INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.23' (ECDSA) to the list of known hosts. 2018/04/18 20:36:42 fuzzer started 2018/04/18 20:36:42 dialing manager at 10.128.0.26:44151 2018/04/18 20:36:48 kcov=true, comps=false 2018/04/18 20:36:51 executing program 0: 2018/04/18 20:36:51 executing program 2: 2018/04/18 20:36:51 executing program 7: 2018/04/18 20:36:51 executing program 3: 2018/04/18 20:36:51 executing program 1: 2018/04/18 20:36:51 executing program 5: 2018/04/18 20:36:51 executing program 4: 2018/04/18 20:36:51 executing program 6: syzkaller login: [ 42.000160] ip (3747) used greatest stack depth: 54888 bytes left [ 42.175271] ip (3762) used greatest stack depth: 54672 bytes left [ 42.542752] ip (3795) used greatest stack depth: 54312 bytes left [ 43.532417] ip (3893) used greatest stack depth: 53768 bytes left [ 43.955246] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.961770] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.998524] device bridge_slave_0 entered promiscuous mode [ 44.018935] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.025429] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.049753] device bridge_slave_0 entered promiscuous mode [ 44.085365] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.091895] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.109642] device bridge_slave_0 entered promiscuous mode [ 44.118473] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.124940] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.154370] device bridge_slave_0 entered promiscuous mode [ 44.194478] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.201466] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.231500] device bridge_slave_0 entered promiscuous mode [ 44.253910] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.260401] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.268960] device bridge_slave_1 entered promiscuous mode [ 44.278391] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.284855] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.302906] device bridge_slave_1 entered promiscuous mode [ 44.320137] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.326636] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.344017] device bridge_slave_0 entered promiscuous mode [ 44.355297] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.361783] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.394968] device bridge_slave_0 entered promiscuous mode [ 44.407960] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.414480] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.426781] device bridge_slave_0 entered promiscuous mode [ 44.434535] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.441074] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.448956] device bridge_slave_1 entered promiscuous mode [ 44.457658] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.464148] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.473168] device bridge_slave_1 entered promiscuous mode [ 44.482539] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.488988] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.527985] device bridge_slave_1 entered promiscuous mode [ 44.536779] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.545464] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.552887] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.559403] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.593565] device bridge_slave_1 entered promiscuous mode [ 44.618058] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.629916] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.636389] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.663956] device bridge_slave_1 entered promiscuous mode [ 44.675421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.683792] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.690274] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.733250] device bridge_slave_1 entered promiscuous mode [ 44.742863] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.752612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.762054] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.774431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.785318] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.882508] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.907350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.942641] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.992777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.002601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.116735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.177992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.766467] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.773896] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.811952] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.820102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.944452] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.973342] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.988956] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.004199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.022013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.037954] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.097122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.156784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.221820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.281413] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.317751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.416230] ip (4104) used greatest stack depth: 53656 bytes left [ 46.486923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.919665] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.967921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.031615] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.079450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.151432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.159397] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.179903] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.219823] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.243987] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.257222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.368736] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.379727] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.405192] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.417631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.435825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.466559] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.473833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.488238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.516467] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.524843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.534861] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.545823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.562445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.596866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.606504] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.614178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.629986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.668420] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.675640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.695875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.724880] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.737422] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.748739] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.757273] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.765297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.807129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.836208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.859759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.885176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.894081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.901854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.909839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.918574] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.929788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.938627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.953807] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.968172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.991217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.010934] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.018834] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.027226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.049202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.098216] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.106519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.139103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.221005] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.228807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.241132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.277661] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.289358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.310808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.441128] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.448302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.461775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.044153] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.050644] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.057562] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.064219] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.113879] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.120531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.132577] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.139156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.145991] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.152466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.167102] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.186985] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.193481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.200367] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.206823] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.216852] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.347939] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.354455] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.361364] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.367865] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.414483] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.424804] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.431302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.438187] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.444648] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.453731] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.475144] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.481647] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.488523] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.495014] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.575949] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.802347] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.808842] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.815705] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.822175] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.835421] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.854310] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.860795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.867682] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.874144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.925940] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.167283] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.180712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.206237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.233798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.258944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.277705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.285485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.533236] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.710765] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.920739] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.947016] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.035225] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.064175] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.086260] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.324624] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.331385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.339475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.403821] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.557634] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.563915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.571945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.780958] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.787297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.799096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.822004] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.838189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.853757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.872330] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.885093] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.893349] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.900006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.949994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.977735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.010705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.029703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.037214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.290717] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.297125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.307240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/18 20:37:18 executing program 7: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'veth0\x00', 0xc46}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)={0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000c6f000)='./file0\x00', &(0x7f000065b000)='./file0\x00', &(0x7f000096aff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000280)=0x7) r3 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000000200)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="7e3826a04b40fccec2e768fb9e9d30b69c415618a26335506ffb547f661ce8e05513663666bd67972be92da6755a63afaff96785078aa6249a38b87b3c08e6ad1f37f5ff", 0x44}], 0x1, 0x0, 0x0, 0x800}, 0x4001) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="7f000000000000ffffffffac141419000000000000000000"], 0x18) mq_timedsend(r3, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)={0x77359400}) 2018/04/18 20:37:18 executing program 2: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) socketpair(0x19, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x80000000, 0x3, 0x80000000, 0x401, 0x326, 0x8000}) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='~', 0x1, r1) keyctl$unlink(0x9, r0, r1) 2018/04/18 20:37:18 executing program 3: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x2, 0x20080000000080, &(0x7f00004ad000), &(0x7f0000a3c000)) 2018/04/18 20:37:18 executing program 7: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'veth0\x00', 0xc46}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)={0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000c6f000)='./file0\x00', &(0x7f000065b000)='./file0\x00', &(0x7f000096aff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000280)=0x7) r3 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000000200)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="7e3826a04b40fccec2e768fb9e9d30b69c415618a26335506ffb547f661ce8e05513663666bd67972be92da6755a63afaff96785078aa6249a38b87b3c08e6ad1f37f5ff", 0x44}], 0x1, 0x0, 0x0, 0x800}, 0x4001) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="7f000000000000ffffffffac141419000000000000000000"], 0x18) mq_timedsend(r3, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)={0x77359400}) 2018/04/18 20:37:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000000000), 0x0, 0x46) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x401, 0x200000000200) ioctl$TCXONC(r1, 0x540a, 0x2) shmget(0x3, 0x1000, 0x850, &(0x7f0000ffb000/0x1000)=nil) 2018/04/18 20:37:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000140)={'sit0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) write$binfmt_aout(r0, &(0x7f0000000000)={{0x107, 0x1, 0x5, 0x216, 0xd, 0x0, 0x7e, 0x4}, "3d2e83dc8d43b29f8b7b128e1261973c732e42b0e9ac650177dad0602e", [[]]}, 0x13d) 2018/04/18 20:37:19 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f112", 0x5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x62, 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/04/18 20:37:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0xbd, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/18 20:37:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@multicast2=0xe0000002}, 0x8) 2018/04/18 20:37:19 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xa3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x1, 0x0, {0x100000000002, 0x0, 0x800000}}) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffab1, 0x800) getpid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000005580)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000055c0)=0x0) r5 = getpgid(r4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0}, &(0x7f00000016c0)=0xc) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000001840)=0xdbb, 0x4) getgroups(0x9, &(0x7f0000001700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001740)=0x0) getresuid(&(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)=0x0) getgroups(0x0, &(0x7f0000001840)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004f80)={0x0}, &(0x7f0000004fc0)=0xc) r11 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005040)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005080)=0x0) stat(&(0x7f00000050c0)='./file0\x00', &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000051c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000052c0)=0xe8) lstat(&(0x7f0000005300)='./file0\x00', &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f00000054c0)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000001c0)="1e61d9792cc925561086f44f09d1280141c0a30d85f3badcf501df", 0x1b}, {&(0x7f0000000200)="005fea9d1180f2871841171660f2e6bcc7b314fba27dcb9c3a159e208c4f33a5ad8133fc268eee8fde0d0382cf304c3e6cf86297f3492a0f2686ac5ba38060cd95bbfe0f51debf3df25056fac07537b4ec44a659930f20515d87f37be6e7990059f541105a588f3499e06742bc1186b85dbec5b3fc697f698af3f2", 0x7b}, {&(0x7f0000000280)="81b34440dce20ca233968034274810543c421a5ca1dc5f2e5a99cd45f5e24827a63dde450c95c253b26b44df1fa252721c7ed4", 0x33}, {&(0x7f00000002c0)="d34098387a779eaadb07f0a8aed1f438c85a8fe7b1583d080e6dd5c1cb7fbeea0d08345f3a30304d", 0x28}], 0x4, &(0x7f0000000340)=[@rights={0x28, 0x1, 0x1, [r1, r2, r2, r2, r1, r2]}, @rights={0x38, 0x1, 0x1, [r2, r0, r2, r2, r1, r0, r0, r1, r0]}], 0x60, 0x4001}, {&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000440)="e372371e289a5e048f290f6a94a4538af5", 0x11}, {&(0x7f0000000480)="c9cba4c03f78537a344de4616a0c825c4377ebe04b70cc4d4ac0fe3086199e46859c3bff9b0cd9eb1003aa7ab3c0efd195efbdb7cfe1e522792c561fa30c61d692d53b25b53dec79c0db01cb62f4abed66aa51ddcd74198a4328dd40aacaa5d139f316a74f26639d63e5738ffabc52e94b7973ef4cc45a31f73e11714f1b28e3f34b10389b20b6e3ef3f3ec30279d388623b7839fa54", 0x96}, {&(0x7f0000000540)="d7bdea8e04c375ee0379c2e5d718a8cb025103c294a0c3d375c64cb8024848b0a0d4b70f0c0e27da676a56687e8814873aa036b04aac411ac182cc9bf58079ccdce53724d33e89ca108e16a6e6f7c32852f5ca008c5a790367f5a28bc0d00b42b9c969f6451624d58f86059ae687cbb565ca79a1cf63c142d2c1019eec4ca2839f012e081bbb87702eff92094124e9f8176f160eb77b68a817ad9e7dbf3e195edfcae0a07b938c6ad2f5da5bc850d36d3bbb436d8096f21e9e45e937c7320989b3d6792158b128519ae7dd4d045b62a868502c6010da16e33d3255ad9a995073c4ea92", 0xe3}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000004c80)="a2cac4354eecae116d370e8a4dea7370f95a0534585b72309673336e30c64162f4911e3a81eecf9c4bc404d93dd84ce9204dfb83ae85f7ad10b5126bd422f0465bd497dfd62a81b8759efbf51a653652eef3732f7a08c82650ac4394fc47d18a87da48f851b1cd5cd42a36f07f0aa4ea83927a33495c1c8a2742ddaa795bf853c6be310a4427c4e2896301dde56a51a53fdb61a77fcd75785921c15f8af732703b0e3c2d66a45bc2f470b29d", 0xac}, {&(0x7f0000004d40)="34e5d176197577c02c50594301bf01984cb12af2690feb13d51fd57b48cf5fabe369131b7b9d06c988a003c0af88a15f97a6b018afbf0a4b54fa82e690ad5ae5277b33af9ce5f9b4e1720e577f831cbd563613f04450eaca1c6036daf541f7006200135b889c6f724eebaaebc54a9f329c6f7837cfb8e8a6f272f46ae90b98676fc4f1bb1938f0", 0x87}, {&(0x7f0000004e00)="cd57659a1618a9e190b655f8debf7ccf4802209a0b35895e1798abaff0e5fe4560ef54f77d8b0c83eb27a236eca445411d98d159f0f2bd87e41d14a51fb0d1c5176871c1712778f01e83b2f95adc4f8b1651aa7e2831f5b8ff5255da7f10d65854b8e2444b6ca9bcaeefa6b6423ee15ab5d450eb3f29f598330d8dcd843e006c0e3e9d200a739cd9068d754e302391548d7cf5", 0x93}], 0xa, &(0x7f00000053c0)=[@rights={0x30, 0x1, 0x1, [r2, r0, r0, r2, r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, 0x0, r16, r17}], 0xe0, 0x8800}], 0x3, 0x4) 2018/04/18 20:37:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x10000000003, &(0x7f0000000040)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000002580)={'bpq0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000280)="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0x1000) r4 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="e4edad7618a981d73e0fd0ea74de2956957c2671e7ae3cb0d59267373843f29b2e254a551cc8b4cc9e1abf30e97ea65b3ed1e5b2a424afebe6f2995fb4a042cf159c48a7c07c6b7c7f509484c6aa56591ff35d14765af11b641ffb6f804729299f19039a6f648ff214f1ac7196504dd635e6ad592107ce773a2b7492e4e489ebe2875fad212a66417ea80c3adcc1f19b8789594e62f56a7c29e395388bf2ec412afe9056686a360c6487583f733f865703f92b178f711b9b2267310bc678f27e6ac656e21a9ba4dd1339f9f54c2f073ba3a695324f59434a071dcea95568eedc663925532e6282f31364", 0xea, 0x0) r5 = add_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key$user(&(0x7f00000012c0)='user\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001340)="ae8b85b966587706c13b6957ea2427502628d64d0a2ce4ee3f61da37873d7b617dc7ca2edeeba4e0f9a5eed1840254c660fac9a4043702990e3f0e56a9b13bfb65fa9934bbcd9be214c4fc7f17d358498f3c3b404ea3a77a284e6e605eb004353afb7757ff1d6a5be90bfa50a14b698d66411b5bb1ecf21f51f5ab47343b61b0b5e7303d6ab2b7bcfff8249e4227740c13cf3d3db50130d4a8e7a729a240fb51a889eb58b27ed234888517c2619c055b62d2ba149b1e83935345164631f6336132c301edf02f8c1ed9cac2859cfa62ddf02b0e4f4d38aa00e06314dc70ba2de7334dbccdef68bfee40cd48936fb41e", 0xef, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000001440)={r4, r5, r6}, &(0x7f0000001480)=""/83, 0x53, &(0x7f0000002540)={&(0x7f0000001500)={'cryptd(crct10dif-generic)\x00'}, &(0x7f0000001540)="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", 0x1000}) 2018/04/18 20:37:19 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) r1 = semget$private(0x0, 0x7, 0x8) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000000080)=""/67) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x7f, 0x400, 0x4, 0xffffffffffffff69]) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000), 0x68, &(0x7f0000000080)}, 0x100) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000) 2018/04/18 20:37:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 2018/04/18 20:37:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000001480)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x8) 2018/04/18 20:37:19 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x200000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), 0x4) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x3, 0x9e29, 0x3, @random="ce7ca6c8d1a4", 'veth0_to_team\x00'}) mlock(&(0x7f0000001000/0x8000)=nil, 0x8000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) msync(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x6) shmget$private(0x0, 0x1000, 0x7800004a, &(0x7f0000ffc000/0x1000)=nil) clock_gettime(0x7, &(0x7f0000000140)) 2018/04/18 20:37:19 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) r1 = semget$private(0x0, 0x7, 0x8) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000000080)=""/67) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x7f, 0x400, 0x4, 0xffffffffffffff69]) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000), 0x68, &(0x7f0000000080)}, 0x100) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000) 2018/04/18 20:37:19 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="53cd09e03b5d"}, 0x0, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) 2018/04/18 20:37:19 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000300)={r2, 0x6, &(0x7f0000000200)=[0x5, 0x7fffffff, 0x1, 0x81, 0x1, 0x4], &(0x7f0000000240)=[0x4, 0x7, 0x3ff, 0x100000001], 0x0, 0x3, 0x5, &(0x7f0000000280)=[0x1, 0xfffffffffffffffa, 0x2], &(0x7f00000002c0)=[0x400, 0x4]}) write$binfmt_aout(r0, &(0x7f0000000340)={{0x107, 0x9c, 0x2, 0xf3, 0x157, 0x6, 0x346, 0x3f}, "067e57c224e7135b7cedbee52e598fb040e45ae707cbecf6dfa21ec718268398429c4e35760d9eabf7516cd3ee40cc0687b3cc2d9aa9022622423e9f3f64694b6b7b86c2bf7b4a1e4caa141e588300df17e4f39ce7a2bc0afef449d862d6e0385853d439ada8a33635d38084c44744aa54387a4fd55cf3575911cd9058b6af4a913989765f65b8285a08f30254ad135c304eb5c750c0a149f9f22c73c6ee241939ade6def26dfb69ce4c0e8c0e58face48763a655757b24d64a2c4f6ee76d2ed34b4f0934178f814c6aa50", [[], []]}, 0x2eb) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/108, 0x6c, &(0x7f00000000c0)=""/73}}, 0x68) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000840)={r1, 0x0, 0xdc, 0xfc, &(0x7f0000000640)="046c5fbad3ccb9b8add479aad1b037d838ead23cfe90b0edeb57458a5258547b36f85bce2be8856bce1d3abee7b5aa3d28c599c816263a469f3b6ae3c20a24dbca1acd8980c3c540d50278936bcf83474105f6765093bac5d4c84e31692f072160c02f298821f3f09c576721ee886d4ef06a70c7732993fed5baabb7702d859e7acad981d94852d9ffc58d6cdc4b153a71f90029c05a53309391ade8bd68b87a56af583d111f0855c36a3621e4ae38d8a7de22492bbf68421f0166ebd3ca5ab435628d3853d291e38b32e378ac0ba581de67600787815fca2cde40d1", &(0x7f0000000740)=""/252, 0x7f, 0x4}, 0x28) 2018/04/18 20:37:19 executing program 3: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) sync() fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000140)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000000)={0x8000000000000, 0x3, 0x0, {0x77359400}}) 2018/04/18 20:37:19 executing program 5: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xd3, &(0x7f0000ffb000/0x4000)=nil, 0x8) socketpair$inet(0x2, 0x80005, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="0038bfab", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000140)={0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'lc\x00', 0x0, 0x40000000000, 0x4b}, 0x2c) 2018/04/18 20:37:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) fallocate(r0, 0x0, 0x0, 0x1ff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) 2018/04/18 20:37:19 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) mkdir(&(0x7f0000001280)='./bus\x00', 0x107) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./bus\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x400000008000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0xfffffffffffffffc}) epoll_wait(r3, &(0x7f0000000200), 0x0, 0x10000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000140)) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) [ 67.836238] mmap: syz-executor7 (5835) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/18 20:37:19 executing program 0: socket$kcm(0x29, 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0xd0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22}}}, 0x84) r2 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') pread64(r2, &(0x7f0000000280)=""/198, 0xffffffffffffffe2, 0x0) 2018/04/18 20:37:19 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) r1 = semget$private(0x0, 0x7, 0x8) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000000080)=""/67) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x7f, 0x400, 0x4, 0xffffffffffffff69]) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000), 0x68, &(0x7f0000000080)}, 0x100) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000) 2018/04/18 20:37:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) 2018/04/18 20:37:20 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x200000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), 0x4) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x3, 0x9e29, 0x3, @random="ce7ca6c8d1a4", 'veth0_to_team\x00'}) mlock(&(0x7f0000001000/0x8000)=nil, 0x8000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) msync(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x6) shmget$private(0x0, 0x1000, 0x7800004a, &(0x7f0000ffc000/0x1000)=nil) clock_gettime(0x7, &(0x7f0000000140)) 2018/04/18 20:37:20 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x200000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), 0x4) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x3, 0x9e29, 0x3, @random="ce7ca6c8d1a4", 'veth0_to_team\x00'}) mlock(&(0x7f0000001000/0x8000)=nil, 0x8000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) msync(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x6) shmget$private(0x0, 0x1000, 0x7800004a, &(0x7f0000ffc000/0x1000)=nil) clock_gettime(0x7, &(0x7f0000000140)) 2018/04/18 20:37:20 executing program 3: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) sync() fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000140)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000000)={0x8000000000000, 0x3, 0x0, {0x77359400}}) 2018/04/18 20:37:20 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) lseek(r1, 0xffffffffffffffff, 0x3) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140), &(0x7f00000001c0)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) ptrace$setregset(0x4205, r2, 0x205, &(0x7f0000000180)={&(0x7f0000000140)}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) 2018/04/18 20:37:20 executing program 7: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x24}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="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", 0x1000}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000001180)={0x5}, 0x8) sysfs$1(0x1, &(0x7f00000011c0)="73797374656d656d3076626f786e657431152c00") mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/04/18 20:37:20 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) r1 = semget$private(0x0, 0x7, 0x8) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000000080)=""/67) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x7f, 0x400, 0x4, 0xffffffffffffff69]) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000), 0x68, &(0x7f0000000080)}, 0x100) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000) 2018/04/18 20:37:20 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x101) r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x17) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r1, 0x8, r2) semop(r0, &(0x7f000001a000)=[{}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/18 20:37:21 executing program 7: unshare(0x400) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) 2018/04/18 20:37:21 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10080, 0x0) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000180)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000013ffc)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x3, 0x7, 0xffff, 0x1, 0x800}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0xe6c8}, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/18 20:37:21 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x5f) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000000100)=0x84) 2018/04/18 20:37:21 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x1, 0x40) fcntl$notify(r0, 0x402, 0x28) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/04/18 20:37:21 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) r1 = semget$private(0x0, 0x7, 0x8) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000000080)=""/67) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x7f, 0x400, 0x4, 0xffffffffffffff69]) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000), 0x68, &(0x7f0000000080)}, 0x100) 2018/04/18 20:37:21 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000014c0)={0x0, 0xea, "98062d1161c36081cb74c7889b0700c2f59694887ba85d735edcdb540f19f4ea06b2ab4795322cf45362cbc681af7c445fce877b720212b49ffbba534c9dcd4ae373f11e202e0c71a48876d6394b30bc43154cfec0577a65fee2689f2767081bb53270653c5b2eb23e396f40313496c92ea447b7282bb97e57fb74996b86d2e9c916d572e5f99baf907392ee91fe12012b8a7e35ded22c7a8e7d1477c2449b994585da220530fd9e6f799c6a4fb3290d5e69497f0917f5b19b7cc18cbcef5d9fc4fa528919fd658f244d8e1a90cfa6b67c495091439595723042b4922f869ba7e8f06eeb7fa33eaf4116"}, &(0x7f0000000000)=0xf2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1, 0x5b9b, 0x30}, 0xc) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002e6f80), 0x0, &(0x7f0000000000), 0x0, 0xffffffffffffffff}, 0x1) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000001440)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000080)=""/80, 0x50}, {&(0x7f0000000100)=""/85, 0x55}, {&(0x7f0000000180)=""/166, 0xdf}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/186, 0xba}], 0x5, &(0x7f0000001380)=""/114, 0x72}, 0x0) 2018/04/18 20:37:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x20000) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x6, 0x0, 0x3, 0xd022, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x2}) r2 = getpgid(0xffffffffffffffff) wait4(r2, 0x0, 0x2, &(0x7f00000000c0)) 2018/04/18 20:37:21 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x101) r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x17) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r1, 0x8, r2) semop(r0, &(0x7f000001a000)=[{}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/18 20:37:21 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) r1 = semget$private(0x0, 0x7, 0x8) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000000080)=""/67) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x7f, 0x400, 0x4, 0xffffffffffffff69]) 2018/04/18 20:37:21 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x7, 0x5}, {0x0, 0xffffffffffffffff}, {0x8, 0x100000000}, {0xc, 0x8000}, {0x0, 0x1}], 0x5) unshare(0x40600) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6, 0xfff, 0x3, 0x7fffffff, 0x7ff, 0x4, 0x65d, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x800}}, 0x6, 0xffffffffffff7fff, 0x100000000, 0xe, 0x3c2a}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x80000000}, &(0x7f0000000280)=0x8) ioctl$LOOP_CLR_FD(r1, 0x7003) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) prctl$setptracer(0x59616d61, r3) 2018/04/18 20:37:21 executing program 7: unshare(0xfffffffffffffffe) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000044000)='auxv\x00') set_mempolicy(0x8003, &(0x7f00000000c0)=0x81, 0x93c) setns(r2, 0x0) unshare(0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) socket$nl_route(0x10, 0x3, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000100)={{0x10000, 0x4, 0x9, 0x8, 0x7fffffff, 0x8}, 0x2}) 2018/04/18 20:37:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x20000) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x6, 0x0, 0x3, 0xd022, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x2}) r2 = getpgid(0xffffffffffffffff) wait4(r2, 0x0, 0x2, &(0x7f00000000c0)) 2018/04/18 20:37:21 executing program 1: unshare(0x8000400) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0xffffffffffffff2e, @dev={0xfe, 0x80, [], 0x13}, 0x8}, {0xa, 0x4e23, 0x6939, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, 0x90, [0xfff, 0xaa1e, 0x9, 0x1, 0x9ca, 0x9, 0x7fff, 0x3f]}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'veth0\x00', r1}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000000000)) 2018/04/18 20:37:21 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x1, 0x40) fcntl$notify(r0, 0x402, 0x28) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/04/18 20:37:22 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) r1 = semget$private(0x0, 0x7, 0x8) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x7f, 0x400, 0x4, 0xffffffffffffff69]) 2018/04/18 20:37:22 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2f767c2a79221e80) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) bind(r0, &(0x7f0000000080)=@l2={0x1f, 0x8, {0x0, 0x40000000000000, 0xc, 0x8, 0x8, 0x3}, 0x8000, 0x3}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1a, 0xfffffffffffffffe, 0x3ff, 0x1, 0x2, r0, 0xd02}, 0x2c) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$sock_inet_SIOCSARP(r1, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 20:37:22 executing program 7: r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x4, 0x7fffffff}, {}], 0x2, &(0x7f0000000080)={0x77359400}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x50) semop(r0, &(0x7f0000035000)=[{0x4, 0x81}], 0x1) r3 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000003580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003540)={&(0x7f0000000140)={0x33cc, 0x0, 0x2, 0x200, 0x70bd29, 0x25dfdbfc, {0xa, 0x0, 0x9}, [@typed={0x8, 0x89, @fd=r1}, @generic="a411ee038e22235cf7979284718fdc167b0e361303d2a8821b1d3bf1d5dd88c87316ee409f767b023a347f230dfa0f1ef94627f0614cee426d4fe8732a79bc578486807082b1262aa075b1715b7c3911d876f1153b7e4cdb6c524c7036e19ec53038da6ae4662632d4b84fb8592efe1361efc44ef6bce812c25fc65c5d5250e816c6579a509f3394b97334265e2c12b44c6f3e48b885bd2fdd9ecb6853ec605cb81364be6e92bb7378cd98fb437e8225746499ac6905ef2a929a750534489c2448f215fdbc0c946ad6179698d92acae8a2893c5de4937039b749e7fcb9e30980bae4ea21c0ef", @nested={0x4, 0x90}, @nested={0x30, 0x25, [@typed={0x8, 0x24, @str='\x00'}, @typed={0x8, 0x2b, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @typed={0x8, 0xd, @uid=r3}, @typed={0x14, 0x23, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0x3294, 0x6c, [@typed={0x8, 0x18, @fd=r2}, @generic="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@typed={0x8, 0x65, @fd=r2}, @generic="9bec33b702229acda03584099247379e455a86bb0cee9a94f801a821d01c590a699c620e7433b99f6f1cf5142342ec4cb7d8b71abe1a6d76b03dd35ab548e7ba9f2c0bdbf90ce24e4c18d96830af202252cdadadd54c1c8b8c9f49f764cfa21c10a5cff2900cdd8aa5aacd443dc1f42181216fcad48e913cf81064dd0c8f63181ef2d34664ba69c743195fe36c4ee4238c029b66e630500d205a2966cc706f9073d2f99458", @generic="675921fe16bf2d6b37ccf2ec5f6bf64b478dfe81406c41823768a752cd2bd7b0ac7fc4ffb9375768c2176c0333ba1bb70699da06686da36eca141e3fa3e6c5c9667111c9aa82685f3f0ce8dc175289c74737e75393ca999f7fb9e44c7cef96a169ea17d24b13fe885d29461763a51eea47114df43b276c1202fb337551d6e4a2ad641f16f3c967b2fadb6bf32abfb9c6453aa8ea6ab6e2a3f11f089844a1faff1423b55db1c7398eaa024442eae69bb12ce1074ba95db91f6c551bae9b43ad4fb490ed6fe3ebcd09967507daf651a809d59fddc10beccb63be753660124f", @generic="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"]}]}, 0x33cc}, 0x1, 0x0, 0x0, 0x23c84bcb44a44548}, 0x4000) 2018/04/18 20:37:22 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x50, {{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}}, 0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0xfffffffffffffffc}, &(0x7f0000000280)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="1a000001000000000000000086c40000f1748dc7a8988b3103faebac8ef3f9bf901c999c5cab17b4058eb860ee4a10deb6352be534ba09ada90ffdd554ce6dac2a655510c08a499ba583ca4a4da0957db2b646c1547baaeb61e60c82f0b3aeb5e9c40e7474834258d488b5e9c0f2931f8b10fdb7cd55b13a634ea5a6842bde8f1ca8a280210b7d3786556d6a311e32b34dfdf55c08a22a92070bfb762a6b2e0afa88c49eaa77507e36a9dfb02903548ba77413ef0f9dbfeb8285b1d4ed8aa8"]}) 2018/04/18 20:37:22 executing program 3: unshare(0x80000008000403) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x4, 0x2) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffff8, 0x2, 0x5, &(0x7f0000a00000/0x600000)=nil, 0xff}) r1 = socket(0x1e, 0x805, 0x0) getsockname(r1, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 2018/04/18 20:37:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000018c0)=[{&(0x7f0000000080)=@in={0x2}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001300)=[@sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2}], 0x60}], 0x1, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x21, 0x2, @thr={&(0x7f0000000000)="9904cf2f10fcae1d462db8ec2ec5f1117e9bdc206db0fc4028e47bdb1e96a5b6becd9d851b7ed61705d2ac", &(0x7f00000000c0)="e9417885e75d1918fd0b8ed7c5e7338b1bb5d1fcc15a95f3cad419c12ed72e03641961321312c71631590fa6feb0f7e495759a74ebfc175253afdb3f112ba65b8f741670a047c43e3f6def7ff2070d1217b2aa323da6a0135962083820918da090115839b6859a5dd94d88ff783c595e1e52cfc7abe24a0ecd2c26217d50f4d29988e731354d98c10481b8b6888c578f5be4b175de4187d3bb9648a51be5ad53bdb2bc1d5a43e53a3cb5a311c5f3589acb398bdbc677e4dd08f3b30ae92a25bc3fe0bf30d40454129e82e688"}}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000240)={{r2, r3+10000000}, {0x77359400}}, &(0x7f0000000280)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)) 2018/04/18 20:37:22 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) select(0x40, &(0x7f0000000000)={0xffff, 0x1f, 0x8, 0x4, 0xd5, 0x80000000, 0xffffffff}, &(0x7f0000000040)={0x8, 0x800, 0x2, 0x8, 0x9, 0x9, 0x1, 0x80000001}, &(0x7f0000000080)={0x8, 0x100000001, 0x8, 0x1, 0x100000000, 0x0, 0x36c32a09}, &(0x7f0000000100)) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) futex(&(0x7f0000000200), 0x5, 0x0, &(0x7f00000001c0), &(0x7f00000002c0), 0x0) 2018/04/18 20:37:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge_slave_1\x00', 0x8020}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000340)=""/47, 0xd}], 0x100001da) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000240)=0x9) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0xb3a) 2018/04/18 20:37:22 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x7f, 0x400, 0x4, 0xffffffffffffff69]) 2018/04/18 20:37:22 executing program 0: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="030000000000000008000000000000000400000000000000050000000000000098350000000000009644bf32000000000700000000000000000000000000000000000000000000000001000000000000000000000000b2d102b581dd72000003000000000000002000000000000000ffff0000000000000000000000000000000000000000000008000000000000000000000000000000030000000000000003000000000000003f000000000000000000000000000000000000000000000000220000000000000000000000000000c601000000000000320000000000000009000000000000000000000000000000000000000000000084330000000000000000000000000000005000000000000065a3000000000000f8880000000000000000000000000000000000000000000000080000000000000000000000000000"]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000200)={{0x2, 0x4e21}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip_vti0\x00'}) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) write(r2, &(0x7f0000000000)="22000000150007010009d6f4000100040a0800000100000009000100000100000115", 0x22) 2018/04/18 20:37:22 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000eb, &(0x7f0000000380), &(0x7f0000000000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffffe, 0x40000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x41, "0b77277a92450eb09c54c14eca27ada717f26f654014229958a301af1034e82407d57172f83872976228ccbc9112e9853a4c3350975e80ba9ba21d2d7dd3f59349"}, &(0x7f0000000140)=0x49) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) sched_setparam(r3, &(0x7f0000000240)=0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000280)={'nat\x00', 0x64, "78b74ccd8bf2316421e5062164ce259d17b64d1a7a4e966af7c3a3545a3e2a90b3f3f814eaffb64bdbd86ab9b423f0fa6e8e1fdc4a8162a1e65762bb1d3f78d7942eb7b30283082caa477240c72a564f3bc6898c366deb20c8d108e8e50b7f4f8dab0c5d"}, &(0x7f0000000340)=0x88) 2018/04/18 20:37:22 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80000000}, 0xc) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000140)=@ipv6_deladdr={0x40, 0x15, 0xb, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff]}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x40}, 0x1}, 0xfffffffffffffffc) 2018/04/18 20:37:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001a00)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="45000000180001000000000000000000020000000000000000000000080001007f00000108000b0000000000"], 0x2c}, 0x1}, 0x0) 2018/04/18 20:37:22 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2f767c2a79221e80) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) bind(r0, &(0x7f0000000080)=@l2={0x1f, 0x8, {0x0, 0x40000000000000, 0xc, 0x8, 0x8, 0x3}, 0x8000, 0x3}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1a, 0xfffffffffffffffe, 0x3ff, 0x1, 0x2, r0, 0xd02}, 0x2c) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$sock_inet_SIOCSARP(r1, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 20:37:22 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) select(0x40, &(0x7f0000000000)={0xffff, 0x1f, 0x8, 0x4, 0xd5, 0x80000000, 0xffffffff}, &(0x7f0000000040)={0x8, 0x800, 0x2, 0x8, 0x9, 0x9, 0x1, 0x80000001}, &(0x7f0000000080)={0x8, 0x100000001, 0x8, 0x1, 0x100000000, 0x0, 0x36c32a09}, &(0x7f0000000100)) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) futex(&(0x7f0000000200), 0x5, 0x0, &(0x7f00000001c0), &(0x7f00000002c0), 0x0) 2018/04/18 20:37:22 executing program 4: socket$inet6(0xa, 0x2000000000001, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x7f, 0x400, 0x4, 0xffffffffffffff69]) 2018/04/18 20:37:22 executing program 2: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0xbf, @loopback=0x7f000001, 0x4e20, 0x4, 'fo\x00', 0x10, 0x9b, 0x7b}, 0x2c) fallocate(r0, 0x0, 0x7fffffffffffdffd, 0x20040) 2018/04/18 20:37:22 executing program 0: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./file0\x00', &(0x7f0000000080)="6726b4f21b4af4cb2535d2aa0faae10017df", 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000a30000)=""/4096, 0x1000) 2018/04/18 20:37:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000080), &(0x7f0000b88000)="13"}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) bind$inet6(r2, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000777000), &(0x7f00000000c0)=""/120}, 0xff85) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20100) rt_sigpending(&(0x7f0000000280), 0x8) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000140)=""/137) 2018/04/18 20:37:23 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@multicast1=0xe0000001}, 0x8) 2018/04/18 20:37:23 executing program 3: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0x6) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="e5", 0x107}]) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) 2018/04/18 20:37:23 executing program 5: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x9, 0x4, [0x9, 0x8, 0x2, 0x8000]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000002c0)={r0, 0x4, 0x1003, 0x400}, 0x36) r1 = socket(0x400000011, 0x4000000000080003, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x94, r2, 0x1, 0x70bd2a, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x100000001, 0x5, 0x401}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x28) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000100)=0xfffffffffffffd3b) setsockopt(r1, 0x107, 0x5, &(0x7f0000000180)="0f06ca57d3ebd6914484d72639a9757ddc9707c7607250291906a8e96babb1321da6b43ea1f52b61a6bc0f1b2b98a089cc6173eb36648d5f6a115b75c53d0904000000af2f13b270bd5fc5e1853917d8c32a429f1d3139c5588448e9a294934241463875307c414f6a96c3803cf75e436ba79e354ef3cf48a5399c4fc30e56482d4069f939e2a2ef0fe6aeba733e219b750f0cc08106727c204b931060753fde6a44b119", 0xfffffffffffffe86) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000000), 0x4) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f00000000c0)=0x80, 0x4) 2018/04/18 20:37:23 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x7f, 0x400, 0x4, 0xffffffffffffff69]) 2018/04/18 20:37:23 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) unshare(0x20000400) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, 0xd75}, &(0x7f0000000200)=0x90) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x20101000, 0x400, 0x7, 0x101, 0x3, 0xfff, 0x4, 0x40}, 0x10) 2018/04/18 20:37:23 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5c}, 0xffffffffffffff57) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000008500000000000000def578844532a915cefb055db5c31a0e0b842074e2738d85ce5e94d9411a3b75d8ef1f52039f64b6714ffc305467a7cbffb8dbccc292d8da72e4c8435d23c1e8cf14f8b11878d119e3639bc375337e251ddf5e75a5690042cc22c52f2d5a47bd0fdfab76996bed9438a404335554a734b801b6aba2c3e679a698568add3f8ca5b49f60b368bb26e36179bf6043bca1fd28cf66d61c7ab518af99bebe6120f4f3bb0b7e9857ac8a36cd68c746b67b1b05ff1ac9fdc100000000000000000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/18 20:37:23 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) socketpair$inet6(0xa, 0x80000, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20881, 0x0) fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f00000000c0)=[{r1, 0x2300}, {r2}], 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={0x7}, 0x8) sync_file_range(r1, 0xad1a, 0x0, 0x5) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000000)) 2018/04/18 20:37:23 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80005, 0x8e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x40, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0xfa27, 0x1f, 0x10001}, &(0x7f0000000180)=0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x400000) ioctl$TIOCEXCL(r3, 0x540c) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000c4f000000001c000000548e778c8e3858210000000000030006000000000002000000000000000000000000e1000002000100000000000006090000000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/04/18 20:37:23 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x400, 0x4, 0xffffffffffffff69]) 2018/04/18 20:37:23 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000080), 0x1) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/04/18 20:37:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x202) unshare(0x28060400) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x410001, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x3, 0x4}) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x1, 0x8}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/18 20:37:23 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) unshare(0x20000400) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, 0xd75}, &(0x7f0000000200)=0x90) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x20101000, 0x400, 0x7, 0x101, 0x3, 0xfff, 0x4, 0x40}, 0x10) 2018/04/18 20:37:23 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) flock(r0, 0x8) sendto(r1, &(0x7f0000000000)="8e", 0x1, 0x0, 0x0, 0x0) 2018/04/18 20:37:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x75}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x0, 0x1000000200007d}) 2018/04/18 20:37:23 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x4, 0xffffffffffffff69]) 2018/04/18 20:37:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x2d]}, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr, @in=@multicast2}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000440)=0xe8) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x7c, r3, 0x300, 0x70bd2c, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x233fb46cb64a01ee, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xef}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x180000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x8001) r4 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00000000c0)) write$cgroup_int(r4, &(0x7f0000000140)={[0x2b, 0x30, 0x2f, 0x39, 0x37, 0x37, 0x3b, 0x2f, 0x2b]}, 0x9) 2018/04/18 20:37:23 executing program 7: r0 = dup(0xffffffffffffffff) sendto$inet6(r0, &(0x7f00000001c0)="d3026b3e8e0f76ce07da6f4296aa4286dcff1e5c8f188c48237b4506a6cae6a294d66e82df34f93de58110ffa77bbca9f663a195d63cd5861821c356e3a365fcaf626b4a1aa0c24ae0c46f52082e9ca622dd95ff025f13d01ebf6e0f04779573764d4f99886fd16f3c848129e39d4be6be2290cc137f55a00f2a93be442cdb0c7029cbcdf3c8a9ac1625d281e377f3518c9551c898c4b2ed5167c9fe97b8c10c7d8e81f91c35b3dbb4f892508ab18080fe3c727234726cb657589d3d7a43bd0411566f0a7801ec3415afbd238eb0d6127fb24ef0", 0xd4, 0x4, &(0x7f00000002c0)={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4, 0x807, @empty, 0xfffffffffffff13e}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000480)=@hopopts={0x73, 0x13, [], [@calipso={0x7, 0x10, {0xcf, 0x2, 0x0, 0xffffffff00000001, [0x3]}}, @generic={0x3, 0x8b, "8a6b5c67c126bf5e18519dffddbbd05664e4e4357cbc217481716e401c9b89a90ddec012a3dc4ce5c64980eeef179d6ff45f4deb75762659a2ebd42937403d70242244d6bdfdf5f0d3c58f422646cfcaf68347274c78351eaf5b81f5f20c70fc3112409703a655452293b54e70dce893b6af3ef24e98fa279793fb4f74fe126af7b851a5362fb3668a16cf"}]}, 0xa8) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x800, &(0x7f0000000340)={0x3d, 0x9, 0x8f, 0x401}) sendmmsg(r1, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0c00000000000000000000000000000000007fb3015f78e7c98d063d28d10018700c5122a8eb939561bf5fc75f626b00f0c5345d66373ac21309"], 0xc}}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r3, &(0x7f0000000080)=""/199}) 2018/04/18 20:37:23 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x240, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0x1b) accept4$packet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0x14, 0x800) r9 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000007c0)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000800)={@remote, @dev, 0x0}, &(0x7f0000000840)=0xc) ioctl$sock_SIOCOUTQNSD(r9, 0x894b, &(0x7f0000000100)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000940)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000980)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000f40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80008008}, 0xc, &(0x7f0000000f00)={&(0x7f00000009c0)={0x518, r1, 0xf08, 0x70bd27, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r2}, {0x1d0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fe}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0xb0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r10}, {0x26c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x2, 0x3, 0x6, 0xd3}, {0x2, 0x7fffffff, 0x9, 0x3}, {0x3, 0x10001, 0x7, 0x5}, {0x80, 0x7, 0x7fffffff, 0x4bf5}, {0x3, 0x8, 0x44a, 0x8}, {0x24e7, 0x5, 0x8, 0x72}, {0x2, 0x8, 0x8, 0x2}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x8, 0x6, 0x401, 0x5}, {0x6, 0xffff, 0x918, 0x5}, {0x8b2d, 0xffffffffffffff01, 0x0, 0x6}, {0x0, 0x80000001, 0x61e, 0x10001}, {0x3, 0x10001, 0xae30, 0x8001}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}]}, 0x518}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0xfffc, 0xa9e6}, 0x2c) 2018/04/18 20:37:23 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0xffffffffffffff69]) 2018/04/18 20:37:23 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs, 0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000000c0)={r0, r0, 0x5, 0x7fff, &(0x7f0000000000), 0x8, 0x1000, 0x9, 0x6, 0xfffffffffffffffa, 0x63, 0x3, "0262c13be0020622713a916ff9c2663bd2e83d003d0b275ba34cba959992d0ec08cc593b9aee52d7c7579ef326d8f64a149e5bbb8ccafddeee2621e595759e4d5681aca109e0747d55710639d87203a7e3acac36a12f9f5d82afcaa2e235b8e24bf878c1fb87f20e4aa290f018791d05cad54ca32a30433a47dbb35cf6ae4e6597ab"}) 2018/04/18 20:37:23 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0xffffffffffffff69]) 2018/04/18 20:37:23 executing program 2: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0xffffffffffffff69]) 2018/04/18 20:37:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x29, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/04/18 20:37:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) dup(r1) 2018/04/18 20:37:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000004000)=0x2) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r3, 0x0, &(0x7f00000000c0)={{r4, r5+30000000}, {r6, r7+10000000}}, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240), 0x8) close(r1) 2018/04/18 20:37:24 executing program 2: socketpair(0x1b, 0x80007, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="c1b801006b9b3a8d77"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/18 20:37:24 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0xffffffffffffff69]) 2018/04/18 20:37:24 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x20, &(0x7f0000000100)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x7ff}, &(0x7f0000000200)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = socket(0x40000000015, 0x5, 0x0) unshare(0x40600) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/04/18 20:37:24 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x8}, 0x8) 2018/04/18 20:37:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_targets\x00') read$eventfd(r0, &(0x7f0000000000), 0xffffffffffffff73) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000001140)=""/4096, 0xffffff92}], 0x1, 0x2) write$cgroup_subtree(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="2d72646d61202f6d656d6f7279202b696f202d63707520af26e962d1eec5f6a00d9055a11db98b3ad504194dfb4fe0f6d0a57add2eae27539c40db314143a380850b2af318a75d40fdd5323056612f471bc33948264bf78f701a959a6f44a421e18ef632ac75adea4e98e153154cc4ac4680db5e4f0ec9782ca4"], 0x17) 2018/04/18 20:37:24 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0, 0xffffffffffffff69]) 2018/04/18 20:37:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) r3 = dup(r1) sendto$packet(r3, &(0x7f0000000300)="6ec0fa741876380973", 0x9, 0x0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) r4 = epoll_create1(0x0) io_setup(0x4, &(0x7f0000000040)=0x0) io_submit(r5, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x0, r4, &(0x7f0000000100)}]) 2018/04/18 20:37:25 executing program 7: syz_emit_ethernet(0x46, &(0x7f00001caf8e)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}}}}}}}, &(0x7f0000efe000)) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000080)=0x4, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/04/18 20:37:25 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x15) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='afs\x00', 0x1000, 0x0) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/18 20:37:25 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0]) 2018/04/18 20:37:25 executing program 1: socket(0x1e, 0x802, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40000000000, 0x0) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/18 20:37:25 executing program 0: r0 = socket(0xc, 0x400000823, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xfb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0x2, 0x2}, 0x8) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x0, 0x3}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000001400)=""/237, 0xed}], 0x3ab) 2018/04/18 20:37:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x386) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) r1 = dup2(r0, r0) bind$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"f187a22cafbd43"}, 0x100}, [{"d2fa3742900d10"}, {"776b2707cce16f"}, {"ec83f8aa9c17c7"}, {"a87a4f90e8057e"}, {"e6dec1c0d09555"}, {"8afca1a28d326a"}, {"41794c33fb0763"}, {"2d23393e355987"}]}, 0x48) 2018/04/18 20:37:25 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2302, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x7}, &(0x7f0000000180)=0x8) 2018/04/18 20:37:25 executing program 3: getrlimit(0x4a, &(0x7f0000000140)) times(&(0x7f0000000000)) 2018/04/18 20:37:25 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0]) 2018/04/18 20:37:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x386) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) r1 = dup2(r0, r0) bind$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"f187a22cafbd43"}, 0x100}, [{"d2fa3742900d10"}, {"776b2707cce16f"}, {"ec83f8aa9c17c7"}, {"a87a4f90e8057e"}, {"e6dec1c0d09555"}, {"8afca1a28d326a"}, {"41794c33fb0763"}, {"2d23393e355987"}]}, 0x48) 2018/04/18 20:37:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x7, 0x20, 0x1f, 0x1}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r3, 0x2}, &(0x7f0000000300)=0x8) getsockopt(r1, 0x4b8c73aa, 0x40, &(0x7f00000001c0)=""/5, &(0x7f0000000200)=0x5) r4 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) getsockname(r4, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x3}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/18 20:37:25 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$alg(0x26, 0x5, 0x0) r2 = dup3(r0, r1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', 'nodevmime_type[:GPL\x00'}, &(0x7f0000000040)='bdev\x00', 0x5, 0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4887e562, 0x0, 0x0, 0x0, 0x1}, 0x14) 2018/04/18 20:37:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x4000400000000001, 0xb643) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/18 20:37:25 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0xfffffffffffffed6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/18 20:37:25 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) 2018/04/18 20:37:25 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0]) 2018/04/18 20:37:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1a8c0000}}, 0xffffffffffffffff, 0x7fffffff}, &(0x7f0000000140)=0x90) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) 2018/04/18 20:37:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$poke(0x5, r1, &(0x7f0000000000), 0x975) setsockopt$inet6_buf(r0, 0x29, 0x10000000000012, &(0x7f0000000000), 0x0) 2018/04/18 20:37:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x7, 0x20, 0x1f, 0x1}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r3, 0x2}, &(0x7f0000000300)=0x8) getsockopt(r1, 0x4b8c73aa, 0x40, &(0x7f00000001c0)=""/5, &(0x7f0000000200)=0x5) r4 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) getsockname(r4, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x3}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/18 20:37:25 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$alg(0x26, 0x5, 0x0) r2 = dup3(r0, r1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', 'nodevmime_type[:GPL\x00'}, &(0x7f0000000040)='bdev\x00', 0x5, 0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4887e562, 0x0, 0x0, 0x0, 0x1}, 0x14) 2018/04/18 20:37:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xce0, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r1, &(0x7f0000000040), 0xfffffd78) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000001400)={0x0, r2}) write$eventfd(r1, &(0x7f00000013c0)=0x9, 0x8) clock_gettime(0x0, &(0x7f0000001440)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001500)={0x0, 0x9, 0xfffffffffffffff9}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001580)={r5, 0x7}, &(0x7f00000015c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001480)={0x3c, 0x7ff, 0xde, {r3, r4+10000000}, 0x7, 0x3}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r6, 0xa6c}, &(0x7f0000000200)=0xfffffffffffffe87) readv(r1, &(0x7f0000001380)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000012c0)=""/179, 0xb3}], 0x3) 2018/04/18 20:37:25 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0, 0x0]) 2018/04/18 20:37:25 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) set_mempolicy(0xfffffffffffffffd, &(0x7f0000000000)=0xfffff7fffffffffd, 0x2) r1 = getpgid(0x0) getpgid(r1) migrate_pages(r1, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xce0, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r1, &(0x7f0000000040), 0xfffffd78) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000001400)={0x0, r2}) write$eventfd(r1, &(0x7f00000013c0)=0x9, 0x8) clock_gettime(0x0, &(0x7f0000001440)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001500)={0x0, 0x9, 0xfffffffffffffff9}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001580)={r5, 0x7}, &(0x7f00000015c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001480)={0x3c, 0x7ff, 0xde, {r3, r4+10000000}, 0x7, 0x3}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r6, 0xa6c}, &(0x7f0000000200)=0xfffffffffffffe87) readv(r1, &(0x7f0000001380)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000012c0)=""/179, 0xb3}], 0x3) 2018/04/18 20:37:25 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0xcb3e394051a67673) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x90a4, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1d3) 2018/04/18 20:37:25 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x5, &(0x7f0000001300)=[{&(0x7f00000000c0)="d6edca6b469c2925ec16de7bdc665bd1d3e752bf7fb9e6c83601777aabedc0b48a52054816f2aa8cacc60c2e327bfb5a5a4d0b0b6102b7311cb771f1b91fa95067234cb6a517690a845be924acfdcee2d57caad8eca68fdaeb22b1562ff35d4d64bec038a8bf0ed163dcaca4bba6c640c82bfe04f682ca78f932ec387fe67b5b86e0aafd0bbf1b44bf89", 0x8a}, {&(0x7f0000000180)="615330cf844cff022f551dfff8184cb1e38079753ea38fa3517793ff715701e459ab6de4881d460765283afe193fbe91fbc2e5c3090bd7bfada9c3acdef0509b54e5ef38d18a88bb0c2b53c35463346ecc33c4687c46610080f09b74d93d125d093b87c3343f7e8771564155db2e97d5c2c6ebbc5833abbba422fff56b8f691e0d7e2dfa9ca9521837b1282e7a0bae69076f63fc2e8cb7d1c6e03820faa446a1186bfdf772ea295c2883dfeb4a064ddfbb83d2f6e0b87901924862923559f716d71f35d179258b8a64246a", 0xcb, 0x4}, {&(0x7f0000000280)="b526ab50102476f95292f1b4bf92e57078cb99891e54f13d89bdea81e1b5aadb", 0x20, 0x3}, {&(0x7f00000002c0)="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", 0x1000, 0x800}, {&(0x7f00000012c0)="5c2bc797a7a696597019ac6281945e3dd78b7e1bfc3314bd68979cc9981ed9ad96", 0x21, 0x6}], 0x2000000, &(0x7f0000001380)={[{@compress_force_algo={'compress-force', 0x3d, 'zstd'}, 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x37, 0x39, 0x78, 0x7f, 0x39, 0x0, 0x31, 0x33, 0x2d]}, 0x2c}, {@thread_pool={'thread_pool', 0x3d, [0x30, 0x0]}, 0x2c}, {@datasum='datasum', 0x2c}]}) setsockopt(0xffffffffffffffff, 0x3a, 0x1, &(0x7f0000001400)="5689", 0x2) syz_emit_ethernet(0x66, &(0x7f0000101000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/18 20:37:25 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)}, 0x0) close(r1) sendto$unix(r0, &(0x7f00000000c0)="584a849cc552d57bba232a167396b853b72a7efb9974c1cb5d950a11c69116970e231cda8dacd19af295db2e549603e9a0e9c57ae8f4f9c762b49f05767b0d6f845e5569713feccb34380aa96d4ded2c70284fd6658a643fb1529b", 0xfffffc3d, 0x41, 0x0, 0xfffffffffffffcfb) 2018/04/18 20:37:25 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0, 0x0]) 2018/04/18 20:37:25 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) futex(&(0x7f00000001c0), 0x5000000400000089, 0x0, &(0x7f0000000080), &(0x7f0000000000), 0x401ffffffc) 2018/04/18 20:37:25 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) set_mempolicy(0xfffffffffffffffd, &(0x7f0000000000)=0xfffff7fffffffffd, 0x2) r1 = getpgid(0x0) getpgid(r1) migrate_pages(r1, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xce0, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r1, &(0x7f0000000040), 0xfffffd78) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000001400)={0x0, r2}) write$eventfd(r1, &(0x7f00000013c0)=0x9, 0x8) clock_gettime(0x0, &(0x7f0000001440)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001500)={0x0, 0x9, 0xfffffffffffffff9}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001580)={r5, 0x7}, &(0x7f00000015c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001480)={0x3c, 0x7ff, 0xde, {r3, r4+10000000}, 0x7, 0x3}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r6, 0xa6c}, &(0x7f0000000200)=0xfffffffffffffe87) readv(r1, &(0x7f0000001380)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000012c0)=""/179, 0xb3}], 0x3) 2018/04/18 20:37:26 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0, 0x0]) 2018/04/18 20:37:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) set_mempolicy(0xfffffffffffffffd, &(0x7f0000000000)=0xfffff7fffffffffd, 0x2) r1 = getpgid(0x0) getpgid(r1) migrate_pages(r1, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:26 executing program 7: mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x4, &(0x7f0000000080)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r1, 0x2}) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) r2 = socket$inet_sctp(0x2, 0x1, 0x84) fdatasync(r0) getsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000000000)={@local}, &(0x7f0000001fff)=0xc) fdatasync(r2) 2018/04/18 20:37:26 executing program 0: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/8) read(r0, &(0x7f0000000040)=""/148, 0x101d0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002d80)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000}, 0xc, &(0x7f0000002d40)=[{&(0x7f00000001c0)={0x23a0, 0x1f, 0x10, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x114, 0x7a, [@generic="b521312f8aefb0363f0e519955c72c9789ba65ed742e5f98783bcc3c726051d02b51addc014756882fe6f88065db37415f8d5d17d84d12c346409dbf38736b89d0fc1c37f4b1cdca235ac191e7af0fdcaaf8a8e04dd6f6f87f2a76bf", @generic="fbc2d98b9974ce4c4a6979c0f5f550e5cd28721dd17c6c50e2ed62a95ab6e2822811d53ec485da17a615872cd7ec5519d722335525054766e25708c1d5bc1fc9f6bde4e6d16f4858bd5ea699a0d47980957110b90a6a8d8edf2a691463402b445c6c7718aae65e27227ff75ffd9a301856e26eb5db2907269b57759acb777297b20b52b6c403c2fdd5ea6e25da1a8f3a1f84fb9302951a454b92a31a2301e9873ce98f1a0ead24555bee6737315aae9b532c"]}, @generic="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", @nested={0x38, 0x3, [@generic="4094d0b7ed5e9303d6da59cb0b1adb677193ad112b298ee1133f99ca6980ef2e6f536073a887d0d8b581f50bfef8", @typed={0x4, 0x63, @binary}]}, @typed={0x8, 0x5f, @uid=r2}, @nested={0x14, 0x95, [@generic="7f4ab76f2bdabfb6c108f02172cb"]}, @typed={0x70, 0xa, @binary="d1c12738bec13e1861d020790856be2f7308142f179587da2fbd1e2e21b78d68fac0f6a55496966427389a100cf755b32f6de94f5e6ffd0ee94f0aa6aa3b07aa7703356e43a6716441c5cc0926d945791278f9ec22f8e2c244fe482c61c2138bd1b08f88db03b44f0907"}, @typed={0x8, 0x5e, @fd=r1}, @nested={0x10b4, 0x82, [@typed={0x8, 0x1e, @str='\x00'}, @generic="dc534c029e9485c580498519b1f176be714ede68c04a778be2c870ac27995c146e2dde00f52381b5a7dfe32b5f1d7ddf53e5d63d6fb4d7a5c949fe8d80f7a41ad36dcfc7419d", @generic="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0x23a0}, {&(0x7f0000002580)={0x64c, 0x24, 0x200, 0x70bd2a, 0x24000000000000, "", [@generic="556e9b3eeaa3599adef67a443fb579f5c34aa141d7fcfe9f8cc36154602eed4b647bf56ca01bb0c27ac1b0b7e2ade82f4fb5954ac14142d756ca331dc08c51ba03ead539d4bbd6c64cee66aa5d26713fbe752fa3f09d759963499f759c384ddb0879e44d2eb89151043c3d09ed1b009082bf86a23955965ca8b97abdbc1a8d6f3fa136249ef23aee93b105870225360da3f32e8fd5ab3b2482d048f3672d9e2bbce5ea4f9b95c737d3f424b608d6d6f8680e496502c6f2a9179e3aed72bfec72bdcb5b071510d39f319f9669526621411f3490d4700b0fbd33b988a32e70b8215d", @nested={0x1c0, 0x79, [@typed={0xc, 0x6, @u64=0x2}, @generic="509dfe4b234f979266afd370ac673ddb5baf26883706c9bc349c59138ae84cabab2782e921e5d65707697905763cc10509b367cc871655131dc78502d941ed217b31e2cb35c8fecc5d2086aa5970593dfc6351cb492a6c7a1d10006981b89bbcbb0e3daa02d0c63b59c8be17990acce2ac96704756f4c948f2c9ca8ade6e8adff6a741e07edadef9ae3f4eb44c8b6d0d01a330c0a96a64e38c20161dc0e1cc9faa70852cb6619d4dd5ee", @generic="ee5e5f19be4045623f8d228054f14aaca4076840960084a8efe2217d9ce688a6291e8ebf8d2895730f498df5046faf160f75cfda38c0b8a25bb17c0ee92a5886860e86a00edf", @generic="7e621096da5e1942f32757cb1327d0203f74a4e7f899edcb9cd960ba7488225adf41a2c803c47bd442f987", @generic="46e6b87be1c64f66861395cebd242e100c48fc3d28e3337515eb8e14f455d4cda5dc6779ab43e2e497ccd3541f9312dbbe78dbc495fb369697e95803412545a739e468571e77abdf5ffbfddb72350401f4a4129d3857684bdafb5e2d119ae2d4c24b606963a28c454c8e256d8ddfd7909514259f3af017a47f7fa82d99535e33ab7fa4399e63e7620b268b29c51baf44a1e5"]}, @generic="4a875bbae663fb98669a48bf478cbbdb12a5f587eaaef483412782432f911b7613f88e4221e7daa94cfc6737a933e87f30f303601c9678f4114564abd0ea87274a0ead29cf7a75b33e399c42317a19f7d7cdad523df9fcfd2ec47b361a86413a9691103728b80f984d2c31537e61f55275673564113e9560a80bbbc6d6ba2987f08383200eb6c43e76458cb118e6a167e8c260f3da8da1668524a9709d74407934266cbe877724f11dde362a550b4274696be2fdd5c4b4b267ae7cad02a09df4778a36c8aca7a803f41e25e6cbfb1906b15cde879b0167e078676aeb175f7e30e9a5658739afa19e6faa", @nested={0x2b0, 0x7f, [@generic="bca591eb1ea75e17f9c2499fcc691ba7e3473803c5b21567205e57a962216587c9109208adf03c888f7e85a59c836411caa49cc521a65d21283f5bc5c84519b02ee97ed90da6d29b8cc009964db4e42cbb40e87a3dfbc5491ebf7520bb549b882e9334f4849cdbcf53fa6ee9227a5259a63a93feb26c6a183b03dd211f373a56b6779dc0e29f409d0b57fac2247e44d9e119cd2060ae167753c912b1490a0a2e9557d21ed28bb7307af7384246dba3e701e46d79acf5cab011182772cd13375b61d8de66a601900a97ad0a772de6b640ce4c7e4ff9f46266", @typed={0x8, 0x26, @str='\x00'}, @typed={0x4, 0x2d}, @generic="b0f6bdb4460c4653910ac112ce3c325b8dcf35b14b", @typed={0xd0, 0x1d, @binary="d692588bc76e1839f57f2c641883557c3c05ba56270559b6bff43c1dc3b5daab74dd6f3b9df1f32112ebe8118a7e57837356b6ba82c16230736947c4c2ddc83cdc0cb82576d52b23f0f959da7055815c98bedee1cbd8080afd7b763bff84c7f9ce3c43e3688b2e0d13dfa964004e2a7bba80f69bfc34b116d6af625821315fc49a28194974858b88edc5849adb51d62a12840c7f01ff7a13205f73d984a349960cba14bd314a72cf05f098189ce3ff1231f4e20f50f14cafb982053bf06bf9250b98f97ff2ffe92272ad91"}, @generic="2ff48a0bc0cb1d8f0572e8c7fe200022badb12beb74355846f0cbf9a1a4d57b6167be25db7aaba930b3ee77f8cc4aa7f7fec13e775bf9077ccdfe9d855081f228e657a52405a2c64628fc42b47d90cc187499a62ec8551410b0a139e7bd81e2b955312dec9879b1b21ddc6777222c12c1dc72e7fb04a9a048223cbe47f2080686fb45b836bcf1f381fcbef591401beb78d85224ad34502292fb26c1ee1fe041017cfa7be79cb73e610d4aa9743ba2ea5eaef9c60dd18c33c9076de1bc912870baf39d140fab5d6348f21d6a1aab0551c3950670e4a", @typed={0xc, 0x8b, @u64=0x81}]}]}, 0x64c}, {&(0x7f0000002c00)={0x10c, 0x21, 0x400, 0x70bd29, 0x25dfdbfb, "", [@generic="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"]}, 0x10c}], 0x3, 0x0, 0x0, 0x40000}, 0x4000000) 2018/04/18 20:37:26 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x2, &(0x7f0000346fc8)=@raw=[@alu={0x7, 0x3, 0xf, 0x8, 0x4, 0xc, 0x8}], &(0x7f0000000000)='GP\\\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/18 20:37:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2001c0, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x7f}, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000180)}, 0x16f) 2018/04/18 20:37:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) set_mempolicy(0xfffffffffffffffd, &(0x7f0000000000)=0xfffff7fffffffffd, 0x2) r1 = getpgid(0x0) getpgid(r1) migrate_pages(r1, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:26 executing program 4 (fault-call:0 fault-nth:0): semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0, 0xffffffffffffff69]) 2018/04/18 20:37:43 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f000000b000/0x7000)=nil, 0x7000, 0x0, 0x81032, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/18 20:37:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xce0, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r1, &(0x7f0000000040), 0xfffffd78) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000001400)={0x0, r2}) write$eventfd(r1, &(0x7f00000013c0)=0x9, 0x8) clock_gettime(0x0, &(0x7f0000001440)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001500)={0x0, 0x9, 0xfffffffffffffff9}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001580)={r5, 0x7}, &(0x7f00000015c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001480)={0x3c, 0x7ff, 0xde, {r3, r4+10000000}, 0x7, 0x3}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r6, 0xa6c}, &(0x7f0000000200)=0xfffffffffffffe87) readv(r1, &(0x7f0000001380)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000012c0)=""/179, 0xb3}], 0x3) 2018/04/18 20:37:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = dup2(r0, r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000300)=""/158) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x9d0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/18 20:37:43 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x6, 0x9}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x1, 0x80000000000}, &(0x7f00000001c0)=0x90) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x11, 0x4) 2018/04/18 20:37:43 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) set_mempolicy(0xfffffffffffffffd, &(0x7f0000000000)=0xfffff7fffffffffd, 0x2) r1 = getpgid(0x0) migrate_pages(r1, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:43 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$ax25(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0x3, {"0902b047a71349"}}, 0x10) sysfs$3(0x3) 2018/04/18 20:37:43 executing program 7: r0 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x0, 0xff, r0) clone(0x571bcbb58af98941, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) 2018/04/18 20:37:43 executing program 4: r0 = semget(0x0, 0x4, 0x220) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) accept$ax25(r1, &(0x7f00000003c0), &(0x7f0000000440)=0x10) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0xffffffffffffff69]) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x800) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x4000800111000, 0x0) vmsplice(r3, &(0x7f0000000300)=[{&(0x7f0000000080)="5be70d3243295b87b3b8b4c99e152541a11cdece38df6a4cd44ebaeff59069fdc2e4511b4d614afa3d4ffeb840214d869e494d51d008f72e93a6a920bea034fcdaa810a3e884a16663d3925d6cd89b067199157a36b39cc9e97e133189537de5de6a78d30c6233dad99be0a57e6ebf1f498e4f40a06ffa34a6319722ba45dc0fd3fe95921b91cbb8b241c70129eb31ed601e284fc4c71105ac949229df5ae78e319376833f8761f3b3de44fbac94da77", 0xb0}, {&(0x7f0000000140)="352cd5820cb81aa728e9970837978d43ce19662d194135064f7c025b4f5458f0ededbc4f52729abe117d3abac6dd6c9fe0595598141e6a578aee6e30db04ce99fceb3d8988b531ac074476164590cdcdb7561bd279a3eeaa76c7c9a01dd09ceec8331f", 0x63}, {&(0x7f00000001c0)="561bba3bacba84749f05dfff624249fdf51ab2b8c49818581f9b79141b0eb5ea27cf3a7b4ba557399ba769a02755e254b72dab0b11f58e896d0c2fb7", 0x3c}, {&(0x7f0000000200)="a8f561c5853aa4651222c72a5fa7f465653cf011016a13598f99e9e2c76b9d8203e5773ad41333fd68a5fb5fd4dd4cbb7a97c40cbf1a26640d90933eae0c75ec73affc68fe1c4ad1071f7a941d9ffcb438f4311bb341e452fbcf0d52dcf800cc41a48e10704adebf75b391b3850e66f8", 0x70}, {&(0x7f0000000280)="1a2ff78cdeffbed0cc4a6b9543fccbfd06e734c72ef6fe0fae6996591e31bf90ec80a0b2469b1ea7d1028ec07d45f21129dcd9f69a40f040f289673bd1f1533b7fe73a0e04f41f8ed92d46fd8d649ed9d9ba8163b1f53459d807d3df710d270bb3fbb48d475764908435d786b0a2547931a4bb6e2ef0cc931b5be16f25", 0x7d}], 0x5, 0x9) 2018/04/18 20:37:43 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) set_mempolicy(0xfffffffffffffffd, &(0x7f0000000000)=0xfffff7fffffffffd, 0x2) migrate_pages(0x0, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:43 executing program 5: 2018/04/18 20:37:43 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0, 0xffffffffffffff69]) sync() 2018/04/18 20:37:43 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/18 20:37:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b4883c8c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x40, 0x0, "1d9ade008cbd88a3023fda1ce16a701b0020c16fbc969af580c4b4a495160cd9f0f5d82fe50f8dad66ba68d398fdafc6ae92fa4cfe7aad71830f472cfcb915c23a35231ccbd905856376c63601acb2a6"}, 0xd8) read(r0, &(0x7f0000000400)=""/100, 0xf8) sendto$inet(r0, &(0x7f0000000240)="b2", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/71, 0x47) 2018/04/18 20:37:43 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/18 20:37:43 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) set_mempolicy(0xfffffffffffffffd, &(0x7f0000000000)=0xfffff7fffffffffd, 0x2) migrate_pages(0x0, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:43 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x18c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/18 20:37:44 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read$eventfd(r2, &(0x7f0000000040), 0x8) lseek(r2, 0x0, 0x0) dup2(r0, r1) 2018/04/18 20:37:44 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/18 20:37:44 executing program 4: r0 = semget(0x3, 0x1, 0x6) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x4, 0xffffffffffffff69]) 2018/04/18 20:37:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b4883c8c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x40, 0x0, "1d9ade008cbd88a3023fda1ce16a701b0020c16fbc969af580c4b4a495160cd9f0f5d82fe50f8dad66ba68d398fdafc6ae92fa4cfe7aad71830f472cfcb915c23a35231ccbd905856376c63601acb2a6"}, 0xd8) read(r0, &(0x7f0000000400)=""/100, 0xf8) sendto$inet(r0, &(0x7f0000000240)="b2", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/71, 0x47) 2018/04/18 20:37:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xce0, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r1, &(0x7f0000000040), 0xfffffd78) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000001400)={0x0, r2}) write$eventfd(r1, &(0x7f00000013c0)=0x9, 0x8) clock_gettime(0x0, &(0x7f0000001440)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001500)={0x0, 0x9, 0xfffffffffffffff9}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001580)={r5, 0x7}, &(0x7f00000015c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001480)={0x3c, 0x7ff, 0xde, {r3, r4+10000000}, 0x7, 0x3}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r6, 0xa6c}, &(0x7f0000000200)=0xfffffffffffffe87) readv(r1, &(0x7f0000001380)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000012c0)=""/179, 0xb3}], 0x3) 2018/04/18 20:37:44 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) set_mempolicy(0xfffffffffffffffd, &(0x7f0000000000)=0xfffff7fffffffffd, 0x2) migrate_pages(0x0, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:44 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/18 20:37:44 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x18c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/18 20:37:44 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/18 20:37:44 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/04/18 20:37:44 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/18 20:37:44 executing program 4: r0 = semget(0x1, 0x5, 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x8, 0x2, 0x8, 0x1, 0x10001, 0x3, 0x4, 0x9, 0x3, 0x3]) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000140)=[0x0, 0xffffffffffffff69]) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000000040)=""/165) 2018/04/18 20:37:44 executing program 2: 2018/04/18 20:37:44 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4) r1 = getpgid(0x0) migrate_pages(r1, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:44 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/18 20:37:44 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/18 20:37:45 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = getpgid(0x0) migrate_pages(r1, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:45 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0, 0xffffffffffffff69]) r0 = semget(0x3, 0xcc0ffa0c93a645de, 0x3) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x9, 0x1000}, {0x6, 0x75, 0x1800}, {0x2, 0x4, 0x800}, {0x3, 0x6, 0x1000}], 0x4, &(0x7f0000000080)={r1, r2+30000000}) 2018/04/18 20:37:45 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read$eventfd(r2, &(0x7f0000000040), 0x8) lseek(r2, 0x0, 0x0) dup2(r0, r1) 2018/04/18 20:37:45 executing program 7: 2018/04/18 20:37:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xce0, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r1, &(0x7f0000000040), 0xfffffd78) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000001400)={0x0, r2}) write$eventfd(r1, &(0x7f00000013c0)=0x9, 0x8) clock_gettime(0x0, &(0x7f0000001440)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001500)={0x0, 0x9, 0xfffffffffffffff9}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001580)={r5, 0x7}, &(0x7f00000015c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001480)={0x3c, 0x7ff, 0xde, {r3, r4+10000000}, 0x7, 0x3}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) readv(r1, &(0x7f0000001380)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000012c0)=""/179, 0xb3}], 0x3) 2018/04/18 20:37:45 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/04/18 20:37:45 executing program 2: 2018/04/18 20:37:45 executing program 0: 2018/04/18 20:37:45 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read$eventfd(r2, &(0x7f0000000040), 0x8) lseek(r2, 0x0, 0x0) dup2(r0, r1) 2018/04/18 20:37:45 executing program 0: 2018/04/18 20:37:45 executing program 2: 2018/04/18 20:37:45 executing program 5: remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/04/18 20:37:45 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0, 0xffffffffffffff69]) r0 = dup(0xffffffffffffff9c) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2ac) fcntl$setpipe(r0, 0x407, 0x5) 2018/04/18 20:37:46 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) r0 = getpgid(0x0) migrate_pages(r0, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:46 executing program 2: 2018/04/18 20:37:46 executing program 0: 2018/04/18 20:37:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xce0, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r1, &(0x7f0000000040), 0xfffffd78) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000001400)={0x0, r2}) write$eventfd(r1, &(0x7f00000013c0)=0x9, 0x8) clock_gettime(0x0, &(0x7f0000001440)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001500)={0x0, 0x9, 0xfffffffffffffff9}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001580)={r5, 0x7}, &(0x7f00000015c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001480)={0x3c, 0x7ff, 0xde, {r3, r4+10000000}, 0x7, 0x3}) readv(r1, &(0x7f0000001380)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000012c0)=""/179, 0xb3}], 0x3) 2018/04/18 20:37:46 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0, 0xffffffffffffff69]) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x11d000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="4213e01b413d5ad1b9c476e2693208487856513d241331f37af4d1fc4f802a6db8f0e466ed7e54b36f0c53d655e92584c4ebaf64fa07f839a1808d6d8d9a56db74e0efc2f71b8e708f00b55d78de41a935f53452ff9417e2ac1b4c64268dc0d1183b4db3ee2363ddf80186b23e5b2eb984c843a738f4651bf2f2482214f15b504b1a462452cde6a9ef448be39377ce5ae04fbd7fc9eacd9fbd5bc9f02abd00ea4adc7383e01a1a89c00027c965e8eea25da18e004475aac303f6aeb28e5baa06321d00f19c7d6eeeb15f3029940ec4a1026a88312780550c173e094508923176b3c9afe2272575bf8d06c3") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40000, 0x0) 2018/04/18 20:37:46 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/04/18 20:37:46 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read$eventfd(r2, &(0x7f0000000040), 0x8) lseek(r2, 0x0, 0x0) dup2(r0, r1) 2018/04/18 20:37:46 executing program 7: 2018/04/18 20:37:46 executing program 2: 2018/04/18 20:37:46 executing program 0: 2018/04/18 20:37:46 executing program 7: 2018/04/18 20:37:46 executing program 5: 2018/04/18 20:37:46 executing program 4: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x1, 0x1, 0xca, 0x5, r1}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0, 0xffffffffffffff69]) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x36) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x174}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3, 0xff}, &(0x7f0000000100)=0x8) 2018/04/18 20:37:46 executing program 6: r0 = getpgid(0x0) migrate_pages(r0, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:46 executing program 2: 2018/04/18 20:37:46 executing program 0: 2018/04/18 20:37:46 executing program 7: 2018/04/18 20:37:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) 2018/04/18 20:37:46 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0, 0xffffffffffffff69]) semget$private(0x0, 0x0, 0x16) 2018/04/18 20:37:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xce0, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r1, &(0x7f0000000040), 0xfffffd78) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000001400)={0x0, r2}) write$eventfd(r1, &(0x7f00000013c0)=0x9, 0x8) clock_gettime(0x0, &(0x7f0000001440)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001500)={0x0, 0x9, 0xfffffffffffffff9}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001580)={r3, 0x7}, &(0x7f00000015c0)=0x8) readv(r1, &(0x7f0000001380)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000012c0)=""/179, 0xb3}], 0x3) 2018/04/18 20:37:47 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x1, 0x0) 2018/04/18 20:37:47 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000140)=[0x0, 0xffffffffffffff69]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x20) 2018/04/18 20:37:47 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read$eventfd(r2, &(0x7f0000000040), 0x8) lseek(r2, 0x0, 0x0) dup2(r0, r1) 2018/04/18 20:37:47 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000280)="e619", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) write(r0, &(0x7f0000000100)="d0bcf0fd969d", 0x6) 2018/04/18 20:37:47 executing program 6: r0 = getpgid(0x0) migrate_pages(0x0, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:47 executing program 2: perf_event_open(&(0x7f0000bba000)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') 2018/04/18 20:37:47 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000001300)={[{@dir_umask={'dir_umask', 0x3d}, 0x2c}, {@part={'part', 0x3d}, 0x2c}]}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) [ 96.028857] ================================================================== [ 96.036286] BUG: KMSAN: uninit-value in rawv6_sendmsg+0x4bee/0x4cc0 [ 96.042700] CPU: 0 PID: 6545 Comm: syz-executor5 Not tainted 4.16.0+ #84 [ 96.049536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.058886] Call Trace: [ 96.061481] dump_stack+0x185/0x1d0 [ 96.065132] ? rawv6_sendmsg+0x4bee/0x4cc0 [ 96.069367] kmsan_report+0x142/0x240 [ 96.073175] __msan_warning_32+0x6c/0xb0 2018/04/18 20:37:48 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x1, 0x0) 2018/04/18 20:37:48 executing program 6: r0 = getpgid(0x0) migrate_pages(0x0, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:48 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0xff) [ 96.077235] rawv6_sendmsg+0x4bee/0x4cc0 [ 96.081334] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 96.086787] ? futex_wait_queue_me+0x687/0x710 [ 96.091390] ? compat_rawv6_ioctl+0x30/0x30 [ 96.095714] inet_sendmsg+0x48d/0x740 [ 96.099524] ? security_socket_sendmsg+0x9e/0x210 [ 96.104373] ? inet_getname+0x500/0x500 [ 96.108352] sock_write_iter+0x3b9/0x470 [ 96.112426] ? sock_read_iter+0x480/0x480 [ 96.116575] __vfs_write+0x719/0x910 [ 96.120301] vfs_write+0x463/0x8d0 [ 96.123850] SYSC_write+0x172/0x360 [ 96.127474] SyS_write+0x55/0x80 [ 96.130843] do_syscall_64+0x309/0x430 [ 96.134734] ? SYSC_read+0x360/0x360 [ 96.138454] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 96.143647] RIP: 0033:0x455329 [ 96.146836] RSP: 002b:00007fa2a6b7cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 96.154555] RAX: ffffffffffffffda RBX: 00007fa2a6b7d6d4 RCX: 0000000000455329 [ 96.161830] RDX: 0000000000000006 RSI: 0000000020000100 RDI: 0000000000000013 [ 96.169107] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/18 20:37:48 executing program 6: r0 = getpgid(0x0) migrate_pages(0x0, 0x1, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x40000000000001, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) [ 96.176381] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 96.183647] R13: 00000000000006b6 R14: 00000000006fd1b0 R15: 0000000000000000 [ 96.190920] [ 96.192536] Uninit was stored to memory at: [ 96.196864] kmsan_internal_chain_origin+0x12b/0x210 [ 96.201967] kmsan_memcpy_origins+0x11d/0x170 [ 96.206463] __msan_memcpy+0x19f/0x1f0 [ 96.210354] skb_copy_bits+0x63a/0xdb0 [ 96.215220] rawv6_sendmsg+0x427e/0x4cc0 [ 96.219290] inet_sendmsg+0x48d/0x740 [ 96.223097] sock_write_iter+0x3b9/0x470 [ 96.227164] __vfs_write+0x719/0x910 [ 96.230885] vfs_write+0x463/0x8d0 [ 96.234427] SYSC_write+0x172/0x360 [ 96.238065] SyS_write+0x55/0x80 [ 96.241441] do_syscall_64+0x309/0x430 [ 96.245330] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 96.250509] Uninit was created at: [ 96.254053] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 96.259071] kmsan_alloc_page+0x82/0xe0 [ 96.263136] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 96.267890] alloc_pages_current+0x6b5/0x970 [ 96.272296] skb_page_frag_refill+0x3ba/0x5e0 2018/04/18 20:37:48 executing program 6: r0 = getpgid(0x0) migrate_pages(r0, 0x0, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) 2018/04/18 20:37:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xce0, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r1, &(0x7f0000000040), 0xfffffd78) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000001400)={0x0, r2}) write$eventfd(r1, &(0x7f00000013c0)=0x9, 0x8) clock_gettime(0x0, &(0x7f0000001440)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001500)={0x0, 0x9, 0xfffffffffffffff9}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001580)={r5, 0x7}, &(0x7f00000015c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001480)={0x3c, 0x7ff, 0xde, {r3, r4+10000000}, 0x7, 0x3}) readv(r1, &(0x7f0000001380)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000012c0)=""/179, 0xb3}], 0x3) [ 96.276811] sk_page_frag_refill+0xa4/0x340 [ 96.281134] __ip6_append_data+0x1a20/0x4bb0 [ 96.285551] ip6_append_data+0x40e/0x6b0 [ 96.289619] rawv6_sendmsg+0x2787/0x4cc0 [ 96.293686] inet_sendmsg+0x48d/0x740 [ 96.297492] sock_write_iter+0x3b9/0x470 [ 96.301553] __vfs_write+0x719/0x910 [ 96.305269] vfs_write+0x463/0x8d0 [ 96.308813] SYSC_write+0x172/0x360 [ 96.312444] SyS_write+0x55/0x80 [ 96.315811] do_syscall_64+0x309/0x430 [ 96.319705] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/18 20:37:48 executing program 6: r0 = getpgid(0x0) migrate_pages(r0, 0x0, &(0x7f0000000140)=0xb285, &(0x7f0000000180)=0xac) [ 96.324881] ================================================================== [ 96.332228] Disabling lock debugging due to kernel taint [ 96.337675] Kernel panic - not syncing: panic_on_warn set ... [ 96.337675] [ 96.345048] CPU: 0 PID: 6545 Comm: syz-executor5 Tainted: G B 4.16.0+ #84 [ 96.353186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.362542] Call Trace: [ 96.365139] dump_stack+0x185/0x1d0 [ 96.368780] panic+0x39d/0x940 [ 96.371992] ? rawv6_sendmsg+0x4bee/0x4cc0 [ 96.376227] kmsan_report+0x238/0x240 [ 96.380036] __msan_warning_32+0x6c/0xb0 [ 96.384106] rawv6_sendmsg+0x4bee/0x4cc0 [ 96.388168] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 96.393624] ? futex_wait_queue_me+0x687/0x710 [ 96.398225] ? compat_rawv6_ioctl+0x30/0x30 [ 96.402550] inet_sendmsg+0x48d/0x740 [ 96.406355] ? security_socket_sendmsg+0x9e/0x210 [ 96.411204] ? inet_getname+0x500/0x500 [ 96.415201] sock_write_iter+0x3b9/0x470 [ 96.419274] ? sock_read_iter+0x480/0x480 [ 96.423431] __vfs_write+0x719/0x910 [ 96.427245] vfs_write+0x463/0x8d0 [ 96.430796] SYSC_write+0x172/0x360 [ 96.434426] SyS_write+0x55/0x80 [ 96.437792] do_syscall_64+0x309/0x430 [ 96.441683] ? SYSC_read+0x360/0x360 [ 96.445404] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 96.450592] RIP: 0033:0x455329 [ 96.453786] RSP: 002b:00007fa2a6b7cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 96.461499] RAX: ffffffffffffffda RBX: 00007fa2a6b7d6d4 RCX: 0000000000455329 [ 96.468774] RDX: 0000000000000006 RSI: 0000000020000100 RDI: 0000000000000013 [ 96.476051] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 96.483323] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 96.490596] R13: 00000000000006b6 R14: 00000000006fd1b0 R15: 0000000000000000 [ 96.498371] Dumping ftrace buffer: [ 96.501896] (ftrace buffer empty) [ 96.505580] Kernel Offset: disabled [ 96.509180] Rebooting in 86400 seconds..