/0x10b0 [ 833.213102][ T9467] macsec_newlink+0x441/0x1530 [ 833.218018][ T9467] __rtnl_newlink+0xf18/0x1590 [ 833.222942][ T9467] rtnl_newlink+0x64/0xa0 [ 833.227424][ T9467] rtnetlink_rcv_msg+0x44e/0xad0 [ 833.232512][ T9467] netlink_rcv_skb+0x15a/0x410 [ 833.237449][ T9467] netlink_unicast+0x537/0x740 [ 833.242364][ T9467] netlink_sendmsg+0x882/0xe10 [ 833.247801][ T9467] sock_sendmsg+0xcf/0x120 [ 833.252369][ T9467] __sys_sendto+0x219/0x330 [ 833.257205][ T9467] __x64_sys_sendto+0xdd/0x1b0 [ 833.262120][ T9467] do_syscall_64+0xf6/0x7d0 [ 833.266772][ T9467] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 833.272802][ T9467] [ 833.275112][ T9467] -> (&dev->addr_list_lock_key#349){+...}-{2:2} { [ 833.281506][ T9467] HARDIRQ-ON-W at: [ 833.285468][ T9467] lock_acquire+0x1f2/0x8f0 [ 833.291595][ T9467] _raw_spin_lock_bh+0x2f/0x40 [ 833.297983][ T9467] __dev_mc_add+0x28/0xd0 [ 833.303935][ T9467] igmp6_group_added+0x375/0x420 [ 833.310762][ T9467] __ipv6_dev_mc_inc+0x819/0xca0 [ 833.317323][ T9467] ipv6_add_dev+0x99d/0x1090 [ 833.323545][ T9467] addrconf_notify+0x89c/0x2270 [ 833.330042][ T9467] notifier_call_chain+0xc0/0x230 [ 833.336702][ T9467] call_netdevice_notifiers_info+0xb5/0x130 [ 833.344226][ T9467] register_netdevice+0xd70/0x10b0 [ 833.351050][ T9467] macsec_newlink+0x441/0x1530 [ 833.357438][ T9467] __rtnl_newlink+0xf18/0x1590 [ 833.363822][ T9467] rtnl_newlink+0x64/0xa0 [ 833.369776][ T9467] rtnetlink_rcv_msg+0x44e/0xad0 [ 833.378681][ T9467] netlink_rcv_skb+0x15a/0x410 [ 833.385082][ T9467] netlink_unicast+0x537/0x740 [ 833.391489][ T9467] netlink_sendmsg+0x882/0xe10 [ 833.397914][ T9467] sock_sendmsg+0xcf/0x120 [ 833.403957][ T9467] __sys_sendto+0x219/0x330 [ 833.410090][ T9467] __x64_sys_sendto+0xdd/0x1b0 [ 833.416500][ T9467] do_syscall_64+0xf6/0x7d0 [ 833.422719][ T9467] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 833.430236][ T9467] INITIAL USE at: [ 833.434110][ T9467] lock_acquire+0x1f2/0x8f0 [ 833.440152][ T9467] _raw_spin_lock_bh+0x2f/0x40 [ 833.446460][ T9467] __dev_mc_add+0x28/0xd0 [ 833.452354][ T9467] igmp6_group_added+0x375/0x420 [ 833.458825][ T9467] __ipv6_dev_mc_inc+0x819/0xca0 [ 833.465394][ T9467] ipv6_add_dev+0x99d/0x1090 [ 833.471617][ T9467] addrconf_notify+0x89c/0x2270 [ 833.478013][ T9467] notifier_call_chain+0xc0/0x230 [ 833.484575][ T9467] call_netdevice_notifiers_info+0xb5/0x130 [ 833.492003][ T9467] register_netdevice+0xd70/0x10b0 [ 833.498653][ T9467] macsec_newlink+0x441/0x1530 [ 833.504982][ T9467] __rtnl_newlink+0xf18/0x1590 [ 833.511291][ T9467] rtnl_newlink+0x64/0xa0 [ 833.517604][ T9467] rtnetlink_rcv_msg+0x44e/0xad0 [ 833.524170][ T9467] netlink_rcv_skb+0x15a/0x410 [ 833.530475][ T9467] netlink_unicast+0x537/0x740 [ 833.536776][ T9467] netlink_sendmsg+0x882/0xe10 [ 833.543076][ T9467] sock_sendmsg+0xcf/0x120 [ 833.549027][ T9467] __sys_sendto+0x219/0x330 [ 833.555079][ T9467] __x64_sys_sendto+0xdd/0x1b0 [ 833.561391][ T9467] do_syscall_64+0xf6/0x7d0 [ 833.567432][ T9467] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 833.574853][ T9467] } [ 833.577339][ T9467] ... key at: [] 0xffff888098614b68 [ 833.584588][ T9467] ... acquired at: [ 833.588374][ T9467] lock_acquire+0x1f2/0x8f0 [ 833.593036][ T9467] _raw_spin_lock+0x2a/0x40 [ 833.597686][ T9467] peernet2id_alloc+0xcd/0x3f0 [ 833.602599][ T9467] rtnl_fill_ifinfo+0x1e7c/0x39b0 [ 833.607772][ T9467] rtmsg_ifinfo_build_skb+0xcd/0x1a0 [ 833.613203][ T9467] rtmsg_ifinfo_event.part.0+0x49/0xe0 [ 833.618809][ T9467] rtmsg_ifinfo+0x7f/0xa0 [ 833.623286][ T9467] __dev_notify_flags+0x235/0x2c0 [ 833.628474][ T9467] __dev_set_promiscuity+0x191/0x210 [ 833.633904][ T9467] dev_set_promiscuity+0x4f/0xe0 [ 833.639002][ T9467] macsec_dev_change_rx_flags+0x13b/0x170 [ 833.644868][ T9467] __dev_set_promiscuity.cold+0x2e3/0x340 [ 833.650733][ T9467] __dev_set_rx_mode+0x21f/0x300 [ 833.655819][ T9467] dev_uc_add+0xa1/0xb0 [ 833.660143][ T9467] macvlan_open+0x54a/0x8b0 [ 833.664794][ T9467] __dev_open+0x231/0x3c0 [ 833.669268][ T9467] __dev_change_flags+0x4df/0x620 [ 833.674440][ T9467] rtnl_configure_link+0xec/0x250 [ 833.679611][ T9467] __rtnl_newlink+0xf3f/0x1590 [ 833.684529][ T9467] rtnl_newlink+0x64/0xa0 [ 833.689017][ T9467] rtnetlink_rcv_msg+0x44e/0xad0 [ 833.694103][ T9467] netlink_rcv_skb+0x15a/0x410 [ 833.699012][ T9467] netlink_unicast+0x537/0x740 [ 833.703920][ T9467] netlink_sendmsg+0x882/0xe10 [ 833.708830][ T9467] sock_sendmsg+0xcf/0x120 [ 833.713393][ T9467] ____sys_sendmsg+0x6e6/0x810 [ 833.718304][ T9467] ___sys_sendmsg+0x100/0x170 [ 833.723126][ T9467] __sys_sendmsg+0xe5/0x1b0 [ 833.727779][ T9467] do_syscall_64+0xf6/0x7d0 [ 833.732435][ T9467] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 833.738468][ T9467] [ 833.740789][ T9467] [ 833.740789][ T9467] the dependencies between the lock to be acquired [ 833.740793][ T9467] and SOFTIRQ-irq-unsafe lock: [ 833.754264][ T9467] -> (&net->nsid_lock){+.+.}-{2:2} { [ 833.759528][ T9467] HARDIRQ-ON-W at: [ 833.763490][ T9467] lock_acquire+0x1f2/0x8f0 [ 833.769617][ T9467] _raw_spin_lock+0x2a/0x40 [ 833.775750][ T9467] cleanup_net+0x2a5/0xa50 [ 833.781789][ T9467] process_one_work+0x965/0x16a0 [ 833.788349][ T9467] worker_thread+0x96/0xe20 [ 833.794472][ T9467] kthread+0x388/0x470 [ 833.800184][ T9467] ret_from_fork+0x24/0x30 [ 833.806434][ T9467] SOFTIRQ-ON-W at: [ 833.810392][ T9467] lock_acquire+0x1f2/0x8f0 [ 833.816529][ T9467] _raw_spin_lock+0x2a/0x40 [ 833.822666][ T9467] cleanup_net+0x2a5/0xa50 [ 833.828717][ T9467] process_one_work+0x965/0x16a0 [ 833.836320][ T9467] worker_thread+0x96/0xe20 [ 833.842451][ T9467] kthread+0x388/0x470 [ 833.848151][ T9467] ret_from_fork+0x24/0x30 [ 833.854206][ T9467] INITIAL USE at: [ 833.858077][ T9467] lock_acquire+0x1f2/0x8f0 [ 833.864115][ T9467] _raw_spin_lock+0x2a/0x40 [ 833.870157][ T9467] cleanup_net+0x2a5/0xa50 [ 833.876112][ T9467] process_one_work+0x965/0x16a0 [ 833.882584][ T9467] worker_thread+0x96/0xe20 [ 833.888621][ T9467] kthread+0x388/0x470 [ 833.894226][ T9467] ret_from_fork+0x24/0x30 [ 833.900172][ T9467] } [ 833.902653][ T9467] ... key at: [] __key.70196+0x0/0x40 [ 833.910086][ T9467] ... acquired at: [ 833.913869][ T9467] lock_acquire+0x1f2/0x8f0 [ 833.918518][ T9467] _raw_spin_lock+0x2a/0x40 [ 833.923169][ T9467] peernet2id_alloc+0xcd/0x3f0 [ 833.928080][ T9467] rtnl_fill_ifinfo+0x1e7c/0x39b0 [ 833.933252][ T9467] rtmsg_ifinfo_build_skb+0xcd/0x1a0 [ 833.938683][ T9467] rtmsg_ifinfo_event.part.0+0x49/0xe0 [ 833.944286][ T9467] rtmsg_ifinfo+0x7f/0xa0 [ 833.948762][ T9467] __dev_notify_flags+0x235/0x2c0 [ 833.953937][ T9467] __dev_set_promiscuity+0x191/0x210 [ 833.959367][ T9467] dev_set_promiscuity+0x4f/0xe0 [ 833.964539][ T9467] macsec_dev_change_rx_flags+0x13b/0x170 [ 833.970419][ T9467] __dev_set_promiscuity.cold+0x2e3/0x340 [ 833.976286][ T9467] __dev_set_rx_mode+0x21f/0x300 [ 833.981371][ T9467] dev_uc_add+0xa1/0xb0 [ 833.985676][ T9467] macvlan_open+0x54a/0x8b0 [ 833.990327][ T9467] __dev_open+0x231/0x3c0 [ 833.994803][ T9467] __dev_change_flags+0x4df/0x620 [ 833.999975][ T9467] rtnl_configure_link+0xec/0x250 [ 834.005153][ T9467] __rtnl_newlink+0xf3f/0x1590 [ 834.010081][ T9467] rtnl_newlink+0x64/0xa0 [ 834.014563][ T9467] rtnetlink_rcv_msg+0x44e/0xad0 [ 834.019649][ T9467] netlink_rcv_skb+0x15a/0x410 [ 834.024556][ T9467] netlink_unicast+0x537/0x740 [ 834.029465][ T9467] netlink_sendmsg+0x882/0xe10 [ 834.034374][ T9467] sock_sendmsg+0xcf/0x120 [ 834.038936][ T9467] ____sys_sendmsg+0x6e6/0x810 [ 834.043846][ T9467] ___sys_sendmsg+0x100/0x170 [ 834.048670][ T9467] __sys_sendmsg+0xe5/0x1b0 [ 834.053339][ T9467] do_syscall_64+0xf6/0x7d0 [ 834.057989][ T9467] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 834.065247][ T9467] [ 834.067822][ T9467] [ 834.067822][ T9467] stack backtrace: [ 834.073691][ T9467] CPU: 1 PID: 9467 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 834.081900][ T9467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 834.091929][ T9467] Call Trace: [ 834.095199][ T9467] dump_stack+0x188/0x20d [ 834.099508][ T9467] check_irq_usage.cold+0x566/0x6de [ 834.104685][ T9467] ? check_usage_forwards+0x4e0/0x4e0 [ 834.110043][ T9467] ? mark_lock+0x11f/0xdd0 [ 834.114445][ T9467] ? print_usage_bug+0x240/0x240 [ 834.119357][ T9467] ? check_path+0x22/0x40 [ 834.123660][ T9467] ? check_noncircular+0x16d/0x3e0 [ 834.128755][ T9467] ? print_circular_bug.isra.0+0x3a0/0x3a0 [ 834.134537][ T9467] ? __lock_acquire+0xc6c/0x4a70 [ 834.139466][ T9467] ? print_usage_bug+0x240/0x240 [ 834.144388][ T9467] ? __lock_acquire+0x2ab2/0x4a70 [ 834.149386][ T9467] __lock_acquire+0x2ab2/0x4a70 [ 834.154218][ T9467] ? find_held_lock+0x2d/0x110 [ 834.158961][ T9467] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 834.164924][ T9467] ? debug_smp_processor_id+0x2f/0x185 [ 834.171144][ T9467] ? lock_downgrade+0x840/0x840 [ 834.175970][ T9467] ? veth_stats_rx+0x283/0x3c0 [ 834.180708][ T9467] lock_acquire+0x1f2/0x8f0 [ 834.185187][ T9467] ? peernet2id_alloc+0xcd/0x3f0 [ 834.190186][ T9467] ? lock_release+0x800/0x800 [ 834.194840][ T9467] ? __dev_xdp_query.part.0+0x97/0x100 [ 834.200274][ T9467] ? __netdev_adjacent_dev_insert+0x700/0x700 [ 834.206331][ T9467] ? __nla_reserve+0x9b/0xc0 [ 834.210983][ T9467] ? memcpy+0x39/0x60 [ 834.214941][ T9467] _raw_spin_lock+0x2a/0x40 [ 834.219439][ T9467] ? peernet2id_alloc+0xcd/0x3f0 [ 834.224368][ T9467] peernet2id_alloc+0xcd/0x3f0 [ 834.229135][ T9467] ? net_drop_ns.part.0+0xd0/0xd0 [ 834.234146][ T9467] ? veth_validate+0x200/0x200 [ 834.238893][ T9467] rtnl_fill_ifinfo+0x1e7c/0x39b0 [ 834.244878][ T9467] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 834.250666][ T9467] ? rtnl_fill_vf+0x430/0x430 [ 834.255321][ T9467] ? __phys_addr+0x9a/0x110 [ 834.259840][ T9467] ? memset+0x20/0x40 [ 834.263798][ T9467] ? __alloc_skb+0x3a7/0x5a0 [ 834.268366][ T9467] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 834.273886][ T9467] rtmsg_ifinfo_build_skb+0xcd/0x1a0 [ 834.279154][ T9467] rtmsg_ifinfo_event.part.0+0x49/0xe0 [ 834.284589][ T9467] rtmsg_ifinfo+0x7f/0xa0 [ 834.288895][ T9467] __dev_notify_flags+0x235/0x2c0 [ 834.293896][ T9467] ? irq_work_queue+0xca/0x100 [ 834.298648][ T9467] ? dev_change_name+0x930/0x930 [ 834.303561][ T9467] ? wake_up_klogd.part.0+0x8c/0xc0 [ 834.308732][ T9467] ? vprintk_emit+0x1f1/0x730 [ 834.313384][ T9467] ? vprintk_func+0x97/0x1a6 [ 834.317948][ T9467] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 834.323904][ T9467] __dev_set_promiscuity+0x191/0x210 [ 834.329164][ T9467] dev_set_promiscuity+0x4f/0xe0 [ 834.334079][ T9467] macsec_dev_change_rx_flags+0x13b/0x170 [ 834.339773][ T9467] ? macsec_dev_set_rx_mode+0x50/0x50 [ 834.345120][ T9467] __dev_set_promiscuity.cold+0x2e3/0x340 [ 834.350816][ T9467] __dev_set_rx_mode+0x21f/0x300 [ 834.355751][ T9467] dev_uc_add+0xa1/0xb0 [ 834.359882][ T9467] macvlan_open+0x54a/0x8b0 [ 834.364360][ T9467] ? macvlan_change_rx_flags+0x170/0x170 [ 834.369967][ T9467] __dev_open+0x231/0x3c0 [ 834.374279][ T9467] ? dev_set_rx_mode+0x30/0x30 [ 834.379016][ T9467] ? __local_bh_enable_ip+0x159/0x270 [ 834.384384][ T9467] ? __dev_change_flags+0x18c/0x620 [ 834.389588][ T9467] ? __dev_change_flags+0x18c/0x620 [ 834.394767][ T9467] __dev_change_flags+0x4df/0x620 [ 834.399954][ T9467] ? dev_set_allmulti+0x30/0x30 [ 834.404787][ T9467] rtnl_configure_link+0xec/0x250 [ 834.409801][ T9467] __rtnl_newlink+0xf3f/0x1590 [ 834.414551][ T9467] ? rtnl_link_unregister+0x240/0x240 [ 834.419905][ T9467] ? bpf_ksym_find+0x177/0x1c0 [ 834.424736][ T9467] ? is_bpf_text_address+0xcb/0x160 [ 834.429909][ T9467] ? kernel_text_address+0x6e/0xe0 [ 834.435008][ T9467] ? __kernel_text_address+0x9/0x30 [ 834.440186][ T9467] ? unwind_get_return_address+0x5a/0xa0 [ 834.445791][ T9467] ? profile_setup.cold+0xc1/0xc1 [ 834.450794][ T9467] ? arch_stack_walk+0x97/0xf0 [ 834.455542][ T9467] ? stack_trace_save+0x8c/0xc0 [ 834.460372][ T9467] ? stack_trace_consume_entry+0x160/0x160 [ 834.466223][ T9467] ? rtnl_newlink+0x46/0xa0 [ 834.470703][ T9467] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 834.476255][ T9467] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 834.482221][ T9467] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 834.488009][ T9467] rtnl_newlink+0x64/0xa0 [ 834.492321][ T9467] ? __rtnl_newlink+0x1590/0x1590 [ 834.497673][ T9467] rtnetlink_rcv_msg+0x44e/0xad0 [ 834.502588][ T9467] ? rtnl_bridge_getlink+0x870/0x870 [ 834.507862][ T9467] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 834.513127][ T9467] ? __copy_skb_header+0x230/0x5b0 [ 834.518214][ T9467] ? skb_splice_bits+0x1a0/0x1a0 [ 834.523128][ T9467] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 834.528913][ T9467] netlink_rcv_skb+0x15a/0x410 [ 834.533653][ T9467] ? rtnl_bridge_getlink+0x870/0x870 [ 834.538912][ T9467] ? netlink_ack+0xa10/0xa10 [ 834.543480][ T9467] netlink_unicast+0x537/0x740 [ 834.548219][ T9467] ? netlink_attachskb+0x810/0x810 [ 834.553314][ T9467] ? _copy_from_iter_full+0x25c/0x870 [ 834.558670][ T9467] ? __phys_addr_symbol+0x2c/0x70 [ 834.563680][ T9467] ? __check_object_size+0x171/0x437 [ 834.568939][ T9467] netlink_sendmsg+0x882/0xe10 [ 834.573714][ T9467] ? aa_af_perm+0x260/0x260 [ 834.578191][ T9467] ? netlink_unicast+0x740/0x740 [ 834.583104][ T9467] ? netlink_unicast+0x740/0x740 [ 834.590383][ T9467] sock_sendmsg+0xcf/0x120 [ 834.594777][ T9467] ____sys_sendmsg+0x6e6/0x810 [ 834.599779][ T9467] ? kernel_sendmsg+0x50/0x50 [ 834.604438][ T9467] ___sys_sendmsg+0x100/0x170 [ 834.609098][ T9467] ? debug_smp_processor_id+0x2f/0x185 [ 834.614538][ T9467] ? sendmsg_copy_msghdr+0x70/0x70 [ 834.619634][ T9467] ? __fget_files+0x32f/0x500 [ 834.624291][ T9467] ? ksys_dup3+0x3c0/0x3c0 [ 834.628687][ T9467] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 834.634646][ T9467] ? __fget_light+0x20e/0x270 [ 834.639319][ T9467] __sys_sendmsg+0xe5/0x1b0 [ 834.643821][ T9467] ? __sys_sendmsg_sock+0xb0/0xb0 [ 834.648822][ T9467] ? __x64_sys_futex+0x380/0x4f0 [ 834.653826][ T9467] ? do_syscall_64+0x21/0x7d0 [ 834.658494][ T9467] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 834.664453][ T9467] do_syscall_64+0xf6/0x7d0 [ 834.668959][ T9467] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 834.674837][ T9467] RIP: 0033:0x45ca69 [ 834.678711][ T9467] 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 [ 834.698376][ T9467] RSP: 002b:00007f42b56f9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 834.706849][ T9467] RAX: ffffffffffffffda RBX: 0000000000500f80 RCX: 000000000045ca69 [ 834.714798][ T9467] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 834.724048][ T9467] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 834.731998][ T9467] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 834.739970][ T9467] R13: 0000000000000a04 R14: 00000000004cce0c R15: 00007f42b56fa6d4 [ 834.841995][ T9471] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 834.879727][ T9474] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 834.973549][ T9371] virt_wifi0 speed is unknown, defaulting to 1000 [ 834.980169][ T9475] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 835.118910][ T9477] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 835.166904][ T9479] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 23:04:06 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x4, 0x4, 0x80000000004, 0xe657}, 0x2c) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e22, 0x7fffffff, @mcast1, 0x1ff}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e21, 0x8, @private1, 0x8}, @in={0x2, 0x4e20, @rand_addr=0x64010102}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e20, @rand_addr=0x64010100}, @in6={0xa, 0x4e22, 0x3, @mcast2, 0x8001}], 0xb4) close(r0) 23:04:06 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@bridge_getlink={0x30, 0x12, 0x4, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x8, 0x2c200}, [@IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x3ff}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/156, &(0x7f0000000100)=0x9c) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000883ef016680c0317"], 0x0) 23:04:06 executing program 5: r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r3, 0xc0406619, &(0x7f0000000380)={{0x0, 0x0, @identifier="c1a8a9f3eac7e92a9b0248d767270686"}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'macsec0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xd603}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x44}, 0x1, 0x4000}, 0x0) 23:04:06 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r4, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) sendfile(r1, r0, 0x0, 0x80000001) socket(0x10, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000000000104f8023e42fc1e5aa1f3a463ad06df00b7a71cbbddcb2b2d49d3edb3b5e8a3cf6a82a2270fafe9b", @ANYRES32=r5, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r7, 0xc0d58860b4c77945, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'ib', 0x25, 'vlan0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r7, 0x400, 0x70bd29, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc4}, 0x800) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 23:04:06 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000005e80)=[{{&(0x7f0000000080)={0x2, 0x0, @local}, 0xa, 0x0}}, {{&(0x7f0000000380)={0x2, 0x0, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040), 0x18}}], 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000980)=ANY=[@ANYBLOB='}'], 0x1) r2 = accept(r0, &(0x7f0000000300)=@nfc, &(0x7f00000000c0)=0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000003c0)={{0xa, 0x4e20, 0x9, @local, 0x6}, {0xa, 0x4e22, 0x5, @loopback, 0x4}, 0xff, [0x5, 0x0, 0x400, 0x5, 0x5, 0x2, 0x8, 0x9]}, 0x5c) write$binfmt_elf32(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB="0375390b08a08f06606b81697e386b24f51fbc1facbe143b1afbb483f982fe7b6fe16a8c28fe5e7345c8c1d7b74a1a20b897264c91bf25b432a36c067add6b2fba5b4ee7966a0e3381ec2c94d101ef520296c7211b9fafe2d417fddf4f23130a6f281cbc93df5c6712b4da7621bbd8d7310a6c96de904956a5a51d1376f721ddb310"], 0x82) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0xffffffff800) sendfile(r6, r5, &(0x7f0000000040), 0x100000001) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@initdev}}, &(0x7f00000006c0)=0xe8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r8, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r8, &(0x7f0000000040)=ANY=[@ANYBLOB="010000bdff01000000"], 0x9) write$binfmt_misc(r8, &(0x7f0000000140)=ANY=[], 0xfef0) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r9, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000700)={0x58, r10, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}]}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ef}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffe9}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x58}}, 0x40004) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="b4000000", @ANYRES16=r10, @ANYBLOB="00042bbd7000fddbdf250a000000080004000b04000008000600830500005c00038008000400030000002400018008000500ad00000037"], 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r8, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) bpf$MAP_CREATE(0x0, &(0x7f0000000900)={0xbebcff6e66b8a4d6, 0x6, 0x0, 0x7fffffff, 0x240, r5, 0xfffffffc, [], r7, r8, 0x5, 0x5}, 0x3c) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x17, "c8ee79826b91108fa4b09712dc2137ab2e25f77d34207e"}, &(0x7f0000000640)=0x3b) bind$l2tp(0xffffffffffffffff, &(0x7f0000000680)={0x2, 0x0, @remote, 0x4}, 0x10) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffffffffffded) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="28f9976b4e0100001000bb65f9b694dc07ec0000", @ANYRES32=r11, @ANYBLOB="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"], 0x128}}, 0x48080) r12 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=@dellink={0x20, 0x11, 0x6420f5bbac46caef, 0x0, 0x0, {0x0, 0x0, 0x0, r11}}, 0x20}}, 0x0) 23:04:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_user\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, r3, 0xb0343aabd1184b87}, 0x14}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r4}, 0x10) sendfile(r2, r1, 0x0, 0x100000001) [ 836.664356][ T28] audit: type=1804 audit(1591484646.493:799): pid=9556 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/440/memory.events" dev="sda1" ino=16375 res=1 23:04:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = accept$ax25(r1, &(0x7f00000000c0)={{0x3, @bcast}, [@default, @bcast, @bcast, @bcast, @remote, @null, @bcast, @bcast]}, &(0x7f0000000000)=0x48) ioctl$sock_ax25_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @default]}) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') r3 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r3, &(0x7f000000ac80), 0x66, 0x0) 23:04:06 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x4, 0x4, 0x80000000004, 0xe657}, 0x2c) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e22, 0x7fffffff, @mcast1, 0x1ff}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e21, 0x8, @private1, 0x8}, @in={0x2, 0x4e20, @rand_addr=0x64010102}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e20, @rand_addr=0x64010100}, @in6={0xa, 0x4e22, 0x3, @mcast2, 0x8001}], 0xb4) close(r0) 23:04:06 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000883ef016680c0317"], 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x4, 0x2}, 0x6) [ 836.769754][ T28] audit: type=1800 audit(1591484646.533:800): pid=9556 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16375 res=0 [ 836.845356][ T9556] tipc: Enabling of bearer rejected, illegal name [ 836.867498][ T28] audit: type=1804 audit(1591484646.533:801): pid=9556 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/440/memory.events" dev="sda1" ino=16375 res=1 23:04:06 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa08aa0180c200000016eb603ce65d008056a74d8000000000000000000000000000bbfe800000000000000000aa0000883ef016680c031796edf173353698"], 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x3, 0x2, 0x801, 0x0, 0x0, {0x7}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8880}, 0x44000) [ 836.881650][ T9580] tipc: Enabling of bearer rejected, illegal name 23:04:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = accept$ax25(r1, &(0x7f00000000c0)={{0x3, @bcast}, [@default, @bcast, @bcast, @bcast, @remote, @null, @bcast, @bcast]}, &(0x7f0000000000)=0x48) ioctl$sock_ax25_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @default]}) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') r3 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r3, &(0x7f000000ac80), 0x66, 0x0) 23:04:06 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x4, 0x4, 0x80000000004, 0xe657}, 0x2c) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e22, 0x7fffffff, @mcast1, 0x1ff}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e21, 0x8, @private1, 0x8}, @in={0x2, 0x4e20, @rand_addr=0x64010102}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e20, @rand_addr=0x64010100}, @in6={0xa, 0x4e22, 0x3, @mcast2, 0x8001}], 0xb4) close(r0) 23:04:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_user\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, r3, 0xb0343aabd1184b87}, 0x14}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000001) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r4}, 0x10) sendfile(r2, r1, 0x0, 0x100000001) 23:04:06 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r4, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) sendfile(r1, r0, 0x0, 0x80000001) socket(0x10, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000000000104f8023e42fc1e5aa1f3a463ad06df00b7a71cbbddcb2b2d49d3edb3b5e8a3cf6a82a2270fafe9b", @ANYRES32=r5, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r7, 0xc0d58860b4c77945, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'ib', 0x25, 'vlan0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r7, 0x400, 0x70bd29, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc4}, 0x800) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 836.989191][ T28] audit: type=1800 audit(1591484646.703:802): pid=9556 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16375 res=0 23:04:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'hsr0\x00', 0x1000}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') r1 = socket(0x14, 0x6, 0x5) mmap$xdp(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x50, r1, 0x80000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge_slave_0\x00', 0x22000000c0ffffff}) setsockopt$packet_tx_ring(r0, 0x107, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000140)=0x20038, 0xfffffffffffffd2f) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) accept$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x44) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x0, 0x110, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000d40), {[{{@arp={@loopback, @dev={0xac, 0x14, 0x14, 0x3c}, 0xff, 0xffffffff, 0x9, 0xa, {@empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}}, {@mac=@multicast, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}}, 0x5, 0x1, 0x7, 0x40, 0x6, 0xffff, 'syzkaller1\x00', 'ip6tnl0\x00', {}, {}, 0x0, 0x100}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@multicast, @rand_addr=0x64010101, @empty, 0x1}}}, {{@arp={@multicast2, @local, 0xffffffff, 0xffffffff, 0x6, 0x7, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}}, {@empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xa561454d89f27c4]}}, 0x5, 0x9, 0x4, 0xc5, 0x3, 0x3, 'veth0_vlan\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x180}, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x200, 0x7c79, 0x2}}}, {{@arp={@loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xff000000, 0xff, 0x7, 0x8, {@mac=@random="80497e7c9472", {[0x0, 0x0, 0xff, 0xff, 0xff]}}, {@empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}}, 0x4, 0xdac6, 0x3ff, 0xfff8, 0xfff7, 0x0, 'tunl0\x00', 'macsec0\x00', {0xc6feec9f36e67ca9}, {0xff}, 0x0, 0x2}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast, @rand_addr=0x64010100, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x440) 23:04:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000010c0), &(0x7f0000001100)=0x4) sendfile(r1, r0, 0x0, 0x100000001) recvfrom$phonet(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x100, &(0x7f0000000040)={0x23, 0xff, 0x0, 0x3}, 0x10) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000011c0)=0x14) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="001e0000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001180)={r3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000001140)={r5, 0x43}, 0x8) 23:04:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = accept$ax25(r1, &(0x7f00000000c0)={{0x3, @bcast}, [@default, @bcast, @bcast, @bcast, @remote, @null, @bcast, @bcast]}, &(0x7f0000000000)=0x48) ioctl$sock_ax25_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @default]}) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') r3 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r3, &(0x7f000000ac80), 0x66, 0x0) [ 837.122080][ T28] audit: type=1804 audit(1591484646.703:803): pid=9580 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/440/memory.events" dev="sda1" ino=16375 res=1 23:04:07 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x4, 0x4, 0x80000000004, 0xe657}, 0x2c) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e22, 0x7fffffff, @mcast1, 0x1ff}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e21, 0x8, @private1, 0x8}, @in={0x2, 0x4e20, @rand_addr=0x64010102}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e20, @rand_addr=0x64010100}, @in6={0xa, 0x4e22, 0x3, @mcast2, 0x8001}], 0xb4) close(r0) [ 837.218857][ T28] audit: type=1804 audit(1591484646.953:804): pid=9596 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/441/memory.events" dev="sda1" ino=15826 res=1 [ 837.255400][ T9605] device bridge_slave_0 entered promiscuous mode 23:04:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = accept$ax25(r1, &(0x7f00000000c0)={{0x3, @bcast}, [@default, @bcast, @bcast, @bcast, @remote, @null, @bcast, @bcast]}, &(0x7f0000000000)=0x48) ioctl$sock_ax25_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @default]}) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') r3 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg(r3, &(0x7f000000ac80), 0x66, 0x0) [ 837.271792][ T9596] tipc: Enabling of bearer rejected, illegal name [ 837.285015][ T9605] x_tables: duplicate underflow at hook 1 23:04:07 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r4, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) sendfile(r1, r0, 0x0, 0x80000001) socket(0x10, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000000000104f8023e42fc1e5aa1f3a463ad06df00b7a71cbbddcb2b2d49d3edb3b5e8a3cf6a82a2270fafe9b", @ANYRES32=r5, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r7, 0xc0d58860b4c77945, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'ib', 0x25, 'vlan0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r7, 0x400, 0x70bd29, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc4}, 0x800) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 837.309140][ T28] audit: type=1800 audit(1591484646.953:805): pid=9596 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=15826 res=0 [ 837.352198][ T9612] x_tables: duplicate underflow at hook 1 23:04:07 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x4, 0x4, 0x80000000004, 0xe657}, 0x2c) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) close(r0) [ 837.377767][ T28] audit: type=1804 audit(1591484646.993:806): pid=9596 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/441/memory.events" dev="sda1" ino=15826 res=1 23:04:07 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc31040018000a001100022f000037153e", 0x23}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffffd5, 0x0}, 0xc100) sendmsg(r1, &(0x7f0000000a40)={0x0, 0xfffffffffffffebd, &(0x7f0000000380)=[{&(0x7f0000000fc0)="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", 0x584}], 0x1}, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) accept(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r7 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="3cb9449fec22fdb22d7fa11d2732000000", @ANYRES16=r6, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000100000008000a00000000000800170016b22e5a6c7f0a6d61934c0447bbe9bedd45026820833e6674b4229433422294152a3a49827dcb45dfc5745c", @ANYRES32=r7, @ANYBLOB="0f21b32543100d553b67a648f147fd8fca006c035b011bf500e0335dfcacca375ee5a0749bdab697d66fbac92e7e21ee08d12a06e453d60af5fda38d094f3b454766e081963e0077333d9180d203e7a4c05b015ab930cdb07cfd9cce1146b27220c1b870023143860bc253ee6a822813b5ef8360c5ec896891875a220fb509a9ed8b72c27f76dfb6472cd2813ba74cb69abc0930b79cd8a46ab29341b9174ecb22625c2932ca6ecaeac13b6a9feeca6a8114747c8c1fdbc9d2e33715852240"], 0x3c}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r6, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @empty}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x81}]}, 0x58}, 0x1, 0x0, 0x0, 0x4040050}, 0x4044000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x6dd, 0x4, 0xffffffff}, 0x10) 23:04:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = accept$ax25(r1, &(0x7f00000000c0)={{0x3, @bcast}, [@default, @bcast, @bcast, @bcast, @remote, @null, @bcast, @bcast]}, &(0x7f0000000000)=0x48) ioctl$sock_ax25_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @default]}) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') r3 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) 23:04:07 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x4, 0x4, 0x80000000004, 0xe657}, 0x2c) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) close(r0) [ 837.501718][ T28] audit: type=1804 audit(1591484647.083:807): pid=9593 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir258741608/syzkaller.0MR3xF/448/cgroup.controllers" dev="sda1" ino=15749 res=1 [ 837.537008][ T9622] ieee80211 !: Selected rate control algorithm 'minstrel_ht' [ 837.560253][ T9622] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 837.595622][ T9622] CPU: 0 PID: 9622 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 837.603056][ T28] audit: type=1804 audit(1591484647.323:808): pid=9619 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir468463729/syzkaller.ITnV12/442/memory.events" dev="sda1" ino=16367 res=1 [ 837.603882][ T9622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 837.603888][ T9622] Call Trace: [ 837.603908][ T9622] dump_stack+0x188/0x20d [ 837.603928][ T9622] sysfs_warn_dup.cold+0x1c/0x2d [ 837.603951][ T9622] sysfs_do_create_link_sd.isra.0+0x119/0x130 [ 837.656296][ T9622] sysfs_create_link+0x61/0xc0 [ 837.661240][ T9622] device_add+0x713/0x1c10 [ 837.665667][ T9622] ? uevent_show+0x360/0x360 [ 837.670263][ T9622] ? ieee80211_set_bitrate_flags+0x20b/0x5c0 [ 837.676246][ T9622] wiphy_register+0x1e2e/0x2940 [ 837.681108][ T9622] ? wiphy_unregister+0xee0/0xee0 [ 837.686170][ T9622] ? register_netdev+0x50/0x50 [ 837.690943][ T9622] ieee80211_register_hw+0x2295/0x3960 [ 837.696422][ T9622] ? ieee80211_ifa_changed+0xdc0/0xdc0 [ 837.701930][ T9622] ? lock_downgrade+0x840/0x840 [ 837.706881][ T9622] ? lockdep_init_map_waits+0x26a/0x890 [ 837.712602][ T9622] ? memset+0x20/0x40 [ 837.716856][ T9622] ? __hrtimer_init+0x13b/0x270 [ 837.721714][ T9622] mac80211_hwsim_new_radio+0x22ac/0x4520 [ 837.727438][ T9622] ? do_syscall_64+0xf6/0x7d0 [ 837.732138][ T9622] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 837.738228][ T9622] ? hwsim_register_received_nl+0x400/0x400 [ 837.744124][ T9622] ? memcpy+0x39/0x60 [ 837.748121][ T9622] hwsim_new_radio_nl+0x8fe/0xf50 [ 837.753148][ T9622] ? mac80211_hwsim_new_radio+0x4520/0x4520 [ 837.759307][ T9622] ? genl_family_rcv_msg_attrs_parse+0x1bd/0x320 [ 837.765669][ T9622] ? genl_family_rcv_msg_attrs_parse+0x1c7/0x320 [ 837.772449][ T9622] genl_rcv_msg+0x627/0xdf0 [ 837.776963][ T9622] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 837.783290][ T9622] ? __dev_queue_xmit+0xbf2/0x30a0 [ 837.788413][ T9622] ? lock_release+0x800/0x800 [ 837.793097][ T9622] ? skb_splice_bits+0x1a0/0x1a0 [ 837.798039][ T9622] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 837.804107][ T9622] netlink_rcv_skb+0x15a/0x410 [ 837.808884][ T9622] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 837.815420][ T9622] ? netlink_ack+0xa10/0xa10 [ 837.820103][ T9622] ? netlink_deliver_tap+0x236/0xb50 [ 837.825387][ T9622] genl_rcv+0x24/0x40 [ 837.829394][ T9622] netlink_unicast+0x537/0x740 [ 837.834164][ T9622] ? netlink_attachskb+0x810/0x810 [ 837.839272][ T9622] ? _copy_from_iter_full+0x25c/0x870 [ 837.844730][ T9622] ? __phys_addr_symbol+0x2c/0x70 [ 837.849754][ T9622] ? __check_object_size+0x171/0x437 [ 837.855128][ T9622] netlink_sendmsg+0x882/0xe10 [ 837.859896][ T9622] ? aa_af_perm+0x260/0x260 [ 837.864488][ T9622] ? netlink_unicast+0x740/0x740 [ 837.869630][ T9622] ? netlink_unicast+0x740/0x740 [ 837.874575][ T9622] sock_sendmsg+0xcf/0x120 [ 837.878999][ T9622] ____sys_sendmsg+0x6e6/0x810 [ 837.883765][ T9622] ? kernel_sendmsg+0x50/0x50 [ 837.888456][ T9622] ? lock_acquire+0x1f2/0x8f0 [ 837.893141][ T9622] ___sys_sendmsg+0x100/0x170 [ 837.897848][ T9622] ? sendmsg_copy_msghdr+0x70/0x70 [ 837.902995][ T9622] ? lock_acquire+0x1f2/0x8f0 [ 837.907699][ T9622] ? __fget_files+0x32f/0x500 [ 837.912384][ T9622] ? ksys_dup3+0x3c0/0x3c0 [ 837.916813][ T9622] ? trace_hardirqs_on+0x5f/0x230 [ 837.921842][ T9622] ? __fget_light+0x20e/0x270 [ 837.926522][ T9622] __sys_sendmsg+0xe5/0x1b0 [ 837.931026][ T9622] ? __sys_sendmsg_sock+0xb0/0xb0 [ 837.936070][ T9622] ? __x64_sys_futex+0x380/0x4f0 [ 837.941010][ T9622] ? entry_SYSCALL_64_after_hwframe+0x4e/0xb3 [ 837.947164][ T9622] ? trace_hardirqs_off_caller+0x55/0x230 [ 837.952974][ T9622] do_syscall_64+0xf6/0x7d0 [ 837.957481][ T9622] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 837.963380][ T9622] RIP: 0033:0x45ca69 [ 837.967362][ T9622] 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 [ 837.987409][ T9622] RSP: 002b:00007f42b56f9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 837.995823][ T9622] RAX: ffffffffffffffda RBX: 0000000000500dc0 RCX: 000000000045ca69 [ 838.003794][ T9622] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 23:04:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) socket$isdn_base(0x22, 0x3, 0x0) 23:04:07 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x4, 0x4, 0x80000000004, 0xe657}, 0x2c) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) close(r0) [ 838.011766][ T9622] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 838.019734][ T9622] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 838.027965][ T9622] R13: 00000000000009fd R14: 00000000004ccd99 R15: 00007f42b56fa6d4 23:04:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = accept$ax25(r1, &(0x7f00000000c0)={{0x3, @bcast}, [@default, @bcast, @bcast, @bcast, @remote, @null, @bcast, @bcast]}, &(0x7f0000000000)=0x48) ioctl$sock_ax25_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @default]}) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') socket$inet6(0xa, 0x1, 0x0) [ 838.067322][ T9642] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 23:04:07 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)={'#! ', './file0', [{0x20, 'vcan\x00'}, {0x20, 'vcan\x00'}], 0xa, "d5021bec0c41cb2f4972a30038b64ec9e54ea9fffc877bb3ddad3e111dc13c7998cf0de5f141f228403952af56cdc82af592cb88731ce4cad6aa2a892b58845767ebd39ec34f0e4f1d26165fef61126e057ee134fa3b0739aa17d552891cb5cf72b23066a31605efe26c3c874669f62e7d658b626decc4fc7232df1286f90e29eee1ea61e26f0958f1bc57643efd4863208c182e74007411ca4a29c93d2bae609fca595dcff32e04a96897f770"}, 0xc4) 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) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000240)={0x0, 0x0}) recvmmsg(r7, &(0x7f00000000c0), 0x0, 0x40010121, &(0x7f0000000280)={r8, r9+10000000}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYRES16=r0, @ANYRESHEX=r1, @ANYRESHEX=r6], 0x0) 23:04:07 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r4, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) sendfile(r1, r0, 0x0, 0x80000001) socket(0x10, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000000000104f8023e42fc1e5aa1f3a463ad06df00b7a71cbbddcb2b2d49d3edb3b5e8a3cf6a82a2270fafe9b", @ANYRES32=r5, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r7, 0xc0d58860b4c77945, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'ib', 0x25, 'vlan0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r7, 0x400, 0x70bd29, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc4}, 0x800) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 838.152615][ T9648] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 838.183666][ T9636] base_sock_release(000000009192878e) sk=00000000927ef3ed 23:04:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x4, 0x4, 0x80000000004, 0xe657}, 0x2c) socket(0x10, 0x803, 0x0) close(r0) [ 838.199938][ T9642] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 23:04:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = accept$ax25(r1, &(0x7f00000000c0)={{0x3, @bcast}, [@default, @bcast, @bcast, @bcast, @remote, @null, @bcast, @bcast]}, &(0x7f0000000000)=0x48) ioctl$sock_ax25_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @default]}) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') 23:04:08 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) socket$isdn_base(0x22, 0x3, 0x0) [ 838.315113][ T9622] ieee80211 !: Selected rate control algorithm 'minstrel_ht' [ 838.359358][ T9622] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 838.380994][ T9622] CPU: 0 PID: 9622 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 838.389383][ T9622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.399439][ T9622] Call Trace: [ 838.402742][ T9622] dump_stack+0x188/0x20d 23:04:08 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[], 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) sendfile(r1, r0, 0x0, 0x100000001) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)=0x8, 0x4) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000000080)={0x10000005}) [ 838.407083][ T9622] sysfs_warn_dup.cold+0x1c/0x2d [ 838.412064][ T9622] sysfs_do_create_link_sd.isra.0+0x119/0x130 [ 838.418253][ T9622] sysfs_create_link+0x61/0xc0 [ 838.423190][ T9622] device_add+0x713/0x1c10 [ 838.427609][ T9622] ? uevent_show+0x360/0x360 [ 838.432329][ T9622] ? ieee80211_set_bitrate_flags+0x20b/0x5c0 [ 838.438688][ T9622] wiphy_register+0x1e2e/0x2940 [ 838.443542][ T9622] ? wiphy_unregister+0xee0/0xee0 [ 838.448624][ T9622] ? register_netdev+0x50/0x50 [ 838.454067][ T9622] ieee80211_register_hw+0x2295/0x3960 [ 838.459541][ T9622] ? ieee80211_ifa_changed+0xdc0/0xdc0 [ 838.465005][ T9622] ? lock_downgrade+0x840/0x840 [ 838.469864][ T9622] ? lockdep_init_map_waits+0x26a/0x890 [ 838.475410][ T9622] ? memset+0x20/0x40 [ 838.479397][ T9622] ? __hrtimer_init+0x13b/0x270 [ 838.484338][ T9622] mac80211_hwsim_new_radio+0x22ac/0x4520 [ 838.490064][ T9622] ? do_syscall_64+0xf6/0x7d0 [ 838.494745][ T9622] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 838.500823][ T9622] ? hwsim_register_received_nl+0x400/0x400 [ 838.506719][ T9622] ? memcpy+0x39/0x60 [ 838.510705][ T9622] hwsim_new_radio_nl+0x8fe/0xf50 [ 838.515735][ T9622] ? mac80211_hwsim_new_radio+0x4520/0x4520 [ 838.521663][ T9622] ? genl_family_rcv_msg_attrs_parse+0x1bd/0x320 [ 838.528007][ T9622] ? genl_family_rcv_msg_attrs_parse+0x1c7/0x320 [ 838.534346][ T9622] genl_rcv_msg+0x627/0xdf0 [ 838.538902][ T9622] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 838.545318][ T9622] ? __dev_queue_xmit+0xbf2/0x30a0 [ 838.550440][ T9622] ? lock_release+0x800/0x800 [ 838.555134][ T9622] ? skb_splice_bits+0x1a0/0x1a0 [ 838.560070][ T9622] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 838.565904][ T9622] netlink_rcv_skb+0x15a/0x410 [ 838.570669][ T9622] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 838.577297][ T9622] ? netlink_ack+0xa10/0xa10 [ 838.581888][ T9622] ? netlink_deliver_tap+0x236/0xb50 [ 838.587173][ T9622] genl_rcv+0x24/0x40 [ 838.591154][ T9622] netlink_unicast+0x537/0x740 [ 838.595923][ T9622] ? netlink_attachskb+0x810/0x810 [ 838.601031][ T9622] ? _copy_from_iter_full+0x25c/0x870 [ 838.606403][ T9622] ? __phys_addr_symbol+0x2c/0x70 [ 838.611427][ T9622] ? __check_object_size+0x171/0x437 [ 838.616749][ T9622] netlink_sendmsg+0x882/0xe10 [ 838.621581][ T9622] ? aa_af_perm+0x260/0x260 [ 838.626091][ T9622] ? netlink_unicast+0x740/0x740 [ 838.631033][ T9622] ? netlink_unicast+0x740/0x740 [ 838.636003][ T9622] sock_sendmsg+0xcf/0x120 [ 838.640507][ T9622] ____sys_sendmsg+0x6e6/0x810 [ 838.645276][ T9622] ? kernel_sendmsg+0x50/0x50 [ 838.649960][ T9622] ? lock_acquire+0x1f2/0x8f0 [ 838.654643][ T9622] ___sys_sendmsg+0x100/0x170 [ 838.659329][ T9622] ? sendmsg_copy_msghdr+0x70/0x70 [ 838.664447][ T9622] ? lock_acquire+0x1f2/0x8f0 [ 838.669132][ T9622] ? __fget_files+0x32f/0x500 [ 838.673809][ T9622] ? ksys_dup3+0x3c0/0x3c0 [ 838.678224][ T9622] ? trace_hardirqs_on+0x5f/0x230 [ 838.683255][ T9622] ? __fget_light+0x20e/0x270 [ 838.687940][ T9622] __sys_sendmsg+0xe5/0x1b0 [ 838.692445][ T9622] ? __sys_sendmsg_sock+0xb0/0xb0 [ 838.697476][ T9622] ? __x64_sys_futex+0x380/0x4f0 [ 838.702505][ T9622] ? entry_SYSCALL_64_after_hwframe+0x4e/0xb3 [ 838.708572][ T9622] ? trace_hardirqs_off_caller+0x55/0x230 [ 838.714300][ T9622] do_syscall_64+0xf6/0x7d0 [ 838.718809][ T9622] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 838.727160][ T9622] RIP: 0033:0x45ca69 [ 838.731087][ T9622] 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 [ 838.750837][ T9622] RSP: 002b:00007f42b56f9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 838.759342][ T9622] RAX: ffffffffffffffda RBX: 0000000000500dc0 RCX: 000000000045ca69 [ 838.768021][ T9622] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 838.776002][ T9622] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 838.783995][ T9622] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 838.791975][ T9622] R13: 00000000000009fd R14: 00000000004ccd99 R15: 00007f42b56fa6d4 23:04:08 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc31040018000a001100022f000037153e", 0x23}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffffd5, 0x0}, 0xc100) sendmsg(r1, &(0x7f0000000a40)={0x0, 0xfffffffffffffebd, &(0x7f0000000380)=[{&(0x7f0000000fc0)="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", 0x584}], 0x1}, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) accept(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r7 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="3cb9449fec22fdb22d7fa11d2732000000", @ANYRES16=r6, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000100000008000a00000000000800170016b22e5a6c7f0a6d61934c0447bbe9bedd45026820833e6674b4229433422294152a3a49827dcb45dfc5745c", @ANYRES32=r7, @ANYBLOB="0f21b32543100d553b67a648f147fd8fca006c035b011bf500e0335dfcacca375ee5a0749bdab697d66fbac92e7e21ee08d12a06e453d60af5fda38d094f3b454766e081963e0077333d9180d203e7a4c05b015ab930cdb07cfd9cce1146b27220c1b870023143860bc253ee6a822813b5ef8360c5ec896891875a220fb509a9ed8b72c27f76dfb6472cd2813ba74cb69abc0930b79cd8a46ab29341b9174ecb22625c2932ca6ecaeac13b6a9feeca6a8114747c8c1fdbc9d2e33715852240"], 0x3c}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r6, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @empty}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x81}]}, 0x58}, 0x1, 0x0, 0x0, 0x4040050}, 0x4044000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x6dd, 0x4, 0xffffffff}, 0x10) 23:04:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 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) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYRESHEX=r3, @ANYRESOCT=r4, @ANYRES64=r1, @ANYBLOB="a016247fa4296a69a0d47ad315abc97da53ed03b796410018a778d1281236fc30c6fc2c43699b4d2e079b6b94ddb3e9f8d6afbc295ac838c6f950e772e4381f5cdd5f0359fdc5cbc5b1379643ed90aef1faaf63f0d17241b0da217c6c0a43e81fbacf7c27da0347350863049e5a197f3b827f094d9825bd4ef59d1709d60c479d39b1b8c9e9f3ec5ced6db350cac3a97bf0050d67c03e66178d4eeca451a9bd2df3d5ce85986"], 0x0) 23:04:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x4, 0x4, 0x80000000004, 0xe657}, 0x2c) close(r0) 23:04:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = accept$ax25(r1, &(0x7f00000000c0)={{0x3, @bcast}, [@default, @bcast, @bcast, @bcast, @remote, @null, @bcast, @bcast]}, &(0x7f0000000000)=0x48) ioctl$sock_ax25_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @default]}) [ 838.817071][ T9676] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 23:04:08 executing program 1: close(0xffffffffffffffff) [ 838.909186][ T9677] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. 23:04:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = accept$ax25(r1, &(0x7f00000000c0)={{0x3, @bcast}, [@default, @bcast, @bcast, @bcast, @remote, @null, @bcast, @bcast]}, &(0x7f0000000000)=0x48) ioctl$sock_ax25_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @default]}) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') 23:04:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) accept$ax25(r1, &(0x7f00000000c0)={{0x3, @bcast}, [@default, @bcast, @bcast, @bcast, @remote, @null, @bcast, @bcast]}, &(0x7f0000000000)=0x48) [ 838.980192][ T9697] netlink: 'syz-executor.4': attribute type 6 has an invalid length. [ 838.981433][ T9672] base_sock_release(00000000944f1f29) sk=00000000ea4041ba [ 839.043105][ T9702] ieee80211 !: Selected rate control algorithm 'minstrel_ht' [ 839.051346][ T9702] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 839.062273][ T9702] CPU: 0 PID: 9702 Comm: syz-executor.5 Not tainted 5.7.0-syzkaller #0 [ 839.070528][ T9702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.080691][ T9702] Call Trace: [ 839.083986][ T9702] dump_stack+0x188/0x20d [ 839.088327][ T9702] sysfs_warn_dup.cold+0x1c/0x2d [ 839.093272][ T9702] sysfs_do_create_link_sd.isra.0+0x119/0x130 [ 839.099354][ T9702] sysfs_create_link+0x61/0xc0 [ 839.104149][ T9702] device_add+0x713/0x1c10 [ 839.108566][ T9702] ? wake_up_q+0xc1/0x140 [ 839.112895][ T9702] ? do_raw_spin_unlock+0x171/0x260 [ 839.118096][ T9702] ? uevent_show+0x360/0x360 [ 839.122699][ T9702] ? ieee80211_set_bitrate_flags+0x20b/0x5c0 [ 839.131026][ T9702] wiphy_register+0x1e2e/0x2940 [ 839.135912][ T9702] ? wiphy_unregister+0xee0/0xee0 [ 839.140932][ T9702] ? register_netdev+0x50/0x50 [ 839.145683][ T9702] ieee80211_register_hw+0x2295/0x3960 [ 839.151220][ T9702] ? ieee80211_ifa_changed+0xdc0/0xdc0 [ 839.156687][ T9702] ? lock_downgrade+0x840/0x840 [ 839.161522][ T9702] ? lockdep_init_map_waits+0x26a/0x890 [ 839.167066][ T9702] ? memset+0x20/0x40 [ 839.171052][ T9702] ? __hrtimer_init+0x13b/0x270 [ 839.175907][ T9702] mac80211_hwsim_new_radio+0x22ac/0x4520 [ 839.181693][ T9702] ? do_syscall_64+0xf6/0x7d0 [ 839.186372][ T9702] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 839.192422][ T9702] ? hwsim_register_received_nl+0x400/0x400 [ 839.198309][ T9702] ? memcpy+0x39/0x60 [ 839.204475][ T9702] hwsim_new_radio_nl+0x8fe/0xf50 [ 839.209495][ T9702] ? mac80211_hwsim_new_radio+0x4520/0x4520 [ 839.215401][ T9702] ? genl_family_rcv_msg_attrs_parse+0x1bd/0x320 [ 839.221736][ T9702] ? genl_family_rcv_msg_attrs_parse+0x1c7/0x320 [ 839.228063][ T9702] genl_rcv_msg+0x627/0xdf0 [ 839.232567][ T9702] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 839.238884][ T9702] ? __dev_queue_xmit+0xbf2/0x30a0 [ 839.243986][ T9702] ? lock_release+0x800/0x800 [ 839.248647][ T9702] ? skb_splice_bits+0x1a0/0x1a0 [ 839.253651][ T9702] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 839.259551][ T9702] netlink_rcv_skb+0x15a/0x410 [ 839.264295][ T9702] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 839.270600][ T9702] ? netlink_ack+0xa10/0xa10 [ 839.275169][ T9702] ? netlink_deliver_tap+0x236/0xb50 [ 839.280432][ T9702] genl_rcv+0x24/0x40 [ 839.284666][ T9702] netlink_unicast+0x537/0x740 [ 839.289410][ T9702] ? netlink_attachskb+0x810/0x810 [ 839.294500][ T9702] ? _copy_from_iter_full+0x25c/0x870 [ 839.299863][ T9702] ? __phys_addr_symbol+0x2c/0x70 [ 839.304883][ T9702] ? __check_object_size+0x171/0x437 [ 839.310154][ T9702] netlink_sendmsg+0x882/0xe10 [ 839.314901][ T9702] ? aa_af_perm+0x260/0x260 [ 839.319387][ T9702] ? netlink_unicast+0x740/0x740 [ 839.324320][ T9702] ? netlink_unicast+0x740/0x740 [ 839.329241][ T9702] sock_sendmsg+0xcf/0x120 [ 839.333658][ T9702] ____sys_sendmsg+0x6e6/0x810 [ 839.338407][ T9702] ? kernel_sendmsg+0x50/0x50 [ 839.343070][ T9702] ? lock_acquire+0x1f2/0x8f0 [ 839.347734][ T9702] ___sys_sendmsg+0x100/0x170 [ 839.352401][ T9702] ? sendmsg_copy_msghdr+0x70/0x70 [ 839.357580][ T9702] ? lock_acquire+0x1f2/0x8f0 [ 839.362240][ T9702] ? __fget_files+0x32f/0x500 [ 839.366908][ T9702] ? ksys_dup3+0x3c0/0x3c0 [ 839.371317][ T9702] ? trace_hardirqs_on+0x5f/0x230 [ 839.376330][ T9702] ? __fget_light+0x20e/0x270 [ 839.380987][ T9702] __sys_sendmsg+0xe5/0x1b0 [ 839.385469][ T9702] ? __sys_sendmsg_sock+0xb0/0xb0 [ 839.390559][ T9702] ? __x64_sys_futex+0x380/0x4f0 [ 839.395498][ T9702] ? entry_SYSCALL_64_after_hwframe+0x4e/0xb3 [ 839.401560][ T9702] ? trace_hardirqs_off_caller+0x55/0x230 [ 839.407273][ T9702] do_syscall_64+0xf6/0x7d0 [ 839.411852][ T9702] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 839.418008][ T9702] RIP: 0033:0x45ca69 [ 839.421895][ T9702] 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 23:04:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) socket$isdn_base(0x22, 0x3, 0x0) [ 839.441475][ T9702] RSP: 002b:00007f42b56f9c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 839.449880][ T9702] RAX: ffffffffffffffda RBX: 0000000000500dc0 RCX: 000000000045ca69 [ 839.457831][ T9702] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 839.465799][ T9702] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 839.473764][ T9702] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 839.481715][ T9702] R13: 00000000000009fd R14: 00000000004ccd99 R15: 00007f42b56fa6d4 23:04:09 executing program 1: close(0xffffffffffffffff) 23:04:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) accept$ax25(r1, &(0x7f00000000c0)={{0x3, @bcast}, [@default, @bcast, @bcast, @bcast, @remote, @null, @bcast, @bcast]}, &(0x7f0000000000)=0x48) [ 839.505490][ T9697] netlink: 'syz-executor.4': attribute type 6 has an invalid length. [ 839.528263][ T9756] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 23:04:09 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) accept$ax25(r1, &(0x7f00000000c0)={{0x3, @bcast}, [@default, @bcast, @bcast, @bcast, @remote, @null, @bcast, @bcast]}, &(0x7f0000000000)=0x48) 23:04:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 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) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x3c}}, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRESHEX, @ANYRESDEC, @ANYRES64=r9], 0x3c}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYRESDEC=r0], 0x0) [ 839.594567][ T9761] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 839.664139][ T9755] base_sock_release(00000000ef9af0d2) sk=000000000b0194e6 23:04:09 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc31040018000a001100022f000037153e", 0x23}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffffd5, 0x0}, 0xc100) sendmsg(r1, &(0x7f0000000a40)={0x0, 0xfffffffffffffebd, &(0x7f0000000380)=[{&(0x7f0000000fc0)="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", 0x584}], 0x1}, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) accept(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r7 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="3cb9449fec22fdb22d7fa11d2732000000", @ANYRES16=r6, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000100000008000a00000000000800170016b22e5a6c7f0a6d61934c0447bbe9bedd45026820833e6674b4229433422294152a3a49827dcb45dfc5745c", @ANYRES32=r7, @ANYBLOB="0f21b32543100d553b67a648f147fd8fca006c035b011bf500e0335dfcacca375ee5a0749bdab697d66fbac92e7e21ee08d12a06e453d60af5fda38d094f3b454766e081963e0077333d9180d203e7a4c05b015ab930cdb07cfd9cce1146b27220c1b870023143860bc253ee6a822813b5ef8360c5ec896891875a220fb509a9ed8b72c27f76dfb6472cd2813ba74cb69abc0930b79cd8a46ab29341b9174ecb22625c2932ca6ecaeac13b6a9feeca6a8114747c8c1fdbc9d2e33715852240"], 0x3c}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r6, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @empty}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x81}]}, 0x58}, 0x1, 0x0, 0x0, 0x4040050}, 0x4044000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x6dd, 0x4, 0xffffffff}, 0x10) 23:04:09 executing program 1: close(0xffffffffffffffff) 23:04:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) 23:04:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100736662"], 0x58}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) socket$isdn_base(0x22, 0x3, 0x0) 23:04:09 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc31040018000a001100022f000037153e", 0x23}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffffd5, 0x0}, 0xc100) sendmsg(r1, &(0x7f0000000a40)={0x0, 0xfffffffffffffebd, &(0x7f0000000380)=[{&(0x7f0000000fc0)="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", 0x584}], 0x1}, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) accept(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r7 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="3cb9449fec22fdb22d7fa11d2732000000", @ANYRES16=r6, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000100000008000a00000000000800170016b22e5a6c7f0a6d61934c0447bbe9bedd45026820833e6674b4229433422294152a3a49827dcb45dfc5745c", @ANYRES32=r7, @ANYBLOB="0f21b32543100d553b67a648f147fd8fca006c035b011bf500e0335dfcacca375ee5a0749bdab697d66fbac92e7e21ee08d12a06e453d60af5fda38d094f3b454766e081963e0077333d9180d203e7a4c05b015ab930cdb07cfd9cce1146b27220c1b870023143860bc253ee6a822813b5ef8360c5ec896891875a220fb509a9ed8b72c27f76dfb6472cd2813ba74cb69abc0930b79cd8a46ab29341b9174ecb22625c2932ca6ecaeac13b6a9feeca6a8114747c8c1fdbc9d2e33715852240"], 0x3c}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r6, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @empty}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x81}]}, 0x58}, 0x1, 0x0, 0x0, 0x4040050}, 0x4044000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x6dd, 0x4, 0xffffffff}, 0x10) 23:04:09 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000)={0x100}, 0x10}, 0x78) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r0, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f0000000140)=[{}, {}, {}, {}, {}], &(0x7f00000002c0)=0x28) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000225bd7000fcdbdf2502000000050c99657b70a369a40001000178e7541e000100000000003653a77e0460879e03a2eac97dee8738847cabdb5de702d46529c32d35e619da40c61e303e619064a0dcc48f07c3bc36094e10a64c883a9e31f7a995b31c449f7973f6cf61dfb778ab47600a97047393b442ba8dea5622ef264401e8df4ac704bd"], 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4040005) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r8, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c000200080006"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0x2b, @local, 0x4e24, 0x4, 'lblcr\x00', 0x7, 0x1, 0x36}, {@multicast2, 0x4e24, 0x0, 0x5, 0xe4d1, 0x200}}, 0x44) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180cd00000086dd603c000000142f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000883ef016680c0317", @ANYRES32=r4, @ANYRES16=r8, @ANYRES16=r5, @ANYRESOCT, @ANYRESDEC=r4], 0x0) 23:04:10 executing program 1: r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) close(r0) 23:04:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 840.169736][ T9796] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 840.270094][ T9801] netlink: 'syz-executor.4': attribute type 6 has an invalid length. 23:04:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f00000bfff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b800000019000100000206005b30f5e53299818a3a0000000000000020000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}}, 0x0) socket(0x10, 0x803, 0x0) [ 840.361926][ T9803] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 840.371868][ T9799] ieee80211 !: Selected rate control algorithm 'minstrel_ht' [ 840.382085][ T9844] IPVS: set_ctl: invalid protocol: 43 172.20.20.170:20004 23:04:10 executing program 1: r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) close(r0) [ 840.410063][ T9816] netlink: 'syz-executor.4': attribute type 6 has an invalid length. [ 840.411020][ T9793] base_sock_release(00000000768cf8af) sk=000000008701c90b 23:04:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000