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 '10.128.0.35' (ECDSA) to the list of known hosts. 2018/04/20 15:16:14 fuzzer started 2018/04/20 15:16:14 dialing manager at 10.128.0.26:40315 2018/04/20 15:16:21 kcov=true, comps=false 2018/04/20 15:16:24 executing program 0: 2018/04/20 15:16:24 executing program 1: 2018/04/20 15:16:24 executing program 2: 2018/04/20 15:16:24 executing program 7: 2018/04/20 15:16:24 executing program 4: 2018/04/20 15:16:24 executing program 3: 2018/04/20 15:16:24 executing program 5: 2018/04/20 15:16:24 executing program 6: syzkaller login: [ 45.772647] ip (3756) used greatest stack depth: 54848 bytes left [ 45.881705] ip (3763) used greatest stack depth: 54816 bytes left [ 46.316271] ip (3805) used greatest stack depth: 54672 bytes left [ 47.057660] ip (3876) used greatest stack depth: 54560 bytes left [ 47.226594] ip (3888) used greatest stack depth: 54200 bytes left [ 47.687687] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.694242] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.726630] device bridge_slave_0 entered promiscuous mode [ 47.768732] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.775257] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.799882] ip (3930) used greatest stack depth: 53656 bytes left [ 47.822254] device bridge_slave_0 entered promiscuous mode [ 47.861962] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.868525] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.904541] device bridge_slave_0 entered promiscuous mode [ 47.941272] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.947814] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.960984] device bridge_slave_1 entered promiscuous mode [ 47.970821] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.977337] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.997112] device bridge_slave_0 entered promiscuous mode [ 48.012910] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.019491] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.043774] device bridge_slave_0 entered promiscuous mode [ 48.062597] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.084102] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.090676] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.116081] device bridge_slave_0 entered promiscuous mode [ 48.132083] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.138600] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.172798] device bridge_slave_1 entered promiscuous mode [ 48.179795] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.186302] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.216673] device bridge_slave_0 entered promiscuous mode [ 48.228383] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.234879] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.255497] device bridge_slave_1 entered promiscuous mode [ 48.274569] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.281175] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.299934] device bridge_slave_1 entered promiscuous mode [ 48.310674] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.317853] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.324367] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.345697] device bridge_slave_0 entered promiscuous mode [ 48.363344] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.369931] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.389712] device bridge_slave_1 entered promiscuous mode [ 48.396254] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.402870] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.414192] device bridge_slave_1 entered promiscuous mode [ 48.436929] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.450018] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.457719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.466323] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.472819] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.499631] device bridge_slave_1 entered promiscuous mode [ 48.509559] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.517864] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.524447] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.572270] device bridge_slave_1 entered promiscuous mode [ 48.611891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.685183] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.702613] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.710956] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.719832] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.776715] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.818421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.939997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.952278] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.999602] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.482445] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.581070] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.672216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.694872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.736658] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.747836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.808452] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.888238] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.972951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.983182] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.992714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.008185] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.052660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.179693] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.269357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.287274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.752561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.798508] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.942894] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.961360] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.990807] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.020025] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.075333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.192675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.210706] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.219105] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.227329] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.236431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.248878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.296187] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.303626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.318875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.355665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.364122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.381458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.400267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.428867] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.436259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.445848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.490755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.499320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.542610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.578093] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.585597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.599835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.615626] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.624353] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.632734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.642661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.664683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.688075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.707871] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.716085] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.724693] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.731642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.740485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.773801] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.781332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.792155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.838801] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.847267] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.858794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.906888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.934816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.961904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.983068] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.997775] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.014508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.049691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.069175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.099710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.115141] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.128225] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.160200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.191585] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.199180] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.212828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.245368] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.270987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.308853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.157640] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.164204] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.171207] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.177708] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.232268] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.240378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.268343] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.274849] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.281768] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.288247] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.297815] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.305114] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.311564] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.318443] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.324913] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.336724] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.343387] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.349925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.356945] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.363438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.403830] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.412103] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.418614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.425495] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.432000] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.471468] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.509581] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.516148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.523131] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.529640] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.606835] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.662442] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.668988] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.675873] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.682349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.714321] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.933100] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.939611] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.946487] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.952964] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.022377] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.263169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.273531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.318297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.357192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.388841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.429467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.436965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.832610] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.944225] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.016729] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.156750] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.274428] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.378836] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.550237] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.582862] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.589232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.611827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.699000] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.705483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.717800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.885141] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.891457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.902126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.956134] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.965145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.979797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.020707] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 65.125408] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.131838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.148701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.195497] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.209276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.217852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.477314] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.483719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.494814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.921140] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.927448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.938293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/20 15:16:51 executing program 3: 2018/04/20 15:16:51 executing program 5: 2018/04/20 15:16:51 executing program 3: 2018/04/20 15:16:51 executing program 5: 2018/04/20 15:16:52 executing program 3: 2018/04/20 15:16:52 executing program 5: 2018/04/20 15:16:52 executing program 7: 2018/04/20 15:16:52 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) getxattr(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)=ANY=[], &(0x7f00000012c0)=""/13, 0xd) sysfs$2(0x2, 0x5, &(0x7f0000000040)=""/113) 2018/04/20 15:16:52 executing program 5: 2018/04/20 15:16:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x48, &(0x7f0000000340)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0xffb5) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/20 15:16:52 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="0200000002000000000000000000000021e8aa8a2a5738d2ec5417bbc1291623e9226ca77c2339bba3a767246676d7cc53f9ee96ae59ed6be559bf10feea8dd93a248f98326ed1e0fbe76c76b99c6bd6fcee26bc8b81a05da4aa5ee4c0d40f502734e363d2185b7afbc31c606af01ac95b966b3d80be475f0b4817d0091e2a67736f8a39496b2ab0b8e655d4f7"], 0x3}, 0x2}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x50b8, 0x42081) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)="776c616e3073656375726974793a766d6e65743170726f636d696d655f747970652dd900") 2018/04/20 15:16:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getdents(r1, &(0x7f0000000000)=""/245, 0xf5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffff, 0x400, 0x55ab, 0x2, 0x80000001}, &(0x7f00000001c0)=0x14) 2018/04/20 15:16:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$addseals(r0, 0x409, 0xa) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f00005f0f3d)="80", 0x1, 0x0, &(0x7f0000a4cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/04/20 15:16:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='./cgroup.net\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x42600) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f00000003c0)='l', 0x1}], 0x1, 0x200000) write$binfmt_misc(r0, &(0x7f00000053c0)={'syz0', "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"}, 0x1000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x0, 0xffffffffffffff84, 0x1}) 2018/04/20 15:16:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) fchmod(r0, 0x100) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) 2018/04/20 15:16:53 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40000, 0x0) syz_open_pts(r0, 0x2000) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/126, 0x7e) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x7ff}, 0x1c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0xff) setsockopt(r2, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/20 15:16:53 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r1 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x8) mkdirat(r1, &(0x7f0000000300)='./control\x00', 0x0) getdents(r1, &(0x7f000076cf07)=""/249, 0xf9) read(r0, &(0x7f0000001440)=""/244, 0xf4) r2 = msgget(0x0, 0x403) msgrcv(r2, &(0x7f0000001540)=ANY=[@ANYPTR=&(0x7f0000001800)=ANY=[@ANYBLOB="bd0fd3b4b98f9d6344139280ca365981279edf469301e5eb12accaa6d4c3c97f9ec42fcd7f8377444965ce63fdf07c07e67a35aaa9bc37d48e499ad95021cbb63bdc5671b6eed6cd1d0b8380bc14990294ce0561cf02a96665b80ae6ae52bb7c3811d4749fb282c1e93795e54c7b6abccc7c9be92e5d790db1f6ccdb9a1c8f4b941edb17640dd90b97cc0b12864ec59495bcd043612c7c5de32b2f60075b629972dd44aa9a6e25a8fc1be0b43724856489196728c5a2efe77492bbb5563c9590e2e291a79df8d5fb97c02d1fa565c6e262027e84078100acb606af52781cdc4accf1bcc8cff5b2", @ANYPTR64, @ANYRES32=r0, @ANYBLOB="e429b65d78eab091c38ca1c112bdd2b57fdd45", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYRES64=r2, @ANYPTR, @ANYBLOB="ab3e2491212de7f72782650e3ca9dd63c7262c0e", @ANYBLOB="3c3b91fbce7c1c8627c07c83f037bc86fb58fd7785ca5321c1b726d9713db5fbc1d7b65e943e42d88727d613c5e943e0852e997b059a968ac51d2b9ff68d15e0d3ecd06b02c1d7772323c26eb97e510b4bb32f11b0573788f2db18d0ed3e2e906679022010aae7224b3bfe8834f8b9ded96634c276a860f2a2ca2e38e70414200a9df0b370269e9aa9d76029de4e8be910a34410428cc82c", @ANYPTR, @ANYBLOB="38b83d9a07bf1cb26d9dad72aad1c061e7fb4e57db18c0e7578c92321f979ddf56e30f959d978f0a261a2b925d09367db0d0c193cc51bdfe8ed2818e03c0a8d18e2191b110d023e0dafb6bd6a406f4a0d78f9d1017026e2e114ad26129bfe05c26ba678718b1dcdf1e37f82cd5cc0e00a268f038a546e101de0a30f537e558f5024d9af4433e2b50604796afd2a238ee9b3eaadeecbe736d68f2fb68258a1b27576a0e16deafc019e4e0298caa093e4cc134eaa49d6c6e30318f56fa9b680cd487e24efcc8ba168be602e14429afa61988177fb2322f3efd671c9d1022091b94"]]], 0x1, 0x2, 0x800) r3 = openat(r1, &(0x7f0000000200)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000000)=0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000240)={{0x38, 0x7}, 0x1, 0x7, 0x100000001, {0x5, 0xfffffffffffffffc}, 0x5, 0x1f}) readlinkat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000440)=""/4096, 0x1000) unlinkat(r1, &(0x7f0000448000)='./control\x00', 0x200) getdents(r0, &(0x7f00000003c0)=""/77, 0x4d) 2018/04/20 15:16:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = getpgrp(0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x80000001, 0x2, 0x2, 0x9, 0x0, 0x40000, 0x400, 0x0, 0x10001, 0x5b91, 0xfffffffffffffdda, 0x15a, 0x80, 0x4, 0x401, 0x7, 0x2, 0xeff, 0x8, 0x20, 0x25f25943, 0x40, 0x700000000000, 0x9, 0x8, 0xffffffffffff3c3c, 0x0, 0x44, 0x4, 0x6, 0x4, 0x8000, 0x3, 0x1fef, 0x5, 0x1, 0x0, 0xfffffffffffffe00, 0x1, @perf_config_ext={0x7, 0x7}, 0x80, 0x3, 0xa195, 0x0, 0x0, 0x6, 0x8}, 0xffffffffffffffff, 0x10, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x5eb503a2, 0x8, 0x0, 0x1f, 0x0, 0x401, 0x40, 0x2, 0x5, 0x1385, 0x100000000, 0x5, 0x57, 0x1, 0x1000, 0x6, 0x3, 0x8, 0x9, 0x2, 0x100, 0x3, 0x2, 0x7, 0x0, 0x0, 0x4, 0x6, 0xfffffffffffffad0, 0x5, 0x4, 0x7ff, 0x800, 0xb3, 0xc9e, 0x401, 0x0, 0x6, 0x1, @perf_config_ext={0x580f, 0xa36}, 0x8, 0x200, 0x8, 0x7, 0x1, 0x8, 0x9}, r1, 0x5, r2, 0x3) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000040)="189e", 0x2}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r4 = msgget(0x3, 0x520) msgctl$IPC_RMID(r4, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x8000) getrusage(0xffffffffffffffff, &(0x7f0000000140)) 2018/04/20 15:16:53 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=""/246, &(0x7f0000000040)=0xf6) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000280)={'syz0', "62886613b63958edd7c7b0bae4ccfbab77165a04c870327c56b2e88bae3ff2b35ed14a01f5443207d600e7c91b64e21ca444c3511a6ee2816799a71e6b2ccb42fabda5ae81d908a6dfd2f177065af9a94787a4195baba785e2b399d5dae268076e1f11f13c037f44db6aba826c67665bf59025c72d6b474882a4ebb57beb08ce58230bd33e788056d2ecf8c55efcf030958109bb68d75963ab24b9eee5"}, 0xa1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), 0x8) timer_create(0x7, &(0x7f0000000080)={0x0, 0x14, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_gettime(r1, &(0x7f0000000240)) 2018/04/20 15:16:53 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/169) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x34, 0x0, 0x0, 0xfffff028}, {0x16}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0x99, 0x5}) sendmsg$nl_route(r1, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=@bridge_delneigh={0x1c, 0x1d, 0x403}, 0x1c}, 0x1}, 0x0) 2018/04/20 15:16:53 executing program 6: pipe2(&(0x7f0000000080)={0x0, 0xffffffffffffffff}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@dev, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', r2}) fchmod(r0, 0x439) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x6) 2018/04/20 15:16:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='./cgroup.net\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x42600) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f00000003c0)='l', 0x1}], 0x1, 0x200000) write$binfmt_misc(r0, &(0x7f00000053c0)={'syz0', "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"}, 0x1000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x0, 0xffffffffffffff84, 0x1}) 2018/04/20 15:16:53 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) close(r0) [ 72.361806] QAT: Invalid ioctl [ 72.392200] QAT: Invalid ioctl [ 72.424268] QAT: Invalid ioctl [ 72.440271] QAT: Invalid ioctl 2018/04/20 15:16:53 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x106, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x9, 0x40a001) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80014}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="e2ffe718b4fbd9eb146943bd780c37e379729ffb14b55a1907aa813fdc531d7efc7a838c43fabebe03edc1f703c5bb3972356d0480060e042a5626fd02ac937463", @ANYRES16=r2, @ANYBLOB="140025bd7000fcdbdf2501000000080004000100000008000500ff0300000800060063e800002400030008000800400000000800080006000000080004000000000008000500ac1414bb44000100080009000300000008000800080000000c0006006c626c63000000001400030000000000000000000000000000000000080004004e24000008000200000000000800060000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x40800}, 0x40) getdents(r1, &(0x7f0000000100)=""/89, 0x59) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x40000000000b, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/20 15:16:53 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00001f7000)=""/4096, 0x41f00, 0x0, [0xffffffc0, 0x2]}, 0x48) 2018/04/20 15:16:53 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/169) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x34, 0x0, 0x0, 0xfffff028}, {0x16}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0x99, 0x5}) sendmsg$nl_route(r1, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=@bridge_delneigh={0x1c, 0x1d, 0x403}, 0x1c}, 0x1}, 0x0) 2018/04/20 15:16:53 executing program 2: io_setup(0x3, &(0x7f0000000000)=0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x20142, 0x0) r3 = inotify_init1(0x800) r4 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x200) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000440)=0x48, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000400)=0xc) r6 = syz_open_procfs(r5, &(0x7f0000000480)='net/udp6\x00') io_submit(r0, 0x2, &(0x7f0000000340)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0xffffffff9b09d06a, r1, &(0x7f0000000080)="655b294cf3214f3f89d1737d5202584646531809cc31a97424bed04a34d58a483746804a883ef601a0b648e9180d6bbd8b9aed517e9d3078d75666947ee181b5cef6a29af1d8e89c52eaace3b8c4103b4e999e2164720388a90b4fa631677f00d789d299af79fb6bebdfc3bce8623c5c802af55ccd006e7991a91dce72e424dab71510894054d7556c52f5789bd6f1c46808e8146128c7a0266ac05fbd0213cbec598a6529d4", 0xa6, 0x9, 0x0, 0x1, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xe, 0x3ff, r3, &(0x7f00000001c0)="f169915ae29cbbbd36c37f34e9a909189b97e87438db24dfdf5952c167459c70bc52a48e4468f784e9cf770220a9ea55dd76fb9f92b7d73271c15caf9cf41f8b378241562efbbe16e29aca211da30852d40c12239004e1bd72fe133e547b68e0e08e8f5f466c63d00abbfe6e9a346a9dde41acc72f22b2e584eebdaf03f70bfe223cb40abb2288aea42c33e017fc76a92202514eb71199a9c3a67cf9df42e31e40d915f91f61ac9674c25777744f629204d7e5ba17d103a227fd26144733f139ded266acb1f3c3c88b19c3cde15dd43fb7806f89", 0xd4, 0x0, 0x0, 0x0, r4}]) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f00000003c0)=0x842d, 0x4) r7 = socket(0x10, 0x802, 0x0) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f00000004c0)=0x2) io_setup(0x9, &(0x7f0000000540)=0x0) io_submit(r8, 0x1, &(0x7f00000007c0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, r7, &(0x7f0000000000), 0x0, 0x4}]) 2018/04/20 15:16:53 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xc0, &(0x7f0000000080)={0xa, 0x0, 0x6}, 0x1c) pwrite64(r0, &(0x7f0000000000)="3194f1f2eac373c51928c4449b3e4d2b984a617334d8657b60108dde75f78af0845c3bac13535a2a53543a8e8401bb4bb5688d6df9819c1c70ad7db89aedbfae7c7bc90fb7ea6bf8370a6c", 0x4b, 0x0) [ 72.682396] QAT: Invalid ioctl 2018/04/20 15:16:53 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40000, 0x0) syz_open_pts(r0, 0x2000) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/126, 0x7e) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x7ff}, 0x1c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0xff) setsockopt(r2, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 72.741181] QAT: Invalid ioctl 2018/04/20 15:16:53 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = semget(0x2, 0x0, 0x4) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000000)=""/23) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x80000000032, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000140)={0x0, 0x6, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000180)=0x8) 2018/04/20 15:16:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x2001, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080), &(0x7f0000000100)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getpgid(r1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000180)=0x2fe) 2018/04/20 15:16:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = getpgrp(0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x80000001, 0x2, 0x2, 0x9, 0x0, 0x40000, 0x400, 0x0, 0x10001, 0x5b91, 0xfffffffffffffdda, 0x15a, 0x80, 0x4, 0x401, 0x7, 0x2, 0xeff, 0x8, 0x20, 0x25f25943, 0x40, 0x700000000000, 0x9, 0x8, 0xffffffffffff3c3c, 0x0, 0x44, 0x4, 0x6, 0x4, 0x8000, 0x3, 0x1fef, 0x5, 0x1, 0x0, 0xfffffffffffffe00, 0x1, @perf_config_ext={0x7, 0x7}, 0x80, 0x3, 0xa195, 0x0, 0x0, 0x6, 0x8}, 0xffffffffffffffff, 0x10, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x5eb503a2, 0x8, 0x0, 0x1f, 0x0, 0x401, 0x40, 0x2, 0x5, 0x1385, 0x100000000, 0x5, 0x57, 0x1, 0x1000, 0x6, 0x3, 0x8, 0x9, 0x2, 0x100, 0x3, 0x2, 0x7, 0x0, 0x0, 0x4, 0x6, 0xfffffffffffffad0, 0x5, 0x4, 0x7ff, 0x800, 0xb3, 0xc9e, 0x401, 0x0, 0x6, 0x1, @perf_config_ext={0x580f, 0xa36}, 0x8, 0x200, 0x8, 0x7, 0x1, 0x8, 0x9}, r1, 0x5, r2, 0x3) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000040)="189e", 0x2}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r4 = msgget(0x3, 0x520) msgctl$IPC_RMID(r4, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x8000) getrusage(0xffffffffffffffff, &(0x7f0000000140)) 2018/04/20 15:16:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = getpgrp(0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x80000001, 0x2, 0x2, 0x9, 0x0, 0x40000, 0x400, 0x0, 0x10001, 0x5b91, 0xfffffffffffffdda, 0x15a, 0x80, 0x4, 0x401, 0x7, 0x2, 0xeff, 0x8, 0x20, 0x25f25943, 0x40, 0x700000000000, 0x9, 0x8, 0xffffffffffff3c3c, 0x0, 0x44, 0x4, 0x6, 0x4, 0x8000, 0x3, 0x1fef, 0x5, 0x1, 0x0, 0xfffffffffffffe00, 0x1, @perf_config_ext={0x7, 0x7}, 0x80, 0x3, 0xa195, 0x0, 0x0, 0x6, 0x8}, 0xffffffffffffffff, 0x10, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x5eb503a2, 0x8, 0x0, 0x1f, 0x0, 0x401, 0x40, 0x2, 0x5, 0x1385, 0x100000000, 0x5, 0x57, 0x1, 0x1000, 0x6, 0x3, 0x8, 0x9, 0x2, 0x100, 0x3, 0x2, 0x7, 0x0, 0x0, 0x4, 0x6, 0xfffffffffffffad0, 0x5, 0x4, 0x7ff, 0x800, 0xb3, 0xc9e, 0x401, 0x0, 0x6, 0x1, @perf_config_ext={0x580f, 0xa36}, 0x8, 0x200, 0x8, 0x7, 0x1, 0x8, 0x9}, r1, 0x5, r2, 0x3) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000040)="189e", 0x2}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r4 = msgget(0x3, 0x520) msgctl$IPC_RMID(r4, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x8000) getrusage(0xffffffffffffffff, &(0x7f0000000140)) 2018/04/20 15:16:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002940)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002980)=ANY=[@ANYRES32=0x0, @ANYBLOB="5800000066299d5f74631ec9c71d5c432fbc186591084358c45513553ff907ec150df7de3daa2e875f693a9c89b00ed5d4af207378a13369c0e26ea489ab7dfeb20a7a3b4322978508eaba8224179f8f"], &(0x7f0000002a00)=0x60) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002a40)={r2, 0x8}, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/255, &(0x7f0000000080)=0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001440), &(0x7f0000001480)=0x14) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f00000002c0)=0x54) timer_create(0x7, &(0x7f00000013c0)={0x0, 0x30, 0x2, @thr={&(0x7f0000000300)="87519da4dfe43f882028dbacc816fec957fea17b0de535ef0b4099a46edbe43a0e1352021feb01e9a879faa183bfa49c78d5d6834ebc3e7956aed31ebbebba5c332f4471553f29e1d7cf79409ec55a017683b1bbf4a47f9899671f664666383421e259076d7bd6e0a29dc02684ce3cf5b5e3e02f2e55cfb7792179d5ff6c2d730aef5c36a2a0df7cb8ce280c67c4120f5ee773fcd74fad7b6c11c0e6e9d7f5", &(0x7f00000003c0)="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"}}, &(0x7f0000001400)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000040)={0x1, "81d9ebc900deff000000000100000040", 0x4}, 0xffffffffffffff26) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000014c0), &(0x7f0000001500)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/04/20 15:16:54 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000440)=@ax25, &(0x7f0000000740)=0x80, 0x80800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000780)=0x1, &(0x7f0000000880)=0x2) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x20000800420000a, 0x84) r2 = memfd_create(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x3) r3 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x0, 0x900) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000600)={r1, r1, 0x7fff, 0x8000, &(0x7f0000000500)="e454dd4775ab2b2973669f922e10cfc2cb6cf3cadf7f8e635321a420f343356c0185b01c4e111a96e2bcfd40c770ecffb5ccca1b0ed11bf36da4e8c77964f615f53004c984393649b7b9dd39ca87da4d9b370528757028eada980501e4f332aa6cafcef5f11a707d9aff1065f1306687a542f8bcc779e67523dc34bbee19bdc1d7ba1eb992166c179a18f57dadeffcce155b922c0221e525909f2776b7963ba4f1bc227861c515dcfe2c6f3ba8c94f025c256fe5afdd534c085344529279575d37ea56f1775c1bb2614d7af3b65aca1c6fd9ab017b4745ab18f76ba7ab918249d9fa", 0x401, 0x1, 0x80000000, 0xfff, 0x4, 0x7ff, 0x9e, "cb4a37a62445435888b5acf00c3cb751dc971c1e952bfd777f47240ad3e29ee2a5a5db3ef99dfa6e7f32b96a81c8149a57eb0075ed67c8c483b58606082660bd759d61316afc6753950caf9d6a11201d70765e48720e88287b7df6bc10dcf14d199e659093d0603ba604f8c814d5ee489562b95305db6eb1bb2b402bdc6443bfc33ba9cd913df5dfac8c9e1ed098215254799752b8a4b3ac1ff284c91ba42f26ad76a16d6213e3499e25e6703103a391bc77e24e126b3fb164d01a48221148cb15884345506f14ff44c717aef5569daf05320b2d79236100e788a97587858cf7fe30401795a32da87e8a3f58"}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', r2}, 0x10) r4 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xffffffffffffffc0, 0x400000) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000000180)=0xc2, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) recvfrom$inet6(r1, &(0x7f0000000340)=""/53, 0x35, 0x40000020, &(0x7f0000000380)={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r5, 0x1000}, 0x8) readahead(r1, 0x4, 0x3) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000400)='vcan0\x00') r6 = accept(r1, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000080)=0x80) getsockname$packet(r2, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000800)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000840)=r7) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f00000000c0)=0x7, 0x2) 2018/04/20 15:16:54 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x4, 0x800, 0x8, "df27e02a3e25", 0x10001}}) ioctl(r0, 0x2285, &(0x7f0000007000)) 2018/04/20 15:16:54 executing program 1: r0 = timerfd_create(0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x3a, @empty, 0x4e23, 0x0, 'wlc\x00', 0x14, 0x7ff, 0x58}, 0x2c) timerfd_gettime(r0, &(0x7f0000fee000)) 2018/04/20 15:16:54 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='wchan\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/04/20 15:16:54 executing program 7: r0 = socket$inet6(0xa, 0x8080007, 0x3) init_module(&(0x7f0000000080)='selfsecurity:\x00', 0xe, &(0x7f00000000c0)='\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x4c, r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/20 15:16:54 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={"62637368c0bd0000005a0d00008000", 0x800000000000000}) socketpair(0x9, 0x3, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000000c0)=0xe5bb) 2018/04/20 15:16:54 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f00000039c0)=[{&(0x7f0000002640)="5f77948ebf3f1af7bf603af796bf745397bf2d6b451ec01fe314b96b14e7d1c044bb8626ff353c655a9f14ebe880cca298f8068590aeccb8cca028e1240db788807ef83dc167abe58948f64eb5977f5f8aec1a8b655697da607142e5f387147256a642566c0c6027c7c6e9eab24ee9f532498c726602043faaa362820f33e692af3e12ed20", 0x85, 0x1}, {&(0x7f0000003ac0)="96839e6002f37e96b735f2860257782eb2d32c", 0x13, 0x80}, {&(0x7f0000002740)="d4287d11c2227d02668e5536aa8bacc05a3924afae254d65cc600cba09bf2a4c225069363115e3822c025df98e665020d50d796236515fcfead40ad0e720fc3da2a6956691f4c9baa19b2ea3a0444536222823832ea744b9959edc98335ceef85c7cd40cd6071add0f72efe127018b96e9631df7e07d1d9ab3f89ed11d3b675b19e6767ec376550856f36d9f5473ed7b062159efa730264f35e243add426901827262fb111980f9a5065b719eb1aaf23f13c1acfa0946cc2742f691eb8d27dca9a23657961975e2170914b567a3e08c430eb6ae873278c0d4bfb03452c64bdca2a", 0xe1, 0x8}, {&(0x7f0000002840)="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", 0x1000, 0x3}, {&(0x7f0000003840)="5b9ca5edd5d041251ab168e42d7bad3ea2aa335b011b200bd6c51d504c247b08eb0dcaba5acaef2e3541c98cc729a24d8d17fa9d725fca865c980ed0adaf3a84fc52ec8e4c5cb37f99bad15cd24e002b88d7031cc10c727830c776475ac3eb229374517186009386b4070cbac9925645c8dc467997ea241b6499df22434f8f45986d077178662e9ac7fd50f444c27b2117d09ef2639d5e1386f083fd6b834ed7b83fc9008216636b938ea51f9c1c6fa36bff835ae2ae52fa199d318a6bcec1bcd093e8693d5074a09a29", 0xca, 0xffffffffffffffc1}, {&(0x7f0000003940)="d53b05aa04c98656113135b8ef278e6f8c92e8521e686ba0558809d1d77e27bf26e458412bf01c86ddc49509dacfcbe92ecfb586ae65104aeec76c811a5136afb9e3fae3fabd90baa891086cbc9f2caf13", 0x51, 0x4}], 0x0, &(0x7f0000000240)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x34f, 0x2, &(0x7f0000001300)=[{&(0x7f0000001480)="080887d9b82a305913b90bf8eb7bc88cc3f7a12f82f793187d53225b92b3eefbe6d8aa6cecc969d82ec90f95e19f02875da0ca31b8f3d696a73cda6bf84563ff2591e1707bce7270c288502d5ccf255960077cd71978b5cccd266760c4cc963706d733ba308b11ec1d4cf8d446062912c1727a480732596dac", 0x79, 0x8}, {&(0x7f0000000300)="13af3dc5b1d32d032bae8e899fdf9b8564789c62fe35351c3fe05f8686e82d8e86d74e26b67eed48e2cf4da5e0526d4e63fd624d2286771255820592be4e17e3e43b1be12d5b44ac6bf5ee010f2283345404b2288d0dcc7ed58747405fe234725a35d9e4329637a8427ee426d67ad20f33e98c62b3c50868177a7a7b0c0cba6c5a44f75bdb6dc025cd1fee7fb0d7ad89b3bb2e2338419d57ac07525cb62b467de4adcfce664cd344b894853e30264c0eb9eb150eeb367890937b7c57268f7e126252e4fc624089a186d02b382d588792bfb2a52a9c41d7a1c170ed102730799032cbd837444e61d379b7efb9dcb1365396ca8c8c3ac6eb55a3426315d51bbf9e1437ddd614282975a8fcf2259a81f3d4ae424a04c301c872c6a6d0a6593ed2ff23c38c22538132a19f8eb817c64fe8afa4ea42e1b45c9e89645173b8a564ad50fcb6f87cea5311e3e0173ed526a7b7553459dbb60a4b7609140abb10fa61f8be39ff087bafe41ffdb48e766ecece6fc75aac53414fd3ebc0b21455624e96a0b66874157c7e39a3ccfd21554a46f53a8922e0f35c6b265c88924f3940b55f90908396b6ecb3f3e92e6019c3f188663f31e613332b3fa9f3f4293f96dcb75fd9203b154e8e12b8536bc3ac91d5ed1b81cd42537956fee25d9fc5a9e45ef8e23b009ac8397ee3c67230b57b7ce6fba3f805542a6d07ba3be27950ccda4b4b90a031396f75f978042fc3846d51f8f6741d47fbb4020f8f08ffbf1de4d75e1edfe4f2fa3f24ba7f917338354ef6fd0229632c5f2a3f643ccc37fe6ec6f618dc93e61fb57c1efc12406d8aa7b14a48ffab8ebf116e3141831dac7e906d44b85782eecb04711e8d89374ea1b7a2935bf096e75d37d56106b0e4005fde1415fc56fb5cf69ea9d20ac03c1bce8f00ba36b5bbe404b4cbc23703f64bf94f03b314985ed91fc43dc120b8b0d3c87e805049623993e49436bf43f98072bfb5a75922d4bdd89967bff766c2775235730e656c57896f0c0ac77702531b206be63e289de2a788db1239af55c4bf082abeb4299435a56befbcc9ec72bf801e1f3807d733124120dcb223f8d4548d809b0ed60b0b71989e5a1c4f7d612ff194c33e00c478877486809ae0b1644f18aa8590491d05b6a571a4a49f6ac0fc573335a9225e1e2d7bb996f8376284b29d9fb0b65e7fd2ca12e77cea420859c3fd9611cc0ac61f63bf49a2f7ef454569ad92557b8293de3a4b579d0d4e76e28e51aa14488848ed99c3950a20c4f8b488e385a0ed962cdc4c3fab01e1e08a86665ec6802003b85f9a620ce1baac47ad8a15d92b108dd9dabc50b40d78a0f3cc6b2fb9e7d23a914bab5bf8cde39db26e27197e264d2c1528f043843345ba004739ad37044ac870b402f840d8811f44f53bf6e71e8c3b896f921d30aabc05961b7b20479a7af7f4def3c536ef8672b5a065a9ae7f39fbf86099517306f0e64e387e4782a9daa4b3c26a4ab9da6f6bdd9019835c586fcfd6b2940942c9d31336af47acb76f2f74a716e7f2a60c6cde1d4d876f88e8b0250959c126810ec0653e1cc09417f07d91aacb626b4420eb5f3c815df3c11a7e1e02bd9481074557f9fed44d696db03a53e0b1bd1e3e51dc3208f673028adf633e854b17fdeff53560283480bfe1f466e4af086f325f617effdd9dc7d4e86e326b4bb80a28221d50ecedcaca379369995546315daa1cb87e972d7d04bad17189669581e292b830a345a3635228785d3b63296c244d3923dc17c4c084557cc70405ff2670e7fcf5a3435748eb87ef3621405022ce6b3cf5e77e264fcb4fe8c61bca41561887aaca2645b6ae20d8696426921ecd1d72eadac6e74d10afd07df5b740110a4cda56c3a1e76d30ab3aef4297976db95a1ce454038368fb6f50d775235808dcbb53e162d55950ddcda68ec0ef87581b9be2033431b83a92aa402f25c6899c1b6301c5606f69c16c72f1b6ff1b439789321b01a126085e4dedf7eefef9585997572fc3e3f146f2054da7373302c15cb3c7d193e82c97e4dbd220709853e5b67a1a56af49a38658a19b5de5b578f98bae7754cb1a0c953157785d8d0fec2c33807cb4482a06f479bcceaecf19f9d2532e44779dd9f49bfa2c46d8c866f4673f75accf4f1a04679e2b1f4ad69dcabd6499897cc8b7a1eaf0e25dc5b200c4fb1b0c728279b596db4a927e8437bb00ac16ecb210558e67d8b3dec89fffb7903cba0f10a1a53095c62f87bee6d5c8be28f414038db2d8e3e6dda92793587c7e2006ffd68ac6a1599a9ee41bb7ea526d1837fca2f24367d58af9b5867c25c8bce8e7f26c0fe8f31b80f0b8da2ce90aca794b07661ddc35cc4df9daefce4a26cff1f52b9274e4d5b55cb8a6faa4671d72a06e4089fd3b30c10e947a74d690e7590b1b1eda48df534e6bb4a56fe911ee29fdb019e55e779ba9e007b5945c7863d47ab61f307f9a22140a6a7fc0e50dc763cddef19fba06245c0febedbe598d32587f1d6b2c346dd23a1dd07beb28cd2e4aa46faea80b30cd19e10565ff08b8080915766fc2ab9918a38fb5ba19f12f4c550a2c78b78f3af74cc3584f4c4ff6c121952ef87f6a41f8d30b3b060641fd3a1ab9a9df5d4ac482485987b3dc3baddacdbd4e64fbff82551b3b2ec93017c97abdcf42d46b1280ad2080e96934047d061daf6f4f844cbc69ad8b391a8eefe14c5adbb5056457eaaedb6891a0895722a14adb8498e2bde17e1c3a7da514df11e1bd3caa4f4777c8e8581d5827f6d21a8b767b7d2a946a60108911ec62200397806fb226b700dd7c110c88fe5fe59f0fd777c619141babbfe7046a4c7aa74b5c93a66b04e83a3220c02a72585777afe3061fbc643621629df76b4f153994f58c8ff4b532e43cbf1c996a1ff8a29b5cc02114011e89055755d4547283a0c3e4bd310194c4eec38ec6a6add5e72d17a6001b79898ba82dffb941ecc68027fd1c69f09375c472701c443593ce3881dfcea7f1a1592f55aead65c8eae684a7feb2d978983157d7e0c3b724400c1d8c8ee3188d75d8dbb556e4c716896a1267ee6bc07db3339c2160d9db2441606901b98da7718815ebc6a60a877f750aef50875e1fe1c93ef087259495c464f9e3a5386d5b8f02c43c81da0d192282f70273dee12488a3ad781f1cd7d2369a82c772df46cb546857a493c7e9d19792fd40d88ccea9d950c2ce7f31f7e08c34fd453c48f1712c859c96975c1f07d51de31852fcdfcd56a78efcee345c935e0600c9890f25dde59b0fd30c2d1b136a051fc4678bac4aea1fc51a04e87df3ffb45c2718fc3b4891acb7b3f46d5eb1dab11855a813256e64e8587b2b6333241551d7b33e808b4fc16fb1e0f0a6ddef7f52634924a9adfdf2961108d760df7b7eaaef4c84afb7bbe28d0ea11a837adb5ab3f6c6367dbe2f6e98a151934491dc14dae2ba5fb7e52ce113e12b1b8ca1d1ae307d676f42b7c8c12b31f449106b8dcfd9fdbecb8c3539ec9f18a3eb86a7e9b1ff93c214bc01e7185e4599a8945abb39a26b6136785ce7413712fdfc6cd9407fc1d39c5562c092262f1e5c09ebb198ad00239dca2fae6ff3b4d55ab03d1375fcc6b2a35a1b59d32f682febde0f250860f3750a0e25176a43d124b89159946d1c6ff262ea8da7a54d97c2c7d3eaaa2c20f3037fa9079a84c1b138d935afa765f76a00d6ce6359ceeffdb0a0ee278e1edc4c0970cc57f62c8e204d8e9d8e002b9065661048340d1b4376a1951cb0c3775a9e4a05e5806ace11f4b49b0e2fb6b3cff12e8f0f686de8bc7651fc65a9492189309b24dedd7ed9a9f8244a7e93fed2c9da5a0ab77c20d5bf57d8539b38d0d7657c68ff463eeaa8691a5a87a3f6753478b65ea4bc7e65add21ef6f084af3ecb2abd1d1f51f7d48f5df13afaf08c5c7145a4b5d34fa138da9a75d3335ed647fe82e02bd556e209321b3b1be4031473310db8ef7425294f903932a45c8045d2d7daf6aa57dbc776e9d6f3a5b1c5eb29478a57f6e8e9f049a00ef04a44d5682bca089f3764413058fb0da43c568ebdbc42be1d34db0b78b073d58480b80b2d90339af5af3c1fc0d485538b9448fc0e2e633bbf655c6cab244cd31c1d3bc2f9215f31902ef0206d11f2b65349aec338c32d7c7962b29192cb55edd60eb9838b22b5672c18468c4bb1ff94742a466ac35a23d2a1854337034be2c201734fadb2b71424a08e998a43cbe2447038c9fa79284f2ac9c68ca8f33bdc3f7a2232e78271f4df6703e2547339473ae0c01173ff8b997f2083539d0f274228ff42cd3f8169704b275e148a35cd1aed7ba0efc000a7f62e00479b170dabca5d4d3064f56fa1430a0b76bb005a623c2f51d590e3272f83d76db9be14ddaf8f471b8d4d4520a762eaf6b92c6045d78bd720ee46b1aea9ab8cdc3b8cc702c27e2a2c0145413f556942e2bbfe0bbae8a428aadf31f51ea28dfa4c980a58799403ee8377725821168f57b0c974818416671ef8d5ae9457673dcf23f3187dc7125f8a791a1d996d64e4217ff90cba2c168d0726b044692bf11a1f6802e7a9e51aa0fc4514196df8e13670dc11529a2d2fda02108f10ddaedd48798ab1d6cd975e0e58e6065579bef082ee75cfab0d13c24dd1f31630629d3541e50ef7134bc15cf6be8bdd25babd2014c91a4462311be9d03a4c49c1603d54324ba6321690ab0a8d71c6cf3c2790d70d7397ff8ed901b614e5b8d4d45a6ba419f968af323a6607345b25415a3f21f25940f48d0ab6e96c0c8082167ddaa191ec079fc908cd991f7200ab544c1cf9ac2c8bb7b1926fd134deba46110559b47063223256e0275a4a21d7cd065f76c8f67d83a4a473d1cf626af793343d5e8169a1e74d99b364cb242458683daa16c0226fdc06883549d5c22004c6cfa8da55af2301555b04846ba0eb1187debc72f95f8b0fcfa522a87e6b6d2c918e11279c5c1cf5d5387efebf7a03f6204c510aff0d0ed9a77ad244df8a1561a294c98d3dec6cfc5127603dd869af24e0ad99bc85539d6dfe54845efcc1f06ae8d248e914e1f3b64f5e7b657dfeabd2ae9bf773185179d3d93fbc5a5b8d4efeaa8fcab64fe001d63923a88115def58f08ebbc56cc5f8481fd4b03a673ad41151b37b559caba717ac4482a19dd2c950bc24f55ff4311dd1465b4533e9bb30deda19b144cc4efdb2cd252c8a01a9c912bebaa0675fbf87b6e98ed573a89967973ac5de987a54cceea3c63b950815eaa8684e07a5d06e35397a079f9f83b56fc4547afee59c06bae4b189250370c54ed4d050c11e82fbff205bc5366be6c0fc996f1b9d4da15865ad7a7d9fe9b3c8259f1a303e6333e2bb3cdbf4ab903152799fbcccee1a8713ddd32ccc0f89a573e158f7cbf2e37f2210decf55de28d546570d5d42516c5ad9f720670e5fe6a789dbe367f013f40ca4b51cfc8a2f8a9955701bc61bf79a55161ca0485b00d54b96ae63505000988a6d2ce77a5e530bb4363afe9a5394e5a8c0e4592791096c502696ccdf341f17379df838cbe267a4503ae66e15583b09354765d84467c44ff482925d3bdddc3a524d163722b602cca572f8149ffbf05711915f2e41dca27bd41bef19fb4069d0a79ff8dc3774719a2bd8dde2c9c02bb1beff2eaf260a9479318ad56a79a94cce705ecf666fcab02216bea0f335e0b66c65992e1245c9d7ac1088ee6969c512f9dd19209fe7c1babcdfda77aec26e061679cdf13016672ae84273a80013976e5a1cbe01ae3ba0209ce5d7842db5e259a84e616236247f9e24d2d3f77f8b490970f2438af42", 0x1000, 0x3fc}], 0x0, &(0x7f0000001500)={'nouuid,', {[{@bsdgroups='bsdgroups', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}, {@prjquota='prjquota', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@ikeep='ikeep', 0x2c}, {@uquota='uquota', 0x2c}]}}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/mcfilter\x00') getpeername$netlink(r0, &(0x7f00000013c0), &(0x7f0000001400)=0xc) getgid() mkdir(&(0x7f0000001440)='./file0\x00', 0x80) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) 2018/04/20 15:16:54 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6}, 0x10) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}}) 2018/04/20 15:16:54 executing program 1: pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300)={0x0, 0xff}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x402000, 0x0) write(r1, &(0x7f0000000180)="c6646535f6c56c5ff352bf33f8d01753a70851b214d2042cfb8cbfe3698d2d853e087d3038f914cf319c75b7dc09588bc62c9177db1ce64cae9468f689bd7fd719a3a352ef883c427dad14aa63371ee738dcda44a43d4a930bd92c5fd1dc75e6dca67e7ab20b437954f3c1540a20b40492f5206ad9c1bdd8b7e74d4a80d280c69f38", 0x82) select(0x40, &(0x7f0000000fc0), &(0x7f0000000140), &(0x7f0000002000), &(0x7f0000000100)={0x0, 0x7530}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl(r2, 0x6, &(0x7f0000000240)="f5207e8d06876530d4f14e29d53a04a4376d476b8cac4e17b8de0d5ee3eaa924d13e9904c1e749c57b75241b8a881f2a7b8e4b173ee4222b0b643f6a149edda7e354874fdba7dcb2a4b5a6567139a19c11b32f2a13abac11b56816670111685499a38e694cc6b20e2d758976b74ba306f3b5845ed0264ea968e6a6131eabc448dc469c5234d5d9143752f914ef3faa1034270d00c47842789b4820a3a6") setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) 2018/04/20 15:16:54 executing program 5: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x1, @random="40a856a5d06f"}, 0x22, {0x2, 0x4e24}, 'team_slave_0\x00'}) dup2(r2, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8) 2018/04/20 15:16:54 executing program 2: r0 = socket(0x9, 0x7, 0x3) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) unshare(0x400) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000000), 0x4) 2018/04/20 15:16:54 executing program 0: unshare(0x400) r0 = socket$inet6(0xa, 0x3, 0x3d1) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) r2 = shmget(0x1, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/58) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040)=0x7ff, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x204800) r4 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0x80000) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000180)={0x3, r4}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) close(r0) 2018/04/20 15:16:54 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1f, 0xfc) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/199) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x20080) 2018/04/20 15:16:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000040)=0xfffffffffffffdf1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x80}}) 2018/04/20 15:16:54 executing program 3: set_mempolicy(0x1, &(0x7f0000000040)=0x5, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x20, 0x404201) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) 2018/04/20 15:16:54 executing program 5: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x1, @random="40a856a5d06f"}, 0x22, {0x2, 0x4e24}, 'team_slave_0\x00'}) dup2(r2, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8) 2018/04/20 15:16:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/99, 0x63}, {&(0x7f0000000100)=""/153, 0x99}, {&(0x7f0000000280)=""/209, 0xd1}], 0x3, &(0x7f0000000380)=""/152, 0x98, 0xd3}, 0x140) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000440)={0x2, 0xffffffffffffffff, 0x100000, 0x7}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getdents(r2, &(0x7f0000000640)=""/255, 0xff) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240), 0x8) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0xffc5, 0x0, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) write$binfmt_misc(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="73797a31276198804f5568327cd0c6d3185f7877661cca1c"], 0x23) getsockname$ipx(r1, &(0x7f0000000500), &(0x7f0000000540)=0x10) write(r0, &(0x7f000084afcd)="af", 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000007c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000840)={r3, 0xff}, &(0x7f0000000880)=0x8) shutdown(r0, 0x1) syz_open_dev$sg(&(0x7f0000000600)='/dev/sg#\x00', 0x9, 0x10000) 2018/04/20 15:16:54 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa000086dd607ddb3400100000fe8000000000000000000000000000bbff01000000000000000000000700000184000000000000000000000000089078"], &(0x7f00003b5000)={0xffffffffffffffff}) rt_sigaction(0x29, &(0x7f0000000000)={0x7f, {0xc}, 0x10000000, 0x401}, &(0x7f0000000040), 0x8, &(0x7f0000000140)) 2018/04/20 15:16:54 executing program 0: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000200)="d1939891ff8602e55667378f8dc8794a04784603", 0x14) 2018/04/20 15:16:55 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f00000039c0)=[{&(0x7f0000002640)="5f77948ebf3f1af7bf603af796bf745397bf2d6b451ec01fe314b96b14e7d1c044bb8626ff353c655a9f14ebe880cca298f8068590aeccb8cca028e1240db788807ef83dc167abe58948f64eb5977f5f8aec1a8b655697da607142e5f387147256a642566c0c6027c7c6e9eab24ee9f532498c726602043faaa362820f33e692af3e12ed20", 0x85, 0x1}, {&(0x7f0000003ac0)="96839e6002f37e96b735f2860257782eb2d32c", 0x13, 0x80}, {&(0x7f0000002740)="d4287d11c2227d02668e5536aa8bacc05a3924afae254d65cc600cba09bf2a4c225069363115e3822c025df98e665020d50d796236515fcfead40ad0e720fc3da2a6956691f4c9baa19b2ea3a0444536222823832ea744b9959edc98335ceef85c7cd40cd6071add0f72efe127018b96e9631df7e07d1d9ab3f89ed11d3b675b19e6767ec376550856f36d9f5473ed7b062159efa730264f35e243add426901827262fb111980f9a5065b719eb1aaf23f13c1acfa0946cc2742f691eb8d27dca9a23657961975e2170914b567a3e08c430eb6ae873278c0d4bfb03452c64bdca2a", 0xe1, 0x8}, {&(0x7f0000002840)="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", 0x1000, 0x3}, {&(0x7f0000003840)="5b9ca5edd5d041251ab168e42d7bad3ea2aa335b011b200bd6c51d504c247b08eb0dcaba5acaef2e3541c98cc729a24d8d17fa9d725fca865c980ed0adaf3a84fc52ec8e4c5cb37f99bad15cd24e002b88d7031cc10c727830c776475ac3eb229374517186009386b4070cbac9925645c8dc467997ea241b6499df22434f8f45986d077178662e9ac7fd50f444c27b2117d09ef2639d5e1386f083fd6b834ed7b83fc9008216636b938ea51f9c1c6fa36bff835ae2ae52fa199d318a6bcec1bcd093e8693d5074a09a29", 0xca, 0xffffffffffffffc1}, {&(0x7f0000003940)="d53b05aa04c98656113135b8ef278e6f8c92e8521e686ba0558809d1d77e27bf26e458412bf01c86ddc49509dacfcbe92ecfb586ae65104aeec76c811a5136afb9e3fae3fabd90baa891086cbc9f2caf13", 0x51, 0x4}], 0x0, &(0x7f0000000240)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x34f, 0x2, &(0x7f0000001300)=[{&(0x7f0000001480)="080887d9b82a305913b90bf8eb7bc88cc3f7a12f82f793187d53225b92b3eefbe6d8aa6cecc969d82ec90f95e19f02875da0ca31b8f3d696a73cda6bf84563ff2591e1707bce7270c288502d5ccf255960077cd71978b5cccd266760c4cc963706d733ba308b11ec1d4cf8d446062912c1727a480732596dac", 0x79, 0x8}, {&(0x7f0000000300)="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", 0x1000, 0x3fc}], 0x0, &(0x7f0000001500)={'nouuid,', {[{@bsdgroups='bsdgroups', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}, {@prjquota='prjquota', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@ikeep='ikeep', 0x2c}, {@uquota='uquota', 0x2c}]}}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/mcfilter\x00') getpeername$netlink(r0, &(0x7f00000013c0), &(0x7f0000001400)=0xc) getgid() mkdir(&(0x7f0000001440)='./file0\x00', 0x80) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) 2018/04/20 15:16:55 executing program 3: open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ff4000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd) 2018/04/20 15:16:55 executing program 7: 2018/04/20 15:16:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) close(r0) readahead(r0, 0x0, 0xff) 2018/04/20 15:16:55 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa000086dd607ddb3400100000fe8000000000000000000000000000bbff01000000000000000000000700000184000000000000000000000000089078"], &(0x7f00003b5000)={0xffffffffffffffff}) rt_sigaction(0x29, &(0x7f0000000000)={0x7f, {0xc}, 0x10000000, 0x401}, &(0x7f0000000040), 0x8, &(0x7f0000000140)) 2018/04/20 15:16:55 executing program 5: socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x800000) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) fallocate(r1, 0x1, 0x0, 0x40000004) 2018/04/20 15:16:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/99, 0x63}, {&(0x7f0000000100)=""/153, 0x99}, {&(0x7f0000000280)=""/209, 0xd1}], 0x3, &(0x7f0000000380)=""/152, 0x98, 0xd3}, 0x140) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000440)={0x2, 0xffffffffffffffff, 0x100000, 0x7}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getdents(r2, &(0x7f0000000640)=""/255, 0xff) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240), 0x8) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0xffc5, 0x0, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) write$binfmt_misc(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="73797a31276198804f5568327cd0c6d3185f7877661cca1c"], 0x23) getsockname$ipx(r1, &(0x7f0000000500), &(0x7f0000000540)=0x10) write(r0, &(0x7f000084afcd)="af", 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000007c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000840)={r3, 0xff}, &(0x7f0000000880)=0x8) shutdown(r0, 0x1) syz_open_dev$sg(&(0x7f0000000600)='/dev/sg#\x00', 0x9, 0x10000) 2018/04/20 15:16:55 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x20100000800009}}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/04/20 15:16:55 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f00000039c0)=[{&(0x7f0000002640)="5f77948ebf3f1af7bf603af796bf745397bf2d6b451ec01fe314b96b14e7d1c044bb8626ff353c655a9f14ebe880cca298f8068590aeccb8cca028e1240db788807ef83dc167abe58948f64eb5977f5f8aec1a8b655697da607142e5f387147256a642566c0c6027c7c6e9eab24ee9f532498c726602043faaa362820f33e692af3e12ed20", 0x85, 0x1}, {&(0x7f0000003ac0)="96839e6002f37e96b735f2860257782eb2d32c", 0x13, 0x80}, {&(0x7f0000002740)="d4287d11c2227d02668e5536aa8bacc05a3924afae254d65cc600cba09bf2a4c225069363115e3822c025df98e665020d50d796236515fcfead40ad0e720fc3da2a6956691f4c9baa19b2ea3a0444536222823832ea744b9959edc98335ceef85c7cd40cd6071add0f72efe127018b96e9631df7e07d1d9ab3f89ed11d3b675b19e6767ec376550856f36d9f5473ed7b062159efa730264f35e243add426901827262fb111980f9a5065b719eb1aaf23f13c1acfa0946cc2742f691eb8d27dca9a23657961975e2170914b567a3e08c430eb6ae873278c0d4bfb03452c64bdca2a", 0xe1, 0x8}, {&(0x7f0000002840)="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0x1000, 0x3}, {&(0x7f0000003840)="5b9ca5edd5d041251ab168e42d7bad3ea2aa335b011b200bd6c51d504c247b08eb0dcaba5acaef2e3541c98cc729a24d8d17fa9d725fca865c980ed0adaf3a84fc52ec8e4c5cb37f99bad15cd24e002b88d7031cc10c727830c776475ac3eb229374517186009386b4070cbac9925645c8dc467997ea241b6499df22434f8f45986d077178662e9ac7fd50f444c27b2117d09ef2639d5e1386f083fd6b834ed7b83fc9008216636b938ea51f9c1c6fa36bff835ae2ae52fa199d318a6bcec1bcd093e8693d5074a09a29", 0xca, 0xffffffffffffffc1}, {&(0x7f0000003940)="d53b05aa04c98656113135b8ef278e6f8c92e8521e686ba0558809d1d77e27bf26e458412bf01c86ddc49509dacfcbe92ecfb586ae65104aeec76c811a5136afb9e3fae3fabd90baa891086cbc9f2caf13", 0x51, 0x4}], 0x0, &(0x7f0000000240)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x34f, 0x2, &(0x7f0000001300)=[{&(0x7f0000001480)="080887d9b82a305913b90bf8eb7bc88cc3f7a12f82f793187d53225b92b3eefbe6d8aa6cecc969d82ec90f95e19f02875da0ca31b8f3d696a73cda6bf84563ff2591e1707bce7270c288502d5ccf255960077cd71978b5cccd266760c4cc963706d733ba308b11ec1d4cf8d446062912c1727a480732596dac", 0x79, 0x8}, {&(0x7f0000000300)="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", 0x1000, 0x3fc}], 0x0, &(0x7f0000001500)={'nouuid,', {[{@bsdgroups='bsdgroups', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}, {@prjquota='prjquota', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@ikeep='ikeep', 0x2c}, {@uquota='uquota', 0x2c}]}}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001380)='net/mcfilter\x00') getpeername$netlink(r0, &(0x7f00000013c0), &(0x7f0000001400)=0xc) getgid() mkdir(&(0x7f0000001440)='./file0\x00', 0x80) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) 2018/04/20 15:16:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xc, 0xffffffb5}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfbfffffffffffff8, 0x99, &(0x7f0000000180)=""/153}, 0x48) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x10000, &(0x7f0000ffc000/0x2000)=nil, 0x1) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x200) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000240)=0x4) 2018/04/20 15:16:55 executing program 3: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x20000) openat(r0, &(0x7f0000000000)='./file0\x00', 0x8c0, 0xfffffffffffffffd) 2018/04/20 15:16:55 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) inotify_rm_watch(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x80000000, 0x6, 0x8, 0x3, 0x100000001, 0x3ff, 0x6, 0x1000, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x400}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e21, 0x800, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8001}], 0x48) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) 2018/04/20 15:16:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002980)={@dev, @remote, 0x0}, &(0x7f00000029c0)=0xc) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002a80)={&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f00000011c0)=ANY=[@ANYRES32, @ANYPTR64, @ANYPTR, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYBLOB="b55e3d4d5c8cc355a7eed854eb21a2ca6340f01eb2dd902b6c3047224b636119a16d140a32ccf6c13d1388ee19bade21ec3263f0302dfac808e038f1f085826152e3321fbbbde8c146d8a815788ddfa9680fdb083e613f2e550cbe399e13e57300021a9ea6c031a391db8b87156a48d232c0770ef6cd204d6eae93552597be109ae6b7580a45ff30814749da421034b7bfcabe63cb7964ba9908e963ba48060b3b0b9da451fca48d0641e7da01c788bc0b824c153eb3a0231c16737966f669871903b5301f2a76f9af8e601795d0cb73bb64272adea69c25c7a9636de8f86b8a01648df878eef8735c646dfe95b0fc0bd6b613e7de2f5b594b80b6cca9e09dda84bbe90efdc5d0f5859087b204ba0848e60a8a1961f5a2735655131cbe548451218aa6f3236396c0fca16e442a2123b80f5089fcedf6d9bac616c03729b79f90d5b2652e2e02570aeb3270d7c2eefa8ab2d33b0bec63bd8ec3e216924a16a61fdb41d43b10662c6f6e4f2eefe3dfd6cec27bc55267b6dd3d30f07652394cadea9b0accf09c090e84c9da3ec8b6a6994d0e7db5ec7e1802042e12858d9402c2917b8bf5deb7ff27be5d29a901788bc39c8bbfa874d496a909b4de06992a80a9c34585640811274b62aeb83a93e8d2eb4020d40bfdaffa4394d80f4b975053f8290e6365228fb524179df6bb582d5b6898c1831967e5265eebb8dfbe5b8e0ac0bb3f6dc57130348f5773bd31b2711894d029f593704aad29841ea522823b6717d5939d5648dffeea8bc9a9bee199f585e45b99fb1622af51ef92b15c1b3bdc29a9e46e88f7e25cdae6f06a44499f39eae7f03e6cd52c9665ebed262cc22ad27dafe9ef219797b0b9647d9b3702b3ede10a60cc608618a192999fb6717a5344f9773bd786f71e5e781a51b8de900c176e991cfefafc1e97d1166501cb2f4e3908eb30409c70aa67da48dcd627fe1a74ab2ba056943440f72d7dcb1b6348145efec49ea55e4f35053a3be440651b037252dc83bc945ad63174ba11420e5f2aa7e28627d82c1642af2ac4dc21e98ea8850bb7f3ccc6319cf36fbd1f875976a13367a4a35e276a648ab4652da0bac02216c6cb3e8c830325d158ab6ee63697a9da9fadd4df26b29bc1a7d9127fbdb85307dad33abbc834ef7c24b1352c16a7d905808748e99173051b22ae54ffb0f1cb38e7005ff75566263eb62566a737ed2a3d136ea3da4d6a9bfd8beb7c75d9307d331a63b97309838c39230fba91b8f556383e029507c084eaae628f3a0efb9b9b76fd08c8c4d374eef8183e3112f00848aca8444c822c29fe76a1bd49d6d98e1d48c4babf6b4c89d467f59e2bf3687215c193876c7492a59b6c669cccfa0b4628ea2cc14063f7c60512426a2c5b929f68b05dede74fad3063e4b63d94500bc406c4f4f003dcc4aa2f45b358d762ae7e916a168743e9ab7d30c3b2cde7c988d20164d0f2644bd2fb010d9368433439e440ccda0b50a294942a70340664a8791f6a951bc082dfddd6acde557fe85e170d0c4b30e9379fde58e91393c1a8f1854402429e410a625177996306da8d135b3efb8bf3276d2469869bb59529e29759a905bf0e3d64364b9717c481aa909ef815979508ad0110bce88177c5edb9787252ebdc1c9a9b901de2333c9ef44096293678c520e17751bbb6d0c9de08a9755b904132949883b85859c064618fe3759903609af8adaae003e3398dcc733962f51c60f6ccf454cdfbaa462d0606533d745e8a21626798c65b16247d2c94230beb9fb6d74a7aece24cccc735fb1b3e607f59fe0faf2431a04d6f11098d8f2ffe60c9f23d95b7ded71eec755e407de94a119d3000296e97c39b07013b4878a9a9503c5693a85dc8e5fd6ac69e2b45497308a4c64c1b4298aef52085d7a332a1d1edbf92170324b5fdd07a4c59d1b3480267267869e741a032cdb5024ec8347a47d37e55c25731b3f0288e57f3610310192f0384a56ce31d8ae8e658be9d94294d574b1c72694269c944ab64a529fb19cf1f4c576c6365832d0422fd56eaf2f4f088f56e60c57fd8cdb7e2f487ee45b0e06285ce55a13772d023f3564c4fdd04bda517367afeb220b3638f1d5d9d8605f1574c549ef861fb1452e659a8bd40144ed910d5872a2b2c6c3b4a0e3cbc5ea61313334b5e1c97fc190b4a4268f244f117ee9da1c2c96f907d2921d607a7b8829771758a86c5022c707cb959dbfa0c77f49039875cc16ad28f89a01a44a574d33c48b8edb3818fad7615614f7cdcc09654380f68ba3d1e1f5d59246538307a94504f7e29a99e460d617b003efe26b87dd0d4698b485c4c8d732ecec295b70b69b32b134b2fcea8d4488552ff8bfac6ab893999989f65efc2fa6195c4ae3e85f2405b63974d5ba0e247222dbef867d1ed9f14228ff6ad6ec7d4a49e86043178054f2e8481628732a44253539789b1d1dc0a896844dd93056dbd683ab8d7f6e07cfcd23dac3f28ffc2dc9be507e34a56ff78444328713994f218f78623f79cfdd73e8552d5f569a17ce8220c14ed4565d301a45566dff79f4f5472ccafa4f7d6ba8a1b4f389a6f734f936162afa27be11a78b3d16c567a19d0281ac2e75fe14e4aeb531b5beac45a312ea6ad1e46d8c880bfdbfe90382d6d72f942dc964b971a2016ad361e18df6fbe6dcc6b2ef2c85f79f51942bbbf607d1e2c4ef05f7e7b0f028e6d046ab5b7f30f297b2f0a0b0e60b4b9f081a7f38c968dd1b34bf12bd14339b42effe6b3e2fd9db81be66c67e1e057dfffee7b9a71119eb2c16e8790abafd355c58c8c76384ea09589a6ec4e39abbfd9ce8346d9933b23ccd0ab46f98dc1ea0c0d0d0db1c0b09056a4c1f9556b1f2ed448eeaf168292c90788008b30de64261fc49baf8cd6bdc2f63bf4dc0dea90ee5f34f3b29a75426e34ca16930332f546368772ab07166a707348c918ff82fc935fa151ca374d9027b3237ec04c2980d372c5087064b8762d220e746aa49ff69c24fb28a38515f0c66c79b5e9dba47fdc93f3265daccf2a877d448545898f89320fb44ff9e7876fede88fa373d6ab4bf6ea6ba3c981c18ced9ae5a7cc5a8bf20492c8f5612b1f898399c99573af80e29cfd72de3528833a0da33202c8cdeb689771c396ba24d2025bf7dd801f9de27630a75e28971ae07f721ab3ff6cad482880a7be50d5e8c3c5c1ce634c3ca35aa25feaed19b214816783a91ed03641bf394b23a6a6ad72a083abf1eb687038db5e5f8938df3b0ab664d9ec3447f9f201cc033a4153915dfa9e926794c1f90d85efdf1ce3b55539cd1984c187629f44d40fffd09fcc503e0d8428d8ad00a10edffff9659d4e90f3360f6dc3982a610aa328f817b6ee79a9f9aa8f25a8316b07a277352176d11e0c2692d8e8788da22f41788181e85a06554c1f7ffa4af3293d5f49144d5eede9685bd7024e4a3e46efb7c6c4aabcd7fa449a91b4085dcd06aea8d5de57ad24e0258650b82946e8dc4c7800a177fb02176396f533507fc84e5fe80c7e44a8e1af9993916f27630c73e8fc5c6b4ae91ae7f897feabc00b127ee7bd4bb7edac28058cdcd2ef3cfd6d574a030f5b506c940d3fab0f3936f510fb0884f9ed79238c5a8f703e3bc6d758d05118333e5f78b379ad1b54179b5abcd7a4a1d421c8c7cecac9ab9a331c0d811032b945c9aea02a8ee974f1e5556cce5b2c06bf1b0dddac7e10ef9ddacc9aa7560d2e0dd341544c6412850017f5c3245a406fc947bdb3657a5066bca1ca19853f559790d66915286b934e94c6a2fe0b90d52587ae09f493611dc0bc92c7c362f3ab39f2a9b69f292437f9828a25cd0b8b6f6f8b3989b32c3cb2bac8b4c37cc872a6a445fada7f51a9f6164cbc31df30c380cc5593959e59afe78d1d7378d6c552dee91a1b3394a1c936088179fecbd7e21f33f347d7edb39ba98484999168d76c09dac1dd80e30e542516606bb8d2711dd72da00cce2fa2bc9079b8b26b39bddde6701b6bb010deb12c91cc361947f7f5b3c749da9c8710cd5a2c8e6fcb9ac6691fcd217ce0199db78d8f6d6997684a246bd51930b6c7533e1050f89a0425a30f1b6551e3c1b48a1f1f939b8ec6350adf326b8e970b218f571b775eec4c3cbd165c0c7204891045c375eef923358b1392c54577adba1e6b6139acd3564d049e5064e425574dd544d26ea1e89540c86471d2ab32584604301c5a476745234f2e162e9768a3ef772cd5365d49ed5cf5e8cf141dd96770ab9d5dcf88ee3434be825f04f94dd67cefa4affb070c17be6cff02b128fd687a207e0a240e0bcfc43d11c69ae5f89d03aee8f7353b398cf65e6f8515dfb9188ba4c334da75cf8ab2a1aebe96d7cf1808d046055286ad093234871dc5f2ef601391bf7744be01f39a25badff20f3393c4b66f086559d84f7ade19ae266b840f29081f2994607eaa6605bf95287a316a9c4ad493e920892f901520ab931453cb074e0e1a905ecf61661e065bf765a9ed10bf9b3d72708ef946081361b8312e3bcc58da0f6f10221530b79b464c0b0e254ee4ad54d62a9228c31c60cb5724003235fa5454c10c7bb52fe71e71a0df7e74ac936943a15b5e5c0947aa6f85f7df265655f27c3cf2fe1407e1343d66a5f4427c981731ac644e9133404f57858ca857cb1051c16fb89ad4db215fab3ca4d1b307a344b503a798309dcfc88136261f81512fea9ab1feeffc09bed1152a5ad99498dc4db94a27310069e2642f8aec6b64b662802e9270fa25dff8866606e00e22f4b45af680c63700bf7108d913e5560a807751198de9f269b7514b2289e84804f3385d4440f4cb377cd82297c2c887ff993f07650da2d3f5684df2061caf7f03dce5ff3bac5c94e9a95e14ba23403f4675208cf66901df5a940d72332ed9ad0e55690f689fdc79b97d7bdb061b663bc4eca122bda5cfc5974d672b7b31a907c1e7c01a73e85c9b42eb39c751dd2e778a963cea85baff48aa99c75d067cf8fc68369c18686b3515349f1a74fa83dd52ae61e8fa50dd7fbb9c96d291b43baae3f62c0fe3c063584dda9d409331576efc18b838c09ffc6aedbc80cce6f6189fc90ef97d0521f8fbeb4cf1f18de63303c14a3f353a1d42395c66bfeb426928d8c3e7545b127c359f87b991dffa388e0448884373be7f048b96fc3dd137a3bf0b8359b8696e8755c676e9c826d760024300d4a9b76c38b90f7e7ed82a96b96e91e090d0e04459ecbaac062af06ab8f90b1092959b5c44faad502e0f633e06c956d404fce529f24f42505938adbc989eb3e9d7177493a4c81e86e0be3d1003814cd0d80fc0340cde2ffe56ac6d13bf9084740e10f5daaad1b8be0260f195bfb6871c874931795df549f98fb2ad281537aa33c8c111ab87788d4b46eb3b61c1059203a0930e3cd17b70a77fb8f69de8d83bdc19f08064a4ccdf0d7cc2bcb13311d5e3a8ac227b61fb5ac7f7032a3b6beef8c52064ecfa4213f60ff32e262ff48b28463ee25767e68290ca90a60e42c7f6d02f8ef8a51d8134cf7463daf08b36dc60b8502c8828c2269dbb33cb05526dc9de8dd489a304208544c380a89a3c01bbdcd798b1f771b75feb10e8603d5921a5daf697f3500ed6cae6e08bfeb0567198072e0547f092dc0b31ad0fa0173d51eb2060557b4effb7dc42ac08ab83d04681e7b8dd0f74b9d398945503b8e1d5d3cc094b6917162541aeb12567a39f742f6f108851f41031870766a1676074abb800f6cd91a8d627e25ed5a38e9c24e057efe5b98932d17a4b64f246c9c1c6417c274057ef42b6cce2a04107"], @ANYRES16=r2, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16=r1, @ANYPTR64, @ANYRES64, @ANYRES64]], @ANYRES16=r0, @ANYRES64=r1, @ANYRES32=r2, @ANYBLOB="00005b0000088300000000b3334f71f48700002000000000000000002100ff04000000001e0002000000281fe12a37585ccc4bca4cbdc69cf5e9"], 0x5}, 0x1}, 0xffffffffffffffff) getsockopt$sock_buf(r0, 0x1, 0x3d, &(0x7f0000000040), &(0x7f0000000140)=0xfffffffffffffdd6) 2018/04/20 15:16:55 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) fallocate(r0, 0x0, 0x8, 0x5) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x6, 0x2, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r1, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r1, &(0x7f00001a8000), &(0x7f00001fa000)=""/203}, 0x18) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0xfffffffffffffffa, 0x7, 0x80000000, 0x9, 0x8000, 0x3ff}) 2018/04/20 15:16:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") connect$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"a0b5241263e909"}, 0x7f}, [{"42a67b94339a86"}, {"bf56799c0ff82f"}, {"957141f970d33e"}, {"24b68e087f9c54"}, {"f9b3fd6f494dd6"}, {"4c248edd131194"}, {"fdfcac76f81d16"}, {"f8643aa74d7c7c"}]}, 0x48) openat$cgroup_ro(r0, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000000)=0x213) ioctl$fiemap(r0, 0x40286608, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000400802000c200005f426bed71f62fa008000000000947ea6b58d4d78e56552537feba117f00000000000000200002000000000000007f12a25bd4b685b6090c70d1a5819442b1a578d90116fd18fe24bdaba18ca1a96987b566c713e7c30a8f271cd02e6cdb51015bdbb1d9bd90ddf165cd0ad18e30a23c40ca1d8830eadf79da9df39623a2a45f580964caa4edb055bc1b70623564e6f27ced2977c933c591d0f20feb81c7a029144539ae3d102b72ecb59ca731798614f1698b503dff729fd2ca2438e88cc965d4eb4f65bfb8fa072ef0478dff8839dfa685a9c7729174961c129551f6fbcb21781f0c5ae9f7ee7481221b1994510f5295683248c63cf4f212a174b0e088818eb7d07f36d371e59469aa7f05243da1e596eb47f15df94ba991398df94924c4db95151fc6"]) 2018/04/20 15:16:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents(r0, &(0x7f0000001a00)=""/4096, 0x3c) fchdir(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) 2018/04/20 15:16:55 executing program 5: socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x800000) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) fallocate(r1, 0x1, 0x0, 0x40000004) 2018/04/20 15:16:55 executing program 1: r0 = socket(0x9, 0x2, 0x2000001) connect$rds(r0, &(0x7f0000000000)={0x2, 0x200004e21}, 0x17e) getrusage(0xffffffffffffffff, &(0x7f0000000040)) bind$rds(r0, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/20 15:16:56 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8a40, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x4, 0xd57, 0x3, 0x2}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net////\x00', 0x0, 0x0) 2018/04/20 15:16:56 executing program 3: lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x58, 0x0, 0x4}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) mq_open(&(0x7f0000000040)='\x00', 0x40, 0x4, &(0x7f0000000080)={0x3d2, 0x2, 0x401, 0x5, 0x1, 0xfffffffffffffffe, 0x3f}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/20 15:16:56 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r1, &(0x7f0000000000)=0xe022, 0x8) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x80, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000728f89)}}], 0x1, 0x0, &(0x7f0000172ff0)={0x77359400}) r2 = dup2(r0, r0) dup3(r1, r2, 0x0) 2018/04/20 15:16:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) sendfile(r2, r2, &(0x7f0000c4dff8)=0x40000, 0x81) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x20, 0x70bd27, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x2000c8c1) 2018/04/20 15:16:56 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000005c0)=@updsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @in=@broadcast=0xffffffff}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000008480)={0x0, 0x0, @broadcast}, &(0x7f00000084c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008500)=@assoc_value={0x0, 0x9}, &(0x7f0000008540)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000008580)={r2, 0x7fff}, 0x8) 2018/04/20 15:16:56 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) r0 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) lseek(r0, 0x0, 0x3) 2018/04/20 15:16:56 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)) r0 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x100000001, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xff, 0x80, 0x1c}, 0x10) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0x906c) 2018/04/20 15:16:57 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x120) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x9, 0xd00, 0x800, 0x10001}) r1 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) io_setup(0x6, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000001640)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)="d8", 0x1}]) 2018/04/20 15:16:57 executing program 2: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000f86fa8)={{}, 0x2000000000000000}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/20 15:16:57 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) r0 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) lseek(r0, 0x0, 0x3) 2018/04/20 15:16:57 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000003c0)={'veth1_to_team\x00', @random="98cbb9b799a5"}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000040)={0x0, 0x21, 0x6, @thr={&(0x7f0000000140)="6173958e06b79346f0ee6a6c842911a7345abf989661bc5261b5a4d28532c9fdccdade4d8e013b2003d280aec6ffb79b24501d09505c22981b5465d0a6710d80b8d667196a3f8080ddb83ed09ca4e9f8a17c21", &(0x7f00000001c0)="f57add106d8e5c70a6a906a9c599bd94666447a0b72210cfb8b6748f94397b99382212c97a621f3617968b3ee1199d56fdf9562f6354d1bab81fd8f26f008f1461e9d7bd4e02954b62f034dc2262c475cce80693d52d60f6f207dddf197691bc043e1ac9b9deab3dc515b94d381f2fd844752d4122e8543b08e7437599db87a16cd3de6a67191f85762201a7b19312559438aaf95467c888216f6cff6c28db1de02c6a308c29e5f29e95ea201fab8dc02cdb47ed10c86b72e3"}}, &(0x7f00000000c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x42000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000280)=""/7) syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x9, 0xa0000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e21, 0x3, @empty, 0x400}, {0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x80000000, [0x0, 0x20000000000000, 0x3, 0xfffffffeffffffff, 0x10000, 0x80000000, 0x2d614da6, 0x800000000000000]}, 0x5c) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000002c0)) 2018/04/20 15:16:57 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="19", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xfffffffffffffd89, 0x100, 0x0, 0xfdb7157520df273f) shutdown(r0, 0x0) 2018/04/20 15:16:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000da1ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) r3 = dup2(r0, r2) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00000002c0)=""/125) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000280)=0x9, 0x4) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000240), 0x4) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/140, 0x8c}, {&(0x7f0000000100)=""/47, 0x15}], 0x1) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x1) 2018/04/20 15:16:57 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@ll, 0x14, &(0x7f0000000400), 0x0, &(0x7f0000000700)=""/150, 0x96}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x1000005, 0x4) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="02020700020008000000000000000000"], 0x10}, 0x1}, 0x0) 2018/04/20 15:16:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x4000000000080, 0x30}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) 2018/04/20 15:16:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0x8, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0x2) r4 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000180)='{Ocgroup%trusted+\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r3, 0xfffffffffffffffe, 0x4, 0x9, 0x3, 0x8, 0x6, 0x0, {r2, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x1f}, 0x2}}, 0x7, 0xe29, 0x3, 0x0, 0xb5b}}, &(0x7f0000000440)=0xb0) r5 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000002c0)) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000300)={r3, 0x7, 0x0, 0x8, 0x20}, &(0x7f0000000340)=0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) 2018/04/20 15:16:57 executing program 7: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x4, &(0x7f0000000080)=[{0x48, 0x6, 0x10001, 0x8}, {0x2, 0x2, 0x8, 0x7}, {0x3, 0x8, 0xff, 0x81}, {0x9, 0x9678, 0xfffff80000000000, 0x3}]}) clone(0x0, &(0x7f0000000380), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000440)) socketpair(0x1, 0x7, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x0, 0x32b6}) 2018/04/20 15:16:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x74, 0x800) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x5}, 0x8) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080), 0x4) 2018/04/20 15:16:57 executing program 5: r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)=':-\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x4000000) r1 = socket$inet6(0xa, 0x80003, 0x4000f2) read(r1, &(0x7f0000000900)=""/187, 0xbb) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000500)=0x79, 0x4) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/20 15:16:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000da1ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) r3 = dup2(r0, r2) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00000002c0)=""/125) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000280)=0x9, 0x4) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000240), 0x4) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/140, 0x8c}, {&(0x7f0000000100)=""/47, 0x15}], 0x1) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x1) 2018/04/20 15:16:57 executing program 1: r0 = semget(0x3, 0x3, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYRES16=0x0, @ANYBLOB="00090004007ffbe5ff80"], 0x2}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x890b, &(0x7f0000000100)={'teql0\x00'}) 2018/04/20 15:16:57 executing program 5: unshare(0x40600) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x81, 0x5, 0x100}, &(0x7f0000000040)=0x10) bind$inet(0xffffffffffffffff, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/20 15:16:58 executing program 2: setrlimit(0x4, &(0x7f0000046ff0)={0x9}) r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="75494202cebd7cad56b45a1260df836d54298dd6cba72dac1be3870701484c3c0d330d73e27bc357bbe64ea1f23a", 0x2e}, {&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x2) 2018/04/20 15:16:58 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0x8, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0x2) r4 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 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_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000180)='{Ocgroup%trusted+\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r3, 0xfffffffffffffffe, 0x4, 0x9, 0x3, 0x8, 0x6, 0x0, {r2, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x1f}, 0x2}}, 0x7, 0xe29, 0x3, 0x0, 0xb5b}}, &(0x7f0000000440)=0xb0) r5 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000002c0)) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000300)={r3, 0x7, 0x0, 0x8, 0x20}, &(0x7f0000000340)=0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) 2018/04/20 15:16:58 executing program 1: r0 = semget(0x3, 0x3, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYRES16=0x0, @ANYBLOB="00090004007ffbe5ff80"], 0x2}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x890b, &(0x7f0000000100)={'teql0\x00'}) 2018/04/20 15:16:58 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f0000000080), &(0x7f0000000580), &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x9, 0x101002) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) wait4(r2, 0x0, 0x40000002, &(0x7f00000000c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/20 15:16:58 executing program 7: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x4, &(0x7f0000000080)=[{0x48, 0x6, 0x10001, 0x8}, {0x2, 0x2, 0x8, 0x7}, {0x3, 0x8, 0xff, 0x81}, {0x9, 0x9678, 0xfffff80000000000, 0x3}]}) clone(0x0, &(0x7f0000000380), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000440)) socketpair(0x1, 0x7, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x0, 0x32b6}) 2018/04/20 15:16:58 executing program 5: r0 = epoll_create1(0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="e9c959bc0647b5905dda90b4fbdbbaf024", 0x11, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000001180)='trusted\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001200)="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", 0x1000, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001140)=[{&(0x7f00000000c0)="353ffc4619d8956b4917229b8046", 0xe}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="97d65ab933d4130810f1f482f597d3af330469051cc8239b7de8c8c3862ca6859352f6ce9efe0ee19a55fc538b3e362619b8168ff5f2a2aa7820a9486fc1db", 0x3f}], 0x3, r2) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) 2018/04/20 15:16:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x800) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)=""/236) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) bind$rds(r2, &(0x7f0000000280)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in=@rand_addr}}, 0xe0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000240)=0x2) shutdown(r0, 0x2) 2018/04/20 15:16:58 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x9}, 0x20) 2018/04/20 15:16:58 executing program 2: setrlimit(0x4, &(0x7f0000046ff0)={0x9}) r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="75494202cebd7cad56b45a1260df836d54298dd6cba72dac1be3870701484c3c0d330d73e27bc357bbe64ea1f23a", 0x2e}, {&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x2) [ 77.159279] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/20 15:16:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) r1 = memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7ff) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r2, &(0x7f0000000080)=""/199}) 2018/04/20 15:16:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffff8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000140), 0x3) 2018/04/20 15:16:58 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = dup(r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/147) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x3f, 0xfffffffffffffeff, 0x4, 0x10, r1, 0x7ff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000240)="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", &(0x7f0000000100)=""/52}, 0x18) 2018/04/20 15:16:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/20 15:16:58 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xab, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/sockcreate\x00') ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/155) 2018/04/20 15:16:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000400)='./file1\x00', 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0xb77, @empty, 0x3f}}, 0x0, 0x2, 0x5, 0x0, 0x4}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0xff, 0x5, [0x7, 0x8, 0x1000000000000000, 0x80000000, 0x29]}, 0x12) r3 = dup3(r1, r0, 0x0) fallocate(r3, 0x1, 0x0, 0x400003) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x8, 0x0, 0x0, 0x80, 0x5, 0x9, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e21, 0x35a, @empty, 0x1ff}}, 0x4baf6422, 0x1000, 0x101, 0x0, 0x20}, &(0x7f0000000100)=0x98) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400800, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x2400) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x0) 2018/04/20 15:16:58 executing program 2: setrlimit(0x4, &(0x7f0000046ff0)={0x9}) r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="75494202cebd7cad56b45a1260df836d54298dd6cba72dac1be3870701484c3c0d330d73e27bc357bbe64ea1f23a", 0x2e}, {&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x2) 2018/04/20 15:16:58 executing program 5: r0 = socket(0x40000000016, 0x200000000000005, 0x0) unshare(0x8000400) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x0, 0xfffffffffffffee0}, 0x61}, 0xffffffffffffff15) 2018/04/20 15:16:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000140)={'bond_slave_1\x00', 0x10000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x40) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r1) 2018/04/20 15:16:58 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f0000000080), &(0x7f0000000580), &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x9, 0x101002) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) wait4(r2, 0x0, 0x40000002, &(0x7f00000000c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/20 15:16:58 executing program 2: setrlimit(0x4, &(0x7f0000046ff0)={0x9}) r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="75494202cebd7cad56b45a1260df836d54298dd6cba72dac1be3870701484c3c0d330d73e27bc357bbe64ea1f23a", 0x2e}, {&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x2) 2018/04/20 15:16:58 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000500)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfc}}, 0x1c}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/20 15:16:58 executing program 6: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r0 = getpgrp(0xffffffffffffffff) mincore(&(0x7f0000fed000/0x11000)=nil, 0x11000, &(0x7f0000000040)=""/94) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x88102, 0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x1, 0x0, 0x9, 0x2, 0x0, 0x3, 0x800, 0x8, 0x1, 0x100, 0x0, 0x7, 0xffffffff, 0x3, 0x3, 0x3, 0x7, 0x101, 0x8, 0x20, 0x47, 0xffff, 0x4, 0x8000, 0x48bd, 0x2, 0x3a, 0xe5, 0x3, 0x4, 0x1, 0x101, 0xffffffff, 0x4, 0x1d, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x5, 0x6}, 0x0, 0x7f, 0x100000000, 0x3, 0x7, 0x0, 0x80000001}, r0, 0x1, r1, 0xa) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) 2018/04/20 15:16:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000c40)) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000300)='stat\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000680)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f00000000c0)='cmdline\x00') ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000005c0)) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/136, 0x88) rt_sigaction(0x40, &(0x7f0000000100)={0x7, {}, 0x0, 0x9}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) syz_mount_image$ntfs(&(0x7f0000000280)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffffff7, 0x3, &(0x7f0000000480)=[{&(0x7f0000000340)="49bae3", 0x3, 0x7}, {&(0x7f0000000380)="7322e96fdcee3e674e1c21e4f388b369bf398c32dc2cec8c679cc5c22082464f65bd03a3c9cacfb37cb712cdc3d14e829b80dfb5f7dbe402bc180266bb3c39af668556c9be98f281d5c4ce6fcfc7b149021dda", 0x53, 0xfffffffffffffffd}, {&(0x7f0000000400)="f4e2e7167a39d4711cae31a194dd781987949555906082bffc58e784d9d59ebd9fbba922c5f7aa8d60d3abed9e5217c972959282bf26cd2af6440a8fdb8b1bd678e95a6db924c7b0c2d31614086ca8e0a43892399da88c984e52b0e894f6d204dcfdf07e1695028bce480d83064ed6", 0x6f, 0x3}], 0x20, &(0x7f0000000500)={[{@fmask={'fmask', 0x3d, [0x36, 0x30, 0x37, 0x35, 0x34, 0x32]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@nls={'nls', 0x3d, 'iso8859-4'}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x38, 0x39, 0x36]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x36, 0x78]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x3f, 0x37, 0x36, 0x38]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x30, 0x37, 0x7b, 0x32, 0x34, 0x2d, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x33]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000600)='tls\x00', 0x4) dup2(r2, r0) ioctl$TCXONC(r0, 0x540a, 0x6) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000640)='./file0\x00', 0x2fcf, 0x7, &(0x7f0000000b00)=[{&(0x7f00000006c0)="b2924113b149e0add92404c1d79eba154ab9d684bf7b5208e23a191347aa6b4b6348cbba5550e4e2908adb927d517dfd886e255c5aa24dc03e64", 0x3a, 0x80000001}, {&(0x7f0000000700)="b3cb860eca9bbacf16a009c461d574527cf620fc5cd8a182472bc6fd12ed0337b97e5e3268d9d50bf8d830d64377a1db431e2370aa3ebccae5b1814cf2548a8ff539c53ec67fe000134ee5b8bd36c3fa6ad2f85f048a59de9185418006034edbf3a71a52ee9d4f723a6ddb648b3e54dd99a410f0ce538a35982dfa2d8ce69fed4b3420407e06b9063f399436e598237026", 0x91}, {&(0x7f00000007c0)="aa61879e70f8a6aacb4280a85f014aadc6f239ebae93ad5ecf2ca54dcd383287e2ccb9c7fc9967d86efcc1da427e5f2a741e3330e9d87abd718f9afa3623b54c97c3bf6af963b1bfd71aa930ad19a41fabadafa6ca6991198e3e0fc5e52c6ffe6702c4ecea0aa1c43831f9736fabba681e09c187d7", 0x75, 0x7f}, {&(0x7f0000000840)="a2c06dbeac149187daf7d7ff20c504a402aaaeb00b2f8cb5c719e5ea7d9fdda212919af83043222200be9d8aca5ffaa490b48222fc903c6e35a7209f16548370842b1196fb58825acf2d4c84515e3d6a6a17a80e8c18108acb6c05f1da186fb5c037de5b5e5917442fa893e71b2da9", 0x6f, 0x10001}, {&(0x7f00000008c0)="dc5be4d49d5fb2d18d0ea2c124cc0bbb0ecd38da2972f03765448d0c426c0f4c4f4ab1b1e308a730de60566335aece11bf4338bad003f18814f0d106f2bc76005d37caaf69c5716f2c7fcd8b964582c94671c8c13e9e594882eeb5146c7af77e613ea99e76c1", 0x66, 0x401}, {&(0x7f0000000940)="939109251be34c780ff5fb819f47d647e9e31aef0881d8e1d2e3f521065107b99e09a11254f9f68d914f5c1d7be4728084b24b9c24b1ae84e04056ace5e5c8c452d9f7012b61b0a4d3f0c184a31b758aad959f1f892dc3e624014764cf190b179a95fa971739d36b9c624e0c3efb2737041ce4304380c87b725a99430b99ef3952152377cfa3bf6f384bd78e9643d6338f305abcd184d7053f9e53f69c4ebcbcba5c5831e574cad625f1980ceea3d473b2c37845913345fb6b4f3cef9d6c9dc8ae905252998da4", 0xc7, 0x3}, {&(0x7f0000000a40)="c89ea289339dfe9815547413e256677a079e1fb6a48c43d6b8fb9ee6b1ee3339d3cad0dab9aede9538e875c3fedb0d646076f319677708e974e0f66941b84433e2bb23b34225b783eb10f1c5dc2e2e0882138f0fe67d82c7777e99bb1561544c7a6f3be988e21bcfc6889187c772116912a831ea7d16fc5cfbcc57b48d5afbcb9192786a1d43881ab99fc06ab81c30830a1e3a7798a041e4c25fbc5a94ad01cdee23cd9e7237604c9119d9e70b050f7a", 0xb0, 0x11bc}], 0x200008, &(0x7f0000000bc0)={[{@mode={'mode', 0x3d, [0x7d, 0x0]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x3d, 0x7f, 0x37, 0x37]}, 0x2c}, {@hide='hide', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x0, 0x39, 0x34, 0x35, 0x36]}, 0x2c}, {@map_normal='map=normal', 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@unhide='unhide', 0x2c}]}) sendfile(r0, r2, &(0x7f0000a12000), 0x1) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000240)={0x68102803, 0x1000}) 2018/04/20 15:16:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) fremovexattr(r1, &(0x7f0000000000)=@random={'security.', 'lo\x00'}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}, 0x10) fcntl$getflags(r0, 0x408) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) close(r0) 2018/04/20 15:16:58 executing program 3: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x40000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0xda73, @dev={0xfe, 0x80, [], 0x10}, 0xfffffffffffffffd}}, [0x2, 0x5, 0x80000000, 0x6, 0xfcb, 0x7ff, 0x15, 0x9, 0x1000, 0x412, 0x1f, 0xc0, 0x1f98a0000000000, 0x7fffffff, 0x10000]}, &(0x7f00000001c0)=0x100) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0xfce) 2018/04/20 15:16:58 executing program 2: setrlimit(0x4, &(0x7f0000046ff0)={0x9}) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="75494202cebd7cad56b45a1260df836d54298dd6cba72dac1be3870701484c3c0d330d73e27bc357bbe64ea1f23a", 0x2e}, {&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x2) 2018/04/20 15:16:59 executing program 7: r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x8011, r0, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x2000}], 0x1, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)={0x7}, 0x8) ftruncate(r0, 0x1002) 2018/04/20 15:16:59 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x101, 'queue0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x400000040000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x4, 0x520, [0x20000400, 0x0, 0x0, 0x20000430, 0x200006d0], 0x0, &(0x7f0000000100), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x1d, 0x17, 0x88fd, 'sit0\x00', 'syzkaller0\x00', 'veth1_to_bond\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @random="64c0a35489d0", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb8, 0x120, 0x158, [@limit={'limit\x00', 0x20, {{0x128, 0x3, 0x2, 0x9, 0x10000, 0x7f}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}, @common=@STANDARD={'\x00', 0x8, {0x5b60c34bb677cb28}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}, {{{0x3, 0x2e, 0x806, 'erspan0\x00', 'ip6tnl0\x00', 'rose0\x00', 'bond_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff], 0xe0, 0xe0, 0x118, [@time={'time\x00', 0x18, {{0x0, 0x6, 0x9aad, 0x1473b, 0xd7e, 0x6ee1, 0x1}}}, @state={'state\x00', 0x8, {{0x200000000}}}]}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x48, 0x8914, 'vlan0\x00', 'bond0\x00', 'syz_tun\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xa0, 0x110, 0x148, [@state={'state\x00', 0x8, {{0x1000}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="265c28ab3536"}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="cdfb766c56c5", 0xfffffffffffffffe}}}}, {{{0x9, 0x40, 0x601b, 'lo\x00', 'nr0\x00', 'tunl0\x00', 'bond_slave_1\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x598) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000200)={0x8000000000000003, 0x1, 'client1\x00', 0x2, "5199a287a7f69981", "dfc35a6e313b8387910246a6e1bffde0753ba639f249a90a3122e5569d867dc9", 0x3ff, 0x4}) 2018/04/20 15:16:59 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x101) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040), &(0x7f00000001c0)=0x8) 2018/04/20 15:16:59 executing program 6: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r0 = getpgrp(0xffffffffffffffff) mincore(&(0x7f0000fed000/0x11000)=nil, 0x11000, &(0x7f0000000040)=""/94) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x88102, 0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x1, 0x0, 0x9, 0x2, 0x0, 0x3, 0x800, 0x8, 0x1, 0x100, 0x0, 0x7, 0xffffffff, 0x3, 0x3, 0x3, 0x7, 0x101, 0x8, 0x20, 0x47, 0xffff, 0x4, 0x8000, 0x48bd, 0x2, 0x3a, 0xe5, 0x3, 0x4, 0x1, 0x101, 0xffffffff, 0x4, 0x1d, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x5, 0x6}, 0x0, 0x7f, 0x100000000, 0x3, 0x7, 0x0, 0x80000001}, r0, 0x1, r1, 0xa) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) 2018/04/20 15:16:59 executing program 1: semget$private(0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99ff6)='/dev/ptmx\x00', 0x2001, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f00000002c0)=0x60, 0x80800) sendmmsg$nfc_llcp(r2, &(0x7f0000000a00)=[{&(0x7f0000000300)={0x27, 0x5, 0x0, 0x6, 0x5, 0xe9, "db43b367114c079f6790c72251cbedc5f44892a4b074c6ac242f79cc69504be6f87cbc5cdb09144701b5ef972f6891bcfbb879bf229641bb5aa7439fb8f864", 0x1d}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000380)="14845af69a76fdcff5dc3224699bddea5abf87acd55123862b900a2464ba0998af38aae6d98dbfa1afd3dcf7bfac68af5e6dda5970e766beccf52d8439e3ba5024d7d8ef61dd2c0bc8e6b11af7393ab8040a8c3dbdbcb08c79a0a2239331add953e014d993fd885ffc5faa097b2b528ba9a096d38e724078cc5882f0612e", 0x7e}, {&(0x7f0000000400)="e7959952665cd6ddbf825a01ec8b368cfb82a3180b7f7a89ef394d8bd12ee4e2fe825647f9d51c3e37df0643d4fb060a207d68df3fee8f119be9b218233242c2e9d24b018dd6afda043434ef84c44ed398535a9123750eddc74df711a46e387d694983a933af668381118dc0344506e8a95d3c58621093a7212e971c07576ecb4f7cc8a381b3ced7cb8bb1a01bbc6210bb55a0d464af60ed008a647af326e0e72eb213d6be936f1d7c5d3e628ceabed18c19b807b70a684cc57f7b9553b6f3f522f05ed6050d980ff32b5586906506b0c1789b5839d2f1ce8d93c470b8be702785242b915cb545f87d8aab2361b9adaf503dbab2", 0xf4}, {&(0x7f0000000500)="b11450226e48ef7ac05a2966eae31b1d104f3ae0454df5f8ff30afa2e16aa910ab1425d190b159758101b0d1870bbe88533d41c22232b322e1af349c6791cf048dcdc712809e8a6837e33aed05c4d5a7bd46d8f6054e07405ae7015d94e73cb793d310a953e3521a110c15c7d0feb4295b89fcde6697185977af7f924777077e329dd7592f0bf5af4ce189bd52b636a43091ea3db0f9bb98e6b1c2fbe7c57fc56735e918925108ac848461864266c8ad42049e7450109e229fad517efef9cf3b50cbf8857186", 0xc6}, {&(0x7f0000000600)="d95500f4aa75027083276e5bc137effbf993ad1a55b41570ce473d2c6f5c1842e31b351b6f36ce37a1e7aabfb82d0b96a9cae60cd000e37f3b708988af0fde6b515c", 0x42}, {&(0x7f0000000680)="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", 0xfa}, {&(0x7f0000000780)="7ed77cfae38f94529db7cdc8ea3bfa9c3cde76a001db9da77c2de063c16de4e94d4c0f27dac5686391ce089aeef5e337600a9ca3e0cb1538a3a808bf47a5465abbb2a937ce6bf90d6892578807476f11104b724afbe6c0406cb4ac9aba0c768a381c476fb4dcb147655a6ae4a8dc5f7d44e3e45d05580aef27ba24e61b04b4f08b57de16c59f64d16bf30ce57c1d59a7ac71139966aa45daf1847dfd7c286d3fdff45a64b67239620c8fc280eb5d1486e55c2c18f5392c2f02b015bd005931276395e4a8bacc8f376087e9b72d9e4ef7861f9b3e4c2fb0dbd2962b0c923b55174bb34105f483b1b62702e107", 0xec}, {&(0x7f0000000880)="61750e8a44f63c3d9dcf1830b16540d5379efeb325b23cb8802933c317c21fd8cef39ad0567bf4b2cae41d963d3f4e4e7dd3f1", 0x33}], 0x7, &(0x7f0000000940)={0xb0, 0x116, 0x9, "b069dd7cfb6665dcef3536abcffb77f70738c65296260cdaae03b7204e68c0ed533cf025a2bf7a38b1eb357df21a0798e5b2c06ef84696dd3a1629a154e0c5c8af64a1a9002006ca805e8d24abc2cf62d98ca7a14c6b759f4d2e26632391116e0698e2759794ed5a8d0e799f49d7f29be07e55dc3bba8993f502aa631df599f94505602064c51cf9ed8859ecaceaaae7697049c861f7db12394cc0"}, 0xb0, 0x8000}], 0x1, 0x20000001) listen(0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f000007bf91)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40000003ff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10000) write(r0, &(0x7f0000b84ec6)="9c060000005a001000000005ffff03", 0xf) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)=0x0) setpriority(0x3, r4, 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb8, 0x6}, 0x20) syz_open_pts(r3, 0xc23e1d3e98079405) r5 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x2080) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f00000001c0)={{0x0, 0x3}, {0x1ff, 0x10000}, 0xfffffffffffffffc, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0x8001, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000000140)={0x80000001, r6, 0x2, 0x5}) 2018/04/20 15:16:59 executing program 2: setrlimit(0x4, &(0x7f0000046ff0)={0x9}) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="75494202cebd7cad56b45a1260df836d54298dd6cba72dac1be3870701484c3c0d330d73e27bc357bbe64ea1f23a", 0x2e}, {&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x2) 2018/04/20 15:16:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz0', "f20430f9abdc0d64e1d90ab52826d58ca0b04cbcbf9ad2bdad0fae1376c4b558260974425e6c6631afb66539bc785952081d9287a8c3bca331a04fb5b353d5a7c1d73f848c59431eaa28432881f4ed7d2cee13281c8eb6c781ced6c34229bb81f8f8bd09089e0d5df44f0e5f01849f1922aff6d0ba471d4372384748fe2184d6e4e2f3c0a83925f02782a9a3b4bf45bca24adb3dd6265992f7fed119c6ee88e54acbfbb02a6217faa008d267509b2f3fb628148a35c96885702071c15f28fb42"}, 0xc4) 2018/04/20 15:16:59 executing program 6: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) 2018/04/20 15:17:00 executing program 5: unshare(0x40600) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') fstat(r2, &(0x7f0000000100)) fstat(0xffffffffffffffff, &(0x7f0000000600)) 2018/04/20 15:17:00 executing program 3: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x42) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r0, 0x27b}) 2018/04/20 15:17:00 executing program 2: setrlimit(0x4, &(0x7f0000046ff0)={0x9}) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="75494202cebd7cad56b45a1260df836d54298dd6cba72dac1be3870701484c3c0d330d73e27bc357bbe64ea1f23a", 0x2e}, {&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x2) 2018/04/20 15:17:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="300000001d00010000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="0000270014000100fe800014ca0000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/04/20 15:17:00 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8400, 0x40) accept$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000240)={0x2000}) syz_emit_ethernet(0x4f9579ff6cfc4ab2, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc_tr={0x11, {@llc={0xff, 0xff, '='}}}}}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/216) 2018/04/20 15:17:00 executing program 4: modify_ldt$write2(0x11, &(0x7f00000001c0)={0x400, 0xffffffff, 0x0, 0x100000000, 0x7, 0xa1, 0x101, 0xa44, 0x100000001, 0x81}, 0x10) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) r1 = socket(0x1e, 0x4, 0x0) read(r0, &(0x7f0000000380)=""/192, 0xc0) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockname(r1, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000200)="a666e598a7e6c26990944003f2cc7bc54db8565df2da26363a6d54c81829e82cbd20438e03de1b064e78f3bde61b3e4ae3889d7ba95dcae3fd4884fc755689b08f2c82d17f6d21d9813f92465626ce707e0920a92d64211af78da9e8aa3397b393630bc9f0a4fe30c85759", &(0x7f0000000280)=""/169}, 0x18) bind$packet(r1, &(0x7f0000000180)={0x11, 0xf6, r2, 0x1, 0x68c, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/04/20 15:17:00 executing program 6: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) 2018/04/20 15:17:00 executing program 1: semget$private(0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99ff6)='/dev/ptmx\x00', 0x2001, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f00000002c0)=0x60, 0x80800) sendmmsg$nfc_llcp(r2, &(0x7f0000000a00)=[{&(0x7f0000000300)={0x27, 0x5, 0x0, 0x6, 0x5, 0xe9, "db43b367114c079f6790c72251cbedc5f44892a4b074c6ac242f79cc69504be6f87cbc5cdb09144701b5ef972f6891bcfbb879bf229641bb5aa7439fb8f864", 0x1d}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000380)="14845af69a76fdcff5dc3224699bddea5abf87acd55123862b900a2464ba0998af38aae6d98dbfa1afd3dcf7bfac68af5e6dda5970e766beccf52d8439e3ba5024d7d8ef61dd2c0bc8e6b11af7393ab8040a8c3dbdbcb08c79a0a2239331add953e014d993fd885ffc5faa097b2b528ba9a096d38e724078cc5882f0612e", 0x7e}, {&(0x7f0000000400)="e7959952665cd6ddbf825a01ec8b368cfb82a3180b7f7a89ef394d8bd12ee4e2fe825647f9d51c3e37df0643d4fb060a207d68df3fee8f119be9b218233242c2e9d24b018dd6afda043434ef84c44ed398535a9123750eddc74df711a46e387d694983a933af668381118dc0344506e8a95d3c58621093a7212e971c07576ecb4f7cc8a381b3ced7cb8bb1a01bbc6210bb55a0d464af60ed008a647af326e0e72eb213d6be936f1d7c5d3e628ceabed18c19b807b70a684cc57f7b9553b6f3f522f05ed6050d980ff32b5586906506b0c1789b5839d2f1ce8d93c470b8be702785242b915cb545f87d8aab2361b9adaf503dbab2", 0xf4}, {&(0x7f0000000500)="b11450226e48ef7ac05a2966eae31b1d104f3ae0454df5f8ff30afa2e16aa910ab1425d190b159758101b0d1870bbe88533d41c22232b322e1af349c6791cf048dcdc712809e8a6837e33aed05c4d5a7bd46d8f6054e07405ae7015d94e73cb793d310a953e3521a110c15c7d0feb4295b89fcde6697185977af7f924777077e329dd7592f0bf5af4ce189bd52b636a43091ea3db0f9bb98e6b1c2fbe7c57fc56735e918925108ac848461864266c8ad42049e7450109e229fad517efef9cf3b50cbf8857186", 0xc6}, {&(0x7f0000000600)="d95500f4aa75027083276e5bc137effbf993ad1a55b41570ce473d2c6f5c1842e31b351b6f36ce37a1e7aabfb82d0b96a9cae60cd000e37f3b708988af0fde6b515c", 0x42}, {&(0x7f0000000680)="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", 0xfa}, {&(0x7f0000000780)="7ed77cfae38f94529db7cdc8ea3bfa9c3cde76a001db9da77c2de063c16de4e94d4c0f27dac5686391ce089aeef5e337600a9ca3e0cb1538a3a808bf47a5465abbb2a937ce6bf90d6892578807476f11104b724afbe6c0406cb4ac9aba0c768a381c476fb4dcb147655a6ae4a8dc5f7d44e3e45d05580aef27ba24e61b04b4f08b57de16c59f64d16bf30ce57c1d59a7ac71139966aa45daf1847dfd7c286d3fdff45a64b67239620c8fc280eb5d1486e55c2c18f5392c2f02b015bd005931276395e4a8bacc8f376087e9b72d9e4ef7861f9b3e4c2fb0dbd2962b0c923b55174bb34105f483b1b62702e107", 0xec}, {&(0x7f0000000880)="61750e8a44f63c3d9dcf1830b16540d5379efeb325b23cb8802933c317c21fd8cef39ad0567bf4b2cae41d963d3f4e4e7dd3f1", 0x33}], 0x7, &(0x7f0000000940)={0xb0, 0x116, 0x9, "b069dd7cfb6665dcef3536abcffb77f70738c65296260cdaae03b7204e68c0ed533cf025a2bf7a38b1eb357df21a0798e5b2c06ef84696dd3a1629a154e0c5c8af64a1a9002006ca805e8d24abc2cf62d98ca7a14c6b759f4d2e26632391116e0698e2759794ed5a8d0e799f49d7f29be07e55dc3bba8993f502aa631df599f94505602064c51cf9ed8859ecaceaaae7697049c861f7db12394cc0"}, 0xb0, 0x8000}], 0x1, 0x20000001) listen(0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f000007bf91)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40000003ff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10000) write(r0, &(0x7f0000b84ec6)="9c060000005a001000000005ffff03", 0xf) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)=0x0) setpriority(0x3, r4, 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb8, 0x6}, 0x20) syz_open_pts(r3, 0xc23e1d3e98079405) r5 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x2080) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f00000001c0)={{0x0, 0x3}, {0x1ff, 0x10000}, 0xfffffffffffffffc, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0x8001, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000000140)={0x80000001, r6, 0x2, 0x5}) 2018/04/20 15:17:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="75494202cebd7cad56b45a1260df836d54298dd6cba72dac1be3870701484c3c0d330d73e27bc357bbe64ea1f23a", 0x2e}, {&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x2) 2018/04/20 15:17:00 executing program 7: semget$private(0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99ff6)='/dev/ptmx\x00', 0x2001, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f00000002c0)=0x60, 0x80800) sendmmsg$nfc_llcp(r2, &(0x7f0000000a00)=[{&(0x7f0000000300)={0x27, 0x5, 0x0, 0x6, 0x5, 0xe9, "db43b367114c079f6790c72251cbedc5f44892a4b074c6ac242f79cc69504be6f87cbc5cdb09144701b5ef972f6891bcfbb879bf229641bb5aa7439fb8f864", 0x1d}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000380)="14845af69a76fdcff5dc3224699bddea5abf87acd55123862b900a2464ba0998af38aae6d98dbfa1afd3dcf7bfac68af5e6dda5970e766beccf52d8439e3ba5024d7d8ef61dd2c0bc8e6b11af7393ab8040a8c3dbdbcb08c79a0a2239331add953e014d993fd885ffc5faa097b2b528ba9a096d38e724078cc5882f0612e", 0x7e}, {&(0x7f0000000400)="e7959952665cd6ddbf825a01ec8b368cfb82a3180b7f7a89ef394d8bd12ee4e2fe825647f9d51c3e37df0643d4fb060a207d68df3fee8f119be9b218233242c2e9d24b018dd6afda043434ef84c44ed398535a9123750eddc74df711a46e387d694983a933af668381118dc0344506e8a95d3c58621093a7212e971c07576ecb4f7cc8a381b3ced7cb8bb1a01bbc6210bb55a0d464af60ed008a647af326e0e72eb213d6be936f1d7c5d3e628ceabed18c19b807b70a684cc57f7b9553b6f3f522f05ed6050d980ff32b5586906506b0c1789b5839d2f1ce8d93c470b8be702785242b915cb545f87d8aab2361b9adaf503dbab2", 0xf4}, {&(0x7f0000000500)="b11450226e48ef7ac05a2966eae31b1d104f3ae0454df5f8ff30afa2e16aa910ab1425d190b159758101b0d1870bbe88533d41c22232b322e1af349c6791cf048dcdc712809e8a6837e33aed05c4d5a7bd46d8f6054e07405ae7015d94e73cb793d310a953e3521a110c15c7d0feb4295b89fcde6697185977af7f924777077e329dd7592f0bf5af4ce189bd52b636a43091ea3db0f9bb98e6b1c2fbe7c57fc56735e918925108ac848461864266c8ad42049e7450109e229fad517efef9cf3b50cbf8857186", 0xc6}, {&(0x7f0000000600)="d95500f4aa75027083276e5bc137effbf993ad1a55b41570ce473d2c6f5c1842e31b351b6f36ce37a1e7aabfb82d0b96a9cae60cd000e37f3b708988af0fde6b515c", 0x42}, {&(0x7f0000000680)="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", 0xfa}, {&(0x7f0000000780)="7ed77cfae38f94529db7cdc8ea3bfa9c3cde76a001db9da77c2de063c16de4e94d4c0f27dac5686391ce089aeef5e337600a9ca3e0cb1538a3a808bf47a5465abbb2a937ce6bf90d6892578807476f11104b724afbe6c0406cb4ac9aba0c768a381c476fb4dcb147655a6ae4a8dc5f7d44e3e45d05580aef27ba24e61b04b4f08b57de16c59f64d16bf30ce57c1d59a7ac71139966aa45daf1847dfd7c286d3fdff45a64b67239620c8fc280eb5d1486e55c2c18f5392c2f02b015bd005931276395e4a8bacc8f376087e9b72d9e4ef7861f9b3e4c2fb0dbd2962b0c923b55174bb34105f483b1b62702e107", 0xec}, {&(0x7f0000000880)="61750e8a44f63c3d9dcf1830b16540d5379efeb325b23cb8802933c317c21fd8cef39ad0567bf4b2cae41d963d3f4e4e7dd3f1", 0x33}], 0x7, &(0x7f0000000940)={0xb0, 0x116, 0x9, "b069dd7cfb6665dcef3536abcffb77f70738c65296260cdaae03b7204e68c0ed533cf025a2bf7a38b1eb357df21a0798e5b2c06ef84696dd3a1629a154e0c5c8af64a1a9002006ca805e8d24abc2cf62d98ca7a14c6b759f4d2e26632391116e0698e2759794ed5a8d0e799f49d7f29be07e55dc3bba8993f502aa631df599f94505602064c51cf9ed8859ecaceaaae7697049c861f7db12394cc0"}, 0xb0, 0x8000}], 0x1, 0x20000001) listen(0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f000007bf91)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40000003ff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10000) write(r0, &(0x7f0000b84ec6)="9c060000005a001000000005ffff03", 0xf) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)=0x0) setpriority(0x3, r4, 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb8, 0x6}, 0x20) syz_open_pts(r3, 0xc23e1d3e98079405) r5 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x2080) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f00000001c0)={{0x0, 0x3}, {0x1ff, 0x10000}, 0xfffffffffffffffc, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0x8001, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000000140)={0x80000001, r6, 0x2, 0x5}) 2018/04/20 15:17:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000014c000/0x4000)=nil, 0x4000, 0xa, 0x20010, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200), &(0x7f0000000300)=0x8) 2018/04/20 15:17:00 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100d60064f418ffff00f132050014006e35", 0x26) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x5, &(0x7f0000000500)=[{&(0x7f0000000080)="644c55605b2b6ab145c886c7a74db09bf9f6b466b5ca3f3c4ac8568a1a7b9c790efde5bbe144c68c478bab280318057728ca7e0e44173a57dbfa76f5d3bb03523090eab2d2009ffdb189f49cc53a93c8ff3b727a7568d93a21d91d8fbbc99065429a36ccfa0da8f3b50543155d92d57fb62f780ad2d65d781d4cfd35261867ab62f4dd1caf04c6f9c0ec480f2da11e5996062dbb2786b0997229f791af39ef7cfa12dd239cf33b7e05fd90eb66aa6255957cec7c26a40872926e507b00768c5c8bf49d565ef8668274241784", 0xcc, 0x5}, {&(0x7f0000000180)="dc80a2a238cbdc083c743c39c20ab81cf9ba8bba4f8a95ab1ae753ddc0ec687effc5c2fc3f88cf7a8fe1703562c87021fed88ffa631129d857d4b6260905c3aae241ee246f84ee42d898654fde970e0bf1c3846bac5c3b694665c3edc1a2db729d8861ffae8a9bd1338f50a684142789390c1c2d23bc91af95388752659759b8404fe957e37a3f5680e0c1e76f88c6420c16b55934dbfd09f633ca238c1e2d83ec", 0xa1, 0x7f}, {&(0x7f0000000240)="535c20e326cc473fa089526526059db2adbfe646938e3d4917c091f282415d4fa681da3f6682773d0c508a5305ccde7bac176cedaacb5da888b6ec1a76a8ea65bfb1b4dabfb56c59e50ed1aa8ec1372f591b9e495f4e34f4a00641deace9ea3316ba09a9fcd17070e4b356374cf4c6c1dfc7eb13fb2f9f5ec56bc9d30c6e17f2cdb29bb7afe7ffdbdbf45efd0da4b4e20dbe19680d73fc99dabf02f931a1bc55896afe30a0a238fd", 0xa8, 0xffff}, {&(0x7f0000000300)="99a51d461a51a327eae6ffef06a85762f0465476f7926f84152fbdc4e088186a131cc05b009e3dfd004fa3740d4c87c2083aab1ecae4ae189c7a53082843c61e282d7183687e7aa8c1e0f4967fa3549311af669c9a1b123ece8f156e9b630ed7ab6c61970cf14a5684b8c3a940217c928568c239772378ef1b175f8ea40b36fa14e114a33fa2f5f1b27429c575deea6e3776a8d23044012aa3965fe0d07cec00c351863491ef2e762bbc6b4ac8dbbf6c5571834aac532c51a4a5cd3b9e9931f961b8d8633f03fe2b986a64efa976eb577018b6670e0e0cc3fbb9a647d9", 0xdd, 0xc517}, {&(0x7f0000000400)="7c017ffdd0907cf52fe3844b75f3021153f7d326856d56b9403c78d56a8d427fb9a0a4ac8651280c4119d26827ff374a5eb3a4358a84b2c33fb5ce0640de76913447126e45945a17f9db497e89cb219c158dfab3b59de6a45b792f44b1e275c7ef07c0ead8f76a1b5e84770c099274703e2c2d8d51d1e8eaba57fe7009770db89b9fce3e9f0a6d979e2751f176bf952a5772b1dc803bf0b7b41ad7ce5a922f64c8d972fbdacefb8b16bcfc519c6982ae0ba60ba805c27ed41d385a02c600b3314d7986ea37437e24405ce334ad00d92eceff7e21", 0xd4, 0x3ff}], 0x100000, &(0x7f0000000580)=ANY=[@ANYBLOB='Map=normal,flock=1-=?20?6,\x00']) 2018/04/20 15:17:00 executing program 4: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000440)}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/bnep\x00') write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) r1 = socket$inet(0x2, 0x80003, 0x2000000088) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0xf1, "f87f7ecde229e92be6405f6f27a5f57de4469e6ff610659471148be48b8641b1745b9908aeaca76b7a715bbb779133942b906e62a353618a83ee05360d9c8171e26583e8539919ae090763e30ae5c22beac864378c6e46ff08202b9538f32679eb45fed7f4db86a5b49aaa082dddbbab07604964bcdb831b492be81af6f6ab8676910d68ee55fd7a8e260af075a7e99536538ba8d224d86075e938d23aed46d9c73c5eb22483437e10018c9849b4a7c4e6a8e15edf6bd7f29fbf19d20d873b48b386a5e2926fae2960697c75f2b2a604aafe805e4dfa79f5134756aa3ff11b812b0e08928eb2e2e0601e8f311922bc18f8"}, &(0x7f0000000340)=0xf9) recvmsg(r1, &(0x7f00000005c0)={0x0, 0xfffffffffffffdf5, &(0x7f0000000480), 0x268, &(0x7f00000000c0)=""/187, 0x1ca}, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/20 15:17:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="75494202cebd7cad56b45a1260df836d54298dd6cba72dac1be3870701484c3c0d330d73e27bc357bbe64ea1f23a", 0x2e}, {&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x2) 2018/04/20 15:17:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000013c0)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000262fe8)=@known='system.posix_acl_access\x00', &(0x7f000050bff4)="020000000800002000000000", 0xc, 0x0) eventfd2(0xdf, 0x80800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400081, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/118) 2018/04/20 15:17:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={0x0, @empty, @rand_addr}, &(0x7f00000002c0)=0xc) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f00000025c0), 0x0, 0x0, 0xfffffe39}, {0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002680), 0x18}], 0x3, 0x0) 2018/04/20 15:17:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="75494202cebd7cad56b45a1260df836d54298dd6cba72dac1be3870701484c3c0d330d73e27bc357bbe64ea1f23a", 0x2e}, {&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x2) 2018/04/20 15:17:00 executing program 3: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x42) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r0, 0x27b}) 2018/04/20 15:17:00 executing program 6: r0 = socket$inet6(0xa, 0x902, 0x1000000000) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=ANY=[@ANYBLOB="0001000000006457"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x2000000037, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/04/20 15:17:00 executing program 5: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a94f70)) wait4(0x0, &(0x7f00000003c0), 0x40000000, 0x0) socket(0x1, 0x800, 0xc73) 2018/04/20 15:17:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="75494202cebd7cad56b45a1260df836d54298dd6cba72dac1be3870701484c3c0d330d73e27bc357bbe64ea1f23a", 0x2e}, {&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x2) 2018/04/20 15:17:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo\x00') getdents64(r0, &(0x7f00000002c0)=""/172, 0x23) getdents64(r0, &(0x7f0000000000)=""/139, 0x8b) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) quotactl(0x8000, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000380)="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") 2018/04/20 15:17:00 executing program 1: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x42) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r0, 0x27b}) 2018/04/20 15:17:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x1) 2018/04/20 15:17:01 executing program 6: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'posix_acl_access{Y\x00'}, &(0x7f0000000100)="2a80", 0x2, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/20 15:17:01 executing program 7: r0 = gettid() exit(0xe8af) capget(&(0x7f0000000300)={0x20080522, r0}, &(0x7f0000000340)) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x80800) accept4(r1, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80, 0x80800) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) 2018/04/20 15:17:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) init_module(&(0x7f00000000c0)='/dev/net/tun\x00', 0xd, &(0x7f0000000100)='/dev/net/tun\x00') r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xa73, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xbfd, 0x9, 0x3, 0x1, 0x10001}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={r3, 0x9b, 0x4, [0x4, 0x49, 0x1, 0x6]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x8, 0x0, 0x3, 0x400}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x81, 0xfffffffffffffffe, 0x6, 0x3, 0x2}, 0x98) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x7, 0x7, 0xb000}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r5 = dup3(r0, r1, 0x0) mq_timedsend(r5, &(0x7f00000003c0)="fb15613a109b77a59be2ec26d3d4126d11498731b30461876bc9bd5ea4934efe5ab7a145bd6900a807ec53de2c1cd8e039a327793f1bb3f439717813b01120255acbc3d0711e2def3276", 0x4a, 0x3ff, &(0x7f0000000440)={0x0, 0x1c9c380}) 2018/04/20 15:17:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip6_flowlabel\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000200)=0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x1}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6f9, 0x40080) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x82080) ioctl$TUNDETACHFILTER(r0, 0x400454d8, 0x0) 2018/04/20 15:17:01 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000), 0xfffffffffffffddf) setsockopt(r0, 0x100000001, 0x6, &(0x7f0000000040)="9699496882a29f37db2c32bc459298416bd86d3d3a824eb87d562cb7bad66f3d18188f0b3485599db79eaf6efc91a57fad9de789b6fa1c83e519b8a757a57b1f2e9a9963c626f1016a2a0e30268b71243d44d37dd07ebec80211818a65c26d16dfc1dd2859915ca26c4140bbc7a29ca209cc0488ec4bba05429382ef9ee49847717be2925782b8a232ac98b1eeb928facb32e4f05c2c46b0c54511edb23ef04b41b586d1cf6be3d9b6b56154951fcf6358539a770bf6d2df390af28fa14e85b67054356e5e10b8b0a670cf3d7d67d37af8aa35eeb45690938746e6b42dad", 0xde) 2018/04/20 15:17:01 executing program 3: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x42) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r0, 0x27b}) 2018/04/20 15:17:01 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x901fe) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x10201) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x1, 0x3, 0xffffffffffffffbd}) 2018/04/20 15:17:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x1) 2018/04/20 15:17:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/181, &(0x7f00000000c0)=0xb5) 2018/04/20 15:17:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x1) 2018/04/20 15:17:02 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4$bt_l2cap(r0, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000004c0001, 0x0) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x8000, 0x1789, 0x7}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x9, 0x2, 0x600000000000000, 0x5, r3}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xe0, "d59389270c99d0f8689fe267bd9d3bd26e5f58e5b42a8fb54f913c2f1c2e10ef065810104fd3616521d7bc6a225b9e9150d51b556fb64eb9bded6943877b0ce4b16c41e0bfccba6769ab2fd2ed338fe584cb50590076462e71ff83e4671c7c5dd50216892f1b205a8e543c07d35e27972c723c82fdc3533407228df81560b2f5d1a2a4cc4c7924ef01d16c6c9a9eacc25380940cebed621a3fed0219d4473f483afe033a334c5c94f8b86ac997e656b5c20c2b2c75fcb9a41f2a9910fa1aab17913b090764af6c0e81a7681f71f4fb14d0601e3a2850597dbeab135ed7e22e60"}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000040)=0x84) 2018/04/20 15:17:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000100)=[{}, {&(0x7f0000000040)="b7297f6611eb3dd05b5ae5766af7e633d8d9b3309d417bfa431ff22d81289670a493a90f6c38721db0a830e60cee5ac986f3a7c57eae3249ea3f50a8ca5ef2838c6418ed1e6c8c6a5f2a319f28e0943f04e16a268f54f67d0809bbf27c6196046836e04e4781b4f366e69634c240ef26fae164b09e8371112e9db41e3677debc67fbcd909245a414da23bb5df1b10058a1894104b797ffe5785301bf", 0x9c}], 0x2) 2018/04/20 15:17:02 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)='\'securityloloselinuxlo,#}&-system\x00') fstatfs(r0, &(0x7f00000001c0)=""/106) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x783000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0xa00000000000000, 0x3, {0x1, 0x3, 0x224c, 0x3, 0x2}}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x6, 0x2, 0x7, 0x81}) 2018/04/20 15:17:02 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip6_flowlabel\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000200)=0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x1}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6f9, 0x40080) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x82080) ioctl$TUNDETACHFILTER(r0, 0x400454d8, 0x0) 2018/04/20 15:17:02 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip6_flowlabel\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000200)=0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x1}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6f9, 0x40080) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x82080) ioctl$TUNDETACHFILTER(r0, 0x400454d8, 0x0) 2018/04/20 15:17:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) init_module(&(0x7f00000000c0)='/dev/net/tun\x00', 0xd, &(0x7f0000000100)='/dev/net/tun\x00') r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xa73, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xbfd, 0x9, 0x3, 0x1, 0x10001}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={r3, 0x9b, 0x4, [0x4, 0x49, 0x1, 0x6]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x8, 0x0, 0x3, 0x400}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x81, 0xfffffffffffffffe, 0x6, 0x3, 0x2}, 0x98) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x7, 0x7, 0xb000}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r5 = dup3(r0, r1, 0x0) mq_timedsend(r5, &(0x7f00000003c0)="fb15613a109b77a59be2ec26d3d4126d11498731b30461876bc9bd5ea4934efe5ab7a145bd6900a807ec53de2c1cd8e039a327793f1bb3f439717813b01120255acbc3d0711e2def3276", 0x4a, 0x3ff, &(0x7f0000000440)={0x0, 0x1c9c380}) 2018/04/20 15:17:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000100)=[{}], 0x1) 2018/04/20 15:17:02 executing program 7: set_mempolicy(0x2, &(0x7f0000000000)=0x80000003, 0x6) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x501000, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff6fe0), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000100)={0xa0, 0xffffffffffffff81, 0x3, 0x400}, 0x10) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/20 15:17:02 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040)}, 0x20) 2018/04/20 15:17:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/fib_triestat\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) sendfile(r2, r1, &(0x7f0000807000), 0x40) 2018/04/20 15:17:02 executing program 4: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) fcntl$setsig(r0, 0xa, 0x9) r1 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x20000000004) signalfd(r0, &(0x7f00000001c0)={0x6a6dc978}, 0x8) ftruncate(r1, 0x4) ftruncate(r1, 0x7fff) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) ppoll(&(0x7f00000000c0)=[{r0, 0x500}], 0x1, &(0x7f0000000100), &(0x7f0000000140)={0x21}, 0x8) 2018/04/20 15:17:02 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000775000)) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x12b2, 0x4000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/200, &(0x7f00000001c0)=0xc8) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000200)='attr/fscreate\x00') 2018/04/20 15:17:02 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r2 = open(&(0x7f0000000340)='./file0\x00', 0x4000, 0xa7f86d8e4539ce8f) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x6a, "28529a0de079c4472ee4ffd2eaa04f54c3c50292cd7aaebfc3ddd8609dd69bab5c778ec8df9285868eeca529f358fa3c385006934fb2a71ff53d558ffc962ad1a34452335c06b7f469bf09c34b58c1834903890ef5e741c6d6f68526b541412891d9eec7904b3f9fbabb"}, &(0x7f0000000140)=0x8e) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfc6a, &(0x7f00001a7f05)=""/251}, 0x48) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001640)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001800)={@dev, @rand_addr, 0x0}, &(0x7f0000001840)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xfff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000200)={r5, 0xcd, "d3634285be877cce90c7e7a8dee658629301a0118c83856df390af6ce9d70dd6124a537d5b8172e3c5797933b984457f893a3e9ec7923ca65c7e68603b3875620aa6d635db19e4a13b5a51a5055c17d802ad8371731448b3948ab5953d7ed1e4d747a3f9498919a4844e1d8344321aa24fb94a8e78f76088e61a09a31bf1c65d178bf3d3503b9c4bd71360e89430e6cf76e9585a7170a77ccad58ede4df4b06613cc5b50318e0a8b37bc4ca7b863f03799b906be0ef081e5482a61b76df74c3e884f7084500e07ebf604749f0e"}, &(0x7f0000000300)=0xd5) fstat(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001900)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x2, 0x4e20, 0xffffffff, 0x2, 0x20, 0x20, 0xb6, r4, r6}, {0x1, 0x100, 0xb5, 0x9, 0x100000000, 0x100, 0xf3, 0x100000001}, {0x7fff, 0x1761, 0xe000000000000000, 0x2}, 0x9ab, 0x6e6bbe, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x6c}, 0x2, @in=@rand_addr=0x51, 0x3505, 0x3, 0x2, 0x0, 0x9, 0x3, 0x7}}, 0xe8) 2018/04/20 15:17:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000100)=[{}], 0x1) 2018/04/20 15:17:02 executing program 3: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x3c) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xfffffffffffffc5e) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004600)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000180)="96c14e09c49cfc554cd119d35a238ba03a3f66fa6ce5c6afbe37dc35b57837e8597195dbd6ceded7c1e6ef9db27288e719a035fd7bb42a30b56350f492bf8557b562822526f904c0e84e8ac0cf71a80d56f7bedd1f33dcf02939360e544604775c95b508e9a9e24a07d51dce6e868e659e1a5a07c168", 0x76}, {&(0x7f0000000200)="c32f665027a4da590ecb96a5d3b02c44a27ff4685a1ffe9c0d59f396a9367feb33dc70ebc56ab7884bca27bfba49843dc9211e3ee0429f329e766fe9ffb88979a1bfd51cf7a9843077a4c84f148011432cc3f93e94c4153bdef6ae02cadd289addc55b58cc", 0x65}, {&(0x7f0000000280)="25cfb136bcf0113dd944ae28ed563afb61cf0c1e598f8e28503c69e29fa3f8fb968f113b83ecfcfa09ffe2943808c115799a264b59465d7e9e01941ef802460117c8849af2937792b8e2ccb5aedf0644d6eaf1f8392b2668df4340ac7bd6a138213de3a5afc34648f867fc40cbe636c3612e2cede66792425279a5f33cdbfea1ae4f212e73fa8ad0993127fd25c469826a390d1062021428d3773b9480024cbcff5651259b020a65bde3931a55c20859c4bcaf0d39cb30d8d779d87ed5385acc4c786e8866ae2f6730831ca96b6231c07d4961aabd1e062d1473db0091795a988753d3eec492387fcaa89a", 0xeb}], 0x3, &(0x7f0000004740)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000001000000010000001d5977bec543ef0a2d093fb9ff6d82f7580d567a9689a6a1b81fb2f7067c4d7a21f9fae55003d1eed0823f64da844b5f960e6ff94a0dbcf4d9c2d7e249779803000000ec22b327415a3f9175bc26", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r8, @ANYRES32=r11, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0], 0xc8, 0x4000}, {&(0x7f0000000840)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b80)=[{&(0x7f00000008c0)="8fd08ff7851002bc9cbbb1215de0b8fa53819ed8d7952261778af54d701f56fa70a02052ac59237c36b18263e88e2392784d60679edbeeb61c9b58c1398fd00e5db39efb52dbdccee8e730e0eceab966d947f28b34d59f", 0x57}, {&(0x7f0000000940)="a14f2c3a1b213387ad1547600f263fd43432d0f1c12604984e46e0682243364ba8998a209069b92afeb267a91d13fe6a9466015134e991a96e1808bf36a2addbaf2d599e43f90febcd77deec9a72", 0x4e}, {&(0x7f00000009c0)="2d505c504406fb5e5523dbbe05992f29a6143923", 0x14}, {&(0x7f0000000a00)="ff50e959ca786ac2278bf77b55146c9d9e6c1e395f85d75074777e04ed748d9ac60535550a4409b29b72cc409e947394686a1f1670a2670172ce00874bb0c3d1d247131ae862a588dbc520b5d897b0e27144e50b8b58541c20152c49d9729a499b99f67a996f67a75de56487f0577002eb32786136cc477f6fd67d0e0102e923428b7a94617f676088a9b013eb7a1c5c86bc3cbae2d23dccd508140d99bf2f2a66e1afe92bad71b9453b12e89725a2", 0xaf}, {&(0x7f0000000ac0)="ff6de3d8a98e3c13253bc774236a661941744ce78eb84472a946326a2452b867dfef6834d1e22a24616da88ed4c9707e11acbbd4071588c848ddba931781d61464add5d1a2a849809ae05d2934ca1d85d197aff02737732295d7d67b69a713586bb2", 0x62}, {&(0x7f0000000b40)="47c1cb6de4aafea86988479d2fe678d2e7d8ab3e3909b683b81d", 0x1a}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f0000000c00)=@abs={0x9278a2790aee02dd, 0x0, 0x4e23}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000c80)="0eb1defafe4f88384b1e3f28f5c25a0238e16371c50d96f7575418df2068053844655ee19b6c792836b5638387471f0a0ca8418a5f1d72b5cdc1c69c8d3d8ddfea41", 0x42}, {&(0x7f0000000d00)="b519f893f30d7ad86a8c88b86a382370902c43", 0x13}, {&(0x7f0000000d40)="1ec374eb574c343ff3d5f96990b9366b7978297de77f87c1c1cfd331cf316058b77b9d87021fc09031cd0b73c5a79faf0347fdde67a1dcebc37c6e610d02086cfaf560151b7debba10aeb0130b924e94788e2f49c60438efaaa6a1d6699709f5ae38b55dc17af536e0c9e81db4ccb14fea5acfb6d3177718126b6dbfcb2e62", 0x7f}, {&(0x7f0000000dc0)="d3603e571d19c4375bc03501", 0xc}, {&(0x7f0000000e00)="50dc5319f10c47ee3809898586ee676355c7b22c130d11e7b47a23708d398cff2a262c97c9e48f2300144a0d24a564c15b42ce3f78df1b257aa3a48bfdbd89ec0cc3f1b64b3ea264be1bb6d2591970679dc34f2988bc9c2a4f165bddfd2b5e104941552f06ad54fd82524301e1b6a14443b7de4d207ea6711a10c1ff35b1e11b062f0134b9d162d78d9310f50f96da92a805c314c3746219f628682cb8955621b7c9b967d00064558cd7b1", 0xab}], 0x5, &(0x7f0000000f40)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r1, r1]}], 0x30, 0x90}, {&(0x7f0000000f80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000001000)="7c41d4b95174112b20ff05d057de1706fd998749c43a402dbf52eba6627f21a2aad980194dd12b9ec81cf64e9151ce63a8fa7ad79dc691c0e3e28a5cc4a30a6e96b534f544b26860947f4b38876da3fc7cdf2a035526ab2afb", 0x59}, {&(0x7f0000001080)="3b6e116fa7bb3155940a8fe632b7744b97c7f50c62d0f41fbaeb8fc391847cdb5e8f6718a0044036e5abe49b4eef63ae614c41516aefec6283dfd40f7b80df527d81860ccca8386f1e0e219dbe0aa63deb75ab6289be10470b884b5be37e6ec138b2c74a2b4b24e27e6647a45de04e961cea6756da83c7b61c7291161111663b7fc2b3315b81a00c46fd42d36987155392f14614715e83a586ed20dc918171f0b43495bb0e49aae6aa354e9dd48c35846dd090a2b5f92b441cb730dcb3070bc2823eb8eb1a0f6a937caada56bd187a629957758ab3f03f520e4996972fd6b8c69df068bb656d9ea9b38dfb870bb619c35344e258d61fe6a08ec4fa8580d7ac92b6a54738d15f74ecfe64947dc944bf6ec8fca413ba530c0ea8aefc9b2e20f07dd41d4de373c625bcd1e7fe9dd47838f7ffcf1da0a5a02e67637d74c92b71f077f96f71e7b52b4b2e30c258b32ba0fb83f7087e4495b8b5fc61d55a603f22c8c2f4becec4d3f05bd497351107f70dce851c15b0f2a83c956638ad6df4f95b63a1da1ecc1ef71ec77f9569920fbd822c76fc7ef864137687cf0e7bb613354114a9648801dcee040788699bb0943eaa779a58e1ed2a122f00739f11054e0129190c35aab180755e9bc46ba63f89d8b6635de58856cb0d0891f3e9f8c72c2b1ed6723f1d109da3dffe03f5035a90475ebc192989cd510c949b366f4e42c62d5e56dfdf30523bd418f49ff102d525a67fdd7ce994bd4e366ae6beb038a4c23d1b2f66d0471d47bd94d3265b7ad99a634a173e0f26ebb18c6e41fc599779bf80b60395bba2d98b375ad423ab16e5d45dabbc28ff67126d6395564e84576d83ae610d37f208782600c70e4a07f0bc8c18b46e6089e9ca3194c80f16bf27f8a28b74e92d14832e50f7e9727a121d49bbe45c0ac4ee1b6f360de3814a5e69780d909dd5aaf8838bc50d4be6a6de2f18751edc7e001e0fea8a9bff4c1211b4f69313ad6cb04d202c187637127fd9e7b6632e50c035f69d018b043d14b736fdbd509b3ef1e31f99bab14cad15d8f12ccb30b341726963863281fc278585f116e0ec11b94f714dbe45db9ab67b456bbeeb165362e2c3af70d30734005c105721df892db14160bba280d75da0fd62688a8f62dbb77ec9be45d2d138fde7e26ff21209711b10b42e77e1501e2a17f48a551f85769a7956da9efbb0aa1dfb63e8a59c65ac0a3e73ce479fe3ccd88154b218d537c76ecfd533961c33790cd5b7f8038beaad0831437dd7cd3df8ba84e0febec5cc1bc46be8fc3124d3f12550d6f787e6742cd5d404335f0225615812b10db71da4ae8b20ccb276c8217ec347487c38905797e79e73beedd4bd7af7d3e44722bceea1e23288c6fd13d5540b9d4b2d46dbafbf91f19a53c2bbf8aacbbca921c90c7ad3c7b5ee6218fecd27d47c2353a7400072c8ead6f16563208603b0ee20a1ab1f968853a8533be9570b9b2a1b57700cec406c6e186d60f04966cfc4c8b696abb73f910e27e8116d8de0ef94e75b2fb7bb80b129bee7cee276b03700dce6ca825a672d353a3dfbc8eee5ba618742cc1c4ce3cc7959872cd9cfc89ebded66becb42e5898627088c95d64eb296328d56da1252f7d59f1d50ded9c84d323132d29def35c446406968895aac39b7de78787e45831e59278ad5bc5c2ec549fbecdd5c4420e9fed36b45cc66bbb8a796097b3acc05bbc212d52b9cc8e88c0d4e3838c5a80b0647285c891f6985890d930c40c547628a10470cf44d0abec785b0697602c00cc956dfb6c3f9c8dc2b161b139ad79d18a872ad72eddd0b190e7b5b526b1d5eddf1c808e5dceffe20d316c1a31735bfcc0239a0c87f535f8e1e1a04020dd43b3c00a165b66fecf5867b87fbc573e747f631742ec0a3c2b93af5c7851326606bfcf21b8d441950df9d35bdf1f3c6b69313b79f83f982d762a46000cc452ee26faec69028c95a340dcf24ae140f4547f8f326e942ca8864f3774c15febd1cb9b5cad0c193e5f02216d6af2fa22444db0f0b467875b84bb8a884c32d413398fdf4e0fd7533c5858567792a2832a18842084e5e5ccd1a0b29993e3c0c59aedfb2013ad591f6a9f15f16d5be440652c42373b03d49c40029c617230a6a0c52d10ce10cce720c7831c83e300e9d7d374feb2e96e0ce893eb9e95b21eedc23d2303e8528387525243b0e5bcf6056f794e3c3b5457b6487f6b9996af5f3b75ee45f06d6a2ff8bff9edb55a76a2c69484bdebd93cd2e9bf527716796c04325a9c5d2eebb0fab1fd646be71ea8eb7181a2d5427d334e6c80df2a73ad6e24d24de939fe54d1c675ff2bee2dae2fdcf7b573d521a22db1ddffe89baa39add94ed65abbbfd868a014dd253371644e20b33702e75d83a67f48ea862c866d24ed78c156ca69f433d4080b67180399e62e64b700d4fe4e1c15957fc5f9f554e0636178ef06cca2791d5866459b0e2784bd56f9ab088f105f91075af4787cb276307ef77d9f0b45837f77eb32c89837250dbe8e384d0178f0065f6fde2358df604790a8a5a93940c1894b33acf0b20a413c884e69f0cfc4441eb4b4a50c003f7e8ddaf8e30598bcfbb8ca3c01015231ff40387c49ea9a76861b24698f3ebe5136ef0dcd3bf4d9fc95d230d51b8213a44c1d65e38439c6f0664815892c323ca8af809136b864ab204c4fcefaee9e2a65aaaf80fc8f5c95eb250550827721142680118d37e65118d57237d82956d76af2a156590b2d89202f3b7fe300e7616f15139aa9147978fe0d42c8281d3c2b2a704080bc980dc233ab2fadcc3793848e2defe62b2919ef0be93a85182215794ad2573b44b26d43765be4e7b1750edbda359c461d42cb7693ebcd6baa45aa0699ea2d792aa14bbb4ffbf9eb06c36ffe53108367e1c1b7b81c5f78d7599bc83689d06202dabac139d9be26a7461ce46f9a45fe1202233c5510e3719d3e2f43bb0d7d8b52ce3025353cd3b0d0550a4ead72c46295e10d995aa8bb337d4bfbfc9bc2a16220c6e1423ab7c35a92bad4c0aa27c5c329efa31688122983fd9a67ccdd27e99eb4f00a74e4afff7802883e568834c9c4e6256f327fc9f00b1db55a603c7b8ad956b601f5c22a55b85be72aa07d50d706d3a0e5585c64e119ed7d476cce700800951c5bf9bbe6214bbf58f747bfd8989512dea5c1fc170571a59cf815c122be0ae7abaefe3b9139ab087500cdbfa2e8ab96019f6e1d1beefc09c4e6b8803028565f8d202a18fa4a5b065630623073ced7964a817bb5af83cff1f66ddb7388393ee82ee2a6b5f638650e472f95bd8b7a33d38bc9c19dec52db7f0d9bb7e2871f03450bad2bcb75607488f82297c07d83ae0a5a4bdf207ac04338bb87d2d6e497d22124294a9ad3a8b182ed1a2f556b32f902d97c9a7b7b794c95c667d582b468f24b785993d65c564848a24f73dd1c967769bde3101d919bb8424e993fb8ba2409fd526f59dcf6401b3f7734992e9db279e723e1f6cfbeb027f93102bcb4119ce47cb7251f2f5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0x1000}], 0x3, &(0x7f0000005180)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r8, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r3, @ANYRES32=r9, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xc0, 0x80}, {&(0x7f0000003180)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000044c0)=[{&(0x7f0000003200)="ea3cccf63c1a1b9052fc558017fee2f48ccb8bbd187cdd2e10f7b360f041db6d27d6e28688e8f121a9f1c5f44933d37002cacb8fbb2f761ee39c823f74df91ab42df74c8c78e2283661d0d16c2b2e337ba20dfbb3c086f6cd3e2532a59772dff5c6d4eea96115748c0b15e2e8553e6642b55bea67de95712e906a73ec9b1416bdd211cea47516da0361539dbcd20ec1dfde5bf59d056e15febccbbf5cf1e9f96d1515e273147cebb8a8aee42964900e16356510d78eea81325e4a6fb758edf515d0d820f78872766f23d57fcb6bbe59276e03636311df1c174afaa9137fe88a02f139770938f7317847d20a6bab83149b3ff8c73a2778a464abc89c9ab9f3647a46bbf9eb5dfed18d818c12d0b53758b176463750f849b86734b42faf5a65b22391601f881da5aa00adc68b6e284c90d94880be9fcc9cf63a09decc4f991bd3437631b1baacd296b89de9e00e3bddd5e9219f3b4e8205a32bb867540d88f45523600985a072fba6fa62935f5be0e6f4d8565f0a8588c50aa1e56db67b7a92b0ce36c536d4fa25d261ef954934b7ab647ba2a6d21bc1c472ed37415a3dd5aae6a1569766aea6abe188a384ef8e9334dd400e104af6ad61701ce17b06e8a31faebe45c4548de0fa736f6d6ae202e8ae755d0be90e67d12ad67f65441549a1920b40a1395e0ae8b617e448892fec6bf4f7d7f30ad8a2ede0b7591449b514bf7809b83896071b7a1054fd8bdf602a9c9144d764c10ee9ee25bf9f2cb84f5af0d7af474f27c6c9e54a519e43e644b78aae3d32ad77bfca295cbd9fde2ba12aa6cf79a759bd967211f2397e10364336e9cd3e79cf5c87026317fbef15a7d7172315ac89a5f1030ce03b1ac2e10078c3ebb83d11dc1beb1d7e55eca665a8a25379a7c972467ec799149adf99be34a249a8a1a2ed6aefb0e9dc5c141c2a038c972dc26f9272ff334b0dea0ae4be08ad755c192688bf524b27259d691fbdd63a86f1732aa414fcb9bc0c11fd8b22d4535c171952640a303c3313621913d9e1478d270f5c477eda9d837eab3e37d2f2f0f7487361e99ca6d663690ea4d4bff7e611d665621cfdd57ded1fc9a96007f86319a4bd8e3f2d597d95f60b52a347fb96c90891a715af95b8875c5494e3749c83ab095a0f1d4aa28ad898f1519c98fcf9c49004a13e6c2480e8c16ac50561d8974cbdcb5aa99020f7bdeab666e546bcc0fd2a4e378535b937d50134a58d7b38888c4e7bc712cfed51fb56a8a24f8710bfd3399ddbde71fba408b328668a6cf106caa00a7101f2f50e84360ad4e9688a844b658be5192f2caa6dcc6314b1f60a11b87503ab9131be3db550a105b34c12063679b13c86824502ce12dc97dba30d322b6df65b70f32f72327106c3e2e8e94fcdfed7d7893941053658f5c3f8a913160f288b7b0efe40f66f57f19875792d30d6922f14b87103457d0f4a975859af868956b3a5602d48dc2b5e8fe69adb0ed11639536bd40381d75e80796ab01e29fe8f677deeb30eadfd89b222d40a2789d6353d149aa046a8ad738eb0e5aa25b8e965b987eca43934c76ed988c3d95f26ed46c4b783834fa73c71ce4fb3e2c4b6e76d8e6f15ac463493160ab0c3c245ba838963fdb3064a86a73745a846f635dbc84a7166d0895631c5cd5570b834b60e2bbd8a29b1dacf896720866f88e51fabb16e0893f5b475a62f0d85b8523a59dd2134ce118d518234bb2df06b73f6c3c4d5f1eeb6c318927d527113ff72fd845560abc3376891ffbab886dd50a082279b32f87f91b54278fa2ae1827d01fe0c25ba43d1981dedfe218bf44952d6568e16a29cefc8b7c41acc2a7b1a786a452e942677fc8157ba6ce6f4e84d4c0b096f3e6af83f8bb776044fb4eac0998d34a165a7158ec3c55d9d9c216c34f06aa70d28812ea8aefe37572d0c06723385a5a20bcabfcb1ba4da79b721e73882e8cbd1c230920442f6a0dcbd3d327d20e30bee5b7fe00f3584c5420ecbff7a9f94486ed9659cd3630b0db8c56f40389734dff32f90685f22953cbdd71a97381a862a0d4d5ad988e4c3520bb74751e6ed44dfa1e0a8ebbc40193b6dad7b20322b45cd62e2597fb095344d4ed42001c692bb0b1783981f9fba854504467615a97a89dffe8b1000b644396b970e4eee91a23a090cabd6987464bad46f1357e754a72f07f82dee2f477d394f9c2be6eca55f161268844d1c4e1c4f4a091d9a4d47a2541d5250bf946e58025ae9ef2965ff012ef3e2aefc69c00714f0b719761de094822657b764dfa109c2c39e83fb796ddd65d3c44dff135dcd577f3a9c9a1b41098bef4528951163608bc21355d270671f1dc3dab2d869e570170a22b41bbdabe7d0f135dcdad76dedf883633f988e225ea9cbd2350ea2a17e1351a65638fdf12e416a88ec8559f03bc6de718545f41ffbf3e540fa941f910c7812f9383905919ad00996895e274ad1fc6f7000c375e105fd9b87f66bbd6d73ab7ed3e61b65ba0d98e0d6dfce09866043eb76da03cb8661bf3fee1a48aa3a781ef8f50e2ec55e1a9749b4ce09ef2c7a19208a9e10edafa6d188d52952bc40d4debb845749d7582945e9d74e862bd31124e1b76b9ebe3ccaafd862b30c72cbd6e9f215927606b69f93468f25a77bfb85498deae1fb088ae2829e5c11fb3677cef7b0e52a8844dc3423e3fa76dadeec0591724b6517a493bb5eba736ba09192cb2af8a9083e1fcc72287cf245ab17f5acf61b49d79edc47392c7266ecf269ab334b862f94abcd7e8cf5b6f45363b741afb56a7eb26cab2186c3e37653ac506595064095936c7e7708c7c5a7818c985287ad54c0266aa63684a6be6506795d6cdf973e6e3c004e15854e5c64ed834f20787154443336540cfeed8c1067481d2c1b9d01b291613be61c8bbc8d48e3c18f0dca1ab03c5005a2a2fa493a5da9c63f45a586de05be4318e574447b3e99134185122d9fa459007a03245d6d7f5e15e6685639282d714838c6aa9e6372c3b2b7054280f0648107b8f0a8aff265be2bd0a669b89132c94fafb9fa8abc3a4142b3a10e83dccc172d93e2568c78478318fb2b4faa9fd5a26f56e7c8a10b22f01ee9a52614d7c27e2d20fb661b2bfeaf7b1f1a9dad24cff58f60d95f8439cbcca3636df6ea0a2b1e099ad460c9f4f376b184a91ee00718cdbdb4bd66091c0b650fb0f15729967813d39d94cc92788ffb62187991d008dbd4169e0785dc9b4fede73b5552fa6df6ca229ccf511091738024bd33ca17ba7d2127724e596678a5b13858f2fa1e8708858137d9f1dca7115884de0710c352f941f1a072bc80d28884f4982bb52597a17baf590680fc3ad6fc0686fd03f603bb1a031e02f3fb3d3b78d4763a43dd033bf907a9e7f688a8bc2cfe3ad5fe478f1f29df22404a5d6dfc54eaa5e9c6e446b22068f68142cfa41ee68217926c92eb26a36f56e9cc3dcafe73562a101cf7062e93df29f6c02b6407a5cbe5d3973bb74dc934bcc441f530d36a9af06898788f1fc87071e367bb96250234625b2eec14826fea4dcec85b30cfc252b7261b5a552ebd61690367d974bc9d07daebea0031d487d055c601cee82397f11f0e84ebb7a7b82b4fba89ecb98da9892a86eb729f19c438bf92864573f53ad1d472ae48da172852ae4631cfba14f626cd6f338fb1f3870c99ffafa96e33b9bb0c7b5be0e9bd9f7876473111975bd5e1c42f6a136197ef91249762e5d9ce261c7f085148293a0f26f1fb9f14628558a4f0134bf66e7477ef14359483d19c8dabfbf4f0be73ef24dc821c9974ab17c294305b60a4ea04f5395e6ac5be0e4d22381739b00c3744371d727b4739ad190469ce805935248776cca5d48533ae27ca6cc138549790384572255574346aeeff3b416a1139bb586f683a6c6e13e5d777b5e570ef0ba82bb003dc944b30a2c3e8cd8e06c0ab3ff78e045921b4730c64cb76bcf0f0b1d2aff1b8cbbbe13dbd87aeb70bacabb9abad2728f4af3ec3b886210cf71160e59dad236f1d105c7b38eaa6bf7ae352a55197c4dd00044f4dcb2f24b7282488d9f7c5d714a1569218396995c224ae5b54cccdd42d8ffc13cc61754311471729d81a2bca8c5085b7f45969f2d35049201bb55a6181755b6207ba23bda1a7ea21d2fef3f5afc916124ba52a115bb31cb843a7c5d0c55f3ead7c0d300c5abfe570f84665a45e4fdf570094fa43b9251b2fc3b7514745206676847525fd7a94025d6c712d8f10a49c6d3defcb25f542cf7fe3a6ca1777c26fb2e230cfc99525185e57ebdbc155f97d3c1222cc698f585203ca225b8b06fd98c2163f162a02ed9b0dd6d9c3d6b80b194d188ab230b15a442ca80fabd4be8d1db112012822af1fa4253ad9742d990c5c5ad4f8baca936815fd75780d97612dd57b9d4b0b4d5dd5864db7c41ef92de077edb3fa6836ffa30234baae8fa62ceab3257a4bd15ab4d0b98a030c74f913e819e8dd5a1b0e6da82299c8e1de547a1ed6cb3be9943bc745fe91fa22edbd1fc7a71b2c2ca05a8b00db79e3c676008f9f68cf707f5ee52dd70efda201474e570c805034c7e311c08a2a08d29025f6d8f5a2c530cebb16c2c17663590dc6784940bf8ad909cdcaed9de008bbd0e91ca35649203eda6d6721fa338df3c2db9699846bd46df9f353f9e095bd485ce1151fc0bf2b3a5f54f470b9085e4b0e5968fd8234d26f3f337fe88336d0225e40907c8c905ceb40551ef1e9aedbcce0552e0a13f1422c010053740930ddd08338ec57f57a7030ac6070a0044711a591380163f569161e5123c8cb64a6318daf5223425f94eafa28c5eee3e0a3c4176aa04871e8cbe0d301ea8856518c6335b0239dedb316dd91538b28057f09183766054d719a7b5204169043b6aaa8a3e391f7babd1416f4e65b416772bf89b571a99d9aa1e6318108da152119cc2263ba7fe574ce43204cb1ba0b0468e7b3f212fe6aa2575ead972eaab19e670be18228a36f57eda4b2c734fcc76f62d7cfb307afd688d5c96894c558fbb91a3eb28725c99390e5c831d7e19df65e13ef519df3ae013f54ff17cfc034a31e299bd8cc159c55ae8963f8c947952cbe13ead093515fed613518e9ce3ca6665a51c169828286f7ccf069c6d382ebda95888c5798c9bc449ed5d5319ca30d15efc902080133f11c3efefcc78f45347b36a666628d0b51860a2e6b9cad75ac597739381d5bc3b34f6ec58f99ede1fb2489a7fa86b73ca9edbcaa4a0dfbd64c1e1e802b7c8e80350d766b471608ad1f53fe293cf86067f29b25ab3501daff4e92310a74e44454014fca85550babccda34ca01c35635603f68f95ce83c0d96ccb868ac8b817cd3f152e4c13e29e980b2e678e4659debb506507f1f94bfeee3e55742604e51a3798da066284e88e914244e1980293c64987d07eaad661866afc4afc6e83de8342e29a4da24f7c4488e7b4b65df9fff31d9ec14aeef48eed1c305501a4bf3e39c643a7c80c78e3918a8aa1d9844954f6d455e2d91516c4e24cd764fd4861e399fe5aac1645f95006bebf80186a8d160431f9d5a19c133df36be88a463c9ed4694db5be1f296beb887edcacb5b60d813ea3c18e14972c6c1c5eef25e9882d8d8674a758635b224ba4e9836ccce12c73d121fb846616bd46d3469d0d82f52df7e760fca25dd7530200bf3b52d8621ae490baf0459b1a34135eebda7629b2b8e268bf593cd56ac73c5cd6111e4cde7a593c8e2e93ec47f3c902df011069d239d09817dbcc11d933699a63a355cc9f1fa03d34d1728524c59cf91c3295557e5b28cf6d", 0x1000}, {&(0x7f0000004200)="1d63dddb2da10bac908be9c2ffb2288dc0c38d29ee2e34009b271c12217e539340243a21023ce8a74c2e20ba6fb4c4ac3424a30130e71946337d7072c7526e8ff035983443fb2c3d463b3e7ac3d4df6ea26636754c0a08f162b1281ad75ef653be37db9fd26cbdb36c84eaa7097e4c8cd271b808cf53e54151d1cca6a967133e5e1b3499a54b1c987d724ea61a2139f045c1ae3b15d4bae2685c02ad871033bf7456e2353b268d5078e85b55c89c785d4444911ed95a85d3c56ce4efa1cbeee631f414d2f27e9d2310a95a2356325d3507790ba6f9c198f3074e95434240", 0xde}, {&(0x7f0000004300)="f9a1b95353", 0x5}, {&(0x7f0000004340)="40f2fda1bfd618408d26c52a50188e4dc66574ee63e57e49ce1ada758058c6bf7f3571b3be7fd264d674ebe69eb5996d9136594301903ec757d9d4a52bc2f95c9c8fe181face71e35b853a70381041925dce51143bf2078fca0eb80d3192722cfade361136bb4e22ed3ac7971e9e3f4628abc91ac1bda66f2c11f2e27bfe33bfbf4f5cb01b3776204142b2c6c8bc03c1be582cc3246e4c2514994a544a9259f4bfc69b25c27bff49ec5374e016e67caf19e0df56e8a575ce4f363e11b5f9d554d34df67207df81e6d45b8893d5a023b1d48d16bcc4", 0xd5}, {&(0x7f0000004440)="5b9886b030199cb6063b89d3ed2293635a037d5d613031e1a387ab3e36e198fd8ac19029c5af907c2d65d434c166643ec4441cb7e78c99f0e1573520f48920d3ba9e6579c72a0f54e1252980587e1ed6c3e5e84eeed46b333ce832ed541b7dd80e3a413c274375c7b8b970b1b37f90bfd2b39fcc9da70bc40ac66ec8b119", 0x7e}], 0x5, &(0x7f0000004540)=[@cred={0x20, 0x1, 0x2, r7, r4, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r10, r5}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xa8, 0x80}], 0x5, 0x0) r12 = dup(r0) sendmsg$IPVS_CMD_GET_SERVICE(r12, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x40000200}, 0xc, &(0x7f0000000580)={&(0x7f0000000780)={0x84, 0x0, 0x210, 0x70bd29, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x8f9f7f6fc0280a58}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x21}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x30000000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x84}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r12, 0x40485404, &(0x7f00000030c0)={{0x3, 0x3, 0x3, 0x3, 0x3}, 0x400, 0x7fffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000004ac0)='./file0\x00', 0x4, 0x4, &(0x7f0000004d80)=[{&(0x7f0000004b00)="3cd6a3d5cd3e8cee8278e780731b483de05297a1f6ff665154249eb37cebdc684ebca4fedf1fb9bd2e11cb687828e0a57dcaf04e30effa4c8953fef35ba1947f6b93e5c6d9a98182072bd3cbe67d942c9c068a13120aa9304f745f0bc33de0c4e3bbf7f88a7ff400202ee0250db5e0d522dbf03c21bd7a5b699e0fa943d792c2f1b461778fa4219d7f44979f047a91ea9416eb1d8255462fc1980845af3bf66812", 0xa1, 0x8}, {&(0x7f0000004bc0), 0x0, 0x6}, {&(0x7f0000004c00)="30ec4940a9a13d178afc7119717a97a91edea35480befdc83566d612e4f232bd4fe06f5f98e224b777cc9374c0428cebd49274240eae3722a1b2eb24b37d6a87787704bd8bca385789033af29652c5d7f768c0748038dad6edb1cada36", 0x5d}, {&(0x7f0000004c80)="93b8b6a8d2914e1577b4cb1ee32e7b52f97a3c119dc8eab82924de30476a5032161bcae93bd34cb29ce01ba60aa46196fddbf72c7161e69069e28f3c005f365f5e369bb58a1611e8bf4aa9ba5b81534a10a69e8c8c720c5e0a8adc5b13d6854ea3da1a9e77e9cd62c95b66b7ee0f6eeb1c85352ca2e12c5a7328cac19ea6707b758233238da2dab3e540caafb75c4d92cffd1a084dcc72e25cd4010de9289a80b46bdff80dd7111feaac8e3cf38a2fb527c3d5099819d9dffcdf439bbcb7b2d3020459dea9556a4598dd435f8d7f7eb5fda5fddef3287321acaf4174439ae7a2a97c9a7fe89d20e3ee81588fa5dab3a45880815b3be35172e39b", 0xfa, 0x3}], 0x10800, &(0x7f0000004e00)=ANY=[@ANYBLOB="6769643d3d3d7f3537002c0000"]) r14 = syz_genetlink_get_family_id$ipvs(&(0x7f0000005340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r12, &(0x7f0000005140)={&(0x7f0000004f40)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f0000005100)={&(0x7f0000004fc0)={0x138, r14, 0x100, 0x70bd2d, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffff000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x50883d3a}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x138}, 0x1, 0x0, 0x0, 0x800}, 0x0) r15 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004940)='IPVS\x00') ioctl$KDGKBDIACR(r12, 0x4b4a, &(0x7f0000003140)=""/12) sendmsg$IPVS_CMD_GET_SERVICE(r12, &(0x7f0000004a40)={&(0x7f0000004900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000004a00)={&(0x7f0000004980)={0x78, r15, 0x1, 0x70bd2a, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc68}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x200}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfad7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xf}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x20008090}, 0x50) listxattr(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004e40)=""/221, 0xdd) migrate_pages(r13, 0x0, &(0x7f0000000040)=0x2, &(0x7f0000004a80)=0x2) 2018/04/20 15:17:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000100)=[{}], 0x1) 2018/04/20 15:17:03 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040)}, 0x20) 2018/04/20 15:17:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/fib_triestat\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) sendfile(r2, r1, &(0x7f0000807000), 0x40) 2018/04/20 15:17:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x3ff, &(0x7f000014b000)=0x0) r3 = gettid() fcntl$setown(r1, 0x8, r3) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) 2018/04/20 15:17:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000380)) 2018/04/20 15:17:03 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r2 = open(&(0x7f0000000340)='./file0\x00', 0x4000, 0xa7f86d8e4539ce8f) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x6a, "28529a0de079c4472ee4ffd2eaa04f54c3c50292cd7aaebfc3ddd8609dd69bab5c778ec8df9285868eeca529f358fa3c385006934fb2a71ff53d558ffc962ad1a34452335c06b7f469bf09c34b58c1834903890ef5e741c6d6f68526b541412891d9eec7904b3f9fbabb"}, &(0x7f0000000140)=0x8e) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfc6a, &(0x7f00001a7f05)=""/251}, 0x48) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001640)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001800)={@dev, @rand_addr, 0x0}, &(0x7f0000001840)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xfff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000200)={r5, 0xcd, "d3634285be877cce90c7e7a8dee658629301a0118c83856df390af6ce9d70dd6124a537d5b8172e3c5797933b984457f893a3e9ec7923ca65c7e68603b3875620aa6d635db19e4a13b5a51a5055c17d802ad8371731448b3948ab5953d7ed1e4d747a3f9498919a4844e1d8344321aa24fb94a8e78f76088e61a09a31bf1c65d178bf3d3503b9c4bd71360e89430e6cf76e9585a7170a77ccad58ede4df4b06613cc5b50318e0a8b37bc4ca7b863f03799b906be0ef081e5482a61b76df74c3e884f7084500e07ebf604749f0e"}, &(0x7f0000000300)=0xd5) fstat(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001900)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x2, 0x4e20, 0xffffffff, 0x2, 0x20, 0x20, 0xb6, r4, r6}, {0x1, 0x100, 0xb5, 0x9, 0x100000000, 0x100, 0xf3, 0x100000001}, {0x7fff, 0x1761, 0xe000000000000000, 0x2}, 0x9ab, 0x6e6bbe, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x6c}, 0x2, @in=@rand_addr=0x51, 0x3505, 0x3, 0x2, 0x0, 0x9, 0x3, 0x7}}, 0xe8) 2018/04/20 15:17:03 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000180)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/04/20 15:17:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mprotect(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000), 0x4) 2018/04/20 15:17:03 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/20 15:17:03 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x33040, &(0x7f0000000700)) 2018/04/20 15:17:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/20 15:17:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x52, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff}) poll(&(0x7f0000000d00)=[{r0, 0x2200}], 0x1, 0x8d4) recvmmsg(0xffffffffffffffff, &(0x7f0000000980), 0x0, 0x0, &(0x7f0000000b00)) 2018/04/20 15:17:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)="264995f4fdf6ec602b0dbd25221e20903539a60385928ded0f6a0614b9d55b392f0975fb0042ea0827ec3f59153b15103113fe627344fcba5ed7a2093ad73c362e152deefbf2c8ea8d38", 0x4a}], 0x1, &(0x7f0000000000)}, 0xc100) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)=""/143, 0x8f}], 0x1, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/20 15:17:03 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000280)) readv(r0, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/218, 0xda}], 0x1) 2018/04/20 15:17:03 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000fefe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) [ 83.495679] ================================================================== [ 83.503136] BUG: KMSAN: uninit-value in csum_partial_copy_to_user+0x450/0x500 [ 83.510422] CPU: 1 PID: 6551 Comm: syz-executor5 Not tainted 4.16.0+ #84 [ 83.517269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.526636] Call Trace: [ 83.529232] dump_stack+0x185/0x1d0 [ 83.532850] ? csum_partial_copy_to_user+0x450/0x500 [ 83.537957] kmsan_report+0x142/0x240 [ 83.541750] __msan_warning_32+0x6c/0xb0 [ 83.545802] csum_partial_copy_to_user+0x450/0x500 [ 83.550722] csum_and_copy_to_iter+0x3dc/0x2140 [ 83.555380] ? kmsan_set_origin_inline+0x6b/0x120 [ 83.560212] ? __msan_poison_alloca+0x15c/0x1d0 [ 83.564888] skb_copy_and_csum_datagram+0x6d2/0x1080 [ 83.569997] skb_copy_and_csum_datagram_msg+0x557/0x960 [ 83.575366] udpv6_recvmsg+0xc65/0x29e0 [ 83.579347] ? udp6_lib_lookup_skb+0x240/0x240 [ 83.583925] inet_recvmsg+0x4c2/0x5f0 [ 83.587725] sock_recvmsg+0x1d0/0x230 [ 83.591521] ? inet_sendpage+0x8c0/0x8c0 [ 83.595577] ___sys_recvmsg+0x3fb/0x810 [ 83.599549] ? __fget_light+0x56/0x710 [ 83.603423] ? __fdget+0x4e/0x60 [ 83.606779] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 83.612132] ? __fget_light+0x6b9/0x710 [ 83.616103] SYSC_recvmsg+0x298/0x3c0 [ 83.619896] SyS_recvmsg+0x54/0x80 [ 83.623426] do_syscall_64+0x309/0x430 [ 83.627306] ? ___sys_recvmsg+0x810/0x810 [ 83.631445] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.636622] RIP: 0033:0x455379 [ 83.639808] RSP: 002b:00007fdcea377c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 83.647506] RAX: ffffffffffffffda RBX: 00007fdcea3786d4 RCX: 0000000000455379 [ 83.654761] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 83.662018] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 83.669278] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.676536] R13: 000000000000049f R14: 00000000006f9f88 R15: 0000000000000000 [ 83.683793] [ 83.685406] Uninit was created at: [ 83.688938] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 83.693937] kmsan_alloc_page+0x82/0xe0 [ 83.697897] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 83.702638] alloc_pages_current+0x6b5/0x970 [ 83.707036] skb_page_frag_refill+0x3ba/0x5e0 [ 83.711522] sk_page_frag_refill+0xa4/0x340 [ 83.715833] __ip6_append_data+0x1a20/0x4bb0 [ 83.720229] ip6_append_data+0x40e/0x6b0 [ 83.724275] udpv6_sendmsg+0xfd5/0x45b0 [ 83.728235] inet_sendmsg+0x48d/0x740 [ 83.732028] ___sys_sendmsg+0xec0/0x1310 [ 83.736079] SYSC_sendmsg+0x2a3/0x3d0 [ 83.739863] SyS_sendmsg+0x54/0x80 [ 83.743388] do_syscall_64+0x309/0x430 [ 83.747265] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.752436] ================================================================== [ 83.759774] Disabling lock debugging due to kernel taint [ 83.765209] Kernel panic - not syncing: panic_on_warn set ... [ 83.765209] [ 83.772564] CPU: 1 PID: 6551 Comm: syz-executor5 Tainted: G B 4.16.0+ #84 [ 83.780685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.790023] Call Trace: [ 83.792608] dump_stack+0x185/0x1d0 [ 83.796227] panic+0x39d/0x940 [ 83.799425] ? csum_partial_copy_to_user+0x450/0x500 [ 83.804513] kmsan_report+0x238/0x240 [ 83.808305] __msan_warning_32+0x6c/0xb0 [ 83.812355] csum_partial_copy_to_user+0x450/0x500 [ 83.817280] csum_and_copy_to_iter+0x3dc/0x2140 [ 83.821940] ? kmsan_set_origin_inline+0x6b/0x120 [ 83.826770] ? __msan_poison_alloca+0x15c/0x1d0 [ 83.831435] skb_copy_and_csum_datagram+0x6d2/0x1080 [ 83.836536] skb_copy_and_csum_datagram_msg+0x557/0x960 [ 83.841896] udpv6_recvmsg+0xc65/0x29e0 [ 83.845867] ? udp6_lib_lookup_skb+0x240/0x240 [ 83.850436] inet_recvmsg+0x4c2/0x5f0 [ 83.854229] sock_recvmsg+0x1d0/0x230 [ 83.858024] ? inet_sendpage+0x8c0/0x8c0 [ 83.862090] ___sys_recvmsg+0x3fb/0x810 [ 83.866064] ? __fget_light+0x56/0x710 [ 83.869940] ? __fdget+0x4e/0x60 [ 83.873298] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 83.878651] ? __fget_light+0x6b9/0x710 [ 83.882620] SYSC_recvmsg+0x298/0x3c0 [ 83.886416] SyS_recvmsg+0x54/0x80 [ 83.889945] do_syscall_64+0x309/0x430 [ 83.893830] ? ___sys_recvmsg+0x810/0x810 [ 83.897977] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.903159] RIP: 0033:0x455379 [ 83.906341] RSP: 002b:00007fdcea377c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 83.914041] RAX: ffffffffffffffda RBX: 00007fdcea3786d4 RCX: 0000000000455379 [ 83.921305] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000013 [ 83.928560] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 83.935821] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.943083] R13: 000000000000049f R14: 00000000006f9f88 R15: 0000000000000000 [ 83.950839] Dumping ftrace buffer: [ 83.954362] (ftrace buffer empty) [ 83.958048] Kernel Offset: disabled [ 83.961654] Rebooting in 86400 seconds..