[....] 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[ 29.045575] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.312616] random: sshd: uninitialized urandom read (32 bytes read) [ 33.591618] random: sshd: uninitialized urandom read (32 bytes read) [ 34.873573] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. [ 40.374290] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/06 04:20:58 fuzzer started 2018/06/06 04:20:59 dialing manager at 10.128.0.26:38587 [ 64.530083] can: request_module (can-proto-0) failed. [ 64.540996] can: request_module (can-proto-0) failed. 2018/06/06 04:21:24 kcov=true, comps=false 2018/06/06 04:21:30 executing program 0: 2018/06/06 04:21:30 executing program 2: 2018/06/06 04:21:30 executing program 7: openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg(r0, &(0x7f00000002c0), 0x4000000000000f4, 0x0) 2018/06/06 04:21:30 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000080)='./file0\x00') perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x5a) 2018/06/06 04:21:30 executing program 1: prctl$setfpexc(0xc, 0xa0001) r0 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='E', 0x1, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="248ce8fe71bb9d54e74dd6ad03a38b0610df8a97b4eb96878c74ce1f", 0x1c, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x5, 0x200000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)=""/224, &(0x7f0000000300)=""/126, &(0x7f0000000380)=""/252, 0x101000}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000004c0)={0x0, 0x9c, 0x3, 0x82, &(0x7f0000ffb000/0x4000)=nil}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0x94, &(0x7f0000000500)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x5, @empty, 0x2}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x100, @dev={0xac, 0x14, 0x14, 0x1c}}]}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000640)={r3, 0x5, 0x3, [0x1, 0xfff, 0x5]}, 0xe) keyctl$set_reqkey_keyring(0xe, 0x3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000680)={r3, 0x7ff}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000006c0)={r3, 0x3, 0x1, 0x8, 0xffffffffffff7d09, 0x6, 0x5, 0x3f, {r3, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x7fffffff, 0x7, 0x51, 0x81, 0x3}}, &(0x7f0000000780)=0xb0) add_key$user(&(0x7f00000007c0)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000840)="d2f8b771e0ec3e98ba7187f63f367bfeee7d4c8cbe6a46f3101ccf09a0acf12b1abb99ff5ed216e6a0ef0971036e794770fdc16973486fa480575132a0b1c809748d7479ef61e5eb5f195d76c10cdb64ecba6801b8d9b593de9ab89f52e21c1be25e1d0e39d32f1f", 0x68, r1) r4 = syz_open_dev$amidi(&(0x7f00000008c0)='/dev/amidi#\x00', 0x3, 0x14d00) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000900), &(0x7f0000000940)=0xb) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000980)="142bffed3e00b34fa2488cdc20a4423c26ddb45f3e86e972f20726daa91aafac9e010bae3434af3d32ebbba87271c82bd9f3ee5a3663a4a8b15e24be93edcd0de38781b571c2c50c42fd8614c6a49600a26cc23c5637d0876f32367acf87842e80bc7d88ed69b46dbe43876cd8cd85344321f969efda6dea0e523e770626d524555e74cc4edf947573aef230515074b9321a075fcbf0335e7badb83c166c30a68219b02edd9bfda3315e6ee95d181965efeff239c2661870b8a467ff1a01e7aeabc83aaa8e7c42cc016c4dfe6a9b703706d6bb6c5798cd68762b002cf68f0a04939c20422f1aae4c98e2e1cdb9") setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000a80)={0xff, 0x400, 0x1, 0x7}, 0x6) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x2) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000ac0)) syz_open_dev$urandom(&(0x7f0000000b00)='/dev/urandom\x00', 0x0, 0x115080) r6 = getpid() ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000b40)=r6) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000b80)=""/86, &(0x7f0000000c00)=0x56) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000c40)) getsockname$packet(r5, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000cc0)=0x14) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000d00)=0x5, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000d40)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000d80)=0xe85, 0x8) 2018/06/06 04:21:30 executing program 4: r0 = timerfd_create(0x4, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r0, r1, r3) r4 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@l2, &(0x7f0000000300)=0x80, 0x80800) sendmsg$nl_generic(r4, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000609}, 0xc, &(0x7f0000000600)={&(0x7f0000000380)={0x26c, 0x20, 0x500, 0x70bd2c, 0x25dfdbfc, {0x1b}, [@typed={0x8, 0xf, @pid=r2}, @generic="2c35da93f8e2a236f828099bf5aa5c906b4e2fdb5d4dab85e52056eb736d3f4ef35e22361e1c6589cea6c4030195e7e2200bb53b33c557203953888be1caeed876c7627d6ccf362896519738e6c87c5925057c5f19d6227b", @nested={0x1f8, 0x7c, [@generic="d94a73ebec4fed673fa225532b3ddbcd01b6535b9e5b4442da22d42042d7f7d936ae729e50f7cb37be0beac0d6a27529c980f41243e57c95eb35194bf84fe121ab4cd1a0a074c63b696ae82c391906c6d216c939083dacb5a7d33aba134c3574ec06dc3f24706edfba8001a4f696c2b679a53b5ed4c658ab580c016f49344e647893ceadbd33fdd867442feb02542f6dc6e9f6af830e17d7a93fe3786a738c11fc232b8bfccb196442d3", @typed={0xc, 0x1a, @str='md5sum-\x00'}, @generic="a5bf53", @generic="ef95b433b1d9404994f1669c6a92315e5acba9aa51491936712930e2c8233cbca31af46e0ef0e49e1ac1c34928e91050054ac52014d896ff15bc705c10dab1313be240fb611788750461dc7078b8dbf6781ca9faf6ea55365617c9e3e453a71bbc153bc793b450aa461d2c7303185e385d1ef68e83683ffaef388dc7e03afbd20fd08a844ac2a78604b69c2a5459c02b199189de1b63a4e661154a558b2607e2c7acfc9ccede", @generic="125f2fded42f8096742287acafdb3fe7f3bfe8a4d2b5f68e76e2090d426fc17b8204246ca15220598440e21d9183b01be0515d9a6693d96e625377293502785a721ec893c8a5f198cb8d17e8c2262d3ef29b16f38b01e78d0b32f4336b1bd6877c0ed47f36f9a4a3882b077e40003070d3484c67834dbddcad825402d9dbe915b5de22", @typed={0x8, 0x17, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x27, @ipv4=@rand_addr=0x6}]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x80}, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x101002, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) r6 = dup3(r4, r5, 0x80000) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x70, r7, 0x404, 0x70bd2c, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) getsockname$netlink(r6, &(0x7f0000000840), &(0x7f0000000880)=0xc) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f00000008c0)=[0x7fff, 0xc00]) openat$vnet(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e20, 0x6, @empty, 0x4}}, 0x2, 0x2, 0x1ff, 0x7f, 0xfff}, &(0x7f0000000a00)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000a40)={r8, 0x23, "09f11d3622852b10234081230375cdcb8eeb04af19ecc8cf00eea5c0f277306fc932f6"}, &(0x7f0000000a80)=0x2b) ptrace$poke(0x4, r2, &(0x7f0000000ac0), 0xfff) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000c00)=@buf={0xc7, &(0x7f0000000b00)="91e898590cfcac0cfe05bc3dbf36d92e50bfbdc92401efb3d5770ce7ee21c79fb3fa3ebb7ad3838c0e4d45c7dcedeeae3b89d09e6ff02f49d2915fea6f23fdc2646bf4ca668f5690e6ae911dad87f80831695b841efedb0df1ec1fd31477314a7b46664913b6e6d9b23c722824bfc5dffef09d3f848e56f772284e1182e94de77124784c90efc4cc70f656e60ffa4d28b96d3d3a19837f23cf5e48e3d6fddb75c937a1321f6cae61955dacb87b6a5aa3ecaa9e67eebba5fcaf6cd2538fab43d0f213dc616e183d"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000000c40)={0x4, 0x2, 0x1, 'queue1\x00', 0x40}) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000000d00)) socket$alg(0x26, 0x5, 0x0) r9 = semget(0x2, 0x0, 0x80) semctl$GETALL(r9, 0x0, 0xd, &(0x7f0000000d40)=""/254) write$binfmt_elf32(r5, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x7, 0x6, 0x0, 0x2, 0x3, 0x6, 0x4, 0x4e, 0x38, 0x17, 0x1000, 0xffffffff, 0x20, 0x2, 0x100, 0x8, 0x5}, [{0x7, 0x0, 0x1, 0x3, 0xfffffffffffffffd, 0x10000, 0x68ca, 0x7}, {0x6474e551, 0xfffffffffffffffa, 0x4, 0x32aaf90, 0xff, 0xdc7, 0x5, 0xfff}], "538e63cd2fd3fca46771bac8c2c218f81a71379c1880e4c14cf05a30a148608a1ebb59086429011f50c5a6c34ac3a9df56b15e175b79c1", [[], []]}, 0x2af) fcntl$setownex(r4, 0xf, &(0x7f0000001100)={0xb2690a2db889284d, r2}) semctl$GETALL(r9, 0x0, 0xd, &(0x7f0000001140)=""/176) sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000001340)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001300)={&(0x7f0000001240)={0x88, r7, 0x500, 0x70bd2b, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000001380)=0x4) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f00000013c0)) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000001400)=[0xcbce, 0xffffffffffff8424]) 2018/06/06 04:21:30 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x99a, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x1}, 0x8) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x43, &(0x7f0000000100)={0x100000000}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x1}, 0x8) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x6, &(0x7f0000000200), 0x8) fcntl$addseals(r0, 0x409, 0x9) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x4000, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000280)={0x7, 0x0, 0x1}) poll(&(0x7f00000002c0)=[{r2, 0x4}, {r0, 0x20}, {r0, 0x4002}, {r2}, {r2, 0x1130}, {r0, 0x4}, {r2, 0x600}, {r0, 0x1001}, {r0, 0x2000}, {r0, 0x20}], 0xa, 0x8001) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0xb37}, 0x8) io_setup(0x0, &(0x7f0000000380)) shutdown(r2, 0x1) write$cgroup_type(r2, &(0x7f00000003c0)='threaded\x00', 0x9) r3 = memfd_create(&(0x7f0000000400)='Q\x00', 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000004c0)=r4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000500)=""/168, &(0x7f00000005c0)=0xa8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000680)={r2}) setsockopt$inet_mreq(r5, 0x0, 0x27, &(0x7f00000006c0)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000700)={0x0, 0x2710}, 0x10) r6 = shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x4000) shmdt(r6) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000740)) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000000780)="d49e9abca6fe61aa6a952ab56ab9cdf639d715f71a86", 0x16) socket$netlink(0x10, 0x3, 0xd) statfs(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)=""/186) 2018/06/06 04:21:30 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = getpgrp(0x0) tgkill(r0, r1, 0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x280, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14, 0x80000) connect$can_bcm(r2, &(0x7f00000003c0)={0x1d, r4}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000440)=""/212, &(0x7f0000000540)=0xd4) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000580)=0x6) getsockopt$inet_dccp_buf(r2, 0x21, 0xcd, &(0x7f00000005c0)=""/164, &(0x7f0000000680)=0xa4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000006c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x10) r8 = getpid() r9 = syz_open_dev$audion(&(0x7f0000000740)='/dev/audio#\x00', 0xf5, 0x101002) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f0000000780), &(0x7f00000007c0)=0x4) syncfs(r2) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000800)="f082026a8345ea6014c00117b1080ff387dc9ed1a193435249c108af268d51c35c714d18e9c37a8325e1ecc92cfc94a88160a045ebd4786cb7a912335ef1fbfb37a4dadd3f40836daec012201f49be6949067aa6fd34a612335e29882624022877be2b3dc4d5e9c01d5aa18163171090e0979cd57f16110df4e0caf1e4eb8d04df7944eedd1f38b67ad411d12fd984d9447f4dbe006cf1c49b465e9937333fbdfa1838d79498cb3244f673b4a0603b99db99b024259a841b", 0xb8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000900)={&(0x7f00000008c0)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r9, 0x12, 0x3, &(0x7f0000000940)=0x46, 0x4) sched_getattr(r8, &(0x7f0000000980), 0x30, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00000009c0)=@assoc_value={r6, 0xb39}, &(0x7f0000000a00)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000a40)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000a80)={r7, 0x1, 0x1, [0x100000001]}, &(0x7f0000000ac0)=0xa) getsockopt$inet6_buf(r5, 0x29, 0x2b, &(0x7f0000000b00)=""/53, &(0x7f0000000b40)=0x35) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000b80)={r7, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f0000000bc0)=0x6, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r9, 0x29, 0xd2, &(0x7f0000000c00)={{0xa, 0x4e24, 0xeb, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, {0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x7}, 0x7, [0x3, 0x0, 0x7, 0x100000000, 0x8, 0x1, 0x5, 0x4000000000000]}, 0x5c) pwritev(r3, &(0x7f0000000fc0)=[{&(0x7f0000000c80)="50647f0082680e396a5584644fb389ce57fd46e26d6dd2d0404dcb9ea3d7d04441fd33bf3755f7ee100aacfe6b1db62c752f7aa1460348ba05521d626f4ea5edd0e907a7f8bc35089ac2a3337809365e229e788130c5", 0x56}, {&(0x7f0000000d00)="6866d8d0bc54ce61ce407c8f1a843dddbf507e9c7fe392735a1ce785f4c8cb502a1f13755cf3fdb692290bb8d734f3eafb0c5fb4958546be23cff6aafc5f303ab1bda2fdba9e982ba1848a45a54dca922018e9b6b7ae030b01d0dfcf7430328826696854127559d0b9f1b1b311aa3c4a536ea96ac7ff1b4e5dbbfbb07ea7e92bced88d1d845beb0b22efb3085cb6861dedceaf006c07e7a2b6284938d267a2e52315a6ae22118a35f26374a1", 0xac}, {&(0x7f0000000dc0)="4c724acd5eb1b27bac114a312f70e46ef51218e49973426feb40482c0e171246f2ac15bf9b8a9f10c994e0885bcdf66b94b4e92843839203e9e8706ca32e42a73ee1969f0242870ad2c17ecb35eab4936d35cd5c1c46b91e92835f8d6f00721c1a4e8542904b9e10be1f7eeb979dbc95cf6150f295644094ec66c805c3", 0x7d}, {&(0x7f0000000e40)="f4154912c57fea922bd3e84dc9112f10a2efbfce97a7f7a6e7819b50275c23529e14c2e36457d03f0514efc002185b1a1d03a26d0f07f958368fed7c4d18a34200e5ce65a8b3d6091876e9c138f2e7edf50e552ce021424ca8833c3d74a0e01dff6924cb610fe7cc4fe7af9350e4f8c4fb4fc268d3e4c9c126bff67ad675ec19983299005f3e588d6fa59afadc482249b14f5a7a", 0x94}, {&(0x7f0000000f00)="89549421befbc850e55f14052ac55829b4dae0e41be1316a7be0c6eabae16f2f6fcc2f9392b490349f6db318eb2f5a867e2408d8f2ba9016096a241174a372d367dd8c602326fdcbb752c2ccd88b52c06cf942edea81a670dc6e45ed5a9c50e134236f54001cb1abcff3b384df6bfcf00082f6c1629642a70afedcae1b9b3027ee393819a3d1557109ec46aa898172ca1f00dd45a43ac9a98de8da4a7d29bc3413240e67e2303d9132", 0xa9}], 0x5, 0x2f) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000001040)={0xffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) getsockopt$inet_buf(r9, 0x0, 0x2d, &(0x7f0000001080)=""/51, &(0x7f00000010c0)=0x33) [ 73.478723] IPVS: ftp: loaded support on port[0] = 21 [ 73.491733] IPVS: ftp: loaded support on port[0] = 21 [ 73.511649] IPVS: ftp: loaded support on port[0] = 21 [ 73.512669] IPVS: ftp: loaded support on port[0] = 21 [ 73.547124] IPVS: ftp: loaded support on port[0] = 21 [ 73.559853] IPVS: ftp: loaded support on port[0] = 21 [ 73.563353] IPVS: ftp: loaded support on port[0] = 21 [ 73.596517] IPVS: ftp: loaded support on port[0] = 21 [ 75.675477] ip (4722) used greatest stack depth: 54424 bytes left [ 76.457437] ip (4788) used greatest stack depth: 53768 bytes left [ 76.993433] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.999929] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.039256] device bridge_slave_0 entered promiscuous mode [ 77.076774] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.083294] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.103669] device bridge_slave_0 entered promiscuous mode [ 77.127297] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.133744] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.143643] device bridge_slave_0 entered promiscuous mode [ 77.152193] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.158665] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.166682] device bridge_slave_0 entered promiscuous mode [ 77.182615] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.189091] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.215382] device bridge_slave_0 entered promiscuous mode [ 77.232980] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.239430] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.256094] device bridge_slave_1 entered promiscuous mode [ 77.267508] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.274086] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.296966] device bridge_slave_0 entered promiscuous mode [ 77.318524] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.325082] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.336665] device bridge_slave_0 entered promiscuous mode [ 77.347184] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.353697] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.364129] device bridge_slave_0 entered promiscuous mode [ 77.372370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.393418] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.399918] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.415438] device bridge_slave_1 entered promiscuous mode [ 77.429908] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.436389] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.463128] device bridge_slave_1 entered promiscuous mode [ 77.485589] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.492096] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.509353] device bridge_slave_1 entered promiscuous mode [ 77.524571] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.531084] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.546665] device bridge_slave_1 entered promiscuous mode [ 77.561345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.576579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.586784] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.593298] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.622129] device bridge_slave_1 entered promiscuous mode [ 77.644456] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.650974] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.669260] device bridge_slave_1 entered promiscuous mode [ 77.692682] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.699168] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.727587] device bridge_slave_1 entered promiscuous mode [ 77.740310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.751396] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.768232] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.783251] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.790953] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.850614] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.935510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.985245] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.992978] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.006554] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.038377] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.050195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.202972] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.266619] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.491129] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.508600] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.555478] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.634569] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.645339] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.680557] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.697431] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.731813] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.768424] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.786186] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.803723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.870748] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.882930] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.901747] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.956949] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.968565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.977702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.999571] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.011735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.028100] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.036590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.049904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.121587] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.129372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.152019] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.159141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.186308] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.194937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.251463] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.259509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.281063] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.288091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.310340] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.334833] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.341834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.353884] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.376404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.384847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.404922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.468344] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.475399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.528492] ip (4991) used greatest stack depth: 53752 bytes left [ 79.542009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.560101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.643555] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.650775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.792527] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.803372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.854463] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.874010] team0: Port device team_slave_0 added [ 79.914223] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.949925] team0: Port device team_slave_0 added [ 79.985138] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.011167] team0: Port device team_slave_0 added [ 80.036009] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.046791] team0: Port device team_slave_0 added [ 80.057353] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.080009] team0: Port device team_slave_0 added [ 80.115259] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.137198] team0: Port device team_slave_0 added [ 80.155763] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.177873] team0: Port device team_slave_1 added [ 80.208732] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.229854] team0: Port device team_slave_1 added [ 80.255635] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.266534] team0: Port device team_slave_1 added [ 80.274991] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.289255] team0: Port device team_slave_1 added [ 80.324754] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.345097] team0: Port device team_slave_1 added [ 80.352232] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.368870] team0: Port device team_slave_1 added [ 80.397174] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.416163] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.425165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.440172] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.476331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.507802] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.539657] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.547726] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.558208] team0: Port device team_slave_0 added [ 80.564241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.571160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.605975] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.620803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.638621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.663990] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.675475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.682641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.693666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.701659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.710557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.723163] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.731241] team0: Port device team_slave_0 added [ 80.739899] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.753517] team0: Port device team_slave_1 added [ 80.763395] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.773947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.796590] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.819141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.826507] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.834233] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.854694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.861870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.890113] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.921798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.954177] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.973776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.988296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.996000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.003942] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.013374] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.034959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.045414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.062503] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.070845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.081200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.098558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.112122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.127219] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.144638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.152127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.164291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.175333] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.185552] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.193306] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.204924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.214690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.244950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.270296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.292425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.306619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.322541] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.330321] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.337870] team0: Port device team_slave_1 added [ 81.343986] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.359200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.375255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.398865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.416140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.437221] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.447764] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.457062] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.470230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.478388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.487601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.502546] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.510386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.524637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.556297] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.574677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.596895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.604285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.618958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.649801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.677166] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.689472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.711988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.772095] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.781516] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.789624] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.821818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.846697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.870951] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.922448] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.930782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.946225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.005449] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.015895] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.029720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.172993] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.180607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.192595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.249590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.257160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.274360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.703864] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.710320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.717219] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.723667] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.760727] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.769562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.996304] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.002808] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.009688] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.016160] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.026747] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.037748] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.044236] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.051141] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.057611] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.099281] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.111866] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.118307] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.125137] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.131630] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.156574] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.178455] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.184907] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.191757] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.198202] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.224827] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.346094] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.352578] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.359404] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.365858] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.412453] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.632023] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.638552] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.645359] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.651808] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.680613] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.720567] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.727110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.733941] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.740388] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.816068] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.831187] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.852962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.882878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.904582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.917255] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.924926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.933004] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.609986] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.790641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.861571] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.038297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.143799] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.185242] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.296412] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.418677] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.482464] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.638220] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.687938] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.856009] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.939182] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.040725] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.124576] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.271861] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.278212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.295874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.364587] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.448951] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.455328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.467655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.500476] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.512584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.538496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.800696] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.807835] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.814215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.828807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.871007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.897900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.925857] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.935571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.960745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.996237] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.008173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.019310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.127796] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.134220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.143444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.214211] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.431780] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.477413] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.569645] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.589722] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.814952] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.850829] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.019638] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/06 04:21:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = dup2(r2, r0) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) connect$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f}, 0xa) close(r1) 2018/06/06 04:21:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00@\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0000ff0000000000000000000023"}) 2018/06/06 04:21:58 executing program 1: getsockname(0xffffffffffffffff, &(0x7f0000000400)=@in6, &(0x7f0000000280)=0x80) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400800, 0x0) getsockname(r0, &(0x7f00000001c0)=@nfc, &(0x7f00000002c0)=0x80) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000080)) chdir(&(0x7f0000000780)='./file0\x00') syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x80000001, 0x100) symlink(&(0x7f0000000140)='/\x00', &(0x7f0000000000)='./file0\x00') chmod(&(0x7f0000000180)='./file0/file0/file0\x00', 0x0) 2018/06/06 04:21:58 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x0, 0x0, [0x0, 0x20000280, 0x20000280, 0x20000280], 0x0, &(0x7f00000000c0), &(0x7f0000000280)}, 0x78) 2018/06/06 04:21:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="6e53167dc1f11b6f688064bbded4f4aad1eb1df55407d9150213f980f8765b8647d035963cfb30ad58ba428eedc53339d1ea3fbc64a088222dd347ee83c9e3928aed0d224aa87dbb8d0c94241a0e86d014344ec67dffe68a53851d9c741bdf7bed566856b086f14bc70a943c81a2eefd8aee0320c0e3694a09a02400000000000000079d270ea3ffb2181e9112ab54b49a972756984fab94a5ad9d075668f3d50af0094e468550e41b3b3ddaee452ac9c71ffb58f84b7bac93d5b5ce86414557153a42d8a7832b7f9d086a487690a823eafbc9f00e32bc6031bde7f8da8135bcc043cbbc01b1c456", 0xe8, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xc00, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) [ 100.668755] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/06/06 04:21:58 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'teql0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000080)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x40f00, 0x0, [], r0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000080)}, 0x10) 2018/06/06 04:21:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) connect$rds(r0, &(0x7f0000000040)={0x2}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fff, 0xfffffffffffff7f7}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e20, 0x8000000000000000, @loopback={0x0, 0x1}, 0x2}}, 0x5, 0xffffffffffff0424, 0x4, 0x92, 0x57}, &(0x7f0000000440)=0x98) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1}}, 0x63, 0x3c, 0x1, 0xffff, 0x40}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r4, 0x3, 0x9}, 0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff259f}, 0x1c) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x5e20}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r5, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000480)=0xff4, 0x1) 2018/06/06 04:21:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = msgget(0x2, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000000)=""/64) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1d, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) r3 = semget$private(0x0, 0x0, 0x280) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000000200)=""/224) sched_yield() ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef626b09fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/06/06 04:21:59 executing program 0: r0 = socket(0x1, 0x200000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getflags(r0, 0x40a) r1 = memfd_create(&(0x7f0000000080)='\x00 ', 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0x2e, 0xd3, &(0x7f00000000c0)="7818c833a32cd35c168dfdf695d739498459ca4ded8c580d95a17e92af78be62357c623ca2ca46e70f201063a848", &(0x7f0000000140)=""/211, 0x6}, 0x28) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r2}) r3 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) fstatfs(r1, &(0x7f00000002c0)=""/48) r4 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r4, &(0x7f0000000100)=[{0x0, 0x80000001, 0x0, 0x0, @tick=0x4, {0x0, 0x8000}, {0x0, 0x1}, @raw32}], 0x30) socket(0x2, 0x3, 0x3) write$sndseq(r4, &(0x7f0000053000)=[{0x0, 0x7fffffff, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x39a) 2018/06/06 04:21:59 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000080)=""/86, &(0x7f0000000000)=0x56) unshare(0x24020400) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r1, &(0x7f0000000040)=@unspec, 0xc) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x2) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000080)=""/12) 2018/06/06 04:21:59 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)=0x8) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r1, 0x111, 0x1, &(0x7f0000000000), 0x8b83c3f) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x8, 0x4) 2018/06/06 04:21:59 executing program 3: r0 = socket(0x2, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x80000000016106e, 0x0) unshare(0x60000000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000340)={@mcast1={0x3e2, 0x1, [], 0x1}}) write$rdma_cm(r1, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00}, 0xffffff31) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x0, 0x3]}, &(0x7f0000000100)=0x8) 2018/06/06 04:21:59 executing program 7: r0 = socket(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x100, 0x0) write(r0, &(0x7f0000000000)="240000004e001f1014f9f4070408f408120806f70d00ef123bd14adf61fc7f70f76ba552", 0x24) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10b001, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000080)) 2018/06/06 04:21:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = msgget(0x2, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000000)=""/64) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1d, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) r3 = semget$private(0x0, 0x0, 0x280) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000000200)=""/224) sched_yield() ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef626b09fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/06/06 04:21:59 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x99a, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x1}, 0x8) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x43, &(0x7f0000000100)={0x100000000}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x1}, 0x8) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x6, &(0x7f0000000200), 0x8) fcntl$addseals(r0, 0x409, 0x9) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x4000, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000280)={0x7, 0x0, 0x1}) poll(&(0x7f00000002c0)=[{r2, 0x4}, {r0, 0x20}, {r0, 0x4002}, {r2}, {r2, 0x1130}, {r0, 0x4}, {r2, 0x600}, {r0, 0x1001}, {r0, 0x2000}, {r0, 0x20}], 0xa, 0x8001) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0xb37}, 0x8) io_setup(0x0, &(0x7f0000000380)) shutdown(r2, 0x1) write$cgroup_type(r2, &(0x7f00000003c0)='threaded\x00', 0x9) r3 = memfd_create(&(0x7f0000000400)='Q\x00', 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000004c0)=r4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000500)=""/168, &(0x7f00000005c0)=0xa8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000680)={r2}) setsockopt$inet_mreq(r5, 0x0, 0x27, &(0x7f00000006c0)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000700)={0x0, 0x2710}, 0x10) r6 = shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x4000) shmdt(r6) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000740)) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000000780)="d49e9abca6fe61aa6a952ab56ab9cdf639d715f71a86", 0x16) socket$netlink(0x10, 0x3, 0xd) statfs(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)=""/186) 2018/06/06 04:21:59 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getresuid(&(0x7f0000001b00), &(0x7f0000001b40), &(0x7f0000001b80)) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f00000001c0), 0x20, 0x2) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000000000/0x3000)=nil, 0x40, 0x0, 0x88, &(0x7f0000002000/0x3000)=nil, 0x9}) [ 101.795775] l2tp_ppp: tunl 4: set debug=7665642f [ 101.874337] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 04:21:59 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x10000000}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0xff80, &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/06/06 04:21:59 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x1}}, 0x800, 0x401}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x3, 0x4, 0xffffffff00000000, 0xff, 0x35, 0x6, 0xffff, r3}, &(0x7f00000001c0)=0x20) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmmsg(r1, &(0x7f0000007600)=[{{0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000002540)="5ebd75f19219f601b8dd68f9c217", 0xe}], 0x1}}], 0x1, 0x0) 2018/06/06 04:21:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='nen/if_anet6\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000723f20)=""/127, 0x37a}], 0x1, 0x100) signalfd(r0, &(0x7f0000000100)={0x1fffe00}, 0x7) 2018/06/06 04:22:00 executing program 4: socketpair$inet(0x2, 0x80003, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002a40)={0x0, 0x7}, &(0x7f0000002a80)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002ac0)={r1, @in6={{0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0xa}, 0x4}}}, 0x84) r2 = socket(0x10, 0x803, 0x0) recvmmsg(r2, &(0x7f0000002840)=[{{&(0x7f0000000600)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000680)=""/28, 0x1c}], 0x1, 0x0, 0x0, 0x9}, 0x3}, {{&(0x7f0000000700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000780)=""/16, 0x10}, {&(0x7f00000007c0)=""/105, 0x69}], 0x2, 0x0, 0x0, 0x2}}, {{&(0x7f0000000880)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000900)=""/196, 0xc4}, {&(0x7f0000000a00)=""/36, 0x24}, {&(0x7f0000000a40)=""/143, 0x8f}, {&(0x7f0000000b00)=""/164, 0xa4}, {&(0x7f0000000bc0)=""/136, 0x88}, {&(0x7f0000000c80)=""/43, 0x2b}, {&(0x7f0000000cc0)=""/219, 0xdb}], 0x7, &(0x7f0000000e40)=""/154, 0x9a, 0x6}, 0x8}, {{&(0x7f0000001fc0)=@hci, 0x80, &(0x7f0000000f00)=[{&(0x7f0000002040)=""/138, 0x8a}], 0x1, &(0x7f0000002100)=""/115, 0x73, 0xffffffff}, 0xffffffff}, {{&(0x7f0000002180)=@l2, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002200)=""/129, 0x81}, {&(0x7f00000022c0)=""/122, 0x7a}, {&(0x7f00000024c0)=""/198, 0xc6}, {&(0x7f0000002340)=""/160, 0xa0}], 0x4, &(0x7f0000002600)=""/12, 0xc, 0x5510}, 0x2}, {{&(0x7f0000002640)=@can={0x0, 0x0}, 0x80, &(0x7f00000027c0)=[{&(0x7f00000026c0)=""/218, 0xda}], 0x1, &(0x7f0000002800)=""/49, 0x31, 0x7}, 0x9}], 0x6, 0x40000042, &(0x7f00000029c0)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002a00)={'bcsh0\x00', r3}) sendto(r2, &(0x7f0000000100)="120000001a00e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000000080)=@l2, 0xfffffffffffffe56, &(0x7f0000000580)=[{&(0x7f0000000140)=""/172}, {&(0x7f0000000200)=""/66}, {&(0x7f0000000280)=""/169}, {&(0x7f0000000340)=""/249}, {&(0x7f0000000440)=""/84, 0xfffffffffffffd6c}, {&(0x7f00000004c0)=""/154, 0xfffffffffffffd68}, {&(0x7f0000000fc0)=""/4096}], 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) modify_ldt$write2(0x11, &(0x7f0000000000)={0xfffffffffffffffc, 0x100000, 0xffffffff, 0x32e5, 0x8, 0x9, 0x7ff, 0x2, 0x2, 0x1da}, 0x10) 2018/06/06 04:22:00 executing program 2: lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="747275737465642e726d6e65742ffff055b718740292548c9c245b2cd9e371df46a6525962c21de17347e8201dd3597aa05f9f9405aaa9a0ea0fb09708a6a3e47296fa50b18fa8febd87a6df84eb1801dd4abab1b3e4c747f632c542824c0f54fd9995bbfd0c49858dd0c0599d86acd956d2858fb5d9c3ef0c2bd0be100472a144"], &(0x7f0000000180)=""/125, 0x7d) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000100)="c758a632b836780046eb601a42b04e404ac485b35cbdefb03d08b66f69a6beeb158903278ae615ffee472ea75e2265890a503c05996076955b2234f68aca7252746af84fc5") finit_module(r0, &(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1) [ 102.694453] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 04:22:00 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) socketpair(0x1, 0x80002, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fstatfs(r1, &(0x7f0000000140)=""/100) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x20000000000002f3, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000bd59ffff0448ffffff2800000000000000bf700000000000009500000000000079"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r0}, 0x48) 2018/06/06 04:22:00 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"69000200000f002dc830ee26e3008000", 0x10a}) ppoll(&(0x7f0000000140)=[{r0, 0x200}, {r0, 0x1200}, {r0, 0x2000}, {r0, 0x1000}, {r0}, {r0, 0xa0}, {r0, 0x2000}, {r0, 0x100}, {r0, 0xc401}], 0x9, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200)={0x5}, 0x8) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69000200000f002dc830ee000000005d", 0x103}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33e) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}], 0x10) 2018/06/06 04:22:00 executing program 1: unshare(0xfe) gettid() getitimer(0x2, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40087602, &(0x7f0000000040)={0x5ef, &(0x7f0000000040)}) prlimit64(0x0, 0xf, &(0x7f0000000000)={0x9, 0x1}, &(0x7f0000000080)) 2018/06/06 04:22:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0xffffffff) ioctl(r0, 0x890e, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/45) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000040)=0x400) 2018/06/06 04:22:00 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x3a, 0x240}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000080), 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xc8}, 0x4) 2018/06/06 04:22:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 'queue1\x00'}) 2018/06/06 04:22:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x23, &(0x7f00000000c0), &(0x7f0000000100)=0x4) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x401, 0x20000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/06/06 04:22:00 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x2) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000400)=""/242, 0xf2}, {&(0x7f0000000500)=""/89, 0x59}], 0x8) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0x2, 0x0, &(0x7f0000003700)={0x77359400}) 2018/06/06 04:22:01 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000280)=""/201) bpf$PROG_LOAD(0x4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000bc3f90)=@raw, &(0x7f0000000040)='GPL\x00', 0x0, 0xfc, &(0x7f0000000180)=""/252, 0x0, 0x1}, 0x48) 2018/06/06 04:22:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x1, 0x5, 0x100020000000007, 0x2}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x181040) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/61) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x159}, 0x10) [ 103.171809] Unknown ioctl 19264 [ 103.182420] Unknown ioctl 19264 2018/06/06 04:22:01 executing program 4: r0 = socket$inet(0x2, 0xa, 0x40000000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x3a0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000480)=r1) 2018/06/06 04:22:01 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f59ffc), 0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x110) fcntl$getflags(r0, 0xb) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x80) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000500)=""/97) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/06 04:22:01 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000400)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f00000000c0)) r0 = open(&(0x7f0000002740)='./file0\x00', 0x400000, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002780), &(0x7f0000003900)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='stack\x00') preadv(r1, &(0x7f00000027c0)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x0, 0x3, 0x21, &(0x7f0000ffc000/0x3000)=nil, 0x3}) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340), &(0x7f00000003c0)) r2 = semget(0x3, 0x3, 0x0) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000080)=""/174) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000180)=0x8) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/06/06 04:22:01 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10000, 0x100000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0x72}) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) read(r0, &(0x7f0000000000)=""/41, 0x29) 2018/06/06 04:22:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000ca0000)) r5 = getpid() ioprio_set$pid(0x2, r5, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/06/06 04:22:01 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x10000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) r3 = shmget(0x3, 0x2000, 0x21, &(0x7f00006ae000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000001c0)=""/4096) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)=0x6) timer_settime(0x0, 0x10000000000, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000000140)) fcntl$setflags(r1, 0x2, 0x200000000020001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x31, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/06/06 04:22:01 executing program 5: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80, 0x100) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x5, &(0x7f00000001c0)={0x1f83}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x6a, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffff040000000004008100000081006029e8ac0030000000000000000000000000000000000001ff0100000000000000000000000000010300907800000000600d8bee00000000fe8000ff3a7400000000000000000000000000ff020000000000000000000000000001"], 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @broadcast}, &(0x7f0000000200)=0xc) lseek(r1, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='lp\x00', 0x3) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80000000, 0x14040) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000080)={0xfffffffffffffffe, 0x0, 0x4, 0x9, 0xfffffffffffffffb}) 2018/06/06 04:22:01 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0x2) writev(r0, &(0x7f0000001140)=[{&(0x7f0000000080)}, {&(0x7f0000001100)="d38b11d4ab3a177f44b0688c5bd265bc", 0x10}], 0x2) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) [ 103.352492] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/06/06 04:22:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x80000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000f18)={0x1c, 0x4a, 0x100000000401, 0x0, 0x0, {0xa}, [@generic="c3dad17b74"]}, 0x1c}, 0x1}, 0x0) 2018/06/06 04:22:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff}) arch_prctl(0x1007, &(0x7f00000001c0)="5876809023bd8df27fa4cdc94d15bec41d14177b3fbeb44f25e4d15e3876e40de13eb57fdd56524d1a0be9f25e8c891c9a3acad349b506ac6515c5c88846c09a863674c3992299930f4d1c58d80ad22541316bab3a91fd57c63387d76353b817c857f6e3da50bf82bc163cfcd92bee761d403341117cf2aafeb1101ad72ba648516e6d21d164624cfbf8747f668a463745c711dcd8b02520dc07e2856b7575175e4f39b25408a6f58ebc6d26224111fff6091554699e1dfe48890798bd393501ea7949a148427aaab3062b777ca935256c467ca37e4e3c937c1e4c31efe83acc63017324adc37c4f343047d41c649d7e2feea1fae0a510") lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '{^.[-security%\'}eth0trusted]$GPL)\x00'}, &(0x7f0000000100)=""/153, 0x99) 2018/06/06 04:22:01 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) ioctl(r1, 0x8911, &(0x7f0000000100)="c806262c90c4067f00000063ae3000eba5e4489b7607e281a056a7147e1f2eae2f07fd4ba1e932c68c777d408a3520baeda0ead3c4f15c5c2fd03135ffb08ffd7e8b1cfb80dd8bbeb5ba894e9cac067469adb05a386aab623182ac37e2c359b2") setitimer(0x0, &(0x7f00000002c0)={{0x0, 0x2710}, {0x77359400}}, 0x0) 2018/06/06 04:22:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) 2018/06/06 04:22:01 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000140)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000180)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) unshare(0x24020400) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000001240)}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3f, 0x6, [0x9, 0x100000000, 0x1000, 0x401, 0x1f8, 0x50]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7fff, 0xff, 0x9, 0x100000001, 0x200}, 0x14) 2018/06/06 04:22:01 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000440)=""/186, 0x5f5) getdents(r0, &(0x7f0000000140)=""/2, 0x10b) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000100)={0x3, 0x4}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000500)=@mangle={'mangle\x00', 0x1f, 0x6, 0x548, 0xe8, 0x0, 0x1d0, 0xe8, 0x1d0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x1000, 0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x1ff, 0x3}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x9, 0x9}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x8, 0x6, [0x20, 0xb, 0x3e, 0xc, 0x10, 0x40, 0x2b, 0x35, 0x3d, 0x6, 0x21, 0x3d, 0x29, 0x2e, 0x2d, 0x2c], 0x2, 0x1f, 0x2}}}, {{@ip={@empty, @rand_addr, 0xff, 0xff, 'erspan0\x00', 'ip6gre0\x00', {}, {0xff}, 0x6, 0x3, 0x1}, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x100000001}}}, {{@uncond, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x22, 0x10, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xa45, 0xfff, @rand_addr=0x1, 0x4e21}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) getdents(r0, &(0x7f0000000180)=""/188, 0xbc) sendmmsg$nfc_llcp(r1, &(0x7f0000000240)=[{&(0x7f0000000340)={0x27, 0x1, 0x0, 0x7, 0x0, 0x4, "ba9d0dfae287e8ff256b2b287f1be0a254eb65715a48a2ec17e31be4b93ac7f2ebb69dc018b81362f7449ea17d4b7a35be4a2a89b0d857dd448ff00e2a1c76", 0x8}, 0x60, &(0x7f0000001f00)=[{&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)="c6d0467126a703febeb1be9115fc050065b6d57e1ce776f1e38f1bfd5216ad55e0d101ae3052a475ff0c38257d5b9ecca1de8ec1138a9d5f42c941ff3f0b38a66af3c9650d23cceb4dd049ea6c43bcc2be0ca374af417536bb03e7577c3d3adc6a3a3e3fac5b36419a9493e59dbad0f499811940e454a9b25521228aaefc4d58df56178f44121b3644057d04947a29c67a6666a1bc8822ca9e2b00ba90be9952752c141b4f580b7be131a2a9db4678471defcd4f027eed8ff34f674a71", 0xbd}, {&(0x7f00000003c0)="7165f5457e346b525f8e21d86cbacd965f2edcaf299a082e3a8095c89c74ddf538fe5ec6d6fe9093918d1fa5fa5ee7bfca95a7317070ab4f74aca478ec607de80f27e35e9ea149c64be88a3ee84d8255d0e690b9795f5c34", 0x58}, {&(0x7f0000001b80)="59ddbecda02da67f10bed7e62efbb99b46891aef89332789a211575627f0e2be425bc56cb9fd25b5ac3aa589bd05d0a1b9e099c85b77f5228598522e427094807ea39f312c809df89cc5d4c74334bf46c124fa2f14fef6af48932bcf2bdd927224b18c253ba88c97169015a57a4848697847e288f48ed70ee95a7de839b7c81ff86221fabd37512489e320e39b49720f0ce3d44fa7defab4760d23f852eadee16fb069ce088970a745f518346cc189c74e1c85d09c1b4ba22eefb2dd7fb69111551f0c18dfcb40faff2e41fd748e8f5f682c", 0xd2}, {&(0x7f0000001c80)="b8b65e1af3069c94ff99dcd12104d50def6bd2071dd97c1a8592a78203103d0798129d196a7563fbb4e1a3dac2e8229ca5d05d8860f04c8fc580405c9a16deade74c342d50a8cf1612432d2d9c808302a902d3b85f8d06287b1bf3abf2", 0x5d}, {&(0x7f0000001d00)="aa9b48bf206dada0ad264da1b994e103fca7183dc668f7bef931412e453f0fb89c362de653cd1ae2bb3d35174f62be7611dd69dfc8b1f7c47d74a1dc9eab492fe8c3084a6a25d8a3a042da8b12ab7886eec09bf9cad84f68a0b524049869e3ce65b680f55ec8fd936158d10575f6645f1189844834f3b6b97f2e93847274544e249ffc23f2c085da6ddd1e17abe9d9cb811df4faa2b9bd33c4f8b6fb968e59b48741a545a661a0ebc9203e2cbb5f22bc25f60a2c8b2e0e56f59f7b7b0d73cbe01c853689", 0xc4}, {&(0x7f0000001e00)="6cdbfb071486f6e94d8158600a77925ee9a9cf4e1370c4b32ea3f03204fe3937898b54bd0000d624378bbba2204a92f427a75faaa3d04dd296df6bc274977be9d0fdb178efc89723deb14192aa6fa37f0c4fe97372352bf87d2e855277ffce7fe2561a2e08138823fddd59c9ddacf612a50010b7f7d05ed87dae004405f281d9084deb6e575f1ffa71b6e8e5e9bef6a5cb6161a6127b45f34440e265b6bd7f632a7dab1049a5823b0814fbe5537891239cc5d7951818c69af1947310803490c81f86e55cc006a824017a89cd2b943982d52a54b5", 0xd4}], 0x7, 0x0, 0x0, 0x40}], 0x1, 0x800) 2018/06/06 04:22:01 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x201000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7ff, 0x200000) accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x0) r3 = dup3(r0, r1, 0x80000) ioctl$BLKFLSBUF(r3, 0x1261, &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xd4) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 2018/06/06 04:22:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x3, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16=r0], @ANYRES16=r0, @ANYRES64=r0], &(0x7f00000002c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x40, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/06/06 04:22:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000714c7c)=ANY=[@ANYBLOB="650000004e000101000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/06/06 04:22:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x42040, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) r2 = getgid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x800) 2018/06/06 04:22:02 executing program 1: r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x1e, {"03591f083f00"}, 0xdc}, 0xfffffffffffffd47) socket(0x1e, 0x805, 0x0) memfd_create(&(0x7f0000000040)="6c6f2f776c616e30e96e6f6465765e5e00", 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000000), 0x8}) 2018/06/06 04:22:02 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x480000, 0x0) r0 = inotify_init1(0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000200)='./file0\x00', 0x80000002) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r3) 2018/06/06 04:22:02 executing program 2: symlink(&(0x7f00000002c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000140)='./file0\x00') modify_ldt$write(0x1, &(0x7f0000000080)={0x5b669ab8, 0x0, 0x0, 0x100000001, 0x5, 0xff, 0x0, 0x6, 0x100000000, 0x8001}, 0x10) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) lremovexattr(&(0x7f00000000c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000180)=ANY=[@ANYBLOB='o\a\x00\x00\x00\x00\x00\x00\x00']) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x8, 0x40) statfs(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=""/199) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='stack\x00') ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000200)=""/135) 2018/06/06 04:22:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/64) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r2) 2018/06/06 04:22:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3cd7, 0x200000000000001) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001940)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x1b, &(0x7f0000000200)=""/27}, &(0x7f0000001780)="ea571ee726b1", &(0x7f00000003c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000019c0)}) socket$nl_route(0x10, 0x3, 0x0) 2018/06/06 04:22:02 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000180)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) sendto$inet(r1, &(0x7f00000001c0)="bbfd066c79a9bd9a55893ffa6fd19152ef8cc77a3db60c67941f1fd979d1eef63311a70a2297273999e2236ed4af3059b8470edac687baeed6aa82b942b7bbcbbb2ffef98f3fe6526b53ddc637676c2774954f4baa2a3121fef206410386402cf7ca0838f609fdbc4ab29757321721de3ce5fe289fe0458dad306f3f8cd9b5590e9e00e0e2c362e42aa8ed530a3e12c495ee41e2de5250bab5efc468793cc59b052d942bcfee32ebb9c3d3cc701f65666f987f66a52c565b5d715ce468c4", 0xbe, 0x800, 0x0, 0x0) 2018/06/06 04:22:02 executing program 6: mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r0 = dup(0xffffffffffffffff) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xffffffffffffffe0, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) process_vm_writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/183, 0xb7}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000380)={@local, 0x0}, &(0x7f00000003c0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={0x0, @local, @remote}, &(0x7f0000000440)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) accept4(r0, &(0x7f0000000680)=@hci={0x0, 0x0}, &(0x7f0000000700)=0x80, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000008c0)=0xe8) getpeername$packet(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000940)=0x14) getsockname$packet(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x14) getpeername$packet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x14) getpeername(r0, &(0x7f0000000a80)=@hci={0x0, 0x0}, &(0x7f0000000b00)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000b40)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000bc0)={@empty, @local, 0x0}, &(0x7f0000000c00)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d00)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000e00)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000e40)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000e80)=0xc) accept$packet(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, &(0x7f0000000f00)=0x14) accept4$packet(r0, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000f80)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000001100)=0xe8) getpeername$packet(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001180)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001c40)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000001d40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001d80)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001e00)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000025c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x50100040}, 0xc, &(0x7f0000002580)={&(0x7f0000001e40)={0x734, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x67fa}}}]}}, {{0x8, 0x1, r5}, {0x4, 0x2}}, {{0x8, 0x1, r6}, {0x254, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x128, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xf4, 0xfffffffffffffffb, 0x0, 0x1ff}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x80, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x95}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x78, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r18}, {0x1f4, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x1, 0x6, 0x4, 0x4}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x15}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}]}, 0x734}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x20400, 0x0) mremap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) listen(r0, 0xffffffffffffff01) 2018/06/06 04:22:02 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x100, 0x3, 0x8, 0x6, 0x8, 0x3, 0x3, 0x1f, 0x79, 0x40, 0x1b4, 0x4, 0x80000000, 0x38, 0x2, 0x7f, 0x0, 0x9}, [{0x7, 0x5, 0x0, 0x10, 0x5, 0x9, 0x5, 0x9fc}], "67145b219fce703a8747216e3aa2e9ce8e8734982e97cee6ae2e618a8cbd10c3ec54bf63d8907e99c2f7adb5bc2761879a6b854193f533f3638e1a1fc78471888e022dff9349a2e0109ccd17f8964f886a24170f", [[], []]}, 0x2cc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0a85322, &(0x7f0000000280)={0x8000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/06 04:22:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x5942a11d005b8d89) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x204100, 0x0) 2018/06/06 04:22:02 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="a35ed0a1c1676a29c7d4f1595a8d865ae07733fb307af64044edb2672118ab92ad37acd276118a972081a4eb6d4260e2157ee007efc0457a0f49ece039866734ad3f449208de36ed1a7ee27e44d9cf0e519cfed16b1d3633215de99e407d1913e835d4abb8554b94ce08e0b410cb983cf3f58f695d942a21aea3f6846e8df9b3abe791010b5168bd51be41901c26d68c93404c85bcd92a936f94b9fedf2865027f90e9ba21d23a7c0011ba3e69630cbf9c9116bac0d732e8eadea2c85a42f90de9184dcd4c5e42883be6cab027bfbc08823250100ff4132cea0b9abcd7b1185bb8e16c38dd4af736da", 0xe9}], 0x2) pipe(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000001300)={{0x4, 0x1, 0x2, 0x2, '\x00', 0x5}, 0x4, 0x8, 0x101, r3, 0x5, 0x0, 'syz1\x00', &(0x7f00000000c0)=['em0ppp1\x00', '(\x00', '/\x00', '\x00', '\x00'], 0xe, [], [0x100000000, 0xff, 0x9]}) unshare(0x403) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000000080)=[{&(0x7f00000002c0)}], 0x1, 0x4) io_setup(0x24000000, &(0x7f0000000100)=0x0) io_cancel(r4, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x8, 0x9, r1, &(0x7f0000001440)="48b290e9b63c9e4d35f998166dc1de367143e31c712e144cf86afff7a9efdb999be4af3a705ca837a76b9ed797f49c01014f7c6467cfefdbe460562496b731ff25864640dbac7b02f0742363503ce7bb895ceea6c65ea1aea88eded76ad8672363a9a91d4416688933635e5b7be4f3592f8538bb19fee2186482", 0x7a, 0x416d, 0x0, 0x1, r2}, &(0x7f0000001500)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001540)={0x75b7}, 0x2c0) 2018/06/06 04:22:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x8001, 0x10000, 0x8}) sendmsg$nl_route(r0, &(0x7f0000000a80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)=@ipv4_delrule={0x30, 0x21, 0x619, 0x0, 0x0, {0x2, 0x80, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}, @FRA_SRC={0x8, 0x2, @broadcast=0xffffffff}]}, 0x30}, 0x1}, 0x0) 2018/06/06 04:22:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = getuid() r2 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='eth1vmnet1\x00', 0x0) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001180)=0x3, 0x4) sendto$inet(r0, &(0x7f0000001100), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setitimer(0x3, &(0x7f0000000000), 0x0) 2018/06/06 04:22:03 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x48}) r0 = socket$inet6(0xa, 0x1000000000003, 0x3) ioctl(r0, 0x8913, &(0x7f0000000200)="78290a86cba1a24fc06de9b2f017cd500b2c936e4917a3ddcee21b8322a2bf033f4c64fc936331b5ca59089a25e059000afe0723239fb2bb0b6df9f861efd1b049eb3ba82507b1ea0d568fd783daca27148423e0403dcb7a8ed59d2d958d8ac0adc835ee14aebf0037693580bc48ed470c4bfef3e07786e3c753be46a5ec7f6f035b42ba501a4a696bda") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/06/06 04:22:03 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe800000f4", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 04:22:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r2, 0x7, 0x1, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r1, r3, &(0x7f0000000040)=0x200000, 0xfffe) 2018/06/06 04:22:03 executing program 5: r0 = socket$inet6(0xa, 0x1100000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8948, &(0x7f0000000000)={'team0\x00', @ifru_map}) 2018/06/06 04:22:03 executing program 0: r0 = msgget$private(0x0, 0x100) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000040)=""/16) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1082) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gretap0\x00'}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/06/06 04:22:03 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="a35ed0a1c1676a29c7d4f1595a8d865ae07733fb307af64044edb2672118ab92ad37acd276118a972081a4eb6d4260e2157ee007efc0457a0f49ece039866734ad3f449208de36ed1a7ee27e44d9cf0e519cfed16b1d3633215de99e407d1913e835d4abb8554b94ce08e0b410cb983cf3f58f695d942a21aea3f6846e8df9b3abe791010b5168bd51be41901c26d68c93404c85bcd92a936f94b9fedf2865027f90e9ba21d23a7c0011ba3e69630cbf9c9116bac0d732e8eadea2c85a42f90de9184dcd4c5e42883be6cab027bfbc08823250100ff4132cea0b9abcd7b1185bb8e16c38dd4af736da", 0xe9}], 0x2) pipe(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000001300)={{0x4, 0x1, 0x2, 0x2, '\x00', 0x5}, 0x4, 0x8, 0x101, r3, 0x5, 0x0, 'syz1\x00', &(0x7f00000000c0)=['em0ppp1\x00', '(\x00', '/\x00', '\x00', '\x00'], 0xe, [], [0x100000000, 0xff, 0x9]}) unshare(0x403) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000000080)=[{&(0x7f00000002c0)}], 0x1, 0x4) io_setup(0x24000000, &(0x7f0000000100)=0x0) io_cancel(r4, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x8, 0x9, r1, &(0x7f0000001440)="48b290e9b63c9e4d35f998166dc1de367143e31c712e144cf86afff7a9efdb999be4af3a705ca837a76b9ed797f49c01014f7c6467cfefdbe460562496b731ff25864640dbac7b02f0742363503ce7bb895ceea6c65ea1aea88eded76ad8672363a9a91d4416688933635e5b7be4f3592f8538bb19fee2186482", 0x7a, 0x416d, 0x0, 0x1, r2}, &(0x7f0000001500)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001540)={0x75b7}, 0x2c0) 2018/06/06 04:22:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000100)="cc721f0318bd510fdf31c90761025170be1b519b6f64ae9e01abc5a5fd0afd9f75", 0x21) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000002c0)=""/4096) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="97", 0x1) io_setup(0x1, &(0x7f0000000240)=0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vsock\x00', 0xc3, 0x0) r3 = eventfd(0x9) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001580)='/dev/vsock\x00', 0x101a02, 0x0) lstat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000002940)=[r5, r6]) r7 = syz_open_dev$vcsn(&(0x7f0000002600)='/dev/vcs#\x00', 0x1, 0x22000) io_submit(r1, 0x4, &(0x7f0000002680)=[&(0x7f00000013c0)={0x0, 0x0, 0x0, 0x3, 0x401, r0, &(0x7f00000012c0)="4788290119619f5342a73d0f08be8bbfb28b4f9e8c694cef865a217495e9bd31c52a045f5650213061f297c9155b1a29b94653cbc222c4c2b255173bdb0026b70c4cd954e937e84a202f1b9c4589e52abd4de5f090ff24464166b72432f703bec742cb9a93a7210d90a9b8d0f925302100aefba0488938f32febfae472c58e557c9460f971fc09cc3d53b800c7b2e26f4d6d28d5c2baeb", 0x97, 0x7fffffff, 0x0, 0x1, r2}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x7, 0x7a9, r0, &(0x7f0000001400)="ecc3fb5e6a44152e92f678f571dfa2353171557c1ddcedd1df372df6430c14d2b996cf657a036b737fe60fa5ee632e920f9f013116534a9d0a225180b5776e647309051bf3d0", 0x46, 0x8, 0x0, 0x1, r3}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00000014c0)="749e29cb38472ef2007144338beb38353d00bec06d3bc8bfd95351b06f49037d7a0447167a6e2f4f202d2991e0ed3bed2c1683a0a88c9dd74750e80e0c90d3c82a9ca086166a54debf7b606c40f7fa0247dc86e1a72ad143605931c87be8d8c21daf66b38d34f36b33d2629ca7c06af41e4aea9c778b155f342181001f9e806c5438c8", 0x83, 0x6, 0x0, 0x0, r4}, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, r0, &(0x7f0000001600)="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", 0x1000, 0x1000, 0x0, 0x0, r7}]) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x800) sysfs$2(0x2, 0x8, &(0x7f0000002700)=""/188) ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x8, 0x100, 0x40, 0x40000108, r9}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffc83) umount2(&(0x7f00000026c0)='./file0\x00', 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000080)={@empty, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000000280)=""/16, &(0x7f00000000c0)=0x10) 2018/06/06 04:22:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400800) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x8) r2 = socket$inet6(0xa, 0xa, 0x4) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000548dfb5394ca529e00010000"], 0x14}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000200)=0xc) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-224-generic)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000180), 0x400000000000179, 0x0) 2018/06/06 04:22:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000040)=""/161, &(0x7f0000000140)=0xa1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg$inet_sctp(r0, &(0x7f00000035c0)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000003380)=[{&(0x7f0000000380)="ef", 0x1}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000a0760000000084000000b20000000700018030000000ffffffff000100000004007f000100000004000000070000000100000001000000200000000048fd166c56e3f3dc5f92f087adfa3735e6a4cf6b3eb2b2af14003a5adcc6f0d29fa40230792c259f0b762299556dac73b67688a95232bce85ba07bb4d7eb43af2c69516b88712a5b0e1ec0222f83ac2e3020a5d78f9ba48dad54ceb25cf3a84c6cfc69e7a31226789d2ab2b1", @ANYRES32=0x0], 0x48, 0x4000}, 0x20000000) 2018/06/06 04:22:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x3, &(0x7f00000007c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xc1, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="56e7425228f9d9e08b35e2546ac207766f3ffc9ffaa16a161f22e4234c22a72ef5554dd9aa66c6e28578596f0b319abe45edc8eedb6690b41a933caa3d2427dc62d4141eb5f3724c8503a4a64f8f9098dd20cd3b1d7f3911a09981291d317b9cedd002fb1c7370c0dd83439a291a588572f112bf0027af00c7a406b76ffb7666d27b22b67fc894f336d32023d6ec05a8be8a0fa3dd2311655a1df275e9be0b5613ecbfb895cde595e890a16f4dee7b556375355b4d3f99ce0cf8833717262cc9603ba77a7996e6828d0c475e73be5f263549834bc6dc6cd5cea3b3888a0c517b44e015994cf77f28c2") 2018/06/06 04:22:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x400000000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x1, 0x3) close(r0) 2018/06/06 04:22:03 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1200000000000000000000bc5e38e7464374a0004000080000021b0000000000000100000000000000"]}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xc0, r1, 0x802, 0x70bd28, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9431}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x18}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40}, 0x1) 2018/06/06 04:22:03 executing program 7: getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYBLOB="b7000000edb323439698b0bef73e735c7f3d6a8e672f3b81ba9926803efa4a1eac9cd31051ee52ca858d893b63ad7412c939c76b24f119c5d646eaccf2e8a8434d66e0394c4ef5c2fb361ffb"], &(0x7f00000001c0)=0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000009a40)={@broadcast, @loopback, 0x0}, &(0x7f0000009a80)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000009ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009b00)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009b80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000009bc0)={'team0\x00', 0x0}) clock_gettime(0x0, &(0x7f000000acc0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000000abc0)=[{{&(0x7f0000009c00)=@ax25, 0x80, &(0x7f0000009f80)=[{&(0x7f0000009c80)=""/215, 0xd7}, {&(0x7f0000009d80)=""/236, 0xec}, {&(0x7f0000009e80)}, {&(0x7f0000009ec0)=""/135, 0x87}], 0x4, &(0x7f0000009fc0)=""/215, 0xd7}, 0x2}, {{&(0x7f000000a0c0)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a280)=[{&(0x7f000000a140)=""/47, 0x2f}, {&(0x7f000000a180)=""/16, 0x10}, {&(0x7f000000a1c0)=""/145, 0x91}], 0x3, 0x0, 0x0, 0xb}, 0x2}, {{&(0x7f000000a2c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f000000a480)=[{&(0x7f000000a340)=""/4, 0x4}, {&(0x7f000000a380)=""/162, 0xa2}, {&(0x7f000000a440)=""/23, 0x17}], 0x3, &(0x7f000000a4c0)=""/247, 0xf7, 0xfffffffffffffffc}, 0x7}, {{&(0x7f000000a5c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000000ab00)=[{&(0x7f000000a640)=""/11, 0xb}, {&(0x7f000000a680)=""/208, 0xd0}, {&(0x7f000000a780)=""/49, 0x31}, {&(0x7f000000a7c0)=""/223, 0xdf}, {&(0x7f000000a8c0)=""/14, 0xe}, {&(0x7f000000a900)=""/214, 0xd6}, {&(0x7f000000aa00)=""/226, 0xe2}], 0x7, &(0x7f000000ab80)=""/39, 0x27, 0xfff}, 0x1}], 0x4, 0x10000, &(0x7f000000ad00)={r7, r8+10000000}) accept$packet(0xffffffffffffff9c, &(0x7f000000ad40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000ad80)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f000000adc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ae00)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000000ae40)={@empty, @loopback, 0x0}, &(0x7f000000ae80)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f000000afc0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000b000)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f000000b100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000b200)={{{@in6, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f000000b300)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f000000b340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000b380)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000b3c0)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f000000b4c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000b500)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f000000b600)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000000b640)={0x0, 0x0, 0x0}, &(0x7f000000b680)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000000b6c0)={@rand_addr, @remote, 0x0}, &(0x7f000000b700)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f000000bd80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000000bd40)={&(0x7f000000b740)={0x5c4, r1, 0x200, 0x70bd29, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r3}, {0x200, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xfff, 0x9, 0x0, 0x2}, {0x400, 0x9, 0x0, 0x3}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}, {{0x8, 0x1, r10}, {0x170, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x7, 0x9, 0x3, 0x80000000}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r14}, {0x12c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0xb0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}]}}]}, 0x5c4}, 0x1}, 0x4) 2018/06/06 04:22:03 executing program 6: unshare(0x8000200) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x301400, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ff9000/0x5000)=nil, 0x1, 0x0, 0x8, &(0x7f0000ffa000/0x1000)=nil, 0x4}) fdatasync(r0) 2018/06/06 04:22:03 executing program 1: syz_emit_ethernet(0xfffffffffffffe5b, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7c4a22329a12", [], {@ipv6={0x86dd, {0x0, 0x6, "8a10ab", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x0, 0x1}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000200)={0x0, 0x2}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) 2018/06/06 04:22:03 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x10d, 0x10, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) socket$alg(0x26, 0x5, 0x0) 2018/06/06 04:22:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100000000000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x200000, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x4000000000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004ff4)={0x2000001c}) poll(&(0x7f0000000240)=[{r2, 0x100}, {r3}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x3, 0x9}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000540)={0x3, &(0x7f0000000500)=[{0x1000, 0x0, 0x4}, {0x0, 0x0, 0x5}, {0x3f3, 0x0, 0x0, 0xfff}]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/06 04:22:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000040)="4845a541be826a4f00bd9561f14f1fd247836bbdb8a7e9c1eb89413c3881e6a90aeae2fe0e5f9a528e90a8fe7833a8acb1e3c414613c3630fd9ce47ac777bf86f72fc6d6ef4d108b744807214db59b2e85ee3f858ea9540d7e4358011446803a8625ad86b04cac174aa73a36a232e368175b91b266b0eea5ae0fd6cf4b09cc3dc3ea1e90473ff6ff7abf88cde7a9dc07fc6cb3e3d270fb6de03ccae4283b2fac8c6e6f5268719ef7227875a8b13c2c323ead4e911fc052aab93cb27881b90a2240c853cb6db6c01607f9cd3601", 0xcd) 2018/06/06 04:22:03 executing program 6: r0 = socket(0x0, 0x0, 0x1000000000) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000031000)={0x0, 0x1fd, 0x3}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) socket$inet_udp(0x2, 0x2, 0x0) prctl$intptr(0x2f, 0x2) [ 105.858200] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/06/06 04:22:04 executing program 4: unshare(0x2000400) socketpair(0x4, 0x0, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000200)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2801, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000180)=0x8) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000140)=0xffffffffffffffff) 2018/06/06 04:22:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000140, 0x20000170, 0x200001a0], 0xfaff1f00, &(0x7f0000000100), &(0x7f0000000140)=[{}, {}, {}]}, 0x108) socket(0xd, 0x7, 0xff) 2018/06/06 04:22:04 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) getpeername(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000140)=0x80) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) ioctl$int_in(r0, 0x80000000044df9, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x8) 2018/06/06 04:22:04 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) ioctl(r1, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r2 = socket$nl_generic(0x10, 0x3, 0x10) fadvise64(r2, 0x0, 0xfffffffffffffff7, 0x3) sendmsg$nl_generic(r2, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000000000000000000000000800090006000000000000000000000076018e650ce34a6c10c3a55f80015b1d9a2c9d067e7d110de05ee4393d8e8c3aee46211d89c657c3b56363e0c27ab8e0fb67b5c53682aad152196da53bf1230f2b3d4f228db2893cd081553a5802a97ab8b720155016b60110428d610d1e9d91aadfccb7f20800770a4a", @ANYRES32], 0x1c}, 0x1}, 0x0) 2018/06/06 04:22:04 executing program 6: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) recvfrom(r0, &(0x7f0000000180)=""/48, 0x30, 0x10000, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x1, 0x3, {0xa, 0x4e24, 0x1e, @dev={0xfe, 0x80, [], 0xb}, 0x3}}}, 0x80) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000335000), 0xfc94) 2018/06/06 04:22:04 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) unshare(0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080), &(0x7f00000000c0)) dup2(r0, r0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0) 2018/06/06 04:22:04 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x51}, {{0x77359400}}], 0x30) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xc88, 0x7, 0xd259, 0x5, "352237f05fd7f57128d257ac9546d35ececb43975eb9844411ab7db7b2b18062"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x0, 0x76, 0x200000000000000, 0x1}, {0x10001, 0x2, 0x4, 0x5}]}, 0x10) 2018/06/06 04:22:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000280)=0x4, &(0x7f00000002c0)=0x2) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000000c0)=0x16, 0x4) syz_emit_ethernet(0xfdef, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/209, 0xd1}, 0x0) 2018/06/06 04:22:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') r1 = socket(0xa, 0x80002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ftruncate(r0, 0x0) 2018/06/06 04:22:04 executing program 7: r0 = memfd_create(&(0x7f0000000000)='b\n\x00', 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5013, r0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) 2018/06/06 04:22:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000300)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x40000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x81) accept4(r1, &(0x7f0000000380)=@nl, &(0x7f0000000400)=0x80, 0x0) 2018/06/06 04:22:04 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000006c0)={0x5, 0x10, [0x0, 0x0, 0x0, 0x0]}) 2018/06/06 04:22:04 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x200, &(0x7f0000000000)="0047fc2f2d5c9faa5b57ecbfc8f6cbf994f5352c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') sendfile(r1, r2, &(0x7f00000000c0), 0x80000002) 2018/06/06 04:22:04 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = accept(r0, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) bind$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/06/06 04:22:04 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb718", 0x7, r3) r5 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000000300)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x2, 0x9, 0x2, 0x3}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r6, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/06/06 04:22:04 executing program 3: r0 = socket$inet6(0xa, 0x1001000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigprocmask(0xfffffffffffffffe, &(0x7f0000000040)={0xfffffffffffffffa}, &(0x7f0000000000), 0x8) ioctl(r0, 0x2000, &(0x7f0000000080)="121ee55b2d9189fe7b3752f45469027c699e200ac92226dc03109c8c4f80abee91f2f264fed9dfa63a6859772354c01fd3e6babb8e89e988043e4d2e2047ba608d02fd8bd679575e3b665c0340d6c1a9b9304245c54cad2adf86a79449dc7a8e873325026fe1eb1ad7e93268dc3102907662e99b9cb161346a01df4e916c84de0e0347b624269d9e5786") [ 106.584494] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 106.675246] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/06/06 04:22:04 executing program 0: unshare(0x10001ffffff8) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000000803, 0x0) flock(r0, 0x0) 2018/06/06 04:22:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0x5, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) uselib(&(0x7f0000000100)='./file0\x00') setsockopt$inet_opts(r1, 0x0, 0x2000000000000004, &(0x7f0000000100), 0x0) 2018/06/06 04:22:04 executing program 2: r0 = socket$inet6(0xa, 0x80004, 0x101) ioctl(r0, 0x8912, &(0x7f0000000000)="0040000d74f0de42f7c115c79df70405c05007639e40") r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x8, 0x5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x1, 0x30}, 0xc) ioctl(r1, 0xc0884123, &(0x7f0000001f64)) 2018/06/06 04:22:04 executing program 3: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) r2 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x67, @loopback=0x7f000001, 0x4e23, 0x3, 'sed\x00', 0x5, 0x8, 0xf}, 0x2c) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/06/06 04:22:04 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x20000, 0x0) openat$cgroup_int(r0, &(0x7f00000001c0)="637075737300000000000000000000000073000001", 0x2, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xe000, 0x0, 0xffffffffffffffff, 0x1000, 0x80000000, 0xa001) r2 = dup(r1) connect$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x2}, 0x1) bind$packet(r2, &(0x7f0000000180)={0x11, 0xfb, r4, 0x1, 0x65, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) munlockall() setsockopt$inet_int(r3, 0x0, 0x800000032, &(0x7f0000003000), 0x3) 2018/06/06 04:22:04 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='environ\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r2, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) 2018/06/06 04:22:04 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000040)=0x1, 0xb, 0x0, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f0000000180), 0x4) 2018/06/06 04:22:04 executing program 5: r0 = gettid() r1 = memfd_create(&(0x7f0000001740)=';\x00', 0x1) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001780)) process_vm_writev(r0, &(0x7f0000001440)=[{&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000000100)=""/82, 0x52}, {&(0x7f0000000180)=""/147, 0x93}, {&(0x7f0000000240)=""/139, 0x8b}, {&(0x7f0000000340)=""/236, 0xec}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x6, &(0x7f0000001700)=[{&(0x7f00000014c0)=""/117, 0x75}, {&(0x7f0000001540)=""/180, 0xb4}, {&(0x7f0000001600)=""/194, 0xc2}], 0x3, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r2, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000017c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/06/06 04:22:05 executing program 1: pselect6(0xfffffffffffffff2, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/06/06 04:22:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) capset(&(0x7f0000000000), &(0x7f0000702000)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/06/06 04:22:05 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) setrlimit(0x7, &(0x7f0000000000)={0x0, 0x86b}) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000003c0)=""/4096) unshare(0x2000400) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000040)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) 2018/06/06 04:22:05 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8100, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/193) 2018/06/06 04:22:05 executing program 2: r0 = socket(0x10, 0x80000, 0x9) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000c3e304000000000000000000000000000000004c4052bb76c0c06becb20000000000000000000000000000000000000000000000000000000000000000000000cc2ba506decdeb880000"], 0x68) close(r0) 2018/06/06 04:22:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x100, 0x0) openat$cgroup_ro(r1, &(0x7f0000000240)='io.stat\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000680)}}, {{&(0x7f0000000d40)=@generic={0xa, "a7c42a4da932595f64b39ef589ddd60e681cc1420e345d9fb21451b5dcea43fcd744a23a377c6ae4bb663f31a2fd795d9a0ba5fa6777dc30e8726b487cfdb6e5849063ce30aa610834c5b498f3bb739f58dbae8f1fed21b3964528ea32aedb173f29e18e00e5efd5959f10351591532e220e4a0d1c084824c2750d94f323"}, 0x80, &(0x7f0000002180)}}], 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) statx(r2, &(0x7f0000000040)='./file0\x00', 0x100, 0x42, &(0x7f0000000140)) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}, 0x1e) [ 107.159202] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/06 04:22:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x400000000000) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") openat$nullb(0xffffffffffffff9c, &(0x7f0000000700)='/dev/nullb0\x00', 0x8000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1}) r2 = semget$private(0x0, 0x3, 0x488) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000540)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000006c0), &(0x7f0000000840)=0x0, &(0x7f0000000880)) getdents64(r0, &(0x7f0000000740)=""/56, 0x38) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/rfkill\x00', 0x410500, 0x0) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000900)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000940)=0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000780)={{0x0, r3, r4, r5, r6, 0xb0}, 0x401, 0x100000000, 0x6}) r8 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r8, 0x29, 0x40, &(0x7f0000000140)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000a0030000ffffffff500200000000000050020000ffffffffffffffff580500006805000068050000ffffffff04000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000007465616d5f736c6176655f300000000076657468305f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f000000000000000000000000000000000000000000000000000280053455400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x400) close(r8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000800)) close(r1) 2018/06/06 04:22:05 executing program 4: unshare(0x10000000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') fstat(r0, &(0x7f0000000140)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @remote}, &(0x7f0000000300)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x19}, 0x13, r1}) 2018/06/06 04:22:05 executing program 0: r0 = inotify_init1(0x80004) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0xf, r1) [ 107.217377] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/06 04:22:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="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"}, {&(0x7f00000010c0)="f33233c7ccd9025f8132ff99dc1806b22402e0de1307a804c41021fec69c955a33430407419471090a29704571be3c0bfe7dd0208d7c038f9e737adcb63c652e6fb125b9d4ea3dd9b63c5d47555d364321a7b0c0cec31188d329098ef27ce5965114998e1161c13486660622e2a22bfa2e7b9697980cce31fb0343fbeebe8b260f2d8184639894d24ed9c5dcc23148232cf89e39a80f88d044e5fa9b6f8897351a34972945b04b1dfe266fb3b86b99"}], 0x0, &(0x7f0000001280)}}], 0x400000000000017, 0x0) 2018/06/06 04:22:06 executing program 2: r0 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0xce) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x200800) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x3, r0}) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={0x0, 0x2}) 2018/06/06 04:22:06 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/137, 0x89}], 0x1, &(0x7f0000003f90)=[{&(0x7f0000000100)=""/29, 0xfffffe72}], 0x1, 0x0) ioprio_set$pid(0x3, r1, 0x4) 2018/06/06 04:22:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000100)={0x1}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000000, 0x84040) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="457ed73e0bf24b08d7f6bbdbb23302b1", 0x10) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1400000042000501000000000000ddff00000000"], 0x14}, 0x1}, 0x0) 2018/06/06 04:22:06 executing program 4: syz_emit_ethernet(0x52, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "f7a065", 0x1c, 0x2c, 0x0, @empty, @loopback={0x0, 0x1}, {[@dstopts={0x32}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)={0x0, 0x6, [0x0, 0x0, 0x200000, 0x87e]}) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000001c0)={r1, 0x1}) syz_emit_ethernet(0xb9, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x2, 0x4}}], {@x25={0x805, {0x3, 0x2, 0xfd, "1abea04d1ab93218aa4fb6be4cf483fa77fefeedf3a3ba77e1ccef604fc2a064d4d6de183e11ee60d64d6a288649f63780a77260ca330cc48f58717988dcec4a5e40d4906900a2d23b2b40a5fdfd3116a0781222b411654edffb09d13c8baf5d99979280306d53849791cccd668393e9895a6e441ca764032dce99f25594e138f4ccfb990e2a26a740db3e4cfa38c1ba5f9a6b558e7afcb2b3b029ae89b93f10d345a5ca"}}}}, &(0x7f00000000c0)={0x1, 0x3, [0x1d3, 0x2f, 0x7e1, 0x802]}) 2018/06/06 04:22:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYPTR], 0x8}, 0x1}, 0x3) 2018/06/06 04:22:06 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000004c0)={r0}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000fc0)=0x14) getsockname(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001080)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000010c0)={'team_slave_0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000011c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000012c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000001440)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001540)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000001640)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000016c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001700)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001740)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001840)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000018c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001900)={@remote, @multicast1, 0x0}, &(0x7f0000001940)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000019c0)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001a00)={0x0, @rand_addr, @dev}, &(0x7f0000001a40)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001ac0)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001b00)={@broadcast, @loopback, 0x0}, &(0x7f0000001b40)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001bc0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001c00)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001d00)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001e00)={0x0, @local, @loopback}, &(0x7f0000001e40)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000480)={@local, @empty, 0x0}, &(0x7f0000001ec0)=0x161) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002000)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002040)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000002140)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000002900)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000028c0)={&(0x7f0000002180)={0x710, r2, 0x400, 0x70bd2d, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x1f8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0xf8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x1a4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xc}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x136}}}]}}, {{0x8, 0x1, r19}, {0x248, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3cc}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa7e}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xea4}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r25}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x710}, 0x1, 0x0, 0x0, 0x1}, 0x40010) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r26 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r26, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r26, 0xfffffffffffffffd) setsockopt$sock_int(r26, 0x1, 0x24, &(0x7f0000000040)=0x2, 0x27) syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000ebffffa9fe8000000000000000004000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x172]}) 2018/06/06 04:22:06 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x400000, &(0x7f0000000100)={0x11, {{0x2, 0x2000000004e21, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x634bc9e5) 2018/06/06 04:22:06 executing program 2: madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0xffffffffffffffff) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x400000000000, 0x40) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0xc0, &(0x7f00000000c0)={0x7d}, 0x8) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) 2018/06/06 04:22:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x181414ac, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/06/06 04:22:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) r1 = memfd_create(&(0x7f0000000000)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket(0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x420100, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) readahead(r2, 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xc2, 0x200000) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000540)=""/214, 0xd6}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000440)={{}, 'port0\x00'}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x3, 0x10, 0x8000, 0x811}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000240)={r4, 0x80000001}, &(0x7f0000000280)=0x8) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/06/06 04:22:07 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000002780), 0x8000fffffffe) ftruncate(r0, 0x4008) 2018/06/06 04:22:07 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x0, 0x4000) 2018/06/06 04:22:07 executing program 6: 2018/06/06 04:22:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000001c0)=0x5, 0x2) read(r0, &(0x7f0000000080)=""/179, 0xb3) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x5) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/06/06 04:22:07 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x9, 0x240000000000000, 0x3}], {0x8100, 0x9, 0x101, 0x7}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x5, 0x0, 0x4, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x13, 0x8000) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x7f}, 0x8, 0x80800) fcntl$dupfd(r0, 0x406, r1) 2018/06/06 04:22:07 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000300)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/06 04:22:07 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x19, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0x6, 0x0, 0x0, 0x7, 0xff}, &(0x7f0000000040)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1, 0x0, r2}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:07 executing program 5: r0 = open(&(0x7f0000000000)='/\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x8080, 0x0) open_by_handle_at(r0, &(0x7f00000004c0)={0xffffffffffffff7e, 0xd7, "e232868a6cf8adceae51093201cf4d22812fc45df9ff10589532a6099831d9bc51dc57856dd76f8b4b7b8cb04578b59e63831fce7c67fda0b122ba7b71434e25999ede7ac240522f77261899c936e66546690d34f764aa017b734ea792ea0ef7e5bc6fb70c"}, 0x311801) sync_file_range(r0, 0x0, 0x0, 0x1) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/67, 0x43}, {&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/139, 0x8b}], 0x4, 0x0) getrandom(&(0x7f0000000040)=""/189, 0xbd, 0x1) 2018/06/06 04:22:07 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x400000000200) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0x101) getsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000000080), &(0x7f0000000040)=0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/06/06 04:22:07 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4000, 0x0) sendmmsg$alg(r0, &(0x7f0000003c40)=[{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000140)="bf9676720a1ce854eef4e321c36abbfda6e30662b2861acbdd67c4d47338216664c2c9aea34fcd27a6034ebf4eaac4da3d85c8273b3e02703e2005a0fa312fbd1effdb799155897778192887b54f9752a2c452a95f9b57621903dc1170c81ae5", 0x60}, {&(0x7f00000001c0)="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0x1000}], 0x2, &(0x7f0000001200)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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", 0x1000}, {&(0x7f00000033c0)="30deceddbc", 0x5}], 0x5, &(0x7f0000003480)=[@op={0x18, 0x117, 0x3}, @iv={0xf8, 0x117, 0x2, 0xe2, "2834c3b4de535852196b4ef919873cd296f6e489da48c6220cfb766f3e0382a6e6c17521712cbd7993b8be45ce6151b1b91d5dfa8e8b7972b33e3aa13a1e8c9a1c58ba953e2ef1b484c917b59843333403fc6b2cd319c1150fbd61785629923ce986205ff2f86daf3dca6df778913ed8dc8237c7c3987d274c4657d03f83871e195fc4c7a811c38834a0af057130605ee43a9f69a0c5ff497b2fbda2c3ce96ef9b4023cb36ce6cb58bcf73a6b6f826bb89aa7a88e5d86a2a354faec76c342b20c054f5d896bb823e8ee28978cf094c98aa01b67df8c494d3dc533be5da078be4fbd5"}, @iv={0x20, 0x117, 0x2, 0xb, "0a22d170aea087435d1ee1"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x48, 0x117, 0x2, 0x2d, "8379fea799e9b82bfce2ed7f12befb4aeffea4883367339062780b58592a186492e58633ec74f28986019ef621"}, @op={0x18, 0x117, 0x3}], 0x1a8, 0x20000840}, {0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000003640)="67ee4a4aac6e4433fc085e1df2674253bbc2fb301d2089ec5ce06661ea9e12c9394970ee2b330c782e9879d187a1b04760269d717b514347fad503a8e9cb1ea83bb421d79ba19b3e98b3517c1fbd18768376b68b7556e9583467703426b00cfd8afb0f405d55fb8a2311dc91d850e0b55d890d8f63abf846ad3ddf9bab3a1019502d3f4f75dc155ae5a9615095e35d7b147c68c4e1f50287f94ac3c489f29d360b8a1da95b027ba612f40ad7d1df7bcbd28e3696842f4f2915d08316a748b3830b60574295fd203f47a1b8eff8b6237fc550919e603c4dff7395ab30ca072082002ad990", 0xe4}], 0x1, &(0x7f0000003780)=[@iv={0x38, 0x117, 0x2, 0x1f, "32cacf110327d0e5b26e54042bf5d2a29f525c04c8fdc8e0b870b5b91b9f1f"}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xb0, 0x117, 0x2, 0x9a, "35d330cfcc751c8ff7972021987ec9c8083dfff4fa2949891e61c6a88da1c20796820592b6d54b687e863921a8ecbf7e76c8b285fe57aa8eab403f1968729a6a535fe00df90403363d1a13050eef293eb4918b9353f40a507e6ba23cb8ecc3c5276db12367441195d5bb0c89774a239f210d719cd7d01c84325b6f0b489aee8d40490dd276e7392c181a253facfa8f11284dd2c77dd2e1dde8b7"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x80, 0x117, 0x2, 0x68, "bb0b7fe56c978d8011b4ecf2ece36673b2e86c7fb9d9cd0ccd6570c6f53fc87479a331ab649dbabcd4b0eb146ca7c0ccf11efcf918bbad171e4a3e7cab287f627912baa5c8a94642305766dbada92a3657d9abaad3ebda412668bc26634b584e30bbad7ae1fc18a8"}], 0x1c8, 0x20000000}, {0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000003980)="85a11872e51633e093c8b9c6acc5335c2ebaab012ab920d3a50555ec1db6f106a85fd1691c7d5bcc58b4c6c35ae3fc5dc41bf1c08fa72e63b21e09af875ce96b16f66a7991d5d5003e0d4ac7a1ed6cf9b4dea86348a5ebaca618f7d2a09c499c39ccb3451d1c3326e9c574e2680846a07fbae8a3da96242d1f358f287ee1c024f307f7458f9d9cf53870e6fb80823a37b1f892e9e6425fed5dabfbd986d592f4d52db99bc1dd6e7926f12b09fa9930cc7e12aec202bcacf8", 0xb8}, {&(0x7f0000003a40)="e9e3bf5670568f5e58d71e4528cc629bb2d738e45e2f6b49bf8e550784356508199af05070b6005042f4dd8c33ff40cb7180817bab31c0d27e0b5db70a2b2d703f46", 0x42}, {&(0x7f0000003ac0)="c71c3b", 0x3}, {&(0x7f0000003b00)="533a72ca73", 0x5}], 0x4, &(0x7f0000003d40)=ANY=[@ANYBLOB="18000000000000001701000004000000000000e8000000005800000000000000170100000271fb7dbca2cbf8eb2b3fbed2d10f6c8e27aa304abfbf554463ad28cf317af1b8f012cf65e2471d69b563385faeb11da80a4d53dde056295e88a6ee019a0e6528e2f4ff96c88a89ef098cdbb36e170100000300000000fffffb00000000180000000000000017010000035894ab8c1f00000001000000000000000000000000000000000000000000000000000000"], 0xa0, 0x800}], 0x4, 0x4000) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000003b80)={0x7b, 0x5, 0xc4c2, "967100e9034509320d0447e7b68232f191cd5790bb7672fc5ef2235c74c300aaff623011493277f23324d2db4304cb1b0894c51fbb5cc2d94923c17f517f5d726d5e12a472bbea8a1690d738fbd5b00d9c429090b4f336ff9f1085307029d08b804fd042da6ea4310da1ee248f45bb384ef47760a45178779ab9b3"}) r1 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/06/06 04:22:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000240)={0x0, &(0x7f0000000180)}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100), 0x0) 2018/06/06 04:22:07 executing program 4: socket$inet6(0xa, 0x2, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x6, 0x1, 0x6, &(0x7f0000000040)=[0x0], 0x1}, 0x20) pkey_mprotect(&(0x7f0000131000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) unshare(0x40000000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/06 04:22:07 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x19, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0x6, 0x0, 0x0, 0x7, 0xff}, &(0x7f0000000040)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1, 0x0, r2}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:07 executing program 5: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x8, 0xa) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) 2018/06/06 04:22:07 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x14, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) recvfrom(r2, &(0x7f0000000100)=""/174, 0xae, 0x0, &(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'bridge_slave_0\x00'}}, 0x709000) 2018/06/06 04:22:07 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8c, 0x440081) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x1fa8, 0x2, 0xf1, &(0x7f0000ffa000/0x4000)=nil, 0x9}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) socket(0xb, 0x803, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = semget$private(0x0, 0x2, 0x418) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f00000000c0)=""/168) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYRES64], 0x10000026f) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) [ 109.628632] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 04:22:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x8000}, 0x8) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x80000000000001) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0), 0x8) [ 109.860607] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 04:22:08 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x19, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0x6, 0x0, 0x0, 0x7, 0xff}, &(0x7f0000000040)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1, 0x0, r2}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:08 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) fcntl$setstatus(r1, 0x4, 0x800042c05) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) close(r0) 2018/06/06 04:22:08 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x80083, 0x0) connect$ax25(r1, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) recvfrom$unix(r1, &(0x7f0000000080)=""/161, 0xa1, 0x40010122, &(0x7f00000010c0)=@file={0x1, './file0\x00'}, 0xffffffffffffff06) recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/83, 0x53}], 0x1, &(0x7f0000001140)=""/4096, 0xf}, 0x0) 2018/06/06 04:22:08 executing program 4: r0 = socket$inet(0x2, 0x1, 0xfff) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x2e, @rand_addr=0x1, 0x4e23, 0x2, 'wlc\x00', 0x4, 0xcdd5, 0x4a}, {@rand_addr=0x7c26, 0x4e21, 0x10000, 0xfffffffffffffff8, 0x1, 0xa213}}, 0x44) unshare(0x24020400) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xffffffff7fffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r2, 0x27, &(0x7f0000000040)={0x17, 0x401, 0x401, 0x20}) ioctl$TIOCNXCL(r1, 0x540d) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)}) 2018/06/06 04:22:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCGPTPEER(r0, 0x80045438, 0x20010001) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000240)={'team_slave_0\x00', 0x3}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40001, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x200) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000080)) 2018/06/06 04:22:08 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffb, 0x444400) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x3}, {0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x2}, 0xfffffffffffffff9, [0x7, 0x2, 0xc85, 0x0, 0x0, 0xa3, 0x4, 0x9]}, 0x5c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge_slave_0\x00'}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x5c000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x2000000c0ffffff}) socket(0x4, 0x4, 0x4) 2018/06/06 04:22:08 executing program 0: r0 = timerfd_create(0xfffd, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e23, 0xcd25, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000eb8000)) pread64(r1, &(0x7f00000001c0)=""/2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0xff}, &(0x7f0000000180)=0x8) 2018/06/06 04:22:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x433, &(0x7f0000000140)="0047fc2f07d82c99240970") r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3a, 0x20040) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000e7000000b1839ba802a65f17ad60c13d1fa745852de661257b9b3443f687d298311d90b881f2a5a17d638e935f3978a028d7d62d5ed734fd87a56450ceb895087cceb768f2e566bae5df711cb2bfdcc48082c50cbae50ea36c829e14a9931d030e16c59ddfe2a5e892026f6ec017fc6866a5b94eb24eb2551d00af4be5a27357fffbceff2ca2647646466a3a67687b1a92833aae0f4aa88c313fc2b6e486628df832062f54720ac7996848f5189e133ba498f00f4507d3996f61fa2740e43edad8d09360f6c9bc2b0cd3e4473cbb34de052112b0"], &(0x7f0000000080)=0x10b) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000b, 0x30, r0, 0x0) sendto$inet6(r1, &(0x7f0000000400)="146a78ea96ab11bc8d23599aaeb77c29a771ee885b6ff6e80a6b3e24a9fcd0a8060083b441b3544a8f31965ff13c6646758e0f1ad6760fc5b0a1b7de9431ec55b79274c923c8530426b22f8949ba8b79891d6e9db5ba4e731b0c28b1be7292391d1a825530ad83bd9aa83c5d2d09482f2f3fb77d137521dfb3ffbeabbff458362bc2168fc3a1d6d2eabd4020a0d553d55063e77c92158185559332249e8b7965f0eded015c92c980cb8eb84f2cb270a2214b712ea22087fcd34e46759e62f1a6706528a1ded15cedf058675f27457032f25fa314f71ad5095dcedcdbaae4fda9", 0xe0, 0x8015, &(0x7f0000000500)={0xa, 0x4e20, 0x20, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x3}, 0x1c) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="8c1d264f24db1669abb134eacb60c5a1ca25879b23c426") setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000300)={0x1, 0x7}, 0x8) close(r3) [ 110.847366] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.895730] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 110.929773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready 2018/06/06 04:22:08 executing program 2: msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x81, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) chdir(&(0x7f0000000140)='./file1\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2018/06/06 04:22:08 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000001640)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001940)=""/76, 0x28}, {&(0x7f00000019c0)=""/161, 0xa1}], 0x1000035b, &(0x7f0000001b00)=""/239, 0xef}, 0x3ff}], 0x23c, 0x0, &(0x7f0000001c80)) r0 = socket(0x1f, 0xfffffffffffffffd, 0x4) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x3, 0x4, 0x0, 0x1}}, 0x2e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42000, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x2) sendmmsg(r0, &(0x7f00000002c0), 0x4000000000000f4, 0x0) 2018/06/06 04:22:08 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffff6e7, 0x301000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)) [ 110.943241] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.949778] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/06/06 04:22:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x19, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0x6, 0x0, 0x0, 0x7, 0xff}, &(0x7f0000000040)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1, 0x0, r2}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:09 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) read(r0, &(0x7f00000000c0)=""/20, 0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r2, 0x2, 0x0, 0xe0, &(0x7f0000000140)=[0x0, 0x0], 0x2}, 0x20) 2018/06/06 04:22:09 executing program 4: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x42000000, 0x8974, r0, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) [ 111.068736] bridge0: port 1(bridge_slave_0) entered disabled state 2018/06/06 04:22:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") unshare(0x20400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x20000000000001b4, &(0x7f00000000c0)}) [ 111.123963] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.130509] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.181714] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 04:22:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x7fffffff) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/06/06 04:22:09 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x800) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/151, 0x97}], 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/06/06 04:22:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x40000, 0x10) recvfrom(r0, &(0x7f0000000140)=""/208, 0xd0, 0x2020, &(0x7f0000000240)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc(twofish),crc32-pclmul)\x00'}, 0x80) write$fuse(r0, &(0x7f00000002c0)={0x18, 0x1, 0x8, @fuse_bmap_out={0x2}}, 0x18) unshare(0x3fffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000000c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'erspan0\x00'}) [ 111.545399] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 04:22:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x19, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:09 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) waitid(0x3, r0, &(0x7f00000000c0), 0x1000000, &(0x7f0000000180)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x8, @multicast2=0xe0000002, 0x4e20, 0x1, 'lblc\x00', 0x22, 0x2, 0x14}, {@dev={0xac, 0x14, 0x14, 0x10}, 0x4e24, 0x0, 0x8, 0x29, 0x3}}, 0x44) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0xde, 0x74e7}, 0x2) getpeername(r1, &(0x7f00000002c0)=@l2, &(0x7f0000000340)=0x80) r2 = getgid() setgroups(0x1, &(0x7f0000000240)=[r2]) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/06/06 04:22:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000340)="a8"}, 0x10) 2018/06/06 04:22:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x4, 0x7, 0x9}, 0xf) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x81, 0x400001) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r0, &(0x7f0000393000), &(0x7f0000000000)="bd2420abd89145de68a2cad7fd61ad0ecf4bc7", 0x1}, 0x20) 2018/06/06 04:22:09 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000ed, &(0x7f0000000040), &(0x7f0000000000)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10201, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) modify_ldt$read(0x0, &(0x7f0000000100)=""/240, 0xf0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x9) 2018/06/06 04:22:09 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000180)=0x9, 0x315) socket$inet(0x2, 0x800, 0x8) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8000000000012, &(0x7f0000000100)=0x3, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000140)=0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000000c0)=0x5, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 2018/06/06 04:22:09 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x1, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1800000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/06/06 04:22:09 executing program 7: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000680)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0xd6}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0x13}], 0x3, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000000a00)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x5, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x54, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x402042, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000008c0)={0xfffffffffffffff9, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000940)={0x81, r2, 0x0, 0x3b}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000b00)="f054d4af01d859ab23551d21b919c9781576e482e17f6a3d2a8ea2407295d27718c7e8c3d207862bf1fc1fba02bae538d5d3da54f38bf5b7c6b7ecc4962c44cea6463d7d7875b184259555f15b404800b032213869730b0222e3706b24934564cdf5ad9709f34d31453bb12d6df826fa096f64e5513b472cff35e9c5487ef3e2f2db326c7bbe4351a48ae7a1bca02b03b91e7c1e77a4a9") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x2f) perf_event_open(&(0x7f0000000a80)={0x7, 0x70, 0xffffffffffffffff, 0x80000001, 0x7eb7, 0x0, 0x0, 0x101, 0x43110, 0x0, 0x1, 0x2, 0xc4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x4, 0x3510, 0x9, 0x100, 0xffffffffffffffb8, 0x9, 0x5, 0xffffffff, 0x400, 0x6d4a, 0x8001, 0xffffffff, 0x7, 0x9, 0x9, 0xea0b, 0x100, 0x7, 0x3ff, 0x2, 0x0, 0x4, 0x2, @perf_config_ext={0x5, 0x3}, 0x20001, 0x1, 0x7fffffff, 0x6, 0x9, 0x1, 0x81}, r3, 0x0, r4, 0x3) 2018/06/06 04:22:09 executing program 4: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x6, 0x101000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000001c0)={r0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000e91000)={0x0, 0xffffffffffffff66, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) recvmsg(r2, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002180), 0x0, &(0x7f00000021c0)=""/69, 0x45}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x40305828, &(0x7f0000000000)={r4}) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000140)=0x5) 2018/06/06 04:22:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x19, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:09 executing program 2: socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioperm(0x4, 0x0, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x7, 0x1, 0x101, 0x1}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x24, 0x2c, 0x821, 0x0, 0x0, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x28000, 0x0) 2018/06/06 04:22:09 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x2000) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='mqqeue\x00', 0x1000, &(0x7f0000000200)) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='jffs2\x00', 0x201000, &(0x7f00000002c0)) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/06/06 04:22:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) accept(r0, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)}}], 0x301, 0x0) 2018/06/06 04:22:09 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x40) read(r0, &(0x7f00006a9000), 0x0) 2018/06/06 04:22:10 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x20000008912, &(0x7f0000000040)="e146fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="140005a900001740000000000a00000000000000"], 0x14}, 0x1}, 0x0) flistxattr(r1, &(0x7f0000000240)=""/212, 0xd4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000340)=0x4) recvfrom(r1, &(0x7f0000000100)=""/147, 0x93, 0x0, &(0x7f00000001c0)=@in={0x2, 0x0, @rand_addr}, 0x80) [ 112.135471] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/06/06 04:22:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) read(r1, &(0x7f0000001140)=""/20, 0x5) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) r2 = accept4$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10, 0x80800) r3 = getuid() r4 = getgid() lchown(&(0x7f00000001c0)='./file0\x00', r3, r4) accept(r2, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000280)=0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2c}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0xfffffffffffffe91}) [ 112.188987] Dead loop on virtual device ip6_vti0, fix it urgently! [ 112.225115] Dead loop on virtual device ip6_vti0, fix it urgently! [ 112.263662] Dead loop on virtual device ip6_vti0, fix it urgently! [ 112.281088] Dead loop on virtual device ip6_vti0, fix it urgently! [ 112.314661] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/06/06 04:22:10 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x19, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x4e1f, @loopback=0x7f000001}, 0x10) r2 = socket$inet(0x2, 0x801, 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) sendmsg$rds(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0xfffffffffffffffc, @multicast1=0xe0000001}, 0x331, &(0x7f0000004000), 0x0, &(0x7f0000000180)=[@fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000000080), &(0x7f0000000140), 0xfffffffffffffff8, 0xa8, 0xfffffffffffff2d9}}], 0x58}, 0x0) 2018/06/06 04:22:10 executing program 4: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000240)='U', 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x4) sendfile(r0, r0, &(0x7f0000317000), 0xff8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) 2018/06/06 04:22:10 executing program 1: unshare(0x24020400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) close(r1) ioctl$TIOCGPTPEER(r0, 0x5441, 0xff) read$eventfd(r0, &(0x7f0000000100), 0x8) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x8000) 2018/06/06 04:22:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x4) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000000)={0x0, 0x10000, 0x3, 0x100000000}) 2018/06/06 04:22:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair(0x1f, 0x8000a, 0x17, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x100000000) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") quotactl(0x2080000201, &(0x7f0000000100)='./file1\x00', 0x0, &(0x7f0000000080)) 2018/06/06 04:22:10 executing program 7: r0 = socket$inet(0x28, 0x0, 0x28) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x55, "a4595463832767b58f65249ed46c58da9f32ad10d1bdc17b84a9428b0cb04bc58b9c8e76393821124beb77a4aeff4d85782d0599d668f46959c02900ff3851be4dc6e95279ea8af216954195e40d7de52995bb22e9"}, &(0x7f0000000080)=0x79) 2018/06/06 04:22:10 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x408001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000c40)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000d40)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000e40)={&(0x7f0000000d80)={0x1d, r1}, 0x10, &(0x7f0000000e00)={&(0x7f0000000dc0)=@can={{0x4, 0x6, 0x4, 0x9}, 0x2, 0x3, 0x0, 0x0, "567abf82be58c2a8"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r2 = shmget$private(0x0, 0x2000, 0x54001f80, &(0x7f0000ffe000/0x2000)=nil) r3 = msgget(0x2, 0x2) msgctl$IPC_RMID(r3, 0x0) shmctl$IPC_RMID(r2, 0x0) 2018/06/06 04:22:11 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001f0000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x21400}, 0xc, &(0x7f0000aa7000)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000592f7a03434dfbb3290001060000000000000000000000005370b2b2e74dd87e1fe967e220657a6045360856027b760d54240998619007c476235121b180aa0b1c59a0e4bd71d83f0632bad975ae9601ebe05397df5373ea2457a90a6a73d005d0506fceb51219bfcd15ca996c513b0a63fd084304bb3c7121c5a67697ef2a4f0997d2cb8a890ad4768bf0e9037ab2a4d2db0dcc706264dd4a170239bb23a73a54663c2ff9c15e643f3cbe7a6223c47686fc5bd78ae444eb62ec1d076e0667205a00000000"], 0x1}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000140)={0x900000000, 0x3ff, 0x8ad}) 2018/06/06 04:22:11 executing program 2: set_tid_address(&(0x7f0000000000)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)) 2018/06/06 04:22:11 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x19, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="006ffc2f07d82c99240970") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8, 0x80000) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x12, @random='Y)0T"7', 'irlan0\x00'}}) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @random="24fe51d63416", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ptrace$getregs(0xe, r3, 0x2, &(0x7f0000000000)=""/15) tgkill(r3, r3, 0xe) [ 113.141496] atomic_op (ptrval) conn xmit_atomic (null) 2018/06/06 04:22:11 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="8db482075da124580eaacd0708004500002800000000002f9078ac2814aaac14140014000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000400090680000"], &(0x7f00000001c0)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x42a0, 0x1) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x80, 0x1) 2018/06/06 04:22:11 executing program 7: mlockall(0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001800)) 2018/06/06 04:22:11 executing program 2: seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000000)=[{0x48000015, 0x0, 0x1}, {}]}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x200, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) ptrace$getsig(0x4202, r1, 0x2, &(0x7f0000000240)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="10000000", @ANYRES16=r2, @ANYBLOB="00042bbd7000fddbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x2000c000) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') io_setup(0xd17, &(0x7f0000000280)=0x0) io_cancel(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x20, r0, &(0x7f00000002c0)="c17c92774355717125e8a85053e3bf97024ac1299c3d26aae8a6d91ceb88c68e73a979f4876e1f89306b32112cdb2857a5eb920d95828d3aa21aabe1b6f7083f9a2c7080bcdc963edbaa7503a8db0c5f9b5ddfccf57891b7bb126216e90a96fc55bd01e4616011d201e8a89d1c36b58ace74d3edbaab301abb347e995d36a38c33c330c4b566d68cd5d11e160f63441888b1f8ff677024905743a864ac6be87aa8ab7a79b0a7b5201b4590cbb59cd14fb51c25767a18d1c6c7c9205cbd79", 0xbe, 0x0, 0x0, 0x1, r0}, &(0x7f00000003c0)) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000680)=0x4) 2018/06/06 04:22:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'dummy0\x00'}, 0x18) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x20000, 0x2, 0x2}, 0x10}, 0x1}, 0x0) read(r0, &(0x7f0000000040)=""/69, 0x45) 2018/06/06 04:22:11 executing program 7: r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)=':\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='\x00', r1) request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\x00', 0xffffffffffffffff) 2018/06/06 04:22:11 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x19, 0x2000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0xffffffffffffff76) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x2, 0x3, 0x5a, 0x2}, 0x2, 0x3, 0x0, 0x0, "f8972d2c1a707da9"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x80) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) r2 = dup(r0) write$eventfd(r2, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) write$eventfd(r2, &(0x7f0000000bc0), 0xff78) 2018/06/06 04:22:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x19, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) connect$rds(r0, &(0x7f00000000c0)={0x2}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000080)=0xb, 0x4) bind$inet6(r1, &(0x7f0000000280)={0xa, 0x5e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/06/06 04:22:11 executing program 0: read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) signalfd(0xffffffffffffffff, &(0x7f0000000180)={0x1ff}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) [ 113.761202] IPVS: Unknown mcast interface: dummy0 [ 113.798238] IPVS: Unknown mcast interface: dummy0 2018/06/06 04:22:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x7fff0000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000009c0)=0x2) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="4ab40b1efa51e9b6a550840bbb069345757f48abe0403e40f831b4b0cb56ed14d859de2e6f9ac21433678b42") 2018/06/06 04:22:11 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) unshare(0x24020400) r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6e65742f7061636b657400024c76be61cac7ec4a741691382b64dafc65bd4d26e45652f26f773425d92af436f7599955658693f52a94e3306b2dac2046128a5575f70cea5e8de35b2569667af21e225e449f6c5e4a0dc85e3bfc6b085744669abb75fdc5c6dcb94c55aa0f080fbec96b3aeb1a27e0ed2413920fb0") lseek(r0, 0x0, 0x0) 2018/06/06 04:22:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x6, &(0x7f00000000c0)="0047fc2f04000000240970") mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000006000/0x3000)=nil) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) mincore(&(0x7f0000001000/0x11000)=nil, 0x11000, &(0x7f0000000100)=""/191) 2018/06/06 04:22:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000aaaaaaaaaabb81000000000c00002111a9fe0000c8309a5daf2c5524"], &(0x7f0000000080)) 2018/06/06 04:22:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000000040)={0x2}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000300)=""/166, &(0x7f0000000140)=0xa6) 2018/06/06 04:22:11 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:11 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000000000)={0x2008051f, r0}, &(0x7f0000000180)={0x3, 0x400000000000000, 0x8}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x7f, 0x6d3, 0xe1, 0x5, 0x3}) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x800) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200000, 0x0) 2018/06/06 04:22:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 2018/06/06 04:22:12 executing program 5: socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x80000002) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000080)=0x80000000, 0x4) connect$inet6(r1, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) 2018/06/06 04:22:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r1, &(0x7f0000000000), 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0xc0000) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000080)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) 2018/06/06 04:22:12 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8400000000000000, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x40000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f00000001c0)=0x6) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000100)=0x5) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80, 0x0) accept$nfc_llcp(r3, &(0x7f0000000080), &(0x7f0000000140)=0x60) 2018/06/06 04:22:12 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:12 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f00000001c0)=&(0x7f0000000140)={&(0x7f0000000100)={&(0x7f0000000040)}}, &(0x7f0000000200)=0x18) r1 = getpgrp(0x0) r2 = gettid() r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x2c, &(0x7f0000000180)={0x0, 0x0, 0x1}) 2018/06/06 04:22:12 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000480)="dc", 0x1}], 0x1, 0x9) 2018/06/06 04:22:12 executing program 1: socketpair$inet6(0xa, 0xa, 0x7ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x81, 0x58, 0x84}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x8000}}, 0x0, 0x401}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={r2, 0xb1e}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r3, 0x1}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) getpeername(r1, &(0x7f0000000380)=@alg, &(0x7f0000000400)=0x80) setsockopt$sock_int(r4, 0x1, 0x34, &(0x7f0000d2fffc), 0x4) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffeff, 0x200) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f00000000c0)=""/36) 2018/06/06 04:22:12 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="59799bec4fbe391b66eb0a1b1156a28c6e13e26676b0a3887125ad4f891602410fb5c551d9c931ec38e45b1413af8f10a4a21b698aebd073133cf2364ba8ccadd3db94cc1edc26b03842ab7fcd036158e5998bbd0db847157d167e626953ba3b2de9c1958237b71f7970edaa3fdd0bbfe85ea98aea21ea195a2a189030c02ad3d86d716f86bb5d76d7174814aad7db6a38149eedfbc9a936ac4509b58696fde2dc6ada8b9f3d2767f216f9a739b81ff9375919cb280a229e37209d", 0xfd83, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000140)="7472756564001600", &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0) 2018/06/06 04:22:12 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000680)=@migrate={0xac, 0x21, 0x323, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@dev={0xac, 0x14, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x3b2}, 0x1}, 0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000040)) 2018/06/06 04:22:13 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={0xffffffffffffff9c, 0x1, 0x1, 0x7, &(0x7f0000000700)}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000780)={0x0, 0xac}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000800)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x7, 0xffffffffffffffd6, 0x9}, 0x98) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r2, 0xa, 0x6) fcntl$setlease(r2, 0x400, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xf7fffffffffffffd}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) socket$bt_hidp(0x1f, 0x3, 0x6) creat(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) rt_sigtimedwait(&(0x7f0000000040)={0x4}, &(0x7f00000000c0), &(0x7f0000000140)={0x0, 0x989680}, 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x2000, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/06/06 04:22:13 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x40, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x3ff, 0x4) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) exit(0x566) mount(&(0x7f0000000000)='[::]:e:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) 2018/06/06 04:22:13 executing program 7: r0 = socket(0xa, 0x5, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20800}, 0xfffffe55, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=r0]]}, 0x1}, 0x800000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x38) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) socket(0x13, 0xdaffe70bc90e5e6b, 0x2a4) 2018/06/06 04:22:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x100, 0x2, 0x1}) fgetxattr(r0, &(0x7f0000000240)=@known='security.capability\x00', &(0x7f0000000140)=""/104, 0x68) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) 2018/06/06 04:22:13 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="59799bec4fbe391b66eb0a1b1156a28c6e13e26676b0a3887125ad4f891602410fb5c551d9c931ec38e45b1413af8f10a4a21b698aebd073133cf2364ba8ccadd3db94cc1edc26b03842ab7fcd036158e5998bbd0db847157d167e626953ba3b2de9c1958237b71f7970edaa3fdd0bbfe85ea98aea21ea195a2a189030c02ad3d86d716f86bb5d76d7174814aad7db6a38149eedfbc9a936ac4509b58696fde2dc6ada8b9f3d2767f216f9a739b81ff9375919cb280a229e37209d", 0xfd83, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000140)="7472756564001600", &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0) 2018/06/06 04:22:13 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x54b, 0x20241) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffc3c5}, {0x100000001, 0x0, 0x100000000}, {0x2}]}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000180)="e010c7a880fdbadc7874bf31eb07b912db8ff03369cc085432ada08fabb76bac079a3f8bdd3e6c841db25781bdd08a87583f188545876efac4a52abfbd86c30320f92ee7817db876c25b71933d3e80d1e049bb8f8805c933d773f4404b768e86df1ec6914ccbd8ad5e84b64c1362be799fb331e350887b33977b2922958fd80561bc04a5c0dc022cf74410fd6b4d7ab637c5187e54136c5067eb14480bec665217") 2018/06/06 04:22:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:13 executing program 2: r0 = socket$inet(0x2, 0x803, 0x1) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xf1, 0xdd, &(0x7f00000000c0)="73a692d606ee7b3f58b1c2f310dae3805299bd3e7ddf89485c63d74f41a9d3ecfc063dc810484ef110f821dcddaae42d24595bc0ff0eecbc32012c109f33726916ba8fe738038ab9e51e347ad2ded0526dc1343c84a7be57e89cca501f2ad68c10d46addac63fb4727cc9326fcb786252dc2e44946b0b14dd4d98aa9d52b9c4f4a4266af14ef3883b5994e3b747bf0ed97d10b618f94e2b4e3222fe400786872f1ddeec38984275c70154bebe64e1fc8f30d3d2ca51857c7f258df60db1d959942b4a86869193118db0e8e5013ea22e0c11b029a3b1153e8751cf429a208a901a5e6621555e0cb150309aae701c65b9f83", &(0x7f00000001c0)=""/221}, 0x28) 2018/06/06 04:22:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:13 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000240)=@fragment={0x3a, 0x0, 0x2, 0x1, 0x0, 0x0, 0x66}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, "6e2a30456b886bc2165b41fe6900", 'yam0\x00', 'yam0\x00', 'veth1_t/_bond\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0x130, 0x160, [@quota={'quota\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x268) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gre0\x00', 'veth1_to_bridge\x00', 'team_slave_1\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd8, 0x110, 0x140, [@pkttype={'pkttype\x00', 0x8}, @cluster={'cluster\x00', 0x10}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) listen$netrom(r1, 0x5) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x286400) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r3, 0x4) 2018/06/06 04:22:13 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1ff}}, 0x1, 0x3}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0xfffffffffffffff7}, &(0x7f0000000140)=0x8) r3 = socket(0x2, 0x1, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/06/06 04:22:13 executing program 1: r0 = socket(0xf, 0x802, 0x0) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r1}) write(r0, &(0x7f0000000000)="24000000210025f006f90165fffffc0e02a000000000000000a9000c0800010000000000", 0x24) 2018/06/06 04:22:13 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "339520", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0x3f) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) fchmod(r1, 0x0) 2018/06/06 04:22:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000680)=@migrate={0xac, 0x21, 0x323, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@dev={0xac, 0x14, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x3b2}, 0x1}, 0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000040)) 2018/06/06 04:22:13 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x1, 0xa6, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000240)={{r3, r4+10000000}}, &(0x7f0000000280)) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000180)=0x7fff, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x7fff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r6, 0xfff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r5, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r7 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x420c0) inotify_add_watch(r7, &(0x7f0000000100)='./file0\x00', 0x6000008) [ 115.861118] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 116.164440] libceph: parse_ips bad ip '[::]:e' [ 116.279513] libceph: parse_ips bad ip '[::]:e' 2018/06/06 04:22:14 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0x1000}, 0x4) write$binfmt_aout(r0, &(0x7f0000000380)={{0x1cf, 0x7ff, 0x6, 0x36a, 0x34, 0x3, 0x189}, "67178411b33b2e281150237234d003161e15e437e9a20a77bb464b2da83e4c67931a7c9039dba6f9617029e5892b3c0e382acf15cd59f142b9feeff99c05026e93b24843eb6d8240c1a3a3b6017a8d381c5860cc32fe84cd77061344401d4f7218c4eff9f40df6e72fef668a8d227323ded524582330f4429033eefc19f55b6964b9019b3d35a883cdfed5bd0578905d5be500a2777a00ae80bd40c938fb8c207415f4c3b1f7cb4f8839f61e06463149c2be244a76823baef63e9aff1a6c0d66521a64a8e5dcd8ecc03515ed6baeb19bac8afbfcac646a7624ea9ab0bf", [[], [], []]}, 0x3fd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xf8540, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{0x3ff, 0x1f}, 'port0\x00', 0x50, 0x80804, 0x0, 0x5, 0x8000, 0x6, 0xc3, 0x0, 0x7, 0xc4}) semget$private(0x0, 0x2, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) ioprio_set$uid(0x3, r2, 0x7fffffff) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x3f) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) 2018/06/06 04:22:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:14 executing program 5: r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x10001) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 04:22:14 executing program 2: r0 = socket(0x1e, 0x2, 0x0) ppoll(&(0x7f0000ac1fe8)=[{r0}], 0x1, &(0x7f0000579000)={0x77359400}, &(0x7f0000abf000), 0x8) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000304000), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/06/06 04:22:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clock_gettime(0x417fa990bb2761cb, &(0x7f0000000140)) r1 = dup(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0xa7df21447d3a62d2) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={0x0, 0xfffffffffffffff9}, 0x8) 2018/06/06 04:22:14 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000240)=@fragment={0x3a, 0x0, 0x2, 0x1, 0x0, 0x0, 0x66}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, "6e2a30456b886bc2165b41fe6900", 'yam0\x00', 'yam0\x00', 'veth1_t/_bond\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0x130, 0x160, [@quota={'quota\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x268) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gre0\x00', 'veth1_to_bridge\x00', 'team_slave_1\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd8, 0x110, 0x140, [@pkttype={'pkttype\x00', 0x8}, @cluster={'cluster\x00', 0x10}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) listen$netrom(r1, 0x5) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x286400) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r3, 0x4) 2018/06/06 04:22:14 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x3104000, &(0x7f00000003c0), &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0xc) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x10001, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xffffffffffffffd2, 0x4, 0x80, 0x5, r1}, &(0x7f0000000100)=0x10) 2018/06/06 04:22:14 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045007, &(0x7f0000000000)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001840)={@multicast1, @multicast2, 0x0}, &(0x7f0000001880)=0xc) fstat(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001940)={{{@in=@rand_addr=0x1, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x7fffffff, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x0, r1, r2}, {0x0, 0x400080000000000, 0x8000, 0x7, 0xffff, 0xff, 0x8f, 0x7ff}, {0x7, 0x9, 0x8, 0x2d}, 0x9, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4d2, 0x3f}, 0x0, @in=@loopback=0x7f000001, 0x3505, 0x3, 0x0, 0x1, 0x3, 0x4, 0x3f}}, 0xe8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x10000000000}}, [0x8, 0x5, 0x1f750202, 0x400, 0xc1, 0x2, 0x10001, 0x81, 0x5, 0x4, 0x0, 0x665d9936, 0x4, 0xfffffffffffffffa, 0x3]}, &(0x7f00000001c0)=0x100) prctl$setfpexc(0xc, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r4, 0x3, 0x20}, &(0x7f0000000280)=0xc) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/06/06 04:22:15 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:15 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0x2, 0x4) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f87544995522d2ac88af4d8d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x578) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x40003, r2) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3ff, 0x0) ioctl$TIOCCBRK(r3, 0x5428) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000080)=0x7, 0x4) 2018/06/06 04:22:15 executing program 0: unshare(0x24020400) modify_ldt$read(0x0, &(0x7f0000000080)=""/198, 0xc6) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000280), 0x6, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000001c0)={0x3f, 0x80, 0x9, 0x20, 0x5a, 0x9, 0x2, 0x6, 0x7, 0x3f, 0x7fffffff, 0x8}) 2018/06/06 04:22:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x8080) 2018/06/06 04:22:15 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="2e2f6367726f7570002743ec6f613f291e891d5d8d915512178151e65881dad9a5820253fada3e593491a84f50e8a0a2cd9b893e25ef06d841e7c21c09cdc0f3643e2e41ffb997d3716e0d1576d8effcc144d9fec1055dbfcd2307f0d92d5a8f8ea44bb2a22be93f03f39a332b3bfc79e310345ac9c2520d8fe46915392550ab7ed71c1afbcb097cdf430b8a3bb65c1bf1391bf8d016c773527289857545996533044622fbd6c35dc7f7d9e089196143e2e9eaf39788a8cc649c29e82db1cfb4da57aa738192f4744f", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='io.bfq.weight\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x1, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) fcntl$dupfd(r0, 0x0, r0) sendfile(r1, r1, 0x0, 0xff) 2018/06/06 04:22:15 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00000001c0)={0x0, 0x1, [@link_local={0x1, 0x80, 0xc2}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) 2018/06/06 04:22:15 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$void(r0, 0x5451) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x864, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000001c0)={@empty, @loopback=0x7f000001}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x200600210) pread64(r0, &(0x7f0000000000)=""/103, 0x67, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000800)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0x37, @empty, 0xc9}}, 0x5d15, 0xff, 0x7, 0x7, 0xc8}, 0x98) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0xffffffffffffff80, 0x247e0000000, 0x0, 0x10001, 0x10000, 0x100000000, 0x1000, 0x55, 0x4, 0x401, 0x80000000}, 0xb) write$evdev(r0, &(0x7f00000000c0), 0x0) 2018/06/06 04:22:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=@newlink={0x28, 0x10, 0x809, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x101a01, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000003c0)={0x81, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vlan0\x00'}) [ 117.517080] random: crng init done 2018/06/06 04:22:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000080)="fc8f2c16a6a82b81767432eb5032379d5f4729a35bcd5b5b24eb71616835cbca24031a3a6f4825c9d9ea7367e0bb633bb56b323dbf575180d3e2dfb9a28e17e40a13b4abc96579cff7569b1e77b0588aa770657e90d52bb70435213fa313694dbbe4f9e1dd6373a6f67e8d9c0b511cd6b032b1075ddf2a5a3ba8f4a8f8bd2bc432fda3f5227838705edd36beecaac81c02223e5f0fa22b9c338921d1f28cb2e19be6c4add29c"}, {&(0x7f0000000840)="563c09b94fffb5cb624f5940ef34ec3189f4b9e2e06ed5b9702a2937bd4ef8ef1620f39bfd91eaa8df3139367659f8fbce0be77ad832fed4c70568f5ac0000f13abc1c20d906ea75a778f283ec1ac5db92dd6ccd00aa071ddd9dff51d53ae1a3c3c2c0bbfab11f9b4f3adc94a9c024bbba511a2b4dc15b1d268b8438dc859c70297eddb41b6725c467290688ce229168b5466db329845f1a3d30f86a5a17b81db2d166ac31a9a25c24286227c48d5472c4054d824d67", 0xfffffffffffffd43}, {&(0x7f00000006c0)="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", 0x114}, {&(0x7f0000000300)="990134a65a35c797d52d2c1677e71d67c5f1d8d3f610d07f9f4f9eeb503e08cfef0ecae7f6f19db48504772a416d3f56b8c11e6f4c97929a9ba2256980ecafab6b603ef9579208ccce45dc450d678266b4c3b3afb06e4c313f990807b2d95428e2076451bd7421369fb03ac2f5e693117a270b1a7e868b94fca3eb65ab856a9fcc5a1f2d29d02046965bc6d5e8185dd417d56b92d29557ee32903a841ba5d48908b0896f0a6697c0c84e79be2f54df482934807172310f7c0662966b1aa5eb4c4ce81019870dcc37ba", 0x3e7}], 0xfffffffffffff0c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101000, 0x0) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000180)=0xe0b, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000001c0)={'filter\x00', 0x91, "c65af4c465ab87153af856fea076fb84432e7d87514c5d4ecbabc0ae1f51bb6626c303363ef152111ddfd6a902eac29ee7fd6595d2df66a5b0e4a401e3535841a8428c9f3b6dbe7c0f0fcc1f6eb4e57beb12d1e556ad2dcd2cde4776f0d3fe8de0a38d1f156da18eadcf860197817bb51aaa8941ca8b243fdcf8067f8e0e326768b5ddf5a208c87e0e91a9825422cca6ab"}, &(0x7f0000000280)=0xb5) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r0}) 2018/06/06 04:22:15 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="2e2f6367726f7570002743ec6f613f291e891d5d8d915512178151e65881dad9a5820253fada3e593491a84f50e8a0a2cd9b893e25ef06d841e7c21c09cdc0f3643e2e41ffb997d3716e0d1576d8effcc144d9fec1055dbfcd2307f0d92d5a8f8ea44bb2a22be93f03f39a332b3bfc79e310345ac9c2520d8fe46915392550ab7ed71c1afbcb097cdf430b8a3bb65c1bf1391bf8d016c773527289857545996533044622fbd6c35dc7f7d9e089196143e2e9eaf39788a8cc649c29e82db1cfb4da57aa738192f4744f", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='io.bfq.weight\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x1, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) fcntl$dupfd(r0, 0x0, r0) sendfile(r1, r1, 0x0, 0xff) 2018/06/06 04:22:15 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc8080, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000003680), 0x4000000000000f2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f00000002c0), 0x400000000000174, 0x0) 2018/06/06 04:22:15 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/06 04:22:15 executing program 3: fcntl$getown(0xffffffffffffffff, 0x9) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000200)="6d61707300e2ff1d383ac3908d2a844b1262b5e7fac357b6c5936eae8c7addcfdae7a0e4fd5cb9807161f4881b2b58e740238e46691107996f9e54bf84aa067bbc2619d46332ca5a67d7c5ee81f400c1e7fc33f5a3") ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/127, 0x7f}], 0x1, 0x0) 2018/06/06 04:22:15 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:15 executing program 7: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x0, 0x3, 0x7ff, "13d9bcfb7c532843591888d1e7d12cd07432df6cd957f5aea221ab855894f46b25bc441e42fc15fdd76419e9ff1ff29c3cf37c5ca0a6d48bf300b55198876e", 0x20}, 0x60) r2 = memfd_create(&(0x7f00000001c0)="ff89f8d268a6297835ff767366b68216e084e07c01d0d636cdfd01a680b19ed9879468263f631a0d1aaabada7f35188e4bdba0a8cc2f8b2b9d8818a727558d7a99c645a964a2252707b9d0113100cae7f51f31aefff2a9c9948b5877e984487a02725e84", 0x2) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000000c0)=0x200) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000280)='vlan0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'bcsf0\x00', 0x1000}) 2018/06/06 04:22:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) getsockname$unix(r2, &(0x7f0000000080), &(0x7f0000000100)=0x6e) 2018/06/06 04:22:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x6, 0x9, 0x5, "661f7467e3b305dea7a0c69a89ae3b1ea1dfe98f9608b8236f149e896c51ccfbd0fcd87fcc19c05785b7d33166ec5f98885008cba9974abbf67aee3d96624b", 0x23}, 0x60) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0xf6, 0x8, 0x9830, 0x4, 0x6, 0x7}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000200)) write$binfmt_elf32(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x653) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./0-/e0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) 2018/06/06 04:22:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x0) write$cgroup_pid(r2, &(0x7f0000000040)={[0x38]}, 0x1) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000080)={0x6, 0x7fffffff, 0x9, 0x81, 0x5, 0x10000}) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="4518"], 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x80003, 0x0) 2018/06/06 04:22:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x38}, 0x1}, 0x0) 2018/06/06 04:22:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x646, 0x4003fe) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/206) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$KDADDIO(r0, 0x4b34, 0x6) 2018/06/06 04:22:16 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc8080, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000003680), 0x4000000000000f2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f00000002c0), 0x400000000000174, 0x0) 2018/06/06 04:22:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:16 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400, 0x0) sendfile(r0, r1, &(0x7f00000002c0)=0xf, 0x401) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x38, r3, 0x8, 0x70bd29, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000300)) sendmsg$nl_route(r2, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv6_getrule={0x20, 0x22, 0xa00, 0x70bd2a, 0x25dfdbfd, {0xa, 0x20, 0x20, 0x1262b02d, 0x400, 0x0, 0x0, 0x7, 0x10008}, ["", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x41) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r5 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000240)) fcntl$setpipe(r5, 0x407, 0x1) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000280)={0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}]}) sendfile(r4, r5, &(0x7f00000ddff8), 0x102000001) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00000001c0), 0x4) 2018/06/06 04:22:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1a5000, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/224, &(0x7f00000001c0)=0xe0) r1 = socket(0x15, 0x80005, 0x0) unshare(0x400) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000), 0x4) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) 2018/06/06 04:22:16 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1ffffffffffffeca, &(0x7f0000000080)}) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x15dc, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x3, 0x2, 0x5, 0x72}, {0x800000000008, 0x8, 0x6, 0x80000000}, {0x4, 0xfffffffffffffffc, 0x2, 0x9}]}, 0x10) 2018/06/06 04:22:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_aout(r1, &(0x7f0000000680)={{0xffffff92, 0xffffffb0}}, 0x20) 2018/06/06 04:22:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x1) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x200, 0x40200) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast2, @remote}, &(0x7f0000000300)=0xc) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@multicast2=0xe0000002, 0x4e22, 0xffffffffffffffff, 0x4e22, 0x2, 0xa, 0xa0, 0xa0, 0x3f, r2, r3}, {0x9, 0x1400, 0xfffffffffffffffe, 0x6, 0x8, 0x1, 0x81, 0x9}, {0x320, 0xfffffffffffffff9, 0x4, 0x80000000000}, 0x1, 0x6e6bb1, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x32}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3502, 0x2, 0x1, 0x0, 0x1, 0x8}}, 0xe8) r4 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r4, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x401) read(r4, &(0x7f00000000c0)=""/113, 0x71) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e21, 0xe504, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x3, 0x240000, 0x6, 0x9, 0xa0}, 0x98) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/06 04:22:16 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet(0x2, 0x0, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='cubic\x00', 0x6) 2018/06/06 04:22:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x38}, 0x1}, 0x0) 2018/06/06 04:22:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x646, 0x4003fe) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/206) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$KDADDIO(r0, 0x4b34, 0x6) 2018/06/06 04:22:16 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000500)=""/204, 0x50d, 0x7ffffffffffffffe) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r1}) 2018/06/06 04:22:16 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="c780c2000000aaaaaaaaaa004302029078ac141400e700001111ff9078ac140000bcd505ef9e66f662ba4670341aef38fa50fd45da10afe69fcf529e48c641560aa4f366aa43db4a3349006d611bbad379ac4d19bb93cd2fa66911d2503d4dd3d24447b4b8bf1cea8ab4d510c2a8d998beb37e83daedf2cce61cbf8cc8ea4309e8c993634aa50743"], 0x0) getuid() r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="840feeb8c3082437b0fb61db21fd5d6506e13f4bff14bc06453062d5b8d2fb1fd32a2749589bf8d742e3b61d9d9b596f3a3e721b84677fda871dfff12c67c331cc41c08be408e00ef1b04dee581915ebd891f9a1668433cb4f6c0aa38e451e90dbe56b56ec04cbcb83919491e92d6763a0a2d11dc5a8597ee9e34452dc", 0x7d}], 0x2, &(0x7f0000001280)=[@op={0x18, 0x117, 0x3}, @iv={0x50, 0x117, 0x2, 0x35, "a3bf5b1964b5b17bbe4722047aba2edfa56312c11c704a4e155061e809f103e81eafe13c774fed0f22f2349114d578eba168bcebfc"}, @assoc={0x18, 0x117, 0x4, 0x6301}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x91, "50971bee0ea844bb3ee233a3c5e3d04b49197485213bf027b096e8ff23ddfd44cde973530e835f515df67bc051f19102e0b13f5acd03007e728b1e18ad83354940d18e2ab7d43c3a152307db3bf57a4ba28998283f18b892ea9c4dd866e96083331f5871816d5a57e8ef4d24203a2ce3bb606643b786c4438fe660838a18fa39f2557d8998fbcc4c822176496bdb38342a"}, @iv={0x38, 0x117, 0x2, 0x24, "abdb5dc0a166f596aade6dd3b021b8577807626dfe7bd94e61fe655d2e8b7052623b6814"}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x18, 0x117, 0x2}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}], 0x1d8, 0x20000000}, {0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001480)="1a8bd9a031fd885cb8a6405a24b7f4643641133785c892d1691566d352a78ba9e552fd313fbcd5870d0dfb3d20faa4e7962859b4271aa59b178dcc1197b48dfeafdd5f391f94e855457eafa596912a3bd4", 0x51}, {&(0x7f0000001500)="fb6cc29a00cf7fc55022eb3745f092b8a41fb7ec51c9f0492733df836e968c22278735885715ae2dc586f048a5d32c9eb09d48544ce301c3aa047ea45ad571b136b9486eece50617382a97fc118c1e79e75447584fd36889f402c79efafaf5223685f15b961991f0aafced536478be0244364ca11f03fd7d83516b69399d3b0b333a23c0976306d1c8cb4f7cda8ca6da4801b013ff3ab0e231f7ecfc58d4976cfd8bd7caba439c6f28f9", 0xaa}, {&(0x7f00000015c0)="b38389467c808ec4ca1421530c1ccc42ac3cf31dd34298", 0x17}, {&(0x7f0000001600)="2807124afdb3fc13f511277f8d71cd5d9deda6fb643bd5f30d85f5ce4e04652e05f6f04090fcadf621e47a63138e4f485a73a631c7492f4c45d1e2daf44e738eb95840cb16e0e0408b35e4b3ed70aab9afb1bc3d9f0ffa59382524cc7a98a28db986dc4573b35d47ba6946c5760245c8e5d2aa4a3ac628d9f56a478dbf458d0f8bc535666fe74ff0a3eee53658f439969c7cef175b079541df7691ccf6d8a6aaacc9e34a45f358a0daab357c0389f1da09a4af09587f229ca4494c2c", 0xbc}, {&(0x7f00000016c0)="89db35260458be47e5b4dc", 0xb}, {&(0x7f0000001700)="347253dc52820053aa2eb4af000dacfe4bca6f0a6be829fd07523118e01335feafb5119c0e4a29fdf3b311a050a5d907cf147c5a104d36989c78f80577d730e3417e1df5425d8efda9f5dc21cfc317c97ef795d43a5c18c6f55c63a1322199f64831896d79812efe6aef804f6afbddd9231ffd9480eb19a01b5a5d9b4ad81f7214d87daa2c34f9b265820a4516829f6c697c7f4114cf16850ee52bb8dfac365663894f1faf9ab4c3fc40189af46f131e6edf1c9d5d55b2e342fec7c4d8b755a46721a79ad28e3a6bcbf79a2323eb4dea51f9f2f4", 0xd4}, {&(0x7f0000001800)="61cd1102924d85d3971ab083e329709af5f1172ac9", 0x15}, {&(0x7f0000001840)="2dfdd3bcb28ce10788366a35f9a025f6c943fae97450586cddf8d109d662a1ba268d5d8d7ce13fc15999387e412bc63c1e8794529223bfded3711dffcef02c12d5356c83a111a8b59f3ad3f9e10776190fa81e3d1cb59c5e0ecab9ea07e131a2b2e2631d643fb559492f57c8f971b6ad759d5fcb2f0b940eea3e4abde159bb76ca8e97821ffc44b016f157f7100733d2f341595ab2e4c8a8a23e26bde79d0ad83ef5f2b5ad5a3ad3344744b0187e1d3a28a91efadb49ddde017611e94aba1ec565a205a568ee7e24a68bf453f9ed0fbcd8e97732fc2f64f8d0fce3ab8c2e140aaa9a2f99b59536542acf0681abd8da", 0xef}, {&(0x7f0000001940)="cf01d7c1a3aba4bad29f6c20fdec86abf86495482670e2f6773b65ca88101c5974c34abff854c6d93380a4fc227a1b6110d0b92f0160e332125e41f1255345a90bc4b582b678db3e49b09486d76da5b2af548b2b39cd6ba8", 0x58}], 0x9, &(0x7f0000001a80)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, {0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001ac0)="1b635bd41a48a591d18512237831ed960dc98616d671409237599dd9867da872c45a73e92a3b39767c38e8459ceff939ceacc83e4c94bb0a8eda13e40b09b158d9acfa106dd60df415df3ada9eb5ed15e108213671d2a29c986131f1398c394ee151f227168faf8439f7c86b6e4deced405e5cea362fd568ff53a4f6e4d348570a99b20d962f90af4f1271173e082778ec2a1caf081760c26a4edc34888cf1ef5c4ec539", 0xa4}], 0x1, &(0x7f0000001bc0)=[@iv={0x90, 0x117, 0x2, 0x7a, "ba3fe18498d9dd98bc015beee468d50b96b9737c7e657c803077e2a2665c55aa78bd757e6bc1fb32700578f261cad3ef1e9ddd56db14493e93945dbda877bf8e3d0b5ab227d35d403dcd60d86e54a9676199cee72c5516bf0491c765fdee9a74e7c4843ecc9efa6d5e5d45496aa0116eca561bfadbd3a8bc9b27"}, @assoc={0x18, 0x117, 0x4, 0x200}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2}], 0xf0, 0x400c0}, {0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)="ae0cc5127fca6781ca382c23736b03e09924e27fe68fc7c46b3f9bb188fce6c8b8faeaab42e7c37eb1be572224bd6f7741864dc70862b8cef5de093373867ef0ab9c06eb071b4b4bf20dc07bf839528e382effdc13ffb7e11cd15c625233f6b2928c4c07aa2b18066dc014c734e2b9f1cc292b3fb69f423ac1a7c4dc638d7c978b0c6d698d215569a7a9ded2ca5426a65c6801ad80cca5cda09f2e87971efebe241e892fb6c3a20e956c1f61541c7a60dd787bb0135a0839a162a9fede379fde9dff996f3d726f33c7", 0xc9}], 0x1, &(0x7f0000001e00)=ANY=[@ANYBLOB="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"], 0x268, 0x11}], 0x4, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x8801) getuid() syz_emit_ethernet(0x22, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x101, 0x1}}], {@can={0xc, {{0x2, 0xffffffff95e76287, 0x132, 0x5}, 0x6, 0x1, 0x0, 0x0, "b985d8421da4f061"}}}}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)) 2018/06/06 04:22:16 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0xa0400, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000000), &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400000000000039d, 0x5, 0xa, 0x9}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1, 0x4, 0x6}) 2018/06/06 04:22:16 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000006f40)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) socket$netlink(0x10, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) recvmmsg(r1, &(0x7f0000006a00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000005c0)=""/206, 0xce}, {&(0x7f00000006c0)=""/207, 0xcf}], 0x2, &(0x7f00000007c0)=""/65, 0x41, 0x3f}, 0x3f}, {{&(0x7f0000000840)=@nl=@proc, 0x80, &(0x7f0000001a80)=[{&(0x7f00000008c0)=""/89, 0x59}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/64, 0x40}, {&(0x7f0000001980)=""/77, 0x4d}, {&(0x7f0000001a00)}, {&(0x7f0000001a40)=""/43, 0x2b}], 0x6, &(0x7f0000001b00)=""/142, 0x8e, 0x2}, 0x2}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001bc0)=""/5, 0x5}], 0x1, &(0x7f0000001c40)=""/83, 0x53, 0x3}, 0x10001}, {{&(0x7f0000001cc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001d40)=""/23, 0x17}, {&(0x7f0000001d80)=""/202, 0xca}], 0x2, &(0x7f0000001ec0)=""/44, 0x2c, 0xdc000000}, 0x5}, {{&(0x7f0000001f00)=@l2, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/251, 0xfb, 0x40}, 0x600000000000000}, {{&(0x7f00000020c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005540)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/216, 0xd8}, {&(0x7f0000004240)=""/4096, 0x1000}, {&(0x7f0000005240)=""/133, 0x85}, {&(0x7f0000005300)=""/128, 0x80}, {&(0x7f0000005380)=""/71, 0x47}, {&(0x7f0000005400)=""/37, 0x25}, {&(0x7f0000005440)=""/198, 0xc6}], 0x9, 0x0, 0x0, 0x85}, 0xfb5e}, {{&(0x7f0000005600)=@nfc, 0x80, &(0x7f0000006940)=[{&(0x7f0000005680)=""/4096, 0x1000}, {&(0x7f0000006680)=""/5, 0x5}, {&(0x7f00000066c0)=""/186, 0xba}, {&(0x7f0000006780)=""/20, 0x14}, {&(0x7f00000067c0)=""/111, 0x6f}, {&(0x7f0000006840)=""/252, 0xfc}], 0x6, &(0x7f00000069c0)=""/59, 0x3b, 0x946}, 0x37530ecd}], 0x7, 0x2000, &(0x7f0000006bc0)) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000006ec0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000006e80)={&(0x7f0000006c00)={0x280, r2, 0x1, 0x70bd27, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0x264, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x280}, 0x1, 0x0, 0x0, 0x800}, 0x4000010) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)='./control\x00', &(0x7f0000000140)='sockfs\x00', 0x2201002, &(0x7f00000004c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r9, 0x6, 0x21, &(0x7f0000000180)="8002f0b815888d40dec5be7078bfe41c", 0x10) mount(&(0x7f0000001f80)='./control/file0/file0\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000001a00)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r0) 2018/06/06 04:22:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000004, &(0x7f0000000040)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 2018/06/06 04:22:16 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x8000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = syz_open_dev$sndctrl(&(0x7f0000001440)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x40201, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) socket$unix(0x1, 0x2, 0x0) r4 = dup2(r3, r2) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000100)}], 0x1) 2018/06/06 04:22:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) dup(r0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000e7ffffffffff64300a"], 0xb) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000000)=0x1000000) dup3(r0, r0, 0x80000) 2018/06/06 04:22:17 executing program 7: ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000140)) iopl(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x4001) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r1 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000439000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) remap_file_pages(&(0x7f0000827000/0x2000)=nil, 0x2000, 0x0, 0x8, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4, &(0x7f00009ecff8), 0x2, 0x3) 2018/06/06 04:22:17 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x129, &(0x7f0000000140), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f05001e8509deac68a7e7ac63e6cad9d6b7b45f38304cbc0802000000000000f7b4559556d9be5a066ac259e2367356d94b0e294a322be4c68537e918d56fc5fae2d97b7c8d6e3f03f39efc0d02739b2ab80ec25d434d3e8a83e36011c57e"], 0x58}, 0x4) 2018/06/06 04:22:17 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x80000000004, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x4, 0x400000) 2018/06/06 04:22:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:17 executing program 5: r0 = socket$inet6(0xa, 0x201000000000002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x2441) write$binfmt_elf64(r1, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/06/06 04:22:17 executing program 4: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) getdents(r0, &(0x7f0000001380)=""/170, 0xfffffffffffffff8) r1 = semget(0x0, 0x4, 0x40) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000012c0)=""/173) read(r0, &(0x7f0000001140)=""/137, 0x89) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001080)=[@in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x3ff, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x4e23, 0x5, @empty, 0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x74) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) [ 119.652938] mmap: syz-executor7 (7809) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/06/06 04:22:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000000c0)={{0x2, 0x2, 0x9000000, 0x1, 0x1}, 0x6, 0x3, 0xf0c9}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b63e820faeb99547298992ea54c7beef9f5d56534c90", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000300)="00cd0f2845dff42aa2beb1bcddebcec49e", 0x11}], 0x1, &(0x7f00000001c0)}, 0x0) 2018/06/06 04:22:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:21 executing program 5: r0 = socket$inet6(0xa, 0x1080000001002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = socket(0x9, 0x2, 0x0) write(r1, &(0x7f00000000c0)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) openat$cgroup_int(r1, &(0x7f00000001c0)='io.bfq.weight\x00', 0x2, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000240)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x10001, 0x300000000, 0x8205, 0x2, 0x1, 0x81, 0x3, 0x8001, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x7, @empty, 0xcccd}}, 0x2, 0x200}, &(0x7f0000000080)=0x90) 2018/06/06 04:22:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) dup(r0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000e7ffffffffff64300a"], 0xb) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000000)=0x1000000) dup3(r0, r0, 0x80000) 2018/06/06 04:22:21 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x39, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d0000004f9e3d257abd23ac58100200cdf16ab64335a09c1773a2914ebd2803b39b98ec30d7bb5f719e772671606ae04fc7ac0bb7bd6b5fab3992cb1eeca163294a1e4a5b53a072bc06c3eecbc1653f48638f40abb41eaa8cf69e8f4fe9896bd669217bc5a444e6fbec339c49a4975afeffffffffffffff3a2bf336bb752e9a666de84abc"], &(0x7f00000002c0)=0xa5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x148, 0x8, 0x7, 0x10000, 0x9, 0x5, 0xffffffffffffffc0, 0x5fe, 0x6, 0x7f, 0x800, 0x80000001, 0x3, 0x9, 0x1]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000700)={0x0, 0x0}) r3 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) recvmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001580)}}, {{&(0x7f0000001840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=""/140, 0x8c}}], 0x2, 0x20, 0x0) sched_setscheduler(r2, 0x2, &(0x7f00000001c0)=0x3) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000740)=""/241) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x40, 0x2, 0x8, 0x4, 0x0, 0x4, 0x3441, 0x8, 0x8, 0xfff, 0x2, 0x10000, 0x2, 0x6, 0x7ff, 0xfffffffffffffe01, 0xffffffffffff1cc0, 0x800, 0x2, 0x1000, 0xfffffffffffffffb, 0x7fffffff, 0x9, 0x101, 0x6, 0x8000, 0x6, 0x1ff, 0x1ff, 0x9, 0x7f, 0x7587, 0x80, 0x4, 0x6d1, 0xfffffffffffffffd, 0x0, 0x7, 0x0, @perf_config_ext={0x3ff, 0x7}, 0x2804, 0x9, 0x0, 0x7, 0x1000, 0x1, 0x2}, r2, 0x6, r0, 0x3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000600)={r0, &(0x7f0000000440)="3df7eeb9e978127e33687fac553422fe5dcf27c336de563f2a70fe89212bc84d229f100f7eb4374040406454952b858862a12f8fe59c4ed6d0a63ef2cc9b1b47b84450c4e40ab14a02536b811de4f304d5572d7d1a818eb3542bf92ed1e021fc2a4fa0c07382ad7c415a869e65833fdd1d04caff599f3edf627e0a518f441d3ad44031cbd14c1364a30c4c2b9ec267183e7b4a5c44aadc7c8debb30165c3315313ef97ede11b56661510ad2c2dac", &(0x7f0000000500)=""/231}, 0x18) unshare(0x64000400) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKDISCARD(r5, 0x1277, &(0x7f0000000040)) setxattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=@random={'btrfs.', '/dev/nullb0\x00'}, &(0x7f00000006c0)='/dev/nullb0\x00', 0xc, 0x3) 2018/06/06 04:22:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) syz_open_procfs$namespace(r1, &(0x7f0000000300)='ns/pid_for_children\x00') bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x58}, 0xb) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x98, "caf2555905524100bbca44521c5a7b683a488eaf570e74407e6fe45e581f8a92677c3f0d291e9364c08bc76bc992de393bd7ad97d621dfbed787714bafee46113f947990ced95cb6388cb6ae2606afe0b7dce37d0d79b9159e89b2c5f10b84ff39ee5eddd8cf4bdf9f0f2d5d25e75f0b9b88bcc6486bfb95f82b1cd849c25476cb23ca2b5fd463b48336d59ca7b4c566b0a58f43f526581e"}, &(0x7f0000000080)=0xa0) socket(0x5, 0x3bc8fc708214ca1e, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xffffffffffffffb4, 0x0, 0x401, 0xe40, r3}, &(0x7f0000000140)=0x10) 2018/06/06 04:22:21 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000ffc)=0x22, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0xc5cc, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x400) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8f87, 0x440) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x0, r2}) 2018/06/06 04:22:21 executing program 4: r0 = memfd_create(&(0x7f0000000300)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x5, 0x0, {0x3, 0x3, 0x1, 0x0, 0x101}}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/20) [ 123.265421] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 04:22:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0xa0, 0x4, 0x5}) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/06/06 04:22:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:21 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clock_settime(0x0, &(0x7f0000001600)={0x77359400}) 2018/06/06 04:22:21 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x3c, 0xffffffffffffffff, 0x2000000) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000, 0x2) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x44, r1, 0x800, 0x70bd2d, 0x25cfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004881}, 0x40000) r2 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x28000000001d7, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc1205531, &(0x7f000035dffc)) 2018/06/06 04:22:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)}, 0x0) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0xfffffffffffffffc, 0x11c) recvmmsg(r0, &(0x7f0000004100)=[{{&(0x7f0000001600)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/4096, 0xfed9}, {&(0x7f0000001340)=""/203, 0xcb}, {&(0x7f00000000c0)=""/119, 0x77}, {&(0x7f0000001440)=""/133, 0x85}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000001500)=""/79, 0x4f}], 0x100001e8}}], 0x1, 0x2, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x6) socket(0x4, 0xa, 0x8) 2018/06/06 04:22:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) [ 123.593792] IPVS: ftp: loaded support on port[0] = 21 [ 123.667288] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) 2018/06/06 04:22:21 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f45030000000000000000000000000002003e0000000000000000003800002100000000000000000000200000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000"], 0x58) execveat(r0, &(0x7f0000000080)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x7, 0x4}, 0xc) 2018/06/06 04:22:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:21 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100010, r0, 0x0) timer_create(0x5, &(0x7f0000000240)={0x0, 0x3, 0x7, @thr={&(0x7f0000000080)="6848790c6360101675ebafdacf548792453263c1cef61bb711bb3175dc7d508e9f132f217c0c8226ebc7d97887c2e8cda48b51b9613f8cd8f1b7f3a89924a8979d60c967828d99f09e4184c52315c3b1b428f04193391f9e687c7ae34b4ef3563d9c36b9643fe59a9c04ebb8c75d83bcabc723a5c7ba4f8bcf3d510f0b3c934426f70b", &(0x7f0000000140)="3ba09ae934f2f257f3ba18b67d02daebabb52f7d7a9965239a18df448546e0c5f3d017c314d1359283510b4d881b7a9a6ef3a3491e24123391cf8b64faa639e17ee94f79318ee202cb2f60aa49ab9bdd88ad7929dd905c95e60cd0c056b586544b38fc527977ff3be540a7133a39aa9a24a89eb7b32cb43e22edb39b8f68db082d80812f56fdbc3384599ca3b903df3227634655673ec0f7ae2a30942ff501a8cc5bb08af022d726c0215272f26b70c9bf98226258855687978f073c5970cca57311722f9fe5c0d5"}}, &(0x7f0000000280)=0x0) r2 = semget$private(0x0, 0x2, 0x10) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000002c0)=""/185) timer_settime(r1, 0x0, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, 0x0) 2018/06/06 04:22:21 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x0, 0x40a132, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) 2018/06/06 04:22:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x3) ioctl(r0, 0x8912, &(0x7f0000000400)="c626262c8523bf012cf66f") syz_emit_ethernet(0x42, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ff953462a555", [], {@ipv6={0x86dd, {0x0, 0x6, "dcd50f", 0xc, 0x21, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "3a4a7715"}}}}}}, &(0x7f0000000340)) fanotify_init(0x21, 0x80001) 2018/06/06 04:22:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) [ 124.185272] dccp_invalid_packet: invalid packet type [ 124.245403] dccp_invalid_packet: invalid packet type 2018/06/06 04:22:23 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000ffc)=0x22, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0xc5cc, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x400) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8f87, 0x440) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x0, r2}) 2018/06/06 04:22:23 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000740)={&(0x7f00000003c0)={0x348, 0x31, 0x8, 0x70bd27, 0x25dfdbfd, {0x1c}, [@typed={0x8, 0x53, @pid=r1}, @nested={0x250, 0x91, [@generic="b220024183b5fb79abd46c5825bfe19a20b8319a2e10f6cfad2d22ce0805d236bf235aee32468282b152e76283b3aa876b4f0ca4529d8b1ef8666741204113e8162212883927163a732ffc528f05bdd1806ee87980ad164b990cf5cf8e1add46574a3c7d82e475446a062c3322bcdccd1fb76c897d543ce80dd8af4cb0e03614c82e8a532275e1e42413bd49f076676c8bd085527ed29ea00e4e795668243c8f80d5e72debf4c5eed6923135c37b1faa1d3c6074176c7c93fda333e0813ff39dd636d36ae38c6b80981bf007d658", @typed={0x8, 0x58, @uid=r2}, @generic="39303f8ed5dc2e2bf53204e1202b7e381c0df05fa55a8a3923b769fa752b875ba53f85c4b41260985e2c2fcfbee76b4c4c7473adf26ecc51ad04b34eb67781aa1b3759b208e05c05ab254513b3ed6cd1dd3a", @generic="256357b770f5f3eb9e9db08010b877ff239925b26e0d8e7509a30a1f88fc8e8a8f80b627f405d5de0f728aade2ce8eafe8c2d5924b7d80332ca6767c461a8a298ca17a6a7e0c15cc219f0ad68b39fba98acbcec29da52b3e0e95337e0efffba404201b02259740ffedb5584cab30cb68b9cbc604617979448128b3fa8645a2d01d1ca3df46aeeedcf30ac9ae9ab96ef5300d3f44c44ccc25042973a859d25f6e3d94fc5585f9c365c1992a", @generic="ffac43e23482b98fc58ffdcd5b80d8b5e4c5848f4472f2e785bb38d47e3d4f477fa2604d41dce7f25f0e320fa3aea9e34d1274946eaf818f0926162f0b79ca87ff16f4084aadacd637744aa022f2f5673a9a46772d8c4012496c512679a10dcd4122cee158c63f60d80d6e886c62a012fafab51f12d0"]}, @generic="b434ea3e2bd8ba96bd9b854f635516d3dde3e2a94ad13cbdc1f66a4586e433e004e7d72ee1cc53bfddc618c072d1e64d350e348720f89ec235d1a10642f29af8bb43cc67b4ecf6797b511b6bb50f1b67cf19cafbb097e7ad4d4d2e10310a8eac9b005df5d3b2", @generic="245904b0b7f6fa9ebd291e92dd250d906a11f163588195bc9c6b95fe78df25", @nested={0x54, 0x4, [@typed={0x8, 0x96, @fd=r0}, @typed={0x8, 0x9, @uid=r3}, @typed={0x8, 0x42, @u32=0x5}, @typed={0x14, 0x8, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x34, @pid=r4}, @typed={0x8, 0x2d, @pid=r5}, @typed={0x14, 0x67, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}]}, 0x348}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl(r0, 0xc100410e, &(0x7f0000000180)="f869efb1cbc9f53a136a9ae3aaa9c9b9f56eef83d5142b7ce33d14825dcbe07f5ec1419e6f8f34e083eabd47f18257bc4f180000006bc8e840e370d09c7743736a40f11d07137a06f984baa079fbd3bd0324262e96ff3c1dd4ee299f7770cc1fa537aeb21546fcb481da18a80005323a37a959e1b9811780c5a5bd17a1742b1eb1a249648589f285964d340f1bb0f6808cdfd13f72a2e6134b6538dbdc27656fa8043662b3b04aa8138889bbfde33821c52ab2d844b3b035fc531a96b9224b73120e3c9c35771413ddd2") 2018/06/06 04:22:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x4, @empty, 0x1}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) 2018/06/06 04:22:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00000001c0)={@empty, @dev, @multicast2}, &(0x7f0000000380)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000100)={@loopback}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00'}) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000000200)={'sit0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x1}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond0\x00', r2}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005ee2000400000000000000000000000032e1561697fc", @ANYRES32=r3, @ANYBLOB="03000000"], 0x1c}, 0x1}, 0x0) 2018/06/06 04:22:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0xa0, 0x4, 0x5}) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/06/06 04:22:23 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x0, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:23 executing program 7: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f0000000000)=ANY=[]) exit(0x20001) fallocate(r0, 0x0, 0x0, 0x8400) 2018/06/06 04:22:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) fchmod(r0, 0x84) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xfe, &(0x7f0000000100)="5fc04a1975fe85e37e962692891c7c45a0dc6930f317172ccbad9323b6f7") inotify_init() sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000022000100000000000000000404000000050011002f000000", @ANYRES32], 0x20}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="89c8724470954fdaf09cbde689c3c73d", 0x10) [ 125.341488] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/06 04:22:23 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x100000000000000, 0x2}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) 2018/06/06 04:22:23 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='aio\x00', 0x1000, &(0x7f0000000240)) chdir(&(0x7f0000000780)='./file0\x00') getcwd(&(0x7f0000000000)=""/18, 0x12) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x404800) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '&'}, {0x20, '#'}, {0x20, '^trusted'}], 0xa, "cb493b99d89b32318abe6e81c2b607385ba859f45051cc882f35bca7cbcc13ce8de30fed53b6391fe6dbedcd696cec"}, 0x47) 2018/06/06 04:22:23 executing program 4: socket(0x11, 0x4000000000080003, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0x80}) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000040)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/06/06 04:22:23 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x0, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:23 executing program 2: syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x6, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008c6000)=[{&(0x7f000050e000)="29000000180031090000002100000002021300000000ff06800000000c000800040074dbc238569207", 0x29}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200000, 0x0) recvmsg(r1, &(0x7f00000024c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000002440)}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x22, 0x2ff, 0x0, 0x0, {0x2}}, 0xfffffffffffffda9}, 0x1}, 0x0) [ 125.496389] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 125.562137] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 125.569277] CPU: 1 PID: 7982 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #103 [ 125.576601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.585998] Call Trace: [ 125.588650] dump_stack+0x185/0x1d0 [ 125.592339] sysfs_warn_dup+0x174/0x1a0 [ 125.596396] sysfs_do_create_link_sd+0x293/0x360 [ 125.601210] sysfs_create_link+0x125/0x190 [ 125.605494] device_add+0x157d/0x2cb0 [ 125.609352] ? rcu_all_qs+0x32/0x1f0 [ 125.613116] ? _cond_resched+0x3c/0xd0 [ 125.617049] wiphy_register+0x2475/0x3180 [ 125.621266] ieee80211_register_hw+0x39ab/0x49d0 [ 125.626086] mac80211_hwsim_new_radio+0x2e99/0x4cf0 [ 125.631250] hwsim_new_radio_nl+0xa8d/0xda0 [ 125.635633] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 125.641474] genl_rcv_msg+0x16b1/0x1840 [ 125.645514] netlink_rcv_skb+0x378/0x600 [ 125.649617] ? genl_unbind+0x350/0x350 [ 125.653549] genl_rcv+0x63/0x80 [ 125.656889] netlink_unicast+0x1678/0x1750 [ 125.661177] ? genl_pernet_exit+0xa0/0xa0 [ 125.665374] netlink_sendmsg+0x104f/0x1350 [ 125.669668] ? netlink_getsockopt+0xc80/0xc80 [ 125.674217] ___sys_sendmsg+0xec0/0x1310 [ 125.678350] ? __fdget+0x4e/0x60 [ 125.681769] ? __fget_light+0x57/0x700 [ 125.685733] ? __fdget+0x4e/0x60 [ 125.689163] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 125.694580] ? __fget_light+0x6a3/0x700 [ 125.698655] __x64_sys_sendmsg+0x331/0x460 [ 125.702961] do_syscall_64+0x152/0x230 [ 125.706901] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.712123] RIP: 0033:0x455a09 [ 125.715423] RSP: 002b:00007f351a666c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 125.723175] RAX: ffffffffffffffda RBX: 00007f351a6676d4 RCX: 0000000000455a09 [ 125.730472] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000016 [ 125.737770] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 125.745071] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 125.752373] R13: 00000000000005ce R14: 00000000006fdbf0 R15: 0000000000000001 2018/06/06 04:22:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d8b72aed2066110f3fb10fa410eff1aa1399030070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) dup2(r0, r1) 2018/06/06 04:22:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") unshare(0x2000400) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xd8, r3, 0x300, 0x70bd29, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) getdents(r2, &(0x7f0000000080)=""/217, 0xd9) 2018/06/06 04:22:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x0, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:24 executing program 0: unshare(0x24020404) r0 = syz_open_dev$ndb(&(0x7f000000bd00)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180)=0xec, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) open(&(0x7f00000001c0)='./file0\x00', 0x400200, 0x30) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYPTR], &(0x7f00000003c0)=0x2) 2018/06/06 04:22:24 executing program 4: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x100}, &(0x7f00000006c0)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x100000001) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/06 04:22:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0xa0, 0x4, 0x5}) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/06/06 04:22:24 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x80002, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) getsockopt$inet6_int(r1, 0x29, 0x800000000018, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/06/06 04:22:24 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x100, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0xaa}, {r0, 0x200}], 0x3, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0)={0x10001}, 0x8) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x7, 0x5, 0x7ff, 0x2}, {0x101, 0x0, 0xd7a6, 0x3}]}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0xc00c55ca, r1) 2018/06/06 04:22:24 executing program 4: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x400, {0x3f7c6bbd}}, &(0x7f0000000040), 0xfffffffffffffff1, &(0x7f00000000c0)) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x1000}, 0xc) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, r0, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountinfo\x00') open_by_handle_at(r2, &(0x7f0000000200)={0xc0, 0x8, "f3e443deb5259ef1bb2b159bd6c9771e421940e36fb4a25fa6df89c3c4d6de899ae0c9dfffc59ee291117ff383f9b0b3000a67dc9073c4d05629e91dbe6e29ad36ac3b7da7d21c0b3aae84abcd1fcd81141302d8d79ae9b44d0371aa941dd124f0ece0675da567479d0b31ed8f1f5073a8762df65a95a8c0ef21a0313754bdfa05bfeab89569405b985647affe88421eddcf1fa540bdf60b6f7a0b33884e68fa7c65d0a6394600b841c4344440c466902faea18a9eec8e69"}, 0x200000) 2018/06/06 04:22:24 executing program 7: r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xc2, 0x8001}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000080)={0x5, 0x7fff}) 2018/06/06 04:22:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d8b72aed2066110f3fb10fa410eff1aa1399030070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) dup2(r0, r1) 2018/06/06 04:22:24 executing program 3: unshare(0x14100000) pwritev(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x0, 0xfffffffffffffc01, 0x73, 0x3f, 0x0, 0x6}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x20000, 0x0) listen$netrom(r1, 0x7f) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) recvfrom$ipx(r0, &(0x7f00000000c0)=""/29, 0x1d, 0x60, &(0x7f0000000100)={0x4, 0x3, 0x4, "59fa4623828b", 0x800}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) memfd_create(&(0x7f0000000000)='/dev/audio\x00', 0x3) 2018/06/06 04:22:24 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x400445a0, &(0x7f0000013000)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000c0, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000003000000000000000600000000000000090000000000000004000000000000000901046c00000000000000000000000000000001000000000004000000000000006c9f6513000000000500000000000000460104fb00000000000000000000000000000000000000000000000a0000000000000000000000000600000000000000eb7b620000000000e60100000000000040ec40b38fe8040c8cede1802106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/210) 2018/06/06 04:22:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') lseek(r0, 0x3d, 0x0) getdents(r0, &(0x7f0000000000)=""/69, 0x45) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x42, "a477dd7e2597951022c15caf8bc2d94176d93cee3c1b5bc09ec383bdccc21b3dc700aacbd9cf985c39d48f0983bfa452d0eaa3fe738329fe5cde5aa2e4fe3de0e249"}, &(0x7f0000000140)=0x4a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x3f}, &(0x7f00000001c0)=0x8) 2018/06/06 04:22:24 executing program 4: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000080)=[{0x1, 0x6188}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f0000000180)=[{0x5, 0x200, 0x1000}, {0x800000000000004, 0xfffe, 0x1800}, {0x1, 0x3ff, 0x800}], 0x2aaaaaaaaaaaacee) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x24800, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0xffffffffffffffe1}, {0x1, 0x5}, {0x2, 0x1, 0x800}, {0x0, 0x8, 0x800}], 0x4) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e1f, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000000000004}, {0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}}, 0x1f, [0x2f1f, 0xfffffffffffffffc, 0x3ff, 0x7, 0x8, 0x3, 0x2, 0x2]}, 0x3b) 2018/06/06 04:22:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:26 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockname$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e22, 0x371d0294, 0xa, 0xa0, 0xa0, 0xdf, r1, r2}, {0x401, 0x8000, 0x6, 0x800, 0x400, 0x6, 0x7eb1, 0x92d}, {0x401, 0x140, 0x2826222d, 0x100000000}, 0x9, 0x6e6bbf, 0x2, 0x0, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x3504, 0x2, 0x57484880ebfec57c, 0xfffffffffffffffb, 0x3, 0x3, 0x100000000}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r1}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) 2018/06/06 04:22:26 executing program 3: r0 = socket$inet(0x2, 0x0, 0xfffe) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="678ac13b5ec13a9d7144a4b2d30f2fd7e3ca597e83b46c077b95474e68358b2e9f0ad6dcc1031d2e7c7bc9883d02b88ae00ce0", 0x33}, {&(0x7f0000000180)="87db200b3937892c907408e453d1d6d13c7658aa0e6e3f09f1a0c4bacfe2e3e587369c8808aba3397bda0b04b47f9429836aed2a6b853bdd36c36dbff0dbf2f1ff9ec54dc4a0320842d65fb1ed278e", 0x4f}, {&(0x7f0000000200)="535235de2b67b8f441c61977480670a96c2de6d872bab0b70d6044939135e2ff448d120d789e0bb8292c26b103781a94adbecb8e3c038c7d2ee54cce215190277e1683f255b1068ac088b2d5a10b528ad46b11e6b30a0221f5d95b740bbc9eb9989cc13e5b3a59ab7b6edc7f9f62655c0b331f7f8fa56fece6b171", 0x7b}, {&(0x7f0000000280)="810ad4697e5b3c9e08f846f04c4141660b15693f10bd1f43d7ce6c045eb7c5d16212ba262159602ddba9024b02c77f2889c4c42bf88df6f517f06aa370db21b9a4077beb7d711c425604ef6a7a84379558f10eb1ed08f46e40d38975a50451c335fcec82a10a66fd1cbacc12ad82746624137397ed6b3b33fec3a216024eb98477eca51625bde2ce38236dc8c8059a27b0ef", 0x92}], 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/06/06 04:22:26 executing program 0: r0 = socket$inet6(0xa, 0x8000002, 0xeda) mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x88) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000), 0x10) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000001000)) 2018/06/06 04:22:26 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) unshare(0x2000400) epoll_create1(0x80000) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/06/06 04:22:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x8000, 0x4}, 0x10) 2018/06/06 04:22:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:26 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="0a1b66987744e048b9fc70d4fa541d1f7f7dbf268db82d1a6e1a7c306e8a899b23cf549153a6c0ddf793540c118d4e13436169e1d83911baa1105d1aab834a9cf227afbd8763d556df57f96358849ed85a1730d72dc56b11652cb1c8b0636d", 0x5f}, {&(0x7f0000000100)="bdfd78c8adcba19455b2e9051fd1caec63fc1ee5e4071eb116915a605c181ae40539ecdbf7c8af6ece2b6e7896821447bc32417e87fbf7280268e4189b001df0299f70b5295616068e175859b76e0d5cbac256558596b8d773076b764aaf12ecc5f4fe6277db20f9ed5a3c6b68601ea35d1151208b92c32381c7a3efe7c3f83cf2241f2062952231e3c2bfeb0c07d8ddad16525023c891050d1918d90dcddd740e1f04a4a98d714c926d50", 0xab}], 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x8000000000002, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0x8, 0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0x7, r2, 0x0, 0x2}) sendmsg(r1, &(0x7f0000001680)={&(0x7f0000000080)=@generic={0x0, "ce2b5adf0a9556e925ee4c65104b3c9067bd773f19f98209ee0184c10acce5ec40c61afa931b82ec62c988c14c7130eda0649996b6be401cc40bb3cdfdfe8075531af61045c646f94345b15f1d72f4bc59d0648d078cb11bd4e709444f753367bc1c2306b351c2b795c34d39e199e915c2f640b28d4efafcada71eb3db81"}, 0x80, &(0x7f0000001480), 0x0, &(0x7f00000016c0)=ANY=[]}, 0x0) r3 = dup2(r0, r1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000200)={'gre0\x00'}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000400)={'nat\x00', 0x2, [{}, {}, {}]}, 0xffffffffffffff43) 2018/06/06 04:22:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0xa0, 0x4, 0x5}) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/06/06 04:22:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3, 0x52482757bf2a65e9}], 0x18}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x402501) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) 2018/06/06 04:22:26 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$dupfd(r1, 0x409, r0) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) connect$nfc_llcp(r3, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7, 0x20, 0x101, "03434f09fa49162480de73b5460673a8d3b98581a7055daa37a058168b8b396df4c122aea10f5d44c6aa104d25c40e9650e2a7dcc789f99a4316d283cce2de", 0xe}, 0x60) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") fallocate(r1, 0x1, 0x1000, 0x851) clock_settime(0x200000004a, &(0x7f0000000040)) 2018/06/06 04:22:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="87f6fede71bdd807c26f481d0800450000300000400000029078ac1414bbac1414001100907800000000450000000000000000000000ac1414aaac141400"], &(0x7f0000000200)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3f, 0x200102) accept$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000140)) 2018/06/06 04:22:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:26 executing program 2: unshare(0x20400) bind$alg(0xffffffffffffffff, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(xts-cast6-avx)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff050022fef9b9afa4b20079", 0x18) recvmsg(r0, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/06/06 04:22:26 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) writev(r0, &(0x7f0000001880), 0x1000000000000148) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="490239d2ac0800000042a952ed71c21559a9c490b710a489522777e3c5608bc56e8ab25e4a9d4e6fc1dc", 0x2a}], 0x1) 2018/06/06 04:22:26 executing program 3: r0 = socket$inet(0x2, 0x9, 0x1) shutdown(r0, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f00000000c0)=0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x2, 0x800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r2, 0xfffffcc2, &(0x7f0000000580)}, 0xffffffffffffff96) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x200, 0xfffffffffffff391}, &(0x7f00000001c0)=0xfffffffffffffc45) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffff9c, 0x1, 0x1, 0x80000000, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$BLKRESETZONE(r4, 0x40101283, &(0x7f00000002c0)={0x6, 0x8}) splice(r0, &(0x7f0000000300), r0, &(0x7f0000000340), 0x5, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c3fe3), 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = semget$private(0x0, 0x2, 0xc0) semctl$SETVAL(r5, 0x3, 0x10, &(0x7f0000000200)=0x8486) shutdown(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x3f}}}, &(0x7f0000000540)=0x84) 2018/06/06 04:22:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=""/105, &(0x7f0000000040)=0x69) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x15}, r1}, 0x14) 2018/06/06 04:22:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:27 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x500, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='westwood\x00', 0x9) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x600) poll(&(0x7f0000000340)=[{r2}], 0x1, 0x5) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000040)=""/67, &(0x7f00000000c0)=0x43) 2018/06/06 04:22:27 executing program 7: getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="65000000bfb5d274acd864c863fc1672ffd4f057a2060800e3ad413772448a688f59243dcfedb23a03860b300390f388c0177aca8ad72f5ab65b169643a0ccfe08efbbfd75a4442a492f9d24c1318a973ed10d2fca8ced3712eb"], &(0x7f0000000200)=0x6d) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/06/06 04:22:27 executing program 4: r0 = memfd_create(&(0x7f0000000080)='}em0\x00', 0x0) ioctl(r0, 0x1, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x884, 0x3ff}) 2018/06/06 04:22:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x0, 0xc0, 0xc0, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xd}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0x0, 'ip6_vti0\x00', 'syz_tun\x00', {0xff}, {}, 0x88, 0x2, 0x24}, 0x0, 0x138, 0x198, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfff, 0x2, 0x2}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x6, 0x9, 0x2, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, 0x684e4bfd, 0x5, [0x4, 0x3f, 0x3a, 0xd, 0x40, 0x1c, 0x34, 0xe, 0x31, 0x17, 0x1c, 0x33, 0x18, 0x2d, 0x22, 0x14], 0x3, 0x6, 0x6b4}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1f, [0x8, 0x80000001, 0x5, 0x9, 0x5, 0x1], 0x9, 0x97b, 0x65}}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) fallocate(r0, 0x11, 0xfffffffffffff000, 0x200) 2018/06/06 04:22:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x400000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) write$binfmt_elf32(r1, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x4788, 0x20, 0xe2, 0x9, 0x9, 0x3, 0x3, 0x2, 0x330, 0x38, 0x1a6, 0x3, 0x8000, 0x20, 0x1, 0x4, 0xfff, 0xffffffff}, [{0x3, 0x0, 0x6, 0x81, 0x7fffffff, 0x2, 0x6, 0x3ff}], "c0e43055b7321c7482f361d26713bb80996af5d864e84cfe54289ed826673a4cc333920f54edb8aac51ab78b7a932ce57140826cdaea32117cc1ca4ff9860f1ed798babd3cb580733f9eb6c8dbc5fcc6af4bc28c3a7c9e094a6884ba5bd443d9b7f020c8b8780aa3e784feac32b5528cb0b4c4d4b17685f5e7fe82ac1a77b08a4ec23771ec30a8c741d3cba914496644660aa2eb09ba70dfc6a18420c630e80354", [[], []]}, 0x2f9) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/06/06 04:22:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0xa0, 0x4, 0x5}) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/06/06 04:22:27 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x3, 0x3fffe) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x1, 0x3f}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000380)={0x9, r2}) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={"62726f7574650d0100", 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x2fe) [ 129.062538] kernel msg: ebtables bug: please report to author: Wrong len argument [ 129.086806] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/06 04:22:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:27 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) unshare(0x28020400) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f00000000c0)=""/174) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x8) 2018/06/06 04:22:27 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x10042) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000140)={0x1, 0x0, [{0xd000, 0xba, &(0x7f0000000080)=""/186}]}) r2 = dup(r0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000000)) prctl$intptr(0x2b, 0x0) 2018/06/06 04:22:27 executing program 4: r0 = socket$inet(0x10, 0x7, 0xb) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x2b, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e20, 0x4, 'none\x00', 0x15, 0x93a, 0x4d}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xc2, 0x0) mq_timedsend(r1, &(0x7f0000000100)="9f4ffa30f684bc98921676110a904e3aa6a6a3543c3a0e9ff8646b67a7a39b1c3f7cf60b00e63975d214e4b6da15e0b58cb2bd477c3fd950cb5ede2e0b46ad7c7b2a52b99edfd4bc93458d9d9d4ef7ce71eb6a108d1890165df87ea027fac6109701386fb1fe8d4ea9a5b6144c47204a77926d93d7a6fbc57ee2925b2e574f503efdb84aec2696d35c8df00faaa64e1bfdcd3895a1f75e2156a6a315a2735bfac511a4", 0xa3, 0x56, &(0x7f0000000080)) sendmsg$rds(r1, &(0x7f0000001b00)={&(0x7f0000001500)={0x2, 0x4e23, @rand_addr=0x7}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001540)=""/229, 0xe5}, {&(0x7f00000016c0)=""/172, 0xac}], 0x2, &(0x7f0000001c40)=ANY=[@ANYBLOB="18000000000000001401000002000000000200000100000030000000000000001401000003000000", @ANYPTR=&(0x7f00000017c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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", @ANYPTR=&(0x7f00000018c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="000000000000000058000000000000001401000007000000ff7f000001000100", @ANYPTR=&(0x7f0000001900)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001940)=ANY=[@ANYBLOB="0101000000000000"], @ANYBLOB="00000000000000000900000000000000ff0f000000000000ff010000000000000800000000000000ffffff7f00000000580000000000000014010000090000007f00000008000000", @ANYPTR=&(0x7f0000001980)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f00000019c0)=ANY=[@ANYBLOB="0600000000000000"], @ANYBLOB="010000000000000003000000000000000400000000000000080000000000000014000000000000000700000000000000"], 0xf8, 0x44000}, 0x40084) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001480)={0x53, 0xfffffffffffffffc, 0xcf, 0x80, @buffer={0x0, 0x1000, &(0x7f00000002c0)=""/4096}, &(0x7f00000012c0)="a48bcb1459b4e770d00388bc7c923fe9cc03477001af36e5208188deae7e896ca282a951088540b55e5d4ffda4fa9d98c6293fccf4c7804cb568c9e82c6926fae7c10bf9bb3110d6a9cb01dc3d186452f76938148c5342e9b54bf64d7ca7648ab93d31a639952f123ea0836d978e2cc4ab3906aa1ca8d3a631af2b1ffe301ec61823d17609bbe2f0a073035bd5532590e537b3f4cd4baf9be231d2d4edf4171e42d84549868482100ef62ce568819aec848d307c048198b92443d9965474c64bca673e64220cc1d30c115af3f5db09", &(0x7f00000013c0)=""/106, 0x100, 0x11, 0xffffffffffffffff, &(0x7f0000001440)}) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000060affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}, {0xa, 0x4e22, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x6, [0x3, 0x0, 0x7, 0x1, 0x57, 0x200, 0x2, 0x80000001]}, 0x5c) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001a00), &(0x7f0000000280)=0x4) 2018/06/06 04:22:27 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x80000000003, &(0x7f0000000040)=""/206, &(0x7f0000000140)=0xfffffffffffffdfa) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000180)=0xc) 2018/06/06 04:22:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") finit_module(r0, &(0x7f00000000c0)='/dev/nullb0\x00', 0x3) pause() ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000002c0)=0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4002, 0x0) r2 = shmget$private(0x0, 0x1000, 0x24, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000000)) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="7000000000c5b7f3aefa95137e1e378c6924bcf2a8fb5cc1af634b6f0600d674947bf6846ef7b731f036b304d608ceaffa5ed5c53e44eb02c9a38c04dbfc87ad7377dd3642154c06c97efd6131365aa89462e36f1e981ab4310f96b5a831bd3743da6dfd860887b4ee54680164fe68b134d083c5"], &(0x7f0000000180)=0x78) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9, 0x8}, &(0x7f0000000200)=0x8) 2018/06/06 04:22:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:27 executing program 0: inotify_init1(0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="882f6d5956f67baf990d3e45e4c32574d8bb224b204d79f07577174955f6fffef5aaed1a68a82e3415", 0x29, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000002a00)='user\x00', &(0x7f0000002a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002a80)="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", 0x1000, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002940)=[{&(0x7f0000000200)="8bb891da120ddcc9a6a1fbdeeda491fa04bd7dedc3c6f6f6dc355063c393c52bf073199c4aad30e7f0c6f4e97e7270979b4824f0b65d8fdd4a2b8cfc5d893a6b9ae98e8de5d88b434d1d5d80aac60cc8459fdd6d7e45605e7bfabbd5459ee92469121ac58899e8e4b0c11420331342f4b604a99ea6949b952d9fc7e1cdf847f5154490d2065ff8ca373cf49fbacaee5046ae5d08fd6d13be91969f7fcff6b66c9825dcb6d4f9f534ed0ebb6bbde25ebe33874552645ffa8931894e8a325eac09e3069d6ee1ffdfb555d8f800e7e57922207d7756e9243db5", 0xd8}, {&(0x7f0000000340)="0f9250153bea8b7104b3f7c6927b16ca7d6a78ac8f", 0x15}, {&(0x7f0000000380)="4cc49c8788fe1fefab6175ce27d99b2d2f8277cd420d4e4117f6870701312e1841af149226f275b31ddf9ddb9eac7ae8688320c80697ba559f9e48fd23012d162ebd1aa10c965f2c38300607f2fbce57cf84dc25f0ded7140b35b503e286bea07591c7ff00810406f4379dcc2cac3e098fff1a45dee71c66e7c55cf95f1daa6a41ab2da68d38b55f2f9cf717d24f34e0667f94809d409c5423fc407a99549033863848063b8c649ca82cf402bdd70d7118fd1d2c8d889393766a450f22aaf3dd08016dffeb497552b3d832fe0f0076765905cf035ab8e101edfa2819b84faefd227897e73f890a9d05757bb2c7631ea755108ad3ebb03cb2a9ad51515d8a7bc79b154f21f02b4cc2c8b2cb162a51bd3f70ac1415989ea033f8836778a239339d92ab394631a9a79ecf6ab12c47b25296ae21e57fbb3e27cd80c6195b0526dce841be799b779fa4f89b84616d72fbbc50624f0a9391810e77768e260506e7a6bc72372c0b5906db038804968249bb11763250a3d4dcc927a601d325415e27b1fb877dc3e13cd4c451b64a89efbe8b0d1e84ddf6dad675287c54191a6a8769eb7d045636f1107b8bc7e11f59cab405ee7ac2131d20927ed982f929d6ba0e861cac4f867c638deb048e4e4cb0e4f8471406f7cd8906e7cff93766d30b464104b77a1ff8ab639eefe681c8cec72060ad64f28ef57ff7e00ac14791a52f45a018a9cc045e0df7e6aa41d351297c4808ca22a0a452ea491724195a7e3470ae74e8854485c311731022cf2a8183b6c525ab1d393a018c3825e7fe8097cf5196a569d3cf0d040a0abd71f73cdc12172f96efb14eecf4b6402ef3b66f7605fc0efd19af0814ffd79292b171b9d8ec5c4edfa115d63eea046f18a848f2f9100c98b377d3532546e2cac7517d45859eafc3eed90f197ea746c978f62a63efff48acf0eca23cdb9e7e027136a161ac5a200d6556c1ba01e17c27cfe88f96fd96233c5072a5640b89131ea19785ceb996f502674c90acac69cc5a4aa951ec54ab451001a2b156b12474173e9d2f29d35eebdd9575e41df9b47949a43b44097d09496174f1e1ea2bd6fcba8445a66a7385a7ed1dad8ac2c9228a9b807a3db83e97389ff2fca72ba21152d5928d77cc32b13280aeea5ede4a54c66b2cf123bd24a99c6e14d3a93fb2d2e8ccc2308403f5128219f9c31029df98d7f6bbfa23a1e92d6474b911b74d633c16a66b7ab67e22421c2660bb5920b52814703133e56a3c4065ff88123fa88277303618c046185daa3c534a050e81740bc69e08ee1efd0b9ff9b4e9cac250d8f743bd691defc5e7516dbaa7ac3c048ce532108480ae18f0d36026f50c1234f12eecd62dabeb189b93186cf762e9d8b4af5defe8c93d86a2dfd754291848172a6f4a082e0efa0836dd9a049b0fc13533a7ff4b8c67198342eec8734680f2e97430a589c42f032528d6d3fd66636ca3fe49f68f395ec79f934a40b5743a5ad9494685178685088c04ee7b30e607029ff92b173aa48cc4dda03ef7748465657ed7f6b8645b1272ec8ceccafd1b79c6373532cac9d7847716a825582232a3901487ed90bda0fdcd75cb65756c3fdcb25ca04d862dcb85d534b392f1900fe500dfe3c69b2592005d67edf3058aaba54c79a90eb0561d1641dee8af41e1bd1dd51b867f15840f002afa0f23ce90a49b18ae458e3771b11f8d66cbe4606bd457b550036378c4c2f63987044c213fc80be3501ef59d057e759de428a72bcce3cbb50e1f977a2440650ec32551a2c52d3931c6bf7039c2ff5872ea087f898bf03d4c9cd4b2aa71822ec8c6de63fc2ec9083af3caf157747153c500bc4c1323700cc8782c11679726be2c8136894da70204e7074315a0d0c1d8715c374afe7dd3985db3c36d4356d7d3b5983b8b1b8de969835e32503f5ca09f1beff5d54d3feffc63f10d31ec4f0e7defeb9b501276d0bc665a3711881137deb50c0c03056868e707556df22218ba425208e5e6129f7b6ec44a34a932c816b6be81118a611a5d54e5fe4c91db7386a21a36f16ac83ba5cd46b5b45d75d07e33a11428749888a25ce87beb5c34a3ec679dafa8e70ac1262e776b7818d3a9f8a76076c7694ca95207b365c84e2bb5c6c58efb8f64fa76d2f14d2a19e53582125e631a621f068c90ef8a0abe022ea2e0ee1d593c763a31382c41d88206c32ff13046b8993e89f13adb3c2c22b7c884205c6b6194d5b80b8659e47d278a004f606445cf600dde77c04a1c11768d1ecedfbbe1a839d24e9a8d94ce915bc3b9cfbdf157f88604fe620edb52f88fd8d9048ca3c544c6c8d3b4a35ba0623b03c126add61d8235dc0586b12a96afa0bc290f96406abafa8834eb6f6a860180852cc7a57f1ff246dd5a9605e0ed9b41ec0e8ddb89a24b6ddc877d94248b1a30175ab2f8fdb8c35c4a8cfbdf36e2cea2441b16ce4ca86c799de0d76455b889c97189ff29c19b514199771aa7260d5b32143d65aa550f4d69cdf3f74f9e815c7479a549cc07a376aad046b894a70dd3a92f6945833d59733d31afab28a89ecf98f674dfc26d54e83d9de10f89ed7d453bfacb85252ab84b05ba7d52fc1e2c5a21c0bd46fabd419308bfa19cd63c670314a1af41b56f276a2102d30bb0f210db82b0501d2751a6e927c35d3fd8d930a24305343bfe86b8355b8232c86a48cf1de9e64d4b5752a48191d9ec43c16bd3cd73a29be8e4da57530c8284088b9831d9c5408debe8079da104f9050884cd1e496ec3dc049b5a175b7e616b43ff893f1feb8049ae2df7799720bb1b777af815994c1d666930e7e853136fc05db8469019e02a5553f48358b4707f0649be6caa267cec8a44427bc981375439f3896b71410464dc541b68d720d7cbe8514c349dceee4fec2bebe63e94e0730cec86db5cc1311fffe878245181e7d5b9520710248a2ccd9a6046601cfdcf485e083d0159f65d0fa4c32d86a180b55264cf59af83f4a94d76840c88b9d0f80335748e236681e94924c2a018898a8a278f64fb3afccfdeb053300c44abe26061f4956c1ab2b3a80734256c443f5173e5746da3a675f2d4b16b6da8c3b3385649e4739da5e8fb5774f1fc4c29a9b761eaf94452a7aaa866e30f6ca6c9afd7735394929c525e790d279399f6f2539d5f7dc4791e5281cef7c584d552f33b4060f370bfd21a5a509d0d43133f4e6a1e3018f671884ef630d6093aec935f3e533da56b76b4456d2aaba9b32fc3616e105f91ea3fd37606b22e12f2b7ddbdb345fc5f497c75d84ecee54802e529a3a99ade6d6fec2268a9ff064c36ce342090cb1fc8ad1ea7bf9aeefbb5cdc322e2b15e964763052f4b5c8b0a9a744e193cd30a4da949b36edb0cf76d4e96428bb0ff64a13fbbc91c9bf70fb0538ea7fff98bc7bb3ad3b70c9a0a94c55390159d602de97f41707e83e95feead748d5a502490450cf137718bd00196b292f8662be957bcf8f8e5bbaf05a9fd9d07b5a76b7494caba35f6aa3663832c58b70036be4db3d69ad1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0x1000}, {&(0x7f0000001380)="65976f0ff8b97f57c4f89fcedf79d39d47edc2fdf5895cfb85969e1854c2f34ed43e57ed706a8fdf7af1d182e98508064e26ceea4a91679cf7d736bde0bbe7b00c352ac84d4f6358f54b46574fadd66f71bd4aa96ef4c8bf03358a8754f96acc0022494d9ba07d610fb2708310eb3542d5122c3d4a120c05bb7363ac0aab9c36bf2409bdeeb486a686f2904d2a9fba54ec9968edcb648186c8eb3b14d8dac0faa04163141fb50de2a4591d332592863d953331f70f8b855290c289fcda48a0d59085b223a666d5f708f174102381", 0xce}, {&(0x7f0000001480)="23107a27e93077f9aac5854040025de31b0c65f82563dc153822a546bb4702ed82f7ea59ad15a7b7b5218dd8eaa81f40b6380a6ca3bb9fa8133b3f2b601fb0dc7a0bcc7a72507bbc026de20cfa85df6fdb2596ef6bcc7708aa62ce908c3800b283cb43080ebe4193363f07ad01499be0d48e1f0fcd7c66d7a88c9a534d67061e410c29c7ec92aa45f6b1f137ce4845b5728d2b6c30da9590f1dada1109927be4aa3f26c00021362b1ced305dc00017f23ea1425600dca1f8c2a8e0632d27b43d2a2478b55d2f6ea4f50d30e5a858121a46d41b3f4472174ee29e47b65c08f23e9e6241e5f001fc6ab377eed941d8973560", 0xf1}, 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{&(0x7f0000001840)="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0x1000}, {&(0x7f0000002840)="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", 0xfe}], 0xa, r2) ppoll(&(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {r0}], 0x9, &(0x7f0000000140), &(0x7f0000000180), 0x8) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) 2018/06/06 04:22:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x25, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/06/06 04:22:28 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[], &(0x7f00000002c0)={0x0, 0x4, [0x0, 0x0, 0x0, 0x98]}) 2018/06/06 04:22:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') fchdir(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702f00797a3000bbd3c2830f2a102ed2060bdc00ca0afc0a0ab40400005d8ec474c281f5f1a6d118bc38d1a31d6c7a9aa66f072682cf09de0cb8bef55a1a530a3d2cee9ed82516a500ca71b2d0426b9ecd1e2567f55fc232021cb7b1dc618056acf431027a552b2b37cf5317c9194789fbfbfec9159de60772992222334c67e84ec1", 0x1ff) 2018/06/06 04:22:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:28 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)) 2018/06/06 04:22:28 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x4800, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000001c0)=""/230) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8, 0x4500) 2018/06/06 04:22:28 executing program 7: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$vsock_dgram(0x28, 0x2, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7) connect(r1, &(0x7f0000000000)=@un=@abs, 0x14) 2018/06/06 04:22:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0xa0, 0x4, 0x5}) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/06/06 04:22:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') fchdir(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702f00797a3000bbd3c2830f2a102ed2060bdc00ca0afc0a0ab40400005d8ec474c281f5f1a6d118bc38d1a31d6c7a9aa66f072682cf09de0cb8bef55a1a530a3d2cee9ed82516a500ca71b2d0426b9ecd1e2567f55fc232021cb7b1dc618056acf431027a552b2b37cf5317c9194789fbfbfec9159de60772992222334c67e84ec1", 0x1ff) 2018/06/06 04:22:28 executing program 3: socket$kcm(0x29, 0x0, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x400002) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) keyctl$read(0x3, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xffffffffffffffd0) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/68, 0x44) r2 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet6_buf(r2, 0x29, 0xdd, &(0x7f0000000240)=""/139, &(0x7f0000000000)=0x8b) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0x968c0) 2018/06/06 04:22:28 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb718", 0x7, r2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000000c0)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/06/06 04:22:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:28 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={"74651e82bef40000007600", {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000040)=0x8) 2018/06/06 04:22:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x803, 0x0) fcntl$getown(r1, 0x9) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0x418}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f00000000c0)=""/63, 0x12}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000400)=""/242, 0xf2}, {&(0x7f0000000040)=""/89, 0x59}], 0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0x20, 0x1000000000000, 0x1f, 0x5, 0x3f, 0x43}, 0x800}) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) 2018/06/06 04:22:28 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0xb9, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) 2018/06/06 04:22:28 executing program 4: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad3000/0x2000)=nil, 0x2000, 0x4, 0x1010010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000)={0x0}, &(0x7f0000ad4000)=0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x2, 0x1, 0x7, 0x20, 0x20, 0x7fff, 0x8, 0x10001, 0x9, 0xff, 0x3f}, 0xb) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '\\'}], 0xa, "2c118dc670b0d24ebb424293d6edf4cce25215fbad99ac54a830897169fb00b837f823bd6427189796accc44aed9a0371968c1915bdb865fd6f3374a8925e090c7862c327a40697926f974e0740d58875e8bb84ea2096b8b3996185f80e7fec8b28f837a7a4d1c26158bd3752eb3eccebe8062ee4a654ce7712505f809d33dfabdaf8a77c3a6f15bba67cd6199089e1e3a95992df9145501b071c684a23ad68974edd3b502c4004bf892b6c5d8539a230ed19ca5b37e894bbe6718"}, 0xc8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000ad3ffd)=0xfffffe1c) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x200000) getsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/06/06 04:22:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000e70fc0)=ANY=[@ANYBLOB="400000001400010100000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="14000100ff020000000000000000000000000001141e020000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/06/06 04:22:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80), 0x0, 0x0) 2018/06/06 04:22:28 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) fchdir(r0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x3, 0x400}, 0x10) r1 = socket(0x11, 0xa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0xa0002001}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000700)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="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"], 0x184}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'veth0_to_bridge\x00', 0x0}) bind$packet(r1, &(0x7f0000000480)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) fchdir(r3) 2018/06/06 04:22:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000040)="045b898f73", 0x5004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x7fffffff}, 0x1) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 2018/06/06 04:22:29 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000100), 0x20) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) [ 131.072302] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/06 04:22:32 executing program 3: unshare(0x24020400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00'}, 0x10) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fsetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000180)='vmnet0\x00', 0x7, 0x3) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x28c, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) 2018/06/06 04:22:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x80}, {0x80}}) 2018/06/06 04:22:32 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80), 0x0, 0x0) 2018/06/06 04:22:32 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x40, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='cpu&3||\x00\x00') r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x402300) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0xa59, &(0x7f00000000c0)=0x2) 2018/06/06 04:22:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x42) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000180)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x6, 0xfff, 0x154, 0x68, 0x3}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)={r2, 0x1, 0x7, [0x7, 0x4, 0xffffffffffffff7e, 0x9, 0x4, 0x4, 0x1f]}, 0x16) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000480)=0x1c, 0x4) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r0, 0x2285, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000540), &(0x7f0000000240)=""/126}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) ioctl$SG_GET_NUM_WAITING(r0, 0x2286, &(0x7f0000000200)) socket$packet(0x11, 0x3, 0x300) 2018/06/06 04:22:32 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000240)) chdir(&(0x7f0000000780)='./file0\x00') r0 = socket$inet6(0xa, 0xf, 0x5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0xffffffff, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) symlink(&(0x7f0000000000)='../file0\x00', &(0x7f0000000140)='./file1\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() syz_fuseblk_mount(&(0x7f0000000200)='../file0\x00', &(0x7f0000000240)='./file0\x00', 0x2, r2, r3, 0x4, 0x0, 0x40002) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000300)=""/56) lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000580)) 2018/06/06 04:22:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x2, &(0x7f00000000c0)="0047fc2f07d82c992409704e3d3094ae2f6f7eff30f2072d1a9f8147008ac2757c0f8ef58e9b1524b22757b1") socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000078609aa0af29dc088ae93cf42d1ad2e38929f68d7432228ef99873a77486771757d65282c807a01482b8ad776879f7ddd8d130dfd8bdc55c1647329c915c45a0c042b25335ab17edda9c9a4859a481532280c5f65cf247a36410dff23ed30899d5ce64584dcd8e432312befc6b0c02b57133ec7e6869117253fc316e9cbc5226dd98fa241317223df3fbeadb5d1931f6cedb7807bd92571fa29e8c957eb2dc323cd82b42d36c71a2116c7d6aa19862c1243099ff364184693e76bd2b84a078c628282655c9b77fce99006fd138e2afe6f54208852ba7c2"], 0xf1, 0x0, 0x2800) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x3bb, 0x0, 0x0, 0x200, 0x80, 0x1}, 0x1}, 0xa) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/06/06 04:22:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0xa0, 0x4, 0x5}) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/06/06 04:22:32 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80), 0x0, 0x0) 2018/06/06 04:22:33 executing program 4: r0 = msgget$private(0x0, 0x203) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4e0040, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0x1ff, 0x7fffffff, 0xfff, 0x2544555e}, 0x6) msgrcv(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000300000000f60222252a920ed8a8a86c8d2fff802e364ac6e9fad4d9329fc25d2faed9f4311e4b7aa9e75015fc4d15254706a58f0c1032c7d9ef3adacf90dafe0ca49b18785c383b4aea1d8758a0cb9fca58a65822913aab6c517bb88b8bb5a89b53f265a1d522e80c60ddd696f8cd57f1c253932aca84bc78fc3e9e60fcf5e3e74745423ad81f73815be05f238ebc887ee705f37d7af2e11c09752c0606d72135de2763a0fa3a56a55e25904b3628a934c1ca9cba9b5e0d2f30b683c4c8bdc3"], 0x1, 0x3, 0x2000) msgsnd(r1, &(0x7f0000000100)={0x800000007ff}, 0x8, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080), 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb0, r3, 0xe20, 0x70bd2d, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffff0001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7c4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2018/06/06 04:22:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") timer_create(0xfffffffffffffffc, &(0x7f00000000c0)={0x0, 0x25}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x422100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x7ff, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0x5, r2, 0x10001, 0x5}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) 2018/06/06 04:22:34 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)=0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000300)=@generic={0x1, 0x2, 0x9}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f00000002c0)={r5, 0x1ff}, 0x8) lgetxattr(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)=@random={'system.', '/dev/snd/pcmC#D#p\x00'}, &(0x7f00000003c0)=""/250, 0xfa) quotactl(0x1, &(0x7f0000000000)='./file0\x00', r3, &(0x7f00000001c0)="78fb1f7d384704f9c9") sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/06/06 04:22:34 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x2, 0x800}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) perf_event_open(&(0x7f00000002c0)={0x7, 0x70, 0x9, 0x100000001, 0x2, 0x81, 0x0, 0x9, 0x20020, 0x4, 0x7, 0xffffffffffffffc0, 0x80000001, 0xfaf, 0xd60, 0x1, 0x1, 0x9, 0x4, 0x7, 0x1, 0x2, 0x5, 0xfffffffffffffffc, 0x6, 0x7, 0x80000000, 0x4, 0x80, 0x80, 0x2, 0x14f, 0x7, 0x0, 0x1, 0x80000000, 0x4, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000280), 0x1}, 0x100, 0x2, 0x8, 0x7, 0x9e, 0x6, 0x5}, r2, 0xb, r1, 0x8) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) 2018/06/06 04:22:34 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000000c0)}) 2018/06/06 04:22:34 executing program 4: getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @remote}, &(0x7f0000000100)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="e97aac1d030007000000000000004a80c4a1c88be57fa144d13fcdcccb30bba1b7238ecaf9644f54f2bd8957f47e45b2ac89e78015bd1f91de2aad6faa31f33dda2c571fd004478b6d5510c39f424412555cf10d68d5db375df1e966fdf4708db1ae78e38921367938b051a2c74abfe42c765ff440a88841c373fd8dde3ea6"], &(0x7f0000003ff6)="73010000006c6c657200", 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x80000002, 0x1, [], r0, 0x800000000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="340d0000003306000000000000000000000000000005000000000000e4ffffffc102d7"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/06 04:22:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0xa0, 0x4, 0x5}) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) close(r0) 2018/06/06 04:22:34 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x100) statx(r1, &(0x7f0000000080)='./file0\x00', 0xd00, 0x100, &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000), 0x4) 2018/06/06 04:22:34 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:34 executing program 2: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000180)={0x7, 0x4e4, 0x0, 0x8, 0x1, 0x7ff}) lseek(r0, 0x52, 0x3) r2 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x800000003) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) fcntl$notify(r2, 0x402, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x20080522, r3}, &(0x7f0000000080)={0x7, 0x0, 0x9, 0x4, 0x3f, 0x7}) 2018/06/06 04:22:34 executing program 0: getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b1000100002ccc6ec8785256802ab50000000000"], 0x1}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) 2018/06/06 04:22:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000040)='cbcmac(des-generic)\x00', 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r0, 0x200}) bind$alg(r0, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0xffffffffffffff01) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000080)=0x3, 0x8) 2018/06/06 04:22:34 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10, 0x1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)) 2018/06/06 04:22:34 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8f0, 0xfffffffffffffffe}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/06/06 04:22:34 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000e05000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x401, 0x800) sendto$ax25(r1, &(0x7f0000000140)="c50ac3c3e37c4c49a4164b702b86bc3f17cc", 0x12, 0x40000, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x48400) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0xaab, 0x4) 2018/06/06 04:22:34 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000001940)=[{&(0x7f0000000100)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001700)=[{&(0x7f0000001600)='b', 0x1}], 0x1, &(0x7f0000001880), 0x0, 0x20000000}], 0x1, 0x40) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xffffffff80000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x3}, 0x8) 2018/06/06 04:22:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0xa0, 0x4, 0x5}) close(r0) 2018/06/06 04:22:34 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x44002, 0x0) sendfile(r0, r0, 0x0, 0x200) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) accept$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{}, {r2, r3/1000+30000}}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000340)=0x7fffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22}}, 0x7, 0x8d95d7a}, &(0x7f00000001c0)=0x90) 2018/06/06 04:22:34 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:34 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) write$binfmt_script(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f6c6f6f702300202f6465762f6c6f6f70230020000000000000000000000000000000c6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf2508fbdb76e81e601aa103978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a0a1aab143752c60b5235bbb37972c269ba8e9dd3b5d26eabdc6af3432ffc6fa104e38953fd5e85f7c56a87feafb4d872e7b29c8f5ac0b223df1cecf8f574f794bbe8f98ed4fbe3e65214e09301f54e2981893544e332d7a48a"], 0xde) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf, "9dea9a96279f611593b5d2c273ee1c"}, &(0x7f00000000c0)=0x17) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000200)={0x4, &(0x7f0000000180)=[{0x0, 0x81}, {0x6, 0x800}, {0xfffffffffffffffb, 0x8}, {0x5, 0x7b2dbb4}]}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000140)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0'}, 0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffff8) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d, 0x3ff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/06/06 04:22:34 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x200000) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x9, 0x4e22, 0x0, 0xa, 0xa0, 0x20, 0xff, 0x0, r2}, {0xffffffffffffff7f, 0x7, 0x5, 0x1, 0xd0, 0x2400000000000, 0x0, 0x122f23c3}, {0x7f, 0x4168, 0x4, 0x2}, 0x7, 0x6e6bb1, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x34ff, 0x4, 0x3, 0x47bbd8b5, 0x4, 0x10001, 0x7f0a500000000000}}, 0xe8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x100000001, 0x10}, &(0x7f0000000080)=0xc) accept4$packet(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x80800) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 0x4e20, 0xfffffffffffffff9, 0xa, 0x20, 0x80, 0x7e, r6, r2}, {0x6, 0x0, 0x3, 0x20, 0x5, 0xa727, 0x8000, 0x5}, {0x8, 0x2, 0x6, 0x8001}, 0x9, 0x6e6bb5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x7, 0x3, 0x7, 0x7, 0x6, 0xf5f5a10}}, 0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x80000000, 0x1, 0x1, 0x1f, 0x8000, 0x3f, 0xffffffff, 0x7, r5}, 0x20) fcntl$setownex(r0, 0xf, &(0x7f0000000100)) 2018/06/06 04:22:34 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000440)}}}}], 0x30) syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x40000000000, 0x420040) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, r2+30000000}, &(0x7f0000000200), 0x8) 2018/06/06 04:22:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x8000, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x103000, 0x0) getsockname$packet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x14) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101400, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000000140), 0x0) 2018/06/06 04:22:35 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x44002, 0x0) sendfile(r0, r0, 0x0, 0x200) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) accept$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{}, {r2, r3/1000+30000}}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000340)=0x7fffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22}}, 0x7, 0x8d95d7a}, &(0x7f00000001c0)=0x90) 2018/06/06 04:22:35 executing program 7: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x800, 0x10d040) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x7) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) 2018/06/06 04:22:35 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) io_getevents(r1, 0x1, 0x1fa, &(0x7f0000000100)=[{}], &(0x7f00000000c0)={r2}) clone(0x60204000, &(0x7f0000000000), &(0x7f0000001080), &(0x7f0000000180), &(0x7f00000002c0)) io_destroy(r1) bind$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x0, 0x7, 0x40, "104374c618a74aed39197f8b59454ae40a3cfd3c5b0a614e125fae4187e9266cd52e122d3c88b4e70f2c8b8db37b303afceb410fe6351de925b6f902f3f708", 0x33}, 0x60) 2018/06/06 04:22:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:35 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x7, 0x3ff, 0x430, 'queue1\x00', 0x5}) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r2, &(0x7f0000000000)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/06/06 04:22:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x210000, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000009502000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) dup2(r0, r0) r3 = socket(0x40000000002, 0x3, 0x2) dup3(r3, r2, 0x0) 2018/06/06 04:22:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="dc4404000b0010cc6225850788e1aafd72f6415815ff1a091c078571c7d4b997e9f0b2e965a15a99498a033ba2a90895def32133b0a9f2064bb0ca6be298cfd1ec0fb1f73225a9c80d80b259cbab0400da9a2d3cf5094904e1ee9135f4fea06ceb308d8a08949dbd302e454aec31eb91f4092dbc0dff641eff7af38aabb604000000c1df725d47302bc8a01d5f6b80c5ba53c81c1b7af9da051fb2adbe8132bdc9f26510e38c8abe3661252046f6e2f068ad619ce6b342cc8a98070953f2c82d7af6daef3244714f2113e360cf6788e4413a92dbacfdfac6388966d31ddade0852e5fa44be0a39b869ed360c8eba226c2a842b2007ee"], 0x8) close(r0) 2018/06/06 04:22:35 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1c}, 0x2b) rt_sigpending(&(0x7f0000000000), 0x8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b40000000800000000000000000000000fa000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/06/06 04:22:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x48}], 0x1, 0x0) 2018/06/06 04:22:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) close(r0) 2018/06/06 04:22:35 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000140)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x19}, @loopback=0x7f000001, 0x1, 0xa, [@rand_addr=0xb8f, @rand_addr=0x2, @broadcast=0xffffffff, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x4, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x38) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0xff, &(0x7f0000000040)) mlock2(&(0x7f0000694000/0x1000)=nil, 0x1000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) 2018/06/06 04:22:35 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x7f, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/06/06 04:22:35 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x40045108, &(0x7f0000000000)={0x80, 0x0, 0x0, 0x0, 0x3}) 2018/06/06 04:22:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x0, r1}) 2018/06/06 04:22:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xff, 0x2, 0x4f, 0x2, 0x1000, 0x1}}], 0x30}], 0x1, 0x0) 2018/06/06 04:22:35 executing program 4: r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7f, 0x8040) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1dff4)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/06/06 04:22:36 executing program 3: syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0xffff, 0x0) syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) socket$netlink(0x10, 0x3, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000003c0)={&(0x7f0000553ff8), 0x8}) 2018/06/06 04:22:36 executing program 4: unshare(0x40020000) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e21, @rand_addr}}) [ 138.099355] IPVS: ftp: loaded support on port[0] = 21 [ 138.167084] IPVS: ftp: loaded support on port[0] = 21 [ 138.351726] IPVS: ftp: loaded support on port[0] = 21 [ 138.393266] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 04:22:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x303) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x1a3, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_script(r0, &(0x7f0000000540)={'#! ', './file0', [], 0xa, "f5261e68096d5c0229a3b790564806b2d199ab53bb15d0f456464f127c998493b19e80"}, 0x2e) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000000)) 2018/06/06 04:22:37 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000030000000000000000008c6ab0bf8d190862512f"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$kcm(0x29, 0x1000000000002, 0x0) r4 = memfd_create(&(0x7f0000000180)='em1\x00', 0x1) ioctl$BLKROGET(r4, 0x125e, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000340)={r2, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000380)=0x120000205, 0x694) sendmsg$IPVS_CMD_GET_CONFIG(r5, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 2018/06/06 04:22:37 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) r3 = getgid() r4 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) r6 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000540)=0x0) r8 = getuid() getgroups(0x1, &(0x7f0000000580)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) r11 = geteuid() stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000e00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000e40)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000f40)=0xe8) getgroups(0x7, &(0x7f0000000f80)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r16 = fcntl$getown(r0, 0x9) r17 = dup(r0) ioctl$VT_GETMODE(r17, 0x5601, &(0x7f00000010c0)) r18 = geteuid() getgroups(0x7, &(0x7f0000000fc0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000001040)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="b228a308645cb8d0e1ec8d174369fd7b8c251d42d6cac722c15d8ba00f88cd0f66bdab33cada0f89b8ba6a57faf836fe71afb7dcc4018b03eded6464e68409cad7cf1ef700fb4410d63e4432cb10c3ff32be3a6e549b8ae27c860dbf08fd831f6b1cfd64967a4c76fe0defce6c6568a8f0823d2bd5d00df250ab4a73062605c9f06cb50c7bbe090b7472573a688f8ba11a90a03a", 0x94}, {&(0x7f00000001c0)="e970ae78f549c28f754cc8079ea72e98c5e08ebfa4a566a4a4b65a50bb98ddce6fff807fec1e800ef2fe13435cfe9a9a9ed24af1f800f6c87fa6e767cc72ba01320567215961c18cd5d8ae00d13a62f5d9d45e8cd8ebcb393c721e1c0ae08490e0949f67b6eaef3f8dff909327d8adf7420a321942228f07df09ebe0c83234b4b7889f9a7ae6513c", 0x88}, {&(0x7f0000000280)="fcd9e2ded51b7ac290f19a82f1aafd214f5c22b268fbabbd8427f4db72848dd86f0eaed205e3177a879e92852d39079696e978390db6ab72630d8d886db155245aae797d53fb5893fc33a936ea5a952c3577ba1c047c6915feee3fd828fa220788434cc6ec600a50a9e420165e7f7b49c4b29e52fe5c529a07fee40c171a3006327ca2b93ecde84e6eacad88edef2cebd3047641ed9d06cca2c9b65be4c98e", 0x9f}, {&(0x7f0000000340)="cbd64ffabc5530a30a9b19a1bf8bc2dbfc39ffac283c7f4f4bacfde092e0d48452dc4916eaceea0318f0d9d6eb4283b02ab724be5826649ad6a8026af69a06cc4095684e5382fd21aaba853810bd64bf5a58b82898af2db8a6479e09ed23f4516a52c03e3f0f9a570ddecd9970695f78bdc0299b984c2169d385409e1df5f8a84e46d17a0f4600fb609ace17a90f1cc35642f091e6430a4efa4f43a43eceb9be39f1dc96c5878c5ff125d1f26b2ce14977f050471a1e19", 0xb7}], 0x4, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xb8, 0x4001}, {&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000840)="86158c6c34fa65248dd2d1ff5b7d62f861b2694b370b8a4fd1e5bc8338b4243e7b0fa70fadf45787d87236be52037d0ec93b942a0ed0a81c59f352c66afa1eb1a63d6689930b5b1ddd0cc2704577bbb16fa05a6e49186049f7231f746cabae42bf507ada8f1414b22ecb625ba4e667b24a890da5a9a0afeb2eefe7d3f17623901ddf4b8447b999876c25904d4e2627d9d7760e120a29bb2c55c66bc2ddae0b8b0bc462bdd9b9", 0xa6}, {&(0x7f0000000900)="941381a2d18a4ac444b8be5f", 0xc}, {&(0x7f0000000940)="a2651226f4dff2eb95d1947740a1fddf3b901cb855f8b4d03766d39e6173ff74113ee93df2ad5bac987eb256101b9d4410c3ed6c89254e12f3196bc01ee454fac25bbbe30c29585889fd04dc21bbf04e2ecde2071211503bafd5b39e2fbc72667607ddcb9fba4eca2a", 0x69}, {&(0x7f00000009c0)="4ea196370b0f0190be83c250db7edb9a60d8359c65c02dd6d32f8beff60d19276bfb1fedeacde21c051b8f46ba45caae87d0475d175d3867f3f7905b488fab8a458b9cf2f942176db57c45d9068156442a4714e15b54aa1a7d1ee559c5902238839acb0a69fa07a356879601a91d6a2e26cc6e789824ec48aa65a0e7a63306a771", 0x81}, {&(0x7f0000000a80)="7283e67c56f15eb8e3478190cba9e158b582079ede0e22c7a3cceae4935b62cd7bfbbfe455a30d38e941e6e51439b50f5bbc192d6db37edd8513c25c38c6098d5449eb028f315810c74c346b37710f7a178725bc48e48090471f7a39533c1f17780b3ae36c835a70219767d3049f446a0e0931d86c30497f", 0x78}, {&(0x7f0000000b00)="86df85d179491f37d361fe32944e1f234696c607bfaf2f3fdc780e4cf797c72a6e16fe5cae4ab4aa5a", 0x29}, {&(0x7f0000000b40)="f5dbde30cbe58bbb6812849b1b7ad697dbbc50413760cce03af30542c33beb0a38f2530ebd41f05df491c3a87c4814fd2939b4fafe45fd65ec39f50838e22d1d513b71e8d7d45a5eccaea99cb28553faf61df2911f5bc4a895b05f7ad4b602f90a1baa18a357a3a601e03090d2ccde9f7566cb63928940e14584706cc9343669406ac6ae0b7f356ea0010b6d2be6eed43c77feaf0dd103c45fbdfdc8f4448652fe00cc04aced99d247d814b70f7641c9fbf335bed3d73f309a2ee9347093b9cfc987511a91e4bef1119c56811b704d0961624d5cb768fb4a45", 0xd9}, {&(0x7f0000000c40)="4a4a9a4d91c228fe4f72905a7de64479be3176bd9ef0e0effbb7a2f8edd7235cf33f03c9e5977146a9bb44d9d61d4002457705169ae51f3437bac8ea67dc2303d3ca", 0x42}, {&(0x7f0000000cc0)="ddaaec0d8bf00d146a0ff7656bb9cb19b6a9f2411d39cec23fff8ac9cfb87dd9d281ec899078d9e05d3e22d65ac965b8014cdc2b68f6f0fcc559ec9b936994a159168663acd6ea094b79dd0e77d70d1df5f09b76f3a84ee2e8329ed229", 0x5d}], 0x9, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r18, r19}], 0x40, 0x8000}], 0x2, 0x4000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'bond0\x00', @ifru_names='team_slave_1\x00'}) 2018/06/06 04:22:37 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000000)=0x5, 0x8001, 0x0) socket(0xa, 0x1, 0x0) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000040), 0x20, 0xfffffffffffffffd) 2018/06/06 04:22:37 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000445ffc)=0x2, 0x4) r1 = socket(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x5) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000300)={0x80}, 0x1) dup2(r0, r0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x5}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00006ed000), &(0x7f0000000000)=0x4) 2018/06/06 04:22:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) close(r0) 2018/06/06 04:22:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r1, &(0x7f0000000280)="df121e5e7398e5232a200c20e4e7fe1a9201f2e34d81acd7cae0be4af8e0cf5f79dea6f4e35cfb0241ad30b3ca891bc6fd45060a3b2328ea566f03d6bf28eff4fd5202a4689f20ad155b1cd28cbeb956ae6341fdd186556f75188ac09cc92bea6750a6180fe1174d54a71d20650c3f09ed35d3f26f18abdcdb16eba56f5dc723", 0x80, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x52, 0x100000001]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 139.820934] bond0: Error: Device is in use and cannot be enslaved 2018/06/06 04:22:37 executing program 6 (fault-call:4 fault-nth:0): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:37 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2080, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1, 0x1, 0x1, 0x2, &(0x7f0000000000)=[0x0], 0x1}, 0x20) dup2(r0, r1) 2018/06/06 04:22:37 executing program 7: open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) setxattr(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f00000000c0)='\x00', 0x1, 0x1) mremap(&(0x7f000000a000/0x600000)=nil, 0x600000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000005440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005400)={&(0x7f0000004f00)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) [ 139.930226] bond0: Error: Device is in use and cannot be enslaved [ 140.039910] FAULT_INJECTION: forcing a failure. [ 140.039910] name failslab, interval 1, probability 0, space 0, times 1 [ 140.051416] CPU: 1 PID: 8564 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 140.058784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.068245] Call Trace: [ 140.070898] dump_stack+0x185/0x1d0 [ 140.074596] should_fail+0x87b/0xab0 [ 140.078371] __should_failslab+0x278/0x2a0 [ 140.082729] should_failslab+0x29/0x70 [ 140.086691] kmem_cache_alloc_node+0x15e/0xc90 [ 140.091321] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 140.096730] ? __alloc_skb+0x202/0x9e0 [ 140.100659] ? __wake_up_common+0x123/0xa60 [ 140.105049] ? __wake_up_common_lock+0x10c/0x370 [ 140.109885] __alloc_skb+0x202/0x9e0 [ 140.113682] ? tcp_v4_md5_lookup+0x44/0x420 [ 140.118057] ? tcp_v4_md5_lookup+0x3c7/0x420 [ 140.122536] sk_stream_alloc_skb+0x17c/0xcf0 [ 140.127023] tcp_sendmsg_locked+0x237e/0x6610 [ 140.131579] ? __msan_poison_alloca+0x15c/0x1d0 [ 140.136333] tcp_sendmsg+0xb2/0x100 [ 140.140004] ? tcp_sendmsg_locked+0x6610/0x6610 [ 140.144713] inet_sendmsg+0x3f7/0x750 [ 140.148550] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 140.153959] ? inet_getname+0x4a0/0x4a0 [ 140.157975] ___sys_sendmsg+0xec0/0x1310 [ 140.162084] ? kstrtoull+0x766/0x7e0 [ 140.165855] ? __fdget+0x4e/0x60 [ 140.169281] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.174692] ? __fget_light+0x6a3/0x700 [ 140.178723] __sys_sendmmsg+0x490/0x850 [ 140.182747] ? syscall_return_slowpath+0xe9/0x700 [ 140.187642] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 140.192638] ? syscall_return_slowpath+0xe9/0x700 [ 140.197578] __x64_sys_sendmmsg+0x11c/0x170 [ 140.201944] do_syscall_64+0x152/0x230 [ 140.205874] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.211088] RIP: 0033:0x455a09 [ 140.214296] RSP: 002b:00007f7d314b6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 140.222041] RAX: ffffffffffffffda RBX: 00007f7d314b76d4 RCX: 0000000000455a09 [ 140.229333] RDX: 0000000000000001 RSI: 0000000020002c80 RDI: 0000000000000013 [ 140.236625] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.243919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 140.251305] R13: 00000000000005a8 R14: 00000000006fd860 R15: 0000000000000000 2018/06/06 04:22:38 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x6, 0x0, 0x1, 0x100, 0x1c09}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x20000}, &(0x7f00000000c0)=0x8) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000180)=0xafe7, 0x4) mlock2(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x205) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) 2018/06/06 04:22:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x7ff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$void(r1, 0x0) 2018/06/06 04:22:38 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) listen(r0, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/sockcreate\x00') setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x5, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/06/06 04:22:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x101, 0x1, {0x3, 0x2, 0xc5, 0x0, 0xffff}}) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r1, &(0x7f0000000480)=[{{0x0, 0x2710}}, {{0x77359400}}, {{0x77359400}}, {}], 0xffffffe4) mkdir(&(0x7f0000554ff8)='./file0\x00', 0x40) r2 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r3 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r3, 0x402, 0x80004) fcntl$notify(r2, 0x402, 0x0) sendfile(r1, r1, &(0x7f00009bcffe), 0x2000000800004c39) creat(&(0x7f00000000c0)='./file0\x00', 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) 2018/06/06 04:22:38 executing program 7: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000080)={0x1, 0x0, &(0x7f0000000040)=""/61, &(0x7f0000000380)=""/184, &(0x7f0000000440)=""/202}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) pipe(&(0x7f0000001700)={0xffffffffffffffff}) getpeername$ipx(r1, &(0x7f0000001740), &(0x7f0000001780)=0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x0, 0x1, &(0x7f0000000700)=""/4096, &(0x7f0000000540)=""/253, &(0x7f0000000640)=""/123}) 2018/06/06 04:22:38 executing program 6 (fault-call:4 fault-nth:1): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) close(r0) 2018/06/06 04:22:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) close(r0) [ 140.799323] FAULT_INJECTION: forcing a failure. [ 140.799323] name failslab, interval 1, probability 0, space 0, times 0 [ 140.810709] CPU: 0 PID: 8582 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 140.818020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.827412] Call Trace: [ 140.830069] dump_stack+0x185/0x1d0 [ 140.833757] should_fail+0x87b/0xab0 [ 140.837546] __should_failslab+0x278/0x2a0 [ 140.841853] should_failslab+0x29/0x70 [ 140.845792] __kmalloc_node_track_caller+0x24b/0x11b0 [ 140.851048] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 140.856471] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 140.861119] ? __wake_up_common_lock+0x10c/0x370 [ 140.865954] __alloc_skb+0x2cb/0x9e0 [ 140.869729] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 140.874381] ? tcp_v4_md5_lookup+0x3c7/0x420 [ 140.878848] sk_stream_alloc_skb+0x17c/0xcf0 [ 140.883312] tcp_sendmsg_locked+0x237e/0x6610 [ 140.887868] ? __msan_poison_alloca+0x15c/0x1d0 [ 140.892622] tcp_sendmsg+0xb2/0x100 2018/06/06 04:22:38 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b700000000000100bfaa0000000000000703000028feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000013d400300000080006506000001fd00001c040000000000006f460000000000006a0a00fe00000000850000002e000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@delqdisc={0x50, 0x25, 0x800, 0x70bd2c, 0x25dfdbfc, {0x0, r1, {0xe, 0x7}, {0xf, 0xfff2}, {0x5, 0xa}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x4, "b3c317", 0x7, 0x6, 0x8001, 0xff}}}}, @TCA_RATE={0x8, 0x5, {0x40, 0xffffffffffff0000}}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x0) [ 140.896291] ? tcp_sendmsg_locked+0x6610/0x6610 [ 140.900996] inet_sendmsg+0x3f7/0x750 [ 140.904839] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 140.910248] ? inet_getname+0x4a0/0x4a0 [ 140.914273] ___sys_sendmsg+0xec0/0x1310 [ 140.918392] ? kstrtoull+0x766/0x7e0 [ 140.922180] ? __fdget+0x4e/0x60 [ 140.925615] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.931037] ? __fget_light+0x6a3/0x700 [ 140.935077] __sys_sendmmsg+0x490/0x850 [ 140.939116] ? syscall_return_slowpath+0xe9/0x700 [ 140.944030] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 140.949030] ? syscall_return_slowpath+0xe9/0x700 [ 140.953974] __x64_sys_sendmmsg+0x11c/0x170 [ 140.958346] do_syscall_64+0x152/0x230 [ 140.962389] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.967616] RIP: 0033:0x455a09 [ 140.970831] RSP: 002b:00007f7d314b6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 140.978590] RAX: ffffffffffffffda RBX: 00007f7d314b76d4 RCX: 0000000000455a09 [ 140.985918] RDX: 0000000000000001 RSI: 0000000020002c80 RDI: 0000000000000013 [ 140.993228] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.000542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 141.007853] R13: 00000000000005a8 R14: 00000000006fd860 R15: 0000000000000001 2018/06/06 04:22:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = socket$inet6(0xa, 0x3, 0x400000000002) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x4e23, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in=@rand_addr, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r1, &(0x7f0000000280)={0xa}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)="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", 0xfe}) 2018/06/06 04:22:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x80000000004000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x2000) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80605414, &(0x7f0000000340)=""/4096) 2018/06/06 04:22:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x101000) r2 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x144) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x1f, 0x0, 0x3, 0x4, 0x7, 0x6, 0x6}, 0x20) getsockopt$inet6_tcp_buf(r1, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0x4a, "f2189d0d1304950cef14650327d8f9dbff252c1113b9fb469be392affccc18fca654828b8fe07b1e67bb7e99255b6793acf546c433010dcc18d1e8970efebb570c359fef92ab72d9a6a4"}, &(0x7f0000000580)=0x52) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000005c0)={r3}, &(0x7f0000000600)=0x8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) setresuid(r4, r5, r6) 2018/06/06 04:22:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = memfd_create(&(0x7f0000000080)='dev ', 0x0) write(r2, &(0x7f0000000040)="16", 0x1) sendfile(r1, r0, &(0x7f00000000c0), 0xffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r3, r2, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1004000000016) 2018/06/06 04:22:40 executing program 6 (fault-call:4 fault-nth:2): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x28, 0x11, 0x319, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x3}]}]}, 0x28}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/06/06 04:22:40 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21}, 0xe) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000010101a60a000000000000000000003e02f3a14847019c000c00120009000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/06/06 04:22:40 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) write$tun(r0, &(0x7f0000000040)={@void, @void, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}, 0x1c) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x200, 0x0) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f00000000c0)) 2018/06/06 04:22:40 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) close(r0) 2018/06/06 04:22:40 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) shutdown(r0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0xce, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000140)=0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) sendto$packet(r1, &(0x7f0000000180)="20a4b1cef03d8786ae04da07d7474876efd3635592fa7812aa16a2c06aff8eca8cf65a9c4a934478da8cee2f12d9db89df1e625507e081675a53135e707afef9077fa5c3c5f53d338d38af86906c85a3b138bede0e405912701134736ca687333efda5a059bcd6", 0x67, 0x4080, &(0x7f0000000340)={0x11, 0x1f, r2, 0x1, 0x7fffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'veth0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000380)="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", 0x1000) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'bcsf0\x00', 0x40}) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000040)={'lo\x00', 0x2}) 2018/06/06 04:22:40 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getpgid(r2) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gretap0\x00'}}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/06/06 04:22:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) close(r0) [ 142.148852] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/06 04:22:40 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x401, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x11, 0x8, 0x0, r1, &(0x7f0000000080)}]) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0xffffffffffffff01) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x2000000000000, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000140)) 2018/06/06 04:22:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x40000, 0x2) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r1 = socket$inet(0x2, 0x5, 0x0) restart_syscall() socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000200)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x0, 0x64, [], 0x7d, &(0x7f0000000080), &(0x7f00000000c0)=""/100}, &(0x7f00000001c0)=0x108) 2018/06/06 04:22:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@nat={'nat\x00', 0x19, 0x5, 0x5fb, [0x20000800, 0x0, 0x0, 0x20000938, 0x20000b70], 0x0, &(0x7f0000000600), &(0x7f0000000800)=ANY=[@ANYBLOB="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"]}, 0x673) 2018/06/06 04:22:40 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) futex(&(0x7f0000000080), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000180), 0xfffffffffffffffe) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x2) r0 = timerfd_create(0x3, 0x880) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="0f3a4e95c85f40d7cee2dad9f66d7df5ba8d0d1c88e86787d97b18bba590069ec90169ec225bce01e9ee6144cc1249df48e01fa0b51883e9b479f7a379", 0x3d}, {&(0x7f00000001c0)="b65dfcfb68bbc9cd2f760dc886448069e51526b7970712ad5118633a1d0888bd9bf9bbfa89237e914d25d93970f999f5a272f15f41e5c283832935127f90cb22f95c5bdd775e1acc788c201f9f22bd91557518aaaf8c44b91e52b29a532b3d0647f12dd3dc9598b61b01b660e21cb9b79eb48ccc395ed0b770c6ab345c97ab405d34386eadc97db6c4e3a45bfcf4a47efc9e95709c7a4f94cd7eef983caa2eddb42ff97a5a200f6359620a74ea645cb3e2fdb2c4864f9a8555d4573153b0605b048e9dc634211149e48ac7d5fabd810ef56742ef539c46028b5472bf6ed8b90c46804db65a03139decbb", 0xea}, {&(0x7f00000002c0)="b57607df28e66616ddc945cd5d036fc415efe2bc7423f296b7718f45183f2d8de09d726bcea701b7f2d4b7605219669d390fcaad4443bacb16dd5872f0b9836603dae76c938e86e915af9c26bb3c6c186e7b319a5fe5faa1dead9892b8a75a7b45dda36a9f49f3eb76cbeb89a82d59a6c1eb5d732496f9f7c2df3da0fe1c1da3214525dff65824b9439ada45de7e76e8f41c6cc12a406d54e071638cff9642afd307445be9bbd45d0caa57f16991462890c5a5b7a7aecc833d31ca85d0ca346653e27d59faa0c8b013f9e64009d1a4965603b48e1a8ec0ff913ae994c9b2", 0xde}], 0x3, 0x0) [ 142.386014] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program [ 142.425452] kernel msg: ebtables bug: please report to author: Wrong size 2018/06/06 04:22:40 executing program 0: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7281e1adb69a5bc23d16f8a9d29aff14df5733db13ff89ab04e1984a4abdee23f80c785e9"], 0x10) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="cda76069dafb8ae43d1f3e7e743c1b39925484d9bffb5a8a46e93cabca9ec5b1d863c1704c1f88925497667b645a2e0163cd77f481494c8053e695d3f6f23b502d513ccc3122d7a08e356305f33a617c6b21d3bd1919232db8710915db379d2dad43c658f6c3b1a94df9becac2a8eabd14ad722cc7795cef9d17f938a89091cff193713d5b26daf53c3d19a9df900350a0575ac802ee6d657b", 0x99, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f0000000180)="4193feca0f78febb29b86414209343c7034d17729f35c5e73cec46e77dce1eec561afa5ce780fde475ee5cdb6a3ee1a97a47155ec756476764cc3e28ec229819aeea7ee71c17d2428e89aa9ea6799dcf7b1f0d9b000c114c05d001b0a164b2c947339618fdf97e2de370", 0x6a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x2, {0x2, 0x8000, 0x3, 0x0, 0x7, 0x3}, 0x0, 0x6}, 0xe) [ 142.436099] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program [ 142.443477] kernel msg: ebtables bug: please report to author: entries_size too small 2018/06/06 04:22:40 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x1, &(0x7f00000000c0)="0047000200000000000062") r1 = socket(0x1e, 0x80805, 0x0) gettid() connect$ax25(r1, &(0x7f000056eff0)={0x1e, {"03591ff17fffff"}}, 0x10) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0xfffffffffffffffc, &(0x7f0000000040)=0x2) 2018/06/06 04:22:40 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x401) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007faf372d1cb2a4a280930206000000a843096c2623692500080404000c000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0dec6bab91f6", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/06/06 04:22:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect(r0, &(0x7f0000000040)=@ipx={0x4, 0x7fff, 0x145, "08f8fb9d32e8", 0x7}, 0x80) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000000180)="7dba7471b486bffe622f383dc01da0f3a960f999f03d1015cd80841aa9e1026c906914c175d35441cefe3422e19f1805be8b3d6fef4df1ac75930dfd1d7ae802b8284b31710600e334f5e9ea7d1b6d57e3e96906eaf348464b7be9c2cf83b505261b79c1ed21a362b3f4cad21106799fe6887e3288f2ecc70d81905833b7d88447a389b15b588319f4097437dc86f72c6dd33734be67dbb784c2cd8df3f97a4b060390c5878aeec58d14d7ae85f4b21149ba1878188c3db6d43b5230a7f622ab791b348e54a1b6ea20b39b608dd32a552096fcf2dd80a931b31436b82a92bd21a5cd0c1c27da22a100000000000000000000"}], 0x10000000000001aa, &(0x7f0000000240), 0xffffffffffffff0b}], 0x1, 0x0) 2018/06/06 04:22:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x9, 0x40000) preadv(r0, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/54, 0x36}], 0x1, 0x38) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x24000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000240)=0x7, 0x4) getpeername$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000300)) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000190001002bbd7000fbdbdf25028020b73feebd4f57612e17f8408cdc7a78feae381900a4ead8"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 2018/06/06 04:22:41 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/06/06 04:22:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xfffffffffffffeff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0xfffffffffffffdea, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0xffffffffffffffe3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000001080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) write$binfmt_elf32(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x7}], "", [[]]}, 0x158) 2018/06/06 04:22:41 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1b14, 0x1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x1, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a65686410721ee2db6a74e3332653") fcntl$setstatus(r1, 0x4, 0x100000000040403) pread64(r2, &(0x7f0000002000)=""/4096, 0xfffffd80, 0x0) 2018/06/06 04:22:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) close(r0) 2018/06/06 04:22:41 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x5, 0x70, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='ppp1^\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000180)={0x5, 0x70, 0x401, 0x7, 0x2, 0x9, 0x0, 0x4, 0x800, 0xf, 0x3, 0x6, 0x3, 0x7, 0x5, 0x3, 0x1, 0x0, 0x5, 0xb597, 0x39, 0x3f, 0x6, 0x1, 0x9, 0x0, 0x3, 0x9, 0x3, 0xa06, 0x401, 0x7, 0x0, 0x9, 0x5655, 0x1, 0x8, 0x6, 0x0, 0x9, 0x7, @perf_config_ext={0x9, 0x7f}, 0x0, 0xe22, 0x0, 0x7, 0x8, 0x1f, 0x2}) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000200)) ioctl$TIOCNOTTY(r1, 0x5422) 2018/06/06 04:22:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) close(r0) [ 143.082625] Unknown ioctl 1074025474 [ 143.099874] Unknown ioctl 1074025474 2018/06/06 04:22:41 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0)=0x110802) unshare(0x24020400) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)) 2018/06/06 04:22:41 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmsg$kcm(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="9bdc3b4b97f406aea515cf5bfb8bafbca5f2129a9bea680a92e52e27b37889acb95f84b916532678430790a2758381bc59984e95d1239bdad0a3ab970034ed4a1eb50b879e80ca83c2fc7ab85ebf7bb3cf7ed5907f2a9222a88ed4bad2890ba42c87340c6880aea42eb5fbd7f1f2b55a289e9ea1b0e82fa16d117c8cff54cafb493ade3547a4a2f3bcdfd3d3097e941e8f122f7d4758c959cd6cb2a2c611a4d062d125fec5781276bac0397eae4a48bb26fffd01e4bd28c1ddd37d155025c25d37867aed4668a1ffa11ddbd8cc98c5b80fc04f06", 0xd4}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="b266b7ad962bd94227662fe7163a988162879bd127f79c8cc0", 0x19}, {&(0x7f0000001200)="a1afca1289fd840cb409f94be77734ae807b475393906ff2a846de5162e27ca7111b1c60350d23cc7876e1469a8e2f7f9c9be6f96a3de370a435be61e672898a0048d31bc8963ad0d31cce0c0bded9ae99bf36f26a7bbaa596ddeb0ccbdb0c13d07f16d16ab32ea773eb54056893323e4bf85d9e6419af3be5e2c1d834e786ec7602d164b06664aa05ef4883c1cd125df8fa014e43330ecc02372af369322490909eda149eadbfa21da14e7f5535a8b4b24b199a93590c7764d8f3987af02deae886b5fc978a84048cd4474eafe54609a6ca451d8ca2644d648c874b59e1fa001f7941d19740bcaa", 0xe8}], 0x4, &(0x7f0000001300)=[{0x110, 0x104, 0x4, "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"}], 0x110, 0x4c040}, 0x4800) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x6) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000000)=0x40000) 2018/06/06 04:22:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socketpair(0x0, 0x1, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000180)=""/221) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000280)=0xb) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x38d) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:41 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x109140, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x9, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006baffc)=0x20, 0x4) connect$inet6(r0, &(0x7f0000d14fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/06/06 04:22:41 executing program 2: r0 = socket(0x80000000010, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x40) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x800, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x1000800) write(r0, &(0x7f0000000000)="260000002a0047f10701c1b08021e4000000000001000000090000001a000000020000000706", 0x26) 2018/06/06 04:22:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="b980d93d030030001000000000800800", 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000001980), 0xfffffffffffffdd9}], 0x1, &(0x7f0000000240)}], 0x1, 0x4) 2018/06/06 04:22:41 executing program 3: socket$nl_generic(0xa, 0x3, 0x10) 2018/06/06 04:22:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x3) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xcc) 2018/06/06 04:22:41 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20180, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @multicast1=0xe0000001]}, 0x18) pwritev(r0, &(0x7f0000002480)=[{&(0x7f0000000140)="74e874ab14c4cfec4238c8cda35f0583ee665759745967314cd8247139c00caa0a4cb7699639bfe062360859324a80dfee3cc4363c7c43fe3b3a5224359e038df29e0e0d34bab501e9cb9036a6273f405303712d2f981fa273ed2c98602222d6f91bfc7b1a4d2ae09837c755189b4fb0bf22853bfda06866477318795559819e21899a47af36c67e74e4f12bd2aee460a36d3f064f685285f85c7da23806b02079847267ff27ce9f8a09af067b17cfc27a845f", 0xb3}, {&(0x7f0000000200)="68adaeb3a99c92ba4dd79f76924347bce4610349007e6a7634e1c4a96ece33c1053ab6bc1a78014febe0d4129c51ae0991872c0c015454485c24961ec51c737fcf763ace98940e0fbbac98230c0677a13e09e1189176eae97ed5ae3a42990e645a8bee2c80825af81adf19d54647", 0x6e}, {&(0x7f0000000280)="58cb327bedfe5e7f5da760b64f52a74f005118d3611ad8b51815a26fcd4cfc20977a746cb0dbd03bb5427a5b08ecb5285a09a5052a52b782e1e4137bab48f842a2a5c3f3e945f2735c3a778f03a75353e30a3571cd1d779f597a63fb8ffb88fdda35065c8880b1b56616ba0cc1e7e0d5114f280b86722f39e970034329e49eb775b75150e89257609d7800a2a6a6ef", 0x8f}, {&(0x7f0000000340)="3f9c8523ce3d037fc2f58a219db261a4254e15d8e5e29f53290eb420eeeec378de9c775b739eb9139312fc76d628e3b0c741343612aa7b6d96ec84355d3f6771ca88b6857b3b9420672d35066c7f6d28f387b590af9bdbcfe9b6865b6e3dfb07fc21ff5378a93c83877fa9868d09e207dce419cbd5a63b33cf3641f8852633324966887f71145a66f1cdc0b3cc6a4aa02a909db6396d18d5c06c951889d783c1a5a1c60a6c00085968b663d0b3017af8464cddcef8f5178864d379d205bc52aad3f19c185a7eb3800644c3466c3d8c13c36d6c79274fc21f3869a0bfc6380440d87040aeacb550b8", 0xe8}, {&(0x7f0000000440)="581bce1b9b8a1238", 0x8}, 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0x1000}, {&(0x7f0000001480)="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", 0x1000}], 0x7, 0x10) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x77359400}, 0x1, 0x4, 0x7}, {{}, 0x100000001, 0x4}], 0x30) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x1, 0x4, 0x2}, {}], 0x26a) 2018/06/06 04:22:41 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r2, 0x80080) sendfile(r1, r2, &(0x7f0000d83ff8), 0x9) 2018/06/06 04:22:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) timer_create(0x7, &(0x7f0000000500)={0x0, 0x32, 0x6, @thr={&(0x7f0000000340)="59921f90054221d25f3f18d4e224f8650b40715b75ecaf0c9166f6ad89014491ebd7e743c6aa84244981b051da9ecf7ab575837809bad12a32058b1ae8bcf78873422fe2df02675cad5470beb046e4388a60cc4c13c916bbf7327ac657d7e49a9f47b4ad4261d7d4e12a081a8564d57683f000eb89040dc7504547d3d7c06f116c28e3cca559c479c4c6368b5ed55fd931d26a0e8dc4649f1dd6769bbb551997fee09ef616fcc38afbcad49743667d6817938cdbbe0bb873f5422b42d5dcc2d49e65dcd513b3e04d5767aedc76fcc9fb2de9bff2127962b686d8c5e8a58fdbea59045fe148a6cbde893a2f2bee3c40290aecede2cc072146", &(0x7f0000000440)="1907e3597e580440be2a78a0e4242f9d2fb5a20d32a967de6823fc1a6ef73e5676e8bfee4778f370c688049e532f8bb9a0de9d3edc44728b369431575b11584e0b2b52362388f0800e95e4d8cd7b8fad7bc728a9e2cb402890ed42e4d4b37b06ec8eb4868c9d1ef7102be748acf6bdf3aa3250cf4aa3f5a5568af5137ab18e10582dcfcc8cf558450f9a0918d6857e40d7e4346340d3c0a6d6321ecb4eef58c455d7a28a4398cb5b"}}, &(0x7f0000000540)=0x0) timer_gettime(r2, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8001, 0xa911, 0x6, 0x2, 0x1}, &(0x7f00000001c0)=0x14) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x90, &(0x7f0000000200)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xca026ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}]}, &(0x7f0000000300)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) socket$inet(0x2, 0x80003, 0x7) 2018/06/06 04:22:41 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e22, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x13d8, [0x6a5d, 0x6, 0x5, 0x4, 0x10000, 0x4, 0x8, 0x10000]}, 0x5c) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x13, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000080), 0x4) 2018/06/06 04:22:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100001300, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000)="cadeeae20d69abf4949c9afa5ea6d3737553d98368b07086cebeaa6dc467beac82584b10079bb2e8cf0134293c477359e56f577b9c25e680ad40e9f4bab9b2becf45d2a3aa67791a6400d29d42efc961efba5806bb0e", &(0x7f0000000080)="71520654323c803f5a50efff14bf2e38fb2115ccc71354edaef259926cd656897daab10e48eed8a7d5298e1c86b6ecafeb37c000a981a4bfdf967b8719006a44c2a780d8601ada50a1e1c7df7715c874f6fb4082fdba812d3caff6a3e97bb5d1f3ef74573192190d02bc317294628359b87fbd3c227d9be874b915f1f7478b", 0x2}, 0x20) 2018/06/06 04:22:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) 2018/06/06 04:22:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) close(r0) 2018/06/06 04:22:42 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000015c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001640)={0xffffffff, {0x2, 0x4e24}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x20, 0x7, 0x3, 0x52e, 0x1, &(0x7f0000001600)='syzkaller1\x00', 0x3f, 0x0, 0x9}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="b5562d8204fb7827baed249d327e868a646f75de19cb0cf452ad0ca6d5c3397cebcae709677dc0078c586c843a761b934c310e36c3d5bc2f9b9d52d3b42d4ed20d92851da4db82f42fea6f64ed38669936a1c00dd322567b7a2c51efa779b71b643d536893483d25db885a9f2a1cbc700d02a1827d0b707120bbd61fe04fab9bd1ef5c57e42683d91f677c762586417a432c1becf61c5b9dbecfc19b5a1a17027a211e710aa23c5e5fb9962f63b633f293dbceb3adeb98dd8f52861896553d5db4a133349561367bdce91c347938c3323f6233cb9e47416bdbbe1955da42088a095bc0a12cebb415ef89b5358628fb44c983051e87c2cef898a8583017eb41730eb1e63daf69d5a99e2a2b24e4a11f24f0d0dc92577b7f6827a57629aaf9cecbd23847364d2b3834d71f53656a4e87ffb27729bd6840ae93719be631e9d994f20ae7ec63505bd49cce92b44e973e2819a6a5d5ec9b0cf316800ba97b1c612ea9c579769cd0a7c0bc58504005d0f5d01eca40b34f318e7627e5cd9ad302e0a29436f5a8315e686575d001037ceabfd8e5cafcdd99980e3170c7013383986b47ea944b0f756a4f219b5be94762807e4ab5312fc32ca3b3091ac782b6b09e5af48a697c9abdfb25de09a41857246bc5e0f6fe933e7210d9d3c1b1701b74908b90123e6bb56aef2737c27971a2f12356d1b606d1836a83f82bdda6ddcb9a0939a3023058378baa24e1c509c38fa0dc0ea9351d4102b688535e7bff28203f9e9630307c1da0a81e4dd3c478c2af8eff2f770fa3b66daa7720ebde0b0a3d1eb459a64c558a1ab300000c0ad7d89c167b296d7f816fb2bb99b3445086919f818c9126de6fd427dae71334ad03a5a8dbf9a3eb92193b579068dc9b136964f615c80971bbe9b1491bcdf296027f5252d54a1e74eec5442c6b071a97011223d5b8aa3991e677501a82751b02615b366520bcfe057e8b5459e397c1ca9cc8add9efdb3799aef285985675e0d9e4a32222e0cc5acb018c0afe18c96b96ffc57a3737731661b1e55beb239894b2f3282ee740fad106d33e5957ab874ac4f6923b0cfc0c3a594cd725428d0cbf568b973c0c2e503d2c37ddfe0be477430270178fdc25f51a6c5dd651759717bece3b641c5c997762c87093b0e93fef5fb8af8292178ad107ba816a645799952b36db67c140c447af9d70d05ba8a176cef9a4b22f09b401bd9c7c3168ad62256f5ce27ab2b58423acb517af4b667f55667c5b527ace53d4c86fbeca6171a4bba0117332bcca616450092432126eb25c7b85079d66833baedf107ed6b1a87dc6dbb76693c6726df6d352388b4d3cb58f6831836c04b18281eba8caf701f1298b577d22ec08b2a9e5ab5663efa5d5cae5eb07bfb23ef625c16fee01f7343c5d802ee06700c9f622f74bfc2cadc3f48331c9047af45bb17fac42bb9b1e4ecec2faa8e620e0da9d8c7b56ef8b7c9a52e54116da1e0e4decaa8944c796b378bc060a564ca6896eb347ebd5106af115c38570eb807fab8090ed25077407db481ad8662722322025833be0a3bec152eecedb91c108ddb8325b4afeeab1cec807e753c65794036841d0e5c3abf2babd331e35b584eb5c0b9af2541a53dd32354ff485cc292bf51d0209cd834cd71274370be8c5a77f1d7e70db7ebb0b9c5fae4dc66fb268855ce03a7cff641c5f91ed896d42300b2b3df73348feff1db2c20cb22724c9c315352815e0ab256d7dc1054f915a06276ae787e31e7bb356673f1539c1a2bc7bed871104134043355eb346249f43771830f38ad681a15c8831747cc8466a9e342b60b05a7c6e7eb2c046ef78316583c545afceb9c978c41405e11014f1c7c61afb7d41312eb905544653a0b2908572a0551220c1a6275e4c87f6c5dc385b1923dea8ad93c18bbe2bdbb26033f4a1232a1db46d2d228f753aef95e6957cdb9be84ca019c560ab872b228fcdd3ec5e96c8c8ac924467c6ff2f09c90b32cb35f484bf507867346ab6e3c470e31e8fe3e485d8ad87358cdad53ecd4276ccd0a113fc83e6debe34232d597b6cba56ee3c3eac0d388ce9ef7ebc019990fa9beb92b28deea6f0adb76babb534620d73327c8a461f68aff769b473942b482276f44dfb189b9ca4514583cbbd7a9a5283eb1d1e41838bed953fc22053b33465efa2661e2e7ec4bafc437875aec1bdc1b87dd5d2d0b8976462dcfe5a267cb747e1a1bdbd01e731b78163af241a78f487e6ded6b3ced9adbb3756f029f3563e87dd0f11b3530756db17e49d725a7835baba5f69251e9dd2045f126dcd79c6fa002ff5ee4a0a4bfd8f0aba9de665c56c30397bbdf175065bed0670e9f04ec1d50789daf6b4e36e511a468b529c1099fadeceb83c2174036bd009545a722bea9fb9fdf7f50a07b7f9d30b706c7e93ff203045a861631cd93b183908320edf274374a1a9b493d2af75795dcfb229aebb56c418d1a1169ee9f941e201d2bf88e76ab201f8ffa5b53c3d6ab8c4ec014ba7a0802e5eb9f47a35190c80cf008e681c29e719f39d85a49e63c66a94a4df7fe5a1bdd331d3724a6c76f703fb42952770cd6fe9dc4799e705e1ad450e026cd7e88107d93ba8e528e86e15d6fc16058b5a8d2d48889b51a156ebb2cf77992587a79c6327208629e447922c5cb84026a4cff5fd0024fe9e517f4e2d81ce911f8dc0b672329478b38fb919b759837eb2eb47d580210141d7ecf3488c1cc0753e36a16287980e4d970af58e13c16dea9f23075fd6162ad260ff1db1fe919513864ddd4ad2ad9f1b2028bc2526f59be6a66e29e6b5ad20434aafbcf20179e48f5d306ff41761ff407c5c7e42bae023cfe13278c689904ec525d5ee6261754cb8b583f9ca8941e5dd847e63c472f6939a2ace8e1e6d50d072b6776013d741a3fd5a0ad5d67fd656314a93dc2b4db5e851a57810df3da965e46060f05c23af6fa7f7ca8a7e41a265678db850b4d816fa819698200bf8fb2636c080c48cc05a59c8d38026ad111866a6dcd52d4481f19298ecd9bc0d8b058d3fb5a8a8018f70d42eeee76191ae7bd6f6ce56e9e4b1097f28b79c45089714f052799bc1719a1a08a7982ae0cfbc5ff7b410b19aae7fe20de9699475293f96a9c2a19f60d1a5f75fe0451858c119368050f1fed2211110ff628d4c48de79c79be9256b264b30e093824b6cda591f306a11b8500aaaf97263d5de1e05767ef258b424ebad99884633bfdf7b2d569542cc6f3a2940bf6cb6d0bee39f23b2c88036efe53c7737cfe363112e2aefbf6315b2338f8fb3794de074b1dc824e4a77298aea04fa0855881c67120060cfd5f70e4b7c824959313f25812e2fdf343c803aa10b1dcaf5ba6d9d03fbcd3e39a03957b51bb1f699d10d8f5be731efa90ec604b6eb4a7b39f3ae16967117d27b7ae0bdd8ff89221fa0058ab36a565fb5d17a8ac26fded3379629bf0bec00a01e4de1d3bcd57a620ad64797300e33f3b80e1744fa4956669d4c7ef77b32711031d850601cd3a6e8318c2e5e378685140d56c23e351ea1704cffa3e0a11ff04d03ba110e404f78df84dda4b35e456d93425a7a207242feab9996c7b9e7a10c7f808c0f8c40efbf1a79c05bf630d2e2e7db036dbf152c6e57db3f5001c9560cc1eaf65f679c5617a1619e2c6bca0a7f5710a46c8358fce34b82b5f23270d1e24c7766ab776a0746833cc336abeb49447827596546d3705271acbba78bdd37b229aabe7d65172689818e68b100372eca5b5ca6f10aca6b92110a7113b08cb6f207c529e41c36017e27a686a897673be928b1b82445a239607a7f43507432ab34e0ddf674e0f250272f880fad2341a28420ab1648080a7c563feeca30a060048e59a0c9277debd71e83aa1e3e108f680c2e1dbddede9fd27c4feac1fd028d266de6a5bbd1983503748a54fe09230859bb36559bce0261b9eb39511ff7ac5af7704e62feba71d582f3995a1879d4a3513681a9c023b94ee18e1feb1fb8bad675eb3ba8f53aed10062a4179ed50506456a3549f64bdfb51c2c23dec917ec0ed16765ab02fd5d695114deef67b2755074ef0e7c2f558042c8ef3f41dc509696acbc571cebc9b31b50d9a93301871774ac1d7d5dc733fb455fc6201b85d4b15126558b91abfbba43d59fb468a57528762693840513d536f063bfb877d2ea310a9679cb9fda9c66fc22482baabbe69d2a2618a691c5d3015eb101a1ceaf5acb11e0fe0bdc0e56efe23bb73ef11fb5a8c8891f3386766cedd69355258765934d481a73b87a8fd7bb6de28f49befef4bb06de38522b82046940814d7ac217dbe150f09f9da83376e8bd7db1bf51098b728ba8dea285c7a42b4bb2be990e5d90ff5071561685af920408cf4cac0ac197eef405b8af9916b336f0cb17677401ccdf26f55a4a60fb173fe4bc9a1471b9045dd055ba9b8b42a50471894bde685bd350ef713ce7174d28199f3eba96cb478bb3a3c4db2a0753c7cb15e246576d2811a3acd5682c1cb3bdadb0b6d9dc49fe5c9151f92bc685e864314a020a57dfb7d89c25944b5afa6fdb4bd764dbe384bb3d98f59eee0c41263ef99e014952f7553494609558b35279ac3483b7591a8849bf6e4dfe96a3c64b2ef386ab6cc7d6124ace7427a98b9624b8304dfe85cf8de1ff09c106bcfec3fcc431df03ea273df3f637d5ba1c363192c0039e42f435fbccea100b79329a5f0cc3f79082d1a0ac04139172c49e68bf183f72d8bdaae94af24e99f5e13437f2638d8bf120843b581a91c0b16ae4230b562046973813ccb754a3fd54b2b8bf941deb3d4b83603f267123d9fd575a90bb66f9c25ca0c2d18fffe92d9602d957732988bd07a820a948c6d3392b028885b95b02a8cb78865de6322d17f9170aa222689372b9dcdaa8a561ea5b62c96ec6c98335dd826ee0e9bf922d291114a2c78a5ff01e14c6941dbfd541d445a1f60ae80ae94a5a77ba7c547e6cb9308e02b67a8674f18459e774906d0b0084937a284fc1f562d9165fc57d4b3ac0e517bbae9f6b5bb8a40da70d927812f9904ad24cd96053b054272f84e31481106dfe60bdfc14a42ec49ff4c2d55697fbf0f9851ea8b5eca63347b1d2c061acdc2a820824ef2bf616163de3225ede3f96b46999aec7da1efb6e807a433a5cd5a89ee9cd1fb50fbf70c7d4a2d5d48345f4ede45050f30b0698bb0d42b138b1e3bf82dc09d0685f9245751b39d13f10ef399eec195ef7052d817c44543b7ae0b5d74ed3a2119c7c920363e2effa6fb301441d43517b9d3998883f53f15c61b9bfbaa11d54fa197e97a756ce4d593592f31c9a4dfbca14b2698f5ccf5d6f654b98f5a910dbfd6ebfd5ff2c90df17947622198ea8aa2f7a383425a85e263162fcfe6d09a06a0010b3f34f64e36e2f7d45e750553062b61e7ab7332d7fe13bb8d00118888e4713730859f1c1ad8a26ea27b8f1b5c6b1c337a84927e61dba8d1c94b4d5fa879d5b59c7a97341901f87f50b301103c40dae59a75c4404ac0d61044de800ad61685dab8c1bfdff58b7b8473094bb52bb2ffea285135db3bc0aaea2ce93417e208ebf6db702971b9cadeec55c5356842134b8f8a7d27af32ff484c37dbad51ad3241bb274812ea2008fac460cb177322306bd67ccb3293b77af975f03a06606d602f5997876e40b9f9327cd9593bd020bbe00510340e448299fcd492ec0891f73a56ee39d6f61377d6896363874b3f821a6955861589167b2feb549c18e1b20994acc981dbaedf28306db935d48512668773393468185be55dd2dc1aa7ef8750807fd060e9", 0x1000, 0x4, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240), 0xa8}], 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) 2018/06/06 04:22:42 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x20}, {0x6}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x103400, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/06/06 04:22:42 executing program 3: socket$kcm(0x29, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x94, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x29, @empty, 0x80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0xa7, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1}, 0x8) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) semget$private(0x0, 0x0, 0x100) semtimedop(0x0, &(0x7f00000005c0)=[{0x0, 0x8001}], 0x1, &(0x7f0000000580)={0x77359400}) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xa81, 0x8000) tkill(r2, 0x15) 2018/06/06 04:22:42 executing program 4: symlink(&(0x7f00000002c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) timerfd_settime(r0, 0x1, &(0x7f00000000c0), &(0x7f0000000100)) r1 = socket$kcm(0xa, 0x1, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x8) sendmsg$kcm(r1, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x200000c0}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000740)}, 0x20004040) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x2, &(0x7f0000000200)=0x4) recvfrom$inet(r0, &(0x7f0000000340)=""/178, 0xb2, 0x40000000, &(0x7f0000000240)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) statfs(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000600)=""/199) mount(&(0x7f0000000400)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='nfsd\x00', 0x1020000, &(0x7f0000000500)="74e775cf18bef94833c654a1e3a1f463184db3d340b488abda679c319b854a88b51373096d9babd63b513ddba17f6eb2a0c83d3934d6d7bc0ce63c49c273bf7f9b67209701ca5236315fa0ec34665330f0b4ee99864216646e57477d483cc85a14931596505e9b675d7ae8e764d7d02662132871f42ebd7d5cd235ad8e0fafeea0e30ac987ab300f17a6af20fdd73072d1a7c17b9026b81a5b4d22e904f42586cdb770de1d6fe1b83f20f28f80b7a926a31fd2e692affb3c6cc1edf1f09d23bbc196bee0397260f7d0eb8c6cce3784eb1e7ca0ab32e12d1f008205a1bb184093300bf1a65c") prlimit64(0x0, 0xb, &(0x7f0000000740)={0x1, 0xf9}, 0x0) 2018/06/06 04:22:42 executing program 2: r0 = memfd_create(&(0x7f0000003ffa)='w0\x00\x00\x00', 0x0) r1 = socket$inet6(0xa, 0xfffffffffdff, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x15) r2 = memfd_create(&(0x7f0000000080)='dev ', 0x0) write(r2, &(0x7f0000000040)="16", 0x1) close(0xffffffffffffffff) dup2(r0, r2) 2018/06/06 04:22:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000000040), &(0x7f0000012000)=0x5cc0cc79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) [ 144.294626] audit: type=1326 audit(1528258962.293:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8798 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/06 04:22:42 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000100)=0x20040000000002, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffe08) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xcc, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xab5, @empty, 0x6}, @in6={0xa, 0x4e20, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7f, @empty, 0x8}, @in={0x2, 0x4e20, @rand_addr=0x773c}, @in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x9f74}, 0x8698}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x81, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2000000000000}]}, &(0x7f0000000080)=0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000002c0)=0x80, &(0x7f0000000300)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x7, 0x4f7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7, 0x8, 0x4, 0x1, 0x5}, 0x14) r3 = shmget$private(0x0, 0x3000, 0x443, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) 2018/06/06 04:22:42 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000040)) chdir(&(0x7f0000000080)='./file0\x00') socket(0xa, 0x3, 0x800) 2018/06/06 04:22:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockname(r0, &(0x7f0000000280)=@llc, &(0x7f0000000100)=0x80) clock_nanosleep(0x4, 0x0, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"18a68ba0380700060000000003b8e3c7", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280008801c00070f000001800000000000000000", @ANYRES32=r3, @ANYBLOB="00009e000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/06/06 04:22:42 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x36, &(0x7f0000000080)={0x6, 0x9, 0x1, 0xffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0xfffffffffffffffc, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:42 executing program 2: r0 = socket$rds(0x2, 0x2, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000003000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], @ANYPTR=&(0x7f0000000ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1400010000000000000000000200000002000000000000000000f3f0ffffffffffff0000000000000000000000000000dc3f76ed28644bbf0db7c9c6845ad20e19e8fcc4220e123c1daf0c2acd9886288a0f97dbc1000efbb19a7d460c3be58de459cec64f555877cb1ffb35466e5bd5120844a269cb167df80be1d2bdb5c4f1cd8926b94492823f6fcf4eeeaf3b0f4c50433e7876f445d9869a0dc71598d3d823f4ed9afc5ca47b440bef831a21ca6a6c964321424127e48729a909a8860440202645d4cb4d78e546da19658a970bf1881d14859aa101ce82"], 0x42}, 0x0) 2018/06/06 04:22:42 executing program 4: mprotect(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) timerfd_gettime(r1, &(0x7f0000001040)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/06/06 04:22:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) read(r0, &(0x7f0000000380)=""/13, 0xd) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0xff, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x9000201b}) 2018/06/06 04:22:42 executing program 6: r0 = socket$inet(0x2, 0x6, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x14200, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001400)='/dev/vcsa#\x00', 0xffffffff, 0x1) r3 = getpgrp(0x0) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000001dc0)={0x0, 0x0}) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001f80)=0x0) lstat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() r12 = getpid() r13 = geteuid() lstat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000008ec0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000008f00)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000009000)=0xe8) stat(&(0x7f0000009040)='./file0\x00', &(0x7f0000009080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = gettid() fstat(r0, &(0x7f000000a480)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000000a500)='./file0\x00', &(0x7f000000a540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a9c0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f000000aac0)=0xe8) getresgid(&(0x7f000000ab00)=0x0, &(0x7f000000ab40), &(0x7f000000ab80)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000abc0)=0x0) getresuid(&(0x7f000000ac00), &(0x7f000000ac40)=0x0, &(0x7f000000ac80)) getresgid(&(0x7f000000acc0), &(0x7f000000ad00), &(0x7f000000ad40)=0x0) sendmmsg$unix(r1, &(0x7f000000b640)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000080)="a8021559b659127c0e87d7032f7628fea4fc0068283113a27f10e0daf45c7c285ca06c96b86a0c44c8e89f", 0x2b}, {&(0x7f0000000200)="59b84aa00b52bd85ea8ff1ecdaec5fe55647980833c41e62a9fcb3142d294b65756914b13b1c0a7022d6801cf6f4876d4aafa9de7180b80ede530d074f137088cf042bde686ced91694ad03372cce9f3d16283cf7c937cdc4e4de326e4be5f406ce4c991d733299549501054fc0fc4537fef0386331d69e47bb0fc513b03423eefc722", 0x83}, {&(0x7f00000002c0)="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{&(0x7f000000a900)="1d0d3d81698f26b16eb969caaa79bff7f50070db8afe374e70aea30ee825746bfc88123c218e433b6296c60aa61c108e6550b886736b270bae736cf2c4ae5480b460cd", 0x43}], 0x4, &(0x7f000000ad80)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x58, 0x10}, {&(0x7f000000ae00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000b500)=[{&(0x7f000000ae80)="c0ebb605237d48bac33ea98e199e593655d53462b2296f4eaefc374f3b9ffbc128b1b568744e712c4c16446c1d5b0dd2515ed83a3c9755dd910f2480924625b65e35794975f360eb7be96a97b34869903d0b5b18f1a6b244037d80be82dc62c18657b99d49f1908d9bd7aeef0a6174b4a37efc3d2d675d67525ea1ce7bbc9f1837f1f348a29887abe4508af6043e061fd211533315757cdb206534c4d8d92c46db037a5af02e5e33251c22ba270e3c5a9d4a2f", 0xb3}, {&(0x7f000000af40)="f04d1ace97bab0a87dee4a3106cbacdb1377f988d7d0140eabdddf7eda6fe771f330a6e6795e484bcbed444c7a6ac04f060df51739dd7498b66b870a8d33c9323042b49df872526f20aa635f238cb52dfc48873dc77205447b0d81d96219b73902956ac97eca201ea64ecd10f60ace882d028f5fc084ee23db648ad63f5266e352f481817278c65fb18f09e46a370845789be25cd7391972d6c61eb1e9bf034e76e102d13d2b5d59bad04be220d5e1ba0f519ba3d0c50b0c7496b1ed869a2f46b61e4aab0f284fded933d0775d14abab321b3bf533678475e938fd6bd2b9e8c3dc8fcdf12ea35a1c482e869ec2908e843c48fcf18a7f33bc84", 0xf9}, {&(0x7f000000b040)="0c1fbcdf4242d76177ffd9073eaca811358dcfa9ba996bcd677800667b1cbb47d42d76ee9f106939b3321bee214c2c466ea58cdda0dabeda20a5705349bca7774283c8da6ef315f51b8ca5dafcabf38c154ec89660f83be8d1ae87d8a328a71ecf872f3b", 0x64}, {&(0x7f000000b0c0)="ee0c359147276612657a37fbe9448ffee954a434707e84350e0994d660efcc1b317f3cd4a0834479b2d09cd84bdc2dee99e0d5e02f3092eabb462bb181bceaecf80c14800807974189860a67efe2809630a4417acb45fbb3f126211783880b295dff97db1f01aa0835bf62a3ee0f7db8e36b60f07c46abecab842e4f9750420110ad4b1ab4f9cb9ba09633e51b2fdc23c70bb75cc557a285d8", 0x99}, {&(0x7f000000b180)="f9db813536804b7a7249020f1e46f1bbc6bd05d0d2cf723825eee368b3614b8f31cafd101700bd2c08467b221b35f339c876188727bc4e893d28202c286bff58c1d9a2521db6de40546a482d7602827bbddeb809cd263a113e46cce8390591d6445dc187ae1309808c5e2f559172d9249b340b4ea09377e306a656d243f1e455a6e25b38bfa5cfce027dbc49717a5a83fe96", 0x92}, {&(0x7f000000b240)="d91149b91948393aaf00bd5ecfa27e0d6fa337d848339f513d4d1b6ab867afb8327335d387864d82a4c362e9231e28e51601fa230b9aeaeb4a81011c2be60cb50db9bdbf1bc943dd0f920cfeb509d161713965ddd9b6dcf83af590ef6657dcc9dde46c84843427cf91b95180f2e96aa6bd269848e3ba1f1273d1bb8c67db959186d1241c3f7d5676a6d0347756f503bcef1c7a826075cdbd9b84d8a8a3dd762f2c52f5f1938dbc655b19a0c5f3b039f516f5ad7c2d9744685bae09c1e8505ddf9a19a869bf8826cd98da0fa2389c20fbe02e9e39eb458579904a3b1ea5ed175af37c7b8180f2da4b11d947069a89d41bb8da46a9fff4", 0xf6}, {&(0x7f000000b340)="fe8a608ae2838336f79ac5743e56c678f1e9bdde4cd905a30bcf2dd65ff445e42d3b150b27660377495874e56021d6c7f95b1da399f39049a73ea9c71baeec5fe71ffa5ed368ae27ce6ba62e938a1f20fa5415d87d1bb327e78df591609f0dbc8fe02ee44a9236bffb510f460d0a49c6b4812041702341c8c1eaf8ed8d8bcb685918c3b96fd56a01d66268131428b5d30399f2d20ff0e6bfef8569003c40285eac65", 0xa2}, {&(0x7f000000b400)="666573bca05a7d6afea721b96820b22740f41f783fd99d0fa68d585706f14c86e0228d5dbc21ad0a41853aca40c740039c6985935fe6931ab3c19745148a95d55f3d6df3cb5267c428ceae38dadcda6ce9a2fe2f5bb1a983c8fc15f58004130f7db311fbd7066483d21f21f00dfde2216384d6a0ecd6da1adf87843c7a74657abc05e2d3ca45e06b1c2cdc7eeabe115a68e9edb18b52d800438f77683ad27fb8d7a44231dc1e22af6e71813051cc74a0402ea06ecc9d39a9ab50d4919a54d7146e2d118d3931460ed99ad9bdbc4c3efe87c99fa663322a", 0xd7}], 0x8, &(0x7f000000b580)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xa8, 0x880}], 0x8, 0x4050) 2018/06/06 04:22:43 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) sendmsg$rds(r2, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000000140)=""/64, 0x40}], 0x2, &(0x7f00000017c0)}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge_slave_0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/06/06 04:22:43 executing program 6: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000040)=0xffffffff, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) [ 145.140970] audit: type=1326 audit(1528258963.139:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8798 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/06 04:22:44 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x3f, 0x8) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/06/06 04:22:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r1) 2018/06/06 04:22:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xffffffff, @empty, 0x5}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x101}], 0x64) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup(r1) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x40d1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/06/06 04:22:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) close(r0) 2018/06/06 04:22:44 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x3, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r1, 0x80184132, &(0x7f0000000040)) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/96, 0x60}, {&(0x7f0000000180)=""/45, 0x2d}, {&(0x7f00000001c0)=""/247, 0xf7}, {&(0x7f00000002c0)=""/163, 0xa3}], 0x4) 2018/06/06 04:22:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000000040), &(0x7f0000012000)=0x5cc0cc79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/06/06 04:22:44 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/76) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) 2018/06/06 04:22:44 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffe97) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:44 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x0) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x4f, "86bf88eba9001afecd1f0e546adc33396c438d816e3ea524d73bad17209dae7a17f7c236054c45616aa154decf3b803cc1e67fe75599ebad0f36b603d411e114d94c9fadec687eb97a349a488ece63"}, &(0x7f0000000080)=0x57) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000680)=0x3) r1 = openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x0, 0x1a) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000700), 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x26) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x10100, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000003803000038010000ffffffffffffffff00000000ffffffff68020000ffffffffffffffff68020000ffffffff03000000", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000120000000000000000000000bdcd0627c3e9f11dfdd425475d92ee63c1792b68853719272a2f3087857c3fac9a41a7136144b7e7acdb95a1679e21cb001ad64002df895ec96f047fa4510a32920287d44a174054d3ed9733593f800632b36a219f4d37fea4194f30"], @ANYBLOB="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"], 0x398) r3 = syz_open_pts(r0, 0x0) r4 = dup2(r3, r3) r5 = socket(0x2, 0x6, 0x0) listen(r5, 0x0) poll(&(0x7f0000000180)=[{r5}], 0x1, 0x8001) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000007ffc), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x3) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00000001c0)) clock_nanosleep(0xfffffffffffffff6, 0x0, &(0x7f0000000040), 0x0) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0xc104, 0x40) linkat(r2, &(0x7f0000000600)='./file0\x00', r4, &(0x7f0000000640)='./file0\x00', 0x0) 2018/06/06 04:22:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x7fffffff, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0xffffffffffffff6b}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000080)={r3, @in6={{0xa}}, 0x3}, &(0x7f0000000000)=0x98) 2018/06/06 04:22:45 executing program 2: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') lseek(r1, 0x800000000000063, 0x0) 2018/06/06 04:22:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000000080)=0x40000000ed, 0x9aea71b325077770) 2018/06/06 04:22:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xfffffffffffffe67) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bridge_slave_0\x00'}) 2018/06/06 04:22:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) close(r0) 2018/06/06 04:22:45 executing program 7: socket$inet6(0xa, 0x80006, 0x2) unshare(0x60000000) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200102, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0xa019) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x101, 0x8}) 2018/06/06 04:22:45 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = dup2(r0, r0) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f}, 0xa) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{}, {0x3}, {0x16}]}) 2018/06/06 04:22:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r0) [ 147.314585] audit: type=1326 audit(1528258965.313:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8918 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/06 04:22:45 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0xffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={r1}, &(0x7f0000000400)=0x8) r2 = socket$inet6(0xa, 0x1000000000003, 0x2000000000000008) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x220000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x1c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'vcan0\x00', 'ip6gretap0\x00', 'bridge_slave_0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0xe8, 0x138, [@connbytes={'connbytes\x00', 0x18}, @cluster={'cluster\x00', 0x10}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x240) [ 147.391952] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 04:22:45 executing program 3: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8000, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/06 04:22:45 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_out(r0, 0x4000000000005463, &(0x7f0000000400)) r1 = socket$inet6(0xa, 0x80803, 0x2f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x5, 0x0, 0x401, 0xa00000, r3}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000440)) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000100)=0x8, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000180)={0xa, &(0x7f0000000240)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}]}) connect(r1, &(0x7f0000000380)=@ipx={0x4, 0x100000001, 0x1000, "dedaeabe6d5f", 0x10000}, 0x80) open(&(0x7f0000000140)='./file0\x00', 0x400000, 0x2) 2018/06/06 04:22:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x10000, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) [ 147.599246] xt_connbytes: cannot load conntrack support for proto=7 [ 147.605951] xt_connbytes: Forcing CT accounting to be enabled [ 147.661965] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 04:22:46 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0xc}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="fc209c933e69b74264aa0d18634e70c0e02c2bc33ad049ba37c6e22d6028a06919dd1ca993096d1e2fd635bb090a699abaa8d0c81de11220eecf3ae8fcf3ef3d8d189dbb0d30c98903065b02e0135cd0d261e906b08b8cd7a667ec8b56b9cff06353ba387791226a68f72fd3ab7c478877fa041fcb9917a6bf19e584e3c5d4073705776b3184ccc50f0bd4e264e74bea871ccb62d3d2ced61e74828d0f6a85ef67c5d4d02a63661e257c9269d043114ad3d1d0942ad3ebcd068cb63681437e1ca8cc86b53645a968d15286229192a165fb6d4bff05") ioctl(r0, 0x1, &(0x7f0000000140)="df7bdc1d98fe719f0cbd47a3777c7ca8e26b2ba8d9105d67c839b4d984ded0029309d327729a16a5cb3a57ef131f95554b101a549dd17c5c28991947d10c1128f4225cce3dd179e49d71255c82cb327eedac3e1c1830008dd87c28511ef2c70bfa980af87f3a6e7a867a604a1da5f116c3e7173f6bc8f6755a6f01155e5c831a5755f8d73d4fd49510525339d7e9") 2018/06/06 04:22:46 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x3ff, 0x233, 0x9, 0x9, 0x0, 0x7fff, 0x4, 0x1, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x1, 0x3d3, 0x6ab, 0x4, 0x100000001, 0x5, 0x401, 0x5, 0x7fff, 0x10, 0xffff, 0xfffffffffffffffc, 0x6, 0xfffffffffffffffe, 0x9, 0x1000, 0x7, 0x4, 0xaf30, 0x7e6, 0x80000001, 0x906, 0x8, 0x9, 0x800, 0x7, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0xa}, 0x1000, 0x5, 0x9, 0x5, 0x1, 0x6, 0x8}, 0xffffffffffffffff, 0xa, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000091, &(0x7f00000000c0), &(0x7f0000000440)=0x4) 2018/06/06 04:22:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:46 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200002, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='fd\x00') fchdir(r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffffff00, @loopback={0x0, 0x1}, 0x1}}, 0x0, 0x9, 0x7, 0x9b, 0x41}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x200000, 0x9, 0x8, 0xfff, 0xed2100000, 0x1f, 0x8b, 0x3, r3}, 0x20) exit(0x0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000180)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @rand_addr=0x100, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff]}, 0x2c) 2018/06/06 04:22:46 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x19, 0x4a0002) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x17) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) prlimit64(r0, 0x100000000007, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000eebff0)) socket$pptp(0x18, 0x1, 0x2) 2018/06/06 04:22:46 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffe61, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x87, "86f7dfbd00b1993deb3cb78ac181e93ed8131c82a70165d911d8a914f4807ffbeba9d9fb89433f7273f76416609c24bc8463951d0b2bf47a247bd326039f6287d947d207338002f6a3e5531934c4dff25bb316cdf04aaf447c68a50e64f04d7500eb38c1eb3efa6c6c1de8cfa119ff89af35727f32056c43b5a301122159bf7f4e58a11b6ee07c"}, &(0x7f0000000180)=0x8f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0000eb7c8b9e447db99197f6d6346714c1b08ed8872120d5059a97da563eb599fa7072e160406d20f4d3b2531a6d9997ee6036ff52da1c3adbb94001506228b31bb0eb97252082552d11000000"], 0x51) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, "4e322a11b3c7d9e81b0c15cdae9297af2515dc9fcc7663b69dc83b9478fe5b0df5aed3b599211bb6bd924e4c"}) 2018/06/06 04:22:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r0) 2018/06/06 04:22:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) close(r0) 2018/06/06 04:22:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="006ffc2f07d82c99240970") r1 = socket(0x8, 0x3, 0xfffffffffffffffe) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_vif\x00') sendfile(r1, r2, &(0x7f00000000c0), 0x80000002) 2018/06/06 04:22:46 executing program 4: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e000000000000400000000000004000000000000000000000000000000000000000000038000300000000000000000000000000000000000000000000000000000000000000000000000000fe88e79dfac4b40144f097ba6500000000000000000000000000000000000000000000000000"], 0x78) sendfile(r0, r0, &(0x7f0000000080), 0xfba) sendfile(r0, r0, &(0x7f00000000c0), 0x7f) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000340)=[&(0x7f0000000100)='/%\x00', &(0x7f0000000140)="00000600", &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)="00000600", &(0x7f0000000240)='\x00', &(0x7f0000000280)='eth0@[\x00'], 0x1000) 2018/06/06 04:22:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) exit_group(0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:46 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20002, 0x33) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, [0x8, 0x1, 0xffffffff00000001, 0x9, 0x100000000, 0x1b3, 0x0, 0x7, 0x9, 0x6, 0x5, 0x8, 0x7fff, 0x14d, 0x1000]}, &(0x7f0000000380)=0x100) flistxattr(r0, &(0x7f0000000100)=""/246, 0xf6) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, &(0x7f0000000080), r3, &(0x7f00000000c0), 0x201, 0x0) 2018/06/06 04:22:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4c0000000000000000000000000000020007000000000000000000000000000000000000000000000000000000000000"]}) 2018/06/06 04:22:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x82, 0x80) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x200, 0x2) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xfffffffffffffd22) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:47 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setpipe(r0, 0x407, 0x9) mq_unlink(&(0x7f0000000040)="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") 2018/06/06 04:22:47 executing program 7: userfaultfd(0x80000) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3d, 0x10001) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x6403f, 0xffffffffffffffff, 0x4004020) 2018/06/06 04:22:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="40eda4bcdbf307909f288014b906d85e84c582c16b45d6e0dddb8939ac24229bbf6b0804f27058293d5c6dc514a2", 0x2e, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='blacklist\x00', 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x0) 2018/06/06 04:22:47 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd}, 0xfffffffffffffe4e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000019c0)={0x0, 0x1f, 0x1400000000, 0x2}, &(0x7f0000001a00)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001a40)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001a80)=0x24) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002d40)={0x0, 0xb8, 0x7ff, 0x9, 0x2, 0x100000000, 0x1ff, 0x381, {0x0, @in6={{0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, 0x3, 0x1, 0x7, 0x5, 0xffffffff80000000}}, &(0x7f0000002e00)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002e40)=@assoc_id=0x0, &(0x7f0000002e80)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002ec0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002f00)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000033c0)={0x0, 0x3ff}, &(0x7f0000003400)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003440)=@assoc_value={0x0, 0x6}, &(0x7f0000003480)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003840)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000400)=[{&(0x7f00000000c0)="bbcb405583a243aab7359ee4efc1b6fe0c25455dfd8341bdef1a7613a80059e3b416f6", 0x23}, {&(0x7f0000000100)="1dfcb7c797d5c7706556f9ff5d70473f84ad329d34e8634a876ee95e74a54eb3e28685217d39392518da5a058689bf9da2afa67df087d1fe47d1646f8321bc39fd43a1f8068ab4a18336fb0f22e0e40ecd9629baadfb69f1d634699d1e7eeaf33ec800da596fe0dd689f65f5391c9ded6ea2a1b07b4c79a8913b134d8dcf3387c424268a29dc0e4fd02690f9c59e15165cc7cffa94aab434b20ab6deb859f54e214de41855bc0185f202", 0xaa}, {&(0x7f00000001c0)="733b35a98d2a19d87e0fb43c2e53d010ca821a9fada77f4a47057b155f82c88c9f0f7b24ec405921822db5a981ce0778313ffb679b4e70b771b46223411cb112ea10e21453b2b8e2f5986ea7fc7bb4f59e46bf9cb79fc1378635f2882f88e0db93d4f77b445be7f47f21974959a42f0c1cdf1849a45dbe0b4648dce4c983599237702e91f255f97c85939ad649d45ebe9ba495eb921cd32250168a7060ceabab418a553c3cf3e6874b1fbe78807591af26f0d02ebd11129160bb60593f4c3455d5e06a28eeab341dc32811faddf24f9b67b84ea359b15845b28e6ed368108a6befa93d14", 0xe4}, {&(0x7f00000002c0)="f4c2b8ff135821bba31c970a1bcea7f4bda52efbbf75e441e33d00d82efae9b9273b570b55fbf564e4f325e05c2a7c407d334517a7a3", 0x36}, {&(0x7f0000000300)="5223eae6bdf658eea8d0ac6fb996c64a1aedac2164a9366e93d89227e53ea31d516d744f74638a11888e1e2b08f7cc38fc50ba715c40e17d429e6d394e6fa88b740c3c1f664e9ba1f33cd3321b36100afc16c5cc256502352251dbe8baa0b91b8add4ac8", 0x64}, {&(0x7f0000000380)="01f6e7bb1cb15d7ae6ed3e24d28df4d1d59d0d2f1b69825b8d48e18403f8a1182c4f0cee9864bf8bca4482c1a10b357238f4bb7e5c139024ce7975ef1f6e2f55dbf0ae477ac3", 0x46}], 0x6, 0x0, 0x0, 0x80}, {&(0x7f0000000480)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001940)=[{&(0x7f00000004c0)="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{&(0x7f0000001840)="c87814a3fc07635e58ab8c846fb907e10f748d058284ae9f50bea5dd7bc4ab6e1fcb67a7871d3c6f34733c0fc5a7aec4cb9c698a59a56bb952f1cd3bf46fa59b161a3972fbd489a949898c0c86d0150123fd0d8024ca31b5a96494cf76d02a71295da6cc6861953953e8f3560dfaa1c0223ecf0e43ec118dfb81c2e7b7e04f858bc36a2522ba966b3bf6361bb8ba16c797092e46cca8db7fe69bebdaeeb1fd91ec5f698567689149bdf254cc961fa6d733297b2cfb71d9fc9e3f5e75888dbfefed14b8cdd3208677d9a7ff970c97a08c08e45ba724067417fa4afc8f7d1605a72d43e4cb418d23191d3c", 0xea}], 0x8, &(0x7f0000001ac0)=[@authinfo={0x18, 0x84, 0x6, {0x80}}, @init={0x18, 0x84, 0x0, {0x6, 0xfff, 0x24, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x8, 0x2, 0x69, 0x30000000000, 0x536, 0x2fb, 0x100000001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x36e, 0x4, 0x4, 0x2, 0x1ff, 0x101, 0xa0000000000000, 0x4, r2}}], 0x90, 0x40}, {&(0x7f0000001b80)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000002d00)=[{&(0x7f0000001bc0)="e5e2ef7c586cb29df7d6fdcc9330734270da3d3db4cd1af41b5d43cf5c73398c41aaddd2c8cdcc6bbbadaedefa", 0x2d}, {&(0x7f0000001c00)="81adac3619d6bb48946bc818c008609cff26529c516a08c5bca7549e124fe86260b7b348696898d5be9b65be8e614eace67c814add7c56983b4f59bcea168fc704a301b7bb8f0970870aa0df8a2d3b19e8e714d08193e07d07581dfaaaaed22fd8e165d635a62c239ac7f3b75b3409c42535d98f14b68cb2e556a447489985b10cb1d7303684610337287babd7d36cca16e98e828aab60d6741b6df06d6c7135c3a9938ee9237f", 0xa7}, {&(0x7f0000001cc0)="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0x1000}, {&(0x7f0000002cc0)="397d06632ecf82addc976afca90c2291463816e411998356368c5c517206ddbe67e3de5a055f3558660f", 0x2a}], 0x4, &(0x7f0000002f40)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6, 0xffffffffffff0001, 0xd8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x5, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x2, 0x6, 0x8, 0x100000000, 0x4, 0x8, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x8}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0xfffffffffffffff7, 0x5cc9}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x80}}], 0xf0, 0x400c040}, {&(0x7f0000003040)=@in={0x2, 0x4e24, @rand_addr=0x1}, 0x10, &(0x7f0000003380)=[{&(0x7f0000003080)="d1b819e1fbe193dea5e74be909d956857144def317eccba1fe395ce2d2f7e9f7484b55a02a5b885005c96a9e8a8640d4fb0870b285f598015aa17841b6111d62dab0df5efc6c1b76ee66263c31b68b0b3fcf28acbc2f74bb739e108c05a0630b4a0f972207146c8f2f9f9605f8514dc559c00fde4dd6abf9adc256dc2acfe90541ed852c73598cb785c03b018cf2079d341a967c8c89f6e75d6feb7e9bbc8f86dac80359033cea99c680fa6b7874987d86787682a885a6bb3b8b6f8166656334c586e51104936f5de27004409a94636f8cfea2d116811aa5365861eca649f2fa", 0xe0}, {&(0x7f0000003180)="08d1d431e8c4e59d4fdcf1e20b48d242c3012af28c8c7335a87d1ad02901796d8ae1878ca9f28785de0588065f002c4517e1fd81dd3f897b54eb1343565de8a01461a1f384369ea8467f74182fffdc59e4d8f6", 0x53}, {&(0x7f0000003200)="e5a277d0475df16a1f2f0068a60beb048a8ed1ef45fc0ca230d144efa1f9ac9e3afa9e77ffda5c198c78d4eb99148157f9d176447f25b547267aa320e294db7131766036b3122550420463ec5da32191c9cd71db52eaf660416e9523c32447ff2aeb911428234262a63332402f42b8932e3d513bb39624735e62e547773fdab53e3c198949be1472c91986a4b2d9b3c5b956137bfe7e9b88cf4920d4f339756df01ee5f69123dc0199bdce295c828c4f8a63aa9f80f4e9b7b569bd9c8d1811d24e0d2fae383645460219c7c67d359d3eab353dcbe56431962483093376f1f4f3507edd69b6fdad64", 0xe8}, {&(0x7f0000003300)="1a71773fa9b0b45502fa9d966bf944f25b3d560be9b04968b448c77cf0d326baf908e759c67866149fba735f668ddecc17f25b42ba5b8ac6e71a5fe770ed73e9eb25ea828c8b4422468780d831e18bd057c80286e02356322e5916760ead8f72d0444a3e1d2c76fbe0ffc13953fa4b4b751671523c22ec6a45", 0x79}], 0x4, &(0x7f00000034c0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x81, 0x8000, 0xfffffffffffffffb, 0x5, 0x0, 0xad, 0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x1, 0x8, 0x420a, 0x6, 0x10000, 0xffff, 0x20, r7}}, @init={0x18, 0x84, 0x0, {0x2e4, 0x1, 0x10000, 0x1}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @init={0x18, 0x84, 0x0, {0x6, 0xfc8, 0x5c1, 0x80000001}}, @authinfo={0x18, 0x84, 0x6, {0x9}}], 0xc0, 0x40}, {&(0x7f0000003580)=@in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, 0x1c, &(0x7f0000003800)=[{&(0x7f00000035c0)="4c56f97ae8eb", 0x6}, {&(0x7f0000003600)="0fa4eda26546711ab800cd236c60cb14bf76319bc42f8ec92ce5b96af60b16c2ff79aecd2fa60e89e957a83bab2702ceedcb285db3a4722a4cb31b215d57c7b1be5a8baf9d06372a7ee0f0edccce7ab88b0811a7a2f83ac67761f5f37eb7b0457e11cd02f69a1faa628ddc9b2afddde045148631a7eb4edd2f76850914194d7ae45600da9c2ea8105fe092708f4bf01884c5810ac5e7d1ac67f4838d6e79a7b1fe3402bf5eb0e1d277c5e4577a7e42e8b25851593b1f98db531f412322c895af8db2a33dcdd397b07c7f5b54ac77516fbbb71541e04cfbdbc0d8786e1448e4b391ab", 0xe2}, {&(0x7f0000003700)="8b9e3ece29338845235942bbc595f0c77ef189526c2ffc30d01991892968a28207dbadea0f7fcdea6fdb3c2bbf795beb50caf8ea342a780ccc1c142017ba14c706bd738024693bc454a7547f7647412abe03ccc883f23f0202248e176ea83f87c340823e413e0f5edcb8e18d99d8b972208b792115a3cb727957129cfe1389e9d983840b1d40647bd4a20de374d7284411a32a927aa6d81ab85773d8c044d6c084a1379a5346e8d8463706b8c098e864e1f4699a5f5300c2b04e39812a510c60b81289470846f2e244e28074ffdb7455b98e6e4fcc7e156f03e46320bbd1daec6614", 0xe2}], 0x3, 0x0, 0x0, 0x4004054}], 0x5, 0x40) 2018/06/06 04:22:47 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) close(r0) 2018/06/06 04:22:47 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'%route\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f00000002c0), &(0x7f0000000280)=ANY=[]}, 0x78) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x10400) bind$ipx(r2, &(0x7f0000000180)={0x4, 0x8, 0x101, "fc410800"}, 0x10) r3 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r3) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 2018/06/06 04:22:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) close(r0) [ 149.405975] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/06/06 04:22:47 executing program 7: unshare(0x10000) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000002c0)) 2018/06/06 04:22:47 executing program 4: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000001700)='/dev/vcsa#\x00', 0x5, 0x4000) accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) sendmsg$nl_netfilter(r2, &(0x7f0000001ac0)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000001a80)={&(0x7f0000001980)={0xe0, 0x9, 0xd, 0x1, 0x70bd2c, 0x25dfdbfc, {0xf, 0x0, 0x8}, [@generic="30e2418920bdeba10f2f9d207d35beb1bb6d16f393601a685daabebc54c62faf0415abe32b3c1558bba60e2521329a8b93e9985bf2bf17631833a4456f7783b8104fdf99a1ee02ba3da1c8afe38f561f92edfb0a3f74647c204b830bb647cbc355e150481ee510f1776d4c7edaaf0ff42db30224a80f8355acac069897662b3b8242821a355f1ba200f2c7c1be021f55a90245dbc04dfc252e28dd2c417b4ff3fea57ab8c38efc6f45131ffe305da000bc22833ec373e01bff5bcaff9f5d3b4ab80a0f535379f638908703"]}, 0xe0}, 0x1, 0x0, 0x0, 0x24000000}, 0x4) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[], 0xff57) recvmsg(r1, &(0x7f00000017c0)={&(0x7f0000000340)=@l2, 0x80, &(0x7f0000001740)=[{&(0x7f0000000640)=""/144, 0x90}], 0x1}, 0x0) 2018/06/06 04:22:47 executing program 0: r0 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) ftruncate(r0, 0x1000000) read(r0, &(0x7f0000000000)=""/48, 0x200000) dup(r0) 2018/06/06 04:22:47 executing program 6: r0 = socket$inet(0x2, 0x1, 0x2000002) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x3, 0x0) [ 149.462848] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/06/06 04:22:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x10001, &(0x7f00000001c0)="0047fc4907d82c99240970c1e6590f29d494267f0fe97734ad7a60d7e2f2ba6eab21b5b68aeb36f7925cac059002f92c142cb8135811a9a4124832e05cdd002d5fbd0123ac638537729043a88d0b6c43201f327eb777a1d435ed273bfd2cda715858810d7068cd9c99400f7054c5ad9a441839b1b982b4971a0081564a1d0100010000000000ac24753af5f8") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r2) close(r1) 2018/06/06 04:22:47 executing program 2: r0 = open(&(0x7f0000000000)='/\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x401, &(0x7f0000000080)=0x1) sync_file_range(r0, 0x0, 0x0, 0x1) 2018/06/06 04:22:47 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002d80)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f0000000240)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000380), r1, 0x2}}, 0x18) write$binfmt_elf32(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x7, 0x1ff, 0x2, 0x9a, 0x3, 0x0, 0x6, 0x21e, 0x38, 0x1d, 0x6, 0x3f, 0x20, 0x2, 0x1, 0x9, 0x3462}, [{0x70000003, 0x7f, 0x0, 0xfd, 0x6, 0x2bb75404, 0x6, 0x9}, {0x7, 0x2, 0x7f, 0x1, 0x86, 0x1, 0x8, 0x40}], "8964f6cb834d6e68462f0de9c4124b47856a191ee87b4f40cc902a06c58a3bf9ae59f3d901a9fe397199f527fe86cdde6bf0d939d0dca81a406ce0c4a835410281d7b4f21b998ac226e3f54a20675d58f4a04d7ffd36113a57f40bf1efc84aacff813e06e9a4b199fdd88f39f311037a442348cda7821f984dd18ab6a46914baf7be2e1c122323d9c0c7a2d9217bd12568c0e21eb4d7af7f644f9c306cb4c5205df2", [[], [], [], [], [], []]}, 0x71a) 2018/06/06 04:22:47 executing program 4: r0 = getpgrp(0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x40, 0x0) connect$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) r2 = gettid() mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000000040)={0x4}, 0x0, 0xffffffffffffff01) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000080)={&(0x7f0000000000)='"', 0x1}) rt_tgsigqueueinfo(r0, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/06/06 04:22:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(0xffffffffffffffff, 0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0), &(0x7f0000000300)=0x18) 2018/06/06 04:22:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000040)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x101}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x100000000}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x60}], 0x1, 0x0) 2018/06/06 04:22:48 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000001, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080), 0x0) 2018/06/06 04:22:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x100}, &(0x7f00000006c0)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x4, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}], 0x3, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu=0x3}}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/06 04:22:48 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) socketpair(0x1, 0x2, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000003cc0)=""/4096) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001c40)={0x0, 0x80, 0x3f, 0x8, 0x7f, 0x1, 0x0, 0x8, {0x0, @in6={{0xa, 0x4e22, 0x7}}, 0x951b, 0x25d8, 0x7fff, 0x0, 0x1}}, &(0x7f0000001d00)=0xb0) sendmmsg$inet_sctp(r0, &(0x7f0000002340)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001180)="b96a97d7534ebf31f75a9d073000a0192416a1f1e5d2af0fb85dee7a8859e2306734be6141a4172854eebfd49a17f6f39898bab42f5426ad047cc49888f88f"}, {&(0x7f00000011c0)="bb485b"}, {&(0x7f0000001200)="fd947761b1aa982bdad6e2e211eb31669c26a99732cf20dc262c7031f035149b23b77a227c575d510d777b991d8501c1b1c943c5383d68467c3e6c1ee5ad7e4ef754a0c5cd50"}, {&(0x7f0000001280)="ce29934903e20984c6784d658ea3c1744194346ad21030cc79f479fb2f007c2df7ea0b76686af639635f314c3d185beb1e6887fd1e389c521e3397da1196506cc0316855e3c66e8037be058dcb51bd84afb702bd320cecd7176612d3e69750761d0a9ce807367f046dffb20f898bdb0b6f3a5745f8714e5ee59ddccff37b33e6f3c2cd3bd9d57d7826fbde0f7a3bb5aa1898db5a1cee36463d5063962c29fbc51ac8b04f89584cefb44dde57c3d1b6aef1429246852333e8ce5a484d0b92fc21bd811a958acc9b330667791ba9d113ea6afa719a70c1bfa1c24b1b13070c949345fe3e7350517edf05"}, {&(0x7f0000001380)="dd7e2402879e22ddc538ad4a1817929287a5529a9e3dd102c46b94a1d98842"}], 0x0, &(0x7f0000001440), 0x0, 0x20000000}, {&(0x7f0000001480)=@in6={0xa, 0x4e20, 0x7, @empty, 0x3e1}, 0x0, &(0x7f0000001840)=[{&(0x7f00000014c0)="d68d4f0751c0574b809f820de60e0538ff8981afea11d336e683b9f5e1ca299bd6cd76d1bae386793c07cccb92b6eb415fd428cb97f7120cd7eb833e940b6705c8d0143934d1e27a8688503ebc9c63cab5ff8a741350e6defb64c67e6a4b1db83144573ffc72c79431ed3f8c0356edbd77bbf3d86699602dc4d7f3d0bc7ab529032e058761"}, {&(0x7f0000001580)="9cde4feb27f55e6511aa33b050"}, {&(0x7f00000015c0)="ba307d4b92047ae53ab0b649e3e74cb71a7b6077ecb26dde1b5a65fdc11622d9d2b3038e11128b55946eb07aa90a8d906677c3ad32fdd591f595075aefdfb1183cf97a37ba9779670170c61c0f56202d4b29ce418d4a1f8ada9f6e00a46ff30a59a12f51810594e59526cb8d392b6629fd90482a2124fb56f7d13d51b0cc"}, {&(0x7f0000001640)="1164c2fc39a092e7cfb601424fb9ec53574f7553a19ea35f1921ef7792442138cd54a3cf51cfad9b3ab1baac3ab76f596c53a10c55554fc4d8e1fa42cb443ab1fed96591feb8a9b3d6c629e74cc78d6e3c05478261e4b6079e3cecc81e69d64dde87c69a42235272d6257c7c48be2a231e0fe5c79426dca851cc8f1501ec1fb14b2ba67a37f25d7463d3115c423adc3889296bd5918b75c944204e9219d7637f9d0e3d2db2c587ea564255440d3c"}, {&(0x7f0000001700)="84eb4cdfe92d01c29bd1be1411d5348955804073fdbb562281aae3e5b2b2b068c72e3b0d7e40bbac50d0cb0e6a1ae91c4f09aae9d71717bbbee006e71b4d4106f4c49ca0ebf1c753865772e6a04038fbbc428e879d72757a36fdd25d2e2ef16236b0869fc1714ddcffe74894caf40c86f1952177170c324439a164adc00472e8923cf4977805ff363f1e53b34343d8d9752644d5d297b2fd49ae6e4a4a1c0492fc7f79e89ee4c6aeebd550ab9636d860a42388007842aee0a27409629ad84d5dc71a8f9365d5d93db435f9a448dfb63c30f5fa6905283144"}, {&(0x7f0000001800)="9ca34f36bd012cd2b4f7b9f48fc13f19d29bd1568ac217858d31"}, {&(0x7f0000002cc0)="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"}], 0x0, &(0x7f0000002480)=ANY=[@ANYBLOB="00000000000000008400000008000000fe8000000000000000000000000000aa0000000000000000840000000000000000000100020003000000000000000000840000000500000030000000ff0f00000000000000000000840000000600000001000000000000000000000000000000840000000000000001000200000033000000000000000000840000000500000020000000020000000000000000000000840000000000000002000700010000084b1b8b7f71bae344216325860d24f10969b92ff98985999a6677b87c2b5ba0737ac72b69780c6b7f5d9dad"], 0x0, 0x4000004}, {&(0x7f00000019c0)=@in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001a00)="3b3311d3ba5a79f804c0878500715b9464e9aca075ae97e70341da048b1f041f41985bd2cd3d43d94e15f7020e223dd02b1d7db6d35af3df9c48e33df48793ec15736fefff1c2502c3b1d7a0c988c446845ac500cf8047a10299d1f9d1612e0ab6afadaf2a5caa4d9009ecfed68b677fc30ffdc6931938610382"}], 0x0, &(0x7f0000001ac0)=[@dstaddrv4={0x0, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x17}}, @prinfo={0x0, 0x84, 0x5, {0x20, 0x5}}, @init={0x0, 0x84, 0x0, {0xb6, 0x8, 0x2, 0x4}}, @authinfo={0x0, 0x84, 0x6, {0x6}}]}, {&(0x7f0000001b40)=@in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001b80)="fa1eec544cf3fd0dcadc98d2f31b2d64b4404f5dcdfeb5519ebe8c2eda1be73849366f11ac94fe1723ceade527ca91f2f82c04edd1314968bb37ec7cf4e690270a0cd0d90bd42b1628468d10f35d3aff7fdb6b4308ebe6e4b4d2a240087700"}], 0x0, &(0x7f0000001d40)=[@dstaddrv6={0x0, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x18}}, @authinfo={0x0, 0x84, 0x6, {0x6}}, @init={0x0, 0x84, 0x0, {0x1000, 0x0, 0x1, 0x7}}, @authinfo={0x0, 0x84, 0x6, {0x3}}, @dstaddrv4={0x0, 0x84, 0x7, @broadcast=0xffffffff}, @authinfo={0x0, 0x84, 0x6, {0x80000001}}, @sndinfo={0x0, 0x84, 0x2, {0x8, 0x2, 0x8, 0x8f, r3}}, @authinfo={0x0, 0x84, 0x6, {0x1d6}}], 0x0, 0x4000004}, {&(0x7f0000001e40)=@in6={0xa, 0x4e23, 0x917c, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x0, &(0x7f00000022c0)=[{&(0x7f0000001e80)="4ff853248e4382693d3e43824a2c048edce08d1e96a2313eaf2f1e614579b18267f0fdcefc2f47bc421eec5d3d3c42e35ec52f1f19ef957f9e538ca1879a73675c2259dbed47aefe895198671b450a8ec07b7a9c1c01d8a4eb2b180a9e67cd14c02684fcd66984e25cca08708aebec9ee5e4bf70d70327fce2e90a013bbfeb163602b358a999f796c9c6b601271880b7e7d21240901f9ca9b288302f74dd3a829f58e69cf37dbf8e90560d4e38424bcae37ba5eaf1d1e6727a4a05d84eab9ea9"}, {&(0x7f0000001f40)="30334dad3dc4287a0312a568d8857c9f972897ebfe9034691b"}, {&(0x7f0000001f80)="9eac6ed7508a98c838218447dc5f27d01e7161f6c02789a446b38b645ffd0b5d6af05574b141b99d2f9f4f435a9897d8a0952a1ae3c671d1a3a16043b1e6dae2bc79315c0af8bcb0873d"}, {&(0x7f0000002000)="0f2a3c4e9ac6a47f75bbd967ce2262e9a7d22cad9b0a4199af64eeab47c9b167d69dc3109947086674462788d26e78907c49c46b08173bd72937b28999f5be34123624da7873a140d64eca89e65de21c5c4ae4dccdf4d785ca999212170b9efd177e4fece11d34da64f944d2980708f4ab95de01ec3d944fe00cbfc522e9297369f9e93401058a116f391a00daa58b1cc6aee7671ccdb5924f92218cee4274e8179c1824ee330975a381ef265856fe5ae809c0c08f1267be6e19bfc2317b49f038c17bdcfae31075d6fb231a6141e4a481a131829be5c8051d"}, {&(0x7f0000002100)="ce4d383a4bb853e3aa3737c2e4a5651dfc90f7eb489e5054c033c08974b271c571"}, {&(0x7f0000002140)="a4fcd9ec87c0bd7a915af24fc1a8ff1a3178220c1b8e1b998bf402da2b0657e0c1651929a3339b95b778755b59e54a560cde21a38ac575599700b998d46a0b3cabb7d3fe94f16f96f31b65"}, {&(0x7f00000021c0)="54bad8a5ed53747c9e8bfadb923da54bf9d0a39f0009b988201eb1529cb5e9b281a897aaf289b805e9604979573340e68b819791598c12b0240b7afe10ca7d28c19dc6d5558b7398510216c6b0956b0f8484bd0155253639d353bbb39a51c06924b4ea255ef318d8d81005690c28fc2a891dee1fc410e930d84146fa39d1afaade5fda2dd121673559177d83695b73efa0d9efd23ab2cfda74cd65c944aa07f1f3b5c0b2855190a18e48e085dc14d8b2ca395520664bb0f6bc98b93d290bdb09b06f1b7f0e183137256c2b51e1"}], 0x0, 0x0, 0x0, 0x48080}], 0x333, 0x0) 2018/06/06 04:22:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) close(r0) 2018/06/06 04:22:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) close(r0) 2018/06/06 04:22:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffefffff7a) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x10}, 0xc) write$binfmt_misc(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x14088) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 2018/06/06 04:22:48 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) unshare(0x30000) flock(r0, 0x8) 2018/06/06 04:22:48 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4002, &(0x7f0000000000)=0x101, 0x100, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='attr/exec\x00') getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x4) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000336000/0x3000)=nil, 0x2) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x5, 0x400) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) r3 = dup2(r0, r0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000080)=""/197) 2018/06/06 04:22:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000201ffff0000000000050000000000000088c290b11b6a1ef7744853919d18fafb8e210836d8f89d7b6d01229e278921f1822b17e1df8e6e0d0052a6edea4dbf61527f31"], 0x1c}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101003, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r2, &(0x7f0000000140)="465c7e27469484def75cb0e691bec32eb9c3ac0c59a3f25812cdcabe0f3d8e2c2a24487d370d56967b1dc74b7d6f52ff656235ba3a962f3cb67444804b0441c06041a69ee7cffc1973273a5669", &(0x7f0000000280)=""/4096}, 0x18) 2018/06/06 04:22:48 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000100)=""/163) 2018/06/06 04:22:48 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x966, 0x454240) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="8f4dc89f3068b0ed9d5ac8b9fafa270d", 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000300)={0x2f, @multicast1=0xe0000001, 0x4e24, 0x1, 'fo\x00', 0x1c, 0x65, 0xf}, 0x2c) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) timerfd_gettime(r0, &(0x7f0000000240)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{}]}) sendmmsg$inet_sctp(r1, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000340)={0x7f, @empty, 0x4e22, 0x1, 'dh\x00', 0x10, 0x80000001, 0x22}, 0x2c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000380)) connect$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) 2018/06/06 04:22:48 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x10000) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x7fffffff, 0x4, 0x80000000, 0x1, 0x3, 0x6, 0x8, 0xe1, 0x38, 0x381, 0x1, 0x6, 0x20, 0x1, 0x6, 0x2, 0xe600000000000000}, [{0x7, 0x8, 0x5, 0x7, 0x1, 0x1ff, 0x6, 0x3}], "41e0f849dfbf64f7f9e67a480313e828a1ccbbb4821507fa8cb03f5410bb34195c34b506810250d5ee9dd6bcf0595af7632715765cab55beb0d90f02ac191a7e99babcf0a8124dffed50b148aadb339b1b136117508891141493693bb62f6aab837a2b6bb7a4e4d0bc693d0c5e3899d3dbdcc6469ee07897c7343affbd8438bdac3c1bdfd6af178ee3a048cf9b0f4f6fab089f83d2239d90", [[], [], [], [], [], [], [], [], [], []]}, 0xaf0) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)) 2018/06/06 04:22:49 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x600081, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000607000), 0x8) sendto$inet6(r1, &(0x7f0000d2aa85), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 151.041504] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/06 04:22:49 executing program 0: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e811c474e9e1f68d7e3ad316b235a8651"}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f03ff0306b84c23a50bca46a74d3c2d", &(0x7f000000cff7), 0x0, [], [0x8, 0x0, 0x6]}) r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xfff) [ 151.105756] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/06 04:22:49 executing program 6: r0 = socket$inet(0x2, 0x4000008000000001, 0x3f) r1 = syz_open_dev$vcsn(&(0x7f0000000700)='/dev/vcs#\x00', 0x9325, 0x400000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000740)={0x3, 0x7, 0x5, 0x3ff, 0x200, 0x800}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x448a, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000780)={0x0, 0xa4}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000800)=@sack_info={r5, 0x80, 0x3}, &(0x7f0000000840)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000200)={{0x8, 0x7, 0x5a, 0x9, '\x00', 0x7}, 0x1, [0xff, 0x3, 0x5, 0x9, 0x6, 0x80, 0xfffffffffffffff9, 0x4, 0xa1, 0x6, 0xa56b, 0x1, 0x8, 0x6, 0xe75, 0x7ff, 0x80000000, 0x7, 0x100000001, 0x3, 0x2, 0xda4db8cc00000, 0x7, 0x800, 0xfffffffffffffffe, 0x4, 0xa0, 0x7, 0x7fff, 0x7f, 0x5, 0x0, 0x7419, 0x10001, 0x111, 0xffffffff80000000, 0x4, 0x7, 0x1, 0x1, 0x3ff, 0x900, 0x7f, 0x5, 0xf0, 0x5, 0xffffffff, 0x80, 0x6, 0x100, 0x7, 0x89, 0xd7, 0x7a, 0x3, 0x615, 0xbd2, 0x81, 0x7, 0x1, 0x6, 0x100000000, 0x3f, 0xc0, 0x7, 0x4, 0x7, 0x57, 0xf7a, 0x7, 0x8, 0x10000, 0x1, 0x6, 0x9, 0x4b, 0xce04, 0x4, 0x1, 0x1, 0x100, 0x0, 0x299, 0x8, 0x1, 0x9, 0xffffffff, 0xff, 0x0, 0x622b0138, 0x4, 0x7, 0x9, 0x1, 0x1, 0x7, 0x9bc7, 0x8, 0x8, 0x8, 0x1, 0x6, 0x7fff, 0xffffffffffff8000, 0x400, 0x83, 0x1, 0x7, 0x8000, 0x4, 0x4, 0x1, 0x1, 0x6, 0xfa7, 0x20, 0x2, 0x0, 0x1, 0x2, 0x7ff, 0x5, 0x7fffffff, 0x75, 0x401, 0x8, 0x2, 0x4], {r3, r4+10000000}}) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000080)=0x3, 0x4) 2018/06/06 04:22:49 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="bc72a0cac604bfda0cc2e03342af1f46", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x7e00, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e23, 0x200, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x3, [0x2, 0xffffffffffffffe0, 0xe89c, 0xa12, 0x2, 0x100, 0x15c3e000000, 0x1]}, 0x5c) sendmmsg$alg(r2, &(0x7f0000002e40)=[{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002c80)="8e", 0x1}], 0x1}], 0x1, 0x0) 2018/06/06 04:22:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200100, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) close(r0) 2018/06/06 04:22:49 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f00002f7ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffff8, 0x40000) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000140)=0x37e) 2018/06/06 04:22:49 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000fdff000000000000000000000000000000000000000000004000000000000000000000f7410d790e13a6d89cd6ae11ef0ea3f100000000000000fffffff30000000008b5c3d397e0b985ed0b0287230f4e45628162095de9ae0bb84fc13ae909e7df5136d3eba52d8d1b40d4ab65120b850f2f9793dddf590438ce865933d392979926988f9c3134aa7175440120"], 0x3d) vmsplice(r0, &(0x7f0000000000), 0x351, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0xb0000012}) 2018/06/06 04:22:49 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012ffc), 0x4, 0x0, &(0x7f0000000080), &(0x7f0000000000), 0x0) 2018/06/06 04:22:49 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x7, {{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x1, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) semget$private(0x0, 0x3, 0x40d) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) close(r0) 2018/06/06 04:22:49 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x1) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000cc, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/43) inotify_init() r2 = gettid() ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x22) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000100)=0x4, 0x4) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f00000000c0)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) 2018/06/06 04:22:49 executing program 7: r0 = timerfd_create(0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) 2018/06/06 04:22:49 executing program 3: r0 = socket$inet(0x10, 0x200000003, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xff77, &(0x7f0000000080)=[{&(0x7f00000000c0)="240000002d0007031dfffd946fa28300cee60a0009005900001d85680002000001000000", 0x24}], 0x100000000000035d, 0x0, 0xffffffffffffff17}, 0x1) 2018/06/06 04:22:49 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x200, 0x4) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000037fffd)={0x3, 0x6}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000040)={0x5, 0xaa, 0x2, @random="382eab2e8b01", 'bond_slave_1\x00'}) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r1, &(0x7f0000aacfe4)={0xa}, 0x1c) close(r1) 2018/06/06 04:22:49 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in=@broadcast}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:50 executing program 2: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x41fffd, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@multicast1}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0x2bd) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/06/06 04:22:50 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xa074a512213aea5f, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, r0, 0x0) munmap(&(0x7f0000009000/0x4000)=nil, 0x4000) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0xfffffffffffffff8, 0x3, 0x6}}) ftruncate(r1, 0x401) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x185800, 0x0) sync() ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x3, 0xffffffff}) 2018/06/06 04:22:50 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) fstat(r0, &(0x7f00000001c0)) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000014c0)="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", 0x57f}], 0x1, &(0x7f0000000240)}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x1, 0x4) 2018/06/06 04:22:50 executing program 3: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1bf, 0x1) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000005c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) close(r0) 2018/06/06 04:22:51 executing program 6: r0 = socket$inet(0x2, 0x2, 0x8000000000000000) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x3, 0x22800) bind$can_raw(r1, &(0x7f00000001c0)={0x1d}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)="697036677265300000000100", 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) socketpair(0x11, 0x80000, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000080)=0x3) 2018/06/06 04:22:51 executing program 4: r0 = getpid() r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fff, 0x8000) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r0) prlimit64(r0, 0x0, &(0x7f0000000080), 0x0) 2018/06/06 04:22:51 executing program 2: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="043172fe876d58d4aee7ba830340c594e0ef3900020000e1fe2c5d9c8c03000000", 0x21, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0xffff}, &(0x7f0000000680)=0x10) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0xd0, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r3, r4, r3}, &(0x7f00000004c0)=""/132, 0x15, 0x0) open$dir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffc, 0x9) r5 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x747, 0x800) ioctl$TIOCEXCL(r5, 0x540c) 2018/06/06 04:22:51 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) close(r0) 2018/06/06 04:22:51 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x2]}, 0x5c) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/190, 0xbe) 2018/06/06 04:22:51 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x2002, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a94}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) clone(0x100000000, &(0x7f00000001c0), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000000100)="1747aec05710d52c5408f2632e91036315acf3175739f5051d59b20100000000000007578b05adf14a0c7a64140102fb040d62744240d8fc7cf6dce0b378c6d900fec5e9ab8e5bd077da231a93f8c9e417") r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x800) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0x6, 0x5}) socket$inet_dccp(0x2, 0x6, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x400000, 0x0) socket$inet6(0xa, 0x7, 0x2) 2018/06/06 04:22:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x922c, 0x5) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file1', [{0x20, "73656c66637075736574285d025b2a3a7d656d30"}], 0xa, "94ba26ac89c361132f606fbea49025d4a3c288149b8448b944664552f91668d29eba67bf6b71234a449f14c99d91e8618eda5c807787eff610a3d49ac23ab7a9006a009e50ae8c4b5047114630837369de6f984941733d2519103a5078f09f54445478ffb02bd2e1969e75fd44278a3d7c0a234b2f1ee8323f3fb09df6263bed5dfcb2c69e7e1d5b666e3706f19a95db3d626ac2c04d1e2a2b3fe5e11b006b3ca0e847585ac89155b0b881abc35faaecd258647fae94"}, 0xd6) fallocate(r1, 0x0, 0x6e4b, 0xefff) 2018/06/06 04:22:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xff, 0x280000000, 0x0, "ebd70e83bbf118ebe713c4968ea6c1233c59da04ad0083b970e0baee41b889fc66bb59ad8b75a1bea3c9b6d63facc59f8413d5981e02aba417c67535fdcb820dc2be2c18462f139d6eb9918c642c528e"}, 0xd8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) close(r0) 2018/06/06 04:22:51 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101800, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000180)={{0x8, 0x745, 0xffff, 0x8001, 0x5, 0x800}, 0x1000, 0x800, 0x7, 0xcf, 0x1, "7e1f8b620a87a4a770fdc1b529041f77a1a6eb5ea7c10225ab98cdd67015460addbead09696089f70d11ea598df7ee00424aaaa4e63c11b91d889f5be369b54d0f9455f5297ddacd4728334849906d3dd868bd0791f5c8a8d7119d3c13c9625e60d343794bfb8b0097f7f3d0e7e95ba8195763aae001e60aa12b47a08979e6b4"}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0xb, 0x0, 0x10001, 0x4703}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r1, 0x5}) prlimit64(0x0, 0x7, &(0x7f000035e000)={0x0, 0xfffe00000000}, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000000c0)=0xc000000) 2018/06/06 04:22:51 executing program 2: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="043172fe876d58d4aee7ba830340c594e0ef3900020000e1fe2c5d9c8c03000000", 0x21, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0xffff}, &(0x7f0000000680)=0x10) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0xd0, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r3, r4, r3}, &(0x7f00000004c0)=""/132, 0x15, 0x0) open$dir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffc, 0x9) r5 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x747, 0x800) ioctl$TIOCEXCL(r5, 0x540c) 2018/06/06 04:22:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000000)=""/42) close(r1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000080)) close(r0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/06/06 04:22:51 executing program 6: r0 = memfd_create(&(0x7f0000000040)="6970366772653000d87a1f44f453322b", 0x3) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x2, 0x6) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) sendto$inet(r1, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)="6970366772653000d87a1f44f453322b", 0x10) sendmmsg$inet_sctp(r1, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:51 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x200, 0x200) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x9, 0x4, 0x7, 0x1000, 0x45, 0x0, 0x5}, 0xc) accept4$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0x0, @my}, 0x10, 0x0) r2 = semget(0x0, 0x3, 0x0) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000000000)=""/67) 2018/06/06 04:22:51 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x40, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='cpu&3||\x00\x00') 2018/06/06 04:22:51 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff9c05db45c0ecffffff7ffd4354c005000000faffffffffffffff5336fb000104773949040b43b083d8", 0x30) 2018/06/06 04:22:51 executing program 0: r0 = socket(0x8, 0x1, 0x800000004) sendmsg$alg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000003340), 0x0, &(0x7f00000033c0)=[@iv={0x18, 0x117, 0x2}], 0x18}, 0x0) flock(r0, 0x6) recvfrom$inet(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x10060, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xf) 2018/06/06 04:22:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = semget$private(0x0, 0x0, 0x200) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0x7ff) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000280)=""/101) [ 153.499926] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/06 04:22:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101600, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001b80)={0x8000, 0xd9b, 0x0, 0xfb, 0x3, 0x9, 0x60b, 0x55, 0x0}, &(0x7f0000001b40)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x8, 0x63, "cfae6dafb0413a3b5e706692d07a9626e5b8458a92dde8c23db4395e5f8026641f78873abf384aadb6fe5f326c07cdf9aa095faaa8355eb2e5bcd1f610a9e16aa5b44a4b0d25d4a6b548418b548be88b2887906f8ea6af3e148a3b92b5defcdc507fea"}, 0x6b) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) sendmsg$kcm(r1, &(0x7f0000001940)={&(0x7f0000000380)=@ll={0x11, 0xc, r3, 0x1, 0x8, 0x6}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000400)="549de0a9b1f457c24ff92c0123c6b937e1431886e6ad5e172f5ec29e013b0543fb40b416642ff4d4c5bed8dfeb4f00eb81cad36d0f22780f136b6ee7baa3051f23", 0x41}, {&(0x7f0000000480)="bd9c4a86e276547fbecb60f096d09c25535d076942b0e0f38a249dcede42043baa02c88474af8001f93da22e97e03e71b16d9f51ece83a96c0f02f3a6d526d7306394f5c40c02bc1f3e50fbb2023ad36cebc37b5822f09ade7c819057f59563333ec78bdb0d1566e13db1191e24907fafd39ce8fe9f730977a0c5db073d5096711cc32f4dbf42428f3bd3ebc222f729f0cdccdd822c761933ecd59138963ed01151e7179d02cc4b22a0e498e0a1b608ec72c2bd5490912e6c9ee91dcdf23acaf5ac4a13131255c7112962d9d72", 0xcd}, {&(0x7f0000000580)="c6538ec0377ed563367a9ac424d86f301dae54ad018bcdcb8ef70ae96ce98a62c39010498613e8efe4016d39d5e7f6af652c91c214c474241c271418b1fcbd0a12d9b19ac42bfd0ab54789d460e79ef246d8f8e0dd3d9336805253fb90ef5cbac0f7aaf6191096534d76d53f9110aa8d798a934faa819a06831f1b92af623873ba23a4fcb8b19d33c9f1a5e543128426c024a3fb2935967ac8682d17c7c2a4d6d994adfea2473ed58a6c7cc67fcc61b57cd1c50e0275ea7e6dcd19702d5fe184b9a94b0890654287f4a389e3237467b9047df49e0a8d5c25c0136432788c119ead3a60cc27", 0xe5}, {&(0x7f0000000680)="5f30b9f708f39869c608c325df11921bff2390aa593690296eb9d42f6a567a73b1b1fdfb2256250288736d02cdd4c2ba", 0x30}, {&(0x7f00000006c0)="14767614a4c20d36d426954c883945def53113afb8102d8e8e", 0x19}, {&(0x7f0000000700)="95f2144897f306331884a7fbbd2313fc8054c981db54e7915a059a9db4c3ce085d13242a0bd80e420c422ab6792d8556f80d9b56d4828e583f8c3010d125269ecadfce6f3239c6d62b12db7dfa89ad0c5ebeed09ee3ec221b2d3100530576e2adf2f051df29551967b14aeaa7a1e2b0c3eda158a05ec06fbf609c6df81dc5d327352c840cfc70faa5e600bd2", 0x8c}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="c2ce009807bdc2490b4388b992287b455847b16ef5fb35a2f03462722a223faa2945c3bab594282a6bbee98480398f2ef2b5410460b73cedd65b49f9094eaa638e6d96346a99e2d5768ff8", 0x4b}, {&(0x7f0000001840)="2694106e6b76534b83a34f2011c17163485087dd5e00967a54d77e3328613ac5e4d960b5076798f56abc136c7919f09b380947fa062d1491d1336207afae2820531814752c5bd91651dd2b68e0e6f40c21a529b53e02ab20aecc346c9100aa8a081fce11456e84fe9ebf05b41901dce1cd0df9334aa26b51f4fca64cf3a0f6b2c3d913697b0aa0bf553a5df51edd1ad14e8949c679aa8c52b19f1c2a52d4e4766427748caddd3254995f15d532948e510aa7eb3ff7740e903d950c85fd71cc29188922bf267df77879c3b34192e8", 0xce}, {&(0x7f00000019c0)="ad3dcf34dcacf2086cc40e5fc089c69d8827377fbc0886c1c7f3ee7373be30577df25895a70b94a0a4c817992eceb4bc28baffdb9d698a32badc47fdebe9c7276b480abbee1c43d7a635eba331358bc2be3fe4ce6cb141662635d8222cdc893a2db889437738df3e0ed0dc4ff686acfb4c94e8b8553980b2cdc785547a4d5a375dd6a16d1d0ee2168f339d9e6c537d336f5e2d66b3265570c7e1af72642d1b587f96e88b52a6aa7f657a6bbd", 0xac}], 0xa, 0x0, 0x0, 0x40000}, 0x40005) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:52 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0xffffffffffffff03) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa000, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x201, 0x70bd2a, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 2018/06/06 04:22:52 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="00000000050000") setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) exit(0x0) getdents(r1, &(0x7f0000000040)=""/114, 0x72) tkill(r0, 0xf) 2018/06/06 04:22:52 executing program 2: socket(0x100020000000011, 0x3, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/106, 0x6a, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/06/06 04:22:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) r4 = semget$private(0x0, 0x3, 0x40d) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) close(r0) 2018/06/06 04:22:52 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6_vti0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x3}, 0x10) r2 = getuid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10008000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=@acquire={0x130, 0x17, 0x8, 0x70bd29, 0x25dfdbfe, {{@in6, 0x4d2, 0x3f}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0xfffffffffffffff8, 0x4e24, 0x9, 0xa, 0x20, 0x80, 0x32, r1, r2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x0, 0x4e22, 0x53, 0xa, 0x20, 0x80, 0xff, r1, r3}, {0x0, 0x8, 0x40, 0x4, 0x1, 0xfffffffffffffff9, 0x7}, {0x8000, 0x3, 0x81, 0x6}, 0x0, 0x6e6bbc, 0x2, 0x1}, 0x61e827b0, 0x5, 0xfffffffffffffffc, 0x70bd2c}, [@tfcpad={0x8, 0x16, 0xffff}]}, 0x130}, 0x1, 0x0, 0x0, 0x84}, 0x40000) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) 2018/06/06 04:22:52 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000180)=0x415e, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000700)="48cf6022176bb1011b3108e84261415e99def048ae1488b83b23b41fd527af6892eadafa930dedd64322df78f8578afa9bb61c0a00b3f29d521e4417eab1adec31d4e3f37ec45fb0ccc73a5b0920d9355351830e3f000000975daf8101307063bfa9d489e98dc22b6201e67335dc89d4f785dfc5655a0942e2a39761eaac64abe7b517045d339546c60911e1bb0200b35ea7ca20ed7d84582c2dd89f6f1cbfc3499837362fbfc600ae4b8fb3793168357ec31bd8e2afe6d9482ac063c2e82adbef6f71fd270cd447e8066f", 0xcb, 0x20000800, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x439, 0x0, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/06/06 04:22:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) close(r0) [ 154.263573] device ip6_vti0 entered promiscuous mode 2018/06/06 04:22:52 executing program 2: r0 = memfd_create(&(0x7f0000000200)='ramfs\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfd9, 0x4001) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup(r1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/06/06 04:22:52 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000309000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0xc0045520, &(0x7f0000001500)=""/27) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000001400)=[{&(0x7f0000000080)={0x27, 0x1, 0x0, 0x7, 0x5, 0x2, "07f20d9e2f2f2bc4815d0629c4dce05d8085bd42d6ec1556bb1369b1bbf99d26c6f49406af140127047a725d5ffdf466494ae4a3c6d0d0d8c50116a870aed9", 0x12}, 0x60, &(0x7f00000012c0)=[{&(0x7f0000000100)="c314a54728ea75eef1a69b56118799b744a39759fc125bc8fb171653eb12b7e44fb5273aee0e741a0facf0ded1e5aec243e17ff797f78534948c8d5c29a3e26da32dd80aa8b5757633605512dd504849b4d92d9ce35ab7fafeafcc7db9168df786692419661c251262d4e78eb46d8aa3c9a327cb49966d46e005806bd5c950e06b2fd5cfba7802fb4461cab4725244279116f95e0c558acfec96fa39751e2f72d6d3cd46bd636f58", 0xa8}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="58bef69c47e9d31237d4c8fe31aa0e51f66c460c909db2d127c994cb61bdcce06bbeeba4bd1013fa0d023d37e590fab33fe2e566f7a79f05a76798a9cf8582ab409372c133adfa5f09b8ad7f65239de1dc", 0x51}, {&(0x7f0000001240)="e31bc4a75c2a449e22bf1b2a899aa916c1809672f3be23272d12ea341cc63a4616165b8de264a12b3e28297abc5a7f000dce514b707b12ce8714854c69184944398dd5648340be56c22074f9fded6d0b8bdfd0a02a8f4ccc56f689acfb5dabe64d7974b2c48b0fcb02aa5a97e334b86ec06fc0d7acd20276", 0x78}], 0x4, &(0x7f0000001300)={0x100, 0x185, 0x7, "3226c72b33cea9c1e79b35f08a49e48932ad11b4724f401193b9892fcc9b6df77a13a7c2a3365d797597cae0a87a394ccb49563a3e2dd908074914044f7f826e991866c7452889e9630a4aedf62a8449047b405e145cdc541871dc42f7d9ede041786a1e5b172fba8f9536a51c8785121f20e021fcd77abe1098ae5bd82179c426e3755140186d303a5937a5597a8b3f422b682ba76c2d412619fdcb44f9df822d4097bc1911a250cf465017a976977046e47508c5e4fe9a48605606f96e0446aabaf4b3d9ec7589ba4915947ab8e646c5e4b84ed657567c16380175ebcc6cd4f1237b5a14cf0e32839c24897a3a"}, 0x100, 0x4c050}], 0x1, 0x4000) 2018/06/06 04:22:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="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", 0x10f, 0x4000814, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:52 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/245, &(0x7f0000000140)=0xf5) [ 154.400461] device ip6_vti0 left promiscuous mode 2018/06/06 04:22:52 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000180)=0x415e, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000700)="48cf6022176bb1011b3108e84261415e99def048ae1488b83b23b41fd527af6892eadafa930dedd64322df78f8578afa9bb61c0a00b3f29d521e4417eab1adec31d4e3f37ec45fb0ccc73a5b0920d9355351830e3f000000975daf8101307063bfa9d489e98dc22b6201e67335dc89d4f785dfc5655a0942e2a39761eaac64abe7b517045d339546c60911e1bb0200b35ea7ca20ed7d84582c2dd89f6f1cbfc3499837362fbfc600ae4b8fb3793168357ec31bd8e2afe6d9482ac063c2e82adbef6f71fd270cd447e8066f", 0xcb, 0x20000800, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="5e0714f66c8380f86bd13020bb6083c0f2945371e0b93e33a0bf8db9c574a45d8ecdc7ce585c68befcf90d973359aee2e78d0388e75ecad5fc71fe0888ca8b37b87aaa806c9a3133a2a3065ade6ae95695ae3b5d77f266d56765c5441875368802a35ac2c6b8e35fab9fcf1d4ce799770730abb1873cc39a4c79dc74c24287c946f439a09af2647ab566f605e4bd9448b87f3ed147c5960a842e652ade31bce0204f399de2b8f5da1f85b910f7a1c0b8cd302c6821aede80b37ac97c7db5ce50c2185e25b88edded35cf54492a5ddd9c653238dca80f7aa3bc7e8b2139423203613aea44314a583366faeff2deb86d7f9b711f623e2b156501ff09132a14db553cffe81e16d1efa8f5a07cd95677aa7f209da7dcc984f635a3c64996c6d6fa5d1b3faa0db893800e62c1dad2945955780ca401d602e6f61094e99d162b91329dc6622a0d8a6e0316a66854e372f63fb94e7dec4051b909507cb0477b0c88f59300aaf1cf42d83156017759fd3d347336cccc10ef1eb0fcd913bc70b07c06154dd8efc7bffa16262a96d34be455f61fad0c3801a3c2385fc4a6b40517e078ea40dfbe33d9a5acb4d15ac1e9d8b3602a20acb8a2e2f246648bfc92cc53ea5d8ed62f91bddf0bdf07e0840bef83a4358186892ea5454de8f80252e7c859f93bc8db92dd5c0ddb5ef44903fd8f1a49203d9a65c6974544a3efaf9cb7a6a2d304378f51305e68b9872715848119c2ba869f3c56cd31b10b9a6249228e2905c1da384c1025f2054c664d8605f4e646c4979239c57bb3e2981346b98e49630bb6a143aad9784fe4344c18085b0b069c630e4aa6d52fbb03d569f61a8b0365dbb681959ec0627459c3d2b27421add102dc8f48e827541bd288810cd1168f301e71e1920203939b684b876ff9d32053a4092ae9fcdadb77af1dc4eb239c94dcd3afe02ed827b7b96d3df46c0267ac0fe481cacf80ef1b1cabcb0b811b371f05024ee9e82cc4067b699bd6a5102bccaf193a83d49606da42441cce7a53596080b2c52bfec87bc3cf4037b263ad6849ecad178e84805bd1aea4d37269787769286e4b06015de99f6379fd397d0e3456c89d4493bc04bf7e9880179707db8f4efe967889d76255b4f3ea40e887981877d753629e769d7e48029a15c6090a0591161f89f79bf474afc0e42cf046adb37e3c41c42420de1bf8db8e104ab11a07641f31b03f6387a5be4dd1d4c412ecba08ddbb536001b53b683f3dddb908563b6a4398d9d6ec6328d261d46508906e93f162c577c65a9fa704699e4e419703e271377e353cc8b05e05e9021d21db918cf1774ecaef9a7c5513f70a274744e8b3ae281b6c775dcf2ae1ea5e83fc628393901c4237c21fb4f9d5f5991a97afb8cc9b7c2c1f50d0ad85ce993c5b43f91027a545d5a8e5d80b017c669279977609626e60cd2502cf643f8eaa54508744c33a6141dbce7527ad158c8256bf62c57aa001a9b2fad369eb967d5ea35f1e778ce67fd2a2cbfa106090fbfa41d338eada80", 0x439, 0x0, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/06/06 04:22:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xfffffe7b, 0x100020000003, &(0x7f0000000080)={0x2, 0x1000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendto$inet(r0, &(0x7f0000000180)="8bc0bfd9bc5df6dba029fe14fa87c9d629332a2749009ba58285e5eba0750568c5a83ea7b1c7df206741b35dd91fb8ba23c228d229a9e618c8dc6b820ce135fc6337cb8a6ac17a844bb592693d7eec1692ebde9034cab075a5295cb316cb8a03f6fe6a52cad11b1e10b53b80d2c6763742ed9d91dc657aa14798cd516de1e9c86f4579dd5b1ada1164c7523f23d59d91f25c17acb5e7c63bc5e5f6d265306b192107092f", 0xa4, 0x4, 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000280)=0x8, 0x3d5) sendto$ax25(r0, &(0x7f0000000180)="9d", 0x1, 0x0, &(0x7f0000000000)={0x3, {"65d0fb25a55ace"}}, 0x10) 2018/06/06 04:22:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=@bridge_getneigh={0x20, 0x1e, 0x601, 0x0, 0x0, {0x7}}, 0xbe}, 0x1, 0x0, 0x0, 0x40010}, 0x200000000000) 2018/06/06 04:22:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000001280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x800000000000080, 0x0, 0xc8, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0xfe00000000000000, 0x340, 0x10001}) 2018/06/06 04:22:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0x0, 0x4}, 0xc) 2018/06/06 04:22:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) close(r0) 2018/06/06 04:22:53 executing program 4: mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/99) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) chdir(&(0x7f0000000100)='\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) 2018/06/06 04:22:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) semget$private(0x0, 0x3, 0x40d) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) close(r0) 2018/06/06 04:22:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/06/06 04:22:53 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000540)='/dev/urandom\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000700)=0x1) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000280)=""/19, 0x13}, {&(0x7f0000000180)=""/92, 0x5c}], 0x2) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x2000, 0x0) sendto$ipx(r0, &(0x7f0000000000)="10780add7faaf64f0e3d2a3dedd76bddc6a56fc0754edb215a3aa35d26cb254c03841e0fd58f4f3f76a8a20351fa17604a4233dc2a72a5adf39c9809106130bb869823c86709ccec21f9e83f0dc109f6787e62eeeb374d3038b5ade0982fea584e8d25151f5f910ed97646e9d4572ba154d30d8d25f787d7ec2dcad70edf3f07e2bf652627b7cd508536363df7b6ae1eff09f0b4fa8a7124920d0a9304015878bdf32a1f1750bac8fb019d64da3cd7e32ae4e7a4d37960f10093d8b998e8df8b8ffc1e36658e3195497999b27f165d9e678995709d4e0031f94331ccca558c", 0xdf, 0x4, &(0x7f0000000100)={0x4, 0x9, 0x1, "859381289302", 0x3}, 0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000900)=@req={0x8, 0xffffffffffff142d, 0x8, 0xfffffffffffffffd}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000004c0)={r2, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r3, 0x1000, 0xfff, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r3, 0x3}, &(0x7f0000000340)=0x14b) accept$ipx(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) bind(r0, &(0x7f0000000680)=@hci={0x1f, r4, 0x1}, 0x80) sendmsg$key(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000940)=ANY=[@ANYBLOB="021302002c00000026bd7000fddbdf251b0018000708c900b05bf6aecde54cfe9e36814c9b79599937c5395ad21e975231894ba6b4fc0743bef591b9cb5866e1e1d9f9bf78df10974dce317d182e336d4aa3c2c4f2a2bf04a88494be6cf2374f4ef80e90d04e06f507b5f58f13347b15ee01cacda2c5e688f84cac7920e46058ba481e0dc35e29a64ead0000043a2b615dad11f1ad88d1916a10e68bdfa14077bf9062ed75828cf5b19f5365c0fb32824aeb083a6b91dbdfef7d5563b5dd1076c97baa875f2314e7112ff75f26b7d9ac3e7887671a6effa353b76b2391000000000000000800120003000100bc6b53000900000006006c00000800000300000000000000fe8000000000000000000000000000aaffffffff00000000000000000000000005001a00fe8000000000000000000000000000bbac1414210000000000000000000000000a00041002001000000004d5000004d300000000000000003b7184bfe172f6ffffa7ec9cf93f891380d2c05d42686c72b22b74202c0d8bd0ef614fccd23ffb487863fa2343e61f817bbc1cf5afd51e8ef6f28026f276239144fd047224a1a5de32021a2739"], 0x160}, 0x1}, 0x24044800) 2018/06/06 04:22:53 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000040)="75ed22b5ba006a314687dae90907ad211de0ff0729aa023e19e9bb641166660bf711bb5949310c2b14c8c607259caf74786ac42247fae17190b4e1d37b948e425b20af0fe02a8bd9b790ccf49767041091ea739b9eedb84496760e247738659d11b716c3aecbb38199637d1d09b48499f14f25526d9d3834cfd9a517a959eb1864a7228fe6603cf3c75731936eaeb0942b246b4713aee89e7c7a6063c27b7b5d121ab6ac50abc3eafbd536be2817ea1278881e701d1e1146bae119183bbbc81175f700d7ec5427787b1e2f4a7caa6b27aab8534eb699e23874ffbf852444bd3d17c7e69827", 0xe5) clone(0x40000000, &(0x7f0000000300), &(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000340)) 2018/06/06 04:22:53 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYBLOB='M'], &(0x7f0000000200)=0x1) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="009d", 0x2, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r5, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/06/06 04:22:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1}, 0xfc9d) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x181080, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 2018/06/06 04:22:53 executing program 2: unshare(0x400) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0xb2, 0x5, 0x0, 0x7, 0x3, [{0xfff, 0x31e4, 0x31, 0x0, 0x0, 0x201}, {0x8, 0x101, 0x1, 0x0, 0x0, 0x800}, {0x6, 0x7d5, 0xde8600000, 0x0, 0x0, 0xc02}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') getdents(r1, &(0x7f0000000180)=""/69, 0x45) fcntl$getflags(r1, 0x0) [ 155.506921] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 04:22:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000180)="4340ff0ca0f24d8a71322d69713c73750ef6d7335f952c337266f63120b261de6626ce7a039e386b28958f3c675649c1c588294598a1de6f9258cea57d40187fb773f31020a47c63f9a83ec169a5a58d5161cdfb7db2915853b2c16ea4fe64b89a9988aeea0aec3123765c38f6eda90424050713799ac2c6905d480bfb131730f6e4542d7f03a6c22635d738a718de60861da963f2828ccc5a79fd6d915a11165673cc735597fa6b60a17a53288def8344fbc852fe3ac1b65d1d6113693635", 0xbf) 2018/06/06 04:22:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x3, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xff, 0x6, 0x200, 0x6, 0xffffffff, 0x9, 0x3, 0x200, r2}, &(0x7f0000000140)=0x20) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000000000), 0xfee7) 2018/06/06 04:22:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1}, 0xfc9d) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x181080, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 2018/06/06 04:22:53 executing program 3: unshare(0x2000000) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x2000, 0x0) close(r0) r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6337, 0x0, 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={&(0x7f0000000080)}}, 0x0, 0x0, r0, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getgroups(0x9, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) setgroups(0x6, &(0x7f00000003c0)=[r2, r3, r4, r5, r6, r7]) [ 155.843622] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 04:22:54 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = gettid() prlimit64(r3, 0x5, 0x0, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x42000) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000080)=""/164) 2018/06/06 04:22:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000180)=0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_deladdr={0x2c, 0x15, 0xa13, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/06/06 04:22:54 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_aout(r0, &(0x7f0000000280)={{0x1cf, 0x9, 0x0, 0x3c9, 0x35f, 0x3ff, 0x220, 0x13}, "13ae57cf869d986129593cf4e2bbc5f4f084db3ddd0aa6a364755c17d85fd3d391515e7f218b74b20b6bedbe66eeddfce888dce80536c6c013f373ee6e47a3188b1374e61feb4e4338e3a3d77b7719d8165055af0b12d21d7f696f0da940864206095f23521dc81a65b7e2f21d6a1519b6f730956658b46af85e284328c4e6179e9d1190cffb8d80a7682cba592390c56334ad", [[], [], [], [], [], [], [], []]}, 0x8b3) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r1, &(0x7f0000000200)=""/78, 0x24) getdents64(r1, &(0x7f0000000000)=""/50, 0x32) 2018/06/06 04:22:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) close(r0) 2018/06/06 04:22:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x73, 0x80) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/06/06 04:22:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1}, 0xfc9d) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x181080, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 2018/06/06 04:22:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x5, 0x7, r1, 0x23, r2, 0x81, 0xcf, 0x1}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x24020400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000038c0), &(0x7f0000003900)=0xc) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4, 0x7bbb341f41df171e}) 2018/06/06 04:22:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) close(r0) 2018/06/06 04:22:54 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x101000) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x100000) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo\x00') getdents64(r1, &(0x7f0000000df0)=""/528, 0x7f355eb8) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x478, 0x0, 0x138, 0x0, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x2, 'syz0\x00', 0x28}}}, {{@arp={@empty, @loopback=0x7f000001, 0xffffffff, 0xff000000, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, @mac, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x3ff, 0x20, 0x1ff, 0xfffffffffffffe01, 0x6, 0x3f, 'veth0_to_bond\x00', 'syzkaller0\x00', {}, {}, 0x0, 0x40}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x2}}}, {{@arp={@multicast1=0xe0000001, @empty, 0x0, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffe0, 0x0, 0x7, 0x1, 0x0, 0x1, 'tunl0\x00', 'bridge_slave_1\x00', {0xff}, {0xff}, 0x0, 0xc1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) 2018/06/06 04:22:54 executing program 3: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1000000000010085, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000200)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/06/06 04:22:54 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000240)) chdir(&(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x82202) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xf27c, 0x40) fanotify_mark(r0, 0x92, 0x20020, r1, &(0x7f0000000200)='../file0\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000fc0)='./file0\x00', 0xc0, 0x0) open$dir(&(0x7f0000000dc0)='./file0\x00', 0x208240, 0x0) 2018/06/06 04:22:54 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/xfrm_stat\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10003, 0x5902}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000000c0)={r4, 0x5}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="ddff1cee6d94e172d9087690768e179c768cded9bde65e30f84c36c482f3c907a51172922bcfecc8501f051ce7e529b9a2b5a17cedc4b0d1c123e350fee102dcb1c66419feee9c8fe3374aefafc3bbe5f684009688fb5ea02b410d37013a5e1422c8febeb7b41bf40a96d748403103935758043c770752e8552ef8ed1ab5d794e908598ab35e19800b2b01507905a56ada282308fdaed2084f875cdfa8acefa9fe7199b887591ee54712cfc918f0bb4bc59c84cb417d59a462725ba33f37c280"]) 2018/06/06 04:22:54 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) r1 = socket(0x1f, 0x801, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) r5 = syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x24, 0x404005) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000880)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000ec0)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000f00)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000f40)={0x0, 0x0}) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = getuid() r14 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000005c0), &(0x7f0000001cc0)=0x2d, 0x80000) r15 = accept(r1, 0x0, &(0x7f0000000780)) r16 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000022c0)={0x0, 0x80000, 0xffffffffffffffff}) r18 = syz_open_dev$sg(&(0x7f0000002300)='/dev/sg#\x00', 0x7fff, 0x100) r19 = openat$audio(0xffffffffffffff9c, &(0x7f0000002340)='/dev/audio\x00', 0x240002, 0x0) r20 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002380), &(0x7f0000002400)=0x60) r21 = accept$inet(r3, 0x0, &(0x7f0000002440)) r22 = socket$packet(0x11, 0x2, 0x300) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002480)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000024c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000025c0)=0xe8) lstat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000026c0)={0x0}, &(0x7f0000002700)=0xc) r27 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r30 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002800)='/dev/autofs\x00', 0x0, 0x0) r31 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002840)='/dev/sequencer\x00', 0x200000, 0x0) r32 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002880)='/dev/autofs\x00', 0x200, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000028c0)={0xffffffffffffffff}) r34 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000002900)='ns/uts\x00') r35 = syz_open_dev$mice(&(0x7f0000002940)='/dev/input/mice\x00', 0x0, 0x1) r36 = socket$netlink(0x10, 0x3, 0x2) r37 = socket$inet(0x2, 0x806, 0x1) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$netlink(r0, &(0x7f0000002b00)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8200c0}, 0xc, &(0x7f00000019c0)=[{&(0x7f0000000180)={0x10, 0x25, 0x300, 0x70bd2d, 0x25dfdbfc}, 0x10}, {&(0x7f00000001c0)={0x198, 0x1d, 0x0, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x8, 0x93, @ipv4=@loopback=0x7f000001}, @nested={0x180, 0x2d, [@typed={0x104, 0x1d, @binary="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"}, @generic="c244dedab249e19c31e105011d921a4fef376037a0e4ad3495713e47313a8c0e0fdf65ca83", @typed={0xc, 0x8b, @u64=0xff}, @generic="fc835358", @typed={0x40, 0x3f, @binary="74823aec5aebf265ba62d2c99cb772c30f70a6871b82070aec1d68d67fd2a2c594a86593c379f65498c614df72d102b377289bc7dd269bb5b42779e0"}]}]}, 0x198}, {&(0x7f00000008c0)={0x38c, 0x14, 0x400, 0x70bd28, 0x25dfdbfb, "", [@nested={0xe4, 0x45, [@typed={0x8, 0x91, @fd=r1}, @typed={0x8, 0x1, @fd=r2}, @typed={0xc4, 0x6f, @binary="f97dd0751c41dcc49832a248fc0c991c980c791329b7c0ffa3aceaf94e9b07a429a272f88d39c88639610ecae2c1808c1ea713987ed3e17c3953a1ee9f67cfe8fcb537b76c207e7393ff9fc642563c0509b13f3d88bcb45fd68cd3d21a9aceb8e1328c072fa0e944706d75fcc60b1c7ef7242e835b51f348c8f8caeef8a262a438993852fa351d0e3adfc27edbb684a04fc0f398e52e4461424098a413a4d8ce7af5f5d61fa059b1ba2ef366308c5d3ea67b68bc9c1af7a747737b26f6"}, @typed={0xc, 0x3f, @u64=0x9}]}, @generic="fbf8b374e60ca24ac0567c07a3fe0ed89b8381575ebb4813621b918eb24e", @nested={0x278, 0x18, [@generic="04a8f62cf19b9a2e81fae0829d7ba2194f20012f322deb94f9a31a373957e8df23057bbaf466", @generic="825a6c5a53e230da76a29e9db1b32b7f9673e129188df5cda0e77d3ce9dd34e4fcd2edf38f769c27a0e15a02069b9dcbeae2e681a8100e166fe1323e725875acbef37217d5ec03aea22167947cd99eefdd1c17e5b02649e4401a38e07243660030dfc2d6ffe0cd3dee2429cdf9e88112f151db99d1d837a869b37f7926f3b967c4937fb58a76a729d9758ebc81c2532855f93c99ffa1caa9a555350e86a8198015a6a5951149f9109c3194a25e6e8bb1d081f89177008652e31613cc9a3d29e8151c4b66df", @typed={0xc, 0x8c, @str='ip6gre0\x00'}, @typed={0x8, 0x66, @uid=r4}, @typed={0xa8, 0x3f, @binary="c091e611c27307910f3c86e8c4b730cd7ed3a9fdb7ba242cc7a60dc39de29016287e3cc5a1b4c274c1dcb245b0aecba1d488ad0a07753c3cecb82ed9f7ebcc17f99c62c9ecd64fd4f3ca33339188e460b6f6c452eadb0814d4866f650ec857ffeb2bffa3c4ad45cd528eca74a59406bf8add3d60126b7a7c46ab5404e78c4e87d66e7db4aeb92777cabc984f50faed0613513df8b51bfdb21f40694af56cce45bef21233"}, @generic="01628f9c5c22e0362bc8a12e41b3ee15c3aa0a4db336fe0dcad3196d9aec58642a5e905610ed56081a30e47235a3611ef5d54b75f4ad8865dc3efec47354b64122320b8ba80502c48c2ca6abea208bfe5c49f6a68ee3d27d65edc2dc159ea3b75b6f073333ca3e33bc3283d459814e241fc82e387e9c399d3d70c8930079be5e223a9f429044f4404b5e3be057572f6611db92bc61b554653d877caeb1b3fea22dd786e6afd3d86e6a929bb5b2eaee05", @typed={0x8, 0xf, @fd=r5}, @generic="a45490132a7d6659643a", @typed={0x8, 0x26, @pid=r6}]}]}, 0x38c}, {&(0x7f0000000c80)={0x210, 0x30, 0x71a, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x200, 0x58, [@generic="1a9f57e1971cc905dcb841081a66b5a6ed4dc944fea3f55fb3fdff3e", @typed={0xc, 0x2f, @u64=0x4}, @typed={0x8, 0x6, @u32=0x8}, @generic="34330a273d9761f1b906572094b985031cb6d8e8fe5b59c49a3fcd76d9db2a11d7a903ba9b8485f587dd1851389fd86b7d8322aa219bf1836b9ea2f6edd07c2ffc79ac7825f18015be88c823e406793ef0619b8ea27b935ca487e35c1777805d309093fd8edcdb0dc0314b6af8d6bb49b88522da803d37d46f94fdd725cdd173dd7916f77ba46406f5b099ebed1e94976674764b2f71ab21c194dcc4dd60e9ca111a4fbb6f1b4b43d348b0d32040fe82f8194ffd7efc4b6da18af359d9329d9751476995", @typed={0xf4, 0x63, @binary="4545f42901d1359d0900d78614fa498686c70d79e90377fecba78d40518294342a07ffb90e2543a53a6b1830a54525b2544c2be3d1a84417fa96ea10ed803a0c6768a9a669ae885b8d373d2efa04a9f996c302e0292d9e407e8bd026e7d2789e6756b8839323469ae0ceeb2d6cfc24b504c62d5999c04dd9f7608a9ed26c35208cafb2d1d32dc64a104843f607645d8244ea078461154d019ecdfce617285058c3de9910e8ea2df4eeb69f7c9301bf5d1343c56736d5d8226b0e5b5643d0af9438640e932c01e6802666e554dd6f97ad3c4b363c5ccdb1c56e264281c9c42e12123c986df46922bbffca4a8d91bbec"}, @typed={0x14, 0x7f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x210}, 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@generic="6a1d6a90ef695572e41419c759ebd4bf33ffed1158d90a53a21a72e9d5ad93ebd3646910cf8afc8f9af2ba37803ee2d5a6285a0cf4a263fbc50d0f34ed7de00020d6c83e6cf0ca2a45eb13e66b2ca4c1ea18e690de25c54b62bf37c7480219c464c4e5d0e92fe2d6777a575b7aa61edd95f4f32f72e4b43c4376145fda5477d2ca3404b77d80b5af77f347c08badc6310f303ae765c15df56637af", @typed={0x8, 0x2a, @str='\x00'}, @typed={0xc, 0x6, @u64=0x5}, @typed={0x8, 0x75, @ipv4=@multicast1=0xe0000001}, @generic="f8f5c613afac3e1e80bc30645d54461b4227132a8107647bc446417e0ec4c9c4f64f51af88602546dd40862221d75ad8c4b09e58a9e43f7684ddec97c1439627c4b2157483deffcf86147957ec19af958120eaf67f5b915567a11dc357f33a99a00491374207a27a420bdc6fc07893c6e9ea7256f6909e722631ef69c2ac2f35a5caeba48b9303093f93e174c1c783005fc67e8429e7c6e6f90543a1d570215c2923b98332541a9e9a8abc310c673ea47310257fbf91f5940a463c198930e70ff4"]}, @nested={0x28c, 0x2f, [@typed={0x8, 0x2b, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="8416622afd7fa054e80c566440efcb1752f5a98bb3cc0268bb8f08105353bd4cf9384e30e264aaa2d7e04443ffc19b09bdb2bb4cd46d2273a02cfc6c23df40389e860bf6b0cd0a8dfd62bf43a0b3004e0ed07f735276e2030b50596082de7dc374dab5a8b4d1b01549055d7ab51d1374fde99332da141e4be6551bb11d01511a6380f14b4cfce7cd84d7da53c83b4c2d838153e9e9fa902325", @generic="40f4be735504fd14de71105e69590ae83a210d7fd740eeafc60e9c6d988d38bd28eaeb83284990da1a7825457363ed1dca", @generic="7f5aaafa13cd9c8ca930555b1734115d3da7bcb90c7492df9f521209dd20f409bb218f87c47dbd576c068d384e56f92bd07b8276772c8dd2fd8731a99a9fd41b64af5b4e3ee3ebcdf8a9f66e4bd0cef1dc9e5769c37a14058180f3ccf6243cec2fcfafc8883ddf50c1b57638372e347fbefaf53261334876eb72f73071da5cc0ed4efefe3e7059b7542f71f07d8719c2ac0336b6225cf04a3205fa79f5c01da3035ebea84aca65dacad6ef9b746f4c43848ecb156045833ab5a74e117831b0fe588200ad7bb0593c139f190167f2bc5392fe459a2a670854edea089583f07c1f999ce13d9a0192e8b8421dba86", @typed={0x8, 0x38, @pid=r8}, @typed={0x14, 0x1e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x47, @u32=0x8}, @generic="c643d059ec4e7719ffb7e9c8957c340b72663cfc7c331684a72e48c1772e406986a2ac5824f2e28d2edaba1657eced5455fde6f7271ec8bce24aa86191dfb85cef55d21a28ce03230b7b38e225f4867b4426f303f275e3cee1c3daf505a1c71037d0a9c03dbf9bb43d2662edd2b550ce87be4458999c74e1d75078fb7ddfc541c4aa93b2df499f6bb7568ee98225c5ab", @typed={0x14, 0x92, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x8, 0x1b, @pid=r9}, @nested={0xf8, 0x2e, [@generic="b8694f846378b07b863e569fd3e2b9b56740ca23117198100d6b13a4464a8b7400b4f1fa4e45960e4b16dced16bcd2d89a08c8da52819fe0baa9b6361f716eeb24b7d14974431ba13b3fe816ce5cac4954ee594bd3beab46a8f94ba20d75114dabc2cc1dfcccc839a6db9e647c4e771e89b3eec595dd0ed0149bd8f6bf60d5430f750bd6beb4d58f7d3160b7431bb04e960c48168d45bb2f2e6b628c44b1e94e392c41cac8344556b7d326ce5630d124e77e9fef714b9f73c2f93416c508f81736eb6b2fc09cda1960874e55b967dff76db8d890329eb6df69acbeeabb19df82ae3b7b0a0fbf5163972a472bcc080c7209"]}, @generic="8b1a18dfec442ef23147501c908f3704eb723cd3cbf9a4965fe2854c4e79579d8262b721d43e928510c36041cf29edce5ac794f501579e199fbf404c91a4b84fb8f68f607425e1b2ddb1314224dd8d56a668e1e463f55e5e8430e9a09c2310544921bfccfa7752882fd0c39f05a78158916de9124ffce635aba3f801caca5b68ff3a66c9cb8f93e08237d50ae87a723c8a61796ca0f49e9948aa3372b1d8f803a5630746f3bc26699c51237225608b1dd9d95d9154be32a65d9e9e38c5532cf9b490cac28bc2468c0b53ac053b6c26cd3732c2ceb32b80d7c31e2ceafac41945ead7f4c706b4", @generic="b08ffec02a9b233994309698c59c13bcd541ad86d146f742f1e546ea126e6e1fd0fb8155d781ffc18120baa7fc7cff9bf18410b745cc5d67d945f1", @typed={0x8, 0xb, @uid=r10}, @typed={0x8, 0x43, @fd=r12}]}, 0x7a0}, {&(0x7f0000001840)=ANY=[@ANYBLOB="100100003900000226bd7000fbdbdf2508005d00", @ANYRES32=r13, @ANYBLOB="21a20aeba873cdfa9d450a5016256ae9862be0d0cb93ca2a7ef67d63a12d7f3717f9b6bbc4a9ad9548b2e0a77da99d550f6f12b055c5bd29423416562abe0bb796572a83226c46c1044286dcd2f5c6499a78607eac5edb8420068b9f61400700000000000000c57dc9709d2927c2db827135b92931bcab4603d6698c223f3798613c60059ad8f9bf6671f9676c2067ecff250a08402868f5c35f01fb52e1c5a6247bd9c79c0f2b88489d1a11e1c59ef1f4e200f4c7f34a60f4e3b3db1241089309bbfb22748dfa42f2a57973ef39cabaaee8db98c08247cd5e4943a500bd57f84651e55c45f0029ca7e1e401d8fde23c5f9593958f000000"], 0x110}], 0x7, &(0x7f0000000640)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYRES32=r36, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r37, @ANYRES32=r38, @ANYBLOB="180000000000145ad626787df45a0728db06c1aaa74e84281186fddc057dd8b130ada8", @ANYRES32=r39, @ANYBLOB='\x00\x00\x00\x00'], 0xf0, 0x4008001}, 0x40) r40 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r40, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r40, &(0x7f0000000200), 0xffffffffffffffc4, 0x20000003, &(0x7f0000000500)={0x2, 0x1000004e25, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r11, 0x1, 0x19, &(0x7f0000000540)="69ef366772653000", 0x10) sendmmsg$inet_sctp(r40, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) 2018/06/06 04:22:55 executing program 0: r0 = socket$inet(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x6, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x98, 0x2a8, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000027000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "68a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x1000, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x1ff) 2018/06/06 04:22:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x8000000007) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000003c0)=ANY=[], 0x0) 2018/06/06 04:22:55 executing program 4: unshare(0x64000400) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f00000001c0)=""/210, &(0x7f00000002c0)=""/141, &(0x7f0000000040)=""/5, 0xf001}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000500)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x8) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e22, 0x0, 0xa, 0x80, 0xa0, 0x3b, 0x0, r1}, {0x7fff, 0xffffffffffffff54, 0x1f, 0x8, 0x4, 0x6, 0x7, 0x8001}, {0x5, 0xffffffff, 0xffffffffffff0000, 0x101}, 0x81, 0x6e6bb5, 0x0, 0x0, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x3505, 0x3, 0x5bc7ed224f74ff5a, 0x3, 0x100000000, 0x7, 0x6}}, 0xe8) 2018/06/06 04:22:55 executing program 7: syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'eql\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000008c0)={0x0, @remote, @remote}, &(0x7f0000000900)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000940)={{{@in=@loopback, @in6=@local}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000a40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000d80)={'team0\x00'}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000dc0)={@empty, @loopback}, &(0x7f0000000e00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000e40)={{{@in=@dev, @in6}}}, &(0x7f0000000f40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000027c0)={'team0\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002800)={'syz_tun\x00'}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002b80)={{{@in=@dev, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000002c80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002e80)={'team0\x00'}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) shutdown(r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002ec0)={'team0\x00'}) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) truncate(&(0x7f0000000080)='./bus\x00', 0xa00) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004b40)=[{{&(0x7f0000004900)=@un=@abs, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000004ac0)=""/76, 0x4c}}], 0x1, 0x0, &(0x7f0000004b80)) lseek(r1, 0x0, 0x2) sendfile(r1, r2, &(0x7f0000000040), 0x8000fffffffe) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000f80)={{0x4, 0x7, 0x3, 0x5, 'syz0\x00', 0xff}, 0x0, [0x80000001, 0x7, 0x1000, 0x9, 0x2, 0xffffffffffffff2a, 0x2, 0x4, 0x20, 0x80000001, 0x4, 0x1, 0x2, 0x8c, 0x5, 0x3, 0x6, 0x82c, 0x20, 0x0, 0x8, 0x0, 0x2, 0x0, 0x6, 0x95, 0x16, 0xffffffff, 0x80, 0x74d, 0xffff, 0x20, 0xd497, 0x814, 0x9, 0x10000, 0xb74, 0x1f, 0x6, 0x6, 0x8, 0x5, 0x8, 0x2, 0x83f, 0x2, 0x8, 0xffff, 0x1a, 0x16f05b7c, 0x6, 0x3, 0x0, 0x6, 0xffc0000000000000, 0x6, 0x38b591d2, 0x8, 0x3f, 0xa020, 0x3, 0x7b, 0x80000000, 0x9, 0x8, 0x7, 0x8, 0x9953, 0x4, 0x81, 0x6, 0x100000000, 0x7, 0x8000, 0x1, 0x3, 0x2, 0x7, 0x722a, 0x9, 0x5, 0x3, 0xfff, 0x1000, 0x2, 0x7fffffff, 0x9, 0xbcb0, 0x1, 0x8, 0x8001, 0x101, 0x7, 0x8000, 0x4, 0x80000000, 0x4, 0x4cd, 0x2, 0x7f, 0xfffffffeffffffff, 0x1ff, 0x8, 0x4, 0x1, 0x5, 0x5, 0x3, 0x4, 0x10000, 0x1, 0xd3e, 0x0, 0xffffffffffffff81, 0x37, 0xfffffffffffffffd, 0xffffffffffffff81, 0x8, 0x8001, 0x20, 0xe46, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x3ff, 0x8, 0xffffffffffffc530], {0x77359400}}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000240)={"8c7097730000000000000000000040000f000635b26bd6ca6e7a240800"}, &(0x7f0000000200)=0x2f4) truncate(&(0x7f0000000180)='./bus\x00', 0xd04) 2018/06/06 04:22:55 executing program 3: unshare(0x400) r0 = socket(0x17, 0x0, 0x0) setsockopt(r0, 0x107, 0xa, &(0x7f0000000040), 0x367) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x6e7af40d}}}, &(0x7f00000000c0)=0x84) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x20, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) connect$ipx(r0, &(0x7f00000001c0)={0x4, 0x9, 0x6, "8d4def428b55", 0x80000000}, 0x10) 2018/06/06 04:22:55 executing program 0: r0 = socket$inet(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x6, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x98, 0x2a8, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000027000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "68a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x1000, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x1ff) 2018/06/06 04:22:55 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x6, 0x109080) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000240)={0x6}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x6456, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) uselib(&(0x7f0000000080)='./file0\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0xfffffffffffffe27) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000084000000070000007f00000100000000848d8c58d28f22c12f77af92b214ff661907311d29fbe430dbbe3d0092f8ccaea15a9c5d5379d48638125a296225248d2232d0e8b1760f04599e6ea0ea76"], 0x18}], 0x1, 0x2) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000040)="2eeee02938996ed5e5385110f73e2bb78e3ae8838430716b03c96d916a6b575905c8cffe0e3e6445d6cb8ffd0087bc5f09fb9e", 0x33) readv(r1, &(0x7f0000001540)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/32, 0x20}, {&(0x7f00000012c0)=""/205, 0xcd}, {&(0x7f00000013c0)=""/248, 0xf8}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/37, 0x25}, {&(0x7f0000001500)=""/17, 0x11}], 0x7) 2018/06/06 04:22:55 executing program 2: inotify_init() r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000200)=@req={0xfff, 0x2000, 0x6cf7, 0x7ff}, 0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000080)) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='/\x00', 0x81) socket(0x1b, 0x0, 0x2000000000000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000000c0)=[{0x0, 0x4}, {}, {0x7}, {0x0, 0x200}], 0x4) socket$pppoe(0x18, 0x1, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) 2018/06/06 04:22:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) write$tun(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000800000000045001002000000000000907800000000e000000100029078e0000001"], 0xfdef) close(r0) 2018/06/06 04:22:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) close(r1) close(r0) [ 157.900285] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 04:22:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) dup3(r1, r0, 0x0) [ 157.925707] ================================================================== [ 157.933117] BUG: KMSAN: uninit-value in vcs_read+0x18ba/0x1cc0 [ 157.939182] CPU: 1 PID: 9535 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 157.946450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.955826] Call Trace: [ 157.958424] dump_stack+0x185/0x1d0 [ 157.962065] ? kmsan_internal_check_memory+0x116/0x1e0 [ 157.967352] kmsan_report+0x149/0x260 [ 157.971163] kmsan_internal_check_memory+0x135/0x1e0 [ 157.976283] kmsan_copy_to_user+0x75/0x160 [ 157.980527] vcs_read+0x18ba/0x1cc0 [ 157.984173] do_iter_read+0x87e/0xd70 [ 157.987984] ? vcs_lseek+0x470/0x470 [ 157.991702] do_readv+0x295/0x5f0 [ 157.995169] __x64_sys_readv+0xe1/0x120 [ 157.999146] do_syscall_64+0x152/0x230 [ 158.003046] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 158.008254] RIP: 0033:0x455a09 [ 158.011444] RSP: 002b:00007f7d314b6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 158.019153] RAX: ffffffffffffffda RBX: 00007f7d314b76d4 RCX: 0000000000455a09 [ 158.026420] RDX: 0000000000000007 RSI: 0000000020001540 RDI: 0000000000000014 [ 158.033687] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 158.040964] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 158.048229] R13: 000000000000056b R14: 00000000006fd2a8 R15: 0000000000000000 [ 158.055497] [ 158.057118] Uninit was stored to memory at: [ 158.061456] kmsan_internal_chain_origin+0x12b/0x210 [ 158.066568] __msan_chain_origin+0x69/0xc0 [ 158.070816] vcs_read+0x17a3/0x1cc0 [ 158.074447] do_iter_read+0x87e/0xd70 [ 158.078253] do_readv+0x295/0x5f0 [ 158.081707] __x64_sys_readv+0xe1/0x120 [ 158.085684] do_syscall_64+0x152/0x230 [ 158.089575] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 158.094754] Uninit was created at: [ 158.098300] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 158.103411] kmsan_kmalloc+0x94/0x100 [ 158.107214] __kmalloc+0x141/0x350 [ 158.110755] vc_allocate+0x438/0x800 [ 158.114474] con_install+0x8c/0x640 [ 158.118100] tty_init_dev+0x1b0/0x1020 [ 158.121987] tty_open+0x15e7/0x2ea0 [ 158.125614] chrdev_open+0xc20/0xd90 [ 158.129328] do_dentry_open+0xcf8/0x15f0 [ 158.133391] vfs_open+0x1b7/0x2e0 [ 158.136845] path_openat+0x4724/0x6470 [ 158.140758] do_filp_open+0x261/0x640 [ 158.144560] do_sys_open+0x624/0x960 [ 158.148273] __x64_sys_open+0xf2/0x130 [ 158.152164] do_syscall_64+0x152/0x230 [ 158.156054] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 158.161233] [ 158.162857] Bytes 4-163 of 4004 are uninitialized [ 158.167690] Memory access starts at ffff88012e8e4000 [ 158.172783] ================================================================== [ 158.180135] Disabling lock debugging due to kernel taint [ 158.185580] Kernel panic - not syncing: panic_on_warn set ... [ 158.185580] [ 158.192957] CPU: 1 PID: 9535 Comm: syz-executor6 Tainted: G B 4.17.0-rc5+ #103 [ 158.201616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.211024] Call Trace: [ 158.213624] dump_stack+0x185/0x1d0 [ 158.217268] panic+0x39d/0x940 [ 158.220489] ? kmsan_internal_check_memory+0x116/0x1e0 [ 158.225776] kmsan_report+0x260/0x260 [ 158.229593] kmsan_internal_check_memory+0x135/0x1e0 [ 158.234714] kmsan_copy_to_user+0x75/0x160 [ 158.238960] vcs_read+0x18ba/0x1cc0 [ 158.242604] do_iter_read+0x87e/0xd70 [ 158.246414] ? vcs_lseek+0x470/0x470 [ 158.250133] do_readv+0x295/0x5f0 [ 158.253600] __x64_sys_readv+0xe1/0x120 [ 158.257585] do_syscall_64+0x152/0x230 [ 158.261479] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 158.266664] RIP: 0033:0x455a09 [ 158.269850] RSP: 002b:00007f7d314b6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 158.277561] RAX: ffffffffffffffda RBX: 00007f7d314b76d4 RCX: 0000000000455a09 [ 158.284834] RDX: 0000000000000007 RSI: 0000000020001540 RDI: 0000000000000014 [ 158.292106] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 158.299382] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 158.306652] R13: 000000000000056b R14: 00000000006fd2a8 R15: 0000000000000000 [ 158.314401] Dumping ftrace buffer: [ 158.317928] (ftrace buffer empty) [ 158.321617] Kernel Offset: disabled [ 158.325221] Rebooting in 86400 seconds..