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{&(0x7f0000003880)="97ed0dc337fcebcf6334283f64233bffad82c350d76830fa977d9346940f815349c4b97e7820768c3dbc179bd724c2fb9ddd5e83c3b9a4e4d0e2d5ae6ce14565e6a459dc741a4eb704cf74a1bd10fa10bafdda4186ff7f3b24e635f0d148a79ee69369e167e290c502185dc244cee2208bb1260d617f9f887e21d3067e45e41715e88cb6d4dfda7ef2ab672110fe52959a479dcafbc9d038c300d59be2c17741407115fb8a30904660823d896479723499ac9a1b23064a635f674c447746044268d73bab6e9de0927f1e", 0xca}, {&(0x7f0000003980)="fbb46c3b9f2f7c7644ec23f2feb95863f2e1e7f32797902b7a4bf8bb3152b03e44fbb1168f9c7be271d0cb94c85db30c71957b5db2b93361705c6d9971906e46b3641a86cc282460cfc3d681a1a6c049a44573bd7b8947fe19268f3f079deb9703e162bdb0fae133adfef606e90445baac1c7dee30f3b9f0ffed06a1ff140c9110b19ceb214fb6ee9f7c1dbda6595ed2e2fc3f2bdb1180018d5872061bf3172f1e85e70e5f554bc7ee7ed1b163d922398e496f3b265790de813f6d3a7f075a985b692114e15eb2374c692044e8f4dc3aced49b9914e68e8c688eaad1a4cc4ae452ea71539022f3321ba11f0d44b73fecd6c747", 0xf3}], 0x7, &(0x7f0000003b00)=ANY=[@ANYBLOB="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"], 0x1e0}}, {{&(0x7f0000003d00)={0xa, 0x4e23, 0x4, @private1={0xfc, 0x1, [], 0x1}, 0xfffffffc}, 0x1c, &(0x7f0000003dc0)=[{&(0x7f0000003d40)="346da89af779375c2edb5059513baec518ebe70437429ffcacc580d567f7e6ee31a67a8a03b30b492d7653ee4e9fd691feb34f9cdd610110b46bb8b4e1b2496114b21d455675b0ef81f9a52f62c7809f", 0x50}], 0x1, &(0x7f0000003e00)=[@rthdr={{0x68, 0x29, 0x39, {0xd6, 0xa, 0x1, 0xb5, 0x0, [@mcast2, @private0={0xfc, 0x0, [], 0x1}, @dev={0xfe, 0x80, [], 0x25}, @private0={0xfc, 0x0, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}]}}}], 0x68}}], 0x4, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) unshare(0x40000000) mmap(&(0x7f0000882000/0x1000)=nil, 0x1000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x0, 0xc) sendmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000080), 0x4) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'vxcan1\x00', 0x2}, 0x18) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000f00)=0x1000000, 0x4) r4 = socket(0x0, 0x0, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x1f, "000001000000000008ee9d71fc00000000002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b7679537494880f2957e890104003c58119e15775027ecce66fd792bbf0e5bf5ff8e0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, 0x0) socket(0x11, 0x0, 0x0) 19:51:34 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 358.231833][T22733] IPVS: ftp: loaded support on port[0] = 21 19:51:34 executing program 0: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="da1fd53349cec5a9b10b482b8579fae0b478c144ccf556d0dbcbba4a0a0869b80faf090632d185a4e6be09a924a43acb08484698d72838cf73070518d2b295e41409f3a387dec285a8ebd7bcdcc0a21c58a55e4260d7a306d53e593677775e7b6fc4df62862616ebc1a368d0001000000000000078abd6091f5df2add5437a7103f2a50096d9e02ca108a4bc3656f332b3408a41e80a98fb7832b9d11eaa56a34a0bd7c49ba3c58c0d09bdf4cb452a76601aebf13e9979ab668c8fcc9c187e744435569dee"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='pids.events\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="400000000114000428bd7000fddbdf250800010001000000f3ffa70100000000000800010000000000080001000200000008001601000000000008000100000000"], 0x40}}, 0x4000) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000000108010200000000000000000c020000000003006fb23b8f090001007320ffdf00000000"], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x40005) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYRES64, @ANYRESDEC, @ANYBLOB="793023299e8c2becfa387c569962bc0900000000000000f4810ff1c65dca265ed6dc9e1809921e603d251dab8ff92cbc2dd5ddd667797e8f12341c001397"], 0x1}}, 0x4090) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) writev(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0) getpid() sendfile(r3, r1, 0x0, 0x100000002) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xc6c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x100, 0x5, 0x40, 0xff, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={r4, 0xffff, 0x1, 0x7}, 0x10) [ 358.375540][T22743] IPVS: ftp: loaded support on port[0] = 21 19:51:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x1ff, @loopback}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r3, 0x10001}, &(0x7f0000000180)=0x8) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="34000000060605000000000000000000010000400900020073797a300000000005000100070000000900030073797a31000000e7f0b78278d696d4046be3004662a339140ed0b747ef841ec2e90de6bd55eeb0675e933f0356a766f2b02b30c9c94a3173366325071f4ab0e9441ea6b26afe0c7841870a6c28f3213ba5ac40399f9eb90f8bf2537c9c147ca8bad93f29b016450b5835ec08f54ff0de98a45f5a40ff597f7807419faaf2b73531b6bb280694560952ebfffdc10b65526043bdc4df202ee05b700e349f3ab2c34c4a1e4b397c1220f467"], 0x34}}, 0x0) 19:51:34 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'macsec0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="5c000000100001040800000200000000e7ffffff", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100766c616e000000001c0002800600010004000000040003800c000200100000001300000008000500", @ANYRES32=r1, @ANYBLOB="08000a000a3d670bce5611111a912cac602bd38ae93a3b443825ebd4b5a7fe0d931d8d51022eb65cd09eb0e0abf7fe9faacc568e6955e219f80cc133e9f6051ae7609de7cbab0211df4188e263ca44389086d241d3dc7b30ed6391a4d513ef133e17a03a212c787180bbd344d50f79e9778e6329907a06383315d9873971048e0990f87ddd6a7f725a7ba4e588b912861442991fdc5eef35489af2cbd4f2e0659947887290cb66bad4c5574efc73d1671710a7875e68492a2c720f44b732f9ed0a692d37bcb1bf4443f089dd74c2"], 0x5c}}, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000024a, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000000)={0x2, 'bridge_slave_1\x00', {0xfffffc00}, 0x4}) [ 358.630832][T22782] IPVS: ftp: loaded support on port[0] = 21 [ 358.661581][T22733] virt_wifi0 speed is unknown, defaulting to 1000 19:51:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x4c, 0x2, 0x7, 0x201, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x401}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x7}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x5}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4044}, 0x40000000) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x38, 0x10, 0x401, 0x70bd2b, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VTI_REMOTE={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x5, r4}]]}}}]}, 0x38}}, 0x0) 19:51:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=@newsa={0xffffffffffffffc7, 0x10, 0x713, 0x0, 0x0, {{@in6=@local, @in6=@empty, 0xfffd}, {@in=@dev, 0x0, 0x32}, @in=@remote, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x51, 0x12, {{'aegis256\x00'}, 0x28, 0x40, "e1c883d7be"}}]}, 0x144}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="000000000000000004000a000a000500726f757465004234e0647e8d850000200002000800010000000000080003000008"], 0x50}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x7ff, 0xffffffffffffffff}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x80, 0x1}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0xffffffffffffffff}}]}, 0x58}, 0x1, 0x0, 0x0, 0x40009}, 0x4800) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r7, 0x20, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x14, 0x18, {0x9, @bearer=@udp='udp:syz2\x00'}}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4840}, 0x4000000) [ 358.859465][T22848] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 19:51:35 executing program 0: r0 = socket$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, &(0x7f0000000280)={0x0}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x4c, 0x2, 0x7, 0x201, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x401}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x7}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x5}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4044}, 0x40000000) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x38, 0x10, 0x401, 0x70bd2b, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VTI_REMOTE={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x5, r4}]]}}}]}, 0x38}}, 0x0) [ 358.963535][T22859] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 358.979482][T22743] virt_wifi0 speed is unknown, defaulting to 1000 19:51:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) sendfile(r1, r0, &(0x7f0000000040)=0x2, 0x7) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 19:51:35 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xff03, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000080)={&(0x7f0000000000)="b7c59b80292f7ace0587b06d09572ac165ded831ccc2719f79e2f8809a5c7fac694b46019e84e783c6ed3c7082de9a8143e3ee853748313f8d04ebf75ad89fc6", &(0x7f0000000100)=""/148, &(0x7f0000000040)='3K', &(0x7f00000001c0)="62a3f8f104f944bd979c41a1503bfd7e9d98dc9d14b75cd83a895373d44b40a56ffeb429268ea2349cef4149aac25c3ff88d92bfb65db2cbcb6f8130a20ec6ca42f06825db35fc0c173c6e33a742cceca3c03375e6bf552966784137dd01ad29bc4a60c8a8369ba9feea91a2e402b5d19295ab3bd18fc031d6d16db2fae6acb1268c07df1040278c3d510e37d82796ae854a64177c5f0d58b35d0b4b509e515d66c2f634adb969a40c801ffd69153ecbde35b866cbd78a7162c5d5f0ed8bc18a42a7d5339797de52c175b91c3b2372d63dcdc8926d1c72b0d553a240cf2c0514dd33ac5534b320a37bc7397ecf3c3669356174760f81d49fe1", 0x3, r1, 0x4}, 0x38) [ 359.148936][T22883] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 359.373840][T22897] IPVS: ftp: loaded support on port[0] = 21 [ 359.511922][T22782] virt_wifi0 speed is unknown, defaulting to 1000 19:51:35 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000001200ff8e000000000000005e07eb"], 0x2c}}, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r2 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x410404}, 0xc) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, r1, 0x209, 0x0, 0xfffffffd, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000027c0)={@multicast1, @private, 0x0}, &(0x7f0000002800)=0xc) sendmsg$FOU_CMD_GET(r0, &(0x7f0000002900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000028c0)={&(0x7f0000002840)={0x64, r1, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @private2}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_IFINDEX={0x8, 0xb, r3}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e20}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x24000050) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) 19:51:35 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 359.754344][T22897] virt_wifi0 speed is unknown, defaulting to 1000 19:51:36 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept(r0, 0x0, 0x0) sendmmsg$inet6(r1, &(0x7f0000003e80)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000040)="b9fe911a3826eb0e17", 0x9}, {&(0x7f0000000340)="47a4e80782283304fcef87b4a8fa75107259119cf92f8ba5c22d9582cc72962b97e33ba2a56e4d07937d9e438037e205301c2f4f36a646d1bbba48032baf51b60d29981265dc0a4e0c0ab7c695a40896fc9b05cefc693e663bc1bb5d96bc49ca72ad573105a4267c5d6822814a0d340a09bc0fabda6f1ffb386bafb90861f9b7400d99f2648bc7e73ef2e9c6ff7d1057cf1e7206d2214a1f", 0x98}, {&(0x7f0000000100)="2acfc4f7630d8be032a44f18693740831a6bfa79c929081bdfcb50a48f86ce356df747e9f8ea1a23f038", 0x2a}, {&(0x7f0000000400)="ade21a2a18f2a2a2b3b1f15f7d8427ec0b4e7cdc71711e07bc5d058b765a7386b21635dc5f0a6330a58fb35fe1ee28a607f9a9f951493014938dc0bcd2376f60f5ff969a7a75246698034dc3fab741ae1f724a196bd46ba448c194f726aa3aa0a3c294d6fab24a9f13b5800ab84dedc4ffb7d03d7815d59e550bdc2173118ddfb280ebd8ee6b131c04b3799c78781b2ab9d3bff02550dde4647261402d33271ff53db3272ff5da5258f789176c213ec5f93a0ddbb7d0f2fbbaf7dd1d89b33c1bff7de9fe37ec7cd21c1085ceede5a040a1aafd68b3f282e844a8771d2bb5edd8763d625e0396adb1", 0xe8}, {&(0x7f0000000580)="5ad73ebbd277b5c3349988c94b9136e2a76b8eaece244ae98e85db63391cd2f57df81eb7995dd0d3664cf1e620aa9754973f90803468965dc8aa43746e0c7dc770bc6eca42f94f47ae5bb79f4c0564b2afe7a7b59953eb7f3439b63c6b8aa172c7a0c3139fc5c83d67f6f2de67fc54a20615b7f9fce02c", 0x77}, {&(0x7f0000000600)="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", 0xfd}], 0x6, &(0x7f0000000f40)=[@pktinfo={{0x24, 0x29, 0x32, {@private1}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4dd}}, @dontfrag={{0x14, 0x29, 0x3e, 0x1}}, @rthdr={{0x68, 0x29, 0x39, {0x3a, 0xa, 0x0, 0x8, 0x0, [@empty, @private0, @private0={0xfc, 0x0, [], 0x1}, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1a}}, @remote]}}}, @dstopts_2292={{0x90, 0x29, 0x4, {0x4, 0xe, [], [@ra={0x5, 0x2, 0xfff}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, [], 0x1}}, @calipso={0x7, 0x28, {0x2, 0x8, 0x1, 0x5, [0x20, 0xc4d, 0x6, 0x80000000]}}, @ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0xa5d, [0x3, 0x8001, 0x800, 0x200]}}, @pad1]}}}, @rthdrdstopts={{0x60, 0x29, 0x37, {0x5e, 0x9, [], [@generic={0x3, 0x3e, "caa4c056443bf2e867457b074c8b3466b9e8dc81b2d9c756e532104c0185be09e0c3dfbbb16bc0bb06715d6e46a6fe816cc7ada7882e64daea60272cbb4e"}, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}], 0x1b0}}, {{&(0x7f0000000e40)={0xa, 0x4e20, 0xa912, @mcast2, 0x9}, 0x1c, &(0x7f00000034c0)=[{&(0x7f0000001100)="9176d2ff252b85c1f2a80eefc7fdcda071d7a1de3ca9466ee6a0fe5e6f7865e0350b6ca19efe0dfca6bfb8f63fe3142a58823262dc45db77f1a3403aae73df050caadd435068c815e75fdf3bedb1acf79d6c8fc89b114687164396b5a280239f6872af105f2de835cfbe68d71381ee5cfbb70f7b15b54a1dca234a720d2946bce6d09e3e5fe23e71d6f22a347bc0efabef7f491fda4770fd2a8669d3f88d63850a1480eade29887e1f45211c6aa25a9767e12fd65488797b530efdd30efc5ea8e6383302fda213258e95c65a9a486c8cedf1b62e07d6e745", 0xd8}, 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{&(0x7f00000024c0)="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0x1000}], 0x8, &(0x7f0000003540)=[@dstopts_2292={{0xd8, 0x29, 0x4, {0x2c, 0x18, [], [@pad1, @calipso={0x7, 0x50, {0x2, 0x12, 0xe7, 0x9, [0x80000001, 0xfffffffffffffffe, 0x100000001, 0x7, 0xffffffffffffffff, 0x86, 0x3, 0x98, 0x0]}}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @generic={0x8, 0x37, "bdc8b311dbeda8b9da31324ab1785a2c585bfa38e3d6073192dee4bff75bf2453bf7f60d158815b713e1747b411380f4f7d97e76dd5242"}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @private1={0xfc, 0x1, [], 0x1}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}}}], 0xd8}}, {{0x0, 0x0, &(0x7f0000003a80)=[{&(0x7f0000003640)="69c47cb6f8cd479b4f94dd6d1faebeec1243cff439ebdbcebd8d613a1a1498d1dad6833c0657f611c9231cbac6d79a237dbc343b169d98c7eab23e7197093f2138becd0784ae41be", 0x48}, {&(0x7f00000001c0)="9422ed70f9c97502000000", 0xb}, {&(0x7f0000003700)="6fd2e16a663527b434dd7f7aab472d1fd5f8baf392155b6c3c3461bc2f3237e2a3cf56853aab5c112b61ce05a28ae93125eb441b2014a5bf0758f3caf70de23f4d3c407079c2e1e5869b40ec61c1c47749", 0x51}, {&(0x7f0000003780)="9aa669d01fc0ceb101e58692dc243dfccb762681788945c5f549", 0x1a}, {&(0x7f00000037c0)="d54904799ef0c16dc4d999e1cb74497028f9114fb1dd3790718ec7e3340163724ed518d7b6e4439bd404587bc2dba80c6f49859738742243d60fca43d84189e1886cb02241ef9f06794f5d40b5691c47078d3ff4599db262a18be2961e3d7a3d8c9712066bf369efe32538c4834e2ac3f1f9e968a7d7a983db5866e4334d97eb612f23a5578a69b4996c4b7754b7997d2eabe0985d33afa82753e4908f850f9ed3bfa741f796010d07662298f8d8c4a1862f7d2c0a794ba47655d5a86e18", 0xbe}, {&(0x7f0000003880)="97ed0dc337fcebcf6334283f64233bffad82c350d76830fa977d9346940f815349c4b97e7820768c3dbc179bd724c2fb9ddd5e83c3b9a4e4d0e2d5ae6ce14565e6a459dc741a4eb704cf74a1bd10fa10bafdda4186ff7f3b24e635f0d148a79ee69369e167e290c502185dc244cee2208bb1260d617f9f887e21d3067e45e41715e88cb6d4dfda7ef2ab672110fe52959a479dcafbc9d038c300d59be2c17741407115fb8a30904660823d896479723499ac9a1b23064a635f674c447746044268d73bab6e9de0927f1e", 0xca}, {&(0x7f0000003980)="fbb46c3b9f2f7c7644ec23f2feb95863f2e1e7f32797902b7a4bf8bb3152b03e44fbb1168f9c7be271d0cb94c85db30c71957b5db2b93361705c6d9971906e46b3641a86cc282460cfc3d681a1a6c049a44573bd7b8947fe19268f3f079deb9703e162bdb0fae133adfef606e90445baac1c7dee30f3b9f0ffed06a1ff140c9110b19ceb214fb6ee9f7c1dbda6595ed2e2fc3f2bdb1180018d5872061bf3172f1e85e70e5f554bc7ee7ed1b163d922398e496f3b265790de813f6d3a7f075a985b692114e15eb2374c692044e8f4dc3aced49b9914e68e8c688eaad1a4cc4ae452ea71539022f3321ba11f0d44b73fecd6c747", 0xf3}], 0x7, &(0x7f0000003b00)=ANY=[@ANYBLOB="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"], 0x1e0}}, {{&(0x7f0000003d00)={0xa, 0x4e23, 0x4, @private1={0xfc, 0x1, [], 0x1}, 0xfffffffc}, 0x1c, &(0x7f0000003dc0)=[{&(0x7f0000003d40)="346da89af779375c2edb5059513baec518ebe70437429ffcacc580d567f7e6ee31a67a8a03b30b492d7653ee4e9fd691feb34f9cdd610110b46bb8b4e1b2496114b21d455675b0ef81f9a52f62c7809f", 0x50}], 0x1, &(0x7f0000003e00)=[@rthdr={{0x68, 0x29, 0x39, {0xd6, 0xa, 0x1, 0xb5, 0x0, [@mcast2, @private0={0xfc, 0x0, [], 0x1}, @dev={0xfe, 0x80, [], 0x25}, @private0={0xfc, 0x0, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}]}}}], 0x68}}], 0x4, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) unshare(0x40000000) mmap(&(0x7f0000882000/0x1000)=nil, 0x1000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x0, 0xc) sendmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000080), 0x4) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'vxcan1\x00', 0x2}, 0x18) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000f00)=0x1000000, 0x4) r4 = socket(0x0, 0x0, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x1f, "000001000000000008ee9d71fc00000000002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b7679537494880f2957e890104003c58119e15775027ecce66fd792bbf0e5bf5ff8e0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, 0x0) socket(0x11, 0x0, 0x0) 19:51:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$SOCK_DESTROY(r3, &(0x7f00000005c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x1f0, 0x15, 0x200, 0x70bd26, 0x25dfdbfe, {0x21, 0x1}, [@INET_DIAG_REQ_BYTECODE={0xef, 0x1, "b5e3b5100bf20b427814cbea5d4955e0fafbadd150fb1c7d374e9355411aaf92df2bea6f40ddd5a22c86a4be20b5a534f26f47570a730cafc6e308b1a0171404ba5de9380f843456d2f01e1218b6043ac18d3a1430a7b573aed0e5cc5103deed0c363aeef173bbdfa694558a4f1e855030c22527d9fc94cc1bffd933637741440083132ae2c6bb241fec430b89352a67792bd43e5d305ff39bf25cd300644d08f18bd4911f1b2323200745cde0890979c50c158cc713ab153398d9121bddce8a10f90d34e12ecc7073cfce60fc3121e23d9711f4db1df0335bf619e54139e59ded7d8266a12162c37cdfc3"}, @INET_DIAG_REQ_BYTECODE={0x69, 0x1, "68138c845283e9818f7c08fc8f3ba3c50e8c1c953e138a8fa1466eae4bfeb156e204bd21554e406dbd9dbe9b5187f044e20b5aa4bd6b2785c9b3342133aec59d31e5301fabadcf6ac9bef5720664c84af2c3db40b7eac7ebc9905d18db96160e6e5f8497ed"}, @INET_DIAG_REQ_BYTECODE={0xd, 0x1, "a8f413ae6dc1f0c1d5"}, @INET_DIAG_REQ_BYTECODE={0x46, 0x1, "0b473701611951173c1e3505ef4f69dcba4217fe31c0207fa00c0f62832ab50727fdbb7e26f72e03f209cb522c7c396e94703f5d221ef6172361f63353ff3d3f40bc"}, @INET_DIAG_REQ_BYTECODE={0x28, 0x1, "d2773cadae959ec22e443c58b5fb07112c3add429543222baff981f249d2ed020ec39fa7"}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x4000}, 0x20008041) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00004de800000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x179, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c000200180002000300000000010000000000000800000000000000ce204b707596906260a7cefc"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="640000002800310f00"/20, @ANYRES32=r6, @ANYBLOB="040000000000ffff000000000b0001006367726f7570000034000200300001002c000000090001006d706c7300000000040002801500060051802af90fe8e869355e7fc5f2e68c63940000000f18e5d57fc4c720451380056091b8106f9355d8c1f6accff6321a4167d6e72b2a572916f4b1d909f36c5c81bdca5164daa187feb48d5263af8d43eb7a3276fbb921f24459f6735ed28f03f3006848f06f1b3675a54e338baeefd0f77f3e22c359465fab5dd59bedb5c74bf9c47e6a77a22f091897aeb353fdd40da91a9241bdf1b0c62b5b498426f6cae08d03c1571af3d83175f327fc6fe84cf0a007788a1318be28663266a73f11c03884e06712763d22241c9a4c864b75791eaf590b48ca1769e124e50a90439b38785cda481646331b5443eb29124cca8d8877"], 0x64}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000bc0)=@delchain={0x64, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, [@m_ct={0x2c, 0x0, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0xc, 0x2, 0x0, 0x1, [@TCA_CT_ZONE={0x6}]}, {0x11, 0x6, "b9c0b707218fc36f050b62f0af"}}}]}]}}]}, 0x64}}, 0x0) 19:51:36 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x18}, [@ldst={0x4, 0x3, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000080), 0xfffffffffffffffb}, 0x48) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) 19:51:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000004c0)={0xffffffffffffffff}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000000)) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_SET_BEACON(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r6, 0x401, 0x0, 0x0, {}, [@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, "290fbf921587b6c449ac754ab00b217f30617ec774ac50a10e3fb0eb7ba19f1d2b5a0c9b"}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r3, &(0x7f0000000b80)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000580)={0x5c0, r6, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x81, 0x4}}, @NL80211_ATTR_IE={0x326, 0x2a, "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"}, @NL80211_ATTR_SCAN_FREQUENCIES={0x4c, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0xffffffff}, {0x8, 0x0, 0x7}, {0x8, 0x0, 0x200}, {0x8, 0x0, 0xfe62}, {0x8, 0x0, 0x3}, {0x8, 0x0, 0x101}, {0x8}, {0x8, 0x0, 0x2}, {0x8, 0x0, 0x3f}]}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_IE={0x225, 0x2a, "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"}]}, 0x5c0}, 0x1, 0x0, 0x0, 0x4880}, 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000100)={0x6, {{0xa, 0x4e21, 0xffff, @local, 0x9}}, {{0xa, 0x4e21, 0x1, @private2={0xfc, 0x2, [], 0x1}, 0x3}}}, 0x108) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=@newtaction={0x30, 0x32, 0xffff, 0x0, 0x0, {}, [{0x1c, 0x1, [@m_mirred={0x18, 0x1, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0x4}, {0x4}}}]}]}, 0x30}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r7, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000002c00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002bc0)={&(0x7f0000002840)={0x358, 0x0, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x7fffffff}}}]}}, {{0x8}, {0x1e4, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7f}}, {0x8}}}, {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}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x4, 0x80, 0x1, 0x2}]}}}]}}, {{0x8}, {0x10c, 0x2, 0x0, 0x1, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0x7fff, 0x20, 0x0, 0x10001}, {0x0, 0x45, 0x40, 0x2}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x1c, 0x4, [{0xffff, 0x1, 0x9, 0x4}, {0xfffb, 0x7, 0x80, 0x9}, {0xcb, 0x2, 0x2}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r7}}, {0x8}}}]}}]}, 0x358}, 0x1, 0x0, 0x0, 0x81}, 0x14) 19:51:36 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x7}, 0xd8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003980)={'dummy0\x00', &(0x7f0000002940)=@ethtool_gstrings={0x19}}) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$SIOCAX25GETINFOOLD(0xffffffffffffffff, 0x89e9, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$rds(0xffffffffffffffff, 0x0, 0x0) bind$rxrpc(0xffffffffffffffff, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000240)="1b", 0x1, 0x8000, 0x0, 0x0) close(r0) 19:51:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00010068667363000000000800194a3305a18e0a101267001069455e3a02c8a9f77f4e1b22dceea5634a823f6b950a9e1812a53fd8ba8ae3d12ded64539b0b8c53acc851eda40940d9f4edbca919a6f5b869271c00d20f9564675b56944d460ad1fbaebd61cf9f4abc34b6"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', r4}) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xb, 0x0, 0xffffffffffffffff, 0x0, [], r5, 0xffffffffffffffff, 0x0, 0x200}, 0x40) [ 360.191878][T23003] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 19:51:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)="2e00000010008108040f9becdb4cb92e0a48b1371400000069bd6efb2503eaff0d000100020400bf050005001201", 0x2e}], 0x1}, 0x4004000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r3, 0x800, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x0, @media='udp\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4000015}, 0x40410c0) [ 360.288542][T23008] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 19:51:36 executing program 0: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = socket(0x1000000010, 0x80002, 0xf0171ed) r2 = socket(0x10, 0x803, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000002c0)={{0xffffff7f, 0x1}, 0x1}, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x1405, 0x400, 0x70bd27, 0x25dfdbfd, "", [{{0x8, 0x1, 0x1}, {0x8, 0x3, 0x1}}]}, 0x20}, 0x1, 0x0, 0x0, 0x30048080}, 0x4000) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e) listen(r0, 0x8) sendto$inet(r0, &(0x7f0000000800)="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", 0x1000, 0x40, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) r3 = accept4(r0, 0x0, 0x0, 0x0) recvfrom$l2tp(r0, &(0x7f0000000040)=""/102, 0x66, 0x20, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x3c1, 0x3, 0x368, 0x0, 0x111, 0x643df, 0x0, 0x0, 0x298, 0x278, 0x278, 0x298, 0x278, 0x3, 0x0, {[{{@ipv6={@empty={[0x0, 0x0, 0xc1, 0x0, 0x0, 0x68]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, [], [], 'ipvlan0\x00', 'team_slave_0\x00', {}, {}, 0x11}, 0x0, 0x140, 0x160, 0x0, {}, [@common=@inet=@multiport={{0x50, 'multiport\x00'}}, @common=@unspec=@nfacct={{0x48, 'nfacct\x00'}, {'syz0\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0xd0, 0x138, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3c8) 19:51:36 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000034000511d25a80648c63940d0124fc60100006400a0003000200000037153e370a00028002000000d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getroute={0x14, 0x1a, 0x200, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x800) 19:51:36 executing program 4: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x74, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x54, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x44, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_IP_TARGET={0x10, 0x8, 0x0, 0x1, [@initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010101, @local]}, @IFLA_BOND_MODE={0x5, 0x1, 0x6}, @IFLA_BOND_XMIT_HASH_POLICY={0x5}, @IFLA_BOND_AD_ACTOR_SYSTEM={0x8, 0x1a, @remote}, @IFLA_BOND_PRIMARY_RESELECT={0x5, 0xc, 0x2}, @IFLA_BOND_LP_INTERVAL={0x8, 0x13, 0x2}, @IFLA_BOND_AD_ACTOR_SYS_PRIO={0x6, 0x18, 0x2}]}}}]}, 0x74}}, 0x4008005) [ 360.409305][T22990] IPVS: ftp: loaded support on port[0] = 21 19:51:36 executing program 0: sendmsg$rds(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)=""/3, 0x3}], 0x3}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r0, &(0x7f00000000c0), 0x40000000000005c, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r3, 0xc6c5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={r3, 0x80000000}, 0x8) 19:51:36 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 360.500298][T22990] virt_wifi0 speed is unknown, defaulting to 1000 [ 360.515239][T23039] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 360.731868][T23039] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 19:51:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x2}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x54}}, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9e, 0x4) 19:51:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e24, @broadcast}, 0x10) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000480)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="0100000000000000000001000000580008805400008024000100dbffffffc0ffffffffffffffffffffffffffffffffffffffffffffffffffffff2c00098003000080060001000a0000001400020000000000000000000000ffffac14140005000300000000001400020077673000"/122], 0x80}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x14, r2, 0xab9535e9a6578fc1, 0x0, 0x0, {0x6b}}, 0x14}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000940)=0x570867ec55e16d36) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/16], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0xfffffffffffffc37, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000140001040000000000000000021f0000", @ANYRES32=r7, @ANYBLOB="08000200a0000020"], 0x20}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r7, 0x6841}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x92a, 0x2}}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x5}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x200, 0x3}}]}, 0x44}}, 0x40) 19:51:37 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xc, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x1}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000040)) 19:51:37 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:51:37 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000200)={{0x7f, 0x9}, 0x2}, 0x10) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r3 = socket(0x21, 0x6, 0xf9c6) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x28011, r0, 0x34df2000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') accept$ax25(r0, &(0x7f0000000100)={{0x3, @rose}, [@rose, @remote, @bcast, @bcast, @rose, @default, @remote, @null]}, &(0x7f0000000240)=0x48) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c00000001c787071c1fd6e42ec0750d766a4c5e0d9131c1b2da0e569eae9ed8718d6148502121ae89343e497afb6ad049adef18b424541eadf78adb84de2fd65506c33d9fe4e352231105cdf6583f0903420e39d04ea821c352e6b904952b5aede21ec4b14140769c5d873c210756de270a4403bd5944853166c9ed5f030ecc079bdd1305acabe457ac7d177c456a7d1d7c1874efc40acc1cc33b36efc99fb95fc84e793fac3a4de31e52fe6422ff9eb78f68042df8af62aa64bd598ff9f95686ba7542632e5976dabc94fa74cc6f01cd2b2a34", @ANYRES16=r6, @ANYBLOB="000200000000000000000500000008000300", @ANYRES32=0x0, @ANYBLOB="9a368c81e0d2913d8909ab642eaa0e06f1c6ebd2d83b06cd36002c0873f9695fc714c1a56f8efc3f1139e9ae5a83c42d40c45b912be10c71d47942520b66f3"], 0x1c}}, 0x0) sendfile(r5, r4, 0x0, 0x100000001) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000001880)={@any, 0x7f}) pipe(0x0) 19:51:37 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:51:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=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="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES64, @ANYRESDEC=0x0], 0x50}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="00000000520008002bbd7000fedbdf250a000006002700000000000100", @ANYRES32=r6, @ANYBLOB="001b2762", @ANYRES32=0x0, @ANYBLOB="0000050001010000000000"], 0x3c}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 19:51:37 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket(0xa, 0x800, 0x9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002800), &(0x7f0000002840)=0x4) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0x0, @initdev}, &(0x7f0000000080)=0x10) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x40000}, 0xc) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000000280)=0x3, 0x4) [ 361.090376][T23084] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 19:51:37 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 361.204106][T23097] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 361.279738][T23100] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 361.308504][T23097] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.1'. [ 361.361264][T23088] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 361.499596][T23100] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 19:51:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = bpf$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$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}]}, @IFLA_GROUP={0x8}]}, 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="340000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000000c002b8008000100a923a2d0c7578c62d9315b2abfe904a8ff28db0e37828a123c5fda9a083de358f51c4afbb71cf6682ef20925372efe898c20d18b96e8985e8975c42810268ee7078bf4a34f6e8c1b12d0fa83e4ca4648fde14df5381324ef444aaddb159f8309a89d2b781f93ca17de855efce146b3c3", @ANYRES32=r2, @ANYBLOB="08001b0000000000"], 0x34}}, 0x0) 19:51:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000e40)=ANY=[@ANYBLOB="3c0000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r3, @ANYBLOB], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00000000c0)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, 0x1, 0x9, [@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x27}, @dev={0xac, 0x14, 0x14, 0x1d}, @rand_addr=0x64010102, @multicast2, @private=0xa010100, @multicast2, @empty]}, 0x34) r8 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140), 0x492492492492805, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x2, &(0x7f0000000280)={&(0x7f00000006c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r6}}, 0x20}}, 0x0) [ 361.651530][T23132] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 361.693495][T23132] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 361.723638][T23132] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 361.788061][ T28] audit: type=1804 audit(1590004297.846:564): pid=23085 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir418493199/syzkaller.c2arSV/192/cgroup.controllers" dev="sda1" ino=16365 res=1 19:51:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x6, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r5, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r6, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x20, 0x70bd2c, 0x25dfdbfd, {}, [@GTPA_TID={0xc, 0x3, 0x4}, @GTPA_TID={0xc}, @GTPA_NET_NS_FD={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @remote}, @GTPA_I_TEI={0x8, 0x8, 0x4}, @GTPA_LINK={0x8, 0x1, r4}, @GTPA_NET_NS_FD={0x8, 0x7, r5}, @GTPA_NET_NS_FD={0x8, 0x7, r6}, @GTPA_TID={0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0xc010}, 0x4000) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000480)=@raw={'raw\x00', 0x2, 0x3, 0x3f0, 0x198, 0x0, 0x198, 0x198, 0x198, 0x358, 0x358, 0x358, 0x358, 0x358, 0x3, 0x0, {[{{@ip={@multicast2, @broadcast, 0x0, 0x0, 'vcan0\x00', 'wg1\x00'}, 0x0, 0x158, 0x198, 0x0, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'fsm\x00', "0d0004000000040000000404fff0cf81dfd28c89544e14cd3e01dd24289831866346c88621039b284c3ff45c42995560a99952bed40cf5a8b9fb6133db7e2378d5afd35f4c16827f55b3af494e39e8fb330200000000000032b6a99a8d87298e88a94cb519f5c17631af916a7dbaae5592e8b15900000100", 0x8}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "631499f89a95e49806ea7f9eaecf0b0fd0691f86bb9a323cbbaffc30fb26"}}}, {{@ip={@remote, @multicast2, 0x0, 0x0, 'team_slave_1\x00', 'netdevsim0\x00'}, 0x0, 0x98, 0x1c0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:system_cron_spool_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x450) 19:51:37 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_NF_CALL_IPTABLES={0x5}]}}}]}, 0x3c}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) getsockname$l2tp6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x20) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 19:51:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000004a000704ab09250b090007000aab80ff0100000000003693e0000100ff01000000050000f5b5000000036915fa2c1ec28656aaa79b", 0x39) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0xf}}) r1 = socket$isdn(0x22, 0x3, 0x26) r2 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r2) r3 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={r2, 0xee01, r3}, 0xc) 19:51:38 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000000040)) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1c0000002e000700000e00000000940d0124fc601000024002000200", 0x1c}], 0x1}, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r2, 0x110, 0x3) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) 19:51:38 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 362.040715][ T28] audit: type=1804 audit(1590004298.096:565): pid=23093 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir418493199/syzkaller.c2arSV/192/cgroup.controllers" dev="sda1" ino=16365 res=1 19:51:38 executing program 4: r0 = accept4$rose(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$tipc(r2, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r3 = socket(0x2b, 0x4, 0x6) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000008b40), &(0x7f0000008b80)=0x4) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000008bc0), 0x80000) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000008cc0)={&(0x7f0000008c00)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000008c80)={&(0x7f0000008c40)={0x38, 0x1401, 0x100, 0x70bd2b, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0xde0}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x200000c1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f000000a200)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$CAN_RAW_LOOPBACK(r5, 0x65, 0x3, &(0x7f000000a240), &(0x7f000000a280)=0x4) sendmsg$IPCTNL_MSG_CT_DELETE(r4, &(0x7f000000a480)={&(0x7f000000a2c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000000a440)={&(0x7f000000a300)={0x120, 0x2, 0x1, 0x301, 0x0, 0x0, {0x0, 0x0, 0x6}, [@CTA_SEQ_ADJ_ORIG={0x4c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x5ac8}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_AFTER={0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xfffffffc}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xffffffff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TUPLE_MASTER={0x20, 0xe, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @empty}}}]}, @CTA_TUPLE_ORIG={0x28, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0xbb}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1400}, @CTA_LABELS_MASK={0x8, 0x17, [0x7]}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x4}, @CTA_SEQ_ADJ_ORIG={0x44, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x101}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x3d}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x3f}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x80}]}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xf, 0x1, 'sane-20000\x00'}}]}, 0x120}, 0x1, 0x0, 0x0, 0x8049}, 0x4000000) setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f000000a4c0), 0x4) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f000000a540)={0x7, &(0x7f000000a500)=[{0x3, 0x7, 0x1, 0x4}, {0x8000, 0xd5, 0xff, 0x526eb413}, {0x1ff, 0x44, 0x7f, 0xfffffffe}, {0x0, 0x3, 0x6, 0x8}, {0x4, 0x5, 0x5, 0x7}, {0x2a4, 0x9, 0x1f, 0x8}, {0x1, 0x4, 0x7f, 0x1}]}) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f000000a580)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r6, 0x10f, 0x81, &(0x7f000000a5c0), 0x4) pipe(&(0x7f000000a600)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000000a680)={0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x43}}, {0x2, 0x4e22, @loopback}, {0x2, 0x4e22, @rand_addr=0x64010100}, 0x320, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a640)='veth0_to_bridge\x00', 0x1, 0x3, 0x3}) sendmsg$nl_route(r7, &(0x7f000000a7c0)={&(0x7f000000a700)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000000a780)={&(0x7f000000a740)=@getaddr={0x14, 0x16, 0x10, 0x70bd2d, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000040}, 0x24004890) [ 362.149457][T23179] IPVS: ftp: loaded support on port[0] = 21 19:51:38 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x24, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0xfffffffd}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) [ 362.191821][T23179] virt_wifi0 speed is unknown, defaulting to 1000 19:51:38 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)='\x00', 0xffffffffffffffff}, 0x30) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x0, 0x0) sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000000606010100000000000000000a0000000900030073797a31000000000500fdffffffffffffffc00073797a3000000000fbfc030073797a31000000000500010007000000"], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4000040) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0x100000001) 19:51:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) poll(&(0x7f00000000c0)=[{r0, 0x78}, {r0, 0x9103}], 0x2, 0x9) accept4(r0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x1040c) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000100)=r1, 0x4) r2 = socket$kcm(0x10, 0x2, 0x10) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x4044055) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x7475, 0x4) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001a000503d25a80648c723411198f75b79bcc1d63940d0124fc60100006400a000200053582c100000000", 0x2e}], 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00'}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)={0x60000015}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, 0xffffffffffffffff, &(0x7f0000f2cff4)={0x77540947ad9a168d}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000140)={0xe0002004}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05"], 0xc) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="0148b6866c537b515925", @ANYRES16, @ANYBLOB="00002bbd7000ffdbdf250a00000014000380050008000700000008000500ac1414aa08000500ff0f000008000500030000000800060000000000"], 0x3}, 0x1, 0x0, 0x0, 0xc000}, 0x20000010) 19:51:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, 0x8) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x800}, 0x8) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x3, 0x7, 0x5, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x10000}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000050) sendto$inet6(r0, &(0x7f00000001c0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 19:51:38 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000000ffffffe900"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRESDEC=r1, @ANYBLOB="000000000200000004000a1d067f00d3afca30fb9bcd0a000100726f7574650000002000020008000100"], 0x50}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) socket(0x1000000010, 0x80002, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x40, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0xbfdb, 0x1}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x9}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x404c8c4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00000001080101"], 0x1}}, 0x0) sendfile(r5, r1, 0x0, 0x100000001) [ 362.669968][ T28] audit: type=1804 audit(1590004298.727:566): pid=23225 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir631323673/syzkaller.DwU3Nl/201/cgroup.controllers" dev="sda1" ino=16377 res=1 [ 362.711391][T23225] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! 19:51:38 executing program 5: setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000640)=@assoc_value={0x0, 0x3f}, 0x8) r0 = socket$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$packet(r2, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x1c, r9, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r4, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r9, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7fffffff}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xcb1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000800}, 0x4080) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@getqdisc={0x4c, 0x26, 0x300, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, r3, {0x8ec6f77a5e14ba76, 0xd}, {0xffff, 0xfff2}, {0xfff2, 0x1}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000d1}, 0x4000080) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="7c0000003000270700000000000000000000000068000100640001000700010063740000540002800d000100000000000000000000000000000000000000000014008100c9b2483db858ef000000000000000000060004000000000014000800bf6614dd68622cce6d98fa000500005b0f6c79fb"], 0x7c}}, 0x0) [ 362.762310][T23183] IPVS: ftp: loaded support on port[0] = 21 [ 362.767919][T23225] File: /root/syzkaller-testdir631323673/syzkaller.DwU3Nl/201/cgroup.controllers PID: 23225 Comm: syz-executor.4 19:51:38 executing program 1: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r3}, 0xc) syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0)='NET_DM\x00') bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r3, 0xfffffbff, 0x28}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r4, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r4, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xbb00, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000180)='syzkaller1\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f00000000c0)={@void, @val, @mpls={[], @ipv4=@icmp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010100, @remote={0xac, 0x14, 0x8}, {[@timestamp_addr={0x44, 0x14, 0xb, 0x1, 0x0, [{@multicast1}, {@loopback}]}]}}, @timestamp}}}, 0x46) [ 362.876525][T23183] virt_wifi0 speed is unknown, defaulting to 1000 19:51:38 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) pwrite64(r0, &(0x7f0000001200)='C', 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/4088, 0xffffffffffffffdf}], 0x1, 0x7fff) r2 = socket$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(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06000000ab98c68c0cb3a889f58b0ac14a137f8b6f78179b8ed8e148e3571de3e4a9a88daf5250a0c3cc64ce342ac6030000000000000078f737454118a2a4c946c6d1c8bd06ecf1f10a37661e578266441617a9d7ffb167a1fc3d5c86b50cd73393db603a1cf4174ed53d5e0ba2bb9e7962f9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r3, 0xc6c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={r3, 0x7}, &(0x7f0000000100)=0x8) [ 362.918245][T23244] IPVS: ftp: loaded support on port[0] = 21 19:51:39 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 363.049400][ T28] audit: type=1804 audit(1590004299.107:567): pid=23253 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir470232157/syzkaller.76fc1B/131/memory.events" dev="sda1" ino=16381 res=1 [ 363.171624][ T28] audit: type=1800 audit(1590004299.107:568): pid=23253 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16381 res=0 [ 363.325498][ T28] audit: type=1800 audit(1590004299.107:569): pid=23257 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16381 res=0 [ 363.494067][T23244] virt_wifi0 speed is unknown, defaulting to 1000 19:51:39 executing program 3: socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000100)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$tipc(0x1e, 0x2, 0x0) pipe(&(0x7f0000000100)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@ipv4_delroute={0x4c, 0x19, 0x20, 0x70bd2a, 0x25dfdbfb, {0x2, 0x14, 0x10, 0x0, 0x0, 0x0, 0xfd, 0x5, 0x2000}, [@RTA_MULTIPATH={0xc, 0x9, {0x6, 0x3, 0x8, r3}}, @RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x28}}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x3}, @RTA_MULTIPATH={0xc, 0x9, {0x1, 0x4, 0x2, r5}}, @RTA_SRC={0x8, 0x2, @local}]}, 0x4c}}, 0x0) 19:51:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000007c0)={0x10c, 0x0, 0x1, 0x0, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x0, 0x2, 0x81}]}, 0x10c}, 0x2, 0x0, 0x0, 0x9ce46bf4b24301b5}, 0x841) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$IPSET_CMD_SWAP(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, 0x6, 0x6, 0x401, 0x0, 0x0, {0x3, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x4008000}, 0xd9) r2 = socket(0xb, 0x3, 0xe69) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="2c000000200000012abd7000fddbdf25022010064000000800000000080002007f000001080001007f000001fe5ba5214d1292fb9c69fdb3e4154fc20ed947e28da2ee5bb5817a7408f4f6ac29290630f88864885301708403963630ffe568a2f023c6a7caa481bc6ac5a03b337b9ed7cb3c8dd497407808b6a3531f67a611b1fe892c805d490600afdd339d4da8c508994a7fb881f468ebe5527c070cf7d8fc8f779fd0c960d1abfb64a4e4fee64a09e8c9"], 0x2c}, 0x1, 0x0, 0x0, 0x40001}, 0x8004) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000001900)={0x10b8, r4, 0x800, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x108c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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"}, @ETHTOOL_A_BITSET_BITS={0x84, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x187}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'syz0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\xc4%\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}]}]}]}]}, 0x10b8}, 0x2, 0x0, 0x0, 0x4000084}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r3, 0x8983, &(0x7f0000000080)) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000340)={'ip6gretap0\x00', 0x3}) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r6, 0x29, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x68) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2c, r5, 0x1, 0x0, 0x0, {0x9}, [@TIPC_NLA_LINK={0x18}]}, 0x2c}}, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(0xffffffffffffffff, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000400)=0x1) 19:51:39 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.effective_mems\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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100008400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e11032cfff6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="030b0000000000000000130000000c00098008000000"], 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="424b616c71ea981d23786bfc77f3610562000025", @ANYRES16], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 19:51:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000000)={0x14, r3, 0xb0343aabd1184b87}, 0x14}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r6 = socket$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(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r7, 0xc6c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r7, 0x73}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r8, 0xa85, 0x6}, 0x8) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='rose0\x00'}) sendfile(r2, r1, 0x0, 0x100000001) [ 363.894205][ T28] audit: type=1800 audit(1590004299.947:570): pid=23294 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16384 res=0 19:51:40 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(0xffffffffffffffff, 0x5eb05a) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 363.935081][T23300] __nla_validate_parse: 12 callbacks suppressed [ 363.935090][T23300] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 364.013629][T23297] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 364.033014][ T28] audit: type=1804 audit(1590004299.957:571): pid=23298 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir470232157/syzkaller.76fc1B/132/memory.events" dev="sda1" ino=16384 res=1 19:51:40 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000200)={0x6, 'veth0_macvtap\x00', {0x4}, 0xffff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r4 = socket$tipc(0x1e, 0x2, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r5, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) ioctl$PPPIOCSMRU1(r5, 0x40047452, &(0x7f0000000240)=0xff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r6, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="f204f9aace88efc51f740cb3727ceccd5fa3863dc1558c315571b22c3593518c4000"/46, @ANYRES16=r7, @ANYBLOB="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"], 0x200}, 0x1, 0x0, 0x0, 0x40}, 0x20048854) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x30, r3, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x30}}, 0x0) sendfile(r2, r1, 0x0, 0x100000003) [ 364.072352][T23308] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 19:51:40 executing program 4: r0 = socket$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$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') sendmsg$NL80211_CMD_GET_MESH_CONFIG(r3, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x44, r5, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7, 0x3}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xfffffeff, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x404c0c0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r7, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(r6, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x40, r8, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x7fffffff, 0x2}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x54c}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x480d5}, 0x10) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}, @IFLA_MASTER={0x8, 0xa, r11}]}, 0x4c}}, 0x0) [ 364.143068][T23264] IPVS: ftp: loaded support on port[0] = 21 [ 364.172978][T23325] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 19:51:40 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(0xffffffffffffffff, 0x5eb05a) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 364.212444][ T28] audit: type=1804 audit(1590004299.977:572): pid=23295 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/197/cgroup.controllers" dev="sda1" ino=16380 res=1 [ 364.256166][T23264] virt_wifi0 speed is unknown, defaulting to 1000 19:51:40 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)=0x4080) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r2 = openat$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$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 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$cgroup_ro(0xffffffffffffffff, 0x0, 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="594c4f76d2a07e65a4113f470c64014f1360484d6698fe4393ed9ac8930bad9e13196ec083e2d2e392f3cbcba7569c6a53c41586f546c4565c0d477efe12a417ed3300f5f7d1c23f5ca2fb581761398c74efe724fb8b0f08d48e012b7c3f0402ea58"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)) [ 364.290294][ T28] audit: type=1804 audit(1590004300.347:573): pid=23340 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir470232157/syzkaller.76fc1B/133/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 364.331889][T23339] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 364.387936][T23339] 8021q: adding VLAN 0 to HW filter on device bond1 [ 364.624362][ T28] audit: type=1804 audit(1590004300.677:574): pid=23295 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/197/cgroup.controllers" dev="sda1" ino=16380 res=1 [ 364.763419][T23339] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 19:51:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) connect(r3, &(0x7f00000000c0)=@can, 0x80) sendfile(r3, r0, 0x0, 0x8000000000004) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 19:51:41 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(0xffffffffffffffff, 0x5eb05a) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:51:41 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0) socket(0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f0000007a00)=[{0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000000100)="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{&(0x7f0000006480)="16a9ef9614f716f5d92bfd54b346c7a63c417a269f087bdb230888ea2588503d8f80c98c91032e3d9772dad5520fe773c3f3b7b68be4be0f85b28aeaf10d21bb4fa3308b27f13a7cfba2fd78feb735c665268d1649601bd12efe9f4df9d223b71f46ae5e15a8c8e6bd6bde049fb350a175b690100911a01b9d93161933db8692e5ab63e9a38a4ef369d14054cd27da544abb690cda13209eee979d63da9514e7e90644542025b0a12f7a170df7fe1595d6d0c6a866089e4c6b0572d91b6f86ecc6f9fa0fc2baa8c104e28149c59b9315", 0xd0}, {&(0x7f0000006580)="5796560f3eadc25ec20eed1f04139fa15c3f8dcda0d1b1d3352541dabec371949e05c9c5edefacb39415ba8decc227772eddb479c5999dc377f20c29daeab1ba348cdefed007fee2d59a4a75cf8a81d488d70efb2974cc6c4d964e148937578cd286406f1e4f0321a64a125056c90221960b4393113c4960ae3ce04525ef1a6385545b6867e3c25a4340d89073958a9aa395e07af67c49a09fc210f84d90", 0x9e}], 0xa, &(0x7f0000006700)=[@iv={0x40, 0x117, 0x2, 0x2c, "c15e9d842f434c39091766b9de9e232e514893c3bef8e0d17fc122f1254c5c53275a01d6813c5aa287d86e7c"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xf0, 0x117, 0x2, 0xd5, "306b95ff17af927bd42e3b553e73ed0952365e7623cdf62e900023c38bdaf68b4455dd3e2d094b3194e5ef6b862845631ace55cf226046e93e822d0c6a6f5b04a44ca40f582f850af6fb3ef1577ae00afab999657a620b6f00fd1ece40280125b2fcd20a5a5ecf3c0369c12d4e155eec9255c278db7ed609e625482baeec550bc00f89c7992c7bf35744b105b387c53aaa0504f39271b53d8287f253945e225db7b15bcedeb1787c6b514292e0170d89087eccb40fb139ac11bc9eff0434c627134e88cd5a80e216c03fc3333873d73f2ac0fcfdce"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1178, 0x8004}, {0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f0000007880)}], 0x1, &(0x7f0000007900)=[@iv={0x100, 0x117, 0x2, 0xe6, "6dd49ac286f9d4be91a51b1694e175b3f668a23337dea532822e83044233050af20c64cbafb03215f1de7ad1ac730d10711aa8dd2ff39cd1d0e5f7539c19c20c919cea533783c372a6fca5e6133cf9a21ba5be956c339600475d5905c1b811a2cc253f6326c0f3dab4eb9826579d1922f47030f12f511bc8a9de359130c93eacc5ba66a73681200b0e6037847baa6555127f678215d7ee82f8a1fbdbad6133d8dccfd1b6cebd2a863d8e268cfdfca051f5347b0a2853bb662a63820efb74de9c5e8e0597b4dd014db893b69719bad7849d61331fd5e9f712740b786225131bf0e4291e5a7e99"}], 0x100, 0x4000}], 0x7, 0x40101) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0) 19:51:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff00c}, {0x6}]}, 0x10) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='#!LYo ./file0\n'], 0xfdef) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x10efe10675dec16, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCAX25NOUID(r5, 0x89e3, &(0x7f0000000200)=0x1) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x1}, 0x8) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000002c0)) ioctl$FIONCLEX(r2, 0x5450) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x10efe10675dec16, 0x0) bind$nfc_llcp(r6, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x2, 0x1, 0x80, "d7e70147fb4d3d724236c9bfea7d0a5516904f6b46744989d1d9111c14dafa92d86f1e1eacee996b94617cc21d0200012d9c5bb2106a35b1c74a1e973d058b", 0x1c}, 0x60) 19:51:41 executing program 0: socket$kcm(0x10, 0x2, 0x10) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000cab000)=0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') r3 = accept4$ax25(r0, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r3, 0x8982, &(0x7f0000000140)={0x7, 'veth1_to_bridge\x00', {0x3}, 0x4}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0xffffffff800) sendfile(r5, r4, &(0x7f0000000040), 0x100002c00) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000340)=0x32e) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r5, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={0xfffffffffffffffd}, 0x1, 0x0, 0x0, 0x400c000}, 0x40) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) setsockopt$bt_BT_DEFER_SETUP(r7, 0x112, 0x7, &(0x7f0000000000), 0x4) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001940)=@newlink={0x58, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1841}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @gre={{0x8, 0x1, 'gre\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x8, 0x7, @dev={0xac, 0x14, 0xa}}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0x7}, @IFLA_GRE_ERSPAN_INDEX={0x8, 0x15, 0xf0ae5}, @IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8}]}, 0x58}}, 0x4000000) 19:51:41 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in=@loopback, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4e24, 0x3f, 0x4e21, 0x0, 0xa, 0x20, 0x0, 0x3c, r4, r6}, {0x1, 0x5fc3, 0x1, 0xfffffffffffffff8, 0xfc, 0x6, 0x2f, 0x7e}, {0x81, 0x10000, 0x9, 0x1}, 0x8, 0x6e6bb3, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast1, 0x4d2, 0x32}, 0xa, @in=@multicast2, 0x3502, 0x0, 0x3, 0x1f, 0x8, 0x7, 0xc6}}, 0xe8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000380)="593cc06f96e7d94c8d7c7609a04ee66263bfabd717a3f64e5623ec59032930da73572edbdd0b8489837f3920b058250b423361d445e7b3dfcd997825c471e44a499a5c37ac1302f1349826788ae6a7f840a3c45738111fcfa7eaf1d7b3fe8c211780b95d2657bbb6f599a5b865f87e4fa752752cd86a2e0d5f7957f2f30baa383213e3cd32e72351bd145ef9279753335ee35be1fa1e88671e5c6bd0869504c728c6656a4d9522b5628ddd0d5a1fb11bddaa278856e240d640bc5d10378b5be8996f69b6f8342003d2c2", 0x0, 0x56, 0x0, 0xfffffffffffffefb}, 0x28) 19:51:41 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 365.121762][T23452] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 365.222088][T23438] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 365.258502][T23438] CPU: 1 PID: 23438 Comm: syz-executor.3 Not tainted 5.7.0-rc5-syzkaller #0 [ 365.267597][T23438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.277686][T23438] Call Trace: [ 365.281842][T23438] dump_stack+0x188/0x20d [ 365.286900][T23438] sysfs_warn_dup.cold+0x1c/0x2d [ 365.293063][T23438] sysfs_do_create_link_sd.isra.0+0x119/0x130 [ 365.299225][T23438] sysfs_create_link+0x61/0xc0 [ 365.304134][T23438] device_add+0x713/0x1c10 [ 365.308659][T23438] ? uevent_show+0x360/0x360 [ 365.313387][T23438] ? ieee80211_set_bitrate_flags+0x20b/0x5c0 [ 365.324146][T23438] wiphy_register+0x1c88/0x2760 [ 365.329990][T23438] ? wiphy_unregister+0xf90/0xf90 [ 365.335414][T23438] ? register_netdev+0x50/0x50 [ 365.340374][T23438] ieee80211_register_hw+0x2295/0x3960 [ 365.345944][T23438] ? ieee80211_ifa_changed+0xdc0/0xdc0 [ 365.351497][T23438] ? lock_downgrade+0x840/0x840 [ 365.356451][T23438] ? lockdep_init_map_waits+0x26a/0x890 [ 365.362077][T23438] ? memset+0x20/0x40 [ 365.366507][T23438] ? __hrtimer_init+0x13b/0x270 19:51:41 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 365.371563][T23438] mac80211_hwsim_new_radio+0x2246/0x44a0 [ 365.377496][T23438] ? do_syscall_64+0xf6/0x7d0 [ 365.382555][T23438] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 365.389077][T23438] ? hwsim_virtio_rx_work+0x350/0x350 [ 365.395413][T23438] ? memcpy+0x39/0x60 [ 365.399505][T23438] hwsim_new_radio_nl+0x8fe/0xf50 [ 365.406215][T23438] ? mac80211_hwsim_new_radio+0x44a0/0x44a0 [ 365.413164][T23438] ? genl_family_rcv_msg_attrs_parse+0x1bd/0x320 [ 365.419507][T23438] ? genl_family_rcv_msg_attrs_parse+0x1c7/0x320 [ 365.425852][T23438] genl_rcv_msg+0x627/0xdf0 [ 365.430387][T23438] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 [ 365.436744][T23438] ? __dev_queue_xmit+0xbf2/0x3090 [ 365.441872][T23438] ? lock_release+0x800/0x800 [ 365.447399][T23438] ? skb_splice_bits+0x1a0/0x1a0 [ 365.452381][T23438] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 365.458202][T23438] netlink_rcv_skb+0x15a/0x410 [ 365.464231][T23438] ? genl_family_rcv_msg_attrs_parse+0x320/0x320 19:51:41 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 365.470618][T23438] ? netlink_ack+0xa10/0xa10 [ 365.475240][T23438] ? netlink_deliver_tap+0x236/0xb50 [ 365.480542][T23438] genl_rcv+0x24/0x40 [ 365.484527][T23438] netlink_unicast+0x537/0x740 [ 365.489425][T23438] ? netlink_attachskb+0x810/0x810 [ 365.494626][T23438] ? _copy_from_iter_full+0x25c/0x870 [ 365.500077][T23438] ? __phys_addr_symbol+0x2c/0x70 [ 365.505180][T23438] ? __check_object_size+0x171/0x437 [ 365.510566][T23438] netlink_sendmsg+0x882/0xe10 [ 365.515426][T23438] ? aa_af_perm+0x260/0x260 [ 365.520291][T23438] ? netlink_unicast+0x740/0x740 [ 365.525259][T23438] ? netlink_unicast+0x740/0x740 [ 365.530358][T23438] sock_sendmsg+0xcf/0x120 [ 365.534818][T23438] ____sys_sendmsg+0x6e6/0x810 [ 365.539592][T23438] ? kernel_sendmsg+0x50/0x50 [ 365.544307][T23438] ? lock_acquire+0x1f2/0x8f0 [ 365.548994][T23438] ___sys_sendmsg+0x100/0x170 [ 365.553710][T23438] ? sendmsg_copy_msghdr+0x70/0x70 [ 365.558842][T23438] ? lock_acquire+0x1f2/0x8f0 [ 365.563560][T23438] ? __fget_files+0x32f/0x500 [ 365.568279][T23438] ? ksys_dup3+0x3c0/0x3c0 19:51:41 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:51:41 executing program 5: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$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) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000080)={0x1d, r6, 0x2, {0x1, 0xff, 0x2}}, 0x18) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x6e) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="005042488c23492881ad93efde4dda8de59e7e3a44"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0xa}, {}, {0x3, 0x1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x4}}]}, 0x34}}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={0x0, 0x0}, 0x20) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 365.572774][T23438] ? trace_hardirqs_on+0x55/0x220 [ 365.578516][T23438] ? __fget_light+0x20e/0x270 [ 365.583681][T23438] __sys_sendmsg+0xe5/0x1b0 [ 365.588457][T23438] ? __sys_sendmsg_sock+0xb0/0xb0 [ 365.593729][T23438] ? __x64_sys_futex+0x380/0x4f0 [ 365.598716][T23438] ? trace_hardirqs_off_caller+0x55/0x230 [ 365.604568][T23438] do_syscall_64+0xf6/0x7d0 [ 365.609168][T23438] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 365.615411][T23438] RIP: 0033:0x45ca29 [ 365.619311][T23438] 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 [ 365.638921][T23438] RSP: 002b:00007fbc37211c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 365.647338][T23438] RAX: ffffffffffffffda RBX: 0000000000500d80 RCX: 000000000045ca29 [ 365.655336][T23438] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 365.663418][T23438] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 19:51:41 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='cubic\x00', 0x6) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x1) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r3, 0xc6c5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x7, 0x6588}, 0xc) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 365.671391][T23438] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 365.679399][T23438] R13: 00000000000009fd R14: 00000000004ccd59 R15: 00007fbc372126d4 [ 365.708739][T23457] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 19:51:41 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r4 = socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(r3, &(0x7f0000000400)='pids.events\x00', 0x275a, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$SIOCX25GFACILITIES(r3, 0x89e2, &(0x7f0000000180)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6, @link_local}, 0x10) 19:51:41 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(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) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040)=0x1200, 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000001580)=ANY=[@ANYBLOB="f221047c6e46cc064eb8d55cb19ab7711616da8e413eea2f9bf361456a396c784a063d1d41de7576f94f4f6174a1e495baea6f3511f43bf4d6d45cd76f743d4e62c1098fd82e520eca5124fc9a31370907fb153c1323b83a169362ddb288d4e4b558be978df00546c271544cec34005419d8ac3f9c8e3e4f0bbdfbc14b0b0000000000"], 0xc) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x14) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6ca00000d95d7a0451b83d671e8291ffd68dd741f45af2b56c1aa80dfb2647267f744920cb08f7546bd875a0a73fe68a5cb2bdeaae8572ad81d3468bc003783c49839efb4d1f76dfe4a6d64dd1cc4189371b6e2ae6946e64b2d4c869e3bb00"/125, @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf25100000000400028040000180060002000c000000060004004e2200000c000700000000000400000008000b00736970000600040000000000070006006e71000008000b007369700008000400020000000400018008000400fdffffff"], 0x6c}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000000180000fddbdf250000008000000000b8ffffff040012800c0001800800090076000000ae8f86ba20fe92553281e7be59f6a2fee6efc48051830376115ade302f7104a50528029abcbff3a54ecb506f88cd64ed6ede23cc739f6241de53ec6caf6987852788ad033d4e207bb67f37f0dcc03567ff7ca95c7f1c825d50041efa7dd72e7a8f7b5efa5dc92ae1e8857bf8c2b931ff757b0b1914b7c980e29a4614853d12994b3cdd966c1c9aef11dd0e324801bf711d0ee7d8b30a7d141865aac3dd387d41ced3757ab21de5"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000100)={&(0x7f0000000080), 0x6b, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x20008801) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0xffe}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 365.767069][T23492] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 365.779357][ T28] audit: type=1804 audit(1590004301.837:575): pid=23501 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir155483729/syzkaller.xnFLvn/212/memory.events" dev="sda1" ino=16381 res=1 [ 365.841717][T23492] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 19:51:41 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x5, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1) syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000001040)={'filter\x00', 0xc2, "506c9b11d84fe52e58caa6536d3211cc6d9f076943f1388e2840d9c86eda018a64ede457db3ec2fc9a4457f618eb420c6f74134c452d1c8fce90845634cc4cca1f21a7be8c90456ac3fc4cdbb92cf71766c369951df3203a528e749c55b3f9514cef8aa36954f8009811c0ceb2d7f2edff71cfc627231ca4f3d70a192a2563f52b9c6237e8f0cc544f49625304fc28734cfddb761c4084e598f249065ac2cfcdd03c0f8c84a5d10098c3d62202c712afb78db80e79f54810980a586db82185c7fbad"}, &(0x7f0000001140)=0xe6) pipe(&(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) read$alg(r3, &(0x7f0000001640)=""/75, 0x4b) r4 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r4, 0x10c, 0x9, &(0x7f0000001780)=0xfffffffa, 0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FIBMAP(r5, 0x1, &(0x7f00000017c0)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0) sendmsg$AUDIT_TRIM(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001880)={&(0x7f0000001840)={0x10, 0x3f6, 0x8, 0x70bd28, 0x25dfdbfe, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8c1}, 0x24004040) r6 = accept4$netrom(r2, 0x0, &(0x7f0000001900), 0x80000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001980)={&(0x7f0000001940)='ppp1#vmnet1md5sum\x00', r3}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001a40)={0x0, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000001a00)='$\x00'}, 0x30) sendmsg$AUDIT_SET(r3, &(0x7f0000001b00)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a80)={0x34, 0x3e9, 0x400, 0x70bd29, 0x25dfdbfc, {0xb82d306c8811a90b, 0x1, 0x0, r7, 0x100, 0x5, 0x6, 0x0, 0x7}, ["", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x8840}, 0x0) socketpair(0x28, 0x4, 0x9, &(0x7f0000001f40)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_bt_hidp_HIDPCONNADD(r8, 0x400448c8, &(0x7f0000002f80)={r6, r9, 0x5, 0x1000, &(0x7f0000001f80)="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", 0x81, 0x9, 0x9, 0x4, 0x2, 0x1, 0xfa5b, 'syz1\x00'}) 19:51:42 executing program 4: r0 = socket(0x9, 0x6, 0x101) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14, 0x0) getpeername$ax25(r0, 0x0, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000000), 0x4) shutdown(r1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000680)=@raw={'raw\x00', 0x3c1, 0x3, 0x300, 0x0, 0x0, 0x0, 0x120, 0x0, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73], 0x0, 0x100, 0x120, 0x0, {}, [@common=@inet=@l2tp={{0x30, 'l2tp\x00'}, {0x0, 0x0, 0x0, 0x0, 0x1}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x360) 19:51:42 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, 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)={&(0x7f0000000240)={0x7c, 0x0, 0x8e6767b8eef245b5, 0x1000000, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x0, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x0, 0x2, 0x32}, @IPVS_SVC_ATTR_FWMARK={0x0, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x0, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x0, 0x9, 0x50}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x88}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x0, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x0, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x12, 0xa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_SERVICE={0x0, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x2, 0x31}}, @IPVS_SVC_ATTR_FWMARK={0x0, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x0, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x13, 0x2}}, @IPVS_SVC_ATTR_AF={0x0, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x0, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff0001}]}, 0x7c}}, 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)={&(0x7f00000008c0)=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) 19:51:42 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0x8001) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) ioctl(r0, 0xffffff6b, &(0x7f00000001c0)="b77b0334f07500a84f4fd527c1ba4441786008908bcaf7e8ea30a6eac06b882e39a795955daa5b9e4d5c837b791516133ee628082a5244dc25771f36f865c06f21404591d764164a882c3294da5113ca1e6b582102c45a032abb8ac44aac70a8e1a99615f351927fed3949e498d2cc35d85db6c1b6f2d7d6d788f60e9465a9f2e34be51932bf4e809770898cbc25b8c03491885af97346d85ac653446b685dd146d90e68a250f4fdae436e1173832bf73991c976d5a29eda5c5049e42eb1fc363214af06ff78bd95e7db65814a48f0bda32ad0efcb0398baca9f7219312c3121b84ac8fd725b5b3e9b1e50") unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000040)=0x1, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) sendmsg$TIPC_NL_MON_GET(r2, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x17c, 0x0, 0x10, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x168, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xaf35}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc21}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xaccc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@mcast1, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00000005c0)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, r5}, 0x14) [ 366.156903][T23551] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not raw [ 366.302654][T23555] IPVS: ftp: loaded support on port[0] = 21 [ 366.317478][T23560] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not raw [ 366.379947][T23555] virt_wifi0 speed is unknown, defaulting to 1000 19:51:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={0xffffffffffffffff}, 0x1, 0x0, 0x0, 0x804}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000390400"/20, @ANYRES32, @ANYBLOB="3635000000000000280012800a00010063616e00000018002b6f487f0100000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_SET_BEACON(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r4, 0x401, 0x0, 0x0, {}, [@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, "290fbf921587b6c449ac754ab00b217f30617ec774ac50a10e3fb0eb7ba19f1d2b5a0c9b"}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x54, r4, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_MAC={0xa, 0x6, @local}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5}}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x44}}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @remote}, @NL80211_ATTR_WIPHY={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x18000) 19:51:42 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 366.524199][ T94] tipc: TX() has been purged, node left! 19:51:42 executing program 5: r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0xf8, 0x1, 0x1, 0x801, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x4}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x401}, @CTA_LABELS={0x4}, @CTA_TUPLE_ORIG={0x50, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @broadcast}}, {0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @multicast1}}}]}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xf, 0x1, 'netbios-ns\x00'}}, @CTA_NAT_SRC={0x64, 0x6, 0x0, 0x1, [@CTA_NAT_PROTO={0x1c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @private1}, @CTA_NAT_V6_MINIP={0x14, 0x4, @local}, @CTA_NAT_V4_MINIP={0x8, 0x1, @empty}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x5}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r3, r4, 0x0, 0x1, &(0x7f0000000140)='\x00'}, 0x30) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000001c0)=r5) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r6, 0x18000000000002e0, 0x69, 0xe0ff, &(0x7f0000000280)="b95b03b700030700009e40f008061fffffe100004000638477fbac14143fe0004301c699da153f05a0e6e380f60106f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xfd, 0x6000000000000000}, 0x28) [ 366.571352][T23574] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 366.607066][ T94] tipc: TX() has been purged, node left! [ 366.616142][ T94] tipc: TX() has been purged, node left! [ 366.649052][ T94] tipc: TX() has been purged, node left! 19:51:42 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x3a) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x0, 0xff}, 0xc) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xcb, &(0x7f0000000000), 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000000)=0x2) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) 19:51:42 executing program 3: socket$packet(0x11, 0xa, 0x300) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x8416, 0x20c49a, 0x0, 0x27) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r0, &(0x7f0000001340)={@void, @val={0x0, 0x80, 0x0, 0xff5d}, @mpls={[], @ipv6=@tcp={0x0, 0x6, "61ae6e", 0x1184, 0x2f, 0x0, @remote, @mcast2, {[@hopopts={0x0, 0x205, [], [@pad1, @hao={0xc9, 0x10, @private2}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0x1000, "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@jumbo={0xc2, 0x4, 0x6}, @ra={0x5, 0x2, 0x2}, @pad1]}, @srh={0x89, 0x8, 0x4, 0x4, 0x2, 0x0, 0x3, [@mcast1, @remote, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x37}}, @private0={0xfc, 0x0, [], 0x1}]}, @dstopts={0x2c, 0xd, [], [@enc_lim={0x4, 0x1, 0x40}, @generic={0x7b, 0x63, "3a7656969f275ec0b825f0d868495753f655068512a07783f5244ca14db6f5a57b628b6de1c2aec26bac3c956495ecf5d2b8a56d3b820fa137daafbb435248e456f13580a7c6184ae35f2c852f826037d4a4c003d0fa69f5c868985b9973bcbaf46076"}, @enc_lim={0x4, 0x1, 0x5}]}, @routing={0x84, 0xe, 0x1, 0x2, 0x0, [@ipv4={[], [], @multicast1}, @private1, @initdev={0xfe, 0x88, [], 0x3, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={[], [], @multicast1}, @mcast2, @mcast2]}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x11b6) [ 366.841924][T23592] IPVS: ftp: loaded support on port[0] = 21 [ 366.854211][ T94] tipc: TX() has been purged, node left! [ 366.911845][ T94] tipc: TX() has been purged, node left! [ 366.918770][ T94] tipc: TX() has been purged, node left! [ 366.963286][ T94] tipc: TX() has been purged, node left! [ 366.995877][ T94] tipc: TX() has been purged, node left! 19:51:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x40) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) sendto$phonet(0xffffffffffffffff, &(0x7f0000001740)="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", 0x1000, 0x4008000, &(0x7f0000002740)={0x23, 0x1, 0x4}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x1100) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000011000d040000000a0000000000000000", @ANYRES32=r4], 0x20}}, 0x0) [ 367.017846][ T94] tipc: TX() has been purged, node left! [ 367.061965][ T94] tipc: TX() has been purged, node left! [ 367.171401][T23592] virt_wifi0 speed is unknown, defaulting to 1000 [ 367.183895][T23609] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 367.249521][T23617] batman_adv: batadv0: Adding interface: veth65 [ 367.275505][T23617] batman_adv: batadv0: The MTU of interface veth65 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 19:51:43 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 367.411295][T23617] batman_adv: batadv0: Not using interface veth65 (retrying later): interface not active [ 367.470412][T23609] batman_adv: batadv0: Removing interface: veth65 [ 367.575471][T23649] IPVS: ftp: loaded support on port[0] = 21 [ 367.780816][T23625] IPVS: ftp: loaded support on port[0] = 21 [ 367.800670][T23649] virt_wifi0 speed is unknown, defaulting to 1000 19:51:43 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) recvmsg$can_raw(r0, &(0x7f00000029c0)={&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000001c0)=""/225, 0xe1}, {&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000300)=""/219, 0xdb}, {&(0x7f0000000400)=""/240, 0xf0}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000000500)=""/47, 0x2f}, {&(0x7f0000000540)=""/197, 0xc5}, {&(0x7f0000000640)=""/231, 0xe7}, {&(0x7f0000001800)=""/194, 0xc2}, {&(0x7f0000000740)=""/100, 0x64}], 0xa, &(0x7f00000019c0)=""/4096, 0x1000}, 0x100) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000002a00)={{0xa, 0x4e24, 0x80000000, @loopback, 0x80}, {0xa, 0x4e24, 0x10001, @private1, 0x3}, 0x20, [0x20c9, 0x8001, 0x10001, 0x7, 0x101, 0x3, 0x14, 0x7ff]}, 0x5c) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x14c}}, 0x0) 19:51:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='wg0\x00', 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000013, &(0x7f0000000400)=0x9, 0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0x8001) sendto$unix(r0, &(0x7f0000000480)="7b6235085a02e45d9593043c30628b944e9a3fb61d207a5f6c94b865be849c22a66a4ffd5bcaae1e112a4338a386346f886e9bf675d7050dff070000d3b287d719a87d47c31f45fc75fc781c6f94eb1b48cdad53dd554c659920d6cdf09ff6e1c96cc14025ded48887bcc1fde156ec6f8364bf5e1e44197ec8da6b9816441f27d935fef00d4f745a302f49311bef522e28204a8df7b9064246d0c2c9df0fb5070a4cdbc429d3b204f50a2be21c09fac14b09471286f5c13eb9c6085c6d52e21cd7e2c0bef5741d600777f015f9603ec06566029658592e807ea798d7cd69ef02fbe636", 0xe3, 0x0, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast}, &(0x7f0000000140)=0x10) unshare(0x40000000) mmap(&(0x7f00008b6000/0x4000)=nil, 0x4000, 0x6, 0x10, 0xffffffffffffffff, 0x2e94b000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x8913, &(0x7f0000000340)="080db5055e0bc7e847a071") write$binfmt_script(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYBLOB="9601c942c4a3286b3b1d9a5c57abead7fb6f1c7aa7c9912809403aaa8a8f1dc30294600276f37adf891469e51aaf6b2384ce10a47671b7961474f6d2b2e5a88913751ce64604f428f19090a41457a501ffd5d27453a4d51782df9c831393de2a491e781c4c55fffb695e0392f5a966d28214d2269cae0acb7af18d98ff4b2eb6"], 0xb) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000000040)=0x1, 0x4) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000b3cd7eff760fd6c4018014025d441bea6147194c195f53484c9800020073797a5f74756e0000000000000000000500060007000000e96e753ebf62debdec33f86c5de2e5520a89959e2172af660779a356cc9c258f24f6c76e9495cd4476d4f7a39aa936127de8c2f1d7b8e958dc10d379c303ea60921d536b7805bd094e8fd89b0824d6e3e0e1c66af40b09045825e1091582a37880cd83772d255d2cc3358c21c28bcba6ede21e96a41e937fc4b98a42233d7676fed5bc15c897"], 0x34}, 0x2}, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4801}, 0x4000084) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) [ 368.206099][T23693] IPVS: ftp: loaded support on port[0] = 21 19:51:44 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 368.341316][T23625] virt_wifi0 speed is unknown, defaulting to 1000 19:51:44 executing program 0: getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000280)=0x4) unshare(0x40000000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24e7da89540000000000008e866d606a91a2040000002495e9c895cff26f93e03a76b4bdf4be65657074000000000500941500002c000900020083"], 0x54}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x10, r0, 0x0) socket$inet6(0xa, 0x3, 0x3a) r1 = socket(0x10, 0x80002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x1ff) sendmmsg$alg(r1, &(0x7f00000000c0), 0x492492492492627, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000002c0)=0xfffffff8, 0x4) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xcb, &(0x7f0000000000), 0x3) [ 368.642337][T23693] virt_wifi0 speed is unknown, defaulting to 1000 [ 368.681235][T23727] IPVS: ftp: loaded support on port[0] = 21 [ 368.977116][T23694] IPVS: ftp: loaded support on port[0] = 21 [ 369.004546][T23727] virt_wifi0 speed is unknown, defaulting to 1000 19:51:45 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 369.323182][T23694] virt_wifi0 speed is unknown, defaulting to 1000 [ 369.412863][T23727] IPVS: ftp: loaded support on port[0] = 21 19:51:45 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200), 0xf000) sendfile(r7, r8, 0x0, 0xf03b0000) sendfile(r7, r6, 0x0, 0x8000000000004) r9 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r7, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r9, 0x1, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f0000000880)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x644, r9, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x178, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e19}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf8e9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x96ab}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13818273}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x40ed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3266e364}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe9dc}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24dd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d4d2ac5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x60b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbff4}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6402e7da}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1916ba63}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b41}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7977b44b}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49630efb}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa173}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x657e}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x195c6ba4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x80}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x97b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc4a0d5d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xea1a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xae68}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x61a4450f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeaa1}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b6c68d5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a1c5f04}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7e13}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb616}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaa1c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x44f2}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86dc}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc383}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7399}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30d76b1a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x62a98884}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3393f541}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xbc2e3e0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18e1df8d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa76}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x62fe2e2a}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xfc, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48f4426b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d445b51}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2198abf4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcf0806e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4254ad17}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d2ac7cf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20372e92}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x51}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb6}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ee327b3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c20b983}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x25871482}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4c773433}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73c25b62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f91f33e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x64, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xefb5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbfa1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d69cbb5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7254}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5db2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c738fdd}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd27}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x64868cc1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65e101bf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc0b1}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x148, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x12eb6756}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50c436f8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11485b7a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e0e9e7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34b875e9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x98}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d3934a3}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c93aa8f}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x80aecde}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x166a7e6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f0e0d36}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10857eea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3231403b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c89e426}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa1c2595}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d6f1c83}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32fcfaec}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x67c6c289}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x652522db}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x665ae167}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4be85758}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e26e88}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x13}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x170, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4be7afea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x75e6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f399039}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5a0c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x44d7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c918195}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x565b6c01}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x779b8546}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2e7f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5131729}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15126d39}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4757}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b9cbec0}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdee5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3df41588}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x664ca16b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1883dedb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa3d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40d31e8c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x958d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40fc4ce4}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1fc4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19749321}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8227}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x564b}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xce71}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a5ae459}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbad5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6666f24e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5243a4d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x829}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x956e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb01d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xffff}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe237}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2564}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x69af7c32}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7304}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4098b47c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x591d4aa9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9829}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x893d}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b87433b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa21c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b5775d5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ca804fa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4902}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d5bc5ab}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b6cc2c6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x36631ddb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59306cac}]}]}]}, 0x644}, 0x1, 0x0, 0x0, 0x20040044}, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfd23, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000", @ANYRES16=r3, @ANYBLOB="0903000400000000000003"], 0x3}}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 369.604213][ T28] kauditd_printk_skb: 17 callbacks suppressed [ 369.604226][ T28] audit: type=1804 audit(1590004305.657:593): pid=23810 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/205/cgroup.controllers" dev="sda1" ino=15922 res=1 19:51:45 executing program 4: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYRESOCT, @ANYRES64=r0, @ANYRESOCT=0x0, @ANYRES16, @ANYBLOB="48236376c6bdf11a7884ebfed55fa7dabe643bdbaa2188dc5d76fd22", @ANYRES16=r0, @ANYRESOCT, @ANYRES64, @ANYRES16], 0xfffffd6d) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000400)={0x14, 0x0, 0x200, 0x70bd29, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) accept$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) connect$can_bcm(r2, &(0x7f0000000380)={0x1d, r4}, 0x10) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYRESOCT=r4], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r5 = socket(0x2000000000000021, 0x2, 0x10000000000002) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba5d806055b6fdd80b400000c13900060008000029ec2400020cd37e99d69cda45a95e", 0x4e}], 0x1}, 0x2004c090) connect$rxrpc(r5, &(0x7f0000000080)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e20, @local}}, 0x24) sendmmsg(r5, &(0x7f0000005c00), 0x40000000000037b, 0xc002) [ 369.697548][T23727] virt_wifi0 speed is unknown, defaulting to 1000 19:51:46 executing program 3: socket$netlink(0x10, 0x3, 0x0) pipe(0x0) r0 = socket$packet(0x11, 0x0, 0x300) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="c12b4911", 0x4, 0x44080, 0x0, 0x0) shutdown(r1, 0x1) 19:51:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x4, 0x8, 0x43fb, 0x0, 0x1}, 0x40) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x26e1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000a80), 0x81000) connect$x25(r1, &(0x7f0000000ac0)={0x9, @null=' \x00'}, 0x12) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f00000002c0)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x24000844) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0x40) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0, 0x1, [], 0x0, r3, 0xfffffffe}, 0x40) recvmsg$kcm(r2, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x2030) 19:51:47 executing program 4: 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) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0100000000000000240012000c000100627269646765000e140002000800070000000000080027"], 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c0000001000390400000000000000000000e200", @ANYRES32=r3, @ANYBLOB="00000000000000000a000100aaaaaaaaaa000000"], 0x2c}}, 0x0) 19:51:47 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:51:47 executing program 5: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(r3, &(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0xd6) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r4, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r5, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r6, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) write$binfmt_misc(r4, &(0x7f0000000440)=ANY=[@ANYRES16=r5, @ANYBLOB="f05e20ddf247cecdcba3fa2cc4d3b9f6988394fbbaa76ce088dac3", @ANYBLOB="49d7017019c5f310128492daab4b0aa77b9a2805a085c3d5c783585e31a3496e091d58e7197c85ee4b6c826bf95e25a80c226d990c821f31c7a96c5e576c677b8dff8651676ab89242509b3326f097125033d18d6b6bd042eab3e99aae7b2ee335984883d1af909de3889f56fb20ecb6", @ANYRESHEX=r6, @ANYRESOCT=r7, @ANYBLOB="8583039d0ca07326803b988be21d0f6151b0ab94feaca55c0a04a419d311f4582f06203fb6f0900dfd4b698f6eea2f5b9b2dfc2802f88ae43dbec5dfd733a7d0d97027cd78e9a5105378388e739d", @ANYRESOCT=r4, @ANYRESOCT], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 19:51:47 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x10, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="850be2ffffff000025080000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x7, 0x1ab, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) ioctl$FITHAW(r0, 0xc0045878) 19:51:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(0xffffffffffffffff, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000680)=0x401, 0x12) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000080)={0x0, @aes128}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x3ff, 0x1, 0x4}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="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"], 0x38}, 0x1, 0x0, 0x0, 0x20040041}, 0x20008040) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, [], 0x2a}}]}, 0x58}, 0x1, 0x0, 0x0, 0x200000d0}, 0x4081) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f0000000200)=""/95, 0x5f}, &(0x7f0000000180), 0x7}, 0x20) r4 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r4, &(0x7f0000000000)={0x1a, 0x304, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 19:51:47 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r2, 0xb03, 0x0, 0x0, {0x12}}, 0x14}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32], 0x2}}, 0x40) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, 0x0, 0x0) 19:51:47 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCDISCONN(r0, 0x7439) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001280)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@private1}}, &(0x7f0000001380)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000013c0)={0x0, 0x0}, &(0x7f0000001400)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003740)={0x0, 0x0}, &(0x7f0000003780)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004d40)={0x0, 0x0}, &(0x7f0000004d80)=0xc) r7 = syz_init_net_socket$ax25(0x3, 0x5, 0xcc) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = accept4$packet(r1, &(0x7f00000060c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000006100)=0x14, 0x800) r10 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000006140), &(0x7f0000006180)=0x10) r11 = accept4$inet6(r1, &(0x7f00000061c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000006200)=0x1c, 0x40400) r12 = socket$inet(0x2, 0x6, 0xfffffff8) r13 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r14 = accept4$unix(r1, &(0x7f0000006240), &(0x7f00000062c0)=0x6e, 0x80000) r15 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006300)={0xffffffffffffffff}, 0xc) r16 = epoll_create(0x400) r17 = accept$netrom(0xffffffffffffffff, &(0x7f0000006740)={{0x3, @null}, [@bcast, @netrom, @default, @default, @bcast, @rose, @default, @null]}, &(0x7f00000067c0)=0x48) r18 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$netlink(r1, &(0x7f0000006980)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000006040)=[{&(0x7f00000000c0)={0x119c, 0x10, 0x2, 0x70bd26, 0x25dfdbfe, "", [@typed={0x67, 0x45, 0x0, 0x0, @binary="3769b81744aed3a548a1b55e693a547be0d347c72afed9cdad73b97988c9887005130d251cf4888e0eef8e669c28f0a54335126cd9ad70f6cce3c768b709c1904e9994b802e17b22ab63e2b76579d6ede1d9818c14f27fc6cb530c1d739e3418283c77"}, @generic="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@nested={0x122, 0x49, 0x0, 0x1, [@generic="ecfccb5e270cb74b359fb74f88bf6bbbca77396ff59b1989483aa67ee84253fcbec167ac582e3156329e8c03af9faa8939007531ca554ae469fa950de6a231082d9f9f40c4c0a6d11b196900ffa1dcf40467af957f4810407ff41e7fb058fd0b82988ed5654e365d9a180e3e59d9abca29ffe6b0496f6a57e393578358a875c138a3c739fe630841477b7396c5f40706ff3798aa75", @generic="4ebf06a2920c26082c8b570adbd276aecb0e26198349dc0162c77e7903ddeb7309802a4fa074a95e7feb988813ee5c3520f087c99b9c28b2e6084f53998b306dc729bdce19c217d19ee9572666449763755fd074d53fe25cd7baf913ed1077393553d54bd5cbfa429ffb2cb0c31f4ddee227447c3b8bfbe60fd7c1aa90", @typed={0x8, 0x3, 0x0, 0x0, @uid=r2}, @typed={0x4, 0x27}]}]}, 0x119c}, {&(0x7f0000001440)={0x22b0, 0x28, 0x200, 0x70bd28, 0x25dfdbfb, "", [@typed={0x3b, 0x5f, 0x0, 0x0, @str='GPLloð0},+(&posix_acl_accessppp0userwlan1nodev{)-#!\x00'}, @generic, @typed={0xb, 0x1c, 0x0, 0x0, @str=',bdev^\x00'}, @typed={0x14, 0x1f, 0x0, 0x0, @ipv6=@mcast2}, @nested={0x20b7, 0x32, 0x0, 0x1, [@generic="25b2f4e03c76c31f6e5e8ad6d1a62b351a5324650012858c1894454ab4dd39c09dd7520f674f47fecb37c6a4904c75", @typed={0xa, 0x2b, 0x0, 0x0, @str='wlan0\x00'}, @typed={0x14, 0x8a, 0x0, 0x0, @ipv6=@private1}, @typed={0x8, 0x1a, 0x0, 0x0, @u32=0x2}, @typed={0x51, 0x39, 0x0, 0x0, @binary="5dac741ff9062cda4be468ffc5f4452405cf0688c7b1a05b2599e89133c85504afd0998051ba6a7fd1de241d32842e6b55b3a462cf97e03b5b987b5a2f7c1842630c55d2f015a538612e9e982b"}, 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[@generic="8644a149a923761905f96679a2d52eaf0f0b4f080b0b45e6f8fb74f775c47d54185b3780b4c81786a9f5d8342f790af44e045ab623b9892dffbe695ca41002cbb572c07ac66804542f0109ca9cd8f11b42f648d901c63957df3ce554cafe5ed119f7fb53d4ae4526842fe05257fbdfcc16c21b33081debf04c671f0693db5c3c861b9a1ee1e160cfc5330ce6d8bb1285a18bd56b389c15cfbf83115a67bc1da82fcc9f32a2f9ad350b6bd0be67f16d34388a433be863c8faec7f52f2b26f130ad5687e1f95"]}, @generic="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", @nested={0x20, 0x1b, 0x0, 0x1, [@typed={0x8, 0x6b, 0x0, 0x0, @uid=r6}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@mcast2}]}, @typed={0x8, 0x70, 0x0, 0x0, @ipv4=@multicast2}, @typed={0xc, 0x72, 0x0, 0x0, @u64=0x20}]}, 0x210}, {&(0x7f0000005000)={0x1014, 0x2c, 0x100, 0x70bd28, 0x25dfdbfc, "", [@nested={0x1004, 0x84, 0x0, 0x1, [@generic="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"]}]}, 0x1014}], 0x8, &(0x7f00000068c0)=[@rights={{0x18, 0x1, 0x1, [r7, r8]}}, @rights={{0x2c, 0x1, 0x1, [r9, r1, r10, r1, r11, r0, r1]}}, @rights={{0x38, 0x1, 0x1, [r12, r13, r0, r14, r0, r15, r16, r17, r18, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa0, 0x4008810}, 0x8800) [ 371.392616][T23889] netlink: 'syz-executor.4': attribute type 7 has an invalid length. [ 371.413243][T23889] netlink: 'syz-executor.4': attribute type 39 has an invalid length. 19:51:47 executing program 4: 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="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newtfilter={0x6c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0x38, 0x2, [@TCA_MATCHALL_ACT={0x34, 0x2, [@m_gact={0x30, 0x1, 0x0, 0x0, {{0x9, 0x1, 'gact\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x0, 0x0, 0x2}}]}, {0x4}}}]}]}}]}, 0x6c}}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) 19:51:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r2 = socket$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(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r3, 0xc6c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x1, 0x0, 0x2, r3}, &(0x7f0000000080)=0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000280)=""/210, 0xd2}, &(0x7f0000000100), 0x59}, 0x20) r6 = socket(0x18, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x6, &(0x7f0000000000), 0x20a154cc) 19:51:47 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x54) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000240)=0x28) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000002c0)={'mangle\x00'}, &(0x7f0000000280)=0x54) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000100)={0x77, 0x0, [], [@ra={0x5, 0x2, 0x401}, @pad1]}, 0x10) openat$cgroup_ro(r3, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) [ 371.551027][T23917] __nla_validate_parse: 1 callbacks suppressed [ 371.551036][T23917] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 371.617317][T23929] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 371.628703][T23930] IPVS: ftp: loaded support on port[0] = 21 19:51:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x700, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0c480e0040000000e8bd6efb250305000e000100244e48ff050005001201", 0x2e}], 0x1}, 0x0) 19:51:47 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, 0x0, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="b5452bbd7000fedbdf25100000000400028040000180060002000c000000060004004e2200000c000700090000000400000008000b00216970000600040000000000070006006e71000008000b007369700008000400020000004800060000000000040002800c000180060004004e21000008000400fdffffff38ac12497152320aa9708f5e049c0305603018919cd48b80f3a2bb3775efe97dfba7c43d7a8ee4216b27543f254c00885139c2d270e4bf5946d0d4376a54d5b54d7f00000000562e280e04c7d65675688c3ad5a67be5fa34bd3335f3c4eeba4ab4bb9125a8705b080039660000000000000071bd73c5854c0d527b"], 0x80}}, 0x4) 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(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYRESHEX, @ANYRESDEC, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x884}, 0x20008881) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r6, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0xf00}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 371.735674][T23930] virt_wifi0 speed is unknown, defaulting to 1000 [ 371.762416][T23944] device veth1_macvtap left promiscuous mode [ 371.778573][ T28] audit: type=1804 audit(1590004307.827:594): pid=23945 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir631323673/syzkaller.DwU3Nl/210/memory.events" dev="sda1" ino=16322 res=1 [ 371.883478][ T28] audit: type=1800 audit(1590004307.827:595): pid=23945 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16322 res=0 [ 371.967146][ T28] audit: type=1804 audit(1590004307.827:596): pid=23945 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir631323673/syzkaller.DwU3Nl/210/memory.events" dev="sda1" ino=16322 res=1 19:51:48 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e22, @loopback}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0000736f3f6397697bdebb038513526eba86108842c42c6a0900dd299ae64cf5d3051afbb1ac964bd99860c205cd5d149ebd689d1c45c9c64e68adff71b94f912c2ea807a684c6abda86caabc8b99fd76fabbd5523244e91674df6ccb5a66fe49c93adcdd1f35e7d65366cc9ca6bd548d4c1c13aa07ff163f120c6660cd5cb418a4da59f26354e771116", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r2, 0xc6c5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x1}, 0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000000)={'veth1_to_bridge\x00', &(0x7f0000000040)=ANY=[@ANYRESHEX=0x0]}) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 372.099731][ T28] audit: type=1804 audit(1590004308.067:597): pid=23953 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir631323673/syzkaller.DwU3Nl/210/memory.events" dev="sda1" ino=16322 res=1 19:51:48 executing program 5: unshare(0x6c060000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190016000300000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x12, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x30, r3, 0x23f, 0x0, 0x0, {{}, {0x0, 0x6}, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x68, r3, 0x400, 0xb2, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x100, @link='syz0\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x4000041}, 0x5) sendto$inet6(r1, 0x0, 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) write(r1, &(0x7f0000001740)="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", 0x1000) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000480)={&(0x7f0000ab8000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x14) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) 19:51:48 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000), 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:51:48 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x38, r2, 0x20, 0x0, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18}, @ETHTOOL_A_LINKMODES_HEADER={0x0, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x0, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x0, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX, @ETHTOOL_A_HEADER_DEV_NAME={0x0, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x0, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x0, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x0, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0xfffffffffffffd40, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX, @ETHTOOL_A_HEADER_DEV_INDEX]}]}, 0x38}, 0x2}, 0x40000) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00') r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r9, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, r6, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @ETHTOOL_A_LINKINFO_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}, @ETHTOOL_A_LINKINFO_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x80}}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r0, 0x8001a0, 0x24, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874588a8ffffff1f00000000122e25d386dd", 0x0, 0x403, 0xe00, 0x22d}, 0x28) [ 372.231740][T23962] IPVS: ftp: loaded support on port[0] = 21 [ 372.245097][T23966] IPVS: ftp: loaded support on port[0] = 21 [ 372.253515][ T28] audit: type=1804 audit(1590004308.117:598): pid=23945 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir631323673/syzkaller.DwU3Nl/210/memory.events" dev="sda1" ino=16322 res=1 [ 372.329147][T23962] virt_wifi0 speed is unknown, defaulting to 1000 [ 372.362688][ T28] audit: type=1800 audit(1590004308.117:599): pid=23945 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16322 res=0 [ 372.397978][T23972] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 372.422309][T23936] IPVS: ftp: loaded support on port[0] = 21 19:51:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f0000002fc0)=@ethtool_link_settings={0x45}}) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r3 = socket$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(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000080", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r4, 0xc6c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r4, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r5, 0xffff}, 0x8) [ 372.446937][T23980] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 372.673825][T23980] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 372.717625][T23972] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 19:51:48 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="4400000010000104000d32000000000000008000", @ANYRES32=0x0, @ANYBLOB="1d00000000000000240012000c000100627269646765000014000200080005000100000008000100e4990000"], 0x44}}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x120, r3, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x120}, 0x1, 0x0, 0x0, 0x20000000}, 0x48000) sendmmsg$alg(r0, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0x2f, &(0x7f0000000100)}], 0x492492492492642, 0x0) 19:51:48 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$RXRPC_SECURITY_KEY(r2, 0x110, 0x1, &(0x7f0000000180)='choke\x00', 0x6) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_choke={{0xa, 0x1, 'choke\x00'}, {0x3, 0x2, [@TCA_CHOKE_PARMS={0x14}]}}]}, 0x48}}, 0x0) [ 372.844721][T23966] virt_wifi0 speed is unknown, defaulting to 1000 [ 372.899262][T24036] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 372.916873][T24036] lo: Caught tx_queue_len zero misconfig [ 372.947580][T24036] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 372.976955][T24007] IPVS: ftp: loaded support on port[0] = 21 19:51:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x50}, [@ldst={0x5, 0x5, 0xe001}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, r1}, 0x78) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000001c0)=0xc9, 0x8) r4 = openat$cgroup_ro(r1, &(0x7f00000002c0)='memory.swap.current\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r4, 0x400454e2, &(0x7f0000000340)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r5, 0xc6c5}, &(0x7f0000000240)=0x8) r6 = socket$l2tp6(0xa, 0x2, 0x73) getpeername$l2tp6(r6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r5, 0xfffffffa, 0x5}, &(0x7f00000000c0)=0xc) [ 373.019764][T23971] IPVS: ftp: loaded support on port[0] = 21 19:51:49 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000), 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 373.356366][T24007] virt_wifi0 speed is unknown, defaulting to 1000 [ 373.586579][T23971] virt_wifi0 speed is unknown, defaulting to 1000 19:51:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r9, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, 0x0, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @dev={[], 0x44}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5429, 0x3}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x3}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x800) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfe8b00", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 19:51:50 executing program 1: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000100)) write(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x2103) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000240)=0x1c) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYRES64=r4, @ANYRES32=r5, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c000200080401000600000003ce292fcc18ba6c0dfe946d63bc9767f1710f6f3e8b7e90d275824e34c2a0009000"/82], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002800128009000100766c616e00000000180002800c0002000e00000006000000060001000000000008000500", @ANYRES32=r2, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r5, @ANYBLOB="949e5e4c10aae2a9c1741281e7842140e618e9eeebf566dfa9a4da55b3d807874e8e98a2894d30ce25372d4303bd8c738dc4bccc5fc65ff5a947d180f2bbea2a16eef73f29d9c04de92d84d4dfb6ff9980bf5f35f6483f0b19de5e6ab1225db1f9ffe819b66d147f2b644c3578e0f9b837423df7c37e9396a1e3e5e2dc99caacc5c1f278aeb31ab92ac10f7edfd01a9f76336b4099b5c8508614ead686cdaff38e5c3569b64baeb2511e0b7900009e40fb4600ad535651024adbddbcc4ee4510c452cb888ec96f80c6322d5e0f273dd019b175eadcadc6cc99a1b6"], 0x58}}, 0x0) 19:51:50 executing program 5: r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="0102b76cf5ede6b20c03", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r2, 0xc6c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r2, 0x101, 0x3, 0x10001}, &(0x7f0000000280)=0x10) r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000140)=0x80, 0x800) accept4(r3, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @empty}}, &(0x7f0000000200)=0x80, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x3, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x19}}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffe}, 0x10}, 0x78) 19:51:50 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000), 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:51:50 executing program 4: pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000003000090300000000000000000000000014000100100001000b0001"], 0x30e}}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) r4 = accept(0xffffffffffffffff, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x2343a726) sendfile(r4, r5, &(0x7f00000002c0)=0x9, 0x6) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000100)=""/106, 0x6a}], 0x2, 0x0, 0x0, 0x40000000}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000240)=0xe8) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, &(0x7f0000000280)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, r6}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@loopback, 0x4e22, 0x800, 0x4e22, 0x3ff, 0x2, 0x100, 0x0, 0x3c, r3, r6}, {0x5, 0xe0e, 0x1, 0x4, 0x4, 0xb6dd, 0x64, 0x8}, {0x100000001, 0xb63e, 0x3, 0x3}, 0x5, 0x6e6bb7, 0x0, 0x0, 0x2}, {{@in=@rand_addr=0x64010100, 0x4d2, 0x3c}, 0xa, @in6=@local, 0x3506, 0x2, 0x1, 0x0, 0x5, 0x6, 0x7cf9}}, 0xe8) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) 19:51:50 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="04c95d19338f7bc9b3f0704da6a96fa866d6e440f4b78176ad444e7dd1bc87bfde892676b2e46f644c4d862d14c1b22ca0635f173a550ab84927431d91a9e2b9eee9c33f9979892ef7e0024a9ebb5a2a9989c7a0a1a35253da4de623f3977cc8c2b4faa237c885d26da37e156c0622d578ac2329203f885ba2bcc98aa0d6b9728064c05330a78d7abe206d29f2e68da2b24dfe79324e84871a2c953aa4afc6cb996c9a8407b4b5754fa24993f510add2c0b1d8bdb2c62ac2650aa72b19364da8", 0xc0}, {&(0x7f0000000140)="7981d6d3212e58504563e82911fcd0f90169e384fd8d4318f3e58bf14192cc99a3fe5bb4b044da89f2c870ab9d68ac43dc124e425e111fabc8faa6c29bbffaaf", 0x40}], 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x34, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x5}]}, 0x34}, 0x2}, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000300)={{0x3, @netrom}, [@netrom, @bcast, @default, @null, @default, @null, @bcast]}, &(0x7f0000000180)=0x48, 0x800) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) sendmmsg(r1, &(0x7f0000006c80)=[{{&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x4, 0x0, 0x1, {0xa, 0x4e24, 0x5121996d, @mcast1, 0xfff}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000400)="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0x4e21, @rand_addr=0x64010101}, 0x1}}, 0x80, &(0x7f00000066c0)=[{&(0x7f0000006540)="b5374c3115051a8c5089a7b4958ba7a0d60b37efede7eb49da1747c9b49c2c4004a86127c329eaac2a12a4ecd3ce62057bc16a3ad9d0", 0x36}, {&(0x7f0000006580)="9aa8f722dc78ccd3420bf3f2f2cbacd338d05221f494ba09c2bcd0ff67aeced5d90ca752f078035f3c6221848983a32655ceeb6ec0597ee0818dacda1371e479b2b7548e3b664dbeab0945c26fabcb24757fe6bdaf9075f44ba4b3d968864c", 0x5f}, {&(0x7f0000006600)="063a4348987f39141e2a2a762d1ea60d120e00b9ca91635a11287223fda804c77434b4ab7f6e9d457c820a5f0f7674a8d5e7d4c75acc0fa30c9d14a6601a2cbffba8a34a959800f98fa0df336155d2fd2b7cf4118d0c1bb1615d3092ea75f839164adeba6db4849298679076e9de809d2e0b2da6678669068b78f4a57f279e569c77e99faf5a69352f8614042479babf367668afb6b096de0107d4eb0cb3c483ec63a172171362e2f7c642a3c7a6f42576890af4cbf6d4cbe06f901acc76", 0xbe}], 0x3, &(0x7f0000006700)=[{0xf8, 0x116, 0x1, "9fe86b5be991fa35439d8b391d368bda368408032dfbe06badcb4be7adb831b649f66d3d8aa8e84f3deae13710414809bd8ae0fee14c24b02e7b6cd182c00991f40f58e897c18c26ea3e67e0d982ea27440a29219272252d8dfcb128ea6250e2b536bc9b33f31fef5637f3c7acd7ba462d6df2b02b6dabd1f44561d52236a817d5f855f71c5694c2d4622d60edf149364c25e781cf36cbb1e83b6f2a0c9e73778008d9594cceef0682def340a5927b299f3a0fda7727a4511aacba083aa9a851cdf35d60aba24dfcd2b9d1ba9acc21b3b53bf6d30f9121ddec1ce6cb9ab5bf3a7f7fefda046843"}], 0xf8}}, {{&(0x7f0000006800)=@in={0x2, 0x4e24, @empty}, 0x80, &(0x7f0000006c00)=[{&(0x7f0000006880)="a9034306e0e5891d6b561ec942da958584ae9fe798d206dce8542f699c08882a96a2966b60b524c9609e7f2358d7663277a1d6e8a51bb44b18cb5f411949b5577b", 0x41}, {&(0x7f0000006900)="ddd302bc1481da0facd5939c55e66cfe7ad3805096e29e9b6148619b21c8890cc2f0637da93ff53078ea7b1053a7bb39", 0x30}, {&(0x7f0000006940)="cedc039a0ac4f70180b1caf89cf9637277fb2fc5132ba140a062f776a71fca5c6f0b8ad6db32983fb5d5ced6f28d57d71b10f0445f34e73b9ac82f0cfa64e24d0a47783ef43d8e04cb3c8c4bfe61fd9fb509f0d17521e3a1d1f3b3f4274aceaf9ac3d410c89b00ab413b4df6625ab0edfc22f3b1e1b7ebe59c9e3d8e4d7a175d842ab87495c9cd95711cc815fa4a78926dbcddbbc94c09f84bc7", 0x9a}, {&(0x7f0000006a00)="7ed58a09440aadba412b7945dfede4ce6dadd62b55a21466df05b83eda2d80987234a0307d24226c86f9497d46da83cdaee7be7cf20cf1d6ca233e814e50f63a9f6eeecf33292e28fd908336044d9157190ce1bd3835cb09f74bda5bd065651446df26ef58dfc4fe33a6e55b7b00730721857dcb8425fa07474f9feacfeeb5d9d309a4bb81b8b9a6110ced65519172e279a18b660000992fc4ca5accdcc00c3dd366dac14254fa6d80c75a60c8552bbe224e459decfdaefa90708123bb93c43fc50ed45afb365ec3254d514da3e7", 0xce}, {&(0x7f0000006b00)="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", 0xfc}], 0x5}}], 0x7, 0x10) read(r0, &(0x7f0000000200)=""/204, 0xcc) 19:51:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x3932, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000600)={@private2={0xfc, 0x2, [], 0x1}, 0xffff0000, 0x2, 0x0, 0x8, 0x8, 0x1ff}, &(0x7f0000000640)=0x20) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, 0x0) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000100)=@generic, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000180)=""/251, 0xfb}, {&(0x7f0000000280)=""/132, 0x84}, {&(0x7f0000000340)=""/17, 0x11}, {&(0x7f0000000380)=""/156, 0x9c}, {&(0x7f0000000440)=""/122, 0x7a}], 0x6, &(0x7f0000000540)=""/50, 0x32}, 0x51) syz_genetlink_get_family_id$nbd(&(0x7f00000005c0)='nbd\x00') sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 19:51:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='pids.events\x00', 0x275a, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x25, 0x44000102, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="ec843362", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r3, 0xc6c5}, &(0x7f0000000240)=0x8) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="d67eb234378b9ddaff7015f294740ad69aae877d7c1c79c162fd7759c5265df085e7f1bbb22940aaa0d9ab54d99b4564eb7e65091602a039b4e7e6e54350f8d90dce56a484a72079de7fb2f0eea228214452f6543266ab3f2ea1011be13bdc7b2fea7d8c221992c510113542a7a01923520ac760e41ee64fee74bde8691bc1330efedbd262af2f9a00006377ba8a91e368dc54fb9b5c70b457f8512a6ff6b1f4ef8eb3", @ANYRES32], 0x208e24b) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') r7 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r7, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x410404}, 0xc) sendmsg$FOU_CMD_ADD(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, r6, 0x209, 0x0, 0xfffffffd, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @dev}]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x0) sendfile(r5, r4, 0x0, 0x100000001) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x88, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0x13, 0x0, 0x0, @fd}, @typed={0x69, 0x82, 0x0, 0x0, @binary="252357154df0f77523f8cdb6a4e481c5bd10dc44a0e91f29338d2bd107d54f042a2a6701d3c976393388ea21c043620de596be35786abdcee37e49da32ce71540de6bde81c3fa0a8608aca42ea07426370289414ce48b05aaf5a6c0d755d4beb9c3a3e7179"}]}, 0x88}, 0x1, 0xffffff7f0e000000}, 0x0) [ 374.980995][ T28] audit: type=1804 audit(1590004311.028:600): pid=24160 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir470232157/syzkaller.76fc1B/141/cgroup.controllers" dev="sda1" ino=16373 res=1 [ 375.012673][T24160] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 375.228822][ T28] audit: type=1804 audit(1590004311.278:601): pid=24187 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir155483729/syzkaller.xnFLvn/219/cgroup.controllers" dev="sda1" ino=16377 res=1 19:51:51 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="48000000100051919b595c2aec525b6a2fb33f02050700"/34, @ANYRES16=r0, @ANYBLOB="6535060000000000140012800b0001006970766c616e0000040002800a000500040000000000000008000a00", @ANYRES32, @ANYBLOB], 0x48}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000)='NLBL_CALIPSO\x00') [ 375.443111][T24199] IPVS: ftp: loaded support on port[0] = 21 19:51:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r3 = accept(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002c40)=[{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000080)="e987aa680c7218c887fe8846c0a54e06997fa31af56ddb1700cf500af14e99282f53a767ddd61b2c9f2f4c7ff03180404619258d38a1c047c76e39657addafb71a68f264e494282aa705e201e39e437d18b9c226d57f6ace80a444f9d3366758fd852acc59fac7a818544412aee5422b7cb1", 0x72}, {&(0x7f0000002cc0)="6f18f1e28ddfa96d23e0062cc141e42e82fe3317edf88dd1549867c816590740f6837149a41ccef97eafbfb7b8089a0e2156f6c3aa2ca7868d58d33b8206932f73972c186cc68ed3ba30c3c094ca6f42602a87c5b8e5874d64993e29a3f80042a0cbb6eb01e9cae57795c5c9c1704e09ec2f5e", 0x73}, {&(0x7f0000000340)="9819dcc40fafd4f4fb137c6e8481d78ef2a3aee326e3b52f925d35f29dc8773c0f8a94f01046b641d95658853c96bd242c45b1132edff07df619b3957c7af5edf7c5bd6b9607020d6b2d15d6749ad8a33364062c3cec092fc989965d690e36", 0x5f}, {&(0x7f00000003c0)="debf7d", 0x3}, {&(0x7f00000004c0)="02834a96cd577225b6897894710b122f29a528a2a9183d1331f3bce55088ef37c031cfc1964005364a9908504958568ff6af5cdbf3bee791826b8232ea06ec0d3a4e9f7ea078d1fe10ea76a2551b83180311a6b7a5ffed2e72", 0x59}], 0x5, &(0x7f0000001880)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000140)=0x400, &(0x7f0000000240)=0x4) recvmsg(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffefb, &(0x7f000000b600)=[{&(0x7f0000002e80)=""/167, 0x7a10}], 0x1}, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)={0x48, 0x1402, 0x300, 0x70bd29, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_NET_NS_FD={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz2\x00'}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x14}, 0x20044000) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000400)={0x2, 0xeea, 0x10000, 0x6, 0x8, 0x5, 0x7f, 0x7fffffff, r5}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x5, 0x10, 0x5}]}, 0x30}}, 0x0) [ 375.536582][T24199] virt_wifi0 speed is unknown, defaulting to 1000 [ 375.615784][T24210] bridge7: port 1(bridge_slave_0) entered disabled state [ 375.636254][T24210] bridge0: port 2(bridge_slave_1) entered disabled state 19:51:51 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(0xffffffffffffffff, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:51:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}], 0x30}], 0x1, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000440)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x7b, &(0x7f00000000c0)=@assoc_value={r3}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="380000005815b72ae83e52cc9e8ce5ee32131c4aefa6d73974fb82c6bb8393a0f6b15b9a4efbe3536f10bccb6ae43b22f12d5443a1a07c2e4e16985da3ea7fe2789b00efe2d7dddbbe602ebcd5686175ec7f486c52289566e54e950ca130e6661ed4cca94fede3c94d8caf81000000c553ff8311fe619e95718a172cf1d60b98676f43018fb21f2f0ef7201b69929095a11088a8b5", @ANYRES16=r7, @ANYBLOB="0100000000000000000005000000180001801400020073797a5f74756e0000000000000000000c0003800400040004000380"], 0x38}, 0x2}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r5, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40054}, 0x4000801) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r8, 0x0, 0x487, &(0x7f0000000180)={{0x0, @dev={0xac, 0x14, 0x14, 0x37}, 0x4e21, 0x0, 'sed\x00', 0x20, 0x5, 0x3a}, {@multicast2, 0x4e21, 0x3, 0x6, 0xc9, 0xacb3}}, 0x44) 19:51:51 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(0xffffffffffffffff, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:51:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="400000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="94900ad95979924a3b7ffc67a21ecbb732000000000000002000128009000100626f6e64000080080007000200bc0922b493ca9cf6ace42ebca213913f915d"], 0x40}}, 0x0) [ 375.902504][T24227] IPVS: set_ctl: invalid protocol: 0 172.20.20.55:20001 19:51:52 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(0xffffffffffffffff, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 375.961267][T24234] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 375.984196][ T28] audit: type=1800 audit(1590004312.038:602): pid=24221 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="cpu.stat" dev="sda1" ino=16374 res=0 19:51:52 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 376.097711][ T28] audit: type=1804 audit(1590004312.058:603): pid=24187 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir155483729/syzkaller.xnFLvn/219/cgroup.controllers" dev="sda1" ino=16377 res=1 19:51:52 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x32600) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x3ff800) setsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, 0x0, 0x0) socket(0x9, 0x0, 0x0) close(0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = socket$netlink(0x10, 0x3, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) close(r0) 19:51:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xa00000}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r2, 0x31c, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x9}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x1}}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:51:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0x8, 0x4) sendmmsg(r0, &(0x7f00000002c0), 0x400000000000174, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000000)=0x76b9) [ 376.230213][T24202] IPVS: ftp: loaded support on port[0] = 21 [ 376.319404][T24202] virt_wifi0 speed is unknown, defaulting to 1000 [ 376.320619][T24268] IPVS: ftp: loaded support on port[0] = 21 19:51:52 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f00000000c0)={0x200000000000001}, 0x8) r3 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd", 0x2a}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) [ 376.988795][T24268] virt_wifi0 speed is unknown, defaulting to 1000 [ 377.094110][T24274] IPVS: ftp: loaded support on port[0] = 21 19:51:53 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000000000000400000000b000500010007"], 0x1}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040), 0x4) 19:51:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000e00001c0012000c000100627269646765"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r8], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) 19:51:53 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:51:53 executing program 0: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000b00)=[{{&(0x7f0000000040)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x0, 0x0, 0xffffffffffffff5f}}], 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') r3 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000200)={'veth0_macvtap\x00', 0x77}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_MPATH(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x20, r4, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @dev={[], 0x17}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000084) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) sendmmsg(r0, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000001001000001000000ec00000000100000"], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[{0x18, 0x30a30b54d9830a5c, 0xd, "be"}], 0x18}}], 0x2, 0x0) 19:51:53 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) recvfrom$l2tp6(r1, &(0x7f0000000140)=""/131, 0x83, 0x1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1}, 0x20) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x81, 0x4) r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) connect$ax25(r3, &(0x7f00000000c0)={{0x3, @netrom, 0x7}, [@null={0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x25dfdbfc}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote, @rose, @netrom, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) [ 377.222621][T24338] __nla_validate_parse: 2 callbacks suppressed [ 377.222630][T24338] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 19:51:53 executing program 3: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYRES16=r0], 0x2}, 0x1, 0x0, 0x0, 0x40}, 0x40) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000236fc8)=[{0x8000000, 0x0, &(0x7f00000fff80), 0x0, &(0x7f0000000200)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) bind$llc(r4, &(0x7f0000000100)={0x1a, 0x10e, 0x2, 0x1f, 0xd4, 0xf9, @remote}, 0x10) connect$llc(r2, &(0x7f00000000c0)={0x1a, 0x10e, 0x7, 0x1, 0x36, 0x7e, @broadcast}, 0x10) bind$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x1f, 0x0, 0x0, 0x26}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000340)={@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2b}}, 0x7, r5}) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000004e80)=[{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000000200)="557844c3db397b2576dc456025996854761331cfeed79d99ecf32caa50dfbe4c999f12ce6ac95a8f98efd41e36aab842db1dcec5f47058a83f9e", 0x3a}, {&(0x7f0000000500)="1cc38787bbe4a5a11531e6aa3c642dfc560297031d32f6654123339ced1971155c852dacd6a4f1489dfb8f63d9fb4cc3cfd8fd5378a9a221c711797f1e07a10f6f558d46c7e8d0c47ee9f7acdd142c47117eae4bfa3610c7a8bb61a2259c322dfefe81aa5d6402aeefc3788ca6cb92a78a58d96ee59ff90439b0d337e25344c9c9bcb20980ca82df8e83cc12348f1689d35d8215f872f12e262679c5081e91ad6c66dc78aeaed0a674f22dfb9a39a9605220d6c46238d548882567d36f76f7f9d67970d8711dbba451000f359874393b54a61767afe4b5a9081abb18af4ec1d920471354c3dd0d", 0xe7}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000001600)="eb13b14972e15bc0c6e9550421cd23ae2539670b870375a4b0bad1", 0x1b}, {&(0x7f0000001640)="a23d4fdae3d7148905b173dafc9ff0fcda24881da1627dba60eef2fcdbf1050e905a9294a1d22a787741dccc03060663f2ef06b9af5103685b05128d773f60c3cd80a582b4599d", 0x47}, 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&(0x7f0000003dc0)=ANY=[@ANYBLOB="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"], 0x380, 0x44}, {0x0, 0x0, &(0x7f0000004500)=[{&(0x7f0000004140)="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", 0xfb}, {&(0x7f0000004240)="b97cd38b1fcfc23402833e912c62dc5889bb7b6a00cb011b2e423550d96320e6651ecadb49fc8622", 0x28}, {&(0x7f0000004280)="6f3e06f1db1b22", 0x7}, {&(0x7f00000042c0)="ce2f8246a940c2938ff1f1a94a2909a8e03a1c866410de2d9eebd171a68c929362c079b3417656002d4e21075c5d94175f1e73884323f2ca45c0972c6d80145bb23fb11c8a48dafa4106a56d466ba1368d23110ff9a57b668ca69f075321df16c20b5588e41baee7b9b8776d70593d85da141a30161aa90b0e8b85e46c7b8ed76fd3de89bf5a56", 0x87}, {&(0x7f0000004380)="3797a3506540aafa86032aa357b9e4fbc2d1199777757f2f25084bcb8582c5093cf5fcebc61f923bb4126c206eac46fdd2ea8aae03d2755c6421636bb9fa", 0x3e}, {&(0x7f00000043c0)="e24f", 0x2}, {&(0x7f0000004400)="d044cc8e654d214e0a2be8b51a5b1c81db7b6fd3a24424b84c4022f4143c43134ac1cb456c217137d2775259c9247e6a4c6fa59d5a41829381e29b0012ecbd721dfab0985863c50fefb1c371b518a3e9dd397952ba21ed4718f24ecdf0fd229b366a4d39f070d6955d3dc792e54049a9c1581523f6385134b75d9bb1582d37a353de5e697774251b1b6acaf7efe574a326131f6c4678c77fd5df9f7585e046a2b83abaea02ecaf5b24c0613822ef0fdcbcf6e05f591c651fce260ab8a6368303d8ca205fe192c5a1", 0xc8}], 0x7, &(0x7f0000004580)=[@op={0x18}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}], 0x48}, {0x0, 0x0, &(0x7f00000046c0)=[{&(0x7f0000004600)="e1db73445ccb9df35c6f1282773643c8bbde8e457c8873c5fa740a4eff887726ba4a00257e619a693c2f133060f6574d260e3c6646c6dd972564285e9541e1c74ebed6127ce2209302a616e109daf9824161ba5b5d786fad2eaa5b81bb77e8f8515a96849cc5b86564004f3a674c097537903f5adf2867176b4044413772ab113cfc904b4e4f23707b0a485b", 0x8c}], 0x1, &(0x7f0000004700)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18}], 0x78, 0x80}, {0x0, 0x0, &(0x7f0000004ac0)=[{&(0x7f0000004780)="08a93908b50c0c131421f98e54de429a837c25a5656aa65045021873a86232eefb6059ec", 0x24}, {&(0x7f00000047c0)="c8bd95b7066ffa307f24824be7abdf66527839ba9136428ae7aaa7bc8c07a8df69f232ee56db9bceb5ddca3b81ad26cdfa3102c39a51eb0715c6f6212b16841561ccc85007", 0x45}, {&(0x7f0000004840)="f9d2f837518a13f8aa67ef98256e5c56af79a557b7b0a0d201e08078700af1de5051b293202ac1a0693ffba0d4147107d0998a5b9442eb5c88fe91dd019c16ad94ae822808a3754297b8595f5331d34d1ab4c5507e79f9bb47b4854c02", 0x5d}, {&(0x7f00000048c0)="049dde60a9e95350cd859b61c212ed1ae5df41b5049a8f456590478b6e48af699806b1df791db1079e6c0ada2bd5b4d48162a1adf8f93bc1938baad0f4d200836d7c6b6f49f866d07ec82cc5e36b8e579554a5696cbd57b974414325b4a913b06bde6c37ee4a1a71d7aefdde60c8c71053765dd3809e087b18aaa5715ee414a1f35e1fccd8a87172d759d8a7927defbb3afb5591ba568dc64380114866538ba5f217b2a67c4fd7e54d83bcd82cc4492cbc52ee5e5620b01eb1519d739bfe397db5910b6bf9f1ac4b994e00cef12db0d503106cd2124d", 0xd6}, {&(0x7f00000049c0)="4dc3898086a153e243dee627323548cc9b8109134464d28c23f4feb07b6970b6a20758e8cb588d971bda44b118e335ea5be4e5435a85b8e540042427878179b5f6e431a2a3da3cd9bbf1be97242e91eb7b71506668caf1ca52610f57e9cae0b2faeec65113ce062f17e63e73b15e9fc1e2c5111dfd483814acd74a97b00fd110c2", 0x81}, {&(0x7f0000004a80)="8e7ccb5426a0f3b9902dd2c3bd9d411351fcac40d920b671a38fbd57336f872490abcf707edbd42ca63081392b2c5a7732ba38a99d9728", 0x37}], 0x6, &(0x7f0000004b40), 0x0, 0x20008000}, {0x0, 0x0, &(0x7f0000004e40)=[{&(0x7f0000004b80)="25fdde0b459885f1c98579a152719e8326949fa3e33bc34727f4c9513e9ed50936860396eb0b2ea9de8820275c4d9872a1d1153ecc3d56aa8dfb65b2cd4bed7f391a19d283115eda6c8eb619d9650afdac48961495eb885c5fa15da4845b4588c47313d7a63a2cc7442108073c7292f552ebe4166ad355f03439d50997d3244fe927eab9b096b84614abaad5641786008381b6907d5873ec7c155f9f4d7b6ab2cc2b62990b5941f82560e9bbf56865b86c6ca553472ec849aed44cd6f20d8034eb01dd57ab23cb7625a962aa96dba48e49d692630b490b89c3ba94b2f2b999d423ab2d2a620d9a5dd9652d31122cd4cd6767c40ce3fb20", 0xf7}, {&(0x7f0000004c80)="28b5140de020e9b5334cb4be35d18ac855dee4218db74ede711f4f6a4d2f0479f1580d895fe99e986c4da1c19b8b0f374840ae121e7312b19eae3b5c6a13be7f7c7e47292540e314a96f1673cfd399483660085f05440cff5d99e4cc78b1661280cdcc7fe25ad492951ad06e184ca68b5eb092e2b26639e32464751ad62b00c1d69912a76c84a19d85331639c582a10a3ce67669e6726d89a9387c3a173fe7678deeb44b3eb935cb4d5211876cb7504ea182934c2be5", 0xb6}, {&(0x7f0000004d40)="04a064420d50b2f80495391a7d9ca25600382d7223ce66b98cda173407b665b6d33cddc66f5161831e9c5473c9bcdac20ed45baf7353b485e7140111839f035d2818295fae2bdf944518509f852b0729a6d2f4181e74b1cbd58c5fa49130bac5f55617f5c44e561d7c7ed7da1de521a22fbc917e9e2bb0bacb78c4fa03785bef9fbd28e62c37dea8c61b823fc5a493eac9da96d39dcef6281a166fab0af6689ca2c17c6f40942386ed8103562b42ea0ba33269bd4237e0b3d23f6b0309ef7335785593b63f4170dc9d4f68ece8ec3d790f70a4c4b5b420e933e7ab1a0d55b7db5170", 0xe2}], 0x3, 0x0, 0x0, 0x8000}], 0x6, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r6, 0x10f, 0x81, &(0x7f00000001c0), &(0x7f0000000480)=0x4) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}}, 0x20000801) sendmmsg(r2, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) getpeername$llc(r3, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) [ 377.351873][T24345] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 377.372469][ T28] audit: type=1804 audit(1590004313.418:604): pid=24342 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/210/cgroup.controllers" dev="sda1" ino=16369 res=1 [ 377.407556][T24342] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 377.455914][T24345] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 377.486355][T24359] llc_conn_state_process: llc_conn_service failed 19:51:53 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) socket$inet6(0x10, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a", 0x13, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) socket$nl_sock_diag(0x10, 0x3, 0x4) poll(&(0x7f0000000040)=[{}, {}], 0x2, 0x3b) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)="3bfd", 0x2}, {0x0}, {0x0}], 0x3, 0x4800000000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) [ 377.497188][T24345] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 19:51:53 executing program 1: r0 = socket(0x400000000010, 0x3, 0x0) r1 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000000)={0xbdc, 'syz1\x00'}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000200)=0x3, 0x2) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)="30b5b2579db2c4374aac2cf08f464e634ab099863c9d52aa930f3b98701762b9267ab2685828e79cea1d5eccc1204dc0760fc2f08b52b45715c5937f4398f58651c53f920deca2bab0949cab3afc2a2e91fe0ef4b0052667f5d25a2a46899c614479a20e21c33148d7a5f631feabad7548249a7bd6ab7c1e9f9d0d44bc7f1e2f299aaf1a185c814e3e6a9b4f63a5f1061022cf495dda6a2bc11b4cad6f349c7e76ac8d0a5d", 0xa5) write(r0, &(0x7f0000000040)="2400000020008751070d0165ff00fc02020000001f280f000ee0ac0c08000f0000007a00", 0x24) [ 378.031899][ T28] audit: type=1804 audit(1590004314.078:605): pid=24347 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/210/cgroup.controllers" dev="sda1" ino=16369 res=1 [ 378.228755][T24274] virt_wifi0 speed is unknown, defaulting to 1000 [ 378.273824][T24390] llc_conn_state_process: llc_conn_service failed 19:51:54 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000008c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) ioctl$FICLONE(r2, 0x40049409, r0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x161) sendmsg$inet(r1, &(0x7f0000000240)={&(0x7f0000000300)={0x2, 0x4e22, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c000000000000000000000007000000441c07030000000000800000000000000000000000e6162875b355b4a4c30cbd3b01b68e00fcfa2c3fd424c94713"], 0x30, 0x5}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmmsg$nfc_llcp(r4, &(0x7f0000000800)=[{&(0x7f0000000100)={0x27, 0x0, 0x1, 0x6, 0x3, 0x3, "1e86ee4913c4dce122564455c30f7a2fa532b3c7ea5d67e125923a5c573b326af56961efcf31b21a335d03ded8fe8fd8764174cfb71f08633262d64f91decd", 0x12}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1010, 0x20000804}, {&(0x7f0000000340)={0x27, 0x1, 0x0, 0x3, 0x4, 0x3, "3e76c948549989c57632352395a575cdce895cc5a4b2bfa6e08479d24e3f672cae7c7afdc40e2adf85ea1293b6453dbdcd38fdffd8495d8786871810be04f0", 0x39}, 0x60, &(0x7f0000000280)=[{&(0x7f00000001c0)="ce6ef3b7a547f898488d80ca59144d9798a7ec85c0406a00e29a7d14c2ca34fa27845f11d685e0b238", 0x29}, {&(0x7f00000003c0)="0fc95879f81e1b49c2a211cc3f09aa80a5178fd4f1598234faf2522692c77ddb181f41725cef1681785ff2639497cae74a624a9c8b1463f9e366cc43584a487f9f13a4e461c64b5d4459d6fe1d9c7b1ab3c1ee74fc346492de02e78e809634cdc86e40b2827f1c4d13aab95b07ddd2c02dd63c6764dd902356e957ea794f2bf8e7d35a536f2f0f8f2330d433531fd9ff443cd2d4a640b1407797e9025f48ddf2f3b030", 0xa3}, {&(0x7f0000000480)="364ac4d2fcc9e579a34cb2b8bc1dada9729e4bce4bd6e68280bd0321a23eac3f3bb0b72feca1f0941f3440d48e054e283c43f4391db24425bca7924a4579bc5a9ce712281ef55ccc5239c4c31768a913e7eb23cc03c8514c51a1f82122a81e76283f8b8f2dae4ced6a4816132d7a8dc2c811da2b56d4ff2a287a10937f45c5d4a311857ed1cea20eb1f623576d8fa50f22", 0x91}], 0x3, &(0x7f0000000540)={0xa0, 0x107, 0x1000, "0be8c71f81383166f38d7cd3b21a8737c389400b2125e1330ab2bb2d05b4b681efafd315c5c876bc76f51788a4e1f4743b2fc63043458b79721557fedff93c7a3d0c909325abcd53f18599550061a857700175106799e0ee2d015e06af8521722eafc9140797811015e7a711b570e0f2f365b75d61e771ba0cbc93386731d928d60eae75a18126c073aa"}, 0xa0, 0x401d33557012baff}, {&(0x7f0000000600)={0x27, 0x1, 0x2, 0x1, 0x1, 0x3, "7d7a9d52ff12b5e0b17bba017f11e0a447903af8524e18d2497dc5165a7c807e0b353bd5bb66fd59c82aad2536c7d09d9a468b4cc6b8c886a2114ae16c49b7", 0x7}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000680)="d80b0b71ef05369195e208975cf092be233990e0c1dabde91cbe4dff3370417d979d", 0x22}, {&(0x7f00000006c0)}], 0x2, &(0x7f0000000740)={0xa0, 0x110, 0x0, "58d3bddaa50f0423a9c667ec5a3e39510d37ca173de38bbca72623a7d922435960b9497b8450de37f0f75f6803189c7024adfae4c36fa2ce45cfe665b77d6a47b420f4248156d6c08dcbfb95181744e2af155167f35f0f40796217bdef4e8ccce96a75ce95b6b8fa6497cc8bfa75eb6b92d4b006e68c7c28f913155aeca52b722d420bcfa455b28b659b"}, 0xa0, 0x2004c0c0}], 0x3, 0x800) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r5 = socket$inet(0xa, 0x801, 0x84) sendmsg$inet(r5, &(0x7f00000026c0)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0x81e}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000002c0)="aa", 0x1}], 0x1}, 0x0) listen(r5, 0x3) accept4(r5, 0x0, 0x0, 0x0) 19:51:54 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:51:54 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e24, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, {0xa, 0x4e20, 0x9, @private1, 0x6}, 0xfffc, [0x7, 0xa9, 0x10000, 0x3, 0x4, 0xbf, 0x8, 0x8]}, 0x5c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r4, 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(r3, r2, 0x0, 0x100000000) 19:51:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e1e}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_128={{0x303}, "3832e0b6503c76e7", '\x00', "20040100", '5\x00 \x00'}, 0x28) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) recvmsg$can_j1939(r3, &(0x7f0000001c80)={&(0x7f0000000540)=@tipc=@name, 0x80, &(0x7f0000001b80)=[{&(0x7f00000005c0)=""/153, 0x99}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000000680)=""/158, 0x9e}, {&(0x7f0000001940)}, {&(0x7f0000001980)=""/198, 0xc6}, {&(0x7f0000001a80)=""/114, 0x72}, {&(0x7f0000001b00)=""/71, 0x47}], 0x7, &(0x7f0000001c00)=""/127, 0x7f}, 0x101) ioctl$SIOCRSSL2CALL(r2, 0x89e2, &(0x7f0000000000)=@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x2, 0x100132, 0xffffffffffffffff, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$kcm(r4, &(0x7f0000000240)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x7, @private2, 0x7ae0, 0x3}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)="63b757fbb89b8fe437ca39a6dc5ebff2d8c58475bfd463c5d9647901e86fa8aa1edf9b2738f23920fef133931c10d36d08", 0x31}, {&(0x7f00000001c0)="41db6b1a5fc3eb5398784da60dd7fc710fe8bda6fcc980860ee6e7e50c9862b1d86e4aa688840afbfcfb69db4152b4e7ef2dface9ce81d36c2fa7d437625f5343cdeebc25ea89bfddb3dbebe0ca42bfc6ccd0ab5b4656439f210f51352350883d9ceedb311149829382d", 0x6a}, {&(0x7f00000002c0)="228d061629af8c11a600a29c5962663a3a534e9836ce6ccfabbc0351478e4aca40aadd34a2e7ae8e79d9b845c723f6122a27856e529376cb7b07ba1b4d9a8c44ed48285fdefbb65e07c7db95fe8173dbb4f5648743d8e5dccc7e917a64f464d15f18ddd5f9adccc88fb16d872cb8963b0ce118b5ecfcc014d087b865d33747fe2b599693fdf9eb539d00b752e88561c37e3f1ce8b2d2829e91e3b92c0dcf3a1b3f9f49ee144dc3061ecf22366b00699fb7a214bfa016281d37a210ea86", 0xbd}, {&(0x7f0000000380)="98d932ecd8945fb8839d142bd36514fdb4677e280c41af2a00b04aa471792c10ecd92bf60eca8ff4a9001275fdb23cfcfdf0ec6a81fb02dec8e8bbb1055782d9dac33ccfbc4305e4e1a10e5e5454727d996b39a5d054e4ea3055a077f37478fd7ecf534ab31d382b38ec6255da395525fcd1d63523fc186168eeb4aa4415a94c3bbf282a8e5485317f227fb967c31358ced97603047f5445b652eb7d5ff1903fa674f0e1127827a6d14efccce7f1908db392319c4d3df7794388", 0xba}, {&(0x7f0000000440)="34d8e6829ad981a8b77f2ad875a8716d8f02dd8855fcb066053efdb75ba24c3abb7d0b40bbb696db1c650471edc8f95c55e7b6172970e79748847106e9157ece9c6421f6b25baf4e844df356dd7e6ea979112c3e0d9906509e6ec332848684d47e84f399dba070612d40a15d94cd5a77df8174c8561a06", 0x77}], 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x158}, 0x20040000) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 19:51:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000400)={&(0x7f0000000180)="973e249ef5cac72cdbac3cb6e042c2cf36358225542b3baf40d5873bf0d56d6b3ea0b217ead743da246632129927e6eecad0b4a27614f8fe40c500aac6fda77b1474af45cd29b1592719a3834510de7497d8e99311b872971ae3b2c40becb9d0cce4e4ad70eca8a983755f1649289bbb0cd4f7cd2432e9c23a3035f6e8af6fd9db965af4c6bcf9d6a98606b5125ebb705fb038ff4ebeca74300ec6ec02c471e0ab1cac47b5bcd787a0d2226440216e457e842d21", &(0x7f0000000240)=""/45, &(0x7f0000000280)="141314b323766f3f80e6a3ccb5d4725cc7e3216782a866ef8a700ca0ba266215f3a641774c9a846f9cd564cc355baae9ccb1c8fc3e2905aabf70b1b36de335eaea8908ab7f8c7ff0f6cbd2bce5661626cac0b9ea52ae8153c757fa9c259dcb1db8aa8944c0d2e94698945e8c608e5288ad62b9c016acf5ba2004208736f61412b88eb3802d920a5a5f21cf548f67c35610ec810908a4815bca99fb2fde868d91a0b538173edadd72215cce7ab0720448ca7f7b9b8aaec0f69ea292de13e0ad60ca7e23c6080d329dc8fb34", &(0x7f0000000380)="463d35736b39d084b7388db3263b14cdaf1e707dac021ea202", 0x80, r3}, 0x38) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140), 0x4) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df00000000e9000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000001) 19:51:54 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0x7fff, 0xf12b73130cb7b4cb}, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)=""/159, 0x9f}, {&(0x7f0000000640)=""/77, 0x4d}, {&(0x7f00000006c0)=""/138, 0x8a}, {&(0x7f00000000c0)=""/17, 0x11}], 0x4, &(0x7f00000001c0)=""/4, 0x4, 0x7301}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x5c, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x4}, @ETHTOOL_A_LINKMODES_OURS={0x44, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x3c, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}]}]}]}, 0x5c}, 0x2}, 0x0) getpeername$netlink(r1, &(0x7f0000000180), &(0x7f0000000240)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r6, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x8, 0x3, 0x3, 0xe13e, 0x14, 0x1, 0x81, [], r5, r6, 0x4, 0x2, 0x5}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000540)={r7, &(0x7f0000000380)="77038bc5cff252616ad9a098858da30192f83434f9c5c086297a998b3566ef468aa6db97b6d6239f335572f217028e810ac336927f34efb184edaf3d3c57ade1566cb7d19bf3576856fab903a03401272e88ee99ec0505427cce4fbdaeb68ca2d84e569578c89036f948dec91a0ad8c41bdf1370dae9302a0eeba07ded469b046e25d953b9a7d2cd301b3da82d7e7b9037da2b8258d051da454292c23c57", &(0x7f0000000440)="f39c096d8320c0c586e600516162aaf5b508a5b1b6f884622320a65021e8e4f4d82ab9151006f7c6bfc3a891a20826f7f13f4675e921fa18da5ca1d7983ccb9de95230672af148d4cfae7a276b66b21d61f6306b7920529bce534c2a1d8227f6b0bb57a060574b58cd2d40a7a35a8eeb0364476bb2caeccd719cb2a3f7028c503b831b017b8e3da9fee783fd29fb8d4719adfdef320c830637cd540345c6af0e6e17da3e23512c31c90efa7a568903728802a6bd42d0eee56411fc904d6473f73c560c0deb2acfbc19e79a0d8dd855054d3068f3caa5788212b5798ae53d41", 0x1}, 0x20) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x47, &(0x7f0000000000)}, 0x0) [ 378.701425][T24436] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 19:51:54 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0x7fff, 0xf12b73130cb7b4cb}, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)=""/159, 0x9f}, {&(0x7f0000000640)=""/77, 0x4d}, {&(0x7f00000006c0)=""/138, 0x8a}, {&(0x7f00000000c0)=""/17, 0x11}], 0x4, &(0x7f00000001c0)=""/4, 0x4, 0x7301}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x5c, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x4}, @ETHTOOL_A_LINKMODES_OURS={0x44, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x3c, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}]}]}]}, 0x5c}, 0x2}, 0x0) getpeername$netlink(r1, &(0x7f0000000180), &(0x7f0000000240)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r6, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x8, 0x3, 0x3, 0xe13e, 0x14, 0x1, 0x81, [], r5, r6, 0x4, 0x2, 0x5}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000540)={r7, &(0x7f0000000380)="77038bc5cff252616ad9a098858da30192f83434f9c5c086297a998b3566ef468aa6db97b6d6239f335572f217028e810ac336927f34efb184edaf3d3c57ade1566cb7d19bf3576856fab903a03401272e88ee99ec0505427cce4fbdaeb68ca2d84e569578c89036f948dec91a0ad8c41bdf1370dae9302a0eeba07ded469b046e25d953b9a7d2cd301b3da82d7e7b9037da2b8258d051da454292c23c57", &(0x7f0000000440)="f39c096d8320c0c586e600516162aaf5b508a5b1b6f884622320a65021e8e4f4d82ab9151006f7c6bfc3a891a20826f7f13f4675e921fa18da5ca1d7983ccb9de95230672af148d4cfae7a276b66b21d61f6306b7920529bce534c2a1d8227f6b0bb57a060574b58cd2d40a7a35a8eeb0364476bb2caeccd719cb2a3f7028c503b831b017b8e3da9fee783fd29fb8d4719adfdef320c830637cd540345c6af0e6e17da3e23512c31c90efa7a568903728802a6bd42d0eee56411fc904d6473f73c560c0deb2acfbc19e79a0d8dd855054d3068f3caa5788212b5798ae53d41", 0x1}, 0x20) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x47, &(0x7f0000000000)}, 0x0) [ 378.778306][ T28] audit: type=1804 audit(1590004314.828:606): pid=24437 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir155483729/syzkaller.xnFLvn/224/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 378.816580][T24445] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! 19:51:54 executing program 1: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.stat\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 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$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x7a05, 0x1700) pwritev(r4, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0x2c}}, 0xc) splice(r3, 0x0, r1, 0x0, 0x400fffe, 0x0) sendfile(r3, r0, 0x0, 0x80000001) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$phonet_pipe(0x23, 0x5, 0x2) [ 378.845655][ T28] audit: type=1804 audit(1590004314.858:607): pid=24445 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir470232157/syzkaller.76fc1B/147/cgroup.controllers" dev="sda1" ino=16380 res=1 [ 378.870118][T24445] File: /root/syzkaller-testdir470232157/syzkaller.76fc1B/147/cgroup.controllers PID: 24445 Comm: syz-executor.0 19:51:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f0000000000)={0x7, 0x7, 0xffffffffffffffff}, &(0x7f0000000040)=0x28) [ 378.982160][ T28] audit: type=1804 audit(1590004314.888:608): pid=24451 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir155483729/syzkaller.xnFLvn/224/cgroup.controllers" dev="sda1" ino=16382 res=1 19:51:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) mmap(&(0x7f000054e000/0x3000)=nil, 0x3000, 0x0, 0x110, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="b50300030000000a000004"], 0x3}}, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x10000000b) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0xfa) [ 379.042160][T24463] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 19:51:55 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000680)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000f1ffffff0000000000000000014100000018001700000000000000006574683a767863616e310000c32926a8b9147fc310a55db0ec24766d902a6b3b594509c360de9d5e58bb269d45f526944fd6d594dbb72cd156e6e6ebb88c715ef969aaa63e55a9021cd9922b4d23996c69587b53b9736af3c25835ba74fc560e4cf31b272c65728aa852a81b5c61a25d56aa0185a6d2d3913c04bad5bc38a3a2df720e0f4955ace860647e92ea8e8090c053d67be8281a463e8d28a7edbacfbfab62e7510970a90e8cf9f51ec68e4e734b06582c85a8"], 0x34}}, 0x0) 19:51:55 executing program 3: socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004040) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x9240db9) recvfrom(r1, &(0x7f0000000040)=""/184, 0xfffffffffffffe07, 0x40012500, 0x0, 0xfffffe53) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000001, 0x40032, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)={0x2, [0x0, 0x0]}, &(0x7f0000000680)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, 0x0, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000480)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r2, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x3c, r3, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6_vti0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'rose0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40084}, 0x8804) [ 379.274219][T24480] IPVS: ftp: loaded support on port[0] = 21 [ 379.347044][T24480] virt_wifi0 speed is unknown, defaulting to 1000 19:51:55 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:51:55 executing program 0: socket$inet6(0xa, 0x4, 0x200005) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="ff00000022ad68de0c476b49d3c5b7ab730aa72810b971427a91890bfdd56b4b9c3960f35805efc3b47e75ebf02ec719b4aab6b7a23678ec68a04d476de446e9d07473d669c8d145004a4dbd630b0e983dabed7604e1abceb008dc96158f42fdb72367f70901243b9db4366c1bcd00dd7f4001cbb469e762d7574c866fc45f0505404f7afb774cde7d59d03585a577c5b8220539a43a39ff4a0949fa67eb0cbd3933324478c08e8ea3378c781ade93337db67137ccbae0e86d540fcb6ff0c92d418088201070e2070a973b8b3a01a175", @ANYRES16=r1, @ANYBLOB="010000000000000000000500000004000180b800038004000400b0000400e6e6655981dd894ed1f35e9ab8a091bec81b7da2c19201f2e9f2a9a23ca5e7e06832d8565e4a5f01a6d9a7602dea0a8db861551b5e977a1b8b9e896120bc2353cf31992eaa70f8d1aed02169bb11f994f00a57e5dc635e2781709cf47e1c1c1c5c8fdc83a3bfee335761f22d329cb29843fe6e206bb02463715f76b623319652b2a1b514ea4d7aa675064dc525be8a7de00699f1558a10d0c35500ba6c817f93ab2bb9ea730312782d780f07"], 0xd0}, 0x2}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000340)='SMC_PNETID\x00') sendmsg$SMC_PNETID_DEL(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, r5, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'macvlan1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0xc840}, 0x40) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x34, r2, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "4349cc947a926245f7c007059e"}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_TYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x475a4d68dc4d813c}, 0x8001) sendmmsg$sock(r0, &(0x7f0000000580)=[{{&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0}}, {{&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, 0x0, 0x0, &(0x7f0000000140)=[@mark={{0x14, 0x1, 0x24, 0x8}}], 0x18}}], 0x2, 0x0) r6 = socket(0x1, 0x80000, 0xfffffffc) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$SIOCX25SDTEFACILITIES(r6, 0x89eb, &(0x7f0000000080)={0x7, 0x7fff, 0x0, 0x9, 0xff, 0x6, 0xa, "04f2ca24df3c7b60c5e92300ef85cf79cdcc9a17", "cc2f7755ada8d95ca448d245ea097352e3424d91"}) 19:51:55 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000100)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) getsockopt$CAN_RAW_LOOPBACK(r3, 0x65, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c000200080001"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00005d5de1710abf4d1b57c6520045742b000000000061700b001400020008000100", @ANYRES32, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32], 0x4c}}, 0x0) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773", 0x3e}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x237, 0x4000000) [ 379.613347][ T94] tipc: TX() has been purged, node left! 19:51:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000200f72635d98a1b117e7618e290c18ad6266d8974bdc243b2ab2ac679998a73171ed9946147f975a44c7cb4ea0d79ddd4637f1e54b99e6bd634daac4f963c796acd0e51abc8f1b8954a32ec6649180eb197eb3542e7c39712dd8219"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, 0x0, &(0x7f0000000180)) r1 = socket(0x8000000010, 0x2, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000000)=0x1000, 0x4) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000340), 0x10) write(r1, &(0x7f0000000000)="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", 0xfc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100), 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x20b36c90}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="fe", 0x1}], 0x1) 19:51:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r5, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c0002000500070005"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r5, @ANYBLOB], 0x48}}, 0x0) [ 379.750602][T24510] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 379.765381][ T94] tipc: TX() has been purged, node left! [ 379.771389][ T94] tipc: TX() has been purged, node left! [ 379.791368][ T94] tipc: TX() has been purged, node left! [ 379.816345][T24515] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 379.865942][ T28] audit: type=1804 audit(1590004315.918:609): pid=24477 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir631323673/syzkaller.DwU3Nl/218/cgroup.controllers" dev="sda1" ino=16375 res=1 19:51:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x23, 0x5, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0100000000de221cd0bb918b000000000018000000"], 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_SET(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x82000080}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xb8, r3, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x68, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1000}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @remote}}, {0x14, 0x2, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ipvlan0\x00'}}]}, @TIPC_NLA_NODE={0x3c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x200}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffa}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40010}, 0x8002) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r6, 0xc6c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000340)={r6, @in6={{0xa, 0x4e20, 0x8000, @private2, 0x985}}, 0x7, 0x7, 0x4, 0x101, 0x4}, &(0x7f0000000000)=0x98) [ 379.942510][ T94] tipc: TX() has been purged, node left! [ 379.948398][T24516] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 379.961287][ T94] tipc: TX() has been purged, node left! [ 379.980608][ T94] tipc: TX() has been purged, node left! [ 379.999237][T24516] batman_adv: Cannot find parent device [ 380.011221][ T94] tipc: TX() has been purged, node left! [ 380.057450][ T94] tipc: TX() has been purged, node left! [ 380.069170][T24483] IPVS: ftp: loaded support on port[0] = 21 [ 380.101406][ T94] tipc: TX() has been purged, node left! [ 380.157521][ T94] tipc: TX() has been purged, node left! [ 380.172557][ T28] audit: type=1804 audit(1590004316.218:610): pid=24574 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir631323673/syzkaller.DwU3Nl/218/cgroup.controllers" dev="sda1" ino=16375 res=1 19:51:56 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000080)='wg0\x00', 0x4) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x2, @any, 0xffff}, 0xe) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4050a000000000071101800f0000000b6000000000400009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/190, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffd06, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) [ 380.202296][ T94] tipc: TX() has been purged, node left! [ 380.224764][T24483] virt_wifi0 speed is unknown, defaulting to 1000 [ 380.324511][ T28] audit: type=1800 audit(1590004316.368:611): pid=24475 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=16375 res=0 19:51:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x69a) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="001fbeecdb15f000"], 0x48}}, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @remote}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x40}}]}, 0x40}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="28000040100025080000000000000000000000e92a1c67ec31761413b9871800", @ANYRES32=r3, @ANYBLOB="000000000000000008000a0010000000"], 0x28}}, 0x0) [ 380.365896][ T94] tipc: TX() has been purged, node left! [ 380.405613][T24515] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 19:51:56 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 380.415708][ T94] tipc: TX() has been purged, node left! [ 380.450728][T24515] bond4 (uninitialized): Released all slaves [ 380.495176][ T28] audit: type=1800 audit(1590004316.368:612): pid=24574 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=16375 res=0 [ 380.545515][T24601] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 19:51:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80) ioctl$FIONCLEX(r1, 0x5450) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) openat$cgroup(r2, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) [ 380.644113][T24608] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 19:51:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x23, 0x1, 0xfffffffd) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="000000000000000004000a00e7f9ffffff6f757465000003000088", @ANYRES16=r1, @ANYRES16], 0x50}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x44, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000010) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x11, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)) socket$inet6_sctp(0xa, 0x0, 0x84) socket(0x0, 0x0, 0x0) r6 = socket(0x11, 0x0, 0x0) bind(r6, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x10) sendfile(r5, r4, 0x0, 0x100000001) 19:51:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x30, r1, 0x23f, 0x0, 0x0, {{}, {0x0, 0x6}, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r1, 0x600, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x14, 0x19, {0x3, 0x4, 0xd6, 0x3}}}, ["", "", "", "", "", "", "", ""]}, 0x30}}, 0x80) 19:51:58 executing program 3: unshare(0x40000000) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0x8000, 0x6}, 0xc) socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000180)={0x7, 'bridge_slave_0\x00', {0x7}}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r1, 0x401, 0x0, 0x0, {}, [@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, "290fbf921587b6c449ac754ab00b217f30617ec774ac50a10e3fb0eb7ba19f1d2b5a0c9b"}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x4}}]}, 0x24}}, 0x4040) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x88002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00'}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'vlan1\x00', 0x200}) 19:51:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xe) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, 0x0, &(0x7f0000000140)) 19:51:58 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x7f, 0x3, 0x5, 0x1}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xc, 0x40000004, 0x81000000004, 0x9, 0x0, r0}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x4, &(0x7f0000001440)=@framed={{0x18, 0x5}, [@func={0x85, 0x0, 0x1, 0x0, 0x5}]}, &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 19:51:58 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:51:58 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) 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$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x300, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000de0f000100ebffe60000", @ANYRES32=r5], 0x18}}, 0x0) [ 382.415504][T24677] IPVS: ftp: loaded support on port[0] = 21 19:51:58 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180402001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23492893efde8b98bd459e7e3a445a9d1887"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x54, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x10}, {}, {0xe}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x24, 0x2, [@TCA_FLOW_MASK={0x8}, @TCA_FLOW_KEYS={0x8, 0x1, 0x4930}, @TCA_FLOW_MODE={0x8, 0x2, 0x1}, @TCA_FLOW_BASECLASS={0x8, 0x3, {0xa, 0x6}}]}}]}, 0x54}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 382.472500][ T28] audit: type=1804 audit(1590004318.518:613): pid=24685 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir631323673/syzkaller.DwU3Nl/220/cgroup.controllers" dev="sda1" ino=16370 res=1 [ 382.476587][T24677] virt_wifi0 speed is unknown, defaulting to 1000 19:51:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={0x0, @private, @remote}, &(0x7f0000000240)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x84008}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xe4, 0x0, 0x300, 0x70bd29, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}, @ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKINFO_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKINFO_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_LINKINFO_HEADER={0x4}, @ETHTOOL_A_LINKINFO_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0xe4}}, 0x2000c000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000480)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000040601020000000000000000000000000500010007"], 0x1}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x20000d1) [ 382.545577][T24693] IPVS: ftp: loaded support on port[0] = 21 [ 382.609755][T24703] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 382.686274][T24707] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 382.729959][T24710] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 19:51:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000240)={{0x8, @remote, 0x4e22, 0x4, 'none\x00', 0x8, 0x34, 0x7c}, {@loopback, 0x4e24, 0x3, 0x0, 0xc63, 0x5}}, 0x44) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb, 0x1, 'multiq\x00'}, {0x8}}]}, 0x38}}, 0x0) r5 = accept(r1, 0x0, 0x0) sendmmsg$inet6(r5, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="0dbd", 0x2}, {&(0x7f0000000500)="e0cd", 0x20000502}, {&(0x7f00000000c0)="9f269e9496f42e79e8b1eb3f23bd24dc05540ed086f920a857", 0x19}, {&(0x7f0000000200)="e3d76a8ecb6a6d851aad4708024ace6d4e96435b2427d1c81f9248f8eed0adfde920b7", 0x20000223}], 0x4}}], 0xd, 0xc000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 382.770677][ T28] audit: type=1804 audit(1590004318.818:614): pid=24704 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/215/cgroup.controllers" dev="sda1" ino=16366 res=1 [ 382.808570][T24704] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 382.888313][T24723] lo: Caught tx_queue_len zero misconfig [ 382.970965][T24699] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 19:51:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e) bind$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000001c0)) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x4, 0x8, 0x101, 0x0, 0x0, {0x5, 0x0, 0x6}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88ca}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x1) sendfile(r2, r1, 0x0, 0x100000700) 19:51:59 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, 0x0, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 383.163097][T24693] virt_wifi0 speed is unknown, defaulting to 1000 [ 383.196475][T24682] IPVS: ftp: loaded support on port[0] = 21 [ 383.220456][ T28] audit: type=1804 audit(1590004319.268:615): pid=24739 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir631323673/syzkaller.DwU3Nl/221/cgroup.controllers" dev="sda1" ino=16383 res=1 19:51:59 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000024000b0f0000000000000000000000007676396c", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010063616b65000000000c00020008000f0000000000"], 0x3c}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r7 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="c60800c3826b", @ANYRES16=r6, @ANYBLOB="0b3e0000000000000000250000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=r7, @ANYBLOB], 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_NETNS_FD={0x8, 0xdb, r1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0x4}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x3}}]}, 0x64}, 0x1, 0x0, 0x0, 0xc084}, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) [ 383.338847][T24699] IPVS: ftp: loaded support on port[0] = 21 19:51:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = epoll_create(0x7) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) recvmsg$can_raw(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/89, 0x59}, {&(0x7f00000000c0)}], 0x2, &(0x7f0000000500)=""/207, 0xcf}, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r4, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x70002015}) r6 = socket(0x10, 0x803, 0x0) sendmsg$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)={&(0x7f0000000880)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100040000000c0002000c0000000d00000008000500", @ANYRES32=r7, @ANYBLOB="e042127630ead1eccdf5035cb07ad7d7e4904f5af6bd94f2dfadbdbbbf58d1727410a12eae524d031f00000000000000605bd25d2b7cda03ad415fcb8b48b8da3753"], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xb}}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x50}}, 0x0) [ 383.414406][ T28] audit: type=1804 audit(1590004319.468:616): pid=24710 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/215/cgroup.controllers" dev="sda1" ino=16366 res=1 [ 383.476621][T24761] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 383.539623][T24761] IPVS: ftp: loaded support on port[0] = 21 [ 383.571589][T24770] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 383.791681][T24699] virt_wifi0 speed is unknown, defaulting to 1000 [ 383.838924][T24806] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 383.985714][T24761] virt_wifi0 speed is unknown, defaulting to 1000 [ 384.238051][T24845] IPVS: ftp: loaded support on port[0] = 21 [ 384.258445][T24798] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 19:52:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x3d00000000000000, 0x15d4b87) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, 0x4, 0x8, 0x301, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x27}, @CTA_TIMEOUT_DATA={0x44, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_COOKIE_WAIT={0x8, 0x2, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_SCTP_HEARTBEAT_SENT={0x8, 0x8, 0x1, 0x0, 0x7fffffff}, @CTA_TIMEOUT_SCTP_HEARTBEAT_SENT={0x8, 0x8, 0x1, 0x0, 0x1f}, @CTA_TIMEOUT_SCTP_CLOSED={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8, 0x5, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_SCTP_COOKIE_WAIT={0x8, 0x2, 0x1, 0x0, 0x1f}, @CTA_TIMEOUT_SCTP_CLOSED={0x8, 0x1, 0x1, 0x0, 0x81}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x892f}]}, 0x8c}, 0x1, 0x0, 0x0, 0x8050}, 0x1801) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000040)=0x53, 0x4) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000280), &(0x7f0000000300)=0x4) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000240)={0x2880008, r6}) ioctl$EXT4_IOC_GROUP_ADD(r6, 0x40286608, &(0x7f0000000000)={0x4, 0x7, 0x3, 0x3}) listen(r0, 0x0) 19:52:01 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d45059a4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x800000003, 0x6) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socketpair(0x29, 0x800, 0x5, &(0x7f00000001c0)) socket$l2tp6(0xa, 0x2, 0x73) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 19:52:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="61860eb836f1f0be935e703d4d90a53dfba5194dda06cbde46555fc4c3520ccafec0ec4ce63de21f1c1ff9afa4b33f3a60b88ae475d185188190f9529414d5f063e148b2eabc37f68fde8bd1245ef83b9e10681abcb4ccb3c365a81c63a1100d137a12cb6afb664806a4cbdd0b813d57ac738a05db9d636ee4f4ed34c30993e2965aa3802d11abcaa34424d5faae1b0f", 0x90}, {&(0x7f00000000c0)="40859375b99840d72e2887215d2b53006b58058edb614565effa3c8eaba655031b2d18183bd254915c36ec6a3862b5d7206094131312b1107ff66d113484f1c018c10fbcf008252e3c1d5840d49686cee8ebe3782ba73f3ee6e5ae43566f21efca0f2839e2313350e06cd2260ceb02d7d201efb96f5455099aa21ead1fee1dcb249e4e4c7045d5ffabdb687d52f9c69112bbbfd53ae0e691cb9b2a907c7673c78105eaa1c3a18851", 0xa8}, {&(0x7f0000000200)="ee285d9b1e93a37f5ba54a0f4651d8ef1ff54b2a45161a91f14e554adb103f5552f18c06a756c1c4e5070b857d6ebf88c6dc96707eb0a7e58a0675da054756f8ed8802ef6c6f2c98bcec36aa044531562c25c8bac2cb6f55b88e02652499800a190eaddd572739160c766f01eb4fc4a434659c971423909991c596b18c7ca2af5331a1057a8f2bf4d39c4ac29d62", 0x8e}, {&(0x7f0000000300)="a0088bb1c049154a298c16945727958e73ed8775eaecec911318d4452ecec2c766a3ef4c1925d87f6bf8e965299224510adad5b2a4479d2746a831ea6d4219f935135e1d195ca7537c29252a26d493ca9c8a2eb7111d0bb999b3d5024959f7c9863d9ee8e3b7c6", 0x67}, {&(0x7f0000000380)="892aaebdc82b3fa5c970335c2a71dfb3cf2417e626b0927a05786ed0cdcb441b59ad6b75ae7f807b5ae37b070a5085acc58828a0e5924d96a553825d8da32b5d6a4a40c0cb52c49c83bc64ed8905a6266f89a9fb95324e408dd3e240b1b03e7c30fd985a07469006116cac88a74c476d8e3648f87846b71e16f714db06cacfdc171e4ff1d4b248e0af637e1ef6e19769618f98fddf06ffa42c0a552c8f63b89037f7616bc46efdfbab0cdfd1f4dfee6db1ec8e0542a4803595c7fb7d61a62953f0026db6ef", 0xc5}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000180)}, {&(0x7f0000001480)="f9b0f4ab7c170c4c3047f3b90b25e954a0d90e797796740a42434ac46531ac0e57a0d6b013daaa744e35d5b3c7b2d1", 0x2f}, {&(0x7f00000014c0)="a8c8a08776f23b5572d2aec67f985a563d424fad0d8de41683ae701a0e00cc424547c7", 0x23}], 0x9, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000004000000004500000025000000190035000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) r3 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000001a80)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001a00)={0x18, 0x3f9, 0x3, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x18}}, 0x20000000) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) pwritev(r2, &(0x7f0000001980)=[{&(0x7f00000015c0)="fc809b4bb73e0db2bfc2e68da55c7a7c12729a54d07b33520e0b9bac70d00cea254d36a29f161d550da0bc97780cc62dbd37092623c9735eaf84e039113be6dbebd634d5bb299387efae0367b9", 0x4d}, {&(0x7f0000001640)="3e8803ca110780d47cecdbf7f9ccba475b0c64e9f4e74e0430766e6ec3ef1b6b6056c9f4328f809471c9fa459fb6915edc7e9e6f1e12d872e2a93fffa6ae5be498e07271ae0cc9dab9960f53e460e57aaff3a45fc5cc83559aef71ec51403dc3a94fbc5ef1bc9515d4cc9a32e043cc129c536c6e1e9637042253a4ae7584aa37b762566f4801ac93c40a7a58671b85aed6cae60947f6eefc8c5658f6ba170036e822bb1ecdf0d28798", 0xa9}, {&(0x7f0000001780)="b531234646a2e28c411f0a922952d8523780bd7488208ba426da48c35c310666862ab4e4d912d98b921588167d8a019ed07cf86ea295c528c80453413014dc8fb83fc62f7077eacbfece9f568640662ebe5c981c94fcea3362f9455a7fd09210fabe720e7ca741fc21cf4d08888737b0bd99ca731fd27119437121115f7353ffcbe9b330979ad954944d26d51dcd45f68cbf7fd6a5bc46c40878f5af837b6f4416a42b91700e92", 0xa7}, {&(0x7f0000001700)}, {&(0x7f0000001840)="db90646f02f652853bc4252111c7e7bc5636ea0609e65ed348948f1dc6da33640405ba16d36b46e5ee041c9f09634d346d77", 0x32}, {&(0x7f0000001880)="bd999f528440527f05725a7d67656243e2e7c793e0ec4dbdbe88b80c873d51ba5050a8be7664d01fd723a4c1b828d6c2e85211e51baac853bc57253b462d98371adc5858f2850f9d77a7bbd0ab78fe61b731aa9460a4dfba6a18468d8f50e18a82415a3e0785d0dca54f39ae7f16c2ed9f7003fa7cd671497a9826a95b348d66a9959d2f48a17170ac051c655e376c743a858117fc117855225b142333a880ca83f0c05675113061c72eb21b0acb0c91167167a1c1fd1e07acd559fe065631739a6aadd99202ee9bffe45d86e22815504e6a1974d9a467ef0c59b10dd38a312a49525fe925b90d6f15f85d2bc5fada227547b59d", 0xf4}], 0x6, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000180)={'rose0\x00', 0x1}) 19:52:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x7d, &(0x7f0000001180)=""/4103, &(0x7f0000001140)=0x1007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x28011, r1, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) ioctl$SIOCRSGL2CALL(r2, 0x89e5, &(0x7f0000000040)=@bcast) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 19:52:01 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, 0x0, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 385.328901][ T28] audit: type=1804 audit(1590004321.378:617): pid=24888 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir470232157/syzkaller.76fc1B/154/cgroup.controllers" dev="sda1" ino=16369 res=1 [ 385.506131][T24904] EXT4-fs warning (device sda1): verify_group_input:131: Cannot add at group 4 (only 16 groups) 19:52:01 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) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) ioctl$FITHAW(r2, 0xc0045878) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x3, @rand_addr=' \x01\x00', 0x9da3}}, 0x0, 0xfffe, 0x0, 0xfd, 0x1a, 0x1}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xfffe, @empty}}, 0x0, 0x0, 0xfffffffd, 0x0, 0xb3550aa4ba878254}, 0x9c) 19:52:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x14, r4, 0x1, 0x0, 0x0, {0x18}}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000700)={0x100, r4, 0x300, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x80}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_MEDIA={0xd0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x999a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x977a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x2400c004) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705a99a004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0x4, 0x8}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0xc, 0x2, [@TCA_TCINDEX_SHIFT={0x8, 0x3, 0xffffff7f}]}}]}, 0x3c}}, 0x0) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000200)=[{0x6, 0x0, &(0x7f0000000100), 0x9, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}], 0x4924924924924b3, 0x0) [ 385.666483][T24912] ax25_connect(): syz-executor.3 uses autobind, please contact jreuter@yaina.de [ 385.716315][T24914] tipc: All keys are flushed! [ 385.726765][T24914] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 385.791289][T24924] tipc: All keys are flushed! 19:52:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x38}}, 0x0) 19:52:02 executing program 5: pipe(0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000a840)={r1, 0x4, 0x1ff}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x54e5, 0x4) unshare(0x40000000) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000480)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="0100000000000080000001000000050006000700000008000300feffffff"], 0x24}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000002380)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000002340)={&(0x7f00000005c0)=ANY=[@ANYRESDEC, @ANYRESDEC, @ANYRESDEC, @ANYRESDEC, @ANYBLOB="c7d165cd287c9908516a789289b22e7706258cf6b50d7664678d846df5aef9169373e1723bbb76482463feae9f9c0362ec5d2a315b3d4ee5a5db89c5245f8630e5228b2921d3dbe65b8fd3bc2bcb7fd58ade31ec91751b6d462a8e47872320e10eb6df33d908888282835736b1f8db37ea9147ffb4f8e3787dcb65740d287c3354afdee408848b8b0308fc31f417a0eafac068a307c2e3a710d44d42edfbaf351349c42b50037ba3cfd7c977b27d9ca290bbae94c07dc0aaefbc7343c39a3d94a6b17d736c088d95fcdd", @ANYRESHEX, @ANYRESOCT, @ANYRES64], 0x50}, 0x1, 0x0, 0x0, 0x80408c5}, 0x44) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) bind$inet(r5, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) 19:52:02 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, 0x0, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 386.057299][T24933] sctp: [Deprecated]: syz-executor.5 (pid 24933) Use of int in max_burst socket option deprecated. [ 386.057299][T24933] Use struct sctp_assoc_value instead [ 386.136894][T24935] IPVS: ftp: loaded support on port[0] = 21 [ 386.192144][T24935] virt_wifi0 speed is unknown, defaulting to 1000 [ 386.549570][T24946] ax25_connect(): syz-executor.3 uses autobind, please contact jreuter@yaina.de [ 386.626046][T24935] sctp: [Deprecated]: syz-executor.5 (pid 24935) Use of int in max_burst socket option deprecated. [ 386.626046][T24935] Use struct sctp_assoc_value instead [ 386.647127][T24933] IPVS: ftp: loaded support on port[0] = 21 [ 386.667848][T24933] virt_wifi0 speed is unknown, defaulting to 1000 19:52:02 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000000)={0x0, 0x4, [], [@hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast1}]}, 0x30) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000008800000000280012800a00010076786c616e0000001800028014000c"], 0x48}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x9, 0x4) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000480)=""/229, 0xe5}], 0x1, 0x400) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="3f0200000000000000000100000000000000060036640014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, 0x0, 0xc11, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10000004) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0xfea7) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000000740)="41bfe5a14fcb918bdfe4ebc96163c9751e53a4d5370bbfcde4064a403e3ace3404a6e6d4ab3e8965a2a2d5f6300628df0e2dc1ed1baa14fb3de0ae3167a5d6920796c53ea1d384b1de00e963c3c255496f75ca6468b6795bcc675e1e8d358ff468e376d7ec4473c6880aeafe8cd7ac36291c3cce0c2fd0be43598356c0742eb80f76035fadc25b0dec370085b863b3f872e781fad1875e375d751e854456cfce7c1eb832", 0xa4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r5, 0x0) sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f0000000140)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x160, r4, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x38, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x72a98818}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2945}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1d6baef1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xa6bf}]}, @TIPC_NLA_LINK={0x34, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x585b}]}]}, @TIPC_NLA_MEDIA={0xa4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6b0}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x732}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x8014}, 0x80) syz_genetlink_get_family_id$net_dm(&(0x7f0000000580)='NET_DM\x00') sendmmsg$alg(r1, &(0x7f00000000c0), 0x0, 0xc004) 19:52:02 executing program 0: unshare(0x40000000) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r0 = socket(0x10, 0x3, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0xd, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0101000000000000b85b250000000e0001006e657464657673696d004fa20d3902006e657464657673696d3000008a0098a4576630e4c039a635042e261121407af6353164345da0cd70bbaf6c416a60c3071577a3573589375f5ee2b343eda43ba6ebcaf0f43dac37e2e8c8be93be09d53013e55302ccb9ae9f1aa6d97501c5c0e5738dec2d4fd5f78002f72b1b86c7e335e07d0bad9a1e15afc680b52ef293fb29e8ddfb09b13d517f5ba149f21342bc18abefe890e4eeeb52", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=0x0, @ANYBLOB], 0x64}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x60, r4, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xfffffffffffffcfd, 0x3, 0x3}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x24000054}, 0x40004) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x1) close(r1) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="00032cbd7000ffdbdf2545000000080001000300000008000100040000000800010002000000"], 0x2c}, 0x1, 0x0, 0x0, 0x90}, 0x20006090) 19:52:02 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000001c0)={'hsr0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x140d, 0x8, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000401}, 0x0) 19:52:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x3a, @dev={0xac, 0x14, 0x14, 0x43}, 0x4e22, 0x1, 'wrr\x00', 0x0, 0x5, 0x54}, 0x2c) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x2000000000000074, 0x4) 19:52:03 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) unshare(0x40000000) mmap(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x1, 0x30, r0, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000240)=0x50, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000440)=""/225, 0xe1}, {&(0x7f00000002c0)=""/184, 0xb8}], 0x2, &(0x7f00000001c0)=""/95, 0x5f}, 0x16000) ioctl$sock_inet_SIOCSIFADDR(r4, 0x891a, &(0x7f0000000100)={'vxcan1\x00', {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}) 19:52:03 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 387.017880][T24998] IPVS: ftp: loaded support on port[0] = 21 [ 387.110950][T25010] IPVS: ftp: loaded support on port[0] = 21 19:52:03 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910a8000000000055000000b50000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x8}, 0x48) 19:52:03 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, 0x0, &(0x7f0000000340)) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e20, 0xc1, @rand_addr=' \x01\x00', 0x1}, {0xa, 0x4e20, 0x7, @rand_addr=' \x01\x00', 0xfa7}, 0x8, [0x10000, 0x9, 0x2, 0x5, 0x59, 0x2, 0x10000, 0x1]}, 0x5c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, 0x0, &(0x7f0000000340)) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'lo\x00', r4}) socket$inet6(0xa, 0x0, 0x0) 19:52:03 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast, @random="a0d304bb00", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0xc, 0x0, 0x0, 0x3, 0x0, 0x7, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0x11}}}}}}, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d04000000288a", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) splice(r2, 0x0, r0, 0x0, 0xd86dac9, 0x0) r3 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @local, @remote}, 0xc) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="060000000000000002000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290000000000000000000000000000000000000000000000000000000000000000000000000004000000000000"], 0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r3, 0x0, 0x7fff, "ad6d3e742d768b32f7da9d29d35398fe1a4af3680a22d9e22c86468b125ffd852982198133615b88517cc0d6fe888f8ed53bfba2e71cb5aefb755d04aac7e451b061748bca0af646501e1eb82df2"}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.swap.current\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xfdef) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000180)="f4", 0x1}], 0x1) r5 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r5, 0x65, 0x1, &(0x7f0000000000)=[{{0x2}, {0x1, 0x1, 0x1}}, {{0x3, 0x0, 0x1}, {0x3}}], 0x10) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000140)={'veth0_to_batadv\x00', 0xb9}) [ 387.321975][T25027] IPVS: ftp: loaded support on port[0] = 21 [ 387.325757][T24998] virt_wifi0 speed is unknown, defaulting to 1000 19:52:03 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032cfff6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(&(0x7f0000008f40)) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB='9Au_', @ANYRES16=r5, @ANYBLOB="030b0000000000000000130000000c0009800800020000000000"], 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x5c, r6, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48015}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="02002abd7000fe03df250b0000000800050003000000"], 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x40) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r7, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 19:52:03 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 387.882001][ T28] audit: type=1804 audit(1590004323.929:618): pid=25050 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/220/memory.events" dev="sda1" ino=16384 res=1 [ 387.984466][ T28] audit: type=1800 audit(1590004323.929:619): pid=25050 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16384 res=0 [ 388.035095][ T28] audit: type=1804 audit(1590004323.929:620): pid=25050 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/220/memory.events" dev="sda1" ino=16384 res=1 [ 388.082108][T25010] virt_wifi0 speed is unknown, defaulting to 1000 [ 388.126611][ T28] audit: type=1804 audit(1590004324.129:621): pid=25061 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/220/memory.events" dev="sda1" ino=16384 res=1 [ 388.185890][T25014] __nla_validate_parse: 3 callbacks suppressed [ 388.185899][T25014] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. [ 388.434123][T25027] virt_wifi0 speed is unknown, defaulting to 1000 19:52:04 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r1}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xbbd90300, &(0x7f0000000180)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0x0, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_FILTERING={0x5, 0x7, 0x6}, @IFLA_BR_AGEING_TIME={0x8}]}}}]}, 0x44}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$PPPIOCSPASS(r5, 0x40107447, &(0x7f0000000340)={0x2, &(0x7f00000002c0)=[{0x7, 0x1f, 0x7, 0x3}, {0x7ff, 0x40}]}) getsockname$packet(r4, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) 19:52:04 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r1 = socket$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(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r2, 0xc6c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0x9}, &(0x7f0000000100)=0x8) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r4 = socket(0x1, 0x1, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r6, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000180)={'bridge_slave_0\x00', {0x2, 0x4e21, @multicast1}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00', {0x804}}) close(r3) [ 388.646263][T25116] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 388.671486][ T28] audit: type=1804 audit(1590004324.719:622): pid=25052 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/220/memory.events" dev="sda1" ino=16384 res=1 19:52:04 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 388.772810][ T28] audit: type=1804 audit(1590004324.719:623): pid=25061 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/220/memory.events" dev="sda1" ino=16384 res=1 19:52:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x3, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1}]}, 0x60}}, 0x0) r1 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 19:52:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r4, 0xc6c5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x719}, 0x8) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) getsockname$tipc(r1, &(0x7f0000000000)=@id, &(0x7f0000000040)=0x10) sendmmsg$inet6(r0, &(0x7f0000000440)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0}}, {{&(0x7f0000000300)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dontfrag={{0x14, 0x29, 0x3}}], 0x18}}], 0x2, 0x0) [ 388.867002][ T28] audit: type=1804 audit(1590004324.809:624): pid=25061 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/220/memory.events" dev="sda1" ino=16384 res=1 19:52:05 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x11, 0x74}, [@call={0x14}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) ioctl$IMCLEAR_L2(r1, 0x80044946, &(0x7f0000000000)=0xe20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=0x2, 0x12) 19:52:05 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000940)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x3}, {}, {0x8, 0xfff1}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x18, 0x2, [@TCA_U32_SEL={0x14}]}}]}, 0x44}}, 0x24004080) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000002d006d54007a08b267ae3604b5000000", @ANYRES32=r5, @ANYBLOB="00080080000000000800f1ff6b4b9356f201c687bb54bf9ff128ea6bf3de08ad343d9eec56a2adfd27debf408ebc1823468fbc673a27649dee9b5256344d"], 0x24}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x4924924924926d3, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x10efe10675dec16, 0x0) getsockname$l2tp(r6, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 19:52:05 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl$FITRIM(r0, 0xc020662a, &(0x7f0000000040)={0xffffffffffffffff, 0x100000000004}) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20001}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="380000000a1458621e32f2a239b1b6fd8a00012abd700058dbdf25080003080400000008000300040000000800150002000008080001000000000008d4030004000000"], 0x38}}, 0x8000) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000180)={'vlan1\x00', 0x200}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x2c, r3, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x58}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xfba}, @SEG6_ATTR_SECRETLEN={0x5}]}, 0x2c}}, 0x20000004) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x5c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x5}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9e8}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x6, 0x4, 0x3ff, 0x3e, 0x7f]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000811}, 0x10) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(r4, 0x890b, &(0x7f0000000100)={@null=' \x00', 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r4, 0x5451) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r5 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0x56, "3de9c73e6c979564035ea6c430b72af920d118e9c4da129ccf7a1fccfbcb9cc3b0d90c88c344ddcd2a4630e12c85a6754404563178d2a3c8cbfcd23fa5082b7e57d980626d4058e8fd1e53db3238030e04a74d5f1e52"}, &(0x7f0000000400)=0x5e) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x7, 0x0, 0x3, 0x7, 0x400, 0x4, 0x80000000, {r6, @in6={{0xa, 0x4e22, 0x1f7, @empty, 0x3}}, 0x23f523b9, 0x3, 0x3f, 0x3e0000, 0xff}}, &(0x7f0000000600)=0xb0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x1f}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x0, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) 19:52:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$IPSET_CMD_SAVE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, 0x8, 0x6, 0x201, 0x0, 0x0, {0x5, 0x0, 0x4}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2400c001}, 0x4c000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000240)=0x200000, 0x4) [ 389.202171][T25173] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 389.235707][T25173] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 389.380724][ T28] audit: type=1804 audit(1590004325.429:625): pid=25185 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir631323673/syzkaller.DwU3Nl/228/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 392.512627][ T0] NOHZ: local_softirq_pending 08 19:52:09 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:09 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$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 19:52:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3}, 0x14) socket$caif_stream(0x25, 0x1, 0x2) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r7, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@delqdisc={0x48, 0x25, 0x100, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, r7, {0x10, 0xfff3}, {0xfff2, 0xc}, {0xfff1}}, [@qdisc_kind_options=@q_pfifo_head_drop={{0x14, 0x1, 'pfifo_head_drop\x00'}, {0x8, 0x2, 0x7aff86ec}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=@newlink={0x54, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_VFINFO_LIST={0x34, 0x16, 0x0, 0x1, [{0x30, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x2c, 0xc, 0x0, 0x1, [{0x14}, {0x28}]}]}]}]}, 0x54}}, 0x0) 19:52:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @private=0xa010102}}, 0x0, 0x0, 0x2bf, 0x0, 0x50}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r2 = socket$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]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r3, 0xc6c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1ff, 0x8, 0xe800, 0x5, 0xcc, 0x3, 0x5, {r3, @in6={{0xa, 0x4e21, 0x40000, @dev={0xfe, 0x80, [], 0x44}, 0x1}}, 0x8, 0x1000, 0x4, 0x8153, 0x5}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e21, 0x101, @rand_addr=' \x01\x00', 0x6}}, 0x0, 0x3}, 0x90) shutdown(r0, 0x1) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, r6, 0x0, 0xf03b0000) getpeername(r6, &(0x7f0000000180)=@phonet, &(0x7f0000000100)=0x80) setsockopt$RXRPC_SECURITY_KEY(r6, 0x110, 0x1, &(0x7f00000000c0)='\x00', 0x1) 19:52:09 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="240000002e0007031dfffd946fa283002020020009000020001d85680c1ba3f2d52bff6e280000005e00ff39e38e0d0857aa99b3d2733cf7307b5d947c4cb2fa6cebea8653b1cc7e63975c0a", 0x4c}], 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) recvmmsg(r1, &(0x7f00000064c0), 0x0, 0x2, 0x0) 19:52:09 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x20, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x42084}, 0x20048800) write$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$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x179, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00020018000200030000000001000000001e000800000000000000ce204b70759690627d6335ffa3a711759f0cc96a64a78d1424d7fbb9ce04556e206ac506b1011a61efc33a09ebbb2af603af78d8b1c564eebfed008c914bfbadcd782389f49d356138458f10139554386cdc1a5949ec127445ab7ec5cb7e75d4565ff6b5bcfa2e670c666d929fd82579b295"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="700000002800310f00"/20, @ANYRES32=r4, @ANYBLOB="000900000000faff000000000b0001006367726f75700000400002003c0001003800000007000100787400002800024f240001002b616e676c65000000000000000000000000000000000000000000000000000004000600"], 0x70}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)=ANY=[@ANYBLOB="2400000011000100"/20, @ANYRES32=r4, @ANYBLOB="0000000000000009001887ba5ca8c6a33db6066beae675a72a3c9e153dc3f3d2c7b16ce536ffa7fb"], 0x24}}, 0x0) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000001340)={0x658, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8}, {0x1e8, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0xda6d}}, {0x8}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x3, 0xff}]}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x34, 0x4, [{0x200, 0x1, 0x3f, 0x54543533}, {0x2, 0x8, 0x3}, {0x3407, 0xfb, 0xd4, 0x6}, {0x9, 0xa4, 0x3, 0x7}, {0x9, 0x2, 0x1f, 0x5}, {0x0, 0x0, 0x24, 0x8}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}]}}, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x1a8, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x8e1}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x7fffffff}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x194d}}}]}}, {{0x8}, {0x10c, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x7f}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r4}, {0x50, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x658}, 0x1, 0x0, 0x0, 0x4010}, 0x1) 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) 19:52:09 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x2a}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0xfff}, {0x0, 0x0, 0x8}, 0x0, 0x0, 0x80000000000001}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x3c}, 0x0, @in6=@empty, 0x0, 0x4, 0x0, 0x1}}, 0xe8) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="ccfbb919d9f0d852175f7a43000006a10200005d00000001040000af030000050000000000000000000008000000e0f04c8b6b9a5e4f0d0e9e428fc6e0a06f64ef0a2f3a115aa54668eb4bedf7920a7275104cda23b1664676be374e772e0e09d9cf7f2d5fd99f309912f1d4e4eba6d206d9ac3ef313cb29d5e70e90d66b24712d3b8aa3d94a7c92f3a90330c746117287d5f150338a6e430f"], 0x6d) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) r2 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f00000001c0)={0x84}, 0x8) bind$netrom(r1, &(0x7f0000000100)={{0x3, @default, 0x7}, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x48) [ 393.019042][T25230] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 393.050890][ T94] tipc: TX() has been purged, node left! [ 393.074407][ T94] tipc: TX() has been purged, node left! [ 393.094033][ T94] tipc: TX() has been purged, node left! [ 393.114884][T25232] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 393.124986][ T94] tipc: TX() has been purged, node left! [ 393.141781][ T28] audit: type=1804 audit(1590004329.189:626): pid=25233 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/224/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 393.157718][T25236] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 393.178730][ T94] tipc: TX() has been purged, node left! [ 393.187643][ T94] tipc: TX() has been purged, node left! [ 393.203565][ T94] tipc: TX() has been purged, node left! [ 393.209715][ T94] tipc: TX() has been purged, node left! 19:52:09 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f0000000040)=0x1, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWTABLE={0x28, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}], {0x14}}, 0x70}}, 0x0) [ 393.222383][T25230] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 393.235688][ T28] audit: type=1804 audit(1590004329.279:627): pid=25246 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/224/memory.events" dev="sda1" ino=16382 res=1 19:52:09 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @remote}}}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x40001d0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000080)={0x5e, @empty, 0x4e24, 0x0, 'wrr\x00', 0x0, 0x0, 0x36}, 0x2c) accept4(r0, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet(0xa, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000040)={{r0}, 0x3, 0x0, 0x7f}) socket$inet6(0xa, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 393.309553][T25237] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 393.373919][ T28] audit: type=1800 audit(1590004329.279:628): pid=25246 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16382 res=0 19:52:09 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r0 = socket(0x10, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7cc8f5e6e538ecf8829b08f7f4aae"}) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) r2 = socket(0x1000000010, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x1c, r5, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x100000}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x24004041}, 0x48004) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x6b, 0x8000, 0x4}, &(0x7f0000000140)=0x10) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={r7, @in6={{0xa, 0x4e22, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1f}}, [0x5, 0x5, 0x49, 0x200, 0x7, 0xffffffffffffffff, 0x800, 0x401, 0xbb1f, 0x4, 0x1000, 0x100, 0xd3d, 0x7, 0x3]}, &(0x7f0000000280)=0x100) [ 393.455077][ T28] audit: type=1804 audit(1590004329.379:629): pid=25246 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/224/cgroup.controllers" dev="sda1" ino=16383 res=1 19:52:09 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x20, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x42084}, 0x20048800) write$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$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x179, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00020018000200030000000001000000001e000800000000000000ce204b70759690627d6335ffa3a711759f0cc96a64a78d1424d7fbb9ce04556e206ac506b1011a61efc33a09ebbb2af603af78d8b1c564eebfed008c914bfbadcd782389f49d356138458f10139554386cdc1a5949ec127445ab7ec5cb7e75d4565ff6b5bcfa2e670c666d929fd82579b295"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="700000002800310f00"/20, @ANYRES32=r4, @ANYBLOB="000900000000faff000000000b0001006367726f75700000400002003c0001003800000007000100787400002800024f240001002b616e676c65000000000000000000000000000000000000000000000000000004000600"], 0x70}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000012c0)=ANY=[@ANYBLOB="2400000011000100"/20, @ANYRES32=r4, @ANYBLOB="0000000000000009001887ba5ca8c6a33db6066beae675a72a3c9e153dc3f3d2c7b16ce536ffa7fb"], 0x24}}, 0x0) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000001340)={0x658, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8}, {0x1e8, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0xda6d}}, {0x8}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x3, 0xff}]}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x34, 0x4, [{0x200, 0x1, 0x3f, 0x54543533}, {0x2, 0x8, 0x3}, {0x3407, 0xfb, 0xd4, 0x6}, {0x9, 0xa4, 0x3, 0x7}, {0x9, 0x2, 0x1f, 0x5}, {0x0, 0x0, 0x24, 0x8}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}]}}, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x1a8, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x8e1}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x7fffffff}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x194d}}}]}}, {{0x8}, {0x10c, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x7f}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r4}, {0x50, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x658}, 0x1, 0x0, 0x0, 0x4010}, 0x1) 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) 19:52:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x20000000021) sendto$inet6(r0, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97) 19:52:09 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:09 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000180)=0xc) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) ioctl$IMCLEAR_L2(r2, 0x80044946, &(0x7f0000000200)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet6_sctp(0xa, 0x2, 0x84) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000140)={0x8, 'veth0_to_batadv\x00', {'syzkaller1\x00'}, 0x8e}) socket$nl_netfilter(0x10, 0x3, 0xc) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f00000001c0)={0x401}, 0x0) 19:52:09 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @null, @rose, @null]}, 0x48) listen(r0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x810) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\"\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0xc6c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x3, @mcast1, 0x80}}, 0x4, 0x5, 0x1, 0x2, 0xb0, 0xb0d, 0x2d}, &(0x7f0000000180)=0x9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @rand_addr=0x64010101}}, 0x7, 0xa786, 0x8, 0x841, 0x50, 0x0, 0x7}, &(0x7f0000000280)=0x9c) listen(0xffffffffffffffff, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r5 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000440)=@generic={0x1, 0x0, 0x1c260000000000}) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000080)={0x0, @random="d1d8e618824c"}) syz_genetlink_get_family_id$tipc2(0x0) recvfrom(r0, 0x0, 0x13, 0x40012042, 0x0, 0x0) 19:52:09 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x6}, 0x1c) recvmmsg(r0, &(0x7f00000016c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) syz_emit_ethernet(0x83, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd601bfc97004d8800fec97b8e280000000000000000000000ff02000000000000000000000000000100004e20004d90"], 0x0) r1 = socket$caif_stream(0x25, 0x1, 0x3) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) sendmmsg(r1, &(0x7f0000007100)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000100)="59496bdbd9ee845b30e89ec7d706e3ded9c931499890ccdd42cd8f61b62a1347583a514516de3784bfd2d6c8e9c4f85e9f5d31a04505666478244e2c0e8e3401e935f8ddb24cb5bc6a463d65e36ff95edca705a56686677e445915322d0b9be3cd004e03d92a54c6e0297688f742ca0a97dfaeb39b3f5e630a2640b78789efec5e364a879f96070aa81fb6e047f8215408a31defcbf10b1c51057105cb8a6160f534c3be7e478d370873246e8fe0b75d2da94b189c4781a7d1a196eb6a60de794c7942d5c26e", 0xc6}, {&(0x7f0000000040)="a6dae0e3503907cbd7f8688a236030066bbcd88a8cfa1317e9537297223c4ac7e9aadfbfe96a7f61dc692559574f87e236fe68688dfa05907a2461ec615678bca7b09db3b292886c3f93af5017", 0x4d}, {&(0x7f0000000200)="f96554beec4c9639428a288d4e0769547f8b7d73acfd8750efc6250abffc347cfd6ca2b7cbca4a7e", 0x28}, {&(0x7f0000000240)="2c60b35099bb9ccacf27042b02c848c50187e4ecbca99d646c48e78791a7446691fa0b3d347dffdbdebaa807f66279b1caa3a174b081e06c37a743139b9514b55e0305cf9472d4ef856cad13f34ec6d040431d392d47ee09ae1a2ba1d758fc2f46f19d36ee49563585d6b56206b1da257225ce6a5b4ee906fa5114d3695f4d7acfaf8703b970e8d3dce931f514bf9ca3fe826333d067776c80754102f6b940a8b80863583dffadd7ceb04cbbbd5863d804110104f317574be23b101c6838a5a5b1", 0xc1}, {&(0x7f0000000340)="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"}], 0x12b0}}, {{&(0x7f0000006bc0)=@nfc={0x27, 0x0, 0x0, 0x3}, 0x80, &(0x7f0000007080)=[{&(0x7f0000006c40)="5ed972e06ecd6f8782a462e60bdece1c73895b68c4e1770234abe237fb690a1c4140afd4f280942fa785af88ec39cc8fcf2cc28d31ca1532a948671f9a97b473d850ca21f896ebe378ea479a7b5387dd9c457bda7429625ed768bf37449b2e0c2641c2de25be5db52f2b2c070d5855d57f1f52ed98f94f620e729b2d46f71e63ea82ffd8cabe9be7c39b9533a48a20a6ce06984841c145de9e0bc16b967d3ed731eee173ab22d16e449e2f323cfacb", 0xaf}, {&(0x7f0000006d00)="686e5060c044c0893b54c795df07b472f867bf3c79dc4e31ab4049d12ed3d5fc082891146c66f732ed57d6615aeedac94716ec697555cec099b0", 0x3a}, {&(0x7f0000006d40)="85a32413e2baf3fed40ebe0fd61925c996f0b604029585f5be7bdba618b871f07588405cb93fa49b72a9b36e7ccd51b41b4ffbc28879978aada001fe5ad5ca65ad33506e0e879c3beb81b8adc72f0be0115a69e98a5c04221cbab3f68d0286fb9fc08f53ef9776faf45b1690eb78035c569ee5187a51ee23", 0x78}, {&(0x7f0000006dc0)="e7fbdd70c7c0af604ee7bde5c791e1bcabec217b84560871f47e4075feec81399a06323e7c80b59e1553a2fadf3f9d1b60b248a8c0b6a8fedb1bcbb7c8c61c0c791a91205802c94e7364cc269bdf780c6f8badd0b41f0680f6944bedd1a37bb7f49506b6c469ad3f230fb9972f936ab34bfb6d87e1a4536b64b634ccb33a21a2b36a30802e46bd0f8872fda64faf0ba13181400f120d70ace3ffa8bf52b7d6523a04088717256ccf922e4918653508d486db5d5d007e9b8278cd659e5cb3538f", 0xc0}, {&(0x7f0000006e80)="2f2614a15279a1c8af2d78fd52ed71c26a4cabebda198bacd9c972e7f0fcdd649635fe2d645524de8b9dde8150a94342c33659793370c1bd07fe7c99befc9cc9471fd0dffa4edc5bc9f158c7e3f8e364e78d08015f34416851156e1690449825ed0b5482cafe264856a8a834e859359ee6b154d080bf0eea8ede572ae4b6db05d0855cfc23d950442d16a02fdb44beb6c02c7f448c2c992229dcca0ba5137de403a6333f596d8e8e9a50e01616e43a8c241aafebad17edce557ef22fffe7f0868d2db0abecb4a67879aa5145e20d4ae86e575f349f833494ce15934d3bd36d7b0bc49247d81b345f690413", 0xeb}, {&(0x7f0000006f80)="029ae78ecb976537526bc2f5b466b414d0ad8b30d67aa4aa0ae1d10454e640e794ff461d01dde868650b3e05fc38960209853af0f0cfffbcd47eabadd730f6c715032d2c25b53266eaa9d34a18b9276961b53239be9ad5ecb065597aa830073bcaee7e626ecba282c773e677915ac63ecdadca95c059706ebcdea33d9627c45774a305ff66be6b555b2a6a72625c2a755bbc998572e423705785e4823a6ebbd02edf6126244214", 0xa7}, {&(0x7f0000007040)="684a176016d7212e7e81dcdf9273e97eeababe87b79135f9695aaea533d7ae048c87d11ab11d167909a4cf4d0100bae8ad941c0e8fb12f994644d5ae8607", 0x3e}], 0x7}}], 0x8, 0x4000) shutdown(r0, 0x0) [ 393.909563][ T28] audit: type=1804 audit(1590004329.959:630): pid=25277 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/225/cgroup.controllers" dev="sda1" ino=16384 res=1 [ 394.014835][ T28] audit: type=1804 audit(1590004330.059:631): pid=25294 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/225/memory.events" dev="sda1" ino=16383 res=1 [ 394.080442][ T28] audit: type=1800 audit(1590004330.069:632): pid=25294 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16383 res=0 19:52:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) listen(r0, 0x7fc) r1 = socket$netlink(0x10, 0x3, 0x8) syz_genetlink_get_family_id$nl80211(&(0x7f0000001400)='nl80211\x00') r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000001b280012000900010076657468"], 0x48}}, 0x0) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f00000014c0)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001480)={&(0x7f00000001c0)={0x5c, r2, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="c0a57730323a"}, @NL80211_ATTR_STA_WME={0x34, 0x81, [@NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0xf8}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x9}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3f}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0xff}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x58}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x1f}]}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000010}, 0x24040805) syz_emit_ethernet(0x6e, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x13, 0x2, 0x5, 0x0, 0x0, {[@md5sig={0x13, 0x12, "3d941bb608190d7b6ea6024110e4c575"}, @exp_smc={0xfe, 0x6}, @mptcp=@synack={0x1e, 0x10}, @timestamp={0x8, 0xa}, @exp_smc={0xfe, 0x6}]}}}}}}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r7, 0x11b, 0x6, &(0x7f0000000100)=0x12000, 0x4) sendmmsg$alg(r6, &(0x7f0000000200), 0x10efe10675dec16, 0x0) getsockopt$inet6_opts(r6, 0x29, 0x39, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) [ 394.229827][ T28] audit: type=1804 audit(1590004330.279:633): pid=25294 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/225/cgroup.controllers" dev="sda1" ino=16384 res=1 [ 394.366336][T25322] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 19:52:10 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@local}, {@in6=@ipv4={[0xfffffff0], [], @broadcast}, 0x0, 0x32}, @in=@dev, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x49, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, "ef"}}]}, 0x13c}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r2 = socket$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(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r3, 0xc6c5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r3, 0xfb, 0x8, [0x9, 0x1, 0x8, 0x8, 0x5, 0x3, 0x3, 0x1000]}, 0x18) [ 394.450009][ T28] audit: type=1800 audit(1590004330.499:634): pid=25268 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="cpuacct.usage_percpu_sys" dev="sda1" ino=16363 res=0 19:52:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f00000003c0)="b6d63ba7cea65510fd6da10d62a42e1036570519ff0ad1ea32910c7b8f0c2282c94e87d4a7b34375688e3f86691e275824f1e379435ab681d49435cd20940c5600d37d992914fbdfdbc67e6575e6e1e6737a9d0a8be6ac2119b89b23fceb300ba5294e9742a109097c3179b124ee595ec754ec4d5a56081bbbb6295287089ed3a11fda7e048e97921a0f35fa0f83f1931129144f5e69b50ff429a8848ffb98cc7cab81de97bad0067f5349176e7c073c3a55d0de6b8175b5cea1f99f33ae5a236f342cd1ce404c1e19bab4dd7bb5bc703b", 0xd1}, {&(0x7f00000004c0)="38cb75ead6b236b5923944b5087ea85a000ed73b461ff57a0e08b9624e8841db5f954c3918898dd2eed75f711661fcff1ad1bf33034110945bb51c757b75628e1ccc6d1f2e535969c20bed8736b25879ba9688ccbd5e03b71c6b48dbd2fac896af7c28fea278ba8cce599a25b0e592c336cd194d28e6abdf3c9bdb9597ff8de79a66a1097ba3749ef0f017a5d65c03c0b9985c70b5a15c17bc9c89ef2a35d586d52cc9408fe5c44db5cf22e1ab410ff46c433efc1fd6de2bbc6951385c34257a611f3cb21073a5ab8b403803a83b99", 0xcf}, {&(0x7f0000000200)="7b79c5e33f2380c9801d25906730491da9a38affae980429cd0cc65791ef10ccd8e074e38585a1c8c8196b6699da6e8709a54846421f52bc8a489bcaa7eb32253f8b90470a6ea5cb27", 0x49}], 0x3, 0x4800000000004) sendmsg$nfc_llcp(0xffffffffffffffff, 0x0, 0x40480d5) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = accept4(r3, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_NET_GET(r4, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) [ 394.519138][T25339] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 19:52:10 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-256-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="df", 0x1) r2 = accept(r1, 0x0, 0x0) sendmmsg$inet6(r2, &(0x7f0000004200)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000100)="3e8281d251a80d6e3008380a661d33c0400f8dcad66f9994432631c4cafbc7", 0x1f}], 0x17e}}], 0x3204257417b757c, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xfe, 0xfe, 0x3, [@typedef={0x4, 0x0, 0x0, 0x8, 0x5}, @datasec={0x8, 0x6, 0x0, 0xf, 0x2, [{0x3, 0x2, 0x9}, {0x1, 0x6, 0x1}, {0x1, 0x8, 0x200}, {0x1, 0xfffffffc, 0x3}, {0x5, 0xb261, 0x3}, {0x1, 0x8000, 0x1}], "021c"}, @enum={0x2, 0x2, 0x0, 0x6, 0x4, [{0x10, 0x8000}, {0xd, 0x2}]}, @const={0xb, 0x0, 0x0, 0xa, 0x1}, @fwd={0x3}, @func_proto={0x0, 0x4, 0x0, 0xd, 0x0, [{0xc}, {0xd}, {0x0, 0x2}, {0x4, 0x3}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x5, 0x9}}, @func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0x0, 0x5}, {0x9}, {0x5, 0x2}]}]}, {0x0, [0x5f]}}, &(0x7f0000000140), 0x11b}, 0x20) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000140)=0x1, &(0x7f00000001c0)=0x2) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES64=r4, @ANYRES16], 0x50}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=@bridge_setlink={0x30, 0x13, 0x4, 0x70bd2d, 0x25dfdbff, {0x7, 0x0, 0x0, r4, 0x8000, 0x14}, [@IFLA_PROTO_DOWN={0x5, 0x27, 0x1}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x4}]}, 0x30}}, 0x40814) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000840)=@raw={'raw\x00', 0x3c1, 0x3, 0x3e0, 0x238, 0x238, 0x238, 0x0, 0x238, 0x310, 0x310, 0x310, 0x310, 0x310, 0x3, 0x0, {[{{@ipv6={@local, @local, [], [], 'tunl0\x00', 'nr0\x00', {}, {}, 0x84}, 0x0, 0x218, 0x238, 0x0, {}, [@common=@inet=@sctp={{0x148, 'sctp\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@local, @ipv4={[], [], @local}, [], [], 'veth1_to_bridge\x00', 'bond_slave_1\x00'}, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x440) 19:52:10 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x40eae, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = gettid() r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) r3 = accept4$phonet_pipe(r2, 0x0, &(0x7f0000000100), 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x50, r3, 0x8263d000) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa00aaaaaaaaaaaa810000dd6000282a001506030001000000000000000000000000000100000000000000000000000000000001080000000000618f1994705eb74c84cfbebebe9f0316cd8f6b98bef13b9cc9eea43b51e77d41884cb4555c9a957fede9e4f8b146572e83786a78efe0fb8e0a86cdbf3f3f459e441219e1acb3a6bf9b3274e5714aae7d9c9791c3d97d59770c", @ANYRES32=0x41424344, @ANYRES32, @ANYBLOB="5090780000ec00000010893bf8f849a33fa05ce46c736ab2967fce2bab0a220cf9800e65cc4de6bc5161a9ee3d5a63cc4d8e7f0070a7f2ccf078b4"], 0x4f) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x1000000c8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001280)={0xffffffffffffffff}) sendto$rxrpc(r4, &(0x7f0000000280)="1e77735381890c71cd874de1a52c3b2040072a9f6cbb19c8b5f6408a3a32", 0x1e, 0x4040000, &(0x7f0000000300)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e20, 0x9, @private2={0xfc, 0x2, [], 0x1}, 0x3}}, 0x24) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00000012c0)="1262c68637326c7438c1f3030cf56854", 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r5, 0xffffffffffffffad, &(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}}, 0x21) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$TUNSETGROUP(r2, 0x400454ce, r7) socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r2, 0x0, 0xe, &(0x7f0000000000)='^]userkeyring\x00', r6}, 0x30) close(r0) [ 394.780058][ T28] audit: type=1800 audit(1590004330.829:635): pid=25313 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=16361 res=0 [ 394.890464][T25362] netlink: 'syz-executor.1': attribute type 9 has an invalid length. [ 394.937282][T25363] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 19:52:11 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000005e80)=[{{&(0x7f0000000080)={0x2, 0x0, @local}, 0x10, 0x0}}, {{&(0x7f0000000380)={0x2, 0x0, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x10}}], 0x10}}], 0x2, 0x0) socketpair$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$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in6=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@initdev}}, &(0x7f00000006c0)=0xe8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r8, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$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$IPVS_CMD_ZERO(r9, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000b80)={0x70, r10, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffe9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffa}]}, 0x70}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb4, r10, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40b}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x583}, @IPVS_CMD_ATTR_DAEMON={0x5c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x24}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xad}]}, 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$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000700)=ANY=[@ANYBLOB="28010d9099000507000000000000000000000001dab5e8d43df19a37bc065c59f2b386edc4fee53d9246b43aa1b34b8a4a633ae2199cf40621be72f959c696cf72a2a0725ae9dacc2e88a664560a605de22039e3f2782d3a4d775f32bfcc82c18e259bebbdc017211340ae911099f2cc3399097218f32896d10e730000", @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, 0x180}}, 0x20}}, 0x0) 19:52:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r3, 0x1, 0x0, 0x0, {0x2}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000d00)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x40, r3, 0xa09, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4c810) syz_emit_ethernet(0xc16, &(0x7f0000000d40)={@broadcast=[0xff, 0xff, 0xff, 0x0], @random="ca0cce8201f9", @val={@val={0x9100, 0x1, 0x1, 0x2}, {0x8100, 0x0, 0x1, 0x1}}, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0xbd8, 0x3a, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x5, 0xb, "a78c000005dc791153d5dea6b259b8e3cd2c8038336823493b87aa0568f00b1c71a8242373243ed2439adc07df0a69748e254c1e4a8a8b3f0ab0c430397754db3e340a53a2a1328c5f93037dc1435c11b3000000008403af730a41e5a8"}, {0x0, 0x16, "84f0da52ef24571313968050378ee824f4dffba7feed320557f7671975afc9c545c5ea6137c8ce680ba2d2e8794cc0ee661ab31313a50f67f637326bdc20eee126a2c281295ae9405b24d13dc48b7b6aa26e8a94498418f3472f7281922377d30a3b5ed2c6a2990e5ea6b275c1d5bddf59f3d1843df268e8c825c6b2cff208dfb5cd8283d0dcd52a6de228bf697d3d6506afec30ef7e07413c7afc1eb139e0fb1a5a643b4099519e31f3fd4457f0e6d586ad05e1"}, {0x0, 0x84, "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"}, {0x0, 0x1, "b20360609ee68487"}, {0x0, 0x9, "c139276371aea9b7cdbd32b0a978030a03d23d9fca26dd1213e1010898b256e481da1018059f850b91347107a9dd38da31c1a16267a090b62089ee0d776d581b1bd756ff9010"}, {0x0, 0xc7, "54039a033f4f7753354bac9b017e6f036a3926d6f8fccce6346d4b2516060f8bd635c5865582d3719faeec25f880fc5389a4b89149982545ca3ada77fa9a5dab4cca6b03b34b5a1cedd01f84a8e1b3c6a4b81ec194d3614e6871868cb3056fa3efc3fb593c6b253a3cbc359c648545203250cc70142ef9f25442d254391a03d44e148e9edd7dcc853d258bc2e88e31651f6eb8cbd4400f200c6d949766494a3890cbbd8b7ccc097f6879c8b2daf199ff9ff030dea73f14d75feb2384c5a840dc61c808a392c20cd35f66210b705863bed38be4eb2821f7f904a17ab5c1d36fd200feeec9091ffa2b1515aefc87f1d5e24c3e57eba0932df5962e8beda60998d42686563b56239930af024a0b7ca850c92f0267e8b52e3891479d2e40081202f256f698f6c88c0d6a0348b58c84668341f5456b108dd1488f528423d569131c9d74b37a55ddf0c0b33b8773097104cd9f93f05302af7ed7bf15f8160bdbde75102d2c530e5dfd3186122928c46e933adf2e7aeab562ef9126a35c60d550dc34af969eff4168a35d1cb22d52b43b5c73c84e6b5688a1f47d88cba3fd4f2e13ead5a1ca9d2b52ddab1ed995a75baf025bf1a37ce5ca0ec73d5012c87981839a2d62e62e4acad61ecb3f979f9d26e526472661e888d0f622f8f15e1f3b63f4392b37810c1fc1800ccff21bb5c5ad062ed1557b0ecc2d92a6b11bd6fefaea38f79ae0956fcd2539e92f5b6e6bab73d96b4ddf955faeb9ac05cc50fd6d34fbb5f5ac5bcd014006b2dc0c4aa4299e37d8bb69e6733107b0fc681118fb37babc35619e5e73b6e7ce772d61ffafdc72314cd66b38b94b0979e5ee382af539c2a69a1f5722a22df3935226d1260bc19317894be1e04954034c0a2ae466f45d4e3eca7e1e1014f4014038366031d4908158554d30bd5437c221018ee828568da44d4e9807bf92ba8a09d3fc116b59eb27a53190198e8ec08c31ffb42b148f5f215a601ea54ab59fd622353302790c4765dd06c8bb5fb2b29f5ff8d0101f816af4d741e8fa953af087654dc2a83517eae123f1269e4ba639d8f402902ddb60b04d2cf650676220389a49fa9b2519959fb1d4dbd1f739d0c64e75644ec08f4791f0701c1a48afa89e02407cb8d92cb71f79a45318b37fe6b1ec6827aad511eb1ede5f0b488d69e562fb10d0f693272eaa3442ad0b43eb9ccaa28861a523f82d3bc9183ae4aa91be1086609d7f1ee82c40453f4feae886250a16a9c28ab719c33a029c2a8c3d38d7e14accd81794e7afa9e9d3a54dc0135680048e1180c5b3b5f765eb6c72eaa470cea40d399b4224afc99616511c379aafe6bd3988aabb26646ff60384a6f207bbe1cfea2e313a3e3db82390ed9afed4c59f543911c759a6d66d1cb6ba3a7852fdb2f4080256ecc34dd41e2f33b4b049019178285acb4b73d9143a1036dbfc401543652bd1aeae0671080bfc2e51420bdf0603a81137ec37e20e20346f0933dd681a902593308d582ee5b8d5966440a997316ef86375aa384bf2826ede7f50358c05736d75f79df1c6b1cbe48edc9d0878b18f8db681116a2528946c3948ebd95a6aefdc7191009163d9aea38488c440f16cca33666acf1c56613cfa34fb45b6886511c985cfd45b426271da579372b16ade924634ea30901e6a661f3544ac33ca3d4f7cbc7280758f2728b1c2d8aaa4f07a488afb72c5385e71703136a93edac8a37a0f605ad0c7e8f887804e66873c5bbe2dd91412972f9b8cf6ee0f0baa12c8c6df8d7072f92e3758c57203eaf8cda12efbcf97eb7e4250f2226dc83b7343038c9a4b246b36a45e00ba6bf2106a8a01a27565dffdc23e6693626b1bd39cf7aab52838dc13b0f97f48ec26fd2b68e590077a89f5a4500fc223bcf9be91fa7b9a1f96bbbb0baac1232d1574957dcaf76f65fa75fda2d3fda114ddc135f53fbe4112fb8929dc9ba709d6fd703d3182bb9fa9df542a312047225449cbbdcc376ddef3ad46ec3f96873bcf058f13e87b2c6775cd38735ae0c07a20c27c23e5fd581365ee633cc8115e3a53ac132a792f48fe6dc5b021df6aaeb0584063966d6969b477dbe50a1a5bf178a4b1bf1c1e3063e4de4c3d9918739401ea94b10c8b9e5e1da68b06f1a9fa46d8845f9c3cd01f0093cd54f10e3625ae269c4331e4ee8f699b463b356ad9102d0ce7087489ffd6232ac0c622f6e0929b1355033e12e417256cd08ca4961a3bfff689244f0519a76296feef3a0035ba87669cfe"}]}}}}}}, 0x0) 19:52:11 executing program 3: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8, 0x8031, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev}, 0x10) 19:52:11 executing program 4: r0 = socket(0x10, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000001640)=@can_newroute={0x1c, 0x18, 0x903, 0x0, 0x0, {}, [@CGW_LIM_HOPS={0x5}]}, 0x1c}}, 0x0) [ 395.301232][T25394] IPVS: ftp: loaded support on port[0] = 21 [ 395.358385][T25394] virt_wifi0 speed is unknown, defaulting to 1000 19:52:11 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(0xffffffffffffffff, &(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$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032cfff6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff08000600080000001d16ca4da27e2a68da7fd052bc5b31dcbee6041adda69809c58dbbd66297ebd3ee61ef39f3d70ec9c92893ea8ec175450a3af125ec890cdbec656caaf2282d5d03c3"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 19:52:11 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000080)={0x7fe}, 0x10) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1c) socket$inet6(0xa, 0x200000000003, 0x87) syz_emit_ethernet(0x5e, &(0x7f0000000140)={@local, @dev, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, '\x00', 0x28, 0x2b, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, {[@hopopts={0x87}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@initdev={0xfe, 0x88, [], 0x0, 0x0}]}], {0x0, 0x0, 0x8}}}}}}, 0x0) recvmmsg(r0, &(0x7f0000002ec0), 0x22, 0x1a, &(0x7f00000001c0)={0x77359400}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000000)={0x0, @adiantum}) 19:52:11 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000f6ff000000000000000000000000000a2000000000010000000900010073797ac4760bd800010000000900010073f97a30000000000900020073797a32000000002c0003801600038014001200766c616e3000000000000000000000000800024000000000080001400000000014000000020a0500000000000000010000000000000000000000000a"], 0xb4}}, 0x0) 19:52:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xc6c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1000}, &(0x7f0000000240)=0x8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x1, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xfffffffffffffff2, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x0, 0x81}, 0xdd89f1af024d47dc) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000003380)=[{{&(0x7f0000000400)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000580)="89be3e4ed3f52cfc2caaa2e42da20de36fa5b02e864a7becacb34df86cbc7cf44f349fbc2e7620ebe5bd31ed7b38ff60c24c2ced7086b45ae7e5b000f53741406197b8d86dcf1e584ceab6a7aa98c9d7a5d093cc4804ce9e55e6950a975fcbe090a6c06ca38aa67be6fee70bde2bb7c5e7223f26364f35aae9ec622d63a8f3af", 0x80}, {&(0x7f0000000600)="1592fe8ca6384e2bfe97f40c7ba70ded5259f0c35f9e23f4c9e5b4f5a23185e445287f19834ebd12abe3d627d52173902069e93030060a0b965a30d908ed91cc5dde96c823deedfb5e49", 0x4a}, {&(0x7f0000000380)="875b217991c9de35c8ec2e503490a1bf986c28f414dc38cd36d1abc441bf57290c5dac3d3dd57a756185332c71e55e", 0x2f}, {&(0x7f0000000680)="a999e4886f34b511e0b57c230f759f5ff2284a3b92086e452f8786574b135716530dee260cc4666765bd5df688713502dc97dbfa7fe55ef4faec6f3e605e3ed1841fd5bb616c086b1edff41608dbf42ccd8ea0a732119aaa1a6de5611e82d03be76030420655add414cc6b39a97556717790c0def6a32ff4053166d661c5470bccb82efa51cd88ba3cacd3e5c36cb1dcd745fc57e144eee454280267d9b4b1d4dc995a8e509922d223672eabdb3ff8985d92ca3a087c06c89e9f5558be71786462ede9871dddf817aa3d6349a619b60de849e6ac38c12b23dff24a11a5da2126b1dd3a716226bcba", 0xe8}], 0x4, &(0x7f0000000780)=[{0x58, 0x114, 0x2, "bbeefe3b53a37b67fbd5f49906017f511e19b6cbe78a24097e8048f2803f1623b57f0128f1107e522b3d7fbf2bf9c9724d89928392d7f79f5e88f8d7b403c60d888bf8552477e7"}, {0xa0, 0x100, 0x1400, "6326a5e6bbfb7193326bec92f6c07fd1e8979199337aa084cda45ebb3d8f4810f3448d2781696daaac2fb209facd8089e82df9a9f52ea607e0c9db6061e1806a6536231274f83c3fe35539b239bb32e41426240369b544141baf2e2fa58cfec0cc3f7f8544a1259d282da57fb7dcbac6fa8b6be6b804001c70b5ee7aedd47cca0c1da594b88a993c1f3106ca"}, {0x38, 0x112, 0x9, "7b477252710f562277e7578c4ce70e790bcefed1014ab183e06c04a227334f17d32007"}], 0x130}}, {{&(0x7f00000008c0)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000940)="104ca5d017073a02a37a5f71a24daed9865ef851f4d7ff3b39b8e3b82279b738cbb1eceb903c93445936bc97e4ce102ab96213d251a2dceffa7759bb7ceb6c678e9055dffa036621fd72ac3da2e15e36f18c5bc5dc16d612a3eac416a05b069ca37a8f5794b67095196eb72b76115962fc868d09a086c627d05a4d51bfcac475f59794cef7a14f5da5d118b049ecf01a51d1f856eb462c4ad84a127160de4e10bb6ca5d267a37eda7a948448f47070e1dc5e49c5de1314e5e3801f3a532cd265b06071b9948eecbac1070617f3aac3aab48e461fd329b74055647f24dfc10b3d21c4a7d3991e97f3d36d19b28b48449bbf90e1e10d2984", 0xf7}], 0x1, &(0x7f0000000a40)=[{0x110, 0x102, 0x9, "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"}], 0x110}}, {{&(0x7f0000000c40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x41}}, 0x4, 0x4, 0x1, 0x2}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000000cc0)="35565a4702faea1af2ec77470c7d7a3a5551289d31205c618297060b6bce93faad02ac2c8e899c1888df9f15c57885408166c0ceb2e699324a0777fd23be27724b6454584d1ef682afd66dc522", 0x4d}, {&(0x7f0000000d40)="86d0032b67848b5401a4f3ccf7166f16a9914d92faa249d24c7e337e6b410ff0217c6e06ee2c6ff58c728b1f8a8366a06514a4d76ccfbfcf9416c1", 0x3b}, {&(0x7f0000000d80)="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0x1000}, {&(0x7f0000001d80)="74a71ef8f6fad3c849ccd571bc1b0f7d721e9a9950eb2481ea47097634237cf52a3e4292664892dfd6856a1dc27c013b916b9c5f7f3bb66c2d59483c31d2342fe495631384221be0d3bdf34e1c505cbeeb44f3021c4f8a57bcd85b0ecec409e14b05b27756f44d37890784770b6b8960e35e4431dcae298c3ade18ca617382d445c51611221efc855e9011aaa6b204d71600ef94015064b64225cf21339e6ef8d3a1d00c2f754e966cf57fbb515b4d4e2ca1ac027477d31aea1295be585445b0", 0xc0}, {&(0x7f0000001e40)="f568ae6725f7adc2812d2cd44b05d165fdf588c38441342094158e3a185a225ff1a1ef89b76b73fb26052b56ba13d7101292df76b097e368c98726231e9ab0524aefe4df7c", 0x45}, {&(0x7f0000001ec0)="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", 0xff}, {&(0x7f0000001fc0)="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", 0x1000}, {&(0x7f0000002fc0)="5ddc98f3ba54316b0b10248bf47958be332578e88713aec71112820e6a73c1c8d0c8ddade4b2efbd41a00a2134c41a8827a61c6fb2788d70cdcf69132f77dc60a986951a1a1988c63d24d231f9773cf6784b1b64fa993c9f1bf8bff923e609b2ae048fe8c08ccd3bd63c5ffe5caa9cdac0a854", 0x73}, {&(0x7f0000003040)="a98588c6e251cbc8bed1e3a90f125ca2468dbbb182154d72006d3ad1149f75b9a4866e368b18966461ba417aac2aa43a3a2a892433a9b59d5726168fe7fea0eecbf8df31cd3458ab0ba5af9bf87abc4e73e01188658f94604e138330fb51f6ddaf5b23de566171bacd64274e48408a0cc70fce6bb23090ffb01f7203240da151252e1c43b7ad887d43f34a3255b2a21175d6a3b2d9ae814be46407ff229606e81a61ad62878785451689351ea546d3498eba36c376efe6e77ea1355c8e9fc50df82d8458bc369b50fe37d6173c4c2b51d043264ed82d682fb12372b6", 0xdc}], 0x9, &(0x7f0000003200)=[{0x50, 0x84, 0x7, "59186399b28f750406aca2742fcd1bddfcf7ad41d36f45ade6c1bc36bd9dcb4e3ea668ac7d47c2b7ba24b4c503e8ffd11e6ead09987d9369c7"}, {0x108, 0x117, 0x0, "f0dce739a295c0357f7057b2d5d205b9795262a6d3631b3a0405d3fd0244306dfb9d9cf1034efa69326e6eb2931d2a3c6c8afd6f2e78ad7969437b58467e3e06b3fd5e403d7504c7effec3e75a9ede7067f2d7d824c241596447b6305ecf3e8413d6cb725c737a7e8783fcf16ba40ded4d8a45ffe4b3e2d2a487e7d0243d3efa81302136e1c0e8bf0cf869a388901b9911d02edbbac028de2f87a1ae411705dd3b1d4b78c349811d4c659852113578f6fee863c25d779d8a21bd1c8ea30fff0baaa171d68aa0045bb2411efd8f6c7f904c21c53e3d16192fb0dfa28ee4adc4d45a26865e03ee86cbdd6b81b75476e4c2d85ef6d4"}], 0x158}}], 0x3, 0x4000800) r4 = accept$alg(r3, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r5, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x1000014e, 0x8040000) splice(r4, 0x0, r2, 0x0, 0x400fffe, 0x0) sendfile(r4, r1, 0x0, 0x80000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl$FIDEDUPERANGE(r4, 0xc0189436, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8") 19:52:11 executing program 5: syz_emit_ethernet(0x27c, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "b87767", 0x246, 0x11, 0xff, @dev={0xfe, 0x80, [], 0x3d}, @private1={0xfc, 0x1, [], 0x1}, {[@srh={0x6, 0xa, 0x4, 0x5, 0x6, 0x0, 0x0, [@dev={0xfe, 0x80, [], 0x2b}, @private1={0xfc, 0x1, [], 0x1}, @private2, @mcast2, @loopback]}, @fragment={0x3c, 0x0, 0x40, 0x1, 0x0, 0x9, 0x67}, @dstopts={0x2e, 0x6, [], [@jumbo={0xc2, 0x4, 0x7}, @calipso={0x7, 0x28, {0x1, 0x8, 0x7f, 0x4, [0x3, 0xffff, 0x9, 0x1ff]}}, @padn={0x1, 0x1, [0x0]}]}, @fragment={0x62, 0x0, 0x32, 0x1, 0x0, 0xa, 0x67}, @fragment={0x0, 0x0, 0xbc, 0x0, 0x0, 0x2, 0x67}, @srh={0x78, 0xa, 0x4, 0x5, 0x80, 0x50, 0x8, [@mcast2, @dev={0xfe, 0x80, [], 0x13}, @dev={0xfe, 0x80, [], 0xc}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote]}, @dstopts={0x32, 0x1b, [], [@generic={0x81, 0xcb, "c8f27a4189abf5fe57eea22413762c34fd13cb84fc7c8e9f5e71e456231fd52bcb9e1f55f4a6cd52b85b183553deb9610601b0728f323150bafb27230fe352524890aa803b8a47ca0a724da6d6e7174333555ad2c807ef5cb0603d25c5d56d9df7c1c5574cf877d9bda6aaad81876e0c82eadc35913699bd9d01f4d2e3a1d3f9761bd129166e6d43ec7101a31900c06d949426efa617f681971985d10ce05c3e3557bf711e8555e28b5b1d84a6bdb743260d84623635a19feeb44358bd02a72f2ead588c2eaa47cb571571"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1]}], {0x4e23, 0x4e22, 0x56, 0x0, @opaque="351bb25032c172023c112bf7a95244103687f76f22d27d1ff55fb31dabf9a35848ee09e6b8ac2adc35bfc992b9f37a9e6940e78782b5cad46eef3ebb30c1e68ce82e6e0ff386e555b1056d83636e"}}}}}}, 0x0) 19:52:11 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 395.685041][T25362] netlink: 'syz-executor.1': attribute type 9 has an invalid length. 19:52:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="4400000004060102000001007a59008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100007000) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @broadcast}, 0x10) 19:52:12 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:12 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xc6c5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x81}, 0x8) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES64=r2, @ANYBLOB="0000400000000002280012000c00010076657468dd57418a35ac9e538a666780f04cf81b"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r6, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="2000000014002101000000000000000002000000", @ANYRES32=r6, @ANYBLOB="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"], 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r6}}, 0x18}}, 0x0) 19:52:12 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="2000000011f10c03fffffffc0000000000000000", @ANYRES32=0x0, @ANYRESHEX=r0], 0x20}}, 0x4001) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={@private1={0xfc, 0x1, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @dev={0xfe, 0x80, [], 0x3d}, 0x0, 0x9, 0xfa0, 0x300, 0x3, 0x4100000}) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) accept4$alg(r1, 0x0, 0x0, 0x180000) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="6607010a81ffffff00000080000000000000", @ANYRES32=r6, @ANYBLOB="08000600", @ANYRES32=r8, @ANYBLOB], 0x24}}, 0x0) [ 396.001078][T25443] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 396.080642][T25398] IPVS: ftp: loaded support on port[0] = 21 [ 396.183756][T25474] IPVS: ftp: loaded support on port[0] = 21 [ 396.197233][T25475] IPVS: ftp: loaded support on port[0] = 21 [ 396.305428][T25474] virt_wifi0 speed is unknown, defaulting to 1000 [ 396.587993][T25477] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 396.886488][T25475] virt_wifi0 speed is unknown, defaulting to 1000 [ 396.939626][T25486] IPVS: ftp: loaded support on port[0] = 21 [ 396.977883][T25477] IPVS: ftp: loaded support on port[0] = 21 [ 397.414669][T25516] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 397.458239][T25486] virt_wifi0 speed is unknown, defaulting to 1000 [ 397.602669][T25477] virt_wifi0 speed is unknown, defaulting to 1000 19:52:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000740)=@newlink={0x38, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x0) r1 = socket$tipc(0x1e, 0x5, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) ioctl$FICLONE(r1, 0x40049409, r2) 19:52:14 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:14 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$xdp(0x2c, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) 19:52:14 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001b00)={0xa, 0x1d, 0x400, 0xc}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f00000002c0)}, 0x1b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002540)={r0, &(0x7f0000000340), &(0x7f00000001c0), 0x1}, 0x20) r1 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c0000001900000825bd7000fddbdf251c2080f10303fc070004000008000400", @ANYRES32=r3, @ANYBLOB="08000100000400088a167c549874033dea75d99efd5fa5f4bba436e4d2585556393fedb2b3de62fdd666515b62577edab107040df99085309ea2e0473baae0272dd091a5bc11b7dc9b5f0039177e4de1903e50779a558523303b070000000000000023e05462f94eecb1586ca6c9108128403d72c0da87fce7105455b7e87a79dc623496703551afa2b59990fa98025ee1b9ce493353bc57f7bcef9537e0ca43b275744b4ad2fb3ba35cabe5f2bb1716ffdb9f17006cf616ebd1a54e4f6fdd5cf439233fb7459eb7e25ca15ad22d"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4c010) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0), 0x4) 19:52:14 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="14800000", @ANYRES16=r3, @ANYBLOB="01002bbd7000fedbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x9c, r3, 0x602, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x88, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52b2dedf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2fef5a5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d2971a3}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xeb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x600bce20}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x94}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x722271e4}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x82}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x724ec8ba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xed}]}]}]}, 0x9c}}, 0x4008081) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) write$binfmt_elf32(r5, 0x0, 0x72) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0302000000000000140012000c000100626f6e64"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000e80)=@newlink={0x54, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x206}, [@IFLA_MASTER={0x8, 0xa, r6}, @IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @xfrm={{0x9, 0x1, 'xfrm\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8, 0x2, 0x1}, @IFLA_XFRM_LINK={0x8}, @IFLA_XFRM_LINK={0x8}]}}}]}, 0x54}}, 0x0) bind(r1, &(0x7f0000000300)=@rc={0x1f, @none}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001580)=0x14) bind$packet(r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'lo\x00', r7}) 19:52:14 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) r1 = socket(0xb, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x0, 0x40091) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0, 0x0, 0x68}}], 0x58}, 0x0) 19:52:14 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:14 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e22, @rand_addr=0x64010101}}, 0x0, 0x0, 0x12, 0x0, "08c46d2e08b950c1c52bfdc00d9da11db665f41b80f406e1029f7f8899c8aa76b95264e5f5f0ba5c6a833c4bbb982a0643be0441e8d9be8723fa69d8652609c0e1e1ff9de051de674eae9e2c47c6c742"}, 0xd8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x75}, [@call={0x54, 0x0, 0x0, 0x98000000}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 398.058451][T25584] atomic_op 00000000a687f663 conn xmit_atomic 000000009f8cf182 [ 398.077401][T25582] IPVS: ftp: loaded support on port[0] = 21 [ 398.088246][T25585] IPVS: ftp: loaded support on port[0] = 21 19:52:14 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x4, [@struct={0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, @typedef={0x2, 0x0, 0x0, 0xc}]}, {0x0, [0x0, 0x5f]}}, &(0x7f00000003c0)=""/236, 0x34, 0xec, 0x8}, 0x20) syz_genetlink_get_family_id$tipc(0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xc000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01090000000000000000090000003c0003800800010001000000140002006970766c616e30000000000000000000080003000000000014000600ff"], 0x50}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x1c, r3, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40004}, 0x800) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r5 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r4, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x3c}}, 0x0) sendmsg$AUDIT_SET(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, 0x3e9, 0x200, 0x70bd25, 0x25dfdbfb, {0x2, 0x0, 0x0, r5, 0x7, 0x70, 0x4, 0x0, 0x79c82c41}, ["", "", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x5) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000500)=""/203, 0xcb}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0xfffffd6d) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r6, 0x4, 0x70bd25, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", ""]}, 0x30}}, 0x40) [ 398.254012][T25582] virt_wifi0 speed is unknown, defaulting to 1000 19:52:14 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 398.361045][T25617] BPF:[1] PTR (anon) [ 398.437501][T25617] BPF:type_id=2 [ 398.470837][T25617] BPF: [ 398.493260][T25617] BPF:Invalid type_id 19:52:14 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 398.541082][T25617] BPF: [ 398.541082][T25617] 19:52:14 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x20, 0x4) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x40eae, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f00000000c0)=0x5, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) close(r0) 19:52:14 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, 0x0, 0x0, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x30, r4, 0x23f, 0x0, 0x0, {{}, {0x0, 0x6}, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x2c, r4, 0x2, 0x70bd2b, 0x25dfdbff, {{}, {}, {0x10, 0x13, @udp='udp:syz1\x00'}}, ["", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x4c004}, 0x4000) r5 = socket$inet6(0xa, 0x80003, 0x6b) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x370, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0x2d8, 0x2d8, 0x2d8, 0x2d8, 0x2d8, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {0x6020000}}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'syz1\x00'}}}, {{@ip={@empty, @loopback, 0x0, 0x0, 'geneve0\x00', 'ip6_vti0\x00'}, 0x0, 0x1c0, 0x220, 0x0, {}, [@common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'team_slave_1\x00', {0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x56, 0x3}}}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3d0) [ 398.866642][T25590] IPVS: ftp: loaded support on port[0] = 21 [ 399.038988][T25652] x_tables: ip6_tables: CLASSIFY target: used from hooks PREROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING [ 399.124316][T25656] IPVS: ftp: loaded support on port[0] = 21 [ 399.139493][T25617] BPF:[1] PTR (anon) [ 399.144673][T25617] BPF:type_id=2 [ 399.159946][T25617] BPF: [ 399.174209][T25617] BPF:Invalid type_id [ 399.189586][T25617] BPF: [ 399.189586][T25617] [ 399.264907][T25639] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 399.452386][T25585] virt_wifi0 speed is unknown, defaulting to 1000 [ 399.632805][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 399.632815][ T28] audit: type=1800 audit(1590004335.689:645): pid=25651 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="cpu.stat" dev="sda1" ino=16369 res=0 [ 399.685772][T25590] virt_wifi0 speed is unknown, defaulting to 1000 [ 400.057957][T25640] netlink: 'syz-executor.1': attribute type 9 has an invalid length. [ 400.800064][T25645] netlink: 'syz-executor.1': attribute type 9 has an invalid length. 19:52:18 executing program 4: syz_emit_ethernet(0x1c2, &(0x7f0000000000)={@broadcast, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f208", 0x18c, 0x3a, 0xff, @local={0xfe, 0x80, [0x0, 0x10, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xd, 0x0, 0x0, 0xa7]}, @mcast2, {[], @time_exceed={0x3, 0x1, 0x0, 0x87, [], {0x3, 0x6, "acc291", 0x0, 0x21, 0x101, @dev={0xfe, 0x80, [], 0x2b}, @mcast1, [@srh={0x2e, 0x10, 0x4, 0x8, 0x1, 0x70, 0x1, [@initdev={0xfe, 0x88, [], 0x1, 0x0}, @private1={0xfc, 0x1, [], 0x1}, @local, @rand_addr=' \x01\x00', @mcast1, @private0={0xfc, 0x0, [], 0x1}, @loopback, @remote]}, @hopopts={0x3b}, @hopopts={0x73, 0x6, [], [@enc_lim={0x4, 0x1, 0xf8}, @calipso={0x7, 0x30, {0x0, 0xa, 0x1d, 0x3f, [0x7fff, 0xfffffffffffffff7, 0x4, 0x6, 0x3]}}]}], "5e9d3408a47ec35e7bff8c30447bf0a78c684f44814914aa27c2cb5c9f758f5fe2a00545713b55645f01dd3f72a9f288043c2cf19003785573f7d3820de299babdaf6e296f8e495f39b8c5a078cfae75306f3f2346990e3d4034141da9b982426aef3d9e5036da7b6c3c6691a89bfd7d2b44a95ad805107db55ed8024ede0369fb304b2bca5f18433c28a3f9"}}}}}}}, 0x0) 19:52:18 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:18 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, 0x0, 0x0, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r3, @ANYRESDEC=r1, @ANYRESHEX=r2], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet(0xa, 0x801, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$netlink(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r9, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r9, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRES32=r9, @ANYRESOCT=r5, @ANYBLOB="000000000000000000000f10000053c4202ee486e05c02fea4426520901a64a8f53011193411ae3d7479e90fb06faa8403be670678ba178690f2f20fa4d546cc94e5fe36a032cc95", @ANYRES32=r0], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r7, @ANYBLOB="daf5dcb04a63ca039500", @ANYRES32=r8], 0x4}}, 0x0) sendfile(r6, r4, 0x0, 0x100000002) 19:52:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000004300)=[{{&(0x7f0000000400)=@in={0x2, 0x0, @local}, 0x80, 0x0}}], 0x31e, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x14e24}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0x4, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:52:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c00000010008506000000000000000000000002", @ANYRES32=r5, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000007c0)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r5}, @IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}]}, 0x48}}, 0x0) [ 402.232406][T25840] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 19:52:18 executing program 5: getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x24, 0x0, 0x0, 0x98000000}, [@call={0x56}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x1e}, 0x64) [ 402.277439][T25840] 8021q: adding VLAN 0 to HW filter on device bond3 19:52:18 executing program 4: unshare(0x6c060000) r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket(0x15, 0x1, 0x80000000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000000e00)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000a40)={0x348, 0x13, 0x400, 0x70bd2a, 0x25dfdbfe, {0x3, 0x5, 0x2, 0x4, {0x4e22, 0x3, [0x4, 0x8, 0x11b, 0x9fa5], [0x3f, 0x6, 0x8], r4, [0x6, 0x7]}, 0x4, 0x3}, [@INET_DIAG_REQ_BYTECODE={0xc8, 0x1, "625a2541e5c65a9654470528a4db42a271f2a3b438ed94a709ebb6f19e47a85faa6f5b3ec780e0ead00518c88ae7650a066ecaa2555f4a3f9d063fff1ec18a7dd0ba44bc37cc5c1de965174e8e1bc7550f292db463cf3bbf532373354ef98b2f84001f5353050d46c31598953ae44c0564b75482c3d35a709c06361c13ffbe66c366f2e6a390b293f08bad800dae23f5f06cf2d886ac39b0a9be5180ecf8eceba611469c9d30b8ccd2206a5e6d9a683407678cebcec328f6fb4152f27f25ce292f5c1f2c"}, @INET_DIAG_REQ_BYTECODE={0xbb, 0x1, "ac676fa8e492a610c7814a857177a416cd71160edad65123af3c2abaeb1b7fcfbe7bb79391b2ff77d901232632322c82b015e9e1f4efd62febd090b6a92925e4023c2d90ca541cfe558fdcafebec44956c76ec4ffe73a5a588b9319024bb2a370dfb0813ffd0c065b687df58a2dbcc93be4a418ff0cc7fcfbae70265faba4c0e9f7098d9015b2cf48f5da5288e6e6e8dd43ae6da5f473eac7c574b7111384ae73ed430b5557a9aec258805c8c8b82c539a8c24fa9fcf5d"}, @INET_DIAG_REQ_BYTECODE={0x40, 0x1, "10dab478490e957bcab6b6120333fdf40aafd1d64d29b09019da209b3ae549e4cdba5c8afa2849f069c81c5c34ab6ec9d03300daa4f454e4cc1711ef"}, @INET_DIAG_REQ_BYTECODE={0x79, 0x1, "f42171857bbf00344931ee5304227586eb7506e0090842d8d3b4a4b38c8fb53bb31e075bcb424bc8f2681d6805f1d9cd04847116f0e73ebed8e73eae50e984d54f4a5754aa1ddda2a1888059aea377387b8cfa19c275dc3ced97216b623d4eacc9c5edea69300309c95650b2cf9b221a6f0d4aa901"}, @INET_DIAG_REQ_BYTECODE={0xbb, 0x1, "0afcea9256d3fac10e39b4a69a932bbc814abba3e233559aa8619d63b552357523ffbee3b674b57915287cd13ae260b445e0181b2301d8dc1cd91400e9f52aec09e6b398bd451b24738905a63d27ad565da31dd9161ab4960b98124b84fa724acf8f1add6fc7206468f0069f4307d5ff0a200937f12e92d8f4b378746ae870af3ab9b58de6cb951589405949836c93b3ba79bc4222ab10357143e28267262fd47e05981200336b82b404fef8afcbac3a50ec3c38748d33"}]}, 0x348}, 0x1, 0x0, 0x0, 0x4804}, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r5, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x18, 0x1412, 0x10, 0x70bd29, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}]}, 0x18}, 0x1, 0x0, 0x0, 0x40000004}, 0x800) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x50, 0xffffffffffffffff, 0xb605e000) syz_genetlink_get_family_id$devlink(0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000680)=@raw={'raw\x00', 0x3c1, 0x3, 0x2b8, 0x0, 0x4c, 0xf0, 0xf0, 0x0, 0x1e8, 0x200, 0x200, 0x1e8, 0x200, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0], 0x0, 0xa8, 0xf0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev, 'bridge_slave_0\x00'}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x318) 19:52:18 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, 0x0, 0x0, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 402.318797][T25877] batman_adv: Cannot find parent device [ 402.333412][T25877] bond3: (slave ip6gretap3): Enslaving as an active interface with an up link [ 402.342604][ T2908] IPv6: ADDRCONF(NETDEV_CHANGE): bond3: link becomes ready [ 402.357920][T25877] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 402.383881][ T28] audit: type=1804 audit(1590004338.440:646): pid=25841 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir418493199/syzkaller.c2arSV/226/cgroup.controllers" dev="sda1" ino=16369 res=1 19:52:18 executing program 5: socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r1 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x9c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1001, 0x400}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_PHYS_PORT_ID={0xd, 0x22, '\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xd089}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x4}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9}, @IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0x7}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e22}, @IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0xeaf0}]}}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x800}, 0x0) [ 402.452214][T25890] IPVS: ftp: loaded support on port[0] = 21 19:52:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0xfec0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xa, 0xd}]}, 0x30}, 0x1, 0xf0}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) write(r2, &(0x7f0000000200)="f54270996a5bf2fd437b8ab4cd38b282aed4a5676061a3f0957370438885b286ba6adc870a299f15529b3cda1d4a7f80d2a5eb6dc4d8f664b03ff2ba5744da4775ca3e08d09c315ce4719e326e0f7551c1f8e3", 0x53) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) accept$packet(r3, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) [ 402.496597][T25894] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 19:52:18 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400), 0x0, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 402.622793][T25897] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 402.649875][T25890] virt_wifi0 speed is unknown, defaulting to 1000 [ 402.652976][T25908] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 19:52:18 executing program 5: r0 = socket(0x10, 0x80002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000040)=ANY=[@ANYRESDEC=r1, @ANYRES32=0x0, @ANYRESOCT], 0x3c}, 0x1, 0x0, 0x0, 0x20000}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000000c0)={'wg0\x00', {0x2, 0x4e20, @remote}}) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) 19:52:18 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400), 0x0, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 402.855423][T25908] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 19:52:19 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400), 0x0, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 402.904048][ T94] tipc: TX() has been purged, node left! 19:52:19 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400), 0x0, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 403.009538][ T94] tipc: TX() has been purged, node left! [ 403.023934][ T94] tipc: TX() has been purged, node left! [ 403.181597][ T94] tipc: TX() has been purged, node left! [ 403.221688][ T94] tipc: TX() has been purged, node left! [ 403.227628][ T94] tipc: TX() has been purged, node left! [ 403.253907][T25894] IPVS: ftp: loaded support on port[0] = 21 19:52:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) recvmsg$can_bcm(r2, &(0x7f0000000680)={&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/79, 0x4f}, {&(0x7f00000005c0)=""/85, 0x55}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x3, &(0x7f0000001700)=""/214, 0xd6}, 0x10000) sendmsg$IPSET_CMD_LIST(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000706010341d45059a4df00e90000e9000500010007"], 0x1}, 0x1, 0x0, 0x0, 0x4040040}, 0xc0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x800000003, 0x6) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socketpair(0x0, 0x2, 0x5, &(0x7f0000000100)) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x0) sendfile(r4, r1, 0x0, 0x100000001) 19:52:19 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x2ccb9bbc}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 19:52:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x2343a726) sendfile(r2, r3, &(0x7f00000002c0)=0x9, 0x6) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000100)=""/106, 0x6a}], 0x2, 0x0, 0x0, 0x40000000}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000080)=0xe8) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, &(0x7f0000000280)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, r5}) ioctl$SIOCAX25DELUID(r1, 0x89e2, &(0x7f0000000040)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000740)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f8, 0x0, 0x17c, 0x17c, 0x0, 0x5, 0x228, 0x260, 0x260, 0x228, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x108, 0x140, 0x52020000, {}, [@common=@unspec=@state={{0x28, 'state\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @common=@inet=@SET3={0x38, 'SET\x00'}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa8, 0xe8}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0xfdf2) [ 403.315030][T25897] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 403.360864][T25894] virt_wifi0 speed is unknown, defaulting to 1000 [ 403.464559][T25981] --map-set only usable from mangle table [ 403.494712][ T28] audit: type=1804 audit(1590004339.550:647): pid=25980 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir155483729/syzkaller.xnFLvn/244/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 403.654108][T25984] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 403.681583][T25984] File: /root/syzkaller-testdir155483729/syzkaller.xnFLvn/244/cgroup.controllers PID: 25984 Comm: syz-executor.1 19:52:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$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) socket(0x10, 0x80002, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) sendto$inet6(r4, &(0x7f0000000200), 0x0, 0x24040090, &(0x7f0000000040)={0xa, 0x4e23, 0x10000, @ipv4={[], [], @private=0xa010102}, 0x2}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="34010000", @ANYRES16=r6, @ANYBLOB="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"], 0x13c}, 0x1, 0x0, 0x0, 0xc004}, 0x4000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 19:52:20 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:20 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400), 0x0, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 404.013827][T26010] --map-set only usable from mangle table [ 404.024271][ T28] audit: type=1800 audit(1590004340.080:648): pid=25981 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="cpu.stat" dev="sda1" ino=16380 res=0 19:52:20 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140)=0x9, 0x12) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="8100635b36ddd74531032c05fcbc2947aed2ac30ffa106fdaaad6749457dd8cf8d825932c343adc319df0649d01cf4ad1b4233a3da43e64107141be6ee1274607afe4702943bdd3649c32f050386be563cee95f5a6492281f5d4d13adfa5f49316c49db235e29189ccb682407e27191a4d76217accc2c06389f4614acf13a100e67fd8a1eefd73554bf5ab7682e5b09213f758e5143cbd88b8e79a083c26ade9ffd990d6dc75a7408556cda2ec974d3896500357fdd3"], 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00'}) pipe(0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x70, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffefffd}]}, 0x70}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="cb3c23cb52cc4ff62fa1b097a1906df0f5e605887681cfdc7944f8aa867167e5fe51eb28ff9a3358bfcc8c03eb37d9ec409acfcc6d9c1354f2eaa47140bcac686b831c84e0d2fb500536b3eff38fbe3d9045b5a034757330eceb7750a691841b20c283287cd369d5e269fe2cd32b5d929f6acf5c46dce44ce8d69524893f5e852ce5bc9b947200322d378aade20a71cc0dc46f2f757106c57222d4675525d36002f100000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000004000000"]}}, 0x20008801) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 19:52:20 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 404.195829][ T28] audit: type=1804 audit(1590004340.250:649): pid=26020 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/238/memory.events" dev="sda1" ino=16364 res=1 19:52:20 executing program 1: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags=0x164}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x0, @generic={0x0, "93f9a5a449bfd3cf76a3fc069b18"}, @nfc, @hci, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='vlan1\x00'}) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000000059df00000000bb0c0002000500010000000000240002000c000200050001000000000014000100080005ab0000000008000200e0000001080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) sendmsg$L2TP_CMD_NOOP(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="10032bbd7000fbdbdf250006000006001b004e20c5a108000b000300000006001a004e20000005001200040097e20000060003008100000005000400db00"], 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) [ 404.319081][ T28] audit: type=1800 audit(1590004340.280:650): pid=26020 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16364 res=0 [ 404.413646][T26033] IPVS: ftp: loaded support on port[0] = 21 [ 404.443843][ T28] audit: type=1804 audit(1590004340.280:651): pid=25980 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir155483729/syzkaller.xnFLvn/244/cgroup.controllers" dev="sda1" ino=16383 res=1 19:52:20 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:20 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x6, 0x1, 0x201}, 0x14}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x28011, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x7}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x40) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) 19:52:20 executing program 5: 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, @multicast1}}) write$tun(r0, &(0x7f0000000180)={@val={0x0, 0xf5}, @val={0x2, 0x0, 0x0, 0x2ea2}, @ipv4=@tipc={{0x5, 0x4, 0x0, 0x0, 0x154, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast2, @remote}, @name_distributor={{0x140, 0x0, 0x0, 0x0, 0x1, 0xa, 0xb, 0x2, 0x5, 0x0, 0x1, 0xfff8, 0x3, 0x2, 0x4e21, 0x4e24, 0x4, 0x4, 0x0, 0x0, 0x1}, [{0x2b, 0x5, 0xf5c7, 0x0, 0x2, 0x80000000, 0x2, 0xfff553c}, {0x2, 0x543f, 0x3, 0x0, 0x0, 0x8001, 0x7, 0x60}, {0x1, 0x7f, 0x48, 0x3f, 0x8, 0x0, 0x6, 0x100}, {0x80000000, 0xffffffff, 0x0, 0x4, 0x400, 0x7e, 0x5, 0x3e2}, {0x2, 0x7fff, 0x4, 0x5, 0x5fc, 0x0, 0x9, 0x10000}, {0x8, 0x8, 0x0, 0x400, 0x7fc00000, 0x4, 0x5, 0x3}, {0x4, 0x2, 0x20, 0x9, 0x5, 0x9, 0x9, 0x100}, {0xa9ba, 0x1d83, 0x1, 0x3, 0xffffffff, 0x98fc, 0xb, 0x2}, {0x100, 0xf2, 0x0, 0xff, 0x6, 0x6, 0x6, 0x7f}, {0x1, 0x99, 0x3, 0x9, 0x1, 0x13de, 0x6, 0x3ff}]}}}, 0x162) [ 404.554989][T26033] virt_wifi0 speed is unknown, defaulting to 1000 19:52:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 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="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r3, 0x65, 0x2, &(0x7f00000000c0)=0x20000000, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newtfilter={0x6c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0x38, 0x2, [@TCA_MATCHALL_ACT={0x34, 0x2, [@m_gact={0x30, 0x1, 0x0, 0x0, {{0x9, 0x1, 'gact\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x0, 0x0, 0x8}}]}, {0x4}}}]}]}}]}, 0x6c}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 404.625720][ T28] audit: type=1804 audit(1590004340.280:652): pid=26020 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/238/memory.events" dev="sda1" ino=16364 res=1 19:52:20 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 404.754809][ T28] audit: type=1804 audit(1590004340.310:653): pid=26017 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir631323673/syzkaller.DwU3Nl/241/cgroup.controllers" dev="sda1" ino=16363 res=1 19:52:20 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400), 0x0, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 404.928024][ T28] audit: type=1804 audit(1590004340.370:654): pid=26023 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir631323673/syzkaller.DwU3Nl/241/cgroup.controllers" dev="sda1" ino=16363 res=1 [ 404.965581][T26054] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 19:52:21 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 405.020438][T26066] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 405.060945][ T28] audit: type=1804 audit(1590004340.410:655): pid=26031 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/238/memory.events" dev="sda1" ino=16364 res=1 19:52:21 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 405.187465][ T28] audit: type=1804 audit(1590004340.440:656): pid=26020 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/238/memory.events" dev="sda1" ino=16364 res=1 [ 405.330627][T26054] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 405.346410][ T28] audit: type=1800 audit(1590004340.440:657): pid=26020 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16364 res=0 19:52:21 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:21 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000008680)=[{{0xfffffffffffffffe, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000bc0)=""/4085, 0xff5}], 0x1}}], 0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000080)=0x914, 0x4) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x223, &(0x7f00000011c0), 0x7}}], 0x4000000000000ce, 0x0) 19:52:21 executing program 5: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2, 0x0, 0x0, 0x20048810}, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, r6, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x7fffffff}}]}, 0x20}, 0x1, 0x0, 0x0, 0x8014}, 0x80) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="005042488c23492881ad93efde8b98d7459e7e3a44"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xe}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x40, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @ipv4={[], [], @remote}}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x1}}, @TCA_RSVP_PINFO={0x20, 0x4, {{}, {}, 0x0, 0x0, 0x5}}]}}]}, 0x70}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 405.456767][ T28] audit: type=1804 audit(1590004341.470:658): pid=26049 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir470232157/syzkaller.76fc1B/166/cgroup.controllers" dev="sda1" ino=16368 res=1 [ 405.593981][ T28] audit: type=1804 audit(1590004341.470:659): pid=26053 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir470232157/syzkaller.76fc1B/166/cgroup.controllers" dev="sda1" ino=16368 res=1 19:52:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)={0x3, 'veth0_vlan\x00', {0xfca}, 0x5}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000000, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x24, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid}]}, 0x1c}, 0x1, 0xffffff7f0e000000}, 0x0) sendfile(r3, r2, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r8, r7, 0x0, 0x100000001) 19:52:21 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:21 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x17, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="8500000068000000370048080000000095000000000000004414e4a4da39fa0a9d5717a2db19e0f6a25cf14bdfc507818608f354458081b9b11223ceebd36496cb3f25159b5a24a2dbfc0a61d5efa01655100dad8e495bfe9b72c1d2d8a5b5eb23b3deb699ba3289420c33ca5a62f4915fc54ecf8bee6c7ff86a96b369f9aa857c2072124ab0989e846cbb7879f144fba99786782330a3bd9ebaf4a7f92b3ea0bc828e63bab7f9bd58df337d"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r2, 0xc6c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={r2, @in6={{0xa, 0x4e24, 0x2, @private1, 0x57c2}}, [0x100, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x14, 0x0, 0x0, 0x0, 0x530, 0xffffffffffffff42, 0x4, 0x9, 0x2, 0x800]}, &(0x7f0000000140)=0x100) 19:52:21 executing program 0: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) connect$x25(r0, &(0x7f0000000000)={0x9, @remote={[], 0x2}}, 0x12) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7}}) write$tun(0xffffffffffffffff, &(0x7f00000003c0)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x4d}, @mpls={[], @ipv4=@udp={{0x5, 0x4, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @empty}, {0x0, 0x0, 0x3b, 0x0, @opaque="46297704c66b3c201bf0ef5fe4fa3a886094dde4ad0ac67155da575d9428c4fb5ec446b237106fb6419da16aea6728417bd19d"}}}}, 0x59) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01090000000000000000090000003c0003800800010001000000140002006970766c616e30000000000000000000080003000000000014000600ff"], 0x50}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x0, @broadcast}, &(0x7f0000000300)=0x10, 0x0) r4 = socket$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(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r5, 0xc6c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r5, &(0x7f0000000380)=0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r2, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3d0}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4400c001) 19:52:21 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.swap.current\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xb1d000) recvfrom$netrom(0xffffffffffffffff, &(0x7f0000000180)=""/82, 0x52, 0x100, &(0x7f0000000280)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null]}, 0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x1c, r7, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x1c, r7, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x93}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4010) socket$inet6(0xa, 0x0, 0x0) [ 405.695793][ T28] audit: type=1804 audit(1590004341.720:660): pid=26088 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir470232157/syzkaller.76fc1B/166/cgroup.controllers" dev="sda1" ino=16368 res=1 19:52:21 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:21 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000580)="d800000018008100e00f80ecdb4cb904021d65ef0b007c06e87c55a1bc00050008000699030007000501154001008178a800160005000100e5580000000002000000006f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee48100000000000000d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d08fad95667e04adcdf634c1f215ce3bb53b409d5e1ca4e81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) r1 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x8, 0x4) 19:52:22 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, 0x0, 0x0, 0x0) [ 405.922455][T26151] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 405.958733][T26151] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 19:52:22 executing program 1: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) pipe(&(0x7f0000000100)) socket(0x10, 0x803, 0x0) socket$inet(0x10, 0x2, 0x0) socket(0x10, 0x80002, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000140)={0xffffffffffffffff, r0}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$ax25(0x3, 0x3, 0x0) pipe(&(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="680000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="03220000808000003000128009000100766c616e110000002000028006000100000e00000c0002000e0000000a000000060005000000000008000500", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="abfe1e003c330000"], 0x68}}, 0x0) 19:52:22 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, 0x0, 0x0, 0x0) 19:52:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x131}, {r1, 0x202}, {r2, 0x404}, {r0, 0x408}, {r4, 0x1002}, {0xffffffffffffffff, 0x4}, {r0, 0x1}, {r0, 0x2080}, {r0, 0x300}], 0x9, 0x3) 19:52:22 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, 0x0, 0x0, 0x0) 19:52:24 executing program 2 (fault-call:8 fault-nth:0): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x12, 0x0, 0xfffffffe, 0x0, [@sadb_lifetime={0x4, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_lifetime={0x4, 0x4, 0x0, 0x1}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x1a}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x90}}, 0x0) 19:52:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32, @ANYBLOB="0000000000000000140012000c000100627269646765000004000200"], 0x34}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000040)=0x59, 0x66376179) setsockopt$sock_int(r6, 0x1, 0x29, &(0x7f00000003c0)=0x7f, 0x4) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="020f000100477363b4a20a3b16000000f65e26422bbf850a57ac473100088f4d315d5f1744e8a451d17eff1b6d0c09d6e8b52a348c81533b4bd39936de2bf2b5f40c8c6fbc28da974d00074d8eb6b4b6f304406822d59e91acb55362a67153e97055b5188652f3ec08f34fa55614ccabe11fd0f350d8c8ab1194ab6eb471755ac6e44ccd7472fa6e3ce7268eb1dc12be863fdfb4b763857af053bf06493e23498ed2e309d3a70606673c10a4b6841eeb07dd079681f1db62effb0904e0344860559a95586c57984e214332fba798337efc7ecf419a3c53618d3ca1944ad910b77fea6fbd4ceeda85ec81399a"], 0x10}}, 0x0) recvmmsg(r6, &(0x7f0000000f00), 0x400000000000308, 0x10000, &(0x7f0000001000)={0x77359400}) r7 = accept(r6, 0x0, &(0x7f0000000240)) getsockname$packet(r7, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000010000001b000000000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32, @ANYBLOB], 0x28}}, 0x0) 19:52:24 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="a000000010003b0e2a1a86eb2636037f00000000", @ANYRES32, @ANYBLOB="020000000000800080001200080001007674693674000200600004"], 0xa0}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$OSF_MSG_REMOVE(r5, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)={0x268, 0x1, 0x5, 0x301, 0x0, 0x0, {0x7, 0x0, 0x8}, [{{0x254, 0x1, {{0x1, 0xffffffff}, 0x81, 0x8, 0x7ff, 0x8, 0x25, 'syz1\x00', "168642679a65a91a64f71add90e4c4ab92ca29568b32b8ee17396a957f67efd4", "769896735e769ff5e058b5d40dc0e91dcf5367ef9e09f740770544a8327ddbbe", [{0x20, 0x5, {0x1, 0x9}}, {0x4, 0x9, {0x1, 0x3fcd}}, {0xfff, 0x7ff, {0x3, 0x7fff}}, {0xad40, 0x8, {0x0, 0xfffffffa}}, {0x800, 0x9, {0x1, 0x4}}, {0x9, 0x33, {0x1, 0xffffff12}}, {0x7, 0x0, {0x3, 0x7f}}, {0x0, 0x8, {0x2, 0x3}}, {0x0, 0x9, {0x0, 0x6}}, {0xffc0, 0x401, {0x2, 0x5}}, {0x8, 0x8001, {0x2, 0x1}}, {0x1, 0x1, {0x2, 0x4}}, {0x7, 0x1f, {0x3, 0x57a}}, {0x1, 0xffff, {0x0, 0xfffffffe}}, {0x81, 0x2, {0x1, 0x1ff}}, {0x2, 0xffe1, {0x3, 0x1}}, {0xfffc, 0x6, {0x0, 0x80}}, {0x4, 0x5, {0x1, 0x2}}, {0x4, 0xf800, {0x5, 0x3}}, {0x7, 0x2, {0x0, 0x1}}, {0x3, 0x6, {0x3, 0x7}}, {0x8001, 0x78, {0x2, 0x3}}, {0x9, 0x7f, {0x2}}, {0x9, 0x7, {0x2, 0x2}}, {0x1, 0x7880, {0x3, 0xe8}}, {0x2, 0x6, {0x0, 0x8000}}, {0x7fff, 0x400, {0x2, 0x9}}, {0x2, 0x7, {0x0, 0xa2}}, {0x3eb8, 0x9, {0x2, 0x401}}, {0x9b5, 0x0, {0x3, 0xffff8001}}, {0x400, 0x5d11, {0x2, 0x9}}, {0x9, 0x4, {0x1, 0x200}}, {0x2, 0x1, {0x2, 0x8d0}}, {0x0, 0x3ff, {0x0, 0x3}}, {0x0, 0x0, {0x3, 0x7}}, {0x0, 0x3, {0x1, 0x4}}, {0x5, 0x7, {0x3, 0x21}}, {0x0, 0x560e, {0x2, 0x8001}}, {0x8, 0x8, {0x2, 0x1}}, {0xfffe, 0x8, {0x2, 0x2}}]}}}]}, 0x268}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x1c, r6, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r6, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x100}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x2) r7 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r7, &(0x7f0000000000), 0x4000000000001f2, 0x0) 19:52:24 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.effective_mems\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xc6c5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x4b, "d4ef5cd8757b74e231cd7f3f804dc5b1793bc697bd1a2c06de29e09c8683a6a864d7949ab9e829cab0d7fde07d678146faac54a83321a19f3a6f7a6e5be5c4713b46508fc12068bac2d99d"}, &(0x7f0000000340)=0x53) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={r1, 0x1, 0x30, 0x5, 0x1}, &(0x7f00000000c0)=0x18) socket$kcm(0xa, 0x2, 0x11) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) socket$kcm(0x2, 0x3, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpu.stat\x00', 0x26e1, 0x0) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)) r2 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r2, &(0x7f0000007780)={&(0x7f0000000000)=@caif, 0x80, 0x0}, 0x0) 19:52:24 executing program 4: socket(0x10, 0x80002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8040) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.stat\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket(0x23, 0x3, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x2) 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, 0x2000000100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) [ 408.680118][T26207] FAULT_INJECTION: forcing a failure. [ 408.680118][T26207] name failslab, interval 1, probability 0, space 0, times 1 [ 408.697922][T26207] CPU: 1 PID: 26207 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 408.706650][T26207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.717455][T26207] Call Trace: [ 408.720742][T26207] dump_stack+0x188/0x20d [ 408.725090][T26207] should_fail.cold+0x5/0xa [ 408.729602][T26207] ? lock_downgrade+0x840/0x840 [ 408.734453][T26207] ? fault_create_debugfs_attr+0x140/0x140 [ 408.741784][T26207] ? tomoyo_file_open+0xa3/0xd0 [ 408.746656][T26207] ? security_file_open+0x6e/0x410 [ 408.751896][T26207] ? path_openat+0x1e59/0x27d0 [ 408.756669][T26207] ? do_filp_open+0x192/0x260 [ 408.761406][T26207] ? do_sys_openat2+0x585/0x7d0 [ 408.766323][T26207] should_failslab+0x5/0xf [ 408.770782][T26207] kmem_cache_alloc_node+0x25c/0x760 [ 408.776189][T26207] ? lock_release+0x800/0x800 [ 408.780881][T26207] __alloc_skb+0xba/0x5a0 [ 408.785232][T26207] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 408.790817][T26207] ? lock_downgrade+0x840/0x840 [ 408.795763][T26207] alloc_skb_with_frags+0x92/0x560 [ 408.800909][T26207] ? mark_held_locks+0xe0/0xe0 [ 408.805682][T26207] sock_alloc_send_pskb+0x734/0x890 [ 408.810897][T26207] ? sock_wmalloc+0x120/0x120 [ 408.815585][T26207] ? lock_downgrade+0x840/0x840 [ 408.820451][T26207] ? rwlock_bug.part.0+0x90/0x90 [ 408.825523][T26207] ? trace_hardirqs_on+0x55/0x220 [ 408.830615][T26207] ? dccp_sendmsg+0x29d/0xd20 [ 408.836695][T26207] dccp_sendmsg+0x2b0/0xd20 [ 408.841186][T26207] ? aa_sk_perm+0x319/0xab0 [ 408.842944][ T28] audit: type=1804 audit(1590004344.750:661): pid=26212 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir631323673/syzkaller.DwU3Nl/245/cgroup.controllers" dev="sda1" ino=16362 res=1 [ 408.845714][T26207] ? perf_trace_dccp_probe+0x1060/0x1060 [ 408.845730][T26207] ? aa_af_perm+0x260/0x260 [ 408.845753][T26207] ? import_iovec+0x236/0x3d0 [ 408.871295][ T28] audit: type=1804 audit(1590004344.750:662): pid=26212 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir631323673/syzkaller.DwU3Nl/245/cgroup.controllers" dev="sda1" ino=16362 res=1 [ 408.876531][T26207] inet_sendmsg+0x99/0xe0 [ 408.876550][T26207] ? inet_send_prepare+0x4d0/0x4d0 [ 408.920089][T26207] sock_sendmsg+0xcf/0x120 [ 408.925300][T26207] ____sys_sendmsg+0x32f/0x810 [ 408.930050][T26207] ? kernel_sendmsg+0x50/0x50 [ 408.934728][T26207] ? lock_acquire+0x1f2/0x8f0 [ 408.939394][T26207] ___sys_sendmsg+0x100/0x170 [ 408.949897][T26207] ? sendmsg_copy_msghdr+0x70/0x70 [ 408.955088][T26207] ? __fget_files+0x32f/0x500 [ 408.959858][T26207] ? ksys_dup3+0x3c0/0x3c0 [ 408.964375][T26207] ? __fget_light+0x20e/0x270 [ 408.969045][T26207] __sys_sendmmsg+0x195/0x480 [ 408.973707][T26207] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 408.978735][T26207] ? lock_downgrade+0x840/0x840 [ 408.983575][T26207] ? __mutex_unlock_slowpath+0xe2/0x660 [ 408.989278][T26207] ? wait_for_completion+0x270/0x270 [ 408.994627][T26207] ? __this_cpu_preempt_check+0x28/0x190 [ 409.000259][T26207] ? __sb_end_write+0x101/0x1d0 [ 409.005096][T26207] ? vfs_write+0x161/0x5d0 [ 409.009492][T26207] ? fput_many+0x2f/0x1a0 [ 409.013801][T26207] ? ksys_write+0x1a5/0x250 [ 409.018318][T26207] ? __ia32_sys_read+0xb0/0xb0 [ 409.023126][T26207] ? __ia32_sys_clock_settime+0x260/0x260 [ 409.028846][T26207] __x64_sys_sendmmsg+0x99/0x100 [ 409.033798][T26207] do_syscall_64+0xf6/0x7d0 [ 409.038306][T26207] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 409.044394][T26207] RIP: 0033:0x45ca29 [ 409.048268][T26207] 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 [ 409.067850][T26207] RSP: 002b:00007f5e9aff5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 409.076244][T26207] RAX: ffffffffffffffda RBX: 00000000004fc580 RCX: 000000000045ca29 [ 409.084209][T26207] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005 [ 409.092281][T26207] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 409.100240][T26207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 409.108212][T26207] R13: 00000000000008dd R14: 00000000004cba1f R15: 00007f5e9aff66d4 19:52:25 executing program 2 (fault-call:8 fault-nth:1): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 409.132486][ T94] tipc: TX() has been purged, node left! [ 409.139626][ T94] tipc: TX() has been purged, node left! [ 409.152857][ T94] tipc: TX() has been purged, node left! 19:52:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="140012000b000100627269646765000004000200"], 0x3c}}, 0x6000000) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9000000000000101000000000000000000000007500004800800024006b56881140003006d61637365633000000000000000000014000300626f6e645f736c6176655f31000000001400030074756e6c300000000000000400000000080001400000000008000a40000000020b00070066696c74657200000c00024000000000000000050a000700726f757465000000"], 0x90}, 0x1, 0x0, 0x0, 0x40040d0}, 0x10) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) 19:52:25 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x214, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK={0x160, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff87f2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6b5c0011}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1fff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x519fd402}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3c0}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffbff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7ff}]}]}, 0x214}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r4 = accept(0xffffffffffffffff, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x2343a726) sendfile(r4, r5, &(0x7f00000002c0)=0x9, 0x6) recvmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000500)=""/47, 0x3a}, {&(0x7f0000000100)=""/106, 0x6a}], 0x2, 0x0, 0x4c, 0x40000000}, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000240)=0xe8) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, &(0x7f0000000280)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, r6}) ioctl$TUNSETOWNER(r3, 0x400454cc, r6) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f00000001c0)={@void, @val, @mpls={[], @ipv4=@dccp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x84, 0x0, @remote, @local}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f426e6", 0x0, '\a\x00\b'}}}}}, 0x2e) [ 409.214222][T26220] FAULT_INJECTION: forcing a failure. [ 409.214222][T26220] name failslab, interval 1, probability 0, space 0, times 0 19:52:25 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='pids.events\x00', 0x275a, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)='\x00', 0xffffffffffffffff}, 0x30) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$IPSET_CMD_SWAP(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="400000000606050000000000000000000a0000070900030073797a310000000005000100070000000900130073797a32000000000900030073797a32000000000e4cd14755e83689de2a1deedec39484ad5dafd273eb661d935d03297d211a3f90e7b788abe9c39967eb"], 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000200)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000240)={0x528356d1, 0x200, 0x6046, 0xc0000000, 0x5}) sendfile(r4, 0xffffffffffffffff, 0x0, 0x100000001) [ 409.309299][T26220] CPU: 1 PID: 26220 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 409.318014][T26220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.328250][T26220] Call Trace: [ 409.331554][T26220] dump_stack+0x188/0x20d [ 409.335905][T26220] should_fail.cold+0x5/0xa [ 409.340426][T26220] ? lock_downgrade+0x840/0x840 [ 409.345306][T26220] ? fault_create_debugfs_attr+0x140/0x140 [ 409.351214][T26220] should_failslab+0x5/0xf [ 409.355636][T26220] kmem_cache_alloc_node_trace+0x27c/0x790 [ 409.361454][T26220] ? kasan_unpoison_shadow+0x30/0x40 [ 409.366752][T26220] __kmalloc_node_track_caller+0x38/0x60 [ 409.372424][T26220] __kmalloc_reserve.isra.0+0x39/0xe0 [ 409.377805][T26220] ? lock_release+0x800/0x800 [ 409.382490][T26220] __alloc_skb+0xef/0x5a0 [ 409.386828][T26220] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 409.392379][T26220] ? lock_downgrade+0x840/0x840 [ 409.397239][T26220] alloc_skb_with_frags+0x92/0x560 [ 409.402363][T26220] ? mark_held_locks+0xe0/0xe0 [ 409.407172][T26220] sock_alloc_send_pskb+0x734/0x890 [ 409.412387][T26220] ? sock_wmalloc+0x120/0x120 [ 409.417073][T26220] ? lock_downgrade+0x840/0x840 [ 409.421942][T26220] ? rwlock_bug.part.0+0x90/0x90 [ 409.426923][T26220] ? trace_hardirqs_on+0x55/0x220 [ 409.431962][T26220] ? dccp_sendmsg+0x29d/0xd20 [ 409.436681][T26220] dccp_sendmsg+0x2b0/0xd20 [ 409.441192][T26220] ? aa_sk_perm+0x319/0xab0 [ 409.445703][T26220] ? perf_trace_dccp_probe+0x1060/0x1060 [ 409.451343][T26220] ? aa_af_perm+0x260/0x260 [ 409.455862][T26220] ? import_iovec+0x236/0x3d0 [ 409.460552][T26220] inet_sendmsg+0x99/0xe0 [ 409.464899][T26220] ? inet_send_prepare+0x4d0/0x4d0 [ 409.470062][T26220] sock_sendmsg+0xcf/0x120 [ 409.474487][T26220] ____sys_sendmsg+0x32f/0x810 [ 409.479260][T26220] ? kernel_sendmsg+0x50/0x50 [ 409.483968][T26220] ? lock_acquire+0x1f2/0x8f0 [ 409.488678][T26220] ___sys_sendmsg+0x100/0x170 [ 409.493360][T26220] ? sendmsg_copy_msghdr+0x70/0x70 [ 409.498572][T26220] ? __fget_files+0x32f/0x500 [ 409.503256][T26220] ? ksys_dup3+0x3c0/0x3c0 [ 409.507688][T26220] ? __fget_light+0x20e/0x270 [ 409.512375][T26220] __sys_sendmmsg+0x195/0x480 [ 409.517057][T26220] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 409.522085][T26220] ? lock_downgrade+0x840/0x840 [ 409.526946][T26220] ? __mutex_unlock_slowpath+0xe2/0x660 [ 409.532668][T26220] ? wait_for_completion+0x270/0x270 [ 409.539356][T26220] ? __this_cpu_preempt_check+0x28/0x190 [ 409.545031][T26220] ? __sb_end_write+0x101/0x1d0 [ 409.549888][T26220] ? vfs_write+0x161/0x5d0 [ 409.554307][T26220] ? fput_many+0x2f/0x1a0 [ 409.558641][T26220] ? ksys_write+0x1a5/0x250 [ 409.563154][T26220] ? __ia32_sys_read+0xb0/0xb0 [ 409.568193][T26220] ? __ia32_sys_clock_settime+0x260/0x260 [ 409.573924][T26220] __x64_sys_sendmmsg+0x99/0x100 [ 409.578877][T26220] do_syscall_64+0xf6/0x7d0 [ 409.583431][T26220] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 409.589334][T26220] RIP: 0033:0x45ca29 [ 409.593249][T26220] 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 [ 409.612936][T26220] RSP: 002b:00007f5e9aff5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 409.621353][T26220] RAX: ffffffffffffffda RBX: 00000000004fc580 RCX: 000000000045ca29 [ 409.629328][T26220] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005 [ 409.637301][T26220] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 409.645279][T26220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 19:52:25 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="340000000906050000000000000000000000000005f40000070000000900020073797a30000000000900020073797a3200000000efdc21d30830bd2653b7bce73b4f3c960c47aaee907a35c3602754cb9dd3e4e2333ef6dc7d5ad48ab68f3874222acbc7dd4b178f4e78"], 0x34}}, 0x0) socketpair(0x22, 0x1, 0x0, &(0x7f0000004c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000280)={0x0, 'vlan1\x00', {}, 0x8001}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0xf4, 0x1, 0x9, 0x3, 0x0, 0x0, {0xa}, [@NFCTH_TUPLE={0xb8, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3e}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, {0x14, 0x4, @rand_addr=' \x01\x00'}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010101}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x8001}]}, 0xf4}}, 0x24000000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000004e00)={&(0x7f0000004c80)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f0000004dc0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="dc0004004a5e0ddbf1849859c43d0fee367fe94e8577292267fe020d6cd49b00979f786c8d9638579501838278aaf6bbd1db99c1182bf74320267d2f5cb6bde908b4bd2734d5e6a823f2073608ad9badc1f2a752f99ad752d562daa3a57bf67db55222c491b4e7b74dabf51796d3244b11439bd8f811e71a5260acd001b4bbf0fbb3c7c86fd9feadcf7f79ce3bf716c7af3d058b0d63e217500b9e81ce426d12a294198ee2fc7c676b7a77d3f8500dfd26d04d068293ceb46b727094d1fced874ece562703ca48016d7c597cc2ef15ed998ab3adff92ebcadf43", @ANYRES16=r3, @ANYBLOB="00022abd7000fbdbdf25020000000800050006000000040003800800050009000000080005007ccc00001c00018008000b0073697000080009002600000008000b007369700008000500030000000c000180060002003a000000080006000006000040000380060007004e22000006000400fdff000008000300000000001400020073797a6b616c6c6572300000000000000500080004000000060007004e230000340001800c0007002800000038000000090006006e6f6e650000000008000b007369700008000b007369700007000600666f0000"], 0xdc}, 0x1, 0x0, 0x0, 0xc001}, 0x20040881) sendmsg$IPSET_CMD_RENAME(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x5, 0x6, 0x0, 0x0, 0x0, {0x1, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4800}, 0x4048040) [ 409.653377][T26220] R13: 00000000000008dd R14: 00000000004cba1f R15: 00007f5e9aff66d4 19:52:25 executing program 2 (fault-call:8 fault-nth:2): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 409.681985][T26237] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 409.697529][T26244] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 409.758582][T26280] FAULT_INJECTION: forcing a failure. [ 409.758582][T26280] name failslab, interval 1, probability 0, space 0, times 0 [ 409.769958][T26281] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 409.772398][T26280] CPU: 1 PID: 26280 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 409.784525][T26281] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 409.788097][T26280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.788103][T26280] Call Trace: [ 409.788127][T26280] dump_stack+0x188/0x20d [ 409.788146][T26280] should_fail.cold+0x5/0xa [ 409.818966][T26280] ? fault_create_debugfs_attr+0x140/0x140 [ 409.822367][T26281] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 409.824862][T26280] ? dccp_insert_fn_opt+0x22e/0x300 [ 409.824889][T26280] should_failslab+0x5/0xf [ 409.843328][T26280] kmem_cache_alloc+0x44/0x740 [ 409.847008][T26281] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 409.848105][T26280] ? dccp_feat_clone_list+0x480/0x480 [ 409.848168][T26280] dccp_ackvec_update_records+0x2d/0x420 [ 409.848188][T26280] dccp_insert_options+0x9c4/0xc70 [ 409.870012][T26281] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 409.870243][T26280] dccp_transmit_skb+0x1c6/0x12d0 [ 409.870264][T26280] dccp_xmit_packet+0x1f1/0x640 [ 409.883352][T26281] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 409.883543][T26280] dccp_write_xmit+0x16d/0x1d0 [ 409.904958][T26281] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 409.907980][T26280] dccp_sendmsg+0xa64/0xd20 [ 409.908000][T26280] ? perf_trace_dccp_probe+0x1060/0x1060 [ 409.908015][T26280] ? aa_af_perm+0x260/0x260 [ 409.908036][T26280] ? import_iovec+0x236/0x3d0 [ 409.936033][T26280] inet_sendmsg+0x99/0xe0 [ 409.940779][T26280] ? inet_send_prepare+0x4d0/0x4d0 [ 409.946445][T26280] sock_sendmsg+0xcf/0x120 [ 409.950984][T26280] ____sys_sendmsg+0x32f/0x810 [ 409.956520][T26280] ? kernel_sendmsg+0x50/0x50 [ 409.961246][T26280] ? lock_acquire+0x1f2/0x8f0 [ 409.966028][T26280] ___sys_sendmsg+0x100/0x170 [ 409.970731][T26280] ? sendmsg_copy_msghdr+0x70/0x70 [ 409.975866][T26280] ? __fget_files+0x32f/0x500 [ 409.980573][T26280] ? ksys_dup3+0x3c0/0x3c0 [ 409.986660][T26280] ? __fget_light+0x20e/0x270 [ 409.991358][T26280] __sys_sendmmsg+0x195/0x480 [ 409.996052][T26280] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 410.001092][T26280] ? lock_downgrade+0x840/0x840 [ 410.005963][T26280] ? __mutex_unlock_slowpath+0xe2/0x660 [ 410.011619][T26280] ? wait_for_completion+0x270/0x270 [ 410.017006][T26280] ? __this_cpu_preempt_check+0x28/0x190 [ 410.024132][T26280] ? __sb_end_write+0x101/0x1d0 [ 410.030547][T26280] ? vfs_write+0x161/0x5d0 [ 410.036438][T26280] ? fput_many+0x2f/0x1a0 [ 410.040983][T26280] ? ksys_write+0x1a5/0x250 [ 410.045677][T26280] ? __ia32_sys_read+0xb0/0xb0 [ 410.050557][T26280] ? __ia32_sys_clock_settime+0x260/0x260 [ 410.056274][T26280] __x64_sys_sendmmsg+0x99/0x100 [ 410.061246][T26280] do_syscall_64+0xf6/0x7d0 [ 410.065934][T26280] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 410.071952][T26280] RIP: 0033:0x45ca29 [ 410.076554][T26280] 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 [ 410.097237][T26280] RSP: 002b:00007f5e9aff5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 410.105902][T26280] RAX: ffffffffffffffda RBX: 00000000004fc580 RCX: 000000000045ca29 [ 410.113986][T26280] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005 [ 410.121953][T26280] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 410.130126][T26280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 410.138109][T26280] R13: 00000000000008dd R14: 00000000004cba1f R15: 00007f5e9aff66d4 19:52:26 executing program 2 (fault-call:8 fault-nth:3): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:26 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xa00, &(0x7f0000000440)=[{&(0x7f0000000200)="d80000001800810ae00f80ecdb4cb904021d65ef0b007c06e87c55a1bc000900b80006990300070005001540040081787c0016000c000500e5580000000002000000006f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee48100000000000000d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d08fad95667e04adcdf634c1f215ce3bb53b409d5e1ca4e81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1, 0x0, 0x0, 0x6800}, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48fbffff0f00050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003540)={'team0\x00', r4}) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480004001000050700"/20, @ANYRES32=r8, @ANYBLOB="0154724b0b7c5159af"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r8, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000003640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000003600)={&(0x7f0000000780)=ANY=[@ANYBLOB="5800f1001e04a644770d5c738401fc803881f50f9dbc41714bb6309535ba1cf9e01f96fc2c8f924a1832ba8fbbd74612e380062c545abe2acaf89fa6eb9a5d185ab4cc7a694d71ec2c636aa85803b379c4dfd0fe1f7eb95c3372a045f5d4b3fcb1f5e8a65f1b3b9a320bf3641c6a9617993fdd2ef75a22a05c33370505046038961a32491f9b6db9656dbf", @ANYRES16=0x0, @ANYBLOB="00082abd7000fedbdf252000000008000100ffffffff08000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c009900ffffffffffffffff08000300", @ANYRES32=r5, @ANYBLOB="08000300", @ANYRES32=r8, @ANYBLOB="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"], 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x10000004) 19:52:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4800000010000507001c121d7500000000000000", @ANYRES32=r3, @ANYBLOB="f6ffffffffffffff2800120009000100766574680000000022d7709161ade786180002001400010000000f00", @ANYRES32=0x0, @ANYBLOB="0400b20008000000"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_GSO_MAX_SEGS={0x8}]}, 0x28}}, 0x0) [ 410.196519][T26238] bond4: (slave bridge8): making interface the new active one [ 410.250144][T26238] bond4: (slave bridge8): Enslaving as an active interface with an up link [ 410.318589][T26297] FAULT_INJECTION: forcing a failure. [ 410.318589][T26297] name failslab, interval 1, probability 0, space 0, times 0 [ 410.334076][T26297] CPU: 0 PID: 26297 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 410.342959][T26297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.353021][T26297] Call Trace: [ 410.356851][T26297] dump_stack+0x188/0x20d [ 410.361627][T26297] should_fail.cold+0x5/0xa [ 410.366353][T26297] ? fault_create_debugfs_attr+0x140/0x140 [ 410.372715][T26297] ? lock_acquire+0x1f2/0x8f0 [ 410.377594][T26297] ? net_tx_action+0xd20/0xd20 [ 410.382818][T26297] should_failslab+0x5/0xf [ 410.387679][T26297] kmem_cache_alloc+0x44/0x740 [ 410.392967][T26297] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 410.399076][T26297] ? skb_network_protocol+0xf2/0x480 [ 410.404468][T26297] skb_clone+0x14d/0x3c0 [ 410.408749][T26297] dev_queue_xmit_nit+0x398/0xaa0 [ 410.413791][T26297] dev_hard_start_xmit+0xbb/0x9b0 [ 410.418851][T26297] ? validate_xmit_skb+0x80f/0xe40 [ 410.423970][T26297] ? lock_downgrade+0x840/0x840 [ 410.429679][T26297] __dev_queue_xmit+0x25e1/0x3090 [ 410.434843][T26297] ? mark_held_locks+0xe0/0xe0 [ 410.440212][T26297] ? __nf_ct_refresh_acct+0x1f1/0x240 [ 410.445605][T26297] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 410.451374][T26297] ? lock_acquire+0x1f2/0x8f0 [ 410.456785][T26297] ? __ip_finish_output+0x5f3/0xbd0 [ 410.462005][T26297] ? lock_release+0x800/0x800 [ 410.466859][T26297] ? lock_downgrade+0x840/0x840 [ 410.471694][T26297] ? lock_downgrade+0x840/0x840 [ 410.476670][T26297] ? rcu_read_lock_held+0x5a/0xb0 [ 410.481774][T26297] ? rcu_read_lock_held_common+0x130/0x130 [ 410.487846][T26297] ? ip_finish_output2+0x17b7/0x2610 [ 410.493316][T26297] ip_finish_output2+0x17b7/0x2610 [ 410.497646][T26281] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 410.499471][T26297] ? ip_frag_next+0x9a0/0x9a0 [ 410.499490][T26297] ? rcu_read_lock_held+0x5a/0xb0 [ 410.499504][T26297] ? rcu_read_lock_held_common+0x130/0x130 [ 410.499524][T26297] ? __ip_finish_output+0x5f3/0xbd0 [ 410.529525][T26297] __ip_finish_output+0x5f3/0xbd0 [ 410.534553][T26297] ip_finish_output+0x34/0x1f0 [ 410.539321][T26297] ip_output+0x1fe/0x620 [ 410.543548][T26297] ? ip_mc_output+0xed0/0xed0 [ 410.548310][T26297] ? __ip_finish_output+0xbd0/0xbd0 [ 410.553513][T26297] ? rcu_read_lock_held+0x5a/0xb0 [ 410.558519][T26297] ? rcu_read_lock_held_common+0x130/0x130 [ 410.564511][T26297] ip_local_out+0xaf/0x1a0 [ 410.568964][T26297] __ip_queue_xmit+0x863/0x1c20 [ 410.573832][T26297] dccp_transmit_skb+0x968/0x12d0 [ 410.579029][T26297] dccp_xmit_packet+0x1f1/0x640 [ 410.583879][T26297] dccp_write_xmit+0x16d/0x1d0 [ 410.589453][T26297] dccp_sendmsg+0xa64/0xd20 [ 410.593961][T26297] ? perf_trace_dccp_probe+0x1060/0x1060 [ 410.599598][T26297] ? aa_af_perm+0x260/0x260 [ 410.604114][T26297] ? import_iovec+0x236/0x3d0 [ 410.608793][T26297] inet_sendmsg+0x99/0xe0 [ 410.613112][T26297] ? inet_send_prepare+0x4d0/0x4d0 [ 410.618239][T26297] sock_sendmsg+0xcf/0x120 [ 410.622756][T26297] ____sys_sendmsg+0x32f/0x810 [ 410.627603][T26297] ? kernel_sendmsg+0x50/0x50 [ 410.632275][T26297] ? lock_acquire+0x1f2/0x8f0 [ 410.636945][T26297] ___sys_sendmsg+0x100/0x170 [ 410.642047][T26297] ? sendmsg_copy_msghdr+0x70/0x70 [ 410.647171][T26297] ? __fget_files+0x32f/0x500 [ 410.651943][T26297] ? ksys_dup3+0x3c0/0x3c0 [ 410.656355][T26297] ? __fget_light+0x20e/0x270 [ 410.661029][T26297] __sys_sendmmsg+0x195/0x480 [ 410.665707][T26297] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 410.670731][T26297] ? lock_downgrade+0x840/0x840 [ 410.675579][T26297] ? __mutex_unlock_slowpath+0xe2/0x660 [ 410.681213][T26297] ? wait_for_completion+0x270/0x270 [ 410.686860][T26297] ? __this_cpu_preempt_check+0x28/0x190 [ 410.692901][T26297] ? __sb_end_write+0x101/0x1d0 [ 410.698014][T26297] ? vfs_write+0x161/0x5d0 [ 410.703102][T26297] ? fput_many+0x2f/0x1a0 [ 410.707639][T26297] ? ksys_write+0x1a5/0x250 [ 410.712336][T26297] ? __ia32_sys_read+0xb0/0xb0 [ 410.717095][T26297] ? __ia32_sys_clock_settime+0x260/0x260 [ 410.722820][T26297] __x64_sys_sendmmsg+0x99/0x100 [ 410.727895][T26297] do_syscall_64+0xf6/0x7d0 [ 410.732397][T26297] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 410.738532][T26297] RIP: 0033:0x45ca29 [ 410.742539][T26297] 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 [ 410.763182][T26297] RSP: 002b:00007f5e9aff5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 410.771667][T26297] RAX: ffffffffffffffda RBX: 00000000004fc580 RCX: 000000000045ca29 [ 410.779630][T26297] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005 [ 410.787830][T26297] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 410.796373][T26297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 410.804985][T26297] R13: 00000000000008dd R14: 00000000004cba1f R15: 00007f5e9aff66d4 [ 410.834083][T26240] bond4: (slave bridge9): Enslaving as an active interface with a down link [ 410.846831][T26295] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 410.869785][T26295] device veth51 entered promiscuous mode 19:52:26 executing program 2 (fault-call:8 fault-nth:4): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 410.881591][T26293] netlink: 108 bytes leftover after parsing attributes in process `syz-executor.5'. [ 410.948228][T26321] FAULT_INJECTION: forcing a failure. [ 410.948228][T26321] name failslab, interval 1, probability 0, space 0, times 0 [ 410.961690][T26321] CPU: 0 PID: 26321 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 410.970384][T26321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.980434][T26321] Call Trace: [ 410.983733][T26321] dump_stack+0x188/0x20d [ 410.988075][T26321] should_fail.cold+0x5/0xa [ 410.992592][T26321] ? lock_downgrade+0x840/0x840 19:52:27 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="380000000314010000000000000000000900020073797a31000008000800410073697700140033006e657464657673696d06000000000000"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r2 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r2) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) 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$inet_opts(r4, 0x0, 0x9, &(0x7f0000000280)=""/171, &(0x7f0000000340)=0xab) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) r7 = syz_open_procfs$namespace(r6, &(0x7f0000000100)='ns/net\x00') r8 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r8, &(0x7f0000000200), 0x10efe10675dec16, 0x0) connect$inet(r8, &(0x7f00000003c0)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendmsg$RDMA_NLDEV_CMD_SET(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="4c0000000214080025bd7000fedbdf2508000100020000000500540001000000050054000000000005005400010000000900020073797a300000000008004400", @ANYRES32=r7, @ANYBLOB="050054000100cd56d758ce9a3f00005eff1e4346690da163d067037a9a6c3c1224fb4eaaf8775bea77639e6ef4b71d6764849695f7285d8798ab5673770aba603750bf2ea273173a68e4a3d5da99519e43d10de6fed2ac70848ad505546600"], 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) [ 410.997451][T26321] ? fault_create_debugfs_attr+0x140/0x140 [ 411.003293][T26321] ? dccp_rcv_established+0x87/0xc0 [ 411.008538][T26321] ? dccp_v4_do_rcv+0x12e/0x190 [ 411.013403][T26321] ? __release_sock+0x134/0x3a0 [ 411.018289][T26321] ? release_sock+0x54/0x1b0 [ 411.022904][T26321] ? dccp_sendmsg+0x67d/0xd20 [ 411.027704][T26321] ? inet_sendmsg+0x99/0xe0 [ 411.032222][T26321] should_failslab+0x5/0xf [ 411.036646][T26321] kmem_cache_alloc_node+0x25c/0x760 [ 411.041944][T26321] __alloc_skb+0xba/0x5a0 [ 411.046283][T26321] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 411.051839][T26321] alloc_skb_with_frags+0x92/0x560 [ 411.056970][T26321] ? mark_held_locks+0xe0/0xe0 [ 411.061848][T26321] sock_alloc_send_pskb+0x734/0x890 [ 411.067909][T26321] ? sock_wmalloc+0x120/0x120 [ 411.072644][T26321] ? lock_downgrade+0x840/0x840 [ 411.077509][T26321] ? rwlock_bug.part.0+0x90/0x90 [ 411.083070][T26321] ? trace_hardirqs_on+0x55/0x220 [ 411.088101][T26321] ? dccp_sendmsg+0x29d/0xd20 [ 411.092812][T26321] dccp_sendmsg+0x2b0/0xd20 [ 411.097314][T26321] ? aa_sk_perm+0x319/0xab0 [ 411.102263][T26321] ? perf_trace_dccp_probe+0x1060/0x1060 [ 411.107924][T26321] ? aa_af_perm+0x260/0x260 [ 411.112525][T26321] ? import_iovec+0x236/0x3d0 [ 411.117231][T26321] inet_sendmsg+0x99/0xe0 [ 411.121564][T26321] ? inet_send_prepare+0x4d0/0x4d0 [ 411.123357][ T28] audit: type=1800 audit(1590004347.110:663): pid=26325 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="cpu.stat" dev="sda1" ino=16362 res=0 [ 411.126693][T26321] sock_sendmsg+0xcf/0x120 [ 411.149396][T26321] ____sys_sendmsg+0x32f/0x810 [ 411.154201][T26321] ? kernel_sendmsg+0x50/0x50 [ 411.158897][T26321] ? lock_acquire+0x1f2/0x8f0 [ 411.163674][T26321] ___sys_sendmsg+0x100/0x170 [ 411.168364][T26321] ? sendmsg_copy_msghdr+0x70/0x70 [ 411.173522][T26321] ? lock_acquire+0x1f2/0x8f0 [ 411.178269][T26321] ? __might_fault+0xef/0x1d0 [ 411.182982][T26321] ? ksys_dup3+0x3c0/0x3c0 [ 411.187401][T26321] ? lock_downgrade+0x840/0x840 [ 411.192270][T26321] __sys_sendmmsg+0x195/0x480 [ 411.196992][T26321] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 411.202027][T26321] ? lock_downgrade+0x840/0x840 [ 411.206981][T26321] ? __mutex_unlock_slowpath+0xe2/0x660 [ 411.212565][T26321] ? wait_for_completion+0x270/0x270 [ 411.218032][T26321] ? __this_cpu_preempt_check+0x28/0x190 [ 411.223757][T26321] ? __sb_end_write+0x101/0x1d0 [ 411.228701][T26321] ? vfs_write+0x161/0x5d0 [ 411.233124][T26321] ? fput_many+0x2f/0x1a0 [ 411.237548][T26321] ? ksys_write+0x1a5/0x250 [ 411.242241][T26321] ? __ia32_sys_read+0xb0/0xb0 [ 411.247014][T26321] ? __ia32_sys_clock_settime+0x260/0x260 [ 411.252744][T26321] __x64_sys_sendmmsg+0x99/0x100 [ 411.257716][T26321] do_syscall_64+0xf6/0x7d0 [ 411.262526][T26321] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 411.268543][T26321] RIP: 0033:0x45ca29 [ 411.272431][T26321] 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 19:52:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0xc67, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'vlan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14) sendto$inet6(r0, &(0x7f00000000c0)="a050ef4c1d6c9e9bb2613de9033a111e8c029dec84bc279f3a", 0x19, 0x0, 0x0, 0x0) 19:52:27 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x60000015}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x77540947ad9a168d}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x270d82, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000180)={0x90000010}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuacct.usage_percpu_user\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='io.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x80000000}) write$cgroup_int(r3, &(0x7f0000000140), 0xff4d) sendfile(r5, r4, 0x0, 0xffffffff800) sendfile(r5, r4, &(0x7f0000000040), 0x100000001) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x6, 0x1, 0x101, 0x0, 0x0, {0x5}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) [ 411.292238][T26321] RSP: 002b:00007f5e9aff5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 411.300658][T26321] RAX: ffffffffffffffda RBX: 00000000004fc580 RCX: 000000000045ca29 [ 411.308633][T26321] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005 [ 411.317219][T26321] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 411.325510][T26321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 411.333467][T26321] R13: 00000000000008dd R14: 00000000004cba1f R15: 00007f5e9aff66d4 19:52:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000440)={0x50, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x0}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x50}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$inet6(r1, &(0x7f0000008240)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000001700)=[@flowinfo={{0x14, 0x29, 0xb, 0x2}}], 0x18}}], 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000080)={@local}, &(0x7f00000000c0)=0x14) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x19, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) getsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000240)=0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r3}, @IFLA_IFNAME={0x14, 0x3, 'team_slave_0\x00'}]}, 0x3c}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x19, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000080004000c4d49c725821070b316e0db612c806931982fbb1b98df4737a745e27f4769a17737d6a6dffb4f34a9e182f1f4188cdd40249e92892b6cf3645659e9f4dae51501c8031c31ce3075e95fe62d58bc89410954f4a13efe989f3c706c41295463a0265ae1a73309c7a88be457d722124c7cc392cd77d9c89c25513576c4e6ef00a05bfa5ca07d74c9708b50356abdfef979ac3de5c40284833da3818b1aa26587827c94cea395b4e507298e5d4b8dcef64731ac479790caa230daea6ec27dbe9f79c611ca2c3b47a6ee4a25bea84d03c0540d31907df3027f60bbcef1cec11a8235f4581d4f15ce5397e67859e198449c094154439a6bf61c64f88827c2663e4908c0a91fe254049a2d9ffa5fcfdf5817b2c513c37d6721070ba381513cec2191d6db13feefeacfcb647e7322444925a8d3e38876a69fc2172ee1c20f730b64c7de9a4c60022f87103bc2d004133ed80212335e246e5c3ae68676e272493fa9e24d0fae22c5fb", @ANYRES32=r5, @ANYBLOB="140003007465616d5f736c6176655f3000000000"], 0x3c}}, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000340)={0x1, {{0x2, 0x0, @multicast1}}}, 0x88) [ 411.480122][ T28] audit: type=1804 audit(1590004347.530:664): pid=26345 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir155483729/syzkaller.xnFLvn/250/memory.events" dev="sda1" ino=16376 res=1 [ 411.547629][ T28] audit: type=1800 audit(1590004347.530:665): pid=26345 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16376 res=0 [ 411.604449][ T28] audit: type=1800 audit(1590004347.580:666): pid=26351 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16376 res=0 19:52:27 executing program 2 (fault-call:8 fault-nth:5): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:27 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(r0, 0x1000008912, &(0x7f0000000100)="080db5055e0bcfe847a071") unshare(0x8000400) r1 = socket(0x11, 0x80002, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000140)=""/214, &(0x7f0000000000)=0xd6) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 19:52:27 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x182) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000140)={0x1}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000200)=0xc, 0x4) sendmmsg$inet6(r0, &(0x7f0000004b80)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001480)="103697a04d07b0cfd7f260e105ec5411008f3bf249f074e131960b16e28936492674db4bf5da23a486cd223f34d53ea5d81aae81fccb7e72d05c6d12316ad2cdb43ad18812c5757283686db13fe379ec3d22dc1e554e8c5f55318441993307fd04b8dac74b5bfa4585fb3537e911df81fdf2fbb71753044f20c487575980c3713011a11ca45a989ee39c3fe3c92160fdacea63e8cbe408fbe6a80fc6d41a74c7a48a051ec0328f58b023b4d813ec9fdff5e36aa3111b174e6e9ec07bf072c6eba02dfabdce3d61a4cbb9f061593b44ae1b39c9cf89fbf56b438667fc0842f1580eb2c994beeb9ae95b3c4411d320db3d49b6daaf", 0xf4}, {&(0x7f00000002c0)="1e767ea5b81fc5524ed99e276f07b139d73c808df83ab53b31d0658bc364f695315e8acb1c4b562aa44a619c75065f4797f7b031aa88f1ed7a018ffff67cb8d384221b5c1aabe2f5430ebab80f78f3dd44f7976a596525fc079e67643df445a66dee0b3da591c15a9e846bef824d3aaad8d2885c4ac87f9b33e8256e01aa2b3e14261864e834f5c5c50f7e7aa950cc94c229aa3504cfe3bb0fe2b83e1c4f30bfd0a6a8d7f1abae58e912041e21b457848b7e0ee3f8553d0ffa23795638ceb0a1d29d6cbc106fcc8b36d783cd0630a6531ecd09f98f1e54352898a2e157c41cde2aa706c259f183c33fe48a7db767d47a27a5e09fccb9435a93d3b61f61af4ff206104ad137f389d3aef203440990e440bb1f4af386e2a274f6241154494129243dda814b8936dbd4bee9cc3f03416835e61e353e9c90d0da", 0x138}, {&(0x7f0000001680)="359c240f01860a65410fc81d8170ad0a087ffb72af9c4fb52691009d2094058575781b6046fe441141e073aff553808cc54dd2aa", 0x34}, {&(0x7f00000000c0)="280c147569a714c38c72b3ccfc3c39508aa02dad352e104c77f471b33940a4a8b58646a0648fe16030a3981db64b3d45535b44cb5cdd3ba6a46285d2903525b9f7321c119c38b38d489fd97f2a6eda6f5e768b5cd4203dfbed1f7d1b", 0x5c}, {&(0x7f0000001740)="7354ccf45261e569df0b4374bcd6be64b50a9ac1001b3eb9d941c4796292ba9a17e39726dbecf9304dc771427a31d742cea5c42d06d257df05ef186dd144109fce2800752b4e5304f20a6fa052282350b9345b143da2b1fe5f42", 0x5a}, {&(0x7f00000017c0)="d4e0002ed75005b8176688aac12db7ef45f7bc81046aaa359a16d6c8fea8fc41ae151f473df49ac0ecd25a839aaae774dfdc52ae6bcc75009f5e9b85784c6018485b04cd8173e5ac2d9f56adbcd073680b74ab28571d7757fcd1a31c057ecbc27ec6d0f83c258988ea7a3fe46d5332ba6a14ef432ea9a5bc1e0947002583f172bbdebb00a949f07629e6a858f2fa8c291cf2d19ac0567ab4094d6a5e163a8d5480ba6ed0eb1749107f", 0xa9}], 0x6}}, {{0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000002bc0)="11983dafef07a41d3107f68b456c792484c3ee79b8c7287c8730a49ea2d77b22e41ecd18e8608c7ea480af6ec90ee93e5e71431bb7ed014a24628f20847b9a03c530f29e988ebdebe46d338696e9f90bfc67c10b8fdf656c06c2b0c6346fd03d0b5ec4f50d94df2efd08f94a22917bffba1b01620ae0e42d9baa168a0ea78cf134047b8288b285bbfbae59f45511376bec", 0x91}, {&(0x7f0000002c80)="63b41f8bf56c6a4120c352c06f540e84c3734d161fc70dec33e176343b0eebfe0c9e91aa7e6287ada29bfc2b4ddc61a4fbe7229eb432b63ea5a0737d07f9789d48cac1dadca5ba7b89fb822ba751d79f889b1af3775a4dac0cb5b0790d4091701bef69df5d67e929d23f106b0d9a927cc4bdf4a8a53876c14b670f574b26c34eebab7382cb09c3ae95003b29f5173e3e0f9eba9154e8ed96", 0x98}, {&(0x7f0000002d40)="0f1d6c63f6a7222e1f914d77f118c533090b5533c01beb6c2f935e4d9a7e0c5a0f1770bceb51b424215b6e65ff9a522ad486bc5723dcba928fedc751a05d4e", 0x3f}, {&(0x7f0000002d80)="749f3545c18a6747891052582b386b67f4879c5c50d4aeac", 0x18}, {&(0x7f0000000040)="209d45b4865d4650356a62f720c98ef8a7b0cf37675c22ed766a3b9f92afdf9bd8902f52f84a6216d312e9cb958862ebd4204566c37f1cb17b69c057690ab977b73e3f51cc1686e0fdae057562060588536b6257a1cfc866cc2c9890b3963b7cd4c0a1b872b887963356", 0x6a}], 0x5}}, {{0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f00000030c0)="c4ac64e9", 0x4}], 0x300}}], 0x4, 0x400d000) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) recvfrom$rxrpc(r2, &(0x7f0000000180)=""/103, 0x67, 0x120, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSACTIVE(r5, 0x40107446, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1ff}]}) ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f0000000480)={0x1, 0x4000000000000000, 0x400, 0x9, 0x8, 0x2}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000004c0)={0x1f, @none, 0x2}, 0xa) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r7, 0x1, 0x0, 0x0, {0x2}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="080026bd7000fc0006000200000008000900040000000c0010000600000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040800) 19:52:27 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r3 = socket$nl_route(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) r6 = socket(0x0, 0x3, 0x200000000000ff) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00') sendmsg$NL80211_CMD_GET_MPP(r6, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)={0x44, r7, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @random="50bee56a096a"}, @NL80211_ATTR_MAC={0xa, 0x6, @local}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000810}, 0x8004) sendmmsg$inet(r6, &(0x7f0000003080)=[{{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000080)="e0073e0cd43f3eb4e5a9fb46ec3af40afe86c9a7", 0x14}], 0x1}}], 0x1, 0x40814) accept4$inet(r6, &(0x7f0000000080)={0x2, 0x0, @multicast1}, &(0x7f0000000240)=0x10, 0x80000) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, 0x0, 0x401, 0x0, 0x0, {}, [@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, "290fbf921587b6c449ac754ab00b217f30617ec774ac50a10e3fb0eb7ba19f1d2b5a0c9b"}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0xb7}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_WIPHY={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40044}, 0x4) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r5, @ANYBLOB="ddffffbfffffffff140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, r5}]}, 0x28}}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00'}) socket(0x0, 0x0, 0x0) 19:52:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003000008"], 0x50}}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000003c0)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, [], r2, 0x18, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r3, 0x8001a0, 0x24, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874588a8ffffff1f00000000122e25d386dd", 0x0, 0x403, 0xe00, 0x22d}, 0x28) [ 411.727004][T26366] FAULT_INJECTION: forcing a failure. [ 411.727004][T26366] name failslab, interval 1, probability 0, space 0, times 0 [ 411.755351][T26366] CPU: 0 PID: 26366 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 411.764061][T26366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.774120][T26366] Call Trace: [ 411.777420][T26366] dump_stack+0x188/0x20d [ 411.781760][T26366] should_fail.cold+0x5/0xa [ 411.786277][T26366] ? lock_downgrade+0x840/0x840 [ 411.791142][T26366] ? fault_create_debugfs_attr+0x140/0x140 [ 411.796966][T26366] should_failslab+0x5/0xf [ 411.801392][T26366] kmem_cache_alloc_node_trace+0x27c/0x790 [ 411.807204][T26366] ? kasan_unpoison_shadow+0x30/0x40 [ 411.812508][T26366] __kmalloc_node_track_caller+0x38/0x60 [ 411.818148][T26366] __kmalloc_reserve.isra.0+0x39/0xe0 [ 411.823531][T26366] __alloc_skb+0xef/0x5a0 [ 411.827943][T26366] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 411.833533][T26366] alloc_skb_with_frags+0x92/0x560 [ 411.839202][T26366] ? mark_held_locks+0xe0/0xe0 [ 411.843971][T26366] sock_alloc_send_pskb+0x734/0x890 [ 411.849646][T26366] ? sock_wmalloc+0x120/0x120 [ 411.854339][T26366] ? lock_downgrade+0x840/0x840 [ 411.859214][T26366] ? rwlock_bug.part.0+0x90/0x90 [ 411.864161][T26366] ? trace_hardirqs_on+0x55/0x220 [ 411.869222][T26366] ? dccp_sendmsg+0x29d/0xd20 [ 411.873931][T26366] dccp_sendmsg+0x2b0/0xd20 [ 411.878702][T26366] ? aa_sk_perm+0x319/0xab0 [ 411.884269][T26366] ? perf_trace_dccp_probe+0x1060/0x1060 [ 411.889925][T26366] ? aa_af_perm+0x260/0x260 [ 411.894445][T26366] ? import_iovec+0x236/0x3d0 [ 411.899128][T26366] inet_sendmsg+0x99/0xe0 [ 411.903471][T26366] ? inet_send_prepare+0x4d0/0x4d0 [ 411.909929][T26366] sock_sendmsg+0xcf/0x120 [ 411.914360][T26366] ____sys_sendmsg+0x32f/0x810 [ 411.919135][T26366] ? kernel_sendmsg+0x50/0x50 [ 411.923829][T26366] ? lock_acquire+0x1f2/0x8f0 [ 411.928524][T26366] ___sys_sendmsg+0x100/0x170 [ 411.933242][T26366] ? sendmsg_copy_msghdr+0x70/0x70 [ 411.938367][T26366] ? lock_acquire+0x1f2/0x8f0 [ 411.943080][T26366] ? __might_fault+0xef/0x1d0 [ 411.947768][T26366] ? ksys_dup3+0x3c0/0x3c0 [ 411.952192][T26366] ? lock_downgrade+0x840/0x840 [ 411.957062][T26366] __sys_sendmmsg+0x195/0x480 [ 411.961754][T26366] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 411.966785][T26366] ? lock_downgrade+0x840/0x840 [ 411.972088][T26366] ? __mutex_unlock_slowpath+0xe2/0x660 [ 411.977688][T26366] ? wait_for_completion+0x270/0x270 [ 411.982986][T26366] ? __this_cpu_preempt_check+0x28/0x190 [ 411.988737][T26366] ? __sb_end_write+0x101/0x1d0 [ 411.993593][T26366] ? vfs_write+0x161/0x5d0 [ 411.998016][T26366] ? fput_many+0x2f/0x1a0 [ 412.002357][T26366] ? ksys_write+0x1a5/0x250 [ 412.006898][T26366] ? __ia32_sys_read+0xb0/0xb0 [ 412.011674][T26366] ? __ia32_sys_clock_settime+0x260/0x260 [ 412.017412][T26366] __x64_sys_sendmmsg+0x99/0x100 [ 412.022368][T26366] do_syscall_64+0xf6/0x7d0 [ 412.026952][T26366] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 412.033223][T26366] RIP: 0033:0x45ca29 [ 412.037129][T26366] 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 [ 412.058898][T26366] RSP: 002b:00007f5e9aff5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 412.067317][T26366] RAX: ffffffffffffffda RBX: 00000000004fc580 RCX: 000000000045ca29 [ 412.075299][T26366] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005 [ 412.083396][T26366] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 412.091461][T26366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 412.099705][T26366] R13: 00000000000008dd R14: 00000000004cba1f R15: 00007f5e9aff66d4 19:52:28 executing program 2 (fault-call:8 fault-nth:6): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 412.138112][T26372] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 412.199121][T26405] FAULT_INJECTION: forcing a failure. [ 412.199121][T26405] name failslab, interval 1, probability 0, space 0, times 0 [ 412.214410][T26405] CPU: 0 PID: 26405 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 412.214471][T26372] device bridge12 entered promiscuous mode [ 412.223177][T26405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.223182][T26405] Call Trace: [ 412.223207][T26405] dump_stack+0x188/0x20d [ 412.223223][T26405] should_fail.cold+0x5/0xa [ 412.223239][T26405] ? fault_create_debugfs_attr+0x140/0x140 [ 412.223255][T26405] ? mark_held_locks+0xe0/0xe0 [ 412.223270][T26405] should_failslab+0x5/0xf [ 412.223280][T26405] kmem_cache_alloc+0x44/0x740 [ 412.223298][T26405] ? dccp_feat_clone_list+0x480/0x480 [ 412.223313][T26405] dccp_ackvec_update_records+0x2d/0x420 [ 412.223330][T26405] dccp_insert_options+0x9c4/0xc70 [ 412.223350][T26405] dccp_transmit_skb+0x1c6/0x12d0 [ 412.223367][T26405] dccp_xmit_packet+0x1f1/0x640 [ 412.223381][T26405] dccp_write_xmit+0x16d/0x1d0 [ 412.223394][T26405] dccp_sendmsg+0xa64/0xd20 [ 412.223411][T26405] ? perf_trace_dccp_probe+0x1060/0x1060 [ 412.223424][T26405] ? aa_af_perm+0x260/0x260 [ 412.223440][T26405] ? import_iovec+0x236/0x3d0 [ 412.223457][T26405] inet_sendmsg+0x99/0xe0 [ 412.223471][T26405] ? inet_send_prepare+0x4d0/0x4d0 [ 412.223484][T26405] sock_sendmsg+0xcf/0x120 [ 412.223498][T26405] ____sys_sendmsg+0x32f/0x810 [ 412.223513][T26405] ? kernel_sendmsg+0x50/0x50 19:52:28 executing program 2 (fault-call:8 fault-nth:7): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 412.223529][T26405] ? lock_acquire+0x1f2/0x8f0 [ 412.223545][T26405] ___sys_sendmsg+0x100/0x170 [ 412.223560][T26405] ? sendmsg_copy_msghdr+0x70/0x70 [ 412.223577][T26405] ? lock_acquire+0x1f2/0x8f0 [ 412.223594][T26405] ? __might_fault+0xef/0x1d0 [ 412.286654][T26380] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 412.287462][T26405] ? ksys_dup3+0x3c0/0x3c0 [ 412.287476][T26405] ? lock_downgrade+0x840/0x840 [ 412.287500][T26405] __sys_sendmmsg+0x195/0x480 [ 412.318905][T26379] bridge12: port 1(bridge_slave_0) entered blocking state [ 412.323069][T26405] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 412.323086][T26405] ? lock_downgrade+0x840/0x840 [ 412.323109][T26405] ? __mutex_unlock_slowpath+0xe2/0x660 [ 412.323122][T26405] ? wait_for_completion+0x270/0x270 [ 412.323134][T26405] ? __this_cpu_preempt_check+0x28/0x190 [ 412.323146][T26405] ? __sb_end_write+0x101/0x1d0 [ 412.323159][T26405] ? vfs_write+0x161/0x5d0 [ 412.323170][T26405] ? fput_many+0x2f/0x1a0 [ 412.323189][T26405] ? ksys_write+0x1a5/0x250 [ 412.327973][T26379] bridge12: port 1(bridge_slave_0) entered disabled state [ 412.333236][T26405] ? __ia32_sys_read+0xb0/0xb0 [ 412.333251][T26405] ? __ia32_sys_clock_settime+0x260/0x260 [ 412.333270][T26405] __x64_sys_sendmmsg+0x99/0x100 [ 412.333287][T26405] do_syscall_64+0xf6/0x7d0 [ 412.333304][T26405] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 412.333314][T26405] RIP: 0033:0x45ca29 [ 412.333327][T26405] 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 [ 412.333334][T26405] RSP: 002b:00007f5e9aff5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 412.333345][T26405] RAX: ffffffffffffffda RBX: 00000000004fc580 RCX: 000000000045ca29 [ 412.333353][T26405] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005 [ 412.333360][T26405] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 412.333367][T26405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 412.333374][T26405] R13: 00000000000008dd R14: 00000000004cba1f R15: 00007f5e9aff66d4 [ 412.404879][T26413] FAULT_INJECTION: forcing a failure. [ 412.404879][T26413] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 412.510441][T26379] device bridge_slave_0 entered promiscuous mode [ 412.514424][T26413] CPU: 0 PID: 26413 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 412.514431][T26413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.514435][T26413] Call Trace: [ 412.514456][T26413] dump_stack+0x188/0x20d [ 412.514470][T26413] should_fail.cold+0x5/0xa [ 412.514483][T26413] ? fault_create_debugfs_attr+0x140/0x140 [ 412.514497][T26413] ? mark_held_locks+0xe0/0xe0 [ 412.514510][T26413] ? __alloc_skb+0xba/0x5a0 [ 412.514521][T26413] ? alloc_skb_with_frags+0x92/0x560 [ 412.514540][T26413] ? sock_alloc_send_pskb+0x734/0x890 [ 412.529539][T26379] bridge12: port 1(bridge_slave_0) entered blocking state [ 412.530890][T26413] ? dccp_sendmsg+0x2b0/0xd20 [ 412.530902][T26413] ? inet_sendmsg+0x99/0xe0 [ 412.530914][T26413] ? sock_sendmsg+0xcf/0x120 [ 412.530955][T26413] __alloc_pages_nodemask+0x17a/0x810 [ 412.530974][T26413] ? __alloc_pages_slowpath.constprop.0+0x2660/0x2660 [ 412.538971][T26379] bridge12: port 1(bridge_slave_0) entered forwarding state [ 412.546905][T26413] ? kernel_init_free_pages+0x120/0x120 [ 412.546922][T26413] ? lock_acquire+0x1f2/0x8f0 [ 412.546941][T26413] ? lock_downgrade+0x840/0x840 [ 412.687087][T26413] cache_grow_begin+0x8c/0xc10 [ 412.691854][T26413] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 412.697300][T26413] kmem_cache_alloc_node_trace+0x6c3/0x790 [ 412.703085][T26413] __kmalloc_node_track_caller+0x38/0x60 [ 412.708697][T26413] __kmalloc_reserve.isra.0+0x39/0xe0 [ 412.714057][T26413] __alloc_skb+0xef/0x5a0 [ 412.718449][T26413] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 412.723971][T26413] alloc_skb_with_frags+0x92/0x560 [ 412.729159][T26413] ? mark_held_locks+0xe0/0xe0 [ 412.733912][T26413] sock_alloc_send_pskb+0x734/0x890 [ 412.739712][T26413] ? sock_wmalloc+0x120/0x120 [ 412.744367][T26413] ? lock_downgrade+0x840/0x840 [ 412.749202][T26413] ? rwlock_bug.part.0+0x90/0x90 [ 412.754117][T26413] ? trace_hardirqs_on+0x55/0x220 [ 412.759214][T26413] ? dccp_sendmsg+0x29d/0xd20 [ 412.763866][T26413] dccp_sendmsg+0x2b0/0xd20 [ 412.768359][T26413] ? aa_sk_perm+0x319/0xab0 [ 412.772868][T26413] ? perf_trace_dccp_probe+0x1060/0x1060 [ 412.778488][T26413] ? aa_af_perm+0x260/0x260 [ 412.782974][T26413] ? import_iovec+0x236/0x3d0 [ 412.787644][T26413] inet_sendmsg+0x99/0xe0 [ 412.791962][T26413] ? inet_send_prepare+0x4d0/0x4d0 [ 412.797146][T26413] sock_sendmsg+0xcf/0x120 [ 412.801557][T26413] ____sys_sendmsg+0x32f/0x810 [ 412.806739][T26413] ? kernel_sendmsg+0x50/0x50 [ 412.811491][T26413] ? lock_acquire+0x1f2/0x8f0 [ 412.816171][T26413] ___sys_sendmsg+0x100/0x170 [ 412.821180][T26413] ? sendmsg_copy_msghdr+0x70/0x70 [ 412.826306][T26413] ? lock_acquire+0x1f2/0x8f0 [ 412.831001][T26413] ? __might_fault+0xef/0x1d0 [ 412.835700][T26413] ? ksys_dup3+0x3c0/0x3c0 [ 412.840103][T26413] ? lock_downgrade+0x840/0x840 [ 412.844948][T26413] __sys_sendmmsg+0x195/0x480 [ 412.849610][T26413] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 412.854647][T26413] ? lock_downgrade+0x840/0x840 [ 412.859588][T26413] ? __mutex_unlock_slowpath+0xe2/0x660 [ 412.865140][T26413] ? wait_for_completion+0x270/0x270 [ 412.870409][T26413] ? __this_cpu_preempt_check+0x28/0x190 [ 412.876156][T26413] ? __sb_end_write+0x101/0x1d0 [ 412.881308][T26413] ? vfs_write+0x161/0x5d0 [ 412.885718][T26413] ? fput_many+0x2f/0x1a0 [ 412.890024][T26413] ? ksys_write+0x1a5/0x250 [ 412.895157][T26413] ? __ia32_sys_read+0xb0/0xb0 [ 412.899908][T26413] ? __ia32_sys_clock_settime+0x260/0x260 [ 412.905629][T26413] __x64_sys_sendmmsg+0x99/0x100 [ 412.910559][T26413] do_syscall_64+0xf6/0x7d0 [ 412.915065][T26413] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 412.920962][T26413] RIP: 0033:0x45ca29 [ 412.924860][T26413] 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 19:52:29 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfe8b00", @ANYRES16, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46050000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 412.944548][T26413] RSP: 002b:00007f5e9aff5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 412.953036][T26413] RAX: ffffffffffffffda RBX: 00000000004fc580 RCX: 000000000045ca29 [ 412.961097][T26413] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005 [ 412.969069][T26413] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 412.977151][T26413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 412.986077][T26413] R13: 00000000000008dd R14: 00000000004cba1f R15: 00007f5e9aff66d4 [ 413.006605][T26383] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 413.183443][ T28] audit: type=1804 audit(1590004349.240:667): pid=26422 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir470232157/syzkaller.76fc1B/171/cgroup.controllers" dev="sda1" ino=16373 res=1 [ 413.215195][T26385] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 19:52:29 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000140)=0x2, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(0xffffffffffffffff, &(0x7f0000000040)={0x2c, 0x0, r0}, 0x10) r1 = gettid() r2 = getuid() r3 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1c0000000000000001000000020000008b5af0608f79d74bc6e22feba866123870ffbff71867925f59f43804920563fd9cab05dcdc793ec1479555977e612b8312d1e71f1a6cba7da58916a5a688b6a974fd39962dbf2da85d31e644b549eeb495a800"/110, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000000000000000000000000000000000000099e01274d6059c2bc411f6f3bc44041eb079f26273bd089f79092285a01cae0f6cf26aee4038d02239d92c6add6ecb8188a1e405b29dda73aa938e", @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000540)=0xfffffffffffffc00, 0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in=@dev={0xac, 0x14, 0x14, 0x44}, 0x4e24, 0x0, 0x4e23, 0x2, 0x2, 0x80, 0x0, 0x3a, r0, r2}, {0x6db, 0x5, 0x0, 0x401, 0xffffffff98a8f3c8, 0x1, 0x9, 0x8}, {0x0, 0x1, 0xd82e, 0x4}, 0x1f, 0x6e6bb6, 0x0, 0x0, 0x2, 0x2}, {{@in6=@local, 0x4d3}, 0xa, @in6=@mcast2, 0x34ff, 0x0, 0x2, 0x7f, 0x7, 0x4d117b3, 0x100}}, 0xe8) socket$inet6(0xa, 0x80002, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) bind$packet(r4, &(0x7f0000000040)={0x11, 0xf8, r5}, 0x14) r6 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) 19:52:29 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x30) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x1000, @remote}, 0x1c) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) recvmmsg(r2, &(0x7f0000000200), 0x0, 0x40, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0xc0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000005) 19:52:29 executing program 2 (fault-call:8 fault-nth:8): r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 19:52:29 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x107}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 19:52:29 executing program 1: pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001500)={r3}) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r7, 0xc6c5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001540)={r7, 0xfffffffe, 0x20}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x80, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x40, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x2, 0x8}}, @IFLA_VLAN_INGRESS_QOS={0x28, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0x1, 0x1, {0x8001, 0x930}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7fff, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x9}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x80}}, 0x4) 19:52:29 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x6b) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x38, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x38}, 0x2}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r3, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c00)={0x60, 0x1405, 0x1, 0x70bd25, 0x25dfdbfe, "", [{{0x8, 0x1, 0x1}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x4}}, {{0x8}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x2}}]}, 0x60}, 0x1, 0x0, 0x0, 0x2040040}, 0x4040) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000d00)={0x4cc1, {{0xa, 0x4e22, 0x10001, @remote, 0xdf}}}, 0x88) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_SET_BEACON(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r5, 0x401, 0x0, 0x0, {}, [@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, "290fbf921587b6c449ac754ab00b217f30617ec774ac50a10e3fb0eb7ba19f1d2b5a0c9b"}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)={0x65c, r5, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_TX_RATES={0x158, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0xf0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xce, 0x7, 0xcc61, 0x1a9, 0x3, 0x1, 0x67c, 0x562b]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x4c, 0x2, "8b0968740a684a7415d193ae9c2e2355799fd0b86ae3a77d2107dcecc01eea1b51c89f6d0d7034c87aa1c59a751425a5eeafc118fb2dac6e50754bdaf1dda05003f595bd46a95a09"}, @NL80211_TXRATE_HT={0x4f, 0x2, "08a05cb6b5a6089d24b3b74b4bcb7955b50818cc01dcc26241b6f68674596c784624ffd836343d76dd172cb3e73d0c0ffb65865352bd515c088bc49b0d410669c3cb0a83ce6829d7ed72dc"}, @NL80211_TXRATE_HT={0x12, 0x2, "43ac1c425c0f4d76aa76d4f4504c"}, @NL80211_TXRATE_HT={0x16, 0x2, "b92e3cf9a5ee1da283baebcabfeef390133a"}]}, @NL80211_BAND_60GHZ={0x24, 0x2, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0xe, 0x1, "7a6fcf55989a902d5eba"}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_60GHZ={0x40, 0x2, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x3, 0x1000, 0x800, 0xd9, 0x401, 0x0, 0x400]}}, @NL80211_TXRATE_LEGACY={0x11, 0x1, "40b5514209b104a365c5f8625f"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3d0a, 0x2, 0x7ff, 0x1ff, 0x80, 0x4, 0x4, 0x2]}}]}]}, @NL80211_ATTR_TX_RATES={0x4ec, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0xb4, 0x3, [@NL80211_TXRATE_HT={0x1a, 0x2, "86e53c6d02675a1895c429273546be89c93edd63195d"}, @NL80211_TXRATE_LEGACY={0x5, 0x1, "a1"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7ff, 0x7, 0x9, 0xaa, 0x0, 0x0, 0x7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x20, 0x7, 0x0, 0xfeff, 0x20, 0x2, 0x1ff, 0x7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3ff, 0x45, 0x400, 0xfff8, 0x800, 0xff, 0x2, 0xff]}}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, "d3ba94c632e272238e4b8a19ec04b2a41fc3bf9e6f322f95a0"}, @NL80211_TXRATE_HT={0x1b, 0x2, "f64b72c1de76b6ce60aa503b24afafd05b9ee9bae66349"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x9, 0x2, "73aa8436dc"}]}, @NL80211_BAND_60GHZ={0x60, 0x2, [@NL80211_TXRATE_HT={0x1b, 0x2, "f0ba8ab7f63aa600870107787c7fbd8373eb4031736af8"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x856a, 0xfff, 0x5, 0x6, 0x1c0, 0x2, 0xace2]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x1c, 0x2, "2d4f350e00690cda7499da66cd814d9dcc5963d221af222f"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_5GHZ={0x128, 0x1, [@NL80211_TXRATE_HT={0x51, 0x2, "9d50f12621e42961ce740c05ba66f81d18a4c2a8e943b0ae7a1f947fe6b49fe29d8bc547654a35718a9265ce16c0d97f0a37e1e1f1ba49340495887a0cb3bba9456184c1f99de10890d037198c"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x8, 0x8001, 0x85, 0x6, 0x3, 0x1ff, 0x1]}}, @NL80211_TXRATE_LEGACY={0x17, 0x1, "d8f17a36c37d94ca508222bd5bebb5b3ec16eb"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x9, 0x3, 0x8, 0xd8, 0x35, 0x5, 0x200]}}, @NL80211_TXRATE_HT={0x43, 0x2, "913301607a8de21fcb4901fa9856b91a7e40405e664c5e4479ad6f5a180e73167246ad90f7bb6d334a003a8f25f364ae38b47d58156e24c961b137e7e6be8a"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0xffff, 0x400, 0x3, 0x20, 0x0, 0x0, 0xee]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x1f, 0x2, "abe74d6a7f0a7f4c32bb671216e50bdc28cc590cf712fd12c67d77"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_2GHZ={0xec, 0x0, [@NL80211_TXRATE_HT={0x22, 0x2, "52fcec6792eee130d3b8c7593adeaa459fc50912a633e45d72c503c04ba1"}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x45, 0x2, "659b9b1c24de84a21f14ea88714d8f9fac72193213d2da5600f8353f57411c86b8bcde24d0d12fb9dee3c41128273fb051e78b317967ef76d2859eeeaf3b1ad127"}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x0, 0x2, 0x3, 0x0, 0x9, 0x3f]}}, @NL80211_TXRATE_HT={0x29, 0x2, "60dd00c9872af21df62edfd59b905ceafe22810f0b675944540df6a5914d401bf9d640c7e9"}, @NL80211_TXRATE_LEGACY={0xc, 0x1, "8d43796dda7bd27a"}, @NL80211_TXRATE_LEGACY={0xa, 0x1, "caeaf64551e4"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xe6, 0x946, 0x5, 0x2, 0x1, 0x8, 0x6, 0x16df]}}]}, @NL80211_BAND_60GHZ={0x80, 0x2, [@NL80211_TXRATE_HT={0x30, 0x2, "fe1fd01be0dfad5354ea7d0d633df8e28cf3a59f5c60fa4fb90c1bf7a5b726d87b108f214ceee25af02f95d6"}, @NL80211_TXRATE_HT={0x4b, 0x2, "7101d2279586ed4bae882f939ac91290667a8cffd16ba8e0fe16739238bfb66e497edc8a86dac4e5b561c738ee5f2786ea73c037f6e2392521ec32770abb33ce4b0486175c18cb"}]}, @NL80211_BAND_5GHZ={0x6c, 0x1, [@NL80211_TXRATE_HT={0x23, 0x2, "195abcc1f2e0011482ae711af1ab2386155a59dff54ebc7fa766c6bb5a1aa4"}, @NL80211_TXRATE_HT={0x28, 0x2, "e60f34b5b4b088e684d10f068afce46cfd13280847409de9d76395b3db3bac67800b4cd4"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x8000, 0x7, 0x5, 0x100, 0x101, 0x81, 0x26]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_5GHZ={0xd4, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x444, 0x3, 0x81, 0x12e8, 0x9, 0x8000, 0x69, 0x9]}}, @NL80211_TXRATE_LEGACY={0x8, 0x1, "80cf6597"}, @NL80211_TXRATE_LEGACY={0x24, 0x1, "f7edd83f90c01c0c6322f00e1df8776d1f0c616a29f02276e10994e66a57034a"}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0xb140, 0x40, 0xd, 0x46, 0x4, 0x5, 0xba]}}, @NL80211_TXRATE_LEGACY={0x9, 0x1, "881f995ba0"}, @NL80211_TXRATE_HT={0x15, 0x2, "cf2d469a91bda08b74ed6f4c31d1831acb"}, @NL80211_TXRATE_HT={0x29, 0x2, "5fea4e0877e9f4ed41d25768e8eaa6efa4840ef0ffdab38239d15b208e6fc0d992d3d7882d"}, @NL80211_TXRATE_LEGACY={0x23, 0x1, "27a1130d547d4e7e30a7c6f5505c9240f55f5435b13ce8b5d38c6b9cf11819"}]}]}]}, 0x65c}, 0x1, 0x0, 0x0, 0x880}, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x3c1, 0x3, 0x420, 0x280, 0x262, 0x280, 0x0, 0x280, 0x350, 0x350, 0x350, 0x350, 0x350, 0x3, 0x0, {[{{@ipv6={@remote, @mcast2, [], [], 'veth1_to_bond\x00', 'netpci0\x00'}, 0x0, 0x250, 0x280, 0x0, {}, [@common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'syzkaller1\x00', {0x5e00000000000000, 0x4, 0x0, 0x0, 0x0, 0x1ab618fe, 0x800}}}, @common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'syzkaller1\x00'}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x480) [ 413.699426][T26453] FAULT_INJECTION: forcing a failure. [ 413.699426][T26453] name failslab, interval 1, probability 0, space 0, times 0 [ 413.707454][T26454] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 413.742224][T26456] IPVS: ftp: loaded support on port[0] = 21 [ 413.756254][T26453] CPU: 1 PID: 26453 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 413.765049][T26453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.775213][T26453] Call Trace: [ 413.778519][T26453] dump_stack+0x188/0x20d [ 413.782860][T26453] should_fail.cold+0x5/0xa [ 413.787374][T26453] ? lock_downgrade+0x840/0x840 [ 413.792249][T26453] ? fault_create_debugfs_attr+0x140/0x140 [ 413.798162][T26453] ? debug_object_activate+0x135/0x480 [ 413.803684][T26453] should_failslab+0x5/0xf [ 413.808148][T26453] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 413.813540][T26453] dccp_feat_entry_new+0x1a6/0x390 [ 413.818705][T26453] dccp_feat_push_confirm+0x2c/0x250 [ 413.824160][T26453] dccp_feat_parse_options+0x1535/0x1a20 [ 413.829897][T26453] ? debug_smp_processor_id+0x2f/0x185 [ 413.835400][T26453] ? dccp_feat_server_ccid_dependencies+0x290/0x290 [ 413.842015][T26453] dccp_parse_options+0x699/0x1240 [ 413.847148][T26453] dccp_rcv_established+0x3d/0xc0 [ 413.852192][T26453] dccp_v4_do_rcv+0x12e/0x190 [ 413.856973][T26453] __release_sock+0x134/0x3a0 [ 413.859924][T26470] xt_hashlimit: overflow, try lower: 6773413839565225984/4 [ 413.861689][T26453] ? dccp_xmit_packet+0x2b4/0x640 [ 413.861709][T26453] release_sock+0x54/0x1b0 [ 413.861724][T26453] dccp_sendmsg+0x67d/0xd20 [ 413.861744][T26453] ? perf_trace_dccp_probe+0x1060/0x1060 [ 413.888469][T26453] ? aa_af_perm+0x260/0x260 [ 413.892990][T26453] ? import_iovec+0x236/0x3d0 [ 413.897696][T26453] inet_sendmsg+0x99/0xe0 [ 413.902034][T26453] ? inet_send_prepare+0x4d0/0x4d0 [ 413.907320][T26453] sock_sendmsg+0xcf/0x120 [ 413.911925][T26453] ____sys_sendmsg+0x32f/0x810 [ 413.916705][T26453] ? kernel_sendmsg+0x50/0x50 [ 413.921422][T26453] ? lock_acquire+0x1f2/0x8f0 [ 413.926114][T26453] ___sys_sendmsg+0x100/0x170 [ 413.930805][T26453] ? sendmsg_copy_msghdr+0x70/0x70 [ 413.935943][T26453] ? lock_acquire+0x1f2/0x8f0 [ 413.940649][T26453] ? __might_fault+0xef/0x1d0 [ 413.945345][T26453] ? ksys_dup3+0x3c0/0x3c0 [ 413.949783][T26453] ? lock_downgrade+0x840/0x840 [ 413.954652][T26453] __sys_sendmmsg+0x195/0x480 [ 413.959346][T26453] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 413.965342][T26453] ? lock_downgrade+0x840/0x840 [ 413.970216][T26453] ? __mutex_unlock_slowpath+0xe2/0x660 [ 413.975952][T26453] ? wait_for_completion+0x270/0x270 [ 413.981347][T26453] ? __this_cpu_preempt_check+0x28/0x190 [ 413.987021][T26453] ? __sb_end_write+0x101/0x1d0 [ 413.991883][T26453] ? vfs_write+0x161/0x5d0 [ 413.996289][T26453] ? fput_many+0x2f/0x1a0 [ 414.000726][T26453] ? ksys_write+0x1a5/0x250 [ 414.005280][T26453] ? __ia32_sys_read+0xb0/0xb0 [ 414.010088][T26453] ? __ia32_sys_clock_settime+0x260/0x260 [ 414.015797][T26453] __x64_sys_sendmmsg+0x99/0x100 [ 414.020732][T26453] do_syscall_64+0xf6/0x7d0 [ 414.025410][T26453] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 414.031348][T26453] RIP: 0033:0x45ca29 [ 414.035226][T26453] 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 [ 414.054832][T26453] RSP: 002b:00007f5e9aff5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 414.063842][T26453] RAX: ffffffffffffffda RBX: 00000000004fc580 RCX: 000000000045ca29 [ 414.071801][T26453] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005 [ 414.079858][T26453] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 414.087810][T26453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 414.095770][T26453] R13: 00000000000008dd R14: 00000000004cba1f R15: 00007f5e9aff66d4 [ 414.106579][T26453] dccp_parse_options: DCCP(000000004bcd3a90): Option 32 (len=7) error=9 [ 414.124589][T26453] ================================================================== [ 414.132708][T26453] BUG: KASAN: use-after-free in ccid2_hc_tx_packet_recv+0x21ca/0x223a [ 414.140857][T26453] Read of size 1 at addr ffff88805e21449d by task syz-executor.2/26453 [ 414.150555][T26453] [ 414.152884][T26453] CPU: 1 PID: 26453 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 414.161550][T26453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.171872][T26453] Call Trace: [ 414.175171][T26453] dump_stack+0x188/0x20d [ 414.179506][T26453] print_address_description.constprop.0.cold+0xd3/0x413 [ 414.186596][T26453] ? vprintk_func+0x81/0x17e [ 414.191198][T26453] ? ccid2_hc_tx_packet_recv+0x21ca/0x223a [ 414.197008][T26453] __kasan_report.cold+0x20/0x38 [ 414.201947][T26453] ? ccid2_hc_tx_packet_recv+0x21ca/0x223a [ 414.207767][T26453] ? ccid2_hc_tx_packet_recv+0x21ca/0x223a [ 414.213581][T26453] kasan_report+0x33/0x50 [ 414.218014][T26453] ccid2_hc_tx_packet_recv+0x21ca/0x223a [ 414.223681][T26453] ? trace_hardirqs_on+0x55/0x220 [ 414.228704][T26453] ? dccp_ackvec_add_new.constprop.0+0x2d6/0x5a0 [ 414.235037][T26453] ? ccid2_hc_tx_rto_expire+0x6d0/0x6d0 [ 414.240591][T26453] dccp_deliver_input_to_ccids+0x1e3/0x260 [ 414.246433][T26453] dccp_rcv_established+0x7c/0xc0 [ 414.251465][T26453] dccp_v4_do_rcv+0x12e/0x190 [ 414.256148][T26453] __release_sock+0x134/0x3a0 [ 414.260858][T26453] ? dccp_xmit_packet+0x2b4/0x640 [ 414.265914][T26453] release_sock+0x54/0x1b0 [ 414.270334][T26453] dccp_sendmsg+0x67d/0xd20 [ 414.274842][T26453] ? perf_trace_dccp_probe+0x1060/0x1060 [ 414.280474][T26453] ? aa_af_perm+0x260/0x260 [ 414.284986][T26453] ? import_iovec+0x236/0x3d0 [ 414.289686][T26453] inet_sendmsg+0x99/0xe0 [ 414.294017][T26453] ? inet_send_prepare+0x4d0/0x4d0 [ 414.299130][T26453] sock_sendmsg+0xcf/0x120 [ 414.303552][T26453] ____sys_sendmsg+0x32f/0x810 [ 414.308317][T26453] ? kernel_sendmsg+0x50/0x50 [ 414.313000][T26453] ? lock_acquire+0x1f2/0x8f0 [ 414.317687][T26453] ___sys_sendmsg+0x100/0x170 [ 414.322376][T26453] ? sendmsg_copy_msghdr+0x70/0x70 [ 414.327503][T26453] ? lock_acquire+0x1f2/0x8f0 [ 414.332187][T26453] ? __might_fault+0xef/0x1d0 [ 414.336903][T26453] ? ksys_dup3+0x3c0/0x3c0 [ 414.341323][T26453] ? lock_downgrade+0x840/0x840 [ 414.346184][T26453] __sys_sendmmsg+0x195/0x480 [ 414.350867][T26453] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 414.355896][T26453] ? lock_downgrade+0x840/0x840 [ 414.360764][T26453] ? __mutex_unlock_slowpath+0xe2/0x660 [ 414.366318][T26453] ? wait_for_completion+0x270/0x270 [ 414.371632][T26453] ? __this_cpu_preempt_check+0x28/0x190 [ 414.377269][T26453] ? __sb_end_write+0x101/0x1d0 [ 414.379554][ T28] audit: type=1804 audit(1590004350.180:668): pid=26477 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir977645942/syzkaller.m2oq2n/247/cgroup.controllers" dev="sda1" ino=16384 res=1 [ 414.382144][T26453] ? vfs_write+0x161/0x5d0 [ 414.382157][T26453] ? fput_many+0x2f/0x1a0 [ 414.382172][T26453] ? ksys_write+0x1a5/0x250 [ 414.382184][T26453] ? __ia32_sys_read+0xb0/0xb0 [ 414.382197][T26453] ? __ia32_sys_clock_settime+0x260/0x260 [ 414.382218][T26453] __x64_sys_sendmmsg+0x99/0x100 [ 414.435386][T26453] do_syscall_64+0xf6/0x7d0 [ 414.439982][T26453] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 414.445861][T26453] RIP: 0033:0x45ca29 [ 414.449805][T26453] 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 [ 414.469543][T26453] RSP: 002b:00007f5e9aff5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 414.478088][T26453] RAX: ffffffffffffffda RBX: 00000000004fc580 RCX: 000000000045ca29 [ 414.486147][T26453] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005 [ 414.496885][T26453] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 414.504893][T26453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 414.512941][T26453] R13: 00000000000008dd R14: 00000000004cba1f R15: 00007f5e9aff66d4 [ 414.521555][T26453] [ 414.523908][T26453] Allocated by task 26453: [ 414.528329][T26453] save_stack+0x1b/0x40 [ 414.532570][T26453] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 414.538203][T26453] __kmalloc_reserve.isra.0+0x39/0xe0 [ 414.543574][T26453] __alloc_skb+0xef/0x5a0 [ 414.547905][T26453] dccp_send_ack+0xcc/0x360 [ 414.552409][T26453] ccid2_hc_rx_packet_recv+0x130/0x1a0 [ 414.557881][T26453] dccp_deliver_input_to_ccids+0xe1/0x260 [ 414.563606][T26453] dccp_rcv_established+0x7c/0xc0 [ 414.568636][T26453] dccp_v4_do_rcv+0x12e/0x190 [ 414.573317][T26453] __sk_receive_skb+0x323/0xc80 [ 414.578170][T26453] dccp_v4_rcv+0xf8a/0x1e81 [ 414.582669][T26453] ip_protocol_deliver_rcu+0x57/0x880 [ 414.588038][T26453] ip_local_deliver_finish+0x220/0x360 [ 414.593503][T26453] ip_local_deliver+0x1c8/0x4e0 [ 414.598350][T26453] ip_rcv_finish+0x1da/0x2f0 [ 414.603044][T26453] ip_rcv+0xd0/0x3c0 [ 414.606941][T26453] __netif_receive_skb_one_core+0xf5/0x160 [ 414.612751][T26453] __netif_receive_skb+0x27/0x1c0 [ 414.617778][T26453] process_backlog+0x21e/0x7a0 [ 414.622545][T26453] net_rx_action+0x4c2/0x1070 [ 414.627298][T26453] __do_softirq+0x26c/0x9f7 [ 414.631789][T26453] [ 414.634119][T26453] Freed by task 26453: [ 414.638177][T26453] save_stack+0x1b/0x40 [ 414.642325][T26453] __kasan_slab_free+0xf7/0x140 [ 414.647206][T26453] kfree+0x109/0x2b0 [ 414.651091][T26453] skb_free_head+0x8b/0xa0 [ 414.655522][T26453] skb_release_data+0x42e/0x8b0 [ 414.660360][T26453] skb_release_all+0x46/0x60 [ 414.664928][T26453] kfree_skb+0xfa/0x410 [ 414.669070][T26453] dccp_v4_do_rcv+0x155/0x190 [ 414.673723][T26453] __release_sock+0x134/0x3a0 [ 414.678377][T26453] release_sock+0x54/0x1b0 [ 414.682791][T26453] dccp_sendmsg+0x67d/0xd20 [ 414.687281][T26453] inet_sendmsg+0x99/0xe0 [ 414.691598][T26453] sock_sendmsg+0xcf/0x120 [ 414.696019][T26453] ____sys_sendmsg+0x32f/0x810 [ 414.700771][T26453] ___sys_sendmsg+0x100/0x170 [ 414.705440][T26453] __sys_sendmmsg+0x195/0x480 [ 414.710107][T26453] __x64_sys_sendmmsg+0x99/0x100 [ 414.715031][T26453] do_syscall_64+0xf6/0x7d0 [ 414.719512][T26453] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 414.725433][T26453] [ 414.727764][T26453] The buggy address belongs to the object at ffff88805e214000 [ 414.727764][T26453] which belongs to the cache kmalloc-2k of size 2048 [ 414.741807][T26453] The buggy address is located 1181 bytes inside of [ 414.741807][T26453] 2048-byte region [ffff88805e214000, ffff88805e214800) [ 414.755235][T26453] The buggy address belongs to the page: [ 414.760856][T26453] page:ffffea0001788500 refcount:1 mapcount:0 mapping:000000009f8cf182 index:0x0 [ 414.770042][T26453] flags: 0xfffe0000000200(slab) [ 414.774962][T26453] raw: 00fffe0000000200 ffffea00016ee6c8 ffffea0001788548 ffff8880aa000e00 [ 414.783536][T26453] raw: 0000000000000000 ffff88805e214000 0000000100000001 0000000000000000 [ 414.792282][T26453] page dumped because: kasan: bad access detected [ 414.798700][T26453] [ 414.801005][T26453] Memory state around the buggy address: [ 414.806625][T26453] ffff88805e214380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 414.814665][T26453] ffff88805e214400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 414.822969][T26453] >ffff88805e214480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 414.831024][T26453] ^ [ 414.835850][T26453] ffff88805e214500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 19:52:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) r2 = socket$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(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r3, 0xc6c5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x7, 0x4}, 0x8) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@local, @random="3720ef000b00", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "001700", 0x18, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0xc2, 0x0, 0x0, 0x0, {[@mss={0x2, 0x2}]}}}}}}}}, 0x0) [ 414.843926][T26453] ffff88805e214580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 414.851966][T26453] ================================================================== [ 414.869056][T26453] Kernel panic - not syncing: panic_on_warn set ... [ 414.875729][T26453] CPU: 1 PID: 26453 Comm: syz-executor.2 Tainted: G B 5.7.0-rc5-syzkaller #0 [ 414.886082][T26453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.898487][T26453] Call Trace: [ 414.901774][T26453] dump_stack+0x188/0x20d [ 414.906155][T26453] panic+0x2e3/0x75c [ 414.910303][T26453] ? add_taint.cold+0x16/0x16 [ 414.915066][T26453] ? preempt_schedule_common+0x5e/0xc0 [ 414.920529][T26453] ? ccid2_hc_tx_packet_recv+0x21ca/0x223a [ 414.926767][T26453] ? preempt_schedule_thunk+0x16/0x18 [ 414.932557][T26453] ? trace_hardirqs_on+0x55/0x220 [ 414.938882][T26453] ? ccid2_hc_tx_packet_recv+0x21ca/0x223a [ 414.949547][T26453] end_report+0x4d/0x53 [ 414.954899][T26453] __kasan_report.cold+0xd/0x38 [ 414.959730][T26453] ? ccid2_hc_tx_packet_recv+0x21ca/0x223a [ 414.968047][T26453] ? ccid2_hc_tx_packet_recv+0x21ca/0x223a [ 414.974150][T26453] kasan_report+0x33/0x50 [ 414.978571][T26453] ccid2_hc_tx_packet_recv+0x21ca/0x223a [ 414.984189][T26453] ? trace_hardirqs_on+0x55/0x220 [ 414.989205][T26453] ? dccp_ackvec_add_new.constprop.0+0x2d6/0x5a0 [ 414.995626][T26453] ? ccid2_hc_tx_rto_expire+0x6d0/0x6d0 [ 415.001154][T26453] dccp_deliver_input_to_ccids+0x1e3/0x260 [ 415.007134][T26453] dccp_rcv_established+0x7c/0xc0 [ 415.013021][T26453] dccp_v4_do_rcv+0x12e/0x190 [ 415.019315][T26453] __release_sock+0x134/0x3a0 [ 415.023976][T26453] ? dccp_xmit_packet+0x2b4/0x640 [ 415.032148][T26453] release_sock+0x54/0x1b0 [ 415.037011][T26453] dccp_sendmsg+0x67d/0xd20 [ 415.043032][T26453] ? perf_trace_dccp_probe+0x1060/0x1060 [ 415.049091][T26453] ? aa_af_perm+0x260/0x260 [ 415.053854][T26453] ? import_iovec+0x236/0x3d0 [ 415.058515][T26453] inet_sendmsg+0x99/0xe0 [ 415.062824][T26453] ? inet_send_prepare+0x4d0/0x4d0 [ 415.068004][T26453] sock_sendmsg+0xcf/0x120 [ 415.072403][T26453] ____sys_sendmsg+0x32f/0x810 [ 415.077166][T26453] ? kernel_sendmsg+0x50/0x50 [ 415.081838][T26453] ? lock_acquire+0x1f2/0x8f0 [ 415.086505][T26453] ___sys_sendmsg+0x100/0x170 [ 415.091168][T26453] ? sendmsg_copy_msghdr+0x70/0x70 [ 415.096266][T26453] ? lock_acquire+0x1f2/0x8f0 [ 415.100930][T26453] ? __might_fault+0xef/0x1d0 [ 415.105586][T26453] ? ksys_dup3+0x3c0/0x3c0 [ 415.110418][T26453] ? lock_downgrade+0x840/0x840 [ 415.115252][T26453] __sys_sendmmsg+0x195/0x480 [ 415.119922][T26453] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 415.124923][T26453] ? lock_downgrade+0x840/0x840 [ 415.129758][T26453] ? __mutex_unlock_slowpath+0xe2/0x660 [ 415.135293][T26453] ? wait_for_completion+0x270/0x270 [ 415.140665][T26453] ? __this_cpu_preempt_check+0x28/0x190 [ 415.146274][T26453] ? __sb_end_write+0x101/0x1d0 [ 415.151117][T26453] ? vfs_write+0x161/0x5d0 [ 415.155520][T26453] ? fput_many+0x2f/0x1a0 [ 415.159828][T26453] ? ksys_write+0x1a5/0x250 [ 415.164308][T26453] ? __ia32_sys_read+0xb0/0xb0 [ 415.169048][T26453] ? __ia32_sys_clock_settime+0x260/0x260 [ 415.174769][T26453] __x64_sys_sendmmsg+0x99/0x100 [ 415.179700][T26453] do_syscall_64+0xf6/0x7d0 [ 415.184186][T26453] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 415.190156][T26453] RIP: 0033:0x45ca29 [ 415.194031][T26453] 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 [ 415.217270][T26453] RSP: 002b:00007f5e9aff5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 415.225949][T26453] RAX: ffffffffffffffda RBX: 00000000004fc580 RCX: 000000000045ca29 [ 415.233996][T26453] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005 [ 415.242732][T26453] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 415.251902][T26453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 415.263209][T26453] R13: 00000000000008dd R14: 00000000004cba1f R15: 00007f5e9aff66d4 [ 415.272708][T26453] Kernel Offset: disabled [ 415.277226][T26453] Rebooting in 86400 seconds..