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"], 0xc36) 2018/04/21 18:39:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB=';']}) 2018/04/21 18:39:03 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x840, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0004000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) r3 = gettid() wait4(r3, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x9e) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001c80)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x6, 0x9, 0x7, 0x6, 0x9, 0x0, 0x9, 0x5, 0x6, 0x7, 0x400, 0x1, 0x8, 0x713c, 0x2be]}, &(0x7f00000006c0)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001d80)={0x0, 0xa6, "a04e5923b9dc9ac4aa25c176ce91837f0833ea436a13db49d5b1406d9908f9fb30eac281a44f028145ff5c674ee4977d4f3f68c11ec9165dc03df03e1d8764c114926c18647ff138862e259e90d7fdaa28be16b31057910f9f4cd28c07d3a12ff03ea15d498f5f559c63eee29b2db21ab4773edaacb7f28ca3bc6079af31df8933b665fdeed6d98bac09a158ccfb3bdd5cc9e34451ea1b5764b58bba30e02504ab46b5fece4a"}, &(0x7f0000001e40)=0xae) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r8, 0x4, &(0x7f0000000180)=""/87) write$cgroup_pid(r7, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="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"], 0x115) fallocate(r7, 0x3, 0x0, 0x1a8) syncfs(r7) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000002180)=ANY=[@ANYPTR, @ANYRES32, @ANYBLOB="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"]]) socketpair(0x1d, 0x0, 0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x578, &(0x7f0000000240)=[{}, {}]}) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f00000002c0)={0xffffffffffffffff}) mlockall(0x0) signalfd(r9, &(0x7f0000000100)={0xd5}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002080)=""/141, &(0x7f0000000040)=0xfffffffffffffd85) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001e80)={0x0, 0x1, 0x4, 0x1, 0x401, 0x40, 0x8, 0x1000, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6, 0x7, 0xfff, 0x6, 0x1}}, &(0x7f0000001f40)=0xb0) sendmsg$inet_sctp(r1, &(0x7f0000002040)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c, &(0x7f0000001c00)=[{&(0x7f0000000800)="f3f12769f9fa4706a6291ef5f98eb2f7383207d8f347d5026f467b59e4d9918306c21086ee849bebe2f3ffba98710a1a24bffe96dc49d3a493b5e23e489f55ac30c6ef5275396a1334d7df1070aae18d3b9aedb7003dabf48f863f26a8ffa0e3d7a073c584d169b64c67a29a73e9437642da420dafd67b530992107556077629f7eb62537cd5c104af89d64677c6fc30de42ca5ec51ce4c1336d4cabd6956a405550885ad2b59821046e1785a708a0179c0b4b14cf2be732a2d1db53391a335c030ed075f497d6a244042564e26ddc543d54a0408de2b2b496f9ee9e98aed5bdc1a479ebc312d515145ba505aa194a", 0xef}], 0x1, &(0x7f0000001f80)=[@sndinfo={0x1c, 0x84, 0x2, {0x8000, 0x202, 0x100, 0xce22, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0xfc, 0x201, 0x6, 0x3, 0x8, 0xfffffffffffffffa, 0x7fffffff, r10}}], 0x58, 0x20004040}, 0x11) 2018/04/21 18:39:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') preadv(r0, &(0x7f0000000000), 0x28d, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="51b7a454d86ec1d44ca7c7e592208b5e1b7008dd23f8da3523494e32386ced3c07f63170f3dbde5196c2d02f47e284358f748bb77754da41a9604da0b520e945"], 0x1) 2018/04/21 18:39:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000280)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x2a, "84d6230c96d4b1e4cfa2cbe2fe2e75e351ab9d6f5be1162e9822e810cc490fba50d23edb1b8632179bc2"}, &(0x7f0000000080)=0x32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xb43}, &(0x7f0000000240)=0x8) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)) 2018/04/21 18:39:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@remote, @remote, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1, 0x4a, 0x20000000, 0x8000008020000000}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') inotify_init() 2018/04/21 18:39:03 executing program 0: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)="17", 0x1) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00003e3000)="240000002a007f000000000000800000000200010100000000400000080000000000ff10", 0x24) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00000001c0)=""/178, 0xb2) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) signalfd(r1, &(0x7f0000000140)={0x600000000000000}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x501200, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) 2018/04/21 18:39:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB=';']}) fsync(r0) 2018/04/21 18:39:03 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000600)='/dev/net/tun\x00', 0x0, 0x208102) mmap(&(0x7f0000ba5000/0x2000)=nil, 0x2000, 0x3, 0x13, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2080) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000440)={@empty, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x200000000000, 0x40, 0x8, 0x500, 0x5beaa320, 0x800100, r2}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = accept4(r1, &(0x7f0000000240)=@ax25, &(0x7f0000000140)=0x80, 0x800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) fcntl$setown(r5, 0x8, r6) acct(&(0x7f0000000100)='./file0\x00') ptrace$setregs(0xf, r6, 0x2, &(0x7f00000004c0)="acf5a5cbbae7f293c26852cbe27b3dc95f6bcae9d49380f4da815fb5254941a8fd00d6501b3d8f8840078fe700222f26b34924c1520fd35eba3c94c8715f0cbf91cfc774cc33eb0c90969aa2558114d85d78ff96be9bf48132f2088b65ef14e04e6d09abe6309d0ce099148b381e57aca7e42e7f0d3b045ab9914695a96782ddfe45ffe4ef1a852bb860c55b25f62039cf50cbefa0fa3ecf80c8185282833866617b813251c797be99b58eb94a34c1") ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f00000002c0)) mmap(&(0x7f00001f7000/0x4000)=nil, 0x4000, 0x1, 0x8011, r4, 0x7) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000002140)=""/4096) renameat(r4, &(0x7f0000000640)='./file0\x00', r1, &(0x7f0000000680)='./file0/file0\x00') chmod(&(0x7f0000000580)='./file0\x00', 0x29) finit_module(r5, &(0x7f0000000300)='vboxnet0vboxnet0\x00', 0x1) r7 = syz_open_procfs(r6, &(0x7f00000000c0)='net/ip_tables_targets\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000000180)={'ip6gre0\x00', 0x7}) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r8 = getegid() fchown(r4, r3, r8) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r1, &(0x7f00000001c0)={0x1000200e}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) prctl$intptr(0x1e, 0x400) [ 324.793929] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 324.818963] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 18:39:03 executing program 0: timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x6, 0xffffffffffffffff, 0x3}) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x1012, r2, 0x0) timer_gettime(r0, &(0x7f0000000000)) 2018/04/21 18:39:03 executing program 6: r0 = epoll_create(0x2) ioctl(r0, 0x6, &(0x7f0000000000)="870398db") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004d4000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000551000)) 2018/04/21 18:39:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB=';']}) 2018/04/21 18:39:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x6, 0x4) ioctl(r0, 0x2271, &(0x7f00004a2000)) [ 325.074245] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 325.089715] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 18:39:04 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000200)={0x400, 0x80, 0x0, 0x0, r1, 0x9, 0x3, 0x6}) utimes(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000040)={{0x0, 0x2710}}) mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000353000)='./file0\x00', 0x4000000, 0x8) lseek(r2, 0x0, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x9, 0x0, 0x10002, 0x503cca8b}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000240)={r3, 0xd07}) lseek(r2, 0xffffffffffffffff, 0x0) 2018/04/21 18:39:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'yam0\x00', 0x400}) 2018/04/21 18:39:04 executing program 7: socket$netlink(0x10, 0x3, 0x0) 2018/04/21 18:39:04 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) socket(0x3, 0x80a, 0x7f) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/21 18:39:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000280)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x2a, "84d6230c96d4b1e4cfa2cbe2fe2e75e351ab9d6f5be1162e9822e810cc490fba50d23edb1b8632179bc2"}, &(0x7f0000000080)=0x32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xb43}, &(0x7f0000000240)=0x8) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)) 2018/04/21 18:39:04 executing program 2: r0 = socket$inet6(0x10, 0x40003, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f0000000240)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, 0x1a, 0x400, 0x70bd2c, 0x25dfdbfd, {0x8}, [@nested={0xc, 0x9, [@typed={0x8, 0x65, @u32=0xff}]}]}, 0x20}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000480)=0xffffffffffff0001, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136eec5afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) syz_open_dev$random(&(0x7f0000000300)='/dev/random\x00', 0x0, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0186405, &(0x7f00000002c0)={0xffff, 0x4b6, r1, 0x0, r5, 0x100, 0x1000, 0x8001}) 2018/04/21 18:39:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f0000000140)=0xfffffffffffffdf2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getpeername$netlink(r2, &(0x7f0000000100), &(0x7f00000001c0)=0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x42, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/04/21 18:39:04 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwritev(r1, &(0x7f0000004000)=[{&(0x7f0000000000)="a8", 0x1}], 0x1, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x7fff, 0x100000001, 0x4000000040, 0x28000000000000, 0x2, 0x101, 0x3, 0x7, 0x7fffffff, 0x0, 0x41}, 0xb) 2018/04/21 18:39:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_delroute={0x1c, 0x19, 0x201, 0x0, 0x0, {0x2, 0x80}}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/04/21 18:39:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x76e43922bd47eff8) writev(r1, &(0x7f00009adf60)=[{&(0x7f0000a88f37)="ed", 0x1}], 0x1) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x3, 0x58, 0x9, 0xfff, 0x1, 0x6133d3f1, 0x100000001, 0x508, 0x0, 0x4}) r2 = creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) write$eventfd(r1, &(0x7f0000000100), 0x8) socket$netlink(0x10, 0x3, 0x12) dup2(r2, r1) accept4$netrom(r1, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB=';']}) 2018/04/21 18:39:04 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x4}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet(0x2, 0x80000, 0x15) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000000080)="9a3cb1741a89858f469a632da9da9e532e9a727327f56977f31315d190895ee68a019dedf05709c80c2da2a67850bc8a3a67a0d23ae93471ca76abe2c8b1061eb4278be0e2548ab9fa267e8450fc1e6fa07ceb051afd28137f76bc2bef78159c0f51f2", 0x63) sendto$inet(r1, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) write$binfmt_elf64(r1, &(0x7f00000019c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/04/21 18:39:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x32, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [{[{0x9100, 0x1, 0x7, 0x1}], {0x8100, 0x4, 0x8001, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0xffffffffffffff01, {{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/21 18:39:05 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000002, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e21, 0x2000000000000000, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff05) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 18:39:05 executing program 6: mkdir(&(0x7f000053bff8)='./file1\x00', 0xfffffffffffffffe) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, &(0x7f0000cde000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='rpc_pipefs\x00', 0x4000, &(0x7f0000000180)="cbf5595242658b657abab341ca51ea944f285ea2b446007ba7cb229dfde1d00dcd2659bd73969033f946156deeccab4dcc25ced7758fa8cde97ce4348438a328375e12f95c5b6c2a2b59d8ad71c7b9bc55813d71c18815a8067f7c405c5e4ba902") mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file2\x00', &(0x7f0000000280)='logfs\x00', 0x40000, &(0x7f00000002c0)="24b020b3f4b06fcf0e3394572bb18d2da85197a39b8d1b35d41d5ba2e05cf97d83b1b47e43912fbf5f5f599f100a7509f2dfe28260ddc3aa27cc8d") syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x100) geteuid() stat(&(0x7f00000003c0)='./file2/file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000380)='./file1\x00', &(0x7f0000000480)='./file0\x00', 0xe002, r1, r0, 0x7, 0x0, 0x100000) 2018/04/21 18:39:05 executing program 3: openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) 2018/04/21 18:39:05 executing program 4: poll(&(0x7f0000000080), 0x2000000000000213, 0x7ffffffd) r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5) timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) tkill(r0, 0x2e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0xe1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'team0\x00', r5}) fallocate(r1, 0x0, 0x100, 0xfd03) 2018/04/21 18:39:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3, 0x3, 0x4, "fa89477721f890d0139c85ad3942ba19870863130b7d23b94ba7e24935a2d2788b626424be12eebebc529791c46c036bdd11e053072b51da3ec5ff242616238bb8a43f475ed0eeae6cf94024b14f76e2"}, 0xd8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x6, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2000) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00003aa000)="1d6fde797136c2386a228b2c7dc0db9fe425c699e778d27d2a0be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15fa038cd14fa33d96f6e61007d2aaf1ce979c31a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21be2df5166ff227bacf436397a89e30d94416a092a7c8c4c0b7552cbf2de6040beedeef0de68480799b05a0376b6130643c69c639ed5e4075e65d54ca05a3b83c35a3a794ef627999235e53b76eb58e20519f763e45c6b9a", 0xf7, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) shutdown(r0, 0x1) 2018/04/21 18:39:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/xfrm_stat\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x7, 0x4e20, 0x9, 0xa, 0xa0, 0x20, 0x4, r3, r4}, {0x6, 0xffff, 0x8, 0x6, 0x8000, 0x2, 0x1, 0x800}, {0x5, 0xfff, 0x9, 0xffffffffffff01ba}, 0x17, 0x6e6bba, 0x0, 0x1, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x1, 0x3, 0xc0000000000000, 0x100000000, 0x100000001, 0x9}}, 0xe8) shutdown(r1, 0x40000000002) 2018/04/21 18:39:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0), 0x128) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="c20e84"]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x48c082, 0x0) futex(&(0x7f0000000080), 0x4, 0x0, &(0x7f0000000140), &(0x7f0000000200), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), 0x4) 2018/04/21 18:39:05 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40) r2 = dup3(r0, r1, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000000140)) 2018/04/21 18:39:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x109100, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)) 2018/04/21 18:39:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x59c, 0x4, 0x80000000000800, 0x10001, 0x8000, 0x5, 0x6, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x422d0b03, 0x2}, 0x8) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) read(r1, &(0x7f0000000080)=""/94, 0x5e) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x281, 0x0) openat$cgroup_type(r6, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) 2018/04/21 18:39:05 executing program 6: r0 = socket(0x5, 0x80000, 0x77) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = epoll_create1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000200)={0x8, 0x743dab6e, 0x1, 0x4}) unshare(0x8000400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x8202, 0x400, 0x100000000, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}}, 0x84) flock(r1, 0xc) 2018/04/21 18:39:05 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000146ff8), 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x46c00) dup3(r0, r1, 0x0) 2018/04/21 18:39:05 executing program 1: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10001, 0x81, 0xff, 0xfffffffffffffffa, 0x9, 0xaad40, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, [], 0x18}, 0x80}}, 0xabb6, 0x63, 0x0, 0x9, 0x6}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x6}, 0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/21 18:39:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/36, 0x24, 0x141, &(0x7f0000000040)={0x3, {"99a17db2f0d40a"}, 0x101}, 0x10) 2018/04/21 18:39:05 executing program 1: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffd}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000040), 0x9d) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000580)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000000300)={0x4, 0x0, 0x0, "983dd8e2734f", 0x5}, 0x10) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0xfff1}, 0x1}, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') accept4$packet(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000a80)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000ac0)={0x0, @multicast2, @broadcast}, &(0x7f0000000b00)=0xc) clock_gettime(0x0, &(0x7f0000005880)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000057c0)=[{{&(0x7f0000000b40)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000bc0)=""/25, 0x19}], 0x1, &(0x7f0000000c40)=""/92, 0x5c}, 0x40e23bd6}, {{&(0x7f0000000cc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x4}, 0x3}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000d80)=""/197, 0xc5}, {&(0x7f0000000e80)=""/185, 0xb9}, {&(0x7f0000000f40)=""/219, 0xdb}], 0x3, &(0x7f0000001080)=""/84, 0x54, 0x9}, 0xff}, {{&(0x7f0000001100)=@pppol2tpin6, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001180)=""/83, 0x53}, {&(0x7f0000001200)=""/225, 0xe1}, {&(0x7f0000001300)=""/120, 0x78}, {&(0x7f0000001380)=""/42, 0x2a}], 0x4, &(0x7f0000001400)=""/4096, 0x1000, 0x2}, 0x7}, {{&(0x7f0000002400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005740)=[{&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/19, 0x13}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/208, 0xd0}, {&(0x7f00000045c0)=""/4096, 0x1000}, {&(0x7f00000055c0)=""/46, 0x2e}, {&(0x7f0000005600)=""/195, 0xc3}, {&(0x7f0000005700)=""/14, 0xe}], 0x8, &(0x7f0000005780)=""/49, 0x31, 0x10001}, 0x7}], 0x5, 0x100, &(0x7f00000058c0)={r9, r10+30000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000005900)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000005a00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000005a40)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000005b40)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000005b80)={@multicast1, @broadcast, 0x0}, &(0x7f0000005bc0)=0xc) getpeername$packet(r3, &(0x7f0000005c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005c40)=0x14) accept4$packet(r1, &(0x7f0000005c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005cc0)=0x14, 0x80800) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000005d00)={@mcast2, 0x0}, &(0x7f0000005d40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000005d80)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000005e80)=0xe8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000005f00)={0x0, @remote, @multicast2}, &(0x7f0000005f40)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000005f80)={'team0\x00', 0x0}) accept4$packet(r1, &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006000)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006040)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000006140)=0xe8) getsockname$packet(r2, &(0x7f0000006240)={0x0, 0x0, 0x0}, &(0x7f0000006280)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000062c0)={0x0, @rand_addr, @broadcast}, &(0x7f0000006300)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006340)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000006440)=0xe8) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000006540)={@remote, 0x0}, &(0x7f0000006580)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r4, &(0x7f0000006c80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f0000006c40)={&(0x7f00000065c0)={0x66c, r5, 0x700, 0x70bd27, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r6}, {0x1e8, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x1f8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r15}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x7, 0xffffffffffff67e3, 0x100000001, 0xa43b}, {0x7fe0000, 0x7000, 0x8, 0x64c}, {0x81, 0x6, 0x9, 0xfffffffffffffff8}, {0x5, 0x1, 0x3ff, 0x5}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x14}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x218, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdb}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x7, 0x80000001, 0x400}, {0x7, 0x3f, 0x4, 0xb8ea}, {0x800, 0xfff, 0xb5, 0x10001}, {0x1, 0x7a, 0x7, 0x101}, {0x8, 0x1, 0x6, 0x80}, {0x2, 0x100000001, 0x1}, {0x36b8, 0x7, 0x1000, 0x100}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}]}}]}, 0x66c}, 0x1, 0x0, 0x0, 0x10}, 0x40) madvise(&(0x7f00009b7000/0x3000)=nil, 0x3000, 0xc) 2018/04/21 18:39:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x59c, 0x4, 0x80000000000800, 0x10001, 0x8000, 0x5, 0x6, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x422d0b03, 0x2}, 0x8) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) read(r1, &(0x7f0000000080)=""/94, 0x5e) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x281, 0x0) openat$cgroup_type(r6, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) 2018/04/21 18:39:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB=';']}) 2018/04/21 18:39:06 executing program 1: mknod(&(0x7f00000010c0)='./file0\x00', 0x29, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x800, 0x192) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x7f) socketpair(0x3, 0x80000, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) acct(&(0x7f00000000c0)='./file0\x00') ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)="76626f786e657431656d31892e776c616e315e2f00", &(0x7f0000000200)="e82ffd2d232d6574683000", &(0x7f0000000240)='@\x00'], &(0x7f0000000280)) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1f) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0xf0e, 0x1, &(0x7f0000000480)=[{&(0x7f0000000380)="528ee9b3ad7afd0bb7737fa2eec6d8fedcb37a44d5d7676bc4d69e5f04dfbe6584b7a9b017a2fb00f43184c8b4695886ed329446b17763d3a86b27fd9f96b7a631d9035aa547dd5d936227210a18454cc545b7f806f7ee00b72b4a74262addb06e11f90f67480211c1eeb5620a426edf7bfe77da457583f72057c1b00467e75c712add04ed99eeabdfc6e68b59dc223f828df1789f9f58e6e93a2c646f2f13e060afae3d3bab8d9497e3f8ea775651bc917a693acdb44e10d2f21a3da05e3389ddfcfeca832d2d0a7cb2351c77a55b3778e71deb543f28b296f765ada12111b3aed8e477a4b4056d6d02f55b9465445fc8ad1f12dc04a77b7a", 0xf9, 0x5073}], 0x4, &(0x7f00000004c0)={[{@data_err_ignore='data_err=ignore', 0x2c}, {@grpid='grpid', 0x2c}, {@dioread_lock='dioread_lock', 0x2c}, {@commit={'commit', 0x3d, [0x38, 0x39]}, 0x2c}, {@minixdf='minixdf', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@data_err_ignore='data_err=ignore', 0x2c}]}) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='.\x00') 2018/04/21 18:39:06 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4200, 0x0) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x4a, 0x40c0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) dup2(r1, r0) 2018/04/21 18:39:06 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) inotify_init() sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600400300000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000300001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/21 18:39:06 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x1c0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000440)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, 0x0, "0510a12a5f951f53d94c613cd1a3481c34ff812e2b956e45b886b98703fa490fc84576ecdaa2f1d9d260d88f18a7d1c817d4b8cc73103f858684f568cbd594b7d48144f5cb558a4e4601022083bd30ed"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000240)=""/73, &(0x7f00000003c0)=0x49) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) 2018/04/21 18:39:06 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000001, 0x101800) recvmsg$netrom(r0, &(0x7f0000000440)={&(0x7f0000000080)=@full={{0x3, {"55edecfdffe128"}, 0x3}, [{"c5d465a207073a"}, {"bf84ccac53e5c0"}, {"10d10187d0c822"}, {"1fe1f755b20800"}, {"2909329abd6aa3"}, {"ac998026886cdd"}, {"3caf5e9d6c821e"}, {"1d462ebe892367"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000100)="ec084599799faf5d56f067e087bd1d9f3f6010533e4510e1b1ab3c50e66461ed3b2561b1df050a47f03d38eeee4fa9bddae1ecf352e40ec872f92a59ed84aec5c637ddb1d7045ee76c82ad1fb2415930612d46f6aa825cf401d9fd20fd8b484eda943a0beb15f52802fa4abedb862f6a9af64c06706000", 0x77}, {&(0x7f0000000180)="42dd6a2e3871600400223231b7e8bb81eb30127974f5ca7d8bad95d0fae8862ed450d3c59db76aebb01fa2f4d06a89efb6f23e8588319ca2d00942a6f92008e3e930543db64b3aa8f5616a2ab1e014d94581ff4dc06ef837d2a87d9ef9051477d052ec75c9c162a0447b47855c6623a83060003db26dd9dea5d9e777ab6b2bf03efb92bcfbf298dff815035bb2c916902f07b42e581ea431db89462fc7b2d36bbd05271c0ba9bbbaed", 0xa9}, {&(0x7f0000000240)="5cb4cb80038b6119c74a10f54976c7a67aaea164e14001b1f26bf39d18df807e0ffb091bcd9d8b5de28dcc7a2bf1d2a31ed8ed455f8c4ff7223c7ef5542c8a67cacf2ea4ca1ba5a86af0389ecef895d7dbc8e9132eca007dc992fffd41a306dfbaf93dcf5afb0459c42750d9e5a0c6cae7d95cfec21f5ed91e635a60", 0x7c}, {&(0x7f00000002c0)="8fdd6478d7a61ea5b68219cbe2", 0xd}, {&(0x7f0000000300)="956b32f29763119498887a2740fab844", 0x10}, {&(0x7f0000000340)="0d32a698983a2d9a54291835dad86937e61505477ab657f772d35819b69de5620ca439be3090c692790c52b6067496a312a951b50fe4b8d59971637ef52fcc92d7e659d37abaf32a33e54864b86d449a1d0b957ffbf24fb4d460", 0x5a}, {&(0x7f00000003c0)="dfbe9a7e9a18304e839c8ef6029b3beda0106df59aac3439f58a35251f836b9a34f1f50f48cd031b7f7a8c003d6151095f1f36acc2002d4237d956c0f2", 0x3d}], 0x7, &(0x7f0000001800)=ANY=[@ANYBLOB="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"], 0x225c, 0x80}, 0x10141) futex(&(0x7f000000cffc), 0x1, 0x7, &(0x7f00000017c0), &(0x7f0000000000), 0x0) 2018/04/21 18:39:06 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffeb7, &(0x7f0000000100)=[{&(0x7f0000000040)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x20500, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)) 2018/04/21 18:39:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB=';']}) 2018/04/21 18:39:06 executing program 5: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa1b72ceb3fc6b77de33924da47", 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x1) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x57e, 0x8300) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1000) r2 = socket(0x8000000000f, 0xfffffffffffffffe, 0x8004) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'ip_vti0\x00', 0x44f4}) 2018/04/21 18:39:06 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x8001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/04/21 18:39:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'sit0\x00', @ifru_settings={0xfffc000000000000, 0x6, @fr_pvc=&(0x7f0000000080)={0x4}}}) 2018/04/21 18:39:06 executing program 6: ioctl$int_in(0xffffffffffffffff, 0x5453, &(0x7f0000000000)=0x2) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xc6a, 0x5, 0xfa4, 0x8, 0x0, 0x8001, 0x40482, 0x1, 0x2, 0x8, 0x6271051e, 0x7ff, 0x4, 0x10001, 0x5, 0x5, 0x1f, 0xfffffffffffffe00, 0xffffffff, 0x7, 0xfffffffffffffc00, 0x9, 0xffffffffffffff7d, 0x20, 0x7f, 0xffffffff, 0x8, 0x5, 0x4, 0x1, 0x6, 0xc25, 0x6, 0x7fff, 0x52d2, 0x253d8864, 0x0, 0x4, 0x1, @perf_config_ext={0x6, 0x100}, 0x10, 0x7fff, 0x7, 0x3, 0xffffffff7fffffff, 0x7, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x10400, 0x0) poll(&(0x7f0000000100)=[{r0, 0x208}, {r1, 0x12}, {r2}], 0x3, 0x2) 2018/04/21 18:39:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB=';']}) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00000000c0)={'yam0\x00', @ifru_data=&(0x7f0000000000)="4bc6ff52018fe6f74d1e4fb831c7693c50ad32a7d2bb18211a8e071fa2f47db0"}) 2018/04/21 18:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x4b, "1ff1c903387447cdc7d98ad12078751d20deedd458dcd652612b5645a11801d632d1f59718327f2c750814931ecda4decac22fd9b38069fddabcf10efaeaf89c7c1969d0a5dcb739916b89"}, &(0x7f0000000140)=0x53) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1f, 0x55cc, 0x0, 0x7, 0x6267, 0x401, 0x7, {r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x7, 0x8, 0x80000001, 0x2}}, &(0x7f00000002c0)=0xb0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000001600)) 2018/04/21 18:39:06 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f2f9318911096a1aa2cc6030d9f384731dd55002f357a5bbdaf12db312446b651accbb1fbb8ab7ea841580254ea4a977f", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) write(r1, &(0x7f0000000180)="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", 0x1000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x10000, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0xffffffff00000000}, 0x8) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000001280)=ANY=[], 0x0) ftruncate(r1, 0x0) syz_mount_image$ntfs(&(0x7f0000001180)='ntfs\x00', &(0x7f00000011c0)='./file1\x00', 0xda31, 0x1, &(0x7f0000001200)=[{&(0x7f0000001300)="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", 0x1000, 0x9}], 0x10000, &(0x7f0000001240)={[{@case_sensitive_no={'case_sensitive=no', 0x3d, [0x35, 0x34, 0x0]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x3f, 0x31, 0x3e, 0x3b, 0x2d, 0x0, 0x37, 0x37]}, 0x2c}, {@utf8='utf8', 0x2c}]}) 2018/04/21 18:39:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x0, 0x203ffffc, 0x8000008020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x76) 2018/04/21 18:39:06 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xce, &(0x7f00000000c0)={0x6460}, 0x8) [ 327.630841] sd 0:0:1:0: [sg0] tag#622 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 327.639969] sd 0:0:1:0: [sg0] tag#622 CDB: Test Unit Ready [ 327.645592] sd 0:0:1:0: [sg0] tag#622 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 327.654688] sd 0:0:1:0: [sg0] tag#622 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 327.663738] sd 0:0:1:0: [sg0] tag#622 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/04/21 18:39:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x100000001, 0x7f, 0x3f, 0x9, 0xec}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xb0, 0xfffffffffffff317, 0x81, 0xfff, 0x22}, &(0x7f0000000200)=0x98) close(r0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x7, 0x4) 2018/04/21 18:39:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000ffada0)}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x1, 0x154, [0x0, 0x20000080, 0x200000b0, 0x200001a4], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x2, 0x0, 'veth1_to_bond\x00', 'rose0\x00', 'bridge0\x00', 'sit0\x00', @random="0f6df21a440f", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x98, 0xc4}, [@common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffe}}}]}, @common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x1a4) [ 327.672836] sd 0:0:1:0: [sg0] tag#622 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 327.681668] sd 0:0:1:0: [sg0] tag#622 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 327.690452] sd 0:0:1:0: [sg0] tag#622 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 327.699214] sd 0:0:1:0: [sg0] tag#622 CDB[60]: 00 00 00 00 00 2018/04/21 18:39:06 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x1f, 0x200100) openat(r1, &(0x7f0000000380)='./file0\x00', 0x40000, 0x100) r2 = fcntl$getown(r0, 0x9) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x0, r0}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffffffff, 0x20003) r5 = dup(r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000340)={r4, 0x90f2c66760c01cc5, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc00c6419, &(0x7f0000000180)={0x2, &(0x7f0000000080)=""/5, &(0x7f0000000140)=[{0x3, 0x59, 0x10001, &(0x7f00000000c0)=""/89}, {0x9, 0xbc, 0x14e2abef, &(0x7f0000000200)=""/188}]}) sched_setaffinity(r2, 0xfffffffffffffe13, &(0x7f0000000000)) 2018/04/21 18:39:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x2a3) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1200000000001004, 0x2f7) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000240)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000100)={r4, @in={{0x2, 0x4e21}}}, &(0x7f00000001c0)=0x84) [ 327.750667] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 327.762320] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/21 18:39:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/relabel\x00', 0x2, 0x0) r1 = getpid() sendmsg$unix(r0, &(0x7f00000011c0)={&(0x7f0000000cc0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000a00), 0x0, &(0x7f0000001140)=[@cred={0x18, 0x1, 0x2, r1}, @cred={0x18, 0x1, 0x2, r1}], 0x30}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r2, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000006c000000d8daa16f23f0da86aa17a48e8c28b823dc6d2f789f43361517026e0e35e4aa7486d8f5f1164cafc2404d82730912a2e99e10d99682fc7e600a7ef9fda9035731d845f6824a8d23522b51db26e32ec82fa1b9472e53a755254f8b1af3b870b9300a0c0d7b398fd02fa7178202"], &(0x7f0000000100)=0x90) 2018/04/21 18:39:07 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) r0 = creat(&(0x7f0000000440)='./file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/04/21 18:39:07 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000779ff5)={@loopback={0x0, 0x1}}, 0x20) 2018/04/21 18:39:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfc3", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00000000c0)=""/181) 2018/04/21 18:39:07 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1000004, 0x100000000000031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x8, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22}, 0x90, 0x2, 0xffffffff, 0x4c, 0x8, &(0x7f0000000040)='bond_slave_0\x00', 0x8b, 0x0, 0xb78}) 2018/04/21 18:39:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) mkdir(&(0x7f0000000340)='./control\x00', 0x3) pivot_root(&(0x7f0000000440)='./control\x00', &(0x7f0000000480)='./file0\x00') mount(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='securityfs\x00', 0x802000, &(0x7f0000000140)="2bc7d573f587f7b37eb3864e6df272f15f16e37f8b37fcb3997d234cdd0da4285879cce587e30f3a23fc151b3d30532ebb88e2456f3ee7198c21f3c896d54999c1a766fd3a85aa9039a38dbb1442a450cb3d9ece76c5078f65b00378a16e7f6015a547cbac77aab59d085633cd62147fbf6eb6fb0b8a27af716a6dbaa1e2edcc56f0500055a8e0e9766bc8d30a881d33c1b8e1ac21cce06aad633a4490f6d74a1820e6f883cc9b79111830508ac925e727d328802ca00daa044ff365b719c0b11d298e17784ee8a13ea780d16bef64dd4d062aa32deed8515dd0b1ab097c20bf97a6d3af4a") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000240)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3129ab6000000005b21425448f664d5a3bad6cf826e5e32643e2b45330ba60a4693317f0a6ebaaf7a1ac94f03ed6e5bdab4b5bdc6bcb9f66069af349af1461c63c6f30cf244530b20cec3d7c59c81"], 0x58) sendmsg$key(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000012ff0)={&(0x7f000000df28)=ANY=[@ANYBLOB="020d00090a00000000000000000000000200010000000000000000fb000000000300000000000000000000000000000000030006000000000002000000e00000020000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/21 18:39:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)={0x14, 0x12, 0x401}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x2000) 2018/04/21 18:39:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB=';']}) getcwd(&(0x7f00000000c0)=""/86, 0x56) 2018/04/21 18:39:07 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/arp\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/21 18:39:07 executing program 5: pipe(&(0x7f0000097ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x80003) vmsplice(r1, &(0x7f00003dcfb0), 0x0, 0x0) 2018/04/21 18:39:07 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl(r0, 0x80, &(0x7f0000000180)="6a4a17a6a83f220a8b9bed5ba332c4518feaff600250e2783304bb27e4e752d3474a15256c9b803d89197a68519387b01f0c9e411ed90eaf6986d488166b88aae4dcee028e5dcae10d36ad3a2308722ffba6f8615018605ff5d1f6d843f5e345131e4459795941ea3f7df7d45a560ebc71b25f69730b1fda55fcacc3d3c58536e1b0c563045f1e63e1458ecf22da") setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) 2018/04/21 18:39:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB=';']}) 2018/04/21 18:39:07 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr=0x2}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000100)=""/210, 0xd2, 0x122, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x9}}, [0x10000, 0x10001, 0xffff, 0x8000, 0x4, 0x5, 0x100000000, 0x3, 0x2, 0x0, 0x40, 0x2, 0x80, 0xab, 0x1]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x7f, 0x8, [0x1, 0x3, 0x7, 0x401, 0x1, 0x7, 0x4, 0x4]}, 0x18) shutdown(r0, 0x1) 2018/04/21 18:39:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000180)=ANY=[@ANYRES32=r0], 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000000c0)={{0x0, 0x10000}, 'port0\x00', 0x2, 0x800, 0xc9d, 0x2, 0xb0, 0xbf, 0xf, 0x0, 0x6, 0xffffffff}) truncate(&(0x7f0000000240)='./file0\x00', 0x2) write(r1, &(0x7f0000000040)="17", 0x1) lseek(r1, 0x0, 0x4) 2018/04/21 18:39:07 executing program 3: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x80200, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1a1682, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0xb7, 0x3, &(0x7f0000001180)=[{&(0x7f0000000100)="9804a8752b1c332a52e2e5781929a4b7cc6c941c51", 0x15, 0xfffffffffffffb15}, {&(0x7f0000000140)="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", 0x1000, 0x98}, {&(0x7f0000001140)="986c41ff7e76f29e10861de41e30990fa242a2", 0x13, 0x3}], 0x400, &(0x7f00000011c0)={[{@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x0, 0x0, 0x32]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x30, 0x32, 0x34, 0x33, 0x31]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x34, 0xa7bbdb6b051bc827, 0x30, 0x38, 0x3d, 0x31]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@utf8='utf8', 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x30, 0x37]}, 0x2c}, {@utf8='utf8', 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x2d, 0x79, 0x33, 0x3f, 0x34]}, 0x2c}]}) sendfile(r1, r1, &(0x7f0000001280), 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001300)={0x2, &(0x7f00000012c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001340)={r2, 0x1}) readv(r1, &(0x7f00002e4fc0)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/04/21 18:39:08 executing program 1: socketpair(0x17, 0x6, 0xa2, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x4040, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000240)={0xfffffffffffffffa, 0x3f, 0xab3, 0x4, 0x4}) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r1, 0x0) fcntl$setpipe(r3, 0x407, 0x7fff) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000000)={0x0, 0xb8, &(0x7f00000000c0)="8aa6abbf4895866ec93ab842609f0fb8a3adcb89954a486071cff7faa942b43c14950fc3fcaa3244508cdc600c88d762b103d87ee2d6ae2b0c8563236840f928ff601fe012d9cdc7f79889f45f792fb6c4fe78bb77418a2002b18f050636d20ab6bbd39786e0da0a7661ad261a090cefd3b6ec1ed48e3154349a0a62f0049b6552cf4be1b6c8423c1ddd2e222bab16af5dc635ec11b8b2ab1db7246abdeec61f687cbe0838d2c7f7d6f32b46e827bf3c99cc00e0b60c7ba6"}) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000001c0)="de", 0x1}], 0x1, 0xfffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x0, 0x10, 0x401, 0x7}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000300)={r5, 0x5}, &(0x7f0000000340)=0xc) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000540)={0x20, 0x1a, 0x1086, 0x70000000000000, "df6663e080bf2d9f29b4e4118e50300f3ff064659dacb4f916c11838f63d2b33"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000440)={r6, 0xb0, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0xffffffff80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x145}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x21}, 0x6}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000480)=0xc) pwritev(r3, &(0x7f0000003480)=[{&(0x7f0000003380)="04", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000004c0)={r6, 0x0, 0x20, 0x100000001, 0x1}, &(0x7f0000000500)=0x18) fcntl$setstatus(r1, 0x4, 0x4000) 2018/04/21 18:39:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffffc1) 2018/04/21 18:39:08 executing program 2: clock_gettime(0x0, &(0x7f0000000480)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x264, 0x0) r2 = creat(&(0x7f0000000400)='./file0\x00', 0x58) write$selinux_create(r2, &(0x7f00000004c0)=@access={'system_u:object_r:lirc_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x34}, 0x54) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002600)) getresuid(&(0x7f0000002640), &(0x7f0000002680), &(0x7f00000026c0)) getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002700)) fstat(r0, &(0x7f0000002740)) getgroups(0x1, &(0x7f00000027c0)=[0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000002a00)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x448002, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r3, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)=@ipv6_delroute={0x1c0, 0x19, 0x710, 0x70bd27, 0x25dfdbfe, {0xa, 0x20, 0x30, 0x81, 0xfd, 0x2, 0x0, 0xf, 0x100}, [@RTA_PREF={0x8, 0x14, 0x2}, @RTA_PRIORITY={0x8, 0x6, 0x6a2c}, @RTA_EXPIRES={0x8, 0x10}, @RTA_METRICS={0xf4, 0x8, "8edff7c4cead070f93ea39b95454ea16a6b3006564f843558580869b7d8f4f096ad18cb8f9cbdd423d1f1a8986e2798145ff5d4a4e04e83baf92da3408216a13976964b3302b68032faee62a8784d3f83a97aadbe122d7b13ca0c725118c704a5ddce7a23e3dc2d44dee7b0b4a2424a9cca7737ad28f7502a8251b66d9ed64ff00c90fed70df48b422be5621d1bad78b21d3c7227038420932b1074cd97a1d899a3006a18a71f3b02a0d4ef36cec7074942409eb578c77ffaed5dd128ccf492ac986ca75dc33081ece850c1ab173fd68ad9e3dbfcc3065711c7e60691799910a2caa7ec12b9535472b9ff1bbf7"}, @RTA_IIF={0x8, 0x1, r4}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_EXPIRES={0x8, 0x10, 0x6}, @RTA_IIF={0x8, 0x1, r5}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x51, @ipv4}}, @RTA_METRICS={0x6c, 0x8, "6538135f22c41c4f2755c08287e8aa75cff1549ebb9c0cd08b86e4cb67f60a92f7c0ab9299f8fdd030c3f503c532973784549b02cc8ac78514dd53c291e1a3c9232515a795399031b6c0a5e756c0ede32322fcb2c732b9a8f7c772af6950e375874bd15e069a44"}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x4040}, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b00), &(0x7f0000002b40)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002b80)) stat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)) lstat(&(0x7f0000002c80)='./file0\x00', &(0x7f0000002cc0)) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003840)={{{@in, @in=@dev}}, {{@in=@multicast1}}}, &(0x7f0000003940)=0xe8) lstat(&(0x7f0000003c00)='./file0\x00', &(0x7f0000003c40)) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/21 18:39:08 executing program 6: getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000040)=""/252, &(0x7f0000000180)=0xfffffffffffffddc) poll(&(0x7f0000000140), 0x74, 0x80000000010) 2018/04/21 18:39:08 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x40, 0x1, 'client1\x00', 0xffffffff80000002, "8d22ebc08a613543", "f77a7e24b7f4f2bf42c1764771e5f995deb3c45ef4b8033995fcc12270f3fc18", 0x3, 0x6568}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB=';']}) shutdown(r1, 0x1) 2018/04/21 18:39:08 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000300)='net/ip_tables_targets\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000140)=""/242, 0xf2}], 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) 2018/04/21 18:39:08 executing program 5: unshare(0x8000400) r0 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwritev(r0, &(0x7f00000012c0), 0x0, 0x0) fchdir(r0) 2018/04/21 18:39:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x218000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) 2018/04/21 18:39:08 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f00000001c0)="120000003200e7ef007b00000000000000a1a0377537956c79378cd205cc0f50cf0204d158e55a08cc8ce4c8788d32b12a88a9ca57fa6a09417b67636567ccfb9988255e99e9c5c5053cc378b90e65bee5cb4fc6ba5c978176c79725cdb12a974c093ebc6c64395e26541e3e471cbd03ad109627ab6494de19de9fdeb07d28f19cbec686837fdf3ca8d88f453f9f4b63a574892220de6d0b18085f492404c4cb396f9c94875b689eb423d162df2974b6c8", 0xffffffffffffffaf, 0x0, 0x0, 0x223) recvmmsg(r0, &(0x7f0000001700), 0x0, 0x0, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/04/21 18:39:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB=';']}) r1 = memfd_create(&(0x7f0000000000)='eth1vmnet0{mime_type\x00', 0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'syz_tun\x00', 0x3}, 0x18) 2018/04/21 18:39:08 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fallocate(r0, 0x1, 0x8000, 0x45) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x240, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/169) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000000b40)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000980)="1d", 0x1}], 0x1, &(0x7f0000000000)}}], 0x1, 0xfffffffffffffffd) 2018/04/21 18:39:08 executing program 5: pselect6(0x40, &(0x7f0000000040)={0x200, 0x8000, 0x0, 0x6, 0x97a, 0x7, 0x3d6, 0x200}, &(0x7f0000000080)={0xff, 0x5, 0x7, 0x4, 0x80, 0x8cc0, 0x600000000}, &(0x7f00000000c0)={0x1c0000000000, 0x4, 0x8001, 0xb385, 0x10000, 0x7f, 0x2e, 0x6}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={0x5}, 0x8}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001600)) syz_mount_image$hfs(&(0x7f00000001c0)='hfs\x00', &(0x7f0000000200)='./file0\x00', 0xfffffffffffffffe, 0x5, &(0x7f0000001580)=[{&(0x7f0000000240)="ef0fc05ff463598bdf6bdf2b6c9293a6b5c92fae59bc088952616eca702a5d4c8a99c37d63b80b55975f0f710cf7f71aa4ee3dcc637439f08b4f43f16abafc85acbb06eef442c8c9e962c6b28d2dc0f88bcdddffab6291cef20acaf0ae677ca5a90a27b83c36b176d13659d8d4238beb55ab0973e5e01ad80dd1bacbc14da8ce4327eff335d1b6", 0x87, 0x8001}, {&(0x7f0000000300)="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", 0x1000, 0x8995000000000000}, {&(0x7f0000001300)="2af868d9b42ab12a83430fb1100c7aeb4a02b0a97d0fba10ea0549fc602e5c6776f2187a64b1d348d9044f958fc4574df172608e9e052ed1417b6edcd51d5794bfc00b3341e3bad10d1427d9475dd9f0cc003d02df0cc4df49f8e1bc36f34c358830f0ae4a917a00dc8085e8c5a293f35f766a9330051bb21db923d3f1a6f4dc634be92743da9c13052a30b774eca610d635856e7a1e64d7fb0eb96c98fe12c996b305ad01123dac234bb13f1a20ada447d573384888e283d7cfe26c47043969194595c98177ade0f84ca3aa7df5ddb0d0aff15921a4951339f54bc17cb14699450578c1e5", 0xe5, 0xfffffffffffff627}, {&(0x7f0000001400)="25dc2d62a7afc5ba235b8eecb2a96cd289c400df45ee46ac4540e8f5756fc74b78ccf89e12a57e7ee0695d04b7b89b60d541b1c95cce22c070158e89d0d7eec9648569521a832177c76040aec51fb58198ea2df71f8451c19d3350f720da3f89822286f475845aed80c8047652c0396c7b11435005988860beb19a83ee0e77aae8b73412", 0x84, 0x7}, {&(0x7f00000014c0)="c0e7ecf337f9bee07c2cb1af3b6f8ae8c0b43f4547f31af0bb4d59f3d888245d8cdda31954a465249611ba2c579b3c1860ef69b40ad5649e1bc8c0c42423ecd9e2bb38b534553d05f7c576e5f251a7a65f8cc231c0b991a363a17b0463cd4a721b64a9d164fefea393b325813ba63d487928179c704ebd2e99bd3bf4e6e7c8f24aad2965f2dee83318386df2ee3417c5fbbf8b2b01e9cf60100ec01ee59db2e7003b", 0xa2, 0xf81e}], 0x40, &(0x7f00000015c0)={[{@iocharset={'iocharset', 0x3d, 'koi8-r'}, 0x2c}, {@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x2d, 0x37, 0x7f]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x34, 0x36, 0x35, 0x34]}, 0x2c}]}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/21 18:39:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x100) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x0, 'client0\x00', 0x0, "3362ff2882db6e91", "0aceb901f8fab087cf44a3b4d70e907d815ed7b536b80f9bf4b5bfe131f43fca"}) close(r1) bind$ipx(r1, &(0x7f0000000340)={0x4, 0x800, 0x8001, "83291b8654f2"}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000280)={0x6, 0x3ff, 0x93}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) signalfd(r1, &(0x7f0000000300), 0x8) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000240)=0x2) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000180)={'tunl0\x00', {0x4, 0x1, 0xffffffffffffff00, "422f92c41103", 0x7}}) 2018/04/21 18:39:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) readahead(r0, 0x2, 0x3) 2018/04/21 18:39:09 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x22080, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1, r2}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000000e80)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)={0x14, 0x10000000000013, 0x3ff, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/04/21 18:39:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000008bb0872cac000000000000000016cc2bfd5eb1cf5292232c7da6c15051e4b371a4892520256b831ac6bfa8f8a671a916b90ede9f49f9a829cfce5d386d8359b73516c5d953be040bba1083feb08facf5219653f3e90a0df73630d50c78656b41e9107f708926b0dd827657f43da409f172b06f42fb55081c267aaca9c82851fa065b1386a7192429c59e5c13db49e207af003692411013a7"]) 2018/04/21 18:39:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x218000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) 2018/04/21 18:39:09 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="87a81d75cbe6d7350dbd6c5d9e0fddc8527eceb1ec8c77c14cee0d5f6cb5777dadd8f3437cfe76e88b7bea422c350e52a8a9e9e44f9da7d115c350e7092bfd20c333f81abddf1803495bf8025fd6481680a443e16142cc5f71bb4d0d0a346b94ae319b7ef9cd8c050f1370f291782256edfdc95ce23263d678dffdff8ec324cf1937d4ad861c0d7816705184c7d1db6f4b84c02504f3e4c67d1cbab4b9f3c46ab6cc58b205fc8e9beba0ac76101b38f5915fb81ee0f803d1281481aad0cb5b687251db8295a9f0ee88311dd01a0c87e825eada384ccc731ed911cfa962858b65ea", 0xe1}, {&(0x7f00000001c0)="f7d944c9d7946fe721a7439b70ed3a15597386d8ace4f6f9d506c8d2c04f1e511e39636db2bd6ff41728e88cbc6ef3f863e5a4177085e30d160325ce9628f02da84b66596bffa0c7f3327eed19f45be88331a823e6c9383c1a85407705625abe0ec649a41239631c1cda51f5c8213ef1e444265a4945abc77e6b9023635e9df87908bcf310ecc3ff98d309866d249429e99c4985bdcc794fc1a0c320f411051fe3ebea5105cbf5902203a9c0ec07ca132b9a6568d61053f4a0", 0xb9}, {&(0x7f0000000500)="32a51b9639eee0a98e067617da53ad68708ff48ffa0a494692be6bba01c2d6b5093247bcdd9a2c6e1bee92b376b6ed7f417960eccfff39899cb0304aa8654200061cc7d9ae392c05cfadb3d5d2f11a5582a4dbf7a02573cf3d330de8d99f432850588a7fc0a26acb2b1f8e49499ca2d919e384d2903ea2d86853cf66a256eaece341adf7f86a5127cfcb543c2f7d48f68b9c645629a666f053af42abe4e88473a407d2a3a4b0eb0764c11712963a81e0bf3df017f0564539796b70f61c3436bb327c703fb3bdca", 0xc7}, {&(0x7f0000000380)="6807b109658e485975e12d4fe405807d40fef9236b4e4a87334517d8a6e813321139b7bc7cf6ae15c89efbe96e8193bb66c91bdd9a4e00ca832000e4d00bb269b1310955537611ddb34a5e789b31ad0800c2c325e48719fd1fc1900e", 0x5c}, {&(0x7f0000000400)="d54ba2d1dcad933bf80cf6301018c0cc904493ce90b2047a124f5bb1359a561b4602b32181ce70361e6f52a188feb32d11cc4dc96e8a8ce5dfc0397133a9a522016b29d3b95fe9bb7b1ee2b8429da19b6e9d543410f41a67fd418c345f5425e893c6f185ec37bc6371d5092b88304437c445a8dd23e69102d45b76ac1d4e02ea2fc7e71e29cc8c2b1fe49242e8fd1836c3b448b811e89c0253a00f5c423529bab2ec37da650e451dc278a17068a39961e28ce14b14c70d8b5dde81660fd69a4a5eeb7ce0c6ec55ea3c647b8f2e9b094f0bf9fb4a76d241", 0xd7}], 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="7f5dda77df5dbb186b3ef3ebb5bf4265a4c137174607"]}) 2018/04/21 18:39:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="c46600000000000000000000"], &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0x7, @empty, 0x5}}, 0x5, 0x3, 0x8, 0x7, 0x40}, &(0x7f0000000340)=0x98) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x6ab, 0x10000}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r4, 0x8001}, &(0x7f00000001c0)=0x8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x3ba) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) dup2(r0, r2) 2018/04/21 18:39:09 executing program 2: writev(0xffffffffffffffff, &(0x7f0000d69ff0)=[{}], 0x1) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd2a) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) 2018/04/21 18:39:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000340)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) readahead(r0, 0xad2a, 0x76) 2018/04/21 18:39:09 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) futex(&(0x7f0000000440)=0x4, 0xf, 0x0, &(0x7f00000003c0)={r0, r1+10000000}, &(0x7f0000000340), 0x10000000) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00000002c0)) tkill(r2, 0x1000000000016) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) wait4(r2, &(0x7f0000000100), 0x0, &(0x7f0000000140)) 2018/04/21 18:39:09 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000001300)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"696662300000000001000000ff00", 0x7a0a137f2bd885e9}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xffffffff8550fc6b, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r2, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="4500002400000025e7daba78ac1437aa7f0000010004010004017c78001179570097f1708ea2d324b078967267a07a2da158"], 0x24) 2018/04/21 18:39:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="02100000020000000000090008000000"], 0x10}, 0x1}, 0x0) r1 = memfd_create(&(0x7f00000000c0)='em0mime_typeGPLlo-!\x00', 0x4) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000b00)=@alg={0x108, 0x10, 0x120, 0x70bd27, 0x25dfdbfd, {{'wp512-generic\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xffffffffffff8000}]}, 0x108}, 0x1, 0x0, 0x0, 0x40400c0}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00000009c0)=0x2, 0xf5) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000900)={0x6, &(0x7f0000000240)=""/40, &(0x7f0000000840)=[{0xcfb, 0x19, 0xb1ec, &(0x7f0000000280)=""/25}, {0x4, 0xb3, 0x100, &(0x7f00000003c0)=""/179}, {0x0, 0xf9, 0x16, &(0x7f0000000480)=""/249}, {0x6, 0xe4, 0x924, &(0x7f0000000640)=""/228}, {0x5000000000000000, 0x75, 0x8, &(0x7f0000000580)=""/117}, {0x6, 0xd9, 0x3409bb3f, &(0x7f0000000740)=""/217}]}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x81, "11c7803b90116445cab8e34a90f46d64d27ced2df12a98f04c36953cf614256f98e06982e63eec28fad820840abad476de6e5b03e1861508f9ca914edb88cc47990c2fca8524a5c3f356ec6739b38176ebea4155c1cc1a75047fafba19e87987280ee936ca7babcdfaa9e06064df128be19cb7f750879b84143902190a780ea873"}, &(0x7f00000001c0)=0x89) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000a00)={r2, @in6={{0xa, 0x4e23, 0xa, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}}, &(0x7f0000000380)=0x84) socket$key(0xf, 0x3, 0x2) 2018/04/21 18:39:09 executing program 6: setitimer(0x2, &(0x7f0000000080)={{}, {0x0, 0x2710}}, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4040, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x8000, 0x4) r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x7c) write$evdev(0xffffffffffffffff, &(0x7f0000037fe8), 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f00009bcffe), 0x0) [ 330.586349] binder_alloc: binder_alloc_mmap_handler: 18913 20000000-20002000 already mapped failed -16 2018/04/21 18:39:09 executing program 2: r0 = getpgrp(0x0) getpgrp(r0) r1 = socket$inet(0x2, 0x1, 0x0) vmsplice(r1, &(0x7f0000000000), 0x0, 0x8) userfaultfd(0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x4, &(0x7f0000000040)={0x1, "08000000616e1860d04ae801671f0004"}, 0x204) 2018/04/21 18:39:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x800, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x2716, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3b659e96ddca0fc55c3007aac7e29aa976a279045e8dae84f63b2d5179bc6a8e9ce2dac20003269868d3f4c031aee11e7b92100317f943d88fb53c8a9d0e2d28c4ae70c98f43361f33df8611b3cc110ee0b053227caba48f13b34fe9319116ece61a6f731dc0392b75cfaf4353cd025f675e16093e10566a9f26dd00"]}) 2018/04/21 18:39:09 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in={0x2, 0x4e21, @rand_addr}, @in6={0xa, 0x4e23, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in6={0xa, 0x4e23, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0xc7}, @in6={0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0x21}, 0x6}], 0x80) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1}]}, 0x34}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r3 = dup2(r1, r1) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/04/21 18:39:09 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000002c0)={0x2a76, 0x9d9, 0x40}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000100)={0xfffffffffffffffb, 0x0, 'client1\x00', 0x0, "44ee74bd666bfc4a", "de43f8022eedae45a05d9cb870d19c5ce7b815b0157be9c63ebe421b7d741359", 0x9, 0x800}) write$binfmt_script(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66696c316367726f75702073656c662d282c21f5cb74480174261b318f7d20636c69656e7431000a5660cdd09c6a5b91570700000064f2dff4e00ab7df32ca2e7bea069db0e472e99e61758d7a22159a5eedd333d64f5edf52940107d12391efe54f890d8c1eb740356fe2d365fd75aa03fb568dad394acbce740f44a0cf7045e9d9872911fab13a7c274b82c668ec710957344138d6eded6ac42ebe38a9459378a3a26bd26faaca7f772cd50b98eade83ba2cfaf260900bed5994de76217bf0228f173fcf305f7b12ceef0a630dd049ee6b8a9de13ce14bb4b56a155a3822b05b"], 0xf0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/21 18:39:09 executing program 1: r0 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/04/21 18:39:09 executing program 6: ioperm(0x0, 0x400, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f00000001c0)="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", 0x1000, 0x4000000, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) clone(0x80000, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/21 18:39:09 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000001300)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"696662300000000001000000ff00", 0x7a0a137f2bd885e9}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xffffffff8550fc6b, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r2, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="4500002400000025e7daba78ac1437aa7f0000010004010004017c78001179570097f1708ea2d324b078967267a07a2da158"], 0x24) 2018/04/21 18:39:09 executing program 1: add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='#', 0x1, 0xfffffffffffffffb) r0 = memfd_create(&(0x7f00000001c0)='logon\x00', 0x1) connect$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) r1 = epoll_create(0xf7) fcntl$setstatus(r1, 0x4, 0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x0) ppoll(&(0x7f0000000100)=[{r2, 0x5080}, {r2, 0x2000}, {r2, 0xa010}, {r1, 0x40}], 0x4, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)={0xffffffff00000001}, 0x8) 2018/04/21 18:39:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000140), &(0x7f00000000c0)) 2018/04/21 18:39:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20102, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@rand_addr, @rand_addr}, &(0x7f0000000100)=0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0)={0x234b0ee, 0x9, 0x1, 0x27fe}, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000340)={0x4, 0xffffffffffffb4ff, 0x8, 0x5}) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2201}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r2, @ANYBLOB="00002bbd7000fcdbdf25110000000800050009000000080005007f000000200001000c000700100000000100000008000500030000000800020037000000080005000100000078000300080004001f00000514000200626373538a7f787c3c19f8000600000000000000000000000000000000010800050000000001080007004e230000140002007665746f5f626f6e640000000800086abb01c9f0620000080007004e24000008dfbe0008000000000000000000000000000000002000e3ab6ac800"], 0xc4}, 0x1, 0x0, 0x0, 0x8000}, 0x4800) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000003c0)=""/77) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bpq0\x00', &(0x7f0000000000)=ANY=[@ANYRES64=r0]}) 2018/04/21 18:39:09 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="bb0785f2c0debfcb02baa6f3aeca5ead", 0x10}, {&(0x7f00000000c0)="58d8e552a20802", 0x7}, {&(0x7f0000000100)="43d985394019fdc7449a2c43b042cdee2098b17a57498b1252c12d57780c96e0892bd4bc10da85c7e21113b9e4b80ccc2849fceb3bace25ffdc4cb1631383b0ed48141d18f3c2553ce74b4b93c54e0148f349ee68def16f93c6f0f9293e0dac60a710b9a002327f0623c781b320dc7f5989e6294", 0x74}, {&(0x7f0000001000)="e1d864f21cb7092bf5c95deacf8deacaed3568c1ad579d56bcec94da2f31fdf2ce716fcad4bf8276f40552c7ac4d23421b7f4ac1e99f8128e5d2b4c676dde98bdd0d95c9bcfea446cbed6df102c8556779daa805882d8520f02e5c8b284a32921f73173658729a36a96a305a088401a9ac1a5fdc2362e47ad0ee77486656e885650a80484d8bf815ce891a03f26b2d1d8ef131600e649cb93d359c8e5b4ca22d8a071e78dc651a9e2f37b24f56ea239cdd03b6f42dffc723d61658b501e054fab909820f0b051a75c4f926bd27730cb69d04ef15039a4691b34ddcc38ca5df608614be581195f61e9f94cafa4a37eaf430df4d8ac07ac58291237150ba0149e25c616782fef1f48c46e9a6f40f655812993b0eb03b1dd454d40c005465880eb4617488f6695ec7ced838906e5dbe673cf8b05196b3253bb3f1ccc91e8d13ded42f3917ad448199f7c5101afa6e6ae0f3e54593091b66667f754758033d5104ddbf4462deae2131bbe6ddbcc865744ee805eb7a49f8ff0650018508eeeeb83469339e2e9c15768f5fcec995b8c796a39e11bf23f788a177f0a3b5d404268fb68cdb8ddcae00bb6b2db553d06b9dd8d1b756ed2cbac2b32f323a8839652d6ea758ad30198cb9f08f802b3ca94aa0129c5b80abc960ced708d41cb7a7f11bd5bc140f76e942b70b9d0006f62662fdccbedc27caafeb9cc2d8c30dc02d7b74a181750782a17be239865b621b4f460ccadccfa93f727b3ce3a900596f33a3df4a123a7296ffd9c66d560f62a88d4225f5c434082fe83cafa5b2a7e2686d2f54ebad7e353420602847061679fc3ed5b98e3705c492768fc9768e61ed5eae7d8f06cfc1cc4938afc125925b49d2312790281cf212270610354b78eda87bb7ebf962661d5974b64e097b76fa56534cb43b11fa4fe87e5f183b979e7532828f0c96b12180aba689dff62de742de11a6d7cd7cf73066849365db86db5b5b11def9b6d06bf12b6d24852c5dead89d6be241e92e1754720c0d3cef9d6a5f6fa28510a08998016601f317ecc6ecd75e37bb995c49f34a0540d6f7a654c5db36a28582af9ff948e345438b51b66007fbbf0f8366973e5f79bd76cf7aaa5d5d71bbd1502660c595d82b4e7e8156586df97f2c5b16eb00b03e61ac03740dff095d3f6c1ae705554b48c687fad2a5c4513cac62b7673fdfdd5d83bfe1dbedc99839ea4cf8d6037094672c157480bd03d54b9352bde3e71868fddaf973cd957a66674a2797af9edd7d669b1d6f6efc19502639e915a9619f5fceab0a6a74452e68c72072dac81ae62a89ff2ba499d58e64854c7dfe7676a406c63fb0a5465cac5c893614e429d259b675c96241860d42c23818d9446d05b870dda5b71d8533aeec5da55ad0fa1e984bf2a1a922b27efd3828055b4ca64328a9c189f97cb863b7908c333be12913d5ced8e1efd6b311817a2f060e225b805750361000053f80e99b9034253cf10eefeb8f934a30bf092a89991b057163c2bc4540a28c1c55892b7425a0704831d2ff0f2628a3630f120d050084a26ae6a5e17c16f7b223bcaa69d1116928d658e8b5e65ffffea21b62492cb3883058c3b2d21ad3daa751572abe5c447f363108f6218bfffcb4bfe123a5dd0ff58c4d8c74d2e5ac4fd7cd1520a4fcb993683d0157dfd494ef0c33b17a5ca86406f52b68ff1faabdff8ff41b28377bc233c90c0445377050feef71cad8b7f52fbb5da40c46c46cde7bd9988cfffaea3df003d3a6d32312e594f3c099fb2d0440aa5a96e2f56d80c951b9e5b951f330bbb811f1fdc8c4d44f4b69efa9a0a595a1330a085d21433c536b47cb5d8f6ddd8c0dffc4f3c77282be5b952c622958860672760f6b096262f89ccf3ace29699a2b1e2ba5fbfbc4224734b978e3426189abe03acd91241d0550fc204ab8d5ed44a88507510ae0eec5c2598303da1db2659120ed8f6e97472fa4d6ce794c79bfbbe784d957b98847ab45215829a8b097b7db71db4d1d08a660ecab0028cce02d031d7c0f7352e1bf1bac3449aa73d972e1a81b4acf7ce0343d5854d0e7217b129593b0fecb2ed99386d6d27310b21efd830f14f1adf41dae354a4972bc07453f1e3f57520d43e9c32a07fcea4794a55020232606ad354532f1bdf0fe6706c863f524b28523b0c81ff680f5f652bb48b5787d38b68867a1cf8b1300f0b04c56fc2fccb51734dab7d8b905b5accdd89f51a6f666526ccaac374f2775781a601015b62c6143702d03545403a1be82b8cc62929f876bd2e924a486ab40b071db9bd3edbce7c264e167f3f5e73fd3d45b3a4f1c4ab6a862d2613125d5c25ec284c3b8429ab75dde9d5e82d7c2ef068e82770258d7ecf63c1a75ce884dd13eaeb2d425bd584cb90c201d18cd89900f0f3adae62d87c0e6f619345ed5135e570554ddab834ad1f1a3b832c7943c56f6ec496ba7c61ec409c27e01f367607e24cb3a707a41024646f9a316a8ad32fe0954e0ac224f13cca4df8116ce7079dfca006839a209b48c640704141ac7e1c924b0e26270c8fb19deee22cf72dcf50fea117af2c378ac4745bbcd9f121f890272bb89034c2cea295a247a9e24b634df4d39cdd38a8f96f939f840edbe1de31b3612158e15556186f726669b841ea6bc8778d4abfc1d4ab178699aaef8f4d115305a1181307420c7ef208525a346612e0b3163c918dc2a4a7b9b2a44e4ef806aefc1ecdc49bfb510c6c8e800c07a739229d4b8ec112e770292f237de9815bc064a21f1135ed19d931a4b303d2268c9aadac8e4281e8fb28e11f0d607f9202f9662312307423ca43861603a00616c6a0bcf436508278e4af81cc24ac6ad3888b9a7cc7bd22856b2dd936402497795593227d6340daf40cb233ff7c041317ba4c3893dd9da1a4a25fe5be1e83952721bb1b1452bf5f80478fae50dc7b65649af69209d307776d38c9ef439d87bd45c68fcbf7900c8228b833d379d0d3ec92cb31f27e2df1df3adb69da76e3e73df7b0de2833cda79833a08e6a9a7ef859104149c0f42c0892479560139e00b69390cf5c1c57cb00eb1fd2938fccad85ddea9fb0efce3d0b56f0e427cb7454762940b65f9844fd202937620f981f4cc3d54c41c3214e1a01a7eb1b5e3d47c16dc6444566d7825bcc4011bb860f7fbb2233309a89d7e3602344469455af1e352082ccee28d59e6f4db49ddf30117ffbebdd7235b719952ba6761fe7b41343638184efa0ac7685aa1a08f81a36beab3811a170025684261b01b3b3700b119592b1e1745d9fcc9de1b845e651c17a21313b0cd8fc9119efab1d2bb16c982bc640eba1db7c8d3345a0dabb97819d39797508129065b7150a02523173658281cb8b4dcae420b7d1f8f1b8127a83a1aa4ab83593ac0453192659f4b427e54e6d5cc7762628714fead89358402d1c09bbc06801d88c30e677c4e80fc3b9c27845c7669fc1413884947c9b65a4406087c75f833057f78269b0b9adde858f4fc1720e78f505bfa80a3aae98d9d38c9622e4c6f2b0ed1365986c78aa7ed3921e3a8807c2055699437b3cee2ff1a116fb4c1f61b2836f7ac38d14f45c33e9affeebacaffff7f374bb58445513fcc95d9010e336c15d12e0b0155e85a6eff712d14beb71af1a483e1ab00312689cfaaedc612a2f060243f46dc3c2eece55dc1029d7d77dd13741c389a99540303d861060ee545062abcf3a6716fa0b02d36026b56ad379ae1c7168239824885add563e359981fddf9e658530695bbf96a36cc4ca695fb8de4d5cc5571f677bd5b9750bb7839f39c83ceab11f1349bde01ab578f6fb5d59482547af1c0cee07d17a388bed95e216ab53228c732af2b27e7aa08faa3afebb46b12818d5aaad8e614602260dba6bf0f6d21546f9790e66b72b2168eca9b0e57d8641ac6f71e03789959ea6359df7258d9fffe65a233979f976f2953eb6c073d7dbc415ca6bd20224856b4baf86fae963c5343537dca66e66cbd7e4bbcd58a49487a158578797aa51e6f1b2a8d0bb9693e24ae2c7e2936335bce39f048b7f5f4f88df221d4352222c72f3bb404b47d359aeb9877a934ec0f6b64d6dc48431b7e1f79b6fe6dd9ca4150bcb7a5d74161b9b4f8c83ceb7be4f8a0e90c649573f14afc102b3150cf73d67ec89ce96349a90f3db264956710f0289017ad193d349e0257a18573e4268fa989ba247162074c2516ac5bd563106e06a02fdae0e7f516d64764753445523f47a90e524215485b6f0da6d2c6bfed0f773156df7646b0733671d0a9686e451a1cef7483d72986a28e746128292d746d8474d4f511e7b656db55ed1287aeeafd4ef9db7631d061643a43fd3468f8b157fe0aa04bb1d219573ee6984ec4f728b3f483a487e0790844b55819b06f0b400322925891fed20e88dabfa8b9e6e04d0b364e6c3eedb13ed31e2aef3a2bf2237be661622e296eceb47cb5d1364dfcef862bdc013dd7ea7caf304f4e85b75356333841c2eacb638e5b525d38d9733c1ca26dc84bd6d2763763516f3b56076d7ebb59343fcb3967da26bd8359eaff2fbc14f401f11ebcfe823bc8be4a47f7e385d6bcdf8b267b1f9aa12dec2d2f9558ab961cdb0312347906d210bc9fb87bca004baa7d755af9d810d64044dafb44bd36ab6b0e811158b03a4cf6051de19a9c0a231bc84704f38cfe1b25e3ef52e9f70df18428fd93ce6f09200b0e7eb54436d912e4f802d619e0bb15d04cc58a8f12d0986b5e2c0026589128c55f3b08e554de9426a79a33517c88601d1a72dfa88e0fb89d7b7dbbebdd456762d9be0e5c1a77eca2a577c02a59b87c51db6c4ce0e81345c33d161c27981d65f0d0f825b31863d5f2e95a4cf9ad75c5f8aa64d3fd31cefb52a85cec78d71df89a770c64589c7350fd3c013b1f8a6b2b5bde625c2a3d90a182886ff4cfeee410c1a81bd194331bcb7f58d7ce66ff19005b427549b4d0adc627799730fdbc80535626b4691b103ca43605e867a7a76a51cf21e8d0084a3ed7ca72195ebd43812013f2a9706254ae5f3b82bc9a4f8c4e3da3988b91c6c02bb3acd6edb966fad92331d13fc4b6f9661391b302de7ac486df677083b3fa977621bbf24b44eb623b2a23761e8c497c2248cac23ea347d6cbc8999509a3762a6efa839b2b725dd71e17d47e439c0d1cfb942d71718fa2a13420bc4feb45bc4717c6e67e1ba8908bbef3c04f10d444924011506488c7ef40f05b4b891ebc1ddccb585997703bc602f22b1d125bd3df3e34f18eaa3a5abf865ff7b84330f245a5a8a99e6a7aefec5d5e8a554b188d4f4eb97702e4b699629ea260c593de69cd83b947a88196afb9e2af4a50a9c72c9c0b03e608ea6363948c18d2b18fff27a637b2aa6c81dcbbddde0bbbc00a78f03e8605970c093e53c5986a3ea46ddda99f1e68a2602da17999d2c817fceedf82744c96e89337fc68d8009c07105e00d41d619083ef95c637578197969b0628fe7dfbe3209e304d451cfc387b6ffd71624980278e574cd496548223c2cdb677a340804d8ac3cb9f1eff5bf343fac4d12c941a0e7fbc2b053fffacc13f2e3a05307b9659fbbee95435894ba18e3f85d99fe7152aac707d65ae1f8068b6bb86910411fb70f1fff3cac2b74e620f4690f20361eef6d16d0b66253804edc1d176518c0cbd924b4f162aa449a5d9b065c298f97663947db41801dd317f039330bdb892813159ac3102cd905c2ea8a7f5b47dc55d6b06568e65d6dc3ab284b34abdf457c41988b0e66ebdfb45490a669a2267a32dcf27881f7cfd0d41aaa92be7c03e71dc", 0x1000}, {&(0x7f0000000180)="e8fa38fb0879b3d22359713794522213be612a68f9255854f22dc4c81be45906c789d7fd6ddec1d266b784d73048bcd2ad92b88f0b889e1c4c6e196dd4b7f7df621114e72323a2bfc75a58483e636c33fa60b0840619d87f24153a888726fa2ea033bf097f04858b29b0b2eeffc7f1b714ee0a2d3f98c476c4045d11231b0a5ef46eae20ac85eb49024bc42a072f7ff6f48d2a662899d666378e892dff205d832443de9b09c76c24aa11bcbb0ed3248379ca6bbfba3007989aff7596dc8bb675e5e13ce0f11e22db4f1c4f7ad66e4d89b244a13d94924f5ac6ba50885c03925c9401c9bf95629aaa3df6", 0xea}], 0x5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x4040) 2018/04/21 18:39:09 executing program 0: mremap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000d19000/0x2000)=nil) mmap(&(0x7f0000d19000/0x4000)=nil, 0x4000, 0x0, 0x5c834, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1f) 2018/04/21 18:39:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x7, &(0x7f00000015c0)=[{&(0x7f0000000140)="e2119e02f4555b787967ac329bb8c709d839d1c14aca7ded3f22fb8ded4ce9976a286068d3b240bb71d58b56b6a3a8f2134fbfc9adc4cf941cdda8619c3196f9695965acd6fb34a2eed902a09b3b317dd266f9f58cbce66a4b8c100708a75ae21cd40f4af15d696a1ffa7e983a331b3fc3eba61df823ae7a11dc0997b28ee4c9011b4b6fa64950ab5ea599e26d0608719e86f9f138c6984974", 0x99, 0x1}, {&(0x7f0000000200)="d37ee54543af82117d6104defa43f5a8a4226c1e6c04fde85529d1f0a60e6bbe33b4d611a3cd5697144b335b5f461693a76f2409c7c73fb89c0b5d2515ec7d016da04d4e5e30e6fd0f6805653812d47c3a99912005ae955636f3748f689464708ad223f34fbaf8f5c02d903aab44c007e2aa2e909582124f085b6bd3a2dc23668161e1f1f1a2729ddbd7a7620c8c8805d6a94e0424909faecd4f915c87305b0e2bd3640e4a6d82760fee2e27265529fbc669b2baa93794c53d7bda8e6740de9c0fa87e478304875b8bdc0fceccac8688217c27b6fdd346d2b9c304389a5ff3df607a59c6d792a24b049adb306ee12391c535bb1f", 0xf4, 0x7}, {&(0x7f0000000300)="a5cc46e40ea91a5255e39a6fab1cdfd6d4595f260b02da80e82e9a2b389657d91df1806335ba33f9f5fa155e283db4d42623de83fb97c6e7b63a5b7402c29e9da8837d49871a0aff1fba920875", 0x4d, 0x5}, {&(0x7f0000000380)="8549c12b7a734d3065a2dbac634c852c337480319850ddc06c9c558c93aa37749ac6934284292ae72012fa0d38af4465b1bfebc956938612a43f7260386718b6c9381d48aa596766a0b3998ae8aaea0ddadad90bca5642598ca8712f137ce58934a00381bc4fec56fa7afeb08ed926da0e86c3ded807b5affe930d3ea5270d2a2007e874487a40924d81759aaed89dbb18961df24add908ab01401438e4e5aef3e07e6f2b03a23749c623668e1423ccd9f771cfa1f9a68f5609bceed7b50456782158c7c804b4b7056551568", 0xcc, 0x80}, {&(0x7f0000000480)="ae8f321ff794a3b55158b52bb37e747e1e9f13f2390ca24f91debed66c67", 0x1e, 0x5b}, {&(0x7f00000004c0)="ad2043368bf18452f8b991f811f358a1bf90b75afc65a4791c3f11bfb7fdb2771f3db04146c921db19a29eb7bce1be55f27e5e845045df58fa471896ccf73eb8274541930f8b7b44675bee5f5a4e515cdb7ebd5d7c0534cba6be96f9b8974c9ec3018f4de2fce25715729cea5cf1efe2df64a4a2e47aeea52bd5a5b09ea64ff03a2c41c8856a9b15686e0d689d37c24e9b69a979c9e94d868849553a6be204eb5d4d4211e429431e6cc7414e0120295fe151d5ebd58b4b4c32b957bf8491f61272259609", 0xc4, 0x8}, {&(0x7f00000005c0)="add9449f8a26d949c809b786461e2435fbc8ce4ff7b1e1f27739b287e98fa26a46658d0666ca4e66b98af3141f93dfeed8e577a69584103c2ac24c9ff9fe2dfa5500988d0da566fbc5107c6f002e6c4b0f7492809e7580956411b92271a6539c273f5ae33648cef95aa2c1aafedb0e139898cd1b09fb0ac7a58162d440771ee1fe53f241fa0057c4edc4115912964f667aa9f263c46de17c7a8c2a014ef5f62131e4291e3a284a274d147a15716288aec27aaac98e446e730fdb167e4181e8affed098beb949fe72db852d362987dfbe01937a427734aed4d0c22f93216bcf33a3bda00c969d7546f72c1ebf041d29361e83a88ec99b8ff5cdbb750a2b4eceef0843167f0bf4c200febce37618ba79168e6289433398657f71d534d78d2e926daf3b5a1cd16d4c90ca15f5cb1d0682ed48d6ef3e1a680eddb4137a311c06868f29fb591309ccecf17f678fec1716f94c95bdf6f928db93e14b0b78fe848caaec965ae4e9d6b4ddec7b3f73c0a35fc4022c595f5177d9fd205110cd7529725a2db3ac8b0627ac4a9ba56458cf3b0511ff1424359806a7219bfa79b595ab0b4fe05e8b9c4a0483fe98d676f2ce7b6a3408e1e8e1dc955a65fb6894de9bf18b0526657f5b681e80c3ccf76020f6d73bc90145cbc8d677e08e3f06ea10a97b91e2ce1e5ce2cc9e53b26c324cc7635ec829652c5b54edaa5a9f0594da280116198fc6217a759770a8003397b23663b0572374a0a6e9656f462004c884277e8c8128867f2b9a4b91cf010ff83bbe815d1678e8a71a1e5f082fba8ea1af3e39e98acec33c4af6199dfcbae3c98a9ec57e4fbfdd4ead8c50257bf182fbe7f98687559ca626da5d811f02255beb0391be1da9c1a5b465aadc9bb7a755262ec75c4f46ca0a67ba60c51cc63fb7ab4425ed08086132132a52208a38e9755df10452ce69006700acb1423d6ca2e7ab77e8b5c317565f54f10c3bc0851862a98f996475ce075c483bcb17246453c09d2a3fdc77ff9e9ebe339a65642847694e5a34616ef51dc755380cc2d7cea47c031743233fcaf75d7810bfa63a7fcf2df95c4e165855ea5b4955798f15f581ed1a0ef099649fc75240cb4303dcdf1c0f0fae3177e5990622453865a3ae6db9fc89f6bb51066c402a1af96d117f40a3d1d227cfe0ed2d491ba64827b4fd7d76b2bac06f425613c0ec46e4d8bfb42cf1879f3e95ca144d3fc820642d9844e87bf03fde5e1240006c2a09af1d9119858297311fda1eedb01671e10f827c49e748716a1bfae563d13312e157f87a2d2aa3f4ca257542f38e988a2e6d3e5cec772a68ddecdd1b68c7b59625f7a6da1dd04deef223766d426e04ecb939dae2ef9e7294a21d4f3cc43ad034b6a78d43f02285a4d16b9f684fd12d514a4939c212afc4eccda72a706780f531ec8ad01269f8699ff5b9acef2e8fab56e8145bc4293818a5a3ec2bc9808d5ecb442b310fe97af1ea82f8aae1256ac62dd19c346283a0ac146f30a508b3af9a4ced0d0fdc833dadbfe69a9f36e2e83a5e86fcc60c6432acd51e9a8b2ea917927576fa35d10f9d830a8de2c1865ce5dae166bb7c4968b460883ad5a2452137c1df6f0aca9dde65ec4474665dea936887eb56a3fbae601a947ad2f0a138346599be8cff6e8aab0475e921a955e46f32946f5dd7709577e70e6d7e69ebf491b36ce638babd64d7def9254fd7736471056edc708378c6dd432b39f184e193160414b9526315769a96f398c36a7a9f828e4437ee166caa0a30d930e9f659a871b104407b9d6ac4fafb2521ded1f9f8d968e7f5de9ecd0d7f0ce01416de6f700784eeff47f5501c49429bc2353c50a19888e9a607104356733d3b8f14c2d421e1c30884606c02998bcb09fb6fa39213fed077f084facfe6ab27bab1d62abddf01d946b36f46a2008c335fa5326cb0e3839372dccbf08a4bc7908a9d197d7c262523371badaabe592884c36f376b4c88de28590717d4ad780b9761763b2fb76356d492a1e5c4b57bee03ec67a2a2d18e657e803f07b3b36b0822b730aa90ebabf8301edb54359625c2686fadab13340041d07b8c4b6652024d53ce3903ade9b365dd30778c8d14914b5fda5c58cca3cf432d75f5c8d5e05f5de2085eb4bd4fde71b6a1258fe6919ad4ae24a4565e394d37093b32adbaf9573b2463020ebcec61c08fff0cec8478ebddcdfad3388c4bb2df0b71a83922d83fbabbd73ddf857915db68bca04d95533479f8e20cfbb42a23f30e1452ce9a2e15484fb8d6a29913f993f302647a550d39df14c7b06a8319eb6fac302fc7cb0acc38a4d903925e353170e15fb608fdff74c6b97a0d95c35ea190eb5109b8e20c42f9d59833a0dc74ff377975471427b130b6b8574811da66994c9132199dabd01aad9bd90a012dd07aa5f8f3f63a3d85c2088b2d44136b174790d2128597d17effda22f1aa824e59553803b0eb97160331673998439f61987d1becc8871b873c74ace0daad4dfa04d834dceb01f4365f8b64d3cc2a0709a2bf100626fefdff7c0881e21ba30e4253ca00a3f074ec6b1ed1353549b3d981215d672e6b6f8f654b552e0806ec571a2062b6f3c4c30c4f9873d6ae549ba75a24fca31fa0abb7ba3f5e645329cb03545c9bd4f74f90f0395f28106d7197a79b92ec627be9e00247628c45bf29dd8edaf4216f5eac772417e7540fd3670e40e2ffceb95a8867c64b5373b101488fcf6ae53f659870b275ba7c980d02d007d632ef72d0af69fa41e30d5c5870692e73ceba67739244a25f3fab5d4e0d410b76b111540e18d4bee7c4884c53932846c28f923c6bc8edbf30562aa7839d922816cfd6387e910ac8bf458f0ec9c9b0d37257c4ef51ae8dad4bd1022b7898477d501e896956b41cf2b4a8a168ae1b0376bbf3b59aef2fe17b3494253e70f190c7b74242959b7c303cda3f6d6b25036e4d60c334873b97a6f7fda3f796b509655fb8fae9638f2be98c98ecaef656df0c0958f73896b3454530914854140c88f77f2a3ca293a51029fd4ae9909a4d73707f5494fd527b6187d5657b333f594092616ada8cd32ce106e59afc57a110e6114793b9f7da3776fbd5fc1a7fcc6b940e4343fa8ed84e7aeb3f4ca3d0c4e7c5d872a1e92c8365d213e44f4f1ced702021d4b18cba2914a3c10c6d6a0ce4012710d369ace282366dceddbbe6394e05cea0be0a21312228bdd2a5a23d98247c1cd132058acf0eb2f3d91eef717645c72012c1aed9f0118184c82b591bebb0c651a348aa20982e6249ab562f396baaf3db6016e2d23a466c01b5794cb393ff61629b121510987a984b67c852de71d4a5bd460eaef9415073031ec17e3a18a3778fb6b359bcd31d407b2dddc3f87812c9220a1312fab6499cd944432f0e50d6f6272c06c17d07a2379585166868bbc6d09626490175f26481e7d1163bb1d06148602cea7b8a3c42c7f1a41334326f2e506481b9a1b8b69bfad821b28f3b78e41f945f11989f9663d09e0adb78accce032585d800e33d68efe4eb3152cb1db62ad99feafaea6ad2a87c01be62455be1bb8693651b5697b9cddbed495280f59ea504e5d7028f06197bb986f47601ed5a6264d24a765f4fd9fbe1bed1b02fccdcfb6304e8590684164a4c627286b047839bd075c19f9bc74a7473608931ab886be3d1c2222a6740fa60e5ac1e5cf775a179df38bb1e2ec49170ca314270de1ec3a9e5590b96573e893ff01b16a928165903cbe0c06d1e22629d25c6ee1866561262ecd99c506c794a5787e5478d7544dc1c787eee3490412a21f67d26056d5d4e0c93fe3870d35fd2dfc27dfcfba3247866aaebfe5e564eecb6eb07e3d00e329c50e5c6ddab1d94e69e13f08b3fae350846d1714894e3a333b73fa9b55c509461953a3d8b1150c8652f0862419905ff135a240fb68893b79da0b8ea6b6e37cf7ce02cab0c90aad43b212d893d1b0a8dcc57e5e91a06ab6c8af11a6d8bceb30e3bd6cffc0c59191786372d1003c6a1eea3eefd70400124b92550866d3949277e97a60cedac6c6dc3eab151614c47a54078c8ddeda2d43d8973763e1006322689bd7336e25903cb1fbfb0ae5c203988327b35bb0173e9356846917c72c0a857e312ce1df07b7276a1188737eb29e1bf10f54028ee37b97410d01a62df7a12b6a54ae23639904f4e27eabee872f243ec7aa799d104e91804e8671311be95d09d2d6be15216118a2b8822e469b8e413678f6f2e8187080d56723ea42258337c14bba46ac991ed60755dd6ad1f91103be80cf17b07aedd92707700839c19d60ca61c03995cf2a76f3c57e41ccb0a1dbe953ab473284835282c0493d8a338b230d298cfc5ade702a400119994d1b825168b7111615c980cef9672077b226e72cee468097d8ed87b3a6c0751915244cf7ea5093a1e4971f903041781b69eaab3cd3d33e57daeb4f031da46f52d0d3286181f70fc22457158b853951b916f800c4006652dde4aa35a8a7d4bb28303fef970ffeb7ef343ef901739c1158bf7b11cd56a2b04d7124b08af0a7e81c5b6713c7198682f1a1ae157cf03df98b4e02af3d062b0248cf2ecab30469e18572e3857cdf6f62137d222832fbc9e1548bb47d14a7979f24bf81dd77486a0d9b68979e5a8c0e0c81ce9b7c67da1af7fdd2a35967d9926099579302fa0f24356d301890579212e72be855b40fdae191edf24aeda2be1219b9a3a05f352cd0292a7d92e686075dadf9146e68be64743c8d93e971475aafd165b9ee7a95da80ba11fed640778bdf7b23d7d35610ef209a81a8bbda3074e11f966b94602a3e73f38af4fdbb5ce5b099bdb66b8cbab9e65480f9a88f149265b47bc2e41da71dfe9dc48b16346be3eaa542b5e9aa47f33929c38e03d4820ff87918be0e05c0ddb147266ed4408b215d2e3d2c4c51f36288de4cfd5bcb3630b55db55fc73f522dec380371100547c02dde5ef9e66d5d0a89d3f94d9fed0bfa119b44f384d94f9c0d5255d33e539905b6eca1b2a3fd75b9566bb4c96039c9c5e0bc30e5689f704959c5e68402c8972f840cfeaaa52583499695668819769a2a69d1fd4c496e57c85c10d888808c241ab40401d11421349c4fbb6c5001caa7d1c1a45a9232446f1342de0e86a4ed2fc82ac781dfa6c8a19d4b88f3d39b370ad94c1811f2024a49d66d6267314a96c3831f28521aefe6e3eb87b17ebd7f20c88571acf39c2695ccbbd27fa29c7bf9f8cca37bca4542b3170f3e754fea724322b163817d2f3c9d510868533fe8dbfabed3a2995dafde9f350256cdb1101a11145f60b508297b4f6f98d2dbae1f26bc4d2e3f77820d7552c48c7fa54ffc72d506ae130bc3082f8e1432c5b203383d36fc0ab201cf83ed854cecae6512d1e40ba93bb6045dc6632dee1ca173c71cdc27524f47d25edffbe490ae42e414e9333fcec232cddb2c74592aec2a1c07490e9656098d7c4e1f757c6920aab19b8d069533bbbad9c483af8b699fa9ea2403ee5b57b6de4372f50f991f890b3fb1b2e00cc6c229c41e15e2a1d7c5d2b9b80c64f2c91dc1770066a712242b675b54b21fec55d59cd9ccf27a2412b415b22f10a4052826336bc06204e4fa40f860128b0dc354a89d0834b9c0d88e97c94f73262aeace022d865951854d8c71a3eafbfac20b6fa0f23805f20f08dea9f6e0c2aecc76f6c4f91e6b73b5360855ec53d457af3b4eb2e2bb39672b1c70c22943306630ddb8f05356c1acb277824e5b8941060dbf45f583cabfde88ad63fe33d5d4e611702d0769f430aa18579076fbed7122e71357", 0x1000, 0xd1}], 0x8, &(0x7f0000001640)={[{@codepage={'codepage', 0x3d, '1251'}, 0x2c}, {@quiet='quiet', 0x2c}, {@fmask={'fmask', 0x3d, [0x32, 0x34, 0x30, 0x33, 0x80, 0x35]}, 0x2c}, {@codepage={'codepage', 0x3d, '1250'}, 0x2c}]}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x3}, 0x10) connect(r0, &(0x7f0000001f80)=@generic={0x0, "9ba7877fe0dfa4e383ad3586320cbedff1c1a23bc31ae4bf0cea07838a05ad6f194e0b645e6a52f255d43416baef6c6ffa5b43286c2bf00ceecb115fdde4bfe6c5c8f164e25c5acb5748845a42d815b5dd081d445010c1cc2b947badaf5ce80aa8b1f6c01d8a0260789cd7ce1414426ce33a9b101b58ca48ba7f9ae298cf"}, 0x80) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 2018/04/21 18:39:10 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e5bef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x104) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000180)={0x9, 0x1, 0x0, 0x1, 0x1, 0x7}) 2018/04/21 18:39:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB=';']}) 2018/04/21 18:39:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) readahead(r0, 0x2, 0x4) sendmsg$nl_route(r0, &(0x7f0000000ac0)={&(0x7f0000000000)={0x10, 0x900}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)=ANY=[@ANYBLOB="300000001800110300060000000000000a00000000000000000000001400050000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/21 18:39:10 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) keyctl$set_reqkey_keyring(0xe, 0x3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='\x00', 0x0) 2018/04/21 18:39:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'team_slave_1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000d1dff8)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/27, &(0x7f000023e000)=0xe) 2018/04/21 18:39:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700000000000000000000000000000000008000", 0xbfffffffffffffff, 0x2}) r1 = accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10, 0x80000) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000380)="899374e98433e9f32d0ea6e0ca522fa0c4a55a61d2493a678fa66826eca36458ae9b95c5677548d349d7070222f8cb80b9977aaa2814c1c9249b54a03cc68458cda9a5f44660ca94cc3a2926955014e61fc63100caa61d8b9c5ff39b8de31535691a012c473faa21e247b4a11e6c6386f474847f26bd9306a596e93b494f06b93b4f941ecabec1dde8d4c5f8ab3300ef5a3423f93bfae75d6b8ae7e0f6d359f79af79fddd4b66d08a54093cc91f80a52a2acdbfa0cebb1d50f04426adbc5acd50008") r2 = creat(&(0x7f0000000000)='./file0\x00', 0x120) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) fgetxattr(r0, &(0x7f0000000080)=@random={'os2.', '\x00'}, &(0x7f00000001c0)=""/129, 0x81) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000280)={{0xfffffffffffffffc, 0xfca}, 'port1\x00', 0x20, 0x1000, 0x81, 0xff, 0x9, 0x5, 0x7fffffff, 0x0, 0x2, 0x1ff}) 2018/04/21 18:39:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0xb4, r2, 0x11, 0x70bd2b, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff7}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4}, 0x4) fcntl$setstatus(r1, 0x4, 0x6000) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000005040)={@in6={{0xa}}, 0x0, 0x0, 0x0, "3a5a2e498096c1934b763b7f3352fb530751451ac825a402eec0c934cf8849557b9b13bd0ef6115fc126ebcfd4a4e8c53c113e7a9d51650e4011ea3f20bdbd99588fb09731f3dab2dac27a74be15acc6"}, 0xd8) write$binfmt_aout(r1, &(0x7f0000000200)=ANY=[], 0xffffffffffffff2f) openat(r1, &(0x7f0000000240)='./bus\x00', 0x800, 0x4) 2018/04/21 18:39:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB=';']}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x200) 2018/04/21 18:39:10 executing program 6: prctl$intptr(0x24, 0x0) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x89, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'wlc\x00', 0x1, 0x6, 0x44}, {@rand_addr=0xfffffffffffffffa, 0x4e23, 0x1, 0x7, 0xca4a, 0x5}}, 0x44) 2018/04/21 18:39:10 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x4}, &(0x7f0000000100)=0x8) getdents(r2, &(0x7f0000000180)=""/201, 0xc9) 2018/04/21 18:39:10 executing program 1: r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="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", 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000300)=""/130, 0x82) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") lseek(r1, 0x0, 0x3) inotify_init1(0x80000) 2018/04/21 18:39:10 executing program 2: getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xa4ffffff], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x108) 2018/04/21 18:39:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0), 0x1ffffffffffffe1a, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x28, 0x3e}], 0x1, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x100) 2018/04/21 18:39:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="715d00005d9fc3263136cb5d98722515385a5682e6c17d29c8cd9660940d676667617815e79bd7470113e60aaaa21705b58407a491d8b538cce42dd05bb02e435b15a2e508aa774b6ba307ce0a08a49238da23575f634165c02046817bd63cccb659a13e1cd88e138cbf97bae9179277036e5b0adab2ccb1fe2f50f0a46c90bdec7117a69dff62b43a3a03317d4617b8fb5b708f2d0f4cb9d9fc47e7dad1f2788823a4e6f56fe06a9d214b8e8cf8799c6dc265a7e58c107e910730627c90c39e95f25a67b8a43cb942d4671175100ec88683b93267693d7cb960ec4d1297", @ANYRES16=r1, @ANYBLOB="000027bd7000fbdbdf250100000008000600da0d0000080004000900000058000100080005000300000008000100020000000800010002000000080004004e20000014000300000000040000000000000000000000000800090041000000080005000100000008000800ff07000008000800090000004000020008000b000200000008000900000400000800070000800000080007000700000014000100ac14141500000000000000000000000008000b000a000000"], 0xbc}, 0x1, 0x0, 0x0, 0x40800}, 0x40814) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='9']}) 2018/04/21 18:39:10 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x800005c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xf) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x86900, 0x0) [ 332.074067] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40797 sclass=netlink_route_socket [ 332.085202] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40797 sclass=netlink_route_socket 2018/04/21 18:39:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') r3 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r3, 0xffffffff00000000, &(0x7f0000000280)) fsetxattr(r2, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)="bb", 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) openat$cgroup_subtree(r2, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = accept4(r0, &(0x7f00000002c0)=@alg, &(0x7f0000db4ffc)=0xe1e8336a, 0x0) pread64(r0, &(0x7f0000000340)=""/65, 0x41, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000a10078714fa83c68382f4fa037121d577505e7a11f7e744643fd03938cea8fd50301dd89444d7e66e3051fd154fcc6ff893633301a16beeb5adab1503d760fe9bd5c766840b206915997fe36ca1148d8ad8fbe1d5af928324ec0687029cc9d413fea93ffe994df093042e28bfca141a49d7240cd5ad74898811646252b2f528319642e0a8e2ef42ad07f87f0625295c036223cf87565b92a87150000000000000000000000"], &(0x7f00000001c0)=0xc5) shutdown(r0, 0x2) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000200)) 2018/04/21 18:39:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x4400000000201279, &(0x7f0000000280)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) prctl$intptr(0x24, 0x5) 2018/04/21 18:39:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1a) listen(r0, 0x20004) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r2, &(0x7f0000000880)=[{&(0x7f00000005c0)=""/76, 0x15a}, {&(0x7f00000004c0)=""/166, 0xa6}, {&(0x7f0000000700)=""/80, 0x50}, {&(0x7f0000000300)=""/7, 0x7}, {&(0x7f0000000080)=""/200, 0xc8}], 0x5, 0x0) 2018/04/21 18:39:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000), 0x4) fchmod(r0, 0x1) 2018/04/21 18:39:11 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x4402}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x101) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100), 0x4) ioctl$void(r2, 0x0) pread64(r1, &(0x7f0000000000)=""/9, 0xfffffffffffffd30, 0x0) 2018/04/21 18:39:11 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="60450d05b9", 0x5) 2018/04/21 18:39:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB=';']}) getpid() 2018/04/21 18:39:11 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xfb960917086e2a9d, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x53, "c28824e52f17b7af1afc250b2b99917b1862c968713d8949b4099c0b38ee52e729defab7307ba247257638c12f6932d627b744573ef858afedaa52edb71846d2012a520f1b48ffd47bd32ca530501762dab405"}, &(0x7f00000000c0)=0x5b) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) futex(&(0x7f000000cffc), 0x80000000000a, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x1) 2018/04/21 18:39:11 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000006c0)={0x10, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="09631040", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\'8\x00\x00'], 0x0, 0x0, &(0x7f0000000600)}) socketpair(0x3, 0x6, 0x794, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r1, 0x6, 0x2d, &(0x7f0000000080)="9f2c6d80b93d9655ebaa8f28deb915955fe0242b8da5f820f50bc5c39fd44d0df2866cd23e5d25ae0f1d39b0d9b4ba6346146fbf8103330bea3991a87c4a69d72683dd7ae95c888e0f8f4dbc0254834888ef", 0x52) 2018/04/21 18:39:11 executing program 7: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x108) r1 = open$dir(&(0x7f00002f8ff8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000c2dff8)='./file0\x00', r1, &(0x7f0000273000)='./file0/file0\x00', 0x1) 2018/04/21 18:39:11 executing program 2: socket$nl_route(0x10, 0x3, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="287d0bc2ea5d40188a5bca4706f203864ff17ea0705704989fa735d904c740ccef0e24fcdb64f743f0c81ef51cbe012ea21e143f36e6c0167681287cc018e6d3f4fe37a31dbc715e20243c", 0x4b, 0x8}, {&(0x7f0000000140)="df058f0e45d50642ed2dca99de1a0025bd9e24368e64db390b00f638e59517b040a7bac584f9de6ee7c96bba8d8dee15dde320fd8e2c9accc661f6d6c6d21eb078cf891d13784301538bec5b176bae4270ebcf4849e0c9d97d697237813c73fb635f5149", 0x64, 0x3}, {&(0x7f00000001c0)="17756819bf3297b2326853de902e59f153b04683f6827ba052c222e6eef467a4f7ad23f8080dea4586326c251c80046d79e95ac5761ab5e4cae9ce188db0374f054229abb452b709bfa9fb732216e095cedf43d8bb83d77799169a9312953f2ee51394d7cf163efb9ab6f659647517d7c94d03244bcc33", 0x77, 0x6}], 0x10c080, &(0x7f0000000280)={[{@resuid={'resuid', 0x3d, [0x33, 0x38]}, 0x2c}, {@grpquota={'grpquota', 0x3d, '/dev/input/mice\x00'}, 0x2c}, {@lazytime='lazytime', 0x2c}, {@noacl='noacl', 0x2c}]}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/21 18:39:11 executing program 6: prctl$getname(0x10, &(0x7f0000000040)=""/15) nanosleep(&(0x7f0000000300)={0x77359400}, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) nanosleep(&(0x7f0000000240)={r0, r1+30000000}, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) nanosleep(&(0x7f0000000080)={0x77359400}, 0x0) mmap$binder(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x100000d, 0x10113, r2, 0x0) pipe(&(0x7f00000000c0)) 2018/04/21 18:39:11 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000e0fff3)='/dev/usbmon#\x00', 0x0, 0x80009) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000c8fff0), &(0x7f0000b7dff8)={0x80}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0xf3}, &(0x7f0000000100)=0x8) 2018/04/21 18:39:11 executing program 5: clone(0x0, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) 2018/04/21 18:39:11 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fdatasync(r1) ioctl(r1, 0x4401000000001277, &(0x7f0000000240)) 2018/04/21 18:39:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000600)=@ipv4_newroute={0x20, 0x18, 0x21, 0x0, 0x0, {0x2}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 332.883162] binder: 19097:19099 BC_ACQUIRE_DONE u0000000000000013 no match [ 332.894565] binder: BINDER_SET_CONTEXT_MGR already set [ 332.897627] binder: 19097:19101 BC_ACQUIRE_DONE u0000000000000014 no match [ 332.911461] binder: 19097:19099 ioctl 40046207 0 returned -16 [ 333.297649] blk_update_request: I/O error, dev loop0, sector 0 [ 333.307845] blk_update_request: I/O error, dev loop0, sector 0 2018/04/21 18:39:12 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x20100, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000340)) socketpair$unix(0x1, 0x8003, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) stat(&(0x7f00000000c0)='\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 2018/04/21 18:39:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00001a8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000635f40)=""/192, &(0x7f0000000040)=0xc0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x4, 0x4) 2018/04/21 18:39:12 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x1, 0x104) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) mincore(&(0x7f0000008000/0x2000)=nil, 0x2000, &(0x7f0000000500)=""/176) 2018/04/21 18:39:12 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d9fff0)={0x2, &(0x7f00005c1000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) write(r0, &(0x7f0000000080)="a56c7479", 0x4) 2018/04/21 18:39:12 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@nl, &(0x7f0000000080)=0x80, 0x80800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r2, r3}, 0xc) r4 = socket$l2tp(0x18, 0x1, 0x1) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/58, 0x3a) connect$l2tp(r4, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000000000)=""/46, &(0x7f0000000100)=0xffffffffffffffd8) write$binfmt_aout(r0, &(0x7f0000000380)={{0x107, 0x2, 0xffffffffffffcb8f, 0x354, 0x9, 0x61, 0x394, 0x7}, "9b666934169aeca417f0ccd468b21dd13457d567bfb1c06959866284bfbd78a3033bd46dd1a13b637ffcf123f5bc0627c7ef123181994887d72466b5b5d2c99b730488ca78352a0da4d26470cdaa9968d33f863aa6e8df4a87eb073436fa82ddb54f592d111dea53e9522337840e408683294dfe1197a357535829fa2b0b41c322aaf47702bd786aa04c3455abbd466bacd5d85dea18b81d", [[], [], [], [], [], [], []]}, 0x7b8) setns(r4, 0x8000000) 2018/04/21 18:39:12 executing program 1: init_module(&(0x7f0000000000)='keyring\x00', 0x8, &(0x7f0000000040)='keyring\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000080)='keyring\x00', 0xc2, 0x0, &(0x7f0000000180)) 2018/04/21 18:39:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000240)="390000001300090665000000000000007f0080400300000046b201070000001419000400040087481eb781c561fb22b004ebf0060000000003", 0x39}], 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x9, 0x0, 0x10001, 0x20000002dd400000}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000080)={0x100, r2}) 2018/04/21 18:39:12 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f000057eff5)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000326ffc)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) pipe2(&(0x7f0000000040), 0x4800) ioctl$KDSKBLED(r1, 0x4b65, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) 2018/04/21 18:39:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x101c3) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/193, &(0x7f0000000080)=0xc1) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) socketpair(0x9, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x8000000008000008}, 0x1) 2018/04/21 18:39:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xa}, 0x1c) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000540)={0x148, 0x0, 0x0, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x148}, 0x1}, 0x0) getgid() sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/21 18:39:12 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) read(r0, &(0x7f0000000140)=""/89, 0x59) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/udplite6\x00') readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/187, 0xbb) unshare(0x60000000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_tables_matches\x00') exit(0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000300)="a775653e86da204b24de1300d7d561123a9cef020611b1706d215d15bf37030e7e247f93359ad3becb9b7fdc247297921a874ab65a5a3110b1998d5290369131d5ebe509fa761bbd26e65ce1721398ecbf2e7eefb9fab706f11c3c6faf0e9216e8a4082e058f0bd1227472bbeb6c59edc30047f715b1fb", 0x77) write$binfmt_elf64(r2, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) fsetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000100)='selinux\x00', 0x8, 0x3) [ 334.299219] IPVS: Creating netns size=2552 id=27 [ 334.450022] IPVS: length: 193 != 8 [ 334.461115] IPVS: length: 193 != 8 [ 335.472439] pktgen: kernel_thread() failed for cpu 0 [ 335.477628] pktgen: Cannot create thread for cpu 0 (-4) [ 335.483015] pktgen: kernel_thread() failed for cpu 1 [ 335.488171] pktgen: Cannot create thread for cpu 1 (-4) [ 335.493842] pktgen: Initialization failed for all threads 2018/04/21 18:39:14 executing program 3: r0 = gettid() mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000000)={0x8}) exit(0x0) ioprio_get$pid(0x2, r0) 2018/04/21 18:39:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0xffffffffffffffff, 0x50, 0xffffffffffffffff, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000033000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0xffff, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[]) 2018/04/21 18:39:14 executing program 5: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) recvmsg(r0, &(0x7f0000001900)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000200)=""/240, 0xf0}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/150, 0x96}, {&(0x7f00000013c0)=""/222, 0xde}, {&(0x7f00000014c0)}, {&(0x7f0000001500)=""/229, 0xe5}, {&(0x7f0000001600)=""/44, 0x2c}, {&(0x7f0000001640)=""/162, 0xa2}, {&(0x7f0000001700)=""/113, 0x71}, {&(0x7f0000001780)=""/228, 0xe4}], 0xa, 0x0, 0x0, 0xde41}, 0x2000) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x84) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001940)='/dev/rfkill\x00', 0x14201, 0x0) memfd_create(&(0x7f0000001980)='selfwlan1md5sumppp0selinux\x00', 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/pktcdvd/control\x00', 0x8000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/rtc\x00', 0x220080, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001a80)='/selinux/enforce\x00', 0x8000, 0x0) r2 = syz_open_pts(r1, 0x2000) fcntl$addseals(r2, 0x409, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000014c0)={'syz_tun\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/21 18:39:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040)=0x2, 0xfffffffffffffd9d) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000000740)={&(0x7f00000000c0)=@full={{0x3, {"50db46f3381b98"}, 0x4331}, [{"8a2bb0e2ce3ba4"}, {"a3c83b080e5594"}, {"7e73be84e9060a"}, {"70ac91e53f3595"}, {"98f4b609ace824"}, {"0735ee38127979"}, {"dc5c7e93109fdf"}, {"fe39dfa596c1ac"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f0000000140)="a8610ae469ce50e56dfd1f019d0aeca4f1d499135be72bdeb7a368112ad79423418bc08be81d0c8a43d8f3d38d951b8e8800a20a295e9fb83beec6f63cf1aa22e413c51ce741101a7300a004414b38bdcb593b10dffd7275cc0610a4e647b1cae1695fa85f5b47597b5cb0c0815e429febd788f693a5b485ef47aea491793dabe435419d2b6e1e583fef76b97805f2a839d82e91aa7f6f2b", 0x98}, {&(0x7f0000000200)="8b3157ce824fb8d0ab76c72260e43fdddee110be8c196f5afa1cd129dbde1b4ed35b1ba4e6b3d6bccc34723841db5a5212bf18a16403f44e35d60e55568b2bc246fddde023fde86ed7d911a03addd254286da034ab1911b9885fe7fb584d34c4e23ea448d733c7b94414c47fdd59d9d6c5c1e6ae98801c14c5258335404abfa3afe6c3aede9d2ff13b88fba6542c29120489d22bbeb2dce49bd9cb9351833278b8c7d4d9e2adff03aac1bc6b56a71f9a61a6d483aaba0f15d3ab6a0f632c4b94b4ff73590703a046374f85", 0xcb}, {&(0x7f0000000300)="7130015a4118c5aedcc74e466f35ced69f3474d4d87f60b42df7e3c8f006f986cb361afb0e9312a046d54bc2e31bce6fdd8d7055ee95b3adddae07ba7742813d2e7553c6a109ee1bfc870a10beba11944950bd1be0b9abab8fe42966c6ad54486b2931f7f7e812339ea40c2b61a716c6f049f18b010cbd18a633f157f5d98c2a65941127bb361a65500f731bfb7dbde65bd634b356bd7c7b9e512c51371db03412e9df736a7e7715625e779b124f696d9a077d9f01c9f4042c7255cf439842ba2951c9f52298335b70836e27d0759053ec20e01bb071f6399853e4198a12de0dcaef8d0c9523526cf34ddff4bf07bba4364db55b0dc75a1b", 0xf8}, {&(0x7f0000000400)="19fa3c79bbf4d1296b9651095ffdf9d8395a9236b02faf1499138419", 0x1c}, {&(0x7f0000000440)="f06887da2f8d425919782848626e9bee3c2d99eef24fa6b2c2bafc1137ff3e35855a9b67a9242ce8e3dd2e75963acd707936ea179a74b4f6093586f8ade8bbb9fd66e6b37019016a0fa6007e9d3efb4a97676d1ffa6b62da38b2d7d5897126be18d3e5a957d0c56f05e0c0ab0406fe66517f6183017548b7d1301f437e89b8691e21bbeae21edea22639b516c4154a95ebf94b482360f88e4f60bc3b8e0e652beb1e2aac0d4b9145c8ed193cb8a22ef8f97ba72cde99eecde5ec97c7d202bc3043de5b473871b06e2641484ebbe51c0f4a51dc4401866a2b428fd2ccb0defa8634ad92f4b93fe415", 0xe8}, {&(0x7f0000000540)="137741bc60da3766e13f7e72ba", 0xd}, {&(0x7f0000000580)="74d85159ffe8fc2ceb13c256398add59c21822e5b0d85fc5d40460a5c3dec58b9130ef1d3b5148ee40d75aab5da64dd15c1ba3e5baaaf8449b2d46d2b887583477922de8ef41d110bf6d399deb6c25270a8fc810729797804bad56e83ff0a19f847ad9fefdf228427b305e26f4f22e1052ade6689b116d946396c8c5253fa3fd7635af40b7b4db14593ad8c582b2772d25f7c04c6da4b5f129317aa4f4b327f2e45495cf6fc0da7a146011f678a964b78057b324", 0xb4}], 0x7, &(0x7f0000000680)=[{0x90, 0x0, 0x3, "8eba791b4976bbd52bead29d056bc35461f71352fdec680d40b7fa57c4f6580c455af49f0c3860bb6177a31361b2ba7d1422033d4b28f35ce5ac48a44323ac7f1cfbac144036c18c4d8d3625d7c02de3577e6afbe98d5a58809a12e438e78d77fe39ddc993dbe971b2aaee8e7383d0a9b5189dc51270a84596cd3497616602dc9b"}], 0x90, 0x44000}, 0x40000c0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000780)={'veth0_to_bridge\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/04/21 18:39:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) chdir(&(0x7f0000000080)='./file0\x00') sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000342000)=@setneightbl={0x14, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/21 18:39:14 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000027c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) accept4$ax25(r0, &(0x7f0000002800), &(0x7f0000002840)=0x10, 0x80800) r1 = open(&(0x7f0000002600)='./file0\x00', 0x200080, 0x5) bind$inet6(r1, &(0x7f0000002780)={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002640)={0x0, 0x3a, "587696dd0ae6d166bdc4739632e497f3fe09fb754ea0c310ed0adcdbef6ca20919964d5594a07543e6a3688000a721f34cb3146c962994d2bdd1"}, &(0x7f00000026c0)=0x42) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002700)={r2, 0x9}, &(0x7f0000002740)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000000300)='./file0\x00', 0x9, 0x7, &(0x7f0000002580)=[{&(0x7f0000000340)="38529ec943b759e6ba4bdc8c7381016921ffc94d1f3c731ef55e55fa8fb406583a0b94794a9346208ceace5b", 0x2c, 0x4}, {&(0x7f0000000380)="833de7da09fc0ab15cd9f91286159e489b508192de00470ff276ea1deb13e5a94da670b326cc3c4fd0f53d7a7acbd174b06370196e66e94e53f6d11a42210bb58b90992ee0da6423a6c467ee0f4b5b6427fe9541110116723075f4545e8a9883aa3dd0f71ffd73b8ee2198281eeaabe3d32c7291dbde0af238261bfee7dca701e911ce5db0503e7f448a3d9a628ecfbd5f9549f0d59a79ab33a1c75f44595969212190e4db75cfcaf780e87c8f8006a2", 0xb0, 0x1}, {&(0x7f0000000440)="205cb3e100d75f31da2ea17d862f8c352d2f5fabb2e43180fd4a4bfabd83181b", 0x20, 0x8}, {&(0x7f0000000480)="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0x1000, 0xd18b}, {&(0x7f0000001480)="dd76e1ee38a5caf9a1ab6ff655250251eae1545e001540426a26089c8977f2c32ada5b237127211f438edebdf6a742481984b8894c0eb686389aef5f42f174c0268f2b2e3adc833de69c3d02186f9165c9f785", 0x53, 0x4fbf}, {&(0x7f0000001500)="69ab46627cc80fb49ea88889454adadee1946b085b5f6677370f01e0876cf311fef3643428887a90eb87219a16ebef4eae46b8e51a0cf2b99986a0dca6ee464a1e2b7000d008b071c442a24c350bc9ba450b826721035e", 0x57, 0x3}, {&(0x7f0000001580)="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", 0x1000, 0x7}], 0x1041022, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00004e8000), 0xac, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r3) 2018/04/21 18:39:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xf80000, 0xffffffffffffffc1}) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000240)=[{0xd17, 0x916, 0x8001, 0x3, @time={0x77359400}, {0x7ff, 0x3ff}, {0x7, 0x100000001}, @control={0x100, 0xaac, 0xe8}}, {0xbd, 0x4, 0x244, 0xffffffff, @time={r3, r4+30000000}, {0xfff}, {0x9b9, 0x5}, @raw8={"f505b3a7e00becfb463388f9"}}, {0x9, 0x3, 0x6, 0xff, @tick=0x7, {0x3f, 0x800}, {0x333c000000000}, @raw8={"5b941a5e98a1dc06faf87147"}}, {0x3, 0x8001, 0xffffffffffffff81, 0x5, @time={r5, r6+30000000}, {0x3, 0x2}, {0x9, 0x3f}, @connect={{0x8a, 0x9}, {0x10000, 0x306}}}, {0xfffffffffffffff9, 0x101, 0xffffffffffff26e1, 0x100, @tick=0x7fffffff00, {0x7, 0x401}, {0x1, 0x8}, @note={0x9, 0x0, 0x401, 0x80, 0x1}}, {0xffffffffffffffff, 0x80000000, 0x30000, 0x9, @time, {0x0, 0x4c3b1f11}, {0xe9f}, @result={0x401, 0x33}}], 0xa8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r0, 0x2) 2018/04/21 18:39:14 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 18:39:14 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x200000003, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000340)=""/204) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640)={0x2, 0x1, 0xe83, 0x2, 0x96, 0x7, 0x0, 0xfffffffffffffff8, 0x9, 0x9, 0x9223}, 0xb) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r2) keyctl$invalidate(0x15, r3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000002c0)={{0x400, 0x4}, {0x8, 0x401}, 0x3, 0x4, 0x6}) keyctl$chown(0x4, r3, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) keyctl$reject(0x13, r2, 0x3, 0x2, r2) preadv(r1, &(0x7f0000000080), 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0x80, 0x4) fsync(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) 2018/04/21 18:39:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2d, &(0x7f0000000000)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000003c0)=""/71, &(0x7f0000000440)=0x47) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xdc, r2, 0x100, 0x70bd26, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x66b0}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x5}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6e4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4004}, 0x8804) 2018/04/21 18:39:14 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x400000000000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@empty, 0x0}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000100)=r3) dup2(r1, r0) 2018/04/21 18:39:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000000040)=0x400000000000001, 0x257) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) r1 = memfd_create(&(0x7f0000000240)='\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = accept4(r0, 0x0, &(0x7f0000000180), 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 2018/04/21 18:39:14 executing program 1: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000100)=[@enter_looper={0x630c}], 0x61, 0x0, &(0x7f0000000140)="b92738dd8f6b453823c70088d5d2cbb4933d5a8a4360a7e98f821e4c03624c3eafba7cf9b603cc678fc5882c0944496f158a300abcdc89aa05b236cb7071255f40a52f31ebdd35ccc36e84e8b9617c8097dd7de1602a3a41bb858a0263c66d870f"}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/dev_snmp6\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0x44, 0x0, &(0x7f0000004f98)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb2f90), &(0x7f00002c7fe8)}}], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/21 18:39:14 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x4, 0x100000000, 0x4, "0e23802cebcb", 0x9}}) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c05, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) syz_mount_image$msdos(&(0x7f0000000980)='msdos\x00', &(0x7f00000009c0)='./file1\x00', 0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001f00)) pivot_root(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file1\x00') 2018/04/21 18:39:14 executing program 7: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = signalfd(r0, &(0x7f00000000c0)={0xfffffffffffffffc}, 0xfffffc43) read(r1, &(0x7f000062f000)=""/179, 0x261) unshare(0x40600) signalfd(r1, &(0x7f0000000000)={0xd}, 0x8) signalfd(r1, &(0x7f0000000700), 0x8) 2018/04/21 18:39:14 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = syz_open_pts(0xffffffffffffff9c, 0x2100) r2 = memfd_create(&(0x7f0000005a40)='#\x00', 0x1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000005a80)=0x2, 0x4) ioctl$KDSETLED(r1, 0x4b32, 0x5) [ 336.502588] binder: 19225:19265 ioctl c0306201 20004000 returned -14 [ 336.510402] binder: BINDER_SET_CONTEXT_MGR already set [ 336.515749] binder: 19225:19226 ioctl 40046207 0 returned -16 [ 336.523068] binder_alloc: 19225: binder_alloc_buf, no vma [ 336.526664] binder: 19225:19267 got reply transaction with no transaction stack [ 336.526672] binder: 19225:19267 transaction failed 29201/-71, size 0-0 line 2927 [ 336.543761] binder: 19225:19226 transaction failed 29189/-3, size 0-0 line 3134 [ 336.555481] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/21 18:39:15 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) shutdown(r0, 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xff, 0x4) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/53, 0x35) tkill(r1, 0x1000000000013) 2018/04/21 18:39:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0000000000000000c2ce7042f1d4cbb95742e7345a7d5952e1168f56e1254b5f5ad8b5a1a05c199317624f657d2147dc0c548c6ed3124e229484813b92dcb656a72efba1dc75a2"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r5 = creat(&(0x7f0000000c00)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x7, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0xfaab, 0x1ae0ea1e, 0xca, 0xe2fc}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(0xffffffffffffffff, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r5) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000580)={@multicast1, @multicast1, 0x0}, &(0x7f0000000880)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000008c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0xfff, 0x3, 0x500, 0x9d, 0x40000000, r7}) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x100000000007, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xfffffffffffffdc7) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32=r8, @ANYBLOB="232a2ab79d4956969df8f295e80ad9a933c9f9591db9db5717d6412fe71f19351eb92b1036a51572d8f8d5113d7ba001b996716686c1eb1aaa1640a5e296dbd3fad316cc14c12657350e32298309910a1b768734c1d5c80f1c4a691f4ede907e0456599e197cd61a07756e370cb8ed97c430767e5847f9439d4284ae57d1ead9f9a6e5ff0ed86cf74869f4563dbef5438043e06e8d0b505604d3a6907d666b"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) removexattr(&(0x7f0000000140)='./file1/file0\x00', &(0x7f0000000c40)=@known='security.selinux\x00') keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) 2018/04/21 18:39:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x800, 0x101, 0x3, 0x100, 0xfffffffffffffffc}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r3, 0x7f}, 0x8) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xcd42b922, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/21 18:39:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_matches\x00') preadv(r0, &(0x7f0000000140), 0x200000000000017d, 0xfffffffffffffffc) 2018/04/21 18:39:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x21) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$binfmt_misc(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='s'], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x80, 0x6, 0xfff, 0x94, 0x3f, 0x3f, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x7, 0x100000000, 0x6, 0xae5, 0x1}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x1}, 0x8) fcntl$setstatus(r3, 0x4, 0x6000) sendfile(r3, r0, &(0x7f0000000180), 0x8000fffffffc) 2018/04/21 18:39:15 executing program 7: r0 = getpgid(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="780f319614cf34e5a1fab5edc85274af6ee2e03d0e1df0a65f972312a0513916529eaacf8aadc4ede3afc21eaec6a457ad6324889b5edadec2495c5cd24c22c06d205eb282ae654e0856a0e0461abf7036ee03ffffffffffffffff2af4b72db2733e2209ccf09dffafcca8a7efd90d19d9b1") ioprio_get$pid(0x2, r0) getpgid(r0) 2018/04/21 18:39:15 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) sendfile64(r0, r0, &(0x7f0000000040), 0x100000001) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x100000000, @empty, 0x365}}, 0x4, 0x3f, 0x1, 0xfffffffffffffff9, 0x2b}, 0x98) write$eventfd(r0, &(0x7f00000000c0), 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/04/21 18:39:15 executing program 4: pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/243, 0xf3}], 0x1) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000080)=0x7e, 0x4) 2018/04/21 18:39:15 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f00000007c0)=[@decrefs={0x40046307}, @clear_death={0x400c630f}, @release={0x40046306}, @increfs={0x40046304}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@ptr={0x70742a85, 0x0, &(0x7f0000000600)}], &(0x7f0000000680)=[0x0]}}, @enter_looper={0x630c}], 0x25, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x32b, 0x0, &(0x7f0000000040)}) 2018/04/21 18:39:15 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x24, 0x20000052, 0x443, 0x0, 0x0, {0x2}, [@nested={0x10, 0x1, [@typed={0xfffffffe, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) [ 336.597253] binder: undelivered TRANSACTION_ERROR: 29201 [ 336.602876] binder: undelivered TRANSACTION_COMPLETE [ 336.635333] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 336.671735] IPv4: Oversized IP packet from 127.0.0.1 [ 336.677026] binder: undelivered TRANSACTION_COMPLETE [ 336.686423] binder: undelivered transaction 118, process died. [ 336.693249] binder: 19287:19289 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 337.475291] binder: 19287:19306 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 337.594224] binder: 19287:19306 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 337.604532] binder: 19287:19308 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/21 18:39:16 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x6, @broadcast=0xffffffff}}, 0x1, 0x400, 0xe77, 0x1, 0x2}, 0x98) writev(r0, &(0x7f0000004100)=[{&(0x7f0000002b40)='8', 0x1}, {&(0x7f0000003f40)='.', 0x1}], 0x2) 2018/04/21 18:39:16 executing program 2: r0 = socket(0x11, 0x800000001, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) close(r0) 2018/04/21 18:39:16 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) syncfs(r1) sendfile(r0, r1, 0x0, 0x85) 2018/04/21 18:39:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x800, 0x101, 0x3, 0x100, 0xfffffffffffffffc}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r3, 0x7f}, 0x8) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xcd42b922, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/21 18:39:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x21) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$binfmt_misc(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='s'], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x80, 0x6, 0xfff, 0x94, 0x3f, 0x3f, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x7, 0x100000000, 0x6, 0xae5, 0x1}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x1}, 0x8) fcntl$setstatus(r3, 0x4, 0x6000) sendfile(r3, r0, &(0x7f0000000180), 0x8000fffffffc) 2018/04/21 18:39:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') sendto$inet(r2, &(0x7f0000000040)="f0658e653356c4c550b97b428800816c48b0607546d029ca8b629a9040287531476015", 0x23, 0x80, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000340), 0x0) 2018/04/21 18:39:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002040)={0x0, 0x3}, &(0x7f0000002080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003cc0)={r1, @in6={{0xa, 0x4e22, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}}, 0x84) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x89, 0x6}, &(0x7f0000000640)=0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000940)={0x0, 0x2}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x1}}, 0x6, 0x9d3}, &(0x7f0000000a80)=0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000ac0)={0x0, 0x1}, &(0x7f0000000b00)=0x8) poll(&(0x7f00000020c0)=[{r0, 0x1000}, {r0, 0x2000}, {r0, 0x4}, {r2, 0x4}, {r0, 0x4000}, {r0, 0x4}, {r2, 0x2318}, {r0, 0x80}], 0x8, 0x3e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001e80)={0x0, 0x50931a30}, &(0x7f0000001ec0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001f00)=ANY=[@ANYRES32=0x0, @ANYBLOB="d80332cb82fda39cefcc5014410a3baefe2acc2cba75104a677d45cd27777a7629e3b745dc878a3c221bd262f16cc8e77aeac95c60c548094a594d3977d1db2fe1619546e64215799b79371291cccf00263e27a9901325fc115eb237388071860a47dbba39b2a99b70ab6adecd948a431eb3cb6272d579b9f0ad617a64262b4664d72daadac0c0a429fa67f5b5aed493edc100eb5f1ef6f59dd1fb576cf932076fb19808e22230051827998b10e5f0757f13bc53265b3a833dd7006138d837812ff7cd58db2f2d688c6d7fd0"], &(0x7f0000002000)=0xe0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003b80)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000003c80)=0xfffffffffffffe61) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002140)={0x0, 0x40}, &(0x7f0000002180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003b00)={0x1, 0x2df, 0x8208, 0x1000, 0x9756, 0x4, 0x3, 0x9, r6}, &(0x7f0000003b40)=0x20) sendmmsg$inet_sctp(r2, &(0x7f00000038c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0x12}}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000180)="b137974bf2e3f367db164f38af54bfd6fb31f82fa512d65f40a753e5ffedd033d94d788ea94beb284cb3feb6f539a745e854e155420179ff06a846a32338ff24c3271bc8031431813ae01d4947e86f5823a0bff24561d2ed44ccce5f34090fb91e4cd7c1029e1eef07c554672a38eb8a99cfb860071da07f3bc1165edb2563e6d91512789d2b80e375431ec25894c12ae881779d29c212415a3971c9dd9ec21013e83eb067dfb9e0c25c9076c3f328fc618a5d6edd2319cacf137b4110128ca24143ea9044f9777febd82b5eafbe3c1645ad36be020e71350cc6b9e8f6", 0xdd}, {&(0x7f0000000280)="6e18b39bdbce584b0e08fc005851829fdff61d28f6c06a9a1009517e950e8de167afd5f7603ee6790302b4ce3794f7d6df0836e30b93c1019c0e1787059d6e4f2d0e6988d4101f1c59dd3da78a93e7ba23e39275b16b39b730606f13d020b1383bd090a1a84e090201d5d974fa3661938a6724cf0557a04fdfe27bf522ada13059499750421092643539837c88db2ec0138586db9c492fa7633976dadf9834f4c81444d46b96d28e11a49b02bb8d0c11401ca5d881fc86e5e160f6dbfb3f3af5ec652a3dfc282c25d9aee14824887e0636143204fdf8e28bc956dc877b43890cfff722c89c06c9e64f2627bcd894e2bd", 0xf0}, {&(0x7f0000000380)="8b017757717c20476d7a6577cc52715befd708523c74763f018083a832cfd1a3cff2ad3b090bd258a5d69a639fe5f9f1eca9c76ae1708624e249a1b1a75f234f7441346053680dfcfe258ac27aa1ff2de97caaadb8cf6f8dd5edad44af812fb2340f84dd10db88fbfc82ad93d7a7a74fa8ca8fa0abae85bc8492e62962050c7daec3c04e8559a9990ea122a4283f45c1ff6fc2e94b072af632b4a5766d772c8a41c6f655e7f1a5dc8c697b76ab629961fe1485e83557f316372dd0193f7add1cf599176c0fd294baeb3e26f48d31d568386ddc952e0720c27e4022e3af92198d251c825dfb1a", 0xe6}, {&(0x7f0000000480)="7d407d2d98372583ecf3079c17d1928eab43b1b32e13a5cfb082cfbaa64822113c8597fdf8c997c8f8049fa3d755f264652fd2f938f73bf3d28d01ca657eceafb0cb5d216a42e2b9e180598df5eace2fe91c9a8d8b9b46834f5b87eb83ac409aa02359b43d4aa0663904852dd8d353e5285dd549fe90e7ac64a77eb91feddc3546bee314341d9ae34e10dedc281fe384fb54d32f33b79dc4779e8af93abbb8d63b1aa0730ac9", 0xa6}], 0x4, &(0x7f0000000680)=[@sndrcv={0x2c, 0x84, 0x1, {0xdc, 0x20000000000000, 0x208, 0xf643, 0x200, 0x7, 0x5, 0x3, r3}}, @init={0x14, 0x84, 0x0, {0x3, 0x2, 0x0, 0x79}}, @init={0x14, 0x84, 0x0, {0xee1, 0x8, 0x3, 0x40bd50f9}}, @init={0x14, 0x84, 0x0, {0x100, 0x8, 0x8, 0x1ff}}], 0xb0}, {&(0x7f0000000740)=@in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xb01}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000780)="15bedf783c18be40aab6655f239a8b93684cec6250d1d3d2675678b83c72f0302c68b15cf7aaf81bc15f8dd5a29b70ecd7846cfaba2d962ddeb5ca6615e405c16ad5fc4ce8e8fb78895b95b873152ca88a6e3f086b69", 0x56}, {&(0x7f0000000800)="9a20ddcb48d22d192822a970560fd5865a83f208afbc7a3630f74fb7ba535975eb2f2a7b0195f54dbba596f4e8f1fa3ccb6530aad40ad81eeef665502b6e25223cf51030b0875ef8f9307dec6d7b18aab50e528a9ec6ccd99769f926108410041c4f5d175a3c41931d77d4bd1406670ce0569e7cc70e880dbbc0e571728e3791413739a41b6084121d83bc882875dd73d9fb39eca0d5e5a01ea97d0f2f2da87b342962441f9f08b28281b32cb1485ae4a9f07502ed144d244309c57c900eab4cecee67198d36405a43ea1ca60899f3e40fedee76b00609b929300754344c9c5c", 0xe0}], 0x2, &(0x7f0000000b40)=[@sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x8008, 0x100, 0x6, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x1f, 0x8000, 0x3, 0x3a21, r5}}, @init={0x14, 0x84, 0x0, {0x3ff, 0x2, 0x9, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0x0, 0x8, 0x3ff, 0x9, 0x1, 0x531, 0x2, r6}}], 0xb0, 0x8010}, {&(0x7f0000000c00)=@in6={0xa, 0x4e24, 0x401, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001e40)=[{&(0x7f0000000c40)="d4162659287ab88fe9aec8eee19c4807af0c21f099d1f883cc46fcc00b18b5b677c94dc0845e2aff5f03bfefc186b1f7070192", 0x33}, {&(0x7f0000000c80)="ec455ba3312ddded02859ce1603f7632f63b948e1bb3279e65ac3eb2feef1471aedc7d82636ca2ff1261e1c70518bdcfa1c4fde44745fc60eb11b1f877b703f9c39efc048a9f814145231a3c8dfbd6772b7baa07d330366dd50f4486102923b6e199ae98186c5b18805edacdd8ac750b35310bd596ecc84bc7c01c3a22de5569936562167a8933897d32fa0404f3297fdd3e3fce5a25d06b6d8782acd0a306d3437e7d3c2737db2991a1afc0a3280c85b542aa4abb6b1236fa8290cb7a35445490a5234da8d85910e4d25af4490f8741910648d1837f7e0541349391eb71639abb973063a7c2cf55ee", 0xe9}, {&(0x7f0000000d80)="a62bd42f78a78db8683db88af89c5aecef1ce5ae45967badbbe82b34cd345fad31f4a2686b890aefd8b3605b866936aefe2680de7fe578bd48bbccfb82830f9cb4b5ec046196f2e643fef47a4e4cff4f49e0934ffd2ae5ae198a50deef44faff9f6e28bd0cb3ecce0459beec1e9ec5144cc49b94addbeae0303f336933b4b3b95872e081ea758484de22593e1243e205cff01dbad1bc2d1700ff230572a648", 0x9f}, {&(0x7f0000000e40)="cc2b70c8fde6930bedc3b395442cea53400a33cda67817b5d731cd01fb293096eb80c235acdf4a01b0443fb0a8c8c2e82181b4b3224ad02ba94652383258d9264eb5b08094fdaf56715dcf3086f7ce9e614fb695890fa8b34e95771957c3883502c867267261cb7f4dd618a59f7e75f2a7d86a832d8bf9f90d4f91d09357a471ac127d593866371899df655118d71e1ef2695ad74a61675ed2a89d73ca9d0ac5257fa8583774626c11aaae97ca8bbfa9d5a686d65a19be2c3fbfff930302761996a117ae272944b2d87a1165a03c020032f411aa510e90003236aceea33ba7758b3bce8ae97079fbe466d2cedff266b848865230c7f207e74ac459517324aa0be8aeec5c95b9115f45fb83f0845741f64dcf253367faea1dab6f04f8b95e69784e16825f495080eae60e9fa3103fb041bf0f36a3cf5a78626d0b5cbf0e82959b94978de9e52d206718719219f94e92fc04a41e43e6f71429dfa4e74c6281fcd2928ace93d3c9de02d91f01e5a0d96f58d8089baaa5ef9ef2b628ffa9474e3f181ab35d1fc6d8d5b4641f858b5323221ea7f0670dff5bb3e0f1f2f04a2372cb682d79aaebde9232eadd51addfa85d2ef637881a64f068d8092ee1ff9c146931ea7d051f2d631382fce5cab79bedf0f292fe45e7ae2ad5e52cdd0d4746c44e6ef7a39b609bb440e744608dbc15255239cdf66abab303a6b834c8dfe955de7ca61ba44ce8e822ad3606dcc413a550c26d8a9e38ac174144d29caf24ebc8ea84f7b01f0adbd92036fe43db978da3bdcdab2e13e3c45d4a2981bf1e4f415356c998222140faab2854399abcab1e9fa2145186b84f684916fd2d1f8a1de4386279e45f28756d1b29790302ec923a2b794dd43cddc557750ceb7fb634a620fc0ed16f5bd99b3e478aeff04e37f5d9a8720936609acf67806a97047efbb658b7e32c4a71d35771fc0baeb1253dc1237641f2112db8e40e34fb8745817f556b05a2309231bf9eaf8cc6bbe726df47869f1a8a5cd9c3e8894cb95c0c8f4b769b4af292619ea57b9f1f1461ee7e0c435e5f1de36c6060fd72aafd1c9fb9ecfd0187b230185f4d9fc2f2286512cade7677b3e19d267cc22a224302e0da76c5db5717a8c6db042cb6e6d44185f6ab16c1898c05ed852aa431b42de8b036317a878631de65433669e26eadcdc3256526f01e2146bc81e0a97471c29e2f3b845f15fc91c44c1f3a35a5abfd02285c731b0e0e6990a36f312e4ea8d4161496ae71f18bf38ae2c523535f25a1c68cd565c4d349303bbf132f6a103f0ea202525d5a94b4e82a07a4cbf727b84dad8afe1cf08dd0510576294e16f19a57f41fd891ca240e86f83dc5a3b78777e2fdd98a1ea0803a0cdf11896b395a49547b64ae9d4fdff0cdee59a2768d210850258f1170aed002ee6e15b0088e0d899e7ac841e071fc8d81d2e94c9ad90ae8513c30067c0b9addaae4e1264fe76803b35a016e41abde128c1d1288a381e158865684dcbf407c7645079a59da49136510aa26b2d4b85d084dda73e428c504cc696ecff496bf379dac84183239a02395715486f8ed450f46fd9eecd8262d925c936fd535174873ba4d5431d7be72e1bcec41d5c40c9707d6f8ed88538f3c0a27c90b15577245ff9549c13511d90617bd6fca474bf3b50627a0f9d4e1347065bc6762dc9d0e08783357fc7c8e5c1a5f70cf4adaaa893ad5c632caead551c3840dc4d0f721c424045087d3cc7aa2690ffc84cd7d90bec5c07c49de4f6c630678a2d3446bb3e592288763d725ba3d46f5a172e7290e0d270788e61ab88784600009944c2ced7ea19473cf74e316047ee83fe3d882b185d176a07fdb7712e5ed97f4ca6f41284e89327d2d1779ec4c8b0a2e12e363132836dcc769d86939fe56e8327a7298a4be1716bc253146d3452538afca850d89e194c0be50dc9c7780d96315bed66750d663bdc3279ac4699a504fd55e74494bfaf3a08a62143035037458b6fe723881dace2093dbe673b2f7c0f1370f7a4146d2facc3073ae056b7abb74c48b32f0ac72e4d4286d5c7bb48ba9e1275a969e60fd24050af7a31bb6c302c55d73f8a74dc698483f56d53a1c049f6c5924d867a593b6aff8da6a99efcd028eb0c210a3e255920ff0b808f17ed773458645d697c90d7a4710b26b7bf0b164ff424efde645ff9af7598e5d44069e76fa57feb425bdb7a3af1a6b0d3987ce8bf5ca3cbd62a151060c827f9164e34c4036eb702f1dde772e7a006c87baf0796d935a53a1f5d4c2f839ca357f8872c80cdf86ac42b37915bba5988f0f7de0ac500e89ecfa8c89947c716ba33103eb5fe8dd176fbf45a9fbb47649e03a2268eb7ca9d62be251098c776ae691fd6d0a7e16da696024250c3a38d66e6e4fcb9b77fc8d5ba6df6fd8050a9778b48be03f0c9d50e519112addf2812bd1c65a35a1e11d05749730ccb6a970de525f297ad928a5beb29f49bcb4e5cd6e412ddf28ca590ec736643930daeb924bf8ba0f7b72f5e4bffd7b095c97985bb9afea8cea26ee3c2fade82173a6d286ad9e0c2ef9d80a11d5ce8d29a86f80d4612923783295ca2284be28f5d6eae2bcf337ee3887dbf0de877a98ba4e216712835560cffdc8e9c4e30a2fdce20370a0b5ddd79142f7366e0f06427caf02fbc9801fe5ed070dd2c81574d3d930321aaa2f740d7325825f948ff2616eac125b0a1cf0461b44e8d9f6dca786b1e793322e32a46159266ef3f6abbbba8ff67940683ed4befa366c60674854dbf9c9e32451f4fc9fb42210c0afac57e1b368506cc6c8e7545102601870b30fbb80610141af44526b8bc3d0f231f364e8e17bc7a94afa41678f5e7d4e815bbc25d7ca978305604a28a091208a4a46d6b0a68002d4b7c3bfa6bf7bf62e6aa94a306bb6ce7b6c84270c664176cfd0648a44878170cad791a54127e5bcdad06e49c734776e08c914b8ff5e943734377ca897909b69a091b4cea2872754de7e8f4a8a3b9da3b376033b5e514dd53b2f4a28e0c7a5ef7db7b068485382f35c35b15e0428c2ae9df3220f7c29f4a583cc1f1428f896e7d6cac59a8146faf40d555fccafc410fe18688c9c81abfe902910e14dd6a48f5fc1ac2e9f2b1b49a0dc8751fe5caf63b87179327353476cff7840eef5978e72df9fcae9840b1d95cf60cf3998516d3dfccddd316c19583c6148f58723ce002a5db6b8f9258d8ef3af4c9c081f473aeb083e13308c3fd49add9428eabbe14ae404cf5973ce9af33b091d17a6ecb61f7e850c6b30784a87fe88947f4fc25c5b49a850a63e4b8141082294d545fbba103d2ae0a92af0cebc010e6199830d9384e95c3b770a41972728ed45fb6de0e2c76a87fcec8a6edd1dfa1d389e7c0a54e7d335ff6d26eec848773c126bdd334a536d78762b55bd96412b8d0532043e88ad984383fe1d4687afbebfc8078b480afee279a3ca01b3d20922ead295cff886fee577109cbeec6b7f73e8540c1a1129b8a700ff778905306d12800eec8e937b0cb25e81f298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0x1000}], 0x4, &(0x7f00000021c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x175200000000, 0x4, 0x0, 0x6, 0x5, 0x800, 0xc64, 0xffff, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x5, 0x800b, 0x20, 0x10001, 0x401, 0xfff, 0x5, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x49df, 0xde8e, 0x8000, 0x8000, 0x3, 0x0, 0x2, 0x0, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x5, 0xfff, 0x8, r10}}], 0xb0, 0x8040}, {&(0x7f0000002280)=@in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40}, 0x1c, &(0x7f0000003680)=[{&(0x7f00000022c0)="4fd3fe6b3ddd9fe955a2ffe8e3cefdb63228ad918d3733e429e6ba0ef17f13caf5a13f5b6ce5eb05890aa4316ec0ec59b9e7270463cd64d5dcae622bd041756d6806dca79d779bf990b05f21077822", 0x4f}, {&(0x7f0000002340)="46987e8ac93ebf3cf158d9a85846e103ac17d5b8dd2a8b2d6b950130b3033b8b0faaa36b28ac8c12faac385057b7bf52abebed1b4f91a7b7ed5d38fefaeb69dd0bfe6a741f956358e8a4c9bf17060f9cc354e93fcccb998bb07f9964878cf5339c093c47356590f27b41d04e66c5d85722659130cd6fd717d954", 0x7a}, 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0x1000}, {&(0x7f00000033c0)="a275ec292315a5cbf1369452cf2f3192447c2bf5c7a04d196304f39c80acf54e46351b923031d6a9366bc444169f44b195a0607dc7d0c7e1dd723ddbaf5ba202d262abcd0d98d375e4bf8dd1d126b7480d838a39df02497a80c7905b712eda2112c8b859ccba66dfa8fe1e0330973e3081c50c00d5849f7d001daff5ad9205aeb1d458b78c9b1019f31facc5b37128c95bf4f789a1ea282afdc8322620a32310a5b078494808384625e113d8bf39eeed1c50663fa122295c0a2f1f55ff2b996bfeb64cf9e05d092bc0cd44f3734ccd0405ce62683c77489704dbf39f966401a8afc4cbf743bc47655912933ae1ccb4e7b5185641", 0xf4}, {&(0x7f00000034c0)="0a5aebb45fde9e98cab7b4d62224fee7e9cd8a6a6da781120ed68876c937ddd0f7779bd019c1f7a59c74", 0x2a}, {&(0x7f0000003500)="afdd0b0fac9c713e", 0x8}, {&(0x7f0000003540)="50f5305129532ce2de18", 0xa}, {&(0x7f0000003580)="93bd3b002a44a682a2fe81d91c40a10573fc4a986df5b2bc984d4562caaf5084b87add751dabe13b4b0af8eef25775b69757eb985c4dd9bb35a2a841f469bfb925e4749a96de6b667d76e26cdd76fb8d842d3ba6277c8d20d3303ebc0ad70eec8dda86a37b8b5c1b9c49e0930d1887d8a02abcbdac6f057192e08bf5cfbad38ed3339aa9a07a6e4e5dc6d6a9bbb0838505b89d0a78a53f1f54d525e72b8b28", 0x9f}, {&(0x7f0000003640)="fa768023a7", 0x5}], 0x9, 0x0, 0x0, 0x20000000}, {&(0x7f0000003700)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000003880)=[{&(0x7f0000003740)="39d96d7abce16b5c2cd1ba16f8f6157a31b5431f2cbaa56d5adecae7628c97919dee822ef292fdf1a68936e530b6dc03ebe3b96b4149739e7e1463bd332cd8dcdc61ad39d9339429eab10c53ec71d8539a90617e914e76c5de9f3a0bcf1ecfc44a3f56ac37bfb0b129eacccfd666e95532847668786f7a41bb4ccdada54e3e25b77700c08e4070d9ba8bf46b44519b1ff05134d973ca12f525e9298b39da8f0107ddf3a93da557d8ffc108eb01c97f5f837efd4c54", 0xb5}, {&(0x7f0000003800)="f2ab1bac58c932d46a9e2782bf955692079f31862dec8691173a4b3957b0359a7c8df136cb40deabef1469c6ac2d5b2d83a2b5ae4a9c7d54f0f4ad8db2833ba41bb2b2bf2af14b71e206b166", 0x4c}], 0x2, 0x0, 0x0, 0x4}], 0x5, 0x20000801) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)={{0x6, 0xfffffffffffffffb}, {0x7, 0x7}, 0x1000, 0x4, 0xa9}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003980)={r3, 0xfb, "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"}, &(0x7f0000003ac0)=0x103) 2018/04/21 18:39:16 executing program 0: unshare(0x8000400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40200, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x1, 0x9, 0x0, 0xed0c}, 0x10) r1 = mq_open(&(0x7f0000000140)="2a47504c5b766d6e1c2b28a363fab3262b4079bd6965743140766d6e6574317b626f786e6574302176626f786e6574312b4d000000000000000000", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x1, 0x0, 0x0, 0x3ff}) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3fff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ec9000)={0xffffffe}) 2018/04/21 18:39:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x100000000021, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = dup(r0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0xb91, 0x3, 0x2, 0x83bd}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'bond_slave_0\x00', {0x4, 0x800, 0x4, "aaba0dca37d7", 0x1}}) 2018/04/21 18:39:16 executing program 1: r0 = memfd_create(&(0x7f0000000200)="00d1172128007678605cecc29b162625ab1e7311a0e1cf6ddd6fa5de2050c184c5a609faf2ba046970e3ccc966e62238945154f0fda57d730e39db5dd0725d5b802754a550d11f42fcacc1bf9eb975a27b49877f2588d6de6eb376c6b3be48bfcd974ed751a1447f123e230ec7362e27f344610acb0086c2c60e5349223f14d6", 0x40000000003) write(r0, &(0x7f00000001c0)="df", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000040)={0x77359400}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000280)={{0x0, 0x1, 0x800, 0x2, 0x80000000}, 0x4, 0x9, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0xfffffffffffffffc, 0x3, 0x800}) 2018/04/21 18:39:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000010c0)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/4096}, &(0x7f0000001140)=0x50) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000013001103000000000000039419766213fed12be793838f962139a1b35311092376f9d3306a9230e6046777fb2ea12ee6691cf0"], 0x14}, 0x1}, 0x0) ioctl(r1, 0x2, &(0x7f0000001180)="6dabed1662c03ec85bbf76170f19cb0a47c5bc4a19ad620fce3f619fc868d8fc14b833f1f700bb2a4c360120f100b376e8cdd4d474afa62f3032a49c249bab") fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000002b40)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002b00)={&(0x7f0000001280)={0x1860, 0x33, 0x900, 0x70bd29, 0x25dfdbfb, {0x1e}, [@generic="b0c4e1f139862bc7ed620394f6d605b5691340f9156c48d141f3a5d71d1a2057d57402541b16954805cfaddd484cf217e9d7936fd0085fc392ffff9a7c14b53ec1e376c32f59cba89645ef5973adacfea3517b84ffb67d49d9f9b93c98f22e06eebb1db1fe7773cf033d9ff807003fcd231d701dd9e9084d8b136839e840c884e4e7c831da0d98347caf0174a02f5d035db3dd8d590b104b7d25b8530e58c6700fb25f8a46de536e542de34e67a2debd70205a5f8d20bb6b13", @nested={0x340, 0x19, [@typed={0x8, 0x33, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="e76fe7", @generic="c2251bb4875307638a6787a9f5686b03802b3f43b6234fc8b30bb6ae31dad872e6e35e04d1bcde670ab21c5cf5fd77836b0a6bf1f9fdb399303a5bcf03227921e499cd9380fae3107227be7c20ad3235040e823fa7113a9fc697ffcae8ee82cf17547f41b4d3f34d994a64ec13520aed601a0dfebf7ae9356565ac9f0464cb936d8b078702de8612ae19b633f522c80d50dff83709663109551e0987d0e8306d7b3b1d135a9340e3d77b96c5056835ef7872a7ebc97e620226973ada3ade839108ac1994a48633c57a59e17ebb3f752d3ce00e765997432e751e8c73398e7c64", @typed={0xc, 0x95, @u64=0x687}, @typed={0x8, 0x24, @str='nat\x00'}, @typed={0x8, 0x58, @u32=0x9}, @typed={0x8, 0x43, @ipv4=@multicast1=0xe0000001}, @generic="b351a1ca47e8bec42b7a973a580ec16b1484fd25641040a917d486abc7ddcdd0969bfcaa1c182049ae848cfc6ca470e5806e05af0a763352abc581be683f4e9cfaf4c8a7b57ad04fd36abc40e1f2017a3e40b4115fbb2230c7d185ed4910dc63b026b181b57ac9f2cf16e40acfb95d339afa4757e625302bb8f5711ffe5d0793ef26ee13cc9f3ef40a01f5b7155129be077e5872259e6530363c2918655f4daa2aba6aeb66ce642bc7ef780c23007ebd24e59c5b6a3305861ad7f7068c425185", @generic="dee03538894e26f61ca768889e32ea92cf8aeaad5e80a2a569980dcbb517fef2e8d57cc5d5f54c97474645884aa210dfa512697e7717f00b121e4481511eaea77b39eef9f0e1d650dc5ce41537cf66b12b11263b2d18595de5a2fbed7edb35df5db284ccacbc8b1e5125215c922f534753c098ad0786a23a61e8635c4cb284557597d02c1314d1e13545bb46b226627c729d1ee6d3cffea900f70441c92e4af762423a939417aa308abe05ee446e62420e77b3f24d5eda81d604cd6df664d455175b089e510f52c2049ff940170516e56b3379d174f91883345e278cc9849e7d225a132135488bbc6acd39529a43751e57feb8d9528b", @generic="cc9eeab4238a923c5fcefe98f3a5df7f086bc86333f0cd29d403fd46d92e1f2d260d9a91f450f41aa0731a1ad9bbbfb8c42b4eae8c9394b8ed3db1b54e68f38311c4a78a713a4bb9e0f1ec107fc40aa0b7a57846cc789025377963272cc2e5c636f42843adeef224659fa39f328ae96a718aeecf00a6"]}, @typed={0xb0, 0x40, @binary="a38ba3390333ef112521508436245816a064395e3c35ddab9e1e6d830c7bf903c82cc35a5ce2124d6738020fb96f564e2b6f5b7383e3ab699d56f7678cd585df6a0c5e2697fca1d2ead6ed7a74b2ed656a845f8d8e5a4a1791102a43ee953b0ccdbe9ae604c9a4deb65864275fa1ca0938b0dcde7d44e907ce78057baa9c02c1f5f7d4d2c8aba96870eccc3029d284ae6ae178628ff9b78e64c4dddc0ffeb78a220399c812f80747ce"}, @nested={0x20, 0x48, [@typed={0x4, 0x49}, @typed={0x8, 0x8d, @uid=r2}, @generic="95b6ece57706e776ca97e2082a"]}, @generic="57715b6f02b24e23de8d2fbe925a2e3fbe7c0e12fd2441d8f382783c3f06cdf38f07eee011e550731130679935819689499d0cb87a4be01c383f9405874206bd1c9e27572c16b4fc7a7b5198444b5fb4f43eea9589fb6bab4ddbfdfc384b8b2e8922e03f2f9f3787ee7b18c31f05d827bdcdf6d39f83430d4cbe51d7c16572bbdf1b30baa16f1bf8c656e58aa0bc9d883f5cb8cdd799a387b650696829cf14019bf31771125b943758360a69ee0a6403036e87c4160983ea46f1999d20365803813c", @generic="0909506964d61d2704ce6f8e37139a87f120ca03435c0b1950418d6f1e2dda3cecdc136ea15d6aac19ef874d7db360a5f55ba13c41b66d44a556024af484eb7e6bacc6f5d202aa6b5e3f2aeb2b7559b5dbe06d50059ac95086ab235a5ff0292dd7df0090b7adc6eacc9961ab7c459f965f4d44f622f40f23a6bbe242298ff9c8fa10eabcefe50c4c54bb97e353178b7f59d99ac2b06f7adcf13a51d859dd8d35bc855515be65eccb38f2bda0a45dd0440b6921a9ff66f849c8a863caf7d02ac3b0a9645dd0f4752fd705d6f43d5765984d0d3a654a636184a384ca4c9ab89be0", @nested={0x150, 0x23, [@typed={0x8, 0x29, @u32=0x7a}, @typed={0x8, 0xd, @str='nat\x00'}, @generic="654c8b85a0dd630fcadb4cf79a1a7bad526c5833d28d09753bdc3f65a8782f2ba3fdd62388f16a4d9b71c343ba5419e94bfa6d6d0ee65b1f455e0a0d65486e6c6a88f1f310377bac837ea30dd070a4d2e10162f68043c3b43e6d61fdaac6a1d055666c60d36e3c1365947b84dab325a9c9834053c2175c32cfaf193a25c25b7ab277db93b450982f0f06ffb070da829ff70f5ba91712093fc3193ecd7cb827f26f02d40b31f9cee76bdbb1769478d78dfba5f2992b81c58e856eb5947f7a5111", @generic="e051f201d6af4b76a3cde1a4f2d67cb8359522751c95847c4c4988b6b7e3a8ade4587808362f41964bd04eb787c241254ba585a63d4fa6995402e7664883e1e5c7f4323e58fda508a9f64019289726b1fd4080f894c96c4a68f061716138f329f6bc11e9c2421375e2ed5ec89893cccdeb2424e481bfadcc57"]}, @generic="23533a05d1701254e3e45c688df7ab39080a8bbe4af79173fbae6488ad5e3ad57bf0090531650f7ad74ec55f81c7ae09fddb6fb6aded428d6aeea280579748558313759d2fda1095109374a474dc620311e7f71c3196ff451d1b8d72ac7666ac854a636e9bd3033e7e9879f51f3acdbdc1bcbf89802f8b58bf1199b2917725308554e5728bfbd7fe0b2e1b", @typed={0x1004, 0xf, 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"}]}, 0x1860}, 0x1, 0x0, 0x0, 0x20008004}, 0x14) 2018/04/21 18:39:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d13ff8)=ANY=[@ANYBLOB="00005d461613b634"], 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007f4000)=@routing, 0x8) 2018/04/21 18:39:16 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000001c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)="ab4ef632a09e64d72778e7043129094940c959477ab5f293be03bf1622d890c23870cc30d8ae68637c0667cb9e5772c4303a5ed5f4928c059574ea84abbfbb39fc29ab52a7ad89c7b35405440f17d4dc7164f2445b2010fb00b3c8149bc928f618ac74ea127a791076b57c8b55c634292340ba3d6c642ba7e92fc3e3f990e0717625a157ba0f9407bec8bbbe7a4b8a0b069d6b9e7af2b3f5583a835f7ba8b84f5406732a9ef2393f98e7f6cd77c6c5ecb668927604855be7d8b905684a7d0d9841b434884b8565cde06bb79a4ee3fee9870622221c77c9c6898f6a528817843d65236b14580d7ea3b68bf2adf7bf97b92d2c0b55ea2a510362c825b6fbd5ae2048dc55129cbd803518ec5787fc76b6edb2b3edfc2fbe8333c80cc210fc55ab25550a590e753422b42bca7cb3c7bd1bd20c6b1b22222363f4532478e95177b38d2c6b81d41874b0c647d9179ada3dd9a97299fd8c17e49eed70faf7d874278b80e9c7905dcdb070c3f65ed06adcfedb23dd7bb1aa37f24d126b868d22c2675bcfcd3f6b924f5cee29ba1c84455133503382a77694fdfedae4fbc8e14396cb80c4ff88cb227072486b377968168fed73c0017101922408bc3a9324ab048ee77c3ec1fea925bc7da6968c351bd13a637386b03ce27c6a368686fe401c687ee1bc22bc8b030224999b07f99dca7a9a97f1a10ceaf116f09b4803f781801fcb4379e975b46771e6e856b49f888c84ded619cc604b87f9baab75e5b67c470370a79ed1b8a3acbd638e8de9563cbe527ead1b9933df515f54ba473627d5d53e8df90d088499d288fb052948e1ec8c054b352d2b7bab42531e8cedc9ca15ebe2096e1c85f868cc9e2a7cbbc56657fe28027d70cb4a430e0a13bf432ec6b675f2426dc11394aaac89599f56c918d3512b7a342c8c0a2c155f24dc62839da4a030050c6d4d5c2dfa1e4186c58e39000cf05a6aa8f129f1cc2743806e481f008e03dfb8e38c6c765c140c9d1832f00fb000cbc3109f7f7c3b158ae8248fc54f1814621ad4e9ab51949d8cfe3e444fb9fe96b408edc3bf282a7df4d78ff3427dfc452253e745a88015900929dae1ebed4ef7e590303051082a6bf741d02e6da5f0d702ec6e5b8094d3d27e207956506e1696e76e9126d7dac6c9352c541779c18f476902eb81bc9ff4a96dd25dfdc11a82ccfe24b33b358feebcb24d098b1107a388dafa567608d1bedf109fc205b6219de859c05bcf38e565fb5dadaf84d12867fb7eada3c5d6a452843f36736ff8436a3cb05d40ce7fb0cdceadbc94a9ee91bca3a22dc259f78c002ed4d4a2a95db53f7a6edfb6dfe75aba1202df74368830d98117e6ea91b9b94f99d8b34464a7ef6b6a02badcc0071e2193075ab084b87d3173682692dedfea0e8b727811deab4a956947b24e579121e6919b66e3390c30fc946234cded4b8b4a9af03c43c76daa938c329613e8b7aa123998c5636d0696f2dddf62cff12efb2ee7e89dd75c6389762a3a75721e9863113d0904a677966cd69578a3904db2dbddea62d1344db5433b29de5ba4f76caeb6e545b6d6547f42394d10770e28ef9c00d4a50801a9149e8b815ff4c6b6c18fca798b86847981fe250d90f8911373e5a3c889eb9706c1907be6a99946d7a52804a63e876c9a44cd81f735be65c4675138c9d4d60475967a9607d9d0593d043ae01fbac19e6cbf499849e98b64af48b3f8e48ebea5da8d8759dbfe88b235d5c8c462591ce20a1b1ce2add7c4ce706bb3a77a335d23c9570aa9aca894b39d0af44a3368d4fbaf834c7b9a76b400aa858c3f271861f41c3a192057fe0a26f6de18b28e1b5e8562c7fbad73451622805e14be1fd7b0f8537db696bda0f0024e6e6a10b8cf0c2c9dab7c9dd8450f5e1e702c009d3b4749f53194038a9d66674f76dc59d1c2f1c576cbb2885d7cc5a04d78813ebf0e1f98c142ce391ede40a760311907f71575376f4e04758d6ecd4f474b9461499904ddd4e798950c7b211e69ee39afd9f5dd0210c750d7e4e8941a03769ad271799b852eb4c79a7f1ce8f99a53560eeb16dd62167c390370022f47610fc319f1be7dc6558e5c31f109445a9d95adaf56923e427703f583d789a24e88d9274c0498cc8cdb4e8558920b18924d2038825436c707115b13ae4cda6aedab2a0a221e08", 0x605}], 0x1, &(0x7f0000001240)}, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xffffffffffffff4c) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) [ 337.735009] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 337.759874] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/21 18:39:16 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000001c0)=""/44, &(0x7f0000000200)=0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x400}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x5}, 0xc) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x4200, 0x10c) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r5, 0x0) write$selinux_context(r3, &(0x7f0000000400)="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", 0xffffffffffffff48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f00000000c0)=""/148, &(0x7f0000000180)=0x94) 2018/04/21 18:39:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000340)='\x00', 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x401) 2018/04/21 18:39:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x7fffffff, 0x3}, {0x3, 0x1ff}, 0x6, 0x2}) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000080)={'nr0\x00', @ifru_ivalue=0x5}) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) 2018/04/21 18:39:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="750f65722e7b2f0066a251a2ce5ac3353bc53077976adb883bcd051183c5977b97c2402fa657689b991b75d30a5fecdf3756daf53e79c5b338a24457c87229aebd1a76deae2bd0cb4a92dc4f716ba63c390fc95ac1de78a7a4c4987a8330b500"], &(0x7f0000000a80)="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", 0x1a6, 0x0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0x0, 0x80000) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x0, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800), 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r1, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x2e) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32, @ANYBLOB], 0x2) 2018/04/21 18:39:16 executing program 5: r0 = socket$unix(0x1, 0x40000000000003, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x2210}], 0x1, &(0x7f0000000040), &(0x7f0000000100), 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) fcntl$notify(r1, 0x402, 0xb) 2018/04/21 18:39:16 executing program 2: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) socketpair(0x9, 0x0, 0xfff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1ff, 0xc821}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x2, 0x5094, 0x7, r2}, &(0x7f0000000180)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/21 18:39:16 executing program 3: r0 = socket(0x10, 0x100000000000802, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040), 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0xf7a, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/21 18:39:16 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000040)={{0x3, 0x2, 0x9a9, 0x2, 0x1}, 0xffffffffffff8001, 0x4}) alarm(0xad8) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x100}}) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setgid(r3) alarm(0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000100)=""/61, 0x3d) 2018/04/21 18:39:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x18ff, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e23}], 0x3c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="0e000000090000000000000006090000000000000800000003000000000001000100000020000000ee050000000205003f00000008000000000000968b6b8809000000958c0000f4ff01000500000002000000ffff0000004b324c80d98431e07265c8b3701b2f5e9da1517da3180355253906d7300f89ced8694e8ee9d5f69a78738585665bcb3e0520d29b110561c6eb6fe0b6901d0a542cf8"]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3, 0xbef2, 0x4}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x3, 0x30, 0x6, 0x6}, &(0x7f0000000180)=0xc) 2018/04/21 18:39:17 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000000080)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0xffffffffffffffff) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x200) 2018/04/21 18:39:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) r2 = geteuid() madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x2, 0x0, 0x220000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="a01a0000100000022dbd7000fddbdf2500000000", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="08008200", @ANYRES32=r0, @ANYBLOB="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"], 0x1aa0}, 0x1}, 0x0) 2018/04/21 18:39:17 executing program 2: restart_syscall() r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x480400, 0x0) timerfd_create(0x5, 0x0) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000001c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x12}}, 0xc) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000def000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x20}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000000)="9774809acdde9a7fd84d33935f54a6a45d9b67d96c65d396f2076a9fb962320a9ac9b3e005af035c86d047c6f4f6bd64c4dbbc9d0238017142e0feec1a07213fad52a01c787b1036fc0db2395a8b6737cd518f8a618c56a77c8ebe33fdeac089bc9e3826f4d276494254621f4ff044a0a5617ba54220e14808e6641975082f4054a764300da706d34ade26246298230995fe53a2433e075394094f1c5ee7cec4b0b1d2f95b36baca600f93388a61fffd3dc4a49a2c0d1ddab85f90111ea54ef7a9993eee7959d6d5257f9986c117ad9521f10f474345419ff2a51ac7a1916b5a5442462bcda57d383107") 2018/04/21 18:39:18 executing program 7: keyctl$clear(0x7, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001940), &(0x7f0000001980)=0x8) r3 = open(&(0x7f0000001a00)='./file0\x00', 0x8000, 0x122) r4 = openat$cgroup_ro(r3, &(0x7f00000019c0)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001600)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x3, 0x4e20, 0x100000001, 0xa, 0x80, 0x80, 0x0, 0x0, r2}, {0x401, 0x4, 0x10000, 0x2, 0x0, 0x4, 0x9, 0xf7c2}, {0x503, 0x1000, 0x0, 0x9}, 0x0, 0x6e6bb6, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2}, 0xa, @in=@multicast2=0xe0000002, 0x3501, 0x0, 0x2, 0x1, 0x6, 0x4, 0xfffffffeffffffff}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001800)={0x6, 0x0, 0x401, 0x10001, 0x6}, 0xc) sendto$inet(r4, &(0x7f00000004c0)="3474534eee10634deafed53d37050576cd0f8bcfe63b5b4fbe7f39e8733a415731e1fb917d50ea52d1754e5390aa08a1b29cfbbc863b8c272a5ccb66ae92e5730624b008968638d4db0774cdb880e400835239428dc273ce8f02539f77d44e22ec616bafb5faf2c13dee249dd4aae6b272a351e5203ac533b3322146a3cf5e8f489d6694046bf338db512b6271e9c4a87e8cd8418e6f79f10b1a01b228877a", 0x9f, 0x4000, &(0x7f0000000180)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000001ac0)=""/203) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000580)=""/29, 0x1d}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000001740)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000001880)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001840)={&(0x7f0000001c00)=ANY=[@ANYBLOB="8800000a774aaaf56eea7deaa2e50088252f2f60df49f4d67703da70ac6d452ab2921c93a01ae9286becc626e66db63ec7845617adcd8ae431d1475e1ebde1ab19745d1bce383ebeaf654be9e90e40184e01b13ddc984faa5311b767e8d7ab544d"], 0x1}, 0x1, 0x0, 0x0, 0x40800}, 0x44000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e21, 0x4, 0x4e22, 0x0, 0xa, 0x80, 0x80, 0x11, 0x0, r2}, {0x0, 0xfff, 0x19, 0x4, 0xff, 0x0, 0x6, 0x9}, {0x0, 0x8, 0xcce8, 0xfffffffffffffffe}, 0x0, 0x6e6bb7, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3f}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x1, 0x1, 0x9, 0x80000000, 0x7, 0x400}}, 0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000001780)={0x0, 0x0}) fcntl$setown(r4, 0x8, r5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x1000}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6, 0x0, 0x1, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001d00)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002d40)={r6, 0x74, &(0x7f0000001a40)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x4e24, 0x21812f54, @dev={0xfe, 0x80, [], 0xf}, 0xf3}, @in6={0xa, 0x4e24, 0x1, @empty, 0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000002d80)=0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000002e00)=0x6, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002dc0)={@mcast1={0xff, 0x1, [], 0x1}, 0x38, r1}) readv(r0, &(0x7f0000001bc0)=[{&(0x7f0000001800)}], 0x1) lseek(0xffffffffffffffff, 0x4, 0x4) preadv(r3, &(0x7f0000001cc0)=[{&(0x7f00000018c0)=""/97, 0x61}, {&(0x7f0000001c80)=""/2, 0x2}], 0x2, 0x0) 2018/04/21 18:39:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40a00, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x80000000, 0xd07, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0xfff, 0x10000, 0x9, 0x1, 0xe5, 0x7, 0x5, {r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x7f, 0x521, 0xffffffffffffff80, 0x7, 0x7ff}}, &(0x7f0000000200)=0xb0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000ed3ffc)=0x8000, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r4, 0xbc, &(0x7f0000000280)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @rand_addr=0x81}, @in6={0xa, 0x4e24, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x4b, @dev={0xfe, 0x80, [], 0x10}, 0x1}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x42af}, @in6={0xa, 0x4e23, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}]}, &(0x7f0000000380)=0xc) recvmmsg(r0, &(0x7f0000f61000), 0x0, 0x20c1, 0x0) 2018/04/21 18:39:18 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000000000)=[@clear_death={0x400c630f, 0x3, 0x4}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/04/21 18:39:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000000)=@ethtool_cmd={0x28}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x100000001, 0x1e30, 0x1000, 0x100000001, 0x9, 0xfff}) 2018/04/21 18:39:18 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x60) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) mmap$binder(&(0x7f0000a4a000/0x1000)=nil, 0x1000, 0x1000000, 0x40010, r1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='lp\x00', 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000240)={'tunl0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x4080, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000340)) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000000)={0xd0000000, 0x7ff, 0xffffffffffffffff}) shutdown(r0, 0x1) 2018/04/21 18:39:18 executing program 5: sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="12773984a61ff4303b8e775b17b3d81670cdf12bf83873d367c4bf80c85bc43f33d810dab10600000000000000341d04fb1d1c32", 0x34, 0x0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/21 18:39:18 executing program 2: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x223ffc, 0x0) fchown(r0, 0x0, 0x0) 2018/04/21 18:39:18 executing program 3: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x30f0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x1) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000001c0)=""/112, &(0x7f0000000140)=0x70) tee(r2, r1, 0x40, 0x0) set_thread_area(&(0x7f0000000100)={0x0, 0x0, 0x1000, 0x7, 0x6, 0x8000, 0xffff, 0x1, 0xde6, 0x8}) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000000040)=""/191, &(0x7f0000000180)=0xbf) 2018/04/21 18:39:18 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = dup2(r0, r0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000000c0)=""/121, &(0x7f0000000140)=0x79) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000289000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000180)={0x0, 0x2, {0x1, 0x0, 0x0, 0x0, 0x5}}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) mq_timedreceive(r0, &(0x7f0000000000)=""/84, 0x54, 0x0, &(0x7f0000000080)={0x77359400}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000280), 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) 2018/04/21 18:39:18 executing program 5: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x34}}) r1 = memfd_create(&(0x7f0000000000)="5c55e5757365727d00", 0x2) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0xffffffff00000000, 0xffffffffffff8000, 0xfffffffffffffffb, 0xfff, 0x80000000}) 2018/04/21 18:39:18 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000000c0)={{0x80, 0xf9b0}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00'}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)) 2018/04/21 18:39:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/101}, {&(0x7f0000000100)=""/2}, {&(0x7f0000000500)=""/4096}], 0x20000053, 0x0) shutdown(r0, 0x1) 2018/04/21 18:39:18 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x6}, 0x4) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0x4) 2018/04/21 18:39:18 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x7) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) add_key(&(0x7f0000633ff6)='syzkaller\x00', &(0x7f0000cdcffb)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/04/21 18:39:18 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000300)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080), 0x0) signalfd(r0, &(0x7f0000000000)={0x3f}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x4, 0x2, 0x1000}, 0x4) socketpair(0x17, 0x2, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) [ 339.400072] binder: 19413:19418 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 339.411653] binder: 19413:19418 unknown command 0 [ 339.430810] binder: 19413:19418 ioctl c0306201 20008fd0 returned -22 2018/04/21 18:39:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000080)=@ipx={0x4, 0xd75, 0x7, "db8810b3902b", 0x7}, 0x76) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'veth1_to_team\x00'}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) [ 340.193129] binder: 19413:19463 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 340.309799] binder: 19413:19463 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 340.313330] binder: 19413:19470 unknown command 536907575 [ 340.313337] binder: 19413:19470 ioctl c0306201 20008fd0 returned -22 2018/04/21 18:39:19 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000080)="4364f042ed98fd1e86843d2b6c1c4b9697ac408b67f92c0bdc261a30ea1bde5d3482571824725f6e57aaabcf1d217e483e85f46d78d9f11ab2b4f63d75e6759163f6de203cfd1fdd7acf814a2d520f041f16e644e75cb0235b8fcae33d858c3a9887c95544ba1d8cd7fce7da427df9a3a247") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlink(&(0x7f0000000000)='./file0/file0\x00') ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) 2018/04/21 18:39:19 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xe000, r1, r2, 0x101, 0x100000) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)=ANY=[@ANYBLOB="140000000301ffff00000000000000"], 0xf}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000280)={'bond0\x00', 0xfc5}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x1, 0x0) r4 = accept4$inet6(r3, 0x0, &(0x7f0000000080), 0x84000) memfd_create(&(0x7f00000002c0)='bdev@$[,\x00', 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000000c0)=[{0x7, 0x3}, {0xb, 0xd7d7}, {0x8, 0xfffffffffffffffd}], 0x3) timerfd_settime(r3, 0x1, &(0x7f0000000300)={{0x0, 0x989680}}, &(0x7f0000000340)) 2018/04/21 18:39:19 executing program 4: mmap(&(0x7f00007b1000/0x4000)=nil, 0x4000, 0x12, 0x40012, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) recvfrom$unix(r2, &(0x7f0000000000)=""/247, 0xf7, 0x40010000, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in=@remote}}, {{@in6}}}, &(0x7f0000000280)=0xe8) recvmmsg(r1, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/04/21 18:39:19 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0xc3159880bf2ecd91, 0x0) pread64(r0, &(0x7f0000000100)=""/189, 0xbd, 0x0) socketpair(0xb, 0x806, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r2, 0x800, 0x70bd29, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x81}, 0x20004000) close(r0) 2018/04/21 18:39:19 executing program 1: r0 = socket(0x10, 0x2, 0x0) recvfrom$llc(r0, &(0x7f0000000180)=""/191, 0xbf, 0x0, 0x0, 0xfec6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) write(r0, &(0x7f0000000080)="260000002200470153ff070089ffcfff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000240)={0xffffffff, {{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}}, {{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x104) 2018/04/21 18:39:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000140)=0x1, 0xfffffffffffffdd6) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000000fc0)=[{{&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="02", 0x1}], 0x1}}], 0x1, 0x0) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bind$ipx(r1, &(0x7f0000000180)={0x4, 0x6, 0x0, "77e173593fe9", 0x400}, 0x10) 2018/04/21 18:39:19 executing program 0: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}], "7c989ec0878c41a189c3ea210ec79450529e8cdd8fe786560bb7f33e2d4a858a838a3afb779e7d"}, 0x7f) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/21 18:39:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000040)={0x5, 0x0, 0x10000, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f00000000c0)={0x6, r3}) 2018/04/21 18:39:19 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}, @increfs={0x40046304}], 0x82, 0x0, &(0x7f0000000240)="e6f0bc8dc343b478cdad55c1b76501492aa09f05c19f939b6c7f3dc9f9054e63296e2d628a1ea0ae16f08f04bc2981908534722ce28e57974d1a16a42ca309a9acb84bcc6ca69a94f6f839f5cfec6471f59933766bb3cd6bf6f3d23cc26a337f0131481f682dc04274ad9d8986eaa6780547b45e45a802c12e0342e3c701ce019e44"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x3c, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000001000000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000000000000000000000c0932eec28bc64b79fd909000cb0bdf8dad04e7adb7c49907b4c963222bb1191d7acc743d454a72e66a8de66c5ff03000000000000455ac75e242d516809f8c5cee871a630fe75"]], 0x0, 0x0, &(0x7f0000000340)}) 2018/04/21 18:39:19 executing program 7: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e46ffc)) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) 2018/04/21 18:39:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="aae170899d452e49567e2f867e1853de", 0x10) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/21 18:39:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000058001f6f71359bc23aadeb000200071008000100ffffffff0800030000000001", 0x24) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x3}) 2018/04/21 18:39:19 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000800)=ANY=[@ANYBLOB="acd7efcb8c0775c665762e7b2f"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r4 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d", 0x39, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) keyctl$assume_authority(0x10, r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) mq_timedsend(r2, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0xfffffffffffffffd, &(0x7f0000000580)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) clock_adjtime(0x3a541a5813a48586, &(0x7f0000001f98)) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000100)={r6, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000500)={0x8001}, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000000)) [ 340.555647] binder: 19507:19508 ERROR: BC_REGISTER_LOOPER called without request [ 340.572297] binder: 19507:19508 ioctl c0306201 20000040 returned -11 [ 340.580865] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 340.592618] binder: 19507:19508 got transaction with invalid offsets ptr 2018/04/21 18:39:19 executing program 3: r0 = socket$inet(0xa, 0x801, 0x0) listen(r0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000), 0x0, &(0x7f0000001fb9)=""/71, 0x47}, 0x0) r2 = getpgrp(0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000a00)={@loopback, 0x0}, &(0x7f0000000a40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000b80)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000c00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000c40)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000d80)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000e80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a80)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001b80)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001c00)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000001c80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001c40)={&(0x7f0000004000)={0xa50, r4, 0x8, 0x70bd25, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r5}, {0x168, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x5, 0x7fffffff, 0x8, 0x8}, {0x100000000, 0x100000001, 0xffff, 0x8}, {0x100000000, 0x6bb, 0x3, 0x100000000}, {0x8, 0x8, 0x8001, 0x80000000}, {0x6, 0x1, 0x8, 0x80}, {0x7, 0xbaf, 0x2, 0xff}]}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x10001, 0x8, 0x5, 0x2}, {0x3, 0x1, 0x4, 0xd9}, {0x3, 0x101, 0x400, 0x7}, {0xffffffff, 0x4, 0x1ff, 0x3}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x41a6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}]}}, {{0x8, 0x1, r6}, {0x4, 0x2}}, {{0x8, 0x1, r7}, {0x170, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb6a}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r8}, {0x158, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x7227b24, 0xfffffffffffeffff, 0x9, 0x2}, {0x8000, 0x1f, 0x6, 0x64a}, {0x1, 0x8b, 0x7fff, 0x6}, {0x100, 0x4f2, 0x0, 0x400}, {0xfe, 0x909d, 0x8}, {0x59b, 0x2, 0x3, 0x9}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x325}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0xa61, 0x2, 0x4}]}}}]}}, {{0x8, 0x1, r9}, {0xe8, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x2, 0x8001, 0xfffffffffffffffb, 0x6}, {0x1, 0xffff, 0x2, 0x3884}, {0x7, 0xe51, 0x1, 0x7}, {0x80, 0x40, 0x100000000, 0x6}, {0x8d4a, 0x1000, 0x2, 0x6}, {0xb97, 0x446, 0x7, 0x40}, {0x8001, 0x0, 0x1ff, 0x3ff}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x1e4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2e1e3c9b}}}]}}, {{0x8, 0x1, r11}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xea}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r12}, {0x13c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x0, 0xfffffffffffff3d0, 0x810c, 0x7f}, {0x4e, 0x8001, 0x6b7, 0xffff}, {0x3ff, 0x1, 0x800, 0x200}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r13}, {0x174, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}]}}]}, 0xa50}, 0x1, 0x0, 0x0, 0x4}, 0x24004840) getpgid(r2) 2018/04/21 18:39:19 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000004000), &(0x7f0000000000)) set_thread_area(&(0x7f0000000000)={0x3, 0x0, 0x1000, 0x0, 0xffffffff, 0xa2a, 0x6, 0xe7, 0x299, 0x401}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) [ 340.602911] binder: 19507:19508 transaction failed 29201/-14, size 24-16 line 3162 [ 340.624932] binder: BINDER_SET_CONTEXT_MGR already set [ 340.631059] binder: 19507:19508 ioctl 40046207 0 returned -16 [ 340.640901] binder_alloc: 19507: binder_alloc_buf, no vma [ 340.646585] binder: 19507:19515 transaction failed 29189/-3, size 24-16 line 3134 2018/04/21 18:39:19 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20000, 0x112) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x80000000032, r0, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f000008f000/0x3000)=nil, 0x3000, 0x1, 0x400000031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f000000effa)=[{0xc}], 0xc}, 0x0) 2018/04/21 18:39:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000140)='\x00', 0x1, 0x1) r1 = memfd_create(&(0x7f0000000080)='em0lo#\x00', 0xffffffffffffffff) clock_gettime(0xfffffffffffffff6, &(0x7f00003f2000)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x85, "3e3f563fb517f4b9a46ba49b6b093e8af53e38149d7fd2904d8c488e1301da4d9dd68d54ec9b6a4a88c2abd37a234f880bdf29f3414800a7e72f75cf5a27e1d31314db4127bdc0d86b0f2683c88f1e297fce49d90d58f0ab3150acab28c2d2f1005346f73945c57d6fba7692c0b6e799fa92e6a87ab9b0f56c5d9c0e99de54d68ed3437874"}, &(0x7f0000000240)=0x8d) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r2, 0x1, 0x71, "bcfc825ef9d839f0d53b8d5669a934dee8a2b2096903c5ee96137e314297a82e05d1f84e3353faf4d9f22455ac2a9bab021f7e8fbe77fd2ac20bdd43fda8de0d381edccdb81121c09c0ad34038174f2ca7c79d6c74fe41464e66c3eb20b19b660eb8039309e3487728ee398217055438a8"}, 0x79) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0xfeee) lseek(0xffffffffffffffff, 0x0, 0x4) pipe2(&(0x7f00000000c0), 0x84000) 2018/04/21 18:39:19 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a8", 0x7) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) [ 340.649450] binder: 19507:19508 ERROR: BC_REGISTER_LOOPER called without request [ 340.649496] binder: 19507:19508 ioctl c0306201 20000040 returned -11 [ 340.682901] binder: undelivered TRANSACTION_ERROR: 29189 [ 340.690684] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/21 18:39:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x3, 0x0, "6e36998e22e34fe05e0fe3d45551346375513d4ca119c1ccd44d4a97f245a56eb748ef9f9c2ba2a5026971c834c3ccc3e84401969f6bf62a934c8baa54fc1fd6ae0a8ed747e749b8d45e983a310ec6f4"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000580)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0xf, 0x10001, "e2d3224fa5d8803a1f179f2394f05cdf4d5771783fd29d59940b9bd064278862459ecdedbabd9cb9113383db35115701232fe6fe3ef8f9326c8ba8022a3bae31ed28432b0aefc25b4da15fa23dc419e3"}, 0xd8) 2018/04/21 18:39:20 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x12) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) write$tun(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x88) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) socket$unix(0x1, 0x1, 0x0) sendfile(r0, r3, &(0x7f000000a000), 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, 0xffffffffffffffe1, 0xfffffffffffeffff}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r4, 0x6}, 0x8) 2018/04/21 18:39:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./control/file0\x00', 0x0) fcntl$getflags(r1, 0x40a) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000bd6fec)=""/20, &(0x7f0000b54000)=0x14) r2 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='keyringem0:\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x2, 0x1}, {0x9, 0x1}, 0x1, 0x4, 0x8}) 2018/04/21 18:39:20 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x270, &(0x7f00000002c0)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000080)="cc5d27757b5386c1eb1d67b403101f563d1f0879481a49409d52ba0a1b5cc169e24772f7cba78ac9d44643d50b8f19c6150132badc484209404f6ef60090f41a683f9cfad04950b12f0cb1a549fe93d878c2349fcdf7b9f0888c") 2018/04/21 18:39:20 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff15, 0x62cf52deabfc4b27) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x80) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x1ff}, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000280)={0x30, &(0x7f0000000200)=""/48}) r2 = socket(0xb, 0x802, 0x4415) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x4) fcntl$setstatus(r1, 0x4, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) 2018/04/21 18:39:20 executing program 6: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/enforce\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000200)={0x284, 0x3d, 0xa20, 0x70bd25, 0x25dfdbfc, {0x13}, [@generic="822095f3e870a800758e84e1727a2192c54f6b5727e996321df4efd0a901c838c69ed575ae3a91919eb18223e3613fa7775020f12bf2459363a49700bae6aa75d57074cd43a580a202b2c463b9567f9ccbbe4ab7871395edb3a2eb94f1", @nested={0x174, 0x3b, [@generic="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", @generic="d952a3e4d82cee", @typed={0x8, 0x4c, @str='-\x00'}, @generic, @generic="9ba9a9bc9831a91a6132cddc63678678f376f779e6c9871fce7d0b640bf4bdedf382be558aeae793f84629300ee21a22b5c607b584e1cf7771f3cb99135a674a77a73527401226681662a3629ae823b0d24384eae2ea98a22ef30b4068eacb785ec16b0b7e"]}, @nested={0x9c, 0x23, [@generic="376009e70cc6efacc85a094014cf727ffd829144e400ed0ea72659fef15c9ebe19de84a169ccc24200b10b9ad3d4e76550a754ad57331e0f69681766d292fbed049a06bfe7252b3218c6685d5c2812f3", @typed={0x8, 0xb, @uid=r1}, @typed={0xc, 0x14, @u64=0x4}, @typed={0x18, 0x2b, @str='vmnet0-selinux}&,\x00'}, @typed={0x14, 0x15, @ipv6}, @typed={0x8, 0x66, @u32=0x100000000}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000540)={'HL\x00'}, &(0x7f0000000580)=0x1e) 2018/04/21 18:39:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="300000082000000000000000080000efc0de7cee90dd23f5371f56b3e66fe04131db2b9b30194d5efb0e67424baeade69d82bf33af6d3019d522dacd76bc48e1a811c6abe8e1630688200f1c6c6d807b1cf21e", @ANYRES32=r2, @ANYBLOB="000000000000000008001b000000000008000a0009000000acde7c62234844cf06a434ff84bd01ac24e08167e7cf0f01e75b8252d4e0fa2dbb8d7201651fb022b096989212dd9aea85a27a09bb2fc1da26bb437b8f79bd8f0f8b7f68e67d8919f01b6ea8c46897f0dcd78238adf2b1defc92cbb455b6b734d565df943c6058834159222e736ee24a3080c9eea1991e89bfb2afd5ba99ff30334269441225b0f09255d186aa3b7d41e88e291f8c5e1e9b8e2e211dcd6daec73094b8f7d3fbea3e836e1704a8745543a1089bfae571ee2f918dd97088a330710db4e2cf9db2f20bd31a663d85dc5c5ba9f1d39eb6fc4c8ef84e9b612b3c7bbdbc09289d556adc59722ad99189b70b04af5c7680eb4bcd63913882486ce75f57080b69ae6e0f30334908c4a96a35c6729eac357e9123dfc9e4c71cd358d35056e8aa1a912a419cf4f1ff0fc90f6a90a0178f2d6e5c32cc3aaf202ba4a5a9c9f5ee8d9fd273743355d04a5e4ab465a1b6f93bc14af89de9"], 0x30}, 0x1}, 0x0) 2018/04/21 18:39:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="077b66955fe97d3920460f37e6b1c1e0f7286b0d6a131df87eda834351b683c06e3c2f6b6b5d02ed501b4dff94d7f2b3d3f9ba4e7ece2ec046f5fcce44149d17c77e9234757e7d86dbf69d12667d200a6bc0e832bd264f20f352571be6e6613380b4111274b53fbbff5f1e1c6fb7222a248827923dd80543f99b94679c7e7b0cbeee6a51f8"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) sendto(r1, &(0x7f0000000280)="0ac7ae87626740817a2f2766317fad2e734f803181167c08214755b5b28753fb4d2c98f464083c8a578532abd2cb14ee", 0x30, 0x40000, &(0x7f0000000500)=@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x8}, 0x80) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r5) socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000740)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x2, 0x2, 0x4, 0x0, {0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xa06}}}, 0xfffffffffffffe9e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000080)={0xfc4, 0x401, 0x1, 0x0, 0xffff, 0x8, 0x4, 0x3, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000580)={r7, 0x2, 0x7, [0x4, 0x1, 0x5, 0x800, 0x1000, 0x2, 0x4]}, 0x16) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) 2018/04/21 18:39:20 executing program 6: socket$packet(0x11, 0x2, 0x300) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5000000014001100000000000000000002000000", @ANYRES32, @ANYBLOB="08000200ac1414aa08000400000000001400060000000000f9ffffff1c5f19f5ba1b600d0000000000000000140003006970646470300000"], 0x50}, 0x1}, 0x0) 2018/04/21 18:39:20 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f00000000c0)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0000400080002100"], 0xfffffef6, 0x0, &(0x7f0000011f9d)}) 2018/04/21 18:39:20 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00006a3000/0x3000)=nil, 0x3000}, 0x7effdfeb2000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7ff, 0x3, 0x8deb, 0x2, 0xbe51, 0x8, 0x0, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x1ff, 0x10000, 0x8a1d, 0x99d, 0x2}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x401}, &(0x7f00000001c0)=0x8) [ 341.637240] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 341.686069] binder: 19599:19601 transaction failed 29201/-22, size 0-0 line 3134 [ 341.694784] binder: BINDER_SET_CONTEXT_MGR already set [ 341.700302] binder: 19599:19602 ioctl 40046207 0 returned -16 [ 341.709585] binder_alloc: 19599: binder_alloc_buf, no vma [ 341.715422] binder: 19599:19602 transaction failed 29189/-3, size 0-0 line 3134 2018/04/21 18:39:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d24334658cfbd101f6968ae8c767e9d18fd69a") ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000300)={0x1, 0x100000001, 0x1, 0x0, 0xa, 0x6}) flistxattr(r0, &(0x7f00000003c0)=""/241, 0xf1) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00000002c0)={0x2, 0x20, 0x3e7171e0, 0xdf, &(0x7f0000000000)=""/223, 0x7f, &(0x7f0000000140)=""/127, 0xc9, &(0x7f00000001c0)=""/201}) 2018/04/21 18:39:20 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xb) clone(0x0, &(0x7f00000002c0), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f00007c4000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x8}}, [0x6, 0x7c33, 0x9, 0x8, 0xd5c, 0x200, 0x4, 0x1000, 0x0, 0x0, 0x8, 0x9, 0x100000000, 0x0, 0x200]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x3, 0x30}, 0xc) 2018/04/21 18:39:20 executing program 7: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x1a, 0x5, 0x800, "4a39a5f9ebbda795a35b5eaee178a284930e28f6c3cbca82a561c33b2d21a341"}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) 2018/04/21 18:39:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x12f) preadv(r0, &(0x7f00000025c0)=[{&(0x7f0000002600)=""/202, 0x126}], 0x1, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="802b8fe31dbd13b31985f7efa3ec8c9434bea53b51db6448e916db6b610c3c4d6c3730b8792721c55f7a1995daac227a7a4f90e8a0ca6960cc3601b46d07cd002fa3a3f8ce23b6ce4592cb4ea25e50cc5d6d2b17b42994c6e4bd", 0x5a}, {&(0x7f0000000080)="f91c5cf740bfe1ced4528c2e234117d74845247fad3a12ceba4be9ec82910cbc788df814c3a3672464c2a5857689266fb7ce898799d7893d574840a6671a96758e81e2077a45affd8ad9486b573e70e1a6a5aeb15188aeb4bf0226bd1a1bfa66cc28ca1425bf13911ac2b8b213c6ea44d542350869126762310b505368e5a281e086333d605540c376449c7f4709ab19f239fa64c04d77abafa316e8adfb4e59301936", 0xa3}, {&(0x7f0000000280)="27c9a24ff29370bebf74de0fa0c94c29e2e7fa918171a49f626de5668560e6d41da4a724fea5041c156378ee1927d89a50d5990ff36beb95d0a29a6df7f83e6c6f89fb791cd05bb66ad3483d3eb92026c43277368ca2c352afb1517e6c540849c523f5769b4bbf336f686cc23b34672ef260591477639451c5609fcd49c3d5a95459f8e8099b44392c634167af2168664c1ccf161278cc4827a0b2d5c970418e74c3407148e870e13cbd960e66dcf9a952105d83ebacd942ebd8f1747df015ee946c0499d5911ee0ce", 0xc9}, {&(0x7f0000000380)="33eee3f6dae01ed56d06ffb9061883bc2b68b5d1e29d11aa400fd3dad0dd702ca1bcbf4da5e97fa00ecf9fccdb08e80ed69a82967946f67cde7dd813fb0b9a25bef4435ea58220104f21e3a5ce50e07afe1d424dee4ec58f72356e9766d98e81ae189f0788b7b7badd24cef99be7c85897cbc9c0bf1a80f3ddeb9e9027ca097d8b6143a2f700b4400a249b2a73460f48bfd49939", 0x94}], 0x4, 0x0) 2018/04/21 18:39:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/26, 0x1a}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000000000}, 0x0, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="1801000000000200000000000000000000000000", @ANYRES64=r2], 0x2}, 0x1}, 0x0) setgid(r1) socket$nl_route(0x10, 0x3, 0x0) 2018/04/21 18:39:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="077b66955fe97d3920460f37e6b1c1e0f7286b0d6a131df87eda834351b683c06e3c2f6b6b5d02ed501b4dff94d7f2b3d3f9ba4e7ece2ec046f5fcce44149d17c77e9234757e7d86dbf69d12667d200a6bc0e832bd264f20f352571be6e6613380b4111274b53fbbff5f1e1c6fb7222a248827923dd80543f99b94679c7e7b0cbeee6a51f8"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) sendto(r1, &(0x7f0000000280)="0ac7ae87626740817a2f2766317fad2e734f803181167c08214755b5b28753fb4d2c98f464083c8a578532abd2cb14ee", 0x30, 0x40000, &(0x7f0000000500)=@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x8}, 0x80) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r5) socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000740)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x2, 0x2, 0x4, 0x0, {0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xa06}}}, 0xfffffffffffffe9e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000080)={0xfc4, 0x401, 0x1, 0x0, 0xffff, 0x8, 0x4, 0x3, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000580)={r7, 0x2, 0x7, [0x4, 0x1, 0x5, 0x800, 0x1000, 0x2, 0x4]}, 0x16) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) 2018/04/21 18:39:20 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x84, 0x8, 0x9, 0x4, 0x5578, 0x1, 0xbb, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x3, 0x3, 0x1, 0x6, 0x200}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x1ff}, 0x8) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f00000001c0)={0x3, 0x7fff, 0x5, 0x2, 0x2, 0x4, 0x7, 0x8, 0x81, 0xfff}) 2018/04/21 18:39:20 executing program 6: chmod(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105085) r1 = memfd_create(&(0x7f0000000480)="000000008c00000000000000000000", 0x800000) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, 'ipddp0\x00'}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000380)={0x4, 0x7, 0x4, 0x0, 0xc}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x147, 0x0, 0x4, 0x100000000, 0x0, "adb6593f8d565ca19eb878745c1af8160600000093e72927500daa2db31f7a253dd35557f73856b1a16c9e806b38fc64dd2f9abb2a549669dee1d7b3e823206e", "67417000bfb5d72fa7055d71187ed72dfc6569bc0df17172446fe92533b6ad6627f652002196874cbd5f75db633bca99ad80b307515f88e1dd3492b0a479932d", "e965bbd200000000002800000000288483b9d2edfd59325051ae0b8174b8f3b4", [0x5, 0x400000000000003]}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1a4a0197a99dbd472147cb1d3dd4deffed4b4ffe31fa2161760c5a620802e583d8dae5f07decc85b27adcd964c2272bdafd47eae204e47dc13962794bcdee70", "bacdea10e7f3be35efb09a77ead1a9ece1cbaf5453bf0e10f83dfc359b08a38a534fdcf8c62ba39e6c2bf7cbe405f9a3f2d42cd02ad6eee1b9746a45292e581c", "3dc593c35dfc797cb36936a05cdb12f4e6dbc4b5ea5c45b84a6ce4362694cdbd"}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100), 0x4) 2018/04/21 18:39:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffe41, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="cf782cdde095d9ba24670980488ee0f8fbe4e6be38435af2876d04bd09d3d78c08a2d2fdf7a28cf77b19e61aa40923d08475e94ea01cc1b18fe0e4800ca9f81abb5289257053a9831b6c8ae834f30f62c54698fb9985234125be5df4cb23e384150d269e9303098554a86c7ef405f107dd3fa5c905e7d53619b40acb81238094a70043069c2ce7f4fb8d382afab506e262fbdf50379ffaa48e15767a659de1595fc970f581da0f7d2a1e02152ddd47ddde20a3998b13af12adeec5c5e5a5f2938f5a2e6580df9684e22ae6f6cf45a10cc6b97f706f6a75ad", 0xd8, 0x0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/04/21 18:39:20 executing program 5: r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x100000002000, 0x105002) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) inotify_rm_watch(r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() inotify_add_watch(r0, &(0x7f0000000c40)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) execve(&(0x7f00000000c0)='./control\x00', &(0x7f0000000840)=[&(0x7f00000007c0)='/dev/sequencer\x00', &(0x7f0000000800)="776c616e312576626f786e657431f46b657972696e6700"], &(0x7f00000008c0)=[&(0x7f0000000880)="2b5ee42c706f7369785f61636c5f616363657373776c616e30657468302df62e766d6e6574302d7d00"]) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x7}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x138, [0x20000c80, 0x0, 0x0, 0x20000d7c, 0x20000e48], 0x0, &(0x7f0000000700), &(0x7f0000000c80)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x40, 0x8884, 'ipddp0\x00', 'syzkaller0\x00', 'irlan0\x00', 'rose0\x00', @random="ba3e829a1b42", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x17c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x1e, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x0, 0x1, 0x4, 0xfffffffffffffffd, 0x7ff}, &(0x7f0000000a40)=0x98) sendmsg(r1, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x20, 0x3, 0x100000000, 0xda5, 0x1, 0x7}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000a80)="01d5787b670b1cefe8f62a49763dc39c2103866791cb992838b90db3b030158c018a7d8101014625a870e85bdec583c14ce789338ea2fbd6a2823ee9b4886578a5766e4b868ebc8f4e9d2e71947a662ac509a479f8afd61be83c1961de933b7a80d1306037bbcc6bfcf2b46febfa5aaa02bbbea90907521436221da12550435cbfa6afaf4c289327e0dfabbd74eb1bd759d13b2f2b16efd2e8be70ed8660bf86ea18f6773f96", 0xa6}], 0x1, 0x0, 0x0, 0x1}, 0x4800) r4 = inotify_init() r5 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000640)=@in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x35}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000dc0)="8c7769060fcc2dd1dfb7b26a5d1db88b21e4af0f19cf1a5ac3213699fc9e4f0162265082c214afec8b12212b03a69a42058397128c76432d873a8bb5ef4ea96bdb68f281b63bf46753feae83c4399355e60a79573bf70b4ce98fb3854cd31e27fab67f053af32ff571664e8809691eb9133bd308d3f66bb994b6bc3425ab5f56b1f79ac388d67d095a6e08e156ff5cc97a2dfe79a315024700ba92912f890e37c63096f3d34b8c76243a97c1600ccac1a204339d9459eae824", 0xb9}, {&(0x7f0000000e80)="8821c21c34b038d1a6efe01eb62f06da9ff1d5a66b96257376df004b3988c9e4a0d723f074f8bbcded20d292b005c932442e2fadaf34b61693ae1fd34f841e0f0355d5153e817c779590336e1166f4af652edf93d1ae0212b5c5433c963ea2f3e7d28c1018e4355b12a36a947afa906af96fa5f2a9f94b2fecc7fc41132ef2c2439469f3b6121c9510dfd49de3e05d04fbf77dc36dac4db1dbf19877b2fd61658b7d6e8ca3b369f625307ee3e43d5e0da49b3b678a2c938c10231bc1c98aa555317fe44a3d8e8141d2c1da0fee76c01e710608497000f2076e9d59b4ee35fc2bc72ffce9db6a89fc9e", 0xe9}], 0x2, &(0x7f0000000f80)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x3, 0x5, 0x4, r3}}, @init={0x14, 0x84, 0x0, {0x5, 0x7, 0x1000, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x9, 0x1, 0x10000000000000, 0x3, 0x1, 0x2, 0x200, r3}}, @init={0x14, 0x84, 0x0, {0x4, 0x9, 0x8000}}], 0xb0, 0x40000}, 0x80) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) fstat(r5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr=0x40, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x0, 0x2, 0xa, 0xa0, 0x20, 0x0, r6, r7}, {0x40, 0x4f2, 0x3, 0x1, 0x401, 0x401, 0x7, 0x1}, {0x9731, 0x8, 0x0, 0x2}, 0x8, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x1, 0x1, 0x5eae, 0x1, 0xfff}}, 0xe8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setrlimit(0xe, &(0x7f0000000100)={0x3ff, 0x676194df}) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x1) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x240, 0x0) renameat(r8, &(0x7f00000005c0)='./control\x00', 0xffffffffffffffff, &(0x7f0000000600)='./control\x00') unshare(0x800) r9 = dup3(r4, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x17, &(0x7f0000000b40)=ANY=[@ANYRES16=r1, @ANYBLOB="c00000002eca56e85c88f99f5047f2519dad6904a3a03fb6edec6fb16335eb5c21cc011a3a89f341c070cb25807cf8c49ee1a83373da88509c91e0eb53127702a688094baef263017d0255cf671449e2435d6ce5edd401fec08c33d3c12063a738c76eb3e9fe82c24762d01077180f931f8b"], 0x2) 2018/04/21 18:39:20 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000001c0)=""/227, &(0x7f00000002c0)=0xe3) r1 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xb0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/21 18:39:20 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000573fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x7ff, 0x11, 0x0, 0x1, "5dc4141abe7b2cd4721af3dac6e707a9e5a1fb4a9d114265fe65b7a44630eb1c"}) r1 = fcntl$dupfd(r0, 0x0, r0) write$sndseq(r1, &(0x7f0000000040)=[{0x800, 0xe8b6, 0x40, 0x20, @time={0x0, 0x989680}, {0x4, 0x4}, {0xffffffffffffffe1, 0xc3f6}, @result={0xfff, 0xd100000000000000}}, {0x3f9, 0x80000000, 0x5, 0x4e, @time={0x0, 0x989680}, {0x80000001, 0x62}, {}, @connect={{0x7ff, 0x100}, {0x7f, 0x1ff}}}, {0x48f1e69a, 0x9, 0x8b6, 0x4, @time={0x77359400}, {0x9b, 0x7}, {0xffffffffffffff7f}, @queue={0x7, {0x40, 0x9}}}], 0x54) 2018/04/21 18:39:21 executing program 5: r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x100000002000, 0x105002) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) inotify_rm_watch(r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() inotify_add_watch(r0, &(0x7f0000000c40)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) execve(&(0x7f00000000c0)='./control\x00', &(0x7f0000000840)=[&(0x7f00000007c0)='/dev/sequencer\x00', &(0x7f0000000800)="776c616e312576626f786e657431f46b657972696e6700"], &(0x7f00000008c0)=[&(0x7f0000000880)="2b5ee42c706f7369785f61636c5f616363657373776c616e30657468302df62e766d6e6574302d7d00"]) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x7}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x138, [0x20000c80, 0x0, 0x0, 0x20000d7c, 0x20000e48], 0x0, &(0x7f0000000700), &(0x7f0000000c80)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x40, 0x8884, 'ipddp0\x00', 'syzkaller0\x00', 'irlan0\x00', 'rose0\x00', @random="ba3e829a1b42", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x17c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x1e, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x0, 0x1, 0x4, 0xfffffffffffffffd, 0x7ff}, &(0x7f0000000a40)=0x98) sendmsg(r1, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x20, 0x3, 0x100000000, 0xda5, 0x1, 0x7}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000a80)="01d5787b670b1cefe8f62a49763dc39c2103866791cb992838b90db3b030158c018a7d8101014625a870e85bdec583c14ce789338ea2fbd6a2823ee9b4886578a5766e4b868ebc8f4e9d2e71947a662ac509a479f8afd61be83c1961de933b7a80d1306037bbcc6bfcf2b46febfa5aaa02bbbea90907521436221da12550435cbfa6afaf4c289327e0dfabbd74eb1bd759d13b2f2b16efd2e8be70ed8660bf86ea18f6773f96", 0xa6}], 0x1, 0x0, 0x0, 0x1}, 0x4800) r4 = inotify_init() r5 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000640)=@in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x35}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000dc0)="8c7769060fcc2dd1dfb7b26a5d1db88b21e4af0f19cf1a5ac3213699fc9e4f0162265082c214afec8b12212b03a69a42058397128c76432d873a8bb5ef4ea96bdb68f281b63bf46753feae83c4399355e60a79573bf70b4ce98fb3854cd31e27fab67f053af32ff571664e8809691eb9133bd308d3f66bb994b6bc3425ab5f56b1f79ac388d67d095a6e08e156ff5cc97a2dfe79a315024700ba92912f890e37c63096f3d34b8c76243a97c1600ccac1a204339d9459eae824", 0xb9}, {&(0x7f0000000e80)="8821c21c34b038d1a6efe01eb62f06da9ff1d5a66b96257376df004b3988c9e4a0d723f074f8bbcded20d292b005c932442e2fadaf34b61693ae1fd34f841e0f0355d5153e817c779590336e1166f4af652edf93d1ae0212b5c5433c963ea2f3e7d28c1018e4355b12a36a947afa906af96fa5f2a9f94b2fecc7fc41132ef2c2439469f3b6121c9510dfd49de3e05d04fbf77dc36dac4db1dbf19877b2fd61658b7d6e8ca3b369f625307ee3e43d5e0da49b3b678a2c938c10231bc1c98aa555317fe44a3d8e8141d2c1da0fee76c01e710608497000f2076e9d59b4ee35fc2bc72ffce9db6a89fc9e", 0xe9}], 0x2, &(0x7f0000000f80)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x3, 0x5, 0x4, r3}}, @init={0x14, 0x84, 0x0, {0x5, 0x7, 0x1000, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x9, 0x1, 0x10000000000000, 0x3, 0x1, 0x2, 0x200, r3}}, @init={0x14, 0x84, 0x0, {0x4, 0x9, 0x8000}}], 0xb0, 0x40000}, 0x80) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) fstat(r5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr=0x40, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x0, 0x2, 0xa, 0xa0, 0x20, 0x0, r6, r7}, {0x40, 0x4f2, 0x3, 0x1, 0x401, 0x401, 0x7, 0x1}, {0x9731, 0x8, 0x0, 0x2}, 0x8, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x1, 0x1, 0x5eae, 0x1, 0xfff}}, 0xe8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setrlimit(0xe, &(0x7f0000000100)={0x3ff, 0x676194df}) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x1) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x240, 0x0) renameat(r8, &(0x7f00000005c0)='./control\x00', 0xffffffffffffffff, &(0x7f0000000600)='./control\x00') unshare(0x800) r9 = dup3(r4, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x17, &(0x7f0000000b40)=ANY=[@ANYRES16=r1, @ANYBLOB="c00000002eca56e85c88f99f5047f2519dad6904a3a03fb6edec6fb16335eb5c21cc011a3a89f341c070cb25807cf8c49ee1a83373da88509c91e0eb53127702a688094baef263017d0255cf671449e2435d6ce5edd401fec08c33d3c12063a738c76eb3e9fe82c24762d01077180f931f8b"], 0x2) 2018/04/21 18:39:21 executing program 2: r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x100000002000, 0x105002) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) inotify_rm_watch(r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() inotify_add_watch(r0, &(0x7f0000000c40)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) execve(&(0x7f00000000c0)='./control\x00', &(0x7f0000000840)=[&(0x7f00000007c0)='/dev/sequencer\x00', &(0x7f0000000800)="776c616e312576626f786e657431f46b657972696e6700"], &(0x7f00000008c0)=[&(0x7f0000000880)="2b5ee42c706f7369785f61636c5f616363657373776c616e30657468302df62e766d6e6574302d7d00"]) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x7}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x138, [0x20000c80, 0x0, 0x0, 0x20000d7c, 0x20000e48], 0x0, &(0x7f0000000700), &(0x7f0000000c80)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x40, 0x8884, 'ipddp0\x00', 'syzkaller0\x00', 'irlan0\x00', 'rose0\x00', @random="ba3e829a1b42", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x17c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x1e, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x0, 0x1, 0x4, 0xfffffffffffffffd, 0x7ff}, &(0x7f0000000a40)=0x98) sendmsg(r1, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x20, 0x3, 0x100000000, 0xda5, 0x1, 0x7}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000a80)="01d5787b670b1cefe8f62a49763dc39c2103866791cb992838b90db3b030158c018a7d8101014625a870e85bdec583c14ce789338ea2fbd6a2823ee9b4886578a5766e4b868ebc8f4e9d2e71947a662ac509a479f8afd61be83c1961de933b7a80d1306037bbcc6bfcf2b46febfa5aaa02bbbea90907521436221da12550435cbfa6afaf4c289327e0dfabbd74eb1bd759d13b2f2b16efd2e8be70ed8660bf86ea18f6773f96", 0xa6}], 0x1, 0x0, 0x0, 0x1}, 0x4800) r4 = inotify_init() r5 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000640)=@in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x35}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000dc0)="8c7769060fcc2dd1dfb7b26a5d1db88b21e4af0f19cf1a5ac3213699fc9e4f0162265082c214afec8b12212b03a69a42058397128c76432d873a8bb5ef4ea96bdb68f281b63bf46753feae83c4399355e60a79573bf70b4ce98fb3854cd31e27fab67f053af32ff571664e8809691eb9133bd308d3f66bb994b6bc3425ab5f56b1f79ac388d67d095a6e08e156ff5cc97a2dfe79a315024700ba92912f890e37c63096f3d34b8c76243a97c1600ccac1a204339d9459eae824", 0xb9}, {&(0x7f0000000e80)="8821c21c34b038d1a6efe01eb62f06da9ff1d5a66b96257376df004b3988c9e4a0d723f074f8bbcded20d292b005c932442e2fadaf34b61693ae1fd34f841e0f0355d5153e817c779590336e1166f4af652edf93d1ae0212b5c5433c963ea2f3e7d28c1018e4355b12a36a947afa906af96fa5f2a9f94b2fecc7fc41132ef2c2439469f3b6121c9510dfd49de3e05d04fbf77dc36dac4db1dbf19877b2fd61658b7d6e8ca3b369f625307ee3e43d5e0da49b3b678a2c938c10231bc1c98aa555317fe44a3d8e8141d2c1da0fee76c01e710608497000f2076e9d59b4ee35fc2bc72ffce9db6a89fc9e", 0xe9}], 0x2, &(0x7f0000000f80)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x3, 0x5, 0x4, r3}}, @init={0x14, 0x84, 0x0, {0x5, 0x7, 0x1000, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x9, 0x1, 0x10000000000000, 0x3, 0x1, 0x2, 0x200, r3}}, @init={0x14, 0x84, 0x0, {0x4, 0x9, 0x8000}}], 0xb0, 0x40000}, 0x80) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) fstat(r5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr=0x40, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x0, 0x2, 0xa, 0xa0, 0x20, 0x0, r6, r7}, {0x40, 0x4f2, 0x3, 0x1, 0x401, 0x401, 0x7, 0x1}, {0x9731, 0x8, 0x0, 0x2}, 0x8, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x1, 0x1, 0x5eae, 0x1, 0xfff}}, 0xe8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setrlimit(0xe, &(0x7f0000000100)={0x3ff, 0x676194df}) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x1) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x240, 0x0) renameat(r8, &(0x7f00000005c0)='./control\x00', 0xffffffffffffffff, &(0x7f0000000600)='./control\x00') unshare(0x800) r9 = dup3(r4, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x17, &(0x7f0000000b40)=ANY=[@ANYRES16=r1, @ANYBLOB="c00000002eca56e85c88f99f5047f2519dad6904a3a03fb6edec6fb16335eb5c21cc011a3a89f341c070cb25807cf8c49ee1a83373da88509c91e0eb53127702a688094baef263017d0255cf671449e2435d6ce5edd401fec08c33d3c12063a738c76eb3e9fe82c24762d01077180f931f8b"], 0x2) 2018/04/21 18:39:21 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000500)=0xef, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x5, 0x8, 0x100000000000000}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000040)={0x7, 0x2, 0x1, 0x0, 0x18, 0xe5}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @note={0x80, 0x0, 0x0, 0x10001}}], 0xffffffffffffffed) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x299}, 0x4) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000080)=r2) chroot(&(0x7f00000001c0)='./file0\x00') 2018/04/21 18:39:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x8000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x8}) sendto$inet(r0, &(0x7f0000000000)="3e1ef4b55810197cbf4fc8bde0ad03c9d7ff42e8433aff81aebd3bb587c801dda01bc83cf04aeec3432c2c250b95ca4a10fc263926612a1ae339ce6d5584b31b51ecffa7f61c4a8a385047cc491fb6ec30f0bea97330f69dd125b33ae0819c6b5c26b244282bd80af14fcb1c0998875df3b7b3d7503476f9f8c62811285c5b372655e21acd93a7f0f0335c1fe4ab517134f9c460cd05a3c977", 0x99, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000180)="db0a6f00a900d22cc4c83735ff2c42c3ac64264c6180aefd9d905204db057726beaf41055f72694e6b8bff80c2083105f047f4a11d44ebad51f98c998fe03f41a970af629dab24a22cfe8d6a5fb81c163c735a66aa9707fa70cb11b551ee9a04a0a2cbf69204b3a65b9d41b354306a0fe8b8f06041da146dff7c46c2295956acda0d2391ec4e9475e6b3b40d672564fe6b", 0x91) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/04/21 18:39:21 executing program 5: r0 = eventfd2(0x0, 0x800) read(r0, &(0x7f0000000000)=""/120, 0x78) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x10000, [0x1a0e1b51, 0x0, 0x8, 0x3, 0x8000, 0x8, 0x1, 0x7]}, 0x5c) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/04/21 18:39:21 executing program 2: r0 = socket(0x10, 0x802, 0x0) flock(r0, 0x1) fcntl$getownex(r0, 0x5, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000400)="e533603257f3a4239be59a54e1b240446ed89782857bc05eca68cb5f216e3302e2353dc0f7f0b1233699aa0fd91efe99ab29bea87571c0652f2c8117f715acffb9ad8f39794f0a91"}, {&(0x7f0000000180)="3cddcd04ba5d3467df9687d77f5c9bf60a434a48c22f336cd7f6c56565c9b36265c03648d30f7313718599514a174f59156a4efd5b70d8a2937cad949d28c83ddaf3031115a7b492141c391d21bf88ac2fba31549bbed0d405d15d0538ded617b70d1650ca2d16de1c775ce41a894eb735e37b43dfd2796ac7975e5cab97b44ae9e22964ec7873c4fd4eb83ff9ff7b25cd80016820f161016bb26d0c3fb3177deebd994623b5a5226817b8c8796102988b7decb85641ca8be15863dafb92ba5691eeca69d41bc8ec786cc8c5"}, {&(0x7f0000000280)="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"}, {&(0x7f0000000380)="941f6c12acf876c4b6848013e2066849402c36412e97bc13"}], 0x24c, 0x3a) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) readahead(r1, 0x0, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000100)={@remote, @loopback}, &(0x7f0000000480)=0x8) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/04/21 18:39:21 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/21) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x1) getpeername$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0xffffffffffffffb5) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/78, 0x4e) 2018/04/21 18:39:21 executing program 3: r0 = socket(0xc, 0x80007, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @rand_addr}, &(0x7f0000000040)=0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40, 0x0) syz_open_pts(r1, 0x400000) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="50842574d4adbab307f88c8b587623eb"]) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8001, 0x80000000}, &(0x7f0000000200)=0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x1000, 0x2, 0xffffffff00000000, 0xfffffffffffffffa, 0xc}, 0x98) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x2bd, 0x0, 0x0, 0x0) tee(r0, r0, 0x1, 0xe) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/04/21 18:39:21 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003e40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003e80)={0x0, 0x782}, &(0x7f0000003ec0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003f00)=@assoc_value={r2, 0x143}, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000003cc0)=[{{&(0x7f0000000000)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000080)=""/221, 0xdd}, {&(0x7f0000000180)=""/97, 0x61}, {&(0x7f0000000200)=""/37, 0x25}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/65, 0x41}, {&(0x7f00000012c0)=""/226, 0xe2}, {&(0x7f00000013c0)=""/75, 0x4b}], 0x7, &(0x7f0000001480)=""/221, 0xdd, 0x80}, 0x80000000}, {{&(0x7f0000001580)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001600)=""/67, 0x43}, {&(0x7f0000001680)=""/249, 0xf9}, {&(0x7f0000001780)=""/39, 0x27}], 0x3, &(0x7f0000001800)=""/38, 0x26, 0x80000000}, 0x2e}, {{&(0x7f0000001840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003a40)=[{&(0x7f00000018c0)=""/117, 0x75}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/2, 0x2}, {&(0x7f0000002980)=""/158, 0x9e}, {&(0x7f0000002a40)=""/4096, 0x1000}], 0x5, &(0x7f0000003a80)=""/243, 0xf3, 0x81}, 0x1}, {{&(0x7f0000003b80)=@rc, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003c00)=""/75, 0x4b}], 0x1, 0x0, 0x0, 0xa7e4}, 0x200}], 0x4, 0x40000040, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000003fc0), &(0x7f0000004000)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003d40)={0x0, 0x9}, &(0x7f0000003d80)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r0, &(0x7f0000003f80)={0x855}, 0x8) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000003f40)={0x33, @broadcast=0xffffffff, 0x4e23, 0x2, 'lblc\x00', 0x20, 0x5, 0x64}, 0x2c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000003dc0)={r4, 0x5}, &(0x7f0000003e00)=0x8) 2018/04/21 18:39:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x4800000000000011, 0x2, 0x3) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x6a31aeafe6f78b8b, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/21 18:39:21 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'rose0\x00', &(0x7f0000000240)=@ethtool_regs={0x4, 0x3, 0xcb, "fab7bdba7f4c72b9e1e221c83ec99e6cb786bc347e717a32bbe5b1744cd8c21e2681e8c6e1bb36928c2a3e06cc7de3def17c0453ed2a380ffb7b2b2da9c3eb922ebcd9cf42c5ae06580fc71fdb61ac150c4bc1191873cac14f2b2551e60e9e5b8a42e04dd75bf03fb9add8f171afff82090a409b406bc4ec3c9b9b3922e332f27e72f3990d941d1150fd608111c2f467d8b004c1961ffe117af27d85694713f3b4deaa768f14177ce02e18cdc8c765a6a2e98dadbabc6a961129c752679c671fe7b69df08ff9423b732434"}}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040), 0x7ff}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000032fe0)={{}, {0x0, 0x2710}}, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/199, 0xc7}], 0x0) 2018/04/21 18:39:21 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x0) syz_open_pts(r0, 0x80) clock_getres(0x20000000000007, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd2, 0x20000003, 0x29, &(0x7f0000ffd000/0x2000)=nil}) writev(r1, &(0x7f0000000040), 0x146) clock_getres(0x7, &(0x7f0000000040)) 2018/04/21 18:39:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x1, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000007c0)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="2ef548d9867ad4e1a6cf32f29863592774074494e3a92b8f197787567fa9ea52783846980e0328074e0d3b8cec4d9235bf32b928af8bcef3e7aea537b06c12d0e130f5ef0a309546eea47fb9f7bf8f59dac72e530d553eb89a0bf5b14786e54ec22a34ed18d517d0", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), 0x14) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x1) r1 = syz_open_dev$mice(&(0x7f0000000780)='/dev/input/mice\x00', 0x0, 0x309002) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000a80), &(0x7f0000000ac0)=0x6) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000000700)='cifs.spnego\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000980)="57bcef2b581c011f74f6473eafe899df09725c0648c1d760b939d65897eda7bbd3b07e78d0c830d101c4cc791e401fa8510a38a3b4447f6e30ca6361e819c1bdf134c826b968c6de3d284c3258662b673a5e6f2bfb3d8fffeb44ea61c00e78be2ed4710ed4f7101d90ff487106012a04125da74ad49d07344af8c0ceb311621417eb3268c99c721ca0d3d96d98c44249e5e90e9d6f87bc09be3acd83e5367490a75ae4e051d8333ecedd44cff9d6bff1de260b1278674309d1e79586eae032808ea13b3ef5a6cef8ed1ce917801c46ff765f7045aed3a46ab9b642047a2ccb6fdfc0a93fcd9687db3007edfe9fc8e0bd5232635ac2feb4", 0xf7, 0xfffffffffffffffa) keyctl$search(0xa, r2, &(0x7f0000000500)='blacklist\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, r3) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480), &(0x7f0000000600)=0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000b00)={{0x2, 0x4e24, @rand_addr}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x50, {0x2, 0x4e23}, 'team_slave_0\x00'}) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000200)=0x100) syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/21 18:39:21 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000100)=@abs={0x1}, 0x88) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/21 18:39:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xf8e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x1f}, 0x4) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x1) 2018/04/21 18:39:21 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000140)='self\x00', 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x80000000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x71, "f3ae983c9f6e549dc314f3aa24443675a6bfab0fba1ab05e92b593ed8dbc500a09e354bd0b5896532b499578226c85cdb85fc2fa84875e488055f39b982aabe757d36377d1fbecfd34a9344dcbdd1b49b0a686302bcbae474f536b817633dcea38bc3807a123b62e55ed3fb58c0b8c0c4a"}, &(0x7f0000000280)=0x79) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') r4 = accept4$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80000) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='ipddp0\x00', 0x10) fchdir(r4) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/04/21 18:39:21 executing program 5: memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) userfaultfd(0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x0, 0x0) unshare(0x40604) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) 2018/04/21 18:39:21 executing program 7: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') getpeername(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/21 18:39:21 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xb) clone(0x0, &(0x7f00000002c0), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f00007c4000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000080)=""/207, &(0x7f0000000180)=0xcf) [ 343.236886] device lo left promiscuous mode 2018/04/21 18:39:21 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='io\x00') setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x3, 0x3, 0x9}, 0x20) alarm(0x8000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'irlan0\x00', 0xad30000000000000}) 2018/04/21 18:39:21 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x4) mmap(&(0x7f00001b3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0xd000)=nil, 0xd000, 0x0, 0x1b07e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 18:39:21 executing program 1: mlock2(&(0x7f0000b19000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000480)=""/208, 0xd0}, {&(0x7f0000000040)=""/122, 0x7a}, {&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/206, 0xce}], 0x4) readv(r0, &(0x7f00000021c0)=[{&(0x7f0000001100)=""/190, 0xbe}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f0000002300)=""/4096, 0x1000}], 0x3) 2018/04/21 18:39:21 executing program 0: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) [ 343.342679] device lo entered promiscuous mode 2018/04/21 18:39:22 executing program 1: r0 = socket(0x1b, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x0, [0x2, 0x0, 0x0, 0x0, 0x0, 0x8000000000000]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x40000) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000"], 0x58) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='sessionid\x00') preadv(r2, &(0x7f0000000040), 0x0, 0x0) close(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x3, 0x800, 'queue1\x00', 0x947}) ioctl$void(r2, 0xc0045c79) 2018/04/21 18:39:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x7, 0x1d}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={0x0}) r3 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000008, 0x80010, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000008, 0x5810, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x4, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x80, 0x0, &(0x7f00000002c0)=[@free_buffer={0x40086303, r2}, @exit_looper={0x630d}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000100)=[@flat={0x77622a85, 0x101, r3, 0x4}], &(0x7f0000000140)=[0x18, 0x0, 0x48, 0x78]}}, @increfs_done={0x40106308, r4}, @dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, r5}], 0x62, 0x0, &(0x7f0000000200)="4da2081164d2bfb4f2698a35afdb80d6c020315c8de35670fcb61edff387f977e2a0098b431c11c1e667e205eef97158d8e7108702573697bc4a26a9a9552b1e4663d400d7045565196c52e5ba6c8d44373fa0ce51d49a7e1bb11678bf17ab073400"}) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r7 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa, 0xe4144d79aa49a4f2, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000000040)={r7}) [ 343.366442] device lo left promiscuous mode [ 343.457735] device lo entered promiscuous mode 2018/04/21 18:39:22 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="586d23fb6b2ad89bdd309b73a5315a879b2d3004896b28a1eefb43be1e604ac361d26199ff1ff3fd3d0f95db9c1c4c56184d1c8873c65170d338c657fc698d21a952b2354ece1ffbbd7667ababc3ce74cbd49e57e19473606a34", 0x5a}, {&(0x7f0000000080)="92daa3bae2d0e4dd42588c3d09935cd38e76f8aa95", 0x15}], 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x3c, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000001000000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000000000000000000000c0932eec28bc64b79fd974ba0cb0bdf8dad04e7adb7c49907b4c963222bb1191d7acc743d454a72e66a8de66c501c605f8637cf1a8455ac75e242d516809f8c5cee871a630fe75"]], 0x0, 0x0, &(0x7f0000000340)}) 2018/04/21 18:39:22 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x81000000) rmdir(&(0x7f0000000040)='./control\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0xffffffff) 2018/04/21 18:39:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'wrr\x00'}, 0x2c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x6f, r1}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000240)={0x88, @empty, 0x4e24, 0x1, 'lc\x00', 0xa, 0x7, 0x6c}, 0x2c) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x1, @multicast2=0xe0000002, 0x4e20, 0x4, 'sh\x00', 0x16, 0x80000000, 0x5b}, {@multicast1=0xe0000001, 0x4e21, 0x0, 0x1000, 0x8, 0x8899}}, 0x44) 2018/04/21 18:39:22 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000240)=@full, &(0x7f00000001c0)=0x48) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0xf570}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x0, 0x4, 0x3ff, 0x0, 0xffffffffffffffff}, &(0x7f0000000380)=0x14) r3 = syz_open_procfs(r1, &(0x7f0000000200)='net/dev_snmp6\x00') clock_gettime(0x0, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000003c0)={0x6bc0000, 0x8000}) sendfile(r3, r3, &(0x7f0000000100), 0x4) 2018/04/21 18:39:22 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003e3ff2)='/dev/keychord\x00', 0x0, 0x0) readv(r0, &(0x7f0000bed000)=[{&(0x7f000015d000)}, {&(0x7f00004d0fb7)=""/73, 0x49}], 0x2) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/241) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) 2018/04/21 18:39:22 executing program 1: timer_create(0x0, &(0x7f0000580000)={0x0, 0x0, 0x1, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f00000000c0)) 2018/04/21 18:39:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f000046afd0)=[{&(0x7f0000ac7000)="9c", 0x1}], 0x1) r2 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r0, r2, &(0x7f000000a000), 0x7ffff) 2018/04/21 18:39:22 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x141980, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000340)={0x174, 0x36, 0x8}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[{0x3385, 0x48, 0x5fd, 0x5}, {0x100000000, 0x0, 0x200, 0x5}, {0xfffffffffffff16c, 0xffffffff, 0x100000001, 0x3}, {0x8, 0x7, 0x1, 0x9}, {0x6, 0x6, 0x0, 0x10001}]}, 0x8) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0xfffc, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000000200)="b38b4bbed9f3bbdd23ab2c3ce45f87f5bfec3765a681c8eb1285892a87a008fe475efa68d4687eb8282a9612984de6aa92330fe3b70dd391bfb2b95302025726b0e39b2c162a1b2c9cc32eece98a97fb2a550ec0733212719dc229dedbcee9003d08ccfd0423c3886ecdb5939268c4de579985e4a9e7de0b0d3a3008cd4e20b2bd06bdc049afb2637644fef716c70ecaed14081b0803a1cc0937409d70c050cb49d4082829bbc0695dc547254658385588542f93c5a9a0c38a7d6773a531797e8865fac4a3ec9adfdcebeb51a814a78fa6dfa5b0dbe50ff5bf881e5ef69d7559d463eb214c1427f48a41bd", 0xeb) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000440)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) setfsuid(r6) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) flock(r3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000400)='cubic\x00', 0xffffffffffffff4c) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) getgroups(0x5, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000180)=[r7]) 2018/04/21 18:39:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/04/21 18:39:22 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) ioctl(r0, 0x7e6f, &(0x7f0000000000)) r1 = accept4$unix(r0, 0x0, &(0x7f0000000040), 0x80000) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2001, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000140)={0x6, 0x1, 0xcb43, 0x6}, 0x6) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x2, &(0x7f0000000340)=[{&(0x7f0000000200)="23b3bad99e787e7812b66ad104bda251fab0636f52902f97fce5fe7c03d98f8c3d24541c7879014a95a5046ba9d0fe5ddee1898a0a0266ca3764", 0x3a, 0x7}, {&(0x7f0000000240)="0b2ad00c17a40ed3edaed1c7c3ffa7321e05f21ad240e53c2303ed8b507a3c89dc0496e1d5883092e8981d0da06b3bc23dd08fc5f11abaf81eb72d47f4ce798f8b30b18a1f595c519dcd293acdd29e3a4339d2d09b9826b9aecfec1f03993aec7cd34e109e4ce79f85dbff0e143573e208ebf3e2ee2aaebf6e5bb1f05886f9284d6b6293c09d829cb6ae9a64d3c6ea979cad16e67d97ee0b98a74acc939a732b2e9b83cbb7aa38120f26c3be1200bcf0a927722ce1eae7e8ce6a5375d5cf526a4e3bb1a7566f189fdefdb6c771ef33985f67ea307f5e238e332c67c863ba5090deb7016e7836e5eca2557b51a74c", 0xee, 0xfc}], 0x4, &(0x7f0000000380)={[{@show_sys_files_no={'show_sys_files=no', 0x3d, [0x2d, 0x34, 0x78, 0x37]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x39, 0x78, 0x38]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x35, 0x7f, 0x3d, 0x3e, 0x36, 0x30, 0x37, 0x0, 0x7d]}, 0x2c}, {@utf8='utf8', 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x32, 0x36, 0x32, 0x3d, 0x2d, 0x30, 0x78, 0x33]}, 0x2c}]}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0xa4, r3, 0x300, 0x70bd2c, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}]}, 0xa4}, 0x1}, 0x4) r4 = getpgid(0x0) sched_getscheduler(r4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000005c0)) r5 = perf_event_open(&(0x7f0000000640)={0x4, 0x70, 0x7ff, 0x7fff, 0x7, 0x3, 0x0, 0x9d77, 0x209, 0x1, 0xfffffffffffff801, 0xc1, 0x807, 0x2d, 0x31, 0x8aa, 0x3d, 0x4, 0x1, 0xfffffffffffffffe, 0x9, 0x8, 0x7, 0x1f, 0x5, 0x1, 0x2, 0xff, 0x8, 0x9, 0x10000, 0x0, 0x0, 0x4dc, 0x6, 0x80000001, 0x8a9, 0x0, 0x0, 0xfffffffffffffe00, 0x0, @perf_bp={&(0x7f0000000600), 0x1}, 0x880, 0x30000000, 0x8, 0x0, 0x1f, 0x304335d3, 0x26}, r4, 0xb, r2, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000006c0)={0x0, 0x9dfb, 0x2, 0xa13, 0x6, 0x374b07e5, 0x1, 0x9, {0x0, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}}, 0x1, 0x7, 0x1, 0x2, 0x1}}, &(0x7f0000000780)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000007c0)={r6, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000880)=0x84) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/enforce\x00', 0xc0000, 0x0) write$cgroup_pid(r2, &(0x7f0000000900)={[0x37, 0x32, 0x2]}, 0x3) timer_create(0x7, &(0x7f0000000a00)={0x0, 0xb, 0x0, @thr={&(0x7f0000000940)="97f639f10a6757b3e2675530af914d766320f4b370490fffdf6ee0f921aeca", &(0x7f0000000980)="97973053693aaa6ff59aba2c0fc499cf13e81ab61e03f3dcbee22ae426cde5ba0415f4399532de990699043c2776271cd360c0a207756664fd1037072fda386242bf71ece3ca644ef52de4c81e1f9deb69bec9f7125b57ef1ee80754f093ab5fee96876892465953e9ec1fb917c4e18e2f0467d73d6fd90f9dcd4a380158dc"}}, &(0x7f0000000a40)=0x0) timer_settime(r8, 0x1, &(0x7f0000000a80)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000ac0)) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000b40)={r6, 0x3f}, &(0x7f0000000b80)=0x8) ioctl$TIOCSBRK(r2, 0x5427) munlockall() getsockopt$nfc_llcp(r9, 0x118, 0x0, &(0x7f0000000bc0)=""/4096, 0x1000) ioctl$EVIOCSKEYCODE_V2(r7, 0x40284504, &(0x7f0000001bc0)={0x80000001, 0x12, 0x6, 0x80, "a1b61ea08cee1b73fdc11179b983f750941163e25cf025ffe88ece35009ca2eb"}) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/loop-control\x00', 0x8000, 0x0) inotify_add_watch(r2, &(0x7f0000001c40)='./file0\x00', 0x100) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r10, &(0x7f0000001c80)={0x40000000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) uname(&(0x7f0000001cc0)=""/25) 2018/04/21 18:39:22 executing program 3: syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/153) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000200)=0x9) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0x8, 0x0, 0x0, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/04/21 18:39:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@ll, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000700)=""/150, 0x96}, 0x0) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x2, 0x2, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/21 18:39:22 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000400)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000480)=0x80) unshare(0x8000400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000015c0)=0x0) getpgrp(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000004c0)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000500)="6664001a000000") exit(0x0) r6 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000840)) connect$pppoe(r3, &(0x7f0000000140)={0x18, 0x0, {0x4, @random="96aca4b102b6", 'bcsf0\x00'}}, 0x1e) r7 = open(&(0x7f0000000180)='8/file0\x00', 0x0, 0x20) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f00000000c0)) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000000700)) read(0xffffffffffffffff, &(0x7f0000000080)=""/29, 0x1d) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x8, 0x7ff, 0xfffffffffffff000, 0x0, 0x8, 0x0, 0x7fffffff, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x7fff, 0x4, 0x9, 0x2, 0x8}}, &(0x7f0000000680)=0xb0) setsockopt$inet6_tcp_buf(r7, 0x6, 0x3b, &(0x7f0000000880)="a7680d0641c7343c6bc3efc9870cb66e95258c37973fdd23ceb13b0e951aaa9e06b9ba32563b74e7dceaaca556671470d8e33682aa22336b9b21b6da4f2201be04ec24ca06f910b9309ea25a0bf5e2da20ef20d35154ed9fadac3c58d6adfe96c0d77ec312aa970f667cc6eeb5c5981fd2d3a976d2f61cb7e2a8ec895991c91c", 0x80) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f00000006c0)=r8, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x8001}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000007c0)={r9, 0x6}, &(0x7f0000000800)=0xfffffffffffffeec) recvmsg(r7, &(0x7f0000000380)={&(0x7f00000001c0)=@pppol2tpin6, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f0000000280)=""/40, 0x28}], 0x2, &(0x7f0000000300)=""/86, 0x56}, 0x1) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) keyctl$session_to_parent(0x12) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100)=0x69, 0x4) mq_timedsend(r7, &(0x7f0000000780)="3d2cf8", 0x3, 0xffffffffffffff6c, 0x0) 2018/04/21 18:39:22 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) recvmsg(r0, &(0x7f0000002880)={&(0x7f0000001700)=@generic, 0x80}, 0x12063) [ 343.781916] binder: 19795:19796 got transaction with invalid offsets ptr [ 343.788904] binder: 19795:19796 transaction failed 29201/-14, size 24-16 line 3162 [ 343.797986] binder: BINDER_SET_CONTEXT_MGR already set [ 343.803333] binder: 19795:19798 ioctl 40046207 0 returned -16 [ 343.812381] binder_alloc: 19795: binder_alloc_buf, no vma [ 343.818204] binder: 19795:19798 transaction failed 29189/-3, size 24-16 line 3134 [ 343.831034] binder: undelivered TRANSACTION_ERROR: 29189 [ 343.837402] binder: undelivered TRANSACTION_ERROR: 29201 [ 343.981882] IPVS: set_ctl: invalid protocol: 136 0.0.0.0:20004 lc [ 343.988508] IPVS: set_ctl: invalid protocol: 1 224.0.0.2:20000 sh [ 343.996463] IPVS: set_ctl: invalid protocol: 136 0.0.0.0:20004 lc 2018/04/21 18:39:23 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2, 0x6d294353, 0x39, 0x9, 0x8001, 0x4, 0x5, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7f, 0x383, 0x3, 0x4, 0x3f}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x10000}, 0x8) 2018/04/21 18:39:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt(r1, 0x1d2d, 0x4, &(0x7f0000000100)="5de64413e6ba504bb82891bc40f37b7d46a9def3b4189a7aab3c504f07d656b07a5d77e551f8cb1904e4b6a7fa5c979e4fba4edee2e2761c7a8ac6d3366f6d66af35943615e069dd4b66e635409eef65c1cccf396b563673a3e6e8e7f42efd6c8c831d20728ace65562144be69526ffd5e8d65053adc0911b67836086688aef8dd4fd0fd5e4743cd0324ff4f6ee21ceb1e8e7b4e236877bbd31d9d93fea1905e6b21a567b4e1cd8451caaa941147", 0xae) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/04/21 18:39:23 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)="678510018404a68f9d8a9ff91d3be365f70177a9a9267f7781c628ffa2607498a847dfcf", 0x24) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/56) 2018/04/21 18:39:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) fchdir(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/255, &(0x7f0000000000)=0xff) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/04/21 18:39:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xfffffffffffffca9) r1 = memfd_create(&(0x7f0000000000)='selinuxvmnet1cpusetwlan0selinux\\\x00', 0x1) bind$ax25(r0, &(0x7f0000000100)={0x3, {"23efe41e80fec2"}, 0x1}, 0x10) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) 2018/04/21 18:39:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) 2018/04/21 18:39:23 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000280)=@l2, 0x3a, &(0x7f0000000240)=[{&(0x7f0000000080)=""/85}, {&(0x7f0000000100)=""/128}, {&(0x7f0000000180)=""/177}], 0x0, &(0x7f0000239000), 0xa5}}], 0x3b450fb1c8f55f9, 0x0, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000140)='maps\x00') exit(0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) pread64(r3, &(0x7f0000000000)=""/193, 0xc1, 0x0) 2018/04/21 18:39:23 executing program 1: modify_ldt$write(0x1, &(0x7f0000000000), 0x10) modify_ldt$write(0x1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, 0x10) 2018/04/21 18:39:23 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x3, &(0x7f0000000100)=""/8, &(0x7f0000fedffc)=0x8) 2018/04/21 18:39:23 executing program 2: pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) flock(r1, 0x2) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000000)="4fd7710cb56d4ebb280cead6e1a755ef805c96ac4434e326e9841b44f7bcaac6801605d7bc51a7be10f2d9b97d", 0x2d) close(r0) recvmsg(0xffffffffffffffff, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) 2018/04/21 18:39:23 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000006680)=[{&(0x7f0000005180)={0x10}, 0x10}], 0x1}, 0x0) r2 = getpgrp(0x0) r3 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r5 = getuid() r6 = syz_open_procfs(r2, &(0x7f0000000100)='attr/prev\x00') setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x2, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f00000002c0), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x2, 0x8aed, 'ip6gretap0\x00', 'bcsf0\x00', 'ipddp0\x00', 'bcsh0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], @random="138f4d76ab4b", [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0xa0, 0x110, [@mac={'mac\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x1}}}]}}, @common=@nflog={'nflog\x00', 0x4c, {{0x5, 0x101, 0x5, 0x0, 0x0, "2c3a411284014f8639155848d99774b1c701665d0c3cfe9184102ccffb58790c646c8290ed739a74f5dc2b7e80793ab728aef3e0d5b187196430f13abf6d8604"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x52, 0x884c, 'syzkaller1\x00', 'ipddp0\x00', 'ip6gretap0\x00', 'irlan0\x00', @random="6fb7d954ca5c", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe4, 0x148, 0x170, [@cgroup0={'cgroup\x00', 0x8, {{0xb74}}}, @helper={'helper\x00', 0x24, {{0x1, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x1, 0x967, 0x9}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x80000001}}}}]}]}, 0x360) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000200)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r7}], 0x60, 0x4000040}, 0x10) 2018/04/21 18:39:23 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x2) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/28) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ftruncate(r1, 0x4000000000000003) 2018/04/21 18:39:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/04/21 18:39:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x800) poll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x21a6}, {}], 0x3, 0xff) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001", 0x18}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x0, 0x0, "59ea459f75b7"}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, r4, r5}, {0x0, 0x0, 0x7fff, 0x0, 0x100000000, 0x0, 0x9, 0x6}, {0x0, 0x0, 0x0, 0x7}, 0x101, 0x0, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5}, 0x0, @in=@rand_addr, 0x3507, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000540)={0x0, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x202, 0x7, 0x1, 0x3, 0xfffffffffffffffe, &(0x7f0000000500)='ip_vti0\x00', 0x9, 0x4c, 0x9}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000040)=0xfffffffffffb) r7 = socket$key(0xf, 0x3, 0x2) accept4$vsock_stream(r6, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000140), 0x4) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r8 = dup3(r0, r7, 0x0) r9 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x0, 0x8020401024}) ioctl(r9, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_SIOCSIFPFLAGS(r9, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5}) shutdown(0xffffffffffffffff, 0x1) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) ustat(0x1, &(0x7f0000000440)) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f0000000480)={&(0x7f0000000400)=[0x200, 0x6, 0x6, 0x4, 0x20, 0x4, 0x3f, 0x1ff, 0x5], 0x9, 0x1, 0x6, 0x200, 0xff, 0x5, {0x8, 0x80, 0x0, 0xffffffffffff0000, 0x7, 0x1, 0x2, 0x1, 0xffffffffffff7fff, 0x1, 0xb2a7, 0x9, 0x4, 0x80, "010dfe848e3853daa92d340d831a1b623d6be5e14054137b7829575a7fc09b54"}}) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00000002c0)) 2018/04/21 18:39:24 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x4, 0x0, 'client0\x00', 0xfffffffffffffffd, "221a5f06ca260d82", "f2e9380965fb9eed05c9dcd5000000000000005f29b4cb825ef53eac5ef6f1e6"}) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000180)=0x10, 0x80000) getsockname$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000040)='wlan0vboxnet0)\\\x00') 2018/04/21 18:39:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="390000001300090468fe0000810000000700004003000000450001070000001419001a0004921afdd2068ab16d0718a6400002000700001202", 0x39}], 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x66, "e189bb64adc4f675e677e733adda515c173e23798d6dd30608390bb402ea7a1dee9837ab6fa52c0b1c14b103bac95cab3147804af0b67a0cb7df39ae3f8aa039086033154c4c98bd707efd8af69005aab3b78e1b8b0280202939da2aa6a10513b45e14f0949e"}, &(0x7f00000000c0)=0x6e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x3}, 0x8) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) sendto(r1, &(0x7f0000000140)="d6bef180d9c712a3e84bccd690b7415315", 0x11, 0x4000, &(0x7f0000000200)=@ll={0x11, 0xff, r3, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x80) fdatasync(r0) 2018/04/21 18:39:24 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2, 0x6d294353, 0x39, 0x9, 0x8001, 0x4, 0x5, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7f, 0x383, 0x3, 0x4, 0x3f}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x10000}, 0x8) 2018/04/21 18:39:24 executing program 7: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/relabel\x00', 0x2, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fchdir(r0) r1 = creat(&(0x7f0000000380)='./file0\x00', 0x8) fsync(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x401, 0x0) socketpair$unix(0x1, 0x40000005, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) fchdir(r1) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000bd9000), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="1800000000001000010000007321c9b18c3fb1c063c74ecf9f01f90a8bb1522e9a2786d12a4617d8b40daffb7d4b8f3e924692ee28551c7270a784da4d8e95614562c4eaf94f57217162f32901ed0afd7188de17c01159a162cc3a00ebc4fb4285d905113b4b10f7f8a4d3ddcd465cf8437489c5db8f75c9679c3b62b244089b1678444444bd49cc134c6afe51d1526529a0888e1239faf02c63d9a89d3aa023a7c4e1f199c24e6516616084c063796612786eb4dd25f4901db29ae7f98f8e5f7eb4972d7028f0d631b07e52d1ad3644"], 0xd0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) write$cgroup_pid(r1, &(0x7f0000000640)=ANY=[], 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x0, 0x0, @empty, 0x6e}], 0x78) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r1, 0x3, 0xfffffffffffffffd, 0xffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000006c0)=[@in6={0xa, 0x4e24, 0xa889, @empty, 0xffffffffffffffff}], 0x1c) r5 = getpid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000240)=0x84) getpriority(0x2, r5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r6}, &(0x7f0000000840)=0x8) r7 = socket$unix(0x1, 0x0, 0x0) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r8, 0x89e2, &(0x7f0000000180)) r9 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2) poll(&(0x7f0000000140)=[{r9}], 0x1, 0x3f) r10 = getpgrp(0x0) waitid(0x1, r10, &(0x7f0000000040), 0x8, 0x0) writev(r9, &(0x7f0000000400)=[{&(0x7f00000000c0)="8e", 0x1}], 0x1) setsockopt$bt_BT_VOICE(r9, 0x112, 0xb, &(0x7f0000000100)=0x20, 0xfffffffffffffe77) accept4(r7, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) 2018/04/21 18:39:24 executing program 3: r0 = socket(0x10, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/21 18:39:24 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x8, 0xffffffffffffffff, 0x7f, 0x2, 0x0, 0xf31}) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00000000c0)={'\x00', @ifru_names='sit0\x00'}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/21 18:39:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x9, 0x8001, 0x401, 0x3a, 0x101, 0x76, 0x20, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0xd, "4a4ab8a883fe24e3d5ad718f88"}, &(0x7f0000000100)=0x15) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x100000000000001b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/21 18:39:25 executing program 3: r0 = socket$inet6(0xa, 0x7fd, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$inet6(r1, &(0x7f0000000140)=""/141, 0x8d, 0x2000, 0x0, 0x0) 2018/04/21 18:39:25 executing program 1: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0x200}, &(0x7f0000000100)=0xa0) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x3, 0x2, {0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x80, &(0x7f000050d000), 0x252, &(0x7f0000000080), 0x36, 0x2000}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000000040)}, 0x2}], 0x2, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/21 18:39:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) fstatfs(0xffffffffffffffff, &(0x7f0000004ff8)=""/8) 2018/04/21 18:39:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="440d80ab2f2000cb04000000ec", 0xd) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000140)=""/77, &(0x7f00000001c0)=0x4d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) getgroups(0x5, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r1, r2, r3}, 0xc) socketpair(0xf, 0x3, 0xffff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000080)={0x4, 0x3, 0x4}) 2018/04/21 18:39:25 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2, 0x6d294353, 0x39, 0x9, 0x8001, 0x4, 0x5, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7f, 0x383, 0x3, 0x4, 0x3f}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x10000}, 0x8) 2018/04/21 18:39:25 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) waitid(0x3, r1, 0x0, 0x1, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x5, 0x4}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="07004a00cc4ede4bb1f2f88de1271b5222615e9dda0554108d9cea1d35b0610c13a31c03f2cdc26bb2de7204b24d81101aba815884123946fd448a4b8749efc3ac77d0fc2d72cd27f74fbc2f2d55"], 0x52) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0x2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0xfffffffffffffc00, 0x100000000}, 0x8) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x77e}, 0x8) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)=""/227) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000340)) 2018/04/21 18:39:25 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x40200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) setfsuid(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000180)={0x5, 0xa3b1, 0x4, 0x6}) 2018/04/21 18:39:25 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x80, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000100)=0xffffffe9, 0x80000) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x4, 0x3) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)={0x0, 0x80000008000002, 0x0, 0x0, "050098d6d30827e957225586db100700bd000117546281946a94771f398f405e"}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/21 18:39:25 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000980)={'syzkaller0\x00', 0x100009516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r3 = dup2(r2, r0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000480)) fchdir(r1) r5 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r5, &(0x7f0000000a40)=ANY=[@ANYBLOB="1e695365613c8c0800502809d254f508e352f02e1f64371873153f20318788930808263c80926dba8898e59378e16ded8cad760445dba3f3db0eadd3f5df101f400f842edea9404e2a47da57b1f8cffca16c8231939fc74cbd4893a3a6b873ffa7bc10ded49599f50c6a827f4106aef75041c0671da090534df0d4bae461b6b9594a4b3492a6ac6cdd793affff0000000000002685fa89388b37205efe6d2ff0ee939271a4e5c40d593b7259a09c00000000000000000000000000000000c67ff4cfbcea359c0eaaef"], 0x1) r6 = getpid() r7 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x1f, &(0x7f00000006c0)="b4d230d7b51967cf579609a9df6bf1dbbe85e8c6d8ea901e98cec6d8b815a8bec384e6719969df837beb0cd809b79595441fd1f188a29148a5d75feb9ac52fbd1fcefbe7321394ae49d9395a73a17570c02957df909f51837fbdfb086fc9e12cb2c7ccd27535bff9edd51ca53d6635aaaddf115b15877ce9d24d0001", 0x7c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x90ba}}, [0xfffffffffffffffc, 0x5, 0x80, 0x38b7cca8, 0x9, 0x96bd, 0x75f6, 0x400, 0x3, 0x4, 0x81, 0x4, 0x0, 0x2, 0x3fc0000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000080)={r8, 0x7d, 0x6, 0x1}, &(0x7f0000000300)=0x5d3) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000880)={r8, 0x0, 0x4ee, 0x5, 0x5, 0x3, 0x7ff, 0x33, {r9, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x6, 0x3, 0xbcb, 0xfffffffffffff801}}, &(0x7f0000000340)=0xb0) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74) unlink(&(0x7f0000000000)='./file1\x00') syz_open_procfs(r6, &(0x7f00000000c0)='net/ip6_tables_matches\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$cgroup_ro(r7, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) 2018/04/21 18:39:25 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0xffff) 2018/04/21 18:39:25 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x200) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000200)=""/146, &(0x7f00000002c0)=0x92) socket$inet(0x2, 0x800, 0x4) 2018/04/21 18:39:25 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2, 0x6d294353, 0x39, 0x9, 0x8001, 0x4, 0x5, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7f, 0x383, 0x3, 0x4, 0x3f}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x10000}, 0x8) 2018/04/21 18:39:25 executing program 0: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x400000000000002e, &(0x7f0000000080)=0x1d63, 0x3b9) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0xd}, @loopback=0x7f000001}, 0x8) 2018/04/21 18:39:25 executing program 1: r0 = socket$inet(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000000040)="59847d00000004f34539ab051ae68df6", 0xffffffffffffffb4, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x1f}, 0x10) 2018/04/21 18:39:25 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0xe3354c279805da95) r0 = getuid() lchown(&(0x7f0000000080)='./bus\x00', r0, 0x0) 2018/04/21 18:39:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') pread64(r0, &(0x7f0000aab000)=""/41, 0x29, 0x40000000000000) 2018/04/21 18:39:25 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x3}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x100, 0xff, 0x0, 0xd, 0x9, 0x9, "ecd93e3745ccbe25fa7dc89760d741fd042a0af6b5e84886968473cdb54ee64565ca3b0430fece642e623c840db111915368e881c8aa24b4a655f8275c73227f", "55a0a35ea8038d5a5788355be5a5688eef64467ce8b7ce7179a978cf526da9db607df054822caa4878786085bcf6f9b6fbc5fa45ca05283fff919d689b65c736", "a44b65628a46cc13601d699cdfd9b1214f48eb691e7f90e07ff5ddd80424036f", [0x7, 0x2]}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x83020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x412, 0x70bd2a, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x40040) r3 = dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = dup2(r1, r2) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000140)=0x5) 2018/04/21 18:39:25 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'bond_slave_1\x00', &(0x7f0000000100)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @ah_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}}, {"1a62", @random="b0c7c9547490"}, @usr_ip4_spec={@empty, @rand_addr, 0x0, 0x0, 0x1}, {"2ebb", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) 2018/04/21 18:39:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4c20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x3af, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) r1 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x1) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000040)={0x800, 0x2f12, 0xca, 0x3, 0x0, 0x80}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x0, 0x4, 0x80, &(0x7f0000ffc000/0x2000)=nil, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) r4 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000000)={0x3, r4}) write$sndseq(r1, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x8}, 0x0, &(0x7f000001bfe4)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x1c) 2018/04/21 18:39:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000240)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000001c0)) 2018/04/21 18:39:25 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) ioctl$TCXONC(r1, 0x540a, 0xf35) 2018/04/21 18:39:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x8000, 0x1000ffff) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x1a8) fallocate(r1, 0x3, 0x8001, 0x1) 2018/04/21 18:39:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x8000, 0x1000ffff) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0x1a8) fallocate(r1, 0x3, 0x8001, 0x1) 2018/04/21 18:39:25 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$cgroup_pid(r0, &(0x7f0000000140)=ANY=[], 0xffffffffffffffc5) 2018/04/21 18:39:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000000dc0)="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", 0x5a8, 0x8004, &(0x7f00000004c0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto$inet(r0, &(0x7f0000000240)="a9", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/21 18:39:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000800020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x1, &(0x7f00000003c0)={[{@norecovery='norecovery', 0x2c}, {@noinline_xattr='noinline_xattr', 0x2c}]}) 2018/04/21 18:39:26 executing program 7: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000800020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000180)=ANY=[]) [ 347.346224] ÿ: renamed from bcsh0 2018/04/21 18:39:26 executing program 0: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000045147)={0x2, 0x78, 0x0, 0x303}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff}, 0x0, 0x0, r1, 0x3) dup2(r0, r2) 2018/04/21 18:39:26 executing program 1: 2018/04/21 18:39:26 executing program 1: 2018/04/21 18:39:27 executing program 1: 2018/04/21 18:39:27 executing program 2: 2018/04/21 18:39:27 executing program 5: 2018/04/21 18:39:27 executing program 0: 2018/04/21 18:39:27 executing program 3: 2018/04/21 18:39:27 executing program 4: 2018/04/21 18:39:27 executing program 6: 2018/04/21 18:39:27 executing program 7: 2018/04/21 18:39:27 executing program 4: 2018/04/21 18:39:27 executing program 2: 2018/04/21 18:39:27 executing program 5: 2018/04/21 18:39:27 executing program 3: 2018/04/21 18:39:27 executing program 0: 2018/04/21 18:39:27 executing program 1: 2018/04/21 18:39:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d000000224008000200000002000000020000000200af6f1a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000180)=ANY=[]) 2018/04/21 18:39:27 executing program 7: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000800020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)={[{@noinline_dentry='noinline_dentry', 0x2c}]}) 2018/04/21 18:39:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r0) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)='R', 0x1}], 0x1, &(0x7f00000007c0)}}], 0x1, 0xc000) shutdown(r1, 0x2000000001) 2018/04/21 18:39:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c05532171954057c7cfbf66795c3933d0a603ed2a2471433edca7becd4b8c4e66926574909dd493a1b3c6bfab58d9f05e31cdcb89c2c12d48dc8c1d01adb04d3", "83b673a091bc53b2715d37b3200f3c7d7311d1ef00664c1647ba85b9f169e92b8eb5d0ff9380706a8004c96a0fd15d327d4599d848c603fe2e29ecd2add77931", "91712300e45e0961a5d88e3dfb57cf76f37719081c3249ff818f27fabbaa5820"}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000040), 0xffffffffffffff04) 2018/04/21 18:39:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000000000002900000005000000a102020000000000"], 0x18}}], 0x2, 0x0) 2018/04/21 18:39:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000380)="0823f1ca1e25c9d86524f9a9053ea278ba1f960d5ef00291b3081041161620eb71904c9c7c62bcc62deb42923a7f8a2acbd23bbda78e6f9423c5389bff03f0c2bdbf978383f844721bb88a7633e66c7d66ba4d5fd5fc3bb342f72aafc17b3a84685bd4f37667d5a7cbd2a79aa17edcc5cd7a1710f6e05d837b3d89fc360328ba934875402df2fb1d0e7eb50fcae9002eb7b13d5b07dc4d9ea562ee925d65310079c2360d14f9192089d73e977ae70f08a60ebca74a354ba3bc5aadfda1992a3b051ea5e128f00a", 0xc7}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/21 18:39:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000240)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000001c0)={[{@journal_dev={'journal_dev', 0x3d, [0x35]}, 0x2c}]}) 2018/04/21 18:39:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0xe) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed612", 0x28, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r1, &(0x7f00000009c0)="6367726f7500000000010000007300", 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x93ccaba251633594) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x200, 0x0, 0x0, 0xffffffffffffff63, 0x9, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000, 0x1f}) lstat(&(0x7f0000000600)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000740)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000007c0)={0x3, &(0x7f0000000780)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000008c0)={r8, &(0x7f0000000800)=""/139}) setresgid(r5, r6, r7) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(r4, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac52279bff91b014beb2928d9c6be69ec1c82727c592b2fac62bc7c723112acbf54c6a9f1f613bca2d796cc5c65322bc23ca1b386da7c4bf83eb3a490adac71ac5a9babbe3420fcd2a1b4c4d73c99ce0938365ffda3a"], 0x1}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) socket(0x200000000010, 0x0, 0x0) 2018/04/21 18:39:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000000)=0x1) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) write$cgroup_subtree(r3, &(0x7f00000002c0)=ANY=[], 0xa871f499) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="04004efa6ff3b8f31548ca951fc704005b139f9c49320000000000ff0f00000000000001"]) 2018/04/21 18:39:27 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f00000016c0)={"62016964676510000200"}) timer_create(0x7, &(0x7f0000000000)={0x0, 0x1b, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x1, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000140)={0x5b, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000000180)={0x100, r4}) 2018/04/21 18:39:27 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000003c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/04/21 18:39:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f00005f3000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f00000001c0)="0524") ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x7}) 2018/04/21 18:39:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30}, {0x80000006}]}, 0x8) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x10000}, 0x8) 2018/04/21 18:39:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000000000)=""/30, &(0x7f00000000c0)=0x3b57b57ecbcd228b) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/21 18:39:27 executing program 1: r0 = socket$inet(0x10, 0x40000000000003, 0x2000000000000c) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x80000001, 0x2, "19dbc1310d8b", 0x1}, 0x10) sendmsg(r1, &(0x7f0000000180)={0x0, 0xfffffffffffffefa, &(0x7f0000000100), 0x0, 0x0, 0x2b2, 0x2}, 0x4004000) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400480, 0x0) 2018/04/21 18:39:27 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x3c, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000001000000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000000000000000000000c0932eec28bc64b79fd974ba0cb0bdf8dad04e7adb7c49907b4c963222bb1191d7acc743d454a72e66a8de66c501c605f8637cf1a8455ac75e242d516809f8c5cee871a630fe75"]], 0x0, 0x0, &(0x7f0000000340)}) 2018/04/21 18:39:27 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000, 0x108) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xba0e, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x1f, "cc03654f21341f63ceb2e40ca20ec3db33c0a9aa216fdbe10ef944e2d503a1"}, &(0x7f0000000200)=0x27) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) quotactl(0x800007fe, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000001f63)) flistxattr(r0, &(0x7f0000000240)=""/242, 0xf2) [ 349.013037] binder: binder_mmap: 20107 20ffb000-20ffd000 bad vm_flags failed -1 [ 349.023362] binder_alloc: 20107: binder_alloc_buf, no vma [ 349.029202] binder: 20107:20108 transaction failed 29189/-3, size 24-16 line 3134 [ 349.038222] binder: BINDER_SET_CONTEXT_MGR already set [ 349.038449] binder: binder_mmap: 20107 20ffb000-20ffd000 bad vm_flags failed -1 [ 349.051712] binder: 20107:20108 ioctl 40046207 0 returned -16 [ 349.060244] binder: undelivered TRANSACTION_ERROR: 29189 [ 349.853172] FAULT_FLAG_ALLOW_RETRY missing 30 [ 349.857783] CPU: 1 PID: 20112 Comm: syz-executor3 Not tainted 4.4.125-g38f41ec #21 [ 349.865479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.875091] 0000000000000000 57a81d4d86081e7b ffff8800b589f950 ffffffff81d067bd [ 349.883145] ffff8801cbd89080 1ffff10016b13f37 ffff8800b589fad8 0000000000000000 [ 349.891218] 0000000000000000 ffff8800b589fb00 ffffffff81607d15 ffffffff812378f0 [ 349.899241] Call Trace: [ 349.901824] [] dump_stack+0xc1/0x124 [ 349.907182] [] handle_userfault+0x715/0xf50 [ 349.913146] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 349.920149] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 349.926542] [] ? handle_mm_fault+0xb5d/0x3190 [ 349.932677] [] ? handle_mm_fault+0x291e/0x3190 [ 349.938907] [] handle_mm_fault+0x2938/0x3190 [ 349.944961] [] ? copy_page_range+0x1480/0x1480 [ 349.951193] [] ? __do_page_fault+0x780/0xa00 [ 349.957243] [] ? vmacache_find+0x57/0x290 [ 349.963037] [] __do_page_fault+0x35b/0xa00 [ 349.968918] [] do_page_fault+0x27/0x30 [ 349.974449] [] page_fault+0x28/0x30 [ 349.979721] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 349.986561] [] ? compat_SyS_sigaltstack+0xdb/0x4d0 [ 349.993131] [] ? __save_altstack+0x1e0/0x1e0 [ 349.999183] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 350.006187] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 350.012410] [] ? __save_altstack+0x1e0/0x1e0 [ 350.018463] [] do_fast_syscall_32+0x321/0x8a0 [ 350.024598] [] sysenter_flags_fixed+0xd/0x17 2018/04/21 18:39:28 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) clock_gettime(0x0, &(0x7f0000728000)={0x0}) setitimer(0x0, &(0x7f0000599ff0)={{}, {r2}}, &(0x7f000002afe0)) alarm(0x0) 2018/04/21 18:39:28 executing program 4: r0 = socket(0x10, 0x8400000000002, 0x0) clock_gettime(0x5, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="24a3cbb5679c1b9443e39af52bd818fe", 0x10) 2018/04/21 18:39:28 executing program 5: socket$inet(0x2, 0x80a, 0xffffffffffffff7f) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') pread64(r0, &(0x7f0000e61000), 0x0, 0x1fffffc) 2018/04/21 18:39:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x27}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) accept4$inet6(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0xfffffffffffffd76, 0x0) 2018/04/21 18:39:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f000039a000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x9, 0x7, 0x0, 0x0, 0x20}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x40, 0xf}, 0x88) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/04/21 18:39:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763892c38ac6568b3e891941f02f1265047502f6c2dd9f65572005da7147991090bef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a4503c1c147cc5172df09c10eea22b1fcfb05ab850fb1fa7d86e5d217d4a59a70ba6ccaa8343014d5cbdf9cec8b13073ffe66b7490e5dc8a2ff8d0bc42cf8a84fdee6") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)='\'') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0xcc4}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f00000002c0)='.', &(0x7f0000000180)='.', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f0000000440)="b94957d2d4580af5a068360d621d2478011be96a34871da47e1932f36d7da553") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/21 18:39:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000000)="b3a780") flistxattr(r0, &(0x7f0000000280)=""/168, 0xffffffffffffff5f) 2018/04/21 18:39:28 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000619000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bc2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000923000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r1, r0, 0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x1) 2018/04/21 18:39:30 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x20, 0x0, 0x0, 0xb4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000100)={r1, 0x3f}) r2 = syz_open_procfs(0x0, &(0x7f0000e34000)='environ\x00') pread64(r2, &(0x7f0000000080), 0x30c, 0xfffffffffffffffa) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000000)={0xfff, 0x10000, 0xffffffff, 0x2, 0x3, 0x1}) 2018/04/21 18:39:30 executing program 4: r0 = socket(0x10, 0x8400000000002, 0x0) clock_gettime(0x5, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="24a3cbb5679c1b9443e39af52bd818fe", 0x10) 2018/04/21 18:39:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e22, 0x0, 0x4e20, 0xffffffffffff8774, 0x2, 0x20, 0x20, 0x3c, r2, r3}, {0x101, 0x5, 0x6, 0x6, 0x2, 0x100, 0x23a04d6e, 0x9}, {0x8, 0x80000001, 0x0, 0x2}, 0x1f, 0x6e6bbf, 0x3, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x1, 0x3, 0x0, 0x4, 0x9, 0x5}}, 0xe8) 2018/04/21 18:39:30 executing program 0: r0 = gettid() r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x30101) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r4}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/04/21 18:39:30 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000000080), 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r4, 0x29, 0xce, &(0x7f0000000140)=0xfffdffffffffffff, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x100000001, 0x158}, 0xc) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r5, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) sched_setscheduler(r6, 0x2, &(0x7f0000000200)=0x100000001) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) fallocate(r0, 0x2, 0x9, 0x8001) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000180)=0x360, 0x4) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x30010, r3, 0x2) 2018/04/21 18:39:30 executing program 6: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) ftruncate(r0, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0xfffffffffffffff7, 0x0, 0x10000, 0x1eb5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000040)={0x2, r1}) 2018/04/21 18:39:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) wait4(r1, &(0x7f0000000040), 0x1000000, &(0x7f0000000080)) tkill(r1, 0x3) 2018/04/21 18:39:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x18, 0x20000032, 0x703, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/04/21 18:39:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') r1 = eventfd2(0x100, 0x800) sendfile(r1, r0, &(0x7f0000000000), 0x10ed5b) 2018/04/21 18:39:30 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000040)={0x4, 0x5be2}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="3b261a54d0177cb8586a289851d6bb91e162027ff39ead9a39a71fe203832851ff7d0bfafa0c8e11114bfa939ae0f7658757f1b7375133ee5fa45603652fdb97b74f2c82aef226dd8eadbce99747b5979cc96ca7f895f2fbe0efb7faf6ed3369cebefd6dee34036a1005efd7eed586a04e8943a01ddeda8a9b20ed9ab0472548a9883e2d6bd4b5f294326beddf88cfebad1703883be4c6432849d886bf8a19fb40352ca5761f8fe83136aa420f2a15df86553afd313ba7bd1f50bccb2fe13a5076d1c05c99129e2bc49c6697b014b28aa157ad9cd87c1c0e9886d1ea9c0a2e0188d635e083a0993ae1fa5d5e2c969ecb4da904e95e6775"], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x54, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}, @release={0x40046306}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)}}]}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/21 18:39:30 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) [ 351.926798] tc_dump_action: action bad kind [ 351.932218] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 351.965845] binder: 20184:20189 ioctl 5429 200001c0 returned -22 [ 352.098372] binder: BINDER_SET_CONTEXT_MGR already set [ 352.103925] binder: 20200:20201 ioctl 40046207 0 returned -16 [ 352.111368] binder: 20200:20201 unknown command 1410999867 [ 352.120353] binder: 20200:20201 ioctl c0306201 20012000 returned -22 [ 352.128351] binder_alloc: 20184: binder_alloc_buf, no vma [ 352.134165] binder: 20200:20201 transaction failed 29189/-3, size 0-0 line 3134 [ 352.143715] binder: BINDER_SET_CONTEXT_MGR already set [ 352.151497] binder: 20200:20201 ioctl 40046207 0 returned -16 [ 352.168152] binder: 20200:20206 unknown command 1410999867 [ 352.174042] binder: 20200:20206 ioctl c0306201 20012000 returned -22 [ 352.184497] binder_alloc: 20184: binder_alloc_buf, no vma [ 352.190488] binder: 20200:20201 transaction failed 29189/-3, size 0-0 line 3134 [ 352.205190] binder: undelivered TRANSACTION_ERROR: 29189 [ 352.212596] binder: undelivered TRANSACTION_ERROR: 29189 [ 352.845711] binder: BINDER_SET_CONTEXT_MGR already set [ 352.851098] binder: 20184:20217 ioctl 40046207 0 returned -16 [ 352.889883] binder: 20184:20213 ioctl 5429 200001c0 returned -22 2018/04/21 18:39:33 executing program 4: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="164690f91220a801e15c77a6c7a61a85492a5f9bd86e135400582829054841df4e9c86c7e8106e8c51d9857793ee8a8785104d2b5ae8000000000000000000", 0x3f) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'sit0\x00', {0x4, 0x200, 0x814, "f5d727b2782f", 0x8}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/04/21 18:39:33 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1263, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x8800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9, 0x7fffffff, 0x10001, "3bf497f6f2e0218c78134be3e5f4a9a772c964eba9a9207c91b9cc892f04bd667464104ef5d14ba35c7a862e8e01294696077ec8500834bc4d750edec259eb9dd997fe05ebed2832da3c3df356106575"}, 0xd8) 2018/04/21 18:39:33 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)={'nat\x00', 0x1c, "b6fbbfd2a72209c7fadefcc9a73ed5a841eeaa2aceb609b3329e0e54"}, &(0x7f0000000140)=0x40) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000180)={0x67, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'dh\x00', 0x12, 0x9, 0x29}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x6e, 0x4, 0x400, {r2, r3+30000000}, 0x1, 0x7}) write$sndseq(r1, &(0x7f00000000c0)=[{0xfffffffffffffeff, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {0xfffffffffffffffe}, @quote}], 0x38) 2018/04/21 18:39:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/unix\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) timerfd_create(0x1, 0x80800) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f0000000140)=@in6, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f0000000280)=""/231, 0xe7}, {&(0x7f0000000380)=""/55, 0x37}], 0x4, 0x0, 0x0, 0x4}, 0x40}], 0x1, 0x10000, 0x0) syz_open_procfs(r1, &(0x7f0000000100)='net/rpc\x00') 2018/04/21 18:39:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="020a3b0007000000010100000000000005001a00000000df250c81109a2f67ffe0000001ff010000000000020000000197f34da61430253d68d5d7000000000000010a0000007d115f213583fbf61c470cc7ddbf47b9fa5f6b0b65dc26b5e718c1b70f7da9eb428c39d1ec747fcbc279c7ce9f7fc2c24c0fe31a5960bd7ce2ed54f0c3ad6502402f825889b74b2af081b3bf3fe5281c2e6850f97888df6a9a5ca6f0e18d5b9e7881af0df2c704442b7bd20599bbd4ea5677bd9d27aa7cad4af72e6862e4aef3f06f2cd69b70aa2393980e86"], 0x38}, 0x1}, 0x0) 2018/04/21 18:39:33 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007490000f30501000b000600000423ca0000cf", 0x1f) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/21 18:39:33 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x6, 0x1f, 0x6, 0x5, 0x3, [{0x6, 0x69, 0x9, 0x0, 0x0, 0x1002}, {0x7, 0x0, 0x3, 0x0, 0x0, 0x1004}, {0x8000, 0x0, 0x8442, 0x0, 0x0, 0x2}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x111100, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000240)={0x6}) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) 2018/04/21 18:39:33 executing program 5: mlockall(0x2) munlockall() r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x20010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000040)=[@decrefs={0x40046307, 0x1}, @free_buffer={0x40086303, r1}], 0xa9, 0x0, &(0x7f0000000080)="24fa01df505a3a67730a06d465d380351cd0ded06789226156aae9c44126784f3061e452e2cf8840b17aeba5fcc0d47f4991ab2bdaa6a8c2a8f592e13cd52b00b809298cf5995ad13be9e88e959617c86da29c8375d1bb40e361d115a270ee3c3076fa223af4065d47a061fc5e732b9ed82cd57959666b82f2981d640da57ef2f4f8c7caad7f02ff787f12391996cc5eac036bf95ec73516863ac284a8319a628dd9b853e0f20bed6f"}) 2018/04/21 18:39:33 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6465766963655f0000733020756e636f6e66696e65642030f3e71fe0d94308ac3000b794155386a43bf6e685cc2240d60be3f80286104461f2fd36f020d965c0210878e9b207ff7b4bd23bc5c26a42cfa31ddb31ae7c235cbed8bd36c2114131ddcde23c022072421cff72d9a288e10c8c24a8211017ffe09b91577ecd986cd8f3e2419f9dca46037f7faacd27395ea5fb4c1d86114646"], 0x34) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x10001, @empty, 0x7fffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x4}}, @in6={0xa, 0x4e21, 0xffffffffffffffc7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x41}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x205800}, @in6={0xa, 0x4e20, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}], 0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x53, "8fb2226422c98b86b174c027c434ef2e514e6e25588140d70a2c68abedb8bf9617c3173a87d573f30e5e536b4ff4db42fc59e073cd8000000000000000a85551c60fe326e49f49c179694b2a9db7049e7b0d47"}, &(0x7f0000000140)=0x5b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x7}, &(0x7f00000001c0)=0x8) 2018/04/21 18:39:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00003a9000), &(0x7f00003a6000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@empty, @dev}, &(0x7f0000000040)=0xc) r1 = accept4(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000000340)=""/89) r3 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) 2018/04/21 18:39:33 executing program 6: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) connect$ax25(r2, &(0x7f0000000240)={0x3, {"0cd9a97854aeac"}, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000140)=0x10) dup3(0xffffffffffffffff, r2, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) ioctl$LOOP_CLR_FD(r1, 0x4c01) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) bind$inet(r3, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r3, &(0x7f00000004c0)=""/149, 0xffffffffffffff38, 0x10100, 0x0, 0x0) 2018/04/21 18:39:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x40001) setsockopt$sock_int(r0, 0x1, 0x15, &(0x7f0000000000)=0xfffffffffffffffa, 0x7b0597b709aead7b) 2018/04/21 18:39:33 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r1, &(0x7f00000001c0)=""/175, 0xaf, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0xff, 0x4e24, 0xffffffff00, 0xa, 0x20, 0x80, 0x2f, r2, r3}, {0x401, 0x6, 0x1, 0x81, 0x5, 0x80000, 0x5, 0x47a}, {0x100000000, 0x15a2225b, 0x100, 0x7df}, 0xb90, 0x6e6bba, 0x2, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x2, 0x1, 0x1, 0x1, 0x6, 0x1}}, 0xe8) arch_prctl(0x1001, &(0x7f00000000c0)="6aba922765a059d43ca8eb44c7acb5417967d554287d199684cfbeeb9d62435d7aedf197271626cd4f6e84d26630c18763a0a3a8c04df7481c0232f472928e931ddf7865ff9c5feffc451e3013e909b0eb56792fb1b244e7e363f021967c67dc979d9ec71f7f28113b1ca97500e75cc762fda8e4e1a569f06bc20e2241cebc018c81786e8db5cd75ecfedafe951784e4ed4e861376a65469605158c756aa46f5f38d8fdbed73d606672aaad709f7b050141b9b4e5bbbf3f919fd24b5214ace2026b46cb116fae247047e951a57cca06a2ad37e24563e88e1bc37c280f2bc5686") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x640000, 0x0) 2018/04/21 18:39:33 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0xfff}) 2018/04/21 18:39:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000040), 0x33fe0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xae, 0x800) 2018/04/21 18:39:33 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6, 0x9, 0x5, 0x8, "29e0fe391f40b77a19e9dccd105f143d3bdfe5d9c00bbb75d08337de0f2e90aa3a074aa0b63969038cbc63a12d761406974bf6d04620fceace59003bdeac3b4b", "61a89a3551fd976f7c2b98dbe29b7d87842ab92d532eb762941199c1fe8cd351", [0x3f, 0x196]}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x0) futex(&(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/04/21 18:39:33 executing program 4: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="164690f91220a801e15c77a6c7a61a85492a5f9bd86e135400582829054841df4e9c86c7e8106e8c51d9857793ee8a8785104d2b5ae8000000000000000000", 0x3f) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'sit0\x00', {0x4, 0x200, 0x814, "f5d727b2782f", 0x8}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/04/21 18:39:33 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036cff8)='./file0\x00', 0x0) mount(&(0x7f0000190ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000b05fcd)) unlinkat(r0, &(0x7f000048eff8)='./file0\x00', 0x200) chdir(&(0x7f00003df000)='./file0\x00') getcwd(&(0x7f0000000200), 0x366c9fa7) recvfrom$llc(r0, &(0x7f0000000000), 0x0, 0x2001, &(0x7f0000000040)={0x1a, 0x327, 0x7f, 0x2, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x10) [ 354.670864] sock: sock_set_timeout: `syz-executor2' (pid 20272) tries to set negative timeout [ 354.689919] sock: sock_set_timeout: `syz-executor2' (pid 20276) tries to set negative timeout 2018/04/21 18:39:34 executing program 5: r0 = inotify_init1(0x80800) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '@]\\cpusetlo'}, {0x20, 'eth1'}, {0x20, '\\'}], 0xa, "4013044a7c604b126a947c814e0cee80b3a9591d44887613bb8ec1fd81c6e9b95c527dcaa0fea6982ecae6507cdc72ea4aa045"}, 0x51) r2 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="dd81b0e5408fa3b28c7da27a98b7da79642a639e155ec176362b6994d80d0a82fdeb48b440189541ee79ec1e968d7850c537accaf17266e701db4d5c8000ea1d6af805082ee429b3265e907a7f9c10a6", 0x50, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000300)='./file0\x00') pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/04/21 18:39:34 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="d3e82d85344f498675fa3a59cff6a3dc909162c8a74c60a61c189254083191a5d28e420ea89d9d35efdfbda69c969aa27be9a26657992224aaa16b62e0144cb8e97ca4b5d1630e684430cc65bc68f42358ebbcf67a997d5a802fc1c2ef34ec099cfbc35ba4537e39", 0x68, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x5) umount2(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/21 18:39:34 executing program 3: r0 = memfd_create(&(0x7f0000000240)='+)\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/user\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/21 18:39:34 executing program 2: r0 = socket$inet(0x2, 0xfffffffffffffffd, 0xfffffffffffffffb) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x1ff, 0x4) bind(r0, &(0x7f0000000380)=@generic={0x0, "df13d271b68f5b9bd88b38fffa5f14017dfcc689d0cd3d2d4959e5e770e3c4739a8200f795bae2d3e989a8859d422541e64477c00db7dc65205d664dcdb30621e61dd17354340001504f04d8c9ca47badf03a368bc226a891ffb4f93ae7eb78280b59e4747b8858e5c69c070341c9773a5c624eba3832c48d5b5fbf56a2a"}, 0x80) 2018/04/21 18:39:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x5, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x20000) 2018/04/21 18:39:34 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/netlink\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000140)=""/242, 0xf2}], 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/21 18:39:34 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x800000000003}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/04/21 18:39:34 executing program 6: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) connect$ax25(r2, &(0x7f0000000240)={0x3, {"0cd9a97854aeac"}, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000140)=0x10) dup3(0xffffffffffffffff, r2, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) ioctl$LOOP_CLR_FD(r1, 0x4c01) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) bind$inet(r3, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r3, &(0x7f00000004c0)=""/149, 0xffffffffffffff38, 0x10100, 0x0, 0x0) 2018/04/21 18:39:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) r0 = inotify_init1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc0000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x5}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7f, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x3f}) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r4) 2018/04/21 18:39:34 executing program 2: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/bus\x00', 0x0, 0x108) socket$packet(0x11, 0x3, 0x300) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000427fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/04/21 18:39:34 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/21 18:39:34 executing program 1: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x1, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {0x0, 0x7fff}, {}, @note={0x80, 0x0, 0x100000001, 0x10001, 0x2}}], 0xffffffffffffffed) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x4, 0x0, 0x10001, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00000000c0)={0x1, r3}) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000100)=""/14, &(0x7f0000000140)=0xe) 2018/04/21 18:39:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") clock_gettime(0x1, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400)=0x9, 0x4) clock_gettime(0x0, &(0x7f0000000640)) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000002c0)={0x3ff, 0x3}) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x3, 0x4}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r2, 0x4, 0x1, 0x7}, &(0x7f00000003c0)=0x10) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mprotect(&(0x7f00004dc000/0x3000)=nil, 0x3000, 0x1000002) mmap$binder(&(0x7f00004db000/0x4000)=nil, 0x4000, 0x1000000, 0x13, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) fanotify_mark(r4, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='hugetlbfs\x00', 0x0, &(0x7f0000000380)) ioctl$LOOP_CLR_FD(r3, 0x4c01) ftruncate(0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000500)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380), 0x4) 2018/04/21 18:39:34 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000015c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000016c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003900)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003b40)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000003c40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004440)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000004540)=0xe8) recvmmsg(0xffffffffffffff9c, &(0x7f000000ad80)=[{{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000004580)=""/185, 0xb9}, {&(0x7f0000004640)=""/220, 0xdc}, {&(0x7f0000004740)=""/92, 0x5c}, {&(0x7f00000047c0)=""/5, 0x5}, {&(0x7f0000004800)=""/4, 0x4}, {&(0x7f0000004840)=""/174, 0xae}, {&(0x7f0000004900)=""/71, 0x47}], 0x7, 0x0, 0x0, 0x200}, 0x2}, {{&(0x7f00000049c0)=@in6, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004a40)=""/19, 0x13}, {&(0x7f0000004a80)=""/126, 0x7e}, {&(0x7f0000004b00)=""/63, 0x3f}, {&(0x7f0000004b40)=""/59, 0x3b}, {&(0x7f0000004b80)=""/212, 0xd4}, {&(0x7f0000004c80)=""/141, 0x8d}, {&(0x7f0000004d40)=""/55, 0x37}], 0x7, &(0x7f0000004dc0)=""/176, 0xb0, 0x6}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000004e80)=""/200, 0xc8}, {&(0x7f0000004f80)=""/174, 0xae}, {&(0x7f0000005040)=""/207, 0xcf}], 0x3, &(0x7f0000005180)=""/112, 0x70, 0x80}, 0x4}, {{&(0x7f0000005200)=@sco, 0x80, &(0x7f0000005380)=[{&(0x7f0000005280)=""/248, 0xf8}], 0x1, 0x0, 0x0, 0x8000}, 0x5}, {{&(0x7f00000053c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000069c0)=[{&(0x7f0000005440)=""/4096, 0x1000}, {&(0x7f0000006440)=""/233, 0xe9}, {&(0x7f0000006540)=""/246, 0xf6}, {&(0x7f0000006640)=""/225, 0xe1}, {&(0x7f0000006740)=""/73, 0x49}, {&(0x7f00000067c0)=""/170, 0xaa}, {&(0x7f0000006880)=""/249, 0xf9}, {&(0x7f0000006980)=""/60, 0x3c}], 0x8, &(0x7f0000006a00)=""/94, 0x5e, 0x6}, 0x400}, {{&(0x7f0000006a80)=@ax25, 0x80, &(0x7f0000008d40)=[{&(0x7f0000006b00)=""/48, 0x30}, {&(0x7f0000006b40)=""/121, 0x79}, {&(0x7f0000006bc0)=""/4096, 0x1000}, {&(0x7f0000007bc0)=""/153, 0x99}, {&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/186, 0xba}], 0x6, &(0x7f0000008d80)=""/140, 0x8c, 0xffffffffffff8fc9}, 0x6}, {{&(0x7f0000008e40)=@in6, 0x80, &(0x7f0000009040)=[{&(0x7f0000008ec0)=""/100, 0x64}, {&(0x7f0000008f40)=""/200, 0xc8}], 0x2, &(0x7f0000009080)=""/68, 0x44, 0x200}, 0x2}, {{&(0x7f0000009100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000009380)=[{&(0x7f0000009180)=""/109, 0x6d}, {&(0x7f0000009200)=""/107, 0x6b}, {&(0x7f0000009280)=""/136, 0x88}, {&(0x7f0000009340)=""/63, 0x3f}], 0x4, &(0x7f00000093c0)=""/2, 0x2, 0x4}, 0x7}, {{0x0, 0x0, &(0x7f0000009800)=[{&(0x7f0000009400)=""/154, 0x9a}, {&(0x7f00000094c0)=""/150, 0x96}, {&(0x7f0000009580)=""/247, 0xf7}, {&(0x7f0000009680)=""/69, 0x45}, {&(0x7f0000009700)=""/175, 0xaf}, {&(0x7f00000097c0)=""/64, 0x40}], 0x6}}, {{&(0x7f0000009840)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f000000ad40)=[{&(0x7f00000098c0)=""/158, 0x9e}, {&(0x7f0000009980)=""/251, 0xfb}, {&(0x7f0000009a80)=""/4096, 0x1000}, {&(0x7f000000aa80)=""/126, 0x7e}, {&(0x7f000000ab00)=""/98, 0x62}, {&(0x7f000000ab80)=""/96, 0x60}, {&(0x7f000000ac00)=""/75, 0x4b}, {&(0x7f000000ac80)=""/149, 0x95}], 0x8, 0x0, 0x0, 0x7fffffff}, 0xffffffffffffad2f}], 0xa, 0x40002120, &(0x7f000000aec0)={0x77359400}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000af40)={'bridge0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000000af80)={@dev, 0x0}, &(0x7f000000afc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000b000)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f000000b100)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f000000b140)={@mcast2, 0x0}, &(0x7f000000b180)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000b1c0)={0x0, @loopback, @loopback}, &(0x7f000000b200)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000b240)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f000000b340)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000b3c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f000000b4c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f000000b9c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000ba00)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000bb00)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f000000bc00)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000c3c0)={@multicast1, @empty, 0x0}, &(0x7f000000c400)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000c440)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f000000c540)=0xe8) ioctl$sock_proto_private(r9, 0x89ef, &(0x7f0000000400)="92d556bf4d29cdc2e850118cedf699baa042e6a1988051bc0ff2f96eaa82428127a763f3d2680541bd71ca00c01b8bbc5c7497364a84074d67e4cd0293f1346678acae54cf6aaea7625ec26e5a87c700137b6258355b03cc4794af35ce8454a6ad6608e164203ff6a34acda52646f39b20f2dd4fe4505961c996c579f53e64b99a7b490d7f6f0e55c44c2b0ed843c17bc758c9fe1ab482af451e3a7c2a8602cc8519cb60d67d7ab7d844cb5dee2b0e85cc6e766bf4b0ec") getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000000c580)={@loopback, @empty, 0x0}, &(0x7f000000c5c0)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000ce40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x11a0000}, 0xc, &(0x7f000000ce00)={&(0x7f000000c600)={0x7c8, r2, 0x108, 0x70bd28, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x2a0, 0x2, [{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, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {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}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x7f, 0x1, 0xffff, 0x9}, {0x5, 0x81, 0x9, 0x1}, {0x69, 0xc21, 0x1, 0x2}, {0xfffffffffffffff9, 0x0, 0x6, 0x6}, {0x5, 0x6, 0x1, 0x2}, {0x80000001, 0x5, 0x4b, 0x9}, {0x81, 0x7, 0x2, 0x6}, {0x54, 0x7, 0xf0, 0x7fff}, {0x2, 0x8, 0xfffffffffffffffa, 0x5}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x164, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8173}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x170, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xf01, 0x4, 0x0, 0x7ff}, {0x100000000, 0x8, 0x2a5708d5, 0x5}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r18}, {0xb4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}]}}, {{0x8, 0x1, r20}, {0xd4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x1, 0x1, 0x3, 0x7fffffff}, {0x2, 0x0, 0xff}, {0x7, 0x5, 0x7, 0x7ff}, {0x7, 0x0, 0x100000001, 0x9}, {0x2, 0x2, 0x7, 0x8}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}]}, 0x7c8}, 0x1, 0x0, 0x0, 0x4001}, 0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/04/21 18:39:34 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) socket$unix(0x1, 0x7, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0) [ 355.742807] binder: 20334:20336 ioctl c0306201 20a20000 returned -14 2018/04/21 18:39:34 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x100000b, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0xfffffffffffffe85) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000300)='minix\x00', &(0x7f0000000340)='./control/file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, 0x0) close(r1) 2018/04/21 18:39:34 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) sendto(r0, &(0x7f00000000c0)="57595d39f8190ff24d75dbbc6b0f66cfe9e34b1f700b99c07609650f0d32c363ddb9e300ce86963474d3b5ce2be7e784b2943bc43d1217725751f6e99b62c12e433d1265ff0923ee00f9be3eaef98b2cc964b5d0206214fc2a4e6540b243d9e86ebe2c3e2ba04e5534e9f567a61b2a79ca678b982198a6ab2216fc9e81a5ed08e41db226ab6af12c3efae023d82d2e548bf5d7c7913f0e098beec65f5537a3bed5f6d66e3f3bb7a2867ac351c2a0bfe8a25322c94439dabd9e64c2fccdecd31e9523115c457a72375739fbcf320caf53863f2c2d924fe7db01", 0xd9, 0x4000, &(0x7f00000001c0)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000280)=""/236, &(0x7f0000000480)=0xec) mknod(&(0x7f00000004c0)='./file0\x00', 0x3000, 0xb5f) writev(r1, &(0x7f00000026c0)=[{&(0x7f0000000500)="0380fb3f1fdd92b6f50adbda160f99657bd6557f5937f09596e4303d0fa03818fc293cad04f0f63b0b80e4e1eb6b6da98af050c01758e7319e8f1d0befb08f12d0677f2c2a32dc1cc3394f489e5eb409a894fad8712f3ac2d85a140098c41dc4258f1233c69c49cc38f38f7e5ec953df483033f997c35e6adc4a07b006e0d9103f0888ede88e03573af438b392733e58b0eaba5a4bf9a01abbfc952ee286b75279cc9b2594bf89f3dcfca639c936660a", 0xb0}, {&(0x7f00000005c0)="48aa3575e395c301f6eb09", 0xb}, {&(0x7f0000000600)}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="a4835062ab50e44856613ff470c564136ca2faee643390a87be8ce86a192072e91f548915adbaef83ba782329c6fceaa954f73d743ebbb3b29c9e106a155c8aa99cc7346ad37bbe7a31e1ed6058397a6da809bdacba42a934f3f8431d7416c0f7ff07097174efc1546ab9ff0a5f0c83517e2c1fc60ed312b0df0", 0x7a}, {&(0x7f00000016c0)="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", 0x1000}], 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x161) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) 2018/04/21 18:39:35 executing program 6: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) 2018/04/21 18:39:35 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000080)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ed, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x6}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp6\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), 0x4) lseek(r0, 0x0, 0x3) 2018/04/21 18:39:35 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900110004000000070000000003000000000000000003f500", 0x39}], 0x1) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc9) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061bffc), 0x448c19371755b851) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/04/21 18:39:35 executing program 4: madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xa) 2018/04/21 18:39:35 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/04/21 18:39:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000b000)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x58c04c95670f4a55) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000000240)={0x7, 0x4, 0x1000, 0x5c, &(0x7f0000000040)=""/92, 0x63, &(0x7f00000000c0)=""/99, 0xfc, &(0x7f0000000140)=""/252}) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/21 18:39:35 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) write$tun(r0, &(0x7f0000000380)={@void, @hdr={0x0, 0x0, 0xffffca88, 0x0, 0x6}, @mpls={[], @generic="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"}}, 0xfce) r1 = socket(0x3, 0x806, 0x6) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x1ff, 0x2) 2018/04/21 18:39:35 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='nYt/osced\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001a40)={0x0, 0x7}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001ac0)={0x0, @in6={{0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x9, 0x5c9, 0x4, 0x1, 0x9}, &(0x7f0000001b80)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001bc0)={0x0, 0xa6, "eb7765d400b36ccee0c9dfd10ea9cf58792f5fe5e0d93ac1a66344c12b8b26ce0d09146b8671128495399699b58653837cf5212935f424379da1e818bb396cba9b9857e0f1ebc4d3d73f3f4cc3573c312376ed6a9dbcecd7c750de734ffba668b10bcf516b80239a19ef353711f3be93cfed17294aa61d60b29eb75c5ce6347bbabc5c7b93a0a1eb5d8ccd4819fe524ad393ddad48b1d8c7c5d397f98fbb77e362a11348e3a0"}, &(0x7f0000001c80)=0xae) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001840)={r2}, &(0x7f0000001d40)=0x2da) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000018c0)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x6, 0x40, 0x9, 0xed09a03000000000, 0xfffffffffffffff9}, &(0x7f0000001980)=0x98) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x80000001, 0x100000001, 0x328, 0x80000000, 0x3, 0x3f, 0x6, 0x137, 0x38, 0x318, 0x939b, 0x1, 0x20, 0x1, 0x3, 0x7, 0x2}, [{0x6474e551, 0x6, 0x4b, 0x0, 0x4, 0x8, 0xffffffff, 0xe27}], "94112a824c60b9512a03c156c5ad9851165d8f62a301c62b52c5794ec3d77fb8cc8ffeacaf8b30c64d6a5f5ce779a431647ce579375d2aeb83ba30b9f25f820112076071531645e8389a5b71dbe34ab74e82a3ccd4386e9bb5216b99d077d13ca91316fa9ee8c61d025248396cc2cd5579754a24e438c18840d1d811caad7e8169981a7f1b7f393099d1d07ea1f2aa46fa006cfb4e7d6e2a73903ee03a93b0414968bbe082f2231c3470c3c038ea43a28115ae3916c76d3c3a909163016ed49a4e77ef33763a6d01c717eac5a533531a8d92c732aac441421fb0b4bb33e89e66000b56fba2ad505c017110ba399ef96bdb1ef8a3d2647c12b12b91e2d19180bb611850cde2b24308259d448cd2c14fcd746d1e34054a4b01066a1c5697b3278470acea08b2683873f64438df35c4b3cd144c8fe9ca1a8336cf7c4f890f0ed835abe319f61f429b3e7b1a83eada0350755062a5440648836fec589ef7c7fc1bd9647822851fbd6e34a12a43bb387bb73c9234b28b2c849a9f24e06c2971c53368f9530fdd08cc3cfd0e2c9cfe3526c439c554d9eb7e9fe292691dd7a5d6631b2b837f33fe64b44a1f89528f19b9870978d22cab5f7ac8dea041d3e4c5d15028d7f4e1d13cb31ac4a127a754c838f5ff3224400f0dd45b213e2e0d854eceb39818b0616f3be831e5415dccab346729b5a6d6ce24b4a13d93b43141f651a4bedb87a30179314f121d46ba5ccfac39a13ef905fc60bf5593fd7e7f00f9d79aebc0125a9491a61813c0cc4ff7b7c0467bb1e4af45d78cd489d3ab17a7bb76685d9c9afd68cf16e52ce66e380d9b548c28f657ce9d4c670fc5ca232546760e0e3ee3e5867ae5f1a5bf9aae73adae63a55f4e3236f4dac586e6e9c0f91a790793b73383cc91e162165c4be809843c54a316f697e5dfcd473b32b7bfb83fe58f5db827d74025c52d02c3871b2cc48eb288211a6aad274b0736d34fff41f5ec5f918bc3b28be827494740e5e1f38a0d50889fa6a14d3e05b57475a20473ffb91f76b77769ca3fc02b8d0e8cbb10ff8b264078f992191c5dbeb8575b58d19bade5c7176bff0f92aea6a7c459c824f4012f3be8605d9c523a90f9bd4f58d74cbfd01a0d3c8d70f42fd7fac395c4966ac69e0bed054ea422c63b6b5a56e07d03b2eba9e5e1b1ef06417a3a25e5d41d2761f41561c977b9f60ca17a613f9899c9ef6de50ce458701f6b2e1a52ceefc16ad349d05d0b5752a5afea3bf1c1a0188f044517cce4bedf21fd8c2ebf59df0431faafcb468448d05c7bac7d9a921a64590d4b637b4ca17afed5ec8ad67032d93b29c092ad2d773ae66acc7685337373cabc56aea3fb7fe2d0ac6bc4a507f12a84b024db48c756e73e7353cee2df0ac160b47f16bb079ff55d1b0d81b173b13110fdee453bf13cbda42a3eca6fa0f6d8e7a462895ca37d124c1bc2730276e5ab61b5676cd18f3d2bbaf1286e85659b9b08bad37f63bf543e6d8eeeaabd5f76ff2b15f8c61a4061ce7f0204331b01c4d21bb89451a306b6b0145daf6d509cb3ac28381a145e8bb77f14bae2b7ced91716137805b2f1e96d7833285cb498a7f9f46976280f2406e954d1dec1c217d14defbb416e35907066ece34cc7fefcbd1098d04f4bc0c8b09404b7aed215016b7087bfa8620c68e182b09f7260d86308cb2800ad997459d31a3fc665e5b254fa9679504938fe7693b4f21fd80f8c1033a621212e61b6fcd63174bc953351ae65010ca38b43dc0fcc93e8c9a18ab01acae98efdb557960d52ec7fc2a4574038702bf1179f5ba66c12326283d22c02518acdbb679a2c84a4c650a45e535295c202b8da98c146f230841b265204396854665925a959427325050c92432303634dc2d276b84a8bb03d830ba08eaa8f12c0d611c35e42f90c4b361fd30dd31606c9a96d4f5a0d0032805d9a492eba62a71196fe0b1842b3ee124e86bfb3c3211904f07e45b43a90364cb276de84a9d98457dc67b8b6594d5c3bde1488b31fb82154dc3b144bbbf830a27aa09a4531e8f7fbd68898e8b3bec4d5e09a78bd41edc217fba194186e93a658b1433aabf580378043bc004d991a950acee55aa10a14014db14c352667452e9bbbb5537149c4f2ab8e6a330652578a61579cf064751e2442342f429b4918d2e2afcdea55af2f2db16b4a661ad73208d4e44c18cc5048b135c5fe9877bd48d07f24a92150c918f79db32c3d8bbc9d8fba876b5a9aa6d31c485e28bad92870fe7ac5fa69ae51a4b4d6fef4e274a790c7a17a41b0cbcc75ffb2b6aff967c0cb56afc8486beed046187dae55cf05c17ad1c2be89553b5629e80dad3206c6ebc217ad668df34da16ddf787aefaa5bac00ab77ad80f6e088ddf4861baf83714aabf062f18e29e5628c09bd0889634c65d056bc59fab45528e9b7d012ed9b11ee65afad4359cda019f5866911f00b0b417eb8ac410615186cb79809ce337741bccfaa0570bac9a7680810bf5e4a1d8572280dde2fbf6d01435fc65d1c1529db685fc06be4083b62c54e822d0e5d2ff034bd72a5fdef93503a61832747e59bb052d5a89b89d76cf0dcdc59e5dce720c6d97345a6b09865b7831bc75d9fbfd0c9cf99ac5b4e6f35fb2456ede631ec256f31bf7d506745bc0e0691dd2502f00b82cf4dfdd9d4dcc582f8cfc68a807116939444701d006da6bf4166091b3689ed914cb4ab55dde4dc5975bf7d4e67d3db60095fe81cbaf9d1175105baa14bf1a8f5e65c3e2e834e0ea1709a9dcb98df0dc56b56f62782c49cfdfc6955b22b57e3704c9751b457a3286fb8d0fb4dce1e05dec4dc77fe33020c90c233f976e857a4459c78ca6a231f8abef2f10f747186e9d18f180a891af96de8608a5decfa7295d97da3ca887eca049fe93b5b9de6b4fedd9a2d34a0065cc57c5087657ecfa3759e84db1523e9379a89d072e1c7e4473234cae8e07681e4787604dd2a0b31120d870b070f005c030aaf7b76c755c7d2c6222159fb03f83ed4aa1a4999221573886f8803a12d1e529a6b3d3342486f690ae2b5d822e126eda915caaa048c8818e9d4dc64c394c621be70d73804bc477415aa2edb6f32c1387e822c9107dc7722ad04d007d9ae1623a822bb05dcb9952e654f85aefeb870331adb166f4d547a9247ce91c106bf6feeb36c4414e70408fb5ca5eb1e590f3eacdf7f98a0dea880d5e5f1a0dc8ade8b274faefda1ac746692b2514547ef78eb1900129ce6782b23f4f7347c807bfb1844dfcf75694865755dbefaaad45f248233202c89a10b6d8a81c5ec434adb78f9d3fddf72d6f1776edaaeb71c3d87572aff500740687bb0fb5b89ef0475ed51304a8ce17e159c88554e9780b019e53ebfca054e0e42d4e36bf1ae2f81e1c5df0c33a199f89c77a77f4564bd2cfaa99e1cb2a3d4cdc15b892e0a195db85d73acb892dd85f2248fe173a8dec248220b742d2cd8428b9e95a37c183de444da37bea2f634a3d8197839c89c91dec34e5841f3d332aeb4992adea9a0b1359d8287d29435b512aaddf9cdc69126db1301de072c16adf5d24d301d8ef58ca85a967437f31a05553f15ee457b5c35ee5089f944d85c3ea1b3b842f7660e8799ad837572c7f9ba71ad39b1110a31b9628a73a7fdc0b441db39cb1b74bc59ce0b91fb89b6c8aaa2d8fc84eeda8c8f608ac9ba480e7a0664bf126c4dd9ce131f4a2fe7a7ab77b4be42f94fddec36e52c18070efe084a9e32ec6bdc0196faea2715237aa16409c469ef8969dfba9869ce485cb682cb3bd1b0f2205e1a464af5e3e898421e93d6b73b7446ae883fd0613fe44698d4f4903109e2631c30c1f38130eaca5722687838db54b853f45d76423a5f3e3fde2ffc76a14fed713b8dad510c1ae2657c76948d3e6fe2f6e29a47b483660dbf64aec03e4b80bcaf6982e6b0650240d795a428ea86852dd60a7891a3a0ba84c9c8356f729c32e647f26667286006f62a370f68807ffaa69071d826cc5e0d47ac3ce5a5e2d5d0e1fb8e2ca351ff4a24913217ec742186f020cf236f19feb929eb0ac762a72a3a78da2c6faf728101675399d436cab46160bfe1b36c806465911f6092c478c65a29717a01e12e19a8988209174c296ea855b34177f4b9e5d1e9829f249729f0f29095d76a3c5e551192372e7b9f39b122c812d58920f8ac00262099489226bf7bdcc25e849b5a50435a33e9053f1c1288f700a5850f8b02e004af96e2327d86ea968d375f4e2472bc41041eea639e0f99eb6419bbd3110e38148b04992837620c303d8010a461123bc3816c1d419ec43da44c90dd2bc572ad244c4bc3d0012d1224c37a8790cf88e495bb876b2ca416754c5e80ba03f90624554e6b2ae39a2f3394d16e1b79d701fb90cf7fd01b5bf47faedbc955bdc92d124c02985f2d9969f3d3203d5e19fbc2584f9d22fee168fc69506720a8cbe560d18a60987131756b681aa3b747c2f41a12e80692278c7fe97494db8285329b90a41c3f80cacb8e04a7737127fed0c2c477cd733967ce3a02ed767f6f64f99de91fccdb46a88203f8c48e15eba49c4042dce7cdcb11fd5069b8cbbaaf9569c7725751593c33a372097e64f997a07037a0255ba6149fa69c6d0f547647cfc81d6dce72c3cf5abc139030f806ab63b1b7faa67b331fda5064aba8bab97d5171e44658d49876fd4e4a80275ad50d845f5baf3c0447b4c4fbac56e5651921f0c9cb2ec62373eb84e1cdf304e788ec2d0c0f13e889d1c4ffb82209112a766bb6cffc3d0fbbf47d3f0e66dbb12f175eaf0522cc6de9e2a7c14ab41f97cade98cf01b9b6462218d392717e9ae3b042cd88d02cec56fbc17000f2b16f12f88c7bdd13200161be25ec380a6150cb6f220725d631e6b5354f576c3eec14f4c742949717cf7bee62d83a9c0ef9747ac8a3ee1fd67b9e507266af7c73376558836fc9582500a5d3fb48609089c4ab922946bb90c382700ada5b70885d111a5e32a5708b5956098aa8facaacc9978efda42be0842e1e2eff06a13f6e936e355942ce8fcb5b5db720c6157cb2000fdf886a193d19abc127a08cbd9db51a61d27828005a1d0f613cb4ec9b2ae7428196ec729d786f153b876fca415e4e22f167df690043c03f1a4728748e6bed361a2e3a4fab861018e13701902711bfddd3a480fec0f5897477d0f1ba35a577c377c6435b4565289e899d4b01a983003788f4e64230fdd081d75141a567ec539a21e403e367a7f4b5151c91303df50793ffe1fea73877c5ef044332b7ceae8406a8e0e81405a1ae92d928cb8c85d71c050b62c5e2e84bb904374c28b00ad7e1f1de9f7ffb3bb78c4c3f128eda8d70ed0f73383f6dabcbee2c54268d4a5b263b1661b88dcf5aa4414e1ecdd6fde26199e6cb85057c1490da21173dfbda4c4ac1728b32c46e2e722c0b9e3a9fee912679036ac8ab421aafa7e01d1979f9c8f1402723df3672c0a0cb54b086975a003ad183af91ea63ba6c418c820afa329a9b1b61b32160e51463f47739c0c35b9468bb51e2c3e8f4cdfcf8f55e3a0b99062460095efaff550b4454e424b4d5396ef9a024195d2c5c7c352ff3cc50c1bfed2d65ce2a8cdb6e2f5e09df94bfdb136a66a475a4320f7a4f1e76f1f324d786ae7d046e6eb0101605e77ce8bb722d145e90f9392540abc6add4a26749204ae46017489aa0ef1308af701ce6f08d48e9200bca9261f0980b7718caad4ea0d1b3c7c57a4e603ea76175d1a21f12095cdca1c765282b5680d064f1bc10ca0d30ae377e70925b464da96a336655bf67b0618ac8bdf8d7", [[], [], [], [], [], [], []]}, 0x1758) 2018/04/21 18:39:35 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000100)={@remote, @rand_addr, @dev}, &(0x7f0000000140)=0xc) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/182, 0xb6) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x10) 2018/04/21 18:39:35 executing program 4: r0 = gettid() r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000000040)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) socket$key(0xf, 0x3, 0x2) sendto(r1, &(0x7f0000cfefee), 0xd8, 0x1, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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0x1420) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000000140)="bf707a5511305ed67e85ad5945ec7063e4b0d4ed04b88a53c1cb4043cb80158c00417874ccd276f731f48e0c3476ecf0efd46434fd49ede45d7cf50507dc456491814f23d4dbabbdea67bea6a82fde14988986729367f3fa28aca8d7acaa02cdb45af3b2642c6f4f93b8c2c3fc256b74f0f739279b64d19966ab30b6a0773ccaf98afa44bb78d7896d13ea9dbe575e0b06854f52ab18ac14741347415f234d3d9844207dc2a4925327b76033631c3d10cacff8e3097f551ad0bcf7c6fb31dbce4a100112ae454a7877e45e3fa9dee3d7382977d08b163c31652515ab84b85757cca9733bbe2b6ab0fe109bdb") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/04/21 18:39:35 executing program 5: socketpair(0xa, 0x803, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) r2 = getpid() prlimit64(r2, 0x0, &(0x7f0000001c00), &(0x7f0000001c40)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r2) 2018/04/21 18:39:35 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x401, 0x3ff, 0x0, 0x14}, 0x98) r2 = socket(0x4, 0xf, 0xfd6e) r3 = accept4$inet6(r2, 0x0, &(0x7f0000000240), 0x80000) fchdir(r3) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000280)={'HL\x00'}, &(0x7f00000002c0)=0x1e) r4 = dup(r0) ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f0000000300)=""/4096) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000001300)={0x5, 0x8, 0x6, 0x8, 0x5}) fchdir(r4) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000001340)={0x0, 0x401, 0x3ff, 0x1f, 0x8, 0x8, 0x4, 0x3, 0x7, 0x0, 0x7}, 0xb) connect$inet(r4, &(0x7f0000001380)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) exit_group(0x10001) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00000013c0)={0x80000001, 0x9, 0x2, 'queue1\x00', 0x7}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000001480)={@local={0xfe, 0x80, [], 0xaa}, 0x785, 0x2, 0xff, 0x0, 0x0, 0x0, 0x8}, &(0x7f00000014c0)=0x20) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000001500)=0x3, 0x4) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000001540)) sendmsg$nl_route(r4, &(0x7f0000001640)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001600)={&(0x7f00000015c0)=@getaddr={0x14, 0x16, 0x808, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x40044) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001680)) r5 = fcntl$getown(r3, 0x9) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000016c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fcntl$setown(r4, 0x8, r5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001700)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7f, 0x0, 0x5, 0x5, 0x7fffffff}, &(0x7f00000017c0)=0x98) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001800)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001840)={r1, 0x80000001, 0x10}, 0xc) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001880), &(0x7f00000018c0)=0x4) setsockopt$inet_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000001900)="74314593efc0ca305b75e6a9bb14ef1efcf9e2341511477c1ba2a2bd3d8923fcc79f7c53df63ae83c5cec94e4a8347bee9614682c0a3d7c95bdf985086a73ac4f7dde795e2c613174856e1a1f77395b0dfec809f", 0x54) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001980)=0x4, 0x4) 2018/04/21 18:39:35 executing program 1: socket$inet6(0x10, 0x3, 0xf449) 2018/04/21 18:39:35 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x100}}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'irlan0\x00', 0x1}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/21 18:39:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_bond\x00', 0xc2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2002, 0x1a9016a505749834) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000140)={0x7, 0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000180)={0x8, r2, 0x1, 0x6}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000000c0)=@req={0x20, &(0x7f0000000040)={'ipddp0\x00', @ifru_names='vlan0\x00'}}) ftruncate(r0, 0x40001) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) 2018/04/21 18:39:35 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)={0x0, 0x1, 0xfffffffffffffffc}) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)) 2018/04/21 18:39:35 executing program 1: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80800) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f00000002c0), &(0x7f0000000280)=0xffffffffffffffd0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x181242, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000300)={'team_slave_1\x00', &(0x7f0000000000)=@ethtool_cmd={0x25}}) 2018/04/21 18:39:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000180)=0x9) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r2 = dup(r1) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000000c0)=""/171) sendmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000480)=[{0x10, 0x0, 0x7, "f6"}], 0x10}}], 0x2, 0x0) 2018/04/21 18:39:35 executing program 1: unshare(0x8000400) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="1c5f94204e705dcefe2bd7bdfabafedb1876f2dd29b947003ed253a048c1a221f4bf67bc958c0afc5af0b953043c5bdf0078a0106a129ee196d1e38757b93013c6018d01a90b91e948e2290774738b54a50c69acf25fd7e667664585bb1c7cadb3436dfa54f45549958eebc12f177ac316f1ce619f304a45533163421f7c7bdeed5b320ba746af08392e471ccb8a4c7cd3c5c3bd767d7209577c33b518f8f327b31c68f10deba117b06b57eb5080c36bcdc657b59f291b247b3f488a8605e01418a434c991a535eff92a4d7d150c583c79cc1bde997067080f5e50ea7d36e977f33f32ca82894670eff83a", 0xeb, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x9) r1 = epoll_create(0x1d) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) [ 357.031978] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=681 sclass=netlink_route_socket 2018/04/21 18:39:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_bond\x00', 0xc2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2002, 0x1a9016a505749834) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000140)={0x7, 0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000180)={0x8, r2, 0x1, 0x6}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000000c0)=@req={0x20, &(0x7f0000000040)={'ipddp0\x00', @ifru_names='vlan0\x00'}}) ftruncate(r0, 0x40001) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) 2018/04/21 18:39:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x40000000}) r3 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x1, 0x10) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'user.', ':\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000240)={0x7, 0x2, 'client1\x00', 0x4, "67cb3c86b784cb3b", "5238b9a5fcd2f7414c0815a9f455b15da76c86f685dc68c8938156f50564d76f", 0x3f, 0x2}) pread64(r0, &(0x7f0000000300)=""/8, 0x8, 0xa4) accept4$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) 2018/04/21 18:39:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0xa1, "667f8bae3ec72a4075eac856227c1990581fbc845ff34db5db185b147acdb6837af9ccceee246b0829d8a6110a282be9d239c703fe1b8c3163570ab672217810f21488d18b92611d4fdf6f5f0ce9d0adba151660ce93078b9fb55d3c3464261fe46f906450ef163bc0947d0d7220194f18e725a32c539e7290b31a38ce9ccfc2b4973bae8ff8cf85ceacf3240218eec76c63e00ac925e3b2ef2b2f9b9ddc3f6c49"}, &(0x7f0000000280)=0xa9) flock(r0, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000440)={r1, 0x1}, &(0x7f0000000480)=0x8) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='proc\x00', 0x5010, &(0x7f0000000200)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)={0x0, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/21 18:39:36 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r1, @ANYBLOB="000028bd7000ffdbdf25110000004c000320000000000000000008000800f900000014000600fe800000000000000000071400020079616d30000000000000000000000000080003000200000008000500010400002000030014000600fe80000000000000000000000000001f08000400e50000002000010008000800f8ffffff08000800030300000000070020000000010000000800064c363800050000ba"], 0xb0}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c1efff7000100001207010f22b83d477105001a000000", 0x26) 2018/04/21 18:39:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x54c, [0x200000c0, 0x0, 0x0, 0x200000f0, 0x20000230], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x10, 0x1b, 'bond_slave_0\x00', 'syz_tun\x00', 'syzkaller1\x00', 'veth0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xe8, 0x110}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x6, 'syz1\x00', 0x1000}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x13, 0x9a7d, 'dummy0\x00', 'veth1_to_bond\x00', 'bpq0\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xbef8e745cf8d2288, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@log={'log\x00', 0x24, {{0x9, "934881b16fbff57e64f1e6f94a8f6dc9bbce74e498c8544a26775f9069c1", 0x4}}}}, {{{0xd, 0x6, 0x88b5, 'nr0\x00', 'rose0\x00', 'bpq0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0xff, 0x3521a7a4be1b60c2, 0x0, 0xff, 0xff], @random="31c645071301", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2cc, 0x2cc, 0x2f4, [@bpf0={'bpf\x00', 0x208, {{0x3d, [{0x3, 0x1, 0x0, 0x80000000}, {0x2, 0x2, 0x2, 0x3}, {0x4, 0x4, 0x2}, {0x7, 0x49a, 0x1f, 0x81}, {0x7, 0x5, 0x2790c5b1, 0x80000000}, {0x6, 0x1, 0x5, 0x9}, {0x4, 0x101, 0x6}, {0x401, 0x5, 0x5, 0x2}, {0x2ab106, 0xd, 0x7, 0xffffffff}, {0x81, 0x80, 0xe57, 0x10000}, {0x9, 0x7, 0x2, 0x1ff}, {0x80, 0xec3f, 0x3, 0x2}, {0xfffffffffffffffc, 0x5, 0x8001, 0x18}, {0x0, 0x3f, 0x8000, 0xd4}, {0x10000, 0x2, 0x8000, 0x9}, {0x61, 0x96, 0x2, 0x5}, {0xfff, 0xffff, 0x9, 0x3}, {0x9, 0x3, 0x8, 0x3}, {0x20, 0x7, 0x8001, 0x5}, {0x5ad0, 0x2, 0x40, 0x1ff}, {0x1, 0x9, 0x2, 0xc0}, {0x80000001, 0x3f, 0xfffffffffffeffff, 0x39800000000000}, {0x4, 0x4, 0x7, 0x4}, {0x24e19dcd, 0x3, 0x4, 0x6}, {0xfffffffffffffffd, 0x4, 0x38bc, 0x2}, {0x2, 0x1000, 0x7, 0x5}, {0x6, 0x7, 0x3, 0x6100000000000}, {0x4, 0xffffffffffff8000, 0xffffffffffffff01, 0xffffffffffffff04}, {0xffff, 0x0, 0x2, 0x8d}, {0x7f, 0xfffffffffffffffd, 0xffff, 0x4}, {0x0, 0x100000001, 0x7, 0x3}, {0x8, 0x1, 0x2, 0x9}, {0x6, 0x0, 0xfffffffffffffff8, 0x52ca}, {0x100, 0x2, 0x1000, 0x4}, {0x10001, 0x2, 0x0, 0x5}, {0x8, 0x200, 0xb993, 0x100}, {0x9, 0x7f, 0x7fff, 0x709}, {0x6, 0x31cc, 0x9, 0x6000000000}, {0xbeb6, 0x5, 0x100000000, 0x100000}, {0x2, 0xf12, 0xff, 0x40}, {0xb8, 0x0, 0x9, 0xd96}, {0x10001, 0x1, 0x1, 0x1412}, {0x10000, 0x8, 0x4, 0x4}, {0x20, 0x4, 0x6, 0x1}, {0x0, 0x1, 0x80, 0x8}, {0x1, 0x4, 0x3, 0x4}, {0x5, 0x8, 0x1, 0x100000000}, {0x8000000000, 0xcb6, 0x8, 0x7ff}, {0x100000000, 0x80000000, 0x8001, 0x2}, {0x1, 0x0, 0x52, 0x82de}, {0x4, 0xffffffff, 0x2, 0x9}, {0xffffffffffffffc1, 0x101, 0x100000000, 0x4}, {0x0, 0x3, 0x10000, 0x7fff}, {0x80000000, 0x6, 0x6, 0x100}, {0x5, 0xfffffffffffffbff, 0x7fff, 0x2}, {0xfd68, 0x40, 0x6, 0x7}, {0x100000001, 0x7, 0x8, 0x36}, {0xfff, 0x5, 0x80, 0x5}, {0x2, 0x100000001, 0x100000000, 0x7}, {0x1, 0xa4a, 0x9, 0x2}, {0x4, 0x5, 0x6, 0x9}, {0x1, 0x6, 0x3}, {0x1, 0x5, 0x2, 0x1000}, {0x9, 0x3, 0xffffffffffff0000, 0x3}], 0x1}}}, @mark_m={'mark_m\x00', 0xc, {{0xfc76, 0x5, 0x1, 0x3}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}]}, 0x59c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rtc\x00', 0x10b301, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000740)) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_dev$mice(&(0x7f00000006c0)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x1, 0xffffffffffffffa9, 0xfff, 0x2, 0x1f}, &(0x7f00000007c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000800)={r3, 0x91, 0x400, 0x8, 0x0, 0x9}, 0x14) ioctl$KDENABIO(r2, 0x4b36) 2018/04/21 18:39:36 executing program 4: r0 = socket$packet(0x11, 0xfffffffffffffffc, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb2d250e7143449f69406136fcfffffffffbe621594", 0x34, 0xfffffffffffffffd, &(0x7f00000000c0)={0xa, 0x800, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xf13, 0x858}, &(0x7f0000000280)=0x88) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2a, &(0x7f0000000080)="3bd950df19cb64c8151b926e5e9099a5b7fcb723d3da615ef8f16c4ff9865bd0eaad3a0f9db41e28", 0x28) 2018/04/21 18:39:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="170000001500192340834b80040d8c5602062200010400", 0x17}], 0x1) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x5, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'team_slave_1\x00', &(0x7f0000000100)=@ethtool_rxnfc={0x2d, 0x5, 0x7, {0x0, @tcp_ip4_spec={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e21, 0x4e21, 0x2}, {"e825", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x3, 0x7, [0x81, 0x800]}, @tcp_ip4_spec={@broadcast=0xffffffff, @empty, 0x4e20, 0x4e23, 0x9}, {"64c3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9, 0x80, [0x4, 0xfffffffffffffeff]}, 0x3, 0x9159}, 0x1, [0x8]}}) 2018/04/21 18:39:36 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000380)={0x77359400}, &(0x7f0000000440)) futex(&(0x7f00000001c0), 0x5, 0x0, &(0x7f0000000200), &(0x7f00000003c0), 0x0) r1 = socket(0xfffffffffffffffb, 0x7fffd, 0x7ff) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x7530}, 0x8) r2 = accept4(r1, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @dev}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setreuid(r4, r5) write$evdev(r3, &(0x7f0000000080)=[{{0x77359400}, 0x6, 0x6, 0x4}], 0x10) 2018/04/21 18:39:36 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000000)="f7ea42337e", 0x5) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f0000000180)) fcntl$getflags(r0, 0xb) lseek(r0, 0x0, 0x3) 2018/04/21 18:39:36 executing program 6: modify_ldt$read(0x0, &(0x7f0000001140)=""/4096, 0x1000) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair(0x1, 0x808, 0x4, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x9, 0x4) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x5, 0x4000000, 0xffffffff}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x6, 0x6, 0xffffffffffff0000}, &(0x7f0000000400)=0x10) mlockall(0x1) r3 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip_vs\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x200, 0x1000, 0x9, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f00000000c0)={0x97, @rand_addr=0x70fa, 0x4e24, 0x2, 'sed\x00', 0x6, 0x2, 0x70}, 0x2c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x200006f6, 0x10000000) 2018/04/21 18:39:36 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x0, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x81, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/04/21 18:39:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000003a000)='keyring\x00', &(0x7f00006dfffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x7ff, 0x4, 0x3, 0x1}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/21 18:39:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9f, 0x200, 0x20, 0xffffffffffffffff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x5, 0x80000000}, &(0x7f00000000c0)=0xc) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 357.931642] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket [ 357.955036] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket [ 358.276729] blk_update_request: I/O error, dev loop0, sector 0 [ 358.282888] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 358.290663] blk_update_request: I/O error, dev loop0, sector 8 [ 358.296632] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 358.304320] blk_update_request: I/O error, dev loop0, sector 16 [ 358.310400] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 358.318092] blk_update_request: I/O error, dev loop0, sector 24 [ 358.324143] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 358.331820] blk_update_request: I/O error, dev loop0, sector 32 [ 358.337880] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 358.345523] blk_update_request: I/O error, dev loop0, sector 40 [ 358.351626] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 358.359285] blk_update_request: I/O error, dev loop0, sector 48 [ 358.365331] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 358.373002] blk_update_request: I/O error, dev loop0, sector 56 [ 358.379083] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 358.386740] blk_update_request: I/O error, dev loop0, sector 64 [ 358.392818] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 358.400478] blk_update_request: I/O error, dev loop0, sector 72 2018/04/21 18:39:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000140)=0x80, 0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x11) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0xd215, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x18) 2018/04/21 18:39:38 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x9}, 0x8, 0x80000) fstat(r0, &(0x7f0000000080)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)) 2018/04/21 18:39:38 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002900)='/selinux/status\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000002a00)={0x0, 0x70, 0x8, 0x6, 0xffffffffffffffff, 0x7, 0x0, 0x7, 0x4, 0x4, 0x6, 0x3, 0x59, 0xfff, 0xffffffff, 0x7, 0xa87, 0x5, 0x548, 0x1, 0x5, 0x400000, 0x5, 0x4f3d, 0x9537, 0x1, 0xffffffffffffff2e, 0xc00000000000, 0x7fff, 0x1, 0x4, 0x1f, 0x7f, 0x7, 0x40, 0x4, 0x0, 0xe41, 0x0, 0x8, 0x6, @perf_config_ext={0x973, 0x3}, 0x12082, 0xbb, 0x5, 0x3, 0x80000000, 0xb2, 0x3e0}, r0, 0xd, r1, 0x8) mount(&(0x7f0000002940)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00000029c0)="6d716953751b33", 0x808000, &(0x7f0000002900)) r2 = creat(&(0x7f0000002980)='./file0/bus\x00', 0xfffffffffffffffe) r3 = gettid() process_vm_writev(r3, &(0x7f0000000540)=[{&(0x7f0000000400)=""/34, 0x22}, {&(0x7f0000000440)=""/222, 0xde}], 0x2, &(0x7f00000028c0)=[{&(0x7f0000000580)=""/52, 0x34}, {&(0x7f00000005c0)=""/37, 0x25}, {&(0x7f0000000600)=""/100, 0x64}, {&(0x7f0000000680)=""/109, 0x6d}, {&(0x7f0000000700)=""/160, 0xa0}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/240, 0xf0}, {&(0x7f00000018c0)=""/4096, 0x1000}], 0x8, 0x0) lseek(r2, 0x0, 0x2) r4 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) readv(r4, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) pwritev(r4, &(0x7f0000000200)=[{&(0x7f0000000100)="61fbac8fd64f3ba77781b17d4401abb4d2f3eef8b487c684f1d90e19150c1c311479c540eac9814d5151583bc5fcb98343b420483c8ce833f50ee8adae481be5937c5ddf11b0d942c62f7a72c22a59acf8020e9e95a0a5b6a1fe55bce89ce000ff1b48a8dcb13b254fdc8155137515245dac2cec489e72b9e02b0e37645e2bfd0aebae89d9db5146601a2a405b19f62dcc3a738db4449b64744d1040c2778c8788b11ec90b3a95f9fe30bd8fc6334266204850528ae589691982358c74aec6bb9fbc81370e84e8acf271dd89844b11ce631c666d5f7dc8", 0xd7}, {&(0x7f0000000000)="98f8b72c13b2c8808c0000a19239c737a303d30d9208e99843b0c5a8eba4b1f7881264100d11f62889f212057ec46fcb4b704a977c08acf4caedba7a7767eb13ce6c02fd086d797b29a88d22cfac41c33963951ff52135d5484357e620b87a789fcf6e471d39334f5e93b9b8a394f79145f866e398c00e24c546df695821c83a01ee1f3eb44fa16a2852f6326026ee52e4d9921ab1473f4cbba9b8bb5028e923e0fac26541", 0xa5}, {&(0x7f0000000340)="a39d5599f3a279e56ddd67da9a638dd37b3d4780d6eb0e0e7bad0848e49debd9e47cd61b2cdd4b5c1a085ae27f1d57b1fac19642f8984eee5c67c106b9ce315a73be1f91f54599deba562c94db5941be8c00dc14891712ae37ea0b535fbc58e3855a44a00c6a015b4ce11f13", 0x6c}], 0x3, 0x0) 2018/04/21 18:39:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000740)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="0500000016f007000000e7ffffff5900003d4f1f000082081e6969ea3a9a5c11e507a0fea532aae4bc97485c18e499a8014992963cc91f8aa216c033be5692f373eb5b68448283992ad102e4558eeb403e8830f2dadd4dd0fd9d434ec94750ffabfc709a8af185ec6c2d40fee9aa18a91c5915555e2452d395722fdb82ed6e2adb3ed931784cc53d94bc5b324cd9046445c6e4d0164de3ca7ec999a2283dc4d480", @ANYRES32=0x0], 0x2}, 0x1}, 0x0) 2018/04/21 18:39:38 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) fgetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/119, 0x77) r1 = creat(&(0x7f0000000000)='.\x00', 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000300)={0x8, {{0xa, 0x4e24, 0x14, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) r2 = open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) lseek(r2, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x1010, r2, 0x0) 2018/04/21 18:39:38 executing program 5: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003df7e), 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x1}, r1) request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='nodev!\x00', r1) keyctl$search(0xa, r0, &(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, r0) 2018/04/21 18:39:38 executing program 6: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000100)=0x3, 0x800000000005, 0x0, &(0x7f0000000080)={r0, r1+10000000}, &(0x7f0000000040), 0x3ffffff) 2018/04/21 18:39:38 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000000)="f7ea42337e", 0x5) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f0000000180)) fcntl$getflags(r0, 0xb) lseek(r0, 0x0, 0x3) 2018/04/21 18:39:38 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x2b, "5b91080f4d397a492bcc80aa44f4c8177cda7ec8b1e150ac0223336a42e5e12d5e581c0a7bb09f3b3fa41d"}, &(0x7f0000000080)=0x33) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x401}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r4 = syz_open_procfs(r2, &(0x7f0000000180)='net/ip_vs\x00') arch_prctl(0x1003, &(0x7f00000001c0)="4992245f8d9760342f8fe8d9f5a28de0c5176c3252fb6b551cdf10f91f87bbb0f7682e8cd3361101b21e6a36c30c902b3e6cee23947197ec450901336b33300e705fdf308af48536907baf6159e685d46616937a9b9b") getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f00000002c0)=0x54) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000300)={r1, 0x8}, &(0x7f0000000340)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) vmsplice(r4, &(0x7f0000000500)=[{&(0x7f0000000400)="14f399bea636ff62d9b36e7e2b3009532deec81fc1686ab7c030a6051a6cb26a83fbc2537d24ae8a696bf5321c5da34bd2894446fb8bbb83709d5797823a0b7cd3a6243783711588d64aefea7f6021e13c9f887f788c3164ffb27ceb691e8dcad53d64c3526cd634b5c34fe9991cc30fd873f5b74bc7e32b243bea5f7463f9ab72e09b2fd7640f8864599805c9be237d02ee5732541a062e5048d1c6cf4e5cfb3382c5f240a9df5e7537d1ad112f96c34b4372b65375e909cf66df689f2b80d2241d2980b5", 0xc5}], 0x1, 0x6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00000005c0)={0xfffffffffffffe00, 0x164, 0x8}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000000600)={0x0, 0x81, 0x5, 0x1, &(0x7f0000ffa000/0x4000)=nil, 0x4}) splice(r4, &(0x7f0000000640), r4, &(0x7f0000000680), 0x1468, 0x2) setgroups(0x2, &(0x7f00000006c0)=[r5, r3]) sendmsg$unix(r4, &(0x7f0000001d00)={&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000000780)="3d07824054b5e2921a0a1c40b03801b84ea630a48645107f745087e401b091a047adf20a425ce52e0aacdb4eb932c8952498105c010840d773d0837b3700c41f4c9dd1c68b696d1ed69dd4e131963ecec2f7b66eae2f99cedf31987ec9f281c63e1964f35099c5ead925d60dedb54d57b01f4789dd9347972e8f063bd0a8101ffe81cd33716ad9817ab700420ec6ca7d2420f753cf85b0eac3c0d38634f4b43d55f474a3104cf7164d86c76c71bea9d28aa50ab9c9", 0xb5}, {&(0x7f0000000840)="4acaf016c945186c2bd55761fc4513489b3a83bea250aed319622de91a3d770bc84a2bc36aa5ecf073686fcffe59e40311defee16dd23fc265efc357a98582d81c4136a9a4b51a0843d6d2c7b7c6337f16a9dd6ca8590bbd4aa8d6c628775417bb4689894870ba8c2ea716c5f20cf1fcd0b01b56a151b31b159c0a016f2ef0e74f9a00def8ab5c7e9b1f68df0be8bd8cb074cb6706b5437d98c571d45438a0f14369c588544253777b6d4a762ffbe09398805c1d029c56bd5704a3ddb66026cd7b", 0xc1}, {&(0x7f0000000940)="0e702ab1c525caa6d69351c0be6cd219ee7b9fca53820099b0a59880f23edb12bdca003244cd6b7b", 0x28}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="3e6ce4a3d44e8d11f79ed3456b697fce32ae6d7506b0a6184bb37a883ce76019167226e6eefd46230d1e620c356a5e33ecfe0c628a48a42c991f7430f2092c0a9e8e1b3af3277969b441cb4bab8fac71175d", 0x52}, {&(0x7f0000001a00)="690e51edb52a7c81c52c9b9abd923d372d75fc8937162e5f865355874010c833fe8376328802788c8dd71b43ad42a47d19dcd8aa6c1243809c0f42771ac5ed8a979c42a617b0647b8c99656d71f8ffb942452a9cd056ae1d9d87a0a229133cf03dcceff6918c2f675cca71a13dbca609dbedfd8a2cfc3b4a7e598695dcfe8a65e98093ebaa11089871335d3d3ed0cab75620b0fae18635f387cca8657b8d2092a90a112b31fc822ba926984407ea8eb9475e7791f0b233a2b54114fc408b1023d22bae55ec0b8d16dbc293de077f8402c852764ce22b2a69", 0xd8}, {&(0x7f0000001b00)}, {&(0x7f0000001b40)="05c02297b663dd2192a0bb5a9488142c9c67d4ecbfd372ce6116ac667e16405a968690f7b7c04504069dbc7c1af7551bebf4559af286bc6003928c1ea2711674cf6bbeede376fd5435f6773620d5ccb87ddb3cab2ecd80bbc19c02f7bb335ba09aad984391630cf5e5b6735d691b4232b28607799b47ee65fb45c9256596ab1a567f331565b398216f5a9400fdd00efe6e1e9b94dfd980fe13d844fd69896c46239f0cc3c5ba8a9bf81f5d6241c9d386bd00f3464ea3a36ecaac4a0caf234044d09438f4a5226889df808d60faf19250e1e81a98487448d049623cee0c56b72f195fd8b6d263ea1f169775c2bca5e74e9d32d9aff256a5", 0xf7}, {&(0x7f0000001c40)="f7c85270c439e49b323ba771976daf769682a75bc222", 0x16}], 0x9, 0x0, 0x0, 0x800}, 0x1) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000001d40)=""/19) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001d80)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001dc0)) getsockopt$inet_tcp_buf(r4, 0x6, 0x16, &(0x7f0000001e00)=""/136, &(0x7f0000001ec0)=0x88) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000001f00)=0x81) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000001f40)={r1, 0x10000}, 0x8) readv(r0, &(0x7f0000002100)=[{&(0x7f0000001f80)=""/62, 0x3e}, {&(0x7f0000001fc0)=""/46, 0x2e}, {&(0x7f0000002000)=""/232, 0xe8}], 0x3) sched_getparam(r2, &(0x7f0000002140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002180)={r1, @in6={{0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x647}}, [0x1, 0x400, 0x3f, 0x6, 0x8, 0x8d, 0xa0, 0x24000000000, 0xfff, 0xfff, 0x4, 0xffffffff80000001, 0x2, 0x20000000400, 0x141a2b29]}, &(0x7f0000002280)=0x100) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f00000022c0)={@remote, 0x0}, &(0x7f0000002300)=0x14) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000002340)={@dev={0xfe, 0x80, [], 0x21}, r9}, 0x14) ioctl$sock_proto_private(r7, 0x89e7, &(0x7f0000002380)="54cd09") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000023c0)=@assoc_value={r8, 0x1}, &(0x7f0000002400)=0x8) 2018/04/21 18:39:38 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x3, &(0x7f0000000080)=[{&(0x7f0000000100)="ef8d686ae407652b86cba77e8263f3545e70a0b3c03fbfd7fed0d88f35fd0d44894cbcdc12074ee0e0046aa50c1ed18bd16dcee7c0c204b1831a2837fa662788da2d19f28563e9d286b31e68be56ed78d6f4a304bb2d69", 0x57, 0x401}, {&(0x7f0000000180)="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", 0x1000, 0x4}, {&(0x7f0000001180)="5ab726af68281f483785e0099110831b5b446a7c63f8d038c963b22d60cbcbc8edf09799398c77e985977e4acfaeced9ecd232630f644b3a133aa4ff241c4c96237deb0a92accbafeb69569390e9de7719777d59775ce75689484df8e6a4725ae3d84046e22d161827b0bfc38cb49fe2075a6f497f25c84e37b6f47175284f9f6c07c674724ef7a6e66824904e371fc5854e41d3766d79e21e09", 0x9a, 0x7fff}], 0x800000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00000000c0)=0x90) 2018/04/21 18:39:38 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) write$fuse(r0, &(0x7f00000001c0)=ANY=[], 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/148) 2018/04/21 18:39:38 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000100)={0x8557}, 0x8) write(r0, &(0x7f0000000000)="f7ea42337e", 0x5) rt_sigaction(0x1, &(0x7f0000000280)={0x8001, {0xff}, 0x1, 0xfffffffffffff34b}, &(0x7f00000002c0), 0x8, &(0x7f0000000300)) sendfile(r0, r0, &(0x7f0000001000), 0x49) ioctl$int_out(r0, 0x5462, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f0000000180)) ppoll(&(0x7f00000001c0)=[{r0, 0x8000}, {r0, 0x2002}], 0x2, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x9}, 0x8) 2018/04/21 18:39:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="629de2721300000010000100cdbc00000000516f00b3f9bfca5ff3b58cfd5221b9f2cabc8809b6eee0a9a951f911063603672aa4ed0650cd"], 0x14}, 0x1}, 0x0) 2018/04/21 18:39:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) close(r0) fcntl$dupfd(r0, 0x0, r1) 2018/04/21 18:39:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000001f) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@flushpolicy={0x24, 0x1d, 0x305, 0x70bd28, 0x25dfdbfe, "", [@coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000280)=""/133, &(0x7f0000000340)=0x85) 2018/04/21 18:39:40 executing program 1: pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x3f, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="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", 0xfc, 0x1f}], 0x400, &(0x7f0000000200)={[{@commit={'commit', 0x3d, [0x36]}, 0x2c}, {@noquota='noquota', 0x2c}, {@upgrade='upgrade', 0x2c}]}) shutdown(r0, 0x1) shutdown(r0, 0x80000000) 2018/04/21 18:39:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000d80)="11", 0x1, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x440, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x400, 0x41) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000554fcf)=""/49, 0x31}], 0x1, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/04/21 18:39:40 executing program 2: bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r0 = request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='\'{*vmnet0-\\eth1\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='veth0_to_team\x00', r0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f00000000c0)={'veth0_to_team\x00', &(0x7f0000000040)=ANY=[]}) sysinfo(&(0x7f0000000340)=""/113) 2018/04/21 18:39:40 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101046) write$evdev(r0, &(0x7f0000000080)=[{}, {}], 0xfffffffffffffd7a) syz_emit_ethernet(0x40, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0xff, 0x9}], {0x8100, 0x0, 0x100, 0x2}}], {@arp={0x806, @generic={0x20f, 0x5, 0x6, 0x6, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "1acc62d88050", @empty, "186805ca0aa91d837f677eb2f44c815b"}}}}, &(0x7f0000000240)={0x0, 0x1, [0xfd6, 0x212, 0xd50, 0x19c]}) r1 = gettid() write$evdev(r0, &(0x7f0000000100), 0x0) timer_create(0x5, &(0x7f0000ec5000)={0x0, 0x12, 0xffffffffffffffff, @thr={&(0x7f0000000100)="7b1da3686dd2521e55b1c9d4a4215ec51e431d288dfbd420c6426a1340be9ad2e000743ed1af7e98fc9813ad7499f1bfa2cbdbcd9479d531212018d5491d6e74f12e3a4dc7fefffdaf0f9b71dff111", &(0x7f0000000180)="5d483866f92d7cea1b2c6b55cddb701f453fb9e43182f66852441c08b4a2003f8162626db17486b1ac023d96b8549799f407cd8a52cc00dd8b0bb11d0de563d25d16e95418ddac65c750bca4eb51a388ecb36ce11dd57eeb5e7771c0607c58a57b08597a19765a5dc2d8ccf5e4046aa5e930a79b4a43d3c7c31cae120f055c0c1e4ffc8b592be73a069c0ab1fcce986800e44bd771e9f735e6effafdee42611c9bd7df7a4b"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) 2018/04/21 18:39:40 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xfffffffffffffcd5, &(0x7f0000023000)={&(0x7f0000000880)=ANY=[@ANYBLOB="18000000000bfdff00000000000000000000370000040000"], 0x18}, 0x1}, 0x43) pipe2(&(0x7f0000000800)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000840)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r1, &(0x7f00000008c0)="4b90f7a434d2c621e9460991abd4ef67441b871d93235b1ac5c23ecaf13a6770ceef14516e25428f905f070b24425c44fb712a71c7a36d95c940fecf973a215dce414f8a8cb70a047de621b3f5aaf7a164c0e9d6bf49df6c3e324b3f0625cd9d2916d106f561ed6cd17a", 0x6a, 0x0) r3 = getpid() sendmsg$nl_netfilter(r0, &(0x7f00000007c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000780)={&(0x7f0000000140)={0x618, 0x2, 0x9, 0x400, 0x70bd2a, 0x25dfdbfc, {0x1, 0x0, 0x1}, [@generic="605de9a607eece408061d877e35a1b9f7eab9c4c2f599804415b5e99a8ad6def7581613116c3d8963b01491f9ce3e14abbf147fe28193005702d91d9463be56ed8a7721211c8e1d26dfac0d46ac313e045103f71b5b8b5ab1408320a5153e03fc5aa7e637b78ed100ddc1c850cd46dd106e639228b99caeb53f76116670948bbd4f4351e704fc9b48c11777e3d16e37f8b03c23562ca2b8415ecace3f71539887f918b706506d55d87627986c143590d9ab898f940ddfc24860a8de9b93d5bc55b66d8d9b36f626e544b8deda97dcb85315bde2a2db37e3e3cbaec4c68aae8769cfb735d8750b61618725db04c009d33bd19fdf0f7", @nested={0x198, 0x73, [@generic="fa9426e2eba5f4680fe04f6cf17ec48d2302cc62b80fbd46b5e799b08995fde9a1fdef3eb91fb753a2fbaf2397b80dfc61855040219a9bdd67c9aa4a21a974fb6732c67e3cad1e0186b195ca9bd9bc8e828b6d2543af89f175b9a138b2384c4e3a1817", @generic="d6feda6bd15552fbcbf60dd66e31eb0e881dcf310edd5fff3324351992eaa5b4bc00b2762dc8d8dbc36094ea7bad842ddbabf5e60ea167d395c6c456b3703c4c9e640493089a428c26f2213f8a9dd4722d491711c16fd351dd1f8644ec64e015124d76f0c9c30780a90e5604084e0d3faec195e53c581bb71e1c178bf5ff2ab48dc2ccce0a356d1c8679bfd847874a4c4785354ebf8707781e6da80325568e4e7f70b80bed28b2b82e4e76ef7890fa7fff3e6658d2e8eaa7f26384bf073e29fd8b551026320bd4ee1951304a4d2e7241639ecf68ef625e24e3ae3c420aa6", @generic="557e66b690d0735f4e0ce8abebc917d664f498a7a5c0fb36a5348a7a3c66c31161685814bcd830e3e99a6972b0cb043a349783193f44c87d2c27239a46c8260fd13c6b14f0281af17a225e32c2f016e24d"]}, @nested={0x16c, 0x54, [@typed={0x14, 0x77, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x5c, 0x89, @binary="d06f56e7e8da0737a5569db878ade14f49ce24e52e40d938174212ddb750330c7464def9117fdc75de2cc753d10399502540d3fc20d7a6bae0517a55208340a03aa5c3e344beedae11ea24df1de4d1aec10bf69218"}, @typed={0x8, 0x72, @uid=r2}, @typed={0xc, 0x32, @u64=0x401}, @typed={0x8, 0x58, @pid=r3}, @generic="1b8171ea8cafb89a04458bb3c14e1b698d961b3de19e341de591d96296cb435d1b2f28d65ae232cb9790bd80e6454305992385895aa801ec334b240ac64902099e52d61985e68aa82bd08258dd2f46a7b0f852c4deb27863bbe16404769be7b536999d1558ade8dd6f6f0f1768ff6fc24eebf23f06c1e0caf60c09e39c5520985c5acefb1eee4f41d248f14f303c41ac39e4a5fd447cc4cfa38635ff1e7add02442e73fd6e30d4fd836c0c34beeb91a6d1ed423d09c8a875d8fedf44460c4e7563f36c6d7f3704ea926d21a4a5cdad5e26", @typed={0x8, 0x7, @u32=0x5}]}, @typed={0xd4, 0x2f, @binary="fd223651c8971c750b2f786c1aac1060726868f1558b371a5c83b29d3a0a278446adae3f3807eba965f73fe5508d10e9100da37106b589e5e4c48aab3310491aa2b86c10d35e774d495bc2c51690fce63f182bef4016e90d1aaf401630d7791aed7c0ddd8d6b284acf34b91a6c332027461fa905d5db010120bc1e266332b982dd517885a9f9ec214158d3a78646740b01a714834a229874903c1d30b91d6b4cf56add718d3db7968760ff0cd78226e7b35680f10161d22568160a97ca95073c8a8fcd2a5e1fee20cc6397ee994e5a"}, @generic="a3dd827178b0ae7c05f5ca267ac4a6b670f710d742a4f9476d05e3c2f214fcb596382e098a356c09ed7095df5beaeab7fba740a28a03cad90b9df54302c7adf734b52d3d75483c5f017b056bd250346e883f98106c8894b1a435dddb44cc4829f16c2ce619d5ce441423b7ff4e1ce0a2263813376bf0cdc5e605c08c1ca28cec015a1ef2659e76a836c114e21d28f615b6990b42e877bf8c36bc7be94f1b", @generic="8f4f77f7d7026a39fea620f46f43b0ac402012bca0353ea2afffc5c985c63b6ca8ae8053ce540cf06464062db94e06403808d37c40757d6f6955c3e3b54efe082f48a6c39e20308bd08e3060552d5a067944c640849dccd2ecfbce0ca2243fc667c874779b08aad207feb0b6597d79ec8fcfc1773a91787211ffadc3d0e53f13cbc60cf630f43b1ab6f732f32e55a8ef7bde2c4e07f93b"]}, 0x618}, 0x1, 0x0, 0x0, 0x8000}, 0x4008010) 2018/04/21 18:39:40 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0x0, 0x2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x1ff, 0x0, 0x8, 0xdd, 0xf15b, 0xfffffffffffffff9, 0x2, r2}, &(0x7f0000000100)=0x20) socket$unix(0x1, 0x2, 0x0) 2018/04/21 18:39:40 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000001000000000000000", @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="01000000000033a500000000000000000000000000000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/21 18:39:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000040}, 0x265) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockname$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000280)) connect(r0, &(0x7f0000000200)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x80) unlink(&(0x7f0000000000)='./file0\x00') getsockname$netrom(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x0) 2018/04/21 18:39:40 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x80, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000080), &(0x7f00000000c0)=0x4) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x9, 0x0) 2018/04/21 18:39:40 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x84) close(r0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfffffffffffff001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) [ 361.754727] binder: 20586:20591 got transaction with invalid offset (0, min 24 max 40) or object. [ 361.777809] binder: 20586:20591 transaction failed 29201/-22, size 40-16 line 3197 [ 361.792373] binder: BINDER_SET_CONTEXT_MGR already set [ 361.797994] binder: 20586:20599 ioctl 40046207 0 returned -16 2018/04/21 18:39:40 executing program 6: r0 = open(&(0x7f0000000180)='./control\x00', 0x80040, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040)=0x7, 0x4) creat(&(0x7f0000412ff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./control\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00') [ 361.805583] binder_alloc: 20586: binder_alloc_buf, no vma [ 361.816305] binder: 20586:20599 transaction failed 29189/-3, size 40-16 line 3134 [ 361.839332] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/21 18:39:40 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x400}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001300094700bb61e1c3050000070010000200000045000000007f000019001a000d003f000000000300000000000000060400006700", 0x39}], 0x1) [ 361.855647] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/21 18:39:40 executing program 7: prctl$intptr(0x1c, 0x62) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80040, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0xd44) prctl$intptr(0x1c, 0xffff) 2018/04/21 18:39:40 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x418001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000001100)=0x4) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [], 0xa, "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"}, 0xff8) 2018/04/21 18:39:40 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x6}, 0x3, 0x1, 0x0, 0x2}}, 0x2e) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x3fe, 0x102) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)) 2018/04/21 18:39:41 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$void(r0, 0x5450) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x1003, 0xd9}) 2018/04/21 18:39:41 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f0000000100), 0x9249389, 0x8040) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff}) dup2(r3, r0) 2018/04/21 18:39:41 executing program 7: prctl$getreaper(0x400000029, &(0x7f0000000000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x8, 0x4) 2018/04/21 18:39:41 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000003c0)={0xf26b}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xb) pipe(&(0x7f0000000000)={0xffffffffffffffff}) recvmsg$netrom(r2, &(0x7f0000000380)={&(0x7f0000000040)=@full={{0x3, {"0d58f1376f72b2"}, 0x40}, [{"e6a951ab832a7b"}, {"129120c48fae26"}, {"aab0e826e526d6"}, {"08e7ddb3ddc96e"}, {"3982e21a6bad59"}, {"d98c81d8e5070e"}, {"358bad8d3b4c50"}, {"b40ca3b2b551e4"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f00000000c0)="c39f9921dc0109fe2178643cb552ba84a21c1f06ecc3ccbad7dc1746b5265e40c17138a8ee7e52a13c4788806e261597166ab83a0b35307154d9caa4163bf0f9d51e6a34a25b154bee64731acc61f4fee8aa50049b334d5b4f", 0x59}, {&(0x7f0000000140)="73ee19f9b4138ea7730016393d4441016093f7", 0x13}, {&(0x7f0000000180)="f5", 0x1}, {&(0x7f00000001c0)="7a211e60d91f5a1431280a40479560fcb10817fcc8e1b0ee3e5b66429550fd7ca88754d63a44521c5d2a0a32b64dcac02bf71f9c2fc9c498b5ac3ab3f8371b31e638fd6b10c3df16303559020dfca2f2227d2430035a76f50d437b625b0659301e9503a0455574fbb232b3", 0x6b}, {&(0x7f0000000240)="a760abe5fb44c03eac4df854432b226b7d8f540a0c98c114b6dab9757f52a5c6c392a4e6d003f8827743548fac62e3825ed1b607953e87c5761c57da5b", 0x3d}], 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xa4, 0x24000010}, 0x62) 2018/04/21 18:39:41 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x10001, &(0x7f0000000100)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x23}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x1000000000002b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, 0x1c) 2018/04/21 18:39:41 executing program 3: signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) unshare(0x40600) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="ac4291ea9c39f96efbf778584dd882ef21587f14818cdfd5f04f37ad1b688c97e2cd5e69b7b6988538b56e18405fb93af68b20add9069491d560b3a4c101ce965967924c3a938dd3ec7f3378e7092e5355f36b928090e72eec3088b20c371a70ed25795685b4ca04b77af3945c006c18a5b14bcb65b810be9d99e82fc581734a005a72ff1094fa7b6228e117412c47cbb4495f8eccbfcb5b581d4a237227070cb5412ee5a81c5f33e5c1283acf9fcd7b689734430741fc786b9992d7968642af33001a2ec899a21aba2f68d18eca975c23e6774c2dce01527c", 0xd9, 0xfffffffffffffff8) r1 = request_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0x800, 0x2, r1) 2018/04/21 18:39:41 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101046) write$evdev(r0, &(0x7f0000000080)=[{}, {}], 0xfffffffffffffd7a) syz_emit_ethernet(0x40, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0xff, 0x9}], {0x8100, 0x0, 0x100, 0x2}}], {@arp={0x806, @generic={0x20f, 0x5, 0x6, 0x6, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "1acc62d88050", @empty, "186805ca0aa91d837f677eb2f44c815b"}}}}, &(0x7f0000000240)={0x0, 0x1, [0xfd6, 0x212, 0xd50, 0x19c]}) r1 = gettid() write$evdev(r0, &(0x7f0000000100), 0x0) timer_create(0x5, &(0x7f0000ec5000)={0x0, 0x12, 0xffffffffffffffff, @thr={&(0x7f0000000100)="7b1da3686dd2521e55b1c9d4a4215ec51e431d288dfbd420c6426a1340be9ad2e000743ed1af7e98fc9813ad7499f1bfa2cbdbcd9479d531212018d5491d6e74f12e3a4dc7fefffdaf0f9b71dff111", &(0x7f0000000180)="5d483866f92d7cea1b2c6b55cddb701f453fb9e43182f66852441c08b4a2003f8162626db17486b1ac023d96b8549799f407cd8a52cc00dd8b0bb11d0de563d25d16e95418ddac65c750bca4eb51a388ecb36ce11dd57eeb5e7771c0607c58a57b08597a19765a5dc2d8ccf5e4046aa5e930a79b4a43d3c7c31cae120f055c0c1e4ffc8b592be73a069c0ab1fcce986800e44bd771e9f735e6effafdee42611c9bd7df7a4b"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) 2018/04/21 18:39:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/packet\x00') writev(r0, &(0x7f0000a5bc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/04/21 18:39:41 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000580)="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", 0xfc) recvfrom$ipx(r0, &(0x7f0000000440)=""/18, 0x0, 0x0, 0x0, 0x1cc) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000300)=""/217, 0xd9}], 0x1) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x4e24, 0x1, 0x4e23, 0x7f, 0xa, 0x20, 0x80, 0x62, r1, r2}, {0xc00000000000, 0x7, 0x5, 0x3, 0x3, 0x10001, 0xfffffffffffffffb, 0xc766e00}, {0x2, 0x2, 0x1, 0x57d}, 0x6, 0x6e6bb4, 0x0, 0x0, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x16}, 0x4d5, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffa, 0x6}}, 0xe8) 2018/04/21 18:39:41 executing program 2: r0 = userfaultfd(0x800) fgetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'com.apple.FinderInfo\x00'}, &(0x7f0000000040)=""/33, 0xfffffffffffffdb6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x420400, 0x0) recvfrom$ipx(r1, &(0x7f00000000c0)=""/41, 0x29, 0x1, &(0x7f0000000100)={0x4, 0x9, 0x3ff, "e285729718f0", 0x80000000}, 0x10) userfaultfd(0x80000) 2018/04/21 18:39:41 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x3, 0x0, 0x10001, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0x5, r1, 0x1, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6f, 0x1, 0xea, 0x7, 0x401, 0x8, 0x1ff, {0x0, @in={{0x2, 0x4e20}}, 0xff, 0x80000001, 0x100000000, 0x9, 0x6}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r2, 0xffffffff}, &(0x7f00000003c0)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000000240)={&(0x7f0000000140)="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", 0xfe}) r4 = socket$netlink(0x10, 0x3, 0x3ff8) sendmsg$nl_route(r4, &(0x7f0000000800)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=@ipv6_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/04/21 18:39:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/250, 0xfa}], 0x1, 0x0) 2018/04/21 18:39:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x5, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000007480)=[{&(0x7f0000000140)={0x27, 0x1, 0x2, 0x0, 0xfffffffffffffffd, 0x6, "203e9b7eaf7005a8c9b25009bba9749113d264d8dd08c0fe4210052ece0706ac36adb9a501e7dd45a2d08cdc3d02f9187ab94393989196c5a182790d4dc916", 0x37}, 0x58, &(0x7f0000000440)=[{&(0x7f00000001c0)="20102e288aaa7ce2", 0x8}, {&(0x7f0000000200)="af99db1fe9b99dc5465457cbff5dd682a6ea74949d22b22338b7a6416df3b37f3ee366d2659ee7f3517eb5ab9e75370230098016ffba742baee95fa837156c53d480f2c6ca0a487dbcc3537a42d29bc6abcc2fb2f2700c92805b4db23fee06628292c454e6f2beba1c78b06448fe635895ef3112d7b123184b48cd", 0x7b}, {&(0x7f0000000280)="4f35a8a3ab87c1652efd3e8936a953e59c1cdf2d00483aaa092cb4a452ee925c233c83a0864de577fd4249f3ca42c9da0564ffc2ce24025fda9ef33efb54495948331b5883faf86229534ef395c9463c22d6bc08acaab51256e73633b8850aecd8ac9c473854e97d44fab115982872da33ffad321f23c1df2b14fcda3a", 0x7d}, {&(0x7f0000000300)}, {&(0x7f0000000540)="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0x1000}, 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0x1000}, {&(0x7f0000000340)="b034aa87214f03b2401b4961afdb77b5b78081fb631094747a16c4758fe0c1a921f961ab198d9f9c207c97d83ff9b7b2e0116af71d414948e16a9ec795b55c26a757d978d79ea521b0517045487b8add647ceda5de30d22d818fbce185330e8d62ed59cb07796702a03a528055cef9af84859469f3c121d82992e6f4021822c4ccd985ebc4971cd51208e8c4528ef547aa6b9c38c2d244ccee6f604aaf4003c961a1629d397518c9b715a176a65525e51245903e84312dfc82332e1f06a7b13e34acdc9a5bd66564e2826c13943ce46fca7ef602c68efd6c793f2ca35239b7a92a7c6b308ed6e2c9c9f213f7e140f063fcbc5ab14837e219bd5eed6d", 0xfc}], 0x7, &(0x7f0000002540)={0x7c, 0x116, 0x9, "c85db025d24810eaa775ec97cd3632c191b5d233397d4a00be3612358dc2c4d99e81b289a8278a2e1ce5442b1a7eccd01e05b3324ff48b73e4c9f99c410dad47d85633dcf01c1511f8fc50229b2580c3c622b5a04b6bf3364bd9201587d67d2a39134fb20fa56e99f5c72dd81dde"}, 0x7c, 0x4800}, {&(0x7f00000025c0)={0x27, 0x0, 0x2, 0x7, 0x32, 0x10000, "d9f1c97c16f18c4356474d1bba8b6ced8eeac6ad726074096f04958d7633a66c0a8feba9a54df9817340c9ccbba25df86fc4aa2fb846e495a5de8a896175ef", 0x2c}, 0x58, &(0x7f0000000480)=[{&(0x7f0000002640)="2023e61c698e854742dd43fb26f410222248300b53d26a2432394de1eaafff4eba33b8329c8511e7f2d9c292365480f60762943a34c7f5578c0d840fb5686c693a6c0aacb6d866b73a082aec62fd2ba8cd3ffc509b3fa2669d480d32f4a741640d82285ecaf4f19657c7aef4dcacc37aa4fd9136fe887fbbaf58cde819c646a38371719fd7c0de1083647bc221aab7ccd584251c4bf841fd89de92d04f909357734666bc7a530c7b433a4e2db3061cfc47a568858cd6dac4f46cb18a0037bfe5a8ee3aa236981123ae226d53597b6d7ae834771f49", 0xd5}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000002740)={0x27, 0x1, 0x0, 0x2, 0x4, 0xffffffff, "71ddccf3851f6a806a76a75e747dd8445d78f0f257cb7b0ee2f62be857fde591f11d47c4879673c05bbe48d40ae70b9bd88f72c7fdf5908c3e65e52e1fb840", 0x2}, 0x58, &(0x7f0000002d00)=[{&(0x7f00000027c0)="1749616b2149697f7fe6636c00fb07183018935b8d42e2968d7996d85b16de196531b65e7e88fe96f1649b1556b90b788852de0465af76518224b0c01d344ca4c6e62fe082a0ded2c13b333b51a7a4606875b143bde1c6c3dfe1c9026346eaf6e979f38631061cfe6b75d8828ec4338d9859c0ad932ed9a098cf159989b215cd642c0da1e589c69bf9340f074314bb65fcbac7c4f98d608aa4558e8f700af5", 0x9f}, {&(0x7f0000002880)="4f6adbddba8c6e309c7ba7f255b08d7382684c636083f0ea7b5bb427abf75acb120c3f1a4c6d34ffb537077d7e5d6711dd57ca0ed98fe17f9a21c35bfeb0b655458ccf589f8fa83991067755e9357c7b77f29a868235c0c07e69d0560a20888b172804b02939b9b600a53b1bec9a6f8f98544b66ccf6c95e550687531c64959e785a", 0x82}, {&(0x7f0000002940)="8869d7a7b09cde096669b0838a64efab5f73ae963f1ececd8856908a6f45b8c6f8e5cad2792c1254586914991e733d659255463f2b759f45fd5e7dc720afba6ea944c3ee88ae09ffb3e2299850173b9464fbc43fd0835aabed8f277e2fb0875b870b86641374132abfb09e4d1fdc656fcda38de29db88079e2eb7b440d3e2c3fbcaf0b41712a13b58c56ed8b80d8496dae091c01870fc10eafcf0499eec5", 0x9e}, {&(0x7f0000002a00)="90148a0de6c2001dad37cd34900778f0a44da4f3e45d25421fb4f578358b793762320a4ff982563b7b47edd17f14a0ed2dda64f608667df552794ce9736552f96bdb5f944e68d0d240af06bdcf0499e27d1dbfd9208110b1c24b0eed67dcb2c356bf4d95da63e97d7e05bc92830a4b8de64df06e1b71f89d523b74988f253c7e1e2770a326cc5c33b2b77548cb753e393aca50cb2f0a904c4ef881", 0x9b}, {&(0x7f0000002ac0)="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", 0xfa}, {&(0x7f0000002bc0)="3a438c71cf256873f48051716a257ce6bd8819b345f0617d98702a332aeb93ffe3b407f0ca1ac56528e882d9646a70888e51d2be3d5af53741912b46aab3616946f086bf15fb0e1c9cab06d72728eab28bfc96f7", 0x54}, {&(0x7f0000002c40)="f15a94e0903db51e07879b0a75a0b0bfa553c96f169b1473423cc81a907eba9b6f4a4eed451533b58a1669bc970ee1f7dfdcfa96c0ce36aa0b63d1c8bbd7a7a1baa54422e4918466832578c9bfee6c3941b7a32e498af13e80b71d514a1584c8a064969c93", 0x65}, {&(0x7f0000002cc0)="be09a2aa79db93f55b59c70768ac9df0203cb297d00c2042fec333f4a501d236691e4305a29277be694dbe5d88386a0dd93b2f", 0x33}], 0x8, &(0x7f0000002d40)={0xf4, 0x112, 0xff, "f188195a1eb82a51dc23169a13723657ddca63175bf812900bb2a28532cda0d2811be8c7f5aaeff665094721cb2d4a8e1da86a99bc7638113c580013569603f3d101bcacfd26e0f7fbbc791ca8e5b7f8a3de6518de8fbbfbfe4f35d86d67da11687476e333eaf7208c4234022fc18329b4506c1d173164f0ddac10e62506f477a634510f8423693f137f2f6b3676c82bee466bf02de31acb2418c9b86aa6ab94607e216edb5546bb36acef5a090c38bd9bad84c77a69bf0fea7b3fc145903abd184bde02f784d05120d3524dd928759daeba00460a08d377ecc7d08b74618b2ce9a353b74e92123e"}, 0xf4, 0x8000}, {&(0x7f0000002e40)={0x27, 0x1, 0x1, 0x5, 0x2, 0x8, "35081abb2ad082f54042c42ef947ed0aeb1a8fa0725fee6239e75893fe9274c221aff10154a1a7dec8d1102b1224e1ef22e1f25b7f60b3e4e84d04d7a0f5bf", 0x31}, 0x58, &(0x7f0000002fc0)=[{&(0x7f0000002ec0)="96bab2d38b63e9b10aa3", 0xa}, {&(0x7f0000002f00)="570497f2af1a0a32a05b6b008b2166c22959bfd84437e45a336b4d9d3d11eec0cc735af5ae14474f4fd11e222f0aa31238cea8e058e217bddf6157e2a69a08b770fc62bd72de50b0b2e1b4a230c632356563717dd3bc4a30ad6b724d01212707843a9a4aeddca23420d1ef0a6fcf8fce", 0x70}, {&(0x7f0000002f80)="5c2c4e305a88a61d87038bed8f1ea13a1f3da95239d06903a216b56fcba4cb21352fc1d6f50724800a69b9dfc7e8fa27", 0x30}], 0x3, &(0x7f0000003000)={0xd4, 0x111, 0x1c000, "3d7da469df475801de262752436ec6fea87e51c6639328ff4b66d973228100477457a7da0c8c5359240b2bcf9e94041f7324f6f9a3791532f05330b4b758ae8b2fb1b808991df1c28934f3a6d0d554cd03ecf8122bc1fc1ed40df2438e3b8e2eba5584ca3aefcf797d218d996efb0b3dc4ebf5f7fa915a601fac4fde5b430346590f8bfabee812567fe00cc609305e870bb769cfd19cb1599fc3ba06424ede6313255f55b45a615044688e419db0a07ffc0ba3cd3e82e647322e63976293da43562a3746bec3"}, 0xd4, 0x4000090}, {&(0x7f0000003100)={0x27, 0x0, 0x0, 0x0, 0x40000000, 0x1, "840e71ccc98f3ff763e37ac6c6a066cf22f2075f1cfadad8bd11482dc48ecb05ffc335a39d60a4dfe11dac22948f9a51f6577a3c0041e3ff9271e1469a6dc7", 0x2d}, 0x58, &(0x7f0000003240)=[{&(0x7f0000003180)="dc5abee1dca147d6779ec3a290ed86989449e5974454758d6947756e5b7c60cb8a2e4ce805dd6f882dbd7b086b03c04dcd54df4e79561ece2cb4722d74d7280d7cb4015b8fabfc3f188d9dd5c2636a8b31d131ce7d25f6a2d9703edea736172e1fd6cb5b95a485fe995242da6756642c2a27a4b84df199d36b2af74763756c83e4c4fa4228d20642256562a683bacba16699b0359fa4c803229d923c6cd8468d99906a7366eb8b2f18439cf0", 0xac}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000003280)={0x27, 0x1, 0x1, 0x0, 0x2, 0xed, "da6fa5cf55c7c7e7c76e535c8d524cf99d0ff88f00529c931e9a0f2f1f61f2cdbb2c86ffa4afad821fb8f23077b8e5537bb3699514f8fc0a396be320013726", 0x26}, 0x58, &(0x7f00000037c0)=[{&(0x7f0000003300)="d09efd23d0e4e31c7702fd8ae70a91f332d227bdc75c5a86f2dc71bbaf0486eddaf4200e316b4f27264177604ec0ca75", 0x30}, {&(0x7f0000003340)="c0ff80cdfb34", 0x6}, {&(0x7f0000003380)="52965faf1e2135123017ebf454bebce689897d0954a75be1095ccf69bf4c22c6a6a1b062a772f6ac7e04d6852a711f6eb5df467bacee573564e617dcf28d117e32f64e6696f2381d5ff401", 0x4b}, {&(0x7f0000003400)="77f144f4f439e6fed88f1c5c7a4ec35727995f9a9bd2eef64299e71538a1d655adfa670eb38c91744521e2ab1237c66ce52eb2a96390cd3078a66d2602d5e7b708d33c32e8a20b3df2a59a1b515189425c5b49c6e13ab973948e1f54f333754f263a50866bc6b89e1a0d0a33c1e4d511a5b2b7b28132ca44bd7a54edcbc76607cfe14b232ac8018b8b23d8fe191eaabca12dc02fc119b21091b66776c41e6b3c3ca39eff064a49557c4455312150146ae199088712ce16d8ca427d6cf975767ad88ef62c2f38a78596bff9b5c104718de807a17dcdddf396be", 0xd9}, {&(0x7f0000003500)="5065d82f34497a6fafac7f1fead52f71b5ea0897d2f8c5febc2f366449d8a3ca62d9be40e96f4213d9c2a14ba6af7fd5f322576b6f0b49221372192f88d748cdfb03b166f177fd65ba2f3f58ec9095dcc27c8f05037fd49e205ba52564df6f182a0f87a34a51a928f5d136970f56dd0913a9bda0891ea18472d28d6a0f609037d687299816dbedc5bd2ccdc6e88bd82b10d1a91db5b0f29ffeb4cce57a2b11c4e0a9e9607582b165a700b69fcde3a5fa448d50a1d6ac9f3612eb12906fdfe8b12a4a13bbbab5312e13cc55374c20c1d6c9", 0xd1}, {&(0x7f0000003600)="d998c23b474dad88690247adbb0d1774cbc8d476ad00831d0781bbea43b59308e1754b35f21ec7eba1d85534bc1d85a5e88d05eb042c64d86fe6c991168e17c233b62726eb2a5fb0050cc5ca5080e75557bef9393d5f0bef00dabedf64c9e3a7b97422ba94aa3871c06cdbc1b0ecde17ab2a2cf1d3ac907b6dd6e4b8522acb6c71b2143ea3076a91e7cae23d13e19802ba77", 0x92}, {&(0x7f00000036c0)="897e66d65114bc15d4ff42ec7a315ccfdc1e4438cc8a47733dfd148d96187b639678acb88b439e7decb2244a81bfb03a8760901ac4088273ed63b2a7ffcaaf1800528a45402b9b0dbdd617705645a4355ac938cde7187450cbfd197508a9a9e9d11fb4f74f82157903027bd4561815fff7104e85c8ccda3f15c9fcdde1ffd213c1b3136527830f52e17df1ec86717a8b292f324e61c5fb10d80f7cf90fb15696581ce6c8762cfb2d33d63b306289bbc61ac64516e8009d3007daac82fe6f59c525f275a80582511afc71d1fbbf395801c14f2d21c8ca1c3c4c5d3f5a21920219e7c4e2dff6562cd57771f04fa494", 0xee}], 0x7, &(0x7f0000003800)={0x10c, 0x1bf, 0x80, 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0xe5}, {&(0x7f0000006340)="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", 0x1000}], 0x4, &(0x7f0000007380)={0xd0, 0x110, 0x0, "8e7a5c633dfa4d5715d1c1dacf56c1e767e2ea4861a8a94cdfa48eef08cee13c4eef8da7aab7ae8eecf9d37b867b36e84c1957a117168822a08e23584e9b90736b91eca39f32216e28b981d626aee9a7b4d50ac7e2d730bf7bf7dd7e47460faa4b56ac9a98e53849b4988a78e10f9cc38dd40e8693c131910ea5ebcf714ae29b37c041093a23731dcdc1ba861a6b24ec76927902e905cea1c031ff3b158cdf3b362c1e0a8b04ae73a07ca4448ca7d756a8533f3fa3edea1ccc8d2bbbd3b51eea8ddde9"}, 0xd0, 0x4000}], 0x9, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007580), 0xc0e, 0xff7ffffffffffffd) 2018/04/21 18:39:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) dup3(0xffffffffffffffff, r0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) 2018/04/21 18:39:41 executing program 3: getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/sockcreate\x00') preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40, 0x0) 2018/04/21 18:39:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0xfffffffffffffffa) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r2 = dup2(r0, r1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/21 18:39:43 executing program 2: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40400, 0x0) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/21 18:39:43 executing program 7: syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/21 18:39:43 executing program 3: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r2, 0x0, 0x80000000, &(0x7f000005af70)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = epoll_create1(0x80000) r5 = dup3(r4, r3, 0x80003) r6 = epoll_create1(0x10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xfffd, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x5) r8 = epoll_create1(0x0) ioctl$TIOCGPTPEER(r7, 0x5441, 0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f0000dc0000)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r7, &(0x7f0000000640)=[{0x0, 0x101, 0x76b, 0x0, @time={r9, r10+30000000}, {0x8, 0xfffffffffffffffb}, {0x7, 0x3}, @addr={0x1}}, {0x9, 0xfae, 0x8000, 0x7, @time={0x0, 0x989680}, {0x2, 0x3}, {0x377, 0xfff}, @queue={0x4, {0x40, 0x80}}}, {0x80000001, 0x8, 0x2, 0x17, @time, {0x800, 0x8}, {}, @ext={0xb9, &(0x7f0000000540)="64228a7d864af0e8d542923d853ca7ea3095ff2d6d75f04c12d11d9e80a41b259779cb52bba9c5422e9669973fa9b87741ca31b05090b83c906d285e6442b93810a5bce81a4a549b6f7002052eb61b59a527d069c3a5f25a5b8d4ec4626086fbd8cf0fcb76d1ed81a8d2540dc08aec0dee036f8204dd2e74323b65cf68f007983873189eb09e67cab5e4ebedd2a56955e2c81ffd9111385cc3f679353a39767abbe76ef2e37633b0bddf6b577dace5f8b27742058118d8638d"}}], 0x54) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r7, &(0x7f0000000700)) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) r11 = getegid() fchownat(r5, &(0x7f0000000300)='./file0\x00', 0x0, r11, 0x900) listen$netrom(r7, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) ftruncate(r3, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r8, &(0x7f0000b1eff4)) recvfrom$inet(r7, &(0x7f0000000440)=""/65, 0x41, 0x0, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) dup3(r8, r6, 0x80000) 2018/04/21 18:39:43 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f0000000000)="a92b2e6bfab83ac3b0a0097ea27d91f447f2381df1ddb051b61e04d37709add1876595175a49095edd1d6fb6f7c60337b88b0000000000000006f5a80126d50e58e254eeaa89ebfb8427d54a967cc711df86ccdc42227438008d838fbcb1d8e5ed493435d8ba40ff077c6095ea0911fa786b076682a4cfcf6a19bc407677fe199ea01b91cbf1f6a0a7074c0c70b6bfbaad2bb5b010ef", 0x96, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) 2018/04/21 18:39:43 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000002000)=ANY=[@ANYRES32, @ANYBLOB="00ac2d2b0000000000000010000000000001"], 0x16}, 0x1}, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x7, &(0x7f0000000700)=[{&(0x7f0000000140)="416a59f79da77fc8a91bcea2a2f5bd1d07678fe08177844412fcdbcf1144c6f0de134ddc8326aa8320dbd0d6c070cb57150f746cc7f9d042e5e92063a8867de0ad481c42bb70a8caff7c6eff78a45f8a27f1bac48c1d618df19a5f50566f74c32bbba365d0f761e7c343d6513325425a6880925399ad48e6d470cae97eb620153ea5acb82022232f2be5241e02dd945ffaa53705a8a28547424a0e5c616f3264f5dfcbbf173eb3a960745b8854d426a9215228787021d9909ce99ab685a8cbf0de65595f84bc8f54f651bb460884263bf7edd071fa6f97061d788fd21e5f257107c7f70438", 0xe5, 0x3}, {&(0x7f0000000240)="932a382d8ae9cd7456ff3353671e2f5f82e8f59283454baf4f899f05c92bfeb4a21e55a1d090cfeff3156cfbdb73e8a6d392baa8686cdd938c5770c95d02eb7589459b24ebd791d099dbd2e46551880c351d87a1402fbe3a7f8f5444cb517edf047bad191235d62b75cbd4464adfdef3005af8315d382202a50b346c60fe2e4e1fe322581a04345380eac6f5dff192593b214ddfc2a648a55516e7196fc3928ecd658d5acea4cfb5ae310db084c8a8f99d62d3a060529d1708a6f1cb219b6e8a175883c5826f63a23e8a51c727a34c7a0545755f59a6199792577c8fcf55ddcfbe", 0xe1, 0x3f}, {&(0x7f0000000340)="205e79fdd72177cdd603afb6ce355c89cf1717ae0fa7646eded0b872261ff9d59add860e3d0725717b9cbb7fc51f9149a95228e4", 0x34, 0x9}, {&(0x7f0000000380)="881c4eec7e4cb304f0a782ed4296ad43bfda4332ebfa7fc2af7dc724cde4387afd925d97888cefcfd3e0bfb236a7fa022612c220cdc19ab4f947a5b2c22226c867a4b4621334be85089154009e9bf9fb935a7d8fcdc91c4a9df066ae8195f5181539c5c702841c90797e5cd9fd5f64a912372d5110d7a6954a15bbc2691aabeca4f4d11bb46d4fe629fe58e3f53754e36e0817c011711edad8b00136a87242c15ec8510d61a425087fbcbcfabee186cd46f03e13c97235ec388b6b7a9eae2b87cfc8da396c303f9f63633f20c64d75587f32", 0xd2, 0x81}, {&(0x7f0000000480)="e2fb3f79ab6b63aa5b053b042c555f59f91e04c5dd1035ad52f1df11144d87e783988f7946a145dcd1ed98016a82e2c5cea2c1305694c26681a84b03084359e6f93e334b1bd37eb7c814a4e56a17c9ccf656f6ec435eec055a559cc0748b240c1aa04561e0288d0fdf3676ccf4ed1c17760434ab18b94bacf063b19dd4c34f339009a2bcf09bcc24296c83e335182510d80c8113509e808116595459f4e6ee7b69d26343", 0xa4, 0xfffffffffffffbff}, {&(0x7f0000000540)="8bfa9b9dc7f786a14d2dd3b30b9a44c293b27b7d38e871e56df5a3de4235dc456424b78ef436036a731f96ea54b26dd891687dea0b1aa103dee74a249293b3392bcb2a1ec5b5bffb0a4a7510808e8218590e26f5ceee2cdbd0262301d61bc5bd08c8564ddc99a24d4bcbb647730ee1f6f777fbc784355c48a293a511f42f6a62db752a33fe9ed4eea5fbecf56880ef7dfa5238a29d61f9994910834111dc6b6282403108700b0a4ecb89", 0xaa, 0x7}, {&(0x7f0000000600)="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", 0xfd, 0x3}], 0x90, &(0x7f00000007c0)=ANY=[@ANYBLOB="6769643d363f3833373138322c7365fbfad11a6fb18c432a923517d04dd4e14d73025986d3317a8e8162b473"]) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) r1 = socket$inet6(0xa, 0x802, 0x2000000000000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x0, 0x3ee, 0x6, {0x0, 0x989680}, 0x100, 0x401}) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) sendto$inet6(r1, &(0x7f0000003080)="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", 0xff6, 0x0, &(0x7f0000000c00)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/21 18:39:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffff}) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="c61bfc0dcfdbcdc91f5bbaee8a7ae4f590fa06388e540b374f32c5f3544d05d6915b07d32dd14b580a9e077f0d", 0x2d}], 0x1) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000240)="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") 2018/04/21 18:39:43 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000580)="fc0000001a000735ab090008090007000a00225900320000040003002100010000452fa49e3541000000000000036915fa2c1ed8860200a79bb94b46fe18d07f9474000000008c0000036c6c256f1a272f406d68d8d7f7bc5547746677d0db8934d07302ade00000d7d5bbc9fc3d2e80772c81fb2cc576e1f0f156272f5ba4fdcf3cdefd5a32e280fc83ff82f687f70c9d00f2fe082038f4f8b2b8610bd92c83170e12bab2ced243f295ed94e00091bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a8ad0a4f01731d05b000240000e8d48f6ff6b621cc48deac270e33429fd3000175e63fb8d38a8757f1", 0xfc) recvfrom$ipx(r0, &(0x7f0000000440)=""/18, 0x0, 0x0, 0x0, 0x1cc) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000300)=""/217, 0xd9}], 0x1) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x4e24, 0x1, 0x4e23, 0x7f, 0xa, 0x20, 0x80, 0x62, r1, r2}, {0xc00000000000, 0x7, 0x5, 0x3, 0x3, 0x10001, 0xfffffffffffffffb, 0xc766e00}, {0x2, 0x2, 0x1, 0x57d}, 0x6, 0x6e6bb4, 0x0, 0x0, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x16}, 0x4d5, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffa, 0x6}}, 0xe8) 2018/04/21 18:39:43 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x9) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x6, 0x9, 0x8, 0x9}, 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100), 0x4) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) 2018/04/21 18:39:43 executing program 3: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r2, 0x0, 0x80000000, &(0x7f000005af70)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = epoll_create1(0x80000) r5 = dup3(r4, r3, 0x80003) r6 = epoll_create1(0x10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xfffd, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x5) r8 = epoll_create1(0x0) ioctl$TIOCGPTPEER(r7, 0x5441, 0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f0000dc0000)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r7, &(0x7f0000000640)=[{0x0, 0x101, 0x76b, 0x0, @time={r9, r10+30000000}, {0x8, 0xfffffffffffffffb}, {0x7, 0x3}, @addr={0x1}}, {0x9, 0xfae, 0x8000, 0x7, @time={0x0, 0x989680}, {0x2, 0x3}, {0x377, 0xfff}, @queue={0x4, {0x40, 0x80}}}, {0x80000001, 0x8, 0x2, 0x17, @time, {0x800, 0x8}, {}, @ext={0xb9, &(0x7f0000000540)="64228a7d864af0e8d542923d853ca7ea3095ff2d6d75f04c12d11d9e80a41b259779cb52bba9c5422e9669973fa9b87741ca31b05090b83c906d285e6442b93810a5bce81a4a549b6f7002052eb61b59a527d069c3a5f25a5b8d4ec4626086fbd8cf0fcb76d1ed81a8d2540dc08aec0dee036f8204dd2e74323b65cf68f007983873189eb09e67cab5e4ebedd2a56955e2c81ffd9111385cc3f679353a39767abbe76ef2e37633b0bddf6b577dace5f8b27742058118d8638d"}}], 0x54) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r7, &(0x7f0000000700)) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) r11 = getegid() fchownat(r5, &(0x7f0000000300)='./file0\x00', 0x0, r11, 0x900) listen$netrom(r7, 0xfffffffffffffc01) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) ftruncate(r3, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r8, &(0x7f0000b1eff4)) recvfrom$inet(r7, &(0x7f0000000440)=""/65, 0x41, 0x0, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) dup3(r8, r6, 0x80000) 2018/04/21 18:39:43 executing program 6: setrlimit(0x40000000000008, &(0x7f00000a3ff0)) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x87a833c, 0x240) vmsplice(r0, &(0x7f0000001400)=[{&(0x7f0000000180)="da1f0c8df0ea91af6f5a6897a54ea43162fee7d15273a6b81692868ad0464b092e849c1479ead5beee5c6ca608a2c15946799d2391a924055f2854a91e9ea2c93c8372d2c586ecfbb7e25528157cb5bef4671bcbe1eea4b3e57edd35e49c00048e2eaad34a2becf08ad1167f9f9ddfc3d3681b856584302936109d4159fb62912b049efa50d466ad3cf4bbe174a2be01c64b18aa13c94ff926c929ccbc29ca55c7501b5d2c5725baf0603faca253317711039f8e48fd83a9f9cadd68d8a2287e04fb2971f41bae00631e0a933a8e37777cdd", 0xd2}, {&(0x7f0000000280)="70ee5faacf5f1f", 0x7}, {&(0x7f00000002c0)="badd87dc5ef3516ac7779e226ef690fa90b2e22282d4a9bf870c966552a2fdfe8d0aeaecba929eb6db175f3e8cced7bf6099e6f89f3ba1877318", 0x3a}, {&(0x7f0000000300)="da409e105a7162212cf6ac12c05a0d8c0b9e8329fb86a8cf4057a801d37a8aef99cc3c691527bd5f9a8324fa84c809522097f1d438fbc9e1deb4f3aed025594d3335c1d92b9b79e17890f6af697ef5e91b2f934667fd8328ed42aa1740f8b70cfb2d2e3685e030c33a9eee3a68f23242f104ed13c2c7cde2fa7557dde52f0e2c2ab6d57af76099738755675337bc3418137cd60ed63d8032914ceb166e20114f3cc1f5fe88ef9e02a85f96b5606a471b8ef5e73234188177debf87d907f10260150b0f06311340bba73273b71e6418003c291b807a3ffc2aeaa6cc252e73", 0xde}, {&(0x7f0000000400)="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", 0x1000}], 0x5, 0x9) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000001440)='keyring\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key(&(0x7f00000014c0)='keyring\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001740)="4faa2a55c38cd871b8381c193fd3164c59858c1323511e57864cd82704cf9b73b3f4b981983083205d62849ee0b98020859633562b6beabb71c171ad8535fa008f221afd41602d216a3a5b3c800503403529b8", 0x53, 0xffffffffffffffff) add_key(&(0x7f00000015c0)='ceph\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001640)="8139c2d59d42563a1e8b1f86e172d2882e24bddb52bdc35293aff90375a93d60e6e19107d0189338010c3b56c50e175ed960b58498c13aedfa2766210bd0f7f7a308a463aa7131fcac58375f2d8cca801871e6e904962880ce82241b157c60574416ed70ca5de2951c07aea5feea5057e7885c45d5247118757ade0c6db7166240efd95b6f35e7ede26645aa8c85dab00151a9ccf66a2ed872051933b7dabc0b36ceec764e87d6d08af2de1329e04a3fa61d435b281b3a04e1835b15c75918bd713113f77a6797003359ea9031cc0e9e18e83e9f6be3", 0xd6, r3) keyctl$negate(0xd, r2, 0x7fffffff, r3) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0x293, &(0x7f0000000140)={&(0x7f0000000080)=@getnetconf={0x14, 0x52, 0xe34, 0x70bd29, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8840}, 0x0) 2018/04/21 18:39:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000000200)) ioctl$TCFLSH(r0, 0x540b, 0x6) ppoll(&(0x7f0000000000)=[{r0, 0xd}, {r0, 0x2080}, {r0, 0x1}, {r0, 0x400}, {r0, 0xc004}, {r0, 0x18}], 0x6, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x1}, 0x8) 2018/04/21 18:39:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x6, 0xffffffff, 0x4, 0xffffffffffffffff}, 0x8) delete_module(&(0x7f00000001c0), 0xa00) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) listen(r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)="c50080000000000000") preadv(r3, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/166, 0xa6}, {&(0x7f0000000080)=""/200, 0xc8}], 0x2, 0x0) 2018/04/21 18:39:43 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x64, 0xe, 0x4, 0x8, "f81e9c56211881ee11e5fc9fe36bf2fae73b1625614574f0b483eac5e441b55f"}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0xfffffffffffffff9, 0x6]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0xfffffffffffffd7f, 0x1, {0x3, 0x3, 0x10000, 0x3, 0xfffffffffffffff8}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x8, 0x0, {0x2, 0x3, 0x300000000000000, 0x2, 0x3}}) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000200)=r2) shutdown(r0, 0x1) ioperm(0x5, 0x8, 0x9) recvmmsg(r0, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/164, 0xa4}], 0x1, &(0x7f0000000340)=""/6, 0x6, 0xfffffffffffffff8}, 0x1ff}, {{&(0x7f0000000380)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)}, {&(0x7f0000000440)=""/137, 0x89}, {&(0x7f0000000500)=""/31, 0x1f}], 0x3, &(0x7f0000000580)=""/16, 0x10, 0xfb}, 0x8}], 0x2, 0x42, &(0x7f0000000600)={0x77359400}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000640)) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000680)=0x200, &(0x7f00000006c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000800)=0xe8) r4 = getegid() fchown(r1, r3, r4) perf_event_open$cgroup(&(0x7f0000000840)={0x4, 0x70, 0x7ff, 0x1, 0x9, 0xa81, 0x0, 0x1126, 0x80000, 0x4, 0xa1, 0x6, 0x1000, 0x7, 0x2, 0x9, 0x7, 0x10001, 0x7fff, 0x26, 0x3, 0x0, 0x0, 0x2, 0x200, 0x8, 0x21, 0x43, 0x75e3, 0x0, 0x3, 0xce3, 0x27, 0xab, 0x0, 0x22, 0x6, 0x7ff, 0x0, 0x8000, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x4, 0x0, 0x1, 0xfffffffffffffff9, 0x7, 0x1f}, r1, 0x2, r0, 0x8) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000008c0)=0x8) prctl$getname(0x10, &(0x7f0000000900)=""/248) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000a00)=0x2, 0x4) r5 = creat(&(0x7f0000000a40)='./file0\x00', 0x70) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000b80)={0x0, 0x4, 0x715, 0x1, 0x100000000, 0x2116, 0x4, 0x4, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x1, 0x200, 0x7, 0x9}}, &(0x7f0000000c40)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000c80)={r7, 0xbaf}, &(0x7f0000000cc0)=0x8) open(&(0x7f0000000d00)='./file1\x00', 0x800, 0x40) sched_rr_get_interval(r2, &(0x7f0000000d40)) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000000e00)={{0x0, 0x397}, {0x7fffffff, 0x7}, 0x9, 0x2, 0xffffffff}) symlink(&(0x7f0000000e80)='./file1\x00', &(0x7f0000000ec0)='./file1\x00') 2018/04/21 18:39:43 executing program 2: timer_create(0x7, &(0x7f0000000040)={0x0, 0x15, 0x0, @thr={&(0x7f0000000100)="b166116d66e44221f1d5e639cf03eec2bc1b434adbf00192eb65ed45880c7cea68725e20dec555f8d98af37d0c389455762a3929fe56c88e38b2a25d79780c467807dc0f8a456e29fe5dc7873f79144dc59a8639d908196bffad72a599a50c83b3dd51e2591264cd8f0d5d82ced733ecbacad0d7ac8e46cb7cc7e9a1ff2cc017449759ab0ebca375a08baa2880310b3b1f27cff2f47763469fdc31", &(0x7f00000001c0)="26f2bf3fac178a5ddf"}}, &(0x7f0000000200)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000940)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000980)={'ip6gre0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000b00)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000c00)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000c80)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000d00)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000e00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000e40)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000f40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000f80)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001080)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000010c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000011c0)=0xe8) getpeername(0xffffffffffffffff, &(0x7f0000001200)=@hci={0x0, 0x0}, &(0x7f0000001280)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'\x00', r10}) accept4$packet(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001340)=0x14, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001380)={0x0, @remote}, &(0x7f00000013c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001400)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002840)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000002940)=0xe8) getsockname(0xffffffffffffff9c, &(0x7f0000002980)=@can={0x0, 0x0}, &(0x7f0000002a00)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002a40)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002a80)={{{@in6, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000002b80)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000002c00)={@mcast2, 0x0}, &(0x7f0000002c40)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002d40)={'tunl0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002dc0)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002e40)=0x14, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002ec0)=0x14) getsockname(0xffffffffffffffff, &(0x7f0000002f00)=@hci={0x0, 0x0}, &(0x7f0000002f80)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002fc0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000003b40)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000003b00)={&(0x7f0000003000)={0xad8, r1, 0x21, 0x70bd28, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0x88, 0x2, [{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_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r3}, {0x23c, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x28e7, 0xc6, 0x40, 0xfffffffffffffff8}, {0xe8, 0x100, 0x81, 0x8000}, {0x3, 0x919, 0x1, 0xeb3a}, {0x1, 0x200, 0x8, 0x2}, {0x7, 0x4, 0x6735, 0x5}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\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, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x1b0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x891}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r13}, {0x1d0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}, {{0x8, 0x1, r19}, {0x164, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x26}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000000000000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r21}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}]}}, {{0x8, 0x1, r22}, {0x48, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r23}, {0x218, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}]}, 0xad8}, 0x1, 0x0, 0x0, 0x4c850}, 0x80) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) 2018/04/21 18:39:43 executing program 1: seccomp(0xffffffffffffffff, 0x0, &(0x7f000053bff8)={0x0, &(0x7f00001a4fd8)}) r0 = memfd_create(&(0x7f00000000c0)='\'\x00', 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) 2018/04/21 18:39:43 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x11, r1) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000100)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ptrace$setregset(0x4205, r1, 0x2, &(0x7f00000000c0)={&(0x7f00000004c0)="4e3f4918", 0x4}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x97) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000040)={0x9, 0x1, {0xffffffffffffffff, 0x3, 0x400, 0x1, 0xd983}}) 2018/04/21 18:39:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x1) timerfd_gettime(r2, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xc00, 0x4, 0x7fff, 0x3, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x3, 0x10}, &(0x7f0000000180)=0xc) dup2(r0, r1) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000080)=0x90) [ 365.171014] audit: type=1326 audit(1524335983.810:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20769 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77fcba9 code=0x0 2018/04/21 18:39:44 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x200) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000100000afdff0037b5b21360d5ea2086025f9c606585c359a1040000009baa000000000000"], 0x14}, 0x1}, 0x0) pwritev(r0, &(0x7f0000000040), 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000)=0x8, 0x4) 2018/04/21 18:39:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000004001101000000001300005c664a1bb694020adca11b53fde8dbf788000000", @ANYRES32=r2, @ANYBLOB="1400010000040000000000000000000000000001"], 0x2c}, 0x1}, 0x0) 2018/04/21 18:39:44 executing program 4: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x160) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x4, 0x0, 0x4, 0x800}, &(0x7f0000000200)=0x18) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x7fffffff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x410, 0x4) read(r0, &(0x7f000098ff55)=""/171, 0xab) sendto$inet6(r0, &(0x7f0000000100)="b247cdb5eccd7a96bb2b6507e100de13862114c6431edd4ee40f81aed973b2282b09b0711cbdd5a0f25debaf05ed783c7d080d997fb78018f08d9fc34e47bec3f9b94f8241fe717516f0c552f29e3e1028699b11d9b8634c8ea09021c585a65a91a8d3a7347f57b4", 0x68, 0x40000, &(0x7f0000d6bfe4)={0xa, 0x4e24, 0x5}, 0x1c) 2018/04/21 18:39:44 executing program 7: futex(&(0x7f000000cffc)=0x2, 0x0, 0xffffffffff7ffffe, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000048000)=0x2, 0xfffffffffffffffd) 2018/04/21 18:39:44 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/04/21 18:39:44 executing program 1: socket$inet(0x2, 0x1, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002240)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0xcc, 0x0, &(0x7f0000000180)=[@increfs_done={0x40106308, r1}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x30, &(0x7f0000000000)=[@fda={0x66646185, 0x6, 0x0, 0x18}], &(0x7f0000000080)=[0x20, 0x0, 0x38, 0x18, 0x38, 0x30]}, 0xffffffffffff8000}}, @increfs={0x40046304}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x38, 0x38, &(0x7f0000000100)=[@flat={0x73682a85, 0xa, r2, 0x2}, @fda={0x66646185, 0xfffffffffffffff9, 0x0, 0x17}], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x78, 0x38, 0x0, 0x0]}, 0x2}}, @enter_looper={0x630c}, @release={0x40046306, 0x2}, @acquire={0x40046305, 0x2}, @enter_looper={0x630c}], 0x68, 0x0, &(0x7f0000000280)="584a87df7ec8f870ca0f6633e765833b742f29c144752ea180afe2422bab1c0f68193bc36aa793473738a5032863be8f2f1369c177534eab218206ad339fedd22d1c967f11fda42df23de6f3f19c1fb1760b323b49a37fa619b037dc7764cecac83a75a100faafb0"}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/21 18:39:44 executing program 0: mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="89e38b993b9cb15eef07cac108199a0f4f130b2b9305e646c26fa7d0f72ff625aebd28f63207ca02500d0ef4eaadc214bea5640225bf3a9faec9a5f86318cc3843580749100b407a33af5787a5176da8b408008cfae4f3fd30d2e70049b2aa2fe7a580d909b3df05bf7780d6ab38893916da7d8880da731bdf57500ceea6cf137694635889a054457a692c2ef7418e9d53fc2061791eae5d0893685c39dc650ba7ab305d2c3b03f6a2c31310", 0xac}, {&(0x7f00000000c0)="e6ca0f2a1cf5dafbd44298b8dcfaf55d908840c29fe3872b41471ca27c690caa4cea4263eed654af61cdd7180b65de22e9b48ec8bc23155faa7ef591ca725f", 0x3f}], 0x2, 0x0) 2018/04/21 18:39:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/ptmx\x00', 0x10040, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x922, 0x80) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000001580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000001540)={&(0x7f0000000140)={0x13dc, 0x4, 0x3, 0x500, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x1}, [@typed={0x8, 0x22, @fd=r0}, @nested={0x1148, 0x82, [@generic="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", @generic="2e8239ae2ff0120bda8648783e1d39d07f2b511cb8c9333c8c3377993326b2b6dcbc5fd04c5eda2923e987fa7816541dee4cffe3686086a2069176eed286bf5be725590441b0cc339cf6a415a8d5eb2f4c134a89882cc5c3e6ccd7ac801bb46297eaa64363238929aabccb423d1437387c074cceab5fde3c595b9f0c328fcd4c217149ee68497b0a4440c5ce667f952ed96ebd8e736304fb6fed9f0b020b4f13163c514cf3a484c10a636264a45707891e5a5a3b492d05681fccfca9721bf531d518d3000a82d54bd4fea2446ab4d0c1901a4c19ffa91001b840abaefefda727f5c4302b8a2c5157db882ea79a67a0a5e9c997", @typed={0x40, 0x6c, @binary="fcec7dd24a9454822eb1e7b9b1235968c00d3877c6da40328737bc2739ff0aefcc838c3ce42cb020800a638001b9b2f6046549dbb0d22fce7bbc37"}, @generic="d4317c15cec663cf684830e0c639e8"]}, @typed={0x8, 0x52, @uid=r2}, @nested={0x270, 0x84, [@typed={0x14, 0x6e, @ipv6}, @generic="bb083c7f955d44e6cb992dd09a6b6cad770ebb8cd558740e8ff3ed7da633f1f8ddcbbd725c7917bb23fe83b87449a1114912eb", @generic="746271b55e9f611c7e602e626fcfaf7908d1b6398268709b5ed919ad86713e7e1cbf3093c85dbc1393114e916b8e17228a8d7b470e6595f09d7848ff4edc067869490a3058ee81e6fbe08b1982a0fb434e7a063ecd4d262699ee52756339ff57745ace60153ae111ffebb5f35b3503b68f61daa94261dde1cb3cf29ed2d9d7", @typed={0x14, 0x32, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="ea6ad6eadd775f2a7d36dd14ce7463f6ec2c53e13b5ebf3e34f76f36", @typed={0x8, 0x72, @u32=0x80000001}, @generic="46d7ee1a9a0d10751713c55dc35cdd9dfa3847ab091d21ac138ec4aa35ef1bd888de6f8768d05293a5e6ef895bf976f224ec5bfb7ba006e1bf04668fd81d37d0fe2329acb4b1c7142c8d5f78ee25949c7393a2435b2e4961debb157f154ad4a6d3f339a3b38d827bbf7ca8d4dbe1667b31d01cba761acfa0fbed8960b5839880d4d8922ccecd411675e42b1e76e6068ec13f0b74d936aa3c5bfad1f9111ddc667645800558dd68a272a42eb0b749acb1ad6705c09427ca098756d642d40388f365b8d90263607cedac", @generic="5b563fb7d182e748e068dd86038be8f7804a5abdab483cc2b1720b1ffa921edbc7dd66eed091de3a1da6ccb65e196ff35cb3646f40763c4898511edcd37c1e53cf828ab5a4860a765257354975210391e05099c2caaa59c8b56d9e2366c685c9107fcbcbabb8aceb439f04e0a379176b9e29c0dac28c358cdb42daee288d20f643f3341fac0de4af73b08bbd9fb9d19004706603b0e2108ded6d0fb174d213483b1e"]}]}, 0x13dc}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000140)) [ 366.168146] audit: type=1326 audit(1524335984.810:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=20769 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77fcba9 code=0x0 2018/04/21 18:39:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) listen(r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff}) unshare(0x400) recvmmsg(r2, &(0x7f0000004740), 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xcd42b922, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/21 18:39:44 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fchmod(r0, 0xc) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2f, 'memory', 0x20}]}, 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x51, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 18:39:44 executing program 5: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0xfffffffffffffffc) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) writev(r0, &(0x7f0000030000)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) getsockname(r0, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) 2018/04/21 18:39:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x7, 0x0, 0xfffffffffffffff8, 0x72, 0x1f, 0xffff, 0x8, {0x0, @in={{0x2, 0x4e24}}, 0x3780000000000, 0x4, 0x6, 0x2, 0x9}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8000, 0x6, 0x80000000}, 0x10) write$fuse(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="b24d937b8a672295859d0a821cf037c1ccbbd69e3cc10a28ded962d19dc3be0006454f450da4e4c10335b75f177444d8fbca98224fe0d9f9eb7883b52ac1e6b9d76eaaae2a7d00e7c2e92aa8c24690a123d9df85942de5fb79c3cdaa6a62b4e257bb269a6112f29df5a75dc44d3e", @ANYRES16=r0], 0x70) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x7, 0x0, 0xfffffffffffffffa, 0x2, 0x0, 0x100000000, 0x10000, 0x1, 0xfffffffffffffffb, 0x5, 0x8001, 0x5, 0x3ff, 0x9, 0x799e, 0x7, 0x749, 0x940, 0x2, 0x2, 0x6, 0x2, 0xffffffffffffffe3, 0xfffffffffffffff8, 0x6, 0x2, 0xfffffffffffffff8, 0x100000000, 0x10001, 0x1ff, 0x1ff, 0x1, 0xfb68, 0x80000000, 0x3, 0x81, 0x0, 0x3, 0x0, @perf_config_ext={0xfffffffffffffeff, 0x8}, 0x10, 0x1f, 0x3, 0x7, 0x10000, 0x80000000, 0x1}, r3, 0x4, r1, 0x2) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)=""/176, 0xb0) sendfile(r1, r1, &(0x7f0000000400), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="6035892b64323f69239695bd65b2659778dcc1a5d11083be1ab9", 0x1a) [ 366.235494] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket 2018/04/21 18:39:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00009bcffe), 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0xfffffffffffffc46) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f753a6f626b6563745f723a62696e5f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e7b6d6f645f743a73302d73303a63302e62313032338f823100"], 0x4c) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0x4) 2018/04/21 18:39:44 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r1 = getpgrp(0xffffffffffffffff) mincore(&(0x7f0000fed000/0x11000)=nil, 0x11000, &(0x7f0000000040)=""/94) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x2, 0x8, 0x1, 0x0}, &(0x7f0000000400)=0x10) write$selinux_access(r2, &(0x7f00000004c0)={'system_u:object_r:apt_var_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x31}, 0x44) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000440)={r3, 0xffff}, &(0x7f0000000480)=0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)) ptrace$setregs(0xf, r1, 0x8, &(0x7f0000000200)="9e393b4eff4357b2ec9a1db0c6ad5eb313062e553177c704e2efb6827d6620b982e5771162c4232c4e87a9c5d517f35e370671af4d2f2ed33b993e70e6d793339a38d3205aa6309ace622afd70df428bdea03b4db10a4d4b8f6e40b547c65419d1ed5a098d1762f9f78b26bc266b930499073d5c7ed5d4dcabf25590f544f272cd193f07c25242faad4cdb2c41989e5e79a3d2805e76db6bc0ef7e093e7aaa26a72fbdc70b56ff85911d0c8a969711f1c0dd449d670d095c8219a5e6c42079582f28bc31dc06915f5177428fdfc1423bea60fbd2898f1f") ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000300)=""/245) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x7f) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x74, r5, 0x9, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x10) 2018/04/21 18:39:44 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) [ 366.280907] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/21 18:39:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfffffffffffffe93) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00001f7000)={0x10}, 0x0, &(0x7f0000e22ff0)={&(0x7f0000835000)=ANY=[@ANYBLOB="2c00ba090000fff00000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\b\x00\t\x00\x00\x00\x00\x00\b\x00\a\x00\x00\x00\x00\x00'], 0x2c}, 0x1}, 0x0) 2018/04/21 18:39:45 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000002c0)=@srh={0x3b, 0x6, 0x4, 0x3, 0x2e, 0x4, 0xe8, [@empty, @local={0xfe, 0x80, [], 0xaa}, @empty]}, 0x38) r1 = socket(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'veth1_to_bond\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="05000000000000001ce3cafad0d16f1668081664190409c9dfcb6240d392c8b87387ba81881ca687e8963071cfb0c8178f6d20601725667817687dc6c390c8377d8fe6d6b9fd281a22e68d205e9345a51b54caa4545fee7b54c9f1fe9ea54ef34409c4f9befd89ea4c675ea883929fe9181a4886288ae75137bcb81048f6e6d66cb10eb1bd84ba946ca784769fdc65bda807f12e204fc854f39a81aee8586fcd47094a99f1062505661532bf3bdf019e2ba0040a0409e8ef4d8f21d6bccce4720097104e3b181e285f78bae36050de334082bac4"]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0xfffffffffffffff8, 0x0, 0xb9}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) [ 366.406535] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/21 18:39:45 executing program 6: r0 = eventfd2(0x80000000, 0x80006) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x14, r0, 0x10) r1 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0x4) wait4(r1, &(0x7f0000000000), 0x80000004, &(0x7f0000edc000)) [ 366.516390] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 366.908207] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/04/21 18:39:45 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80800) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8, @empty, 0xff}}, 0x31, 0x9, 0x5, 0xfffffffffffffffa}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0xd3}, &(0x7f0000000280)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getegid() fchown(r3, r4, r5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0x3f, 0x5, 0x8, 0x81, 0x4}, &(0x7f00000003c0)=0x14) shutdown(r3, 0x1) ftruncate(r0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000400)=r6, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)={0x2, [0x200, 0x6]}, &(0x7f0000000480)=0x8) sync_file_range(r3, 0x8, 0x94, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r1, 0x5}, &(0x7f0000000500)=0x8) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f0000000580)={0xfffffffffffffff7, 0x7fff, 0x12bb000000000}) ioctl$TCSBRKP(r7, 0x5425, 0x5b) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000600)=0x800, 0x2) r8 = socket(0x0, 0xe, 0x9) ioctl$TIOCCONS(r7, 0x541d) getpeername$inet(r7, &(0x7f0000000640)={0x0, 0x0, @multicast2}, &(0x7f0000000680)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f00000006c0)={@in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, 0x9, 0x1, 0x5b6, "5105016758d7f3cdd5646421e59b7a23bab23bc0a4523317f9000f50ad05b30f9655818f38fc0fe24d1b42aef7951d086a16bc85ebf04ff5036ab147a6029d5338a9fd37363782dce7fc643b00986407"}, 0xd8) ioctl$TIOCGETD(r7, 0x5424, &(0x7f00000007c0)) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000800)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000840)={0x1ff, 0x800e, 0x200, 0x1, r2}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000880)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000008c0)={r1, 0x3}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000940)={0x2, 0xf9, 0x1, 0x1, 0x2, 0x0, 0x5, 0x0, r1}, 0x20) 2018/04/21 18:39:45 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x80000000, 0xffffffff80000000, 0x8, 0x5, 0x5, 0x7, 0x0, 0x480000000000, 0x1000, 0x8, 0x1, 0x9}) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000140)="2f0000001c000381ffffff000d0000000c00000001000000000003c91300010000000000040000005867000000050b", 0x2f}], 0x1}, 0x0) getpeername(r1, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000180)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x80, r2, 0x410, 0x70bd26, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x80}, 0x1}, 0x0) 2018/04/21 18:39:45 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x7, 0x0, 0xfffffffffffffff8, 0x72, 0x1f, 0xffff, 0x8, {0x0, @in={{0x2, 0x4e24}}, 0x3780000000000, 0x4, 0x6, 0x2, 0x9}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8000, 0x6, 0x80000000}, 0x10) write$fuse(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="b24d937b8a672295859d0a821cf037c1ccbbd69e3cc10a28ded962d19dc3be0006454f450da4e4c10335b75f177444d8fbca98224fe0d9f9eb7883b52ac1e6b9d76eaaae2a7d00e7c2e92aa8c24690a123d9df85942de5fb79c3cdaa6a62b4e257bb269a6112f29df5a75dc44d3e", @ANYRES16=r0], 0x70) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x7, 0x0, 0xfffffffffffffffa, 0x2, 0x0, 0x100000000, 0x10000, 0x1, 0xfffffffffffffffb, 0x5, 0x8001, 0x5, 0x3ff, 0x9, 0x799e, 0x7, 0x749, 0x940, 0x2, 0x2, 0x6, 0x2, 0xffffffffffffffe3, 0xfffffffffffffff8, 0x6, 0x2, 0xfffffffffffffff8, 0x100000000, 0x10001, 0x1ff, 0x1ff, 0x1, 0xfb68, 0x80000000, 0x3, 0x81, 0x0, 0x3, 0x0, @perf_config_ext={0xfffffffffffffeff, 0x8}, 0x10, 0x1f, 0x3, 0x7, 0x10000, 0x80000000, 0x1}, r3, 0x4, r1, 0x2) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)=""/176, 0xb0) sendfile(r1, r1, &(0x7f0000000400), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="6035892b64323f69239695bd65b2659778dcc1a5d11083be1ab9", 0x1a) 2018/04/21 18:39:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0x4}]}, 0x11b) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0xfffffffffffffeee) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r2, 0x20000000000, &(0x7f0000000280)={{r3, r4+10000000}, {0x77359400}}, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) recvmmsg(r0, &(0x7f0000001c40)=[{{0x0, 0x160, &(0x7f0000000080), 0x1}}], 0x800000000000221, 0x0, &(0x7f0000001cc0)={0x77359400}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) tkill(r1, 0x1000000000016) 2018/04/21 18:39:45 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fchmod(r0, 0xc) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2f, 'memory', 0x20}]}, 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x51, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 18:39:45 executing program 5: ioctl$KDGKBLED(0xffffffffffffffff, 0x8004510a, &(0x7f0000000fff)) keyctl$session_to_parent(0x12) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x48000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7, 0xffffffffffffffff, 0x4, 0x80000001, 0x3}, &(0x7f0000000100)=0x14) 2018/04/21 18:39:45 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/21 18:39:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') preadv(r0, &(0x7f00000017c0)=[{&(0x7f0000000080)=""/235, 0xeb}, {&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/58, 0x3a}, {&(0x7f0000000440)=""/133, 0x85}, {&(0x7f0000000500)=""/245, 0xf5}, {&(0x7f0000000600)=""/193, 0xc1}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/174, 0xae}], 0xa, 0x0) 2018/04/21 18:39:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x7, 0x0, 0xfffffffffffffff8, 0x72, 0x1f, 0xffff, 0x8, {0x0, @in={{0x2, 0x4e24}}, 0x3780000000000, 0x4, 0x6, 0x2, 0x9}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8000, 0x6, 0x80000000}, 0x10) write$fuse(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="b24d937b8a672295859d0a821cf037c1ccbbd69e3cc10a28ded962d19dc3be0006454f450da4e4c10335b75f177444d8fbca98224fe0d9f9eb7883b52ac1e6b9d76eaaae2a7d00e7c2e92aa8c24690a123d9df85942de5fb79c3cdaa6a62b4e257bb269a6112f29df5a75dc44d3e", @ANYRES16=r0], 0x70) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x7, 0x0, 0xfffffffffffffffa, 0x2, 0x0, 0x100000000, 0x10000, 0x1, 0xfffffffffffffffb, 0x5, 0x8001, 0x5, 0x3ff, 0x9, 0x799e, 0x7, 0x749, 0x940, 0x2, 0x2, 0x6, 0x2, 0xffffffffffffffe3, 0xfffffffffffffff8, 0x6, 0x2, 0xfffffffffffffff8, 0x100000000, 0x10001, 0x1ff, 0x1ff, 0x1, 0xfb68, 0x80000000, 0x3, 0x81, 0x0, 0x3, 0x0, @perf_config_ext={0xfffffffffffffeff, 0x8}, 0x10, 0x1f, 0x3, 0x7, 0x10000, 0x80000000, 0x1}, r3, 0x4, r1, 0x2) readlinkat(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)=""/176, 0xb0) sendfile(r1, r1, &(0x7f0000000400), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="6035892b64323f69239695bd65b2659778dcc1a5d11083be1ab9", 0x1a) 2018/04/21 18:39:45 executing program 2: setrlimit(0xb, &(0x7f00000000c0)={0x0, 0x8001}) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) 2018/04/21 18:39:45 executing program 0: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000000080)={0x102c, 0x7fff}) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x404200, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x5}, 0x8) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x400, 0x4) 2018/04/21 18:39:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000740)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00800071ab3300dfeb6c174edf6dcfdf000344000096d2e3c5a0b14550f66c0000000000000a000000", @ANYRES32=0x0, @ANYBLOB="14000200ff010000000000000000000000000001"], 0x2c}, 0x1}, 0x0) 2018/04/21 18:39:46 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)='%\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240), &(0x7f0000000340)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x803) ioctl(r1, 0x8, &(0x7f00000000c0)="005c75c2c66175d941c120cf15449c41a5741915048c7fb77072cfc163012b24bae3323da55e909293a84c058f482459e2afdb3eda21edbbfeba7339c1981d94cb588934cad7ff4a1d7504cf9c11714d9b3abf5a5329722a0a034e81fe24cedb4ec2b6aac678341c05e683416d4e48551ab9ec4996f25f5dba0748eb547f4e5b6d87eadf496d1b135972bd3557ef165e2e4f971c7ef87c36b68590f7d7b9e14630228827ddff177e0a78b16128109b7642454b5bddc71bdc00d222068fbef584500ae7bc3193c3b0beb90f0d9a8468ea6cac1f1199686ae4efe1e3dba341c86c69b76d71c122") openat$cgroup_type(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getpgrp(0xffffffffffffffff) 2018/04/21 18:39:46 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="676964ed3d31"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) [ 367.582888] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43889 sclass=netlink_route_socket [ 367.827836] tmpfs: Bad mount option gidí [ 367.832900] tmpfs: Bad mount option gidí 2018/04/21 18:39:47 executing program 2: setrlimit(0xb, &(0x7f00000000c0)={0x0, 0x8001}) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) 2018/04/21 18:39:47 executing program 0: socketpair(0x13, 0xe, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r2, &(0x7f0000000640)="b49d0110a96006756ac8ae264a2319e2ac935bad08e9d82a6072413fa5e582099a36a5687c3aafc3b7a4b7695042222ab8e08710c3bd0e542b0efa3085b21b3a1c", 0xfffffffffffffe4f, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f176205f7da29dd81393125e99b68832a2", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) r3 = dup(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x85b8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={r4, 0x7}, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000400)=r1) close(r1) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000480)={r5, 0x3}) writev(r2, &(0x7f0000000600)=[{&(0x7f00000004c0)="99e49dd65202e14c3b02018606ec265d2bdbe87ed562410b8822c7d580d00ab9efc54970c38e08c5c8c78f0074244aaab39aed2ffd68975d843ef81a0adc9c3e0f3d806bdfff01d0c6b78706732cecdd3197eef3391ab970f4cd35ec59dc736d7b7f8e2b4b334f0ed492aef2b90c683f55dcef574473a524e90ee4940c28638360", 0x81}, {&(0x7f0000000580)="1918d210cafa6d40985bc5a69a67c9674e995553ece65df4633cf11167b1af50b82912754b6775b3dada8752bbef064c254392b5e5fa2e2100e96621d0cea6117f85eaa4be879a9acfbc85feb58ff376b03fa2b3c5e215d5f1066a2d9fd5eb485c", 0x61}], 0x2) 2018/04/21 18:39:47 executing program 4: creat(&(0x7f0000412ff8)='./file0\x00', 0x0) syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x2891002, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='./control\x00') 2018/04/21 18:39:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)='%\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240), &(0x7f0000000340)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x803) ioctl(r1, 0x8, &(0x7f00000000c0)="005c75c2c66175d941c120cf15449c41a5741915048c7fb77072cfc163012b24bae3323da55e909293a84c058f482459e2afdb3eda21edbbfeba7339c1981d94cb588934cad7ff4a1d7504cf9c11714d9b3abf5a5329722a0a034e81fe24cedb4ec2b6aac678341c05e683416d4e48551ab9ec4996f25f5dba0748eb547f4e5b6d87eadf496d1b135972bd3557ef165e2e4f971c7ef87c36b68590f7d7b9e14630228827ddff177e0a78b16128109b7642454b5bddc71bdc00d222068fbef584500ae7bc3193c3b0beb90f0d9a8468ea6cac1f1199686ae4efe1e3dba341c86c69b76d71c122") openat$cgroup_type(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getpgrp(0xffffffffffffffff) 2018/04/21 18:39:47 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000080)="a896e7c7d388b4556e2b9d8c885edcdd513e9a299b79fbd00179eca290c0bda58970bc2b1f93029e4063a18a9a8b579bf773cc3915435ed0196ae060d2cd0a7768e53eaa14e181e8f5850230ac9b8c3958b076205f4f363e39e573b90a9db8ac9d589faeff79b0c0357182d0664fed6fea9b7eda0828dd14dca1faa9915fede369e466422601d8ef30b279eac7e82e2287ed6aa9c0a00c596280097a9aae", 0x9e, 0x40000, &(0x7f0000000140)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) fcntl$lock(r1, 0x5, &(0x7f00000001c0)={0x1, 0x3, 0xf5d, 0x7, r2}) write$sndseq(r1, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0x9bfe}, {}, @time}], 0x1c) 2018/04/21 18:39:47 executing program 1: socketpair$unix(0x1, 0x204000002, 0x0, &(0x7f000003d000)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000), 0x4) 2018/04/21 18:39:47 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd6, &(0x7f0000000240)=""/141, &(0x7f00000001c0)=0x8d) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x2, "bb75"}, &(0x7f0000000380)=0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r2, 0x6, 0x2}, &(0x7f0000000400)=0x8) futex(&(0x7f0000000200)=0x1, 0x9, 0x0, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f0000000040), 0x6) r3 = gettid() openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) ptrace$poke(0x5, r3, &(0x7f0000000180), 0x6) timer_create(0x7, &(0x7f00000000c0)={0x0, 0xe, 0x2}, &(0x7f0000000100)=0x0) timer_gettime(r4, &(0x7f0000000140)) 2018/04/21 18:39:47 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000280)) r0 = getpid() getpgrp(r0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r1, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x4000030007, 0xffffffffffffeffe}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) r3 = signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) r4 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='vboxnet1-{&GPL\x00', 0xfffffffffffffffe) r5 = request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='\x00', 0xfffffffffffffffb) signalfd4(r3, &(0x7f0000000340)={0x7}, 0x8, 0x80800) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000000300)) keyctl$unlink(0x9, r4, r5) 2018/04/21 18:39:47 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="16000000becfeb12bc42a2f6f40f30ff229ed06cf7a2c4daf907"], &(0x7f0000000040)=0x1e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0x1}}, 0x3ff, 0xe1f2}, 0x88) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000340)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/21 18:39:47 executing program 0: unshare(0x8000000) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) sendto$inet6(r0, &(0x7f0000003080)="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", 0xff6, 0x0, &(0x7f0000000c00)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = mq_open(&(0x7f00000001c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r1, &(0x7f0000001380)=""/164, 0xfffffe7c, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) inotify_init1(0x800) mq_timedreceive(r1, &(0x7f0000000200)=""/75, 0x4b, 0x0, &(0x7f0000000000)={0x0, 0x989680}) 2018/04/21 18:39:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="076317203d1a262060bc7d550e11c6a2", 0x10) r1 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffff8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/04/21 18:39:47 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2000003, 0xa971, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xc) pipe2(&(0x7f0000000040), 0x4000) 2018/04/21 18:39:47 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4200, r0, 0x200, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}}, 0xffffffffffffff7d) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @multicast2}, &(0x7f0000000080)=0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000011c0)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/4096}, &(0x7f0000001180)=0x50) 2018/04/21 18:39:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'irlan0\x00', 0xfff}) lseek(r0, 0x0, 0x3) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000140)={{0x0, 0x100000040000c01}, {}, 0x0, 0x1}) 2018/04/21 18:39:47 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x2) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/21 18:39:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000ce000)="9b", 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4002c0, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x80) 2018/04/21 18:39:48 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x10000000b0}, 0x2, 0x0, 0x80000000000}) 2018/04/21 18:39:48 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$getsig(0x4202, r2, 0xffbffffffffffffd, &(0x7f00000007c0)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/21 18:39:48 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0xfffffffffffffe65}], 0x0, &(0x7f0000000780)=ANY=[]) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000020000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) read$eventfd(r1, &(0x7f00000001c0), 0x422f675faccb643a) dup(r0) 2018/04/21 18:39:48 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x2) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/21 18:39:48 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x4, &(0x7f0000000400)=[{&(0x7f0000000180)="314374524cfa69fe9f2f3f966857a2b1852426e774358e9a85b1614e723d2cd316311bfee9f733b6b14dc75bbf776c77fd72b35296122834f259be5c848d450261321658d0230bef0ee3c47ac40e1eec93e8610101117ad7f2cd9ac4d4f6f6", 0x5f, 0x6d9ec9b5}, {&(0x7f0000000200)="3280eac6018dc70322a3c7df96fb41f4a184da5170536d0f9d9e4d14396102a63e735472a202abd494fd4c13b56c548ad48036587a3ce5c901d528119b717cace0644519fb32ac025155", 0x4a, 0x9a}, {&(0x7f0000000280)="37112dc78522318c33372f63e70d0e19f3d13a1fab34c290deeb03df84b84ca44eec24b4df5e53a80f38a553fc47e9933e0a0c0d730b16328e8ab182f503a5bf007b9b4826f8dd1a8bb9d8", 0x4b, 0xc77a}, {&(0x7f0000000300)="474efc96b278156e81b3dd4a8f43fd55a1e371d3a5889e5b51b94cd53bc0c6a011ea0a95a0c023f50a92e886cca5a9b99d60da58ce1ca6f0f9f02f74df369411fba50d5e6e464c828e9d79c11f558c41f7744daf33b9a435b557e0705eb26a553a520e8cd965715413d31c8e609911aac4da7ad36dbc9ea037b61ec49f6e1743f13179bfb22a68f3a3e32ea3dcab34674f8b98749272f17a2da6e54ced661ef32a3dcdb62b478196cf219dc3623388a411840048795ec32efbcb29007b60f0a34602dd12f3037eadae60bbd7ab71", 0xce, 0x7f}], 0x100000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup(r0) write$fuse(r1, &(0x7f0000000080)={0x12, 0x0, 0x3, @fuse_notify_poll_wakeup_out}, 0x12) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000040), 0x8000fffffffe) 2018/04/21 18:39:48 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x800) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00000000c0)=""/77, &(0x7f00000001c0)=0x4d) 2018/04/21 18:39:48 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000000080040, 0xc) fcntl$addseals(r0, 0x409, 0x0) 2018/04/21 18:39:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000000000)="aa9f") bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r2 = socket(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c50000)={0x2, &(0x7f0000000240)=[{0x60}, {0x6}]}, 0x8) 2018/04/21 18:39:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000002, 0x0) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x120) sendto$inet(r0, &(0x7f00000000c0)="7b23fe43fb8fda15080cb4b9083f6031d19c011f0bebe8d7506226ff255c60dd2c09eec084b9e14158c236dcec73b3215d137c41c4effafb91576f66c8a52a2ea15fae6f3b4869316fa4d9ef222bcca801a4281e23c14f244dcfcc3f0d99e9805d49ea883685e7a531f0d33fb323bf9b4b9a582f987c3136f8cbac4c70abad32e204bb18df5efe3c64cc71", 0x8b, 0x20000802, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) 2018/04/21 18:39:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) clock_gettime(0x0, &(0x7f0000001940)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000018c0)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/55, 0x37}, {&(0x7f00000000c0)=""/88, 0x58}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000240)=""/182, 0xb6}], 0x4, 0x0, 0x0, 0x400}, 0x5}, {{&(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000380)=""/76, 0x4c}, {&(0x7f0000001500)=""/124, 0x7c}, {&(0x7f0000001580)=""/88, 0x58}], 0x3, &(0x7f0000001600)=""/198, 0xc6, 0x4}, 0x5}, {{&(0x7f0000001700)=@generic, 0x80, &(0x7f0000001840)=[{&(0x7f0000001780)=""/156, 0x9c}], 0x1, &(0x7f0000001880)=""/36, 0x24, 0xe000000000000000}, 0xfff}], 0x3, 0x10100, &(0x7f0000001980)={r1, r2+30000000}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f00000019c0)=0x1, 0x8) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000400)=""/143, 0x8f}, 0x0) 2018/04/21 18:39:48 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x80000000, 0x9, &(0x7f00000005c0)=[{&(0x7f0000000140)="46939a610e59123f19db1fa2693875708da877b45133d772b69b7fb5e189c67ff40ac5957410376ec7ea", 0x2a, 0xe0b1}, {&(0x7f0000000180)="b0abd614f3e39c1f3e2ef78bc05b554f329cf63d5304aa001f002b976b5b01cd230ee2e80d753e42c200ae25a408167e1a12c360", 0x34, 0x7f}, {&(0x7f00000001c0)="a65fcecb5dcf8fe6fd65b6221ff8ed526d5f4043c73d725f5da88d3ba2087d93348d1cd83c22a2cc6a1f32a7d746457f476b8dea669f7516f2adf0d9385b6bc9f1dc0f0e19cc8d9d0fef154af8ad0af2f6669d45a58f95849207a42f6b141023f8cdbfc05d91de8551d1b465968c21d4d5165c5b1d26bafe61e606527ecaf91047adbfae448a9da4ff1872771c2e6bca5246cb352d23db7e", 0x98, 0x6}, {&(0x7f0000000280)="061a685166a0cfda40768017f5c92bf9758ff921009a01f8c9108974e74b10b48e0c2f000e0e504b5617bd7810df3bef603bbd49c2be655d4bc90f494e79e55a3150c2cd59f7670246824ac9018bd252284beb26826cd81770b7c4119f5fce29becec3cabcdb1720cf038bb8d74bf4f2933335dd75efc2e8e0865211d2d6597f5ee1a02c4d91eb57f535a4a53c20ef15ba625217518960ae0dafe61f0b72b37025e95208f0f01eacc54146d02ad5f1", 0xaf, 0x2}, {&(0x7f0000000340)="ae0612cdd69fdff2d97c425cfd4210e3fe9f62d25c414fcac9a24755cb79ad93c1715d52fb18351ecbe9f9f0c6bdcc1cf5251e503799b93b3a46d8e44076404c6fcf34626c3346b28321aaa00e0ff71d8d25c4a969873846b1f54e8ab00ce947677d59ddfcec2ffb6e8a2ae4b96a06cc12fb816ace1b3a8c180cae4f1380af0f63a0ec9a1e7039218607612ee07510e53ec0", 0x92, 0xfffffffffffffffe}, {&(0x7f0000000400)="ea498578e45c2f67517a425f5e696b6ac448c2b6f463dbd49faf89265244c680e895a8b3d9896030eb4e8f96edef3d58eb474259b53311269b99fdd369ef30110551", 0x42, 0x8}, {&(0x7f0000000480)="2ee294483a4ea65c211bac25bd53e5749842971b252461ce726295c9f269870b03e10cba4af7518a2d6adf335cdac1f07d95f8cb3c560212d16a94c95d8354ab3c11c13005cf8b6dd11fdb89599586cfe4132abd1a4adcf6122e7937314bb783949a3442e589927495b2a2d51c854f653c5dd1725c4891aa312b9c9774ac3cc2", 0x80, 0x1}, {&(0x7f0000000500)="67b1c60672827dcbaaa5f95cde2ecda09592faabfebad0c762ea39b57fccb4218d0ae206be97c03f5d53ed3e", 0x2c, 0x8001}, {&(0x7f0000000540)="2c8127404612629c720e2d4ff58ff2f064edc94afcff4291f0c3765332966339d7bcd8f4fddccc69bf129a3a8fd63576a2d8b4e798b17c42664c0ffdcf79484b83ffa277f27784e6620c1db868156c37a2cdec95eee3837464df123bda79ae4a66984c40bfbd8b08fa5c2cc48330f731305994", 0x73, 0x3ff}], 0x5000, &(0x7f0000000640)={[{@usrjquota={'usrjquota', 0x3d, ':vmnet0,['}, 0x2c}, {@noacl='noacl', 0x2c}, {@noheap='noheap', 0x2c}, {@prjjquota={'prjjquota', 0x3d}, 0x2c}, {@noquota='noquota', 0x2c}, {@noinline_dentry='noinline_dentry', 0x2c}, {@discard='discard', 0x2c}, {@usrquota={'usrquota', 0x3d, "7b76626f786e65743047504c76626f786e6574306d696d655f74797065d5"}, 0x2c}, {@flush_merge='flush_merge', 0x2c}]}) sendto$inet(r1, &(0x7f0000000700)="2f118d1b024c57f664eb6c7e8cea72bc87edbc881985ef5bd4e3c74734d70caf2d8750aac4", 0x21, 0x0, &(0x7f000057bff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000740)=@assoc_value={0x0}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000007c0)={r2, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x1, 0xb530}, &(0x7f0000000880)=0x88) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000080)=""/94, 0x5e) 2018/04/21 18:39:48 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3df}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) getsockname$packet(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f0000000000000000f4ffffffffffffff0000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e9f1940ce708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a5a5ff3879da48987931d4476d04d087751cc6ad9cc718b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b520bfed78c11be4ec1eb984456f3f20160fc12d2ee85e5ed116d0d0000000000001da1f6ef629c00073b7cc5a8bcf0"]) utime(&(0x7f0000000a80)='./file1\x00', &(0x7f0000000ec0)={0x4, 0x1000000000006}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="1b0000001031020e1614251cb3107cfcdae2fa7066125951a5b25a5a83c2b4"], &(0x7f00000007c0)=0x23) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000800)={r5, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/21 18:39:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000000080)=""/3, 0x3}, {&(0x7f00000000c0)=""/27, 0x1b}], 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000001c40)=[{{0x0, 0x160, &(0x7f0000000080), 0x1}}], 0x800000000000221, 0x0, &(0x7f0000001cc0)={0x77359400}) shutdown(r0, 0x0) 2018/04/21 18:39:48 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) syz_open_procfs(r2, &(0x7f0000000080)='net/ip_vs_stats\x00') 2018/04/21 18:39:49 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000010000), 0xff94, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/21 18:39:49 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) fcntl$setstatus(r2, 0x4, 0x800042c05) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) bind(r1, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect(r1, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/04/21 18:39:49 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) capset(&(0x7f00006f5000)={0x1198032a, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x65d9}) capset(&(0x7f0000000180)={0x20080522}, &(0x7f0000000080)={0x0, 0xca8, 0x0, 0x0, 0x0, 0xa}) 2018/04/21 18:39:49 executing program 1: r0 = socket(0x800010, 0x6, 0x8001) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) sysfs$2(0x2, 0x3, &(0x7f0000000080)=""/86) 2018/04/21 18:39:49 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f81b7f0b014f9f91eeb7c37c7250f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0xa7, @time={0x0, 0x1c9c380}, 0x0, {}, 0x0, 0x4000001}) 2018/04/21 18:39:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x1) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000180)=0x80, 0x800) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x3) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3a3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r1, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f0000000080)=""/111) ioctl$TCXONC(r1, 0x540a, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000080)=ANY=[]) dup3(r1, r0, 0x80000) 2018/04/21 18:39:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000000080)=""/3, 0x3}, {&(0x7f00000000c0)=""/27, 0x1b}], 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000001c40)=[{{0x0, 0x160, &(0x7f0000000080), 0x1}}], 0x800000000000221, 0x0, &(0x7f0000001cc0)={0x77359400}) shutdown(r0, 0x0) 2018/04/21 18:39:49 executing program 7: r0 = memfd_create(&(0x7f0000000200)=':-/[\x00', 0x200000203) write(r0, &(0x7f0000000040)="164690f91220a801e15c77a6c7a61a85492a5f9bd86e135400582829054841df4e9c86c7e8106e8c51d9857793ee8a8785104d2b5ae8000000000000000000", 0x3f) sendfile(r0, r0, &(0x7f0000001000), 0xffff) dup2(r0, r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/04/21 18:39:49 executing program 1: r0 = memfd_create(&(0x7f0000000000)='-ppp0#:)\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 2018/04/21 18:39:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfff, 0xa, [0x9, 0x0, 0x65, 0x9, 0x3, 0x7fff, 0x9, 0xef0, 0x7, 0x10001]}, &(0x7f0000000080)=0x1c) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000200)=@req3={0x477d, 0x8, 0x7fffffff, 0x2, 0x8, 0x2, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0xd6, "5b2d3d0df6bbaa29a63d7473f1ce6600c34479f76920f5a81e7ebcbab9aac0be3cd00e16f76c3f9d09eb2192d263cf125bb8679f564f615ae3e5b333d9a6f8f526b4b1ac9744d0d9b2b6f4342179fa3c422f8bb41517dbe5da8b429718c60ef24761241cbec5dca3340f1c9514bda3edeaa31242d06a54c81ea88989d66b5f2d4833ec4db05f18670a024cfaa46261c8d6c22b3ee57eb6a205a3086dbdaf821a86b783509d3ef29fef3abaf85ad4d1a360d9dd542dbcebc9f57303bca9a3c9794b5ef857193495b808afa3809ddc8d80c5a33739f8ba"}, &(0x7f00000001c0)=0xde) ioctl(r0, 0x442000000000127f, &(0x7f0000000000)) 2018/04/21 18:39:49 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000cc0)=0x2e3) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000ac0)) fdatasync(r0) r2 = getpgrp(0x0) r3 = getpgrp(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c00)={0x0}, &(0x7f0000000c40)=0xfffffffffffffdfd) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={r7, 0x10, &(0x7f0000000280)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000c80)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000b00)={0x0, 0x5, 0x8000, 0x965}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000b80)={r8}, &(0x7f0000000bc0)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0}, &(0x7f0000000940)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0}, &(0x7f00000009c0)=0xc) r13 = getegid() sendmmsg$unix(r1, &(0x7f0000000a80)=[{&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000003c0)="c6b686779f9ea2d75be3ed6efe395d7b78cf0da7624a38eea40ab6d62efda5aa057b4aed", 0x24}, {&(0x7f0000000400)="af358191b6fcc68ca2d9a21e0df9fbbc3487f6e331b8ba0f446be75473bd993e5a059abfed2b31b20b883fa3a041560c1d640615f3d5c426efc128329ae8d080b4b2da70b13e0cf4ac4c99b271d7dbed6ba7be7066db73631f9e6f791e4c0af5e19b441a09fcac380c2d2a05068a72b9bd08d735a83dcf51ff5f929bbddd9ec958bc6d8bc6e190f05ccf9160cdba30c8e8b4b8f57319200990000a5efa6c944cd1d0e9a0909f51d19bc78712bd1b7af5b5488b8c1d163a741a3ae3c100cb626bbcfff35b47b7b36f3f26e97b71b039be83bbf2", 0xd3}, {&(0x7f0000000500)="7eb121b287f1cc89f67bd571b1001c6f65dbf3fa6d101b9c5b61f2f278de65af552a583dcf8030d6296d6fd67fc0f37d27bc9b5b07b77f1b8908d072736e9d15fe7f", 0x42}], 0x3, &(0x7f0000000a00)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x48, 0x800}], 0x1, 0x2004c0c4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xc000, r14, r15, 0x8, 0x20) 2018/04/21 18:39:49 executing program 3: r0 = timerfd_create(0x7, 0x803) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) r1 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x7, 0x40) getgroups(0x7, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r3 = getgid() getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x3d2) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000440)={0x9, 0x1ef9, 0x23, 0x6}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() getgroups(0x8, &(0x7f00000004c0)=[r2, r3, r4, r5, r6, r8, r9, r10]) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0xb6c, 0x8}) ioprio_get$uid(0x3, r7) 2018/04/21 18:39:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001000470400000000fedbdf25060000000c00000008000000000000000a00f1000000"], 0x28}, 0x1, 0x0, 0x0, 0x804}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) getpgrp(0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000380)=0x40, &(0x7f00000003c0)=0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) sendmsg$nl_generic(r0, &(0x7f00000015c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003680)={&(0x7f0000002640)={0x102c, 0x26, 0x20c, 0x70bd26, 0x25dfdbfd, {0x11}, [@generic="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", @generic="230644521153af9b5bdd77863c957ce33207f75545"]}, 0x102c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000340)=0x3, 0x4) signalfd(r0, &(0x7f0000000000)={0xfffffffffffffffa}, 0x4) 2018/04/21 18:39:49 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000000c0)={{0x77359400}, {r3, r4+10000000}}, &(0x7f0000000100)) ptrace$setopts(0x4206, r1, 0x0, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ptrace(0x4207, r1) waitid(0x2, r1, &(0x7f0000000000), 0xe, &(0x7f0000000140)) 2018/04/21 18:39:49 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mq_open(&(0x7f00000000c0)='-$\x00', 0x801, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}) 2018/04/21 18:39:49 executing program 1: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001600)="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", 0x5dd}], 0x1, &(0x7f00000005c0)}}], 0x2, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) r1 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='posix_acl_access\x00', 0xfffffffffffffffa) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000380)={'HL\x00'}, &(0x7f00000003c0)=0x1e) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000340)={0x6, 0x0, 0x8, 0x7}) keyctl$clear(0x7, r1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x6, 0xfffffffffffffffb, 0x400, 0x1, 0xffff, 0x9, 0x100000001, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x3ff}}, 0xffff, 0x5, 0x0, 0x5, 0x10000}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x1}, 0x8) 2018/04/21 18:39:49 executing program 3: syz_emit_ethernet(0xe, &(0x7f00008f5fee)=ANY=[@ANYBLOB="ffffffff00000000000000006906"], 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000640)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 'syzkaller1\x00'}}, 0x1e) 2018/04/21 18:39:49 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0xffffff28) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000003c0)='highspeed\x00', 0xa) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x7, 0x3, 0x4c6}) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/04/21 18:39:49 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10b200, 0x0) init_module(&(0x7f0000000040)='\x00', 0x1, &(0x7f0000000080)='/proc/self/net/pfkey\x00') connect$llc(r1, &(0x7f00000001c0)={0x1a, 0x221, 0x800, 0xfffffffffffffffe, 0x3, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="d18a0ce165e22e5d99996f82b1cc8f1e", 0x7) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020500000c000000000000000000000005000a004e20d209f4406c00000000000000000000000000000000000000010000007faf00000002000100000000000000000000000000030005000000000002004e20000000cb73fc5b7b58ca49000000000000000000"], 0x60}, 0x1}, 0x0) socket$inet(0x2, 0x800, 0x1) 2018/04/21 18:39:49 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x10001, &(0x7f0000000040)=0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x40000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000557ff4)) getpeername$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) epoll_wait(r0, &(0x7f00003de000)=[{}], 0x1, 0x0) 2018/04/21 18:39:49 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40a000, 0x0) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@loopback, @in6=@local}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000100)=0x6, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000680)=0x2) fchdir(r2) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000180)={0x1b, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1, 0x6, [{{0x2, 0x4e20}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}]}, 0x38c) renameat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') [ 371.299384] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 371.309586] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/21 18:39:50 executing program 7: r0 = userfaultfd(0x0) iopl(0xefb) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/21 18:39:50 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10b200, 0x0) init_module(&(0x7f0000000040)='\x00', 0x1, &(0x7f0000000080)='/proc/self/net/pfkey\x00') connect$llc(r1, &(0x7f00000001c0)={0x1a, 0x221, 0x800, 0xfffffffffffffffe, 0x3, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="d18a0ce165e22e5d99996f82b1cc8f1e", 0x7) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020500000c000000000000000000000005000a004e20d209f4406c00000000000000000000000000000000000000010000007faf00000002000100000000000000000000000000030005000000000002004e20000000cb73fc5b7b58ca49000000000000000000"], 0x60}, 0x1}, 0x0) socket$inet(0x2, 0x800, 0x1) 2018/04/21 18:39:50 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x2], 0x2, 0x8001, 0x3, 0x8, 0x3, 0x3ea1b934, {0x0, 0x9, 0x1, 0xff, 0x3f, 0x8, 0x6, 0xffffffff, 0x81, 0x20, 0x5, 0x10001, 0xfffffffffffffff8, 0x101, "1ff640b1cd6f147a95abf18a37de89548089e0685bb20c1dafd1c8f290dd2130"}}) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/21 18:39:50 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) mq_open(&(0x7f0000000080)="6370757365743a29626465766c6f2d89236b657972696e6700", 0x40, 0x4, &(0x7f00000000c0)={0x5, 0x100, 0xfffffffffffffffe, 0x6c8c, 0x2, 0x3, 0x349e, 0xfffffffffffffffc}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e00000000000400", 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040)=0x10000, 0x4) 2018/04/21 18:39:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x800a) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x14, r1, 0x801, 0x0, 0x0, {0x10}}, 0xfffffffffffffff8}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000001040)=""/4096, 0x101b}, {&(0x7f00000005c0)=""/107, 0x10}], 0x58) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004200ff2a312002000000000000000000"], 0xfeb8}, 0x1}, 0x0) r2 = memfd_create(&(0x7f00000000c0)='IPVS\x00', 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000100)=0x5) 2018/04/21 18:39:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffc) getsockopt$inet_opts(r0, 0x0, 0x50, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0xe) fallocate(r0, 0x1, 0x5, 0x1) 2018/04/21 18:39:50 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000001580)={{0x32, @broadcast=0xffffffff, 0x4e23, 0x1, 'lc\x00', 0x10, 0x800, 0x13}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2000, 0xff, 0x4, 0x2}}, 0x44) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x6001) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000100)=0x7ff, 0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0}, &(0x7f0000001900)=0xc) getresgid(&(0x7f0000001940)=0x0, &(0x7f0000001980), &(0x7f00000019c0)) syz_fuseblk_mount(&(0x7f0000001840)='./file1\x00', &(0x7f0000001880)='./file0\x00', 0xc000, r5, r6, 0x16, 0x10001, 0x200000) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000040)={0x100000000, 0x4, 0x8001, 0x4, 0x5, 0x1, 0x76d, 0x7, 0x2, 0x20, 0x3fec}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x9, &(0x7f00000017c0)=[{&(0x7f0000000180)="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", 0x1000, 0x8fc}, {&(0x7f0000001180)="ceabab41c91a515ca14cdd9d7557444fccdcdd1b36b471c8cb95157edb787c801888f5a783dd258fc61ec5324e8db54834a2", 0x32, 0x8}, {&(0x7f00000011c0)="d54411190685c249f976d02056def51807d81c160373e5e4eb85f7bdb04f7a85485ce98e05500964953c216a670444d51cca6f4768398d1da0d29b50d299bb7714e1de222971a445e3a999d692f4387de554fe6fad6bd9d06ba7a4da0732b47c18a045fc5178977df0998e868115f232c49656fcda0e9d9e818e42", 0x7b, 0x6}, {&(0x7f0000001240)="2fd1b5cdbd92399dd0c2e40f3e30e127be53ddb0e7a0d6ee904f1a12453d9fb1979d07fc6c81afd8e79a4dc03ba3dc3ad58c6920bb2945733ce289adb5a40cc514a03c305f45", 0x46, 0x7}, {&(0x7f00000012c0)="cbe200e19bae90f0ef5bbe73c27a92b121958cce8bfe28793165517412f12d2ce295a9e2d8a9ccf18f55925ac08e514658108e8b539fad5ac66ec53eef7080ace3454ba4640f5bddab86d4c54a90fbda0d60e44bd010926d209b3afe0d4be680afb25de9b8071d776277ebc1e9e7f42160f1147a0aeb6c1287b774ff0fd62a1fc8eae6f52f71c2e63d9c375cf5716fdacbd265c82d0e8516a623d95c2b79e0dda3b9a4b309e30daccb8bcf291a512690f0ae191fd43496d8d7988884c037b01877b1a32658a3c7d6b07cd8fec0fefcb0ebe5fac1a4e3e7e9dc52b602596549f0edfb28341510318052e1be12cfd9b543a12d86ea0399", 0xf6, 0x401}, {&(0x7f00000013c0)="8cca9e7b279c848b5387efef1210c22f24253f42fe8e7a70d744346e651fd431bfa549579d87c51f541de2993b87cf0dfe1d541c1c69ee1037234273e08dfa1d87f76f0e101ef4d36f99b334e47f60d744aa3237b626305bbeddecdd547f708b59162b690131296d85e9b2706817dc28819af1777ef2ff37e396f4e39074b7906ad146efb832403c3afac7d0ec16f09b58dfce44bf2b06497748a88696ae2d15c74dd0e3da3ee44412f9fc8a0e5f54e8292f5828", 0xb4, 0x1}, {&(0x7f0000001480)="b52f210c4b84b82bd5c5cbe38e1b9ccf65f5395b20100949d3efc585057bcd387bf65f81979790f0e968cb4fc0149052c3acbe5da7336c7ba56914c97a1161a918d0d257a0565bca35d3f21d410074478212008a65e97ec71ceac1566d", 0x5d, 0x2}, {&(0x7f0000001600)="e2d3a73e6356216abde25720bfe40a5df56eee4305e2e9083524cd1bc19e927123221dcd39c03057f1f55730f24c87e61d6f83ca3c9c7bd424be3003cedeb5a4de5dbbce108c321952d4c04bae39ab5017fa033d7aacb7388d2f51e6b74f04e47a09095463309a5a579ccb2873eb873d500308d7c2e2d47b0cd2ed9701698d0edc8671483b2519e8243a6226", 0x8c, 0xf9}, {&(0x7f00000016c0)="d4adb52fab4e76b2339536881baa3a68d9e2b512ba08bb0f4bd5a1f10af33fa5181ce940d5cffb2d2487daf448324a2fd234bae4f4f7c7610ad5b25354f306715bc34e31f95d462a36759d09e9d787110f34491c1dac87be2d35e7f9eca8c7e64b794ff2c752d7d84be00b97c0c11601f579c0111afa340f0a8cf2264de0d0572a4951e20ea0c941fd129a0db65ab8df30010a1d1e45554d6ea25da441fcd8606e67471b5b8b2e3ca57148aac5d1fb4e69b7c31858b011b7f2bdf0c6660d82e00e528bc193c2ac05801d9ecb2548baa886d2493efead846ec9518b8bb4870726a9804c044867d3ee6be6cc14386d8a", 0xef, 0x800}], 0x101008, &(0x7f0000001500)=ANY=[@ANYBLOB="6465627567132913fc4d99d0176f7070792c00"]) r7 = socket$inet_udp(0x2, 0x2, 0x0) dup2(0xffffffffffffff9c, r1) getuid() getsockopt$inet_buf(r7, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x103a4) 2018/04/21 18:39:50 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f000075ef4e)=""/178, 0x364}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfc8b}], 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x800000000006, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/21 18:39:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0\x00', &(0x7f0000000000)=@ethtool_cmd={0x28}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101402, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0x8, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) 2018/04/21 18:39:50 executing program 4: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x44200) syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x40002) 2018/04/21 18:39:50 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='sessionid\x00') r2 = socket(0x10, 0x802, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000140)={0x7, 0x0, {0xffffffffffffffff, 0x3, 0x10003, 0x2, 0x9}}) write(r2, &(0x7f0000000080)="24000000210025f0071c0165fffffc0e020000170000000182a9000c08000a0081000000", 0x7c) 2018/04/21 18:39:50 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff8, 0x3, &(0x7f00000000c0)=[{&(0x7f0000000180)="deaf39f3817d18d693581a59b4758d49be0a632eb8bd5b58c32593a0b0bfef70132df125358c452c378b9aaa53147b6e5d3ac2e338d767defb87d5bb2e4f428ef3be9e265e90724be3c05dbd5e9c92b70273fd59285c04e982ccf459c57571d973258d2ec343b9d00629f483cadbc1252a457c8e8abb6841bef6b3a06759ca2e916ab623f8037cadc993507a7f13fa5b04e95ee4dff286edbfe5103bcbe602a06ef32769b396c87f84c82217d1d5976e9aa23f4a37999a4e321ac8fd9df74c29000114bb07de7dc02b25a0f2e89269ce00bd4593cd1e69026f39402f77a9acb9aa04c394a0965590e5150d98a0401cec0550210f70931ab6ede573742b", 0xfd, 0x100000000}, {&(0x7f0000000280)="0c32fa4326e0983fe3ff7ac9d09e2736445d91a7b972592a02fed95f3a1f6d0751ea35a8bc2a7469dde7b9f744f86b089d04de1eb332f61da61cf43fb464855d4a9625a937205207af3291cd95e12b90aefaaf68fe170c76e4121f7492694ab425240268c30f9f1ae8e8ac862c95798fe698508a80904e", 0x77, 0x10000}, {&(0x7f0000000300)="dc166dce1e13082cb070137cad861ba946bcbacadf42cf5592b460f1bb4d7b8b378af4ccc36081709fbd24e9396dc4702178682a47c8dbc1c4d08e77519c3e5f5d6dce03612196b2f25cc2617e2f8195e12e43140dbeb6cccd273c3b821d746474905b983238d6f927a5d75fff950b543b7c12e041abc3a5633c37a5c85e01360c5a0b0e0dfff712fd4e65b4eb07d0721e424f", 0x93, 0x200}], 0x2101030, &(0x7f00000003c0)={[{@upgrade='upgrade', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x32, 0x36, 0x7f, 0x35, 0x32]}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}]}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="6b44f568090000e3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x28) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e22, 0x10000}}}, 0x84) 2018/04/21 18:39:50 executing program 1: r0 = socket$unix(0x1, 0xc, 0x0) r1 = socket(0x11, 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000980)={{{@in=@rand_addr, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000a80)=0xe8) getsockname(r0, &(0x7f0000000ac0)=@hci={0x0, 0x0}, &(0x7f0000000b40)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000c40)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000c80)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000d80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003100)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000003200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003240)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003380)=0x14) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMASK(r10, 0x80104592, &(0x7f00000003c0)={0x17, 0xf6, &(0x7f00000002c0)="8b2920316f9d707d80fbaa236797bccbadbda09742530f7d1679513682ac5f2cd69df81560281b1f0d962eee60490f90b2981283b0a832f6db6f0852928cb85643161a1d88d1b16d302778f7824c3a3407c9abd25859b0683706e06d20c7467d17c362813ca754d8e8c524a07f4a3efb06ac0ad20f591e6d8463bac0d7678fe98d41a606cb174079952f2480af59172c2ca520b317eeafa583b15b3bb2e12f57bc04690d48cd13b0525aa61235467415d42ebf596eb809f3da577544abee160a7bf755058acebda1786a82f0172e5decbabbc5ec75857afc7d7c75386d5b3431edc83e67c7379a4a1f19dbbb5d6b557decfd91494d90"}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000003500)={@broadcast, @broadcast, 0x0}, &(0x7f0000003540)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000003800)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x41002449}, 0xc, &(0x7f00000037c0)={&(0x7f0000003580)={0x21c, r2, 0x1, 0x70bd2c, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r6}, {0x128, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}]}}, {{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r12}}}]}}]}, 0x21c}, 0x1, 0x0, 0x0, 0x11}, 0x10) rt_sigprocmask(0x0, &(0x7f0000000500)={0x94}, &(0x7f0000000540), 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r13 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x113000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x47, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x50}, @in6={0xa, 0x4e21, 0x8, @empty, 0xe4}, @in={0x2, 0x4e20}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r13, 0x84, 0x1, &(0x7f0000000180)={r14, 0x55, 0xffff, 0x7ff, 0x100000001, 0x1}, &(0x7f00000001c0)=0x14) ioctl$sock_inet_SIOCDARP(r11, 0x8953, &(0x7f0000000480)={{0x2, 0x4e23}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x4, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'gretap0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r10, 0x402c5342, &(0x7f0000000400)={0xffffffff, 0xfffffffffffff000, 0x2, {}, 0x20, 0x4}) 2018/04/21 18:39:50 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="15a8", 0x2, 0xfffffffffffffffe) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000000040)="4dd88c6ea04becf02376f1293061c6dd8330df14cd", 0x15, 0x40000, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) [ 372.673004] keychord: invalid keycode count 0 [ 372.678702] keychord: keycode 17515 out of range 2018/04/21 18:39:51 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg$netrom(r0, &(0x7f0000000b00)={&(0x7f00000003c0)=@full={{0x3, {"6ca44670472501"}, 0x7f}, [{"e8c6bb51133c51"}, {"06fa5fdd2050a7"}, {"bd506768eff6d6"}, {"1b476a5eece8c4"}, {"0436ec20d3e34a"}, {"78a366048fcf48"}, {"e33424f23237bc"}, {"a793389dabe053"}]}, 0x48, &(0x7f0000000680)=[{&(0x7f0000000440)="8cbef16a92e028db9472e53689ff74bd17b2cb2c3d241d194640e73a663a95892d59550563ae4da0c7ceb5f650a38cb50cffb8e003f7ffdb618b7574ff7102a098", 0x41}, {&(0x7f0000001000)="9e9ab286f506eac7087aae7720a2eca9d6820ee4ace0ede4dfddfc3e5aed61b9994a18fb7cb52c6446deb58e114b96d0a8ac15f73461ce14d884280b1a4064c5c63b646e241cefdf65334941994f7277e407adfb3d2770afa60462b22127f165d8f97b0b185545e3e870ff57ad90288c0de006fe859ad9f2447c69763e6d4043695fd3ba2a6f1d17fc7395faeaf087631aa904daae3a1530fb76af9d83d6bbc0ced941585dfb2d7bd369043906f82e8b06e66e6210b44d217a571a54ca69e2e5169b70c4edb3329f143edd24f16a06bb2103e48c8171a005b73cccdd53f38f04a0488c2628e1ab309947729d6d6f3d170d8ea3ae534545030edb68b3d6b625ce474fd5987ff27686ca367626c146e6a240f7d935878da1390722e59cb7c1c4267f729d2f55b8cc9168ca9fb06393eedee4a67d9281dc91c31b89fcce2e6c719180bd33f7344e68469bfbda54756c848dba17d97b428df51af6c0d5f3b10c6f6ff4d1dcd407dbd62a22bc8150fd5cb6c3cb714e209d0659de4c1ca483d2a1380280ff85a9d715225432936415175474c298cae96a402068a4412c737c027de5ad2d3a44eb83f17762253cd6b36d3ebb561da6aa9f7115e2561d49a070dd4d6876b00744cb83f9ab282727995b3d912533f953ec2782caba2dfff15f2dcb616cc179726a4d7c7748520da2581347b1e078c843253e2a5ececc047c92225fd4e7e07e111e73f67e44a5e742005ae60e733c574af768d11c9e57d9a82db8b380375134211fb5c9fa73d7c20796a2b3698df063a490b67695a007f8a26029debce9f34292f31e594f928714be15b2db2d25529478bd0e58bfc3dd450cfe7aedfbd022276d9dcf822c55fe95a437f5959eb646f202b588b4f5c0b6071efadc3e5f15500de46ccad5c96b9fbc01abb5cf6872e1af95f6b90ba529fad95b9f7f557c193bfdfd380e8630ffced78a6d0dcb75f4c9b4da358212f3a01d6788eff7db5ea3945099b2c3f5b6f8cac61da04d0106d97656b705ca655debf0a4909ed8c87ed58f93cc0d1797a0e2b6a094ec491e53c4876b7d4d198791a843c8bc40dbea0371ae51099c823a58daa23609b6981b8e5fedc7ed742e28449fbffd0297cac4c8f389d8c80ee51b04bcb296b7cc1e23b93b595519aea1266a002a148ee4e996436d2d39f0cbb89822c6394e6a40cd981bd4f682e54147649f53a0637c72ec6800fc6ca26a103c01cf468d14bc33c0c1d49d111901a3255c23655c207a40eeb75ac536b98f320a4180862880a7cf5e702c3ef9f68b76eda7668d8629b9d0d92241faf39fe28d2a0774ebc4f6b4af15ebda09d452d7787b9b7c4af58eac7e1f193be5e89a90ae3d5de91dc3d9e9d8ed5492216f059fb94fc94e9445e66aa172ef3a095975dc61dddf87b11e8409a6b52c3d406d597d364e37004423e21311efc70300f1c1af68d00bfff4cd809e70ad1aa65a8f55fca90e971caff7ebd67994e5830510f50bb8f728d36cc6e6965dd55ce9fcecdcc4ef90afd631bca3f5e59880907bb4cbbf672a196ebc0dcd6ca22c9b76bc36715e2ef61766eecbb6e18d9fa180fb5307a05837c5a9453ae363d658fbdb3d53b799d2e2599f271f354175e741f925d23339b66d1fcffb2864b61cf458444b29db4946a8a0e2877fcbe0d0ad1a5920808ceaaad03d3aeea1443f6bab0747948f6b5cf1e6eaca5131d1f52f9c10bcfc3141efa6faa7f07ae099c6a214bdd081d7eb501963321ea025e1d4c5174c6ae22e5472698f1935ed5147912070db621cb8ef6b956c8208828a792488fc3245783e6a928bbd7e36ce1cae5020dc64bbccb4ccf7317bc3ab1c5c556f964b0bbd3aab2808bf9ec490e675158c237b9abffa5bc7fbd51d5413c41157846e265331798fb9eadb8731918cd251903f03eb4417e63219d9efbcc1b284ca0d478c2f0d250e3f0ee1694ef10824d46d7aa82d016ec3407ccf807c6468423c7b2e9a21ee64151cc57eeee71551bdd7026098a17c537aece1dbddd720fa0fb6499fb338c6728419a602deca661bd6e90bae69c9ef50a265cd310f6f91da511eb72bd3ac04b436f97c98f2b5305865ed05b5f170aece1632e514021e0d4d9a5adab4596e83073b671d5a5ae3b94620cdb13235448a64d8baca6011f6a6bb170a176b42b1d555bb9b7c969de06dcd783e293974d63b19cb15e30d2639c92b5dc92c6f3a1849a467457b348f65e16ef6452e5deadd2c2d3f4ae25789ed59d5cde0b6ff12b5a419703828d8b5a50632491afe3a9b64939ed20cef38128776b56fe562800606eb36d8959be9e4eeb08e32223aba61328a9c7b0ae91c7985fde9f4fa4e01602c321163cef973f754e92b4ed99a508a841ddb41d90c562ec419d2f5b2bc9be1281c311f3a530bf44c932ec77b59753b29f4fce4e3489c1a45b832d2b876aa50eac5435843be05f6b8b5cbbeb5f41027afe9586bcfcc5ff292dc508ea763edf6ea96810250e95234d21935b15177cf0d9eb9ace285adc6fb3c6b3812019d5f4d8f640af0c2649a9d4be448005676c3738a4565c0178d628068319e9e6d6dc64a30d26c5bbabcdeb516b4a9c5236b402d0b9a218fb75ede67ad060750cb0b46a955bf5b81b2b37171bedbab1c5e0126da74d15d09dbcd955abd2790ab6da2fa6ce0ddd2096597adb748569263c0063fe4c1d2a003cfc717ad900a0de4a2b986c51f6d35c583ca87e1096c73fe801ec99c20278ed95fa416c80a19fa83d348c1a3bbfdad942cb59387c051eb2385f1bf87263f0264381442c7b6fe17f8d4c3e6a5484e033bf3c4b1eb0b4edd063f321fd851588883d4123f825b20f70839e38f311514ff74304eba4608e39a279008fb8e733e116de32bc62954cc29ecfaf02a07d3103ec588888c90615842211db007283ddf0670bdf4730a2e263666b7824970773f7b5e3cb08018b1c0978ca4235e37f8ffe99f41cfbffcc2644f04a0d8c5aeb012d588ad12b8c220f426d402fe408a34b998154c12c5671879f2b534ca44d7b0ca8df986726a75c88a9fcfd4a716d0a7faa8e8ec72bee78174b35b902f41572e653ae57e04567d8eff005213ffa463f24dad7fa7db53753bde3954b480307e403a97c602375abbce3c6214810de325375ad0ba8465c71bfd75c1d18505f8c5725c1898ff21f9307845303a328f25192fe5ca0d25103e36e9f542d75441934c0a62bb577d4709936b876fd1a38a6d134ff155d981877d7f5fdad84ce32ce924aba55d4cc0ef2013bc8294a545702c54fccff5210d25a2d249932bfa98c800f1ee80384a2fc3eb2cc0fae5eb5bc7a9f85acfaa4b2a9ca212f5014e3eef911a49cd7a013a8893039116f715a07b6fe563685df45a36730df52d58072872624bd0ee3fa95b79e7af104c6179482bf73dce1d158aa487e8f3d3a767290d3d9bf147a3135662a4ca27d59b2b3ad7c7d05d4cf150f5f1435d6b0483954fcb5d59a8f9234dcf5f33184c1250e6fb9855da5ba5509e437394979217e35fe8cfb77b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0x1000}, {&(0x7f0000000600)="343db4ae751199289a809ec388575df06b47e6097abf50bc90ef30ecb34abacaec78c6b4e645711c92018225cb4010aa47da6acfa16c816ecbf3a797a2caed1e9bce4aabdb0b72f948a3b4e1ea5becd50ac546bbc337757c2776a157fdf75de073d429c3", 0x64}], 0x6, &(0x7f00000006c0)=[{0xa0, 0x109, 0x5, "c816ca052db04837c8fa7862772121b94c9f96fa8ae3549e3aa86f1c7b5f83f7d99d66b0efc10c3086a050d1cc998ecdd730eefe6a95ba785c3cff55075b7d276822b6d5e38983cf12b51de867ef21f8f72379660e3fded02756e6f31d65b3d7f6b85aff8eeed7942ee89b0fba0848cf11ce1908c5776d6c91ef0027d69678df3299d63157a8758ec11e3db5e8059cae062f"}, {0x40, 0x105, 0x401, "893912660ef713837ddd036cd015413c37f99da489107805635fa54f9fb97c4e5e473e8e7b4e648f6a5400bc9371ada648aba72a"}, {0xa4, 0x107, 0x2, "1b9dfacf43f67439876fc2c2c09b44b64c218861f8112e60f16bcd85d51da2076149ae2054b0cf18dc44314e611607a3705176f135f4bd94ee0b1e3df04a209f89651a3ab8be71e35968a79b1de64e0f0c3e96afc415c00f4a5bbd1fe30971201eed6136cb90f6f8ead70425167d40a540a40e39732f1ea84c3f4bbc256eab0607fb85165b51b73d7ca4ee8a741a2ec04f4616b6f4"}, {0xc, 0x11f, 0x1}, {0x64, 0x10c, 0x9, "3932e203cde13735c1eeb7fd75fdd739d0e05d853638519b81bfc29e6e92528fdcc71020eeccc091ea26bfc88cf449afaffcd3633e94659b0ee679d20d8183fd3a290c59904bb900e1ac69124b7f62f207898451c397"}, {0x64, 0x199, 0x5, "9f55365f0380ab23ae9908eb5d403a083fa37e79cd3ff737dab0bc8915c54e8fbaac04780dcd7683ff21b54ee162992c6fb16221390f5e8c355b8d8d09e3f2b842545238d687091dbf65dba0e3c19b30f9672b6cba8a5c7c"}, {0x58, 0x118, 0x10001, "42aaa0bababc8ab093c7691451ffa936d74f3e344c59957614b79dd0232828b5d2b5f24c4221d1422832e337aa1fd33def545a7bfe7917d2cd9743206bb4261a542d1b724cb166a7ec9b55"}, {0xa4, 0x116, 0x5, "d14181450f8c57b8484da72f307515e7ce027d3fbaa975cfe476d3c6c278ebe9b4ada02123324bbeb6dbab0da534b416abf040791373fd62ffa3d2707e52d712041187da41812fbd718aee729e30b8150c9afb8b0128cca263e1d9679d6dfb932fa18c9d75bc7282773f38412302deb7fd9b3a560c29ce419ced02ea92f45b3106ee532272e2521040751b598c2ef2d702cb311afa8d71"}, {0xcc, 0x6, 0x7, "918c82289b3c2777e75282c9237de9ea4de8a006a657e9610c12cc36a0f279b996ffeed811a9cf0d85a3769b6bcb0cd2235877d2675fd83c5a8942636d9026d6a6aac86c600f81f244e8b6830205146ac5593637b5d708633e58165de6e524135c24b68bbe69dcfbcfde4cb969797894e3118c3e6a7d385dbf43d2bd8a822c536472f008b3d4d7351f2b8c8aba8d87a2f456f4961372d166560359a93a1916d0c2db809fcf4da6df65cd8409a53f408e10790f5f1411628c42a8c23f0e1ff07a"}], 0x420, 0x4001}, 0x40000000) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42c00) ioctl$int_in(r1, 0x5452, &(0x7f0000a1aff8)=0x298) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40800) ioctl$TCSBRKP(r3, 0x5425, 0x3) ioctl$KDSKBLED(r3, 0x4b65, 0x80000001) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0e05403, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x8, 0x3, 0x5}, 0x100000001, 0x19a, 'id0\x00', 'timer1\x00', 0x0, 0xfffffffffffffffd, 0x80000000, 0x6, 0x101}) read$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000300)) ioctl$VT_ACTIVATE(r3, 0x5606, 0x7) flistxattr(r4, &(0x7f00000001c0)=""/245, 0xf5) ioctl$TIOCCONS(r0, 0x541d) 2018/04/21 18:39:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') sendfile64(0xffffffffffffffff, r0, &(0x7f0000000040)=0x7ffffffffffffffd, 0x8) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000100)=""/89, &(0x7f0000000180)=0x1f8) 2018/04/21 18:39:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x1) write$selinux_user(r1, &(0x7f0000000140)={'system_u:object_r:lost_found_t:s0', 0x20, 'root\x00'}, 0x27) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000100)=0x2, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000002ff4)={0x10}, 0x156, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000003e001f0e00000000310000000efffff4"], 0x14}, 0x1}, 0x0) 2018/04/21 18:39:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ipx\x00') ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) socketpair$unix(0x1, 0x2000000006, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="9e", 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x80, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00000002c0)=0x2) sendto(r1, &(0x7f00000000c0)="aa", 0x1, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x88, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0xfa}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x9}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xffffffffffffff19, @remote={0xfe, 0x80, [], 0xbb}, 0xcf0}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r4, 0xffffffffffff4bfd}, &(0x7f0000000240)=0x8) pipe(&(0x7f0000000300)) 2018/04/21 18:39:51 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000011c0)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) signalfd4(r4, &(0x7f0000001240)={0x1}, 0x37e, 0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x200, 0x1, 0x2, 0x401, 0x7f, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0xffffffffffffff80, 0x0, 0x7, 0x0, 0xba60, 0x5, 0x100000000, 0x8, 0x0, 0x40, 0x100000000008, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0x0, 0x100000001, 0xdc}, r1, 0x10, r4, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001100)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000010c0)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x5, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc5b00000, 0x5, 0x0, 0x9cc, 0x1, 0x5d9, 0x8, 0x1000, 0xffffffff00000001, 0x0, 0x0, 0xb8c6, 0x1000, 0x10001, 0x4, 0x0, 0x0, 0x400000000001, 0x1, 0xb20b, 0x6, 0x1, 0x200, 0x507, 0x2, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1f}, 0x0, 0x4, 0x9, 0x6, 0x0, 0x7fff, 0x80000001}, r1, 0xd, 0xffffffffffffffff, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r5 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r5, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000001140), &(0x7f0000001080)=0xffffffffffffff29) sendfile(r5, r5, &(0x7f00009bcffe), 0x4c35) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000040)='sit0\x00') sendfile(r6, r5, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r7, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0xc) 2018/04/21 18:39:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00008bf000), 0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/21 18:39:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2000880) ioctl(r0, 0x4400000000001260, &(0x7f00000000c0)) r1 = dup3(r0, r0, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/04/21 18:39:51 executing program 3: r0 = inotify_init1(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x5, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r3 = getpgid(0x0) fcntl$setown(r0, 0x8, r3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000001c0)={0x5d, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x77, "65b600c2d8509b037ac8333ed1e42563bdcde2297b8afa1de74e5b5bd18f6542d87f5acc128c166312efc0984fcda955eaaecbe082da842a15e9aece93e88e5bb671b8225a76f1fe978c4ac26708895075e2df2ec0a706392c477adb82cd80dc8e0b4945c773f24526a45371cc9d47c35040d2e25a6809"}, &(0x7f0000000080)=0x7f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={r5, 0x8, 0x20, 0x6, 0xffffffff}, &(0x7f0000000340)=0x18) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x2, &(0x7f00000000c0)={&(0x7f00000004c0)}) 2018/04/21 18:39:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff73) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000000)=""/72, &(0x7f0000000080)=0x48) 2018/04/21 18:39:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)=ANY=[@ANYBLOB="020b000003000000ffff01ffffffffff0100180000000903"], 0x18}, 0x1}, 0x0) 2018/04/21 18:39:51 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000ef7f88)=[{}], 0x18) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/111, 0x6f) 2018/04/21 18:39:51 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x40201, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/238, &(0x7f00000003c0)=0xee) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e21, @broadcast=0xffffffff}, 'syz_tun\x00'}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/sockcreate\x00') inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x2c) socketpair(0xd, 0x2, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) signalfd4(r2, &(0x7f0000000000)={0x24}, 0x8, 0x80800) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000400)=0x9) renameat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x8000000000001, 0x32, 0xffffffffffffffff, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) 2018/04/21 18:39:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) dup3(r0, r0, 0x80100) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00', 0x200}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000840)=ANY=[@ANYBLOB="0500000003ffffff7f0000000010af40e97bcd5a63617c0e201e19984c1ea4867042f63f000000ccaf1624411a"], 0x1) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setown(r0, 0x8, r4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000480)={0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={r7, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0xa07, 0x4, 0xffff, 0x0, 0x0, 0x3, 0x7, 0x8, 0x0, 0xfffffffffffffff8, 0x667, 0x9, 0x1, 0x6]}, &(0x7f0000000340)=0x100) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000004c0)={r5, r6}) ftruncate(r3, 0x40001) fchdir(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0xd) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000700)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000006c0)=0x2) setsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000680)=0x10001, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000240)=0x0) rt_sigqueueinfo(r8, 0x10, &(0x7f0000000280)={0x33, 0xffffffff, 0x5, 0x412e351b}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)="8c25e2c6a2c3c728253871e02f52006b84fd4b75511e0c8b7064e8cb2d18209efe3234cea80892b69a6d9f45c5d53cf0d826f6c45f6ad35b74", 0x39) sync_file_range(r1, 0x8001, 0xffffffffffffffa4, 0x2) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)) sendfile(r0, r3, &(0x7f000000a000)=0x3, 0x7ffff) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000600)={r7, 0x200, 0x6, 0x200}, &(0x7f0000000640)=0x10) 2018/04/21 18:39:51 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000200)=""/224}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6bca9da2, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={r2, 0x80000000}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x0, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x0, 0x0, 0x39, 0x8b}, &(0x7f0000001200)={0x4, 0x0, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) 2018/04/21 18:39:51 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0xda9, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000040)={0xfffffffffffffffc, 0x1, 0x1, 0xffffffff, 0x735, 0xffffffffffffffe0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000998f70)={0x6, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) 2018/04/21 18:39:52 executing program 3: r0 = socket$packet(0x11, 0x100003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x4}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) write$binfmt_elf64(r1, &(0x7f00000019c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/04/21 18:39:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001480)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001b80)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001bc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001c00)={0x0}, &(0x7f0000001c40)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c80)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000001d80)=0xe8) stat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001e80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001ec0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001fc0)=0xe8) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = eventfd(0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000020c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000002100)={0xffffffffffffffff}) r14 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002200)={0xffffffffffffffff}) r16 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002240)='/dev/vga_arbiter\x00', 0x4000, 0x0) r17 = socket$inet6_dccp(0xa, 0x6, 0x0) r18 = socket$pppoe(0x18, 0x1, 0x0) r19 = socket$unix(0x1, 0x2, 0x0) ioctl$TUNSETNOCSUM(r16, 0x400454c8, 0x1) sendmsg$netlink(r0, &(0x7f0000002340)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x4000000}, 0xc, &(0x7f0000001b40)=[{&(0x7f0000000140)={0x11cc, 0x24, 0x820, 0x70bd27, 0x25dfdbfb, "", [@generic="f2574524614ad89fbbf6f594466cde893a77dc2b16b502c1f9a42ab4", @typed={0x8, 0x19, @uid=r1}, @generic="5f432d977a8ee5fcf49cd77bb066a53ec99225da9cbeb94f81876728f660bd20319b62bb33f4b35ff270dd4ff6094512935d535ce77aa940d925e959f8b20c5f7c77551c7c3db5c0722c05d9f9215f653907dcc97276c9da6f38aa2d7e18979ed45b01330d5607c4e487963c69049644bc05e09b2c3ca7f125bf3f126c6df3d009f569367188d7f3a09b0cc425b285bec562eb3b87bdc7ecfe400264874dc1d928388ae5fa729054edb92606f0c8d366106ec6294ec39b24aecffa9e3ddc9b781faa93c7b0e1ac081c5baf393483c1333f8640864cbca64b249ff007742055a824129bdd97b6c2a9f2b76bfddc9c6b4158e2b1c1393269e3a948e86e1594ff96918581df97e036d8dd82e6922fa5a59be73042ea6b50ed8b4aed36264e86d48ba7e73aa441127b19d616ad2ab5ccff5b6e9168e37866600ad92422c0fcb47e3370ed32be64cfbc0a6e28c006df10aff5a92e3db029d1395c71382bbfe7f21a18d95eaf666248fd14fe67a356d6876e4d26044c5ecea73b845ad15983c2b7bc506409d1c530af72dff0dba5af4e6195a1077ee81c15c59bd7b046a8df732bd326908d886760ffcb37c06a94dc16a66b79d4b73d742f0fd3fd64729fdafff6933a5771e00a766b16b703e85d136451fac6ebe2175ff501b8cfc982880aa6bdb36c16cb6a7db05c2d6788e5ef04cf92bcdf722db1c37bd1ac2694ff52679b065ad6066090d01d96dddaa4162427e9f140a9e346fb51d82224c29dc4b3e330f08b581510e21cfdca350408f5140d821917eb9bb74257969858a07b21ee4ce5acc194a1da6ff11eef438b218f27e3baa1df33c0d63228bc3f19ce7df830c2c3bb770f38d7c6b83f0ece2df848b4dc268c30e4abfe394b241c977f9c65909ab793a79fe889bf805381072ef43821508d08ca4faeb766b93fd9ef4c04d9349e615bc012195c9b6459ca860d03b51fa201d3910d2d6d57fbde2ad93a6f6b9713f5ad443fd4d5eb4bcb36d3b885fbae09df953b5040380c0c471d5d3b7642fbc981572203bb541889e7cdf5596ad646aebd2c7c79ce0206f23a77492ba78a497651906be418fd12ac360c269ae0bb0643306e6d6a45cc89df94b8bb8ca99fb4610385695f54760dac33842b411e4cfee866f223cadf56962ed8a4165aa3f8fc892dd7c23cfe3695da0e59424b57e61fcbe951ee1977529ca92487d3ecd309fe3c78b93871b841b6ca09f217f651638a606769575e3f7bc231092d9a181b2e6e0362fa17d8cbe5a27a5ea0366e9549904566b6ef1630506c38e6b38ce15317f91e050b3c3a3ce176cb88fce35e75c4e013af11506a41560dc4369326f8462f7506941bec6a6bdcd3ba43db3fd8a213c26d9a63fa6a442134b9f307bb2e8ade7f71c19be59f5a12fd3dbbbafc4e161cf24a2a17f92981a3712d4f82a4a59f13b5bada91520c07576967f106ae0a953c665f1cbd0a409b567142bb0a098b0c8096053ac4a9c5dc25d7004bab6fbf7407b319b3fe4b54416cd502adec53f5c3a757a4a51a5e399549d3478b050b9e3f92fdcc1beab73469b0fa11abbb80d64aaa4ebad14328f47a0823b94001617802f830e82db8631bb7b4938eec2eb5b4bb0447bb50f2c26c6e2197bffc3e32a30e303cf11c79e6b3900e3d3912b741b18f839676f2284a90f1a0428a27293ead707afbb3bfe43efc116f09320ba1cb6056a586a4ce26208842070f4dd304c01e40fa0b9c93c5009769a428f8d6db5bdb3e32ae79014203e3f403a2883bfa35af67ab2f0c798beb9457c1cb3d16ab0601284bbb53a5eb2912861c08cbf7d590a85bbfb5b68d6b9e80795e524791cb411e762d4f5b0d61fcdf1587a13d788fc28f86ba89759a7514eafde9321e1da8e6e60170d03471d50107a95af5bdd0a246becb095514d122942d3b9c3b0ebed431b32989094f5d87cecf317c5d301ed255609251ed7f283fae6dc104e7b771fb8d0b18b75a346d9618b791c460c713176fd301b9ecaeae73bca1c3055070641298d59c0ab96ac8deb5e5ea26e84b9354029898ae4e7fc7e042c2e28d4a6611fb1612b66fb6736df756f73dc839122422981cc4e106ee0d258460040539187a6d1ddc4daffd6e97aa9ecc7d0b1e86990d49f025ce781530f0583433603b893bc7dc89c761ca3417b5c52875cd8c533af9097bc6085f6a65f5556b6994e03e5e1ecdd6d8d1c54ad279d60a5d4d199623d1a4e332389beabf07cc41004a40954434be4c6d052c4a1180156efcfb26edd91af7fd03f4bafa4c6aff83ab1a87443f7448e6d281c42fa5242f9b84a5032d146ddfc7ef90e8250c67c76a25a3be183a285d61e028562743d2048a9399043263e1ba0212cbd00d32b8eb5a2367c70eb4670d327a585d92c80dad52ea964cdb766fb1d86899d6d55480121f96e4389307142b4d43e76820c2f0d5bcca06468a677373190be757e42bd1120dabd1562540d9d754210c9d56e1d092f3829cc53556ac112b0c89a11ae77e5e2edaba45313edabed874bb446b3e7a8049d576ea63b27a754d03c215891856b1d7987fff98f5065a60214dad2e91867e987378e1b3431f3c0ed1e36d5910d3113fae8546f0717eace216e1b29c2dc2eac044a2d27b8f7ae326f79d12a5d6fd156c30c7393c99df1b1f48bf485fe6767d859fb3e57f1ad01da4a58737529b44a4a9fad7ed95f9558b56f53fecf5870946ddf1c7e137a8fcb7e31c6a9ef09d58bc0273c5b821db49c7bc72e30041e234bf95b4192497b1fa26d83ccf6d2fb45d3ae8ee26a40ab0a822db6171e9335d2250449bf31556655c74bd9e3067915f705d97c1b1beb786f57f8bd0651cc47a4488a4d20b986a3dafacd80d0dba4cca9d7156f8d20c2948ef82ad36c6f369f89d634854c206d98540725787c23a0c4c803d63d61fdcfc5ec98d2cbcba3583816f4def9fd19224ba8e231e42273bba5416e7829dac915c2160fb8abecf520504ae9f8e4bcd0cdffdba6fd1b08ff6e28d86f61e20802b0e436c03ab88c2d1295b9b268a39bd1a7435a35be228a82aad553be1e61980f2449de7a7f5756bd20acc724e02f6136d10669d39be8f9029abfd544a4728315c256b674825e948b5b071b2c7b9fe99b2913cd247cbb02cde4cace2b76aaf3c5d640cfae0f85900ff1253e3f8bf8df154b9789070126b4a97f59b258c75e85a0c4f7ec3be55e6f458aa6464faf030c5e3219841f79257a1724f7d669eac0c9a1a4cd14ae227306aa0835977ef5cec45ad8398fac7ea470c9c48ea0bbdfa2c8c560dedb18db53ef0e3fcfc213d07691caa446fd2e29813139e6154947cf9c0f6f7d2fe91e2442adf7e1c8ae609691e62e2e808338c07145fe9398362dc7a4991fe4ab9bc93e38cf5fa345d0dcfcb950be3de88b8b9076d9d4bea800d73be093855107a8f037d2fd6d6bb34d3d4545ffb343563daf678d9e3c4e2deddb1fd873d03df8f127f509f412d576ee8148fe9faadeca04f8d40c2fbee8bae861ef78038d54b7158f2908af88cc4c22967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@generic, @nested={0x198, 0x8b, [@generic="def6e0baa36e266e05010784ac89261020e672fb233880eb9ad5648ee295d6292eed89950be399c04699880bffb539f2c9d29e075fe3bb078718cc93c0b00916271be6e455b8e0ec2c054fb30c3b99484aded2a5c6f8f3827c6b29a079ee0e1564fa6e9ab6fb267bd509aa389d7ae90ec80f3e5dc5e0948cab47e94d49dbf43171d9d7d02257f522a6adf83a15642a855bb0f3d8ee5b7ec6feb14500334af30b98a2167a345e3faa558bd27ef86b5c8861cf22ebbdc14595ef57c4d101c09e9b090528677db4107f88438701167eb681041fae3b439c7a6a2e91afbd693181aed37ad19948341bd94244d2115a2867a629474cf999db1465", @typed={0x14, 0x3f, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @typed={0x8, 0x0, @u32=0xffffffff}, @generic="fafd7143dcd89e5d5450b3d75fd7f00b1f54dbee2c05b6a034ab47dc2779b587ab19520a7948542e1d49beb4f75f8730d981133b4682fd321cf3bccddb84ec6aa536d56bc3cdbac31ddd2914794eed41f6bf333aa881ce4f53efac08bd7eedb37b2b0be71022f9c34858e049f48aed1a4f4c", @typed={0xc, 0x3, @u64=0x4df3a9cf}]}]}, 0x11cc}, {&(0x7f0000001340)={0x140, 0x3e, 0x4, 0x70bd26, 0x25dfdbff, "", [@typed={0x14, 0x3a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x11c, 0x2e, [@typed={0x2c, 0x12, @binary="623cf0588636b8bb8b2ad8b909369c5e12c044f23f6cb59c03898c3eb3253025ea18b4b9937296"}, @typed={0x8, 0x67, @ipv4}, @typed={0x4, 0x90}, @generic="48b28856425f81c52619655a09cb56ca6d7cf901416bc1a4ad43105c2f27d1b4ac5e2debd51d57d8fc427cce7ba66532636f2ff62d3a0444de081da032abd160091c00256c588af8bdd55f317690b556bbddbef0f2440978ff790731821820ed21c33e8db1e913354691c97da3ec6ef4dd851782dc7f50e0f916874b9e2465737fd7f1c87de9da52ec666e7c52f325e009f1724fe5bde1348591f1fcf02c3fc8aff21a4562cbd749ff3d6a206a4c4bfd9de85e64f13625a5ae3b3237b66e5af5d0a737c9414ea26ee295d5b36551e898a04b5e241339522889fe096ae752"]}]}, 0x140}, {&(0x7f00000014c0)={0x64c, 0x1f, 0xc08, 0x70bd27, 0x25dfdbfc, "", [@generic="c8d786f52e2959ddd7a1c7970670629a7058fef7edcbf3bccaaf56d5d7ce8c8b7a2a443f1542365d4403e980546b8497cdfbfbf957c6c7ea824d6ff0454ca5b066feadc6d5b84bc224210ae1068a5763532166d7a47fa7b420d9bc2b4d", @generic="02f833947c1c4443f7e1d7d6691350d7f40e1a2679dec15c30f05dc0475129bc3e796d26da459f263e05d8589eb8251f37a1b901d524e570a6a72e7153d92189c890a4d6ac366dc3e7f6aed37e33f3b060797031c069985177e0067d2b1d9b9557330dc0e221ad49166e9939294d8603d24c03", @nested={0xbc, 0x3b, [@generic="90fc7c086529382883cc53ba790c0028944b07a1d9756f5efd87d23f109a01955bd0101d7a23ec21c951a0095c78da", @typed={0x4, 0x77}, @generic="64982dd39e8bc8de34afa8561d9583b88d7235e04ccf6c69b1f5b145c0e983b60eb07a559c4c868f6e904de74e1dbe24ce00057a733132c5596ba210", @generic="2564c5ea79ab429bd3ee2de6de287946f22186579e823d70752c96bd8705e7a524e833993b228ba16d47124ffc19352d32d98ec2", @typed={0x4, 0x50}, @typed={0xc, 0x5e, @u64=0x2}, @typed={0x4, 0x93}]}, @typed={0x8, 0x4a, @pid=r2}, @typed={0xc, 0x5d, @u64=0x7fffffff}, @nested={0x300, 0x45, [@generic="c771ec765124f50de92a91b9231f98cffe22b6dd85f9d7791ee66400d84b6a08f154d413b793f3bbd129d5d1d17c7abb6ce1a7cead06d888dd57eef74e448eaf9191e449253f76f720d64b8ff5081118fe7fbc362b143c59c3e2a8461f81c2f75a88fea5b6742353098ef29f0095e92c4cfbc916d0610e9ee8879fc5a7bdcd2fd063434b", @generic="83c580e7050dcc2cd52785e9034092c0ba21a3a8d8d01cc9f012e218ad82b08a6ecc1acc09d0257953b731081e879ac50dd93a7f66a41e782533735e8d9d68be5568caa5c574fd13805134b717e6196239cef69c49258fc960ce3d6cd01319eb7f0be2725713bdd9ca55d84022b8a8b78d80cf839ce47eb921258b4883f75b926be2e5df02026822daa9e6a88d3052fa19f25ad038e7947371f187eb47815ba60de7e2ce5bafacca9dfca1b54e84e8545d5423a1b6d74fa897570138dadc6ee8fa35276d5d91876ddb359464314d6aabb6ae870d04b848b541a8fafcc49b554d65dc903563bf2b82ea8ca5909f7e2ce4825191", @generic="9b977e881c0be690f44d2f673a28a8221f98f0b925b8db89e6067b2ce6935b4172645aa9c510b1e2754269103e382c905d8fffd05eb2851634a53cb48c0350c0dfd6f4a9547d8eadf52a12f528573d8b731e7da0a7a59052f7d46066cc10d9ebd9c2fef9fd7653ebd5474918f670e33b471620fe517bdd453fafa80711ca177cfbf173057863e18f00bb068a9904b0cfbe0d7c18b37bea6c94789aec8750fb10f862f33ea066ea4beb793b9662c335", @typed={0xc, 0x64, @u64=0x93}, @generic="66b0cbe90f3f378b33a6c6b000ab5f29a84a76a1618b6e9202b0a79b33517de2b20c344c220bb556427795e13f4130245117b3635ed781be73cf6c4c41900eae2934733f60b9473372e8b5ab276232af295603602febb9ec687d2b86563177ecb0cf29829e6ede1bffdd275177758864538a63da65fc3bc51ece064bb98457ad5355ea88cf0469fa3a88afcba62b04e6a90c22ef726a4ef0bb93139a95eefefa58a2efe1e3f25eb8457a99e14dd11da618aee983e301b7e6ab8f68edc1ce40000537280317fefd8dcfae"]}, @typed={0x8, 0x8e, @u32=0xbfec}, @generic="48e441f0764019532ae9e064914cc5f92479b427f6b84d03ae25483233abe9c47fd6057a48997a89a0632d27f9b63273a43006a32931f8df42c12696339d90dee2c96f02e9e483c9256d938d7b3654e5048db61bf5af3c08505b6aefb27829c497c2093b4fa658dd6481b64e1a9c40ba78c73014f4af3e2f87cf3cd94ddd3a8157c1ad059909c727d462b252f4b3c3fe5a8c05bee7cfbb48c7b68bae5f7b2ed01994335ed62a98901384aa96811d4483303ee18f186e8395debcd9402bd9dba07d28943ffb58fb423debfb4dc23d", @nested={0xc4, 0x61, [@generic="c1a68074a913900b7257af9394e32c2814a0a625ee5f9e90050887b59c1432330c6209c724da7a13eaf9fd219c43e0a66704bd98468b1dedc684e895079310278b4fac746b389ebb2272b19d49a3224af83d3fa216e730dba0d456f626deba38496a3ef111332e6417357e070ac1f89b494bc09be46d4eeb5fe1237dd4511742bf5a1bdd76464c47f8cb5682dffb27828cf1ccb3e72e9ffcd49ed2a3bf5b3cffa908146dd067a66b44b03f542b3a71d64e803d85ad06e2cbce620f90079cc9"]}]}, 0x64c}], 0x3, &(0x7f0000002280)=[@rights={0x14, 0x1, 0x1, [r3, r4]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x24, 0x1, 0x1, [r11, r12, r13, r14, r15, r16]}, @rights={0x10, 0x1, 0x1, [r17]}, @rights={0x14, 0x1, 0x1, [r18, r19]}], 0x8c, 0x10}, 0x0) r20 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r20, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x8) setsockopt$inet6_buf(r20, 0x29, 0x6, &(0x7f00008daf4e)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e48460000020000000000008a49cb757ad7b915", 0x48) 2018/04/21 18:39:52 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='nfs4\x00', 0x10, &(0x7f0000000140)) 2018/04/21 18:39:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x79) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x0, 0x20, 0x8, 0x0, 0x0]}, &(0x7f0000000280)=0xe) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000000c0)) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000440)=""/58, 0x3a}], 0x2) pipe(&(0x7f0000000200)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x420800, 0x0) 2018/04/21 18:39:52 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="6f73851c0c28c22e322e2f6465762f6e65"], &(0x7f00000002c0)="020000000400000090746e00ed2964ebd5ab77b9840a349a07069cfd4b99142c01f6a3", 0x23, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, r1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x7fffffff, 0x0, 0x100, 0xffffffffffffffc0, 0xffffffffffffffff, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}}}, 0x8001, 0x6, 0x4, 0x3, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x2167}, 0x8) accept4$unix(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) read(r5, &(0x7f0000784f76)=""/138, 0x8a) recvfrom(r5, &(0x7f00000003c0)=""/4096, 0x1000, 0x40000002, &(0x7f0000001480)=@ll={0x11, 0xfd, 0x0, 0x1, 0x80, 0x6}, 0x80) r6 = socket$l2tp(0x18, 0x1, 0x1) dup2(r6, r4) 2018/04/21 18:39:52 executing program 6: open(&(0x7f00000000c0)='./file0\x00', 0x70c9619b91532d6, 0x12) 2018/04/21 18:39:52 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r1 = dup(r0) r2 = open(&(0x7f0000ae8000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x4) sendfile(r1, r2, &(0x7f0000d1e000), 0x8080000001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 2018/04/21 18:39:52 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x11000003, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x3) 2018/04/21 18:39:52 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000960000/0x1000)=nil, 0x1000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080)="51a03b298ec4e5f23b023e9b3b097a8832b0f6cbb4eafef5df80933429fecb1dbab3a598bfc477b0fcb173760b0eae6f787abd6b748633ffdbbe997ccfa086c73e8af6192eb25ca03a62d10580364c3cf3b21701be43218cc575b9b32c38382786097e5216d002a265888b61693d01d20eae42e4479b217ff56a362ab694", 0x7e, 0x804, 0x0, 0x0) 2018/04/21 18:39:52 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="021600000a0000000000000000000000080012000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000ff02000000000000000000000000000154e700bf9a59fbe97eb8f54f89dbcb241252fc6982cf202f523d1f825e79da99781921a7dafb590148c533d554b0583b74f48128f88d5daba231e210633347bd9eb4c24ad2d7574e47b70452c40348b8fa538c97d843b7cb62e343e0c423ed07"], 0x50}, 0x1}, 0x0) 2018/04/21 18:39:52 executing program 3: r0 = socket$packet(0x11, 0x100003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x4}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) write$binfmt_elf64(r1, &(0x7f00000019c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/04/21 18:39:52 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socket$inet_dccp(0x2, 0x6, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) sysfs$1(0x1, &(0x7f0000000080)='keyring\x00') add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x4, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0xb84, 0x1}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) 2018/04/21 18:39:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x79) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x0, 0x20, 0x8, 0x0, 0x0]}, &(0x7f0000000280)=0xe) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000000c0)) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000440)=""/58, 0x3a}], 0x2) pipe(&(0x7f0000000200)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x420800, 0x0) 2018/04/21 18:39:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r2 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="8d5bb7e461fe1f5c2d4d0cf0120fe2dc3ec4040683e82095", 0x18, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f00000000c0)=""/133, 0x85) 2018/04/21 18:39:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x79) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x0, 0x20, 0x8, 0x0, 0x0]}, &(0x7f0000000280)=0xe) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000000c0)) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000440)=""/58, 0x3a}], 0x2) pipe(&(0x7f0000000200)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x420800, 0x0) 2018/04/21 18:39:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x79) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x0, 0x20, 0x8, 0x0, 0x0]}, &(0x7f0000000280)=0xe) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000000c0)) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000440)=""/58, 0x3a}], 0x2) pipe(&(0x7f0000000200)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x420800, 0x0) 2018/04/21 18:39:52 executing program 1: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48, 0x800) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x80000001, 0x3, 0x3, 0x6, 0xfffffffffffff001, 0x3, 0x0, 0x5, 0x35f, 0x38, 0x381, 0x0, 0x7fff, 0x20, 0x2, 0x7fffffff, 0x100000001, 0x2d3}, [{0x1, 0xfffffffffffffff8, 0x72230dae, 0x5, 0x8, 0x48, 0x800, 0x4}, {0x7, 0x1, 0x6, 0xfffffffffffffffc, 0x8, 0x6, 0x7, 0xee5b}], '`5'}, 0x7a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x1f) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000001c0)) set_robust_list(&(0x7f0000000200)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x800, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x51c6}, 0x8) 2018/04/21 18:39:53 executing program 6: unshare(0x400) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) pipe(&(0x7f0000000100)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)}], 0x1, 0x0) 2018/04/21 18:39:53 executing program 0: mlockall(0x6) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000013c0)={0x0, 0xb1, "034f288a620bf9cfe2d16f5bfe744213bca1cdfed619ee9520ee54b888348c3563faa8e1b88e89c04664e530eb294c7c7b7bf77de414fb4050fb6ad4ea381cc66955e42ac6b3f2f3739136064cb076028d5eed9fdb1373d7adfe1f5b4cc9600b7c853a351e19bb88e55f55fe7bad7cf9e5c18730fd9708b9048f19e2d6022c6d295450e170a1fe91be9b8cb0e5667b57ce67f81a3d0c23fcbb58849db273f215ac28e1c5291bd1d17451a9b7e58c0492af"}, &(0x7f0000000140)=0xb9) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x9}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001480)={0x0, 0x0}) waitid(0x1, r3, &(0x7f00000014c0), 0x60000000, &(0x7f0000001500)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) r5 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="79529bf7fb3acc8d223595b83b9ea2773db3c723dc465259d0d7a5d39ff4aeb89222c061fcc45842ca78895bdc753b391f7500f9158447576e4092fc4a15e0de43b1790e971a21d694000cf31750417937cd56c286f89acd20c61a146c39be8615f8054b9a4c573f99bbfad881f3bf04d337ba3f916b97c051e2b6ec804a869d312fe184581cff3bf39c96da6a6442212ffd8dc3580ac3002fe90f32937a0cfa86b4ac6cc10b9414380ffc1aab8fffc3f48ab47f10e440617e93055479548dec8188328d90935e29192ee6f448400d84d66e28b06e41e75da6a2181ec956ea3c32b32b9200f7e7b384d92638f13ea0bf31d69c6585d16a275dd5e64cca342ffbfbfd5316eff577d94f2e20509463444d7b7dd0836ac513af6af7cdd6381dd7e815aa71b21d4f0a655f671a2229e8792fb6ee18a85ee6af838f1e9c6a6eee099433c77943ad0bf1f122fdf1884fc5c84ecc1dfcb968ac01a357af53228dbb8cbf5383af90c08c90e13bbe83b3c542a7a97a9c773f54842a030bb99e50349de06c74818ca13f5105f0bc3b606fe1cfd4616855423380c19ece5b23efd4faedc2bbfbc875a7e4ffe4bf5a3031d46668cebd53c128a1ede9032271e4b22dfdbbf2320bb22969425bb618b9ccdabd58cc1991343a83851a276ca2e0e490c93729043071deeb4b9d24268fd5b8c76aab8ca4f2e7ed7c07251a08e1b986771f523d343990f21cb6db44887ac49eaa41f23d9f7817b0f4ffdb3d1a1fcb35c35ba6f893b0458fe4d27c60e8e15b0466c15b552930b4f39a0f82d10a89c4f6e6738f38c91291d712a2915f16f40b0a1c8d70266855927cdcd18347755c3e8463177b3b2841a06814f7f3353a24d8ed678ec13032c9731ba68bd613e661b9e19122a774fb3acc3afe7304adc7f47c95147ac56fd7ffe1747ba22587a874314e37ab84c2ad1713e264da4da29733ce681606243b66fa89518afc9f7fcc058574449e0d25eee4b5590dc2ee44289ddd6cbc3420bdc0c66ac5f1bbd4d91c08fa70b85a07df694ac116bfdba119635f3e76befb2e7a4a332dffa1435560255678e4eb5ae4b8872aa694593d13ba2e41f1b5a122ae510129c345722d9a1ba6060dc9f2249680292100493e85923a67334eb1290c9cb37c6a1f6e40531464be8e847423301845925ce3df869a066a848e63eb2fd8b230f7fbe82e3c9773fb8674c9f156e6c19f216453e593cbc6fa20c58b5ed5f87abf88a4bf71ec7fbd06e4a51ca6c39fab98184874e5cdc3dae07945c8d303bb0b20a3b128e4e25d5ab331561218ff8368cf040ac65bb828ad1778ca7122d786704c107a350f9ccc864f45efe2228aa3c2b1fbb97d38e14b88306108c308280ae0b5ce69812d986247184734567cbdf1d200293448f767310cd9cad8435bdf9a29db41d2a003493f9c40e8be822e4ab8e8f03645fca3a686433a1f7f86a9b951c3b375daecce35462716dca025a4e39edea0840cdbedaeb48850345fd2e8874bf0af115e5b83cf59adffdc4818df7b6135a1e3ed480ab9dd783bf394474bdfcebcbc37794960e7abb40f4c3d14da0a8216e76a88ee04e418dcfb764b12733348236117381547e46e09e01aecfa4fba7bf00d6fce33a44368e0a5e840a982681ef5d5c9cc3c0ef45094e46a3e3caf4793f3d53335893b8674bc70a83c602ea66fa9d1259687a32c3b6f2374b74fd53952c2998eb1e34a078f01c1731edc49b04cd4f47a6fd424c3b75e6e911aea552bcf7edbef9aa380a09c0f0e0dc4c96bf68361a9000ba9c3998db9b44efc277a06645dd7f355b504dd97e23473b72799346ff44eebbf97869f4606103fa5f4cb47c776b2972a33fa91248b4fb4ba0ce2d8035c9e67eed2cda8838ea5582ecf8b428e2a5afad2741a5f7172105f1bbfd7daaadb80d511ecea4e0e3e9d916b7932a6c48643e7de0da29efa65e3503df3b6fdb8d418102ecd60327e33820284150598c9c84d82188253cd77a87014689e235b572f6c788e3d73f858cc9f346cb5ccb280648731adacc2a9fbba1972cd296c88f9c4ead01b63c6d2fa6f42e4722eb715680fcb35787b1b6ef33590e9ff1624cdb4124b3d4d22cfc9c496e6668fc59fe95ce5ec3def54a2e79d98d7b45aeeed1036f0228d187f86ddfa50406520ddc9ef5f5265b4c66661ec46a5317fbf1ffe0177b16e52286551d164e6282355d9b23df620f00868f778d22876671803ae1cd6287c451b1958cc5cd93cd3840a36c9d3aa0485d3afe53afeb55d597d9c89ae266c6a6c2c9bd6be5afbb25bcfe2490a8fc39b12c5d1b5927191495d1c181532846977fc1ed4ac43e9c511428375e2d755db595825eb1b7c14bbcf68e1d56c9c508879daabde9c52ac7a7785b82c471a8491f81259c099f6517093bf337bb8949b6f3d9c007b0d936e5e0a065787a833ee9fe12e72be2048deaff5e68df6e6610039ca27044ac0608978d44f7ce34ed0a0bdc1821a70f26637aa697f2710122dbede32aeb879fd49f27c820215f1093581040c2357175305fa996bf97dc64f8339983177fc3c6a929c5b6a19e9ce955951c4103f1f35726ce1d3255a46ff9f8afe11eb9b5fdc8cbb30309708820358d9ec54046cdfbf99f8696be74a974d762d4c355404907c737ec8b86aab55a417901384445dc1e29fb3553c2f2513f67b7e79841186d15d5854d977a2880311e35df9fa1b0f2751ce3e677515c5fc9058bbdbb179c146f8b9c4ffa3602896b161af2a7be273ac20f8fbc41f8bd6a0780322c46011ce2445abe8058f0d252bacae5e5822b2257a0e1eab8ed4415b444a3da5ecc2b7f15c401e52c61232f86aa2fc7e2bc8864c3f879e8dd832e9e8b81a07aa28cf29391157e4eabe04499eebdcddc5ae2366645b653ca744ad96f4cf3e5d922f45eedc3fbbdd26006adc4f6bab7d64ec486467f07757d885d2ec5319fff3630d630f4d8d41043c3178b98cea0c9f89e7e3fd298ab47f7459c9084b6271f06910dc7791845f4576f3b9ab4d6a7417658c9f9a09cbf6de5fc56deae96b74a31808c4f29685263371183c64527beda8b8759a7419efc9d52a7d4fdfbb8bb12db986763f37287f1e2b17a44899d032592b66df364d712c32b8795cfcddc42060871c94e70f0e82de53f7767b5ab8ea8293e55f72d79fd9d81d7a4fed293d41df32c7d01ed1f9275108709f16c5d126219280451bdcdd78bc330d967a13cdd73f4c06a4a2322bdcd94b074fb8a214ff358c3b20e283faaa4e365a52c47d19a3717934ebbf67df69f8aa054fb3ed7c77724c311074619b5f03bbd5f6506a46510d7d9eb66f68b1b0d8e1515922683768cf9321cee62abe7fa73ce69bf7e19cfc395e681a91b6a288fd71f1dbcb1d3d6ca6726d1c00cea8d765400f5fb32913b9f850febe17964535887bbb3086d3b800cdf5dd180311cbf79315443d96ab521a77a7c96136d4f67c84065b145862bee48a1a0e8ae21ff6c1788796ffeee0e7465fa661bae4c6cae4aafa70e4075182dcb1730b60f1a9f1ae363490269b8e513368fb18f7e64434f82eb1941cd7f03b209ed92ce3df4623c866b97d8665135529e1fc43fa0661d4963cbbd76dbe11c52f8769c7e9184f5323d89d6b9325591a1822f9ec4dee07c9a69354c66777f02ac702ca9be7103a75fe14877e47abf737b91d5e0fe802d1a2b9b2cace07eebb0d43cf39462503afef503db0143a42da833e12f8634b08f781a36966413039e3bd7ac1e781ce7eed1bdf2f421e88d09b5c9afed6b85cf93f8986fd65abecaf1ed4911ee4996225070e9c0e0e4da7839fd2ab64da59ec669152d033c48efeca80b7f2a45f8ac68ac18875f1decf6360bad3ae4e9bf6851c667e3c376b41424c5955feabec46fcc3afbda84470675acd72c626f4b937fef777cf251f4e70f579177bfaebde968d11d50e0a23ab0174d763a168da244f6c1a07c541f37e5dc51f3545ae5547dc7a47778e074eb618d34b833125b7a3feaff826d23277cf13e6eede439cac07595f248ee0a1c30da3b391b43109f9c99abab80a61c7068526950c7c1e594c9da42ac5df495eedbf60481bbc934c8fd6dde9582e8bc99b4500ccdc57dab8cb4e1846ce03a1d0d9c4b805ae53872ff3f6d240355e5614893592d2754c12cee630e72cbe949e8d42d35bfc56f670e20ebc9b08cad7b8e77e5f687010bb08a23f85a93f172410fa0c1a5f85df667df1500c791c7d2d4985e7e2b99b819d277a21bcb8f654c53ee37d47cbf46b60124d4fa9ab5d9209e44623ffa0ee2d8673941bd2d23b0fc26e633a648c07a0cc32f3a1b53fcc61075193117ec059d795482c82e9ae328c10c93dc88a7d4ca6067ba555b602c041115c3801bf9b1f25ce5fe398c304f058e9d5086607f6af753f11ac98c4fe3fa459870f53582a7ba4ccd5cfe326ad7900dbd2c781830b8ba861a500569097aa8c9976861ac42d1f59e0eb1ab657bff539ab52636606d92525f66ffcb2b79c074d97a935259f2b2ff5d81a89f98fdde37aab5c6b9b087c3dc9ad062f2df518e9fe604e505710da49b763393f1b55e19eb8ba27f597929aaa4a94fa1b9aa3d0b23699c87a604d4b99699de13fd8d1dbf80a980c79c8066a8a36dd382550d918b136de4b3b4928337a1340f13132e80cd065a1a6f35471a7248e0031d76f74bf38cc6193a227c862568858bed6522b7cc98ee97d4271e0e22114aa4497c8796fca990a4c01a90acccaa5fb0527929bb2c670febaa0a969196892ebf4549cd0c1fb67280ff557d7fc6fc6f139fd8a2e510f14b263abba55cd01df4535aff43293c781c51cc645de492bc1ee10fa48330adf221aa0c43d329779a28b06a2bdb407b81c0bdec9337aedc70368931b040b17c1962d396c42c853bce326e21453934a95eddc7362f1c29e88bae80753cdd120dec948bf3b10b758f6064ab0c816f93f3acd4383c23b975e7601254cc569b3e99fb5d869a13e1853f9ecf0ccd436ab11105661ac96ae5ad8e0d749ac1f563805d746d46b8d0fa4248a70832200edcdf1d6a71d882452bde1b7df96a3715d19b4d65ddd5c9fbd874e41bd054a0ee2cc48f9f7d86f64252b7c63be3b2565538170c490d7eec94874fe382ab84955d13df945cf5444dda0495747ef068010266f0cd0bed68b4a59e4de9d3bf8e4dbb3c9fbb217664574297baea4972872b899a3651fd74b03e550c32bef323c9366b04af34bf17f53a284d852bd47016f9f65c2a55fa2f11445d0292a620615152be0024abb1a1e3d8dc56d44f789b9f6c53b000d4a71c0a4f4e6fd4d46ea5fe85de4657cac773fcfd9003ed7b2d7f1656620d6ef78e51fa7eac914bd836d7122fe7d06bb36375f0d8e416a4848d2077ac563138f8cbcb3cc489f2a98a28ddd79d9156e2104389425c39de9eedceea9c33e55cf6ca990ce1220b6ec682c4bd9b13d142ecbea6f2558bced0820b7de9e4522dfbdc452910351376b90b5b240f761763e6c33a6a2db1338f27cee11781be97b3ddd0d5ee77548984f476ee64820ddef84e5a7d8325179b313bb3b67f6facf37072f938a9c94a9b6550c9cc24fdcbf3b31096efe2a244cacf01c8dd0eb3764260163116349ab1ffc0c9d41e5a93b560b6f26be0d88b1e76b1ccd98f15340139f5a31125f6d7dc9f8e2926f233dbe68eaf8cec78f108d86ead22f280f35fa5a3191ef449fc618040c0c98b7793edd93231b278e0b83c3e9da65b6dbc1ec008d260a94c7516471cc505795272c6fb51ccd59aea87d682f16be0a3db3528a943146ab354dea4cf7d036", 0x1000, 0xffffffffffffffff) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000001380)={0x3ff, 0x280000000000, 0x200, 0x6, 0x4, 0x1, 0x400, 0x3, 0x7, 0x40, 0x5, 0x3}) keyctl$get_security(0x11, r5, &(0x7f0000001300)=""/114, 0x72) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240)=r4, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0xc) 2018/04/21 18:39:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='schedstat\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000140), 0x10ed5b) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/2, 0x2) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000001000000000000708fe34d8b434b813f36ddbebfe5f3223503d1711480df8279d11c65567c0e6f44a8e5c84c6635995374193da21528bc8a516b0c756c80f380cede5344dd9a36bad19430da0494fa69e88738b441d61820acbe6aa02c47db09000000d0299c24c98aeeaca762", @ANYRES16=r1, @ANYBLOB="070925bd7000ffdbdf25030000000800040001000000040005000400050008000300ff000000080001004e2300000800030067000000080004000300000020abf1ca2a0a23aa0a10fac80b2af85eee6feeccf4fe751a72bcff55b153eaad42661ea3a8399f9e6feb0bda271f0c848371989092c5c6522c643999e0934dc460e6bbd171ab85"], 0x44}, 0x1, 0x0, 0x0, 0x20000084}, 0x4008000) 2018/04/21 18:39:53 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x55, "c044b3b5332c4f586496277c012223ec67a3706bc6fb1fc10fcfe3a94ccbbe24789cacad75014fe76b1d48fca02dd102cba0430bd671e7da714c0b7c33fde4b3da158ce9ab3bd04cf414d0c2376c0a791cf8569a03"}, &(0x7f00000002c0)=0x79) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='hpfs\x00', 0x1001, &(0x7f0000000200)) 2018/04/21 18:39:53 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4c000, 0x102) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x6, 0x4) r2 = dup3(r0, r0, 0x80000) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x10040) perf_event_open$cgroup(&(0x7f0000000080)={0x7, 0x70, 0x3, 0x101, 0x1, 0xc120, 0x0, 0x7, 0x20, 0x4, 0x2, 0x6, 0xff, 0x7, 0x4, 0x7ff, 0x8617, 0x401, 0x7, 0x0, 0x7, 0x8, 0x5, 0x9, 0x1, 0x4903, 0x1, 0x2, 0x272792db, 0x9, 0x6a07, 0x0, 0x6, 0x1e05, 0x97, 0x9128, 0x7, 0xfffffffffffffffa, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000000040)}, 0x5100, 0x800, 0x5, 0x7, 0x1, 0x7, 0x40a}, r2, 0x7, r3, 0x1) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000001280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x2e) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={r5, r6, r7}, 0xc) close(r4) 2018/04/21 18:39:53 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402540, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x6}, 0x304) 2018/04/21 18:39:53 executing program 1: clone(0x0, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000000080), &(0x7f00000d5000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) wait4(0x0, &(0x7f0000000940), 0x80000008, 0x0) r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000040), 0x2, &(0x7f00000000c0)) 2018/04/21 18:39:53 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getflags(r0, 0x40a) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/21 18:39:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="28000000020101010000000000000000000000001400080000000000000000000000000100000000"], 0x28}, 0x1, 0x0, 0x0, 0x4801}, 0x0) 2018/04/21 18:39:53 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8800, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getpeername$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='veth0_to_bond\x00') setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x101}, 0x5c) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/175, &(0x7f0000000140)=0xaf) 2018/04/21 18:39:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='-\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f00000001c0)=""/76, 0x4c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2, 0x6, 0x0, 0x7, 0x2}, 0xd}, 0x1}, 0x0) 2018/04/21 18:39:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000140)) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f00000000c0)=""/36, 0x20c) sync_file_range(r0, 0xffff, 0xfffffffffffffd76, 0x5) 2018/04/21 18:39:53 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="985025"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00c5a01f"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0xa, &(0x7f0000000ac0)=""/215, 0x17b45b05fa85ae) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r4 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e71242", 0x53, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) keyctl$assume_authority(0x10, r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) r5 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7, @empty, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3c}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x1b, @dev={0xfe, 0x80, [], 0x18}, 0x3}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0xcc) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000900)) r6 = gettid() getpgrp(r6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) 2018/04/21 18:39:53 executing program 6: r0 = socket$unix(0x1, 0x10000000003, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x9262}], 0x20000000000000e9, &(0x7f00000000c0), &(0x7f0000000100), 0xffffffffffffffc0) [ 374.953624] kasan: CONFIG_KASAN_INLINE enabled [ 374.970347] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 374.984017] Dumping ftrace buffer: [ 374.987547] (ftrace buffer empty) [ 374.991259] Modules linked in: [ 374.994577] CPU: 1 PID: 21416 Comm: syz-executor2 Not tainted 4.4.125-g38f41ec #21 [ 375.002272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.011792] task: ffff8801d1d4c800 task.stack: ffff8801d83c0000 [ 375.017877] RIP: 0010:[] [] sg_read+0xd3c/0x14d0 [ 375.025977] RSP: 0018:ffff8801d83c7b50 EFLAGS: 00010246 [ 375.031407] RAX: dffffc0000000000 RBX: ffff8800a12b2240 RCX: ffffffff825bd793 [ 375.038665] RDX: 0000000000000000 RSI: ffffc90006267000 RDI: ffff8800a12b2270 [ 375.045914] RBP: ffff8801d83c7c58 R08: 0000000000000000 R09: 0000000000000001 [ 375.053164] R10: 0000000000000000 R11: 1ffff1003b078f30 R12: ffff8801bb4dfc00 [ 375.060407] R13: 0000000000000000 R14: 00000000000001e8 R15: ffff8800a12b2100 [ 375.067655] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f57f8b40 [ 375.075855] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 375.081713] CR2: 00007efc8204e110 CR3: 00000001bc532000 CR4: 0000000000160670 [ 375.088962] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 375.096206] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 375.103452] Stack: [ 375.105575] ffff8801d1d4d0e0 ffff8801d6b065c0 0000000000000013 ffff8800a12b2258 [ 375.113569] 945321cce9a9afba ffff8800a12b2268 000000000000020c 0000000000000000 [ 375.121623] ffffffff00000000 0000000000001000 1ffff1003b078f76 00000000200000e4 [ 375.129630] Call Trace: [ 375.132198] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 375.138840] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 375.145837] [] ? __fget+0x47/0x3b0 [ 375.151016] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 375.157661] [] __vfs_read+0x103/0x440 [ 375.163084] [] ? vfs_iter_write+0x2d0/0x2d0 [ 375.169054] [] ? fsnotify+0x5ad/0xee0 [ 375.174478] [] ? fsnotify+0xee0/0xee0 [ 375.179901] [] ? avc_policy_seqno+0x9/0x20 [ 375.185770] [] ? selinux_file_permission+0x348/0x460 [ 375.192501] [] ? security_file_permission+0x89/0x1e0 [ 375.199227] [] ? rw_verify_area+0x100/0x2f0 [ 375.205169] [] vfs_read+0x123/0x3a0 [ 375.210430] [] SyS_read+0xd9/0x1b0 [ 375.215596] [] ? do_sendfile+0xd30/0xd30 [ 375.221282] [] ? vmacache_update+0xfe/0x130 [ 375.227226] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 375.233434] [] ? do_sendfile+0xd30/0xd30 [ 375.239147] [] do_fast_syscall_32+0x321/0x8a0 [ 375.245279] [] sysenter_flags_fixed+0xd/0x17 2018/04/21 18:39:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="28000000020101010000000000000000000000001400080000000000000000000000000100000000"], 0x28}, 0x1, 0x0, 0x0, 0x4801}, 0x0) 2018/04/21 18:39:53 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x2, {{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e21, 0x4fb5}}}, 0x104) pipe2(&(0x7f0000000200), 0x10008c000) [ 375.251314] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 ad 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 6b 28 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 81 06 00 00 4d 8b 6d 00 4d 85 ed 0f 84 46 03 [ 375.278420] RIP [] sg_read+0xd3c/0x14d0 [ 375.284143] RSP [ 375.291683] ---[ end trace 302f514f4c9f9e9d ]--- [ 375.296533] Kernel panic - not syncing: Fatal exception [ 375.302341] Dumping ftrace buffer: [ 375.305866] (ftrace buffer empty) [ 375.309551] Kernel Offset: disabled [ 375.313149] Rebooting in 86400 seconds..