c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x8, 0x5}, &(0x7f0000000240)=0x90) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000003c0)={0x3, 0x9, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000380)=""/19) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x8b, 0x20000) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000440)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000300)={0x0, 0x7}) 2018/03/28 12:54:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000540)=ANY=[@ANYBLOB="e0000001ac14ffaafeffffff00000000df69dae985c2ed19884ccae37aa72c8ffa923f94512d7adc1155709dd46984a74dcc7b243d24c016e876e74979a42dce67252ddabf9e2c402de3d65e244082c96d2b4f728e"], 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x140, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, 0x2, 0x401, 0x6, 0x4, 0x7ff, 0x3, 'gre0\x00', 'erspan0\x00', {}, {}, 0x0, 0x201}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xf}}}, {{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0xffffff00, @empty, {[0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0x0, 0xff]}, 0x1ff, 0x4, 0xddc, 0xdf2, 0x5, 0x6000, 'ifb0\x00', 'ipddp0\x00', {0xff}, {}, 0x0, 0xa8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x14}, 0x6, 0xffffffff}}}, {{@arp={@rand_addr=0xb3, @multicast1=0xe0000001, 0xff, 0xffffff00, @empty, {[0xff]}, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xde2, 0x3, 0x80000000, 0xff, 0x0, 0x100, 'eql\x00', 'ifb0\x00', {}, {0xff}, 0x0, 0x200}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7, 0x40}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/03/28 12:54:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x1000000000000219, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000040)}}], 0x2, 0x8080) 2018/03/28 12:54:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x7fffffff, 0x10}, &(0x7f0000000140)=0xc) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x8001, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/28 12:54:50 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) mq_getsetattr(r0, &(0x7f00000001c0)={0x892, 0x4, 0x30, 0x504b, 0x7, 0x8608, 0x7fffffff, 0x6}, &(0x7f0000000200)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000), 0x4) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r2, &(0x7f0000000040), 0x0) 2018/03/28 12:54:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xab0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000000140)) geteuid() 2018/03/28 12:54:50 executing program 4: r0 = gettid() setpriority(0x0, r0, 0x1) 2018/03/28 12:54:50 executing program 6: r0 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/dev/net/tun\x00', 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="16b3edaa0b1824c4ed3d9411634c05cec3d3a448a4a7c0467118a74ef729b525f8b35985eb1a9e08fb84f2c3c67d23923fe7ae7a1ffc1a63a83ee4e0c22f84e9", 0x40, 0x0) r2 = add_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="4339107a714dcb080669b8b67a3042d18880295b5cf55f9a12b1afbe1ed62e34c2dc88dfcd8654eec6a2281249a022b2efd7ae600843b64a4d4e8d14b5d48bf1101184d31fe912f94de0a20bba14c5c2900d069fdf1ca06fd89fe4f2773eeb60af3745e7b386321af00cb346b96d71a8", 0x70, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000340)={r0, r1, r2}, &(0x7f0000000380)=""/135, 0x87, 0x0) r3 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r3, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/28 12:54:50 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x7ff, 0x0) mmap$binder(&(0x7f0000442000/0x4000)=nil, 0x4000, 0x0, 0x6091e, r0, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x3, 0xfff, 0x8, r1}) 2018/03/28 12:54:50 executing program 7: r0 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='&-proc\x00', 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f0000000100)="364c67348503d37bf54e2a5b00fdef8665b84c97949f7363f301b299845b74dbfd9627f6e77eb0c23e54745bf90a9126f13a6ccd5d35e947846c0ab8ef327433a17dbf5b515bef2ed6dbd5a1bfe683c24d88c97b1fe72b9ce9bf7ad216e90b0f8500821e9fd357c31a90dcc3b6e81e", 0x6f) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x20000000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/03/28 12:54:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1e0000000000000000000000000000feffffffffffffff0000fb7800000000000000000000000000"]}) syncfs(r0) 2018/03/28 12:54:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000040)=0x2000000008004, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000002c0)=""/39) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000280)={0x5, 0x1, 0x6, 0x20, &(0x7f0000000100)=""/32, 0x1a, &(0x7f0000000140)=""/26, 0xeb, &(0x7f0000000180)=""/235}) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/28 12:54:50 executing program 4: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/190, &(0x7f00000000c0)=0xbe) 2018/03/28 12:54:50 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000080)={0xffffffffffffff80, 0x9, 0x9}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000440)="1e6e344fa67297919770c36e1b4e5110b5253ccf7471d3aeda0d14710ff7402d1bb09c00000000000000030eb373b29429e74733d235055aab0d7cf643b5b7a210d3f38f6737914c9c1f3fd53b3ac83e1ef93a0703722b1bcc6e9d687559ff8c82508c2839d519f56e4bf1202c84fcefedf9e8f0a8250c8367d2b299ad51ac815077b01c56e3e72c635779ce5a07f986bc4ba1853c6cb0349e0c672281d84108c447ff2cd40d8946dd00b7b6d266b7aae14377a4fbd016c6a39ad77107b7a1b77fb8827b", &(0x7f0000000180)="9bda6c3bcff0b5a938ec9a65ac43f248cfd904dc7d84a64d47bf0e6214ef82413b3377073a70965a9c62b6b021b2a294051b9893fe0a87d4a2372442040414db1a7903d732347258653ee7924d379db7a0504ce81173f4e7eb144be85a23274b72bf9a8c045b4e797bb96d76aebd915045207c05eea91fd4aecb67da376c5825273c7cb10a0ef92dc26decc11dc1db38ed977a1f63d0d70f74f54a"}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0xc0, &(0x7f0000000680)=[@in6={0xa, 0x4e21, 0x5ae552ed, @ipv4={[], [0xff, 0xff], @rand_addr=0x400}}, @in6={0xa, 0x4e23, 0x226d7153, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in6={0xa, 0x4e22, 0x81, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x1}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r2, 0x200, 0x5, [0x6c9, 0x7, 0x9, 0x8001, 0xcf]}, &(0x7f0000000400)=0x12) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="5800000014001900f8ff4b41040d8c5602ff03000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007fffe51000174100005bffff001ce1ed900000000082a400000006b736231be86efd121f00ec680f", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={r3, @in={{0x2, 0x4e24, @rand_addr=0x4}}}, &(0x7f0000000040)=0x84) 2018/03/28 12:54:50 executing program 3: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f000005c000)=0x4) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4, 0x146eaecb, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in6={0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0x19}, 0x8}, @in6={0xa, 0x4e20, 0x916, @mcast1={0xff, 0x1, [], 0x1}}], 0x90) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/03/28 12:54:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000603000)={0x0, 0x0, 0x0, 0x3}) 2018/03/28 12:54:50 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = eventfd(0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x410040) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x3b, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000000c0)=0x80) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000cb4ff8)) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}], 0x2, 0x1, &(0x7f0000000080)={0xc000}, 0x8) r4 = getpgid(0x0) ptrace$getregset(0x4204, r4, 0x3, &(0x7f00000001c0)={&(0x7f0000000100)=""/167, 0xa7}) 2018/03/28 12:54:50 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000040), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x2d8) 2018/03/28 12:54:50 executing program 3: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) socketpair$ax25(0x3, 0x5, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000001c0)={'yam0\x00', 0x100000001}) r1 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x20) sendto$unix(r1, &(0x7f0000000140)="7c52bb845ccc10136275c16cc501675d33a8b7d3af6177840f424a8b788d7f4a2f40a64b89cac7b84e0ae140ed0e0fc4c3b80e9471643c908b41fd43c85e10e35fb39428944b0d4845b2e3fdd2062da1e3cf8f422582feb12aca0572daf271f14f21da9c572b46f75403847b7387037c6a058bc246", 0xfe20, 0x4000000, 0x0, 0xffffffffffffff48) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/03/28 12:54:50 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000d000)=@abs={0x1}, 0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/anycast6\x00') sendfile(r0, r2, &(0x7f000097d000)=0x10000000, 0xff) 2018/03/28 12:54:50 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x4) mmap(&(0x7f0000500000/0x4000)=nil, 0x4000, 0x0, 0x110, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/55) 2018/03/28 12:54:50 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000140)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000180)={0xfffffffffffffffd, 0xfff}) close(r1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x1}) open_by_handle_at(r1, &(0x7f0000000300)={0x86, 0x7, "f7351ff44a286749444eb787268fc99b51231c49bca1b51bae0bb13d0a88c7ed1d5e73bef2c96196984f101dd594e390f310c2354d992d4532badab8f5772a513a1a485cefc004f15f51991260d3bf625fb173fdab65e7bf43f7061f2b82cd9ca6b8285126204d25556dc2274a218848d088a95474483cafc35554f3c71a"}, 0x2000) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0216050b0300000029bd7000fedbdf25010017004e220000eab52dcfebd5b4a598ea19487f7fc2cf0d08e4bac34acfe82df7acb007c8c599a19b5867d9a5e36697b4b9fbb42535fcfe9d12e14014bafb4cb0a4d70dac"], 0x18}, 0x1}, 0x40000) socket$can_raw(0x1d, 0x3, 0x1) umount2(&(0x7f0000000280)='./file0\x00', 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x56}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x100008000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/28 12:54:50 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x17d) r0 = open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) r1 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00') ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000100)={0x0, 0x1, 0x401, 0x9, 0x1, 0xa}) fallocate(r0, 0x1, 0x7fffffff, 0x1) accept4(r0, &(0x7f0000000140)=@rc, &(0x7f00000001c0)=0x80, 0x800) io_setup(0x100000000, &(0x7f00000000c0)) lseek(r1, 0x80000000000000, 0x7) fremovexattr(r1, &(0x7f0000000200)=@random={'system.', "14656d3100"}) [ 59.046602] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 59.081720] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/28 12:54:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001d00030000000000000000001f000000da4a375551e7a2cb0a78373ceec45f5efe0f50239f28c2f8f827348050130bde21648b517428f4bcc466ae253ab39cd468515881c327c53b10f487874571074c3cff4f92710252e193286846240d43bbd2b6bab270d8f5f18ab2d499d1bb9968df30b5e73ca78e77afa8b88035bbb19853211e69f174410c3eb02e3157b58ea0f1043c8cba5f3f9fa22d7948d69c9fbc54e85f5d0a48b5bb0eeb9dec25cb6ae2ed9cf192589acfdf2aac23f0b249190024b3df26c2d4ce8557b51b14495abb425c1f09f2ad"], 0x14}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x5}, 0x1) 2018/03/28 12:54:50 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x400) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040)=0x20000000, 0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000001c0)=@req={0x7, 0x3f, 0xbd, 0x2}, 0xfffffeb0) 2018/03/28 12:54:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f0000000180)) close(r0) 2018/03/28 12:54:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) timer_create(0x7, &(0x7f0000000080)={0x0, 0x25}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0100800000000000000000ecffffff000100000a0000"], 0x1c}, 0x1}, 0x0) 2018/03/28 12:54:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000258000)=0x803da5, 0x4) setsockopt$inet_int(r0, 0x0, 0x100000000000005, &(0x7f0000000080), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6dc2347c, 0x101100) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x367, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e24, 0xffffffffffffff01, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x7}, 0x3, [0x7, 0x3, 0x401, 0x7, 0x436, 0x800, 0xfd, 0x73c]}, 0x5c) 2018/03/28 12:54:50 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) fdatasync(r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200041, 0x1) ioctl$TCSBRKP(r2, 0x5425, 0x8) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/03/28 12:54:50 executing program 1: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x111, r0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'ipddp0\x00', 0x2}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000041aff8)={@my=0x0}) 2018/03/28 12:54:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0xfffffd9e) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)={0x39, "bc848d50923bb7a32cf76f8ad4bbe2068f770c1b1f11e25e2141ef272ed1371842d8f53b29687234f9d22c7fa6730864dd9e2e7b2e7d2b0c5e"}) write(r1, &(0x7f0000000100)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43086d67d777a025e30", 0x20) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/40, 0x28}], 0x1) 2018/03/28 12:54:50 executing program 4: socketpair(0xf, 0x80007, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/23) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7ff, 0x20, 0x3, 0x100000000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8513}}}, &(0x7f0000000140)=0x84) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000300)={[0x1002, 0x14004, 0x5004, 0x4002], 0x3fc00000, 0x4, 0x7}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000e480)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, r5}) 2018/03/28 12:54:50 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4080000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000380)) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x7a, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[], {0x8100, 0xfff, 0x9, 0x4}}], {@llc={0x4, {@llc={0xff, 0x4e, "17fc", "82bf9f1da8cebe1e231ea47dbfa29e2dae431ebafe6482e398030a09ab9111c9c25b385b75943c26fdaf258020ae590399a0a8b05767fb69520438c48931aa4c2bf6f2a2980f483d06ddfe5b84b4ffea62f6bc7add205b10f06c749fb48a03d0209dd296"}}}}}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) ftruncate(r0, 0x9f) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x7, 0x12, 0x8, "cba30d938dad5d36073075e6626ee40eb701a9f1cb4f7f29f3617939b9149d3c896e90824417c10305016d8b24953750d352b44e3d3e04e69620e4f4fbe52691", "ed6508f597de51fe1253dc8756c44fe18eba68dbf4eea691f07e896096efb6eae554a3cfefe280599293dcf54a695db00ab13f27af7b5fb7e4e0d141e64cd319", "321083c795318bfe314fb5748b86d6444ead9e50338ef10742fe2c5c40951cd0", [0x34]}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="0206000000100000000100000000070000"]) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000100)={0x5, 0x2, 0x100000000, 0x1f, "e2154835e5d3d0e32468b8432894aff820a226783905f8e24247f104e17794496ea4a48977a843f827b8e796", 0x3}) 2018/03/28 12:54:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000004000)) getdents64(r0, &(0x7f0000000080)=""/32, 0x20) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) 2018/03/28 12:54:50 executing program 6: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x7, 0x0) r0 = semget(0x3, 0x0, 0x10) semctl$IPC_RMID(r0, 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f00008c1fd0), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/28 12:54:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x80, 0x5, 0x81b, 0x100, 0x6, 0x80, 0x6, 0x0}, &(0x7f0000000080)=0x20) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f00000001c0)=@in6={0xa, 0x4e23, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="743fe08b047b5bdd32792ff1c857242696f921aa0b20897e75506993d77656c6bb7307c7247bc7b723746a1d15b2902b8c5255cc3051f9eb3635a583264788d5a50cb1d46402b2ae8e01881a31387576e5888542dc5524dfaabf", 0x5a}, {&(0x7f0000000280)="d1eab1c0823676bc1f78292e8c1e1156c61f75dc5bc1b7df", 0x18}, {&(0x7f00000002c0)}], 0x3, &(0x7f0000000340)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x9, 0xfffffffffffffff9, 0x7, 0x3, 0x40, 0x1000, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x8, 0x1}}, @init={0x18, 0x84, 0x0, {0xbbf, 0x5, 0x20, 0x537ada26}}, @sndinfo={0x20, 0x84, 0x2, {0x4345, 0x5, 0x1, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x65, 0x208, 0x72d, 0x100000000, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x800, 0x2, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x3, 0x3d84, r1}}], 0x150, 0x40}, 0x8000) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000002c0)=0x2, 0x4) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x5c742ecc, 0xfffffffffffffffe}, &(0x7f00000007c0)=0xfffffeda) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x101, 0x0, 0x10001, 0x2}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={0x0, @broadcast, @remote}, &(0x7f0000000540)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000680)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x4e20, 0x3, 0x4e21, 0x0, 0x2, 0x20, 0x80, 0x3a, r3, r4}, {0x0, 0x4, 0x0, 0x0, 0x8, 0x4, 0xf04, 0x5}, {0x0, 0xf5b, 0x3e0f, 0x5}, 0x1, 0x6e6bb3, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0xff}, 0xa, @in=@rand_addr=0x7, 0x3502, 0x3, 0x2, 0xffffffff, 0x0, 0xfffffffffffffc01, 0x7}}, 0xe8) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000180)={0x100, r2}) ioctl$int_in(r0, 0x80100080044d00, &(0x7f0000002000)=0x1) 2018/03/28 12:54:50 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x20000000000) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e58742f6b657473746165007dca449c0295defc2b3d8e7a2c47e88a20bd47f22ee49bf76b180dc77fb27ed4f332bf072b3894c3e13b7248d9cf59ad5568266e546e3c13242ef5e39f6ec637516e383bdf960c6e8f4db05abf6f0a1f5a0001476902937d2fe45f9ea56cd25c41c8224c8ea60ffb5896037383067a01408f2b3fdc40df91f3fdf5adba66d8c89aaba450757019091977cc") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xd0, &(0x7f0000000180)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x30}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x67}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x800, @loopback={0x0, 0x1}, 0x800}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x5, 0x5, 0xfff, r1}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r1, 0x2c, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x98b9}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f00000003c0)=0x10) 2018/03/28 12:54:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000012000)=@known='com.apple.FinderInfo\x00') 2018/03/28 12:54:50 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000d590422c1d750000002e00004a7f00000000000000950000400000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x2, 0x4, 0xfffffffffffffffe) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0x19, 0x59, &(0x7f0000000000)="4ce3c85b93a30a424be9fa7dca60bb9b96a3f4cc3e8b26f0f3", &(0x7f0000000040)=""/89, 0x1}, 0x28) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/28 12:54:50 executing program 0: 2018/03/28 12:54:50 executing program 7: socket$inet(0x2, 0x3, 0x2) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0xff, @multicast2=0xe0000002, 0x4e24, 0x0, 'nq\x00', 0x0, 0x8001, 0x1b}, 0x2c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x20000000011, &(0x7f0000000080)={0x80000000000008, 0xff}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xaf}}, 0x5, 0x71d2}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8001, 0x3, 0x4, 0x0, 0x401, 0x0, 0x4, {0x0, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x9, 0x40004562e1a7, 0x80000001, 0x200000002, 0x400}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x8001, 0x9, 0x143b600000000, 0x0, 0xffffffff, 0x4, 0xfff, {r3, @in6={{0xa, 0x4e23, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x3ff, 0x7, 0x4, 0x7fff, 0x1f}}, &(0x7f0000000340)=0xb0) 2018/03/28 12:54:50 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006baffc)=0x20, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x15}, 0x6}}}, 0x108) socketpair$inet6(0xa, 0x802, 0x7, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000d14fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/28 12:54:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000008300000101004000000000000000ab53391e6b"]) 2018/03/28 12:54:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x7000) shmdt(r1) 2018/03/28 12:54:50 executing program 5: r0 = socket$inet6(0xa, 0x81f, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/03/28 12:54:50 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000400)={@remote, 0x0}, &(0x7f0000000440)=0x14) sendto$packet(r0, &(0x7f0000000040)="8fc85a0dc2860fc505375f881110143c8b4fe36f2ae475e9cb4da7961c212c78ec87b4e0697a70fec6ea8c5f4715bc4432dcb7026df70ef88a6595911b0aa8e29f", 0x41, 0x4000000, &(0x7f0000000480)={0x11, 0xff, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/28 12:54:50 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0xde7}], 0x1) 2018/03/28 12:54:50 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003200)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000f00)="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0x1000}, {&(0x7f0000000140)="2c8732914d6fb7153a5ec38e9bb7597d285104496f69d57d210779277e85a4dc629e710314b89927ad7ecfd5fc7f98dcf80ed3baa28c67cafe524afb1cf8d4d28c44819d3023a4bab85554fb2e317a6f194e833f55725f44504e2b87824fc68f3e4b8c2f9095da56c9c019a1dbcb3e3b3c02fdde3af75972ac7034ea47ebb326f2588384d3974265cad284a5e718d42a5a7ad1c96a0b0b72251d839f9a4409133d22dab961c5321a808fe8df1c08bf4fd4b521a27a1e77497973d5af1d0317aa7fe39ec6fee4f1352488685b23b7c4abc08bf4448fdeb46796b13547c1c638f6604b9fbadcac492fd30a3a42e8025c16cf052161", 0xf4}, {&(0x7f0000000240)="d422d8148e14697844f6031b730cbad6d17bcb5f5ecffe455207aa94fe141fda4d5b8e7a1b837e5ea5c42a45d692d0c3a87911bb120a4e3bbd8ff949564e66c92d9827cb539130b7211a468eb23fc1fc3de708f5507b80", 0x57}, {&(0x7f00000002c0)="d287fd168e55cab5806359424b105dfaccc441f4462cd28f5518fe864ad42d40755be2fcfb2af1637bcee32a59469d26a42b5a987ab1a9524ecdee1ff504ee01daa44e5f93de5c1372798861bd94ec6c05bbf7b799d2161e440bde4ce9494b94686db2fd3eb852e7184051ccceb54d6c45a7d91b8c45aa6ed7478dcc765d308706e20fa388a69e6f2e80ef4732f2611b212cf1a8ae11a84ad11aa8199a690bb0f91cf16eb0f0b0fd36ed03851e15", 0xae}, {&(0x7f0000000000)="e067e81cfe83f9794607fcd7", 0xc}, {&(0x7f0000000380)="a4ab9dda0413fd9439d19fd0a92d47589fe5b6bd5eb66c3fb401b59b14ba486f2d9b6e28da67360eb0ef5e189715de30c339dba8cf189c15f26b47f1c3143ee687431fc623b3b84b210913d2a1030b6a5d11db59ba8e64fd0ce0efde26e8dd036adb231ec98a64b0014fb15c922505d07809a214cce510b3c41811fa9eb826d9de791eb3fe143a07187351a118ea3ceed9c08d1e26eb8fb78216cbc8cd8390ef0f5b85533e360d0c315b6e933766cf3910dbd3b3fae18dd493a9b0d85af2a899f489a948a4b75684", 0xc8}], 0x6, &(0x7f0000000500)=[{0x78, 0x105, 0xffff, "947720e803390005952f4bc78c769bfdbb12b91d1b6fee9d48b3de731fed1bf6abd07622ca7ec6d5e2a126d52ee096898a961dfa42f3b9dcabf4ade04e2b8178cb12e2866ef528390451fe1c4ba642b1a2464bf41b9867d15b7b0ea824fbbac79543e257df"}, {0xe0, 0x0, 0x40, "317ef3e915445b7fd87eb62b7e463a3a2f6e8e1d9dd57230710151bc64bc7057cfae3e4b686f6afaaa673ca82e0568f45b5b27587b616c6f9d73418d0703eb6a1a4bdae15c40dc4d2fe9defbf8c0ad663ed53744007c46f2936a599dab488b34b4415a6c037a250a1994eeeadb20c6478563df9b87746d1a823afc798536b5aff50b7f370e789403b43845c099b403e01e68ffd6eeeb0867727d0162eafbc8bff872d3335b7dc262c2291bb7cc486e52968d29d862264e3b8792fe73db8ca0183563225e3a0bcf93a497"}, {0x68, 0x11f, 0xffffffff, "082535e7313a240171b151b4efe5706cf7b31a3d7797ea60b3ee95c53540806bc586bfa140ed297785f4df8ecdc6ee70f0ddec6d40f1fdc8b5776d301c403229a12261c8584b4e38c4a760bd6e7fa078c9a0"}], 0x1c0, 0x84}, 0x9}, {{&(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x2, 0x3, {0xa, 0x4e22, 0x7f, @loopback={0x0, 0x1}, 0x7}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000740)="1d49fefdc76a7804031998b24d3a5ce1a10ee81cfec90df9e950ab36652e4de307932052b2061b99039bc0a9cf974908174d2a8d17bfde4db2181b268173278f03f2a46157c1f00822b44eaff4eaff234a46f3b138773c1f87a55fa2bf8546f55eb40bc0a2d9468f8681a609f7cc0e1366c23b3e8c783c637a71089a6f5fa61a07f999b3197cae4796ce9b215ab48bb5f57a9fb7be3f91d87453fd19d00905b4d388334a38a6adbd3699f9eea8be5d54a3a99096c50bcd03ca7c94e6b0ba61eaf8ec27d781718d49d116611a4a1655e5a784", 0xd2}, {&(0x7f0000000840)="e6ebdcb5d3bc6c0f027ed868d5dea051c2b8d3d11e76130cc0ebdb1fe5d2802d5a10834b7b0482fa1a538a84cddb6f4241f06855fa13ceada79416ca038f4b4fba2c27e85cd2c7d6feb6a9c6dc4b7524c52ccf75ee45abd38fe08fb952a40661e0ba0907041ee79a8a2cd72556463708890f7f8cb3f1ed", 0x77}, {&(0x7f00000008c0)="81ef6e81975dfdfe020a7b3cd7f5a81cf765252e64dbe29b149702670c083e3e46f9b410e0ef07392810fc3e7c8d25410545a3171afb81ff252c404499da07705e4aae8279779a16047877068f406f55b5314e18b8a3ba6e8a87002a0ae027f2333054ef5a1b31bd1432", 0x6a}, {&(0x7f0000000940)="6cfc1c4ce3ca2de748407f29e0e186b5e04cd5728244e2704bf54c0c68a2c76ed288126cff063b55137ba491236274a033705ba5c7b319e840a3271063f8c1fb95fb07ec4fb8a20d56c25e1ac851754944bafa674a6fcbb7f77c92a40a48b4a432d8760d6502966b7b58eb852d4d410f20e02a17ffb92ceb1e650afcdc83af4518aeb7ea4573883b9f723edc4a6bdc0c0a4e25e0b37adb17e25da82aa4cf63ecd17be494c2540db87f94246876070d95d58943e378d906331781daaba90e815312436d6d8c2900473032a20e55c21398fe255cbd8a", 0xd5}, {&(0x7f0000000a40)="f041a81240dd72df585fbf5c7b98ed4ea126dace5b070d9a2b553f355a54d97c940c69dc31aaaa0ea58aad9fac38298f09fa1abd0b04a3b8ce7c76f4e95bf730ef2386ccf866435cf8bd7abc34189d4bdc09ff0ec9bbaf39950af3e2", 0x5c}, {&(0x7f0000000ac0)="b5fcb5f4ca39e423fcd7c79d4d4065aa7b87a21c8adccdbe212f5af484a4c649a35c4b9ded8869e7cc1bf1dd2a6bb4c83568b7decffe0431531aca054d238d634aa91a5df33ed762e220fd7c30e3a8ef678e0b8b7027c2cfaea12559246fa2c665595bbbcdcd4e6095e7e08f0469786a3748b787259e9892f9ca77bb7f2378ab8d579c03ce4f518f5f63df5cac88f98c3fb551a83b46077a1efcc6ffe6d24dfc457ca54e92135d175dc6317f98af8995b065a328493122c06a25d146b22ade6a066fe6fe24d9d06682497120fd5b2cbf7a07e070ee05f1c9ad111badc8ece5a6ed396ff80254e51b00e2345ba2b7f92efe0e4beaa585f225", 0xf8}], 0x6, &(0x7f0000001f00)=[{0x1010, 0x103, 0x80000000, "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"}], 0x1010, 0x40040}, 0xfffffffffffffffa}, {{&(0x7f0000000c40)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000cc0)="64d3663340bb3f59e5540635bb0c991c8ccb794644a7d257dce991da85b8308dbbea07a6dfa1eb22e6c90ed07fdcd0ac417021f567631304467a067caeab11878681f680481a1ec58b605b029036c4fb1785dea23ba04d0675eab41f24d95a4438f693dda00398dc53cd3d509ce83dac8a9ddfcc63a5c7f2adb13f1f680c64853a920281870c769eff212799301d991171ddb7cec7b748b99ff56310e34a4d1410f3ab1ad1beca289b9a115ab34b75e811", 0xb1}, {&(0x7f0000000d80)="714e944300530674df457ad6b874170ca9de575bdb97d4ef2b84fec1849fdd708d61eb2262fc122a98dfc6c754e7606354a216fc0efaff234c472c119c6baaa24e7a2ef102763218b1eb0a546b39af7ba9739e8f0b57e1bc24bed130c3e2033b62c3fb1a40d095", 0x67}], 0x2, &(0x7f0000002f40)=[{0x98, 0x11f, 0x0, "a4bf8d371c83d8575deb2b259b9a5f9b9931bb7b5f8f25bda41ca52436e0f2e194a7b70e836315d35bf765767f78cfe81cd862e9ed9ccf311b962492525ecfbf333d9ddcea60328c50903b1f3550ff3e345675d504acfa3e70cfcf3b0546f714dab1ed5ce1e4376c524bc6b664a0c8caff251a400fe6d824f8577ea5f9ddb1dc528dd21d822e"}], 0x98, 0x1}, 0x100}, {{&(0x7f0000003000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x2, 0x4, {0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000003080)="7eef3bac236f503d5bc367b27c7c1a44f8b2736238539a34e7595f5d022b440cad9fa46cb4e77850ecf6b1c51c709ac7b5ed5034a74a8f6414ae67257a9a8f3d7afe9c04cd6f5cbcd7ee0b7449e4f41c93384d836021e1cf9db42542d80fc2f66724c18108", 0x65}], 0x1, &(0x7f0000003100)=[{0xf0, 0x11f, 0x6, "8239652d6334e0770373720e232de387f0c0f888e49140d3777377052d06cfdc0ee197e5f7f9135d5175154a4281f5a22661386e52612d518b17d726116730fe8efb3ca01fb1227872fecc685919018a3797c6c9b060cea0b6320b5472f5ac295618739a277965b4c91ec94c20a0ca15b89d99f410804c61d483be5efb983e091a35932cb32285831b2b206a975dfddb34e8ffc59f0a45fa30a78ad5be7e239cb344d58019edcbaf87f80579d61899140ba0ce7669ac0a9b688836785bdf6c771271968e35a9d286ea17e9635e3f2a552b6996c888cf3da53a88f8"}], 0xf0, 0x800}, 0x1}], 0x4, 0x48000) 2018/03/28 12:54:50 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@host=0x2}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="ea12abd9006626f20f4e100f8116a366b9800000c00f326635000100000f30def60fae99b704660f3840b6b6ffbaa000ecbaf80c66b8c4833c8866efbafc0c66b80b00000066ef260f001f", 0x4b}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/28 12:54:50 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x40, 0x8102) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x7, 0x80000001}, &(0x7f0000000140)=0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40000, 0x0) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) setsockopt(r0, 0x1, 0xa6b, &(0x7f00000001c0)="8b8cedf13dff277f6b7885c40f43b19d28d3205643eb2b63a43885155c475a78babc34da8f3095906b84d446db7e3464439f9db6150380c467e68d970f897c801b27cb1f544d143911194916f91789410437c1cbff597eaea2b488074fe9c3d9033bad833c284ad61942abf8be7ff86fc56a8bd16cd295465338d5d41f85cd2229926418153b38a8c8", 0x89) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) keyctl$chown(0x4, r1, r4, 0x0) 2018/03/28 12:54:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000800)='dns_resolver\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a}, &(0x7f0000000880), 0x0, 0xfffffffffffffffb) 2018/03/28 12:54:50 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x1}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x7ff, 0x1, 0x40000000, 0xa3de, 0x4, 0x200, 0x3, 0x6, 0x8e, 0x9, 0x6, 0x40}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1451) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}, 0x800000000}], 0x2, 0x40) 2018/03/28 12:54:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_cache\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0xeca}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/247, 0xf7}], 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x7, 0x3, 0x7, 0x1000, 0x3, [{0x0, 0x4, 0x800, 0x0, 0x0, 0x2000}, {0xf8, 0xffffffff, 0x100, 0x0, 0x0, 0x3804}, {0x10000, 0x3, 0x4, 0x0, 0x0, 0x2000}]}) 2018/03/28 12:54:50 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) 2018/03/28 12:54:50 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002b80), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x18, 0x100) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="f00000001000000127bd7000fbdbdf251600000014008e00ff02000000000000000000000000000108008700212d0000b8002a00080024000000000084001b00cbee774622b7d683995ace9317b5a4c7a5f97ad94715693a933922ffc4623d2f3475a2128b477ddb99d11a47483a5068060581f43c289cb2b7dc2ee5ff988e85b18c828128eff7ca22d986dbe06bb1746dadce3bbe0aef59a55c358647608f99606deb4c017c44075f4b367def26fe44fd5c863cc335bc9475341c0c78581300d63231dc57d580f7e7d33546f4458366f101018e30002ade308bb67d7d13f143447f629f308c000008004c00ac1414bb"], 0xf0}, 0x1}, 0x0) getpeername$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000002c0)=0x101, 0x8) 2018/03/28 12:54:50 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x105101, 0x0) fallocate(r0, 0x20, 0x2, 0x101) 2018/03/28 12:54:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000012c0)=ANY=[@ANYBLOB="140000001c000100000000000000000000000010f2"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002380)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/124, 0x7c}, {&(0x7f0000000140)=""/233, 0xe9}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)}, {&(0x7f0000001300)=""/97, 0x61}, {&(0x7f0000001380)=""/30, 0x1e}, {&(0x7f00000013c0)=""/67, 0x43}, {&(0x7f0000001440)=""/188, 0xbc}], 0x9, &(0x7f00000015c0)=""/40, 0x28}}, {{&(0x7f00000018c0)=@nfc_llcp, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001a40)=""/231, 0xe7}, {&(0x7f0000001b40)=""/189, 0xbd}], 0x2, 0x0, 0x0, 0x101}}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001c80)=""/70, 0x46}], 0x1, &(0x7f0000001d40)=""/91, 0x5b}}], 0x3, 0x12000, 0x0) 2018/03/28 12:54:50 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x240480, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000000d0, &(0x7f00000000c0), 0x0) 2018/03/28 12:54:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x4, 0x1a96fd) ppoll(&(0x7f0000000540)=[{r0}, {}], 0x2, &(0x7f0000000580), &(0x7f00000005c0), 0x8) 2018/03/28 12:54:50 executing program 7: r0 = socket$inet(0x2, 0x1, 0x100000200) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000), 0x10) 2018/03/28 12:54:50 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x1f8000000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000db4ffc)=0x9, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/03/28 12:54:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x9af4dbc308c44e24, &(0x7f0000000000)=0xffff, 0xffffffffffffffc7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f00006bb000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2018/03/28 12:54:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) semget$private(0x0, 0x2, 0x408) pipe(&(0x7f0000003280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000002b00)="7acafae9e14fe4f4fa3b88faed9d76054219f00cdb631c4d6341f990d016", 0x1e) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000032c0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000031c0)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000003200)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="2113000000", 0x5) r4 = accept$alg(r0, 0x0, 0x0) write(r4, &(0x7f0000000280)="44180c5030827edcf6bf39b97527f6f214", 0x11) recvmmsg(r4, &(0x7f0000003080)=[{{&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/255, 0xff}], 0x1, &(0x7f00000002c0)=""/147, 0x93, 0x7}, 0x5}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/199, 0xc7}, {&(0x7f0000000540)=""/112, 0x70}, {&(0x7f00000005c0)=""/145, 0x91}, {&(0x7f0000000680)=""/97, 0x61}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000700)=""/9, 0x9}], 0x7, &(0x7f00000007c0)=""/4096, 0x1000, 0x10000}, 0x4}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f00000017c0)=""/190, 0xbe}, {&(0x7f0000001880)=""/106, 0x6a}, {&(0x7f0000001900)=""/129, 0x81}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/181, 0xb5}], 0x5, &(0x7f0000002b00), 0x0, 0xff}, 0x1}, {{&(0x7f0000002b40)=@in, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002bc0)=""/6, 0x6}, {&(0x7f0000002c00)=""/28, 0x1c}, {&(0x7f0000002c40)=""/176, 0xb0}, {&(0x7f0000002d00)=""/31, 0x1f}, {&(0x7f0000002d40)=""/71, 0x47}, {&(0x7f0000002dc0)=""/178, 0xb2}, {&(0x7f0000002e80)=""/51, 0x33}, {&(0x7f0000002ec0)=""/154, 0x9a}], 0x8, &(0x7f0000003000)=""/82, 0x52}, 0x8}], 0x4, 0x101, &(0x7f0000003180)={0x0, 0x1c9c380}) readv(r4, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) 2018/03/28 12:54:50 executing program 7: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000000)={0x8, 0x80000001}) getrlimit(0xf, &(0x7f0000000040)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x410200, 0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)=""/24, &(0x7f0000000100)=0x18) 2018/03/28 12:54:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000024c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) syz_open_dev$mice(&(0x7f0000002540)='/dev/input/mice\x00', 0x0, 0x10400) socket$packet(0x11, 0x3, 0x300) syz_open_dev$tun(&(0x7f0000001440)='/dev/net/tun\x00', 0x0, 0x40000042000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r1, &(0x7f00000036c0)={0x0, 0x0, &(0x7f0000003680)={&(0x7f0000004980)=ANY=[@ANYBLOB="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0x120e}, 0x1}, 0x44010) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000001340)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000001c0)={"6430714a0000000000000220001600"}) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r5, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000140)=0xfffffffffffffffe, 0x4) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x200400) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000100)={'bond0\x00', 0x4}) utime(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001480)=""/4096) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000180), &(0x7f0000001400)=0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/28 12:54:50 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x18) 2018/03/28 12:54:50 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x2800000) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bcsh0\x00', 0x2}) recvmsg(r1, &(0x7f00009e4fc8)={&(0x7f0000528000)=@sco, 0x8, &(0x7f00007b1000), 0x0, &(0x7f0000d30f9b)=""/101, 0x65}, 0x6) close(r1) accept(r0, 0x0, &(0x7f0000efaffc)) close(r1) 2018/03/28 12:54:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "bf76b5", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/03/28 12:54:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) getsockname$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x2) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 12:54:50 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/28 12:54:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000040)=0x6, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000ffed0000000000000000000000007d"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 12:54:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x10000000000000e7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x9, 0x4) dup2(r0, r1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/28 12:54:51 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$sock_timeval(r0, 0x1, 0x10, &(0x7f0000000080)={0x0, 0x7530}, 0x128) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0x3e26dc96, 0x7}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000380)=[@in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xac4c}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x565a}], 0xfffffffffffffed1) accept$netrom(r0, 0x0, &(0x7f0000000300)) 2018/03/28 12:54:51 executing program 1: r0 = inotify_init1(0x0) r1 = getpgrp(0x0) ioprio_set$pid(0x0, r1, 0x101) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/03/28 12:54:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000fe8000/0x2000)=nil}) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x100, 0x20000) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r5, 0xae80, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) 2018/03/28 12:54:51 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) dup3(r0, r0, 0x0) 2018/03/28 12:54:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000004c0)=""/252) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/212}, {&(0x7f0000000280)=""/176}, {&(0x7f0000000340)=""/154}, {&(0x7f0000000400)=""/88}], 0x10000000000003e1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x1ff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) 2018/03/28 12:54:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x6, 0x1, 0x40, 0x3, 0x7, 0x7, 0x7, 0xe22, 0xfffffffffffffe67, 0x2, 0x8, 0x3}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000001c0)={r1, r0, 0x7b1d, 0x0, &(0x7f0000000100)="9956c3e1644b57a7c02c986a16ecbd1b5168eda33e67f10e634ba34a4e99af3261ae5769ecb9325883dcce3cbefc251f26d70bb96c0db442e640272a33f4cbfe5c1737eb65ca300f1eaab37492847ccfa3411e4a8c6c1d941c46f8e83b6ac06e98ccc58e62371ba24e6adddb86f7e8e2df22a7ff5a3c4683ea2a5def3d2402bb858386b51f5b54ffc16a80d5", 0x9, 0xe02f, 0x1, 0x3e, 0x4800000000000000, 0x0, 0x1, "5bece26ea86a92be4843e665b062d6d29c5eb3c35e673a36a8ded9efb30b0025753b2e317614191f0bdccf158c9180b9cadefc1d3b9dced312da3cbb8d8e64fe6279416fd1a3b42afcee2b1c1861d3b2f82e9bf9f2bb97896069e116ef783e1a570727d202f7a3d97d4fe718ac0629ff9300791d8e15b44d966a7fb498c7a4d0fcf92ad538cc83717d5b33ae50d164a23a05fe88a241b965732960bee530f5eefc594faa1223ee742463a93f4662782fbf82369963dc13d15d41c41b182088c3b4982999d70475a60349b098fed2898f991dd54b23735839d5fbf6eba08a38080d5cf688e80e35ad9d6e626c443933caaf3b22126a1f50"}) 2018/03/28 12:54:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair(0x11, 0x800, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000040)={0x7fff, 0x6, 0x5cd, 0x1, 0xd5a0087}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x400000, 0x0) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000480), 0x0) clock_gettime(0x0, &(0x7f0000001840)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000001c80)=""/135, 0x87}], 0x1}}, {{&(0x7f0000000700)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001ac0)}}], 0x2, 0x0, &(0x7f0000001c00)={0x0, r3+30000000}) shutdown(r0, 0x1) 2018/03/28 12:54:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000100), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000000940)={&(0x7f0000000240)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000480)="d4", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xaf, @broadcast=0xffffffff, 0x4e20, 0x3, 'wlc\x00', 0x10, 0x3, 0x6e}, 0x2c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000140)=""/201, 0x400000}) 2018/03/28 12:54:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000080)='net/ip_vs_stats\x00') ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2018/03/28 12:54:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x7, 0x6, 0x0, 0x4, 0xff, 0x8, 0x101}, 0xfffffd4a) sendmmsg(r1, &(0x7f000000a940)=[{{&(0x7f0000002dc0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002e00)}], 0x1, &(0x7f0000003040)}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000004080)}, {&(0x7f00000042c0)="e78174b605eb73cc78a7e74df64a667c6e4d1ea774", 0x15}], 0x2, &(0x7f00000043c0)}}, {{&(0x7f0000005840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f00000059c0)=[{&(0x7f0000005880)="40c0574587de4c5ee7411c", 0xb}], 0x1, 0x0, 0x0, 0x4000000}, 0x5b2d}, {{&(0x7f0000005a00)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000006a40)=[{&(0x7f0000005a40)="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", 0xfcf}], 0x1, &(0x7f0000006a80)}}, {{&(0x7f0000008040)=@sco={0x1f}, 0x8, &(0x7f000000a540)=[{&(0x7f0000008080)="05bf15c18559d48b968497df135fed2d8a", 0x11}], 0x1, &(0x7f000000a600)}}], 0x5, 0x8000) 2018/03/28 12:54:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8200) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x8, 0x3, 0xb9, 0xc88}, 0x10) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x2) fcntl$addseals(r1, 0x409, 0x8) 2018/03/28 12:54:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000002780)={&(0x7f00000001c0)={0x10}, 0xfffffffffffffdd2, &(0x7f0000000180)={&(0x7f0000000200)={0x24, 0x20, 0xfffffffffc000003, 0x0, 0x0, {0x400000000005}, [@generic="68115450c9b39decfe90e59e7296d4"]}, 0x24}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000002740)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20084}, 0xc, &(0x7f0000002700)={&(0x7f0000000240)={0x24ac, 0x30, 0x300, 0x70bd28, 0x25dfdbfd, {0x1f}, [@nested={0x11c0, 0x1d, [@typed={0x8, 0x55, @fd=r0}, @generic="4ab65f46c4f22f8e7249e4e11d3918c6a3eb0ac756bb20495ef875a17847906a0ec41264d476029cded6d1bb46c361e394f795afe0ab31e1b2291173961752d0365675a0763d3ad31e0218b98d81f5dd8abffdb4f541b21038cbfc354ad4acb593528a3a4e4a7e86b9d061a4a652d25087df3b4f665a98ca66d3fdea28a7c628b71cabda734e79cfdf2ca1515bf25be043e2c245d6b725aa9449062b8a8d09b37f6309f0c1eafca16ff47227269806b8e92130f3df3be77b51153ba83fa6876549c9", @typed={0x8, 0x31, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="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@typed={0x4, 0x42}, @generic="23d8004e6c3165ea1a068b73333739951c83de54852842a91202777a2d1b444786f161845e0c458e31e366147ac375e02e773f447f767cb7cf9d7497281888133425e0204e99883761f2ed0558dd8813c37076d5a62fcc20864bc5a8f2a15adc0f55f5e5bed4d7609460c3df1710525ab9a7b9320bea8abedf2cdcede1734ce4adde13c5abd87e0e28868efb1d618a7327e5b2b4b00034bf84e6e42e", @typed={0x4, 0x91}, @generic="495215a56a9a80c5711e6d8ac17ec3156182c609dd5eeffca4e20004df6aa5322f9cb7a82b140e74ec8567b6ab345aee447e9b71ccf4ca0b91d0f5c5f86660343121f2a21b"]}, @nested={0x1140, 0x43, [@typed={0x8, 0x8, @ipv4=@loopback=0x7f000001}, @typed={0x4, 0x46}, @generic="c678144b32ac6fd6e4cfccd44d5ea5e92896a11b64bc6068602932c9fea07f96bbd734f573981e136ad1b007f61739dae099759d2f8387a75e900d664522ac973c72ffbeca0ce1dd472a49c988afb534716c32dffe8edd6aa12a18bacef6e598", 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", @generic="afbcf7a6347bb93d167f3f13ab164e32524d0f832de4c111732800ee7a5830f17ab4149fefee453e0d26ca3d2ce45f861606148a2749241cf6dca523f7c509f4b3f4e61dd310449f9e8453d9bd211a31fba491ba6f9abc11924b2b1ab5fa5051466cefc95f9d9bff0a02cf9d41f9965c5712e5c32a7caafb5f5144d6aadd344c60efdf7a6deaaa7306705d6808413a182ae0dd6c6c97b509135625a874765b23bb0bcd2d3592a3441e1866cb714af46ddf25679c438a620ad0c8a579cfba2aa9ac30bb99ce41fc8edbba6a87fa9ec288"]}, @nested={0x130, 0x24, [@typed={0xc, 0x68, @str='em1ppp1\x00'}, @typed={0xcc, 0x3, @binary="6011b07f0c6487621136bb4796b46963918168a934c20afb52039ef56c6a1813f1798344007ba6692964f10ca0c7a0495e69958b085cd2d621c19bae31d1a53f6114bdcf3cff4663d08b86779b4613e302c8128e7ede3baa7935d7fc0595b57a8217c6b6187a155aca8125215c831aca83f4f6147d25a48c4cf56184ae6a9c9ac3d3a2081878933168ac436c4f64e569d199f6d41fa930b72a184530f2a25d70c98c01770b9282ba03eb53e302fb173354e0cd2086e7a9f36c3220a385e8aa475e223709b21a19"}, @generic="0072a90e3d29bb74d6ab760a29153c414848467ba413b5080cb807419d63038e724bef5c08705c90b53e5e5e5d1d00443664cff37ce85019a60ad1d19b9d9602e4365f34309cf9908d0dea7496467753bbc8e5"]}, @generic="d2", @typed={0x8, 0x4b, @pid=r1}, @generic="525d9a4dfff3c93f252687d221cb7eeccdf0874a3b55ce0c6746713439b4cc1ce9b6c2cccf8909a8b585fb9a33fafda177b374bafc7a28f2cfa239106eb8989606cac390638c1cce35a48967dcdbf61cf703f77e", @typed={0x8, 0x62, @uid=r2}]}, 0x24ac}, 0x1, 0x0, 0x0, 0x20000000}, 0x7a37291713783f68) 2018/03/28 12:54:51 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="af", 0x1}], 0x1, 0x0) close(r1) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r2}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x68, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 'gretap0\x00'}) 2018/03/28 12:54:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000005000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/28 12:54:51 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x602002) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) poll(&(0x7f0000001480)=[{r0}], 0x1, 0x1) 2018/03/28 12:54:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e657400e89d34b4504914243d1f3800b9", 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280400) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x2, 0x3, 0x4, 0x3f, 0x9, 0x5}, 0x20) renameat2(r1, &(0x7f0000000100)='./file0/file0\x00', r1, &(0x7f0000000140)='./file0/file0\x00', 0x4) rmdir(&(0x7f0000000080)='./file0/file0\x00') 2018/03/28 12:54:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x54, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e23, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x100000001, @dev={0xfe, 0x80, [], 0x17}, 0xb6}]}, &(0x7f0000000240)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000000000)=""/141, &(0x7f00000000c0)=0x8d) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r0) 2018/03/28 12:54:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40ad00, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@any=0xffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0x7ffffffd}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/28 12:54:51 executing program 4: socket$unix(0x1, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x204) sendmmsg(r1, &(0x7f0000000080), 0x153, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) 2018/03/28 12:54:51 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) write(r0, &(0x7f0000000180)="e1ebade7c079a513969085721ae94b6f7298a1861815961554a3d105811f088a0c9e9d1d33f12c06cb81f49fd63132bbef5b80abae477e80a059515e34dacf84cecdbb98fe4b4d757501f1f0f561586e20819fa0e55c0dd2acb44140369d78c07609d9e087532e4f2abfa4d7a9b4c4450514476c9a88848bd4b03b7dbc27af8ff66c1d482bc07d772d0b1f1992ba11b105daab3501321065ce71825566decc6ffddb159b0eba1256e7e613ea8b0e6f23ce4430fffd2434d3a0c040862fbeb85f454eee50723e4a79986c1ccd19e0a18eda3443", 0xd3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$cgroup_type(r3, &(0x7f0000000100)='threaded\x00', 0x9) r4 = epoll_create(0x1) splice(r1, &(0x7f0000000040), r4, &(0x7f0000000080), 0x3000000000000000, 0x8) write(0xffffffffffffffff, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3, 0x20000) connect$pppoe(r2, &(0x7f00000002c0)={0x18, 0x0, {0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'nr0\x00'}}, 0x1e) 2018/03/28 12:54:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_cache\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000480)=""/133, 0x85}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x840) readahead(r1, 0x81, 0x0) 2018/03/28 12:54:51 executing program 1: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="c2aba500f8774aeb9401d09769de1836", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x40) 2018/03/28 12:54:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x50, 0x40000) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) 2018/03/28 12:54:51 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "253cab3968de3960ca942a2352bd4f2222827926e22e607e958e21ae42e057f1589b6362b72abe2209eb7e6b6c64440f7e92320a9ac1c89183bcf80317e05ce447c77710ce2d122dcb2ba2e191536eb4"}, 0xd8) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x60, 0x0, &(0x7f0000000300)=[@acquire={0x40046305, 0x4}, @free_buffer={0x40086303}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280)}, 0x4}}], 0x0, 0x0, &(0x7f00000003c0)}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/28 12:54:51 executing program 2: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000140)=ANY=[@ANYBLOB="020000000000000000000077776ba3b3263bf06d84000000000000000000000000002faa5900000000161d9e9bdad99d37000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x50fc1, 0x103) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x8000) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000100)={r1, 0x80000001, 0x1, r2}) 2018/03/28 12:54:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05630440000000003efa6ad6007a6d102307d303ec9c3cf3b7bbd5b8234ff47a266d1a1d0a9b55be9e365fe07d41286f085c1f7a000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) 2018/03/28 12:54:51 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2040, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000540)={{0x800, 0xfffffffffffffffa}, {0x2, 0x8}, 0x7, 0x2, 0x800}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000040)={{0x100000000, 0x0, 0x16ca, 0x6, "512b1c9ce04f1c89aa493a30d067eea5dc812e25ed196a2afb901755155c1646ef387888058517d1e158235c"}, 0x2, [0x8, 0x7, 0x3, 0x4, 0x9, 0x401, 0x100000000, 0x3, 0x6a5, 0x897, 0x100, 0x2, 0x5a3f, 0xfffffffffffffffc, 0x2, 0xff, 0x3, 0x5, 0x9, 0xffffffff, 0x7fffffff, 0x100000000, 0x1f, 0x9b, 0x80, 0x0, 0x7c, 0x6, 0x66, 0xa2, 0xfc00000000000000, 0xa4, 0x800, 0x6f, 0x544, 0x3ff, 0x3, 0x28000000000000, 0x4, 0x3cebe649, 0x8, 0x3, 0x9, 0xecf3, 0x1, 0x101, 0xe01, 0x1, 0x7fffffff, 0x3, 0x5, 0x3, 0x80, 0x3, 0x36, 0x40, 0xd6, 0x8000, 0x1, 0x1, 0x9, 0x9, 0x100000000, 0x2, 0x1ff, 0x2, 0x5, 0x3, 0x81, 0x2, 0x6, 0xfffffffffffffe00, 0x3ff, 0x1, 0x80000001, 0xb6, 0x100, 0x4, 0x76b1, 0x2, 0x8, 0x4, 0x4, 0x7, 0x2, 0x81, 0x5, 0xee, 0x6, 0x3, 0x4, 0x2, 0x7fffffff, 0x3, 0x1, 0xff, 0x7f, 0x80, 0x3, 0x4, 0x216a, 0x23, 0x1ff, 0xec, 0x2, 0x4, 0x2, 0x9, 0xffff, 0x3f, 0x6, 0x5, 0x9, 0x3, 0x8, 0xe00000, 0x200, 0x8, 0xb04d, 0x0, 0x3, 0x8, 0x0, 0x6, 0x77, 0x7, 0x101, 0x1f]}) clone(0x2001fffe, &(0x7f000023b000), &(0x7f00008fe000), &(0x7f0000ee8000), &(0x7f000020afe4)) 2018/03/28 12:54:51 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000001d40), &(0x7f0000004d40), &(0x7f0000004d00)) sendmmsg$unix(r1, &(0x7f0000004c00)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30}, {&(0x7f0000002400)=@abs, 0x6e, &(0x7f0000004700)=[{&(0x7f00000034c0)}, {&(0x7f0000004500)}], 0x2, &(0x7f0000004b80), 0x0, 0x4000840}], 0x2, 0x800) ustat(0x800000, &(0x7f00000000c0)) 2018/03/28 12:54:51 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="498a0b73e4051661b8bfc0e7ca042a4cf402aa8ffe16990b6f44b678e6d94fc996b81be07bc10fc6f52d564d719c74ebc8d85aee09aaf0fe821e0cb61125aa23a79341016d858a73ba76c697009a64fc8bd3bff6b56b0c40e186801db7c6d5d79d293fb5fb0b23492a122ca347443e707acbf652cf893dcd54e3d859807e9ad92537936e1c9197b3ff280a6272", 0x8d}], 0x1, &(0x7f0000000140)=[{0x28, 0x106, 0x8, "13f5f3a8b5795f25a944447aceec340b2fdc"}, {0x1010, 0x110, 0x80000001, "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"}, {0x30, 0x0, 0xffffffffffffffc0, "6b619058840d4545465e158d5658f06e53d80c89cab5fe73ea18906a1cb7b9"}, {0x70, 0x0, 0x400, "3ed672937c2730e97aab2c1322a7fed41d938e777af482ca3129d456dd113aad87da4502ab360291c676c92174817654053de2a2b30c71281d8be73b582acd5de3cc1a5c9359bc360886929920e0c87cb2c323e202fad8148207a9ef"}, {0xf8, 0x0, 0x8, "b3b924285a737005e8f3bfbfef28dfd180854fbc7d5e78587f828790f0967717d336881e7f803c9b97336c2a4f1469550f5dedafeba2c3f6bedfc6c5a8828c676f13fe2ed265f5b2a18998e9aebcad2d65d82de12cb4ed004b9f47953bd8d94a74d54d1d1c03cda56b0a1dbca8dd0d75dd49958590b98e48f7aaecd3873bc8971c9a4d03349fee75589ac296956ea155fcf29877682fa654f691e0bac12d7d10e49a02866011e3e3556c6992c40d663b3709fd1246542818df0f5d27b44bf4de53c9efff34c22e26ededccd7e93ef714b3ff8a9db5e60d2ca1233026db3ded82803490d3e76e31"}, {0x30, 0x0, 0x7fffffff, "1dd3877d0ff38b808451f7393c4b17f9f6f4c334404c8ec23950ae"}, {0x110, 0x0, 0x8, "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"}, {0x98, 0x11d, 0x0, "0572da1d33d42f73277c0681d13d60ab57ca7cc0caa0a06dd02ea552c9858627d27789941ef5b0fc781ee68f7da963fd585ea39b2fedde3013d795e26b9b0321955a97fa489776dd1f5f344334c083b8f74b14b480189571d99d545595a7d24d66b205924c7ab9d0e88b24c4b719f9586b3814e9d2eb8abeba7dadcdf24c2fd7f4d978"}], 0x13a8, 0x8000}, 0x800) bind(0xffffffffffffffff, &(0x7f0000001fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4}}, 0x2e) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x7, 0x0, 0x4, 0x0, 0x3}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/03/28 12:54:51 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) sendmsg$netlink(r2, &(0x7f0000002340)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001d40), 0x0, &(0x7f0000002200)}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x71bd, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0xffffffffffffff03, 0x7, 0x9, 0x1, 0x81}, &(0x7f0000000240)=0x98) writev(r1, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) 2018/03/28 12:54:51 executing program 0: semtimedop(0x0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000040)={0x77359400}) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000000100)=""/107) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, {0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}, 0x1, [0x8, 0x9, 0x3f, 0x4, 0x0, 0x3, 0x3, 0x2]}, 0x5c) [ 60.061715] binder: 10553:10570 Acquire 1 refcount change on invalid ref 4 ret -22 [ 60.080764] binder: 10553:10570 BC_FREE_BUFFER u0000000000000000 no match [ 60.087869] binder: 10553:10570 got reply transaction with no transaction stack [ 60.095391] binder: 10553:10570 transaction failed 29201/-71, size 0-0 line 2763 [ 60.119592] binder: 10573 RLIMIT_NICE not set [ 60.127952] binder: 10553:10584 Acquire 1 refcount change on invalid ref 4 ret -22 [ 60.133451] binder: 10572:10580 tried to acquire reference to desc 0, got 1 instead 2018/03/28 12:54:51 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='bdev\x00', 0x100000, &(0x7f0000000040)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x1, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pivot_root(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/28 12:54:51 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/03/28 12:54:51 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = getpgid(0x0) getpgid(r1) bind$rds(r0, &(0x7f0000000180)={0x2}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/96, 0x60}], 0x1, &(0x7f00000001c0)=""/149, 0x95}, 0x8001}, {{&(0x7f0000000280)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f00000003c0)=""/145, 0x91}], 0x2, &(0x7f00000004c0)=""/90, 0x5a}, 0x2d2}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/163, 0xa3}], 0x1, &(0x7f00000006c0)=""/125, 0x7d, 0x7f}, 0x7f5}], 0x3, 0x1, &(0x7f0000000800)) getpgid(r1) 2018/03/28 12:54:51 executing program 6: r0 = socket(0xa, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000000080)=""/124, 0x7c}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/36, 0x24}, {&(0x7f0000001140)=""/221, 0xdd}, {&(0x7f0000001240)=""/117, 0x75}], 0x6, &(0x7f0000001340)=""/111, 0x6f, 0x7}, 0x40010002) ioctl$void(r0, 0xc0045878) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001600)=ANY=[@ANYBLOB="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"]) ioctl(r0, 0x8916, &(0x7f0000000000)) fchdir(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14d40, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/03/28 12:54:51 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x1}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) 2018/03/28 12:54:51 executing program 2: chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000040)='./file0\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x80, 0x80000) accept4$bt_l2cap(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80000) umount2(&(0x7f0000000000)='./file0\x00', 0xa) 2018/03/28 12:54:51 executing program 3: r0 = socket(0x10, 0x2, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f00000000c0)="1f0000000104fffffd3b540000010001f30501000b0006001dae937010158a", 0x1f) 2018/03/28 12:54:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x32, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x44) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x3, 0x5, 0x6, 0x3e, 0x7ff, &(0x7f0000000240)='bridge0\x00', 0x2, 0x4, 0x2}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000180)=""/104) [ 60.178909] binder: 10553:10584 BC_FREE_BUFFER u0000000000000000 no match [ 60.180287] dccp_close: ABORT with 1 bytes unread [ 60.185962] binder: 10553:10584 got reply transaction with no transaction stack [ 60.185975] binder: 10553:10584 transaction failed 29201/-71, size 0-0 line 2763 [ 60.209078] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.214598] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/28 12:54:51 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000a9a000)) connect(r2, &(0x7f00000018c0)=@rc={0x1f, {0x6a, 0x3, 0x9e2, 0x4, 0x6, 0xfffffffffffffff8}, 0x6}, 0x80) io_setup(0x7, &(0x7f0000000080)=0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000001740)='/dev/dmmidi#\x00', 0x4, 0x4000) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000001780)="685c55090541802c6a42224cfede8851885a5b3fd4d2a5fa60edaf73d7562a8659f5f4aac04174855e6680b2bd390290757fe5dd0ff5f4281f9692ca281343077e845f03801022b7c99ad7cc2dada8305f3ffda1cf36d5db08ba82915d38a019c7942d0a18c241f810301a05dc51cf359a1a45797f6756d130d4fedb53ec2c3ed6661b673686a180da24c20b99f2468e996c2f0794a76ba642134bcd78") r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x8202, 0x0) r7 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7, 0x2200) r8 = syz_open_dev$audion(&(0x7f0000001240)='/dev/audio#\x00', 0x7, 0x200) r9 = syz_open_dev$midi(&(0x7f0000001340)='/dev/midi#\x00', 0x0, 0x20200) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001540)='/dev/autofs\x00', 0x4001, 0x0) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000001840)=0x0) sched_getaffinity(r11, 0x8, &(0x7f0000001880)) r12 = creat(&(0x7f0000001680)='./file0\x00', 0x80) io_submit(r3, 0x7, &(0x7f0000001700)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x54, r5, &(0x7f00000000c0)="5c0db2", 0x3, 0x4, 0x0, 0x1, r6}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x6e, r1, &(0x7f0000000180)="e3c2c5d56c6d749ffeb8d2eb3f5eaa42", 0x10, 0xb, 0x0, 0x0, r7}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000000240)="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", 0x1000, 0x10001, 0x0, 0x1, r8}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x2a, r1, &(0x7f00000012c0)="fb4d6ec08b3a322d8e7d7f16648068de9c1ae67944bd45c0064caa78a1170e32ed74cda1641ccf1d5c6411590a47105528d1a415505d7295997c3ecd58582802b7b185ccc47b42da6b271b98bc6116eb16fedffe9b349421ce089ddbf7e8005dbb9fef680754d767c9b5ca77a95310412c266345feedf12f0f26454c", 0x7c, 0x7, 0x0, 0x0, r9}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x8, 0x9091, r2, &(0x7f00000013c0)="2b65208fbd4912e1f36e52e7d38769b4fd2df2f7fc315538cb90930b955ae1fcbb9a24ff9b980d7304a5dd97cedcbf3c77c95f11d32aa93f283a51c1947462351ce019866c7c05f32946fd8840bb1525de66d9af9752340bed1b88070125c1e94cb3074875abc2eb0859a8f0c2c745c553e5bd945a76a9225c43c108eb703e9db410afbb124322a430a66fb3cc8624553191911a629db34c66548d55a9b45497b54d2246b4191ac9e16d41ae175407d9b558f6c48adbd5aa6cfe13567b7afcb7f8ac2cc03a6d27", 0xc7, 0x2, 0x0, 0x1, r2}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x1fb7, r0, &(0x7f0000001500)="ac9b9aebe61be0c6fc39ea6b3fe2801741f2439280b8f6aca9d49799ca4ebb69abec2ceec0464991", 0x28, 0xff, 0x0, 0x1, r10}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x3, 0x7ff, r0, &(0x7f00000015c0)="8683f5730986d5ac0c293ccb5e2da5cbed9cc894417598d81aef93fa8088f6d9be5ac05cd8d548a4a143dedfd6654ac5cca595846db3314f7e9e415d7823a70036743867bd5a0901b60744fe052bbfb3199a6aaa6204e64b566c1a135d1fcee153f5bd4ddd560a282ecebc0ff0df40df5ca77a7fb1229aeeedfa96a3445231156738a2f97ce144e38559ccbd772c6877f090e642d09b3b804962704e43ce6c5a9bdb018474575349", 0xa8, 0x400, 0x0, 0x1, r12}]) 2018/03/28 12:54:51 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x301840, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000500)=@random={'trusted.', 'security.selinux\x00'}, &(0x7f00000005c0)=""/112, 0x70) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x9) r5 = fcntl$getown(r3, 0x9) prctl$getname(0x10, &(0x7f0000000340)=""/172) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0xede, 0x9, 0xffff}, 0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f00000000c0)={{0x3, 0x1, 0x2, 0x3, "242a90b575ca97e3080f7986cd3321c106af75a952af6cf34185cb4d2d61de1444c2d6c2e20ca6f8505dc517", 0xa00000000000000}, 0x0, 0x0, 0x8, r5, 0x7ae, 0x4, "934d1e5396132fa8ea482d1d26fce5e741e470f8b584eea1c83e5fe4dc55e5d993d170e57c84833cd90953971eef4ecaafd9c0bf1b41a8c531053dfc7158783e", &(0x7f0000000040)=']\x00', 0x2, [], [0xffffffff00000000, 0xfffffffffffffffa, 0x4, 0x3ff]}) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000740), &(0x7f00000004c0)}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x8000, 0x0) setsockopt(r0, 0x3, 0xfffffffffffff3bf, &(0x7f0000000000), 0x0) getsockname$packet(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x16}, 0x56, r6}) 2018/03/28 12:54:51 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="137f57f8385c313627f37c49383d55ae73100a6934303c1161537d4bd271facd4fdce9ed5fc9b09aed47c576d1941810e432fea09cb445f4991c5becd4eb581b1356b882db2dddfb0e60e52cf924c525f8b6e8fc33ec84f084d31be97dc13397eddb854db040b78553b4afe4e1a4d330ca40caa8a38b0cf58a72ccbb7382924d686b20d93a9e71", 0x87, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {}, 0x7, {0x2, 0x0, @rand_addr}, 'tunl0\x00'}) 2018/03/28 12:54:51 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000140)=[0x8]) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/106) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000100)={0x0, 0x2, 0x2, 0x2, 0x56}) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) openat$cgroup_procs(r1, &(0x7f0000000280)='tasks\x00', 0x2, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000180)=0x1, 0x4) [ 60.251694] netlink: 'syz-executor3': attribute type 6 has an invalid length. 2018/03/28 12:54:51 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f000029bff8), 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r0 = getpid() r1 = gettid() syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x28002) sched_setaffinity(r1, 0x8, &(0x7f0000c4c000)=0x9) tgkill(r0, r1, 0x1) 2018/03/28 12:54:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x300, 0x0) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x33b, 0x80000001, 0x5, 0x7, 0x37, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=@setlink={0x38, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x4, 0x1a}]}, 0x38}, 0x1}, 0x0) 2018/03/28 12:54:51 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)=ANY=[]) r2 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000002c0)=r2) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x14080) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/03/28 12:54:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000240)=@ethtool_link_settings={0x4c}}) 2018/03/28 12:54:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/28 12:54:51 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r2, 0x0) read(r1, &(0x7f0000000380)=""/240, 0xb6) 2018/03/28 12:54:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@setlink={0x30, 0x13, 0x6780812102695179, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x51, 0x4180) r2 = shmget$private(0x0, 0x2000, 0x240, &(0x7f0000ffd000/0x2000)=nil) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000680)={{0x81, r3, r4, r5, r6, 0xa1, 0xffffffffffffffff}, 0x80000000, 0x5, 0x1, 0xffffffffffff0e73, r7, r8, 0x3c}) connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000700)=0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20009001}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="140027e47000fddb080000000000e1066ae9c240f57179840274e693cb40689659366922a86781a4b094e64e5d81c0ad4bc98095d1887b04955a600d465607245090896f0dff26af013850bfb7a1c1b1b0d83cb7f33b8f1b006bef7132b4754ddc471ae339ad22e02e5bd2dfc8d8ad1c42b019977beb4383e64b4196f85113a3a846c3db85347d41e8d8c2cb37e44a612ed608272bcd43ab72bd4c092e0578ce7f27157c"], 0x14}, 0x1, 0x0, 0x0, 0x2000c000}, 0x4044080) 2018/03/28 12:54:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000040)="180003000000010000000000000000000197334303000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100016d1418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0458b85acc1fee08c36eb03680f779c3165c287b7e75ab4f1b8fc393d2696c0c3ba5aeac000000000000000000000040122efdf", 0xc8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0xfffffffffffffff8, 0x4) 2018/03/28 12:54:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-twofish-3way)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00000008c0)={&(0x7f00000afff4)={0x10}, 0xc, &(0x7f0000119ff0)={&(0x7f0000000540)=@migrate={0x50, 0x21, 0x0, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, 0x50}, 0x1}, 0x0) 2018/03/28 12:54:51 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40000000000c1371}) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea5c, 0x2c5, &(0x7f000000a000)=""/195}, 0x48) 2018/03/28 12:54:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/28 12:54:51 executing program 0: r0 = socket(0x20000000000000f, 0x2, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/235, 0xeb) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7f}, 0x1c) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(seed-generic)\x00'}, 0xffffffffffffffd0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) 2018/03/28 12:54:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/control\x00', 0x0) socket$nl_crypto(0x10, 0x3, 0x15) creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0/file0/file0\x00') rename(&(0x7f0000000080)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/03/28 12:54:51 executing program 5: r0 = socket$inet(0x2, 0x2, 0x3) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/28 12:54:51 executing program 1: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r1 = getpgrp(0xffffffffffffffff) umount2(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x2, 0x3, 0x401, 0x8565, r1}) umount2(&(0x7f0000e28000)='..', 0xc) 2018/03/28 12:54:51 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000052ff0)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) 2018/03/28 12:54:51 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000000000)=""/114, 0xcd) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f0000281000/0x4000)=nil, 0x4000}) 2018/03/28 12:54:51 executing program 3: r0 = socket(0x10, 0x800, 0x3) write(r0, &(0x7f0000000080)="24000000210025f0071c0165fffffc0e020000170000000182a9000c0800060000000000", 0x24) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) 2018/03/28 12:54:51 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x4000000000000001) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x800) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000100)) r5 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="ecd8584d7bdc2cd975110cab4a30c78553edfcda75694376102f92e0e88e5fea64ac1fb50da700faa0af2482523174607c8569b980e66fe81fec4471103bdade565ab873bd040e54760808fd74e3bddc625793ceb0a7c17bd4f84302ef03d8028c40078958e54468aff0fbf0df9a85a30364ffac82d159de783959c62332227ef373e153d860cda262ce25b9af4083ca5670666950d54f5d8397990857d4e23e16914f1e286b881539a5b6479c563427675fb44461e28e02e2a260577f0ae7a911583635814e7cc359c0f1e68d1f0584267f75948bcb4ddb5bd8a5e3c2ef2459cea97f39", 0xe4, 0xfffffffffffffffa) keyctl$revoke(0x3, r5) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) ioctl(r3, 0x74, &(0x7f00000003c0)="3dd1444742367a216ad9c8efda5a08c52d0c7eac71e7fbd2c86f9fa68c0c66631e04") ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000480)=""/154) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000540)={0x9, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}, 0x1, 0x9, [{{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, {{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x800}}, {{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, {{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffb}}, {{0xa, 0x4e21, 0x1b, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, {{0xa, 0x4e22, 0x3f, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, {{0xa, 0x4e20, 0x7f, @dev={0xfe, 0x80, [], 0xd}, 0x100000001}}, {{0xa, 0x4e22, 0x100000001, @loopback={0x0, 0x1}, 0x3}}]}, 0x510) 2018/03/28 12:54:51 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="d7380b151bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "0b8bca", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "bdc7c7119afd4396"}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x458, 0x258, 0x140, 0x258, 0x370, 0x370, 0x370, 0x4, &(0x7f00000000c0), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xff0000ff, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x1f, 0x81, 0x8, 0x4, 0x5, 0x2, 'ip6gre0\x00', 'bcsh0\x00', {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="13c780072d62", @mac=@link_local={0x1, 0x80, 0xc2}, @rand_addr=0x9, @multicast1=0xe0000001, 0xf}}}, {{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@arp={@empty, @dev={0xac, 0x14, 0x14, 0x11}, 0xffffffff, 0xff, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff]}, 0x4, 0x1, 0x6a, 0x7, 0x81, 0x76, 'ipddp0\x00', 'irlan0\x00', {0xff}, {}, 0x0, 0x200}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x7f229915}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast1, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000700)={0x0, 0x3}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}}, &(0x7f0000000840)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000880)={r1, 0x4fbf84ba, 0x4, 0x3bf3, 0xff, 0x99, 0x1, 0x5, {r2, @in6={{0xa, 0x4e23, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0xffff, 0x40, 0x7, 0x9, 0x27c}}, &(0x7f0000000940)=0xb0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000980)={r0}) 2018/03/28 12:54:51 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000007c0)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x4, 0xa0080) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x100000001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2, 0xfffffffffffffffc}, 0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000280)=""/138) 2018/03/28 12:54:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x8000000000080) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000080)=0x78) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80800) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x400200) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)={0x0, 0x1, 0x1, r2}) sendmsg$netlink(r0, &(0x7f0000001e40)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000001e00)=[{&(0x7f0000000240)={0x14, 0x31, 0x65b9a37f31741edf, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) 2018/03/28 12:54:51 executing program 0: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$pokeuser(0x6, r1, 0x3, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom(r0, &(0x7f0000001140)=""/4096, 0xffffffffffffff72, 0x100, &(0x7f0000002140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80) 2018/03/28 12:54:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={0x80000}, &(0x7f0000000180)={0x0, 0x7530}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000011fac)=@bridge_delneigh={0x1c, 0x1d, 0x329}, 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/softnet_stat\x00') syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x40) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000001c0)={{0xffffffffffffffff, 0x3, 0x5, 0x1, 0x6}, 0x1, 0xffff}) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) 2018/03/28 12:54:51 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001600000100000000000000000a000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/28 12:54:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001d40)=0x14) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000000040)=@rc={0x1f, {0x6, 0x8, 0x10001, 0x1, 0x9, 0x4b}, 0xd0cc}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)="23820081b0007d201cd6ddacbb40d12531de82f448467ae8a7777985a94e0e3ca03aa3574a9ffd87a5fe66a4d5e5956a4c1e4cc34fb55e58440a7083d70fabf924b371e80527fb23db2249029af1ed747399aa4c9c94ffd392e1652527ae059ebc043b8e0354e8861c95202df854afee70662b435c1e34b4dab5f6d0810b0aeff7838f1fd249ca10cd9c8a03d829e2f0f0028728ab837dae003c563b", 0x9c}, {&(0x7f0000000180)="5166d5c04c25ae6659d6bec1cc0e3dcea424dd726afc1c6f6d59bca79e111d523e6d72c3ea659d058a480b17c9fafdb51e360f5f930670e4f92c7ed3c4f181e6fdddc5e73112e8261ccbec5def499832dcea2339c21924e29de46d4467ae9a2809b31dc8b911e218e331364047867160c37b80794002a33cef4e209daf3dbf28843326d5249522f34a67f116b1e7a4f65f31", 0x92}, {&(0x7f0000000240)="cad810de521dae2a304acf42e6e6768830c58b9732143f6b19c1d26284d7fbf839cba07a7d2a84600afcfc76b7eadf068778d11aa9699ca85fd89b", 0x3b}, {&(0x7f0000000280)="ff1c0d9998f40a20a60cb1c9057679dba01cb7da3225171d2892d8ba9b8c8ed02614b6eccc69c7db34b2d579bbf7592399932f237bd9ad8f7e1f4d938735c6f5debf20eb4ac2fe57db016b61d9b1c0de44472eea4e67ed4580", 0x59}, {&(0x7f0000000300)="6200db7f7ac97e8ac274056dcc35315a3b9d93c1e9cabfed960249a563cadf97a747247a79d226f20b66e843cb2399d212d591badf3f0ba0e51838ab8e87eb2a51079e4db97a4a58cfcee038c036e4b3bc2949e25534284188ea05ba46c600cc9ed41399f1360900020dcb86cbbae0dbef40795079622dd645cbcbadbe717f7d74610b6f91563919af8d1f55b9e7828fc75396fefea859fc7aeacb1d9b9901620dc53cce9ce8c861facfbe4c0350e1162d0827aac5fa3ac064e337f191c5a473559eeb0ce427bf687b29e8836f6233025c92aa3887f5da869ff1f365ebb657fbd713ade5ce96323e", 0xe8}, {&(0x7f0000000400)="0fd880225f8472ba363a64b1e3faafee9faa85747022985a2e61ae4eaa7371466c9ca11f358cb8e30be56f724d0da995bdcf7d9ad1bb5e14c675b1dacd46164185c753640735d2bcda76e04f927317b9cc411989e566e14fa336dfbcb1769d0188a6044b2e893c6f5adcbb2c3e35be6cd46a81cc4eadadbade67196494bc47f9ceffe7c49ac4be1fbb1077b71d3b13eb33e852b817d0248873563a9c9befef69ae69912cb5e62c0f8a1423ae1ff22a92a60386f027c91538b35a7a7f219afe1d", 0xc0}, {&(0x7f00000004c0)="6cbb37b09fccedc102c2beecf61cc209b3f46793fdd1ff86dc9135049875c1890e40f0d5bd24e1d1f25bb0ef2e06c01b98afce4cc42ef42f1083ee13523f6c718f701762f8d48a64cfad9db9b74ddab9411dcabf5c0e438f3a80bf7c92a3f9bf51912539270ed40a02cb0684a6965e89c533f8f0274571dc0c842939d9135d9904306f4b77566de90f4509f1c2efee154572b19abd0783d054a0707dbddab8231c1bf44640930f827a26ea9bc404efcd269a33918a17eed4a639b6", 0xbb}], 0x7, &(0x7f0000000600)=[{0x58, 0x107, 0x0, "7bc832d8522abe919e32cac75b410ce29a35e29da929a1fb2eff0bec8b29a5b6425295463d810827143df07d5707edca5c448f6d07eec10bcb67396ba3e4f35e1a"}, {0xe8, 0x104, 0x4080000000000000, "85b266dff80cc3c1fac2a38ec494d056d4772278e809677ad0632380fa8dbd6436c89473282c75607d4e5c79031a3e95a05a2cf3d7697f68fe1d5c070b91d2242835a2264d980e9789769ade0a2233f8c884b808897440245fca948b85f6047bd8121bb831c13482ad8e1aceecf8355583d27ef9d1e60bc82bcd78484f5c2b475e243b3c80428485b1d1c76f37a5f62455f342e881389b1f6c5d853e988d3d8ca16ef4bed025995be230a191ed5c26ec7495fd5e47f34660976793573b716e849d11b72da2ff1e686c4459f196d1fd2efee6587b84"}, {0x60, 0x1ff, 0x2, "ed210f46bcda8391cd18881f07937647a71870cea2c65b96754c338718519ed2c5336e245e08a35203c0311c3046f540c3dd971647d7ac2eaaf547dc64f5de47cd5d1584f956e47ecc"}, {0x40, 0x1ff, 0x1, "e353cd53b5a772f9047d8624d8c8c3424172f116f7a5e90b8504b44b7f4ed271b631c9c70a959abf78d9"}, {0xb0, 0x10e, 0x0, "bae40d14e2b163886daab27dba45f98377028e7dbffa5d07983e07b967be241be9890be91dfc3cd38b8b098c0165533298837d6941b42ec2651cd6cfbdc7649b7579f789d7a93ff240ba66c5e54d4d32e6710ae3702d2073f4009887aabce5da0bfbc673acf0e1575b599f63476cba3681b6ad1cf4f2ce9c9b9159637d3892ff88cb6848f9e180df725ef4b3bcb091ab641c4d5127cf4c89353715ff591064"}, {0x98, 0x117, 0xf795, "8d5d3c299075a57a413fe8d2db2db6e2d2060aab219a62a35206027ef8bcbc3204b662b4d1056c252936e1abbe8a8a4d0c0ed7b1e85d444933a488815e915a354b18c72557f6efb1adcd7fc758da44e2a3c88aa8ec40f39e013a493cbda24d3189da028b342d0d3a89422eb1e4e7adccbb4fe554b06adaf8fc28f87b649f49998b8be659be0fd6"}, {0xe8, 0x117, 0x1, 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{0x70, 0x10a, 0x7fff, "31e5e361b7fe7d1c8645fc552edabbc1f0248dafca50cf6e218bdad8e854beeaea659a60c53836392da494806852501bac0bdc40b43065b211364863d34032a44af118f6ee44a5b3916f13f8ffc644b5b5803eb81ac9acfa1bd1f2"}, {0xd8, 0x10f, 0x7b6fb820, "b143547c152cddae63af7010790ff06e3c1048ec25b17cb77621f39f8eee0f972dabc185e4251c3695f759d5b826b2d4c7b5c9ce26f3670a1aec508a04ef360dbbfdb1b3b0a68a31e76a7e94880fc2b7a2239666c2ed61669ab95950716fe53ebbc0389049c9c3d45b11851a2e1924c077a584f7bd5796aec5d167645211a624c9366f28227fe193489b1ff0d07b309787bb1e79b87f7112463250c8efa96bad5511d120eae6f5e53bfe0b9c5098df1adf42dd9ab4f333ee2ed96c23841fcd3a8d0b5e6a"}], 0x1258}, 0x9}, {{&(0x7f0000003c80)=@ax25={0x3, {"5996723224c980"}, 0x3ff}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003d00)="0bfce66bbf2ab291580da162f2956c0be863976317b944d8413acb6c398a9ae99de5f712d83be89aeb3aff0ef4390c6a46fd301d15576b53c4b7c50722e6f39a8e51269b9195b8ef0204aa3edcf8c6652030c7", 0x53}], 0x1, &(0x7f0000003dc0)=[{0xe8, 0x109, 0x0, "bc7958dcc23feddc1c7f02aaa3eed4051478c5faffd8457417c90a2c196943cdf06fd69bf7d896a442d1c4bdba12f98f56d2a487ea3708e552352ffccd6c7af4c2cfee0f91ce4b1d6d38afba16f11c35d3f0f1880b785b7168e1e1d3ef0a4d59383505f601e3025217e7f4d231e8f9771d7709b9f3d5bdbe035aeb11b2c64986902e1e5d7c9335790c6b8b7402934990e3c2f795beca24bab84b0f3a4a9e90f6b370811aaf3250b023a8c6b40824bc14b5a5710ff0d286e3763b6e58606fb2f351e5b8c63ed37b35fdcfea95bd08f9bc7478bde06796"}], 0xe8, 0x4000004}, 0x2}], 0x7, 0x44) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002280)='/dev/sequencer2\x00', 0x201, 0x0) r5 = semget(0x3, 0x4, 0x200) semctl$SEM_INFO(r5, 0x0, 0x13, &(0x7f00000040c0)=""/36) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000004080)={0x5ae, 0xfffffffffffffe00}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)) setrlimit(0xf, &(0x7f0000004100)={0x4, 0x80000001}) 2018/03/28 12:54:51 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) r1 = dup2(r0, r0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000001200)=""/177, &(0x7f0000000100)=0xb1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x7, 0x0) write$evdev(0xffffffffffffffff, &(0x7f00008c1fd0), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000001, 0x404000) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x8001, 0x7, [0x2771, 0x7, 0xfff, 0x0, 0x1, 0x1, 0x7d]}, &(0x7f00000000c0)=0x16) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x480, 0x1000, "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"}, 0x1008) 2018/03/28 12:54:51 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005, 0x0, 0xffffffffffffffff, 0x80}, 0x2c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80, 0x0) write$rdma_cm(r0, &(0x7f0000000600)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000005c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000640)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000200), r2, 0x0, 0x2, 0x4}}, 0x20) uname(&(0x7f0000000680)=""/4096) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r3, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0xfe) r4 = getuid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000240)='./file0\x00', r4, r5, 0x500) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) write$rdma_cm(r1, &(0x7f0000000400)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f00000003c0), r2, r1}}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)='\a', &(0x7f0000000280)=""/91}, 0x18) 2018/03/28 12:54:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/dev_snmp6\x00') pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0xffffffffffffffff) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/03/28 12:54:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000500)) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/anycast6\x00') ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000100)) r2 = dup2(r0, r0) getsockname$ax25(r2, &(0x7f0000000080), &(0x7f0000000040)=0x10) 2018/03/28 12:54:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x4, 0x4, 0xdb, 0x0, r0, 0x0, [0x115]}, 0x2c) 2018/03/28 12:54:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="2e2f6367726f7570003b858cc50f06492b3c", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpu.weight.nice\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x109000, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000140)={0x5, &(0x7f00000000c0)=[{0x7fff, 0x1}, {0x7ff, 0x8}, {0x822d, 0x600}, {0x0, 0x2}, {0x4, 0x9}]}) r3 = inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x401) inotify_rm_watch(r2, r3) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/03/28 12:54:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x60000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x20010005, 0x0, 0x0, 0x1000}) splice(r0, &(0x7f00000001c0), r1, &(0x7f0000000200), 0x0, 0x2) r3 = getpgid(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) setpgid(r3, r4) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0xff, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e24, 0xff, 'sed\x00', 0x1, 0xbbd8, 0x31}, {@broadcast=0xffffffff, 0x4e23, 0x2, 0x6, 0x1, 0x7fffffff}}, 0x44) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'bcsh0\x00', {0x4, 0x6, 0x5, "194198789421", 0x200}}) pread64(r0, &(0x7f0000000240)=""/142, 0x8e, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x402000, 0x0) 2018/03/28 12:54:52 executing program 7: prctl$getreaper(0xb, &(0x7f0000000000)) 2018/03/28 12:54:52 executing program 6: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) syz_open_procfs(r0, &(0x7f00005b7000)='smaps\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x32) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/03/28 12:54:52 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_adj\x00') lseek(r1, 0x2, 0x0) fanotify_init(0x0, 0x0) sendto$llc(r1, &(0x7f0000000040)="450bf2197302f29569783b496e7a53b415f6517cb04b0606e884ee12ff675e28ba8731acb5dd5050e47fe7bc3adcd863fbaffb6ca61e3ce596acf061a3a4cc9d5d790b3af57aabb997b05f3718aacf3af59152a095657e261fc0c348be88fe3973e4439d3ab43fa16fec55a5ce49e4e7ae3b341682d50b5c612fbcabd161ae475e2105e6f79900d30e4205af1bc840d340a90380adc4cba97f11222b885d765bda240dfb0327045c3874902e6dbeb75de4e4165b599f01019d13d04f52e13ae177aaba3944cc6c43f3f313f0dba97efae0da797dc8f6215574b94c9293edb2d1a24d0065f5445b09", 0xe8, 0x4, &(0x7f0000000140)={0x1a, 0x311, 0x3, 0xa, 0x0, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000e8a675dc9f06c3e8636b09bd0efc86f7947b3d9830fe2b0f6fd2dff71a0f0d6c3bce8f61ba130bded00a0d079c2cc62bd921b4dd633416c121d53259e4074890b9d710f5630f78f3d9d541ee9c8e0f860608494cbfd3f162aba1222e2d990e817f44ca38ab122fd365bf308530c58d4d592796af5aa8f2b9255279c91794ac3f961c8fcfba6d5f968285a28b705ae2fa0854dea1f2f09b4a70a9d138e9a78d42b10fba3347b009799d6b0df95087e0b65f21316bffdc8a4a7c0caede34f06f83"], 0x20) 2018/03/28 12:54:52 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000140)={0x1, 0x0, [{}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x4) r1 = perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x4000) socketpair(0xa, 0x0, 0x9, &(0x7f0000000080)) accept$ipx(0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000640)=0x10) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='securityvboxnet1,-\x00') 2018/03/28 12:54:52 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000100)={0x9e65}, 0x8) r1 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/03/28 12:54:52 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2b0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x65d, 0x200) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x1, 0x3}, 0x4}, 0x10) 2018/03/28 12:54:52 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x80000000, 0xe3}) clock_gettime(0x9, &(0x7f00001abff0)) 2018/03/28 12:54:52 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x101) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x20000) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000)=0xffffffff, 0x4) 2018/03/28 12:54:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)) 2018/03/28 12:54:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x9991, 0x200, 0x5, 0x67f9, 0xffffffff80000000}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x51d}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0xce) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r3, 0x4}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x5, 0x2, 0x100000000, "98e65ab1b5b820178f9a5fac4f5d97650a9b7fde9176bb68e1dd784805d7667251af2a6e98480fa820daa037d361b87eff2fab52d80b18f475d41570d8f7e7390f5a5412d745aa5ba1f0019580d6a116"}, 0xd8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fde49f)=0x19) ppoll(&(0x7f0000000000)=[{r4}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) getpeername(r1, &(0x7f0000000340)=@rc, &(0x7f00000003c0)=0x80) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000004c0)={@loopback, @remote, 0x0}, &(0x7f0000000500)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000540)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x494, 0x7, 0x3, 0x500, 0x80, 0x80040, r5}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000400)=""/187) [ 60.776279] kernel msg: ebtables bug: please report to author: Wrong len argument [ 60.788374] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/28 12:54:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = dup(r0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000a00)={@mcast1, 0x0}, &(0x7f0000000a40)=0x14) sendto$packet(r1, &(0x7f0000000000)="1341fa4a73d0dd85a9b713c753ea1a159f5e6d56d73bdfb57a3617b1d1ea399a214596e37470b55e74d2122586c65bf6e5b8c1e281d8bff0408a91352f7f6cb972c2a90e69f36fb58b4286c8d3e2e1ddb3f783ce12941c7535cecdd1800ea361f033cda0b6a0d37b1fdba401b84274248d559111817dee2eee8e94bb6c974180a03d527889e0a773d8e4c595a0c1f3140be9d61d021933ee7d33f98479860a3392304c5fea8ffb6a2fa466d103d4ed91056292116f", 0xb5, 0x40000, &(0x7f0000000a80)={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/28 12:54:52 executing program 2: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) lstat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)) ioctl$int_out(r0, 0x2, &(0x7f0000000180)) lseek(r1, 0x0, 0x1) lseek(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback}}, {{@in=@multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000024c0)=""/199) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002340)={0x6}, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) clock_gettime(0x7, &(0x7f0000002480)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002380)={0x0, 0x0}) write$evdev(r1, &(0x7f00000023c0)=[{{0x0, 0x7530}, 0x1f, 0x1ff, 0xfbe5}, {{0x0, 0x2710}, 0x100000000, 0x400, 0xffffffff}, {{r2, r3/1000+10000}, 0x20, 0x1, 0x1}, {{0x77359400}, 0x3, 0x4, 0xffffffffffffff14}, {{0x0, 0x7530}, 0x0, 0x6, 0x3}, {{0x77359400}, 0x6, 0x10001, 0x2}, {{r4, r5/1000+10000}, 0x70, 0x2, 0xfffffffffffffffd}], 0xa8) recvmmsg(r1, &(0x7f0000002200)=[{{&(0x7f0000000340)=@ipx, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/55, 0x37}], 0x2, &(0x7f00000004c0)=""/98, 0x62, 0xf23}, 0x10001}, {{&(0x7f0000000540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000005c0)=""/239, 0xef}, {&(0x7f00000006c0)=""/158, 0x9e}, {&(0x7f0000000780)=""/20, 0x14}], 0x3, 0x0, 0x0, 0x8}}, {{&(0x7f0000000800)=@rc, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000880)=""/68, 0x44}, {&(0x7f0000000900)=""/51, 0x33}, {&(0x7f0000000940)=""/38, 0x26}, {&(0x7f0000000980)=""/175, 0xaf}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/166, 0xa6}, {&(0x7f0000001b00)=""/17, 0x11}, {&(0x7f0000001b40)=""/78, 0x4e}, {&(0x7f0000001bc0)=""/214, 0xd6}], 0x9, &(0x7f0000001d80)=""/95, 0x5f, 0x80000001}, 0x4}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001e00)=""/133, 0x85}], 0x1, 0x0, 0x0, 0x3}, 0x6c3}, {{&(0x7f0000001f00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001f80)=""/201, 0xc9}, {&(0x7f0000002080)=""/63, 0x3f}, {&(0x7f00000020c0)=""/172, 0xac}, {&(0x7f0000002180)=""/42, 0x2a}], 0x4, 0x0, 0x0, 0x1}, 0x100000000}], 0x5, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xa0, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xff, @empty, 0x2d}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x81}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000000300)={r7, 0x2}, 0x8) fdatasync(r6) 2018/03/28 12:54:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000005, 0x0) write$fuse(r1, &(0x7f0000000040)={0x28, 0x1, 0x0, @fuse_notify_store_out}, 0x28) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x51) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x81) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xd61) write(r1, &(0x7f0000000080)="2917b2882181e6a3f2f23243dc90420f816aafad498735fff9aa0aa45f60438e5e5fc4850de23be92c2c33799a8cfd315c2321ba1a12b223189784423cea584d520e9611cc003a0ef4a72bf4a6b451aaaf683ddc85857b4fe7bf343810e3f26b7dc4a5f611706d753d3aab50630347de08ffb188bfdee1405a5c80060cc53b85a30b74ad20286cafe48710f87c91d6b78581b879c32a8b72ebda42fb13ed338489d02315502e14", 0xa7) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/03/28 12:54:52 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x104) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) dup2(r0, r1) r2 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xc, r2, 0x7fff, &(0x7f00000001c0)=""/201) 2018/03/28 12:54:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/route\x00') syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x1, 0x0, &(0x7f0000000200), 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000080)={{0x0, @multicast2=0xe0000002, 0x4e22, 0x3, 'fo\x00', 0x2, 0x2, 0x5e}, {@multicast1=0xe0000001, 0x4e23, 0x1, 0x1, 0xffffffff85874721, 0xffff}}, 0x44) 2018/03/28 12:54:52 executing program 5: syz_emit_ethernet(0x86, &(0x7f0000000000)=ANY=[@ANYBLOB="abaaaaaaaaaa00000000000008004922007800640b2e023b90787f000001e0000001001050d0d8954ca731782ebd29ac10748317f7ac1414bbe0000002ac1414aa7f000001ffffffff01071300ac1414bb0000b8e30000010101000000000000007f0000010000800100000000ac1414aa000e00907800070007000000050001000080000001"], 0x0) 2018/03/28 12:54:52 executing program 0: getpgid(0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/161, 0xa1}], 0x1) 2018/03/28 12:54:52 executing program 3: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x402000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="e1ed68984d7c5f35bfa677b4c1a85343", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xa4a, 0x4) mount(&(0x7f0000051fff)='./file0\x00', &(0x7f0000051ffa)='./bus\x00', &(0x7f0000000000)='ext2\x00', 0x0, &(0x7f0000000040)) 2018/03/28 12:54:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x80000031, r0, 0x0) ioctl$int_in(r0, 0x5420, &(0x7f0000000040)) 2018/03/28 12:54:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f2c000)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13}, @sadb_lifetime={0x4, 0x3, 0x80000001, 0x7fffffff, 0x8, 0x1ff}, @sadb_sa={0x2, 0x1}, @sadb_spirange={0x2, 0x10}]}, 0x60}, 0x1}, 0xfffffffffffffffe) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) 2018/03/28 12:54:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) 2018/03/28 12:54:52 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000200)=""/4096) capset(&(0x7f00000fc000)={0x10000019980330}, &(0x7f000047efe8)={0x0, 0x1}) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@req) r2 = dup(r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000040)=""/15) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/03/28 12:54:52 executing program 0: r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f0000ed6f80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x5a86, 0x4) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0xc, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_sa={0x2, 0x1}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x60}, 0x1}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@empty, 0x9, 0x1, 0x1, 0x4, 0x81, 0x400, 0x100}, 0x20) accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x7, @random="0798f96cf237"}, 0x10, {0x2, 0x4e20}, 'irlan0\x00'}) 2018/03/28 12:54:52 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=0x3, 0x4) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x4000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000180)="2cd8b8a35550fac483e41eb74eead6126474cdb97baef663afba6b75d7fee0d1d4f0243664aa73e51b09c5eaaee8efab2735b2021b1de8d1c34d7f11ca73252a5ad4dfdca9bb4e878b73983d29021565c9df317ae5bef78b33daf628e2255d38080abe5c79d13b4d61d57c42126c1b8b5a31f468ccf0ed4a70f273ddf98e1ec2788b2a3d1fa24c21837e96390d1eb0d0eb0c0359dbbabda25ce97794906a6f726a45ca01228840e29e1d0a27bb4bb1974be45ae1f637fc2e26fdf76f3cbfc1a483804ea2f479113ff735a0005b"}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) io_setup(0x90, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000001680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)="d3", 0x1}]) 2018/03/28 12:54:52 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x301900) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'syzkaller0\x00'}) r3 = inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x1) inotify_rm_watch(r2, r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={r4, 0x80000, r2}) read$eventfd(r1, &(0x7f0000000040), 0x8) dup2(r1, r2) 2018/03/28 12:54:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000018000103000000000000000002000000cbe61cc91dca4a591710cebe17ff6c534da53fc91de871180ef9e1ec48d7a6e3a315d2d429f2f35c2c21345edc81bdadfbf0d53d952d2e89c3e3a673e6a4744a458e2bdfe65fa8352d80fb213e075c1bc42afa36e65e8c867195c24aa81849ea8af76908373903fe9e6cc8ef969716f0db1a58af58"], 0x14}, 0x1}, 0x0) 2018/03/28 12:54:52 executing program 5: keyctl$session_to_parent(0x12) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001800)='net/sockstat6\x00') perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x40003b) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101d02) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400200, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x2) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001840)={0x1380, 0x9, 0x5, 0x10, 0x70bd2a, 0x25dfdbfb, {0x2, 0x0, 0x9}, [@nested={0x24, 0x23, [@typed={0x14, 0x27, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x5, @str='{eth0#\x00'}]}, @nested={0x12a4, 0x2, [@generic="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", @typed={0xc, 0x19, @binary="bc2a8a7b62"}, @generic="da581bb9b1e13c15e7f88987426fbaf2107a156dc5500a616a21319f8a43d5b3a2e76341f4f48683cf5b09138504d84dd8446f51c3c87ff2581744b48ef1617832f277b93e8d856e95826b1bbe6695221071c43b8c224c755884efa102c655b52752941ce9fd847539dcf5311e201eeb0472caa7f4c069c54cfcc0238e5df8c7b5b408efa4c7d603999aa7434ef2260d50566ef2a5", @typed={0x4, 0x91}, @typed={0xc, 0x8, @str='hash\x00'}, @generic="c1fef8e67627d5eb3bb47403a82f7c3a0ac3ad91d1fa4d4b7370022eb21fcc7efd4bc4dca8c48c1c8c797fba15909b97359857c4a52ff505be83c571b989cf41689a138be61626950f2a88343986b6f851dbc90c68c638af386342d4f03fc4e14801bd1a6f35da7ad93a2510e9dc0e7c8671932962eee0fbdf9c3bfba44c99b49361e7", @typed={0xc, 0x18, @u64=0x4}, @generic="f3895c06fd0e6b2f53f1e2de538cad9ad27e5fed64959517f2f03c558a1b19a5a8552aa61cf8e877ed8be38ec42d55838955bc5b4ec593020b821f7f34ba0bcf5dd268da082dbba4b598661be720e9117226f000c0b70ffcee82b050f79af9ec25cd8269bcf9d400cb0bb47687af8edc283f2d743949519b02f8add706a0da79189e1e4298926f77064c4eeb4776e0850d64573858e3a1436ad131c7ca9ab907cd63077f801253662b1a1a5b306c6ffef0c460f01f112d5d4f0bd4d93dc832bbe7f72e88069588c8c8d0d8cb9501496f93f5a85abb7ee6b168", @generic="9245c899a89a99bbd71c78daad3ac47f2ba9c10714fc34c30ff6b229f70352f23b01b23e1f871c2cf3dd21345ff463f3a442e93b1cb5d361c32798e6928e1d77b9aba8674bb4bb75d55d1f1d5962ab2f650431876af95f8b103d2a880131619731ac9196787ddc3f2aaacfa688105a6d5778295c9325515a331f726f33a7f9df4dd997a350ff"]}, @generic="43222abb5517d260695e34784819f8c141e875039260699eda44abc626c4a3ae153e83ba231798db786b816dd807e48e94539305644415a1fb7ecf2ad53b5ad1f28ae4925df83f182108abad58e08410dd2d7107c2d9ce137da36aa188e57ec78dfec4cc55f3905dfec62ba25e1e04744149fccb71ff54059fc5f70164eff5a62fefe9df1a74700590908d75515f26d76396f894c2", @typed={0x4, 0x83}, @nested={0x4, 0xf, [@generic]}, @generic="a969987a1aecf6"]}, 0x1380}, 0x1, 0x0, 0x0, 0x4004000}, 0xc0) time(&(0x7f00000004c0)) timerfd_create(0x7, 0x80000) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000340), &(0x7f0000000140)=0xfffffffffffffd20) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936a998240400000003008236050a0000000000f1f43c604e8f8a89a285f049691f9a342a2df3dd0bb8a300000000e2e6a2fb27febc2e8d7b466d9493", "ecd2881042e088581e64599a5591e6c883e32e6ea6697b93d3211230a483d72a"}) 2018/03/28 12:54:52 executing program 6: prctl$void(0x2024) 2018/03/28 12:54:52 executing program 2: r0 = socket(0x1e, 0x802, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000000)=@ax25={0x3, {"bbea6e4d016966"}, 0xaf}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="2faa0f3b590f30aade2505323cf532692bb702f924da785b2d2fd0843311dca5e1ba1598045ab25d5f3d6cc1f5f48b65a460f254c66d4e7dfe60552f22f214c75b9bf3fb3ec96eef47e14d8d633b7c8989150f87ab0bf7fe8ffc725c11e0365d24083bd60815f6a3976067c4b49cc5d7bde8b89a828b277353f3764a0e7711de4bb247df80b9518bc10dc089b0780c6ab1c7440b1da6ce67324e00e8f46cf12c5c05c34893ce530d78a033fffe9e5b9633c689189df935dab3a955fb71b69df2d9c0b73af52895ee15f96088507131c9bb344d41bc7c77c6d3cb77ef44d498954b4612f60fad32f8b01f9ddf83f1c6", 0xef}, {&(0x7f0000000180)="37eec216020339332a6451f5f4dbb691cdfe205cb97d25720c9bed0a63a508979f419ae901a6bc8123412e9947567a3b4e61c39b3f82c2352263139ab81fd4711df57752decd7feae9439795d29ce18c38ff256841879dcbd5de00c3fe615e26553c27ec060ae4a1fc806a", 0x6b}, {&(0x7f0000000200)="01c4e844f8ba4a4fea5673a8868a19cf2af9757c5280bb20678dec392520a06a87d86b5cc66cee4388731383f1ee113c9b4bb1e4b7eaa09bd0d3efe62e42a4391d8527d6cbfcae4047983b104bf115cfd9c50b7ea3fb5593723151f8b59c2fb06e9508a6846eb0ff13db9827eaeeadca2a2bd915", 0x74}, {&(0x7f0000000280)="7f003503af202422ecbf582f4ee61fecf4edfceb94cfca3372a6205db5e75bb6b31ebde6507b644aba526582ffc1c025a8a533537cd57082191a9b26e93570a7f8865251a2a56d2a1526df1c0028b044e5c95f1682cd13d681bec96c5b37ff51eb14281b8a7e2d6521fc889197d89386d5ac4fbd0b5f4f7d2efbe458ccfa85018ece6bcd95", 0x85}, {&(0x7f0000000340)="8ee1caee9109369096371db1e909a72ebd5f19dd2d7ceb3e1d95c3ab1886442db99bf6750cb48a1556db6e7dc6cb58fb1a142bcf2b395db18dda3dc086d469b214e02604f7e6a4dff5b40f8a17b43c74927e21c2a79a375e7608a53ed794ad6d5dd14c2cfdcd4755ab114c370a92b9bd6a39f4882c7ec040", 0x78}, {&(0x7f00000003c0)="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", 0xfa}, {&(0x7f00000004c0)="1fc810cc79d92343b7d95dd5c0cdf389442d2e4a824a86eac0fc8435020a595a950b95050ea47bdd40b24e0db87d51e0c28ea07dda5b913f8585cd8e7929defb06748482f7397d2e3c1fa91357abf13fcdf78a5e33b9170ee6c17eac62e2e689d026ef66049124886f251a7cf4763e816f3a5e5abd472402ac2c", 0x7a}, {&(0x7f0000000540)="cb7709fc0e23e12cbc045c549f721803bc6a64b589aa434fbc2c625859f2c95f0d2f9cab967213680d5e9683465b44a9d1a3d3afe28fb644f8f45c001f225786cd22ef507b2f9bed8533105f684f78c4fa4d62bfbd30d7138467f9c7008c1d8cd109d956e93b11e73a2e71cdd4414b3f02d38e61deba03eaada8fdd342f20774e3ad62972aaf876c720b81f6add5d37ca209f92c9076a37e493fa57b3fd2ee89a5ec06513ad2076c0b091ef09cd4ddaa39faf1fe398abfa5902658b852d2306fcf6018883e399645bbb1ef3eade35719bb76f62550b285d1b902cb36eba7599d9c8429b27fd4f262d19a882680df273c55d8c0067e3b64c0f2fba2943143c0", 0xff}, {&(0x7f0000000640)="fd6cd073adcd21afec81b8ba6bcc94d148da812bfca9e858f28be0cf025a2fed55b4ed8fe7ca21cfa32934293b2b806c81163d1afc41a0dd75a999b204f78b996cf421184f4f12d42cd656be78cd70dae3d55d7e8a2eb9f95f6e38bd19a56029ee15e75967bab1f9074f6a7844fe263f472fa471caf61ddb1807a2fc5733d3128805d9315853e1c4dfb448a90af6bd09fd2a4046030ca0f253466b4e75478f478933a32ef7ab", 0xa6}, {&(0x7f0000000700)="b2f0b36bd0bf9f97015040d354a169489765d15912e81f30644714ca06867e98bc398d5fadd9b0557b4cab7ae7ff8a416d310a763310535f5df116ee617efeabdd458310487c196a900d6edfae1f75ac5884492204142947ae335512144173656ed9e24780517991f7dd2f5e", 0x6c}], 0xa, &(0x7f0000000840)=[{0x58, 0x118, 0x2, "beb043e0f5b07fa122d620c7007816b2dbde9481e51a46fddbe7b10ff5a7e88d62530be7630962463102fd18becd81ec01d7ed645b77a90d5af82f8382ee7799e7e3dfe381"}, {0x78, 0x115, 0x1, "cb8ea49e929cb676dd5b60a85c42a40c56dbf2c5168433047c719c4efd40000577e638e768e89c4bd520e0d46a0090c4e0f84da56fe2f091d302b2aebac73a42dca948f0d3060b30b4657af03f895c90a97058397be43cdc97b9653a13a552eaf3be"}, {0x90, 0x11d, 0x5, "6622bc5eb712765b02547195c364dfdf4ab0b35c598a818c92dfc83e50588556fed2220671e14840e71a2a7ecb48201d00af4e2338ad6ddfd1b9d299bd262bb578ef21d9a9801c68f55ae65a6c7fdae995a1b5bcb5d694927b8138a3ee0c0b6f5916b23605901456d87c1797630d32ef1de43d66225a8922c8ca5541d4962f5b"}, {0x40, 0x1, 0x4, "9859fadbb1e9ef4f8349e1c2640ae02a4910dd4936831004050ab77f7c34865cbe851a069089e487c3"}], 0x1a0, 0x4000000}, 0x4008001) 2018/03/28 12:54:52 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000002c0)={"726177000000000000000000000000000000040000000000089c006500", 0x10000000000000ea}, 0x58) r1 = shmget(0x3, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000140)=""/56) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x2}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000040)="6e65742f736fff2b7374617410") getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000200), 0x2) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x12, 0x109001) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000000100)={0xbb7e00000000000, 0x0, 0x7, 0x3ff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f00000000c0), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x288) 2018/03/28 12:54:52 executing program 7: add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, &(0x7f0000005f3a), 0x0, 0xfffffffffffffffd) fallocate(0xffffffffffffffff, 0x3, 0x7, 0x6) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)=':trusteduserVexf(\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x5834, 0x4) 2018/03/28 12:54:52 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200800, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/75) clock_nanosleep(0x7, 0xffffffffffffffff, &(0x7f00000028c0), &(0x7f0000002900)) tkill(r0, 0x15) [ 61.082794] xt_ipvs: protocol family 7 not supported 2018/03/28 12:54:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) delete_module(&(0x7f0000000000)='ppp0}\x00', 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/28 12:54:52 executing program 6: statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/163) 2018/03/28 12:54:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x5, r0, r0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10}], 0x344}}], 0x2, 0x0) 2018/03/28 12:54:52 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000340), &(0x7f00000005c0), 0x0) 2018/03/28 12:54:52 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1000, 0x200040) fremovexattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x8, 0x20000) 2018/03/28 12:54:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$cont(0x3, r1, 0x10000, 0x3) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f0000004d9c)=@polexpire={0xcc, 0x1b, 0x201, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@policy_type={0xc, 0x10}]}, 0xcc}, 0x1}, 0x0) 2018/03/28 12:54:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="3e0f013d0f070fc7ab030066b9de0b00000f320fc75e02260f01d16467f866b93008000066b800607a6066ba000000000f300f0019f3a4"}], 0x1, 0x0, &(0x7f00000001c0), 0x10000125) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000200)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2, @loopback=0x7f000001}, 0x0, 0x400, 0x0, 0x0, 0x0, &(0x7f0000000000)="73e1743000", 0x3, 0x7ff}) modify_ldt$read(0x0, &(0x7f0000000040)=""/91, 0x5b) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/28 12:54:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) finit_module(r0, &(0x7f0000000000)='cbc(serpent)\x00', 0x3) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x2a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000003c0)="f539c1a246f094a6ad9cf3d1dd8c2d6de1e726c2fcc6e21ad47d4f0ecf7d91c5d1d2ba8ad1a0652ef0015b9d859d14416b0ec83aee71ff80712b185b520f201a4970290afa12c30e", 0x14}, {&(0x7f0000000240)="d73ad7a23485042d54da51a5edea0837300b3a35c2ef77e99741569495ba88aa54949a29e1ced3913150c6f7031eee3d3528002e46b772e0d9eb5489dc40db685ee3cc7dc10a8d73a4e18cba28a3e08b647152da1921f7124c5ff96a4a8dfa29e23487e7076756eeb46c867a042a5ff6dad09b803d5284297d28a226b9dbaf21f36c66451a02be3a9efbbab135c2351a7f7280ef224e18cb776d72427a9cb791358f7ef8"}, {&(0x7f0000000380)}, {&(0x7f0000000300)="2ce452ecbfa3181aea2a8bf317767a64bd4ef6a4e1b0cdfdbfec6006082a9e15c60dfb48aaddaabab927fe6b95b102f46cd36adcd5ec6ca6cac33201e25f7a135c47db3cb2dfa31e2a32f07b79e92b6c05da17edbc32615f93b1a8cf6e55daf0e7decba2660741caa7262269746591bbaac4f65ff27a9437f94dd4657e"}], 0x261, &(0x7f0000000440)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000380)={r0}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000004c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x620, 0x238, 0x110, 0x438, 0x350, 0x110, 0x588, 0x588, 0x588, 0x588, 0x588, 0x6, &(0x7f0000000440), {[{{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x6f, 0xdbe6, 0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3, 0x4}, @common=@set={0x40, 'set\x00', 0x0, {{0x8001, [0x5, 0x3, 0x8001, 0x7, 0x3ff, 0x5], 0x10001, 0x86, 0x3}}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x3}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xff0000ff, 'bpq0\x00', 'eql\x00', {0xff}, {}, 0x21, 0x2, 0x8}, 0x0, 0xe8, 0x118, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1, 0x1}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xfffffffffffffffc, 0x1, @empty, 0x4e24}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@tos={0x28, 'tos\x00', 0x0, {0x0, 0x2400000000000, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x128, 0x150, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @ipv6=@loopback={0x0, 0x1}, @ipv4=@loopback=0x7f000001, @ipv4=@broadcast=0xffffffff, 0x10}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x7c, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x680) read(r1, &(0x7f0000000080)=""/219, 0xdb) [ 61.121862] xt_ipvs: protocol family 7 not supported 2018/03/28 12:54:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100000000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x1, 0x10001, 0x80}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(r1, r2, r3) r4 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000000200)={{}, 'port0\x00', 0x0, 0x20, 0x0, 0x0, 0x0, 0x3}) 2018/03/28 12:54:52 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x6000, 0x28) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000300)={0x0, 0x7e5, 0x7, 0x5, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x95, &(0x7f0000000340)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@x25={0x805, {0x0, 0x9, 0x27, "805f2a95fd7be53f8ddb60fad570248e5c4b79a8098cecbddb636fc0703a022f04ade5cb94c5bd185d2a6fbe5ec310c408acb22f67afbbf1118972ada6c181e6ecb05b749fca247025a64eaa43fcbfe2aadca3aeb809e15f9c01250f82f4d6cee95585886f0eeb97908e6f432be4c58a3a0a5e60f64f54036587c4c85fdebe1e9340ac24"}}}}, &(0x7f0000000400)={0x1, 0x4, [0x5f8, 0xb90, 0x8f, 0x41]}) socketpair(0x0, 0x80f, 0x10001, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0xdfe, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, [0x1ff, 0x1, 0x20, 0x8, 0x4, 0x8, 0x9, 0x8, 0x0, 0x1, 0x10001, 0x2, 0xe33d, 0x5, 0x7fff]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000280)=0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x80}) 2018/03/28 12:54:52 executing program 1: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1400000000000000290000003e0000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000000eff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000"], 0x1f}, 0x0) 2018/03/28 12:54:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) uselib(&(0x7f0000000200)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="2ef2640f015b7fb9860100000f32b9800000c00f3235008000000f30400f01f866baf80cb8203cc381ef66bafc0c66b80e0066ef2e0f19510066b8f0008ec8f3f22ef2440f01c9c4417a70b58ab200000066b878008ee8", 0x57}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) connect$bt_rfcomm(r3, &(0x7f0000000100)={0x1f, {0x2, 0x8, 0x6, 0x10000, 0x2, 0xffffffffffff74f1}, 0x1}, 0xa) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 12:54:52 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f00001c9fe0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000000)) timerfd_settime(r0, 0x0, &(0x7f000097cfe0)={{0x77359400}, {0x77359400}}, &(0x7f0000354000)) 2018/03/28 12:54:52 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x0, 0x2, 0x101, 0xa31, 0x3, 0x3ff}, 0x9}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) 2018/03/28 12:54:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) r1 = accept(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r3 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x1000) shmdt(r3) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x7) 2018/03/28 12:54:52 executing program 1: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"06d3cb89f296bbb7d8acde89"}}], 0x60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040), &(0x7f0000000000)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/28 12:54:52 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f18b6c866b0384f3b03b17f389a3f36c530d2a8f12a8041c1fdcc96628194295fac302598bf4d17bca020000000c4e4563c14e5906d4b2891bc588f6d72ad5b784ee", 0x45) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0x93, 0x0, &(0x7f0000000040)={0x0, 0x989680}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xe3, 0x2, 0x32, 0x3, 0x0, 0x1, 0x2, 0x1, 0x1000, 0x1f, 0x8, 0x2, 0x3f, 0x3, 0xdd24, 0x3, 0x7fffffff80, 0x101, 0x800, 0x9, 0x9, 0x1, 0xfffffffffffffffa, 0x3f, 0x7, 0x0, 0x1f, 0x6, 0x0, 0x7fff, 0x1, 0x7, 0x3, 0x0, 0x5, 0x81, 0x0, 0xffffffffffffffe1, 0x4, @perf_config_ext={0x0, 0x2}, 0x8000, 0x5, 0x0, 0x3, 0x0, 0x8001, 0x5}, r1, 0x9, r0, 0x1) 2018/03/28 12:54:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f0000fe6000)=""/8, &(0x7f0000fecffc)=0xdb) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x6, 0x5, 0x81, 0x4, 0x80, 0x81, 0x80, 0x2, 0x7, 0x800}, 0xb) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001780)=0x0) r2 = geteuid() r3 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000017c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001800)={{{@in6=@ipv4={[], [], @local}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000001900)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001940)={0x0, 0x0, 0x0}, &(0x7f0000001980)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000019c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0}, &(0x7f0000001a40)=0xc) getgroups(0x5, &(0x7f0000001a80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r10 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b40)={0x0, 0x0, 0x0}, &(0x7f0000001b80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001bc0)=0x0) getresuid(&(0x7f0000001c00), &(0x7f0000001c40), &(0x7f0000001c80)=0x0) stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001ec0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000000c0)="238c26f8bfade23f3bd47ca066d9b0b24ffe5c7159acc6ad71a44530fd6818f1ea3bad4a3141313db13fb826083ac9186e7654c83ec5e95f7b6f08b18ba45c205c0ddd36cbd79cc347a9400cee1e5ab54b0cf35f8552ac20b88875d665d92540d67165af7d0477857e765a73963548a42cba3d7a4d60a77c6012de4801147e8f56bff960b3a9a63e7c849cc11054f87c9f5515c960110dd2447e9a9a417f2c2b01660b1a", 0xa4}, {&(0x7f0000000180)="3f2f0019099e92d1fdd734179cdd0524c46ae8a2f5e4ab8fe629926ff71402e9d00fb997494b2783619f0493689481976e0cc6d1cf7955ee6273060377b3ca41370321d0da68254188e04c00dc90b4afed62f681207ebe0c6828bf63867d70d4e7227c627fe10fe4409a6706329ade63222d85c9ff5c86c682e6dfd0f97db06109e1729b9f7b175bf59f6280fef8f3498b1cc8a8a8c05d423ec7b7db3f445ed6dbda3b96c7b80aedf2e5345e5ce46f7c2519db208c16892b30d2140cb3d51cef16445df1b5e52451c5df2418c6b16eba9ff4a9462a58d3b0f9e9", 0xda}, {&(0x7f0000000280)="4ac390d4dbf2c3386f2e9f87f54799e60bcfdf47a768133ad910766bb3492047d335efb406b6233f27515ea1c0bf2b25eb176948b25ca2cbed7801bf2889e488b3781e4616e09b586f3be92ad5fdc6e897640553b98f0becccf15054e5cc3421a51266d40e3669d95a89", 0x6a}, {&(0x7f0000000300)="a937fc5ece772686fdbf2502009f6b0a45ba4de7f6be6be855a9e0788df5520325a445552566debb0674adc4311025d194ac76c6a8aec0675e0ddf35012374a1b5748fd5833b496035347d11a3f792df98fc9907ecd63f719df76a733ec2", 0x5e}, {&(0x7f0000000380)="d48019d76f916dd3574e83e0107ec91a9215715b561c9252bb61ee58c0f3f03add80d0707e0d82e39d", 0x29}, {&(0x7f00000003c0)="a222b24e3c42b01bd263f7f39ff85033616c33939cc9685f7232898879335762cce9fad3fba85255771dd7a77b0bef125447c72fd020ff5514a759889cd5bf3e98168c2a84e2973191d4691ce0cd30d3fd3e83ad49645444220201d9c6c377f37aa1704f67b92bbcbf484a0dab923513a8addd4648d0842149ea052373a752b504749c08c689aa9d0779095166b6fed82fa0937169e179d1eac4fbe22f533e4bd55c3984382db8133d6a284faecabf0bf61059948670993fde5a2a452f7325deaeaf5712d614bc7806894e7d806357045779c9391bc0e4fc7598a0852cd393788af1fdce9e5294e39f", 0xe9}, {&(0x7f00000004c0)="6655f5d3b002c2206209b4fa1ca4f53580b480402aedb547b97220bd50caed2e6f8cc50f23881d390d44dba53019ca56417ebbc0f9dc21c975d16480439fb6915f64536fed2a84f3e8c5e0dcb0b25b8d53cc95e60f9e6ad0f25fa3350c09e9c4489ee032b0f37e3addf06407aff7424323bbd57776fd551234a73381be8fe593d5b4b987af62a940f744ae5312c78e2892b514a670edb92348f992f1ccf57fdaba2a29cb92dc55d23dc986b5cf891fe25203c259cac5a7a15299f2c5018562e342f910ef96ba1045635a35f3a0aba16f7b093dd5acd8e860ad7952a5bbe4f1c1", 0xe0}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="68d77020cc0c1c841502a7c71cfb27ba473e57c37062c031357d07a449a74be70acdff42606b69da17509b420f7cc9e649a49cca28c38d5134252df67dc9b0ea615bfee93d26eb44b39b1570e3e16ff993a33379140a6d6495e7276ae45219216e5715558199", 0x66}, {&(0x7f0000001640)="6813b279c88a795751332a80ecd724a0d236c4c66726a3c757133149fd3569b359a1edf58cc95df9a12824d779645e36368198996151f6267495b387ee6bb34562b2f7c0c3290655efee40d50087f1682ebf9074f6ae345b9b8a1e63ba90cf0b10373b5a", 0x64}], 0xa, &(0x7f0000001d80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x120, 0x4000001}, 0x40) 2018/03/28 12:54:52 executing program 2: socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x40000) 2018/03/28 12:54:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') read(r0, &(0x7f0000000040)=""/173, 0xad) pread64(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xc5, 0xfffffd6a) sendto$ax25(r0, &(0x7f0000000100), 0x0, 0x8004, &(0x7f0000000140)={0x3, {"2d90b59bb373e9"}, 0x6}, 0x10) 2018/03/28 12:54:52 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x40500) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x68, &(0x7f0000000200)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x92a9, @dev={0xfe, 0x80, [], 0x10}, 0x7f}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x9, @rand_addr=0x101}, @in={0x2, 0x4e23, @rand_addr=0x100}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x8, 0x7, 0x1, 0x7ff, 0x1000}, &(0x7f0000000340)=0x98) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x70bd2d, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008054}, 0x8000) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000065e000)=ANY=[@ANYBLOB="38010000100013070000000000000000e0000002000000000000000000000000000000000000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000fc0000ffffe0000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e755a6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/03/28 12:54:52 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x9) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) socket$pppoe(0x18, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00000000c0)={0x7, 0x7, 0x0, 0x9, "83334bf8d5f8dbf12a5af18fb65e30e2a0f694908a96e89fd0080c616eaa2e2b9b6bf0d4a318720e96fbc335", 0x9}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x6], 0x1, 0x40, 0x6, 0xffffffff, 0x80, 0x6, {0x6, 0x9, 0x2, 0xd51f5c3, 0x3b, 0x5, 0x1f, 0xfc23, 0x3, 0x7, 0x8, 0x0, 0x3, 0x902, "bb3d368c2e38a444e2b58c9c417e5a619911f7fbe585359e2d743e9977b3be64"}}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) dup2(r1, r0) 2018/03/28 12:54:52 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00008f0ffc)) 2018/03/28 12:54:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000400000000000000000000000000000e02c203258ba51680f9f3ee44ee81fcbb705facf00e8d56f61c1872722c7fc4c71ff92725e939f649a76297edb1a9070b3b98f3f7d682e8789d3a245a993723cb294d3319ccbc8181c895d98ab119b9950a2922c85933677e93d5f96e4c8a4acd27ae47195142397288e02e3ab6048452f5a3bb63402de9527d4cb959ad362d51cb008876e7130bd4debfab84a3f661e940af234c7d506505548434741d352ab5abdc636a63455b1691426b34f415657e285102e6dda73177746b04e1d377951af"]) 2018/03/28 12:54:52 executing program 0: r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='vcan0\x00', 0x4}) write(r0, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b00024000007200020000", 0x1f) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7, 0x600000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000002c0)={0x9, 0x0, 0x0, 0x100000000, r2, 0x7fff, 0xfffffffeffffffff, 0x20}) openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x103, 0x0) 2018/03/28 12:54:52 executing program 3: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/66, 0x42, 0x60, &(0x7f0000000080)=@nl=@unspec, 0x80) connect$inet(r1, &(0x7f000089bff0)={0x2, 0x4e20}, 0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000240)=0x4, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00004baffc)=0x81, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000140)=""/224) 2018/03/28 12:54:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020500000e000000000000000000000005000600000d00000a004e2000000000000000000000001d970700000000000000000000000000000000000200010000000000000000000020000005000100000000000a004e2000000000ff0200000000000000000000000000010000000000"], 0x70}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs_stats_percpu\x00') add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000380)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x1f, &(0x7f00000003c0)) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x9c, r3, 0x800, 0x70bd27, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdf13}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/03/28 12:54:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000000c0)={{0x1000, 0x1, 0x9, 0x401, "076cc2a698f477f41828bd781eab037d432ef9b8d486aeaaeaf0a138ec72e633ab2da696c70c787d23ca32fe", 0x7ff}, 0x7, [0x80, 0x0, 0x7fffffff, 0x7fff, 0x1, 0x100, 0x2, 0x3, 0x9, 0x0, 0xff, 0xffffffffffffffff, 0x3ff, 0x14, 0x1, 0x7fff, 0x8, 0x6, 0x5, 0xca18, 0xad2, 0x7, 0xf68, 0x1, 0xfffffffffffffff7, 0x81, 0x0, 0x4, 0x1021, 0x7, 0xb, 0x81, 0xffffffff, 0x5, 0x8, 0x5, 0x7, 0x8d5, 0xffff, 0x0, 0x7, 0x5, 0x256c, 0x7, 0x5, 0x0, 0x6, 0x3, 0x8, 0x6a07, 0x6, 0xffffffffffffffb0, 0x5, 0x0, 0x1, 0x6, 0x8, 0x5, 0x7e07ab9d, 0x7fff, 0x1ff, 0xe805, 0x8, 0x2, 0x3f, 0x3, 0x5, 0x5, 0x0, 0x17, 0x100000001, 0x8, 0x81, 0x7ff, 0x81, 0x3, 0x2, 0x4, 0x8, 0x1, 0xff, 0x40, 0x7fff, 0x3, 0x100000001, 0x100000000, 0x7, 0xfffffffffffffffd, 0x100000001, 0xffffffffffff30bc, 0xffff, 0x2, 0x3, 0x101, 0xfffffffffffffff8, 0x6, 0x2f, 0x3, 0x6119, 0xb4e, 0x7fffffff, 0xffffffffffff711c, 0xa885, 0xe3, 0x6, 0x0, 0x5, 0xfff, 0x4, 0x58b9, 0x80000000000000, 0x9, 0x3, 0xffc00000000000, 0x0, 0x8001, 0xd5, 0x1, 0x1, 0x8, 0x4, 0xf96f, 0xffffffff, 0xffff, 0x1, 0x8, 0x100000001, 0x9], {0x77359400}}) 2018/03/28 12:54:52 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x10000000) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) clone(0x8000000, &(0x7f0000000100)="096127229c55011c76c1b36889457ff1c16a636df48ac1e491f7353919d268d598b9fcfe032e00ba7b0d35db901c5974aeb51ddf916ed3b951ef750085e2547e8d3ff81562c01fde24c26d1448b477c62710a620017901e92e00741a31ba0662", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="d2288ad64bdcc3acbc37e8a05a5f47fbc47c42dceea530e62f83b96bb1264bcd05ce2e5ef0a27a6a3f340cabce7e150d5837468677932883de655ae18bdd25d73cc24d20f26e72aa33069ce424d41208739c") ioctl$int_in(r0, 0x5407, &(0x7f000001dffd)) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x44d40, 0x0) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x20, 0x300) [ 61.391275] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 61.421554] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/28 12:54:52 executing program 2: keyctl$negate(0xd, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setparam(r0, &(0x7f0000000040)=0x7) 2018/03/28 12:54:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000080)=""/116) listen$netrom(r1, 0x1) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[], 0x2fc}, 0x1}, 0x2) 2018/03/28 12:54:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xb5, 0x400000) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000005c0)=@pic={0x8, 0x5, 0x5, 0x6, 0x8001, 0x0, 0x1f, 0x1, 0x0, 0x2, 0x8, 0x0, 0x1, 0x5fb4, 0x7, 0x2}) r1 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@rc, &(0x7f0000000140)=0xfeb1, 0x10080000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a80)={@loopback, 0x0}, &(0x7f0000000ac0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r2}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00008d6000), &(0x7f0000bd4ffc)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8000000000009, 0x91c, 0x3ff, 0x100, 0x3, 0x4000000000400000, r2}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000580)=0x200000080000002, 0xffffffffffffff70) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000004c0)={0x7, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) semget(0x2, 0x7, 0x1a9) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x8080a, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x400, 0x5, 0x1, 0x20, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000280)={r6, 0x100000000, 0x80, 0x8000, 0x9, 0x8001}, &(0x7f0000000440)=0x14) recvfrom$inet(0xffffffffffffffff, &(0x7f0000001b40)=""/4096, 0x1000, 0x40000060, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f00000001c0)=0x100, 0x4) bind$inet(r4, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="2b0000001031cacfa0268e011c61f350b3acb21daa28b7c0e5015a5f60c38905c2fee03cf9444fa662c1446c23cfbd7ad68d431417ea54ead90fb36c9838856774608da1ac2a5aae132dd7b03a6587c5b1741daf9353e9c16ed679bc42ef49fe50b62b3c56eb4e16faab1cd1dfebf01b2c47516440d3652f33942161aec97199f6f9f17cd937c8f0e4e862cbabbb7728fab73e46e15d4c6768db780b08f1c88c96d47ba1560c8e09f32ef059c3ab5e2ddd0347ac7b722d1a6fb8cff0703be3c94d5b819ecc55bbe6c30d51b882457a11eedb64cc7e141036ee5edf0814aed4e3ace5e2b40668db6081"], &(0x7f0000002bc0)=0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r7, &(0x7f0000000480)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r4, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/28 12:54:52 executing program 1: socket$kcm(0x29, 0x5, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') recvfrom$inet(r0, &(0x7f0000000000)=""/105, 0x69, 0x10002, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) creat(&(0x7f00007d3ff8)='./file0\x00', 0x0) open(&(0x7f000010a000)='./file0\x00', 0x0, 0x0) 2018/03/28 12:54:52 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000100f50), 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8400, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080)={0x2, 0xffffffff, 0x4000, 0x2, 0x80000000, 0x0, 0x3, 0xf4b, 0x5, 0x1000}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/03/28 12:54:52 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x29, 0x36, &(0x7f0000000ff0)={0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x10) 2018/03/28 12:54:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0xffffffffffffffd3) 2018/03/28 12:54:52 executing program 0: r0 = socket$inet(0x2, 0x803, 0x81) socketpair$inet(0x2, 0x80003, 0x6556, &(0x7f0000000140)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x100000000000001, 0x25, &(0x7f0000000ec0)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYRES32, @ANYRES32], 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000002f00)}, 0x0) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000001f00)=""/4096, 0x1000}, 0x12020) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/03/28 12:54:52 executing program 2: syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x0, 0x0) 2018/03/28 12:54:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000180)="d1020400005800200007000613f32e1c00ce5fe1b471985ecef852a5893f3ca02629e9c4fd78ce5dbf6df9c7c9d2f6432fb5e561815df88f554d0534f641308276886d79acad060ccb1f404a68e4b79ef4e8db609c8e33e3e9fef0857ca7a0eb801595adcd41ff7b", 0x68) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x4a0, 0x160, 0x278, 0x160, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000040), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xff000000, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0xfffffffffffffffe, 0x8, 0x8, 0x0, 0xc4cb, 0x101, 'bond0\x00', 'dummy0\x00', {0xff}, {}, 0x0, 0x18}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x3, 0x9, 0x4, 0x1, 0x0, "a40b1bd2a4f5dd4fd582b707b5aa93505b6eef74c22ece280325feb6a5e51baa86ff1b31dac964073aff4523361cc65d3b34c47a48692acebc786c53b90a355d"}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xf374c5587faaa787, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff]}, 0x3, 0x2, 0x3, 0x4, 0xeea3, 0x9, 'bcsf0\x00', 'vcan0\x00', {0xff}, {}, 0x0, 0x2}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@empty, @broadcast=0xffffffff, 0xff000000, 0xffffff00, @mac, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x2, 0x1, 0x8, 0x0, 0x1, 0x101, 'ip6_vti0\x00', 'vlan0\x00', {0xff}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x20000, @multicast2=0xe0000002, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/03/28 12:54:52 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f00000002c0)=""/138) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/28 12:54:52 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8af12a660424e2449611d074b51d8cba487c144ed0e59c4afb1b4"], 0x73, 0x0, 0x0) 2018/03/28 12:54:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) syncfs(r0) fanotify_init(0x0, 0x4f395c93421e1011) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b82a86195399d6cf0acff2cb28e917e9ff23005bdbeb98dba252649ea76e5761792d7b2eea9353eb393486161325aff8b8a4746866ef0e4769ad49d903436c60d25aa0886d1bd9a7ecb8d5b075464b61eb18844f04b319e14525aaaddf48621c18b08868c6216a4d65ac45d29f5a0e4aeaa1837438a72b611a5bceb6d68d2b6fb09aca54891dd3867957f85021c429663ffa485065ddfabecfe676543637f819b965417f740a510c964ac7ab443b68663599591218fe908757d78f5372ab972e5df22f93b8255ba36ae15374daf5f737f57241926fa1", 0xd6}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) sendto$inet(r0, &(0x7f00000001c0)="c4361061f64e8479c659547b4b056f0decde2192f85ce69451f1116fdfd2b095fa2d2c07072ea9575624097a218ade44f5e1a3e622060a85f9dd4db9a1f2b11dda5c", 0x42, 0x0, &(0x7f0000000240)={0x2}, 0x10) 2018/03/28 12:54:52 executing program 0: r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x2, 0x0, 0x0, 0x0, 0x14) dup(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) r2 = dup(r1) bind$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$TIOCCBRK(r2, 0x5428) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="54f2a2400f6b5a88e0d4355ceb87e0ca9d322ccc84f8148c683d7a9a863b81b27a0e7e9a68d846e7d241cbce03a7a5e74ea5c907896ad970756b94691305a542c8173238a7a10afcd7f0c723f98f4504177dfc489b7bbd0a774fe6c414a6196763b5f1bc00d62512bb80e3055476e6d4fc3b56451846c3693129057812bae20236a37c86675d0d39f50113772685e745d7a2597c534c21dce31db2cc8bec7e77a49c5f1b319282aa78ad1f1031f4c0f10cefc0185928568571f85f105cc8e312f0"], 0x1}, 0x1}, 0x0) 2018/03/28 12:54:52 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20200, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0xa3eb, 0x9, 0x9, 0x9, 0x1, 0x0, 0x7fff, 0xf0, 0x8000, 0x2, 0x2}, 0xb) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r1) 2018/03/28 12:54:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x7, &(0x7f00000000c0)=[&(0x7f000000b000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000000a000/0x2000)=nil, &(0x7f0000009000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil], &(0x7f0000000100)=[0x80], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x6) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) connect$netlink(r0, &(0x7f0000000180)=@unspec, 0xc) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x80000001, 0x6}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000040)=[0xffffffffffffffff, 0x6, 0x6], &(0x7f00000000c0), 0x4) 2018/03/28 12:54:52 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x40) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x83}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r2) r3 = socket$inet_sctp(0x2, 0x800000001, 0x84) getsockopt$inet_int(r3, 0x0, 0x14, &(0x7f0000bc7000), &(0x7f0000d6bffc)=0x4) 2018/03/28 12:54:52 executing program 2: unlink(&(0x7f0000fc4000)='/') socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, 0x0, &(0x7f0000001480)) 2018/03/28 12:54:52 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x12}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r2, 0x300, 0x70bd27, 0x0, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4dd}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040001) syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x40000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x8, 0x4) 2018/03/28 12:54:52 executing program 5: setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0), 0x4) r0 = socket(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e22, @rand_addr=0x4}}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaad, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000100)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/03/28 12:54:52 executing program 7: r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="4f000000246a06111527f5a4b3c4be281cf68bbbc9b70f839fb08c0b3c39605a685024da76d68fe8522ca901503786055bc3a79c319e259cca79caf56fedf4806b99577a8268f9a879db4d882223ec6a59c461"], &(0x7f0000000100)=0x57) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x3ff, 0x200}, &(0x7f0000000180)=0x8) pwritev(r0, &(0x7f0000001780)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="9b1471ea5a10dc287723e5cbbc69553ddbe30c486d2bfc1d41aa429df07e16d520", 0x21}, {&(0x7f0000001200)="27c9ce3ad73e7861545417808c32b248afd8572d7e27e76947eb5656b74328dd71fd19907a8ac0cfc758d950000ed9b77db2bb54d77ce4590cd2b95e4e3d9d5a4ee00c2f47d9bafbef309bce8b0f95ff823527f3b4c1a6001581d0f8", 0x5c}, {&(0x7f0000001280)="cc08b5d49e2b9469831f27954f184a7f6c88f7eaeeed7b219d445e742dac0808e07573e2713e38c9ce1617c8132014d649dd56e4107aa29b4d36075703a6afc4dd54e7cd5514cb1b16bec586a452c86699ddaedd2ab5ce52e0fdb097f7a6ca088445c5d6bba0009510f1a26b52c5691f55eadd2a18997d859501d274", 0x7c}, {&(0x7f0000001300)="20e859294b162be71c344a0ed4793139b3c64859137044c8936ffec815597fa580c626634e5016537f02ce3a684e84f070894034ecd6037b806b3b864bf5e49a2cc918e4e15f25d17d74aae42ff3df1c89e06b41fe597f3105ead979911365bdec63e2da50b8f6cd194ad1cb484e7689780fe208d46d494619b0506e05607b033457e4d25f30752a4fbdde06de17be192d0e", 0x92}, {&(0x7f00000013c0)="6076c99aa63ba3875074e7fc948427ab9e5a300ee85e0492cc871a4b87048ce3c2d289c06af878aeffb34ecc40a9322f8074e9d9f1c96998e181632364255bebc11d00c35c03c8cbbebcc73faf103ec13a819779b4067c637c4adbac2436cb290ef4c6667d3e1bb7c44567ea4a87bef3a7a53cfc726c4dde43a0777b0e5dd36325373fe754dd0c4802bec60d197da1293f298b75f644256341315d44cf1fe516062fe4ac4c19aafb24b7e885e529fe63cb680a67af83213e8ee6", 0xba}, {&(0x7f0000001480)="44f481f6188ea11c3ed016695c53be01b89d51569c0f35a7a829d0a436fb68a399cf6f2b477bb4130fc38c6ebbc7654baa116c09d1a3a720859212a5c21ce10736e7a094abb65ef352372625f1356d755c56", 0x52}, {&(0x7f0000001500)="b77a064324670a6bdf29c4e70a6d3ba55e59ae078bcdb7116586e56889255edac3cf01d19925f367df9b81dadbd6a8b565a8679e9b98ca7f19b179309f312d10bf6048952ce023f0610dd412bf1b9835ac296f129b524adad7", 0x59}, {&(0x7f0000001580)="e3b404ab3f0b8032ff304b553280d8657cc1946415d7b81fdf98bfa254354646273fecb2bb317b4b0b026b9cd1cfa7108f73b35a4f066adf59c8d642d5fa38d8284d5464abecc1cfe4415d0b4d67777d51a43b13db8de30188ed4485f3b3e1782a3a9e1dcd0d4475bd5189dfebe38d8d71c800f665c6e1d8c917a6f1e5fdb5a0e969bf32be7b5ecf3316defef5bd40b7d6d4ea4659dfd51e288cc0185d9aa7b60dd04ecb82f3d188db68fc1b5618d151f655c897ebb237ab0c2efde19c7e45e7b04bed478c5d5527c7515c99ff5fdb0f5e776b2d33470d151b82ea94f8c85a9fb631bfa908e5dad2b75b799ea997d8caa73f86eb8d87", 0xf6}, {&(0x7f0000001680)="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", 0xfa}], 0xa, 0x0) 2018/03/28 12:54:52 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x7fff, &(0x7f0000000080)=0x2) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000000c0)=""/177) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = memfd_create(&(0x7f000032cffc)='dev ', 0x0) ftruncate(r3, 0x41001) sendfile(r0, r3, &(0x7f000000a000), 0x2) 2018/03/28 12:54:52 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xe1bd, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0xfffffffffffffe55, r2, 0x400000000000100, 0x70bd26, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400c4}, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x0, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/28 12:54:52 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x1, 0x46, 0xffff, r1}) pread64(r0, &(0x7f0000000040)=""/181, 0xb5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/28 12:54:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0xfe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) ioctl(r0, 0x4010000000001277, &(0x7f0000000000)) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setgroups(0x5, &(0x7f0000000340)=[r1, r2, r3, r4, r5]) 2018/03/28 12:54:52 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/enforce\x00', 0x111040, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f0000000400)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)=r2, 0x4) perf_event_open(&(0x7f0000220000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000004c0)=0xfffffffffffffffd, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xfffffffffffffd36) ioprio_get$uid(0x3, r3) prctl$seccomp(0x16, 0x0, &(0x7f0000000180)={0x3, &(0x7f0000000100)=[{0x0, 0x2, 0x17, 0x80000000}, {0x10000, 0x3, 0xff, 0xffffffffffffff33}, {0x7, 0xff, 0x400, 0xa351}]}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000340)="614ed4b388bfb2e0bfccd9d39b9deee2dcce8916a08e77407c79ee0a75cc25471d5e2ad665eeef394850f07834230cc0e131bd1b83c5c343d587da0dfe3b19e3aad011ed3bc8d3874f5a98f20ba16e838808defa7d00f1cb287df94ad967b921e341f1a7a797d8e05eed0a21e88af83d5ac91b0fa2e2a1726a589996f76d0a20591ce3866de11e0b699a0b619e980e766bcd2c3a582f329f2083df4fc1eecb89c62489e140b957673e335e5141bd47fed5e55570db2a66203e13d4ecaa0106c3", 0xc0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x4b, &(0x7f00000000c0)=0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ftruncate(r1, 0x0) 2018/03/28 12:54:52 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x303000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'ip_vti0\x00', 0x3}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x6}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x7}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'irlan0\x00'}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaa4f0b0000000000000008004500001c00e814a86b16635ec51f907800000000e005b5e02efe967b2b89bfba30b675023cedde998af0320214483c787d2afba1003e31eaa293c224505cdcdfc1850460dfba592aff96f2f54c7928f55a6b11f5f8e67b65937c928be776d4a7c6444e84fa2c6028159c2fa109d18b1198d0a637ed11b2a09911834c1041c054f44f62e16123a032a8f055a2542650fb8a3ceea9362486833fb2f2"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x20000000000]}) 2018/03/28 12:54:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x20000004, 0x80000020032, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000007de06d4047ab6c6400000000000000cd5a259f9a789f5770c6c51767230000000000000000"]) 2018/03/28 12:54:52 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) io_setup(0x469, &(0x7f0000000180)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/dsp\x00', 0x0, 0x0) io_submit(r2, 0x2, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000013c0), 0x0, 0x0, 0x0, 0x1, r3}]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_set$pid(0x3, r4, 0x8) 2018/03/28 12:54:53 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) migrate_pages(r0, 0x7ff, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x5) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x80089203, &(0x7f0000000040)) 2018/03/28 12:54:53 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000280)=0x87) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000180)=0x4) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x8480, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000200)=0x7fff) 2018/03/28 12:54:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040)=0xd2de, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x50000) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x3}, 0x0, 0x1, 0x101, 0x1}}, 0x2e) clock_adjtime(0x5, &(0x7f0000000300)={0x400, 0xfffffffffffffffd, 0x6, 0x10, 0x0, 0x400, 0x1ff, 0x3, 0x3, 0x6, 0x81, 0x0, 0x9, 0x7, 0x6, 0x40a, 0x8, 0x8000, 0x0, 0x3, 0xffffffff, 0x5, 0x3, 0xd1e9, 0x7fff, 0x2}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/03/28 12:54:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0xff, @rand_addr=0x9}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)) truncate(&(0x7f0000000040)='./file0\x00', 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3, 0x40000) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000180)={0x1f, 0x6, 0x1}) modify_ldt$write2(0x11, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x2, 0x7, 0x2, 0x8d7, 0x0, 0x0, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000000180)=0x1000, 0x4) sendto$inet6(r3, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r3, &(0x7f00000000c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x100000001, 0x80) ioctl$TUNSETLINK(r4, 0x400454cd, 0x33a) 2018/03/28 12:54:53 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x515002, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x33, @rand_addr=0xffffffffffffffff, 0x4e20, 0x0, 'dh\x00', 0x3, 0xff, 0x13}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x1ff, 0x0, 0x8}}, 0x44) write$rdma_cm(r0, &(0x7f0000000f80)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x90) 2018/03/28 12:54:53 executing program 3: r0 = memfd_create(&(0x7f0000000000)='!-.\\md5sumtrustedGPLvmnet0\'\x00', 0x3) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000d90ff7)='net/unix\x00') r2 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) 2018/03/28 12:54:53 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x3) sendfile(r0, r2, &(0x7f000000dff8), 0xa) r3 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000f1dfc8)=[{r1, 0x40}, {r3}], 0x2, &(0x7f00001d1000)={0x77359400}, &(0x7f000006fff8), 0x8) 2018/03/28 12:54:53 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x3, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0xda}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x248001, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x480000) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x340) 2018/03/28 12:54:53 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="41466d7b2457aaaaaaaaaabb0806000108031125ada5d2e9d07a62b9532ee8c55706040000aaaa0000aaaa7f000001ffffffffffffac1414aad8b76130fba3f09517928e6ec76bdb9372988d84"], 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x78, &(0x7f0000000040)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, @in6={0xa, 0x4e22, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x7fff}]}, &(0x7f0000000100)=0x10) 2018/03/28 12:54:53 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000001200)='./file0\x00', &(0x7f0000000100)="736f636b66730097ac2c35d94a0677ca9e2c4d37767e8991ee58a2914cf04cabe001df1a6d84d5f3af4939163b0425072e673b6af97648778ae8798f69b6a18581d0c0846893b2f41f434db1a647da7b902d99d8bee81b271eb14885f0139f79901c45649976e81d4fcbecfc4b87fcae58d9155eb86b5741bead465a9d305856d4d8b87c6e6ec81b270e79f3238cb458dca0ccf5b93dcb30e75269639906573d5736d6ede9466c569eced11ca0e305fcd0222c821901cc84139e51f6d0b934d53c986f59f3", 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') rmdir(&(0x7f00000000c0)='../file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) getcwd(&(0x7f0000000200)=""/4096, 0x1000) 2018/03/28 12:54:53 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x402002, 0x1) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b0000040000002dbd7000fd5edf250238de004100000004d600071e0400004de95805"], 0x20}, 0x1}, 0x10) r2 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r2, 0x0) 2018/03/28 12:54:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00000000c0)={0x7f}, 0xfffffffffffffccc) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000500)=@newpolicy={0xfc, 0x13, 0x309, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in=@multicast2=0xe0000002}]}]}, 0xfc}, 0x1}, 0x0) 2018/03/28 12:54:53 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000000180)="de4100caa4b6b5209d75a4b4d29b9a61970175d0a593a10b1f4170e628d0bf7e158a00fae86ee48c3f2625dbd61fdb2938a1dfa7374b4f108c5d351f32fbde301a87916a44427ca13e14a38daa82eaf7f972f60306c76784bc08c6e79d67224994c96c8780d15f9ceec32ad75932eecd165c397e2ac232d1376b22823e9f92d27b3bf9967cec22d40b488faa00667195639c9d02bce862990088ab0b71736238ecd891782a", 0xa5, 0x20040000, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, 0x8) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000000)={0x95, 0x5, 0x401}) getsockname(r1, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80) 2018/03/28 12:54:53 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x32000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000200)={0x79, 0x0, [0xffffffffffff6266]}) 2018/03/28 12:54:53 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa}, 0x2c) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/114, &(0x7f0000000080)=0x72) 2018/03/28 12:54:53 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, @dev}, &(0x7f0000000640)=0x10, 0x80000) openat$dir(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x84480, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000680)={'filter\x00'}, &(0x7f0000000700)=0x54) sendmsg$nl_netfilter(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)={0x264, 0x3, 0xb, 0x100, 0x70bd29, 0x25dfdbfb, {0x7, 0x0, 0x9}, [@generic="2861e94cf07a716e091780fe931f9cf02191b4f8e9d87391d760847248f0a394df414e6d2cbd5c54fc17b9da8be5314c91fb81aa80e3ba7bd45e05d655eab983e75248a1f39aa93227d95e78899f9782e75482fd4e7e20f045949f9cf0b3887689b0f8c1eb630c37710e3ef519ac51c656d5421028040ff4", @typed={0x4, 0x4c}, @nested={0xe8, 0x5b, [@generic="32c3deb99132cfa5d82897a93f62b0935b70d150c706d4b1107abd8da9c4a9386f1ffa7fe36af8719be76d7c6c76b7fa100fc66d15b2ffc295ae455068ae58cb105e6c03941b3159ea22ce87f5550faaaa3509e942f515c029c0db82103dfae2875645406e1c92d921361d5f76d3e712090207dd5007d7bd0d4cd9cde1dd64b3", @typed={0x8, 0x6e, @uid=r1}, @generic="67e15dfb162f3b9e1c2cb8c4f87f2ff58c60461ec05202ce6a545200458e2f968e0a672e380b93e570395567e7630ee93744af1c2ecd04c548be1c92cc151b794577cf2b4144b2370fed395129ac7aeea0010f8fec7e154d0c3e"]}, @nested={0xec, 0x6d, [@generic="576f5728172ef8c9d34707c3807585016bae5fd2720156925b89cf44a3f6c164667f65cd56de570491e2f9045b1b4506df1994219a3f4791ca2e235151cd74b370502f1aeb831d08e41cc6942b867a7c873fbd0e43ff6e53ea0e4c75da1c5c53a58e1c1867171158fd26404eddf414128abd76df1e073f8bf9ede9de8d16a62f47d890f2e388713c3bd16e333f36608e125426cb0a24c9ce967ae9b91a696746660b943d54cefe02f4040e7aa6f812fb76b9dd0e4625313f5f0f1c7f8e2dce051d81fcce53763df5d10eb66b517a28850553", @typed={0xc, 0x79, @u64=0xb82b}, @typed={0x8, 0x0, @uid=r2}]}]}, 0x264}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/03/28 12:54:53 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x1, 0x10110, r1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) fgetxattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="75f8000000000000006f7573626d6f6e03001ad62c5d"], &(0x7f0000cd9000)=""/190, 0xbe) 2018/03/28 12:54:53 executing program 4: r0 = socket$inet(0x2, 0x80007, 0x7fffe) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x80) openat$cgroup_ro(r1, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='erspan0\x00', 0x10) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000180)}, 0x40) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000200)={0x7ff, {0x2, 0x4e22, @rand_addr=0x5}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1, 0x6, 0x4, 0x4, &(0x7f00000001c0)='ipddp0\x00', 0xfffffffffffffff9, 0xffffffff, 0x1}) 2018/03/28 12:54:53 executing program 7: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x100, 0x2) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000480)={0x800, 0xfbe, 0x6, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r3, r6, 0x5, 0x1}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00000002c0)={0x90000}) getsockname$packet(r4, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000780)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x4, 0x6, &(0x7f0000000140)=@raw=[@exit={0x95}, @call={0x85}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x10a0}], &(0x7f0000000240)='syzkaller\x00', 0x5, 0x93, &(0x7f0000000340)=""/147, 0x41f00, 0x1, [], r7}, 0x48) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="0f226066b87df9eab10f23c00f21f8663500000d000f23f8b88e000f00d00f236fbaa10066b8ca4f000066eff966b9800000c00f326635002000000f300fe8d39a0f0043000f01df", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x1d8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000500)={0xffff, 0x2, 0x8, 0x0, 0x0, [], [], [], 0x0, 0x3}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/28 12:54:53 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) socket$can_bcm(0x1d, 0x2, 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x0) pipe(&(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$can_raw(0x1d, 0x3, 0x1) close(r3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r4, 0x6}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x8}) 2018/03/28 12:54:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400200, 0x0) r3 = dup3(r0, r0, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000001280)='net/igmp6\x00') pipe2(&(0x7f0000001340)={0xffffffffffffffff}, 0x84000) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001480)='/dev/mixer\x00', 0x0, 0x0) io_submit(r1, 0x5, &(0x7f0000001500)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x10001, r0, &(0x7f0000000080)="85d64173ed59add921e7732dbce40252b4352a99bc00e588ef05000a6c5789e8fb36c10514e54259f7be39726811ce8e05764f7f42d3abcdecb6923a784965c17bfb5304d0a7203c1c27402d64aea49aa6c0f1b318de3b3f59fe4fe6dc64b62e00041d921e", 0x65, 0x8, 0x0, 0x1, r2}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0xb, 0x9, r0, &(0x7f0000000180)="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", 0x1000, 0xff, 0x0, 0x0, r3}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x1, 0x548f8b5e, r0, &(0x7f00000011c0)="828a6b94c5c112cd24164870d7ab5f966517afc8aad9ea2051d7ae26d05226c1aef8fda24d1467e9f4d357ffe157a743bb746bdc32480289442bfad29d5f0cc43d4215b9d5089c13f74bd776314f2b161e9099d45d4fa045b887f0d1cb658c526dd4caa9d30ed17fa836dc0d85b11a653f79c37e1e754d85c811f9d62d6a4f6f3bbcdcf702d16de80f03a8a1bf4c31a24564c4f4b3a779502905d2f2e49aa40b8bbff43a283ad4d7a28395964958c8911c81d8e2aadb608c", 0xb8, 0x8, 0x0, 0x0, r4}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x8, 0x7fffffff, r0, &(0x7f0000001300)="417a361568d446", 0x7, 0x1, 0x0, 0x0, r5}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0xff, r0, &(0x7f00000013c0)="39d99541ce188bf7ef6f5cd9779c36ca6c14138df955933c6bdee9f4bed66d793d5dda9bfb3b27c03f5a8ca4960c6f983555df51d343a9f04f086be37677f6e6e12b95348e85347de273d69fa1bef6b481d7511aa000cbe5f30c50b93bd707bd54331dd492ede879d8d32a57c23af04b7a0cccf04b1caaf2575ef0d0dbaa838d74800b", 0x83, 0x5, 0x0, 0x1, r6}]) r7 = socket$inet6(0xa, 0x80003, 0xff) getsockname$inet(r3, &(0x7f0000001540)={0x0, 0x0, @broadcast}, &(0x7f0000001580)=0x10) getsockopt$inet6_int(r7, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/03/28 12:54:53 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0xc0801, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x5b93, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/03/28 12:54:53 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000576000000000000000000071101c000000000015000000000000e99500000000000000"], &(0x7f0000000040)="47006e95", 0x1, 0xfb, &(0x7f0000000180)=""/251, 0xfffffffffffffffc}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xb, 0x4, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x33}, @initr0={0x18, 0x0, 0x0, 0x0, 0x55a}], &(0x7f0000000080)='GPL\x00', 0x4, 0xcb, &(0x7f0000000280)=""/203, 0x41f00, 0x1, [], r0}, 0x48) r1 = syz_open_dev$midi(&(0x7f0000000540)='/dev/midi#\x00', 0x0, 0x200) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000580)={0x1000, 0x81, 0xffff, 0xe895a5a38461887}) 2018/03/28 12:54:53 executing program 2: syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000180)={r1, &(0x7f0000000140)=""/32}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/30) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x7f1, 0x4) inotify_init() ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000080)={'gretap0\x00', 0x1}) 2018/03/28 12:54:53 executing program 3: mmap(&(0x7f00008c6000/0x4000)=nil, 0x4000, 0x4, 0x9001c, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb8ff0)='\x00') utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/28 12:54:53 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x1) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2}, 0x20) 2018/03/28 12:54:53 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000794000/0x4000)=nil, 0x4000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x7, 0x4e21, 0x0, 0x2, 0x20, 0x80, 0x0, r1, r2}, {0xc89, 0x4, 0x2, 0x40000, 0x4, 0x5, 0x1, 0x7}, {0x9, 0x6, 0x1, 0x2}, 0x401, 0x6e6bbd, 0x0, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x3504, 0x2, 0x3, 0x2, 0x2c, 0xfd, 0x1f}}, 0xe8) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000440)={0xffa, 0x20007ff, 0x9, 0x0, 0x1, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) mbind(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x3, &(0x7f00000002c0)=0x100, 0x8, 0x4) 2018/03/28 12:54:53 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x721000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_vs_stats_percpu\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x4000000, 0xa) 2018/03/28 12:54:53 executing program 7: r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f0000000040)='cmdline\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) rt_sigaction(0x0, &(0x7f00000000c0), &(0x7f00000003c0), 0x8, &(0x7f0000000180)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000a06000)) 2018/03/28 12:54:53 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x849, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) syncfs(r0) poll(&(0x7f0000009fe0)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000003ff8)) 2018/03/28 12:54:53 executing program 1: munmap(&(0x7f00007e2000/0x2000)=nil, 0x2000) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000500)) mremap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/03/28 12:54:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000080)=""/111) readahead(r1, 0x7, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="12"]}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0xffffffff, 0x4) 2018/03/28 12:54:53 executing program 2: prctl$setname(0xf, &(0x7f0000000000)='\x00') r0 = shmget$private(0x0, 0x2000, 0x54000010, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/240) pause() r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40000, 0x1a) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x2, 0x1, 0x200], 0x3, 0x7, 0x400, 0x0, 0xe20, 0x5, {0x233, 0x6, 0x40, 0x168, 0x0, 0x100, 0xfffffffffffffffa, 0x7f, 0x3, 0x8000, 0x6, 0x5, 0x3, 0x19e, "c2553cd53c5b9b0c531abf53bb7d7a824807e5042d29b6fe3b1f5751ec773f9c"}}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000240)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000280)=0x6, 0x4) r2 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="c5ae6dcd71d0185d93ecc8b8fd115380b95772432df6ff7f93f656186b159b739970ac7bbadca2c5c3737d1a1119e1494bc5fb498af42fb1bab93b8a107d8be85abdc9f26d581fe51a7b404822a62e4f1e7c6d07b563946d4a7b297a685fa2b8f9e06dfe1a8ad48de879744bbfd92f8325a54064ca6f524b7121d555f8032928525938f1917d0245252ff8ca8c01773cbb646312764fc03c4bcde6", 0x9b, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='trustedusercpusetlo*em1vmnet0md5sum#wlan1\x00', 0xfffffffffffffffd) r4 = add_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="3a8be50ff26bc70b80d4641f6e87d7ea8297e6fe291f8180a88b0d15912e003212f89b6ec5315203ee45637c", 0x2c, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000580)={r2, r3, r4}, &(0x7f00000005c0)=""/8, 0x8, &(0x7f0000000740)={&(0x7f0000000600)={'sha512-avx\x00'}, &(0x7f0000000640)="cf1bad04a4c138f19acd955840ddd0402696bcddbf101e5cd41a75da6fc0f8cfc1a5019492bbdec299ffe1daf88011d79ca00f74309034d92cd35a117cfb61c5354b11998eb03a3f9f391b3c144d319b96a03f3d666010daa9ccd5ae969207d037467aa2dd5944fc89e4951a0eae3ca260e90f613ccafd697ca32512dc4065f5767319d382c56fce020124d05619a02f7143612b61ee610cf0d231df81ce4c4be758d360f8c345552c0dac15808aaf635fc1179fe90752d6a911bb8848df4f31cebc1d76a0824274ad63", 0xca}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000007c0)={0x1, &(0x7f0000000780)=[{0x100000000, 0x3f}]}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000840)={0x0, 0x98, 0x3, &(0x7f0000000800)}) vmsplice(r1, &(0x7f0000000e40)=[{&(0x7f0000000880)="e916fd28e9eaa30b390210c1cb06dcce3ece1051fc2f28f2756f59e096744d35dae97200308cbda01805e4a5144c858b19b0fac611e44600416ebec19740febf683baef172fedccb992ae06225", 0x4d}, {&(0x7f0000000900)="7d7a8f3e17c10f3303bde2b2eb43260757362d8f9407880ddacd363ce5f40731c137eb49092c777cb3015744a31cb779a3f6aefc57fa029ea9740390ee85b7a407b3a29ec49b23be69e171f368e0eb0f4a24cbfea5371c9c78f9c5c0ce39dd366b3b91823ac82db8e6725e3586acbec978cd854504b054a3c38c86f1347973acfe0abfb27131a869bf4e9a79e5a7726d78effaf60cb688a82dca6001aeb1ad647ad1a7a806e0ce7057f0f82621888d9e1244192f35b954380ffdc3ee75dc2babfacf47d5d7a276a4ed62677f8a71618327e5fa17878a608061c1f0d61f0dd0ff3345cc543a0bb06022", 0xe9}, {&(0x7f0000000a00)="8cbc8f97e36b8943cf7b47ba705416d29dbef4aa38992d2e6d01f5604340472eb702d8ae18f2741cf0c5e2902be00761a3ebddddf49daf770a60d42d1ecab88d475b41c921a69ca7ac42d9ee1d7e4793122266b6b75b7eef2f0d2f96a3ae1ea594c5c8b28aff19309eff8ad16fd0036f212ea87f242b8639182f40cebcdcb65f26d1a9e2aa0c19", 0x87}, {&(0x7f0000000ac0)="890aff74338850b7798235a35f92db3482a6113eb325c850ee9ef517d110e6ff1767a8", 0x23}, {&(0x7f0000000b00)="93d060e8b4a97392484514963b28cb0a592b4f63bba27f955a5376f552c72644b7e9bb6b76b59b4b28c4a3df9919164faee7cb404b863d6783182625087032c16303e9c1fe1fc57ca6b4f53acca5b491a23355b59d32335a184da5435cc330bf6edc75aeed4edc890590fc3ae05587f1d65a5e1e7822f722b02b5657ec986c7d4258", 0x82}, {&(0x7f0000000bc0)="08b57d56c0846eedf40b83a15061423a5f2a13cf8622773aec92cd37cf9c325ca7c6543b57966ebd261fee5eed0555aa6364751f962de0a10b0c613dd8ff07baedb130048e5748600fbed42cb3b65a6555afd65b5816cd1fb84ea98a13f3441ad8daa3e1f763da500187b2768accf4d431fcd99a0e8e332e8445bbb2b7b6b7d6a643fd", 0x83}, {&(0x7f0000000c80)="aeab9a3b2511fdf4863940d3c4f4985d46eb4bb3d8a1c4cf19fa8840f10dba27dc8d3e230bad99a2ec6f672a402d68d16dc954333ddca2d5a01c44b4f7844727358a57cd722f805bdce891336c97b4779dc1acc275d27ef2a3e1076302ad0502c1548512cd1a20b794fdfd3c8c6020a235c6b68e", 0x74}, {&(0x7f0000000d00)="84b5c5cf3b49241dc76a8502f9cd9086cfe4c2e262e58bdd6251d70cf84d756c45912780500b5f5d589cdb5c83eb4cb48ebe5c59c2f38b32de7f2611b578967405308ac449559bfea34d032fd6024f4ca96b9001e06905a4a4217f1c2af03b9fdb8e56a138", 0x65}, {&(0x7f0000000d80)="4d86d26376a24cd71861175a4e86e3fa813f88a3a5b43e1e05f9099def5a8be85757893d9b62c427f3d9574b7c7f88304216fa13ae366caaf6146c16b5e1c0f8ef7bd176762c1a6fb5", 0x49}, {&(0x7f0000000e00)="f5eaa36beafd278c4b66983e973e36ea5a66f19dcda0bf4405f0706572f0026b268fba3a", 0x24}], 0xa, 0x6) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000f00)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000f40)={'teql0\x00', {0x4, 0x3520, 0x1a, "b7a74d3911d2", 0xe45}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000f80)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000fc0)={0x1, r5}) socketpair$inet6(0xa, 0x80007, 0x831, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r6, 0x0, 0x7) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001040)) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000001080)={'teql0\x00', @ifru_ivalue=0x8000}) r7 = openat(r1, &(0x7f00000010c0)='./file0/file0\x00', 0x0, 0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000001100)={0x0, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x12}}}, 0x1, 0x7, 0x5, 0x80, 0x4}, &(0x7f00000011c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000001200)={0x9, 0x100000000, 0x4, 0x4, 0x10001, 0x7fffffff, 0x2, 0x5, r8}, &(0x7f0000001240)=0x20) getsockname$inet(r1, &(0x7f0000001280), &(0x7f00000012c0)=0x10) shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) sendmsg$nl_generic(r7, &(0x7f0000001540)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f0000001500)={&(0x7f0000001340)={0x190, 0x10, 0x1, 0x70bd2d, 0x25dfdbff, {0xd}, [@nested={0x84, 0x33, [@typed={0xc, 0x9, @str='user\x00'}, @generic="f0b76d3532f00a6f843d102ecaf2608a152834d19d28acf53eb151e3bef9947449ad3d3488ba87a1b96d16bd219c5fc0aeb5af04ce89afe9a9cc44570ca9818016b5ffe7acd9624833ad7dc3a89deebda455f1b440e1f6bbcfd05cd9406e6fd55d56508b6c64f9941b66006bffbe54de1d"]}, @typed={0x4, 0x60}, @nested={0xf4, 0x7b, [@typed={0x4, 0x5}, @generic="daf89ca9fa7cf334a28665404e9051f2102d330d255400ff6bbc9151ab10d39d12f1568bcd7744304836318cdd290a4a7ef572f131bc0e256b78f855a083afe71e01ba8dafb2644342fe85dcdbfcda245ce863725bd1698c579b5e4cf85a0a55d5c864cd9c2a3bb8f79723b9389c34efa2146a97344636b9dde51eacfad5fe829502957283f0bd16498c79ec2bf5b9dfdc0728fedf1080d5c43fa49cf861f54f0d26bc8eb03254f4dca4dc193655f6cebd15a5bb0d14004f9f1c7996b8853160dab7d9ea93923d26ff15eaad6b73f94dd0af50c34ad12d70e3d655cc3b86e5bd9da2d8d5835837926c62"]}]}, 0x190}, 0x1, 0x0, 0x0, 0x40}, 0x1) 2018/03/28 12:54:53 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x15e267015f6d803c, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000e53fff)) 2018/03/28 12:54:53 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) sigaltstack(&(0x7f00005d8000/0x3000)=nil, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000640)='/dev/snd/pcmC#D#c\x00', 0x5, 0x82) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000680)={r0, 0x80000001, 0xffff, "35483de3420b99e67d8f079ce047f0a78ccc7c56f2e9d23eb6074d089c60b38b1bcaca4829c6009730fca2d4fb9326f75995025aed26b8af9771d576786b2923e41fd20bad48f25f6666c33b22"}) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x6, 0x2) 2018/03/28 12:54:53 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x800000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/28 12:54:53 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x69, 0xcc00) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x4, 0xff}], 0x18) 2018/03/28 12:54:53 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x3, 0x10000) r1 = perf_event_open$cgroup(&(0x7f00000002c0)={0x3, 0x70, 0x7fff, 0x6, 0x200, 0x0, 0x0, 0x8, 0x2000, 0x8, 0x80, 0xec0a, 0x72, 0x100000001, 0x7ee46aa6, 0x0, 0xffffffffffff7918, 0x1, 0xffff, 0x400, 0x9, 0x9b9, 0x80, 0x5, 0x2, 0x7, 0xfffffffffffffe00, 0x4, 0x6, 0x6d, 0x3, 0x9, 0x4, 0x8, 0x9, 0x4, 0xd8d5, 0x8, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000280), 0xa}, 0x9300, 0x3, 0x3, 0x3, 0x2, 0x1f, 0xffffffff}, 0xffffffffffffff9c, 0xf, 0xffffffffffffff9c, 0xa) tee(r0, r1, 0xfffffffffffffff9, 0x3) r2 = socket$inet6(0xa, 0x80003, 0xef) unshare(0x20000400) preadv(r2, &(0x7f0000000100), 0x0, 0x0) 2018/03/28 12:54:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000006a621c370b30761717875c0026a551011bd9ca3eee61aa326384a96e91cfced466c6ed0f3b"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendmmsg(r0, &(0x7f0000004b00)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)='4', 0x1}], 0x1, &(0x7f0000004c00)}}], 0x1, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000340)={r0}) 2018/03/28 12:54:53 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x208000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000340)=0x8, 0x8) read$eventfd(r3, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000280)={0x4, 0x5, 0x8}) openat(r3, &(0x7f0000000300)='./file0\x00', 0x2, 0x7fbb435d755da09d) 2018/03/28 12:54:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x1, 0x0, 0xffffffff, 0x5, "b0a033ecb546dd4e8e43a3422852087c88b1e151abc1af468b637e8897b070e8895008cf4dcefc6979748e5c"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000003c0)=[@text16={0x10, &(0x7f0000000340)="36e2009a0090fc000fc75a000f01dfbaf80c66b86ce1ca8a66efbafc0cb83800ef66f20f01c8e6f5baa100ec0f320f01f5"}], 0xaaaaab9, 0x0, &(0x7f0000000380)=[@cstype0={0x4, 0x5}], 0x1) 2018/03/28 12:54:53 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/28 12:54:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x57c, 0x880048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f", 0xb, 0x0, &(0x7f0000b52000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x15) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000880)='/dev/hwrng\x00', 0x60000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000008c0)=""/183) r2 = syz_open_dev$sndpcmc(&(0x7f00000007c0)='/dev/snd/pcmC#D#c\x00', 0x379, 0x800) getsockname$netrom(r2, &(0x7f0000000800), &(0x7f0000000840)=0x10) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f2000000b1f934de48d2cf874565bc42635f53dc2cb5ce3b3471a6d113d1c47d1b24cea31efab590bee29f9dd15e2be7a05c145ac52d093e97fcd17e5c37710b8bf02ec717f155b0ea19c1a08c6d6218d868c27eb6f4f5af41ac00716908ec9c3203a0fea147045576abe3d9cb4897596b3b7b124678187836ab4eb5901ded3d7b968ee26534eadf82e84d22ee6af9fb99a50a73e79e6c28a066a6a269ff04741ee1d4a8aca5ad70c616abe23a9336b9b6c63140e3eda737c0514b2aa87f90c3706c15a7ba50af2d35f0e2dd1f04ee66ed474fe75fa1c05172da416f68746ec9785f22f1aaeddb5af7e76ae073e88b5408da88065c46"], &(0x7f00000005c0)=0xfa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000740)=@assoc_value={r4, 0x356d}, &(0x7f0000000780)=0x8) 2018/03/28 12:54:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = memfd_create(&(0x7f0000000040)='{{(,\x00', 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000240)={'syzkaller0\x00', 0x6}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x80000000, 0x5, 0x8000, 0x20}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x0, 0xfffffffffffffff9}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) mq_unlink(&(0x7f00000001c0)='wwlan1]\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000), 0xc) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000200)=""/49) 2018/03/28 12:54:53 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x4) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x2) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000001340)={"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"}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x200, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x20}, &(0x7f0000000180)=0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x1, 0x1, 0x1, 0x1, 0x101, 0x9, 0x2}, 0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={r3, 0x80000000, 0x6, [0x800, 0x7, 0x5, 0x4, 0x6c03, 0x0]}, 0x14) 2018/03/28 12:54:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, r0, 0x1}) bind$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x0, 0x2, 0x1, 0x972, 0x1, "a4036d5c1979814d981b9d140a8bcfb539ef080b3216d045fdc423b19f6ea7982fce0ffd610d670ae13e43aa7d0c36638e4f1fad6cb0000be38a1155b1791c", 0x19}, 0x60) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) semget$private(0x0, 0x1, 0x8) 2018/03/28 12:54:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) sendmmsg$alg(r1, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="998a70b75c1b3a5dda700b4547f14bd121da6276b0d049b0c694541a98ab803ac4d0972227d3f73c9ebe51eed8d5dcf97d1c5a289c78e7de8084ab6c13e7c9e0811e9e5ca5c722b60a78af7dbc53d293360c2f6013163c31112cea836701e13b4641f95a192a8bdce766e105d9a39b84bf5e90157bba815538ae447926bc89bbccfc7a1532237ceb5f515d266f0fb189283466c31a84db57b70dbd0a5df3d26adbac27b57e5a17b41f88", 0xaa}, {&(0x7f00000000c0)="a85066e657aa4de5ba0b95924bcbf58f80219e9d7b849ff571792b0d1443006fc7c99533b3f3c5978ef2fc0be558181931875579d76ebbe20f1a85fba675c9d938e7b0ad49cacdefbcac3538e0", 0x4d}], 0x2, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x18, 0x117, 0x2}, @assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x1}, {0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)="9cfebe4f3f0d75a39eb9a015949a893edcba0ed26ccbb2c4d212acb96a1efbfbf3f036213b4c267992417f30c4ec38eb380fbad8aec4769ba4b65fe588e187e38a2410b507dd812f93957b2a1aa0c7bb00769498d6837b3cea54dde93577bd63f4c66576f4fbb77053ce1b15d330820629a1d67b57dc498a09709e07acbaf041441735c9190a2a17302940f62648e2a727a0e7c862ecdd127679c3e7728216c308e2c5688a6768d9ebcd5630d97b3e46272a6bd6fe8b8311305d3958ed242c6f3b5552dac2f0d12bbac768d731cbcd5b55333814a58d1265f49b843e89ccd70b716f8ef8d50c", 0xe6}, {&(0x7f0000000300)="b6c1166ee754f08cc0eb75ebab083e5c555ddf4596092694c2b7f90078939f11edef00bc64d0c9efc75d7a27d14fcab94c76c799e9f2d2", 0x37}, {&(0x7f0000000340)="72672e1fa08011a1f71a4765f222eacec59e52894af6c46af488c0596e85c25cf06bd5120c9ee7a6e9fe51305a02624500d4e1feb8a31683ad2d27ab54649753239d688f1322398dd92db2c52ef5dabe1c63de5ed37c3c1cbfe202dfb3b1a1a485469d9e0ee7c139862cf1da3ff1fd71a52b4c054b1c5602b49142d7628e23a181b911533ed343f37c536682f74174531d5e80e9dfa0161e65f412ba94483ac03c5d8e53e9ead56f56cd490a764d61d6fe70d7b61aa7dee9c4245ba99ca779820bb2922c5aad9ba44244d4a470248158572a9a8d6758a02d4541370d85cf752cb65cee16b91c815cc525a9dac9bc1a59", 0xf0}], 0x3, &(0x7f0000000480)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xf8, 0x117, 0x2, 0xe4, "786af293623e71abce062e454625dbe841136da25aeda2a4043a335260d72c1e2279b2ba79409f61044f14ef745c42cf24c3c1c23492415262f50a3442d7f44b399297d1c12ae8caf43e9e2a844d0e7d9bf0a6ef179fe9b15e5df56115a98b77986bb4d362227b21825b3229877aafeb7ddeabe39e1e8f9935198f95ce7bbe98d06588dd3f5a363bb994527ba04ff4e5397ac7423d9a71dc96b8b46a9c74f3450d5e7904fbb891780cc88ae1e032d8082aba4ba38c43cf1969d3157f0a6c23146729b757bb342c631ebfb401f541436e83761ab34ccbf79f978c5a799aca4cdf961e12ce"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x1a0, 0x800}], 0x2, 0x10) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/28 12:54:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0xd, 0x802, 0x1f, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x34050}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000002a0029080000f2ff000000000300000400010000000000007b6da42e0f7cae34f4fbcc48c2dc27509bae6a97c122822cf04d14a92dd82885db236e3cd3b35dd9c9fe2f5181bcdb0e7645edce4097ce33163eed36425ca7b024949109ee68758478f7fd4316229f8d3fc9684c628d058847841b00a7ed0d485f2102692cd27ec54b34efbac61c81e50e170e3579bde843ba07e4d8531d5dd2f39ec419543729870f9a2b1593e3eb27383c8360637f56b231d8209c5556d7733016aea9f458ff65d090d33bfa33b0829afc1a2d3a88ff5633d8e6914318c33599486846c0d38d"], 0x1}, 0x1}, 0x0) setgid(0x0) 2018/03/28 12:54:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0x7, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000140)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2}}, 0x128) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000280)=0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00000002c0)={{0x7ff, 0x7, 0xffff, 0xfff, "bd16f3e62f7a0635a29a3c352f347885576fa798eab789341a3a4948a233a0735d09277f6612cde066c2a860", 0x7}, 0x0, 0x0, 0x100000000, r0, 0x7, 0x3, "d62bf92c7e45402ca5de4120bcc1b314d98663033d386f1a072eba1859cfc6c50ffee7c5abc47f06071800a3003254104c9026af12c0a54ff55cc8c1490896a5", &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x18, [], [0x3, 0x4, 0x1]}) 2018/03/28 12:54:53 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000040)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)='exofs\x00', 0x8000, &(0x7f0000000100)="04a7a95a973b6c3c8343bd61c52fa8d2") mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000002940)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x81}, 0x6e, &(0x7f0000002840)=[{&(0x7f00000001c0)="52c0a0e4bdf852cc535e410c0d79b5e61aa73bdb36eedb8a4ec5541470fb4dea06a791f87182da9df801539f3e208379f60c2ff53412d996644bc50ee9da3dc2cd8b965aab8c168af332d7b4cc869b24455161802279ef4c4117142dda741a5d4f13298ad80a74806c88e4fbeed797a1d0c6989aa7d995220493e08cf43cb320d1bf8af05c407f58a4e826ea320c0227387b6e9401c07d0e7069edbf2fb4542b17813b72a3c0f12aee7d0404d942f5de74b6856eb69cad6628d65576875c92353d381e8cc5e6fcd8b54f275067b66e5599070ddc65a3fb", 0xd7}, {&(0x7f00000002c0)="e421b61a18ce0d0888352875c0e90cb9eb1898f2527ff2d26c00bba47bfcad03567caf7013c7782be201d735b34a34efdb9b3dc98a26b9d4243efc1b2e03debd822658fe622a9f00db48c7489906b3f311430a0965ab8e960718fb005e1e0da198fff4e74276f924d9e6fb3dcb6c45d2df5d0c870253746d1c40267898ca912081153ce9b6661e0c92734feb1c7589f14b8bfbcb469dbac4f6b69289dc7f9362403191a19c475eb87ba8d22dde924ce935d3c4799b7373721dea3360ec04efc5ba8fe03be23938171a588d98f0266b56bf504c60f006c70659f1", 0xda}, {&(0x7f00000003c0)="118a6a8a106eaef1b49dedc6df96f95741f0b641b1dcb1bef6208f53da87dd5d4bbfaaf19ead27212bb4b7c16384248bb1a3a2004aadd945512120ed0f630b10d14317b254ac6ed2687c699490a7f10313635a6200ca3ae4222d4f2f58e8d43e5ca47211c1d21292e64f51c94ae5752f81fbf70cc2a40947c398e34ce2eb4c6ef2f39eef5f4ec74ec6c670bd3edacf7b933da6e6320e5d2aa18bb85e2ab06e5dd25f32864a7bdef3a9daa5340e00fe1fca651eef628d22b59e9d80c6486daa3ec6a7c44f4560fbf71830a46155ee2715647a7894b5e06fb124163e6ae771dce50775f797ae44", 0xe6}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="271d58259ddf601868c28b6d7b0f2a335e05217be2c4d83f6e2e3103c3c1517b1f2de0a878e3aa8f44b40f5a8efc08b9763736fed91c270d952bd65031918b2103cc82973ba8f472e714c6601b76dd73095068f30c37e96f57bab18e25e50882b9facd0ac512b313c4efd26a6f5eb19acfc7f2f675b28c78829529cb9e201c8c06bc7dc87292", 0x86}, {&(0x7f0000001580)="06a8ae75b750abb3a96bd78873f3c62aafcd8154bbf306560ba82f1e923e3b24b45819255d42052d2d65d690be1932964c6c728fdbdb31aa4d6f23767ff94fba598343c130b7372727b66b2fda5cab8c6c2c96276122cbc2e4344f95ede7fe3247782a66f6f813d81e2b4f0d34e0e1834a974e6a0dc17f926042bfc16c6a9cc253344f77380f6fa126c35254a6d49b2bbe2e3335b9accb5ce3a20d86d578b49b17830e1dc6d6a868697ec686fe7cb6fca029e3013bc25643680beadf64eb4fa6166eb2896de18a1b8acd44b1dee87ee4ab4a4b3b9c251a1ed9d9a8efc3", 0xdd}, {&(0x7f0000001680)="a226f8f8482e81b17a640eb56654be88a22a520e767a5cf70f58733d2039641f26d995f0741863fbfe590c65356ada2823c9fe5ba406e261285342a3ec0dde758b95d729f03b7f9c2040ea89dbfe57c6e6a02f72b3dcf731541fdd11a59b3a9b143f7ceeda5c71b309", 0x69}, {&(0x7f0000001700)="4c8135e6718724da6cc7bdb424e3db66c1d156d49c4b9b3170a706ea00fd133d8692aa86a98e982cd10428d4477822688c2c6d25425759f52b16b04201af4e5bff12251792089b11c37007b897582b3c69b9a4f7caeb5459691e933477906a17f2d8efcfb24966d7fc95bc0159f589639c422a3c3c3f2119c90baf870fc8869292ebd3120cae36d2a6811c8267b139e2f3e1903f00e7a736b8c74ac7587924fb558bb49c97d7d157fbbb0980fdd0a744b7", 0xb1}, {&(0x7f00000017c0)="ff4ecd5639ac9d7283166d468e71163d6171b451b0e52206a484ffcadba3a0de5f4d10378f5e761be4566a78bb36af23f64dcc4647664fd64401551a0df54feeb26b8bd5729ae2118d", 0x49}, {&(0x7f0000001840)="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", 0x1000}], 0xa, &(0x7f0000002900), 0x0, 0x4044000}, 0x4000) 2018/03/28 12:54:53 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000340)="a3", 0x1}], 0x1) 2018/03/28 12:54:53 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000002c0)=""/241, 0xf1}, &(0x7f0000000040), 0x4}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) fremovexattr(r1, &(0x7f0000000100)=@known='user.syz\x00') 2018/03/28 12:54:53 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f00000000c0)={0x1}, 0x8) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/38, 0x26}], 0x1, 0xc) pipe(&(0x7f0000815000)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000740)={&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/182, 0xb6}, {&(0x7f00000002c0)=""/158, 0x9e}, {&(0x7f0000000380)=""/41, 0x29}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000440)=""/242, 0xf2}, {&(0x7f0000000540)=""/122, 0x7a}], 0x6, &(0x7f0000000640)=""/219, 0xdb, 0x400}, 0x0) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r5, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r4, r3, 0x3c, 0x0) vmsplice(r2, &(0x7f0000ccf000)=[{&(0x7f0000000080)="cf", 0x1}], 0x1, 0x0) 2018/03/28 12:54:53 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() sched_getscheduler(r0) r1 = getpgrp(r0) sched_getscheduler(r1) 2018/03/28 12:54:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xc4, 0x40240) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000100)=""/178) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)) 2018/03/28 12:54:53 executing program 6: socket$inet6(0xa, 0x3, 0x8010000000000084) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x10000000000ff8, 0xfe) sendmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x1, 0x3, 0x2, 0x0, "4c499fbefe085c3e07f01b8d9a7ddd54b2fa2b04bdbf013a83d99c4f0f6c5f27edcf945d289680cbe82dc50c479138e3db1fb0bc75077279394f0e698047af", 0x33}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="8818d9d380de48a1a07a3627c42f91f4e3cd67801ee451530ecab3dbd459365dc8c88b9fedb17be67bc0f67804f29a3529ac93af06c8fec96ba49f9db48d40e92ec764a2083b7bcd663aecbfe81fdf3c11cbf5cf277f9b676b2b605002fb0bcfe7ff66db312e918d9274ee1a73e499802e5d31210bc1b2f7802e45bf3ca2b18a810dfce09a1278522c92643cd3d79605ba0e67effc7b5f2d6b0d6a3250f3b445dae79655b0e099c340b8ff32b656f4e7b22fb13c8ddc64f0c60b9a4d11d9ce5240e55eca683d875613c0ce3b0fba323f0c9a86e152b5a0a0279d", 0xda}, {&(0x7f00000001c0)="d3e79a1b178573f31cce21715f57cadf1110fcc68f7c8cdb1ea1f8e743711340522baeb865605b64e69c93d8b9e3d719ad00f3e8851063ba636886094fac39190086d2d3ffc7baa764347dac3602b641d804dc76b010556757b65e126be929e8234fdcb5b5cf39507d7498248c99b5c68637d5d92b8e80d373eab86a7bdff4fb232a4c43338437a70e26ad6bf58363111cd3a33fdc72925d44e0c8d020ad21a57b2f445fccc521e08a8228e05b96091f0131544530afec9cceeba87de0", 0xbd}], 0x2, &(0x7f00000002c0)=[{0xa0, 0x99, 0x7fff, "bc278335c640ae7889c100bf477da54a5300e8a0496915f4554e6b4939fe229551de271d37dbfe10ec105231152317362d974259e5d472f5baee401eb43471ccf7d1a6312a413bbb3f2deb3ef52686c01417e21f76d7299a34891e59a80c511c12fb68cdd37e0fc654681785ce5225df2159a1d5210a3ffad8a19efd3741bd38037bb0f6d901c055ac9c17c914"}, {0xd8, 0x12f, 0x8, "a4751d9df88f9939311ca69ef095c81504c339ba972c56e2ec99d8bd1fd9125df2056200b1bb8b59e4b107b82bb41f30119a05568c5f7abb35a95e376a52306c0767117f0ebfc744901625269816646e0b607427a9894c9384fb34beac411b820d9451f4d84ab80eb8cc58fbe11182f9ce43bbb5fedb6e0cb91d788631d2109677ef9c32edd80a37be411b5b85e2ea4452876f760aecf6a2c3979d63bfe9667f1de8f0ec448e7643c991d316317bd92c0421de3c9a1461ddd96104f624de8715a2d5829c1f"}, {0xc0, 0x13e, 0x3c, "350cfc1728ad487aa7a1d14facb2327fc355a938a0f095b19054494b945e83f1b3d8e1e4d5ed3883dd741dd8db1f9033973534bbc245aa71efd41f5e4131503b3ef177ddab455df8ca9f4e2e765f271f572a040fc6c3b385bd12c1976d55bfc66937c5db061dcb073efd871ef8cb42698b090bb0bdeceb373c47c9e17c5dce69366cd1332db9ff487574cb193e45b0f29b41add82d39c1baf5811b46118d67c5df91b533eeacc87b262e54"}, {0x78, 0x119, 0x8, "8f1c2e9459d511ec08094de013b5a82be4e0e7968bca42b6097367faf933cc5139ccb69f95132f962e0a85bfd7ec0c57dcdb53055b187e271892a01e443ca11e045d97cb37d35610d6a294c919c4d93dc861b493028b5f152a342e00aa58a14ef550ca80"}, {0xb8, 0x104, 0x4, "da8cd6cfe34a7a86024a033ad57d372525a5d9b67b1e63c5192f5d05c75e855a1ef649d3a5652048196f53e8608af8478f0e89d813123077d965a2968de5f5727c0a26696799d590fd0d99390c53f707266fc956b614a509ff5334bb0f94572de774877b1dcbc3900b0c6e569afac7f8d0a6034fd457f0de3d8acfdd77ff481ef1249a7205f7e09307df0e4b738e19816aeb99e4f565f32f455e654f835c772956667c"}], 0x368, 0x4000010}, 0x40) r2 = dup3(r0, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@local, @in=@remote}}, {{@in=@multicast1}}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x800000002, 0x8, 0x1ff0, 0x0, 0x60}, &(0x7f0000000880)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000008c0)={r3, 0x3}, 0xc) 2018/03/28 12:54:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x0, 0x1}, 0xc) r2 = getpgrp(0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x800, 0x5, 0x8}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x800, 0x4) 2018/03/28 12:54:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x5b80000, 0x400000) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe006004543984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) 2018/03/28 12:54:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000100)={0x101, 0xffffffffffffffbb, 0x5}) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x800, 0x0) r2 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="2100000087c744cace76c479c1c793927d81c6f31088830cfab382cff1bf4893147320d8b9"], &(0x7f00000002c0)=0x29) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={r4, 0x45, "84b3944fb426907729efde3997945ecac130c8d136d909f8858c46f6640ff7d81f3ff5737f36aaf9a7122ee896ad4184f298d8139d113266c9f64fe7d14866ce888c358852"}, &(0x7f0000000380)=0x4d) 2018/03/28 12:54:53 executing program 2: r0 = socket$inet(0x2, 0x3, 0x800000000000b) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000940)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x2c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x5, 0x806, 'bcsf0\x00', 'dummy0\x00', 'ifb0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="12c72ebf2945"}}}}]}]}, 0x218) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000003c0)={"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"}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x8}) 2018/03/28 12:54:53 executing program 4: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x13, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x70, 0xb8}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) 2018/03/28 12:54:53 executing program 1: futex(&(0x7f0000000100)=0x1000000, 0x0, 0x3, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080)=0x1, 0x20000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x20}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0xe50a}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r2, 0x80000000}, &(0x7f0000000280)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000040)={0x44, &(0x7f0000000140)=""/68}) 2018/03/28 12:54:53 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@generic={0x0, 0x7fff, 0x20}) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000ab7000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000012fffc)) 2018/03/28 12:54:53 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x692a, 0x40) mmap(&(0x7f000078a000/0x2000)=nil, 0x2000, 0x0, 0x44031, r0, 0x0) msgrcv(0x0, &(0x7f00000010c0)={0x0, ""/4081}, 0xff9, 0x0, 0x5243970b5a5d5f56) 2018/03/28 12:54:53 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x8) msgrcv(r0, &(0x7f0000000000)={0x0, ""/143}, 0x97, 0x2, 0x2800) 2018/03/28 12:54:53 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0, 0x100}, {r0, 0x4041}, {r0, 0x2000}, {r0, 0x4f}, {r0, 0x200}, {r0, 0x80}], 0x6, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @random="5bd8e5facfac"}, 0x8, {0x2, 0x0, @multicast1=0xe0000001}, 'tunl0\x00'}) 2018/03/28 12:54:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2270, &(0x7f0000000180)) 2018/03/28 12:54:53 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004be8d9de91be10eebf1b0ee9a90f798058439ed554fada75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x660c, &(0x7f0000000300)={0x0, &(0x7f0000000280)}) fsetxattr(r0, &(0x7f0000000080)=@random={'user.', 'systemsecurity@(\x00'}, &(0x7f00000000c0)="b12600", 0x3, 0x1) 2018/03/28 12:54:53 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r0, 0x9}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x40000001f, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0xfffffffffffffd6d) 2018/03/28 12:54:53 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000140)) 2018/03/28 12:54:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000140)=@ipv6_newroute={0x30, 0x18, 0x121, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14}, @RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x382}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x101, 0x4102) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x3f, 0x4) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x509800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x1, 0x4) 2018/03/28 12:54:53 executing program 5: r0 = socket(0x11, 0x4000005, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000d00)={0x7, &(0x7f0000000cc0)=[{}, {}, {}, {}, {}, {}, {0x0}]}) epoll_create(0xad7e) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000d40)={r2, 0x1}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c40)=@filter={'filter\x00', 0xe, 0x5, 0x8f0, [0x0, 0x20000340, 0x20000880, 0x20000a10], 0x0, &(0x7f0000000000), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x21, 0x88bf, 'bridge0\x00', 'nr0\x00', 'vlan0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff], 0xd0, 0x118, 0x160, [@state={'state\x00', 0x8}, @cpu={'cpu\x00', 0x8, {{0x1, 0x1}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7ff, 0x6}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x2, 0x2, 0x200}}}}, {{{0x5, 0x8, 0x0, 'ip6tnl0\x00', 'bcsh0\x00', 'syzkaller1\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0x4b9377f65c6d1296], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x2e8, 0x338, 0x3b0, [@bpf0={'bpf\x00', 0x210, {{0x3d, [{0xffffffffffffffc1, 0x2, 0x7fff, 0x2}, {0xffffffffffff34ba, 0x800000000000000, 0x4, 0x7}, {0xfd8, 0x8, 0xfffffffffffffff8, 0x4}, {0x4, 0x9, 0x5, 0x9}, {0x6, 0x76a, 0x5, 0x82}, {0x200, 0x7, 0x400, 0x80000001}, {0x81, 0x7fff, 0xde, 0x2}, {0x8000, 0x9, 0x7, 0x6}, {0xe0a, 0x4, 0x2, 0x10000}, {0x8, 0xef, 0x1f, 0xfffffffffffffffe}, {0x80000000, 0xd, 0xffff, 0x3ff}, {0xffffffffffffff03, 0x2, 0x8, 0x8}, {0x4, 0x9, 0x7, 0xfb6d}, {0x4, 0x6, 0x1000, 0x3ec}, {0x9ced, 0x80000000, 0x7, 0x6}, {0xaf2, 0x0, 0xffffffffffff8001, 0xa0}, {0x40, 0x1, 0x4, 0x3}, {0x401, 0x9, 0x8, 0x3}, {0x579, 0x0, 0x0, 0x7dd0}, {0x4, 0x400, 0x0, 0x9}, {0x7, 0xc76, 0x800, 0x1f}, {0x30f, 0xe038, 0x7, 0x1000}, {0x5, 0x2533, 0x3, 0x80}, {0xffffffff, 0x0, 0x2, 0x6}, {0x7, 0x200, 0x7, 0x2}, {0x5, 0xdc, 0x97, 0x8}, {0x0, 0x8001, 0x68, 0x1}, {0x6, 0x72, 0x1, 0x3}, {0x9, 0x800, 0x8, 0xb21d}, {0x5, 0x8, 0x1, 0x80000001}, {0xfffffffffffffffc, 0x5, 0x3ff, 0x8816}, {0x5, 0x7fff, 0xfffffffffffffffb, 0x100000001}, {0xfffffffffffff801, 0x40, 0x3, 0xc9}, {0xfff, 0x80000000, 0x9}, {0x4c8000, 0x6, 0x80, 0x800}, {0x504cee77, 0x4, 0xa28, 0xd1d}, {0xffffffffffff3ff1, 0x81, 0x4, 0x7}, {0xfffffffffffff000, 0x5, 0x4, 0x2}, {0x1f, 0x1, 0x1, 0x6}, {0x0, 0x8, 0x0, 0x7}, {0x38e, 0x9, 0xd17, 0x9}, {0x5, 0xfffffffffffffffd, 0x71, 0x44}, {0x1, 0x17, 0x9, 0x1ff}, {0x2, 0x0, 0x7fff, 0x1}, {0xff, 0x9351, 0x3ff, 0x5}, {0x200, 0x7fff, 0x4, 0x10000}, {0x3, 0x1ff, 0x5, 0x8}, {0x0, 0x6, 0xffffffff, 0x10a8}, {0x11, 0x4, 0x0, 0x6}, {0x8, 0x45, 0x20, 0x3}, {0x0, 0x100, 0x3f, 0x1}, {0x1, 0x1, 0xfffffffffffffffe, 0x3}, {0x8, 0xcd4, 0x400, 0x2}, {0x0, 0x3ff, 0x80}, {0x5, 0xb3ec, 0x3f, 0x3}, {0xa3db, 0x80, 0x59c0, 0x8}, {0x6, 0x83, 0xfffffffffffff6bb, 0xffff}, {0xf3e3, 0x8, 0x100, 0x7fff}, {0x1, 0x7fff, 0x7f, 0x1}, {0x0, 0x1, 0x7ff, 0xfff}, {0x8, 0x1, 0x1}, {0x5, 0x1, 0x0, 0x6}, {0xffffffff00000001, 0x7f, 0x5, 0x400}, {0x2, 0xb, 0x6, 0x1}]}}}, @owner={'owner\x00', 0x18, {{r3, r4, r5, r6, 0x3, 0x4}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3, 'syz1\x00', 0x5}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7d4e, 0x1, 0xbfd, 0x1, 0x0, "ac0e265073d967a873d1f5c34a798d2e0cf1debd1bace34f7e0af0f31bf8485b46b1784ef680b3b6b3179f93746a4a4f71dd1882f5c482817325e27577ffef90"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x20, 0xe9ff, 'lo\x00', 'bpq0\x00', 'bond0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xb0, 0x130, 0x160, [@statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x5, 0x1f, 0xfffffffffffffff8, 0x20}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"c3ac3f23bba6b4ffa9701d2d036dd40911919ca9a266eda2b37343275471"}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x77, 0x8863, 'sit0\x00', 'vcan0\x00', 'bridge0\x00', 'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xd0, 0x100}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xbfec}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}, {{{0x9, 0x0, 0x8aff, 'bond0\x00', 'erspan0\x00', 'ipddp0\x00', 'bcsh0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xaf6c4c6a55c4ae4f], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xed4, 'syz1\x00', 0x5}}}}]}]}, 0x968) 2018/03/28 12:54:53 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffc, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = socket(0x10, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/03/28 12:54:53 executing program 6: modify_ldt$read(0x0, &(0x7f0000000000)=""/175, 0xaf) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x400) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) fstatfs(r0, &(0x7f0000000140)=""/4096) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001180)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000011c0)={r1, 0x6}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001200)="6bbe762284c0c8710f27f242527bf478097693c7703753311ef48a0e2881e4fcf6a7ca9246deefbfc3e871ecb0fd626b929053569e244a4017d8766a113d9eaf3472d84d53e8374a4fdf78677a4804b8a3d9250494a46cb8f234329c31489e995254d92a10c215e471fa31bca75594758748e0c5375654eda507dcd385a917985c0574c7517d41ed83aed111b04067ea1d1f6d67afb519a7939c8700a2e46084058a103a11b183d7f3848d61799f2c73", 0xb0) symlinkat(&(0x7f00000012c0)='./file0\x00', r0, &(0x7f0000001300)='./file0\x00') bind$ax25(r0, &(0x7f0000001340)={0x3, {"4884dcf7b2d19e"}, 0x93a}, 0x10) write$rdma_cm(r0, &(0x7f0000001f40)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001f00)={0xffffffff}, 0x111, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000001f80)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, r2}}, 0x30) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000002000)=0x1) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000002040)={0x2, 0x5, 0x81}) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000002080)={0xfffffffffffffffa, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002100)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000002200)=0xe8) getresgid(&(0x7f0000002240)=0x0, &(0x7f0000002280), &(0x7f00000022c0)) fchownat(r3, &(0x7f00000020c0)='./file1\x00', r4, r5, 0x1800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002300)={0x6, 0x0, 0x4, 'queue0\x00', 0x1f}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f00000024c0)={0xf7, 0x4, 0x0, 0x0, &(0x7f00000023c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000002580)={0x5, &(0x7f0000002540)=[0x159, 0x20, 0x4, 0x4, 0x4]}) io_setup(0xa7, &(0x7f00000025c0)=0x0) io_cancel(r6, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x3, 0x6, r3, &(0x7f0000002600)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000003640)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000003680)=0x0) sched_setparam(r7, &(0x7f00000036c0)=0x8c86) fstatfs(r3, &(0x7f0000003700)=""/78) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000003780)=0x8) r8 = request_key(&(0x7f00000037c0)='id_legacy\x00', &(0x7f0000003800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003840)='\x00', 0xfffffffffffffffd) r9 = request_key(&(0x7f0000003880)='.request_key_auth\x00', &(0x7f00000038c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003900)='\x00', 0xfffffffffffffffb) r10 = add_key$user(&(0x7f0000003940)='user\x00', &(0x7f0000003980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000039c0)="2b3985e0d9e42b74c0b2997ef5e21debbe61a770535d883dd12f8b5bfb5479a5c99ec55433675136cbcbe70a52ae5713a3e2d3c27b823674373fd85e2feea7699d23b9aad2ceec8b72c34ae967def2b72cb1697bbdace25adaa2e3d93c51ed317f20fe844862e8ea46f4d1f4f2ed", 0x6e, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000003a40)={r8, r9, r10}, &(0x7f0000003a80)=""/191, 0xbf, &(0x7f0000003b80)={&(0x7f0000003b40)={'sha256-avx\x00'}}) 2018/03/28 12:54:53 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xce0f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0xc0d, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x8, 0x1, 0x80000001, 0x4, 0x61}, &(0x7f00000001c0)=0x98) readahead(r0, 0x42, 0x7ff) socketpair$inet(0x2, 0x0, 0xfffffffffffffe01, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(r2, &(0x7f0000000280)={0x2, 0x4e21}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0xc8101, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) unshare(0x20000) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000003c0)=0x8, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000400)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x1e9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}], 0x48) r5 = add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640), 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000480)='cifs.idmap\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="93b4b72a24ab75176cafa2a59681976c815efd5177203ed8bd116a3ce27046f403227c9b1892b3ca8f085904d4cbb383e151c45542f45170bd0ed34e8e9c34ad173beb692fff0719bb30573e5ac2f3c4d95fc297a996431bb633955adbf6ebd633f1e5ea2298bde2f58d5f59722bda4cf3eb9e227f404823d3f4f5c96b48a888bd", 0x81, r5) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000680), &(0x7f00000006c0)=0x8) shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0xffffffffffffffff) write$cgroup_subtree(r4, &(0x7f0000000700)={[{0x2f, 'pids', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x17) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000740), &(0x7f0000000780)=0x4) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000800)={r6, r7/1000+30000}, 0x10) write$cgroup_subtree(r4, &(0x7f0000000840), 0x0) accept$packet(r4, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000008c0)=0x14) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000900)) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000940)=0x4) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000980)={0x7, 0x2, 0x80000000, 0x80, 0x1, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00000009c0)={0x2, 0x6, 0x9, 0x4}, 0x10) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x1) 2018/03/28 12:54:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ptype\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000003c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000300)={0x0, @time={0x77359400}, 0x8817, {0x2}, 0x3, 0x2, 0x100000000}) futex(&(0x7f0000000140), 0x4, 0x2, &(0x7f00000001c0), &(0x7f00000002c0), 0x2) 2018/03/28 12:54:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[], 0x0, 0x1600}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socketpair(0x14, 0x3, 0x200, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x0, 0x800, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x1}]}) 2018/03/28 12:54:53 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="918a2d7190c1730739b0a94968db2b5e339f2c8ca0df5abb474041b1fed1bd6c761186d289bcbda5d81c2120b650bd0a287d8a27a0f96f8531d480961fc46252717a5c08237239f301ce4b0d7efd714f3814", 0x52, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)=0x0) r3 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r2, r3, 0x31, &(0x7f0000000200)={0x20, 0x5, 0x9, 0x5}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r5 = getuid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r7) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) r8 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$get_persistent(0x16, r6, r8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x11, r4, 0x0) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) chdir(&(0x7f0000000480)='./file0\x00') fstat(r4, &(0x7f00000004c0)) keyctl$get_persistent(0x16, r6, r8) fsync(r4) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000540)=0x81, 0x1) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000580)=""/26) r9 = dup3(r4, r4, 0x80000) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f00000005c0)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000600)={0x0, 0x7}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={r10, 0x401}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r9, 0xc058534b, &(0x7f00000006c0)={0x4, 0x1, 0xffffffff, 0x1, 0x7fff}) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000740)={0x2, 0x2, 0x10000, 0x5, 0x6, 0x6, 0xda01, 0x4, 0x5, 0xfffffffffffffffc, 0x1, 0x5}) ioctl$EVIOCSREP(r9, 0x40084503, &(0x7f0000000780)=[0x3f]) fcntl$getflags(r4, 0xb) 2018/03/28 12:54:53 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x20) socketpair(0x3, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000140)) r3 = dup(r1) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000180)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000280)) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fsync(r1) r5 = memfd_create(&(0x7f0000000340)='filter\x00', 0x2) dup3(r3, r2, 0x80000) sendmmsg(r1, &(0x7f0000003840)=[{{&(0x7f0000000380)=@nfc={0x27, 0x0, 0x2, 0x1}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000400)="32e537dad6", 0x5}, {&(0x7f0000000440)="f2241413c5ca7eba8ecb4fb6a0f2de1e13b20197eed0ead1f3afe750e3084914e3feaa526440aac5de1a3344a9b1c820c12b0e4843031291714d0619448bac6c133238cf2bcb7f4fdcd67dfa11d5452859a9e432acfd3bda98785b87152a3ed1351cb9074c1c8f2a4585e0f132d64ede284b734a4684794dacc5053490e5219c5ed9fee339867b208511b42e49dded98d97f3ab78681f491224506f2d6dc568449da3eb7bd0016280bb1e818462a2e633302e02193061e9c9232e98e75570fa11a", 0xc1}, {&(0x7f0000000540)="70a2afc192bc4368007e440afc2cd4ad01bf6999", 0x14}, {&(0x7f0000000580)="23dc08fe64a85a2df11875e8ec11f4ce2a0183aeb0c3b4fa43441c55f446def2da162507f9cbfe1ea5f126953d5914b33b7f", 0x32}, {&(0x7f00000005c0)="7bc3a1d5e16559b0bb5f7937393fe0afb793e90b539ed9cfe73fe610be0bb18afef7cbd71cc2d3ec741424a2d24480ce9595cd6f9a86f03c8d6c6c8d86ef994d1a2fa1387cd23c5937de7ce2d0c634033cdeea35fef888bca24b2e4cff2d1071d2eb", 0x62}, {&(0x7f0000000640)="cea82a6cf6a2b57da303e1b95cb91acf271daf18c84719b986c72ddcdf10e12bc0938357bd6da0f93abbe829d0c717cf48ef6e693c18934bcd68268907fb7603260d1f2e5efa99c13b88d65a83654910b523d914203fdd5e0f05b8d995430666f1446925b9d17bfadee1d8198ca79d97965f45ea10768f10135ed784decb6d5095025479e3d6acda939c640d9ea6f1adaeeb2696f8085ad9eeeccc10f89c3f1cb769692354907c91abdef47d2dfae9c5b96a02bd9abd3a82f6b502c013cc2a8200a4b933bf72bbb273fe5ffc4a3fb2128e25b1abc107a605e1cf505aa293c1db815c60df9f1b729f72bdca6ff0db21c54d9098", 0xf3}], 0x6, &(0x7f00000007c0)=[{0x70, 0x0, 0x7, "f19d3696e658a6743fde334f1018bbe6cf6b9d210c6a16bc81cfb0e8ac92827d7a46dd6f61b32a5ab867c0a00cb9884c23136490be4ed60c4a767735ccbe6ef821c0b37a9c6ba516b10ba6547d51c8d83193bd2d5a3bbd88401fa2"}, {0xb8, 0x103, 0x7f, "6444959dfa31a1e065d57eefa0d9578dae0c2ab50624811cd14ee6c6dfa198d5170535b3db6314478e4cc0558f0be15ec2ace28e3b02daf38ecf7f2cb4959a8cc27d6224209ab6b830280c19e5e74cbffaac5c38882a27bd72ba296b57f3ef5e5effb466696ef91b9a758ca644b441e6b3f6ac0fc0fe39f657aa7ba6f29ff9811b07d64a26a1b167cca8f29d39b3cfad1f6520453391b1032ba64053675129a7881236"}, {0x100, 0x10f, 0x65d, "e5da0f1087bdeb2d710d817e3b5f531431b642284fed15ccceacee2097e73f5659ed27e829859fe6a0e9f62d53ee1b3dab39099c592d1fb93b373eb7d362b039b7c64f3d34cbff3be79a51de7305e42284e71766c331b5b2341832a5a627716b922075addc5d6274e82d3b5d40d291489735fa7c1ef4c90c40b822de72ed663d3e8f3caf52663a55ae7b1e4f28cd1de7990665f48412901667e3a06b92f3aa927b57f7682701a8fc9a4dc6eb60e12aa1d2c5e9df25c1be1cb7a53ae1e70402bd35849331d6be8e1eefee707cf18ed58218044ab6b1ace7e17d4174ae4c79e76ee818cfe666bd68d136"}, {0x80, 0x11f, 0x200, "2d64db10a2d3205d8ad24aeae54d66e9f5442540533ff7fb48e1254ec29a4c11df1ccf8825404122658c59d5ea2b6e712cad4b0a92365afd21c9de020aefd22f7ea8c1e89b9c1fa2a4d21b648ef764b59f94ddb3f6b196ff4acf82360d9f69204851b10d6043b6ccce176995e109"}, {0x88, 0x0, 0x80, "4ba8c1d0f0c1f232370447a8b749c71556a3f39edfa844a8ac5d39907e93bbba8f5714e0e52368b0ea39a790476f4aa246aec78319979080c5710e563557ee281852290a07667e7a89eda042ee9036cc87cc0e6141930c037e85db7abc1b08f2e960f6461e4ddbdf447d7b5d4f518165a73f4d90a53bb7"}, {0xa8, 0x13a, 0x168, "dd50b12e7a753f26e94b6b7868d9c9259799bccf0000321f12f03cb8e401e8dc769b88d98139f2eea858a12488b8f1f78d850e6f82a65c48f9afb2fa8651f71763c9e6ffd94055c01d67fc70b40e1b7970d20f1311422432d9c28ee6cbd333751a6d2c6b37f39b7cda59df09f4f9cdda2ecacfec6db358e783103fb982f6d5ddd10208d9759d6542ff9f34d24770d662db"}, {0x1010, 0x13b, 0x1, 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"beafc7c8a7f33e7dd7f10e32e01a8d47b65736e0ac53756762bbe6ec8c609114e4c228626d1da7597ce222b3b5285a6dd5eb6f3b71fa7c66e7d9f1b047a436add758c8cb109a30bc499b3da5792fb69fb8e94c107fc8c422f035a8b838a2b6807c53124364daff261424a26f16f9ba6152d773c38c33fa"}, {0x40, 0x29, 0x9, "127efe8f20c2795a79c1608ee49b1a15ff13b7fc30ae52c09e9e36b43fda22dbac2ff0b4744d772f14b6"}, {0xf0, 0x113, 0x800, "d2cecd0021cf6a1361497b365a08c45dec1ad13bdc310df56d3a67e9f6759d23cb0d85f975ba1e514183f6a370a32fafccc13c53cd092c4fc2322fc76a16532fa2720b0972ca9fcac292443b86bf502de188ac5ff5252d3a4c9b7888fac240629c41b9f50b7660d40d20f41f24a359f3f1a94477750003cb9734af8be0fb0d51c49552424c1ce33c94926191b17a4f6bea82ba73b83314edca9affa4946915a59c2e7ae35f86d6fe1c975ab86a62846614584947b779b967a481c4c0c9637080cf15ccc6e39ae68a05735e12ff171601813bc6315fce0c389d3452aa38bc7e81"}, {0x10, 0x0, 0x7f}, {0x78, 0x10f, 0x8, "e5ef27c0464b071f941ecf3c7e50420c45106ae99a59ebf22ed69d9dd77672544e06472576ecd2acb7c98e3775203ae9644481b0a7f388548904c479adcd80f52148c9116e72d613f3d879f1f5d1560b16036f0ad26dbe55ed215603d9b3d2a7dc02be"}, {0x38, 0x10f, 0x63, "8f35433f140f8c64f13c68954cdc99c6514d6a021767eacc70dcc640b30dfcc87b42c5e5bc"}], 0x330, 0x40}, 0xfff}, {{&(0x7f00000025c0)=@llc={0x1a, 0x13, 0x1, 0x3, 0x9, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002640)="4006b3cf0e9571a63c2d34fc43ad2ed1c43f", 0x12}, {&(0x7f0000002680)}], 0x2, &(0x7f0000002700)=[{0xe0, 0x19f, 0x2, "f4205170d2f940e5598e65ffeff332826b670da665006945ecdaf5051abf3ce74b07a3f0f5936b110a10eb9421f45fafa419656c7ad28aafe21fba33f4deee663bc7a662425c5ee61eed87b27c65ae134ed77919c523060c9425124350980305d6047a439568a42436a649a363af620c5b17fcf5f90223e6238a22ed306d1e6cac2bf96c62fc7478cc89990228d1a6b4f377461620c4b82b572bece6cedf41616c6650348249f34de7b105b917ea1fbfc607885459ebe070e17ff6f080ce391b494bf1347f67d18dedd0"}, {0x1010, 0x119, 0x7, 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"}, {0x50, 0x113, 0x2, "bcd6a5ddc74ffc211dd3a5ee5a83b487e502f6e9313b46f8c891e346a33df1cf6a7771e5a649a180e6ef370e531f3cfd06b6cccabd50583cc901"}], 0x1140, 0x800}, 0x2}], 0x4, 0x400c000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003940)='/dev/sequencer2\x00', 0x800, 0x0) r6 = fcntl$getown(r5, 0x9) ptrace$poke(0xffffffffffffffff, r6, &(0x7f0000003980), 0x8) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000039c0)=0x2) fstat(r2, &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000003a00)='./file0\x00', r7, r9, 0x1000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000003b40)=0x1) r10 = syz_open_procfs(r6, &(0x7f0000003b80)='ns/user\x00') ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000003bc0)={0x2, [0x0, 0x0]}) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000003c00)={&(0x7f0000ffd000/0x3000)=nil, 0x0, 0x5, 0x8, &(0x7f0000ffc000/0x4000)=nil, 0x8}) ioctl$PIO_UNISCRNMAP(r10, 0x4b6a, &(0x7f0000003c40)="263af82159") rt_sigtimedwait(&(0x7f0000003c80)={0x7ff}, &(0x7f0000003cc0), &(0x7f0000003d00)={0x77359400}, 0x8) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000003d40)={@local, @broadcast, 0x0}, &(0x7f0000003d80)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003dc0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x4, 0x4e23, 0x3, 0x0, 0x20, 0x20, 0x0, r11, r8}, {0x6, 0x4, 0x7, 0x33, 0xffffffffffffff81, 0xc75b, 0x6, 0x2}, {0x768, 0x100000000, 0x200, 0x3}, 0x700, 0x6e6bbe, 0x2, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x7e}, 0xa, @in=@broadcast=0xffffffff, 0x34ff, 0x5, 0x2, 0x1, 0x1, 0x7, 0x9}}, 0xe8) 2018/03/28 12:54:53 executing program 5: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) timerfd_gettime(r1, &(0x7f0000000080)) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) [ 62.587254] netlink: 'syz-executor4': attribute type 20 has an invalid length. [ 62.606523] netlink: 'syz-executor4': attribute type 20 has an invalid length. [ 62.615897] QAT: Invalid ioctl [ 62.625496] QAT: Invalid ioctl [ 62.629507] QAT: Invalid ioctl 2018/03/28 12:54:53 executing program 4: keyctl$unlink(0x9, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000017c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) unshare(0x8000400) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x40081) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/28 12:54:53 executing program 3: r0 = mq_open(&(0x7f0000000000)='.eth1self\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x10000, 0x0) prctl$void(0x7) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000240)={0x10000, 0x5, 0x5, 0x3f, 0x4, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000180)) rt_tgsigqueueinfo(r1, r2, 0x13, &(0x7f00000000c0)={0x21, 0x100000001, 0x7, 0x9}) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) 2018/03/28 12:54:53 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) setreuid(0x0, r2) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x4, 0x7, 0x3, r1}) [ 62.634757] QAT: Invalid ioctl [ 62.647287] QAT: Invalid ioctl 2018/03/28 12:54:54 executing program 2: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a0000000000000100000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000018c6c93f00000000000000000900000000c6e88ed6000000000000000000000004000000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/03/28 12:54:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xbea1aef, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc), 0x6) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1}, &(0x7f00000001c0)=0x10) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x3, 0x7}) shutdown(r2, 0xf17e2bd14207f067) 2018/03/28 12:54:54 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc0505510, &(0x7f0000000180)={0x0, 0xfffffdfd}) 2018/03/28 12:54:54 executing program 7: r0 = socket(0x18, 0x0, 0x2) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8900cfd60a69ff"}}, 0x10) [ 62.701702] QAT: Invalid ioctl [ 62.706691] QAT: Invalid ioctl [ 62.725301] QAT: Invalid ioctl 2018/03/28 12:54:54 executing program 3: r0 = socket(0x11000000010, 0x4000000000802, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001e0003000000", @ANYRES32=0x0, @ANYBLOB="000000001645d26afceb0b1e592e79eda6fcc5baef5c562cc74be8e7fc40409f32b68e98d2e570f60e84da71eecf465ed1ed878f1371046747ea7216d5d896f78673f08ce52c5bf9afed1148cac582b8adc3e498a614"], 0x28}, 0x1}, 0x0) 2018/03/28 12:54:54 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/76, &(0x7f0000000100)=0x4c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001e5ff8)=@assoc_value, &(0x7f000038d000)=0x8) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x8) 2018/03/28 12:54:54 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00000001c0)=0x200) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x180) ioctl$KDENABIO(r2, 0x4b36) r3 = dup2(r0, r0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000000)=""/101) ioctl$sock_ifreq(r3, 0x8971, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_mtu}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000100)={0x2, 0x2, 'client1\x00', 0xffffffff80000001, "9999d7b226e4f725", "b8c7d5743a8c22c839198ac426b82beedd1f43e930b206dca5056b8ca3f65b2b", 0x800, 0x2}) 2018/03/28 12:54:54 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x128) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) 2018/03/28 12:54:54 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f000082cf40), 0x2082cf40) r1 = gettid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) tkill(r1, 0x1000000000016) 2018/03/28 12:54:54 executing program 4: socketpair(0x11, 0x807, 0x0, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$vsock_stream(r0, &(0x7f0000001680)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) r2 = inotify_init1(0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001500)='net/icmp\x00') ioctl$TCSBRKP(r3, 0x5425, 0x400) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000001540)={0x9, 0x6, 0x0, 'queue1\x00', 0x2}) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1f, 0x100) recvmsg$kcm(r4, &(0x7f00000014c0)={&(0x7f0000000140)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/66, 0x42}, {&(0x7f0000001300)=""/177, 0xb1}, {&(0x7f00000013c0)=""/97, 0x61}], 0x5, 0x0, 0x0, 0x2}, 0x10000) sendto$ax25(r4, &(0x7f0000000040)="3146bb3ad789f8b61fda7c47a2fef0391b25f9404b214181c4708d99bccde02921774264b19dbb7b089c0719ce49155f5f19d18a550cb1fdbefe608caed21eaf6d6f7a47d58a087eccb41288f26d74f40be5927065e22615f3316a35268846a63299724b33b9aff0a7", 0x69, 0x4885, &(0x7f00000000c0)={0x3, {"640564d3bcedfe"}, 0x5}, 0x10) inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0x20) r5 = inotify_init1(0x80000) connect$llc(r1, &(0x7f0000001700)={0x1a, 0x30f, 0x7, 0x6, 0x1, 0x7}, 0x10) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000001600)={0x9, 0x1, 0x451a, 0x10001, 0x6, 0x2baf}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000016c0)={0x8, 0x5, 0x80000000, 0x653996c, 0x9, 0x5}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000001980)={&(0x7f0000001940)=[0x4a, 0xcd1], 0x2, 0x6, 0xfffffffffffffffa, 0x7, 0x5, 0xf4f, {0x6, 0xff, 0x7, 0x8, 0x9, 0x8, 0x0, 0x417312e3, 0x1, 0x7, 0x3ff, 0x88d, 0x8, 0xfffffffffffffffc, "7a9da293af50825f3089a9312b2c48bb1504c6e3dcf060338b0ee78374a6acdf"}}) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000001740)) timer_create(0x3, &(0x7f00000018c0)={0x0, 0x1b, 0x4, @thr={&(0x7f0000001780)="d8fdb019c4b61454c71ad84f5cf454148140522b9d42032c8d1e24de1e376bafb5d977f6919352e2e1faf424832e0c020eca6e1bbf2b720245ab8d508d4a54284f92fafab3148e82e4c1", &(0x7f0000001800)="fcc38129aa76632b2b7b005630d96e4a35f923f360f3b0f2b24c9a71b37f49fc8ce67e56611f98fca1ffb856ee2fdf2ff2fcff65df1a53bedd919025a0ab1ff07f20ab862a1f4c06acc65d1836c5276bf94fe2868639b5c2cbb71e1996ed8448ec6a09910e73c18e33c01724da421d48e2929b75e5d3718833302b11737fc4c77fcd3a30eafd3216c67ca7723a84179109b312710791fc3d6b0907b6927246bc55a4945eb44887d16bbc7522423c0bdfad21c5bc12e05751"}}, &(0x7f0000001900)=0x0) dup2(r5, r4) timer_getoverrun(r6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000001a00)={0x7, 0x4, 0x8, 0x1000, 0x6, 0x6}) 2018/03/28 12:54:54 executing program 5: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) io_setup(0xf4b9, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/tcp6\x00') io_cancel(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x200, r0, &(0x7f00000001c0)="e48eec14cec0e943667d98b939b813c1b02ba0559ddcd238dd7ac3e65cb4df48123c02a1a4abcf24b276bad1b5d037e574cb2c6f2c2dfc547861d786d493f4d30ad7e01dd1a0c25fb834cbeffcfc9569bee5216ca577c35cba86aa929ccde8b51404ad0b3182d2799409b4a54b045b35ebedf4ffcde3142676d81cd498a607e494fd9547b02f48265721afce78acb1fc280b60e86580e4dec065a436fc866e44e6177d956a7a26d41373ee7d6ea7a3b39526edfc8808afd88a491fad94fb8e3cfda1061426fd8f6a40708914e4b7d0d63a95756c3bafe42ab9f131a57fd9ef43", 0xe0, 0xf027, 0x0, 0x0, r2}, &(0x7f0000000340)) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0xa100) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x6, 0x4) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000e71000)={0xa, 0x4e20, 0x45da8146, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="e0000000103ed2e6ce47a7b55957001000040000000000000072666337353339286c72772d63617374362d6176782c7467723136302d671559fc0b22632900000000000000006233250000000000000000000000000000000000000000000000000000000000000000210a964b0000000000000000000000000000000000000000000000000000000000000000000040000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000002000000000000000"], 0xe0}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000380), &(0x7f00000003c0)=0xc) 2018/03/28 12:54:54 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) fcntl$getown(r0, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000200)='\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0x401c5820, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/28 12:54:54 executing program 3: io_setup(0x2, &(0x7f0000000080)=0x0) r1 = dup(0xffffffffffffffff) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x3, 0x1, 0x3, 0x20, 0x7f, 0xf4}) io_submit(r0, 0x2, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f00000012c0)="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", 0x401}]) 2018/03/28 12:54:54 executing program 1: r0 = inotify_init() r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80100) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000280)={0x401, 0xea}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000080)="cf3e1622d20db15e483648fea9472249e98b150754274b4dfb9a8996336ffb1fbef633250d5759c5a1757126340d8c52216563b9e8fc5449daf5f73368a92d2dbbe50e40e408c43ecfb8e71f85b2c82466cbf500b5eacc1911baf722dd5158810dbb4ea514fca7c4d1639dbabbc302ef5020e5cece73f07e7a14824c2d39629ca08f8a38a40fdabe0d60e1969cadcea1fcf7455e479b47e3ba70cff71f6132a24161bcc2ee6fc8aba311e349ad148f8c47fe3104ba17d66de3c8d088f55c3ed409e648b618f7c38383b5f8a8de480dd193470509e8e93561e5de419466") openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000240)=0x3ff, 0x4) fcntl$notify(r0, 0x0, 0x282) 2018/03/28 12:54:54 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getaffinity(r2, 0x8, &(0x7f00000000c0)) 2018/03/28 12:54:54 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x2c7) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x1000, "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&(0x7f0000001340)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001380)={r2, 0x6, 0x1000, "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"}, 0x1008) write(r0, &(0x7f0000000200)="f7596539a2274992d63c2e2a56fdd83d6cf9f97dd8f72c2468dddbbcde535656688ddf5af00f8b1768032ff1e8f47658d701c88baf54860edcd601f13c8c20916c39b6fd92a0c698f2e3ade668faba86507865b95fad3b0823e6aa688043ceffc8f0b75bfb1fb9759bfeaa07c21d6372a164faff3fb31d702e5903ea2e865212af4b9ecf546eb1d1", 0x88) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x80) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000080)=""/26) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x800) connect(r3, &(0x7f00000000c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(ccm_base(ctr-des3_ede-asm,crc32))\x00'}, 0x80) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000001c0)={0x7000, &(0x7f0000000140), 0x1, r4, 0x1}) 2018/03/28 12:54:54 executing program 3: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80800) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x400044031, r0, 0x0) r1 = inotify_init1(0x80800) write$cgroup_pid(r1, &(0x7f0000000240)={[0x30]}, 0x1) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='debugfs\x00', 0x0, &(0x7f0000000180)="0e6378b4365e191dc788257b399cd59d9e258b3b5d152e8e31f306f996ef69012fc40b3596b0c6780da56d83c33a6b83475f5b2f6b185f15aa76cbded0298f6e50443091f621b7566a1fd6bc27027f8a384b83430468205ce77d96f4558653d2d3ec0fd6ff317652fc8786fb12e0803db152213ef1e36c3c77d796eff137bed486af5ce3b36dd288938b2e9812b15804aff6e89912cae2288f1a8bc7b93a0cefdf79b4b488e614a4") pivot_root(&(0x7f0000e26000)='./file0\x00', &(0x7f000074e000)='./file0\x00') 2018/03/28 12:54:54 executing program 7: pwritev(0xffffffffffffffff, &(0x7f000029afd8), 0x0, 0xfffffffffffffffc) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x20000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x6) 2018/03/28 12:54:54 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x73, @loopback=0x7f000001, 0x4e21, 0x2, 'ovf\x00', 0x5, 0xd15b, 0x42}, 0x2c) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind$packet(r1, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) 2018/03/28 12:54:54 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000000)=""/84, &(0x7f000000cffc)=0x54) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'bridge0\x00', 0xdbe}) 2018/03/28 12:54:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x9, 0x101902) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x200) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x6}, 0x1) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x4, 0x0, [{}, {}, {}, {}]}) mknod$loop(&(0x7f00000000c0)='./file1\x00', 0x6010, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/28 12:54:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x150e, 0x15d080) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000003c0)={0x5, 0x0, [{0x8000001f, 0x100, 0x2, 0xe8, 0x100000001, 0x220e292c, 0x2}, {0xc0000000, 0x7f, 0x1, 0x0, 0x5, 0x9, 0x8}, {0xc0000001, 0x5, 0x7, 0xd1d, 0x5, 0x8, 0x5}, {0x7, 0x9, 0x2, 0x9, 0x401, 0x8, 0x8000}, {0x80000001, 0x346, 0x2, 0x0, 0x6, 0x3, 0xffffffff}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket(0x5, 0x80000, 0x100000000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9, "b9260b8b7a54904de6"}, &(0x7f0000000040)=0x11) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={r5, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1ff, 0x7}, &(0x7f00000000c0)=0x90) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) quotactl(0x0, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000100)="8e94de66") ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000004c0)={r6, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0xffffffffffff34ac, 0x400}, &(0x7f0000000580)=0x90) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'trusted.', "707070312c21b46d643573756d00"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r7 = msgget(0x2, 0x40) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @dev, @local}, &(0x7f0000000340)=0xc) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000080)=""/48) 2018/03/28 12:54:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000140)=""/96) listen(r0, 0x110000000010) r2 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x10, "0dce75eafd9a20ecc3d82deeec1c560a"}, &(0x7f0000000080)=0x18) 2018/03/28 12:54:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/28 12:54:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040)=0xb85f, 0xfe46) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/03/28 12:54:54 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x0, 0x2, 0x2, &(0x7f0000ffd000/0x3000)=nil, 0x100000001}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000100)={0x20000000000000ca, &(0x7f0000000180)}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x1) exit(0x9) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000180)=""/67, &(0x7f0000000200)=0x43) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x7fff, 0x0, 0x100000001, 0xfffffffffffffffa, 0x5, 0x7ff, 0x9, 0x1, 0x4, 0x1, 0x37400000}, 0xb) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000240)={0x2, 0x1000}) 2018/03/28 12:54:54 executing program 4: getrandom(&(0x7f0000000000)=""/86, 0x56, 0x3) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getdents(r0, &(0x7f00000000c0)=""/189, 0xbd) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000180)=""/171) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[{0x8}, {0xc, 0x8de}], 0x2) munlockall() ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000280)={0xcff, 0xfff, 0xac, 0x2, 0x7fff, 0x4}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000002c0)={0x0, 0x7, 0x3, 0x78, &(0x7f0000ffd000/0x2000)=nil, 0xfff}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000300)={0x9}, &(0x7f0000000340), &(0x7f00000003c0)={r1, r2+10000000}, 0x8) ioctl$TIOCCONS(r0, 0x541d) clock_gettime(0x6, &(0x7f0000000400)) r3 = fcntl$getown(r0, 0x9) sched_getattr(r3, &(0x7f0000000440), 0x30, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000480)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000500)={r4, 0x3}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000540)={0x77359400}, 0x10) rmdir(&(0x7f0000000580)='./file0\x00') setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000005c0)={0xfff, 0x46e, 0x2, 0x2}, 0x10) clock_gettime(0x3, &(0x7f0000000600)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001640)=@get={0x1, &(0x7f0000000640)=""/4096, 0x7}) socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001680)={0x57, 0xffffffffffff8001, 0xfffffffffffffffc, {0x80000000, 0x1}, {0x2}, @period={0x5e, 0x1, 0x80, 0x3, 0x1f, {0xff, 0x10001, 0x9, 0x9b9}, 0x3, [0x4, 0xffffffff, 0x200]}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000016c0)={0x0, 0x1, 0x3, [0x0, 0x1f, 0xe0]}, &(0x7f0000001700)=0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001740)={r5, 0x3f, 0x1, 0xd, 0x7f, 0x1}, &(0x7f0000001780)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000017c0)={0x7, 0x3, 'client0\x00', 0xffffffff80000000, "861b6b211cbf8669", "9b051fb2a3790997290fc39cef22afe5d7cb2677b01b3222d32424be4d5a44df", 0x100000001, 0x7}) socket$nl_route(0x10, 0x3, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001880)={'rose0\x00', 0x8}) 2018/03/28 12:54:54 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1e) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x7de, 0x1, 0x7, 0x7, 0x7, 0x3}) 2018/03/28 12:54:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x9, 0x200000) accept4$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000040)={0x9, 0x1, 0x4}) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000140), &(0x7f0000000100)=0xfffffff7) 2018/03/28 12:54:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1415fbff1d00ffff00000000020000001500000016d974eaa3a185b705ef7422ded95c503ec848"], 0x14}, 0x1}, 0x0) 2018/03/28 12:54:54 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x400000) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) syz_emit_ethernet(0x32, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x8, 0x7, 0x0, 0x0, [{}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) 2018/03/28 12:54:54 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = inotify_init1(0x0) r2 = dup2(r1, r0) r3 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="020026bd7000fcdbdf2508000000280001000c00d60cf5c9070026000000080000000800050000000000080001000200000008000b007369700008000600810000000c0002e107000200"], 0x50}, 0x1, 0x0, 0x0, 0x84}, 0x1) inotify_rm_watch(r2, r3) 2018/03/28 12:54:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @loopback={0x0, 0x1}, 0x200}}, 0x80, 0x134, 0x1, 0x80, 0x9}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x2, 0x7}, 0x8) move_pages(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000ac0000/0x3000)=nil], 0x0, &(0x7f0000000300), 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000c00)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000300)="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", 0xfd}, {&(0x7f0000000200)="774c9a2c1229bbec983f595a3f04176dcbf6d8394bcebe46fa77ab50135d09e44a89447a3fae", 0x26}, {&(0x7f0000000400)="499a624077e1a285c274f76ef556695510898c207a813a57158f48dfc9b599a606b533dd84b61879cb2f3bcd4c601d6a22661d1285764b7bf2992d6dae7dbd4fbe1f3c351505057e8d08bb3a29e8b2f76eee625b8138e36e262b677f50540005f51e7186f3fbc03aa0697495d4bbd8cb3b24ec905c9c3d19b682b13d90c4bbb607bf267ba5b91458ac96af87ca6869f8fce569915c1ac18ec4f67ea532bb5cc655390f5d6599071b5a789a250f63055a408b75a4c6d057047d966709c0c55992b1f446c662705b05e0571562", 0xcc}], 0x3, &(0x7f0000000500)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x0, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0x401, 0x5, 0x8, 0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x800, 0x601, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x3, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x3, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x75, 0x0, 0x0, 0x100000000, 0x200, 0x3, 0x7, r1}}], 0x120, 0x40000}, {&(0x7f0000000280)=@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f0000000b00)=[{&(0x7f0000000640)="5fa2204f9d13d754c8d7160b4231640f6a9bac4f3cab0a0bae365a23970b3ca127e90ec09aee858f93c7493c8c69ee4ada8d37db8dd0e2332a5d64474151d7e0287125cd5c776acb1971492c6eac658e2aa1edfc8ab75a842eab0ec653f5c000c4e3d4b54876ef0053575246fd8aaa7c9b19770a03f96597abb14ae9f052e39ec156329d1a47967b3de2cbb8102279348480f6feae9ed300a0dbfeac1cb7f356138191808f3a223705d09391959150202007d4d5c22f3966328f18e0e33d67300487ef19208a0610a04a8f373a", 0xcd}, {&(0x7f0000000740)="3c0cc9a367db442680105331fe44700c19f3bfad0f43c12914d3d1a2a444062338d96cf9960f451773564f91673437350529c6a94db50b23056478d050d5f135e7fd9b706db0ba7df9bbe5e99b828dad56a997085bcdf9fbc92aeb6c70299c8ac9a9e32437a94de5f37df623cb7570d71475410c87308dd6d8529be45742028b77499c07f9893543a5ef0502a5c9abc51c11dcde7dc0456d61445527b380674e6d97746a9f1eb16f", 0xa8}, {&(0x7f0000000800)="bce9ae60bf196f7219bfaac660bfbbd0ba0eaf83f86d3e175c7b42011fa1d606b28691886827f7caec8ab7c4073184f4e6a1611c77bdd3ad29e3b53c7a07cfd05aee5f7cc1bc21f9dc5d6061d0aee0eada5c983f40ac059acd264767a82941240409175ddaf43ef3a349ea15b32dc6cdc831848c6f8f5c1817a28d18356eabd987cab1e6b363b70679e2fe2dd9eea5deedd236a7ecee22c72fbc78682d6c143a5caec78b4707265119a8f54c365426daa6cc50c351f727897a2c1eb898336a2b574ed00d9f02ff534b9d00fa0b1aa8656aa820a9650955def9427e042e3c1acb1ebabd145ecf", 0xe6}, {&(0x7f0000000900)="6aeca40d618a0b7c051144d72dbb30b7bd2b1b29ca511c989e79", 0x1a}, {&(0x7f0000000940)="bc087657a534048da34103b32ff875184f0af3fca9f54c7aa893e919340150005ad895af3c29d8b96beabb4750dff53dedf65198b7e9146e1e8c5f3003adf557dd7882b781df2c2b2b7b5b2723a0ebe9273e573b70e76059c7675a9234c34dea23de6e5bcc6a408efd246623efbc193ad70e79beeaa2f789e9b4cda2cc744d3c7fc5a3deaa9731c73a6d747c6c185f4237d483bedb4ea52d66402134f7ceb5730f1df3aab748dc026e3d0c5eca93e9d5338313eff580833972b6657a0ba510", 0xbf}, {&(0x7f0000000a00)="6aeae6378a70e0e2ad073bcdfb93d730d7dc6c4ce1ac46127f70f7f7d1dc58de6a331b8747f7892833a0929c6e90ae4a46cd868ad79c5f8a5b46f066a193d1848465c8bf19f81524947c08050ea25b4985b25a7bdddd517397bff9d6fb6de6f0648034083125da5081e685fd8c44528cd22132b636b30efd11dac049f6a9a0030a072e7735aa5adb80d1b457b62d5ca64a0ff62121fedd9b18611710d101ab0396b171fb1aaec019833814a1e346455861f6cad70f6b6030d32b19aa81448261ced96548a266ffba6ea9b3432d91c5fa", 0xd0}], 0x6, &(0x7f0000000b80)=[@init={0x18, 0x84, 0x0, {0xfffffffffffff801, 0xfffffffffffffffb, 0x1f, 0x3}}, @init={0x18, 0x84, 0x0, {0x10000, 0x1, 0x5, 0x80}}], 0x60, 0x4044010}], 0x2, 0x0) 2018/03/28 12:54:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x65a581f288ee0f21, 0x0) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x3, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000000180)=0x56790f0b, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f00000002c0)="ba410066b80200000066efbaf80c66b8f3e5ab8266efbafc0cb05bee0f01c80fc71b66b93a0000000f320f01c966b9790200000f323e660f56d22e0fc72cbaf80c66b85c64de8866efbafc0c66b839f6ffff66ef", 0x54}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 12:54:54 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4010000}, 0x2d7, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r1, 0x3fc, 0x74bd26, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa9b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x2c}, 0x1}, 0x80) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000001, 0x420000) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/tcp\x00') pread64(r4, &(0x7f0000000140)=""/234, 0xea, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x100, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) pwrite64(r4, &(0x7f0000000100)="ba1351e75976b9d4a90c6f45a44f8b22cd0211196a8600b4c16b13410d51a9baaba1797424b4bdb5db0f8c67f02beea92278c129dd1157ec543f219a432c", 0x3e, 0x0) 2018/03/28 12:54:54 executing program 5: prctl$setfpexc(0xc, 0x20000) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x7, 0x10000, 0xffffffffffffff84}, &(0x7f0000000200)=0x10) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x44) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000280)={0x1, 0x2, 0x8, 0x1, 0x6}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) 2018/03/28 12:54:54 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000201804}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x2200fd, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/03/28 12:54:54 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/146, 0x8000}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) pselect6(0x40, &(0x7f0000000100)={0x7e9, 0x7, 0x5, 0x7fff, 0x4, 0x100, 0xfffffffffffffff9, 0x7}, &(0x7f0000000140)={0x1000, 0x7, 0x1ff, 0x0, 0x7, 0x2, 0x9, 0x1000}, &(0x7f0000000180)={0x20, 0x7, 0x0, 0x1ff, 0x7, 0xff, 0x5, 0xa48}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200)={0x9}, 0x8}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') r2 = dup(r1) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000002c0)=""/208) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000003c0)={0x10001, 0x9, 0x3, 0x1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r2, 0x0, 0x8c, 0x70, &(0x7f0000000400)="1fde9a170b97977f6ca1276fba53a624d038ea96983ddaaa55411f5a389bf341eb6801199af980d025429bcf594a84e2938d576535c9f977275da11f3d56fae6c15a0ba6661f6f63740b8417655eb38896c1b55070e072fa733b9f84e9c69d1623010ffec253cf6e9790991c03e64374f1a0dd45831bbd243962bba82ae0419c53e8f427af1a541a079eb81c", &(0x7f00000004c0)=""/112, 0xffffffffffff0000, 0x234b1635}, 0x28) r3 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0x0, 0x30000) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000005c0)=0x3, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000700)={r3, &(0x7f0000000600), &(0x7f0000000640)=""/159}, 0x18) r4 = accept4$bt_l2cap(r2, &(0x7f0000000740), &(0x7f0000000780)=0xe, 0x800) r5 = syz_open_dev$dspn(&(0x7f00000007c0)='/dev/dsp#\x00', 0x1b9c, 0x8103) r6 = syz_open_dev$amidi(&(0x7f0000000800)='/dev/amidi#\x00', 0x9, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000000880)=""/255, &(0x7f0000000980)=0xff) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f00000009c0)=0x20) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/loop-control\x00', 0x20080, 0x0) fgetxattr(r5, &(0x7f0000000a40)=@random={'osx.', 'IPVS\x00'}, &(0x7f0000000a80)=""/17, 0x11) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000ac0)={0xbea, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000000b00)={0x5, r7, 0x10003, 0xffffffffffff7fff}) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000b40)=0x18db, &(0x7f0000000b80)=0x4) finit_module(r1, &(0x7f0000000bc0)='IPVS\x00', 0x2) fstatfs(r0, &(0x7f0000000c00)=""/203) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000d80)={0xffffffff, 0x2, 0x7ff, 0x80000000, 0x6, 0xfffffffffffffc00}) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000dc0), &(0x7f0000000e00)=0xc) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000e40)=0x1f004) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000e80)) 2018/03/28 12:54:54 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x3, 0x840) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f000000bff8)=@abs, 0x8, &(0x7f0000005fe0), 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x48}], 0x1, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setuid(r1) r2 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r2, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) unshare(0x4005fe) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x28}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x40}}}, 0x84) signalfd(r2, &(0x7f0000000000), 0x8) 2018/03/28 12:54:54 executing program 7: r0 = socket(0x1e, 0x2, 0x1) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x80) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) setsockopt(r0, 0x111, 0x1, &(0x7f0000f27000), 0x213) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xe7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x1, 0x1, 0xffffffff, r2}, &(0x7f0000000140)=0x10) 2018/03/28 12:54:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x101000) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/28 12:54:54 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, 0x3, 0x5, 0x0, 0x4, 0x9b}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x7fff, 0x20, 0x2, 0x4}, &(0x7f0000000340)=0x18) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x108, 0x7, 0x8, 0x3, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write$sndseq(r0, &(0x7f0000000000)=[{0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, @tick, {}, {}, @raw8={"7b0f7b38058abf1978a15b3a"}}], 0x30) prctl$setfpexc(0xc, 0x11569a0a28cb9199) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000400)) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = getpid() tgkill(r3, r4, 0x5) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000002c0)=""/95) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/28 12:54:54 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000390000)={0x2}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1fffc, 0xfffffffffffffffb) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) socketpair(0x0, 0x3, 0x81, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000000)=0xe8) openat$cgroup_procs(r2, &(0x7f0000000180)='cgroup.threads\x00', 0x2, 0x0) sendto$packet(r1, &(0x7f00000000c0)="1db148b18fd990b37afa8f5bb57879d2341c8f3640d5d8f18eac5e7ffebf957d81adf0399bb903676ee399e97c6bae000e975db1319f2e43c79ec6c8761e3b863870bf672ad28be842225e67664b1511aa61b4f93027a9b9680c6d1766cd44d2e26a04a8c71e9aad243cb94062259b3fde8d3c78b70b40a340203cc2abbf31ceade49eb9b69ff64fd0ff841b1fb5ee9a6d42774d33647216a0d54a519c4cde9bb0196b64a51e0bb699b8ad3e36cecca25c6b31", 0xb3, 0x4000, &(0x7f0000000300)={0x11, 0xf5, r3, 0x1, 0x200, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/28 12:54:54 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet(0x10, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000000586469b4e2bf1cb1ec3d57fb629ad5c24ca6f039c16de4ca15f849a3952eaafe118d8cd6ce666dbc86809f3859a5009cc6af82e48f14ce45bfabf1983a402ed468eb059bc8b2dde893ac51a64c720342fffc2ac7edb791bb60118da030f06c12494476e52f968e40ad10cd87c2a8bb8cfd7d91f9c64ddae29beec7ec4b7f802cbb2ee20ac8de6a4f51b7079280962c829c20179daacc370fbc2f6b1cbe4b1c02ec52a7d6646f32c161d904af002b6f191e5c18bc8bcf460b86cfe01b44aa9832df42269e50a62f91620501aeb447d1c99b6756b6786dfbb88d5b9e3cf0e4ee90cb8f486401ce9fe29527c899484e926436d6395ef6429849549f6fed1e1ee0af43349e95f4f65191a1996be065f19b46735d155197baea64f6dbea1344eba14afb7186889b9bdc3af2b8995930f305ba20ae8f3a8a2b83cb0bb391ea2f87eb916a72cf6ac6b757f59e407e1b75158b8e74a0b0d764d6d32eaf6fb0930930a14647d3402dd4e6779bac792bb4f143fb0569c9eeff32cdad8b96db76382d8d3687e6ff843cf76f5af6c1119558c13b490019b7a663134bf63d404827779a67e37ff49bd544e8c3d22da6082b8221e07137decd6e97e5a84dd778bee414107888e10cf204148b5256246104739469606f89f721605409dd72edf25345dcf5161b8b9bb4d397321b308dcc4d684e0ab074b7536bef91d5dbcd8e59151f6f8d11704f0262d6eeb41fe4fbdbe56333e6283b27c2bdf5f70b5c5875ff0364bd317ce1632c7e8fc3db2263350c49eeeb0787bf58a52c629aa45ed3d1cfc59552c44eafc41b711926ad318535a2392aa408a8957d3456898ccee2aebce2381ef9076cf5e3f2de6593868198cf5bf75b132def02edfd381d018bc9a09d83e62cc0e39c321c92e6a0ad55907a340c3603dfdd3e2a0d3779e41341c5b50a92b2a9cfa8e00fa1eb2f537f25f12499d9a1ee73e9adbae37c2f53c30c8a8f324f33a85c728e02ba8c55b29e2e63e8faf84636a6cccc05766e9eebda625644e20338e0cf13e98d2ab8e92c3932742cc49509f5d6731198b7bba3528e63691aecbd376a268916c3510a0b324401089d3f675db41f8afc2a8eab1b2f52adfa2b6bcbcbf0b7de8e6b1a69f95c469d3afdba7af0b2290513468cca83350831c6dae090aa76efcfe6288ae7fd80646944317909986edd9156a2d6aa44c01f69458ad9d5122638b2e947e8a1c2fc8e73107440564e1874fa92b3794118300d4e60e69fab361aa00edf2a0e6f73b0a8ad5804a3562d4f5dc3e94662cb22113ad8e95b85e79e203357b8cf847ff6e4baca99cb434b10ce2ee5347e84429bf6b856092fd3f99a34f7b49ae3f2b6bc4d38a984162bbb6ae8a9907d836c846b54f55bcbff8fc66e7e64340353ec75f2cbe339bd5d15f3a881b1fa5ce9a6d25f4c4f8528a17d1ccc71804e56919d4390f83b523596c0f4d8b98c16fa5ea22e789317ec4ee015fe4b71c49803dd2770bf3faab4f41e8c703f605a184e18523bda5d66241018e01dc0dda73f10aed241ae1a67136254a73e08e881a044ad7be6c78f664036d28a8e1907fbef11a5a5497123843f5e4156cf38460c60fe010a9697c9f7eadb967353bb0b59f1ebf5dff7d0dc0b3fb1a5e2d99a111227be37cf2ac20e65078139d468eb7013ac63bd61d3d448ce6c6e2f0dcf024228dbfd2603eb0973a3ad7956ad7b6a19d58beb187152a82f7d39eec87bcb44ad62e6b788d13ac3cdd9025a119a11d83bdc35d28a16432518aa85d5fffbc5ca3e4ba25e008b665a061da8eeb7efd8ad782aa1f9fec4c625de6230b9c28b2efb306b2df94a0dbca763f4b5d177d5f4ad253c1a19b4daf7e116c18bd539e85c24f23e909d7a3bb66c899200f9e621c560fe7443a568c14b58038fda40d4bdea039740c8c7c86a85a43c8dd03e5f01dea82f71a863a5b787191b906eed6639e8323882e809a040c068d3d17e5aca0d22bfe0149acc087b03f2ee6722d896017405d4007d4878c0532cd90dd21a92469d5089e10840391fbcbb3667b938fa337cd7c9116a4f4a57b6a3f3a203f747f41fe54b051223d5d7d6d787f6c421c9acfb93df04683f54598982b56dee108e73b1e5e4bc3200c5e854eb7c6b2116fd67b76135ffc58c455538645fe193e16bd799f60d960461e280724b14d0b764320300a6cc5d5f107e4150ccee247b608dbc1563f2e4f601ec00ba09e00d78dc0d2330ed46c5a99d8649464cd6728d7b64f046da992641e489f02e825fb34f5e1fe9da4722f8d12d4c4b20879798b87bcdf17a6b83d5a75a651bfb7def8eb366ff43da9824467bf705c4202a3107ef5ef354856a06d086b53110fff00388d59ce73a4c831a0852a32e3445515912773bc8a3d241ad13211c2aca7e7d83fc7026b1d04f85d22a25a5cc2fd74c11769e8bc3785c74d3a8230ff493c8da2822f0555e073c55f1abf3133e7c6f90cf62c25a951d67f6fdd0e06e1f4c2a659de51f9403581dc3081c6a69dfe0ba535073ec5afb66533774d26372fe19297122cc5fb2ef2ae9ec2ed9833a75cd89f5feb24a0e11ad6d1a7c58387791d0f9803a181343dc5900c2c42080000000000002e2679a662efb7cb98ca833b3d97e5ef76c588d773aca85163b74426ff05a24aff8a2074de8874271c4e2dff21260fef9d8427b06ececaac6b1dee15811b35f7295603b3ce3f10fd43e6030d20db536ebccdd19375f8977a8977e00f0f78d79821482bbceacab4b075dadbb64699c58d123635be9b2b7699265daf976a06ebb0b542acf3890787ef77a9dcb5d5348f2ec806404b5bbba94f7bbb1c350b4fc9cbba67dba5270b72c7a8c780b8e326f5e07e24b586c09134bf76b19693e726903637fffb1da90b897b4006ca3799c9bf0cb09bce69e684e1c58ef11bdcaa4cd1d2336c397a70f0024e130fd59024c9511ecc2d403bb0d414c1ed4979cd11b63aeee283891b78e3ef57f08ea6267380240e3040965022d80216c7f08ed88fc3dde408b4db4651120c81b2aad56c2e23b6f05576cd41a4e9f53afd0e5611152df4f236538c0371c50ef9fccc3bae2122b936ceb717d5e7dd137d58ddbe67a285a9bb9794842198e2a12adea8bf7f12f79dd3cd162929598f3ce33d88af9f684f123e199af214d541e3b4f39c03005622e4e39cebb1a131338acb57371a39f8d8d89facbdf67694b15c1658e70f2e440b50015813364f49ef3d124cd2f963fd383b8607f2e03fc3e5ab05f18773423acfffcffd396b1921a268ac1e9b628d350e8bd676985806eeaed11c47bff0641938ef530238c119ee36501d0e4542bd571dd6484af2d791113043f1d0f42a6d8fb7101840dbc4bf9c5514711e962ba43119b62c4df6ef4cb55650503cff1f706b27d609a904e3cdf5efd5fa1ae5513245ce83a214f657e8187690bbbd85877321ad3196746a9151947ef17b93c4ba6d1b689fe85d485e79c49ea8ab47db19fbfe88741f80206cf7ce403405e123cfbe84b4419d5dee8a08b2ceb759316a88d1c6783fafc3414a61e3a0ee4fd1e2b2851c8c190e3a9f9f80e04130ceb15a453b154c46946c7e506c6e2b2be68d39f61ea71ca3714a83cf211afea0b3ed288940fcc3c64ebc3db17b6a3a7ed262a01fdd48267fb411aa2df520a891e055fb5038c1c43c53ddb7e4b3c197fe4cd864f4fcb3e203a9bbdedee82460fdf8e48efe25e34cfe556c0078972246f0b9a2678712941fee47183cf86eca26d15577e9cec46ef02667c81b5fd6d1971bde4158dbcabd3df90a75e37f54bef83de809f07676fc97ec4fd0543208bc2d387e043752982a5b9c131afe860a3583d5e10939ea2eee4077cf29f3988052c7b5709cd6b4a8bfdb6d7dd45b66bd0adac2e6b0b790fde23ba597132b2f2ff1a708b467887c9dfebb6b76034f44bb26f199ea1b0d91d3a8d6c3e8c55174865df3be88ab70c1e8c0be07de28f19fe84f1055098e4db8081645ef718774ad29b156e1dd3c9dc8f18f0f02dfe8ae5287bd4eef726f66a176002c0a1ba0c34b5e28aa74e818703549109964e810d32d78641eae5634e793390703e45bbdf22e28d8627349cbdef2fb5e1fd306484d403c7dce4be24116a9c2e193efec8083551a1033d2eff0da7604d3f9c79cff20214e84a2b4639e32bcf402ac91fc4337fc6d8a0e154c2d4cadcd94d2df3741a7e64339001e09722fa4e1503a74ddefdebe236049f4f37835de1b48a46cc4c5183f4dd6a317f26fbc4620d096e51781b8285caddfd4ddcc02e9d5cc66ddb98e6b1348a58163c639eefc9d4a2f52e0e194a1d839176d2caed67bad3c47bf203023cb3925069f0664c56cc07035de87ff95e86d298316372c5e0c3dbd58e24d60127c5ff768b01348c46e8e6acfbfc52033103527ab9dc15521ecbd02193b44ba3f432b9f597926435eab4a95572ed166603f9ca490043c902a063b55ab742fdf8c13482678156172541eefbf246e8f43f9c9ab76fca1ae8360f4f2e860480096ae7876c3a11428ea411237c90f4ca453e4d3e3e682ef8cc8932f6fd705564dda211f21ce8707fada2b72901a92274b37ba3f098929bac170fa4139013e818c19e74d884a319f6cdd47fa4c0c6f0b34df25ef11e5f282594a4b86035ecaa15bfa000ce754ebc8decd4278e56cb8b5ad0ec074d075de0067fd8c8726f8e7436cde689ed65c0ff97766980569edb317e813c8a31e00da773cdc196e2c9cdeb2b3e26652f348ec6ac6efbc5cee7962eff67890426d07001d179bc4616d4ad645c31565ee3627c195b9cee6f59594c50100962ec6a11f5ee2259704466b099c3657c206488eacfa99938948331c80451dfca38db6c59f075652fe3a46aefec203563e958086f9656e111525d6f41ef27be8c3e10ca120378a2c991f8a23d12df85d78815d380194d923745bcc3673bc61133f0849f88341d1d2d8cc27d0b0ed986f9977f6bcd8d50cfbd819bc22ccf02a02106f015dbc1d208f46534bcd46d30c0b54007373b39955208c064088b0efc6e492f66e96f66937f62a7a100cb84ceff755f504add094e77397a26ed7606dc4324b9c8bfe20510371ac44b44d0d5978dd0053167ac118cce7f9233a3ec281f5346b0bc2ffd21dc937c8d9922855561c7e628bd8e8ef6ac757059762ac9d9cb62757b63e284d94ee448f499431dc53e632236267eba8be6546ea03c5b7a1e72335ecab747212c331c6f19586f17563927d0f1fecae2d4f1a9e166dc9b07dbe8824894ecba8329726c43201e2d90d59373528070cacfb9a5ecd8b446a1f7afffe5fbdb71d01c805d0694e7a9721e2e8eb40a053516f7099a24326f6bbe7f41e7cdb6962226cb87a83905ccc0ba58214f1c1b089e5c4ffd0450bd1598b15dc93785fef28e359f6a2251db3bb76188e063ca105b2183c1efd6311229c0b2a9ee09727b194fe8ed78a55576dd8db6f15e2fade1a9825d630bfbde0b9a691c0bc198e5703ef64fc6c437216328027980864dcef3477f216ea9bfb967a40bfffe00b042a3ed65c4dc6f0d2c5e38cbd5b93e009958ff68d9b38470b54dd94b381e5f43bf9fac78068c51ffb4260582f6195539a069b3e9ebd5e7d8921834d84ff53655a0b0d518df4af4b66b56377da1486c3819d8a7884f26ac851f5ab2896779f0f5acd64eea92b0bddbff5d2d1b073bcb056c0660646cafb62985ab281971867ffe58ecd5618f077c7eba17e6da4baa9f875bb71eae81cd2278b98b533c02a98fdfdb5a2bc2b05fc89fdde2b5b7c5c42d5f0f0e14c60e5eed0c69a797ff2ead4"], &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x8}, 0x8) sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)="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", 0xfffffcd2}], 0x1}, 0x20000001) 2018/03/28 12:54:54 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40000) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006772657461703000000000000000000065716c0000000000000000000000000064756d6d7930000000000000000000006e723000000000000000000000000000aaaaaaaaaaaa00000000000000000000000000000000000000000401000098010000e80100006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000030000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000001200000000000000000000000080000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000049444c4554494d455200000000000000000000000000000000000000000000002800000000000000ffff000073797a31000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000500000073797a300000000000000000000000000000000000000000000000000000000000000000"]}, 0x2f0) 2018/03/28 12:54:54 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005ddf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20}}}}, &(0x7f0000e7bffc)=0xb8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 2018/03/28 12:54:54 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000058790)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f00004a1000)=[{{}, 0x11, 0x100}], 0x18) r1 = syz_open_dev$sndpcmc(&(0x7f0000001040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001080)={0x20, 0xd, 0xcfc2, 0xeae6}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/03/28 12:54:54 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x608003) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)="21211f04b4f078d34a3d795f978e11e20296646a8150253ac3b4b79573b3b319c88d570c355424bd04229031cb9a546429b6dc9f7a2ea47a17294a8d56481f493be4", 0x42) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") ioctl$TIOCNOTTY(r0, 0x5422) writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) 2018/03/28 12:54:55 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) timer_create(0x7, &(0x7f0000000240)={0x0, 0x27, 0x1, @thr={&(0x7f0000000100)="4d551ed1dfe8a700ab252dfb7475db18c3e0899028107421b416bac93939f322af57308d7a1c38a9aa430bf3add703425a8a23d14bf5cf722c529ed5397a29ba79dd5d7a63a38d3d1732b022df984a608ca714f279a56f2c63aae4caa8ef82d4963c4e83db22a4ae5601cfb9304abe2a7b08ff03498a3be08e6390d0c20475910d2b5af3e111a130a783477e4bc1ea56dc26c93e8efcbf38e565cd766abcef34c4fa1dd5e7db25cb305f11bad3098a4e5745a013d119dec6ffeb8124", &(0x7f00000001c0)="74cdfe1942117e252cc6392fa4d06b8c39f0c29fe067b875fb6bfb038b048253c500a9b3df763d81286f8d7d1ab90ebc9151fa19522f78e80a45b0d1bfd824ee5dda791ef19df8802edbbc055a35505a80239b47f1"}}, &(0x7f0000000280)=0x0) timer_getoverrun(r1) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r2, 0x2869, 0x1, &(0x7f0000000040)="4b9493084ac93a7bf59d836d816d416f9685cec21e84b25173d37a81ccd6776d39637aa23b5bc2dc42ee784400fc15b93c966c222cb616a43bb710c84744286393c5181140d5f53d01c85e3f2393d54310aebdb4a6566486ec3b083d95f86e81dd16095777fe6be3973b1cfb3d8aea0f147345f5a39d9c151eb791de73937091f7973ad07b700692f3458599c31dd924e96165e4225ca267232988d7", 0x9c) listen(r0, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/03/28 12:54:55 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/150, &(0x7f0000000140)=0x96) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000), 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) 2018/03/28 12:54:55 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bond0\x00', 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/03/28 12:54:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x622002, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2287, &(0x7f0000000fff)) 2018/03/28 12:54:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000040)=ANY=[@ANYBLOB="da00001a827099b71b000000000000000000000000000000400000000100000000000000"]) 2018/03/28 12:54:55 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x312) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) 2018/03/28 12:54:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000c9198259b03e9cd63fd2512fd6500aa272661b6100050000000000000000"], 0x1}, 0x1}, 0x0) 2018/03/28 12:54:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_stats={0x1d}}) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000001c0)=""/16, 0x10}, {&(0x7f0000000200)=""/76, 0x4c}, {&(0x7f0000000280)}], 0x4, 0x0, 0x0, 0x800}, 0x9c0aaf69ac90ea0b) 2018/03/28 12:54:55 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="a931def742078b1158f7f8d7beb05e23194495f3f7185e2ae26d7f274698d3a6b13a272a8b8dcca407deaf8e4e8bb6b8dc6b9cfe0632"}, {&(0x7f00000000c0)="d9fe6c4b0ebe195b6565aa0d2b733a18cf2e5da93be32b30b2c89b0c6b7c1d9b76bd3aad9d340d0d83ac4362b50b0b385eec86cf4752299b00296f70a9fe4009f47439466258032be1b70dd6ba0034b79d43b22fb5c203652b2789ffb5c09eed56edb8b08e9b7ed98bd7eb78199b5863ef5774d040308a2d"}, {&(0x7f0000000140)="2dfefab9a25b901fe46055b18d75ff5ed97795b075e2085489eb47cd4d8563f65c00aeac0dd9dd4ee1a8b5e8f8ca4bba0a5f33d7f1cb67681c51f960858158e7b1be0a6b8a49a0a6cfaa2f25c81175e3dbd6818777bf99675fdc81e774f8a0a45619cc009b1654"}, {&(0x7f00000001c0)="ceeafe9eb203ba632ca9b7defe938aa18125bceab2d6174fff3158f054b8992a3f53d0d084cc9491331cd683b6c75ed2fa4dd31676c9aac0aedc104f5486f6e8ea532310016c750827e1c09008c3b21c33927f8ee4db22b7c9107f507fab3c915c7b99a4976ee1c465c0b5de156ad256bdd9dee483aa7a22cf7754da7ff75bc034b275216e78fac0d692f63b08ae5ec04ef847eac3ccb7c02b9c47a79593acfbe42619b5316555daec66a67f28ed6ce419aad5c076964aa6156063e6daa17fdd9b85303bc72d08d27abbc3c5a9a45c5e5c280a2b6dcdd98db1e7a3d55bf6a2ac5a111c37f2a4c8c35ea0bcdbf84a0367af2ec5145b993f20ba"}], 0x1000000000000149) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/03/28 12:54:55 executing program 6: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="000007000700000000000000000000000000f1935d0e8320efbe"], &(0x7f0000000300)=0x16) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000340)={"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"}) close(r2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) getpgid(0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x200, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r6, 0x4004ae86, &(0x7f00000000c0)=0xfffffffffffffffc) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockname$unix(r6, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/28 12:54:55 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xfffffebc) r3 = gettid() connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000200)) tkill(r3, 0x1000000000016) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x83, 0x3]}, &(0x7f0000000140)=0x8) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x5, 0x2, {0x0, 0x1, 0xfffffffffffffaef, 0x3, 0x80}}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000280)={0x0, @multicast1=0xe0000001, 0x4e21, 0x1, 'ovf\x00', 0x28, 0x8000000000000000, 0xc}, 0x2c) 2018/03/28 12:54:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x6, r1, 0x1}) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f00000001c0)=0x1d) setsockopt$inet6_buf(r4, 0x29, 0x27, &(0x7f0000000040)="19f827a2de767fc923d148fc7cf390e496e1969b3253fd28c522822e6cad408bc83a2bf3bc06e0bff8743518f3b39b372a6276bfe2dfd9e10e518ff816549e5395ebea35423a73b76fca1728288746", 0x4f) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x28, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x1}]}]}, 0x28}, 0x1}, 0x0) 2018/03/28 12:54:55 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0xfffffffffff7fffd) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0xffffffffffffffd3, 0x10001}, 'port0\x00', 0x10, 0x8, 0x4, 0xfffffffffffffff9, 0x6, 0x0, 0xe72, 0x0, 0x4, 0x1000}) r1 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/dsp\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x6c, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e24, 0x3, 'sed\x00', 0x1, 0x401, 0x6f}, 0x2c) ioctl$int_in(r0, 0x5421, &(0x7f0000001000)) 2018/03/28 12:54:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xdf, 0x7, 0x1ff, 0xc81, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x6, 0x4, 0xde8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r2, 0x53ae, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x200}, 0x98) 2018/03/28 12:54:55 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x2, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000200)={0x103ff, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101200, 0x0) setrlimit(0x0, &(0x7f0000000240)={0x92, 0x7fff}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xd, 0x2ddd2b4a26d0d100) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x111200, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000180)={r3, 0x6, 0x5, r4}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000280)={0x9, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x88) 2018/03/28 12:54:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000bfcfee)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000039ef7a)=""/134) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000001ffffff002900002005000000e8544c6899927375bd44a5d2f7b99bc5ac66562c"], 0x10}}], 0x2, 0x0) r3 = dup(r0) bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x4542c203c8395c65, @my=0x0}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) fchdir(r2) 2018/03/28 12:54:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) uname(&(0x7f0000000000)=""/245) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)=ANY=[@ANYBLOB="1400000002070101000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/28 12:54:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd8, r1, 0x308, 0x70bd28, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x13}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) close(r0) 2018/03/28 12:54:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0800000000119072ac2368aa9cf3975ee604b95803a4eb5a5a1db8e4fc440ca8a50ee4617e18ef5258381abe5a4b37e507783d3424b78005a2df3b0e1b1008fd6c0702d5126d25fd27faf29a4ce3210b16e100000000000000000000000000000000000000"], &(0x7f00000000c0)) 2018/03/28 12:54:55 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x4, 0x200) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x11c, r1, 0x20, 0x70bd2b, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x94f7}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x5}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x11c}, 0x1, 0x0, 0x0, 0x885}, 0x20000000) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x100000000008003, 0x20000000}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/03/28 12:54:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x40000, 0x0) accept4$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="28cbfccaa5302a351073180836a4764422a6a76da532446e9a56abb08a0fe868", 0x20}], 0x1, &(0x7f0000000280)}, 0x0) rmdir(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/6, 0x6}, {&(0x7f00000007c0)=""/129, 0x81}], 0x2, &(0x7f0000001ac0)=""/115, 0x73}, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000280)=0x5) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="010f00000937"], &(0x7f0000000300)=0x6) 2018/03/28 12:54:55 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x10000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) mmap(&(0x7f000044a000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/03/28 12:54:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000087cfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x80000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/18) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000aef7a)=""/134) 2018/03/28 12:54:55 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e9", 0x1, 0xfffffffffffffffb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$invalidate(0x15, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f000076fff4)={@multicast2=0xe0000002}, 0xc) r4 = memfd_create(&(0x7f0000000300)='.\x00', 0x2) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000380)=0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xb03315c, 0x8de8}, &(0x7f0000000540)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000580)={r5, 0xfff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00000003c0)='rxrpc\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='.\x00', r6) r7 = socket$inet_sctp(0x2, 0x10000000005, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}}, &(0x7f0000000840)=0x8c) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000005c0)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000880)={r8, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000003f40)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0xe5, 0x4e20, 0x800, 0xa, 0xa0, 0x80, 0x2e, r9, r0}, {0xc234, 0xfffffffffffffff9, 0xffffffffffffff8f, 0xffffffffffffff01, 0x5, 0xfffffffffffff001, 0x7, 0x5}, {0x1, 0x6, 0xe7bb, 0x7f}, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x5, 0xeaf, 0x5, 0xffffffffffffff7f}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) keyctl$setperm(0x5, r1, 0x8000008) 2018/03/28 12:54:55 executing program 5: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003dc0)=[{&(0x7f0000001080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002380)}, {&(0x7f0000002400)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003900), 0x0, &(0x7f0000003d00)}], 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000003dc0), 0x27f, &(0x7f0000003e40)=ANY=[@ANYBLOB="0c000000000000000017000000000000"], 0xc}}], 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10001) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000140)=0x100000001) 2018/03/28 12:54:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x2a2e46e4, 0x3, 'client0\x00', 0xffffffff80000000, "90e9c26f6ad49829", "9d91b31ae5ca593cdac8383f5342f4bc7bf274239b2bb26f8b4939981f76d5c6", 0x7, 0x4}) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x31c}], 0x1000000000000157, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xe, 0x40, 0x2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x554bbb8f}, &(0x7f00000001c0)=0x8) 2018/03/28 12:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x8) 2018/03/28 12:54:55 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) dup2(r0, r0) 2018/03/28 12:54:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x9) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f000003a337), &(0x7f00009dfffc)=0x4) 2018/03/28 12:54:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001580)=0x14, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x1, &(0x7f00000015c0)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES64=r0], @ANYRES16=r0, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]]], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], r1}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000200)=0x3ff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)) 2018/03/28 12:54:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000280)={0x11, 0x18, r1, 0x1, 0x0, 0x6, @random="fdac6834a7f2"}, 0x14) socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6) 2018/03/28 12:54:55 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010029bd7000fddbdf25030000000400050004000500080003cca41ebd003b000000080002000a000000"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x800) 2018/03/28 12:54:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0xcf, &(0x7f00000004c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000f119b85900"], &(0x7f0000000480)) 2018/03/28 12:54:55 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000002c0)=[0x8, 0x7]) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) io_setup(0x5, &(0x7f0000000040)=0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x403, 0x80000) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0xcef, r2, &(0x7f00000000c0)="31515d21f7b1a222c2df3952253fc95599fe66e960cb3f22adbd56ce76057ef340799cf7fe473b70256e63e41ecdfd0cd877fb485b019f52c44cebc4e41a53c71dc1b8aee56c2ed8ee4c92b19783626b28a740c1a2fe4ef85c6dbda89d50a31f93457d31ff3df7d71445bc3f8d41495802a1fb430eab6ebc176d8d8518b100cb74f9e7160626653e8aca478c9650105b606a4a4f0f24258e7309", 0x9a, 0x6, 0x0, 0x0, r4}, &(0x7f0000000200)) 2018/03/28 12:54:55 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) dup2(r1, r0) 2018/03/28 12:54:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0xce0, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/03/28 12:54:55 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) dup(r0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7fff, 0x20480) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0xcee, 0x6e6, 0x665, 0x3c}, &(0x7f00000000c0)=0xfffffffffffffe8d) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000200)={0xff, 0x6, 0x7, 0x4, 0x8, 0x100000000}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x6) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x400000, 0x0) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000100)=r1) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000001c0)=0x5) 2018/03/28 12:54:55 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000180)=""/112, 0x70) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ptrace(0x8, r1) 2018/03/28 12:54:55 executing program 7: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = getgid() getgroups(0x40000000000000ea, &(0x7f0000000200)=[r0, r0, r0]) setregid(0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x5, 0x16f8, [0x20000240, 0x0, 0x0, 0x20000c50, 0x20000c80], 0x0, &(0x7f0000000100), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x18, 0x80f7, 'nr0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa8, 0xa8, 0xe0, [@cluster={'cluster\x00', 0x10, {{0x1, 0xfe5, 0x8}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@random="63eb688c5af1", 0xffffffffffffffff}}}}, {{{0x19, 0x25, 0x887e, 'ipddp0\x00', 'bcsf0\x00', 'sit0\x00', 'bpq0\x00', @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x858, 0x8c8, 0x900, [@u32={'u32\x00', 0x7c0, {{[{[{0x6, 0x3}, {0x8, 0x3}, {0x8, 0x1}, {0x7, 0x3}, {0xd4c9, 0x1}, {0x20, 0x2}, {0x92, 0x3}, {0x7d, 0x2}, {0x1, 0x3}, {0x6, 0x3}, {0x3, 0x3}], [{0x7, 0x6}, {0x1, 0x6}, {0xec6, 0x80}, {0x80000001, 0x3000000000000}, {0x5, 0x9}, {0x1, 0x80000000}, {0x1, 0x1}, {0x0, 0x68}, {0xfff, 0x3}, {0x8, 0x1ff}, {0x6, 0x932}], 0x9, 0xa}, {[{0x7, 0x3}, {0xe3, 0x3}, {0x1, 0x3}, {0xaef}, {0x5}, {0x9, 0x1}, {0x4, 0x3}, {0x5, 0x2}, {0x6, 0x3}, {0xb7ed, 0x3}, {0xfffffffffffffffe, 0x3}], [{0x8, 0x1000}, {0x9, 0xba}, {0x80000000, 0x1f}, {0x0, 0x1f07}, {0x1, 0x6}, {0x10001, 0x400}, {0xee, 0x9}, {0x10001, 0xffffffff7fffffff}, {0x100000000, 0x7}, {0x0, 0xccbc}, {0x8ee, 0x1}], 0x3}, {[{0x100000000, 0x1}, {0x0, 0x3}, {0x1}, {0x0, 0x2}, {0x1, 0x2}, {0xffffffff, 0x3}, {0xa047}, {0x84, 0x2}, {0x4}, {0x80000001, 0x3}, {0xfa1b, 0x3}], [{0x1, 0xff}, {0x5, 0xbb58}, {0x7, 0x3ff}, {0x4, 0x40}, {0x1ada, 0x3}, {0x4, 0x2}, {0x3f, 0x80000000}, {0x4, 0x7fff}, {0x7fffffff, 0x7419}, {0x2, 0x5}, {0x7, 0x7}], 0x3, 0x4}, {[{0x2, 0x1}, {0x9}, {0x4, 0x2}, {0x401, 0x2}, {0x9, 0x1}, {0x4, 0x3}, {0x671, 0x2}, {0x2, 0x1}, {0x1, 0x2}, {0x6, 0x3}], [{0x7, 0x54}, {0x4, 0xcc9d}, {0xa93, 0x8}, {0x7, 0xe0000}, {0x0, 0x2}, {0x100, 0x400}, {0x81, 0xcc8d}, {0xb, 0x3}, {0x8, 0x7}, {0x7, 0x20}, {0x10001, 0x68}], 0xb, 0x3}, {[{0xdbdd}, {0x8, 0x2}, {0x0, 0x1}, {0x80000001}, {0x1, 0x2}, {0x1000, 0x2}, {0xfffffffffffff9c7}, {0x6459}, {0x1, 0x3}, {0x424c, 0x2}, {0x2, 0x3}], [{0x3, 0x1}, {0x8000000000, 0xffff}, {0x4334, 0x3ff}, {0x40, 0xffff}, {0x7f, 0x4}, {0x3, 0x100000000}, {0x4, 0x1}, {0x3, 0x9}, {0x8000, 0x10000}, {0x2, 0x9}, {0x1, 0x2f}], 0x0, 0x5}, {[{0x64, 0x2}, {0x20, 0x3}, {0xe623f80, 0x1}, {0x2}, {0x1, 0x1}, {0x0, 0x7f14aa1d9287f8d6}, {0xef90, 0x3}, {0x9, 0x1}, {0xea0e, 0x3}, {0x614, 0x2}, {0x5ce0, 0x3}], [{0x100000000, 0x7}, {0xffffffffffffffff, 0x9}, {0x0, 0x8}, {0x0, 0x800}, {0x4, 0x9}, {0xeb2}, {0x4, 0x9c0}, {0x5, 0x7fffffff}, {0x0, 0x6}, {0xaf9, 0x741}, {0x401}], 0x4, 0x4}, {[{0x274, 0x3}, {0x2, 0x3}, {0x61}, {0x3}, {0x100, 0x1}, {0xfff, 0x3}, {0x7ff}, {0x3, 0x3}, {0x1, 0x1}, {0x4, 0x3}, {0x81, 0x1}], [{0x1, 0x99}, {0x2, 0x7}, {0x9, 0xfe00000000000000}, {0x8000, 0x6}, {0x4, 0x4}, {0x200, 0x990b}, {0x202, 0x4}, {0xbfb, 0x3}, {0x6, 0x9}, {0x2, 0x1}, {0x2, 0x1}], 0xa4, 0x5}, {[{0x4, 0x3}, {0x10000}, {0x8001, 0x3}, {0x9, 0x2}, {0x2d94, 0x3}, {0x1, 0x3}, {0x6, 0x1}, {0xff, 0x1}, {0x8, 0x2}, {0x0, 0x2}, {0x7, 0x3}], [{0x5, 0x10001}, {0x8, 0x100000000}, {0x1, 0x100}, {0x101, 0xe7}, {0x4, 0x274}, {0x8000, 0x6}, {0x80000000, 0x800}, {0x0, 0x5}, {0x100000000, 0x356c}, {0x8, 0x2}, {0xe6e2, 0x8}], 0x7, 0x1}, {[{0x3}, {0x9, 0x2}, {0xff}, {0x968, 0x3}, {0x4}, {0x40, 0x2}, {0xc3d, 0x2}, {0x800}, {0x2, 0x3}, {0x5}, {0x3f, 0x3}], [{0x2, 0x1}, {0x101, 0x20}, {0x89a, 0x816}, {0x10001, 0x800}, {0x1, 0xfffc000000000000}, {0x13c1}, {0xa89, 0x800}, {0x8, 0x1}, {0xffffffffffffffe1, 0x8}, {0x6, 0x9c8}, {0x7, 0xc99}], 0x4, 0x9}, {[{0x8, 0x3}, {0x9, 0x3}, {0xb2c}, {0x3}, {0x81, 0xa7d949695dbeb81b}, {0x7, 0x3}, {0xcd24, 0x3}, {0x51af, 0x2}, {0x60e, 0x2}, {0xfffffffffffffc01, 0x1}, {0x2b4, 0x1}], [{0x365991f4}, {0x7fff, 0x3}, {0x7fff, 0xfff}, {0x7f, 0x8}, {0x8}, {0x100, 0x100000001}, {0xff, 0x7ff}, {0x118, 0x9}, {0x7, 0x5}, {0x0, 0x475f}, {0x4c0d, 0x1}], 0xb, 0x1}, {[{0xffffffffffff6576, 0x3}, {0x7f, 0x3}, {0x9, 0x3}, {}, {0x2, 0x3}, {0xab, 0x3}, {0xffff, 0x3}, {0x3, 0x3}, {0x10000, 0x3}, {0xe44f}, {0xfffffffffffffff8, 0x3}], [{0x6bd}, {0x8001, 0x80000000}, {0x75af, 0x200}, {0x3f, 0x99}, {0x40, 0x200}, {0x1ff, 0x2}, {0x0, 0x400}, {0x101, 0x3f}, {0xfff, 0x7}, {0x81, 0x800}, {0x430, 0x8}], 0x7, 0xa}], 0x6, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x8, 0x89ed, 'syzkaller1\x00', 'ip6tnl0\x00', 'gre0\x00', 'vcan0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x118, 0x190, [@mark_m={'mark_m\x00', 0x18, {{0x8, 0x776, 0x2, 0x1}}}, @connlabel={'connlabel\x00', 0x8, {{0x6, 0x2}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x3ff, 0x1ff, 0x0, 0x0, 0x0, "d599fea1a66d41f22c329ab403f9313ca8abe74d46038eb2ca78a201c0f2fd9412454553cf44e8386dda9dd34779d3341fcf5b7e4006fdfa4fadc913fbd3b7b1"}}}}, {{{0x0, 0x5061df2fda10c0ae, 0x6004, 'irlan0\x00', 'erspan0\x00', 'tunl0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0xff], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20, {{0x0, 0x4, 0x2, 0x6, 0x5f, 0x8}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x1, [{{{0xb, 0x0, 0xa01, 'eql\x00', 'nr0\x00', 'ip6tnl0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0xff], 0x990, 0x990, 0x9d8, [@among={'among\x00', 0x8c8, {{0x1b64, 0x6, 0x0, {[0x2, 0x401, 0x8, 0x9, 0x5, 0xb37, 0x9, 0xaf67, 0xb6a, 0x6, 0xf4dd, 0x2, 0x100, 0x7, 0x1, 0x8000, 0x9, 0x100000000, 0x1000, 0x6, 0x7, 0x200, 0x257, 0x0, 0x40, 0xfffffffffffffffe, 0xa4, 0xd114, 0x8, 0xdb3b, 0x0, 0x80000000, 0x0, 0x40, 0x3, 0x5a1, 0x6734, 0x9, 0x3, 0x4, 0x6, 0x1, 0x8, 0x3f, 0x0, 0x7, 0x51, 0x100000001, 0x39, 0x80000001, 0x2, 0x9, 0x0, 0x800, 0x2, 0xf641, 0x5, 0xffff, 0xff, 0x3, 0x8001, 0x0, 0x5, 0xc3, 0x3, 0x8, 0x3, 0x7, 0x401, 0x100, 0x4, 0x3, 0x8, 0x311b, 0x4, 0x8, 0x1, 0x0, 0xfffffffffffff800, 0x1, 0x5, 0x1, 0x100000001, 0x4, 0x7f, 0x7, 0x7, 0x4, 0x7, 0x1, 0x0, 0x4, 0xb13e, 0x3, 0x1dc, 0x28b, 0x8001, 0x9, 0x61b, 0x7f, 0x6, 0x4268, 0x0, 0x7, 0x7, 0x3, 0x2, 0x0, 0x100000000, 0x7, 0x0, 0x10001, 0xfff, 0x5, 0x0, 0x3, 0x26, 0x9, 0x9, 0x9, 0x200, 0x0, 0x7, 0x6, 0x4, 0xffffffffffffffff, 0x3, 0x0, 0x500000000, 0x3, 0x7fffffff, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffe, 0x5, 0x200, 0x1, 0x6bf, 0x8, 0x6, 0x8000, 0x6, 0xe69, 0x1, 0x1, 0xbe3, 0x401, 0x26b, 0x4000000000000000, 0x27, 0x6, 0x2, 0x0, 0xfff, 0x6bf, 0x9, 0x8, 0x3, 0x4, 0x31c, 0xfffffffffffffffa, 0xec99, 0x100000001, 0x3, 0xa54, 0x7, 0x3a, 0xf91, 0x7, 0x2, 0x7fff, 0x20, 0x9, 0x40, 0x1, 0x2, 0x7, 0x1f, 0x7, 0x200000000, 0x3, 0x8001, 0x2, 0x4, 0x1, 0x4826, 0x1, 0xfffffffffffffffb, 0x3, 0x749a, 0x6, 0x20, 0x8000, 0x4, 0x21, 0x0, 0x1ff, 0xfffffffffffeffff, 0x5, 0x9, 0x7d1, 0x3, 0x401, 0x0, 0x8, 0x81, 0x7ff, 0x9, 0x0, 0x6, 0x75, 0x5b, 0x6, 0x2, 0x9, 0x9, 0x1, 0x10001, 0xff, 0x6, 0xfffffffffffff000, 0x1, 0x8, 0x3f, 0x6, 0x7, 0xffb, 0x101, 0x5cb6, 0xfffffffffffffff7, 0x8, 0x7, 0x7, 0xa131, 0xe8b, 0x6, 0x0, 0x8, 0xeeb3, 0x20, 0x5, 0x2, 0x6, 0x233, 0x81, 0x5, 0x8, 0x1, 0x8, 0x1, 0x1, 0x2, 0xffffffffffffff3f, 0x8, 0x81, 0x4, 0x7], 0x8, [{[0x80000001, 0x200], @broadcast=0xffffffff}, {[0x7], @multicast2=0xe0000002}, {[0x1, 0x3ff]}, {[0x1, 0xc4], @loopback=0x7f000001}, {[0xf4e, 0x4], @multicast2=0xe0000002}, {[0xfffffffffffffffd, 0x100000001], @multicast1=0xe0000001}, {[0x1, 0x3ff], @multicast2=0xe0000002}, {[0x10001, 0x8000], @rand_addr=0x2}]}, {[0x0, 0x4, 0x80, 0x1, 0x8, 0x81, 0x5, 0x31, 0x2, 0x8000, 0xe382, 0x9, 0xfffffffffffffff8, 0xe76, 0x1, 0xfffffffffffffff7, 0x9, 0x5, 0x6, 0x5e4b, 0x1ff, 0x100000001, 0x3, 0x2, 0x7, 0x5, 0x7fffffff, 0xfffffffeffffffff, 0x5, 0x4, 0x7ff, 0x20, 0x2, 0x1, 0x8, 0x4, 0xdbf, 0x5, 0x6, 0x9, 0x4, 0x7, 0x6, 0x3, 0x7, 0xacce, 0x2, 0x9, 0x3, 0x4, 0x7f, 0x7, 0x100, 0x4, 0x3, 0x8b, 0xffffffffffffffe1, 0x2, 0x0, 0x4, 0x5, 0x1f, 0x20, 0x7, 0x401, 0x1, 0x0, 0x6, 0x40, 0x81, 0xffffffffffff0001, 0x2e24, 0x4, 0x0, 0x9, 0x1f, 0xc2, 0x8, 0x0, 0x3c56, 0x9, 0x100, 0xa5e, 0xeb81, 0x8, 0x3, 0xffffffffffff15a6, 0x2, 0x10000, 0x4, 0x7fffffff, 0x23add54a, 0x80000001, 0x34a, 0x4, 0x2, 0x8, 0x2, 0x4, 0x7f, 0x40, 0x4c, 0x1, 0x400, 0x0, 0x4, 0x1ff, 0x7f, 0xe9a, 0x7, 0x100, 0x81, 0x6, 0x9, 0x3, 0x8, 0x8, 0xb5db, 0x7fffffff, 0x1f, 0x1, 0x3ff, 0x7, 0x5, 0xffff, 0x56, 0x46fc, 0x1, 0x9, 0x9, 0x56a9, 0xfffffffffffffffa, 0xcf36, 0x7ff, 0x3, 0x69, 0x800, 0x3, 0x44, 0x0, 0x3, 0x7ff, 0x3, 0x3f, 0x1000, 0xfffffffffffffff7, 0x80000001, 0x74, 0xf0, 0x100000000, 0x7f, 0x2, 0x4, 0x4, 0x7, 0x100000001, 0x4, 0x3, 0x800, 0x6, 0xff, 0x3f, 0xfffffffffffffff7, 0x3ff, 0x8, 0x2, 0xfffffffeffffffff, 0xffffffff, 0x4, 0xff, 0xc200000000000000, 0x7, 0x101, 0x81, 0x0, 0x101, 0xfffffffffffffc01, 0x6, 0x101, 0x9, 0x1ca, 0x7, 0x6, 0x10000, 0x1, 0xa1f4, 0x1, 0x10001, 0x581, 0x8, 0xbb, 0x10000, 0x1, 0x200, 0x0, 0xfff, 0x800, 0x10001, 0x7, 0x8001, 0x3, 0x2400000000000, 0x1, 0x7, 0x9, 0x7f, 0x8000, 0x3, 0x2, 0x5, 0x3ff, 0x1, 0x1, 0x2, 0x80000000, 0x5, 0x5, 0x8, 0x0, 0x0, 0x9, 0x9, 0x63, 0xffffffffffffff57, 0x9, 0x8001, 0x8de5ab1, 0x1, 0x80, 0x9, 0x5, 0x100000000, 0x2, 0x0, 0x8001, 0x7, 0xffffffff, 0xffff, 0xffff, 0xe1d0, 0x10, 0xe35, 0x7ff, 0x80, 0x3, 0x800, 0x1af, 0x5, 0x200, 0x7df351f9, 0x4, 0x6, 0x4, 0xfffffffffffffc9a, 0x80000000, 0xff, 0x5340], 0x6, [{[0x3ff, 0x8], @broadcast=0xffffffff}, {[0x100000001, 0x100], @rand_addr=0x8001}, {[0xad9b], @multicast2=0xe0000002}, {[0x80, 0x1]}, {[0x1c0000000000, 0x1], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x8000, 0x3f], @rand_addr=0x1ff}]}}}}, @cpu={'cpu\x00', 0x8, {{0x5, 0x1}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x8, 0x5}}}}]}]}, 0x1770) 2018/03/28 12:54:55 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x200001, 0x2243a5ca83de57d, &(0x7f0000000140)=@raw=[@ldst={0x3, 0x3, 0x3, 0x0, 0x0, 0xfffffff4, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2b}, @generic={0x2e, 0x2fb2fb5d, 0x8001, 0x4cf}, @jmp={0x5, 0x3, 0x0, 0xf, 0xa, 0xffffffff, 0x8}, @map={0x18, 0x6, 0x1, 0x0, r0}], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xb9, "6f9e2f615f8bedf44b9dfbceb9df306026e7b5ba63161f15add09ba4d75d29ea0f6a0e0494c58e5015d34b477b57b39b9c3b41cb4e87f2b53177db181d991adca82dfbf8dfbf7b71fe8a6948c24b4f8f3655939b7080b70e2b341294909e610ce2cfd224701960b756efe52ed640a5d9311f5ccd63eeb6c5e427094ac2e22563178df36d752e475777b40c0a2609b9a40251acfcb8152e2bc84823d1fa81f9cb0d784f59c1369692e11d9b19c123892b37afe0c353bbe5d838"}, &(0x7f00000000c0)=0xc1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r3, 0xb104, 0x20, 0x8001, 0x7fffffff}, &(0x7f0000000300)=0x18) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r1, 0x4) dup2(r1, r2) [ 64.168841] QAT: Invalid ioctl [ 64.185533] QAT: Invalid ioctl 2018/03/28 12:54:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4}) r3 = dup3(r1, r2, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) 2018/03/28 12:54:55 executing program 4: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x5c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'wlc\x00', 0x8, 0x4, 0x2}, {@rand_addr=0x100000001, 0x4e21, 0x10001, 0x7, 0x2, 0x6}}, 0x44) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x47060240}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x104, r1, 0x10, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x349}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0xe}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x40000}, 0x4000010) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x7) [ 64.209479] QAT: Invalid ioctl [ 64.221270] QAT: Invalid ioctl 2018/03/28 12:54:55 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01e8ff00080000"], 0x20) write$rdma_cm(r0, &(0x7f00000002c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000080), r1}}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa0000000000000020", @ANYPTR=&(0x7f00000024c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0xfffffe3f) 2018/03/28 12:54:55 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c06ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/28 12:54:55 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x3, 0x1, 0x6, 0x5}}) readv(r0, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) 2018/03/28 12:54:55 executing program 1: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x4, 0xe88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'gre0\x00', 'teql0\x00', '\x00', @random="87767c5581b4", [], @link_local={0x1, 0x80, 0xc2}, [], 0x920, 0x958, 0x988, [@among={'among\x00', 0x858, {{0xaa, 0x0, 0x0, {[], 0x4, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @rand_addr}, {[], @multicast1=0xe0000001}, {}]}, {[], 0x1, [{[], @multicast2=0xe0000002}]}}}}, @pkttype={'pkttype\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'yam0\x00', 'vcan0\x00', 'ip6gretap0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xd8, 0x150, 0x1a0, [@m802_3={'802_3\x00', 0x8}, @cluster={'cluster\x00', 0x10}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "b7dc75d50e588f0b6d624a166ac1ff29951d6f43009c3ffac8763804a275879d16504a4bbdc78f10651974d0c152998b8affdc08e75a85729c6a72b61bc8e60b"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00', 0x400}}}}, {{{0x5, 0x20, 0x8884, 'yam0\x00', 'bond0\x00', 'gre0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0x2ac7be06f15237cf, 0xff], 0xc0, 0x108, 0x180, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@rand_addr=0x7, [0xffffffff, 0xffffff00, 0xff, 0xff000000], 0x4e22, 0x37, 0x3, 0x4e22, 0x10, 0x20}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"a1dd01ca15f44bb03228e90f738418fcdd9ccb709df84d3d07767df626c5"}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x5, 0x4a3, 0x1, 0x0, "1b8d265dbdab71f0c3ec92ece967085e08095933e7ea9dbd8acc2bc371af8337332e32ab23e1786abae80c1bc271c58dacc975421fff16eba9a40814a0701981"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x10, 0x88ce, 'bcsf0\x00', 'erspan0\x00', 'gre0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xb0, 0x100, 0x150, [@connbytes={'connbytes\x00', 0x18, {{0x100000001, 0x9, 0x3}}}]}, [@common=@log={'log\x00', 0x28, {{0x6, "db634f8357ea804568f5f85d0fe2cf9730a958f5d582279c91c5ce935408", 0x1}}}]}, @common=@log={'log\x00', 0x28, {{0xfffffffffffffffe, "8c7efe9631167b05e7a6ba99adc489718b2a4c8a4c3524826487f2585eed", 0x4}}}}]}]}, 0xf00) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x4c0003) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000013c0)=@nat={'nat\x00', 0x1b, 0x5, 0x590, 0x140, 0x0, 0xffffffff, 0x0, 0x0, 0x4c0, 0x4c0, 0xffffffff, 0x4c0, 0x4c0, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d4, 0x3, 0x0, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x9, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e20, @port=0x4e24}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xff, 0xffffff00], 'tunl0\x00', 'ifb0\x00', {}, {0xff}, 0x3c, 0x10aaa4f7, 0x5, 0x8}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x12, 0x4, 0xfffffffffffffffe}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e22, @gre_key=0xce1c}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0xffffffff, 0xff, 0xffffff00], [0xff0000ff, 0xffffff00, 0xffffffff, 0xffffffff], 'bpq0\x00', 'ip6gre0\x00', {0xff}, {}, 0x3b, 0x100000001, 0x4, 0x10}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xb, 0x1, 0x7, 0x1}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x3ff, 0x4}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffff00, 0xff000000], [0xff, 0xffffffff, 0x0, 0xffffffff], 'syzkaller0\x00', 'bond0\x00', {}, {}, 0x3e, 0x0, 0x2, 0x40}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}, @ipv6=@dev={0xfe, 0x80, [], 0x11}, @icmp_id=0x68, @icmp_id=0x68}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) 2018/03/28 12:54:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0xfffffffffffffedd, 0x80000001, 0x471, 0x20}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='s', 0x1) 2018/03/28 12:54:55 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000e64ff0)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffd) socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r0, 0x4, 0x40800) 2018/03/28 12:54:55 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000200), 0x4) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0x4243e73af3a9ff1b, &(0x7f0000000180)={&(0x7f0000000080)=@mpls_newroute={0x0, 0x18, 0x410, 0x70bd2c, 0x25dfdbfb, {0x1c, 0x34, 0x30, 0x4, 0xff, 0x0, 0xff, 0x7, 0x2000}, [@RTA_TTL_PROPAGATE={0x0, 0x1a, 0x9}]}, 0x28}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setparam(r3, &(0x7f0000000100)=0x100) 2018/03/28 12:54:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@mpls_delroute={0x44, 0x19, 0x300, 0x70bd25, 0x25dfdbfe, {0x1c, 0x80, 0x10, 0xffffffff, 0xff, 0x3, 0xc8, 0x7, 0x2800}, [@RTA_DST={0x28, 0x1, [{0x6, 0x7, 0x7fff, 0x2}, {0x9e, 0x4, 0x9, 0x9}, {0x7, 0x2, 0x3, 0x52a}, {0x214, 0x4, 0x15, 0x6}, {0x7fff, 0x9, 0x6d36995f, 0x8}, {0xfffffffffffffffb, 0x8, 0x5, 0x1}, {0x81, 0x6, 0xf92, 0x7d}, {0xb7, 0x1, 0x2, 0xffffffff}, {0x0, 0xffffffffffffffe1, 0x0, 0x4}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/03/28 12:54:55 executing program 5: r0 = epoll_create1(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0xc1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005f8ff4)) read$eventfd(r1, &(0x7f00000005c0), 0x8) 2018/03/28 12:54:55 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d54ff8)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0cd9399715e1bf6bcaba8c8440224a5e870ffdbd11d243fc102c72bbd37b82a486a6948149601d45d34eaedb79a1192f6556f4601db8facd524f28b1093c814d9f65972880ab9a04062ff04e7ef4bd3b994dc3e4b2dde177b36cfc7c04fec20eb3ed06fa8557c121670958ccb2db2ab4ce51a33edd4ea8b6bf2177a000e3691006a2aafeadb1a12c831c6a77fdebc2968ad90f6e68e3b7e7fc52a6b57a2489c60ae0f55f80f4cf7e91ab325b6222a5a843115d7d04cfee93fe43983d4a6bdc127e21a914f391340b5eea0fddff4f7efeba0fa069"], &(0x7f0000040000), 0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000000180)='./control/file0\x00') 2018/03/28 12:54:55 executing program 2: r0 = socket$inet(0x2b, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x1, 0x1) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000440)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'nr0\x00'}}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) recvmsg$kcm(r3, &(0x7f0000000340)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/155, 0x9b}, 0x2000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rootfs\x00', 0x1000000, &(0x7f0000000180)="53f3b60d5cd348d84ba16851f2eaeb003150ccbdcf8367a789c14f2bd0a7200f0c8f31ea7051542929aa5036b9882d600392fc050c096097b9b4e5527ac56018b3776fbb949ecedde28c5f39389911ccf98056dd43540a85650f54b2f939fcc52f") pwritev(r3, &(0x7f0000000780)=[{&(0x7f00000000c0), 0x324}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendfile(r1, r3, &(0x7f00000ddff8), 0x102000001) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'syzkaller0\x00', {0x2, 0x4e21}}) 2018/03/28 12:54:55 executing program 0: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) 2018/03/28 12:54:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40000, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x3) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/26) syz_open_procfs(r4, &(0x7f0000000080)='ns/cgroup\x00') r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) sendfile(r3, r5, &(0x7f0000e64ff8), 0x8) 2018/03/28 12:54:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x173}}]}, 0x5c}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400000202000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) 2018/03/28 12:54:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)=0x5) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = gettid() r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x20500, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x80000000, 0x2, 0x80000001, 0x3, 0x0, 0x9, 0x0, 0xd, 0x5, 0x6a4, 0xffffffffffffffc0, 0x8, 0x100, 0x0, 0xb42, 0xf0, 0x0, 0x7fff, 0x1, 0x3f3, 0x10000, 0x5, 0xfffffffffffffff9, 0xf30, 0x800, 0x10001, 0x8, 0x1, 0x6, 0x6, 0x6, 0x3ff, 0xfffffffffffffff8, 0x76, 0x40, 0x4, 0x0, 0xffff, 0x2, @perf_config_ext={0x8, 0x6}, 0x10, 0xfffffffffffffffe, 0xcf, 0x2, 0xffff, 0x48, 0x65}, r3, 0x10, r4, 0x2) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x404000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) accept$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/28 12:54:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) 2018/03/28 12:54:55 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x500, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48000}, 0x4880) fchmod(r0, 0x2) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000180)=0xf4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000001c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000240)={0xffff, 0x1, 0xdf, 0x1, 0x100000001}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000280)) r3 = accept4$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10, 0x80000) tee(r0, r2, 0x6, 0x8) execveat(r3, &(0x7f0000000340)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000380)='/dev/qat_adf_ctl\x00', &(0x7f00000003c0)="a900", &(0x7f0000000400)='/dev/qat_adf_ctl\x00', &(0x7f0000000440)='IPVS\x00', &(0x7f0000000480)='%\x00', &(0x7f00000004c0)='filter\x00', &(0x7f0000000500)='+\x00', &(0x7f0000000540)='IPVS\x00'], &(0x7f0000000700)=[&(0x7f00000005c0)='IPVS\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='filter\x00', &(0x7f0000000680)='system\'#]ppp0system&`\x00', &(0x7f00000006c0)="a9757365725b00"], 0x500) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000740)={@remote, @rand_addr, @multicast2}, &(0x7f0000000780)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000007c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x20) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000840)={0x7fffffff, 0xb1d6, 0x1, 0x8, 0x2, 0x7}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000880)) personality(0xd00000f) fcntl$notify(r3, 0x402, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000008c0)=r0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000a00)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000b00)=0xe8) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0xf, 0xa, &(0x7f0000000900)=@raw=[@jmp={0x5, 0x7, 0xb, 0x0, 0x4, 0x2, 0xffffffffffffffff}, @generic={0x400, 0xffffffff00000001, 0x7, 0x9b24}, @ldst={0x0, 0x1, 0x3, 0x1, 0x0, 0x100, 0x5}, @map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0xb, 0x1, 0x0, r0}], &(0x7f0000000980)='GPL\x00', 0x7, 0x2f, &(0x7f00000009c0)=""/47, 0x41000, 0x1, [], r5}, 0x48) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000bc0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000c00)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000c40)={r7, 0x1}) fgetxattr(r6, &(0x7f0000000c80)=@known='security.evm\x00', &(0x7f0000000cc0)=""/254, 0xfe) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000dc0)={r4, 0x6}, 0x8) renameat2(r0, &(0x7f0000000e00)='./file0\x00', r0, &(0x7f0000000e40)='./file0\x00', 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000e80)) getpeername$packet(r0, &(0x7f0000000ec0), &(0x7f0000000f00)=0x14) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000f40)=0x8000) 2018/03/28 12:54:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x10}}, [0x8, 0x4, 0x80000000, 0x5f, 0x100, 0x6, 0x4, 0x3, 0x5, 0xf7d8, 0x7fffffff, 0x5, 0x0, 0x2, 0x8000]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x80000000, @dev={0xfe, 0x80, [], 0x14}, 0x3}}, 0x1f, 0x401}, 0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340), 0x8) 2018/03/28 12:54:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x440000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) dup2(r0, r1) 2018/03/28 12:54:55 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r1 = syz_open_procfs(0x0, &(0x7f0000000380)="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") fdatasync(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) r3 = accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r2, 0x6, 0x2a4fc928f85328a4, 0x5, 0x1}, &(0x7f00000001c0)=0x18) 2018/03/28 12:54:55 executing program 6: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x40000000000a, 0x4, @tid=r0}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000853ff0)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{r1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000b5eff8)={0xffffffffffffffff}, &(0x7f0000e6fff0), &(0x7f0000685000)={0x77359400}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffffffffffffb2ac, 0x40200) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x8001, 0x2, 0x3, 0x100]}) 2018/03/28 12:54:55 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) chroot(&(0x7f0000000040)='./file0\x00') sendmmsg(r1, &(0x7f0000009340)=[{{0x0, 0x230, &(0x7f0000002b80)=[{&(0x7f0000001a00)}], 0x1, &(0x7f0000002bc0)}}, {{&(0x7f0000004e80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20}}}, 0x80, &(0x7f0000004f40), 0x0, &(0x7f0000001140)}, 0x7}, {{&(0x7f00000086c0)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ifb0\x00'}}, 0x80, &(0x7f0000008b80), 0x0, &(0x7f0000001180)=[{0x30, 0x101, 0x20, "0b9c454e691e89da76939ff580eb5f4bb9d9804a2d808f1b30cad391"}, {0x1010, 0x117, 0x1, "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"}, {0x58, 0x114, 0xfff, "ca73d84b0353b400025a5a01381c734ca108c123ed0f867dd55939249e29923654ff42b63dd991f9b7ab1cc659a3339d82bd90e144846ea3321add430efdbffd95b0357b"}], 0x1098}, 0x1}], 0x3, 0x0) 2018/03/28 12:54:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) recvfrom$unix(r0, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)=@abs, 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100, 0x404000) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000180)=""/107) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) syz_open_dev$vcsn(&(0x7f0000001380)='/dev/vcs#\x00', 0x3ff, 0x80000) recvmsg(r2, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000200)=""/236, 0xec}, {&(0x7f0000000300)=""/95, 0x5f}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)}, {&(0x7f00000013c0)=""/223, 0xdf}, {&(0x7f00000014c0)=""/79, 0x4f}], 0x6, &(0x7f00000015c0)=""/125, 0x7d, 0x75a8}, 0x60) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000001680)=""/31) shutdown(r1, 0x1) migrate_pages(r3, 0xffffffffffffffff, &(0x7f00000016c0)=0xdd, &(0x7f0000001700)=0x5) 2018/03/28 12:54:55 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) keyctl$chown(0x4, r0, r1, r2) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xfffffffffffffffb, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3fffffff6ff64000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867d00000ef1"}) [ 64.593486] QAT: Invalid ioctl [ 64.600142] QAT: Invalid ioctl [ 64.605616] QAT: Invalid ioctl [ 64.620244] QAT: Invalid ioctl [ 64.625535] QAT: Invalid ioctl [ 64.632172] QAT: Invalid ioctl [ 64.667259] QAT: Invalid ioctl [ 64.671557] QAT: Invalid ioctl [ 64.675877] QAT: Invalid ioctl [ 64.682762] QAT: Invalid ioctl [ 64.687739] QAT: Invalid ioctl [ 64.691110] QAT: Invalid ioctl [ 64.697420] QAT: Invalid ioctl [ 64.702375] QAT: Invalid ioctl [ 64.706145] QAT: Invalid ioctl [ 64.709459] QAT: Invalid ioctl [ 64.712700] QAT: Invalid ioctl 2018/03/28 12:54:56 executing program 2: r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x200) lseek(r0, 0x8000000000, 0x1) 2018/03/28 12:54:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x440000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) dup2(r0, r1) 2018/03/28 12:54:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0xffffffffffffffe1}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x40) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000100)=""/29) memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3", 0x1}], 0x1, 0x0) sync_file_range(r0, 0x2, 0x0, 0x7) 2018/03/28 12:54:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="0fdd6bbd7ae9d7ac9375bb9b4115e86c00f961ab627a8220a4895b7105698891a55b904f9119715cf2afbcfdbf34012b0b54a3f89133e11b6228aa18af4cc5bf75bb4c7e7b424b970a7e90ea0bdce67e418d5dfa46681f5925746a34ac52c4916faa0fc795995e165dc0f43d28b4eb3ad4df6e", 0x73, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000040)={0x0, &(0x7f0000000440)}) 2018/03/28 12:54:56 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000001f00)=@nl=@proc, &(0x7f0000001f80)=0x80, 0x80000) sendmsg$nl_route(r0, &(0x7f00000020c0)={&(0x7f0000001fc0)={0x10}, 0xc, &(0x7f0000002080)={&(0x7f0000002040)=@ipv4_getroute={0x14, 0x1a, 0x408, 0x70bd27, 0x25dfdbff, {0x2}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) sendmmsg$alg(r1, &(0x7f0000001e00)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="6132147afb9cce052f44657aee28999fe5fc01acd8f5588c39be9f970b4624431441d8d64f1b98c7f1a1733627e06f11f3954ad080cb6fb1ae70642802c1c93eb549c3d100ffb53d3307a45e832f41f5e7f6729cf009476bb6291906be5c59312b76c4dcdfb8eb8b03ec1972ab9da6a1afb9e66f10da8c4d7cc53d239a03d1f019d070860aad8d038d49192e1cc63a64a3e8178a045ae77d0d5491b50ac3c4ac960a2610eb07d71f759f634f7cad6df26d562fb274720311ce78b24b12307466798459a0b5a72ed457924d1fc326c4ab5890793a7af2ab8cef7c3d2e109ffe04aa983d78ec4628e9d3a2714a", 0xec}, {&(0x7f0000000140)="70bac6a577a6cb4f3713c5b0f2b2175ee8547d7fd1d4a3b1d084ec94a6636a53089abc002cd9d43c85fd19770262119e9fe4f816152ef35f24ec94cd97c4bf09fa128c2edf5a4942686ecdb951a9f90cc3380f68289620bf6d8a9d4e1983c75f845f9c3aa21e8fe218914fb5f94e1181c78af51b8d71d1102a6d4b0bb4b9619a3e70e00d4065f1cf13c61891", 0x8c}, {&(0x7f0000000200)="a4b191248e7497f0219438326488cc66300a3eb315e6213359dc77cda5190d60d9a83e1ce912268d5b718c0c86941a2b973bf5f98a3d4e2fd21a02eb", 0x3c}, {&(0x7f0000000240)="112cad3d36e23043a4e6192518fc021de9c3aee4cf9eacf5e4249d8513ed43db5a077476b8932ba5d08513135eb27945db126e34077ee4ede75af869ff9feea2cc147320eb69fe53a41608a144984734f2ca565f3c184416dac6e8554b7b2b1e3110dc426efeb9f3b0ba6000668379c21d868646deca6cc9bf3b41b7fa2c83a97999e45fca03839480623b775f8d4a3a1d7d0952bae4850dbafea9e3dda048e964cce6044be692b1b59dbb5ee747d6b52fe777aa21ac87f7c76566299d642beba2c00085de53b2b9e38f818a9705688cc8", 0xd1}, {&(0x7f0000000340)="14c284bad94417bb9145e7a3c8b0ce27f949f4fcd8b721320f19aad449", 0x1d}, {&(0x7f0000000380)="901a9e26135bae1696a2dd4235a09bd887f16c21704e192ee7bea605d87843bdc954dfe69b17b3b4c0a57394c23f4183c67fd5e96f1d7befd22a89a0365d0977cdafdb5c7b4330d4dffa916c070bfbe6d533e19d890afdd361d089753f51f148c2e01359c02d0618880cb31311f97f04fbcac6b69c9eb78f6d1729a20d793ef536a1eec68f332d2aad0c8d55ffb7f12e26", 0x91}, {&(0x7f0000000440)="8863aa42ac816aa0cdcef4f38426541a90a8fa3b4cb1728b253d3cec34dbf2a6386357e15eaf7a67ca34ee4cce20ef9e07e6bf8a89d9415c00bed8184186168f19c29c25bbc48b163132c3", 0x4b}], 0x7, &(0x7f0000000540)=[@iv={0xb0, 0x117, 0x2, 0x98, "6b8192142dd1e9f865beba36c186e04dd2ece27065d7291be235bd4c772dac58e52e9ef747044ba16860ce98881257a59441a0cc7f27c110294eea59fc73c6614d2eb0b40bfefb84be9729b5e86e5b796e5a3207d449f9d8d81d8ea6728e0532ebd09050d5cb49f82eba44bee3200ccbc46ea2d08b456b06170021369221cb2c6bdbd73ad0ee64bbe846517e9f86f8c2439c64131f3ea008"}, @iv={0x110, 0x117, 0x2, 0xfb, "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"}, @iv={0xa8, 0x117, 0x2, 0x93, "608a0e47f365de5e5a5019d4c4b235cbf5727f84adbeb4d88f2770957f9e213bca88df4e62474cb15d9d33973bcf77c61296c1a09243ca8d3a741e660b9ff64ae062e3cb47b86a7e45ea659950a1091cccd933020d5acfa78906cd8be1dd9e030c275b35cbff567d8b28c227f71795c38eb40a8524d3ed44a6252e59d2128c858ecf3183e8dd25a7163b4ea6c23056b47f8b10"}], 0x268, 0x4}, {0x0, 0x0, &(0x7f0000001980)=[{&(0x7f00000007c0)="c0059094b07efe511969aa221a807aaa216e15f303ec515036d13c25c24dc6c8b1c4cabebff658fec5", 0x29}, {&(0x7f0000000800)="541abc9ba61b40111f8efabfa781212ab34a03cd16b80522eb81701738ec458b7ac4bd28cdbbcfb6ce854d559b10bae9a6a352737fed9ddf283e4dfc2711986d84e5db1b4d6d00041e135301bd16727da36cd33991612462cd9c8a525a9be40d89dfa98469e0fc3bde77ccdc7f886bff5a2d0cbb53", 0x75}, {&(0x7f0000000880)="790342e778e74929e36bbfaea66575450ccac6883c9b5e0169c40afc07e2590aa33959573a1789061d", 0x29}, {&(0x7f00000008c0)="cc7b284c5ae20ce54b1c6b8ddac725011ac2dd43690032b51e319f58146db22803648fab6044dbdda1fd209736d694a6f50af4277f3c9ccd02afe386cea42c3da5c865478ab98b8943676450437a3910727b11230cf855b7d9b02eafd558a106be3048a01836897658d1045c59160a5335bc9e9a6ae5", 0x76}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="9f9b3afbdf76aa760b77ee421d0715ba0f99f073993bd59cce34f915207f2db8821699c711e866c7f3eb50b9a8697f581dae39beac448d70da", 0x39}], 0x6, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001a00)="3d878e39fb1922decb47bc4f4ca558041350753ab21e56204d3d980e688cc078a668494b9852012a2cf9e46b4dc127912559898718607ae3c041df707456530802fdad531e0f1f624684a0aeb5c33900a293cda7083b85224348afa524757b64b59c85a3859069b4f8cd000dfb2ab7b8ca", 0x71}, {&(0x7f0000001a80)="f498f9d16f0fcae9772ee9ba249572e6b8e46d95bcd59b4d8b864dd7f15c1dc08606cc40463c678be830f408b4172ad7024fa8097114f823c64936dd3d0aac6dee6e10041ae23b33fbd8eeb55b18", 0x4e}], 0x2, &(0x7f0000001b40)=[@iv={0x68, 0x117, 0x2, 0x4e, "f1ed01c5130e9cbc308e38f972b30177076a9816e4079a88b904ffba71af3a47b1fb2e876a1fe1a3a0ab73f64117e6d63114dbea8d4f2c6a339903540222119a334e30e3dd998874aa975f450852"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}], 0xf8, 0x4000}, {0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000001c40)="3ff163acde8e8ade7f2d9c49d0bffd9f55a4ec34378759f2b0a47007409cf39da9dabf7d04c7813d121e1a23df02336ae060380ef24fa2de29abd3889e7195fd037590b08550e0172f5290fe493ee6657b93bd677c1177ed4026901c9533", 0x5e}, {&(0x7f0000001cc0)="f5834d13408f73c3311feded9ab5e243d07a2a39926490a0b4156c7507d3d06969f5ab94fb974eb89ce9ea7c32e1892b46c9aa855069b2f972499d928f72c926e75ba9f7cfa5289cdd24816565cc154527995fe4154db6f51c2388fafee2ef73f44e99c9a205f2a50446ff4adf4fd7cf11d333c648da5c53a0ec06a3bd31ad49329940e8c837eb005ba816c4045f44913b47b1b410f1698ac30dd8b8acd5c7aff7c958dcf7ef4d810346fb33eb9731ec0c79af10f16cfe64844b505d32da303b26e3dee84d5a6524396cf4bdac98a107ee1e14719c5ae8ce7aaa2c83b0a07ad9d229acd061f379ced80d17214ac503ba578c", 0xf2}], 0x2, 0x0, 0x0, 0x10}], 0x4, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2271, &(0x7f0000001000)) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000004000)=0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x4) ftruncate(r2, 0x0) close(r1) 2018/03/28 12:54:56 executing program 5: r0 = memfd_create(&(0x7f0000000dc0)='/dev/ashmem\x00', 0xe627d04daf50f1c3) fchmod(r0, 0x9) 2018/03/28 12:54:56 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000001280)={@random="ff3997ffcd00", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @empty, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000000000)="260000001a0053eb91000ef9ff090000000000000015e0f1ff609b000000ec5501bfde8b017f", 0x250) recvfrom$ipx(r0, &(0x7f00007ef000)=""/4096, 0x1038, 0x0, &(0x7f0000000040)={0x4, 0x0, 0x0, "933249611e5e"}, 0xffffffffffffffad) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/95, 0x5f}], 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/215, &(0x7f0000000180)=0xd7) 2018/03/28 12:54:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/llc\x00') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x1, 0x100000001, 0x2}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) msync(&(0x7f0000a45000/0x3000)=nil, 0x3000, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x8, 0x7, 0x8, 0x2}, {0x3f, 0x7ad8, 0x0, 0x4}, {0x3ff, 0x8000, 0x80}]}, 0x10) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/03/28 12:54:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0a722ae2ea419655fd2237db42f5c2f0e", 0xa9}], 0x1, &(0x7f00000001c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc9, "6781fb30280fda4065c208a1285ef2a7eb5363e418aa75780b10690976221ff5353031bd91653f1e160661b34d78b99455b217cdfdf2ba8f7f1331215ff1b617648986ee4b313ee29930cc4dfc27f6682b2edb2ae01f2ed1fe1596c76f1631b6d6896618c701827ed8186a7facbf73961495f1e6ed4e0fbe398be78907430ce1c36dd8b8fde8b82a1168e3088767fc025ede946629dd0aae375783240d642e7077bc96dc48012143c853ac4bea4eb85e664900de948e3abb8dacc3f97bc99f84a61267507c228db752"}], 0x188, 0xfffffffffffffffc}, 0x8000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) getpeername$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r1, r3, &(0x7f0000ccb000), 0x357) 2018/03/28 12:54:56 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f00000af000)}, 0x0) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x84010, r0, 0x0) 2018/03/28 12:54:56 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) memfd_create(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x9) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f000000dff3)) 2018/03/28 12:54:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200a02, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x1, 0x80000001, 0x8000, 0xc06, 0x9, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x140000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffe}}, 0x7, 0x100, 0xd, 0x4, 0x1f}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) connect$ipx(r1, &(0x7f0000000080)={0x4, 0xfffffffffffffff9, 0xab, "d852d9ffd04f", 0x9}, 0x10) 2018/03/28 12:54:56 executing program 7: r0 = socket(0x5, 0x800, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="3b20791f88f1fb9f39095e7305ea882bddd1d07bc4e30e8ec1ae6fc745ac66da02d49d450e6f8350c93e7b5431713cf36f3cf43029b00a82fc16c460fa0e52f77d1c39d222f4b99c2fab590958f0f539ade7c9d88f7c20b86d245600b7c3ba8ed61117adefa60d5914debb938f5d6b2baa4c4300359f7b9fc84abc7b2e225acafa76be0bef2c3f615413627e6d68a1a8ecbc54c7606107e38058b2") recvfrom(r0, &(0x7f0000000140)=""/95, 0x5f, 0x20, &(0x7f00000001c0)=@ax25={0x3, {"292b9db9ef627e"}, 0x4}, 0x80) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)=0x400024) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffe33) shutdown(r0, 0x1) 2018/03/28 12:54:56 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) fremovexattr(r2, &(0x7f0000000200)=@known='security.capability\x00') syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) 2018/03/28 12:54:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2000000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7a, 0x82a00) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000100)=""/88) 2018/03/28 12:54:56 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000140)=&(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)=ANY=[@ANYBLOB="00dfffffff000000"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000180)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) 2018/03/28 12:54:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x4000)=nil) r2 = getegid() syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x6003, r1, r2, 0x800, 0x1000) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000280)=""/129, &(0x7f0000000340)=0x81) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x5, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140)=0x2, 0xcacdad097b90307c) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/03/28 12:54:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xffffffffffffffd0, 0x8200, 0x45, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x8e, 0x7, 0x2, 0x0, 0x101}, &(0x7f0000000180)=0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000473000)=[{0x8, 0x9}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/28 12:54:56 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00000000c0)='.', &(0x7f0000000100)='.') r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000240)={r4, &(0x7f00000001c0)=""/95}) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000280)={0x8, 0x1c, 0x1, r3}) rt_tgsigqueueinfo(r1, r2, 0x21, &(0x7f0000000080)={0xc, 0xe4, 0x9, 0x7}) 2018/03/28 12:54:56 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x80000000, 0x690200) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000440)=""/253) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0xffb8, &(0x7f0000000300)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{}, 'port1\x00', 0x0, 0x0, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/28 12:54:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000c4e000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000760ffc), &(0x7f000008cffc)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x44001, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0x400, 0xdfc}) 2018/03/28 12:54:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23}}}, 0x84) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="19005900464cf91a5aff38204dec54a5e186d9050000006b51a9efc95be80f4e51480567c1d3fb1e233521ab983234c9ae110e0774c8ae95bc395ab2ea5368f3"], 0x18}, 0x1}, 0x0) 2018/03/28 12:54:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001, 0x1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/28 12:54:56 executing program 7: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\x00', 0x1, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944c82dd184301c190894ff1726f78d0e89edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r2, r3, r2}, &(0x7f0000001540)=""/45, 0xfffffffffffffdfc, &(0x7f0000001600)={&(0x7f0000001580)={'sha1-generic\x00'}, &(0x7f0000000180)}) 2018/03/28 12:54:56 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x400f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/28 12:54:56 executing program 6: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/nfsfs\x00') signalfd(r1, &(0x7f00000000c0)={0x81}, 0xfffffffffffffc3d) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x6) 2018/03/28 12:54:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)="5572655f746378ed00000000000400000000000000", 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+30000}, {0x77359400}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000039c000)=0x9, 0x4) 2018/03/28 12:54:56 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setreuid(r2, r3) mq_notify(r1, &(0x7f0000000200)={0x0, 0x1f, 0x1, @thr={&(0x7f0000000180), &(0x7f00000001c0)="0a4318f0d95c7656c4452a771536f7720f0207916d81971405adb33bfe4c609c12dcbea03f"}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2100, 0x0) mmap$binder(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x8, 0x800000080011, r4, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000000140)) 2018/03/28 12:54:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x200200, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000400)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000003c0)=""/38) rt_sigaction(0x36, &(0x7f0000000280)={0x7fffffff, {0x7}, 0x10000003, 0x1}, &(0x7f00000002c0), 0x8, &(0x7f0000000380)) r2 = openat(r1, &(0x7f0000000340)='./file0\x00', 0x3ff, 0x8) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x401) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0xfff, 0xff}, 'port1\x00', 0x21, 0x10000, 0x7ff, 0x5, 0x6, 0x1f, 0x8, 0x0, 0x1, 0xffffffffffff72c4}) inotify_init() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) tee(r2, r0, 0xbb0, 0x1) r3 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x3, 0x0) linkat(r2, &(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000500)='./file0\x00', 0x400) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000480)={0x1c61, 0xb66, 0xb6}) 2018/03/28 12:54:56 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @empty, [{[], {0x8100, 0x1, 0x2}}], {@x25={0x805, {0x1, 0x7, 0x1b, "d1df21cc717816a98cf070554b388a5f366739e359095b92bdd6b2df991517884233fab352642ab1f43bd6fc79685b970f47dcf845be6c1db0"}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x1, 0x0, 0x80008bb) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x44, 0x3}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) 2018/03/28 12:54:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) waitid(0x0, r1, &(0x7f0000000140), 0x4, &(0x7f0000000180)) recvfrom$llc(r0, &(0x7f0000000040)=""/87, 0x57, 0x10020, 0x0, 0x0) 2018/03/28 12:54:56 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x5, 0x18, [0x2, 0x7, 0x70, 0x791091e, 0x1, 0x1]}) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000002c0)=0xffff) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xfffffffffffffff9) poll(&(0x7f0000000480)=[{r1}], 0x1, 0x1) 2018/03/28 12:54:56 executing program 3: clone(0x4000000, &(0x7f00000003c0)="9ac1fc7df577d2b7ca406ab14cb495b442b4aeeaa5565269b2b8bc515b81224a9c8e57f5088533e5cfc332b2a0612e3d6b3586183a716249fce4b6e9c651c93aa075db45ca00b03237fa7996a126b1169b8f6d49a83e94124947fc3a548aa520020d4528703973dc9bc52bb88d53115200cb4df1d1defb2769d07cec53944b52fde97f5b67a25997d5821e3c60f4fc1dbe067930f9a36b2f6b98a77cdf290142203aa20ef50e472c", &(0x7f00004c4000), &(0x7f00000002c0), &(0x7f0000000200)="832e65a5000713401c60e0aab5eb8f4eb1777421b205db9f1740900f86236e0ff0541b8721623efb4a65032bb2607d2605f0379a3ccf1ac32799892b76adb19ea0c20fa26501a6ecbc6dd1cef53aee1dfa81435f60a9214cf8e4edd3388a1f90a5df2e79ea0ff516792893525b405c7efe35d5f71fcf2ee794296bc0b9bf25aa8cc5fff6e446") r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) inotify_init() write(r1, &(0x7f0000000040)="62253f5e9367abd7f2f7765d458b231662cb6e7e5a334ceb7b857507df29abcb32ff2981d7549d961fa7387d820583a63a3fe53b0f99190effcd69e967e89b8fe40d589aacb6c927c4f87cc0c0810e66b63cf5eb1ca688703e9368cbb3080ea2cf259f5ec5a1954f08c2e097abf99f", 0x6f) pread64(r1, &(0x7f0000000300)=""/26, 0xc91003403ade78d5, 0x0) 2018/03/28 12:54:56 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x1}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096, 0x2000000041100, 0x1}, 0x6d) 2018/03/28 12:54:56 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xb44, 0x8000, 0x26, 0x5, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x89, "df118bda958bf4555d47a82c8e328f8e30a6265c83f3d4161df9353d03c577f4f8a1704758aef1c80d7bc2efce1c924b94dee10fc4f0eab6c3b125f915f93a14fa9cdd08d803ee16299337dfd51d48d6cd003e9ef0d5b426c537e538fe8708a1924ba19849ff07da56dbe9947681f33cd6dbd16c21dc9602a1d0c65b50d1de0cfd43f6cdd9c4d27902"}, &(0x7f0000000200)=0x91) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x8095}], 0x1, &(0x7f0000034000)={0x77359400}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000001880)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x50005}, 0xc, &(0x7f0000001840)={&(0x7f0000001740)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r4, @ANYBLOB="00012bbd7000fbdbdf25110000000c000200080005eb000040000100080001000a000000080008004c08000008000200ef000000080004004e200000080002002f0000000c0006006e6f6e6500000000080005000100000800000200080005000000000008000800ff000000240002000800040067dc00000800080000000000080002004e20000008000b000a0000000800040080000000080005002000000008000500ff0f00000c000100080001000200000008000500b7260000"], 0xc4}, 0x1}, 0x81) semtimedop(r0, &(0x7f0000000000)=[{0x8, 0x1100}, {0x0, 0x0, 0x800}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/03/28 12:54:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xb, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() 2018/03/28 12:54:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x100) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xe) 2018/03/28 12:54:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x6, 0x8, 0x3, 0xcfd, 0xe52f, 0x80}, 0x867}, 0xa) 2018/03/28 12:54:56 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/03/28 12:54:56 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) 2018/03/28 12:54:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000000)=""/230, 0xe6, &(0x7f0000000100)=""/247, 0x0, 0x2}}, 0x68) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x141100, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000003c0)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x8, 0x8, 0x6}) 2018/03/28 12:54:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/68, 0xffffffffffffffb0}], 0x1, 0x400000) 2018/03/28 12:54:56 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/03/28 12:54:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000080)=0x9, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d90fa7)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x48084) r2 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) shutdown(r2, 0x1) 2018/03/28 12:54:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r0, 0x40085500, 0x7fffffffffffffff) r2 = socket$inet(0x2, 0x3, 0xffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffffffff00000001, 0x10, 0xfffffffeffffffff, 0x1b}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r3, 0x5}, 0x8) 2018/03/28 12:54:56 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=""/13}, 0x28) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e24, 0x1, @empty, 0x7f}, 0x1000, [0xfff, 0x20, 0x7fffffff, 0x694, 0x7, 0x9, 0xfffffffffffffff9, 0x6681]}, 0x5c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) 2018/03/28 12:54:56 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f0000000200)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ftruncate(r1, 0x800) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') syz_fuseblk_mount(&(0x7f0000000180)='./control/file0/file0\x00', &(0x7f00000001c0)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r1) 2018/03/28 12:54:56 executing program 6: mq_open(&(0x7f0000000280)='GHL\x00', 0x40, 0x0, &(0x7f00000002c0)={0x0, 0xbbffffe, 0x6765}) 2018/03/28 12:54:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0xffffffffffffffff}) socketpair$inet6(0xa, 0x804, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x8, 0x200, 0xcae, 0x5, 0x0, 0x0, 0x400, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0xfffffffffffffe01}, &(0x7f0000000280)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040), &(0x7f00000001c0)=0x10) 2018/03/28 12:54:56 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x2844, 0x400) r1 = socket$inet(0x2, 0x100000002, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x68c, 0x7, 0xd3c7, 0x7fff, 0x8000}, 0x14) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) 2018/03/28 12:54:56 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000e93ff8)={0x0, 0xfffffffffffffade}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x100000000039503c, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ff9000/0x7000)=nil, 0x7fffffff, 0x1, 0x2, &(0x7f0000ff8000/0x3000)=nil, 0x1}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x1000, 0x80000000000c33a]) 2018/03/28 12:54:56 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x10000000000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000006}, 0x3) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf69f", 0x29}], 0x1, &(0x7f0000000800)}, 0x0) 2018/03/28 12:54:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000180)={&(0x7f0000000200)=@rc={0x1f}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000100)}, 0x8000) accept(r1, 0x0, &(0x7f0000000100)=0x3a4) [ 65.273734] ÿÿ: renamed from bcsh0 2018/03/28 12:54:56 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x1, 0x70, 0x1, 0x2000, 0x6, 0x401, 0x0, 0xf8, 0x1, 0x2, 0x9, 0x100, 0x101, 0x2, 0x3, 0xffffffffffffffff, 0x6, 0x1, 0x0, 0x1ff, 0x9, 0x2, 0x101, 0xa55, 0x48fba968, 0x771c, 0x3, 0x3, 0x6, 0x0, 0x2, 0x8, 0xfffffffffffffffd, 0x9, 0xffffffff80000001, 0xfffffffffffffc01, 0x7fffffff, 0x7, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7}, 0x800, 0x5, 0x9, 0x1, 0x3ff, 0x101, 0x4}, 0xffffffffffffff9c, 0xb, r0, 0x2) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x8001, 0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x80000) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000140)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000380)=[{0x64}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/28 12:54:56 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/243, &(0x7f0000000000)=0x48b) 2018/03/28 12:54:56 executing program 3: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) 2018/03/28 12:54:56 executing program 6: socket$packet(0x11, 0xa, 0x300) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/rtc\x00', 0x80001, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000f80)="d207b21c997847858abf5b05c7cd411fb8d8bc9c3f0fb100b1ba909b19eea9d0b4a9bd1d86ab2dec2f1d60a743e4c9623c3f807b7f23ca9a218c088730744c568c87cc52269b8a2242bad941243d9be500b7ba5a4b4e7b8eb2b5d6") ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000f40)={0x8001, 0xffffffff, 0x3}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001040)={0x6, 0xe5fb}) syz_emit_ethernet(0xe81, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x1}) 2018/03/28 12:54:56 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ptrace$peekuser(0x3, 0x0, 0x7fffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) sched_getattr(r1, &(0x7f00000002c0), 0x30, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') pivot_root(&(0x7f0000000180)='./control\x00', &(0x7f00000001c0)='./control\x00') setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) rmdir(&(0x7f000015dff6)='./control\x00') ioctl$void(r0, 0x5451) close(r0) 2018/03/28 12:54:56 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x1}) 2018/03/28 12:54:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000600)) 2018/03/28 12:54:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r0, r1}) recvmsg$kcm(r2, &(0x7f0000001800)={&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000740)=[{&(0x7f0000000700)=""/10, 0xa}], 0x1, &(0x7f0000000800)=""/4096, 0x1000}, 0x0) 2018/03/28 12:54:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xc000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r2, &(0x7f00000000c0), 0x3) sync_file_range(r0, 0x0, 0x0, 0x7) 2018/03/28 12:54:56 executing program 4: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r1, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) r3 = gettid() fcntl$setown(r1, 0x8, r3) tkill(r0, 0x16) 2018/03/28 12:54:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x1000709, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/28 12:54:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="983dd18f5ba87ff7f4494775d123a5b55e819b11c754ece32b214fd69961e38f1797ea2e1a5ea9c9271ada06ef328e9a67ff65bd9d570cd239001d7fa5d5915df0e145d64244e6c278e78008c423b5e726b1c0b2a8898a94c509f1d701035c7ce04b6de96d11cce59df0cc931f4fc20d8afbe7b7970dd68c3f9d3dcd76758c4b1a7f539e59d73b60d83955ce5a835e4543c8385943543f0b575c80710ad22f9a95d583e82966d3", 0xa7, 0xffffffffffffffff) keyctl$update(0x2, r1, 0x0, 0x0) 2018/03/28 12:54:56 executing program 5: r0 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmdt(r0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x30f, &(0x7f00000001c0)}, 0xffffffffffffffd7) 2018/03/28 12:54:56 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0), 0xff63) mkdir(&(0x7f0000000040)='./file1\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x122) ioctl$TCSBRK(r2, 0x5409, 0x3) 2018/03/28 12:54:56 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xffffffff) bind(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x0) socketpair$inet(0x2, 0x1, 0xc000000000000000, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xbe, "615f262050ca03da3dc6461c27efc2833466e5cc9034453b3e432e2f95c5a6bc6b09bdb25476f906a4816de5bb6df48ac5957c5ca27c8049401deb2a656305682e279c72ee9769a8e791ebd67a6219e13010f8c6c759d0d3d4b332398c58e0862729bc735140e96a37c59f4664996a07fcca1b1e8a79dc72241b7229b540f735170da180262cab4e50a9e5890dab541a62eb48668b0ce4fd5a480eb0c895a1341c7531ea2db8b1bec0ece4e0f826a1e1c796bff7ed426218cdaf9296de74"}, &(0x7f00000002c0)=0xc6) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/03/28 12:54:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="001000000000000000a7f51021733be84a15ed4a655000000000f1fee347df2c910cffca81de2b15ce12bfbdd3577ea30680ecd6427fa7729d257704821447d3a35964f1282204b6f25309498732917cc870447919e125705e2f16663145e1866018c3ca35a637d5914ea146d53bb3090bfb923f3efe3481cceec7468c299623b98e69ce499cd31e9e65bbe6533cf268d09b69e63c1d42c351a758fd4ae746fc180ea445753ca2194d3547579d27698d", 0x200002, 0x0) socketpair(0x0, 0x806, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) r3 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040)=0x7fffffff, 0x4) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000001c0)=""/158) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f00000001c0), 0x0) r5 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x20010, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000000140)) read$eventfd(r3, &(0x7f0000000080), 0xfffffd6b) 2018/03/28 12:54:56 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x100, 0x1, {0x0, 0x7530}, {}, {0x0, 0x0, 0x0, 0x80000000000000}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x4004) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=@random={'system.', '\x00'}) 2018/03/28 12:54:56 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/46) 2018/03/28 12:54:56 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="2000000000005c4966e060551f300000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x8c}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x30, 0x1ac, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ip6gretap0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/03/28 12:54:57 executing program 4: r0 = socket(0x10, 0x803, 0xd0) write(r0, &(0x7f0000000280)="a00000001a001bed0000132100f404ffff0f36e9addad3a212c66a5bd7408000774926965623dc1b8ff28f1b8c20d77b97721f14f2a9d0e94d7389a45e8f440233e7d390762d71ac0004000010000000c36920f1aaa52f19530f8f63db93feb033587ad1e0750db38f699bf9eb2d427c3615ffb55afde541246e04d06a19c83b2dab3394bf2c31cc9ec2aec1af0ff99b4e208b1b62ddf9005cc1c706589711641b9d5b078d51d3486406cd4dac4aac3336a1c827332d00e2b45e5e178abdd8f4bf2a83176a70b78e47d4949139a1e9562c8a72", 0xd3) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') mbind(&(0x7f0000b65000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000), 0x400, 0x0) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) socket$inet_smc(0x2b, 0x1, 0x0) ptrace$peek(0x2, r2, &(0x7f0000000380)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) r3 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x8001, 0x103000) unlinkat(r3, &(0x7f0000000400)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000440)=0x1, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x628a3400}, &(0x7f00000001c0)=0x8) 2018/03/28 12:54:57 executing program 0: prctl$setmm(0x59616d61, 0xffff7fffffffffff, &(0x7f0000783000/0x2000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='oom_score\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x80100) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f00000000c0)=0x5, 0x4) 2018/03/28 12:54:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x20000040002, 0x84) sendmmsg(r0, &(0x7f00000014c0)=[{{&(0x7f0000000740)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000a80)="f7", 0x1}], 0x1}}], 0x1, 0x4000041) 2018/03/28 12:54:57 executing program 3: r0 = socket(0x10000000a, 0x2000000002, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xaa, 0x8, 0x800, 0x1000, 0x7f, 0x1, 0x7fffffff, 0xca7, 0x200, 0x6f80, 0x80000000}, 0xb) 2018/03/28 12:54:57 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x7fffffff, 0x6, 0x80000001}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/03/28 12:54:57 executing program 5: socket$inet6(0xa, 0x803, 0x2) [ 65.713654] binder_alloc: 11973: binder_alloc_buf, no vma [ 65.719361] binder: 11973:11975 transaction failed 29189/-3, size 40-0 line 2963 [ 65.729779] mmap: syz-executor4 (11985): VmData 35217408 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. [ 65.750905] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/28 12:54:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x4002, r1, r2, 0x6, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000000c0)=""/188, &(0x7f0000000000)=0xbc) r3 = accept4$inet(r0, &(0x7f0000000380)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x7859, @empty, 0x8}}, 0x5, 0x10001}, &(0x7f00000004c0)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000500)={0x8, 0xd4f, 0x8009, 0x0, 0xfffffffffffffffc, 0x7, 0x7f, 0x7, r4}, &(0x7f0000000540)=0x20) [ 65.779156] binder: 11973:11991 ioctl 40046207 0 returned -16 [ 65.791892] binder_alloc: 11973: binder_alloc_buf, no vma [ 65.797597] binder: 11973:11988 transaction failed 29189/-3, size 40-0 line 2963 [ 65.818683] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/28 12:54:57 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000000, 0x800) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}, 0x4e20}, {@in=@multicast2=0xe0000002, 0x0, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/28 12:54:57 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000040)='../file0\x00', &(0x7f0000000100)=""/175) r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x80, 0x800) accept$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) pause() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0xe2a5, 0x4e23, 0x1, 0x4e23, 0x0, 0x2, 0xa0, 0xa0, 0x0, r1, r2}, {0x1f, 0x0, 0x1000, 0x2, 0x3f, 0x401, 0x2, 0x80000001}, {0x7f, 0x7fffffff, 0x0, 0x3}, 0x1, 0x6e6bbb, 0x2, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x6c}, 0xa, @in=@rand_addr=0x1ff, 0x34ff, 0x3, 0x3, 0x0, 0x0, 0x6, 0x100000001}}, 0xe8) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) write(r0, &(0x7f00000005c0)="1a03debd3c6d3e04490402c6b79526ea64e5d4aba81feaab9a74c9befd766196ba30157dec2fb4fa8f9fe176ad644f94a0eb307b0ead41b33969babfeeccf19327a7a738f576e145c7a1227956ae823ebb5943032d05977ca32c57773964bc59a4770c110d357922b32bc48ce08f1aa549733b0572465237f65b0383b48b8d7b9e377878cabd663184c3b172bd087314667b421df5e1922d673c34c930bac994411ea2ade9cbbcb7bcf204304091369ec342", 0xb2) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='../file0\x00') accept4$ax25(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10, 0x800) 2018/03/28 12:54:57 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000100), 0x7, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000280), 0x1) futex(&(0x7f0000000000), 0x4, 0x4, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) 2018/03/28 12:54:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000040)={{0x0, 0x7530}}, &(0x7f0000000080)) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/28 12:54:57 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f00000000c0)}, 0xc100) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="98d45020c48194c726c46b0caa71743e92522c1d595cd18d397bcca007eb588a1d1dd141ef10c1c9b12141e050bb59270053a3d7f4f48b4dceb3a54dc8cfd8c68c201881048abb59974041d6697ae15f74be84778bbf7abf4e066179773d6c25df0e6c84dce050551a5709e163093a7bf50efb9d1033f378acd410482ab895ce648225f830143400b6d7cd85af91cca62b2f1798f9750b572e765fb3544801a65b69faac4aa36eccf23bd5c0ac55c978c775fbd0aff5422764bcdef50f5fd2fb5f70aa3a263f0606747220959c849da58fd718553cea444ec2b503b0f0f30408df62fc19b2f0d58bc1fcd13be2e087665d00b064c3a203a01db59b6bf151beb10370a89661b88ca7305c20191e7d130772ae4bd47f7afcb2f0bcf8abfe5df676a884e6c48910cc74b90c6dc4480fd554d08219ecb0b77e970df41986d7d79818fadf9f40f12525586e6ad25a64cd2fa65871f5b4f465fc62339b1502c049a43f805db47fa418a44514199ccee421bbd2a1a568a309425f7de87d9e86f210e362abdc142c9e89486052e27e2226626adde52a7248599fa705e849c43ca6019468e6e4da9d0197e6c8b0ceee6a6537d5c77c72a7147e993dbc1ff25cb88f427005c76ea2a206baa00a5316e83c161da9f7871599eb8ffb8a0e0cfc52be50a741147e97d4f16ca5e0bf92a9669c1ace4a30624e0f052b05529fa52970a06d8fdfb45cb97ea78f4a23b2cbb5dabc6632f08701937c13040b66a3a1118d65460082716ed2144334003bcd9aaeb92f094b49a8a6441dffad3531e934c2748a590f3770de373d3074959700f13bcf04000000546426e33a77b0e902a6aa8591b03b2097b920000f6dd7722e682fdea200110d96304b441f909d9e37ba9f2610cb946a5789e5ea921ad70f7df22ac905d8edf9abc8d1ec521739186e9f3aa867f4983ec1b289300922e648be82c11d8c54e3a533e1ff7b0e2334d5aefcd6ea14ae5ed53e1a278ca04530ac8e3c9d1f08e55dc70ea9d2abdd81b0ae06f1271b2f8eca7e08d03f52805e600d34052c66f3515e18e1044666bd12d10fd62ba2dba772fcc18f16a25806d1605c052a82a0d8f20d1b891c66d3710712876eaaabea1b382e50f8accda3520b11db15c2a72aeae4a52f488627502d794efd839e5faa220e54280a44271309fa961aa9c1aa066ccc1549dae85ac09b34813add4e2a3002f243fa809ca75b24b61db28b6ad4d0022024be8c035f86f516341cb2002acf1d2dc525544b84f8d2204118b9d99c0b627fc9757ae14ead57074163819f0ff19655cac2e200b78d399dedf745c1810b73d26c6a4fc0658df3b61886933dbefc4b7ecc655d0cb19824d8faa3c0223dd0a3931e92bdb553c678475c860989c2ce33804deb4708a422d6713525e2029085144d7d996cb0a87a1999f227644957f842d36787b945fdbca248fda4da81dec59508137d397934372a20f2438e7f4e61e212e349f7d5892cbf6c8e1112669d57e6c107c530b66592975d9fdd1a1ed86781f7d22bf824c61d7894f60d38e1a7ea3a7a786d3eb7761a495318e9b94eea1ba6da5cf5fe37a2d8672a7fa4eca80404ed69243382822f246e29c183562d7c62364820c42ffad573ca29166fea4dafe4fe27790ecd9c59e59e173e41c5ee0b853f25f454cf8918bf8c8e4572d816370fe2d22463fa948e0cf25f81286ef5aa84b11d57fd1b8ae0fcc9a3bf2353aad6f4af3c00d65db804", 0x4d2}], 0x1, &(0x7f0000028000)}, 0x0) 2018/03/28 12:54:57 executing program 4: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x2, [{}, {}]}, 0x48) lseek(r0, 0x0, 0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x10001, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/03/28 12:54:57 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/03/28 12:54:57 executing program 7: clock_gettime(0xfffbffeffffffff2, &(0x7f00000000c0)) io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x93, 0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040)={0x77359400}) [ 65.824515] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/28 12:54:57 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x501882) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x9, 0x800, 0x401, 0x40}, 0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)="2f70726f632f6e65742f63006a7cbc121546a424ebfc66506af47047a656b7b35a69fe93ea239e791a8ea15ae4e8a10a248af4daf6e6774489c2fe8aaade00740000000000000000000000000000000000001758515d98ff5c2b5a7feb04ab3ceac3d95377386a8d0b716b3be8ee99adb0d1d546074bc0e2408aad593ca0a82b5f76af090744b5dc4847a8d6f63a8da1f53fe6877df0931a8d828ac131bc4e23b2d6c84f", 0x7ffff, 0x0) 2018/03/28 12:54:57 executing program 0: r0 = socket$inet(0x2, 0x400000000000001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7ff, 0x4000) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0xd6a, &(0x7f0000000140)=0x4) 2018/03/28 12:54:57 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e20, @rand_addr=0x2b}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) setrlimit(0xf, &(0x7f00000000c0)={0x3, 0x101}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10040, 0x0) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x2, 0x10001}) 2018/03/28 12:54:57 executing program 1: futex(&(0x7f0000000380), 0xc, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4100, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0xdb, "757875ed420874d5e49b08785b1b4e05a20a7f26a42ac116fea2484299c80ea56e9d8bc07640f7be0522a9e3ad0969cb84aa5a8c7775c47b3026a4700eb60d977ac72b0530bc5ccc2a48350063ff1e538a6ef48e62806c37ab78c9f4c89156a095ad83db5bfc8eb6dc8a059e7d6e01a9b444906f5223a5e8c604783bb3504a648787ddf0131c0e037a6fc8103e457417d8479e35b5aa98360b9b14274647826abc388b7bde1cd4e70be9f1eddffe4804b9bd80d491a7c64b02292ca62e2704c254b0329c0f40da0f8606a687e2421ee41a60c1e15d1f3c353d8eef"}, &(0x7f00000001c0)=0xe3) 2018/03/28 12:54:57 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0xff, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/28 12:54:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x0, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x400, 0x8000, 0x5, 0x1, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1000, 0x8005, 0xa33, 0x46, r3}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)=@ioapic={0x1}) 2018/03/28 12:54:57 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x400000003000002, 0x12, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xaf39e12}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0xffffffff}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') ioctl$int_in(r2, 0x0, &(0x7f0000000240)=0x6a04) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r2, r3, 0x0) r8 = fcntl$dupfd(r6, 0x0, r5) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000140)="0f20e06635000010000f22e02e1ac5640f01cf0f0765f20f30660f3a603bae0fc728f30f070fc72e001066b90d0600000f32", 0x32}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) writev(r0, &(0x7f0000000380), 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 65.959843] syz-executor2 (12046) used greatest stack depth: 13816 bytes left 2018/03/28 12:54:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x80000000000, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) 2018/03/28 12:54:57 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) getsockname(r0, &(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400), 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="21b69c77b2de5295f10c34bd77a8cf2f8a220277e620543981fe21041d782938bac15b2c9fbd80517e6f6477e0db6033bd1186f0695e83d39c3f9df6d0b9100641a54a507d028ee34b6533a621076f6257e803424404b0429594ab2056bab6cef91c2d2d156bbdca6c1376da37fe4aaf730fbc67f910801864db08999c411a28a49d7ad6b1e7f1b03f670c421bad38c62ad20577e1ae1fc859989bba915cf4c9d03f4e4e278fe666097ddd2144fe43ab2f8283bfba7a84aadba9cb3ba7cb632f39c2415920127ffe560356341a194418a11c", 0xd2, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f00000006c0)=[{&(0x7f0000000440)="e607e3071e21bc4e5dfd93a7d500f631a88898cecb2740f01606540cc2878260804fdc3b24430eee86919ec73aaafc59e3d43a31e1b6d9ded2d1abed3d67daced00ced63460de7224387038831cd21cc15e2bd42e973c34063432f6095519d3dba88c62270744bb6ac184aacba96e3f79ba1", 0x72}, {&(0x7f00000005c0)="eab6d1e921ce23b9e5f91a46666ef9e6ce5170a1fdf083e9b12dfe23838e021f04fb3b76653d75797ed6948cc1c3522dfd5b35d30c29bfd66ad992d5d91f3f8fda1e0231697981542a0f7d9159e289263ed42b27742ecacc352dc45e9092b36e60ed270e99ea7605cb7a83415f42377d6af067c446fe7dd6d32ea760ca02977a769cba4fe6f92aa95c13ea6494617fc577d75f3fdc6ee99c9aa86ab89441cc8d718e047a77bd63c36a887dadbdda224aadfd988cb4424088778ed6b3e3ba7b8929b327a1255630ec823691e077293ea3fcc516c5952941285d81a6e2149e7aeecf6d9d4e", 0xe4}], 0x2, r2) r3 = msgget(0x2, 0x411) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000540)=""/92) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xf2d, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000880)={0x0, 0x3, 0xfffffffffffffbff, 0x0, 0x0, [], [], [], 0x2, 0x400}) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000000180), 0x4002) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000300)=""/211, &(0x7f0000000000)=0xd3) 2018/03/28 12:54:57 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xffffffffffffffff, 0x12000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000380)) r1 = inotify_init() perf_event_open(&(0x7f0000000040)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x0, 0x282) 2018/03/28 12:54:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000340)="d9b20d0066b98b0000000f320f320f01c9260f239cf30f2056670f009307980000b8c0000f00d80f01cbbaf80c66b8422d3b8c66efbafc0cb80001ef", 0x3c}], 0x1, 0x0, &(0x7f0000000140)=[@flags={0x3}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 12:54:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00007e2ff8)='./file0\x00', 0x3c, 0xfffffffffffffffe) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000000080)='./file1\x00') r1 = gettid() r2 = getpgid(0x0) tgkill(r1, r2, 0x24) 2018/03/28 12:54:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x67, 0xfffffffffffffd48) 2018/03/28 12:54:57 executing program 3: capset(&(0x7f0000c6bff8)={0x20080522}, &(0x7f0000034000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x14}, 0x14}, 0x1}, 0x0) 2018/03/28 12:54:57 executing program 4: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = semget$private(0x0, 0x7, 0x41) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000000)=""/97) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) dup2(r0, r2) 2018/03/28 12:54:57 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000a40)="46b209c46f073aff1d5cd5212ebf047a44e569b399e665071b3e27c3871ac5a7a62364b0c6a13ceec881f5f66fc1ae0e3ab0345f87eb1c7aca22727f3b05c7d501a0a0ad0b42ef7a9221e8b694b653c51960b07156219b44f9f14b0eed20d97bfe839d566eb062d3ea", 0x69) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80000, 0x0) sendmmsg(r1, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000100)="f5db362327d22b9632b056032e592acddc9f4c363599f860473f591d774f036449c5e4f62567e0850f90b6d794edb7e9eda9fa94e7c3e87b2165f0bef535740030", 0x41}, {&(0x7f0000000200)="d63c92c53bdaf15cdb3fb510e74c17df7a5da0ab209dcf55ea39164e7cde349d07db2b833ac30408b79adb2a3989292f974c8fa569f4225c0504dbecb5c20602ed194f3d7bcca9", 0x47}, {&(0x7f0000000340)="4a6f046ed97165c69d8a6cc2ac69a849a3f5ebdc38f6c6c93b67b34293b8b43cd6a76255feecd6e6300349d3f9ea0b46db9701ef72633e5cb13c324f370fc4a76c3eec6c5d00fe96135a4c4536accf00e5068b20387af526ffd7c916208f52089db3519d0f4657a00690a572a555e696ebfe3bc275f17e8c3b54318eadb7b6441d6c8018fd900462bf7393a12071b3da47d428333e497bc1aeab873a68bb153db880c75e8097cb8700a48d84b0d1a7b479dc3050b1fc4e693272845ebb1823f5e09e19210a9a5ccb80961e3db19f6c8c01e3251e9e5aae", 0xd7}, {&(0x7f0000000440)="89a6dcddf99b7f336f16b27bfd882875cfb9e5bb2f3cb33063cff2cae0c9c445d06b006583d939900a7a6a24c4b0b732aabe8f9e7292d3dbc3aab7be24d5ec4e7a", 0x41}, {&(0x7f00000004c0)="dfbb6c22b96c052a22ac0e9e10da9c68ed2cefbfd7eacfa99d8156921fbc7e27efced2162fcc85e1edba68f7193210c3f7fe5bc6d198e41b9461c3534745f75b8510bb55078b8d6d63575e0f87c0b826365dc490978c0318988b1f7e9180e0ffc2c9f146c3beecadaa2a3b7e0f39e4a5192710d67016e92562a3fd5d697cb973", 0x80}, {&(0x7f0000000540)="b89006ac4ed774f08e90cad2117042c990005c1ce6586e97893118cb09f6cd28d51d83bda889292abb409634439082f2fcddbdf0e00ffd41bd839eab2c50ee07a29be62bb101beea90e4f339e9ed1b361713ce36d45f775ff3ad8f5555c9767106d0a1e74cbd9bc574b1882d4b8c655542cf6f040baafa6b9aec49f7e59981fb4dd188ebabf6ce9e9f338dfa9b195035a6a63808e8e45ebfb3e9ca93145f6cf6e3899a012459d2cc19a322c425734a4cd3d7f11b8148e7f0a8814656addd6d04d5a535d506be8cf92860deb308a3c52d5a5f4bf268c56429209a773a034cdfea999b38fae20205", 0xe7}, {&(0x7f0000000640)="5081db53d9e9cd0fccdec5ad5e10e986ecbb41881cb5ddce7d145c834625603910b8b6c1ef2048e79d9791cc865169168e6893e9310095d12db3adbaf59ec5378fc2be3daf4bb3bec11cbe801d7ba8b7f795c7c2f1473937194a3d09dda001a37df6314d4dc2a2e2ea6f0e5eef4a3aab3e8f", 0x72}, {&(0x7f00000006c0)="52a93074d093969554f742e7f4521dd9059a1d2580acd137feb9ea2ea7240c8b07a5894b236e8926154556371a8367359738ed874eb4ad0a49507df8e0bc33d67813ebb4d9164fba63e2e6e729b98479cf8fa9aa13ed6af4ee399c915e738dc58af6248663e16c85a50c98a7da2c05e64c4fffd8", 0x74}], 0x8, &(0x7f00000007c0)=[{0xf8, 0x10e, 0x7, "5f325014cc511d8a7172c7307413a2f178ceaa718607a37f845b01920c000342a7bce33e9863a69b1978e1a01ecb05801a10a4a015f87717a8e9b38056af114600db9eef2924ff2fddb0799d4f20ba1f8ec52569bab7c65281be43c910a2bd00783dfa827f096b2b48b627c630796ddc18580fa72f33636b809d5f0df9b0a5c6347a33e996bde5d3dfd9ca7611a0ebb61b3930d0ec7aee04ec8074ffc05b14a72d703ba83e555b6129752ac5db679c0efaa16709134e98235602dad5c6b0b8239eda896d7a66afc933e161ec19a521f1af2afe8310eaae32c3d694777f0e4def4196794bfa3a27"}, {0x40, 0x112, 0x1, "e039f3f567ec178011a784f0d1119e67479cd1609c14d65b63829573707673841c05d9881cb4357b4a255b"}, {0x58, 0x111, 0x1, "73aa61764b9dfe245731734e8f7a94d55a1aab8e8bc1fa28f7cba97384f0b6da751cb60311d04991345e53d7745a3be9e292ea6359fd4af0d8526d9a0928605e639cb9cb"}, {0xe0, 0x84, 0x5, "8709d8482d687c14cfa3e208b99523bae7d52403b37989cbbaae18c3bba0c50f1c18ca7a6244373df667320afad1eb4bed67e47ea7708dca231036befe0b605bec315867bf73d60ae06cbf8d9e58e44731bab1461c2c3825fa80d10613fd7ac581c4f87cd955fa03df1ff0678df8ca2123fb911aa63fa674aacae6955913e80d6616261d3238e17ae255722617c6bfb42c5c617f8e025cd748c2085806a9d655ceeb860ea75d27d85c6252a646ef8670d1dfefd7d7181761324f15163d5902b8926e45af67989b13ddfc71b21c"}], 0x270}, 0x1}], 0x1, 0x1) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000ac0)={0x0, 0x6, 0x3, 0x4, &(0x7f0000ffb000/0x3000)=nil, 0xbe}) r2 = socket$netlink(0x10, 0x3, 0xa) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000040)=0x20, 0x2) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@mpls_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x1c}}, 0x355}, 0x1}, 0x0) 2018/03/28 12:54:57 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getrusage(0x0, &(0x7f0000000100)) write$vnet(r1, &(0x7f0000001a80)={0x1, {&(0x7f00000009c0)=""/4096, 0x1000, &(0x7f00000019c0)=""/157}}, 0x68) 2018/03/28 12:54:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x112, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0xfffffffffffffffd, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) 2018/03/28 12:54:57 executing program 3: r0 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000001040)={0xab, {{0xa, 0x4e21, 0xe5, @dev={0xfe, 0x80, [], 0x19}, 0x10000}}, {{0xa, 0x4e22, 0x5, @empty, 0x7ff}}}, 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer2\x00', 0x1, 0x0) mq_timedsend(r1, &(0x7f00000011c0)="b435bc07ae7127b1b9d6f114c0a672ad185d1454ecff6160b62024417ded6e75a5c3d71a18628b2162f1136a59b38fbbb38e3bc0f35d6de2a5ef527aeb82d2126a58c8565c49bf6c763bb9e08f45b09c0a00be2dd508e3", 0x57, 0x5, &(0x7f0000001240)) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/03/28 12:54:57 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000100)={@vsock={0x28, 0x0, 0xffffffff, @hyper}, {&(0x7f0000000080)=""/41, 0x29}, &(0x7f00000000c0), 0x10}, 0xa0) r2 = socket$inet(0x2, 0x3, 0x3) ustat(0x100, &(0x7f0000000000)) socket$inet(0x2, 0x2, 0xca9) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006cdffb)="89", 0x1) 2018/03/28 12:54:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x3, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') stat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000300)) mount(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='qnx4\x00', 0x400, &(0x7f0000000380)="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") syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x2, 0x3, {0xa, 0x4e23, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) 2018/03/28 12:54:57 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x435d49d5, 0xfffffffffffffe01, 0x1f, 0x3, 0x0, 0x5, 0x2000, 0x4, 0x0, 0x5, 0x1, 0x8, 0x0, 0x4, 0x8, 0xfffffffffffffffc, 0x1, 0x2, 0x0, 0x3, 0x1, 0xfffffffffffffff9, 0x7, 0x267, 0x4, 0x1f, 0x6, 0x2, 0x1, 0x1, 0xaea, 0x21, 0x5, 0x5, 0x0, 0x3, 0x0, 0x3fd, 0x0, @perf_config_ext={0x5, 0x462}, 0x311bd, 0x80000001, 0xfb44, 0x5, 0x1, 0x7, 0xfff}, r3, 0xa, r0, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000000140)=ANY=[]}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x406, r1) connect$bt_rfcomm(r4, &(0x7f0000000180)={0x1f, {0x2, 0x9, 0x80, 0x2, 0x8, 0x6}, 0x9}, 0xa) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/28 12:54:57 executing program 6: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f0000fdb000), 0x7) 2018/03/28 12:54:57 executing program 1: socketpair$inet(0x2, 0x800, 0x5000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306}, 0x10, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 'eql\x00'}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x7, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x200, 0x3, 0x9, 0x7f, 0x9, 0x0, 0xffffffffffff8000, 0x100000001, 0xffff}) 2018/03/28 12:54:57 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x80, @empty, 0xbc}, {0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x0, [0x100, 0x3f, 0x1, 0x80000000, 0x7, 0x9, 0x1, 0x6]}, 0x5c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x1c) setsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f00000000c0)=0x4770, 0x4) 2018/03/28 12:54:57 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0x1, 0x80000001, 0xfffffffffffffffe}) r1 = add_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="189aa09b2254069f7304b0cbc1202ad094b3c830c06016cc211d8775ea8773959179e170ed4bd844e7efcb11ba10e37927f8ef31dab345cfb4bb0b6dfda471e0c240e75a71520b480a30", 0x4a, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x10112000) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x0, 0x5}, 0x1, 0x1, 0x2, {0x3e000000, 0xb2a1}, 0x9, 0x3}) bind$alg(r2, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r3 = getpgid(0x0) sched_getparam(r3, &(0x7f00000001c0)) sendfile(r2, r2, &(0x7f0000000000), 0x2e) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x7e, @broadcast=0xffffffff, 0x4e23, 0x3, 'lblc\x00', 0x21, 0x1000, 0x56}, 0x2c) r4 = accept$alg(r2, 0x0, 0x0) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000180)=""/6) fallocate(r4, 0xfffffffffffffffd, 0xa, 0x10009) sendfile(r4, r5, &(0x7f0000e64ff8)=0x3, 0x2d) 2018/03/28 12:54:57 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000000c0)=""/164) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x310) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x234) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0xc0200) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x7, 0x4) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000080)) 2018/03/28 12:54:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x604000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x29, {0x2, 0x4e21, @rand_addr=0x3}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x8, 0x4, 0x7, 0xea, 0xc5, &(0x7f0000000040)='ip6gretap0\x00', 0x3, 0xffffffffffffff00, 0x8}) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/03/28 12:54:57 executing program 5: semget(0x2, 0x4, 0x200) r0 = semget(0x2, 0x7, 0x400) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000000000)=""/217) 2018/03/28 12:54:57 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000040)={0x101, 0x5, 0x400, 0x8, "25dd488d885766dac2c3aa42865841e09331e230b442e66f5beff1ad56b3b628bb4cd0cc047959ea5ae895a5", 0x4}) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/03/28 12:54:57 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x44000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fffffff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) r3 = socket$inet(0x2, 0x3, 0x20000000002c) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000cf9000)={0x2}, 0x10) 2018/03/28 12:54:57 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000080)=""/132, 0x84, &(0x7f0000000140)=""/62}}, 0x68) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000280)=0x871f, 0x0) 2018/03/28 12:54:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0xb2800, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)={r2, 0x3, "21d113"}, &(0x7f00000004c0)=0xb) shutdown(r0, 0x1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000280)=""/187) request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)=']\x00', 0xfffffffffffffff8) keyctl$link(0x8, r3, r3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x4000, 0x0) 2018/03/28 12:54:57 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x400, 0x40) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x1ff, 0x4, 0x40}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x48}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000200), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/03/28 12:54:57 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x8001, r3) r4 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r4, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000fe0000), 0x0, &(0x7f0000a78f20)={0x10}, 0x10}, 0x0) recvmmsg(r1, &(0x7f0000006d00)=[{{0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f00000018c0)=""/4096, 0x1000}}, {{&(0x7f0000004a00)=@hci, 0xc, &(0x7f0000006c80)}}], 0x2, 0x10040, 0x0) 2018/03/28 12:54:57 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000640)='/dev/admmidi#\x00', 0x3c6, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000006c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x3f, 0x3}, &(0x7f0000000800)=0x90) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000a00)={r2, r3+30000000}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$getown(r4, 0x9) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={r5, r6, r7}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000db6ffc)=0xfff, 0x4) r8 = getpgid(0xffffffffffffffff) process_vm_writev(r8, &(0x7f0000000200)=[{&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000000080)=""/251, 0xfb}, {&(0x7f0000000180)=""/85, 0x55}], 0x3, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/4, 0x4}, {&(0x7f0000000280)=""/206, 0xce}, {&(0x7f0000000380)=""/226, 0xe2}, {&(0x7f0000000480)=""/48, 0x30}, {&(0x7f00000004c0)=""/240, 0xf0}], 0x5, 0x0) [ 66.278715] IPv4: Oversized IP packet from 127.0.0.1 2018/03/28 12:54:57 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{0x0, 0x8}, 'port1\x00', 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0xfffffffffffffffd, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/03/28 12:54:57 executing program 3: r0 = socket(0x18, 0x0, 0x2) sync_file_range(r0, 0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) socketpair(0x10, 0x3, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) r3 = gettid() ptrace$poke(0x4, r3, &(0x7f00000011c0), 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001180)={r2}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000180)=""/4096) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8001, 0x6590, 0x5, r1}, &(0x7f0000000100)=0x10) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}}, 0x10) 2018/03/28 12:54:57 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socket$key(0xf, 0x3, 0x2) r0 = socket(0x11, 0x4000000000080003, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000140), 0x0, 0xffffffffffffffff, &(0x7f00008cafec)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) [ 66.310215] IPv4: Oversized IP packet from 127.0.0.1 2018/03/28 12:54:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000c000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="0fbea229d3b800008ee8bad104b8c001ef0f0866b94102000066b80b00000066ba000000000f300f011e060066b8080001000f23d00f21f866352000000f0f23f8660f72f56d670ff7dc660f10c7", 0x4e}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = shmget(0x3, 0x3000, 0x1000, &(0x7f0000010000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) get_mempolicy(&(0x7f0000000040), &(0x7f0000000100), 0x0, &(0x7f0000022000/0x2000)=nil, 0x4) 2018/03/28 12:54:57 executing program 6: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)=ANY=[], 0x0) 2018/03/28 12:54:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0xa0000) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000001c0)=0xfffffffffffffffc) 2018/03/28 12:54:57 executing program 7: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000)=ANY=[@ANYBLOB], 0x8, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{}, 0x0, 0x2}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x3, 0xffffffffffffffff, 0x4, 0x0, 0x9, 0x7f, 0x40, 0x4, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x84) 2018/03/28 12:54:57 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000080)={"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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/43, 0x2b) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) membarrier(0x13, 0x0) poll(&(0x7f0000014ff8)=[{r1}], 0x1, 0x0) r2 = shmget(0x3, 0x4000, 0x1, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000005c0)=""/30) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000580)={0x6}, 0x4) open$dir(&(0x7f0000000600)='./file0\x00', 0x80, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000500), &(0x7f0000000540)=0x14) 2018/03/28 12:54:57 executing program 4: socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x7, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e23}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x308, 0x10001, 0x2, 0x1200000000000, 0x7f, &(0x7f0000000080)='bcsh0\x00', 0x5b8, 0x1000, 0x8}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/03/28 12:54:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xd, &(0x7f00000001c0)=0x3, 0x5cdae174520e60e6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="01000000", @ANYRES16=r2, @ANYBLOB="040226bd7000fbdbdf250c0000001400030008000400ff00000008000800010000001c00010008000200160000000800090071070000080005000400000008000600f9ffffff0800060007000000080004004c020000080004004f000000"], 0x64}, 0x1, 0x0, 0x0, 0x880}, 0x4000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) accept$netrom(r1, &(0x7f0000000440)=@full, &(0x7f0000000400)=0x48) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x5) modify_ldt$read_default(0x2, &(0x7f00000004c0)=""/232, 0x4d) 2018/03/28 12:54:57 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x7fa) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x100000400, 0x3, 0x9000}, 0x4) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random="d630f7d363b7", 'ifb0\x00'}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000740)}, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) 2018/03/28 12:54:57 executing program 1: syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x600000) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000200)}) [ 66.438340] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 66.445843] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/28 12:54:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/mixer\x00', 0x100, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x20000, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000005c0)={0x10002001}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="e6", 0x1, 0x0, &(0x7f0000000d00)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = semget(0x1, 0x1, 0x0) semctl$GETALL(r5, 0x0, 0xd, &(0x7f00000008c0)=""/154) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) ioctl(r0, 0x6, &(0x7f00000006c0)="f5663bb82175ad1021fc3bed311cdfe4f7b8faf7b4a7a856304409e749bc01b053acee6053ae8bfa42760045d370dc5de163afc2615cf75597ed759f8a0713e75b1293ee7925d8eba7ce94fd4f8e4c9e38c65e571b9f84726ef9fc199f9b2429e8e396289bc41db5cb7aec0fbdd54012addabe9ab6872c82ab39f8e7543d89b809f356645a2e8c7b5eedb1b1205a8e2ee2031c9f661e3aea0f94923b6ed2e88aa47172910cf7") ioctl$KVM_GET_XSAVE(r6, 0x9000aea4, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000600)={0x0, 0x7fffffff}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000680)={r7, 0x100}, 0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x3ff, 0x9}) 2018/03/28 12:54:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xa0480, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sync_file_range(r0, 0x3, 0x7c8, 0x7) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000040)=0xfff, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/28 12:54:57 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x48000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x1, 0x9, 0x1, 0x2, "7ad040c3f2b3bbef0c4fa455e027310cb4e6984caf91865b0b6f4e231a75ae11"}) 2018/03/28 12:54:57 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2002, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f, 0xf}}, 0x20) write$rdma_cm(r1, &(0x7f0000002140)=ANY=[@ANYBLOB="1f01000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x10) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000440)={0x0, 0xffffffdfffffffff, &(0x7f0000000600)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000540)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x8, 0x4) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f00000002c0)=0x60, 0x80000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) syz_emit_ethernet(0x2a, &(0x7f0000000340)={@random="314089575246", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000000)={'erspan0\x00', 0xffffffff}) 2018/03/28 12:54:57 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x2000) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000100)={0x0, 0x6, 0xffff, &(0x7f0000000080)}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"6ff289138d2c83e960759ce271520010", 0x1d}) close(r0) 2018/03/28 12:54:57 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000939000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f679f4)=0x8, 0x449) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/28 12:54:57 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0xffffffffff7ffffc, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) signalfd4(r1, &(0x7f00000003c0)={0xfffffffffffffffd}, 0x8, 0x80000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000380)={0x1, r2}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/03/28 12:54:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000), 0x8) 2018/03/28 12:54:57 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) flock(r0, 0xffffffffffeffffd) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}], 0x2, 0x0, &(0x7f0000000040)={0x5}, 0x8) 2018/03/28 12:54:57 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip_mr_cache\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/03/28 12:54:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r2) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r3, &(0x7f00000000c0)='y', 0x1) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x40000, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x800, 0x2) openat$cgroup_ro(r4, &(0x7f00000002c0)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffd9b) 2018/03/28 12:54:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0x5) fcntl$setsig(r1, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) r4 = gettid() fcntl$setown(r3, 0x8, r4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r5, 0x81, 0x8, [0x800, 0x6, 0x5, 0xd6, 0x6, 0x9, 0x7fff, 0x71]}, &(0x7f0000000140)=0x18) tkill(r4, 0x16) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) 2018/03/28 12:54:57 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffe81) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000001c0)=0x8) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0xfffffffffffffffa, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x80000003, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) 2018/03/28 12:54:57 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10200, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x3, r2}) 2018/03/28 12:54:57 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x81, 0x42100) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000009c0)={0x7, &(0x7f00000004c0)=""/72, &(0x7f0000000900)=[{0x570, 0xa0, 0x6, &(0x7f0000000540)=""/160}, {0xb0f, 0xa5, 0x0, &(0x7f0000000600)=""/165}, {0x800, 0x2b, 0x6, &(0x7f00000006c0)=""/43}, {0x401, 0x31, 0x63, &(0x7f0000000700)=""/49}, {0x80, 0xad, 0x7ff, &(0x7f0000000740)=""/173}, {0xffff, 0x15, 0x3ff, &(0x7f0000000800)=""/21}, {0xf5a, 0x99, 0x0, &(0x7f0000000840)=""/153}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2800, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000280)) sendmmsg$alg(r2, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="555d5d4940dd3e6dfbb53b78c5c1c4e8", 0x10}], 0x1, &(0x7f0000000380)=ANY=[]}], 0x1, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) socket$alg(0x26, 0x5, 0x0) r4 = dup(r1) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000100)={0xc4, &(0x7f0000000380)="194ebcd6ef9828fb06afcf7ad90650c8df1a68e5c81648a556454a93bb48fc719c702482b76cd8b6950160b095e2fea14a9af361888fef77d6357c4b5bd4149b5ca31092bb1f541a9f1f2bcbade98a119e7e895dec7c8182065726a63573ffab7587104022f12c59ed08f8a9842cf547d2265634d1f0a0f428646afe5d793fb526e300d8bd0d816423f39a9f3196d91d94a8d12553a4a3ee9036915baf6c03b81b4e3d058187c3067f5862a4514bbdd6392c8a73705d1111218fb6188bbce526b91bd795"}) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000002c0)=0xfffffffffffff34e, 0x4) socket$alg(0x26, 0x5, 0x0) 2018/03/28 12:54:57 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x426100) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}) [ 66.667244] binder_alloc: binder_alloc_mmap_handler: 12235 20000000-20002000 already mapped failed -16 2018/03/28 12:54:58 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) semtimedop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000300)) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2400) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x7, 0xffffffffffffffff, 0x1}) recvmmsg(0xffffffffffffffff, &(0x7f0000004e00)=[{{&(0x7f0000000340)=@l2, 0x80, &(0x7f0000002500)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/81, 0x51}, {&(0x7f00000002c0)=""/61, 0x3d}, {&(0x7f0000001440)=""/175, 0xaf}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x5, &(0x7f0000002580)=""/239, 0xef, 0x1f}, 0x8}, {{&(0x7f0000002680)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004940)=[{&(0x7f0000002700)=""/184, 0xb8}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/77, 0x4d}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/238, 0xee}], 0x5, 0x0, 0x0, 0xfffffffffffffffa}, 0x5}, {{&(0x7f00000049c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004a40)=""/94, 0x5e}, {&(0x7f0000004ac0)=""/44, 0x2c}, {&(0x7f0000004b00)=""/195, 0xc3}], 0x3, &(0x7f0000004c40), 0x0, 0x8}}, {{&(0x7f0000004c80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004d00)=""/60, 0x3c}], 0x1, &(0x7f0000004d80)=""/110, 0x6e, 0x6}, 0x1}], 0x4, 0x10000, 0x0) accept4$packet(r5, &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004f80)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000004f00)={0xf, 0xe, &(0x7f0000000140)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffff}, @call={0x85, 0x0, 0x0, 0x25}, @initr0={0x18, 0x0, 0x0, 0x0, 0xf800000000000000, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0xf, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x13}, @map={0x18, 0x6, 0x1, 0x0, r2}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f00000001c0)='GPL\x00', 0x4, 0x88, &(0x7f0000000200)=""/136, 0x41f00, 0x1, [], r3}, 0x48) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1003}], 0x1, &(0x7f00006ad000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r4) 2018/03/28 12:54:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {}]}) socketpair(0x4, 0x800, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f00000001c0)) 2018/03/28 12:54:58 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='attr/exec\x00') exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x9, [0x0, 0xfffffffffffffff9, 0x7f, 0xfb, 0xfffffffffffffeeb, 0x6, 0xaad, 0x6, 0x7]}, 0x16) 2018/03/28 12:54:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='maps\x00') ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000200)=""/202, 0xca}, {&(0x7f0000000300)=""/50, 0x32}, {&(0x7f0000000340)=""/184, 0xb8}], 0x1e6, &(0x7f0000000480), 0x0, 0x3}, 0x0) timer_create(0x2, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)=0x0) timer_settime(r5, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/28 12:54:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x400, 0xb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\n\x00\x00\x00'], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x2}, 0x1c) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14, 0x80000) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@bridge_delneigh={0x54, 0x1d, 0x110, 0x70bd2b, 0x25dfdbff, {0x1f, 0x0, 0x0, r4, 0x2, 0x10, 0xf}, [@NDA_MASTER={0x8, 0x9, 0x2}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @NDA_DST_IPV4={0x8, 0x1}, @NDA_LLADDR={0xc, 0x2, @random="452692901480"}, @NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @NDA_LLADDR={0xc, 0x2, @random="c925fc71ba1d"}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0xc800) fcntl$setpipe(r3, 0x407, 0x5) 2018/03/28 12:54:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x4) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1) 2018/03/28 12:54:58 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x60) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) write$rdma_cm(r1, &(0x7f0000001100)=ANY=[@ANYBLOB="00000000180000f8b800000000000000", @ANYPTR=&(0x7f00000010c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="11010d0000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001340), 0x117}}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x4, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r3, 0x1f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0xffffffff}, &(0x7f00000001c0)=0x8) write$rdma_cm(r1, &(0x7f0000002d00)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000002c0)}}, 0x10) write$rdma_cm(r1, &(0x7f0000000040)=@resolve_route={0x4, 0x8, 0xfa00, {r2, 0x400}}, 0xfffffffffffffde6) 2018/03/28 12:54:58 executing program 4: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0xc}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0xfffffffffffff801, 0x4e23, 0x81, 0x2, 0x20, 0x80, 0x7e, r1, r2}, {0x8, 0xa677, 0x0, 0x1, 0x4, 0x7fffffff, 0x3, 0x3}, {0x75, 0x8, 0xe}, 0xfffffffffffffffa, 0x6e6bbd, 0x2, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3501, 0x2, 0x1, 0x1, 0x7, 0x20, 0x40}}, 0xe8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r3, 0x400000100000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000040)=0x2f) 2018/03/28 12:54:58 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffff22) 2018/03/28 12:54:58 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x8000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r1, r2, 0x7fffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2) vmsplice(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="48c287f66f41c41ec3e88ec0eda4aabdb2d2d5444bcc8dc4dc992dfb5bee1e5a966f52486303b9758aad67764e9253325ea0d51f07e8aa4f3bb98b3218f3714bfc275950dd5ba5636710e6f116cd51dd3e59bb7e0501ac911283d638c01d43231774aa39ea008874d064e051830401c81a7b31ebd448727215b8cafd2750ac60f6ba0ff95bbd6e81018b6e5a65dc008c561f6a3a3f7aaafbd7b07f3b2dc63d02be444893ee437e65", 0xa8}, {&(0x7f0000000240)="7ddf57ba57127ff423017ebfd67a2ac4db7af104d921331f6b2442c20f35c612956cfa64008cc9f8304d0bf83829afe35206028d3e8f8cd987180f32d9", 0x3d}, {&(0x7f0000000280)="f5fdac27", 0x4}, {&(0x7f00000002c0)="f5458205026d4e03bc716c333ae1955f3e7dd384811ec9c089b36a37cc9da0a8abb090e608ff7dfbf985df4598cd86ae03b3bf0f380b8344e1b04ca4385e1a73a89aca0d53595a5dfe28eec8f2e6c735ad047fe11b5fe9b0be6852870c7de85d17bd4c2653774907d6e5b0ddfceb383ed8b08aca1141f023400f", 0x7a}, {&(0x7f0000000340)="c635096d3547c30667a1d5d8f7b8badf5793e3643d7b3492cc9f4d82b04f991a", 0x20}, {&(0x7f0000000380)="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", 0x1000}], 0x6, 0x3) [ 67.242716] binder_alloc: binder_alloc_mmap_handler: 12259 2000c000-2000e000 already mapped failed -16 2018/03/28 12:54:58 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7f, 0x400000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x41, 0x4) socketpair$inet6_sctp(0xa, 0x80000000001, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r1, 0x409}], 0x1, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) 2018/03/28 12:54:58 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x8, 0x7, r2, 0x6, r3, 0x0, 0x2, 0x3ff}) r4 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000200)={{0x3, 0x3, 0x100, 0x2, 0x800}}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xb0, r5, 0xa08, 0x70bd2b, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6c6}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbe7}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0xb0}, 0x1}, 0x4000000) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000240)) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000000bc0)={0x3, 0xf7fffffffffffffc}) 2018/03/28 12:54:58 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='&vboxnet0wlan0!security$\x00') r1 = fcntl$getown(r0, 0x9) socketpair(0x8, 0x800, 0x80000000, &(0x7f0000000040)={0xffffffffffffffff}) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0xd76b, {0x2, 0x200, 0x6f, 0x3, 0xfffffffffffffffb, 0x24000000000000}, 0x9, 0x4}, 0xe) ptrace$peekuser(0x3, r1, 0xfffffffffffffff9) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000003, 0x50, r0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x100) 2018/03/28 12:54:58 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000eebff0)) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1, 0x0) 2018/03/28 12:54:58 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) syz_emit_ethernet(0x6b, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff000014000000884700000000000000f0000000100000000000000000000013899078ac14141800000031940600000000000c5c19542bfba16df375df000000089078000000075ba514c568de4679b24cf6122b950afa8d5f7fec9f83e800004654057120a220f196709da33722a758a2c9b1c80a807d6f5e248091a38c4695cbf06124a1c7fe87cf6a5280ae938693698b7f556120a77a1b64eb71db70c82a7027"], 0x0) 2018/03/28 12:54:58 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000004, 0x51, r0, 0x29) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x444000, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x7fe) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x3d15, 0xdb0, 0x3f, 'queue1\x00', 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x1, 0x40, 0xb99, 'queue1\x00', 0xffffffffffffffff}) prctl$intptr(0x25, 0xfffffffffffeffff) 2018/03/28 12:54:58 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x20040) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x4, 0x2) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/03/28 12:54:58 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xc) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$int_in(r2, 0x5421, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000667000/0x4000)=nil, 0x5, 0x7, 0x22, &(0x7f000075c000/0x1000)=nil, 0xa06}) 2018/03/28 12:54:58 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000365000), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="cd20ddecdb9024601bbc8c6b7bfc23765e94f92f241562c7cb44b4f310bd7c80a35e928705afb97ebfe81403e9860e820c6194347cb65c4a54d4317da104b2c85c06e474883db347bee42572be232c74be20c2d220d080258715c57420dc204006e5f4614a539ea59195078c5bfc62bf772f889907a09f1b08c52e36ad846e6db3a6cc9051ba976e228f6f166ab7b5ed2530c78aa9e99d44a1c1ff99c5790b845333f2c037e79f93787072ddc3a54169f89aefeb", 0xb4) 2018/03/28 12:54:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000740)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x1b, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/03/28 12:54:58 executing program 1: r0 = socket(0x10, 0x4000000002, 0x0) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x5, 0x6, "7a09a1e08833"}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000851ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000fe0)={r3}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x10007, 0x2, 0x6000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) read$eventfd(r3, &(0x7f0000000080), 0x8) write$eventfd(r3, &(0x7f0000951ff8), 0x8) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="b7e5c0413b23717ae789ce2e88fc40406f5c664bbfd22f61168002f3045222fa8f3614617f193e4f1f3ccedc066cd5447461e213ee804cadbfed2d48248b3e3d3cb4472cfa1584664a00d1114926c843543a56cedd4e0754dc4f", 0x5a, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r4) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007ef000)=""/4096, 0x11b2, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) recvmsg$kcm(r0, &(0x7f0000001900)={&(0x7f0000001380)=@l2, 0x80, &(0x7f0000001880)}, 0x0) 2018/03/28 12:54:58 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x20, 0x208400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000001c0)={0x7, r0, 0x1}) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f00000000c0)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000300)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x408801, 0x0) accept$unix(r3, &(0x7f0000000100), &(0x7f0000000040)=0x6e) 2018/03/28 12:54:58 executing program 6: r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000) fcntl$setsig(r1, 0xa, 0x12) r2 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') pread64(r2, &(0x7f0000000040)=""/26, 0xfffffe7c, 0x4000000) 2018/03/28 12:54:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'syzkaller1\x00', &(0x7f0000000100)=@ethtool_ts_info={0x41}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/03/28 12:54:58 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x800001, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/137) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000100)={0x4}, 0x8) 2018/03/28 12:54:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x10001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x6, 0x600) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f00000002c0)="360f01cf6736450f23a966b8a8008ee8c4e22d0d410c420f217ede44982a450f2165c4a209bcc3410f066464440ff9c4", 0x30}], 0x1, 0x62, &(0x7f0000000340)=[@vmwrite={0x8, 0x0, 0xfff, 0x0, 0x7fffffff, 0x0, 0x5d, 0x0, 0x9}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0xff}, &(0x7f0000000200)=0x8) r4 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ebfff4)=@sack_info={0x0, 0x0, 0x1}, 0xc) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000380)) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000100)=""/34) 2018/03/28 12:54:58 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f00000000c0)=@known='system.sockprotoname\x00') perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') 2018/03/28 12:54:58 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000100)="3e919cb4aec515a55c0b7d84f79bc3aa3bd7e4e9e8bd040ff8887cc13a57212f3746c26fdcdba57e88eaf2cab19ba99942310c28d6455bc5824986c7977fc6b3eb82f935e5fad44f85742cfe7fe2eb4ca927") 2018/03/28 12:54:58 executing program 6: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) 2018/03/28 12:54:58 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x1f}}) 2018/03/28 12:54:58 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x40008927, &(0x7f0000000240)={'tunl0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/03/28 12:54:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gre0\x00'}}, 0x80) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000000)=[{0x10, 0x29, 0x4000000000000008}], 0x10}}], 0x2, 0xfffffffffffffffc) 2018/03/28 12:54:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={"6c6f0000ecffffff00", 0x0}) r2 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="6c6f0000ecffffff00", 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r1}, 0x14) 2018/03/28 12:54:58 executing program 1: perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x102) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00007fc000)='\x00\x00\x00\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x3, @empty, 0x5}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x4, 0x0, 0x1000, 0xb7b, 0xbd}, &(0x7f0000000280)=0x14) 2018/03/28 12:54:58 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x33) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) unshare(0x400) vmsplice(r3, &(0x7f0000620000)=[{&(0x7f0000000000)="fdbf5d9a42afdb2d29564b6d5074f53511102b3ff6f26cee2660bbe89dfab87da220da8ffef9fa11b9c542a7345612b7e242579a0ab2d446754c5f7ac580d81b7ff32456e0f9e1649dbf67989a05d7758fa9c6bcb42641acb76417d070a61f92e8b4413c55d1bd1d21fb0c7e7db9de75cf55ec43b3eec72e24e7e29b59c526e699186e735fa87c606309a726f61b428ab44a4b58a5f4a8cc40a58e5e3fe41782f55408d17fb0", 0xa6}], 0x1, 0x0) connect$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0xfff, {0x1, 0x80000001, 0x8, 0x4, 0x0, 0x9}, 0x2, 0x3}, 0xe) tee(r2, r1, 0x7, 0x0) 2018/03/28 12:54:58 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/ip_mr_vif\x00') sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0x0, 0x0, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x3c}, @in, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) 2018/03/28 12:54:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0xa, 0x0) recvfrom$llc(r1, &(0x7f0000000080)=""/152, 0x98, 0x0, &(0x7f0000000140)={0x1a, 0x337, 0x8, 0xffffffff, 0x5, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x30, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/03/28 12:54:58 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) semtimedop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000300)) semop(0x0, &(0x7f0000000000)=[{0x0, 0xffffffff00000001, 0x1000}], 0x1) r1 = semget$private(0x0, 0x3, 0x0) semtimedop(r1, &(0x7f00002ce000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f00006ad000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) sched_setscheduler(r2, 0x5, &(0x7f0000000080)=0x1) 2018/03/28 12:54:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x10000000, 0x1, 0xffff}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @rand_addr=0x1ff}, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x8}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x4b1, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in6={0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x80}], 0xf4) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080), 0x8) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x80000) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/28 12:54:58 executing program 4: syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f000000cff3)) 2018/03/28 12:54:58 executing program 2: syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) r1 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='.\x00', 0xfffffffffffffffa) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8001, 0x5, 0xeb81, 0x8}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r3, 0x401, 0x2}, 0xc) keyctl$update(0x2, r1, 0x0, 0x0) syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x0) r4 = dup(r0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={r4, 0xba5d, 0xffffffffffff0002, "a66f7d85e4d37bcef7c8ff7871f53e23b9cf1859d9e52bcfd2d321675b4566d8b4c85257b46db0655d1f00c4e20d6bd51be304fa4241a0861759edcd9dfbc6f110769c94326dd19f8d64f6c35f74c9032fd4b217daaafc210b4f308c9d830f63662d2bf42772caf5458d21fb08baf9a9d2da6db2e2df8b236274e4564c80846322ffd142fd6bb3b66f9dfdfba32e4ef0b1ebe0d8f17f4f7ee706e40b568a5122f8b1f58bb1168b017fdbfcdb914ad14e0bb76ce85b4063f48147d97bad3e52575e98f646cb4ecf5e1d19c58b9f7d9191c4726cdbdba4787c64d13b8e1228ca564f0c56ae73f876"}) unshare(0x400) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f000077bfc0), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/28 12:54:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') r1 = socket$kcm(0x29, 0x7, 0x0) sendfile(r1, r0, &(0x7f0000000100)=0x2, 0x4fffffffe) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0xf1, 0x4) 2018/03/28 12:54:58 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4080, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x3ff}}, 0x200, 0x7437, 0x4, 0x6, 0x80}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000740)={r1, 0xe7, "6919fbde88e62f8d55931ade2c65c99931cc3465f6d105439a7b0b8287f3dc20a4a817e37fe437f3eaefc4a13da8315da69a37d89766091a4b40865aae544a7a025113d4b9143f76dec659d06f27092b02b2b95da5bd55bdc62d4245c041589cef831932fa04c5a75b8b25625c0dc4d62a3bc3ef61de7e587d894d07d596ee4113e75d9bd515b7e35d6c210820b8efad2372adaa3ccc449e0f06f30d49c6942b87881c6e16593fbdf84026161d60b1385d830abad23ca0fea1de46d1cf61d5aa85f14d2c76b971f44fd59532b84149df911c4b5548e4b08702072e1b61a5fa03e69ce4fd1d8a69"}, &(0x7f0000000180)=0xef) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000580)=""/230) r2 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[]}, 0x78) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xc9}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) sendmsg(r2, &(0x7f0000000440)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x10}, 0x0) 2018/03/28 12:54:58 executing program 5: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f0000000000)="f7fe4aba8fc67dfe5f4e3fda3db82c4dc58f97c4cf5fbb0620801e3c0440c03953a235a84d5c148553816613506d21930a2f36243aa9cf9a6c493a570c4cb5dc068cd5b1d602fec35cb93164834949ce9d94b3bd9e3d1e98c19bcf7e788ecda3a936748c421445d893c24f9fc159d958532a5af3cb", 0x70}], 0x1, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xf, 0x10000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/28 12:54:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="10000000030000000000000000000000", 0x10}]) 2018/03/28 12:54:58 executing program 6: pipe(&(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=0x0, &(0x7f0000000500)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000540)={r1, 0xfffffffffffffffe}, 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = dup3(r3, r3, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21}}, [0x9, 0x200, 0xb9, 0x52, 0x2, 0x2, 0x0, 0x9, 0x7, 0x10000, 0x1ff, 0x7fffffff, 0x4, 0x2, 0x2]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={r5, 0xfffffffffffffe00, 0x5eb0aacf}, 0x8) sendfile(r3, r3, 0x0, 0x4000004002d25) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYBLOB="7e0000008cb5bb69d7e7f90c0c1cf15c5fbbc4c407da93729d48b51075772c5ba69ed083978274fe5c7970b2a8c94d15bf65682b40b155a0894cb431a1ccfd7581370a385fc34f1eb4422968eab24e214ae8172f9250af8cd9e8cf8a580b660102be5990578d3a61ff5000996ce2a3a3209e0000000000000000000000"], &(0x7f00000002c0)=0x86) 2018/03/28 12:54:58 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, {[@generic={0x0, 0x2}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "87fd25", 0x0, "f15a74"}}}}}}, &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000080)={0x9, 0xd962}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x400000) 2018/03/28 12:54:59 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101080) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x400, 0x9, 0x1, 0x9, 0x2, 0x401}, 0x1c) 2018/03/28 12:54:59 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x4, 0xe451, 0x9, 0x7, 0x0, 0x200000, 0x2108, 0x0, 0x3, 0x9, 0x100000001, 0x4, 0x7ff, 0x1, 0x3, 0x9, 0x8, 0x100000001, 0x5, 0x80000001, 0xff, 0xdc6, 0x5, 0x0, 0xff, 0x1ff, 0x6bf, 0x8001, 0x30, 0x200, 0x8, 0x3, 0xffc7, 0x5, 0x100000000, 0x67, 0x0, 0x1, 0x5, @perf_config_ext={0xfffffffffffffff8, 0x2}, 0x800, 0x40, 0xff, 0x3, 0x9, 0xdcf, 0x7}, r1, 0x1, r0, 0x2) r2 = dup2(r0, r0) syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x1, 0x800) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000000c0)=0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000009ff8)=0x1fffffffe0) prlimit64(0x0, 0xc, &(0x7f0000000300), &(0x7f0000000340)) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) 2018/03/28 12:54:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000500)=0x2800) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x8, @empty, 0x4}}, 0x5, 0x1}, &(0x7f00000003c0)=0x90) getsockopt$inet6_buf(r2, 0x29, 0xcc63bbc93ab66da8, &(0x7f00000000c0)=""/41, &(0x7f00000001c0)=0x29) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000400)={r3, 0x72, "bf2eaf57613d32da172dbef223c4269d2278b6140c57342ec3141e2ee3612a57979a6f2077ba4366461644f296a999cc54def54d4385b35fe73fa0bfb3ccc2531cdc88e9f1cddba2b5756235e89af37ff5f7fd47cf9fb01bf6a7d82a85300003e5eef41bad9dc66abec2ac65317537e446bb"}, &(0x7f0000000480)=0x7a) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xaa, "020aef33baa7c3a184c84f9820555b523f40b1fccd05beb57b9fe3b61bdb124a99cf87f2cbe419fe8b34c54a32e7d8a6c0e2b0cc2ea72a92ea3813e18de788d8b41960f807c2be3f9308bdaa91fbc88ba7437c50b0ba5abc963d62b4d909f02f85b05ac4997fb00df37bb6d74beb60273cc8e313a018b428441ac86071bc6f0c939e52b9175ea631104af18f30af47e143f12504bac706ebcdc97ba28ea7adf8058dd5068855df9d0abc"}, &(0x7f0000000080)=0xb2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=r5, @ANYBLOB="3b00000086cb1ea6ed9a78f9e1e8b1d9fa6d45045a16a388aee4ec0f25c8f34e1cd754c3faeeed6ed6c67aaec20b51f7cd38e0db6a695eb30a4950678458b800cb911cd3053942112c1e5ab32697a3ffc5ed14974b0ba713d26bcb65f82dddfb1e248a974e856c3fa24605806b6660b2c230228bd29cc8021547c353cd12fdd8ee596487a922762643257623ed4ef4da029f8e66e947ae"], &(0x7f0000000240)=0x43) write$rdma_cm(r4, &(0x7f0000000d80)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000000d40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0400000000000000", @ANYRES32=0xffffffff, @ANYBLOB="0000000002004e23ac14140f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) write$rdma_cm(r4, &(0x7f0000000e40)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000280), r6}}, 0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/28 12:54:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) read(r0, &(0x7f0000000000)=""/23, 0x17) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) 2018/03/28 12:54:59 executing program 6: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x7d34, 0x1, 0x8000000000, 0xff, 0x4, 0x0, 0x8, 0xffffffffffff8001}, &(0x7f0000000040)={0x3f, 0xfffffffffffff001, 0x491e, 0xe0e, 0xfff, 0x1, 0xfff, 0x1ff}, &(0x7f0000000080)={0x55a2, 0x1000, 0x10000, 0x17, 0x9843, 0x27, 0x70, 0x9}, &(0x7f0000000100)={r0, r1/1000+30000}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = epoll_create1(0x0) r6 = timerfd_create(0x40000000007, 0x80800) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x0, &(0x7f00000001c0)={{}, {r7, r8/1000+10000}}, &(0x7f0000000200)) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0x15}, 0x7ff, 0x2, 0x0, 0x1, 0x3, 0x6, 0x1}, &(0x7f0000000400)=0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000440)={0x8000}) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x4100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r10, 0x80605414, &(0x7f0000000280)=""/63) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f0000021ff4)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000019000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x7, 0xfffffffffffffff9, 0x2, 0x6, 0xffffffffffff8713}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000000340)={r11}, &(0x7f0000000380)=0x8) 2018/03/28 12:54:59 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x80, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e24, 0x0, 'lc\x00', 0x34, 0x1, 0xc}, 0x2c) flistxattr(r0, &(0x7f0000000080)=""/10, 0xa) r1 = semget(0x1, 0x2, 0x408) semtimedop(r1, &(0x7f00000000c0)=[{0x4, 0xe2e, 0x1800}], 0x1, &(0x7f0000000100)={0x0, 0x989680}) fadvise64(0xffffffffffffffff, 0x4, 0xf62, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000440)={0x5d9, 0x0, 0x0, {0x77359400}}) 2018/03/28 12:54:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x800000000000000, 0xfffffffffffffffc}, 0x100000000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000200)={0x6, r2, 0x1}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000280)=r4) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x4e20, 0x28}}}}}, &(0x7f0000000380)) r5 = accept4(r2, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x1000, "909e776e1311d883d65f73c8d961ff5c6f7349798dca012819ac03d844999d5e60791777c2ea06bc4e55bea7e37e88644a2f563bddc4ae95669e1e2257cec8524bc48afcc36ce628f82aa071a05a3168b6ae6e52e215d9421dfa653767edb520340ff0c806a9e0290a2dbe3d47fbbb28da35dbc49e1bed9f3cfc7169b9052ee01b24a4616288a6ce1a651d91ebb4014302b612120068b80a346deaa2ebe327f0c7fc483d7ded77c21599354b7525988328409f99822ad3d9b49170bbb5cff025a5710821609b9a93be7962bcad7c77671988e481c8e153d86fba51b5c3079ba94ff57781f11c684ba26f5f21b43665089f27e60beba4b6d4839a04b2c2c0daded0baed6c749d05e3424201e1cf95b7c908b08fbafdd3a3c3a76302f75237abca2da230012dcd681afff14e386bbce629795de6fcb3eb110acd5544383b2d9ea6a11d800473db01e5b1fdfac4361c36a798c476d6f2d697823eb1af532953c68eaf0ab4e0738535cad88d98096f8a940dc2fec0b9d2860b05cad22c450db14d36d66dbc6f2e299a43015da3eb851df09fbb8cedced28a3cfeffafa8965fa3a84f555d4290fdcde6286959ed7c457829bcbcb7174b4f11fa55f20742f8403fa9b2bf686b4c8d264d30aef9208d05ffc27905ea1dc54e42a643da0f5269e332e477f2fe06a1ffd92e6c8587ed2be95d6a3cc400f7060a0281e2265eb6a2b71cbf3e89ffbf014a321ed97256c52f3175d43eef9d5cc555b2b4b1b936250663f91222d51d3b4d541880f0b55f90c96cf217f80da9d538431883ad6c64349f8f4ef5921375de309717c58d958345006ae47b086b911e6728af631d5bebce1a65f925c64510338ae8cb596ee2b27988b529b03601f88442aa75ad4f76dc66dca30de8f587da7582a3d942595a88790fc3951698652ca99933dcbf01e2207ffbb94d6f3c634589b03ab8b23428a02148f0900c5efdc4af24a6d60f0322cf905569fa995ecbad801df52f3a0582b0448af3fc6783e79a2c0a687bc5892d2063da9233dfde9ea94c804ef411c0a8f8a03d1ee575e62d04100609b7e463da7029d80e104d31390d3e74f382c4977b5caa2bc84fa0e77f2998422b1e0cd26ae2127bff229a7aaff8bfbd61ef45732b1cf2d283db602cabb99e032fa8f1efaa061454d1079c66ed852ac655ac63251ccb86e8d5f45794bafa81c9d54dec4828993607c044c24cc358fe93042d93a65f5ccc9eaf1cc32d77d4ca305e8c8f01d2e4a9cbc060f4ddd832fab10f138fac41c414d2988a3662536dd6286eb4e310af9ec1b53c623bb7b6e5301c7435c170fedce4b517f0f40801da1c7c86d23bf1e6d8f34b9cb71fbb69b2a523a9dca1e890bad800e0fe085b5c8c6653a4003505d7aef5513c41323ef1a40a5a3302bfc7e6d10be9f883d39a6a8b771e0a8af21070518effe1c634cb4470940ed4efdf4dbcc8ed6e5138cd0ae950588d85eed7b69ebe55eb6b71025f4fea752668784ebbcc8b70177ac29ba065cdbd0dff073220827e85d6046752522ab15a9edd5e1476779732feb13b446067e48b35c9d68e8a84d26d3d059433e0947afcccfcf3265e9feec8687c9583b2ea201e5345b9df4ddc84633097c23f984ab2211f49de7c446162ae15bed7580186ae6a3dc993c1fb117563a4218e1d4ad8319e6d4033427894f49e2c9ab86ba649d44d59ccd8521d5bccf649ae3db6391934640447df401ea36061a8744ced21b3edf45098572b18c4f7967c0ec9f49036d10f092ce75a8f8d51beb9e752d9986a9a3e3e36f303a1e766ccc53667c036e0f33bb2d7bdbf1bb1919a7e90ed253290f4943ae5e3f2021c4d1d5769ea9699b7696d4ebdc0f35a67e34848e7d3f5eafa7cf4dda22e027cdb3066024b59a03a49b14e0c0211c8db1823bba4bb7a4e80563bb86456c1c1eee7a070400eff6d7d6da5587fb78d6e0ae72efe368da57bb20a2dbd27ea08c69141b169c88a171033aaa9dd7f438b2c0b69cf57e60cf8eeea51e9b551c73ace264b75b77f1d5a3e4686b075c0e92cb8dec6975e39997823d8455afb73bb2c7c6b12cafb5f715d042eff48685187607eb27a286ba666716a2d0ee365c390d6e113024d2c22086929c653ad9e046427046cddd9c92f06442c47fd0cfa7dbe0ff7092e4f07fa1b220a907e9bb7b373f863027ecb1be4b52b70c111fd70c28413aea5f4a4dd3635b0a98fe435173e1686cc83bdf54dfe567245f3251dbc114ff2c5cb095c3585891912e68e04d628e061f5e84ee6195e861ff40bc5c1d05897f522382da6239d6bf04692f0eb498c53360f7eb6d50fc178dc0957cdc533de6d8e440cc83c196aa88f04cb9d7f5325a039c3921cb1c9e38a26b7750168b7dd8676abaf89efa55b4e5e4a199cac8793afdcb145be7d7368bb61bba62a12e53e9778b73cb134d563cdcd59b7524126f867e18b1c59da3378f4f40fef4e1d9bad0a67ae5b36dd590269a509b4e03003afa20d1b4276b162eafa616ab074bdeb6897252215e2417deabd238f04789b7a3ab100888bfdcd7ba1b386c95365cbf5848bc516bfcf7515ca216c6589f67602b7a2c5315205554c518323d15c7cd986af96429e917b53715bc74a027cc43426e9f9a982521dc7161cd863b27c80cc420d1be403dd4e1bac50c64655d4ff0173a7165611d3cac725b38b9022d68685262e7046382bcbd42c79ab0f75c0c03b14f09e61e8abf01184013e9d79ff47925df654a2b59fc383b4153d2a6001274f74baee4e52c3d2459361d69cdfa1555510dd5471cb99e62fbd826829de284c83919ccc05829e6bb06a6208497f63e40f6910002d72cccec3a3bd900428b9992c9cdf393772182a8dc465fa58905b9d9681cbea703466b82d317f4539a7f161e97ed4944f03e8ad407a1763e0fbd55e740f35672e6c9a56f92cedfeb8b5c89bcd1d7de40a7890e83a1c7b3c8c9a736d5b39938e83d8349f317855bbade9240a1bddead69aaf7c6a458377a0f3910089bfb2e5f9f0b3b0a224c1323ee2f33118387fb6067fe681a86aff617c360867d26fc3f7bac4fc0577a7fe5a64341f070c9ec33db53ccaf52019d382ebf1029bdd7d4d63e3632df10825970e1b508308041ebb3e57498b0386dce13b34313626c2f7a80baf11877f69f5e2fe511c2fcf8c9fe2631364ef826ef5f0365e7280acee7f62fe2b10114bda851a12f20d141de338350a49c4c08f7e97a62de4487a292250092356e4e7fb07cfe912c445722d07252930a79bb6f3e32c96ece000dfd2034628154c4c8cb51d82a347e4bc984e17856c7617f24ac575897121e20ea704e6377b28e49265ae6e413c852146417aa4710bdba0a9c54fe6011c73b6255d5ee2f583750ff9af91bde830419b30f80a9b03f964e5817bb07e1ec675b9073558fd0ebc0b7c1c3fb5f7be3521cee1c0feddd42666bdec17015bc4f9817d35909ce1924d5a7f54cd454991759acded6dc6d00467460d65b64ab91f416f71cdcd04d5472cd7225b26da1e322da7818a053528359fbe62c0e451478ea96d8f74f3b654b2ce52aa4c8fbb569b6e9c45d43241e7026f006014bc015d5f8659b06c0c5caf402e89acff63831232ade3574549a178960af872a8a7b9419b30c0afa3e6c78317037ea273359c22a1aefe16bf292b5594e3f41acfeaf86587e4ac9063207c5e80956da48abf1988184701260ac840308317b46057ab903c32a737ddb2a1df10253cf54cd50f7e7c178162ac5d17be4860ca18c513e25cd237ff93229706577eab396192511cd2aaab0bc52d6ed0d1261a8ba015f4ac27f0133971ae68552e5a1668b5e99621b633d419b42e675a9bb7bf7c24f42fd0388acd09168e5eedf78682e96036c116586f7a51805165fee63c55fd325609dccf451e94a9de89f1d8a4ec2d5a835ec65cf845e90da1af7cff5418ef838f7542afd42a1d5a8e486f10bf346653648d06c527f46da1a93374117b6a7f86d33803e960f46de1148d6c0c9920a2ba09f92811af239a82dddf737366657b17e291f5a39213d70d71976b17aab7930f052c1ac47d809ad6b9a58103b4938adf3164193db02f452c49a033ea913aa66d984753b35f26456c7c4fdfa9043956e49102c8f2aa120462638b2f1a057075166452c8ffdf767fe350bae51ddcea225053dd17925b1bccedd3d472b609a14370337ba31a692c985bb7efe3f99f65f2095eafe507b85047d0da8cc53c913a348c1da4c18d20ba0ea546876889fa7fe7cfe2b271947635f00a8887befcf4f860794e96bfd48d7a40628b9e87ceadcb52eb469a602220f1c66743324b5d92a2726fd85dba8b414ac5ea48fb0f3f15267a74b81bd8bfe46864df6f76384958a842a1e1fa13221c8d9bef6b1ac3944238df047aee4a6f9f599129f6d096c72635b72663714c4c3e01af1de2a4d8521a1ab8f323c12e782404d94b42c6023044e31d37df95e72c705d139d719342ab819b3219154001944e90e7f410631762c007b8f857c69fea9359111a228cb785afe96490e64e4a2d87c32210477136449d7257c6da12f69faaa31df2f79b15a33a2056a3c8df0bdf4d1064760d59cef31fdc5a3ede6e2d611e39b2f32ef14a0d9d5b53f99fff0193c5204e303c4cdee63534e07921fe841c3f82fa1d795859e4168099766dfbbdafe7c7eceecae0cde2e515803c81675193f63aa6f4ce9dce021c0fc6669ea99545584b60534936f395c2ff87b035cf73483a36e9b5456e5c749e56da99aabdc95840b0377a795df3678170926263414a43b4896633d973d0eadf15b9479ba52121765c5b3d6552b59886806d1d812986556c91a6827eb7d87e9bc369f070e27f4821dd3f282bdda0dccc24563c123d51b0b8e913c4d483d67ec83c1e9a8a4d6931fd6b6783b18da3623d42f969bc0013c8ad219adcb5c874ebd72852892af44fa7cff0cf67932b86a6dde18deeea1b926b06927ce1c5ed02d32d75c0eb41a660d774229c167f5e0c507e1272b74c68fee00944039fea226abbd1578534573891e0370c6fcef1ec0f628659f1cdf2101626dc7f22a3ddadda6c47d71edfeb666f09e43d0b808094d95f3d519be30b5f36b50067f0a7dbb1bfed15a9ce6963a764ea7d2a40713d036a516dffcf292f6a9157d28112c219012ca033d35bd9fdc3636b347af0aa6624d0628d528591a45631636b3b47a3397591cabe01f4263859e86bbed17115f9b6003026de654aea83049bd5bccdab43ee72e214ab28d02a5dacf10949130a946a4bfcb37f63820cd699a832ac8949278ae0bd7cf6361c2bea7937cd876cdca3b8f9b9cef560311e1221bf05e28e41fbd5d7084210faa32fecafe1fced868d44dc50c3dae56d18b2e190f431863dbea236e3bb3ae3a25806969685a32c544b102166082d291d60464ed83b8455fe676a068f4983ddfdb9acfdf0633740f52ffcaca1f948a216fc4d19c88d4397303971cba277ba904b3ae30cf3fcd54f972cf4b998f522f523f068e8c3a46c7847b9c996e880d206753d24ed19791ebf6fdda3e6e311b5b30fdd414e5759a5da6fbf473427ed7153b9243a399c8aaecb8f90d92c0a54ca46b22af5aca223a1a786b683562b9f8600771008b4db454b0d3646083656f452a70e8b1274a0617a707cec7d64542b126cc7fe272df80f048eeaef9bdc22673eea13b746b240e6c97309eb937b36957d38e5d1149d5a429d450aba1f9bb1a42c984c0de1809c68ca0fb25a101b5a18fff97ff7651b128e609809ef4c459821fe334c5f59195f44a73d080a14850d3e"}, &(0x7f0000000080)=0x1008) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x7058b2ff09b58d27, 0x0) ioctl$int_in(r5, 0x5473, &(0x7f0000000180)=0xea) r8 = semget(0x2, 0x3, 0x8) semctl$GETALL(r8, 0x0, 0xd, &(0x7f00000002c0)=""/174) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000000c0)={r6, 0x1}, &(0x7f0000000100)=0x8) 2018/03/28 12:54:59 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x200) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={"7662616e300800000000000000dc00", 0x7ff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0x7fff) ioctl$TCSETA(r1, 0x5402, &(0x7f00000000c0)={0xffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000180)) 2018/03/28 12:54:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x8, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000240)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x4, 0x9}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/03/28 12:54:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) io_submit(0x0, 0x20000567, &(0x7f0000000040)) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/34, 0x22) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)="a61e3c6b384eb61858512c2bc5b50d2d82a63c", 0x13}], 0x1, &(0x7f0000000000)}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/28 12:54:59 executing program 5: timer_create(0xfffffffffffffffd, &(0x7f0000b2ffa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000), &(0x7f000085e000)}}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f0000031fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000cbde6c)) socket$inet_tcp(0x2, 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffffffffffff, 0x40000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1ff, 0x80040) 2018/03/28 12:54:59 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x800, 0x400000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x10001, 0x1f]) syz_emit_ethernet(0x66, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/28 12:54:59 executing program 1: syz_emit_ethernet(0xef, &(0x7f0000000080)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@llc={0x4, {@llc={0xe0, 0x4, "c136", "0ed3a39d9e1cb9a81607937dbe91970adce3b8fc44d45006601ba825dd1474ab3e24d901e9b71ee1eabc8db3aece2e2930b16cd8dbaaef4b288e9fc0d083aa1bed199880f56d15a6ab7edce783866d7f643721b1adf875cfc7b294de9b6c1f422523402d68f3e510964f7fc771dd303c0421ccfa648215a0b7dcfd403b6175c24b3ed6e165cdb0b7167082bf55c2f927e742e5b262757b06e1f0fc1292c9f14edcf1c175b1728587ec9e5706a994ba1618c2cac4de30b2576bc5baef3930675676f66d65572cedc9578f1aa87e59cbda05fbe3ecf6c3f1371318507ecf"}}}}}, &(0x7f000038eff4)={0x1, 0x2, [0x0, 0x0, 0x93b, 0xef7]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 2018/03/28 12:54:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/03/28 12:54:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x100000000, 0x4) 2018/03/28 12:54:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002ef88)={0x40001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x51, r0, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) read(r0, &(0x7f0000000040)=""/4096, 0x1000) 2018/03/28 12:54:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x2710}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) r1 = getpid() sched_setparam(r1, &(0x7f0000000180)=0x9) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@hopopts={0x0, 0x6, [], [@ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x28, {0x1, 0x8, 0x8, 0x6, [0xff, 0x9, 0xff, 0x1]}}, @ra={0x5, 0x2, 0x5}]}, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) capget(&(0x7f0000000100)={0x0, r2}, &(0x7f0000000140)={0x4, 0x1, 0x10000, 0x4, 0x6}) 2018/03/28 12:54:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000001c0)="31fb7ec8bc937167990737c47940262852f0be83b26f4632914b08910c28d49eff52a01713cb85ead449a5ef6a092819fff1f5ba09031b376c676793f328438db54be97601fc222dca85e6283c7f69e8854bd3dbc87744bd9e7aa97d7ac6c5da0f2b8aff3c5a0239202498540b2f5288082fca9953266f9542cbc22fef9bd5b38b5e70414ece0b4a7cffaa2a4a99f5eb", 0x149, 0x0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000089cffc), &(0x7f0000466000)=0x4) 2018/03/28 12:54:59 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) close(r0) 2018/03/28 12:54:59 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d43fe4)=@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000000)="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", 0x2c9}, {&(0x7f0000001100)="323baff69a927e47de66c652f4ea28f417dc34f62ab6a551f72715b106724833f8c6253b8e3f905b2f6289bc4538514b9aecad779e145c80a44ae8fd572b85a1199f25e1c52c3207077cf4c77afcf309702fbf30929a08ba8a36651028d486e2e97bbfb4c1733b9de138cab233f0fbf3eba73a16d3ea2dee1653385e000c146bdb66321f19248aab4adb9ba426157eacf47b12365eb6c35614981762d691bdfaa362a6", 0xa3}, {&(0x7f0000001280)="24f81821e16700b465a90fa8f9c37675e7f7ce456d978189464a01f74c7406ea7ac60ad3552d10cf8f3b6268977d4e22a7e2520b7269899650be9e5a34b1c789198a2c54729f32fd93de5a7ffac7fa20cec91d35be6fe9ddd23364c4b2c07064ead1ce16fdfb5fba0c93773c89af54d4855defbab2ecbb887f65ae72d7c3240ed3740d58359913730b4ce6832f38c030d004433e2c91933e92856faf26f52c21229406f8a74fdaa29575", 0xaa}], 0x3}, 0x8000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000480)={0x3, 0x3, 0x25c8, 0x1, r1}) r2 = socket(0xd, 0x803, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000004c0)={0x7, [0xffffffffffffffe1, 0x5, 0x7, 0xff, 0x4, 0x17a9, 0x1f]}, &(0x7f0000000500)=0x12) r3 = creat(&(0x7f0000000180)='./file0\x00', 0xe4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000003c0)={'nat\x00', 0x0, 0x3, 0x1f, [], 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000380)=""/31}, &(0x7f0000000440)=0x78) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='btrfs\x00', 0x0, 0x0) close(r0) 2018/03/28 12:54:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000100)={0x4, 0x8a, [{0x100000000, 0x0, 0x2}, {0x6}, {0xc780, 0x0, 0x7}, {}]}) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000240)={"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"}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xc34, 0x802) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00000000c0)={0x2, 0x3, 0x80000000, 0xfff, 0x81, 0x6}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0x100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000040)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 12:54:59 executing program 0: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000460ff9)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x4) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/169, 0xa9) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000001380)={0x0, r1}) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001400)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000001540)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001500)={&(0x7f0000001440)={0x8c, r2, 0x30c, 0x70bd2a, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xde3f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x40800) sendto$unix(r0, &(0x7f0000000300)="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", 0x1000, 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001300), &(0x7f0000001340)=0x4) mount(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)='qnx6\x00', 0x400, &(0x7f0000001640)="62237a46bf7553728ea676976f543acc52d0b1f6a9688a9474a8f0a10e36b603da861db79d9dd8259d5244a60334cb3959c68c5ca363") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/03/28 12:54:59 executing program 6: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0xf1, 0x4, 0x8}) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x84, &(0x7f0000015fe8)=""/24, &(0x7f00005fbffc)=0x18) 2018/03/28 12:54:59 executing program 3: r0 = socket(0x1e, 0x5, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x7b, @multicast1=0xe0000001, 0x4e24, 0x2, 'lc\x00', 0x2f, 0x4, 0x5f}, 0x2c) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) listen(r0, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x990b9c08346e64d2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/28 12:54:59 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000040)={{0xd, 0x0, 0x0, 0x0, "1b4dfdbde8f58d90019399b1cf3317f72fd20a070a37004000be9fd9421f2bde5ac7296e7e4d6ace89736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000000000)='&\x00', 0x2}) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xffffffff, 0x204000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000200)={0x3, 0xff, [{0x78, 0x0, 0x6}, {0x48, 0x0, 0xffffffff}, {0x3, 0x0, 0x8}]}) 2018/03/28 12:54:59 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000003c0)) fremovexattr(0xffffffffffffffff, &(0x7f0000000280)=@random={'user.', '/dev/snd/pcmC#D#c\x00'}) 2018/03/28 12:54:59 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8913, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"4a089efde66647f5ef0900000500", 0x401}) 2018/03/28 12:54:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) r2 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x3e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x28, 0x0, &(0x7f00000001c0)=[@free_buffer={0x40086303, r1}, @acquire_done={0x40106309, r2, 0x8}, @acquire={0x40046305}], 0x85, 0x0, &(0x7f0000000200)="14e8ebca996c8c4b25539e62d0948602ea22faab0253710bca9ee93e8480e4b519061a70d235db47a980345aeaf253ce5ee141f54fc9423593c6d1b640a8bd565f4c371a8994bb4f42727a2dedfecc16f3f122e888656979995412826533b5953dabf34df22fc75471ca6ab01a0e983ccde2249c46254e1eb8298f34f19bf8ce63f0fde651"}) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) r3 = memfd_create(&(0x7f0000000040)='keyringcpusetppp0!wlan1md5sum%\x00', 0x2) fcntl$addseals(r3, 0x409, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x15, 0x4) fcntl$addseals(r3, 0x409, 0x8) connect$netrom(r3, &(0x7f0000000000)=@ax25={0x3, {"ef7bf367934b44"}, 0x40}, 0x10) 2018/03/28 12:54:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9e, 0x200) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x2, 0x4) setsockopt(r1, 0x40000000000006, 0xa, &(0x7f0000000280)="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", 0x4bf) restart_syscall() close(r1) 2018/03/28 12:54:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/03/28 12:54:59 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) dup3(0xffffffffffffffff, r0, 0x0) 2018/03/28 12:54:59 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) r0 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) 2018/03/28 12:54:59 executing program 0: r0 = socket$inet(0x2, 0x6, 0x6) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000000900)='./file0\x00', 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0}, &(0x7f0000001180)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001280)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x4e23, 0x3, 0x4e22, 0x53b, 0xa, 0xa0, 0xa0, 0x0, r2, r3}, {0x1, 0x7fffffff, 0xa63, 0x3, 0x4, 0x2, 0x7, 0x3}, {0x1859202a, 0x0, 0x5, 0x3f}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6, 0x3502, 0x3, 0x3, 0x3be, 0x5, 0x1, 0x8}}, 0xe8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) getuid() setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x102, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="7491b9000000000000000000000100", 0x10) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)="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", 0x595}], 0x1, &(0x7f0000001740)}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f00000001c0), 0x4) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000800)) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000002740)="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", 0x594}], 0x1, &(0x7f0000004740)}, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00000008c0)=[0x8b, 0x4]) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000840)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3a, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'nr0\x00'}) 2018/03/28 12:54:59 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='gre0\x00', 0x6}) sendmsg$alg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)="8ca3ff3c8baff665a27205e4aa898ff05e5c", 0x12}, {&(0x7f0000000140)="0897b894", 0x4}, {&(0x7f0000000200)="61c3225a80bd1d7c43dfce2fa3fe", 0xe}, {&(0x7f0000000240)="84a5f951ca2e08e2bb863ca616a4f8a204edb924e93ff7bfd2554c7bc5dd27ae206e05dbfdef8cfb55678d59a8467b1fc95d134a81fea1a0bd6689db3e7baae5cf6aad3660d4ae4a1735cf56926188d9e3787e730f0330551246b7012fc6a472c25437129754cdc3357b1dbc1f9c8ba5005af83633cd00a448dfdbdfd3d9e4c3f647708fa42e699c5d0b508360d69229b15ef7c768da8c4a8bb4eb25173162b3c1acd0dab71307f0d39ce6fce9f34ce022b92e94a3e9104ec862c868134db0472b101bf95b0aa8146a0c4c14fdf46e66a67bb0b3", 0xd4}], 0x4, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x3e, "7abfff9d973fda216360120f3edfd2b476d009d3b8a7daab1ac2fb256e1a4f5a0c62650c3ab17bbe08663ff3692204a5c7eb58c85ea899e030185091547e"}, @iv={0x88, 0x117, 0x2, 0x6f, "494f6f25de79e27211c73d40deb0a58e68cfd80a7be9fa9feb9b46c9ce3ac7a4aba94818dd6ac68657664e23d563762e2dd8f0517202d0bf299728e29075282f6403d3d9b2660a91a2ab8a604ca20419c07655259a12923b75078d7b053553de3b9022b06cd6601a4800e70dd964f3"}], 0xf8, 0x4}, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/28 12:54:59 executing program 6: lremovexattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000000c0)=@known='user.syz\x00') r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000140)=@ax25={0x3, {"fe1e2765ff75cc"}, 0x11e}, 0x10) fcntl$setlease(r1, 0x400, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x8000, 0x5a6, 0x7d00000000000000, 0xfffffffffffff000]}) 2018/03/28 12:54:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x2000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x1, 0x0) sendfile(r0, r1, 0x0, 0x10b11e44) r2 = socket$inet6(0xa, 0x80003, 0xff) io_setup(0xffff, &(0x7f0000000040)=0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000100)) io_getevents(r3, 0x6, 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)={0x77359400}) getsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/03/28 12:54:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000800)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x4000000000000004) r1 = accept4(r0, &(0x7f0000000a00)=ANY=[], &(0x7f0000000400), 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x0, 0x0, [0x20000d40, 0x0, 0x0, 0x20000d40, 0x20000d40], 0x0, &(0x7f0000000100), &(0x7f0000000d40)}, 0x78) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x8001}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 2018/03/28 12:54:59 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) getresuid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000006c0)=0x0) r11 = geteuid() recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001b40)={&(0x7f00000019c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a40)=""/179, 0xb3}], 0x1, 0x0, 0x0, 0x9}, 0x0) recvfrom$ipx(r12, &(0x7f0000001b80)=""/177, 0xb1, 0x40000040, &(0x7f0000001c40)={0x4, 0xcc77, 0x2, "fdf75285cc29", 0x132a0422}, 0x10) getresgid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000d00)=0x0) fstat(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000dc0)=0x0, &(0x7f0000000e00), &(0x7f0000000e40)) r17 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000f40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r20 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f80)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001080)=0xe8) getgroups(0x2, &(0x7f00000010c0)=[0xffffffffffffffff, 0xffffffffffffffff]) r23 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001100)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001200)=0xe8) r25 = getgid() sendmmsg$unix(r0, &(0x7f0000001380)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="b366a9f9d46c4b", 0x7}, {&(0x7f0000000100)="87bbabd92ff0a0f4dd84c1408f3574306328d19d6269757ad10086204191e02ff3f459e297f9b8ef9d3e24ea5b06bddd9327df544e81a43e977749b172e2427504546ef9382546", 0x47}, {&(0x7f0000000180)="660aebb074d7de8801", 0x9}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="00000000281a9477004f6acce400000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r13, @ANYBLOB='\x00\x00\x00\x00'], 0xe8}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000940)="ca0c25ed711932fc3aad036a6f2cef1316ff029698bd7a3fc2036bb25896a799dc115b2dfc4094ecc69f345b160e7a17cad92e0b4218589428c2a68a7d370f57e8090fff95f0df888db5a73af36c30d7e15ff765d2891f", 0x57}, {&(0x7f00000009c0)="84e901c0398a13e2ba1ece88541799c07a20fc44f9688952c4345a", 0x1b}, {&(0x7f0000000a00)="211f672b6e6bdb85f29165d4f11acbd17a22e8ba7eda8b88d1746f0475e46276036792835efda5f45cafbb5618d57c752ede5a3f51d6a33821c63dc4c18de8ab7bfb2ffeb1b44fe0249611b551d015c125339f309501759afdeef262e81dad274ff4bae9716065", 0x67}, {&(0x7f0000000a80)="24860776337c60bc4859f86cda1f3b472f5703727877ac4ce31eed0541959134cdc878a5c80a86c8e4270ba744728474fcf8c5a2e3198876080b5cbb1b1519945ba5c69ffe00b42810687a4367480248b5705ab825c40ebc5f722b30736a641753c1ed095d7a689ab2ef38e263ca74e67356f865b4865306b28a0e6eb6491cc7a226c92986b6e09ab62ff1338f5d3187fcad4033b44887011e4c272319d1b04565d0da80df334658c11445b02fab6bbb66c2c9fcc2b72d3af09cbaba05facc1ab2a462f8cec7fa6fbb562fc182e701fb198d4e7df729caf7d21df2b79a88161a633b4219308620d0c1b73964bb", 0xed}, {&(0x7f0000000b80)="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", 0xff}], 0x5, &(0x7f0000001240)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x108, 0x8000}], 0x2, 0x4080) r26 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) lseek(r26, 0x0, 0x1) 2018/03/28 12:54:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000098cffc)=0x40, 0xffffffffffffffa1) 2018/03/28 12:54:59 executing program 2: r0 = socket(0xa, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x30800, 0x10) r2 = dup3(r0, r0, 0x80000) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0x7e, &(0x7f00000000c0)="a5bfd96efd982f4da0d2bb19a345a41c5d04b2a50bcf690825bbd91712d901f277fbe6006d05dc53eec91f1842b97ba36080be7bd3739c1980bcff574835963f9c39fc0f38fe2a5fdc56c90b0f624ccd88867837bdef874c77bf53bfbb47dea360a425313a0ca66561f61e002348372b93e292e3a3897a55128508288c15"}) setsockopt(r0, 0x5, 0x1000000000000ff, &(0x7f0000000000)="c2444525", 0x171) [ 68.229263] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 68.261191] sctp: [Deprecated]: syz-executor4 (pid 12550) Use of struct sctp_assoc_value in delayed_ack socket option. [ 68.261191] Use struct sctp_sack_info instead 2018/03/28 12:54:59 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x404e20}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/28 12:54:59 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) write(r0, &(0x7f00000000c0)="2400000024007ffc0000122100000100002cf6ff010000000000000000000000f300f1ff", 0x24) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) 2018/03/28 12:54:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x20009, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x200, 0x121000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="6bd30600f7ff00000000000000000000"], &(0x7f00000001c0)=0x14) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000200)=0x1000, 0x4) 2018/03/28 12:54:59 executing program 5: r0 = socket$inet(0x2b, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) recvmsg$kcm(r2, &(0x7f0000000340)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/155, 0x9b}, 0x2000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rootfs\x00', 0x1000000, &(0x7f0000000180)="53f3b60d5cd348d84ba16851f2eaeb003150ccbdcf8367a789c14f2bd0a7200f0c8f31ea7051542929aa5036b9882d600392fc050c096097b9b4e5527ac56018b3776fbb949ecedde28c5f39389911ccf98056dd43540a85650f54b2f939fcc52f") pwritev(r2, &(0x7f0000000780)=[{&(0x7f00000000c0), 0x324}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r0, r1, &(0x7f0000000200)=0x80000000000, 0x101) 2018/03/28 12:54:59 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000001c0)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x401, 0x101000) r3 = socket(0x2, 0x3, 0x9) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xc, 0x20010, r0, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000180)={'vcan0\x00'}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x4, [0x8, 0x240, 0x4, 0x7]}, &(0x7f0000000140)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, 0x213, 0x10000000000a, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x3, [@generic="ba"]}]}, 0x1c}, 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x300, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x400, 0x0) 2018/03/28 12:54:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r5, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000100)=0xb0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, r6}, &(0x7f00000001c0)=0x10) r8 = dup3(r4, r3, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) pipe2(&(0x7f0000000000), 0x800) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000340)={0x2, 0x0, [{0x20040000000, 0x0, 0xfffffffffffffffd}, {0x4000009f}]}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000200)="15664092e93c8fc8f84ed9dbb8c463a1", 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x2000000000000, &(0x7f0000000200)) 2018/03/28 12:54:59 executing program 4: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)="4aa6fba37fe80d272d49a63e3b38cc21e6f620926f698e38df05d33ea33591360942f95b68327a4f2995acc63ac3ec5d47d1cfafef555a725f33b5218ed47f3ed9a7a6199abe18365cf335a9a0380139723804b40ef4169b66573923af5e23bedd9abd0be0a67f13b513b0e89c9bdf228646ccc37514ac70bfa26e90bf6db838fa9dc3fb5313a852576f44d069545878eac643202707ae53689ea02d0942bc8a4415977c7a94cbbf65d76f7c64d929904475", 0xb2}, {&(0x7f0000000080)="e41005e94d60dbbe4d43c84ede072cdc403cd3fde4b8d52416e5ede102f977efd9a5c9647c18435283bb2bee87e74175b0739f97aa6b6e764b4c86f95128a25def9087cb9fc9a0849058b836a73cffc3e2ec8063fe295e18ed2e144fd887eb3ca66e94c85700843f7335d091840eba1509838ab762ad0aa14cacae", 0x7b}, {&(0x7f0000000200)="e3164ca956296a46f00dfb461decefe2e0ead4774a75f502ec49f32403689df1578af24710f19524e4b6009219828667279ea0f8b8091ef05c88aab2d36a7d407c3959b1f49507edf890c0300844c710833cc84e9b9abcf89b393094a95a0499957bcd5684fbdba69ea5", 0x6a}], 0x3, &(0x7f0000000180)=ANY=[]}, 0x24008840) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000300)={&(0x7f0000ffb000/0x4000)=nil, 0x1, 0x2, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0xb3b7}) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x48, r2, 0x0, 0x70bd25, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4320}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) sendmsg(r0, &(0x7f0000000100)={0x0, 0x338, &(0x7f0000000040), 0x126}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003bc0)={@dev, @multicast2, 0x0}, &(0x7f0000003c00)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000002c0)={@loopback=0x7f000001, @broadcast=0xffffffff, r3}, 0x4) 2018/03/28 12:54:59 executing program 0: r0 = bpf$MAP_CREATE(0xe, &(0x7f00005e6fe4)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) poll(&(0x7f0000000080)=[{r0, 0x7e0e9d4ff61b8f67}, {r0, 0x20}, {r0, 0x8}, {r0, 0x1}, {r0, 0x8001}, {r0, 0x10}, {r0, 0x10}, {r0, 0x80}, {r0}], 0x9, 0x4) [ 68.297918] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 68.307347] sctp: [Deprecated]: syz-executor4 (pid 12557) Use of struct sctp_assoc_value in delayed_ack socket option. [ 68.307347] Use struct sctp_sack_info instead 2018/03/28 12:54:59 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x7) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) r3 = gettid() fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000780)=0xe8) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000980)=0xe8) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000d00)=0x0) fstat(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000dc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000e00)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000f00)=0xe8) r17 = getegid() r18 = fcntl$getown(r0, 0x9) r19 = geteuid() setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002940)=0xfff, 0x4) r20 = syz_genetlink_get_family_id$ipvs(&(0x7f00000029c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000002b00)={&(0x7f0000002980)={0x10}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002a00)={0xac, r20, 0x10c, 0x70bd25, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x68d}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0xac}, 0x1, 0x0, 0x0, 0x890}, 0x10) getresgid(&(0x7f0000002740)=0x0, &(0x7f0000002780), &(0x7f00000027c0)) sendmmsg$unix(r2, &(0x7f0000002840)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)="fd4710f12eccb5", 0x7}, {&(0x7f0000000180)="43cf00a477b913e8b53b49fac820e586abae28124b4f074f76233d8c9285bcccbc0e890adcbeafc5e7ad80472f812d693976bd690ce5050bde7ea044d905cf7997fb848d593c19da568982abbf902c811464f8d5beeb27356e12fc78ca7b2015c63f07bb9c5f0caf2462e0b5426d5464be9bb25788242f561ea09e1fedb10af2b940ec1baaf6401393727537862663f50f04b31981660f1e901fa0016025939a4b250b74a46e9793576c4e6dcd63d9639d81d65d77789e21b20086113c", 0xbd}, {&(0x7f0000000240)="3af31d0405fe4e9daf1f1be19432a411eff3c10f54b9051534244477f5964d8884d7f9a24aaffd8da8c529f051176770b8662ddc6d379d30c87b06745460e545fa7b77482270dbbeae825839e40675603d7c14b2d57de564069bb73e178e0c2b86b9ea4665375fc3c153cb0c498bf27dda77c5b22e1f3a9e1672fd51392b2137252b780f474ad76e815c64ec108abdacee86e2b1cc31215c66177cf500070edccb53302829b624e98fccc5debce3209481ccc200807fc0b49d6a64bf5092014ab17e7fd0f9d1071f7e2e4ff3a36b91d4e795abed5527ce810c6b2b5dbd1549f2", 0xe0}, {&(0x7f0000000340)="43d37f9f784fc681a6bf0673784eb7e6985cdc1ddb975e44878ccde932933ad341315dc81bc947c849203e7b4fbdd69c81fcee030851fa73671f4e85a91b1bed3e2feb189589b428a33a98d792f7b28be806f7228432233f4abcab5229cf576297befba3d8cf2cf6d56720c143055752246a3641a185a485fbbdecdd45482b297ee5842054be6c9df7317491572a61b7dc4b116377bbba9b9dd6f16f7e25372119ffebb625615f28203e09f58825dee63233ad0452d4b5914d93b8c5b97af0bd87872886440911a26077bd20ed9588797c", 0xd1}, {&(0x7f0000000440)="78be735fb30a517042a0ed509056ccdc3e2f859c4aeaaceed2c06b84273be8dddfd613fefdce93cda93b0a6ce31a38479140a9d895edd61d4e41cb0720ca18926ac7adbed97d1e8a82938d15f6ed53f93c2a8abcc1253cce3a3d9652d68599b981f771e8e766690eef86427616889ca6e5431b", 0x73}], 0x5, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0]}], 0x138, 0x40}, {&(0x7f0000000b80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000c00)="23d81009e596fc368332b54d576f62e9df1e8a552a914f94e66969eda6c0558aedde2b2a0d1f3849f3cfb753577a83b73902ab161559d7f76dd2b9f0c7f4208175cecf85ee15d1a67f6ac1a175a037db0ad49fc46ed72104ddc475664f8610c9a6b4ee67a5716ef320f829a1ee35bf93cf17120c2212db34737a86fe185c111b5ba0bba26660af0a96bc503d88c2cb4dba63f3e478197a70452d71d5", 0x9c}], 0x1, &(0x7f0000000f40)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xb0, 0x40010}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000001080)="6036e8ccc930e387848a03e9bdf5a2a4d70446e719d6bd6dae", 0x19}, {&(0x7f00000010c0)="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", 0xff}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000001200)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000001280)="d2125a3f1025477df490a90cf1decbd7b1893b1cfd7de7338fec89483626af03a5805274d1064dd3ec39ab9943025c4de934083a3c7fe6d8c3b55dabdf946f62c6131f02d9a7102f563dde1751e37fede0c968c0f9f9106d01e7a16c06db5bf71cb91bcd67c6e365b386b92a625d4c3209fb6e590d7d9380da8c91c114ca0f54607391a3aa451de5cdf618011fed53494197785399d9d973c1", 0x99}, {&(0x7f0000001340)="1df2dcc04824e4e8d305451b68d4a8aaf4cba58d1cfe65c950786778721e9cbf4f5bc007a2f756f507382e597e32bf929e9334f3ab4e1cd3efa1e16bd79d37214c70da7ade930733db2a367e93315c1035e3086fc8c3598ae7b99efe5fb51a7ab30b34dd6bfe6f461def70354cf23598aee2b4c380a33007086b3ce218c3e61f9f2755e07d9b0c1132b87c93156ea064c5b64fff551d06b73a409a36305b71c3ae8300f7fef2c1394e225555a44572285df50061b77192", 0xb7}, {&(0x7f0000001400)="897422cd9ce3689122d5b8a6698262cf65a99de51903262e7ee5a9cb3fabf424e3b87f67c3f55a589dd028f6e519a69eabffd7dfefdfabd1a688b2f649562d006ae6cca46f8dcd78c9d2cb719aec379a6c9908062366a472f7742aaadd0237dd10eb8edf80886acf65f4d9e9c6e99b25df1b7e8f9d8f297a94096c8cccf58fcc31fd0226f544a9c05d0d5e78177fa3d194a0287890a1ceecf15d5da32400accaecfc4ed6009c65ea7544a3e1ad9cb878efe68e28492bb22edbf8179ab4fc84f95b49b8bfcba51747b6df3e8598c76afe12f0", 0xd2}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="72ca59746d750cc5082d6a835010ed4a2c70976b28f7be36b5c8b97f1174ff99cceb58c3a1b54a11ff1fb75ae3503ddfe1c028ba7f01bbfb5672587a38d6b06eff8eafed76f5a15e2e586920db0a7104e68a3fd9af6e4a8dbd614b650e0ef7a96df7dd88a01d1dd3938192bfbb8428b6632557f5e2935ca39c26db99c93b1d72430eabf2249b182a661f73482d3c91f72f3ccff212f9ea56c022c8228ef3c885cd7c73e8f9026a249eb5597a5d4ab6db8f", 0xb1}, {&(0x7f00000025c0)="0ffd6f95f171a7d663d50c978b51677865d71d08bd9bac4ebbfb9560d6a809052fa8da8a7075fa1c80ba6fc6d39148d4afd94751e52c1eda381d007ccabaff4fbb6ec26c7a8f4ceefa314f6bcf27a366afe12df28842668a1899351a2ab5f1d1e4650e4ec7490a871d00a37af9b5e43267147f97bb5996f10491f1a0b2c6914fea6f0c4078d21903b6ce4763c20afbb3b99d2940246630babf3190869b2ec4fd95e31c8bb4572fcaad611e47f5792a761af93fd93f1328253c28c1a82cf7de6f111b8d9b5c4d8019f456f43dcd0ff9040df14942e3045cb8a2d5350d1581733199d1605b4d5a27c492cfb94c61d787c80cf99bf94af11d52", 0xf8}], 0x6, &(0x7f0000002800)=[@cred={0x20, 0x1, 0x2, r18, r19, r21}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x38, 0x1}], 0x4, 0x40) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f000015cfd8)={0x0, 0x1000000000001, 0x0, 0x0, "cc450294828d9b0006c7c917d91a496bed9216a6f3af549d6ee1fe23a16ba2a4"}) 2018/03/28 12:54:59 executing program 6: socket$kcm(0x29, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(0x0, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)}]) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) accept$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/28 12:54:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000180)="2e1808a49ae6aa7b6e78476cc6e6e3ec", 0x10}], 0x1}, 0x0) userfaultfd(0x80000) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/03/28 12:54:59 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000003ff8)=0x80) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xffff, 0x4) readv(r1, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) 2018/03/28 12:54:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite6\x00') sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000140)=@abs={0x1b33a36cd8793b81, 0x0, 0x4e22}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000001c0)="f3dd76f9176ff325fe67b0cb4f57612000f6937ea87bcb8c38554101151e3262ac7f0c75e9956e2d6c485b5070ed0d4dcabc0c6ea267244f5edc0267040c5e4e4033c84538e2b30573fbc0231409f8", 0x4f}, {&(0x7f0000000240)="2a301980ae90a664a96300ab5a1fff82b329c878e0ff07ffd222da074546ef0b58c057e71e8bea8c270c472aaeb0c05d843cdf56a715e157f98804952f8aa690ca1024acfb103c348b92b109d7108719547338e5b68bb93394dee9337420ba3a9d598d968e82f46748fa17603ad43672f32ad8acac9c8c1526422a91b42fd07e71df24b590333b392e5ec51ca42d856468d62af7b8d01e6b9f3087bdb5da52e63d05fcf908c321a8666a2a2a9f729d449c73bb3073d3f5820c99ca909ac479deeb550bcebbb01a8575d4f1522755630c90", 0xd1}], 0x2, 0x0, 0x0, 0x1}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/keycreate\x00') fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x0, 0x2}) 2018/03/28 12:54:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0x3}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000605f32e1c00e15fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000001100)='I', 0x1, 0x0, &(0x7f00000010c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x8}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x42) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0x81) accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x53, 0x0) 2018/03/28 12:54:59 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x10002) dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r1, 0x2}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x27e, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000180)={0x0, 0x5}) 2018/03/28 12:54:59 executing program 6: prctl$setfpexc(0xc, 0x80) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) getpgid(r1) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080)=0xad, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0x10) 2018/03/28 12:54:59 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x141000, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r2, r1, &(0x7f0000000040), 0x6) 2018/03/28 12:54:59 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffffffffffcbb) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="10000000020000007f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3be) uselib(&(0x7f00000000c0)='./file0\x00') unshare(0x2040000) socket$kcm(0x29, 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000fe8000000000000000000000000000bb000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="000000004bae30c5d5963d07cc9f4ae0e7bba2"], 0x48) 2018/03/28 12:54:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x10000, 0x8, 0x800, 0x1d}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x7fff}) r1 = syz_open_pts(r0, 0x41) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="01a757019aa3bc44fb3398b80163ffffff"]) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101202, 0x0) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/03/28 12:54:59 executing program 0: r0 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) fallocate(r0, 0xb, 0x0, 0xfff8) fallocate(r0, 0x0, 0x8, 0x1) 2018/03/28 12:54:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698d", 0x21}], 0x1, &(0x7f00005e5000)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x2) 2018/03/28 12:54:59 executing program 2: r0 = eventfd(0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r2 = dup(r0) getpeername$netrom(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f0000000040)='W', 0x1}]) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000200)=""/166) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/28 12:54:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x181000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000180)={0xfff, 0x800, 0x2000000000000000, 0x100000001, 0x3, 0x300b}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x4, 0x0, 0x80, 0x0, 0x2, 0x64}) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000, 0x0, 0x800000000000000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000200)={0x14, 0x2d, 0x701, 0x70bd2c, 0xfffffffffffffffd, {0x3}}, 0x14}, 0x1}, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000000c0)={0x10001, 0x7, 0xa6fd, 0x2, 0x200, 0x5}) 2018/03/28 12:54:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000780)=ANY=[@ANYBLOB="b800000013001901000000000000000000000000000000000000ffff00000000fe80000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000037617912000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000001c0)={0x8, 0x6, 0x8001, 0x100, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) 2018/03/28 12:54:59 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000180)={0x8a, &(0x7f00000000c0)=""/138}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x7, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) write$evdev(r1, &(0x7f00008c1fd0), 0xfffffffffffffd46) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/28 12:54:59 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000040)='-wlan1.--\'&--}{[\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x2, r1}) 2018/03/28 12:54:59 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = dup2(r1, r0) bind$alg(r2, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) bind$alg(r1, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x367c, 0x1, {0xffffffffffffffff, 0x2, 0xffffffff, 0x1, 0x7}}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="873a3d2f", 0x4) 2018/03/28 12:54:59 executing program 2: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "006f7274310000efc2f3550400000000000000000000000000000000000000000000005bb7640000000000010100000000000000010000000000000000010200"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) fcntl$notify(r0, 0x402, 0x21) 2018/03/28 12:54:59 executing program 3: syz_emit_ethernet(0xfffffffffffffed9, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x1, 0x7, 0x8, 0x9}, {0x2, 0x800, 0x3, 0x7f}, {0x8, 0x1, 0x3, 0x3}, {0x5, 0x2, 0xd11d, 0x6}], @ipv6={0xfffffffffffffe01, 0x6, "d4265a", 0x16a, 0xff, 0xfffffffffffff537, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x3b, 0xb, [], [@generic={0xd2, 0x29, "33399ce2c516636f428ecf06e00eb7c98eb5df8881a0e9fba0ec6044fa36ecba7e953d569c51267846"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xf}}, @calipso={0x7, 0x20, {0x8, 0x6, 0x7ff, 0x6, [0x9, 0x0, 0x0]}}]}], @udp={0x4e21, 0x4e22, 0x102, 0x0, [@guehdr={0x2, 0x8d, 0x100000000, 0x1, 0x100, [0x80]}, @guehdr={0x2, 0x20, 0x8000, 0x5, 0x100, [0x80]}, @guehdr={0x2, 0x3, 0xfff, 0x2, 0x100, [0x80]}, @guehdr={0x1, 0x5db, 0x0, 0x8, 0x100}, @guehdr={0x2, 0x0, 0x1, 0x5, 0x100, [0x80]}, @guehdr={0x2, 0x101, 0x6, 0x32a000000, 0x100, [0x80]}, @guehdr={0x2, 0x2, 0x4, 0x200, 0x100, [0x80]}, @guehdr={0x1, 0x8000, 0xfff, 0x2, 0x100}, @guehdr={0x1, 0x4, 0x1f, 0x1000, 0x100}], "f4cfd69bfd3075db5e4016ace2139220d6a7b27e15c8d62ce2a861d5274993e5e013eabd409f51741c481e95e5c7df360b5d9d59960201fb4fa6aa558a5560076f0bda21a73299b05052cd55e87af67dbf70f2be69dfd7196c291e71a9cc74f692eefdf1f29c6e24e795d330490e74a672eae6523c7f9f4460a2170921b64ad05c567fd78b3d30b248a393902d1a9681276bf3bde04044cca171a62bf564e8b1f1fd2eab163283cbe392268773f0dde08782a1d3bb3ed2398126ed37edc8"}}}}}}}, &(0x7f00000002c0)={0x0, 0x2, [0x4eb]}) 2018/03/28 12:54:59 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000200)={0x8caf, 0x3, 0x6}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x50b002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r0}) syz_emit_ethernet(0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="0180bc8f97641b2feb83c7f9efa35bc2b87a0fcc0b7f999e8cef024c00e874dd00aaaaaaaaaaaa06008f247500406199463de3c806da3f60cd9f5a6e40f3fc01829801c6f7ec4e21f2249db0f69c8988a9cee3d3aaf324735e81ab3618b07434d26435b51ca382f886be3126d848eff10f2a6cda32b3cd86a9a2d87c9d3c2dd6ced67bbda5e884e3e4c27f0176dbaa5d49a757bac21470ba0d2ceace97c1b37a63d3d1828864d5a067fbbc4c300c06182bcd5e12b74f3c572072e81e5206a2d7192100f1ffff00000000000083c2ea3b6b00000000000000000000"], &(0x7f0000000000)) 2018/03/28 12:54:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r1, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r3, 0x400, 0x3) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, r4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r2, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a1fffc)=r2, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r6 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r6, 0x0) clock_gettime(0x100000000000, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000245fe8)=[{r6}], 0x1, &(0x7f0000feaff0)={0x0, r7+10000000}, &(0x7f0000f15000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000516000)={r5, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x3}, 0x8) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000000300)=""/218) setsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) getpeername$unix(r8, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) 2018/03/28 12:55:00 executing program 5: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e5afe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000440)=""/74, 0x1cb) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000200)) dup2(r0, r2) 2018/03/28 12:55:00 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000001340)='cpuset.mems\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) read(r1, &(0x7f0000000140)=""/232, 0xe8) 2018/03/28 12:55:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10001, 0x80) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020400050c00000000000a004e2000edff000000000000000000008be2a2b54640e4f20000000000000002000100000002000000000000000000030015000000000300004e2000b60000000000000000ac56000000000000000000000000000003788c8ebb9d01442a63aeed426b03b1678c24a5c6c9d8d78bd715ede6b5166ad473d870f6b9bbdd715e6d64c4809f6d0309dcc0a05b51aab4d1b186a2145256ff8acc2fdf155681a9d73734d6c06b00020000378d4d5fd265b4a3dc53400c318b072e7faf6733315b1ac38cccd8c983234845bc550558332284a4ce4d1e990a93ac09e956334f"], 0xfffffffffffffee0}, 0x1}, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x5, 0x10001, 0x1, 0x9, 0x0, 0x9, 0x1ff, 0x1, 0x5, 0x2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000100)=0x7, 0x4) 2018/03/28 12:55:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000000080)=""/82, 0x52, 0x0, &(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/03/28 12:55:00 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000001c0)=0xffffffffffffffff, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xb778, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xc, 0xffffffffffffffff, 0x1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)={0x7, 0x4, 0x400, 0xf3a, 0x8, 0x0, 0x1ff, 0x9, 0x6, 0x7111bc22, 0x10000, 0xff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xd84}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0xffffffffffffff5f, 0xd, 0x2, 0x8, r4}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/28 12:55:00 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x800}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000007c0)=0xe8) 2018/03/28 12:55:00 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001040)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3b002fcfa8f5890000020000010000000000000000000000edcbb676100018b447840fc7a9bd09d76218a62a69dc7d9d1111e1a1c943ec2dfcadc5430d5f95fba1b5adee65c542cec0ebb75a329b607351b642465b6f0561f95643079de8d92a8f81abfae31e2d5cccae86a4153c7e6b9c1ed2e06712b2f506085d74a543b3fdee2be7304f927ed0e909e6d77d452650ced7be8962f384f7a5b15f896f60c7d36f8861941e64234719ef"]}) r1 = dup(r0) accept$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/28 12:55:00 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x80) bind$can_raw(r0, &(0x7f0000000140)={0x1d}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x2000) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x1fd, 0x0, &(0x7f0000ff9000/0x4000)=nil}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r2 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) 2018/03/28 12:55:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x5, 0x4, 0xff}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x7, 0x6, 0x7, 0x8}, 0x98) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="5e9ea7de3dd3"}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gretap0\x00'}) 2018/03/28 12:55:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0xffffffffffffff64) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/28 12:55:00 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x0, 0x0, 0xff78) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22, @rand_addr=0x3}}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/28 12:55:00 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)=r0) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000100)) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/03/28 12:55:00 executing program 4: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000114000), &(0x7f0000000000)=0x4) pselect6(0x40, &(0x7f0000000040)={0x8, 0x8, 0x4f, 0x81, 0x455, 0x1000, 0x100000000, 0x4000000000}, &(0x7f0000000080)={0x7, 0x0, 0x4, 0x7f, 0x1, 0x40, 0xb7f}, &(0x7f00000000c0)={0x7f, 0x100, 0x1, 0x810, 0x20, 0xfffffffffffffffb, 0x4, 0x1}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140)={0x401}, 0x8}) 2018/03/28 12:55:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000a00)={&(0x7f0000000680)=@nfc_llcp, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000a80)=""/4096, 0x1000}], 0x1, &(0x7f0000001b00)=""/125, 0x7d}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/03/28 12:55:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000006a00)=[{&(0x7f0000003f40)={0x27, 0x0, 0x0, 0x0, 0x6, 0x0, "058300b6ff4c9eb45471562dfcf609273ec947601319e0273e6c8cce57dbb5be7b8e58794714ae1d5de6fad8fa4f0a7f14f199838f24f252bf9467053df6a3"}, 0x60, &(0x7f0000004000), 0x0, &(0x7f0000004040)={0x10}, 0x10}], 0x1, 0x40) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) ptrace$pokeuser(0x6, r2, 0x3f, 0xa00c) r3 = dup3(r1, r0, 0x80000) prctl$setfpexc(0xc, 0x100000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00000000c0)={0x100000000, 0x912, 0x80000001}) [ 68.797338] binder: 12685:12686 ioctl c0306201 20007000 returned -14 2018/03/28 12:55:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv6_newaddr={0x40, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x8001}}]}, 0x40}, 0x1}, 0x0) 2018/03/28 12:55:00 executing program 3: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7b, 0xa0000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x1, 0x0, 0x80, 0x3, 0x8000}, 0x2, 0x80000000, 'id1\x00', 'timer1\x00', 0x0, 0x7fff, 0x1000, 0xfff, 0x40}) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) faccessat(r0, &(0x7f00000001c0)='./file0/bus\x00', 0x22, 0x200) syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/28 12:55:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/03/28 12:55:00 executing program 1: r0 = socket(0x2, 0x3, 0x5) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r2, 0x300, 0x70bd27, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x8004) sendfile(r0, r1, 0x0, 0xffffffff) 2018/03/28 12:55:00 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x400) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000400)={0xffffffffffffffff, 0x0, 0x20000000}) 2018/03/28 12:55:00 executing program 2: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x101, 0x208080) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000100)={0x2, 0x8}) r1 = socket$packet(0x11, 0x1, 0x300) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000013c0)={0x80, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="046304400400000009631040", @ANYRES64=r2, @ANYBLOB="0000000000000000076304400000000000634040030000000000000000000000000000000000000000000000000000000000000040000000000000002000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="00000000fbff00000000852a7400000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000002200000000000000"], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000300000000000000020000000000000002800000000000000"], @ANYBLOB="04630440020000000e630c40010000000200000000000000"], 0x1000, 0x0, &(0x7f00000003c0)="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"}) clock_nanosleep(0x1, 0x1f3a7c3fe12ae233, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000200)={0x2, 0x6, 0x1000, 0x10001, 0x7fffffff, 0x0, 0xfa, 0x7fff, 0xffffffff, 0x81, 0x6, 0xe9}) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xc}, 0x1c) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"16077bf829a2c0"}, 0x1}, [{"cf2e64acac3619"}, {"08a02dde756e3d"}, {"974ceb478aafb3"}, {"001e44dc498637"}, {"5038f8ae4a0545"}, {"e49e8dd1c902bc"}, {"bf445b4ec69a6c"}, {"3875b9941e452f"}]}, 0x48) getsockname$packet(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001540)=0x14) 2018/03/28 12:55:00 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dc2ffc)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)=""/171, 0xab) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xa15, 0x401, 0x8, 0x33, 0x3, 0x20, 0x97b, 0x9, 0x1, 0x5, 0x9, 0xcc1}) 2018/03/28 12:55:00 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000afdf)={0x30, 0x2, 0x0, @fuse_notify_retrieve_out}, 0x30) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000c5b74ca1d116fc175e3d00aadb28c7156dbe55748617b4d3ed8c491388db0da821e40f97fff5fd4e2764b5e3e8d40a23e61feb7b5f6105a23ef25ba7b69efba49b5f59f1c2a5952959fbcd69e8293eb0af6ed3710bfde508b0c199b8d64374100ca9e2c836986aff6810d71c7a5732b329bb2f7c7a04757ffe1ce3f858ce1ea7212b2bd8557b71ae22d09c994f3fa7d0407"], 0x20) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000fe8000000000000000000000000000bb000000000a00000000000000fe8000000000000000000000000000bb000000004820e97269149b1ad899afcc6db1e0939f", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/03/28 12:55:00 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/03/28 12:55:00 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x396d5609, 0x4) write(r0, &(0x7f0000000180)="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", 0x119) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/wireless\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x1) 2018/03/28 12:55:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'bcsh0\x00'}) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000240)) dup2(r3, r2) 2018/03/28 12:55:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80200) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000100)={0x200, 0x4}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000140)={0x200, 0x1, 0xffffffff, 0x7, 0xef6e, 0x80000000, 0x7fffffff, 0xdfd, 0x800, 0x100000000}) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000200)={0x3, 0x2}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_proto_private(r4, 0x89ea, &(0x7f00000005c0)="27f6d9abc19e832ae6c385622ada895db3270a6fb5f049e02f709e2c6f93ba95d906eb1dc1eaffa87991f4772a15370303850402231d3e34ea3eb4454df30de1e3ec78f5cca47616a6edf69733c633793cd2ad584c26f820cebc4a9158a5697fc0d381a52543f9eeab98c3b47b089959b63a4f2395afee999bddbe17c1d029fab11ae0e3ea0ad80cc756869855aa6a7b506c4b8faa59b1c73db722cd9779fd7ebc3f20bb91bfc5ca305bc87591bcc9155306d11d2f6f8ff5df36294f26d8223e617bc4e618800a8d3676a5fa44d450b36da1613fb351cdd10e4869815d1fd09e0ac51649a4105437b8d7f70be1c838d6ba4674b70000000000000000000000f699930a2cb8f108008d0ed241b51da89313253c660aaebe0e235abe7e5ca1e9654ccada15ee0a3bc3b479a25df3707a8f73cde15dce68bb1a6187ae375e785b8e27a34d43a1195f8b13bb53f70d821de2a3d8f22ad77f1bd491348a8d4f8ce9b00e8582b3c628da0f6f6a429897172dfc5be2d8ef5eecac03e663031fb3f20e60310ada81c02d9d1f7c9db7591ae817aef9e27a18934c6b678b1a7ac64e4c95f9cec66a3d9c903b074644485914fca9745d7ade73f3a48b6209c79198170c65bf9aa0992e5a2c8b4cffc40aa2313217e278d8d5dc1f102f19fff2fe8b9f010fd64ed2e6013105f466c61741e8b36644ecd8b96c545ba4b0e29ebafd8022feb8ae7f63438f2d6d1b9c25f498299bf4dabd3619346940fa24134b0f4f3d40c8939877dc821213e3ba5bbee36b0ecd622250f36773cbf948780308b998c56eb65163") ioctl$TCXONC(r0, 0x540a, 0x1) splice(r4, &(0x7f0000000180), r2, &(0x7f0000000240), 0x81, 0x1) 2018/03/28 12:55:00 executing program 7: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000033b000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r6, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) r7 = socket(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r7, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r8}, 0xfe04, &(0x7f0000000180)={&(0x7f0000000180)=@can={{}, 0x0, 0x0, 0x0, 0x0, "d0dc500723cf19bb"}, 0x10}, 0x1}, 0x0) r9 = socket$rds(0x15, 0x5, 0x0) dup3(r9, r2, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000880)) 2018/03/28 12:55:00 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x208000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000200)={r0, 0x2, 0x0, "465415000ce51608c23ab37e8da9b6add5672fc4a0671efb81178a5eba80994b12b0236131bf32002530b8d7a779b8a457bf3db542f7185291b3477f6ca3d5ff9719e10aa31c8cc711a897c56d90f566bdd58e85872d17e0530365f2d0432d429a7f5994167aec8e6420e6d365a678dc8ae63d5da78de84906f60a320707a7465266147bb2e157596c4206ea10e632d1011da6ec0a"}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000180)={0x7fff, 0x0, 0x3, 0x300}) r1 = socket(0x10, 0x802, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) write(r1, &(0x7f00000004c0)="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", 0xffffffffffffff9b) signalfd(r1, &(0x7f00000001c0)={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/28 12:55:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x100, 0x6}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x404, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000140)=0x30, 0x4) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x8001) shutdown(r0, 0x1) 2018/03/28 12:55:00 executing program 5: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') open_by_handle_at(r0, &(0x7f0000000b80)={0x93, 0x4, "bff92a996dbe989fc88d40884b056248fbae72dc7026e2a5cfa7b1bc2cae2c5118993acbd98af3f67d80b5a70afcdb2e8bf709561b7849188226dae6e708f8964936962780fb050b42d67b7853d42a007b1cb2269fa58e5cfc628a5d1601a5d129c82cd26616c36d63db4d2315690d88423955961b73a3574f7c7ce775217ef719dab69075c41ae9067d53"}, 0x100) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f0000000340)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0x4000}, 0x1) socketpair(0x2, 0x5, 0x10001, &(0x7f0000000c40)) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000880)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7fff, 0xffffffffffffffdb, 0x0, 0x20}, &(0x7f0000000940)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000980)={r3, 0x80}, 0x8) sendto$inet6(r2, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0x2, 0x4e20, 0xfea9, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000f00)=ANY=[@ANYBLOB="ff000000000000000a004e2201000000fe800000000000000000000000000015060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000080000000a004e2262d90000fe80000000000000000000000000000ff8ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000000fe8000000000000000000000000000137f000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23f9fffffffe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2480000000ff020000000000000000000000000001ffc10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24040000000000000000000000000000000000000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2405000000ff01000000000000000000000000000100020000000000000000000000000000000000fb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2009000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2304000000fe80000000000000000000000000000f0004040000000000000000000000000000000000000000000000000000000000000099540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300bc0d71ff7d2b4fbf2a0801e38a780af5332b6a5e813fbac33a163e9277b8a103391b59f9b0249b556dd5fe666ad28840d98f47776e8e85da0f0b80f1913bb33eecab8dce759d970f4125c1587a9d53074a38530e07d22dc31e6403f6c1114c3ce6e0ba4cf677be75c83cf86d9b302c5596f11728a203506dd42fb06a0f376040385e04308b6da99ebc9ae7131f0b24c16eed3c6b81b85294e0eaa23acbd"], 0x490) r4 = accept4(r2, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x2) r5 = semget(0x0, 0x3, 0x8) semctl$IPC_INFO(r5, 0x3, 0x3, &(0x7f00000009c0)=""/96) r6 = syz_open_dev$sndpcmc(&(0x7f0000004ec0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x1) getsockname(r6, &(0x7f0000004f00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000004f80)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000b40)=0xe8) 2018/03/28 12:55:00 executing program 4: r0 = getpid() kcmp(r0, r0, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/28 12:55:00 executing program 6: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000200)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x41, "b2052b4eb3a701172a922137f1fe87f5eb986350d8026ca7535666d6564a5e238f046b5cdab49e08c5777647b39633d6890a7f037026e63cb6d0557f910473a105"}, &(0x7f0000000140)=0x49) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x7f}, &(0x7f00000001c0)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x200000000000001e, &(0x7f000023f000)=0xa, 0x4) 2018/03/28 12:55:00 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ppoll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x200}, {r0, 0x80}, {r0, 0x200}, {r0}, {r0, 0x2040}], 0x6, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x9}, 0x8) socket(0x4, 0x80000, 0x3ff) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup2(r2, r0) 2018/03/28 12:55:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x20000000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) process_vm_readv(r2, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/133, 0x85}, {&(0x7f00000011c0)=""/182, 0xb6}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x4, &(0x7f00000023c0)=[{&(0x7f0000002280)=""/232, 0xe8}, {&(0x7f0000002380)=""/45, 0x2d}], 0x2, 0x0) 2018/03/28 12:55:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000300)={0x379, 0x0, 0x1, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000340)={0x8, r2, 0x2, 0x1}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="09000000000000000100fe640078e934764e0000960b000005000000000000000100008001800008010100000000000008000000000000000a0000000800000007002b11c95008e077db0000810000000000008000000000000000c020000000060000000000010001000080000000000b000000010000001f000000ffffffffdd17000000000000010000c0ffff0000030000000000000001"]) r5 = open(&(0x7f0000a1cff8)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r5, 0x81a0ae8c, &(0x7f0000000100)) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)) 2018/03/28 12:55:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @empty, 0x10000}, {0xa, 0x4e22, 0xd2, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x9c, [0x4, 0xfffffffffffffcc7, 0x0, 0x401, 0x22, 0x7, 0x7, 0x7]}, 0x5c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x8) 2018/03/28 12:55:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) getrusage(0x1, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000015000103000000000000000002000000040000e208000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/28 12:55:00 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x3ae63df8) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x22200) dup2(r0, r1) 2018/03/28 12:55:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664697695116f0000000000000000") getdents64(r0, &(0x7f0000e5d000)=""/24, 0x18) getdents64(r0, &(0x7f0000461000)=""/619, 0x26b) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe6a4, 0x6, 0xfffffffffffffffa, 0x0, 0x69278a81}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x401, 0x9}, 0x8) 2018/03/28 12:55:00 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f00000003c0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000380), r1}}, 0x314) pread64(r0, &(0x7f0000000040)=""/28, 0x1c, 0x0) 2018/03/28 12:55:00 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) getpeername$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241369}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x10002) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8000, 0x0, 0x0, 0x5}) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x9, r2, 0x10001, 0x800}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000050000000000000000000000000000f5f271cc2400000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0x36e, &(0x7f000000a000)=""/195}, 0x48) 2018/03/28 12:55:00 executing program 5: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) tkill(r1, 0xf) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) 2018/03/28 12:55:00 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20080400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, 0x6, 0xb, 0x4, 0x70bd26, 0x25dfdbfd, {0x3, 0x0, 0x3}, [@nested={0x40, 0x1b, [@generic="0278f538d25949f7e5d94bf39dcc0b0fab9210b3e41e747d5c9b433a0e2a93fde6c661701580cd99caa70eafdc7f9ba8cad4e7ac195cd739db"]}, @typed={0x8, 0x10, @pid=r1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8040}, 0x34057ce6aff52ec) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d52000)={0x18, 0x0, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/03/28 12:55:00 executing program 2: r0 = socket(0x40000000015, 0x200000005, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003e00)='/dev/cuse\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000003f40)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000003e40)={0x2, 0x2, {0xffffffffffffffff, 0x1, 0x9, 0x2, 0x4}}) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) modify_ldt$read(0x0, &(0x7f0000003ec0)=""/110, 0x6e) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000003dc0)='/dev/vhost-vsock\x00', 0x2, 0x0) fallocate(r0, 0x2, 0xbe, 0x0) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000003d80)) recvmmsg(r0, &(0x7f0000003b00)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, &(0x7f00000000c0)=""/4096, 0x1000, 0xffffffff}, 0x9}, {{0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000010c0)=""/114, 0x72}, {&(0x7f0000001140)=""/191, 0xbf}, {&(0x7f0000001200)=""/180, 0xb4}, {&(0x7f00000012c0)=""/197, 0xc5}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/37, 0x25}, {&(0x7f0000002400)=""/149, 0x95}, {&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/29, 0x1d}], 0x9, &(0x7f0000002680)=""/46, 0x2e, 0x4}, 0xfffffffffffffe01}, {{&(0x7f00000026c0)=@nfc, 0x80, &(0x7f0000002880)=[{&(0x7f0000002740)=""/77, 0x4d}, {&(0x7f00000027c0)=""/131, 0x83}], 0x2, 0x0, 0x0, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f00000028c0)=""/85, 0x55}], 0x1, &(0x7f0000002980)=""/52, 0x34, 0x1}, 0x80}, {{&(0x7f00000029c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002a40)=""/163, 0xa3}, {&(0x7f0000002b00)=""/28, 0x1c}, {&(0x7f0000002b40)=""/156, 0x9c}, {&(0x7f0000002c00)=""/178, 0xb2}, {&(0x7f0000002cc0)=""/167, 0xa7}, {&(0x7f0000002d80)=""/146, 0x92}, {&(0x7f0000002e40)=""/125, 0x7d}], 0x7, &(0x7f0000002f40)=""/97, 0x61, 0x81}, 0x3f}, {{&(0x7f0000002fc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003040)=""/21, 0x15}], 0x1, &(0x7f00000030c0)=""/233, 0xe9, 0x2}, 0x10000}, {{&(0x7f00000031c0)=@sco, 0x80, &(0x7f0000003500)=[{&(0x7f0000003240)=""/232, 0xe8}, {&(0x7f0000003340)=""/120, 0x78}, {&(0x7f00000033c0)=""/79, 0x4f}, {&(0x7f0000003440)=""/174, 0xae}], 0x4, &(0x7f0000004000)=""/4096, 0x1000, 0x101}, 0x2}, {{&(0x7f0000003540)=@hci, 0x80, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/87, 0x57}, {&(0x7f0000003640)=""/127, 0x7f}, {&(0x7f00000036c0)=""/242, 0xf2}], 0x3, &(0x7f0000003800)=""/251, 0xfb, 0x5}, 0x10000}, {{&(0x7f0000003900)=@can, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003980)=""/8, 0x8}], 0x1, &(0x7f0000003a00)=""/196, 0xc4, 0x6}, 0x8}], 0x9, 0x40000000002040, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000003d40)=0x4) 2018/03/28 12:55:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') fcntl$notify(r0, 0x402, 0xa) fchdir(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) [ 69.327900] ------------[ cut here ]------------ [ 69.333864] ODEBUG: free active (active state 0) object type: work_struct hint: process_one_req+0x0/0x6c0 [ 69.343695] WARNING: CPU: 1 PID: 465 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 69.352349] Kernel panic - not syncing: panic_on_warn set ... [ 69.352349] [ 69.359703] CPU: 1 PID: 465 Comm: kworker/u4:3 Not tainted 4.16.0-rc7+ #368 [ 69.366788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.376144] Workqueue: ib_addr process_one_req [ 69.380701] Call Trace: [ 69.383266] dump_stack+0x194/0x24d [ 69.386868] ? arch_local_irq_restore+0x53/0x53 [ 69.391514] ? vsnprintf+0x1ed/0x1900 [ 69.395296] panic+0x1e4/0x41c [ 69.398460] ? refcount_error_report+0x214/0x214 [ 69.403188] ? show_regs_print_info+0x18/0x18 [ 69.407679] ? __warn+0x1c1/0x200 [ 69.411117] ? debug_print_object+0x166/0x220 [ 69.415585] __warn+0x1dc/0x200 [ 69.418841] ? debug_print_object+0x166/0x220 [ 69.423313] report_bug+0x1f4/0x2b0 [ 69.426921] fixup_bug.part.11+0x37/0x80 [ 69.430957] do_error_trap+0x2d7/0x3e0 [ 69.434820] ? vprintk_default+0x28/0x30 [ 69.438854] ? math_error+0x400/0x400 [ 69.442626] ? printk+0xaa/0xca [ 69.445878] ? show_regs_print_info+0x18/0x18 [ 69.450351] ? __usermodehelper_disable+0x2f0/0x2f0 [ 69.455346] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 69.460164] do_invalid_op+0x1b/0x20 [ 69.463851] invalid_op+0x1b/0x40 [ 69.467277] RIP: 0010:debug_print_object+0x166/0x220 [ 69.472352] RSP: 0018:ffff8801d8ae7210 EFLAGS: 00010086 [ 69.477688] RAX: dffffc0000000008 RBX: 0000000000000003 RCX: ffffffff815b7bde [ 69.484933] RDX: 0000000000000000 RSI: 1ffff1003b15cdf2 RDI: 1ffff1003b15cdc7 [ 69.492178] RBP: ffff8801d8ae7250 R08: 0000000000000000 R09: 1ffff1003b15cd99 [ 69.499509] R10: ffffed003b15ce71 R11: ffffffff87b3b658 R12: 0000000000000001 [ 69.506753] R13: ffffffff87b16640 R14: ffffffff86e59240 R15: ffffffff8147fea0 [ 69.513999] ? __usermodehelper_disable+0x2f0/0x2f0 [ 69.518996] ? vprintk_func+0x5e/0xc0 [ 69.522782] debug_check_no_obj_freed+0x662/0xf1f [ 69.527599] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.532774] ? free_obj_work+0x690/0x690 [ 69.536809] ? trace_hardirqs_on+0xd/0x10 [ 69.540936] ? cma_deref_id+0x2c/0x30 [ 69.544727] ? __lock_is_held+0xb6/0x140 [ 69.548765] ? debug_check_no_locks_freed+0x264/0x3c0 [ 69.553932] ? cma_work_handler+0x1d0/0x1d0 [ 69.558226] kfree+0xc7/0x260 [ 69.561311] process_one_req+0x2e7/0x6c0 [ 69.565348] ? addr_resolve+0xbc0/0xbc0 [ 69.569297] ? __lock_is_held+0xb6/0x140 [ 69.573341] process_one_work+0xc47/0x1bb0 [ 69.577547] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.582711] ? trace_hardirqs_on+0xd/0x10 [ 69.586840] ? pwq_dec_nr_in_flight+0x450/0x450 [ 69.591495] ? __schedule+0x903/0x1ec0 [ 69.595367] ? __lock_is_held+0xb6/0x140 [ 69.599402] ? trace_hardirqs_off+0x10/0x10 [ 69.603705] ? update_curr+0x332/0xac0 [ 69.607573] ? lock_acquire+0x1d5/0x580 [ 69.611534] ? lock_acquire+0x1d5/0x580 [ 69.615484] ? worker_thread+0x4a3/0x1990 [ 69.619606] ? lock_downgrade+0x980/0x980 [ 69.623730] ? lock_release+0xa40/0xa40 [ 69.627681] ? retint_kernel+0x10/0x10 [ 69.631548] ? do_raw_spin_trylock+0x190/0x190 [ 69.636113] worker_thread+0x223/0x1990 [ 69.640066] ? finish_task_switch+0x1c1/0x7e0 [ 69.644546] ? lock_downgrade+0x980/0x980 [ 69.648678] ? process_one_work+0x1bb0/0x1bb0 [ 69.653148] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 69.658137] ? trace_hardirqs_on+0xd/0x10 [ 69.662261] ? _raw_spin_unlock_irq+0x27/0x70 [ 69.666730] ? finish_task_switch+0x1c1/0x7e0 [ 69.671197] ? finish_task_switch+0x182/0x7e0 [ 69.675666] ? copy_overflow+0x20/0x20 [ 69.679537] ? __schedule+0x903/0x1ec0 [ 69.683424] ? trace_hardirqs_off+0x10/0x10 [ 69.687730] ? find_held_lock+0x35/0x1d0 [ 69.691770] ? find_held_lock+0x35/0x1d0 [ 69.695811] ? complete+0x62/0x80 [ 69.699243] ? __schedule+0x1ec0/0x1ec0 [ 69.703192] ? do_wait_intr_irq+0x3e0/0x3e0 [ 69.707488] ? __lockdep_init_map+0xe4/0x650 [ 69.711870] ? do_raw_spin_trylock+0x190/0x190 [ 69.716435] ? lockdep_init_map+0x9/0x10 [ 69.720469] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 69.725547] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 69.730535] ? trace_hardirqs_on+0xd/0x10 [ 69.734656] ? __kthread_parkme+0x176/0x240 [ 69.738956] kthread+0x33c/0x400 [ 69.742297] ? process_one_work+0x1bb0/0x1bb0 [ 69.746764] ? kthread_stop+0x7a0/0x7a0 [ 69.750717] ret_from_fork+0x3a/0x50 [ 69.754414] [ 69.754416] ====================================================== [ 69.754418] WARNING: possible circular locking dependency detected [ 69.754420] 4.16.0-rc7+ #368 Not tainted [ 69.754422] ------------------------------------------------------ [ 69.754424] kworker/u4:3/465 is trying to acquire lock: [ 69.754425] ((console_sem).lock){..-.}, at: [<00000000719697f9>] down_trylock+0x13/0x70 [ 69.754431] [ 69.754432] but task is already holding lock: [ 69.754433] (&obj_hash[i].lock){-.-.}, at: [<00000000459e94ef>] debug_check_no_obj_freed+0x1e9/0xf1f [ 69.754439] [ 69.754441] which lock already depends on the new lock. [ 69.754442] [ 69.754442] [ 69.754445] the existing dependency chain (in reverse order) is: [ 69.754446] [ 69.754446] -> #3 (&obj_hash[i].lock){-.-.}: [ 69.754452] _raw_spin_lock_irqsave+0x96/0xc0 [ 69.754453] __debug_object_init+0x109/0x1040 [ 69.754455] debug_object_init+0x17/0x20 [ 69.754456] hrtimer_init+0x8c/0x410 [ 69.754458] init_dl_task_timer+0x1b/0x50 [ 69.754459] __sched_fork+0x2bb/0xb60 [ 69.754461] init_idle+0x75/0x820 [ 69.754462] sched_init+0xb19/0xc43 [ 69.754464] start_kernel+0x452/0x819 [ 69.754465] x86_64_start_reservations+0x2a/0x2c [ 69.754467] x86_64_start_kernel+0x77/0x7a [ 69.754469] secondary_startup_64+0xa5/0xb0 [ 69.754469] [ 69.754470] -> #2 (&rq->lock){-.-.}: [ 69.754475] _raw_spin_lock+0x2a/0x40 [ 69.754477] task_fork_fair+0x7a/0x690 [ 69.754478] sched_fork+0x450/0xc10 [ 69.754480] copy_process.part.38+0x17c9/0x4bd0 [ 69.754482] _do_fork+0x1f7/0xf70 [ 69.754484] kernel_thread+0x34/0x40 [ 69.754485] rest_init+0x22/0xf0 [ 69.754486] start_kernel+0x7f1/0x819 [ 69.754488] x86_64_start_reservations+0x2a/0x2c [ 69.754490] x86_64_start_kernel+0x77/0x7a [ 69.754491] secondary_startup_64+0xa5/0xb0 [ 69.754492] [ 69.754493] -> #1 (&p->pi_lock){-.-.}: [ 69.754498] _raw_spin_lock_irqsave+0x96/0xc0 [ 69.754500] try_to_wake_up+0xbc/0x15f0 [ 69.754501] wake_up_process+0x10/0x20 [ 69.754503] __up.isra.0+0x1cc/0x2c0 [ 69.754504] up+0x13b/0x1d0 [ 69.754505] __up_console_sem+0xb2/0x1a0 [ 69.754507] console_unlock+0x5af/0xfb0 [ 69.754508] con_flush_chars+0x6e/0x80 [ 69.754510] n_tty_write+0x71b/0xec0 [ 69.754511] tty_write+0x3fa/0x840 [ 69.754513] __vfs_write+0xef/0x970 [ 69.754514] vfs_write+0x189/0x510 [ 69.754515] SyS_write+0xef/0x220 [ 69.754517] do_syscall_64+0x281/0x940 [ 69.754519] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 69.754520] [ 69.754520] -> #0 ((console_sem).lock){..-.}: [ 69.754526] lock_acquire+0x1d5/0x580 [ 69.754527] _raw_spin_lock_irqsave+0x96/0xc0 [ 69.754529] down_trylock+0x13/0x70 [ 69.754531] __down_trylock_console_sem+0xa2/0x1e0 [ 69.754532] console_trylock+0x15/0x70 [ 69.754534] vprintk_emit+0x5b5/0xb90 [ 69.754535] vprintk_default+0x28/0x30 [ 69.754537] vprintk_func+0x57/0xc0 [ 69.754538] printk+0xaa/0xca [ 69.754539] __warn_printk+0x90/0xf0 [ 69.754541] debug_print_object+0x166/0x220 [ 69.754543] debug_check_no_obj_freed+0x662/0xf1f [ 69.754544] kfree+0xc7/0x260 [ 69.754546] process_one_req+0x2e7/0x6c0 [ 69.754547] process_one_work+0xc47/0x1bb0 [ 69.754549] worker_thread+0x223/0x1990 [ 69.754550] kthread+0x33c/0x400 [ 69.754552] ret_from_fork+0x3a/0x50 [ 69.754552] [ 69.754554] other info that might help us debug this: [ 69.754555] [ 69.754556] Chain exists of: [ 69.754557] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 69.754564] [ 69.754565] Possible unsafe locking scenario: [ 69.754566] [ 69.754567] CPU0 CPU1 [ 69.754569] ---- ---- [ 69.754570] lock(&obj_hash[i].lock); [ 69.754573] lock(&rq->lock); [ 69.754577] lock(&obj_hash[i].lock); [ 69.754580] lock((console_sem).lock); [ 69.754583] [ 69.754584] *** DEADLOCK *** [ 69.754585] [ 69.754586] 3 locks held by kworker/u4:3/465: [ 69.754587] #0: ((wq_completion)"ib_addr"){+.+.}, at: [<00000000064ae71d>] process_one_work+0xb12/0x1bb0 [ 69.754593] #1: ((work_completion)(&(&req->work)->work)){+.+.}, at: [<0000000005b44e65>] process_one_work+0xb89/0x1bb0 [ 69.754599] #2: (&obj_hash[i].lock){-.-.}, at: [<00000000459e94ef>] debug_check_no_obj_freed+0x1e9/0xf1f [ 69.754605] [ 69.754609] stack backtrace: [ 69.754612] CPU: 1 PID: 465 Comm: kworker/u4:3 Not tainted 4.16.0-rc7+ #368 [ 69.754614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.754616] Workqueue: ib_addr process_one_req [ 69.754618] Call Trace: [ 69.754619] dump_stack+0x194/0x24d [ 69.754621] ? arch_local_irq_restore+0x53/0x53 [ 69.754623] print_circular_bug.isra.38+0x2cd/0x2dc [ 69.754624] ? save_trace+0xe0/0x2b0 [ 69.754626] __lock_acquire+0x30a8/0x3e00 [ 69.754628] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.754630] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.754632] ? noop_count+0x40/0x40 [ 69.754633] ? check_usage+0x22f/0xb60 [ 69.754635] ? __bfs+0x387/0x830 [ 69.754636] ? trace_hardirqs_off+0x10/0x10 [ 69.754638] lock_acquire+0x1d5/0x580 [ 69.754639] ? lock_acquire+0x1d5/0x580 [ 69.754641] ? down_trylock+0x13/0x70 [ 69.754642] ? lock_release+0xa40/0xa40 [ 69.754644] ? vprintk_emit+0x43b/0xb90 [ 69.754645] ? lock_downgrade+0x980/0x980 [ 69.754647] ? kvm_sched_clock_read+0x25/0x40 [ 69.754648] ? sched_clock+0x31/0x40 [ 69.754650] ? sched_clock_cpu+0x1b/0x180 [ 69.754652] ? vprintk_emit+0x5b5/0xb90 [ 69.754653] _raw_spin_lock_irqsave+0x96/0xc0 [ 69.754655] ? down_trylock+0x13/0x70 [ 69.754656] down_trylock+0x13/0x70 [ 69.754657] ? vprintk_emit+0x5b5/0xb90 [ 69.754659] __down_trylock_console_sem+0xa2/0x1e0 [ 69.754660] console_trylock+0x15/0x70 [ 69.754662] vprintk_emit+0x5b5/0xb90 [ 69.754663] ? console_unlock+0xfb0/0xfb0 [ 69.754665] ? __might_sleep+0x95/0x190 [ 69.754666] ? addr_handler+0xa3/0x380 [ 69.754668] ? __mutex_lock+0x16f/0x1a80 [ 69.754669] ? addr_handler+0xa3/0x380 [ 69.754671] ? trace_hardirqs_off+0x10/0x10 [ 69.754672] ? rcu_note_context_switch+0x710/0x710 [ 69.754674] ? mutex_lock_io_nested+0x1900/0x1900 [ 69.754676] ? __usermodehelper_disable+0x2f0/0x2f0 [ 69.754677] vprintk_default+0x28/0x30 [ 69.754679] vprintk_func+0x57/0xc0 [ 69.754680] printk+0xaa/0xca [ 69.754681] ? show_regs_print_info+0x18/0x18 [ 69.754683] ? __warn_printk+0x84/0xf0 [ 69.754684] ? addr_resolve+0xbc0/0xbc0 [ 69.754686] __warn_printk+0x90/0xf0 [ 69.754687] ? test_taint+0x20/0x20 [ 69.754688] ? lock_release+0xa40/0xa40 [ 69.754690] ? print_irqtrace_events+0x270/0x270 [ 69.754692] ? addr_resolve+0xbc0/0xbc0 [ 69.754693] debug_print_object+0x166/0x220 [ 69.754695] debug_check_no_obj_freed+0x662/0xf1f [ 69.754697] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.754698] ? free_obj_work+0x690/0x690 [ 69.754700] ? trace_hardirqs_on+0xd/0x10 [ 69.754701] ? cma_deref_id+0x2c/0x30 [ 69.754703] ? __lock_is_held+0xb6/0x140 [ 69.754704] ? debug_check_no_locks_freed+0x264/0x3c0 [ 69.754706] ? cma_work_handler+0x1d0/0x1d0 [ 69.754707] kfree+0xc7/0x260 [ 69.754709] process_one_req+0x2e7/0x6c0 [ 69.754710] ? addr_resolve+0xbc0/0xbc0 [ 69.754712] ? __lock_is_held+0xb6/0x140 [ 69.754713] process_one_work+0xc47/0x1bb0 [ 69.754715] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.754716] ? trace_hardirqs_on+0xd/0x10 [ 69.754718] ? pwq_dec_nr_in_flight+0x450/0x450 [ 69.754719] ? __schedule+0x903/0x1ec0 [ 69.754721] ? __lock_is_held+0xb6/0x140 [ 69.754722] ? trace_hardirqs_off+0x10/0x10 [ 69.754724] ? update_curr+0x332/0xac0 [ 69.754725] ? lock_acquire+0x1d5/0x580 [ 69.754727] ? lock_acquire+0x1d5/0x580 [ 69.754728] ? worker_thread+0x4a3/0x1990 [ 69.754730] ? lock_downgrade+0x980/0x980 [ 69.754731] ? lock_release+0xa40/0xa40 [ 69.754733] ? retint_kernel+0x10/0x10 [ 69.754734] ? do_raw_spin_trylock+0x190/0x190 [ 69.754736] worker_thread+0x223/0x1990 [ 69.754737] ? finish_task_switch+0x1c1/0x7e0 [ 69.754739] ? lock_downgrade+0x980/0x980 [ 69.754740] ? process_one_work+0x1bb0/0x1bb0 [ 69.754742] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 69.754744] ? trace_hardirqs_on+0xd/0x10 [ 69.754745] ? _raw_spin_unlock_irq+0x27/0x70 [ 69.754747] ? finish_task_switch+0x1c1/0x7e0 [ 69.754748] ? finish_task_switch+0x182/0x7e0 [ 69.754750] ? copy_overflow+0x20/0x20 [ 69.754751] ? __schedule+0x903/0x1ec0 [ 69.754753] ? trace_hardirqs_off+0x10/0x10 [ 69.754754] ? find_held_lock+0x35/0x1d0 [ 69.754756] ? find_held_lock+0x35/0x1d0 [ 69.754757] ? complete+0x62/0x80 [ 69.754759] ? __schedule+0x1ec0/0x1ec0 [ 69.754760] ? do_wait_intr_irq+0x3e0/0x3e0 [ 69.754762] ? __lockdep_init_map+0xe4/0x650 [ 69.754764] ? do_raw_spin_trylock+0x190/0x190 [ 69.754765] ? lockdep_init_map+0x9/0x10 [ 69.754767] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 69.754769] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 69.754771] ? trace_hardirqs_on+0xd/0x10 [ 69.754773] ? __kthread_parkme+0x176/0x240 [ 69.754774] kthread+0x33c/0x400 [ 69.754776] ? process_one_work+0x1bb0/0x1bb0 [ 69.754777] ? kthread_stop+0x7a0/0x7a0 [ 69.754779] ret_from_fork+0x3a/0x50 [ 69.755240] Dumping ftrace buffer: [ 70.654640] (ftrace buffer empty) [ 70.658334] Kernel Offset: disabled [ 70.661933] Rebooting in 86400 seconds..